diff --git a/build/macosx/platform_specific_code/juce_mac_Windowing.cpp b/build/macosx/platform_specific_code/juce_mac_Windowing.cpp index cfddf553ce..5bea645425 100644 --- a/build/macosx/platform_specific_code/juce_mac_Windowing.cpp +++ b/build/macosx/platform_specific_code/juce_mac_Windowing.cpp @@ -1,3545 +1,3545 @@ -/* - ============================================================================== - - This file is part of the JUCE library - "Jules' Utility Class Extensions" - Copyright 2004-7 by Raw Material Software ltd. - - ------------------------------------------------------------------------------ - - JUCE can be redistributed and/or modified under the terms of the - GNU General Public License, as published by the Free Software Foundation; - either version 2 of the License, or (at your option) any later version. - - JUCE is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with JUCE; if not, visit www.gnu.org/licenses or write to the - Free Software Foundation, Inc., 59 Temple Place, Suite 330, - Boston, MA 02111-1307 USA - - ------------------------------------------------------------------------------ - - If you'd like to release a closed-source product which uses JUCE, commercial - licenses are also available: visit www.rawmaterialsoftware.com/juce for - more information. - - ============================================================================== -*/ - -#include "../../../src/juce_core/basics/juce_StandardHeader.h" -#include -#include -#include -#include -#include -#include - -#if JUCE_OPENGL -#include -#endif - -BEGIN_JUCE_NAMESPACE - -#include "../../../src/juce_appframework/events/juce_Timer.h" -#include "../../../src/juce_appframework/application/juce_DeletedAtShutdown.h" -#include "../../../src/juce_appframework/events/juce_AsyncUpdater.h" -#include "../../../src/juce_appframework/events/juce_MessageManager.h" -#include "../../../src/juce_core/basics/juce_Singleton.h" -#include "../../../src/juce_core/basics/juce_Random.h" -#include "../../../src/juce_core/threads/juce_Process.h" -#include "../../../src/juce_appframework/application/juce_SystemClipboard.h" -#include "../../../src/juce_appframework/gui/components/keyboard/juce_KeyPress.h" -#include "../../../src/juce_appframework/gui/components/windows/juce_AlertWindow.h" -#include "../../../src/juce_appframework/gui/graphics/geometry/juce_RectangleList.h" -#include "../../../src/juce_appframework/gui/graphics/contexts/juce_LowLevelGraphicsSoftwareRenderer.h" -#include "../../../src/juce_appframework/gui/components/juce_Desktop.h" -#include "../../../src/juce_appframework/gui/components/menus/juce_MenuBarModel.h" -#include "../../../src/juce_core/misc/juce_PlatformUtilities.h" -#include "../../../src/juce_appframework/application/juce_Application.h" -#include "../../../src/juce_appframework/gui/components/special/juce_OpenGLComponent.h" -#include "../../../src/juce_appframework/gui/components/mouse/juce_DragAndDropContainer.h" -#include "../../../src/juce_appframework/gui/components/keyboard/juce_KeyPressMappingSet.h" -#include "../../../src/juce_appframework/gui/graphics/imaging/juce_ImageFileFormat.h" - -#undef Point - -const WindowRegionCode windowRegionToUse = kWindowContentRgn; - -static HIObjectClassRef viewClassRef = 0; -static CFStringRef juceHiViewClassNameCFString = 0; -static ComponentPeer* juce_currentMouseTrackingPeer = 0; - - -//============================================================================== -static VoidArray keysCurrentlyDown; - -bool KeyPress::isKeyCurrentlyDown (const int keyCode) throw() -{ - if (keysCurrentlyDown.contains ((void*) keyCode)) - return true; - - if (keyCode >= 'A' && keyCode <= 'Z' - && keysCurrentlyDown.contains ((void*) (int) CharacterFunctions::toLowerCase ((tchar) keyCode))) - return true; - - if (keyCode >= 'a' && keyCode <= 'z' - && keysCurrentlyDown.contains ((void*) (int) CharacterFunctions::toUpperCase ((tchar) keyCode))) - return true; - - return false; -} - -//============================================================================== -static VoidArray minimisedWindows; - -static void setWindowMinimised (WindowRef ref, const bool isMinimised) -{ - if (isMinimised != minimisedWindows.contains (ref)) - CollapseWindow (ref, isMinimised); -} - -void juce_maximiseAllMinimisedWindows() -{ - const VoidArray minWin (minimisedWindows); - - for (int i = minWin.size(); --i >= 0;) - setWindowMinimised ((WindowRef) (minWin[i]), false); -} - -//============================================================================== -class HIViewComponentPeer; -static HIViewComponentPeer* currentlyFocusedPeer = 0; - - -//============================================================================== -static int currentModifiers = 0; - -static void updateModifiers (EventRef theEvent) -{ - currentModifiers &= ~ (ModifierKeys::shiftModifier | ModifierKeys::ctrlModifier - | ModifierKeys::altModifier | ModifierKeys::commandModifier); - - UInt32 m; - - if (theEvent != 0) - GetEventParameter (theEvent, kEventParamKeyModifiers, typeUInt32, 0, sizeof(m), 0, &m); - else - m = GetCurrentEventKeyModifiers(); - - if ((m & (shiftKey | rightShiftKey)) != 0) - currentModifiers |= ModifierKeys::shiftModifier; - - if ((m & (controlKey | rightControlKey)) != 0) - currentModifiers |= ModifierKeys::ctrlModifier; - - if ((m & (optionKey | rightOptionKey)) != 0) - currentModifiers |= ModifierKeys::altModifier; - - if ((m & cmdKey) != 0) - currentModifiers |= ModifierKeys::commandModifier; -} - -void ModifierKeys::updateCurrentModifiers() throw() -{ - currentModifierFlags = currentModifiers; -} - -static int64 getEventTime (EventRef event) -{ - const int64 millis = (int64) (1000.0 * (event != 0 ? GetEventTime (event) - : GetCurrentEventTime())); - - static int64 offset = 0; - if (offset == 0) - offset = Time::currentTimeMillis() - millis; - - return offset + millis; -} - - -//============================================================================== -class MacBitmapImage : public Image -{ -public: - //============================================================================== - CGColorSpaceRef colourspace; - CGDataProviderRef provider; - - //============================================================================== - MacBitmapImage (const PixelFormat format_, - const int w, const int h, const bool clearImage) - : Image (format_, w, h) - { - jassert (format_ == RGB || format_ == ARGB); - - pixelStride = (format_ == RGB) ? 3 : 4; - - lineStride = (w * pixelStride + 3) & ~3; - const int imageSize = lineStride * h; - - if (clearImage) - imageData = (uint8*) juce_calloc (imageSize); - else - imageData = (uint8*) juce_malloc (imageSize); - - //colourspace = CGColorSpaceCreateWithName (kCGColorSpaceUserRGB); - - CMProfileRef prof; - CMGetSystemProfile (&prof); - colourspace = CGColorSpaceCreateWithPlatformColorSpace (prof); - - provider = CGDataProviderCreateWithData (0, imageData, h * lineStride, 0); - } - - MacBitmapImage::~MacBitmapImage() - { - CGDataProviderRelease (provider); - CGColorSpaceRelease (colourspace); - - juce_free (imageData); - imageData = 0; // to stop the base class freeing this - } - - void blitToContext (CGContextRef context, const float dx, const float dy) - { - CGImageRef tempImage = CGImageCreate (getWidth(), getHeight(), - 8, pixelStride << 3, lineStride, colourspace, -#if MACOS_10_3_OR_EARLIER || JUCE_BIG_ENDIAN - hasAlphaChannel() ? kCGImageAlphaPremultipliedFirst - : kCGImageAlphaNone, -#else - hasAlphaChannel() ? kCGBitmapByteOrder32Little | kCGImageAlphaPremultipliedFirst - : kCGImageAlphaNone, -#endif - provider, 0, false, - kCGRenderingIntentDefault); - - HIRect r; - r.origin.x = dx; - r.origin.y = dy; - r.size.width = (float) getWidth(); - r.size.height = (float) getHeight(); - - HIViewDrawCGImage (context, &r, tempImage); - - CGImageRelease (tempImage); - } - - juce_UseDebuggingNewOperator -}; - - -//============================================================================== -class MouseCheckTimer : private Timer, - private DeletedAtShutdown -{ - HIViewComponentPeer* lastPeerUnderMouse; - int lastX, lastY; - -public: - MouseCheckTimer() - : lastX (0), - lastY (0) - { - lastPeerUnderMouse = 0; - resetMouseMoveChecker(); - } - - ~MouseCheckTimer() - { - clearSingletonInstance(); - } - - juce_DeclareSingleton_SingleThreaded_Minimal (MouseCheckTimer) - - bool hasEverHadAMouseMove; - - void moved (HIViewComponentPeer* const peer) - { - if (hasEverHadAMouseMove) - startTimer (200); - - lastPeerUnderMouse = peer; - } - - void resetMouseMoveChecker() - { - hasEverHadAMouseMove = false; - startTimer (1000 / 16); - } - - void timerCallback(); -}; - -juce_ImplementSingleton_SingleThreaded (MouseCheckTimer) - -//============================================================================== -#if JUCE_QUICKTIME -extern void OfferMouseClickToQuickTime (WindowRef window, ::Point where, long when, long modifiers, - Component* topLevelComp); -#endif - - -//============================================================================== -class HIViewComponentPeer : public ComponentPeer, - private Timer -{ -public: - //============================================================================== - HIViewComponentPeer (Component* const component, - const int windowStyleFlags, - HIViewRef viewToAttachTo) - : ComponentPeer (component, windowStyleFlags), - fullScreen (false), - isCompositingWindow (false), - windowRef (0), - viewRef (0) - { - repainter = new RepaintManager (this); - - eventHandlerRef = 0; - - if (viewToAttachTo != 0) - { - isSharedWindow = true; - } - else - { - isSharedWindow = false; - - WindowRef newWindow = createNewWindow (windowStyleFlags); - - GetRootControl (newWindow, (ControlRef*) &viewToAttachTo); - jassert (viewToAttachTo != 0); - - HIViewRef growBox = 0; - HIViewFindByID (HIViewGetRoot (newWindow), kHIViewWindowGrowBoxID, &growBox); - - if (growBox != 0) - HIGrowBoxViewSetTransparent (growBox, true); - } - - createNewHIView(); - - HIViewAddSubview (viewToAttachTo, viewRef); - HIViewSetVisible (viewRef, component->isVisible()); - - setTitle (component->getName()); - - if (component->isVisible() && ! isSharedWindow) - { - ShowWindow (windowRef); - ActivateWindow (windowRef, component->getWantsKeyboardFocus()); - } - } - - ~HIViewComponentPeer() - { - minimisedWindows.removeValue (windowRef); - - if (IsValidWindowPtr (windowRef)) - { - if (! isSharedWindow) - { - CFRelease (viewRef); - viewRef = 0; - - DisposeWindow (windowRef); - } - else - { - if (eventHandlerRef != 0) - RemoveEventHandler (eventHandlerRef); - - CFRelease (viewRef); - viewRef = 0; - } - - windowRef = 0; - } - - if (currentlyFocusedPeer == this) - currentlyFocusedPeer = 0; - - delete repainter; - } - - //============================================================================== - void* getNativeHandle() const - { - return windowRef; - } - - void setVisible (bool shouldBeVisible) - { - HIViewSetVisible (viewRef, shouldBeVisible); - - if ((! isSharedWindow) && IsValidWindowPtr (windowRef)) - { - if (shouldBeVisible) - ShowWindow (windowRef); - else - HideWindow (windowRef); - - resizeViewToFitWindow(); - - // If nothing else is focused, then grab the focus too - if (shouldBeVisible - && Component::getCurrentlyFocusedComponent() == 0 - && Process::isForegroundProcess()) - { - component->toFront (true); - } - } - } - - void setTitle (const String& title) - { - if ((! isSharedWindow) && IsValidWindowPtr (windowRef)) - { - CFStringRef t = PlatformUtilities::juceStringToCFString (title); - SetWindowTitleWithCFString (windowRef, t); - CFRelease (t); - } - } - - void setPosition (int x, int y) - { - if (isSharedWindow) - { - HIViewPlaceInSuperviewAt (viewRef, x, y); - } - else if (IsValidWindowPtr (windowRef)) - { - Rect r; - GetWindowBounds (windowRef, windowRegionToUse, &r); - r.right += x - r.left; - r.bottom += y - r.top; - r.left = x; - r.top = y; - SetWindowBounds (windowRef, windowRegionToUse, &r); - } - } - - void setSize (int w, int h) - { - w = jmax (0, w); - h = jmax (0, h); - - if (w != getComponent()->getWidth() - || h != getComponent()->getHeight()) - { - repainter->repaint (0, 0, w, h); - } - - if (isSharedWindow) - { - HIRect r; - HIViewGetFrame (viewRef, &r); - r.size.width = (float) w; - r.size.height = (float) h; - HIViewSetFrame (viewRef, &r); - } - else if (IsValidWindowPtr (windowRef)) - { - Rect r; - GetWindowBounds (windowRef, windowRegionToUse, &r); - r.right = r.left + w; - r.bottom = r.top + h; - SetWindowBounds (windowRef, windowRegionToUse, &r); - } - } - - void setBounds (int x, int y, int w, int h, const bool isNowFullScreen) - { - fullScreen = isNowFullScreen; - w = jmax (0, w); - h = jmax (0, h); - - if (w != getComponent()->getWidth() - || h != getComponent()->getHeight()) - { - repainter->repaint (0, 0, w, h); - } - - if (isSharedWindow) - { - HIRect r; - r.origin.x = (float) x; - r.origin.y = (float) y; - r.size.width = (float) w; - r.size.height = (float) h; - HIViewSetFrame (viewRef, &r); - } - else if (IsValidWindowPtr (windowRef)) - { - Rect r; - r.left = x; - r.top = y; - r.right = x + w; - r.bottom = y + h; - SetWindowBounds (windowRef, windowRegionToUse, &r); - } - } - - void getBounds (int& x, int& y, int& w, int& h, const bool global) const - { - HIRect hiViewPos; - HIViewGetFrame (viewRef, &hiViewPos); - - if (global) - { - HIViewRef content = 0; - HIViewFindByID (HIViewGetRoot (windowRef), kHIViewWindowContentID, &content); - HIPoint p = { 0.0f, 0.0f }; - HIViewConvertPoint (&p, viewRef, content); - - x = (int) p.x; - y = (int) p.y; - - if (IsValidWindowPtr (windowRef)) - { - Rect windowPos; - GetWindowBounds (windowRef, kWindowContentRgn, &windowPos); - - x += windowPos.left; - y += windowPos.top; - } - } - else - { - x = (int) hiViewPos.origin.x; - y = (int) hiViewPos.origin.y; - } - - w = (int) hiViewPos.size.width; - h = (int) hiViewPos.size.height; - } - - void getBounds (int& x, int& y, int& w, int& h) const - { - getBounds (x, y, w, h, ! isSharedWindow); - } - - int getScreenX() const - { - int x, y, w, h; - getBounds (x, y, w, h, true); - return x; - } - - int getScreenY() const - { - int x, y, w, h; - getBounds (x, y, w, h, true); - return y; - } - - void relativePositionToGlobal (int& x, int& y) - { - int wx, wy, ww, wh; - getBounds (wx, wy, ww, wh, true); - - x += wx; - y += wy; - } - - void globalPositionToRelative (int& x, int& y) - { - int wx, wy, ww, wh; - getBounds (wx, wy, ww, wh, true); - - x -= wx; - y -= wy; - } - - void setMinimised (bool shouldBeMinimised) - { - if (! isSharedWindow) - setWindowMinimised (windowRef, shouldBeMinimised); - } - - bool isMinimised() const - { - return minimisedWindows.contains (windowRef); - } - - void setFullScreen (bool shouldBeFullScreen) - { - if (! isSharedWindow) - { - Rectangle r (lastNonFullscreenBounds); - - setMinimised (false); - - if (fullScreen != shouldBeFullScreen) - { - if (shouldBeFullScreen) - r = Desktop::getInstance().getMainMonitorArea(); - - // (can't call the component's setBounds method because that'll reset our fullscreen flag) - if (r != getComponent()->getBounds() && ! r.isEmpty()) - setBounds (r.getX(), r.getY(), r.getWidth(), r.getHeight(), shouldBeFullScreen); - } - } - } - - bool isFullScreen() const - { - return fullScreen; - } - - bool contains (int x, int y, bool trueIfInAChildWindow) const - { - if (x < 0 || y < 0 - || x >= component->getWidth() || y >= component->getHeight() - || ! IsValidWindowPtr (windowRef)) - return false; - - Rect r; - GetWindowBounds (windowRef, windowRegionToUse, &r); - - ::Point p; - p.h = r.left + x; - p.v = r.top + y; - - WindowRef ref2 = 0; - FindWindow (p, &ref2); - - if (windowRef != ref2) - return false; - - if (trueIfInAChildWindow) - return true; - - HIPoint p2; - p2.x = (float) x; - p2.y = (float) y; - HIViewRef hit; - - HIViewGetSubviewHit (viewRef, &p2, true, &hit); - return hit == 0 || hit == viewRef; - } - - const BorderSize getFrameSize() const - { - return BorderSize(); - } - - bool setAlwaysOnTop (bool alwaysOnTop) - { - // can't do this so return false and let the component create a new window - return false; - } - - void toFront (bool makeActiveWindow) - { - makeActiveWindow = makeActiveWindow - && component->isValidComponent() - && (component->getWantsKeyboardFocus() - || component->isCurrentlyModal()); - - if (windowRef != FrontWindow() - || (makeActiveWindow && ! IsWindowActive (windowRef)) - || ! Process::isForegroundProcess()) - { - if (! Process::isForegroundProcess()) - { - ProcessSerialNumber psn; - GetCurrentProcess (&psn); - SetFrontProcessWithOptions (&psn, kSetFrontProcessFrontWindowOnly); - } - - if (IsValidWindowPtr (windowRef)) - { - if (makeActiveWindow) - { - SelectWindow (windowRef); - SetUserFocusWindow (windowRef); - HIViewAdvanceFocus (viewRef, 0); - } - else - { - BringToFront (windowRef); - } - - handleBroughtToFront(); - } - } - } - - void toBehind (ComponentPeer* other) - { - HIViewComponentPeer* const otherWindow = dynamic_cast (other); - - if (other != 0 && windowRef != 0 && otherWindow->windowRef != 0) - { - if (windowRef == otherWindow->windowRef) - { - HIViewSetZOrder (viewRef, kHIViewZOrderBelow, otherWindow->viewRef); - } - else - { - SendBehind (windowRef, otherWindow->windowRef); - } - } - } - - void setIcon (const Image& /*newIcon*/) - { - // to do.. - } - - //============================================================================== - void viewFocusGain() - { - const MessageManagerLock messLock; - - if (currentlyFocusedPeer != this) - { - if (ComponentPeer::isValidPeer (currentlyFocusedPeer)) - currentlyFocusedPeer->handleFocusLoss(); - - currentlyFocusedPeer = this; - - handleFocusGain(); - } - } - - void viewFocusLoss() - { - if (currentlyFocusedPeer == this) - { - currentlyFocusedPeer = 0; - handleFocusLoss(); - } - } - - bool isFocused() const - { - return windowRef == GetUserFocusWindow() - && HIViewSubtreeContainsFocus (viewRef); - } - - void grabFocus() - { - if ((! isFocused()) && IsValidWindowPtr (windowRef)) - { - SetUserFocusWindow (windowRef); - HIViewAdvanceFocus (viewRef, 0); - } - } - - //============================================================================== - void repaint (int x, int y, int w, int h) - { - if (Rectangle::intersectRectangles (x, y, w, h, - 0, 0, - getComponent()->getWidth(), - getComponent()->getHeight())) - { - if ((getStyleFlags() & windowRepaintedExplictly) == 0) - { - if (isCompositingWindow) - { -#if MACOS_10_3_OR_EARLIER - RgnHandle rgn = NewRgn(); - SetRectRgn (rgn, x, y, x + w, y + h); - HIViewSetNeedsDisplayInRegion (viewRef, rgn, true); - DisposeRgn (rgn); -#else - HIRect r; - r.origin.x = x; - r.origin.y = y; - r.size.width = w; - r.size.height = h; - - HIViewSetNeedsDisplayInRect (viewRef, &r, true); -#endif - } - else - { - if (! isTimerRunning()) - startTimer (20); - } - } - - repainter->repaint (x, y, w, h); - } - } - - void timerCallback() - { - performAnyPendingRepaintsNow(); - } - - void performAnyPendingRepaintsNow() - { - stopTimer(); - - if (component->isVisible()) - { -#if MACOS_10_2_OR_EARLIER - if (! isCompositingWindow) - { - Rect w; - GetWindowBounds (windowRef, windowRegionToUse, &w); - - RgnHandle rgn = NewRgn(); - SetRectRgn (rgn, 0, 0, w.right - w.left, w.bottom - w.top); - UpdateControls (windowRef, rgn); - DisposeRgn (rgn); - } - else - { - EventRef theEvent; - - EventTypeSpec eventTypes[1]; - eventTypes[0].eventClass = kEventClassControl; - eventTypes[0].eventKind = kEventControlDraw; - - int n = 3; - while (--n >= 0 - && ReceiveNextEvent (1, eventTypes, kEventDurationNoWait, true, &theEvent) == noErr) - { - if (GetEventClass (theEvent) == kEventClassAppleEvent) - { - EventRecord eventRec; - if (ConvertEventRefToEventRecord (theEvent, &eventRec)) - AEProcessAppleEvent (&eventRec); - } - else - { - EventTargetRef theTarget = GetEventDispatcherTarget(); - SendEventToEventTarget (theEvent, theTarget); - } - - ReleaseEvent (theEvent); - } - } -#else - HIViewRender (viewRef); -#endif - } - } - - //============================================================================== - juce_UseDebuggingNewOperator - - WindowRef windowRef; - HIViewRef viewRef; - -private: - EventHandlerRef eventHandlerRef; - bool fullScreen, isSharedWindow, isCompositingWindow; - StringArray dragAndDropFiles; - - //============================================================================== - class RepaintManager : public Timer - { -public: - RepaintManager (HIViewComponentPeer* const peer_) - : peer (peer_), - image (0) - { - } - - ~RepaintManager() - { - delete image; - } - - void timerCallback() - { - stopTimer(); - deleteAndZero (image); - } - - void repaint (int x, int y, int w, int h) - { - regionsNeedingRepaint.add (x, y, w, h); - } - - void repaintAnyRemainingRegions() - { - // if any regions have been invaldated during the paint callback, - // we need to repaint them explicitly because the mac throws this - // stuff away - for (RectangleList::Iterator i (regionsNeedingRepaint); i.next();) - { - const Rectangle& r = *i.getRectangle(); - peer->repaint (r.getX(), r.getY(), r.getWidth(), r.getHeight()); - } - } - - void paint (CGContextRef cgContext, int x, int y, int w, int h) - { - if (w > 0 && h > 0) - { - bool refresh = false; - int imW = image != 0 ? image->getWidth() : 0; - int imH = image != 0 ? image->getHeight() : 0; - - if (imW < w || imH < h) - { - imW = jmin (peer->getComponent()->getWidth(), (w + 31) & ~31); - imH = jmin (peer->getComponent()->getHeight(), (h + 31) & ~31); - - delete image; - image = new MacBitmapImage (peer->getComponent()->isOpaque() ? Image::RGB - : Image::ARGB, - imW, imH, false); - - refresh = true; - } - else if (imageX > x || imageY > y - || imageX + imW < x + w - || imageY + imH < y + h) - { - refresh = true; - } - - if (refresh) - { - regionsNeedingRepaint.clear(); - regionsNeedingRepaint.addWithoutMerging (Rectangle (x, y, imW, imH)); - imageX = x; - imageY = y; - } - - LowLevelGraphicsSoftwareRenderer context (*image); - context.setOrigin (-imageX, -imageY); - - if (context.reduceClipRegion (regionsNeedingRepaint)) - { - regionsNeedingRepaint.clear(); - - if (! peer->getComponent()->isOpaque()) - { - for (RectangleList::Iterator i (*context.getRawClipRegion()); i.next();) - { - const Rectangle& r = *i.getRectangle(); - image->clear (r.getX(), r.getY(), r.getWidth(), r.getHeight()); - } - } - - regionsNeedingRepaint.clear(); - peer->clearMaskedRegion(); - peer->handlePaint (context); - } - else - { - regionsNeedingRepaint.clear(); - } - - if (! peer->maskedRegion.isEmpty()) - { - RectangleList total (Rectangle (x, y, w, h)); - total.subtract (peer->maskedRegion); - - CGRect* rects = (CGRect*) juce_malloc (sizeof (CGRect) * total.getNumRectangles()); - int n = 0; - - for (RectangleList::Iterator i (total); i.next();) - { - const Rectangle& r = *i.getRectangle(); - rects[n].origin.x = (int) r.getX(); - rects[n].origin.y = (int) r.getY(); - rects[n].size.width = roundFloatToInt (r.getWidth()); - rects[n++].size.height = roundFloatToInt (r.getHeight()); - } - - CGContextClipToRects (cgContext, rects, n); - juce_free (rects); - } - - if (peer->isSharedWindow) - { - CGRect clip; - clip.origin.x = x; - clip.origin.y = y; - clip.size.width = jmin (w, peer->getComponent()->getWidth() - x); - clip.size.height = jmin (h, peer->getComponent()->getHeight() - y); - - CGContextClipToRect (cgContext, clip); - } - - image->blitToContext (cgContext, imageX, imageY); - } - - startTimer (3000); - } - - private: - HIViewComponentPeer* const peer; - MacBitmapImage* image; - int imageX, imageY; - RectangleList regionsNeedingRepaint; - - RepaintManager (const RepaintManager&); - const RepaintManager& operator= (const RepaintManager&); - }; - - RepaintManager* repainter; - - friend class RepaintManager; - - //============================================================================== - static OSStatus handleFrameRepaintEvent (EventHandlerCallRef myHandler, - EventRef theEvent, - void* userData) - { - // don't draw the frame.. - return noErr; - } - - //============================================================================== - OSStatus handleKeyEvent (EventRef theEvent, juce_wchar textCharacter) - { - updateModifiers (theEvent); - - UniChar unicodeChars [4]; - zeromem (unicodeChars, sizeof (unicodeChars)); - GetEventParameter (theEvent, kEventParamKeyUnicodes, typeUnicodeText, 0, sizeof (unicodeChars), 0, unicodeChars); - - int keyCode = (int) (unsigned int) unicodeChars[0]; - - UInt32 rawKey = 0; - GetEventParameter (theEvent, kEventParamKeyCode, typeUInt32, 0, sizeof (UInt32), 0, &rawKey); - - if ((currentModifiers & ModifierKeys::ctrlModifier) != 0) - { - if (keyCode >= 1 && keyCode <= 26) - keyCode += ('A' - 1); - } - - static const int keyTranslations[] = - { - 0, 's', 'd', 'f', 'h', 'g', 'z', 'x', 'c', 'v', 0xa7, 'b', - 'q', 'w', 'e', 'r', 'y', 't', '1', '2', '3', '4', '6', '5', - '=', '9', '7', '-', '8', '0', ']', 'o', 'u', '[', 'i', 'p', - KeyPress::returnKey, 'l', 'j', '\'', 'k', ';', '\\', ',', '/', - 'n', 'm', '.', 0, KeyPress::spaceKey, '`', KeyPress::backspaceKey, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, KeyPress::numberPadDecimalPoint, - 0, KeyPress::numberPadMultiply, 0, KeyPress::numberPadAdd, - 0, KeyPress::numberPadDelete, 0, 0, 0, KeyPress::numberPadDivide, KeyPress::returnKey, - 0, KeyPress::numberPadSubtract, 0, 0, KeyPress::numberPadEquals, KeyPress::numberPad0, - KeyPress::numberPad1, KeyPress::numberPad2, KeyPress::numberPad3, - KeyPress::numberPad4, KeyPress::numberPad5, KeyPress::numberPad6, - KeyPress::numberPad7, 0, KeyPress::numberPad8, KeyPress::numberPad9, - 0, 0, 0, KeyPress::F5Key, KeyPress::F6Key, KeyPress::F7Key, KeyPress::F3Key, - KeyPress::F8Key, KeyPress::F9Key, 0, KeyPress::F11Key, 0, KeyPress::F13Key, - KeyPress::F16Key, KeyPress::F14Key, 0, KeyPress::F10Key, 0, KeyPress::F12Key, - 0, KeyPress::F15Key, 0, KeyPress::homeKey, KeyPress::pageUpKey, 0, KeyPress::F4Key, - KeyPress::endKey, KeyPress::F2Key, KeyPress::pageDownKey, KeyPress::F1Key, - KeyPress::leftKey, KeyPress::rightKey, KeyPress::downKey, KeyPress::upKey, 0 - }; - - if (rawKey > 0 && rawKey < numElementsInArray (keyTranslations) && keyTranslations [rawKey] != 0) - keyCode = keyTranslations [rawKey]; - else if (rawKey == 0 && textCharacter != 0) - keyCode = 'a'; - - if ((currentModifiers & (ModifierKeys::commandModifier | ModifierKeys::ctrlModifier)) != 0) - textCharacter = 0; - - static juce_wchar lastTextCharacter = 0; - - switch (GetEventKind (theEvent)) - { - case kEventRawKeyDown: - { - keysCurrentlyDown.addIfNotAlreadyThere ((void*) keyCode); - lastTextCharacter = textCharacter; - - const bool used1 = handleKeyUpOrDown(); - const bool used2 = handleKeyPress (keyCode, textCharacter); - - if (used1 || used2) - return noErr; - - break; - } - - case kEventRawKeyUp: - keysCurrentlyDown.removeValue ((void*) keyCode); - lastTextCharacter = 0; - if (handleKeyUpOrDown()) - return noErr; - - break; - - case kEventRawKeyRepeat: - if (handleKeyPress (keyCode, lastTextCharacter)) - return noErr; - - break; - - case kEventRawKeyModifiersChanged: - handleModifierKeysChange(); - break; - - default: - jassertfalse - break; - } - - return eventNotHandledErr; - } - - OSStatus handleTextInputEvent (EventRef theEvent) - { - UniChar uc; - GetEventParameter (theEvent, kEventParamTextInputSendText, typeUnicodeText, 0, sizeof (uc), 0, &uc); - - EventRef originalEvent; - GetEventParameter (theEvent, kEventParamTextInputSendKeyboardEvent, typeEventRef, 0, sizeof (originalEvent), 0, &originalEvent); - - return handleKeyEvent (originalEvent, (juce_wchar) uc); - } - - //============================================================================== - OSStatus handleMouseEvent (EventHandlerCallRef callRef, EventRef theEvent) - { - MouseCheckTimer::getInstance()->moved (this); - - ::Point where; - GetEventParameter (theEvent, kEventParamMouseLocation, typeQDPoint, 0, sizeof (::Point), 0, &where); - int x = where.h; - int y = where.v; - globalPositionToRelative (x, y); - - int64 time = getEventTime (theEvent); - - switch (GetEventKind (theEvent)) - { - case kEventMouseMoved: - MouseCheckTimer::getInstance()->hasEverHadAMouseMove = true; - updateModifiers (theEvent); - handleMouseMove (x, y, time); - break; - - case kEventMouseDragged: - updateModifiers (theEvent); - handleMouseDrag (x, y, time); - break; - - case kEventMouseDown: - { - if (! Process::isForegroundProcess()) - { - ProcessSerialNumber psn; - GetCurrentProcess (&psn); - SetFrontProcessWithOptions (&psn, kSetFrontProcessFrontWindowOnly); - - toFront (true); - } - -#if JUCE_QUICKTIME - { - long mods; - GetEventParameter (theEvent, kEventParamKeyModifiers, typeUInt32, 0, sizeof (mods), 0, &mods); - - ::Point where; - GetEventParameter (theEvent, kEventParamMouseLocation, typeQDPoint, 0, sizeof (::Point), 0, &where); - - OfferMouseClickToQuickTime (windowRef, where, EventTimeToTicks (GetEventTime (theEvent)), mods, component); - } -#endif - - if (component->isBroughtToFrontOnMouseClick() - && ! component->isCurrentlyBlockedByAnotherModalComponent()) - { - //ActivateWindow (windowRef, true); - SelectWindow (windowRef); - } - - EventMouseButton button; - GetEventParameter (theEvent, kEventParamMouseButton, typeMouseButton, 0, sizeof (EventMouseButton), 0, &button); - - // need to clear all these flags because sometimes the mac can swallow (right) mouse-up events and - // this makes a button get stuck down. Since there's no other way to tell what buttons are down, - // this is all I can think of doing about it.. - currentModifiers &= ~(ModifierKeys::leftButtonModifier | ModifierKeys::rightButtonModifier | ModifierKeys::middleButtonModifier); - - if (button == kEventMouseButtonPrimary) - currentModifiers |= ModifierKeys::leftButtonModifier; - else if (button == kEventMouseButtonSecondary) - currentModifiers |= ModifierKeys::rightButtonModifier; - else if (button == kEventMouseButtonTertiary) - currentModifiers |= ModifierKeys::middleButtonModifier; - - updateModifiers (theEvent); - - juce_currentMouseTrackingPeer = this; // puts the message dispatcher into mouse-tracking mode.. - handleMouseDown (x, y, time); - break; - } - - case kEventMouseUp: - { - const int oldModifiers = currentModifiers; - - EventMouseButton button; - GetEventParameter (theEvent, kEventParamMouseButton, typeMouseButton, 0, sizeof (EventMouseButton), 0, &button); - - if (button == kEventMouseButtonPrimary) - currentModifiers &= ~ModifierKeys::leftButtonModifier; - else if (button == kEventMouseButtonSecondary) - currentModifiers &= ~ModifierKeys::rightButtonModifier; - - updateModifiers (theEvent); - - juce_currentMouseTrackingPeer = 0; - handleMouseUp (oldModifiers, x, y, time); - break; - } - - case kEventMouseWheelMoved: - { - EventMouseWheelAxis axis; - GetEventParameter (theEvent, kEventParamMouseWheelAxis, typeMouseWheelAxis, 0, sizeof (axis), 0, &axis); - - SInt32 delta; - GetEventParameter (theEvent, kEventParamMouseWheelDelta, - typeLongInteger, 0, sizeof (delta), 0, &delta); - - updateModifiers (theEvent); - - handleMouseWheel (axis == kEventMouseWheelAxisX ? delta * 10 : 0, - axis == kEventMouseWheelAxisX ? 0 : delta * 10, - time); - - break; - } - } - - return noErr; - } - - //============================================================================== - void doDragDropEnter (EventRef theEvent) - { - updateDragAndDropFileList (theEvent); - - if (dragAndDropFiles.size() > 0) - { - int x, y; - component->getMouseXYRelative (x, y); - handleFileDragMove (dragAndDropFiles, x, y); - } - } - - void doDragDropMove (EventRef theEvent) - { - if (dragAndDropFiles.size() > 0) - { - int x, y; - component->getMouseXYRelative (x, y); - handleFileDragMove (dragAndDropFiles, x, y); - } - } - - void doDragDropExit (EventRef theEvent) - { - if (dragAndDropFiles.size() > 0) - handleFileDragExit (dragAndDropFiles); - } - - void doDragDrop (EventRef theEvent) - { - updateDragAndDropFileList (theEvent); - - if (dragAndDropFiles.size() > 0) - { - int x, y; - component->getMouseXYRelative (x, y); - handleFileDragDrop (dragAndDropFiles, x, y); - } - } - - void updateDragAndDropFileList (EventRef theEvent) - { - dragAndDropFiles.clear(); - - DragRef dragRef; - if (GetEventParameter (theEvent, kEventParamDragRef, typeDragRef, 0, sizeof (dragRef), 0, &dragRef) == noErr) - { - UInt16 numItems = 0; - if (CountDragItems (dragRef, &numItems) == noErr) - { - for (int i = 0; i < (int) numItems; ++i) - { - DragItemRef ref; - - if (GetDragItemReferenceNumber (dragRef, i + 1, &ref) == noErr) - { - const FlavorType flavorType = kDragFlavorTypeHFS; - - Size size = 0; - if (GetFlavorDataSize (dragRef, ref, flavorType, &size) == noErr) - { - void* data = juce_calloc (size); - - if (GetFlavorData (dragRef, ref, flavorType, data, &size, 0) == noErr) - { - HFSFlavor* f = (HFSFlavor*) data; - FSRef fsref; - - if (FSpMakeFSRef (&f->fileSpec, &fsref) == noErr) - { - const String path (PlatformUtilities::makePathFromFSRef (&fsref)); - - if (path.isNotEmpty()) - dragAndDropFiles.add (path); - } - } - - juce_free (data); - } - } - } - - dragAndDropFiles.trim(); - dragAndDropFiles.removeEmptyStrings(); - } - } - } - - //============================================================================== - void resizeViewToFitWindow() - { - HIRect r; - - if (isSharedWindow) - { - HIViewGetFrame (viewRef, &r); - r.size.width = (float) component->getWidth(); - r.size.height = (float) component->getHeight(); - } - else - { - r.origin.x = 0; - r.origin.y = 0; - - Rect w; - GetWindowBounds (windowRef, windowRegionToUse, &w); - - r.size.width = (float) (w.right - w.left); - r.size.height = (float) (w.bottom - w.top); - } - - HIViewSetFrame (viewRef, &r); - -#if MACOS_10_3_OR_EARLIER - component->repaint(); -#endif - } - - //============================================================================== - OSStatus hiViewDraw (EventRef theEvent) - { - CGContextRef context = 0; - GetEventParameter (theEvent, kEventParamCGContextRef, typeCGContextRef, 0, sizeof (CGContextRef), 0, &context); - - CGrafPtr oldPort; - CGrafPtr port = 0; - - if (context == 0) - { - GetEventParameter (theEvent, kEventParamGrafPort, typeGrafPtr, 0, sizeof (CGrafPtr), 0, &port); - - GetPort (&oldPort); - SetPort (port); - - if (port != 0) - QDBeginCGContext (port, &context); - - if (! isCompositingWindow) - { - Rect bounds; - GetWindowBounds (windowRef, windowRegionToUse, &bounds); - CGContextTranslateCTM (context, 0, bounds.bottom - bounds.top); - CGContextScaleCTM (context, 1.0, -1.0); - } - - if (isSharedWindow) - { - // NB - Had terrible problems trying to correctly get the position - // of this view relative to the window, and this seems wrong, but - // works better than any other method I've tried.. - HIRect hiViewPos; - HIViewGetFrame (viewRef, &hiViewPos); - CGContextTranslateCTM (context, hiViewPos.origin.x, hiViewPos.origin.y); - } - } - -#if MACOS_10_2_OR_EARLIER - RgnHandle rgn = 0; - GetEventParameter (theEvent, kEventParamRgnHandle, typeQDRgnHandle, 0, sizeof (RgnHandle), 0, &rgn); - - CGRect clip; - - // (avoid doing this in plugins because of some strange redraw bugs..) - if (rgn != 0 && JUCEApplication::getInstance() != 0) - { - Rect bounds; - GetRegionBounds (rgn, &bounds); - clip.origin.x = bounds.left; - clip.origin.y = bounds.top; - clip.size.width = bounds.right - bounds.left; - clip.size.height = bounds.bottom - bounds.top; - } - else - { - HIViewGetBounds (viewRef, &clip); - clip.origin.x = 0; - clip.origin.y = 0; - } -#else - CGRect clip (CGContextGetClipBoundingBox (context)); -#endif - - clip = CGRectIntegral (clip); - - if (clip.origin.x < 0) - { - clip.size.width += clip.origin.x; - clip.origin.x = 0; - } - - if (clip.origin.y < 0) - { - clip.size.height += clip.origin.y; - clip.origin.y = 0; - } - - if (! component->isOpaque()) - CGContextClearRect (context, clip); - - repainter->paint (context, - (int) clip.origin.x, (int) clip.origin.y, - (int) clip.size.width, (int) clip.size.height); - - if (port != 0) - { - CGContextFlush (context); - QDEndCGContext (port, &context); - - SetPort (oldPort); - } - - repainter->repaintAnyRemainingRegions(); - - return noErr; - } - - //============================================================================== - OSStatus handleWindowClassEvent (EventRef theEvent) - { - switch (GetEventKind (theEvent)) - { - case kEventWindowBoundsChanged: - resizeViewToFitWindow(); - break; // allow other handlers in the event chain to also get a look at the events - - case kEventWindowBoundsChanging: - if ((styleFlags & (windowIsResizable | windowHasTitleBar)) == (windowIsResizable | windowHasTitleBar)) - { - UInt32 atts = 0; - GetEventParameter (theEvent, kEventParamAttributes, typeUInt32, - 0, sizeof (UInt32), 0, &atts); - - if ((atts & (kWindowBoundsChangeUserDrag | kWindowBoundsChangeUserResize)) != 0) - { - if (component->isCurrentlyBlockedByAnotherModalComponent()) - { - Component* const modal = Component::getCurrentlyModalComponent(); - if (modal != 0) - modal->inputAttemptWhenModal(); - } - - if ((atts & kWindowBoundsChangeUserResize) != 0 - && constrainer != 0 && ! isSharedWindow) - { - Rect current; - GetEventParameter (theEvent, kEventParamCurrentBounds, typeQDRectangle, - 0, sizeof (Rect), 0, ¤t); - - int x = current.left; - int y = current.top; - int w = current.right - current.left; - int h = current.bottom - current.top; - - const Rectangle currentRect (getComponent()->getBounds()); - - constrainer->checkBounds (x, y, w, h, currentRect, - Desktop::getInstance().getAllMonitorDisplayAreas().getBounds(), - y != currentRect.getY() && y + h == currentRect.getBottom(), - x != currentRect.getX() && x + w == currentRect.getRight(), - y == currentRect.getY() && y + h != currentRect.getBottom(), - x == currentRect.getX() && x + w != currentRect.getRight()); - - current.left = x; - current.top = y; - current.right = x + w; - current.bottom = y + h; - - SetEventParameter (theEvent, kEventParamCurrentBounds, typeQDRectangle, - sizeof (Rect), ¤t); - - return noErr; - } - } - } - break; - - case kEventWindowFocusAcquired: - keysCurrentlyDown.clear(); - - if ((! isSharedWindow) || HIViewSubtreeContainsFocus (viewRef)) - viewFocusGain(); - - break; // allow other handlers in the event chain to also get a look at the events - - case kEventWindowFocusRelinquish: - keysCurrentlyDown.clear(); - viewFocusLoss(); - - break; // allow other handlers in the event chain to also get a look at the events - - case kEventWindowCollapsed: - minimisedWindows.addIfNotAlreadyThere (windowRef); - handleMovedOrResized(); - break; // allow other handlers in the event chain to also get a look at the events - - case kEventWindowExpanded: - minimisedWindows.removeValue (windowRef); - handleMovedOrResized(); - break; // allow other handlers in the event chain to also get a look at the events - - case kEventWindowShown: - break; // allow other handlers in the event chain to also get a look at the events - - case kEventWindowClose: - if (isSharedWindow) - break; // break to let the OS delete the window - - handleUserClosingWindow(); - return noErr; // avoids letting the OS to delete the window, we'll do that ourselves. - - default: - break; - } - - return eventNotHandledErr; - } - - OSStatus handleWindowEventForPeer (EventHandlerCallRef callRef, EventRef theEvent) - { - switch (GetEventClass (theEvent)) - { - case kEventClassMouse: - { - static HIViewComponentPeer* lastMouseDownPeer = 0; - - const UInt32 eventKind = GetEventKind (theEvent); - HIViewRef view = 0; - - if (eventKind == kEventMouseDragged) - { - view = viewRef; - } - else - { - HIViewGetViewForMouseEvent (HIViewGetRoot (windowRef), theEvent, &view); - - if (view != viewRef) - { - if ((eventKind == kEventMouseUp - || eventKind == kEventMouseExited) - && ComponentPeer::isValidPeer (lastMouseDownPeer)) - { - return lastMouseDownPeer->handleMouseEvent (callRef, theEvent); - } - - return eventNotHandledErr; - } - } - - if (eventKind == kEventMouseDown - || eventKind == kEventMouseDragged - || eventKind == kEventMouseEntered) - { - lastMouseDownPeer = this; - } - - return handleMouseEvent (callRef, theEvent); - } - break; - - case kEventClassWindow: - return handleWindowClassEvent (theEvent); - - case kEventClassKeyboard: - if (isFocused()) - return handleKeyEvent (theEvent, 0); - - break; - - case kEventClassTextInput: - if (isFocused()) - return handleTextInputEvent (theEvent); - - break; - - default: - break; - } - - return eventNotHandledErr; - } - - static pascal OSStatus handleWindowEvent (EventHandlerCallRef callRef, EventRef theEvent, void* userData) - { - MessageManager::delayWaitCursor(); - - HIViewComponentPeer* const peer = (HIViewComponentPeer*) userData; - - const MessageManagerLock messLock; - - if (ComponentPeer::isValidPeer (peer)) - return peer->handleWindowEventForPeer (callRef, theEvent); - - return eventNotHandledErr; - } - - //============================================================================== - static pascal OSStatus hiViewEventHandler (EventHandlerCallRef myHandler, EventRef theEvent, void* userData) - { - MessageManager::delayWaitCursor(); - - const UInt32 eventKind = GetEventKind (theEvent); - const UInt32 eventClass = GetEventClass (theEvent); - - if (eventClass == kEventClassHIObject) - { - switch (eventKind) - { - case kEventHIObjectConstruct: - { - void* data = juce_calloc (sizeof (void*)); - SetEventParameter (theEvent, kEventParamHIObjectInstance, - typeVoidPtr, sizeof (void*), &data); - - return noErr; - } - - case kEventHIObjectInitialize: - GetEventParameter (theEvent, 'peer', typeVoidPtr, 0, sizeof (void*), 0, (void**) userData); - return noErr; - - case kEventHIObjectDestruct: - juce_free (userData); - return noErr; - - default: - break; - } - } - else if (eventClass == kEventClassControl) - { - HIViewComponentPeer* const peer = *(HIViewComponentPeer**) userData; - const MessageManagerLock messLock; - - if (! ComponentPeer::isValidPeer (peer)) - return eventNotHandledErr; - - switch (eventKind) - { - case kEventControlDraw: - return peer->hiViewDraw (theEvent); - - case kEventControlBoundsChanged: - { - HIRect bounds; - HIViewGetBounds (peer->viewRef, &bounds); - peer->repaint (0, 0, roundFloatToInt (bounds.size.width), roundFloatToInt (bounds.size.height)); - - peer->handleMovedOrResized(); - return noErr; - } - - case kEventControlHitTest: - { - HIPoint where; - GetEventParameter (theEvent, kEventParamMouseLocation, typeHIPoint, 0, sizeof (HIPoint), 0, &where); - - HIRect bounds; - HIViewGetBounds (peer->viewRef, &bounds); - - ControlPartCode part = kControlNoPart; - - if (CGRectContainsPoint (bounds, where)) - part = 1; - - SetEventParameter (theEvent, kEventParamControlPart, typeControlPartCode, sizeof (ControlPartCode), &part); - return noErr; - } - break; - - case kEventControlSetFocusPart: - { - ControlPartCode desiredFocus; - if (GetEventParameter (theEvent, kEventParamControlPart, typeControlPartCode, 0, sizeof (ControlPartCode), 0, &desiredFocus) != noErr) - break; - - if (desiredFocus == kControlNoPart) - peer->viewFocusLoss(); - else - peer->viewFocusGain(); - - return noErr; - } - break; - - case kEventControlDragEnter: - { -#if MACOS_10_2_OR_EARLIER - enum { kEventParamControlWouldAcceptDrop = 'cldg' }; -#endif - Boolean accept = true; - SetEventParameter (theEvent, kEventParamControlWouldAcceptDrop, typeBoolean, sizeof (accept), &accept); - - peer->doDragDropEnter (theEvent); - return noErr; - } - - case kEventControlDragWithin: - peer->doDragDropMove (theEvent); - return noErr; - - case kEventControlDragLeave: - peer->doDragDropExit (theEvent); - return noErr; - - case kEventControlDragReceive: - peer->doDragDrop (theEvent); - return noErr; - - case kEventControlOwningWindowChanged: - return peer->ownerWindowChanged (theEvent); - -#if ! MACOS_10_2_OR_EARLIER - case kEventControlGetFrameMetrics: - { - CallNextEventHandler (myHandler, theEvent); - HIViewFrameMetrics metrics; - GetEventParameter (theEvent, kEventParamControlFrameMetrics, typeControlFrameMetrics, 0, sizeof (metrics), 0, &metrics); - metrics.top = metrics.bottom = 0; - SetEventParameter (theEvent, kEventParamControlFrameMetrics, typeControlFrameMetrics, sizeof (metrics), &metrics); - return noErr; - } -#endif - - case kEventControlInitialize: - { - UInt32 features = kControlSupportsDragAndDrop - | kControlSupportsFocus - | kControlHandlesTracking - | kControlSupportsEmbedding - | (1 << 8) /*kHIViewFeatureGetsFocusOnClick*/; - - SetEventParameter (theEvent, kEventParamControlFeatures, typeUInt32, sizeof (UInt32), &features); - return noErr; - } - - default: - break; - } - } - - return eventNotHandledErr; - } - - //============================================================================== - WindowRef createNewWindow (const int windowStyleFlags) - { - jassert (windowRef == 0); - - static ToolboxObjectClassRef customWindowClass = 0; - - if (customWindowClass == 0) - { - // Register our window class - const EventTypeSpec customTypes[] = { { kEventClassWindow, kEventWindowDrawFrame } }; - - UnsignedWide t; - Microseconds (&t); - const String randomString ((int) (t.lo & 0x7ffffff)); - const String juceWindowClassName (T("JUCEWindowClass_") + randomString); - CFStringRef juceWindowClassNameCFString = PlatformUtilities::juceStringToCFString (juceWindowClassName); - - RegisterToolboxObjectClass (juceWindowClassNameCFString, - 0, 1, customTypes, - NewEventHandlerUPP (handleFrameRepaintEvent), - 0, &customWindowClass); - - CFRelease (juceWindowClassNameCFString); - } - - Rect pos; - pos.left = getComponent()->getX(); - pos.top = getComponent()->getY(); - pos.right = getComponent()->getRight(); - pos.bottom = getComponent()->getBottom(); - - int attributes = kWindowStandardHandlerAttribute | kWindowCompositingAttribute; - if ((windowStyleFlags & windowHasDropShadow) == 0) - attributes |= kWindowNoShadowAttribute; - - if ((windowStyleFlags & windowIgnoresMouseClicks) != 0) - attributes |= kWindowIgnoreClicksAttribute; - -#if ! MACOS_10_3_OR_EARLIER - if ((windowStyleFlags & windowIsTemporary) != 0) - attributes |= kWindowDoesNotCycleAttribute; -#endif - - WindowRef newWindow = 0; - - if ((windowStyleFlags & windowHasTitleBar) == 0) - { - attributes |= kWindowCollapseBoxAttribute; - - WindowDefSpec customWindowSpec; - customWindowSpec.defType = kWindowDefObjectClass; - customWindowSpec.u.classRef = customWindowClass; - - CreateCustomWindow (&customWindowSpec, - ((windowStyleFlags & windowIsTemporary) != 0) ? kUtilityWindowClass : - (getComponent()->isAlwaysOnTop() ? kUtilityWindowClass - : kDocumentWindowClass), - attributes, - &pos, - &newWindow); - } - else - { - if ((windowStyleFlags & windowHasCloseButton) != 0) - attributes |= kWindowCloseBoxAttribute; - - if ((windowStyleFlags & windowHasMinimiseButton) != 0) - attributes |= kWindowCollapseBoxAttribute; - - if ((windowStyleFlags & windowHasMaximiseButton) != 0) - attributes |= kWindowFullZoomAttribute; - - if ((windowStyleFlags & windowIsResizable) != 0) - attributes |= kWindowResizableAttribute | kWindowLiveResizeAttribute; - - CreateNewWindow (kDocumentWindowClass, attributes, &pos, &newWindow); - } - - jassert (newWindow != 0); - if (newWindow != 0) - { - HideWindow (newWindow); - - SetAutomaticControlDragTrackingEnabledForWindow (newWindow, true); - - if (! getComponent()->isOpaque()) - SetWindowAlpha (newWindow, 0.9999999f); // to fool it into giving the window an alpha-channel - } - - return newWindow; - } - - OSStatus ownerWindowChanged (EventRef theEvent) - { - WindowRef newWindow = 0; - GetEventParameter (theEvent, kEventParamControlCurrentOwningWindow, typeWindowRef, 0, sizeof (newWindow), 0, &newWindow); - - if (windowRef != newWindow) - { - if (eventHandlerRef != 0) - { - RemoveEventHandler (eventHandlerRef); - eventHandlerRef = 0; - } - - windowRef = newWindow; - - if (windowRef != 0) - { - const EventTypeSpec eventTypes[] = - { - { kEventClassWindow, kEventWindowBoundsChanged }, - { kEventClassWindow, kEventWindowBoundsChanging }, - { kEventClassWindow, kEventWindowFocusAcquired }, - { kEventClassWindow, kEventWindowFocusRelinquish }, - { kEventClassWindow, kEventWindowCollapsed }, - { kEventClassWindow, kEventWindowExpanded }, - { kEventClassWindow, kEventWindowShown }, - { kEventClassWindow, kEventWindowClose }, - { kEventClassMouse, kEventMouseDown }, - { kEventClassMouse, kEventMouseUp }, - { kEventClassMouse, kEventMouseMoved }, - { kEventClassMouse, kEventMouseDragged }, - { kEventClassMouse, kEventMouseEntered }, - { kEventClassMouse, kEventMouseExited }, - { kEventClassMouse, kEventMouseWheelMoved }, - { kEventClassKeyboard, kEventRawKeyUp }, - { kEventClassKeyboard, kEventRawKeyRepeat }, - { kEventClassKeyboard, kEventRawKeyModifiersChanged }, - { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } - }; - - static EventHandlerUPP handleWindowEventUPP = 0; - - if (handleWindowEventUPP == 0) - handleWindowEventUPP = NewEventHandlerUPP (handleWindowEvent); - - InstallWindowEventHandler (windowRef, handleWindowEventUPP, - GetEventTypeCount (eventTypes), eventTypes, - (void*) this, (EventHandlerRef*) &eventHandlerRef); - - WindowAttributes attributes; - GetWindowAttributes (windowRef, &attributes); - -#if MACOS_10_3_OR_EARLIER - isCompositingWindow = ((attributes & kWindowCompositingAttribute) != 0); -#else - isCompositingWindow = HIViewIsCompositingEnabled (viewRef); -#endif - - MouseCheckTimer::getInstance()->resetMouseMoveChecker(); - } - } - - resizeViewToFitWindow(); - return noErr; - } - - void createNewHIView() - { - jassert (viewRef == 0); - - if (viewClassRef == 0) - { - // Register our HIView class - EventTypeSpec viewEvents[] = - { - { kEventClassHIObject, kEventHIObjectConstruct }, - { kEventClassHIObject, kEventHIObjectInitialize }, - { kEventClassHIObject, kEventHIObjectDestruct }, - { kEventClassControl, kEventControlInitialize }, - { kEventClassControl, kEventControlDraw }, - { kEventClassControl, kEventControlBoundsChanged }, - { kEventClassControl, kEventControlSetFocusPart }, - { kEventClassControl, kEventControlHitTest }, - { kEventClassControl, kEventControlDragEnter }, - { kEventClassControl, kEventControlDragLeave }, - { kEventClassControl, kEventControlDragWithin }, - { kEventClassControl, kEventControlDragReceive }, - { kEventClassControl, kEventControlOwningWindowChanged } - }; - - UnsignedWide t; - Microseconds (&t); - const String randomString ((int) (t.lo & 0x7ffffff)); - const String juceHiViewClassName (T("JUCEHIViewClass_") + randomString); - juceHiViewClassNameCFString = PlatformUtilities::juceStringToCFString (juceHiViewClassName); - - HIObjectRegisterSubclass (juceHiViewClassNameCFString, - kHIViewClassID, 0, - NewEventHandlerUPP (hiViewEventHandler), - GetEventTypeCount (viewEvents), - viewEvents, 0, - &viewClassRef); - } - - EventRef event; - CreateEvent (0, kEventClassHIObject, kEventHIObjectInitialize, GetCurrentEventTime(), kEventAttributeNone, &event); - - void* thisPointer = this; - SetEventParameter (event, 'peer', typeVoidPtr, sizeof (void*), &thisPointer); - - HIObjectCreate (juceHiViewClassNameCFString, event, (HIObjectRef*) &viewRef); - - SetControlDragTrackingEnabled (viewRef, true); - - if (isSharedWindow) - { - setBounds (component->getX(), component->getY(), - component->getWidth(), component->getHeight(), false); - } - } -}; - -//============================================================================== -bool juce_isHIViewCreatedByJuce (HIViewRef view) -{ - return juceHiViewClassNameCFString != 0 - && HIObjectIsOfClass ((HIObjectRef) view, juceHiViewClassNameCFString); -} - -bool juce_isWindowCreatedByJuce (WindowRef window) -{ - for (int i = ComponentPeer::getNumPeers(); --i >= 0;) - if (ComponentPeer::getPeer(i)->getNativeHandle() == window) - return true; - - return false; -} - -static void trackNextMouseEvent() -{ - UInt32 mods; - MouseTrackingResult result; - ::Point where; - - if (TrackMouseLocationWithOptions ((GrafPtr) -1, 0, 0.01, //kEventDurationForever, - &where, &mods, &result) != noErr - || ! ComponentPeer::isValidPeer (juce_currentMouseTrackingPeer)) - { - juce_currentMouseTrackingPeer = 0; - return; - } - - if (result == kMouseTrackingTimedOut) - return; - -#if MACOS_10_3_OR_EARLIER - const int x = where.h - juce_currentMouseTrackingPeer->getScreenX(); - const int y = where.v - juce_currentMouseTrackingPeer->getScreenY(); -#else - HIPoint p; - p.x = where.h; - p.y = where.v; - HIPointConvert (&p, kHICoordSpaceScreenPixel, 0, - kHICoordSpaceView, ((HIViewComponentPeer*) juce_currentMouseTrackingPeer)->viewRef); - const int x = p.x; - const int y = p.y; -#endif - - if (result == kMouseTrackingMouseDragged) - { - updateModifiers (0); - juce_currentMouseTrackingPeer->handleMouseDrag (x, y, getEventTime (0)); - - if (! ComponentPeer::isValidPeer (juce_currentMouseTrackingPeer)) - { - juce_currentMouseTrackingPeer = 0; - return; - } - } - else if (result == kMouseTrackingMouseUp - || result == kMouseTrackingUserCancelled - || result == kMouseTrackingMouseMoved) - { - ComponentPeer* const oldPeer = juce_currentMouseTrackingPeer; - juce_currentMouseTrackingPeer = 0; - - if (ComponentPeer::isValidPeer (oldPeer)) - { - const int oldModifiers = currentModifiers; - currentModifiers &= ~(ModifierKeys::leftButtonModifier | ModifierKeys::rightButtonModifier | ModifierKeys::middleButtonModifier); - updateModifiers (0); - - oldPeer->handleMouseUp (oldModifiers, x, y, getEventTime (0)); - } - } -} - -bool juce_dispatchNextMessageOnSystemQueue (bool returnIfNoPendingMessages) -{ - if (juce_currentMouseTrackingPeer != 0) - trackNextMouseEvent(); - - EventRef theEvent; - - if (ReceiveNextEvent (0, 0, (returnIfNoPendingMessages) ? kEventDurationNoWait - : kEventDurationForever, - true, &theEvent) == noErr) - { - if (GetEventClass (theEvent) == kEventClassAppleEvent) - { - EventRecord eventRec; - if (ConvertEventRefToEventRecord (theEvent, &eventRec)) - AEProcessAppleEvent (&eventRec); - } - else - { - EventTargetRef theTarget = GetEventDispatcherTarget(); - SendEventToEventTarget (theEvent, theTarget); - } - - ReleaseEvent (theEvent); - return true; - } - - return false; -} - -//============================================================================== -ComponentPeer* Component::createNewPeer (int styleFlags, void* windowToAttachTo) -{ - return new HIViewComponentPeer (this, styleFlags, (HIViewRef) windowToAttachTo); -} - -//============================================================================== -void MouseCheckTimer::timerCallback() -{ - if (ModifierKeys::getCurrentModifiersRealtime().isAnyMouseButtonDown()) - return; - - if (Process::isForegroundProcess()) - { - bool stillOver = false; - int x = 0, y = 0, w = 0, h = 0; - int mx = 0, my = 0; - const bool validWindow = ComponentPeer::isValidPeer (lastPeerUnderMouse); - - if (validWindow) - { - lastPeerUnderMouse->getBounds (x, y, w, h, true); - Desktop::getMousePosition (mx, my); - - stillOver = (mx >= x && my >= y && mx < x + w && my < y + h); - - if (stillOver) - { - // check if it's over an embedded HIView - int rx = mx, ry = my; - lastPeerUnderMouse->globalPositionToRelative (rx, ry); - HIPoint hipoint; - hipoint.x = rx; - hipoint.y = ry; - - HIViewRef root; - GetRootControl ((WindowRef) lastPeerUnderMouse->getNativeHandle(), &root); - - HIViewRef hitview; - if (HIViewGetSubviewHit (root, &hipoint, true, &hitview) == noErr && hitview != 0) - { - stillOver = HIObjectIsOfClass ((HIObjectRef) hitview, juceHiViewClassNameCFString); - } - } - } - - if (! stillOver) - { - // mouse is outside our windows so set a normal cursor (only - // if we're running as an app, not a plugin) - if (JUCEApplication::getInstance() != 0) - SetThemeCursor (kThemeArrowCursor); - - if (validWindow) - lastPeerUnderMouse->handleMouseExit (mx - x, my - y, Time::currentTimeMillis()); - - if (hasEverHadAMouseMove) - stopTimer(); - } - - if ((! hasEverHadAMouseMove) && validWindow - && (mx != lastX || my != lastY)) - { - lastX = mx; - lastY = my; - - if (stillOver) - lastPeerUnderMouse->handleMouseMove (mx - x, my - y, Time::currentTimeMillis()); - } - } -} - -//============================================================================== -// called from juce_Messaging.cpp -void juce_HandleProcessFocusChange() -{ - keysCurrentlyDown.clear(); - - if (HIViewComponentPeer::isValidPeer (currentlyFocusedPeer)) - { - if (Process::isForegroundProcess()) - currentlyFocusedPeer->handleFocusGain(); - else - currentlyFocusedPeer->handleFocusLoss(); - } -} - -static bool performDrag (DragRef drag) -{ - EventRecord event; - event.what = mouseDown; - event.message = 0; - event.when = TickCount(); - - int x, y; - Desktop::getMousePosition (x, y); - event.where.h = x; - event.where.v = y; - - event.modifiers = GetCurrentKeyModifiers(); - - RgnHandle rgn = NewRgn(); - RgnHandle rgn2 = NewRgn(); - SetRectRgn (rgn, - event.where.h - 8, event.where.v - 8, - event.where.h + 8, event.where.v + 8); - CopyRgn (rgn, rgn2); - InsetRgn (rgn2, 1, 1); - DiffRgn (rgn, rgn2, rgn); - DisposeRgn (rgn2); - - bool result = TrackDrag (drag, &event, rgn) == noErr; - - DisposeRgn (rgn); - return result; -} - -bool DragAndDropContainer::performExternalDragDropOfFiles (const StringArray& files, const bool canMoveFiles) -{ - for (int i = ComponentPeer::getNumPeers(); --i >= 0;) - ComponentPeer::getPeer (i)->performAnyPendingRepaintsNow(); - - DragRef drag; - bool result = false; - - if (NewDrag (&drag) == noErr) - { - for (int i = 0; i < files.size(); ++i) - { - HFSFlavor hfsData; - - if (PlatformUtilities::makeFSSpecFromPath (&hfsData.fileSpec, files[i])) - { - FInfo info; - if (FSpGetFInfo (&hfsData.fileSpec, &info) == noErr) - { - hfsData.fileType = info.fdType; - hfsData.fileCreator = info.fdCreator; - hfsData.fdFlags = info.fdFlags; - - AddDragItemFlavor (drag, i + 1, kDragFlavorTypeHFS, &hfsData, sizeof (hfsData), 0); - result = true; - } - } - } - - SetDragAllowableActions (drag, canMoveFiles ? kDragActionAll - : kDragActionCopy, false); - - if (result) - result = performDrag (drag); - - DisposeDrag (drag); - } - - return result; -} - -bool DragAndDropContainer::performExternalDragDropOfText (const String& text) -{ - jassertfalse // not implemented! - return false; -} - - -//============================================================================== -bool Process::isForegroundProcess() throw() -{ - ProcessSerialNumber psn, front; - GetCurrentProcess (&psn); - GetFrontProcess (&front); - - Boolean b; - return (SameProcess (&psn, &front, &b) == noErr) && b; -} - -//============================================================================== -bool Desktop::canUseSemiTransparentWindows() throw() -{ - return true; -} - - -//============================================================================== -void Desktop::getMousePosition (int& x, int& y) throw() -{ - CGrafPtr currentPort; - GetPort (¤tPort); - - if (! IsValidPort (currentPort)) - { - WindowRef front = FrontWindow(); - - if (front != 0) - { - SetPortWindowPort (front); - } - else - { - x = y = 0; - return; - } - } - - ::Point p; - GetMouse (&p); - LocalToGlobal (&p); - x = p.h; - y = p.v; - - SetPort (currentPort); -} - -void Desktop::setMousePosition (int x, int y) throw() -{ - // this rubbish needs to be done around the warp call, to avoid causing a - // bizarre glitch.. - CGAssociateMouseAndMouseCursorPosition (false); - CGSetLocalEventsSuppressionInterval (0); - - CGPoint pos = { x, y }; - CGWarpMouseCursorPosition (pos); - - CGAssociateMouseAndMouseCursorPosition (true); -} - -const ModifierKeys ModifierKeys::getCurrentModifiersRealtime() throw() -{ - return ModifierKeys (currentModifiers); -} - -//============================================================================== -class ScreenSaverDefeater : public Timer, - public DeletedAtShutdown -{ -public: - ScreenSaverDefeater() throw() - { - startTimer (10000); - timerCallback(); - } - - ~ScreenSaverDefeater() - { - } - - void timerCallback() - { - if (Process::isForegroundProcess()) - UpdateSystemActivity (UsrActivity); - } -}; - -static ScreenSaverDefeater* screenSaverDefeater = 0; - -void Desktop::setScreenSaverEnabled (const bool isEnabled) throw() -{ - if (screenSaverDefeater == 0) - screenSaverDefeater = new ScreenSaverDefeater(); -} - -bool Desktop::isScreenSaverEnabled() throw() -{ - return screenSaverDefeater == 0; -} - -//============================================================================== -void juce_updateMultiMonitorInfo (Array & monitorCoords, const bool clipToWorkArea) throw() -{ - int mainMonitorIndex = 0; - CGDirectDisplayID mainDisplayID = CGMainDisplayID(); - - CGDisplayCount count = 0; - CGDirectDisplayID disps [8]; - - if (CGGetOnlineDisplayList (numElementsInArray (disps), disps, &count) == noErr) - { - for (int i = 0; i < count; ++i) - { - if (mainDisplayID == disps[i]) - mainMonitorIndex = monitorCoords.size(); - - GDHandle hGDevice; - - if (clipToWorkArea - && DMGetGDeviceByDisplayID ((DisplayIDType) disps[i], &hGDevice, false) == noErr) - { - Rect rect; - GetAvailableWindowPositioningBounds (hGDevice, &rect); - - monitorCoords.add (Rectangle (rect.left, - rect.top, - rect.right - rect.left, - rect.bottom - rect.top)); - } - else - { - const CGRect r (CGDisplayBounds (disps[i])); - - monitorCoords.add (Rectangle ((int) r.origin.x, - (int) r.origin.y, - (int) r.size.width, - (int) r.size.height)); - } - } - } - - // make sure the first in the list is the main monitor - if (mainMonitorIndex > 0) - monitorCoords.swap (mainMonitorIndex, 0); - - jassert (monitorCoords.size() > 0); - - if (monitorCoords.size() == 0) - monitorCoords.add (Rectangle (0, 0, 1024, 768)); - - //xxx need to register for display change callbacks -} - -//============================================================================== -struct CursorWrapper -{ - Cursor* cursor; - ThemeCursor themeCursor; -}; - -void* juce_createMouseCursorFromImage (const Image& image, int hotspotX, int hotspotY) throw() -{ - const int maxW = 16; - const int maxH = 16; - - const Image* im = ℑ - Image* newIm = 0; - - if (image.getWidth() > maxW || image.getHeight() > maxH) - { - im = newIm = image.createCopy (maxW, maxH); - - hotspotX = (hotspotX * maxW) / image.getWidth(); - hotspotY = (hotspotY * maxH) / image.getHeight(); - } - - Cursor* const c = new Cursor(); - c->hotSpot.h = hotspotX; - c->hotSpot.v = hotspotY; - - for (int y = 0; y < maxH; ++y) - { - c->data[y] = 0; - c->mask[y] = 0; - - for (int x = 0; x < maxW; ++x) - { - const Colour pixelColour (im->getPixelAt (15 - x, y)); - - if (pixelColour.getAlpha() > 0.5f) - { - c->mask[y] |= (1 << x); - - if (pixelColour.getBrightness() < 0.5f) - c->data[y] |= (1 << x); - } - } - - c->data[y] = CFSwapInt16BigToHost (c->data[y]); - c->mask[y] = CFSwapInt16BigToHost (c->mask[y]); - } - - if (newIm != 0) - delete newIm; - - CursorWrapper* const cw = new CursorWrapper(); - cw->cursor = c; - cw->themeCursor = kThemeArrowCursor; - return (void*) cw; -} - -static void* cursorFromData (const unsigned char* data, const int size, int hx, int hy) throw() -{ - Image* const im = ImageFileFormat::loadFrom ((const char*) data, size); - jassert (im != 0); - void* curs = juce_createMouseCursorFromImage (*im, hx, hy); - delete im; - return curs; -} - -const unsigned int kSpecialNoCursor = 'nocr'; - -void* juce_createStandardMouseCursor (MouseCursor::StandardCursorType type) throw() -{ - ThemeCursor id = kThemeArrowCursor; - - switch (type) - { - case MouseCursor::NormalCursor: - id = kThemeArrowCursor; - break; - - case MouseCursor::NoCursor: - id = kSpecialNoCursor; - break; - - case MouseCursor::DraggingHandCursor: - { - static const unsigned char cursData[] = {71,73,70,56,57,97,16,0,16,0,145,2,0,0,0,0,255,255,255,0, - 0,0,0,0,0,33,249,4,1,0,0,2,0,44,0,0,0,0,16,0, - 16,0,0,2,52,148,47,0,200,185,16,130,90,12,74,139,107,84,123,39, - 132,117,151,116,132,146,248,60,209,138,98,22,203,114,34,236,37,52,77,217, - 247,154,191,119,110,240,193,128,193,95,163,56,60,234,98,135,2,0,59 }; - const int cursDataSize = 99; - - return cursorFromData (cursData, cursDataSize, 8, 8); - } - break; - - case MouseCursor::CopyingCursor: - id = kThemeCopyArrowCursor; - break; - - case MouseCursor::WaitCursor: - id = kThemeWatchCursor; - break; - - case MouseCursor::IBeamCursor: - id = kThemeIBeamCursor; - break; - - case MouseCursor::PointingHandCursor: - id = kThemePointingHandCursor; - break; - - case MouseCursor::LeftRightResizeCursor: - case MouseCursor::LeftEdgeResizeCursor: - case MouseCursor::RightEdgeResizeCursor: - { - static const unsigned char cursData[] = {71,73,70,56,57,97,16,0,16,0,145,0,0,255,255,255,0,0,0,255, - 255,255,0,0,0,33,249,4,1,0,0,2,0,44,0,0,0,0,16,0, - 16,0,0,2,38,148,143,169,203,237,15,19,0,106,202,64,111,22,32,224, - 9,78,30,213,121,230,121,146,99,8,142,71,183,189,152,20,27,86,132,231, - 58,83,0,0,59 }; - const int cursDataSize = 85; - - return cursorFromData (cursData, cursDataSize, 8, 8); - } - - case MouseCursor::UpDownResizeCursor: - case MouseCursor::TopEdgeResizeCursor: - case MouseCursor::BottomEdgeResizeCursor: - { - static const unsigned char cursData[] = {71,73,70,56,57,97,16,0,16,0,145,0,0,255,255,255,0,0,0,255, - 255,255,0,0,0,33,249,4,1,0,0,2,0,44,0,0,0,0,16,0, - 16,0,0,2,38,148,111,128,187,16,202,90,152,48,10,55,169,189,192,245, - 106,121,27,34,142,201,99,158,224,86,154,109,216,61,29,155,105,180,61,190, - 121,84,0,0,59 }; - const int cursDataSize = 85; - - return cursorFromData (cursData, cursDataSize, 8, 8); - } - - case MouseCursor::TopLeftCornerResizeCursor: - case MouseCursor::BottomRightCornerResizeCursor: - { - static const unsigned char cursData[] = {71,73,70,56,57,97,16,0,16,0,145,0,0,255,255,255,0,0,0,255, - 255,255,0,0,0,33,249,4,1,0,0,2,0,44,0,0,0,0,16,0, - 16,0,0,2,43,132,15,162,187,16,255,18,99,14,202,217,44,158,213,221, - 237,9,225,38,94,35,73,5,31,42,170,108,106,174,112,43,195,209,91,185, - 104,174,131,208,77,66,28,10,0,59 }; - const int cursDataSize = 90; - - return cursorFromData (cursData, cursDataSize, 8, 8); - } - - case MouseCursor::TopRightCornerResizeCursor: - case MouseCursor::BottomLeftCornerResizeCursor: - { - static const unsigned char cursData[] = {71,73,70,56,57,97,16,0,16,0,145,0,0,255,255,255,0,0,0,255, - 255,255,0,0,0,33,249,4,1,0,0,2,0,44,0,0,0,0,16,0, - 16,0,0,2,45,148,127,160,11,232,16,98,108,14,65,73,107,194,122,223, - 92,65,141,216,145,134,162,153,221,25,128,73,166,62,173,16,203,237,188,94, - 120,46,237,105,239,123,48,80,157,2,0,59 }; - const int cursDataSize = 92; - - return cursorFromData (cursData, cursDataSize, 8, 8); - } - - case MouseCursor::UpDownLeftRightResizeCursor: - { - static const unsigned char cursData[] = {71,73,70,56,57,97,15,0,15,0,145,0,0,0,0,0,255,255,255,0, - 128,128,255,255,255,33,249,4,1,0,0,3,0,44,0,0,0,0,15,0, - 15,0,0,2,46,156,63,129,139,1,202,26,152,48,186,73,109,114,65,85, - 195,37,143,88,93,29,215,101,23,198,178,30,149,158,25,56,134,97,179,61, - 158,213,126,203,234,99,220,34,56,70,1,0,59,0,0 }; - const int cursDataSize = 93; - - return cursorFromData (cursData, cursDataSize, 7, 7); - } - - case MouseCursor::CrosshairCursor: - id = kThemeCrossCursor; - break; - } - - CursorWrapper* cw = new CursorWrapper(); - cw->cursor = 0; - cw->themeCursor = id; - - return (void*) cw; -} - -void juce_deleteMouseCursor (void* const cursorHandle, const bool isStandard) throw() -{ - CursorWrapper* const cw = (CursorWrapper*) cursorHandle; - - if (cw != 0) - { - delete cw->cursor; - delete cw; - } -} - -void MouseCursor::showInAllWindows() const throw() -{ - showInWindow (0); -} - -void MouseCursor::showInWindow (ComponentPeer*) const throw() -{ - const CursorWrapper* const cw = (CursorWrapper*) getHandle(); - - if (cw != 0) - { - static bool isCursorHidden = false; - static bool showingWaitCursor = false; - const bool shouldShowWaitCursor = (cw->themeCursor == kThemeWatchCursor); - const bool shouldHideCursor = (cw->themeCursor == kSpecialNoCursor); - - if (shouldShowWaitCursor != showingWaitCursor - && Process::isForegroundProcess()) - { - showingWaitCursor = shouldShowWaitCursor; - QDDisplayWaitCursor (shouldShowWaitCursor); - } - - if (shouldHideCursor != isCursorHidden) - { - isCursorHidden = shouldHideCursor; - - if (shouldHideCursor) - HideCursor(); - else - ShowCursor(); - } - - if (cw->cursor != 0) - SetCursor (cw->cursor); - else if (! (shouldShowWaitCursor || shouldHideCursor)) - SetThemeCursor (cw->themeCursor); - } -} - -//============================================================================== -Image* juce_createIconForFile (const File& file) -{ - return 0; -} - - -//============================================================================== -class MainMenuHandler; -static MainMenuHandler* mainMenu = 0; - -class MainMenuHandler : private MenuBarModelListener, - private DeletedAtShutdown -{ -public: - MainMenuHandler() throw() - : currentModel (0) - { - } - - ~MainMenuHandler() throw() - { - setMenu (0); - - jassert (mainMenu == this); - mainMenu = 0; - } - - void setMenu (MenuBarModel* const newMenuBarModel) throw() - { - if (currentModel != newMenuBarModel) - { - if (currentModel != 0) - currentModel->removeListener (this); - - currentModel = newMenuBarModel; - - if (currentModel != 0) - currentModel->addListener (this); - - menuBarItemsChanged (0); - } - } - - void menuBarItemsChanged (MenuBarModel*) - { - ClearMenuBar(); - - if (currentModel != 0) - { - int id = 1000; - const StringArray menuNames (currentModel->getMenuBarNames()); - - for (int i = 0; i < menuNames.size(); ++i) - { - const PopupMenu menu (currentModel->getMenuForIndex (i, menuNames [i])); - - MenuRef m = createMenu (menu, menuNames [i], id, i); - - InsertMenu (m, 0); - CFRelease (m); - } - } - } - - void menuCommandInvoked (MenuBarModel*, const ApplicationCommandTarget::InvocationInfo& info) - { - MenuRef menu = 0; - MenuItemIndex index = 0; - GetIndMenuItemWithCommandID (0, info.commandID, 1, &menu, &index); - - FlashMenuBar (GetMenuID (menu)); - FlashMenuBar (GetMenuID (menu)); - } - - void invoke (const int id, ApplicationCommandManager* const commandManager, const int topLevelIndex) const - { - if (currentModel != 0) - { - if (commandManager != 0) - { - ApplicationCommandTarget::InvocationInfo info (id); - info.invocationMethod = ApplicationCommandTarget::InvocationInfo::fromMenu; - - commandManager->invoke (info, true); - } - - currentModel->menuItemSelected (id, topLevelIndex); - } - } - - MenuBarModel* currentModel; - -private: - static MenuRef createMenu (const PopupMenu menu, - const String& menuName, - int& id, - const int topLevelIndex) - { - MenuRef m = 0; - - if (CreateNewMenu (id++, kMenuAttrAutoDisable, &m) == noErr) - { - CFStringRef name = PlatformUtilities::juceStringToCFString (menuName); - SetMenuTitleWithCFString (m, name); - CFRelease (name); - - PopupMenu::MenuItemIterator iter (menu); - - while (iter.next()) - { - MenuItemIndex index = 0; - - int flags = kMenuAttrAutoDisable | kMenuItemAttrIgnoreMeta | kMenuItemAttrNotPreviousAlternate; - if (! iter.isEnabled) - flags |= kMenuItemAttrDisabled; - - CFStringRef text = PlatformUtilities::juceStringToCFString (iter.itemName.upToFirstOccurrenceOf (T(""), false, true)); - - if (iter.isSeparator) - { - AppendMenuItemTextWithCFString (m, text, kMenuItemAttrSeparator, 0, &index); - } - else if (iter.isSectionHeader) - { - AppendMenuItemTextWithCFString (m, text, kMenuItemAttrSectionHeader, 0, &index); - } - else if (iter.subMenu != 0) - { - AppendMenuItemTextWithCFString (m, text, flags, id++, &index); - - MenuRef sub = createMenu (*iter.subMenu, iter.itemName, id, topLevelIndex); - SetMenuItemHierarchicalMenu (m, index, sub); - CFRelease (sub); - } - else - { - AppendMenuItemTextWithCFString (m, text, flags, iter.itemId, &index); - - if (iter.isTicked) - CheckMenuItem (m, index, true); - - SetMenuItemProperty (m, index, 'juce', 'apcm', sizeof (void*), &iter.commandManager); - SetMenuItemProperty (m, index, 'juce', 'topi', sizeof (int), &topLevelIndex); - - if (iter.commandManager != 0) - { - const Array keyPresses (iter.commandManager->getKeyMappings() - ->getKeyPressesAssignedToCommand (iter.itemId)); - - if (keyPresses.size() > 0) - { - const KeyPress& kp = keyPresses.getUnchecked(0); - int mods = 0; - - if (kp.getModifiers().isShiftDown()) - mods |= kMenuShiftModifier; - if (kp.getModifiers().isCtrlDown()) - mods |= kMenuControlModifier; - if (kp.getModifiers().isAltDown()) - mods |= kMenuOptionModifier; - if (! kp.getModifiers().isCommandDown()) - mods |= kMenuNoCommandModifier; - - tchar keyCode = (tchar) kp.getKeyCode(); - - if (kp.getKeyCode() >= KeyPress::numberPad0 - && kp.getKeyCode() <= KeyPress::numberPad9) - { - keyCode = (tchar) ((T('0') - KeyPress::numberPad0) + kp.getKeyCode()); - } - - SetMenuItemCommandKey (m, index, true, 255); - - if (CharacterFunctions::isLetterOrDigit (keyCode) - || CharacterFunctions::indexOfChar (T(",.;/\\'[]=-+_<>?{}\":"), keyCode, false) >= 0) - { - SetMenuItemModifiers (m, index, mods); - SetMenuItemCommandKey (m, index, false, CharacterFunctions::toUpperCase (keyCode)); - } - else - { - const SInt16 glyph = getGlyphForKeyCode (kp.getKeyCode()); - - if (glyph != 0) - { - SetMenuItemModifiers (m, index, mods); - SetMenuItemKeyGlyph (m, index, glyph); - } - } - - // if we set the key glyph to be a text char, and enable virtual - // key triggering, it stops the menu automatically triggering the callback - ChangeMenuItemAttributes (m, index, kMenuItemAttrUseVirtualKey, 0); - } - } - } - - CFRelease (text); - } - } - - return m; - } - - static SInt16 getGlyphForKeyCode (const int keyCode) throw() - { - if (keyCode == KeyPress::spaceKey) - return kMenuSpaceGlyph; - else if (keyCode == KeyPress::returnKey) - return kMenuReturnGlyph; - else if (keyCode == KeyPress::escapeKey) - return kMenuEscapeGlyph; - else if (keyCode == KeyPress::backspaceKey) - return kMenuDeleteLeftGlyph; - else if (keyCode == KeyPress::leftKey) - return kMenuLeftArrowGlyph; - else if (keyCode == KeyPress::rightKey) - return kMenuRightArrowGlyph; - else if (keyCode == KeyPress::upKey) - return kMenuUpArrowGlyph; - else if (keyCode == KeyPress::downKey) - return kMenuDownArrowGlyph; - else if (keyCode == KeyPress::pageUpKey) - return kMenuPageUpGlyph; - else if (keyCode == KeyPress::pageDownKey) - return kMenuPageDownGlyph; - else if (keyCode == KeyPress::endKey) - return kMenuSoutheastArrowGlyph; - else if (keyCode == KeyPress::homeKey) - return kMenuNorthwestArrowGlyph; - else if (keyCode == KeyPress::deleteKey) - return kMenuDeleteRightGlyph; - else if (keyCode == KeyPress::tabKey) - return kMenuTabRightGlyph; - else if (keyCode == KeyPress::F1Key) - return kMenuF1Glyph; - else if (keyCode == KeyPress::F2Key) - return kMenuF2Glyph; - else if (keyCode == KeyPress::F3Key) - return kMenuF3Glyph; - else if (keyCode == KeyPress::F4Key) - return kMenuF4Glyph; - else if (keyCode == KeyPress::F5Key) - return kMenuF5Glyph; - else if (keyCode == KeyPress::F6Key) - return kMenuF6Glyph; - else if (keyCode == KeyPress::F7Key) - return kMenuF7Glyph; - else if (keyCode == KeyPress::F8Key) - return kMenuF8Glyph; - else if (keyCode == KeyPress::F9Key) - return kMenuF9Glyph; - else if (keyCode == KeyPress::F10Key) - return kMenuF10Glyph; - else if (keyCode == KeyPress::F11Key) - return kMenuF11Glyph; - else if (keyCode == KeyPress::F12Key) - return kMenuF12Glyph; - else if (keyCode == KeyPress::F13Key) - return kMenuF13Glyph; - else if (keyCode == KeyPress::F14Key) - return kMenuF14Glyph; - else if (keyCode == KeyPress::F15Key) - return kMenuF15Glyph; - - return 0; - } -}; - -void MenuBarModel::setMacMainMenu (MenuBarModel* newMenuBarModel) throw() -{ - if (getMacMainMenu() != newMenuBarModel) - { - if (newMenuBarModel == 0) - { - delete mainMenu; - jassert (mainMenu == 0); // should be zeroed in the destructor - } - else - { - if (mainMenu == 0) - mainMenu = new MainMenuHandler(); - - mainMenu->setMenu (newMenuBarModel); - } - } -} - -MenuBarModel* MenuBarModel::getMacMainMenu() throw() -{ - return mainMenu != 0 ? mainMenu->currentModel : 0; -} - -// these functions are called externally from the message handling code -void juce_MainMenuAboutToBeUsed() -{ - // force an update of the items just before the menu appears.. - if (mainMenu != 0) - mainMenu->menuBarItemsChanged (0); -} - -void juce_InvokeMainMenuCommand (const HICommand& command) -{ - if (mainMenu != 0) - { - ApplicationCommandManager* commandManager = 0; - int topLevelIndex = 0; - - if (GetMenuItemProperty (command.menu.menuRef, command.menu.menuItemIndex, - 'juce', 'apcm', sizeof (commandManager), 0, &commandManager) == noErr - && GetMenuItemProperty (command.menu.menuRef, command.menu.menuItemIndex, - 'juce', 'topi', sizeof (topLevelIndex), 0, &topLevelIndex) == noErr) - { - mainMenu->invoke (command.commandID, commandManager, topLevelIndex); - } - } -} - -//============================================================================== -void PlatformUtilities::beep() -{ - SysBeep (30); -} - -//============================================================================== -void SystemClipboard::copyTextToClipboard (const String& text) throw() -{ - ClearCurrentScrap(); - ScrapRef ref; - GetCurrentScrap (&ref); - - const int len = text.length(); - const int numBytes = sizeof (UniChar) * len; - UniChar* const temp = (UniChar*) juce_calloc (numBytes); - - for (int i = 0; i < len; ++i) - temp[i] = (UniChar) text[i]; - - PutScrapFlavor (ref, - kScrapFlavorTypeUnicode, - kScrapFlavorMaskNone, - numBytes, - temp); - - juce_free (temp); -} - -const String SystemClipboard::getTextFromClipboard() throw() -{ - String result; - - ScrapRef ref; - GetCurrentScrap (&ref); - Size size = 0; - - if (GetScrapFlavorSize (ref, kScrapFlavorTypeUnicode, &size) == noErr - && size > 0) - { - void* const data = juce_calloc (size + 8); - - if (GetScrapFlavorData (ref, kScrapFlavorTypeUnicode, &size, data) == noErr) - { - result = PlatformUtilities::convertUTF16ToString ((UniChar*) data); - } - - juce_free (data); - } - - return result; -} - - -//============================================================================== -bool AlertWindow::showNativeDialogBox (const String& title, - const String& bodyText, - bool isOkCancel) -{ - Str255 tit, txt; - PlatformUtilities::copyToStr255 (tit, title); - PlatformUtilities::copyToStr255 (txt, bodyText); - - AlertStdAlertParamRec ar; - ar.movable = true; - ar.helpButton = false; - ar.filterProc = 0; - ar.defaultText = (const unsigned char*)-1; - ar.cancelText = (const unsigned char*)((isOkCancel) ? -1 : 0); - ar.otherText = 0; - ar.defaultButton = kAlertStdAlertOKButton; - ar.cancelButton = 0; - ar.position = kWindowDefaultPosition; - - SInt16 result; - StandardAlert (kAlertNoteAlert, tit, txt, &ar, &result); - return result == kAlertStdAlertOKButton; -} - -//============================================================================== -const int KeyPress::spaceKey = ' '; -const int KeyPress::returnKey = kReturnCharCode; -const int KeyPress::escapeKey = kEscapeCharCode; -const int KeyPress::backspaceKey = kBackspaceCharCode; -const int KeyPress::leftKey = kLeftArrowCharCode; -const int KeyPress::rightKey = kRightArrowCharCode; -const int KeyPress::upKey = kUpArrowCharCode; -const int KeyPress::downKey = kDownArrowCharCode; -const int KeyPress::pageUpKey = kPageUpCharCode; -const int KeyPress::pageDownKey = kPageDownCharCode; -const int KeyPress::endKey = kEndCharCode; -const int KeyPress::homeKey = kHomeCharCode; -const int KeyPress::deleteKey = kDeleteCharCode; -const int KeyPress::insertKey = -1; -const int KeyPress::tabKey = kTabCharCode; -const int KeyPress::F1Key = 0x10110; -const int KeyPress::F2Key = 0x10111; -const int KeyPress::F3Key = 0x10112; -const int KeyPress::F4Key = 0x10113; -const int KeyPress::F5Key = 0x10114; -const int KeyPress::F6Key = 0x10115; -const int KeyPress::F7Key = 0x10116; -const int KeyPress::F8Key = 0x10117; -const int KeyPress::F9Key = 0x10118; -const int KeyPress::F10Key = 0x10119; -const int KeyPress::F11Key = 0x1011a; -const int KeyPress::F12Key = 0x1011b; -const int KeyPress::F13Key = 0x1011c; -const int KeyPress::F14Key = 0x1011d; -const int KeyPress::F15Key = 0x1011e; -const int KeyPress::F16Key = 0x1011f; -const int KeyPress::numberPad0 = 0x30020; -const int KeyPress::numberPad1 = 0x30021; -const int KeyPress::numberPad2 = 0x30022; -const int KeyPress::numberPad3 = 0x30023; -const int KeyPress::numberPad4 = 0x30024; -const int KeyPress::numberPad5 = 0x30025; -const int KeyPress::numberPad6 = 0x30026; -const int KeyPress::numberPad7 = 0x30027; -const int KeyPress::numberPad8 = 0x30028; -const int KeyPress::numberPad9 = 0x30029; -const int KeyPress::numberPadAdd = 0x3002a; -const int KeyPress::numberPadSubtract = 0x3002b; -const int KeyPress::numberPadMultiply = 0x3002c; -const int KeyPress::numberPadDivide = 0x3002d; -const int KeyPress::numberPadSeparator = 0x3002e; -const int KeyPress::numberPadDecimalPoint = 0x3002f; -const int KeyPress::numberPadEquals = 0x30030; -const int KeyPress::numberPadDelete = 0x30031; -const int KeyPress::playKey = 0x30000; -const int KeyPress::stopKey = 0x30001; -const int KeyPress::fastForwardKey = 0x30002; -const int KeyPress::rewindKey = 0x30003; - - -//============================================================================== -AppleRemoteDevice::AppleRemoteDevice() - : device (0), - queue (0), - remoteId (0) -{ -} - -AppleRemoteDevice::~AppleRemoteDevice() -{ - stop(); -} - -static io_object_t getAppleRemoteDevice() throw() -{ - CFMutableDictionaryRef dict = IOServiceMatching ("AppleIRController"); - - io_iterator_t iter = 0; - io_object_t iod = 0; - - if (IOServiceGetMatchingServices (kIOMasterPortDefault, dict, &iter) == kIOReturnSuccess - && iter != 0) - { - iod = IOIteratorNext (iter); - } - - IOObjectRelease (iter); - return iod; -} - -static bool createAppleRemoteInterface (io_object_t iod, void** device) throw() -{ - jassert (*device == 0); - io_name_t classname; - - if (IOObjectGetClass (iod, classname) == kIOReturnSuccess) - { - IOCFPlugInInterface** cfPlugInInterface = 0; - SInt32 score = 0; - - if (IOCreatePlugInInterfaceForService (iod, - kIOHIDDeviceUserClientTypeID, - kIOCFPlugInInterfaceID, - &cfPlugInInterface, - &score) == kIOReturnSuccess) - { - HRESULT hr = (*cfPlugInInterface)->QueryInterface (cfPlugInInterface, - CFUUIDGetUUIDBytes (kIOHIDDeviceInterfaceID), - device); - - (void) hr; - - (*cfPlugInInterface)->Release (cfPlugInInterface); - } - } - - return *device != 0; -} - -bool AppleRemoteDevice::start (const bool inExclusiveMode) throw() -{ - if (queue != 0) - return true; - - stop(); - - bool result = false; - io_object_t iod = getAppleRemoteDevice(); - - if (iod != 0) - { - if (createAppleRemoteInterface (iod, &device) && open (inExclusiveMode)) - result = true; - else - stop(); - - IOObjectRelease (iod); - } - - return result; -} - -void AppleRemoteDevice::stop() throw() -{ - if (queue != 0) - { - (*(IOHIDQueueInterface**) queue)->stop ((IOHIDQueueInterface**) queue); - (*(IOHIDQueueInterface**) queue)->dispose ((IOHIDQueueInterface**) queue); - (*(IOHIDQueueInterface**) queue)->Release ((IOHIDQueueInterface**) queue); - queue = 0; - } - - if (device != 0) - { - (*(IOHIDDeviceInterface**) device)->close ((IOHIDDeviceInterface**) device); - (*(IOHIDDeviceInterface**) device)->Release ((IOHIDDeviceInterface**) device); - device = 0; - } -} - -bool AppleRemoteDevice::isActive() const throw() -{ - return queue != 0; -} - -static void appleRemoteQueueCallback (void* const target, const IOReturn result, void*, void*) -{ - if (result == kIOReturnSuccess) - ((AppleRemoteDevice*) target)->handleCallbackInternal(); -} - -bool AppleRemoteDevice::open (const bool openInExclusiveMode) throw() -{ -#if ! MACOS_10_2_OR_EARLIER - Array cookies; - - CFArrayRef elements; - IOHIDDeviceInterface122** const device122 = (IOHIDDeviceInterface122**) device; - - if ((*device122)->copyMatchingElements (device122, 0, &elements) != kIOReturnSuccess) - return false; - - for (int i = 0; i < CFArrayGetCount (elements); ++i) - { - CFDictionaryRef element = (CFDictionaryRef) CFArrayGetValueAtIndex (elements, i); - - // get the cookie - CFTypeRef object = CFDictionaryGetValue (element, CFSTR (kIOHIDElementCookieKey)); - - if (object == 0 || CFGetTypeID (object) != CFNumberGetTypeID()) - continue; - - long number; - if (! CFNumberGetValue ((CFNumberRef) object, kCFNumberLongType, &number)) - continue; - - cookies.add ((int) number); - } - - CFRelease (elements); - - if ((*(IOHIDDeviceInterface**) device) - ->open ((IOHIDDeviceInterface**) device, - openInExclusiveMode ? kIOHIDOptionsTypeSeizeDevice - : kIOHIDOptionsTypeNone) == KERN_SUCCESS) - { - queue = (*(IOHIDDeviceInterface**) device)->allocQueue ((IOHIDDeviceInterface**) device); - - if (queue != 0) - { - (*(IOHIDQueueInterface**) queue)->create ((IOHIDQueueInterface**) queue, 0, 12); - - for (int i = 0; i < cookies.size(); ++i) - { - IOHIDElementCookie cookie = (IOHIDElementCookie) cookies.getUnchecked(i); - (*(IOHIDQueueInterface**) queue)->addElement ((IOHIDQueueInterface**) queue, cookie, 0); - } - - CFRunLoopSourceRef eventSource; - - if ((*(IOHIDQueueInterface**) queue) - ->createAsyncEventSource ((IOHIDQueueInterface**) queue, &eventSource) == KERN_SUCCESS) - { - if ((*(IOHIDQueueInterface**) queue)->setEventCallout ((IOHIDQueueInterface**) queue, - appleRemoteQueueCallback, this, 0) == KERN_SUCCESS) - { - CFRunLoopAddSource (CFRunLoopGetCurrent(), eventSource, kCFRunLoopDefaultMode); - - (*(IOHIDQueueInterface**) queue)->start ((IOHIDQueueInterface**) queue); - - return true; - } - } - } - } -#endif - - return false; -} - -void AppleRemoteDevice::handleCallbackInternal() -{ - int totalValues = 0; - AbsoluteTime nullTime = { 0, 0 }; - char cookies [12]; - int numCookies = 0; - - while (numCookies < numElementsInArray (cookies)) - { - IOHIDEventStruct e; - - if ((*(IOHIDQueueInterface**) queue)->getNextEvent ((IOHIDQueueInterface**) queue, &e, nullTime, 0) != kIOReturnSuccess) - break; - - if ((int) e.elementCookie == 19) - { - remoteId = e.value; - buttonPressed (switched, false); - } - else - { - totalValues += e.value; - cookies [numCookies++] = (char) (pointer_sized_int) e.elementCookie; - } - } - - cookies [numCookies++] = 0; - - static const char buttonPatterns[] = - { - 14, 7, 6, 5, 14, 7, 6, 5, 0, - 14, 8, 6, 5, 14, 8, 6, 5, 0, - 14, 12, 11, 6, 5, 0, - 14, 13, 11, 6, 5, 0, - 14, 9, 6, 5, 14, 9, 6, 5, 0, - 14, 10, 6, 5, 14, 10, 6, 5, 0, - 14, 6, 5, 4, 2, 0, - 14, 6, 5, 3, 2, 0, - 14, 6, 5, 14, 6, 5, 0, - 18, 14, 6, 5, 18, 14, 6, 5, 0, - 19, 0 - }; - - int buttonNum = (int) menuButton; - int i = 0; - - while (i < numElementsInArray (buttonPatterns)) - { - if (strcmp (cookies, buttonPatterns + i) == 0) - { - buttonPressed ((ButtonType) buttonNum, totalValues > 0); - break; - } - - i += strlen (buttonPatterns + i) + 1; - ++buttonNum; - } -} - - -//============================================================================== -#if JUCE_OPENGL - -//============================================================================== -class WindowedGLContext : public OpenGLContext -{ -public: - WindowedGLContext (Component* const component, - const OpenGLPixelFormat& pixelFormat_, - AGLContext sharedContext) - : renderContext (0), - pixelFormat (pixelFormat_) - { - jassert (component != 0); - - HIViewComponentPeer* const peer = dynamic_cast (component->getTopLevelComponent()->getPeer()); - if (peer == 0) - return; - - GLint attribs [64]; - int n = 0; - attribs[n++] = AGL_RGBA; - attribs[n++] = AGL_DOUBLEBUFFER; - attribs[n++] = AGL_ACCELERATED; - attribs[n++] = AGL_RED_SIZE; - attribs[n++] = pixelFormat.redBits; - attribs[n++] = AGL_GREEN_SIZE; - attribs[n++] = pixelFormat.greenBits; - attribs[n++] = AGL_BLUE_SIZE; - attribs[n++] = pixelFormat.blueBits; - attribs[n++] = AGL_ALPHA_SIZE; - attribs[n++] = pixelFormat.alphaBits; - attribs[n++] = AGL_DEPTH_SIZE; - attribs[n++] = pixelFormat.depthBufferBits; - attribs[n++] = AGL_STENCIL_SIZE; - attribs[n++] = pixelFormat.stencilBufferBits; - attribs[n++] = AGL_ACCUM_RED_SIZE; - attribs[n++] = pixelFormat.accumulationBufferRedBits; - attribs[n++] = AGL_ACCUM_GREEN_SIZE; - attribs[n++] = pixelFormat.accumulationBufferGreenBits; - attribs[n++] = AGL_ACCUM_BLUE_SIZE; - attribs[n++] = pixelFormat.accumulationBufferBlueBits; - attribs[n++] = AGL_ACCUM_ALPHA_SIZE; - attribs[n++] = pixelFormat.accumulationBufferAlphaBits; - - // xxx not sure how to do fullSceneAntiAliasingNumSamples.. - - attribs[n++] = AGL_SAMPLE_BUFFERS_ARB; - attribs[n++] = 1; - attribs[n++] = AGL_SAMPLES_ARB; - attribs[n++] = 4; - attribs[n++] = AGL_CLOSEST_POLICY; - attribs[n++] = AGL_NO_RECOVERY; - attribs[n++] = AGL_NONE; - - renderContext = aglCreateContext (aglChoosePixelFormat (0, 0, attribs), - sharedContext); - - aglSetDrawable (renderContext, GetWindowPort (peer->windowRef)); - } - - ~WindowedGLContext() - { - makeInactive(); - aglSetDrawable (renderContext, 0); - aglDestroyContext (renderContext); - } - - bool makeActive() const throw() - { - jassert (renderContext != 0); - - return aglSetCurrentContext (renderContext); - } - - bool makeInactive() const throw() - { - return (! isActive()) || aglSetCurrentContext (0); - } - - bool isActive() const throw() - { - return aglGetCurrentContext() == renderContext; - } - - const OpenGLPixelFormat getPixelFormat() const - { - return pixelFormat; - } - - void* getRawContext() const throw() - { - return renderContext; - } - - void updateWindowPosition (int x, int y, int w, int h, int outerWindowHeight) - { - GLint bufferRect[4]; - bufferRect[0] = x; - bufferRect[1] = outerWindowHeight - (y + h); - bufferRect[2] = w; - bufferRect[3] = h; - - aglSetInteger (renderContext, AGL_BUFFER_RECT, bufferRect); - aglEnable (renderContext, AGL_BUFFER_RECT); - } - - void swapBuffers() - { - aglSwapBuffers (renderContext); - } - - bool setSwapInterval (const int numFramesPerSwap) - { - return aglSetInteger (renderContext, AGL_SWAP_INTERVAL, (const GLint*) &numFramesPerSwap); - } - - int getSwapInterval() const - { - GLint numFrames = 0; - aglGetInteger (renderContext, AGL_SWAP_INTERVAL, &numFrames); - return numFrames; - } - - void repaint() - { - } - - //============================================================================== - juce_UseDebuggingNewOperator - - AGLContext renderContext; - -private: - OpenGLPixelFormat pixelFormat; - - //============================================================================== - WindowedGLContext (const WindowedGLContext&); - const WindowedGLContext& operator= (const WindowedGLContext&); -}; - -//============================================================================== -OpenGLContext* OpenGLContext::createContextForWindow (Component* const component, - const OpenGLPixelFormat& pixelFormat, - const OpenGLContext* const contextToShareWith) -{ - WindowedGLContext* c = new WindowedGLContext (component, pixelFormat, - contextToShareWith != 0 ? (AGLContext) contextToShareWith->getRawContext() : 0); - - if (c->renderContext == 0) - deleteAndZero (c); - - return c; -} - -void juce_glViewport (const int w, const int h) -{ - glViewport (0, 0, w, h); -} - -static int getAGLAttribute (AGLPixelFormat p, const GLint attrib) -{ - GLint result = 0; - aglDescribePixelFormat (p, attrib, &result); - return result; -} - -void OpenGLPixelFormat::getAvailablePixelFormats (Component* /*component*/, - OwnedArray & results) -{ - GLint attribs [64]; - int n = 0; - attribs[n++] = AGL_RGBA; - attribs[n++] = AGL_DOUBLEBUFFER; - attribs[n++] = AGL_ACCELERATED; - attribs[n++] = AGL_NO_RECOVERY; - attribs[n++] = AGL_NONE; - - AGLPixelFormat p = aglChoosePixelFormat (0, 0, attribs); - - while (p != 0) - { - OpenGLPixelFormat* const pf = new OpenGLPixelFormat(); - pf->redBits = getAGLAttribute (p, AGL_RED_SIZE); - pf->greenBits = getAGLAttribute (p, AGL_GREEN_SIZE); - pf->blueBits = getAGLAttribute (p, AGL_BLUE_SIZE); - pf->alphaBits = getAGLAttribute (p, AGL_ALPHA_SIZE); - pf->depthBufferBits = getAGLAttribute (p, AGL_DEPTH_SIZE); - pf->stencilBufferBits = getAGLAttribute (p, AGL_STENCIL_SIZE); - pf->accumulationBufferRedBits = getAGLAttribute (p, AGL_ACCUM_RED_SIZE); - pf->accumulationBufferGreenBits = getAGLAttribute (p, AGL_ACCUM_GREEN_SIZE); - pf->accumulationBufferBlueBits = getAGLAttribute (p, AGL_ACCUM_BLUE_SIZE); - pf->accumulationBufferAlphaBits = getAGLAttribute (p, AGL_ACCUM_ALPHA_SIZE); - - results.add (pf); - - p = aglNextPixelFormat (p); - } -} - - -#endif - -END_JUCE_NAMESPACE +/* + ============================================================================== + + This file is part of the JUCE library - "Jules' Utility Class Extensions" + Copyright 2004-7 by Raw Material Software ltd. + + ------------------------------------------------------------------------------ + + JUCE can be redistributed and/or modified under the terms of the + GNU General Public License, as published by the Free Software Foundation; + either version 2 of the License, or (at your option) any later version. + + JUCE is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with JUCE; if not, visit www.gnu.org/licenses or write to the + Free Software Foundation, Inc., 59 Temple Place, Suite 330, + Boston, MA 02111-1307 USA + + ------------------------------------------------------------------------------ + + If you'd like to release a closed-source product which uses JUCE, commercial + licenses are also available: visit www.rawmaterialsoftware.com/juce for + more information. + + ============================================================================== +*/ + +#include "../../../src/juce_core/basics/juce_StandardHeader.h" +#include +#include +#include +#include +#include +#include + +#if JUCE_OPENGL +#include +#endif + +BEGIN_JUCE_NAMESPACE + +#include "../../../src/juce_appframework/events/juce_Timer.h" +#include "../../../src/juce_appframework/application/juce_DeletedAtShutdown.h" +#include "../../../src/juce_appframework/events/juce_AsyncUpdater.h" +#include "../../../src/juce_appframework/events/juce_MessageManager.h" +#include "../../../src/juce_core/basics/juce_Singleton.h" +#include "../../../src/juce_core/basics/juce_Random.h" +#include "../../../src/juce_core/threads/juce_Process.h" +#include "../../../src/juce_appframework/application/juce_SystemClipboard.h" +#include "../../../src/juce_appframework/gui/components/keyboard/juce_KeyPress.h" +#include "../../../src/juce_appframework/gui/components/windows/juce_AlertWindow.h" +#include "../../../src/juce_appframework/gui/graphics/geometry/juce_RectangleList.h" +#include "../../../src/juce_appframework/gui/graphics/contexts/juce_LowLevelGraphicsSoftwareRenderer.h" +#include "../../../src/juce_appframework/gui/components/juce_Desktop.h" +#include "../../../src/juce_appframework/gui/components/menus/juce_MenuBarModel.h" +#include "../../../src/juce_core/misc/juce_PlatformUtilities.h" +#include "../../../src/juce_appframework/application/juce_Application.h" +#include "../../../src/juce_appframework/gui/components/special/juce_OpenGLComponent.h" +#include "../../../src/juce_appframework/gui/components/mouse/juce_DragAndDropContainer.h" +#include "../../../src/juce_appframework/gui/components/keyboard/juce_KeyPressMappingSet.h" +#include "../../../src/juce_appframework/gui/graphics/imaging/juce_ImageFileFormat.h" + +#undef Point + +const WindowRegionCode windowRegionToUse = kWindowContentRgn; + +static HIObjectClassRef viewClassRef = 0; +static CFStringRef juceHiViewClassNameCFString = 0; +static ComponentPeer* juce_currentMouseTrackingPeer = 0; + + +//============================================================================== +static VoidArray keysCurrentlyDown; + +bool KeyPress::isKeyCurrentlyDown (const int keyCode) throw() +{ + if (keysCurrentlyDown.contains ((void*) keyCode)) + return true; + + if (keyCode >= 'A' && keyCode <= 'Z' + && keysCurrentlyDown.contains ((void*) (int) CharacterFunctions::toLowerCase ((tchar) keyCode))) + return true; + + if (keyCode >= 'a' && keyCode <= 'z' + && keysCurrentlyDown.contains ((void*) (int) CharacterFunctions::toUpperCase ((tchar) keyCode))) + return true; + + return false; +} + +//============================================================================== +static VoidArray minimisedWindows; + +static void setWindowMinimised (WindowRef ref, const bool isMinimised) +{ + if (isMinimised != minimisedWindows.contains (ref)) + CollapseWindow (ref, isMinimised); +} + +void juce_maximiseAllMinimisedWindows() +{ + const VoidArray minWin (minimisedWindows); + + for (int i = minWin.size(); --i >= 0;) + setWindowMinimised ((WindowRef) (minWin[i]), false); +} + +//============================================================================== +class HIViewComponentPeer; +static HIViewComponentPeer* currentlyFocusedPeer = 0; + + +//============================================================================== +static int currentModifiers = 0; + +static void updateModifiers (EventRef theEvent) +{ + currentModifiers &= ~ (ModifierKeys::shiftModifier | ModifierKeys::ctrlModifier + | ModifierKeys::altModifier | ModifierKeys::commandModifier); + + UInt32 m; + + if (theEvent != 0) + GetEventParameter (theEvent, kEventParamKeyModifiers, typeUInt32, 0, sizeof(m), 0, &m); + else + m = GetCurrentEventKeyModifiers(); + + if ((m & (shiftKey | rightShiftKey)) != 0) + currentModifiers |= ModifierKeys::shiftModifier; + + if ((m & (controlKey | rightControlKey)) != 0) + currentModifiers |= ModifierKeys::ctrlModifier; + + if ((m & (optionKey | rightOptionKey)) != 0) + currentModifiers |= ModifierKeys::altModifier; + + if ((m & cmdKey) != 0) + currentModifiers |= ModifierKeys::commandModifier; +} + +void ModifierKeys::updateCurrentModifiers() throw() +{ + currentModifierFlags = currentModifiers; +} + +static int64 getEventTime (EventRef event) +{ + const int64 millis = (int64) (1000.0 * (event != 0 ? GetEventTime (event) + : GetCurrentEventTime())); + + static int64 offset = 0; + if (offset == 0) + offset = Time::currentTimeMillis() - millis; + + return offset + millis; +} + + +//============================================================================== +class MacBitmapImage : public Image +{ +public: + //============================================================================== + CGColorSpaceRef colourspace; + CGDataProviderRef provider; + + //============================================================================== + MacBitmapImage (const PixelFormat format_, + const int w, const int h, const bool clearImage) + : Image (format_, w, h) + { + jassert (format_ == RGB || format_ == ARGB); + + pixelStride = (format_ == RGB) ? 3 : 4; + + lineStride = (w * pixelStride + 3) & ~3; + const int imageSize = lineStride * h; + + if (clearImage) + imageData = (uint8*) juce_calloc (imageSize); + else + imageData = (uint8*) juce_malloc (imageSize); + + //colourspace = CGColorSpaceCreateWithName (kCGColorSpaceUserRGB); + + CMProfileRef prof; + CMGetSystemProfile (&prof); + colourspace = CGColorSpaceCreateWithPlatformColorSpace (prof); + + provider = CGDataProviderCreateWithData (0, imageData, h * lineStride, 0); + } + + MacBitmapImage::~MacBitmapImage() + { + CGDataProviderRelease (provider); + CGColorSpaceRelease (colourspace); + + juce_free (imageData); + imageData = 0; // to stop the base class freeing this + } + + void blitToContext (CGContextRef context, const float dx, const float dy) + { + CGImageRef tempImage = CGImageCreate (getWidth(), getHeight(), + 8, pixelStride << 3, lineStride, colourspace, +#if MACOS_10_3_OR_EARLIER || JUCE_BIG_ENDIAN + hasAlphaChannel() ? kCGImageAlphaPremultipliedFirst + : kCGImageAlphaNone, +#else + hasAlphaChannel() ? kCGBitmapByteOrder32Little | kCGImageAlphaPremultipliedFirst + : kCGImageAlphaNone, +#endif + provider, 0, false, + kCGRenderingIntentDefault); + + HIRect r; + r.origin.x = dx; + r.origin.y = dy; + r.size.width = (float) getWidth(); + r.size.height = (float) getHeight(); + + HIViewDrawCGImage (context, &r, tempImage); + + CGImageRelease (tempImage); + } + + juce_UseDebuggingNewOperator +}; + + +//============================================================================== +class MouseCheckTimer : private Timer, + private DeletedAtShutdown +{ + HIViewComponentPeer* lastPeerUnderMouse; + int lastX, lastY; + +public: + MouseCheckTimer() + : lastX (0), + lastY (0) + { + lastPeerUnderMouse = 0; + resetMouseMoveChecker(); + } + + ~MouseCheckTimer() + { + clearSingletonInstance(); + } + + juce_DeclareSingleton_SingleThreaded_Minimal (MouseCheckTimer) + + bool hasEverHadAMouseMove; + + void moved (HIViewComponentPeer* const peer) + { + if (hasEverHadAMouseMove) + startTimer (200); + + lastPeerUnderMouse = peer; + } + + void resetMouseMoveChecker() + { + hasEverHadAMouseMove = false; + startTimer (1000 / 16); + } + + void timerCallback(); +}; + +juce_ImplementSingleton_SingleThreaded (MouseCheckTimer) + +//============================================================================== +#if JUCE_QUICKTIME +extern void OfferMouseClickToQuickTime (WindowRef window, ::Point where, long when, long modifiers, + Component* topLevelComp); +#endif + + +//============================================================================== +class HIViewComponentPeer : public ComponentPeer, + private Timer +{ +public: + //============================================================================== + HIViewComponentPeer (Component* const component, + const int windowStyleFlags, + HIViewRef viewToAttachTo) + : ComponentPeer (component, windowStyleFlags), + fullScreen (false), + isCompositingWindow (false), + windowRef (0), + viewRef (0) + { + repainter = new RepaintManager (this); + + eventHandlerRef = 0; + + if (viewToAttachTo != 0) + { + isSharedWindow = true; + } + else + { + isSharedWindow = false; + + WindowRef newWindow = createNewWindow (windowStyleFlags); + + GetRootControl (newWindow, (ControlRef*) &viewToAttachTo); + jassert (viewToAttachTo != 0); + + HIViewRef growBox = 0; + HIViewFindByID (HIViewGetRoot (newWindow), kHIViewWindowGrowBoxID, &growBox); + + if (growBox != 0) + HIGrowBoxViewSetTransparent (growBox, true); + } + + createNewHIView(); + + HIViewAddSubview (viewToAttachTo, viewRef); + HIViewSetVisible (viewRef, component->isVisible()); + + setTitle (component->getName()); + + if (component->isVisible() && ! isSharedWindow) + { + ShowWindow (windowRef); + ActivateWindow (windowRef, component->getWantsKeyboardFocus()); + } + } + + ~HIViewComponentPeer() + { + minimisedWindows.removeValue (windowRef); + + if (IsValidWindowPtr (windowRef)) + { + if (! isSharedWindow) + { + CFRelease (viewRef); + viewRef = 0; + + DisposeWindow (windowRef); + } + else + { + if (eventHandlerRef != 0) + RemoveEventHandler (eventHandlerRef); + + CFRelease (viewRef); + viewRef = 0; + } + + windowRef = 0; + } + + if (currentlyFocusedPeer == this) + currentlyFocusedPeer = 0; + + delete repainter; + } + + //============================================================================== + void* getNativeHandle() const + { + return windowRef; + } + + void setVisible (bool shouldBeVisible) + { + HIViewSetVisible (viewRef, shouldBeVisible); + + if ((! isSharedWindow) && IsValidWindowPtr (windowRef)) + { + if (shouldBeVisible) + ShowWindow (windowRef); + else + HideWindow (windowRef); + + resizeViewToFitWindow(); + + // If nothing else is focused, then grab the focus too + if (shouldBeVisible + && Component::getCurrentlyFocusedComponent() == 0 + && Process::isForegroundProcess()) + { + component->toFront (true); + } + } + } + + void setTitle (const String& title) + { + if ((! isSharedWindow) && IsValidWindowPtr (windowRef)) + { + CFStringRef t = PlatformUtilities::juceStringToCFString (title); + SetWindowTitleWithCFString (windowRef, t); + CFRelease (t); + } + } + + void setPosition (int x, int y) + { + if (isSharedWindow) + { + HIViewPlaceInSuperviewAt (viewRef, x, y); + } + else if (IsValidWindowPtr (windowRef)) + { + Rect r; + GetWindowBounds (windowRef, windowRegionToUse, &r); + r.right += x - r.left; + r.bottom += y - r.top; + r.left = x; + r.top = y; + SetWindowBounds (windowRef, windowRegionToUse, &r); + } + } + + void setSize (int w, int h) + { + w = jmax (0, w); + h = jmax (0, h); + + if (w != getComponent()->getWidth() + || h != getComponent()->getHeight()) + { + repainter->repaint (0, 0, w, h); + } + + if (isSharedWindow) + { + HIRect r; + HIViewGetFrame (viewRef, &r); + r.size.width = (float) w; + r.size.height = (float) h; + HIViewSetFrame (viewRef, &r); + } + else if (IsValidWindowPtr (windowRef)) + { + Rect r; + GetWindowBounds (windowRef, windowRegionToUse, &r); + r.right = r.left + w; + r.bottom = r.top + h; + SetWindowBounds (windowRef, windowRegionToUse, &r); + } + } + + void setBounds (int x, int y, int w, int h, const bool isNowFullScreen) + { + fullScreen = isNowFullScreen; + w = jmax (0, w); + h = jmax (0, h); + + if (w != getComponent()->getWidth() + || h != getComponent()->getHeight()) + { + repainter->repaint (0, 0, w, h); + } + + if (isSharedWindow) + { + HIRect r; + r.origin.x = (float) x; + r.origin.y = (float) y; + r.size.width = (float) w; + r.size.height = (float) h; + HIViewSetFrame (viewRef, &r); + } + else if (IsValidWindowPtr (windowRef)) + { + Rect r; + r.left = x; + r.top = y; + r.right = x + w; + r.bottom = y + h; + SetWindowBounds (windowRef, windowRegionToUse, &r); + } + } + + void getBounds (int& x, int& y, int& w, int& h, const bool global) const + { + HIRect hiViewPos; + HIViewGetFrame (viewRef, &hiViewPos); + + if (global) + { + HIViewRef content = 0; + HIViewFindByID (HIViewGetRoot (windowRef), kHIViewWindowContentID, &content); + HIPoint p = { 0.0f, 0.0f }; + HIViewConvertPoint (&p, viewRef, content); + + x = (int) p.x; + y = (int) p.y; + + if (IsValidWindowPtr (windowRef)) + { + Rect windowPos; + GetWindowBounds (windowRef, kWindowContentRgn, &windowPos); + + x += windowPos.left; + y += windowPos.top; + } + } + else + { + x = (int) hiViewPos.origin.x; + y = (int) hiViewPos.origin.y; + } + + w = (int) hiViewPos.size.width; + h = (int) hiViewPos.size.height; + } + + void getBounds (int& x, int& y, int& w, int& h) const + { + getBounds (x, y, w, h, ! isSharedWindow); + } + + int getScreenX() const + { + int x, y, w, h; + getBounds (x, y, w, h, true); + return x; + } + + int getScreenY() const + { + int x, y, w, h; + getBounds (x, y, w, h, true); + return y; + } + + void relativePositionToGlobal (int& x, int& y) + { + int wx, wy, ww, wh; + getBounds (wx, wy, ww, wh, true); + + x += wx; + y += wy; + } + + void globalPositionToRelative (int& x, int& y) + { + int wx, wy, ww, wh; + getBounds (wx, wy, ww, wh, true); + + x -= wx; + y -= wy; + } + + void setMinimised (bool shouldBeMinimised) + { + if (! isSharedWindow) + setWindowMinimised (windowRef, shouldBeMinimised); + } + + bool isMinimised() const + { + return minimisedWindows.contains (windowRef); + } + + void setFullScreen (bool shouldBeFullScreen) + { + if (! isSharedWindow) + { + Rectangle r (lastNonFullscreenBounds); + + setMinimised (false); + + if (fullScreen != shouldBeFullScreen) + { + if (shouldBeFullScreen) + r = Desktop::getInstance().getMainMonitorArea(); + + // (can't call the component's setBounds method because that'll reset our fullscreen flag) + if (r != getComponent()->getBounds() && ! r.isEmpty()) + setBounds (r.getX(), r.getY(), r.getWidth(), r.getHeight(), shouldBeFullScreen); + } + } + } + + bool isFullScreen() const + { + return fullScreen; + } + + bool contains (int x, int y, bool trueIfInAChildWindow) const + { + if (x < 0 || y < 0 + || x >= component->getWidth() || y >= component->getHeight() + || ! IsValidWindowPtr (windowRef)) + return false; + + Rect r; + GetWindowBounds (windowRef, windowRegionToUse, &r); + + ::Point p; + p.h = r.left + x; + p.v = r.top + y; + + WindowRef ref2 = 0; + FindWindow (p, &ref2); + + if (windowRef != ref2) + return false; + + if (trueIfInAChildWindow) + return true; + + HIPoint p2; + p2.x = (float) x; + p2.y = (float) y; + HIViewRef hit; + + HIViewGetSubviewHit (viewRef, &p2, true, &hit); + return hit == 0 || hit == viewRef; + } + + const BorderSize getFrameSize() const + { + return BorderSize(); + } + + bool setAlwaysOnTop (bool alwaysOnTop) + { + // can't do this so return false and let the component create a new window + return false; + } + + void toFront (bool makeActiveWindow) + { + makeActiveWindow = makeActiveWindow + && component->isValidComponent() + && (component->getWantsKeyboardFocus() + || component->isCurrentlyModal()); + + if (windowRef != FrontWindow() + || (makeActiveWindow && ! IsWindowActive (windowRef)) + || ! Process::isForegroundProcess()) + { + if (! Process::isForegroundProcess()) + { + ProcessSerialNumber psn; + GetCurrentProcess (&psn); + SetFrontProcessWithOptions (&psn, kSetFrontProcessFrontWindowOnly); + } + + if (IsValidWindowPtr (windowRef)) + { + if (makeActiveWindow) + { + SelectWindow (windowRef); + SetUserFocusWindow (windowRef); + HIViewAdvanceFocus (viewRef, 0); + } + else + { + BringToFront (windowRef); + } + + handleBroughtToFront(); + } + } + } + + void toBehind (ComponentPeer* other) + { + HIViewComponentPeer* const otherWindow = dynamic_cast (other); + + if (other != 0 && windowRef != 0 && otherWindow->windowRef != 0) + { + if (windowRef == otherWindow->windowRef) + { + HIViewSetZOrder (viewRef, kHIViewZOrderBelow, otherWindow->viewRef); + } + else + { + SendBehind (windowRef, otherWindow->windowRef); + } + } + } + + void setIcon (const Image& /*newIcon*/) + { + // to do.. + } + + //============================================================================== + void viewFocusGain() + { + const MessageManagerLock messLock; + + if (currentlyFocusedPeer != this) + { + if (ComponentPeer::isValidPeer (currentlyFocusedPeer)) + currentlyFocusedPeer->handleFocusLoss(); + + currentlyFocusedPeer = this; + + handleFocusGain(); + } + } + + void viewFocusLoss() + { + if (currentlyFocusedPeer == this) + { + currentlyFocusedPeer = 0; + handleFocusLoss(); + } + } + + bool isFocused() const + { + return windowRef == GetUserFocusWindow() + && HIViewSubtreeContainsFocus (viewRef); + } + + void grabFocus() + { + if ((! isFocused()) && IsValidWindowPtr (windowRef)) + { + SetUserFocusWindow (windowRef); + HIViewAdvanceFocus (viewRef, 0); + } + } + + //============================================================================== + void repaint (int x, int y, int w, int h) + { + if (Rectangle::intersectRectangles (x, y, w, h, + 0, 0, + getComponent()->getWidth(), + getComponent()->getHeight())) + { + if ((getStyleFlags() & windowRepaintedExplictly) == 0) + { + if (isCompositingWindow) + { +#if MACOS_10_3_OR_EARLIER + RgnHandle rgn = NewRgn(); + SetRectRgn (rgn, x, y, x + w, y + h); + HIViewSetNeedsDisplayInRegion (viewRef, rgn, true); + DisposeRgn (rgn); +#else + HIRect r; + r.origin.x = x; + r.origin.y = y; + r.size.width = w; + r.size.height = h; + + HIViewSetNeedsDisplayInRect (viewRef, &r, true); +#endif + } + else + { + if (! isTimerRunning()) + startTimer (20); + } + } + + repainter->repaint (x, y, w, h); + } + } + + void timerCallback() + { + performAnyPendingRepaintsNow(); + } + + void performAnyPendingRepaintsNow() + { + stopTimer(); + + if (component->isVisible()) + { +#if MACOS_10_2_OR_EARLIER + if (! isCompositingWindow) + { + Rect w; + GetWindowBounds (windowRef, windowRegionToUse, &w); + + RgnHandle rgn = NewRgn(); + SetRectRgn (rgn, 0, 0, w.right - w.left, w.bottom - w.top); + UpdateControls (windowRef, rgn); + DisposeRgn (rgn); + } + else + { + EventRef theEvent; + + EventTypeSpec eventTypes[1]; + eventTypes[0].eventClass = kEventClassControl; + eventTypes[0].eventKind = kEventControlDraw; + + int n = 3; + while (--n >= 0 + && ReceiveNextEvent (1, eventTypes, kEventDurationNoWait, true, &theEvent) == noErr) + { + if (GetEventClass (theEvent) == kEventClassAppleEvent) + { + EventRecord eventRec; + if (ConvertEventRefToEventRecord (theEvent, &eventRec)) + AEProcessAppleEvent (&eventRec); + } + else + { + EventTargetRef theTarget = GetEventDispatcherTarget(); + SendEventToEventTarget (theEvent, theTarget); + } + + ReleaseEvent (theEvent); + } + } +#else + HIViewRender (viewRef); +#endif + } + } + + //============================================================================== + juce_UseDebuggingNewOperator + + WindowRef windowRef; + HIViewRef viewRef; + +private: + EventHandlerRef eventHandlerRef; + bool fullScreen, isSharedWindow, isCompositingWindow; + StringArray dragAndDropFiles; + + //============================================================================== + class RepaintManager : public Timer + { +public: + RepaintManager (HIViewComponentPeer* const peer_) + : peer (peer_), + image (0) + { + } + + ~RepaintManager() + { + delete image; + } + + void timerCallback() + { + stopTimer(); + deleteAndZero (image); + } + + void repaint (int x, int y, int w, int h) + { + regionsNeedingRepaint.add (x, y, w, h); + } + + void repaintAnyRemainingRegions() + { + // if any regions have been invaldated during the paint callback, + // we need to repaint them explicitly because the mac throws this + // stuff away + for (RectangleList::Iterator i (regionsNeedingRepaint); i.next();) + { + const Rectangle& r = *i.getRectangle(); + peer->repaint (r.getX(), r.getY(), r.getWidth(), r.getHeight()); + } + } + + void paint (CGContextRef cgContext, int x, int y, int w, int h) + { + if (w > 0 && h > 0) + { + bool refresh = false; + int imW = image != 0 ? image->getWidth() : 0; + int imH = image != 0 ? image->getHeight() : 0; + + if (imW < w || imH < h) + { + imW = jmin (peer->getComponent()->getWidth(), (w + 31) & ~31); + imH = jmin (peer->getComponent()->getHeight(), (h + 31) & ~31); + + delete image; + image = new MacBitmapImage (peer->getComponent()->isOpaque() ? Image::RGB + : Image::ARGB, + imW, imH, false); + + refresh = true; + } + else if (imageX > x || imageY > y + || imageX + imW < x + w + || imageY + imH < y + h) + { + refresh = true; + } + + if (refresh) + { + regionsNeedingRepaint.clear(); + regionsNeedingRepaint.addWithoutMerging (Rectangle (x, y, imW, imH)); + imageX = x; + imageY = y; + } + + LowLevelGraphicsSoftwareRenderer context (*image); + context.setOrigin (-imageX, -imageY); + + if (context.reduceClipRegion (regionsNeedingRepaint)) + { + regionsNeedingRepaint.clear(); + + if (! peer->getComponent()->isOpaque()) + { + for (RectangleList::Iterator i (*context.getRawClipRegion()); i.next();) + { + const Rectangle& r = *i.getRectangle(); + image->clear (r.getX(), r.getY(), r.getWidth(), r.getHeight()); + } + } + + regionsNeedingRepaint.clear(); + peer->clearMaskedRegion(); + peer->handlePaint (context); + } + else + { + regionsNeedingRepaint.clear(); + } + + if (! peer->maskedRegion.isEmpty()) + { + RectangleList total (Rectangle (x, y, w, h)); + total.subtract (peer->maskedRegion); + + CGRect* rects = (CGRect*) juce_malloc (sizeof (CGRect) * total.getNumRectangles()); + int n = 0; + + for (RectangleList::Iterator i (total); i.next();) + { + const Rectangle& r = *i.getRectangle(); + rects[n].origin.x = (int) r.getX(); + rects[n].origin.y = (int) r.getY(); + rects[n].size.width = roundFloatToInt (r.getWidth()); + rects[n++].size.height = roundFloatToInt (r.getHeight()); + } + + CGContextClipToRects (cgContext, rects, n); + juce_free (rects); + } + + if (peer->isSharedWindow) + { + CGRect clip; + clip.origin.x = x; + clip.origin.y = y; + clip.size.width = jmin (w, peer->getComponent()->getWidth() - x); + clip.size.height = jmin (h, peer->getComponent()->getHeight() - y); + + CGContextClipToRect (cgContext, clip); + } + + image->blitToContext (cgContext, imageX, imageY); + } + + startTimer (3000); + } + + private: + HIViewComponentPeer* const peer; + MacBitmapImage* image; + int imageX, imageY; + RectangleList regionsNeedingRepaint; + + RepaintManager (const RepaintManager&); + const RepaintManager& operator= (const RepaintManager&); + }; + + RepaintManager* repainter; + + friend class RepaintManager; + + //============================================================================== + static OSStatus handleFrameRepaintEvent (EventHandlerCallRef myHandler, + EventRef theEvent, + void* userData) + { + // don't draw the frame.. + return noErr; + } + + //============================================================================== + OSStatus handleKeyEvent (EventRef theEvent, juce_wchar textCharacter) + { + updateModifiers (theEvent); + + UniChar unicodeChars [4]; + zeromem (unicodeChars, sizeof (unicodeChars)); + GetEventParameter (theEvent, kEventParamKeyUnicodes, typeUnicodeText, 0, sizeof (unicodeChars), 0, unicodeChars); + + int keyCode = (int) (unsigned int) unicodeChars[0]; + + UInt32 rawKey = 0; + GetEventParameter (theEvent, kEventParamKeyCode, typeUInt32, 0, sizeof (UInt32), 0, &rawKey); + + if ((currentModifiers & ModifierKeys::ctrlModifier) != 0) + { + if (keyCode >= 1 && keyCode <= 26) + keyCode += ('A' - 1); + } + + static const int keyTranslations[] = + { + 0, 's', 'd', 'f', 'h', 'g', 'z', 'x', 'c', 'v', 0xa7, 'b', + 'q', 'w', 'e', 'r', 'y', 't', '1', '2', '3', '4', '6', '5', + '=', '9', '7', '-', '8', '0', ']', 'o', 'u', '[', 'i', 'p', + KeyPress::returnKey, 'l', 'j', '\'', 'k', ';', '\\', ',', '/', + 'n', 'm', '.', 0, KeyPress::spaceKey, '`', KeyPress::backspaceKey, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, KeyPress::numberPadDecimalPoint, + 0, KeyPress::numberPadMultiply, 0, KeyPress::numberPadAdd, + 0, KeyPress::numberPadDelete, 0, 0, 0, KeyPress::numberPadDivide, KeyPress::returnKey, + 0, KeyPress::numberPadSubtract, 0, 0, KeyPress::numberPadEquals, KeyPress::numberPad0, + KeyPress::numberPad1, KeyPress::numberPad2, KeyPress::numberPad3, + KeyPress::numberPad4, KeyPress::numberPad5, KeyPress::numberPad6, + KeyPress::numberPad7, 0, KeyPress::numberPad8, KeyPress::numberPad9, + 0, 0, 0, KeyPress::F5Key, KeyPress::F6Key, KeyPress::F7Key, KeyPress::F3Key, + KeyPress::F8Key, KeyPress::F9Key, 0, KeyPress::F11Key, 0, KeyPress::F13Key, + KeyPress::F16Key, KeyPress::F14Key, 0, KeyPress::F10Key, 0, KeyPress::F12Key, + 0, KeyPress::F15Key, 0, KeyPress::homeKey, KeyPress::pageUpKey, 0, KeyPress::F4Key, + KeyPress::endKey, KeyPress::F2Key, KeyPress::pageDownKey, KeyPress::F1Key, + KeyPress::leftKey, KeyPress::rightKey, KeyPress::downKey, KeyPress::upKey, 0 + }; + + if (rawKey > 0 && rawKey < numElementsInArray (keyTranslations) && keyTranslations [rawKey] != 0) + keyCode = keyTranslations [rawKey]; + else if (rawKey == 0 && textCharacter != 0) + keyCode = 'a'; + + if ((currentModifiers & (ModifierKeys::commandModifier | ModifierKeys::ctrlModifier)) != 0) + textCharacter = 0; + + static juce_wchar lastTextCharacter = 0; + + switch (GetEventKind (theEvent)) + { + case kEventRawKeyDown: + { + keysCurrentlyDown.addIfNotAlreadyThere ((void*) keyCode); + lastTextCharacter = textCharacter; + + const bool used1 = handleKeyUpOrDown(); + const bool used2 = handleKeyPress (keyCode, textCharacter); + + if (used1 || used2) + return noErr; + + break; + } + + case kEventRawKeyUp: + keysCurrentlyDown.removeValue ((void*) keyCode); + lastTextCharacter = 0; + if (handleKeyUpOrDown()) + return noErr; + + break; + + case kEventRawKeyRepeat: + if (handleKeyPress (keyCode, lastTextCharacter)) + return noErr; + + break; + + case kEventRawKeyModifiersChanged: + handleModifierKeysChange(); + break; + + default: + jassertfalse + break; + } + + return eventNotHandledErr; + } + + OSStatus handleTextInputEvent (EventRef theEvent) + { + UniChar uc; + GetEventParameter (theEvent, kEventParamTextInputSendText, typeUnicodeText, 0, sizeof (uc), 0, &uc); + + EventRef originalEvent; + GetEventParameter (theEvent, kEventParamTextInputSendKeyboardEvent, typeEventRef, 0, sizeof (originalEvent), 0, &originalEvent); + + return handleKeyEvent (originalEvent, (juce_wchar) uc); + } + + //============================================================================== + OSStatus handleMouseEvent (EventHandlerCallRef callRef, EventRef theEvent) + { + MouseCheckTimer::getInstance()->moved (this); + + ::Point where; + GetEventParameter (theEvent, kEventParamMouseLocation, typeQDPoint, 0, sizeof (::Point), 0, &where); + int x = where.h; + int y = where.v; + globalPositionToRelative (x, y); + + int64 time = getEventTime (theEvent); + + switch (GetEventKind (theEvent)) + { + case kEventMouseMoved: + MouseCheckTimer::getInstance()->hasEverHadAMouseMove = true; + updateModifiers (theEvent); + handleMouseMove (x, y, time); + break; + + case kEventMouseDragged: + updateModifiers (theEvent); + handleMouseDrag (x, y, time); + break; + + case kEventMouseDown: + { + if (! Process::isForegroundProcess()) + { + ProcessSerialNumber psn; + GetCurrentProcess (&psn); + SetFrontProcessWithOptions (&psn, kSetFrontProcessFrontWindowOnly); + + toFront (true); + } + +#if JUCE_QUICKTIME + { + long mods; + GetEventParameter (theEvent, kEventParamKeyModifiers, typeUInt32, 0, sizeof (mods), 0, &mods); + + ::Point where; + GetEventParameter (theEvent, kEventParamMouseLocation, typeQDPoint, 0, sizeof (::Point), 0, &where); + + OfferMouseClickToQuickTime (windowRef, where, EventTimeToTicks (GetEventTime (theEvent)), mods, component); + } +#endif + + if (component->isBroughtToFrontOnMouseClick() + && ! component->isCurrentlyBlockedByAnotherModalComponent()) + { + //ActivateWindow (windowRef, true); + SelectWindow (windowRef); + } + + EventMouseButton button; + GetEventParameter (theEvent, kEventParamMouseButton, typeMouseButton, 0, sizeof (EventMouseButton), 0, &button); + + // need to clear all these flags because sometimes the mac can swallow (right) mouse-up events and + // this makes a button get stuck down. Since there's no other way to tell what buttons are down, + // this is all I can think of doing about it.. + currentModifiers &= ~(ModifierKeys::leftButtonModifier | ModifierKeys::rightButtonModifier | ModifierKeys::middleButtonModifier); + + if (button == kEventMouseButtonPrimary) + currentModifiers |= ModifierKeys::leftButtonModifier; + else if (button == kEventMouseButtonSecondary) + currentModifiers |= ModifierKeys::rightButtonModifier; + else if (button == kEventMouseButtonTertiary) + currentModifiers |= ModifierKeys::middleButtonModifier; + + updateModifiers (theEvent); + + juce_currentMouseTrackingPeer = this; // puts the message dispatcher into mouse-tracking mode.. + handleMouseDown (x, y, time); + break; + } + + case kEventMouseUp: + { + const int oldModifiers = currentModifiers; + + EventMouseButton button; + GetEventParameter (theEvent, kEventParamMouseButton, typeMouseButton, 0, sizeof (EventMouseButton), 0, &button); + + if (button == kEventMouseButtonPrimary) + currentModifiers &= ~ModifierKeys::leftButtonModifier; + else if (button == kEventMouseButtonSecondary) + currentModifiers &= ~ModifierKeys::rightButtonModifier; + + updateModifiers (theEvent); + + juce_currentMouseTrackingPeer = 0; + handleMouseUp (oldModifiers, x, y, time); + break; + } + + case kEventMouseWheelMoved: + { + EventMouseWheelAxis axis; + GetEventParameter (theEvent, kEventParamMouseWheelAxis, typeMouseWheelAxis, 0, sizeof (axis), 0, &axis); + + SInt32 delta; + GetEventParameter (theEvent, kEventParamMouseWheelDelta, + typeLongInteger, 0, sizeof (delta), 0, &delta); + + updateModifiers (theEvent); + + handleMouseWheel (axis == kEventMouseWheelAxisX ? delta * 10 : 0, + axis == kEventMouseWheelAxisX ? 0 : delta * 10, + time); + + break; + } + } + + return noErr; + } + + //============================================================================== + void doDragDropEnter (EventRef theEvent) + { + updateDragAndDropFileList (theEvent); + + if (dragAndDropFiles.size() > 0) + { + int x, y; + component->getMouseXYRelative (x, y); + handleFileDragMove (dragAndDropFiles, x, y); + } + } + + void doDragDropMove (EventRef theEvent) + { + if (dragAndDropFiles.size() > 0) + { + int x, y; + component->getMouseXYRelative (x, y); + handleFileDragMove (dragAndDropFiles, x, y); + } + } + + void doDragDropExit (EventRef theEvent) + { + if (dragAndDropFiles.size() > 0) + handleFileDragExit (dragAndDropFiles); + } + + void doDragDrop (EventRef theEvent) + { + updateDragAndDropFileList (theEvent); + + if (dragAndDropFiles.size() > 0) + { + int x, y; + component->getMouseXYRelative (x, y); + handleFileDragDrop (dragAndDropFiles, x, y); + } + } + + void updateDragAndDropFileList (EventRef theEvent) + { + dragAndDropFiles.clear(); + + DragRef dragRef; + if (GetEventParameter (theEvent, kEventParamDragRef, typeDragRef, 0, sizeof (dragRef), 0, &dragRef) == noErr) + { + UInt16 numItems = 0; + if (CountDragItems (dragRef, &numItems) == noErr) + { + for (int i = 0; i < (int) numItems; ++i) + { + DragItemRef ref; + + if (GetDragItemReferenceNumber (dragRef, i + 1, &ref) == noErr) + { + const FlavorType flavorType = kDragFlavorTypeHFS; + + Size size = 0; + if (GetFlavorDataSize (dragRef, ref, flavorType, &size) == noErr) + { + void* data = juce_calloc (size); + + if (GetFlavorData (dragRef, ref, flavorType, data, &size, 0) == noErr) + { + HFSFlavor* f = (HFSFlavor*) data; + FSRef fsref; + + if (FSpMakeFSRef (&f->fileSpec, &fsref) == noErr) + { + const String path (PlatformUtilities::makePathFromFSRef (&fsref)); + + if (path.isNotEmpty()) + dragAndDropFiles.add (path); + } + } + + juce_free (data); + } + } + } + + dragAndDropFiles.trim(); + dragAndDropFiles.removeEmptyStrings(); + } + } + } + + //============================================================================== + void resizeViewToFitWindow() + { + HIRect r; + + if (isSharedWindow) + { + HIViewGetFrame (viewRef, &r); + r.size.width = (float) component->getWidth(); + r.size.height = (float) component->getHeight(); + } + else + { + r.origin.x = 0; + r.origin.y = 0; + + Rect w; + GetWindowBounds (windowRef, windowRegionToUse, &w); + + r.size.width = (float) (w.right - w.left); + r.size.height = (float) (w.bottom - w.top); + } + + HIViewSetFrame (viewRef, &r); + +#if MACOS_10_3_OR_EARLIER + component->repaint(); +#endif + } + + //============================================================================== + OSStatus hiViewDraw (EventRef theEvent) + { + CGContextRef context = 0; + GetEventParameter (theEvent, kEventParamCGContextRef, typeCGContextRef, 0, sizeof (CGContextRef), 0, &context); + + CGrafPtr oldPort; + CGrafPtr port = 0; + + if (context == 0) + { + GetEventParameter (theEvent, kEventParamGrafPort, typeGrafPtr, 0, sizeof (CGrafPtr), 0, &port); + + GetPort (&oldPort); + SetPort (port); + + if (port != 0) + QDBeginCGContext (port, &context); + + if (! isCompositingWindow) + { + Rect bounds; + GetWindowBounds (windowRef, windowRegionToUse, &bounds); + CGContextTranslateCTM (context, 0, bounds.bottom - bounds.top); + CGContextScaleCTM (context, 1.0, -1.0); + } + + if (isSharedWindow) + { + // NB - Had terrible problems trying to correctly get the position + // of this view relative to the window, and this seems wrong, but + // works better than any other method I've tried.. + HIRect hiViewPos; + HIViewGetFrame (viewRef, &hiViewPos); + CGContextTranslateCTM (context, hiViewPos.origin.x, hiViewPos.origin.y); + } + } + +#if MACOS_10_2_OR_EARLIER + RgnHandle rgn = 0; + GetEventParameter (theEvent, kEventParamRgnHandle, typeQDRgnHandle, 0, sizeof (RgnHandle), 0, &rgn); + + CGRect clip; + + // (avoid doing this in plugins because of some strange redraw bugs..) + if (rgn != 0 && JUCEApplication::getInstance() != 0) + { + Rect bounds; + GetRegionBounds (rgn, &bounds); + clip.origin.x = bounds.left; + clip.origin.y = bounds.top; + clip.size.width = bounds.right - bounds.left; + clip.size.height = bounds.bottom - bounds.top; + } + else + { + HIViewGetBounds (viewRef, &clip); + clip.origin.x = 0; + clip.origin.y = 0; + } +#else + CGRect clip (CGContextGetClipBoundingBox (context)); +#endif + + clip = CGRectIntegral (clip); + + if (clip.origin.x < 0) + { + clip.size.width += clip.origin.x; + clip.origin.x = 0; + } + + if (clip.origin.y < 0) + { + clip.size.height += clip.origin.y; + clip.origin.y = 0; + } + + if (! component->isOpaque()) + CGContextClearRect (context, clip); + + repainter->paint (context, + (int) clip.origin.x, (int) clip.origin.y, + (int) clip.size.width, (int) clip.size.height); + + if (port != 0) + { + CGContextFlush (context); + QDEndCGContext (port, &context); + + SetPort (oldPort); + } + + repainter->repaintAnyRemainingRegions(); + + return noErr; + } + + //============================================================================== + OSStatus handleWindowClassEvent (EventRef theEvent) + { + switch (GetEventKind (theEvent)) + { + case kEventWindowBoundsChanged: + resizeViewToFitWindow(); + break; // allow other handlers in the event chain to also get a look at the events + + case kEventWindowBoundsChanging: + if ((styleFlags & (windowIsResizable | windowHasTitleBar)) == (windowIsResizable | windowHasTitleBar)) + { + UInt32 atts = 0; + GetEventParameter (theEvent, kEventParamAttributes, typeUInt32, + 0, sizeof (UInt32), 0, &atts); + + if ((atts & (kWindowBoundsChangeUserDrag | kWindowBoundsChangeUserResize)) != 0) + { + if (component->isCurrentlyBlockedByAnotherModalComponent()) + { + Component* const modal = Component::getCurrentlyModalComponent(); + if (modal != 0) + modal->inputAttemptWhenModal(); + } + + if ((atts & kWindowBoundsChangeUserResize) != 0 + && constrainer != 0 && ! isSharedWindow) + { + Rect current; + GetEventParameter (theEvent, kEventParamCurrentBounds, typeQDRectangle, + 0, sizeof (Rect), 0, ¤t); + + int x = current.left; + int y = current.top; + int w = current.right - current.left; + int h = current.bottom - current.top; + + const Rectangle currentRect (getComponent()->getBounds()); + + constrainer->checkBounds (x, y, w, h, currentRect, + Desktop::getInstance().getAllMonitorDisplayAreas().getBounds(), + y != currentRect.getY() && y + h == currentRect.getBottom(), + x != currentRect.getX() && x + w == currentRect.getRight(), + y == currentRect.getY() && y + h != currentRect.getBottom(), + x == currentRect.getX() && x + w != currentRect.getRight()); + + current.left = x; + current.top = y; + current.right = x + w; + current.bottom = y + h; + + SetEventParameter (theEvent, kEventParamCurrentBounds, typeQDRectangle, + sizeof (Rect), ¤t); + + return noErr; + } + } + } + break; + + case kEventWindowFocusAcquired: + keysCurrentlyDown.clear(); + + if ((! isSharedWindow) || HIViewSubtreeContainsFocus (viewRef)) + viewFocusGain(); + + break; // allow other handlers in the event chain to also get a look at the events + + case kEventWindowFocusRelinquish: + keysCurrentlyDown.clear(); + viewFocusLoss(); + + break; // allow other handlers in the event chain to also get a look at the events + + case kEventWindowCollapsed: + minimisedWindows.addIfNotAlreadyThere (windowRef); + handleMovedOrResized(); + break; // allow other handlers in the event chain to also get a look at the events + + case kEventWindowExpanded: + minimisedWindows.removeValue (windowRef); + handleMovedOrResized(); + break; // allow other handlers in the event chain to also get a look at the events + + case kEventWindowShown: + break; // allow other handlers in the event chain to also get a look at the events + + case kEventWindowClose: + if (isSharedWindow) + break; // break to let the OS delete the window + + handleUserClosingWindow(); + return noErr; // avoids letting the OS to delete the window, we'll do that ourselves. + + default: + break; + } + + return eventNotHandledErr; + } + + OSStatus handleWindowEventForPeer (EventHandlerCallRef callRef, EventRef theEvent) + { + switch (GetEventClass (theEvent)) + { + case kEventClassMouse: + { + static HIViewComponentPeer* lastMouseDownPeer = 0; + + const UInt32 eventKind = GetEventKind (theEvent); + HIViewRef view = 0; + + if (eventKind == kEventMouseDragged) + { + view = viewRef; + } + else + { + HIViewGetViewForMouseEvent (HIViewGetRoot (windowRef), theEvent, &view); + + if (view != viewRef) + { + if ((eventKind == kEventMouseUp + || eventKind == kEventMouseExited) + && ComponentPeer::isValidPeer (lastMouseDownPeer)) + { + return lastMouseDownPeer->handleMouseEvent (callRef, theEvent); + } + + return eventNotHandledErr; + } + } + + if (eventKind == kEventMouseDown + || eventKind == kEventMouseDragged + || eventKind == kEventMouseEntered) + { + lastMouseDownPeer = this; + } + + return handleMouseEvent (callRef, theEvent); + } + break; + + case kEventClassWindow: + return handleWindowClassEvent (theEvent); + + case kEventClassKeyboard: + if (isFocused()) + return handleKeyEvent (theEvent, 0); + + break; + + case kEventClassTextInput: + if (isFocused()) + return handleTextInputEvent (theEvent); + + break; + + default: + break; + } + + return eventNotHandledErr; + } + + static pascal OSStatus handleWindowEvent (EventHandlerCallRef callRef, EventRef theEvent, void* userData) + { + MessageManager::delayWaitCursor(); + + HIViewComponentPeer* const peer = (HIViewComponentPeer*) userData; + + const MessageManagerLock messLock; + + if (ComponentPeer::isValidPeer (peer)) + return peer->handleWindowEventForPeer (callRef, theEvent); + + return eventNotHandledErr; + } + + //============================================================================== + static pascal OSStatus hiViewEventHandler (EventHandlerCallRef myHandler, EventRef theEvent, void* userData) + { + MessageManager::delayWaitCursor(); + + const UInt32 eventKind = GetEventKind (theEvent); + const UInt32 eventClass = GetEventClass (theEvent); + + if (eventClass == kEventClassHIObject) + { + switch (eventKind) + { + case kEventHIObjectConstruct: + { + void* data = juce_calloc (sizeof (void*)); + SetEventParameter (theEvent, kEventParamHIObjectInstance, + typeVoidPtr, sizeof (void*), &data); + + return noErr; + } + + case kEventHIObjectInitialize: + GetEventParameter (theEvent, 'peer', typeVoidPtr, 0, sizeof (void*), 0, (void**) userData); + return noErr; + + case kEventHIObjectDestruct: + juce_free (userData); + return noErr; + + default: + break; + } + } + else if (eventClass == kEventClassControl) + { + HIViewComponentPeer* const peer = *(HIViewComponentPeer**) userData; + const MessageManagerLock messLock; + + if (! ComponentPeer::isValidPeer (peer)) + return eventNotHandledErr; + + switch (eventKind) + { + case kEventControlDraw: + return peer->hiViewDraw (theEvent); + + case kEventControlBoundsChanged: + { + HIRect bounds; + HIViewGetBounds (peer->viewRef, &bounds); + peer->repaint (0, 0, roundFloatToInt (bounds.size.width), roundFloatToInt (bounds.size.height)); + + peer->handleMovedOrResized(); + return noErr; + } + + case kEventControlHitTest: + { + HIPoint where; + GetEventParameter (theEvent, kEventParamMouseLocation, typeHIPoint, 0, sizeof (HIPoint), 0, &where); + + HIRect bounds; + HIViewGetBounds (peer->viewRef, &bounds); + + ControlPartCode part = kControlNoPart; + + if (CGRectContainsPoint (bounds, where)) + part = 1; + + SetEventParameter (theEvent, kEventParamControlPart, typeControlPartCode, sizeof (ControlPartCode), &part); + return noErr; + } + break; + + case kEventControlSetFocusPart: + { + ControlPartCode desiredFocus; + if (GetEventParameter (theEvent, kEventParamControlPart, typeControlPartCode, 0, sizeof (ControlPartCode), 0, &desiredFocus) != noErr) + break; + + if (desiredFocus == kControlNoPart) + peer->viewFocusLoss(); + else + peer->viewFocusGain(); + + return noErr; + } + break; + + case kEventControlDragEnter: + { +#if MACOS_10_2_OR_EARLIER + enum { kEventParamControlWouldAcceptDrop = 'cldg' }; +#endif + Boolean accept = true; + SetEventParameter (theEvent, kEventParamControlWouldAcceptDrop, typeBoolean, sizeof (accept), &accept); + + peer->doDragDropEnter (theEvent); + return noErr; + } + + case kEventControlDragWithin: + peer->doDragDropMove (theEvent); + return noErr; + + case kEventControlDragLeave: + peer->doDragDropExit (theEvent); + return noErr; + + case kEventControlDragReceive: + peer->doDragDrop (theEvent); + return noErr; + + case kEventControlOwningWindowChanged: + return peer->ownerWindowChanged (theEvent); + +#if ! MACOS_10_2_OR_EARLIER + case kEventControlGetFrameMetrics: + { + CallNextEventHandler (myHandler, theEvent); + HIViewFrameMetrics metrics; + GetEventParameter (theEvent, kEventParamControlFrameMetrics, typeControlFrameMetrics, 0, sizeof (metrics), 0, &metrics); + metrics.top = metrics.bottom = 0; + SetEventParameter (theEvent, kEventParamControlFrameMetrics, typeControlFrameMetrics, sizeof (metrics), &metrics); + return noErr; + } +#endif + + case kEventControlInitialize: + { + UInt32 features = kControlSupportsDragAndDrop + | kControlSupportsFocus + | kControlHandlesTracking + | kControlSupportsEmbedding + | (1 << 8) /*kHIViewFeatureGetsFocusOnClick*/; + + SetEventParameter (theEvent, kEventParamControlFeatures, typeUInt32, sizeof (UInt32), &features); + return noErr; + } + + default: + break; + } + } + + return eventNotHandledErr; + } + + //============================================================================== + WindowRef createNewWindow (const int windowStyleFlags) + { + jassert (windowRef == 0); + + static ToolboxObjectClassRef customWindowClass = 0; + + if (customWindowClass == 0) + { + // Register our window class + const EventTypeSpec customTypes[] = { { kEventClassWindow, kEventWindowDrawFrame } }; + + UnsignedWide t; + Microseconds (&t); + const String randomString ((int) (t.lo & 0x7ffffff)); + const String juceWindowClassName (T("JUCEWindowClass_") + randomString); + CFStringRef juceWindowClassNameCFString = PlatformUtilities::juceStringToCFString (juceWindowClassName); + + RegisterToolboxObjectClass (juceWindowClassNameCFString, + 0, 1, customTypes, + NewEventHandlerUPP (handleFrameRepaintEvent), + 0, &customWindowClass); + + CFRelease (juceWindowClassNameCFString); + } + + Rect pos; + pos.left = getComponent()->getX(); + pos.top = getComponent()->getY(); + pos.right = getComponent()->getRight(); + pos.bottom = getComponent()->getBottom(); + + int attributes = kWindowStandardHandlerAttribute | kWindowCompositingAttribute; + if ((windowStyleFlags & windowHasDropShadow) == 0) + attributes |= kWindowNoShadowAttribute; + + if ((windowStyleFlags & windowIgnoresMouseClicks) != 0) + attributes |= kWindowIgnoreClicksAttribute; + +#if ! MACOS_10_3_OR_EARLIER + if ((windowStyleFlags & windowIsTemporary) != 0) + attributes |= kWindowDoesNotCycleAttribute; +#endif + + WindowRef newWindow = 0; + + if ((windowStyleFlags & windowHasTitleBar) == 0) + { + attributes |= kWindowCollapseBoxAttribute; + + WindowDefSpec customWindowSpec; + customWindowSpec.defType = kWindowDefObjectClass; + customWindowSpec.u.classRef = customWindowClass; + + CreateCustomWindow (&customWindowSpec, + ((windowStyleFlags & windowIsTemporary) != 0) ? kUtilityWindowClass : + (getComponent()->isAlwaysOnTop() ? kUtilityWindowClass + : kDocumentWindowClass), + attributes, + &pos, + &newWindow); + } + else + { + if ((windowStyleFlags & windowHasCloseButton) != 0) + attributes |= kWindowCloseBoxAttribute; + + if ((windowStyleFlags & windowHasMinimiseButton) != 0) + attributes |= kWindowCollapseBoxAttribute; + + if ((windowStyleFlags & windowHasMaximiseButton) != 0) + attributes |= kWindowFullZoomAttribute; + + if ((windowStyleFlags & windowIsResizable) != 0) + attributes |= kWindowResizableAttribute | kWindowLiveResizeAttribute; + + CreateNewWindow (kDocumentWindowClass, attributes, &pos, &newWindow); + } + + jassert (newWindow != 0); + if (newWindow != 0) + { + HideWindow (newWindow); + + SetAutomaticControlDragTrackingEnabledForWindow (newWindow, true); + + if (! getComponent()->isOpaque()) + SetWindowAlpha (newWindow, 0.9999999f); // to fool it into giving the window an alpha-channel + } + + return newWindow; + } + + OSStatus ownerWindowChanged (EventRef theEvent) + { + WindowRef newWindow = 0; + GetEventParameter (theEvent, kEventParamControlCurrentOwningWindow, typeWindowRef, 0, sizeof (newWindow), 0, &newWindow); + + if (windowRef != newWindow) + { + if (eventHandlerRef != 0) + { + RemoveEventHandler (eventHandlerRef); + eventHandlerRef = 0; + } + + windowRef = newWindow; + + if (windowRef != 0) + { + const EventTypeSpec eventTypes[] = + { + { kEventClassWindow, kEventWindowBoundsChanged }, + { kEventClassWindow, kEventWindowBoundsChanging }, + { kEventClassWindow, kEventWindowFocusAcquired }, + { kEventClassWindow, kEventWindowFocusRelinquish }, + { kEventClassWindow, kEventWindowCollapsed }, + { kEventClassWindow, kEventWindowExpanded }, + { kEventClassWindow, kEventWindowShown }, + { kEventClassWindow, kEventWindowClose }, + { kEventClassMouse, kEventMouseDown }, + { kEventClassMouse, kEventMouseUp }, + { kEventClassMouse, kEventMouseMoved }, + { kEventClassMouse, kEventMouseDragged }, + { kEventClassMouse, kEventMouseEntered }, + { kEventClassMouse, kEventMouseExited }, + { kEventClassMouse, kEventMouseWheelMoved }, + { kEventClassKeyboard, kEventRawKeyUp }, + { kEventClassKeyboard, kEventRawKeyRepeat }, + { kEventClassKeyboard, kEventRawKeyModifiersChanged }, + { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } + }; + + static EventHandlerUPP handleWindowEventUPP = 0; + + if (handleWindowEventUPP == 0) + handleWindowEventUPP = NewEventHandlerUPP (handleWindowEvent); + + InstallWindowEventHandler (windowRef, handleWindowEventUPP, + GetEventTypeCount (eventTypes), eventTypes, + (void*) this, (EventHandlerRef*) &eventHandlerRef); + + WindowAttributes attributes; + GetWindowAttributes (windowRef, &attributes); + +#if MACOS_10_3_OR_EARLIER + isCompositingWindow = ((attributes & kWindowCompositingAttribute) != 0); +#else + isCompositingWindow = HIViewIsCompositingEnabled (viewRef); +#endif + + MouseCheckTimer::getInstance()->resetMouseMoveChecker(); + } + } + + resizeViewToFitWindow(); + return noErr; + } + + void createNewHIView() + { + jassert (viewRef == 0); + + if (viewClassRef == 0) + { + // Register our HIView class + EventTypeSpec viewEvents[] = + { + { kEventClassHIObject, kEventHIObjectConstruct }, + { kEventClassHIObject, kEventHIObjectInitialize }, + { kEventClassHIObject, kEventHIObjectDestruct }, + { kEventClassControl, kEventControlInitialize }, + { kEventClassControl, kEventControlDraw }, + { kEventClassControl, kEventControlBoundsChanged }, + { kEventClassControl, kEventControlSetFocusPart }, + { kEventClassControl, kEventControlHitTest }, + { kEventClassControl, kEventControlDragEnter }, + { kEventClassControl, kEventControlDragLeave }, + { kEventClassControl, kEventControlDragWithin }, + { kEventClassControl, kEventControlDragReceive }, + { kEventClassControl, kEventControlOwningWindowChanged } + }; + + UnsignedWide t; + Microseconds (&t); + const String randomString ((int) (t.lo & 0x7ffffff)); + const String juceHiViewClassName (T("JUCEHIViewClass_") + randomString); + juceHiViewClassNameCFString = PlatformUtilities::juceStringToCFString (juceHiViewClassName); + + HIObjectRegisterSubclass (juceHiViewClassNameCFString, + kHIViewClassID, 0, + NewEventHandlerUPP (hiViewEventHandler), + GetEventTypeCount (viewEvents), + viewEvents, 0, + &viewClassRef); + } + + EventRef event; + CreateEvent (0, kEventClassHIObject, kEventHIObjectInitialize, GetCurrentEventTime(), kEventAttributeNone, &event); + + void* thisPointer = this; + SetEventParameter (event, 'peer', typeVoidPtr, sizeof (void*), &thisPointer); + + HIObjectCreate (juceHiViewClassNameCFString, event, (HIObjectRef*) &viewRef); + + SetControlDragTrackingEnabled (viewRef, true); + + if (isSharedWindow) + { + setBounds (component->getX(), component->getY(), + component->getWidth(), component->getHeight(), false); + } + } +}; + +//============================================================================== +bool juce_isHIViewCreatedByJuce (HIViewRef view) +{ + return juceHiViewClassNameCFString != 0 + && HIObjectIsOfClass ((HIObjectRef) view, juceHiViewClassNameCFString); +} + +bool juce_isWindowCreatedByJuce (WindowRef window) +{ + for (int i = ComponentPeer::getNumPeers(); --i >= 0;) + if (ComponentPeer::getPeer(i)->getNativeHandle() == window) + return true; + + return false; +} + +static void trackNextMouseEvent() +{ + UInt32 mods; + MouseTrackingResult result; + ::Point where; + + if (TrackMouseLocationWithOptions ((GrafPtr) -1, 0, 0.01, //kEventDurationForever, + &where, &mods, &result) != noErr + || ! ComponentPeer::isValidPeer (juce_currentMouseTrackingPeer)) + { + juce_currentMouseTrackingPeer = 0; + return; + } + + if (result == kMouseTrackingTimedOut) + return; + +#if MACOS_10_3_OR_EARLIER + const int x = where.h - juce_currentMouseTrackingPeer->getScreenX(); + const int y = where.v - juce_currentMouseTrackingPeer->getScreenY(); +#else + HIPoint p; + p.x = where.h; + p.y = where.v; + HIPointConvert (&p, kHICoordSpaceScreenPixel, 0, + kHICoordSpaceView, ((HIViewComponentPeer*) juce_currentMouseTrackingPeer)->viewRef); + const int x = p.x; + const int y = p.y; +#endif + + if (result == kMouseTrackingMouseDragged) + { + updateModifiers (0); + juce_currentMouseTrackingPeer->handleMouseDrag (x, y, getEventTime (0)); + + if (! ComponentPeer::isValidPeer (juce_currentMouseTrackingPeer)) + { + juce_currentMouseTrackingPeer = 0; + return; + } + } + else if (result == kMouseTrackingMouseUp + || result == kMouseTrackingUserCancelled + || result == kMouseTrackingMouseMoved) + { + ComponentPeer* const oldPeer = juce_currentMouseTrackingPeer; + juce_currentMouseTrackingPeer = 0; + + if (ComponentPeer::isValidPeer (oldPeer)) + { + const int oldModifiers = currentModifiers; + currentModifiers &= ~(ModifierKeys::leftButtonModifier | ModifierKeys::rightButtonModifier | ModifierKeys::middleButtonModifier); + updateModifiers (0); + + oldPeer->handleMouseUp (oldModifiers, x, y, getEventTime (0)); + } + } +} + +bool juce_dispatchNextMessageOnSystemQueue (bool returnIfNoPendingMessages) +{ + if (juce_currentMouseTrackingPeer != 0) + trackNextMouseEvent(); + + EventRef theEvent; + + if (ReceiveNextEvent (0, 0, (returnIfNoPendingMessages) ? kEventDurationNoWait + : kEventDurationForever, + true, &theEvent) == noErr) + { + if (GetEventClass (theEvent) == kEventClassAppleEvent) + { + EventRecord eventRec; + if (ConvertEventRefToEventRecord (theEvent, &eventRec)) + AEProcessAppleEvent (&eventRec); + } + else + { + EventTargetRef theTarget = GetEventDispatcherTarget(); + SendEventToEventTarget (theEvent, theTarget); + } + + ReleaseEvent (theEvent); + return true; + } + + return false; +} + +//============================================================================== +ComponentPeer* Component::createNewPeer (int styleFlags, void* windowToAttachTo) +{ + return new HIViewComponentPeer (this, styleFlags, (HIViewRef) windowToAttachTo); +} + +//============================================================================== +void MouseCheckTimer::timerCallback() +{ + if (ModifierKeys::getCurrentModifiersRealtime().isAnyMouseButtonDown()) + return; + + if (Process::isForegroundProcess()) + { + bool stillOver = false; + int x = 0, y = 0, w = 0, h = 0; + int mx = 0, my = 0; + const bool validWindow = ComponentPeer::isValidPeer (lastPeerUnderMouse); + + if (validWindow) + { + lastPeerUnderMouse->getBounds (x, y, w, h, true); + Desktop::getMousePosition (mx, my); + + stillOver = (mx >= x && my >= y && mx < x + w && my < y + h); + + if (stillOver) + { + // check if it's over an embedded HIView + int rx = mx, ry = my; + lastPeerUnderMouse->globalPositionToRelative (rx, ry); + HIPoint hipoint; + hipoint.x = rx; + hipoint.y = ry; + + HIViewRef root; + GetRootControl ((WindowRef) lastPeerUnderMouse->getNativeHandle(), &root); + + HIViewRef hitview; + if (HIViewGetSubviewHit (root, &hipoint, true, &hitview) == noErr && hitview != 0) + { + stillOver = HIObjectIsOfClass ((HIObjectRef) hitview, juceHiViewClassNameCFString); + } + } + } + + if (! stillOver) + { + // mouse is outside our windows so set a normal cursor (only + // if we're running as an app, not a plugin) + if (JUCEApplication::getInstance() != 0) + SetThemeCursor (kThemeArrowCursor); + + if (validWindow) + lastPeerUnderMouse->handleMouseExit (mx - x, my - y, Time::currentTimeMillis()); + + if (hasEverHadAMouseMove) + stopTimer(); + } + + if ((! hasEverHadAMouseMove) && validWindow + && (mx != lastX || my != lastY)) + { + lastX = mx; + lastY = my; + + if (stillOver) + lastPeerUnderMouse->handleMouseMove (mx - x, my - y, Time::currentTimeMillis()); + } + } +} + +//============================================================================== +// called from juce_Messaging.cpp +void juce_HandleProcessFocusChange() +{ + keysCurrentlyDown.clear(); + + if (HIViewComponentPeer::isValidPeer (currentlyFocusedPeer)) + { + if (Process::isForegroundProcess()) + currentlyFocusedPeer->handleFocusGain(); + else + currentlyFocusedPeer->handleFocusLoss(); + } +} + +static bool performDrag (DragRef drag) +{ + EventRecord event; + event.what = mouseDown; + event.message = 0; + event.when = TickCount(); + + int x, y; + Desktop::getMousePosition (x, y); + event.where.h = x; + event.where.v = y; + + event.modifiers = GetCurrentKeyModifiers(); + + RgnHandle rgn = NewRgn(); + RgnHandle rgn2 = NewRgn(); + SetRectRgn (rgn, + event.where.h - 8, event.where.v - 8, + event.where.h + 8, event.where.v + 8); + CopyRgn (rgn, rgn2); + InsetRgn (rgn2, 1, 1); + DiffRgn (rgn, rgn2, rgn); + DisposeRgn (rgn2); + + bool result = TrackDrag (drag, &event, rgn) == noErr; + + DisposeRgn (rgn); + return result; +} + +bool DragAndDropContainer::performExternalDragDropOfFiles (const StringArray& files, const bool canMoveFiles) +{ + for (int i = ComponentPeer::getNumPeers(); --i >= 0;) + ComponentPeer::getPeer (i)->performAnyPendingRepaintsNow(); + + DragRef drag; + bool result = false; + + if (NewDrag (&drag) == noErr) + { + for (int i = 0; i < files.size(); ++i) + { + HFSFlavor hfsData; + + if (PlatformUtilities::makeFSSpecFromPath (&hfsData.fileSpec, files[i])) + { + FInfo info; + if (FSpGetFInfo (&hfsData.fileSpec, &info) == noErr) + { + hfsData.fileType = info.fdType; + hfsData.fileCreator = info.fdCreator; + hfsData.fdFlags = info.fdFlags; + + AddDragItemFlavor (drag, i + 1, kDragFlavorTypeHFS, &hfsData, sizeof (hfsData), 0); + result = true; + } + } + } + + SetDragAllowableActions (drag, canMoveFiles ? kDragActionAll + : kDragActionCopy, false); + + if (result) + result = performDrag (drag); + + DisposeDrag (drag); + } + + return result; +} + +bool DragAndDropContainer::performExternalDragDropOfText (const String& text) +{ + jassertfalse // not implemented! + return false; +} + + +//============================================================================== +bool Process::isForegroundProcess() throw() +{ + ProcessSerialNumber psn, front; + GetCurrentProcess (&psn); + GetFrontProcess (&front); + + Boolean b; + return (SameProcess (&psn, &front, &b) == noErr) && b; +} + +//============================================================================== +bool Desktop::canUseSemiTransparentWindows() throw() +{ + return true; +} + + +//============================================================================== +void Desktop::getMousePosition (int& x, int& y) throw() +{ + CGrafPtr currentPort; + GetPort (¤tPort); + + if (! IsValidPort (currentPort)) + { + WindowRef front = FrontWindow(); + + if (front != 0) + { + SetPortWindowPort (front); + } + else + { + x = y = 0; + return; + } + } + + ::Point p; + GetMouse (&p); + LocalToGlobal (&p); + x = p.h; + y = p.v; + + SetPort (currentPort); +} + +void Desktop::setMousePosition (int x, int y) throw() +{ + // this rubbish needs to be done around the warp call, to avoid causing a + // bizarre glitch.. + CGAssociateMouseAndMouseCursorPosition (false); + CGSetLocalEventsSuppressionInterval (0); + + CGPoint pos = { x, y }; + CGWarpMouseCursorPosition (pos); + + CGAssociateMouseAndMouseCursorPosition (true); +} + +const ModifierKeys ModifierKeys::getCurrentModifiersRealtime() throw() +{ + return ModifierKeys (currentModifiers); +} + +//============================================================================== +class ScreenSaverDefeater : public Timer, + public DeletedAtShutdown +{ +public: + ScreenSaverDefeater() throw() + { + startTimer (10000); + timerCallback(); + } + + ~ScreenSaverDefeater() + { + } + + void timerCallback() + { + if (Process::isForegroundProcess()) + UpdateSystemActivity (UsrActivity); + } +}; + +static ScreenSaverDefeater* screenSaverDefeater = 0; + +void Desktop::setScreenSaverEnabled (const bool isEnabled) throw() +{ + if (screenSaverDefeater == 0) + screenSaverDefeater = new ScreenSaverDefeater(); +} + +bool Desktop::isScreenSaverEnabled() throw() +{ + return screenSaverDefeater == 0; +} + +//============================================================================== +void juce_updateMultiMonitorInfo (Array & monitorCoords, const bool clipToWorkArea) throw() +{ + int mainMonitorIndex = 0; + CGDirectDisplayID mainDisplayID = CGMainDisplayID(); + + CGDisplayCount count = 0; + CGDirectDisplayID disps [8]; + + if (CGGetOnlineDisplayList (numElementsInArray (disps), disps, &count) == noErr) + { + for (int i = 0; i < count; ++i) + { + if (mainDisplayID == disps[i]) + mainMonitorIndex = monitorCoords.size(); + + GDHandle hGDevice; + + if (clipToWorkArea + && DMGetGDeviceByDisplayID ((DisplayIDType) disps[i], &hGDevice, false) == noErr) + { + Rect rect; + GetAvailableWindowPositioningBounds (hGDevice, &rect); + + monitorCoords.add (Rectangle (rect.left, + rect.top, + rect.right - rect.left, + rect.bottom - rect.top)); + } + else + { + const CGRect r (CGDisplayBounds (disps[i])); + + monitorCoords.add (Rectangle ((int) r.origin.x, + (int) r.origin.y, + (int) r.size.width, + (int) r.size.height)); + } + } + } + + // make sure the first in the list is the main monitor + if (mainMonitorIndex > 0) + monitorCoords.swap (mainMonitorIndex, 0); + + jassert (monitorCoords.size() > 0); + + if (monitorCoords.size() == 0) + monitorCoords.add (Rectangle (0, 0, 1024, 768)); + + //xxx need to register for display change callbacks +} + +//============================================================================== +struct CursorWrapper +{ + Cursor* cursor; + ThemeCursor themeCursor; +}; + +void* juce_createMouseCursorFromImage (const Image& image, int hotspotX, int hotspotY) throw() +{ + const int maxW = 16; + const int maxH = 16; + + const Image* im = ℑ + Image* newIm = 0; + + if (image.getWidth() > maxW || image.getHeight() > maxH) + { + im = newIm = image.createCopy (maxW, maxH); + + hotspotX = (hotspotX * maxW) / image.getWidth(); + hotspotY = (hotspotY * maxH) / image.getHeight(); + } + + Cursor* const c = new Cursor(); + c->hotSpot.h = hotspotX; + c->hotSpot.v = hotspotY; + + for (int y = 0; y < maxH; ++y) + { + c->data[y] = 0; + c->mask[y] = 0; + + for (int x = 0; x < maxW; ++x) + { + const Colour pixelColour (im->getPixelAt (15 - x, y)); + + if (pixelColour.getAlpha() > 0.5f) + { + c->mask[y] |= (1 << x); + + if (pixelColour.getBrightness() < 0.5f) + c->data[y] |= (1 << x); + } + } + + c->data[y] = CFSwapInt16BigToHost (c->data[y]); + c->mask[y] = CFSwapInt16BigToHost (c->mask[y]); + } + + if (newIm != 0) + delete newIm; + + CursorWrapper* const cw = new CursorWrapper(); + cw->cursor = c; + cw->themeCursor = kThemeArrowCursor; + return (void*) cw; +} + +static void* cursorFromData (const unsigned char* data, const int size, int hx, int hy) throw() +{ + Image* const im = ImageFileFormat::loadFrom ((const char*) data, size); + jassert (im != 0); + void* curs = juce_createMouseCursorFromImage (*im, hx, hy); + delete im; + return curs; +} + +const unsigned int kSpecialNoCursor = 'nocr'; + +void* juce_createStandardMouseCursor (MouseCursor::StandardCursorType type) throw() +{ + ThemeCursor id = kThemeArrowCursor; + + switch (type) + { + case MouseCursor::NormalCursor: + id = kThemeArrowCursor; + break; + + case MouseCursor::NoCursor: + id = kSpecialNoCursor; + break; + + case MouseCursor::DraggingHandCursor: + { + static const unsigned char cursData[] = {71,73,70,56,57,97,16,0,16,0,145,2,0,0,0,0,255,255,255,0, + 0,0,0,0,0,33,249,4,1,0,0,2,0,44,0,0,0,0,16,0, + 16,0,0,2,52,148,47,0,200,185,16,130,90,12,74,139,107,84,123,39, + 132,117,151,116,132,146,248,60,209,138,98,22,203,114,34,236,37,52,77,217, + 247,154,191,119,110,240,193,128,193,95,163,56,60,234,98,135,2,0,59 }; + const int cursDataSize = 99; + + return cursorFromData (cursData, cursDataSize, 8, 8); + } + break; + + case MouseCursor::CopyingCursor: + id = kThemeCopyArrowCursor; + break; + + case MouseCursor::WaitCursor: + id = kThemeWatchCursor; + break; + + case MouseCursor::IBeamCursor: + id = kThemeIBeamCursor; + break; + + case MouseCursor::PointingHandCursor: + id = kThemePointingHandCursor; + break; + + case MouseCursor::LeftRightResizeCursor: + case MouseCursor::LeftEdgeResizeCursor: + case MouseCursor::RightEdgeResizeCursor: + { + static const unsigned char cursData[] = {71,73,70,56,57,97,16,0,16,0,145,0,0,255,255,255,0,0,0,255, + 255,255,0,0,0,33,249,4,1,0,0,2,0,44,0,0,0,0,16,0, + 16,0,0,2,38,148,143,169,203,237,15,19,0,106,202,64,111,22,32,224, + 9,78,30,213,121,230,121,146,99,8,142,71,183,189,152,20,27,86,132,231, + 58,83,0,0,59 }; + const int cursDataSize = 85; + + return cursorFromData (cursData, cursDataSize, 8, 8); + } + + case MouseCursor::UpDownResizeCursor: + case MouseCursor::TopEdgeResizeCursor: + case MouseCursor::BottomEdgeResizeCursor: + { + static const unsigned char cursData[] = {71,73,70,56,57,97,16,0,16,0,145,0,0,255,255,255,0,0,0,255, + 255,255,0,0,0,33,249,4,1,0,0,2,0,44,0,0,0,0,16,0, + 16,0,0,2,38,148,111,128,187,16,202,90,152,48,10,55,169,189,192,245, + 106,121,27,34,142,201,99,158,224,86,154,109,216,61,29,155,105,180,61,190, + 121,84,0,0,59 }; + const int cursDataSize = 85; + + return cursorFromData (cursData, cursDataSize, 8, 8); + } + + case MouseCursor::TopLeftCornerResizeCursor: + case MouseCursor::BottomRightCornerResizeCursor: + { + static const unsigned char cursData[] = {71,73,70,56,57,97,16,0,16,0,145,0,0,255,255,255,0,0,0,255, + 255,255,0,0,0,33,249,4,1,0,0,2,0,44,0,0,0,0,16,0, + 16,0,0,2,43,132,15,162,187,16,255,18,99,14,202,217,44,158,213,221, + 237,9,225,38,94,35,73,5,31,42,170,108,106,174,112,43,195,209,91,185, + 104,174,131,208,77,66,28,10,0,59 }; + const int cursDataSize = 90; + + return cursorFromData (cursData, cursDataSize, 8, 8); + } + + case MouseCursor::TopRightCornerResizeCursor: + case MouseCursor::BottomLeftCornerResizeCursor: + { + static const unsigned char cursData[] = {71,73,70,56,57,97,16,0,16,0,145,0,0,255,255,255,0,0,0,255, + 255,255,0,0,0,33,249,4,1,0,0,2,0,44,0,0,0,0,16,0, + 16,0,0,2,45,148,127,160,11,232,16,98,108,14,65,73,107,194,122,223, + 92,65,141,216,145,134,162,153,221,25,128,73,166,62,173,16,203,237,188,94, + 120,46,237,105,239,123,48,80,157,2,0,59 }; + const int cursDataSize = 92; + + return cursorFromData (cursData, cursDataSize, 8, 8); + } + + case MouseCursor::UpDownLeftRightResizeCursor: + { + static const unsigned char cursData[] = {71,73,70,56,57,97,15,0,15,0,145,0,0,0,0,0,255,255,255,0, + 128,128,255,255,255,33,249,4,1,0,0,3,0,44,0,0,0,0,15,0, + 15,0,0,2,46,156,63,129,139,1,202,26,152,48,186,73,109,114,65,85, + 195,37,143,88,93,29,215,101,23,198,178,30,149,158,25,56,134,97,179,61, + 158,213,126,203,234,99,220,34,56,70,1,0,59,0,0 }; + const int cursDataSize = 93; + + return cursorFromData (cursData, cursDataSize, 7, 7); + } + + case MouseCursor::CrosshairCursor: + id = kThemeCrossCursor; + break; + } + + CursorWrapper* cw = new CursorWrapper(); + cw->cursor = 0; + cw->themeCursor = id; + + return (void*) cw; +} + +void juce_deleteMouseCursor (void* const cursorHandle, const bool isStandard) throw() +{ + CursorWrapper* const cw = (CursorWrapper*) cursorHandle; + + if (cw != 0) + { + delete cw->cursor; + delete cw; + } +} + +void MouseCursor::showInAllWindows() const throw() +{ + showInWindow (0); +} + +void MouseCursor::showInWindow (ComponentPeer*) const throw() +{ + const CursorWrapper* const cw = (CursorWrapper*) getHandle(); + + if (cw != 0) + { + static bool isCursorHidden = false; + static bool showingWaitCursor = false; + const bool shouldShowWaitCursor = (cw->themeCursor == kThemeWatchCursor); + const bool shouldHideCursor = (cw->themeCursor == kSpecialNoCursor); + + if (shouldShowWaitCursor != showingWaitCursor + && Process::isForegroundProcess()) + { + showingWaitCursor = shouldShowWaitCursor; + QDDisplayWaitCursor (shouldShowWaitCursor); + } + + if (shouldHideCursor != isCursorHidden) + { + isCursorHidden = shouldHideCursor; + + if (shouldHideCursor) + HideCursor(); + else + ShowCursor(); + } + + if (cw->cursor != 0) + SetCursor (cw->cursor); + else if (! (shouldShowWaitCursor || shouldHideCursor)) + SetThemeCursor (cw->themeCursor); + } +} + +//============================================================================== +Image* juce_createIconForFile (const File& file) +{ + return 0; +} + + +//============================================================================== +class MainMenuHandler; +static MainMenuHandler* mainMenu = 0; + +class MainMenuHandler : private MenuBarModelListener, + private DeletedAtShutdown +{ +public: + MainMenuHandler() throw() + : currentModel (0) + { + } + + ~MainMenuHandler() throw() + { + setMenu (0); + + jassert (mainMenu == this); + mainMenu = 0; + } + + void setMenu (MenuBarModel* const newMenuBarModel) throw() + { + if (currentModel != newMenuBarModel) + { + if (currentModel != 0) + currentModel->removeListener (this); + + currentModel = newMenuBarModel; + + if (currentModel != 0) + currentModel->addListener (this); + + menuBarItemsChanged (0); + } + } + + void menuBarItemsChanged (MenuBarModel*) + { + ClearMenuBar(); + + if (currentModel != 0) + { + int id = 1000; + const StringArray menuNames (currentModel->getMenuBarNames()); + + for (int i = 0; i < menuNames.size(); ++i) + { + const PopupMenu menu (currentModel->getMenuForIndex (i, menuNames [i])); + + MenuRef m = createMenu (menu, menuNames [i], id, i); + + InsertMenu (m, 0); + CFRelease (m); + } + } + } + + void menuCommandInvoked (MenuBarModel*, const ApplicationCommandTarget::InvocationInfo& info) + { + MenuRef menu = 0; + MenuItemIndex index = 0; + GetIndMenuItemWithCommandID (0, info.commandID, 1, &menu, &index); + + FlashMenuBar (GetMenuID (menu)); + FlashMenuBar (GetMenuID (menu)); + } + + void invoke (const int id, ApplicationCommandManager* const commandManager, const int topLevelIndex) const + { + if (currentModel != 0) + { + if (commandManager != 0) + { + ApplicationCommandTarget::InvocationInfo info (id); + info.invocationMethod = ApplicationCommandTarget::InvocationInfo::fromMenu; + + commandManager->invoke (info, true); + } + + currentModel->menuItemSelected (id, topLevelIndex); + } + } + + MenuBarModel* currentModel; + +private: + static MenuRef createMenu (const PopupMenu menu, + const String& menuName, + int& id, + const int topLevelIndex) + { + MenuRef m = 0; + + if (CreateNewMenu (id++, kMenuAttrAutoDisable, &m) == noErr) + { + CFStringRef name = PlatformUtilities::juceStringToCFString (menuName); + SetMenuTitleWithCFString (m, name); + CFRelease (name); + + PopupMenu::MenuItemIterator iter (menu); + + while (iter.next()) + { + MenuItemIndex index = 0; + + int flags = kMenuAttrAutoDisable | kMenuItemAttrIgnoreMeta | kMenuItemAttrNotPreviousAlternate; + if (! iter.isEnabled) + flags |= kMenuItemAttrDisabled; + + CFStringRef text = PlatformUtilities::juceStringToCFString (iter.itemName.upToFirstOccurrenceOf (T(""), false, true)); + + if (iter.isSeparator) + { + AppendMenuItemTextWithCFString (m, text, kMenuItemAttrSeparator, 0, &index); + } + else if (iter.isSectionHeader) + { + AppendMenuItemTextWithCFString (m, text, kMenuItemAttrSectionHeader, 0, &index); + } + else if (iter.subMenu != 0) + { + AppendMenuItemTextWithCFString (m, text, flags, id++, &index); + + MenuRef sub = createMenu (*iter.subMenu, iter.itemName, id, topLevelIndex); + SetMenuItemHierarchicalMenu (m, index, sub); + CFRelease (sub); + } + else + { + AppendMenuItemTextWithCFString (m, text, flags, iter.itemId, &index); + + if (iter.isTicked) + CheckMenuItem (m, index, true); + + SetMenuItemProperty (m, index, 'juce', 'apcm', sizeof (void*), &iter.commandManager); + SetMenuItemProperty (m, index, 'juce', 'topi', sizeof (int), &topLevelIndex); + + if (iter.commandManager != 0) + { + const Array keyPresses (iter.commandManager->getKeyMappings() + ->getKeyPressesAssignedToCommand (iter.itemId)); + + if (keyPresses.size() > 0) + { + const KeyPress& kp = keyPresses.getUnchecked(0); + int mods = 0; + + if (kp.getModifiers().isShiftDown()) + mods |= kMenuShiftModifier; + if (kp.getModifiers().isCtrlDown()) + mods |= kMenuControlModifier; + if (kp.getModifiers().isAltDown()) + mods |= kMenuOptionModifier; + if (! kp.getModifiers().isCommandDown()) + mods |= kMenuNoCommandModifier; + + tchar keyCode = (tchar) kp.getKeyCode(); + + if (kp.getKeyCode() >= KeyPress::numberPad0 + && kp.getKeyCode() <= KeyPress::numberPad9) + { + keyCode = (tchar) ((T('0') - KeyPress::numberPad0) + kp.getKeyCode()); + } + + SetMenuItemCommandKey (m, index, true, 255); + + if (CharacterFunctions::isLetterOrDigit (keyCode) + || CharacterFunctions::indexOfChar (T(",.;/\\'[]=-+_<>?{}\":"), keyCode, false) >= 0) + { + SetMenuItemModifiers (m, index, mods); + SetMenuItemCommandKey (m, index, false, CharacterFunctions::toUpperCase (keyCode)); + } + else + { + const SInt16 glyph = getGlyphForKeyCode (kp.getKeyCode()); + + if (glyph != 0) + { + SetMenuItemModifiers (m, index, mods); + SetMenuItemKeyGlyph (m, index, glyph); + } + } + + // if we set the key glyph to be a text char, and enable virtual + // key triggering, it stops the menu automatically triggering the callback + ChangeMenuItemAttributes (m, index, kMenuItemAttrUseVirtualKey, 0); + } + } + } + + CFRelease (text); + } + } + + return m; + } + + static SInt16 getGlyphForKeyCode (const int keyCode) throw() + { + if (keyCode == KeyPress::spaceKey) + return kMenuSpaceGlyph; + else if (keyCode == KeyPress::returnKey) + return kMenuReturnGlyph; + else if (keyCode == KeyPress::escapeKey) + return kMenuEscapeGlyph; + else if (keyCode == KeyPress::backspaceKey) + return kMenuDeleteLeftGlyph; + else if (keyCode == KeyPress::leftKey) + return kMenuLeftArrowGlyph; + else if (keyCode == KeyPress::rightKey) + return kMenuRightArrowGlyph; + else if (keyCode == KeyPress::upKey) + return kMenuUpArrowGlyph; + else if (keyCode == KeyPress::downKey) + return kMenuDownArrowGlyph; + else if (keyCode == KeyPress::pageUpKey) + return kMenuPageUpGlyph; + else if (keyCode == KeyPress::pageDownKey) + return kMenuPageDownGlyph; + else if (keyCode == KeyPress::endKey) + return kMenuSoutheastArrowGlyph; + else if (keyCode == KeyPress::homeKey) + return kMenuNorthwestArrowGlyph; + else if (keyCode == KeyPress::deleteKey) + return kMenuDeleteRightGlyph; + else if (keyCode == KeyPress::tabKey) + return kMenuTabRightGlyph; + else if (keyCode == KeyPress::F1Key) + return kMenuF1Glyph; + else if (keyCode == KeyPress::F2Key) + return kMenuF2Glyph; + else if (keyCode == KeyPress::F3Key) + return kMenuF3Glyph; + else if (keyCode == KeyPress::F4Key) + return kMenuF4Glyph; + else if (keyCode == KeyPress::F5Key) + return kMenuF5Glyph; + else if (keyCode == KeyPress::F6Key) + return kMenuF6Glyph; + else if (keyCode == KeyPress::F7Key) + return kMenuF7Glyph; + else if (keyCode == KeyPress::F8Key) + return kMenuF8Glyph; + else if (keyCode == KeyPress::F9Key) + return kMenuF9Glyph; + else if (keyCode == KeyPress::F10Key) + return kMenuF10Glyph; + else if (keyCode == KeyPress::F11Key) + return kMenuF11Glyph; + else if (keyCode == KeyPress::F12Key) + return kMenuF12Glyph; + else if (keyCode == KeyPress::F13Key) + return kMenuF13Glyph; + else if (keyCode == KeyPress::F14Key) + return kMenuF14Glyph; + else if (keyCode == KeyPress::F15Key) + return kMenuF15Glyph; + + return 0; + } +}; + +void MenuBarModel::setMacMainMenu (MenuBarModel* newMenuBarModel) throw() +{ + if (getMacMainMenu() != newMenuBarModel) + { + if (newMenuBarModel == 0) + { + delete mainMenu; + jassert (mainMenu == 0); // should be zeroed in the destructor + } + else + { + if (mainMenu == 0) + mainMenu = new MainMenuHandler(); + + mainMenu->setMenu (newMenuBarModel); + } + } +} + +MenuBarModel* MenuBarModel::getMacMainMenu() throw() +{ + return mainMenu != 0 ? mainMenu->currentModel : 0; +} + +// these functions are called externally from the message handling code +void juce_MainMenuAboutToBeUsed() +{ + // force an update of the items just before the menu appears.. + if (mainMenu != 0) + mainMenu->menuBarItemsChanged (0); +} + +void juce_InvokeMainMenuCommand (const HICommand& command) +{ + if (mainMenu != 0) + { + ApplicationCommandManager* commandManager = 0; + int topLevelIndex = 0; + + if (GetMenuItemProperty (command.menu.menuRef, command.menu.menuItemIndex, + 'juce', 'apcm', sizeof (commandManager), 0, &commandManager) == noErr + && GetMenuItemProperty (command.menu.menuRef, command.menu.menuItemIndex, + 'juce', 'topi', sizeof (topLevelIndex), 0, &topLevelIndex) == noErr) + { + mainMenu->invoke (command.commandID, commandManager, topLevelIndex); + } + } +} + +//============================================================================== +void PlatformUtilities::beep() +{ + SysBeep (30); +} + +//============================================================================== +void SystemClipboard::copyTextToClipboard (const String& text) throw() +{ + ClearCurrentScrap(); + ScrapRef ref; + GetCurrentScrap (&ref); + + const int len = text.length(); + const int numBytes = sizeof (UniChar) * len; + UniChar* const temp = (UniChar*) juce_calloc (numBytes); + + for (int i = 0; i < len; ++i) + temp[i] = (UniChar) text[i]; + + PutScrapFlavor (ref, + kScrapFlavorTypeUnicode, + kScrapFlavorMaskNone, + numBytes, + temp); + + juce_free (temp); +} + +const String SystemClipboard::getTextFromClipboard() throw() +{ + String result; + + ScrapRef ref; + GetCurrentScrap (&ref); + Size size = 0; + + if (GetScrapFlavorSize (ref, kScrapFlavorTypeUnicode, &size) == noErr + && size > 0) + { + void* const data = juce_calloc (size + 8); + + if (GetScrapFlavorData (ref, kScrapFlavorTypeUnicode, &size, data) == noErr) + { + result = PlatformUtilities::convertUTF16ToString ((UniChar*) data); + } + + juce_free (data); + } + + return result; +} + + +//============================================================================== +bool AlertWindow::showNativeDialogBox (const String& title, + const String& bodyText, + bool isOkCancel) +{ + Str255 tit, txt; + PlatformUtilities::copyToStr255 (tit, title); + PlatformUtilities::copyToStr255 (txt, bodyText); + + AlertStdAlertParamRec ar; + ar.movable = true; + ar.helpButton = false; + ar.filterProc = 0; + ar.defaultText = (const unsigned char*)-1; + ar.cancelText = (const unsigned char*)((isOkCancel) ? -1 : 0); + ar.otherText = 0; + ar.defaultButton = kAlertStdAlertOKButton; + ar.cancelButton = 0; + ar.position = kWindowDefaultPosition; + + SInt16 result; + StandardAlert (kAlertNoteAlert, tit, txt, &ar, &result); + return result == kAlertStdAlertOKButton; +} + +//============================================================================== +const int KeyPress::spaceKey = ' '; +const int KeyPress::returnKey = kReturnCharCode; +const int KeyPress::escapeKey = kEscapeCharCode; +const int KeyPress::backspaceKey = kBackspaceCharCode; +const int KeyPress::leftKey = kLeftArrowCharCode; +const int KeyPress::rightKey = kRightArrowCharCode; +const int KeyPress::upKey = kUpArrowCharCode; +const int KeyPress::downKey = kDownArrowCharCode; +const int KeyPress::pageUpKey = kPageUpCharCode; +const int KeyPress::pageDownKey = kPageDownCharCode; +const int KeyPress::endKey = kEndCharCode; +const int KeyPress::homeKey = kHomeCharCode; +const int KeyPress::deleteKey = kDeleteCharCode; +const int KeyPress::insertKey = -1; +const int KeyPress::tabKey = kTabCharCode; +const int KeyPress::F1Key = 0x10110; +const int KeyPress::F2Key = 0x10111; +const int KeyPress::F3Key = 0x10112; +const int KeyPress::F4Key = 0x10113; +const int KeyPress::F5Key = 0x10114; +const int KeyPress::F6Key = 0x10115; +const int KeyPress::F7Key = 0x10116; +const int KeyPress::F8Key = 0x10117; +const int KeyPress::F9Key = 0x10118; +const int KeyPress::F10Key = 0x10119; +const int KeyPress::F11Key = 0x1011a; +const int KeyPress::F12Key = 0x1011b; +const int KeyPress::F13Key = 0x1011c; +const int KeyPress::F14Key = 0x1011d; +const int KeyPress::F15Key = 0x1011e; +const int KeyPress::F16Key = 0x1011f; +const int KeyPress::numberPad0 = 0x30020; +const int KeyPress::numberPad1 = 0x30021; +const int KeyPress::numberPad2 = 0x30022; +const int KeyPress::numberPad3 = 0x30023; +const int KeyPress::numberPad4 = 0x30024; +const int KeyPress::numberPad5 = 0x30025; +const int KeyPress::numberPad6 = 0x30026; +const int KeyPress::numberPad7 = 0x30027; +const int KeyPress::numberPad8 = 0x30028; +const int KeyPress::numberPad9 = 0x30029; +const int KeyPress::numberPadAdd = 0x3002a; +const int KeyPress::numberPadSubtract = 0x3002b; +const int KeyPress::numberPadMultiply = 0x3002c; +const int KeyPress::numberPadDivide = 0x3002d; +const int KeyPress::numberPadSeparator = 0x3002e; +const int KeyPress::numberPadDecimalPoint = 0x3002f; +const int KeyPress::numberPadEquals = 0x30030; +const int KeyPress::numberPadDelete = 0x30031; +const int KeyPress::playKey = 0x30000; +const int KeyPress::stopKey = 0x30001; +const int KeyPress::fastForwardKey = 0x30002; +const int KeyPress::rewindKey = 0x30003; + + +//============================================================================== +AppleRemoteDevice::AppleRemoteDevice() + : device (0), + queue (0), + remoteId (0) +{ +} + +AppleRemoteDevice::~AppleRemoteDevice() +{ + stop(); +} + +static io_object_t getAppleRemoteDevice() throw() +{ + CFMutableDictionaryRef dict = IOServiceMatching ("AppleIRController"); + + io_iterator_t iter = 0; + io_object_t iod = 0; + + if (IOServiceGetMatchingServices (kIOMasterPortDefault, dict, &iter) == kIOReturnSuccess + && iter != 0) + { + iod = IOIteratorNext (iter); + } + + IOObjectRelease (iter); + return iod; +} + +static bool createAppleRemoteInterface (io_object_t iod, void** device) throw() +{ + jassert (*device == 0); + io_name_t classname; + + if (IOObjectGetClass (iod, classname) == kIOReturnSuccess) + { + IOCFPlugInInterface** cfPlugInInterface = 0; + SInt32 score = 0; + + if (IOCreatePlugInInterfaceForService (iod, + kIOHIDDeviceUserClientTypeID, + kIOCFPlugInInterfaceID, + &cfPlugInInterface, + &score) == kIOReturnSuccess) + { + HRESULT hr = (*cfPlugInInterface)->QueryInterface (cfPlugInInterface, + CFUUIDGetUUIDBytes (kIOHIDDeviceInterfaceID), + device); + + (void) hr; + + (*cfPlugInInterface)->Release (cfPlugInInterface); + } + } + + return *device != 0; +} + +bool AppleRemoteDevice::start (const bool inExclusiveMode) throw() +{ + if (queue != 0) + return true; + + stop(); + + bool result = false; + io_object_t iod = getAppleRemoteDevice(); + + if (iod != 0) + { + if (createAppleRemoteInterface (iod, &device) && open (inExclusiveMode)) + result = true; + else + stop(); + + IOObjectRelease (iod); + } + + return result; +} + +void AppleRemoteDevice::stop() throw() +{ + if (queue != 0) + { + (*(IOHIDQueueInterface**) queue)->stop ((IOHIDQueueInterface**) queue); + (*(IOHIDQueueInterface**) queue)->dispose ((IOHIDQueueInterface**) queue); + (*(IOHIDQueueInterface**) queue)->Release ((IOHIDQueueInterface**) queue); + queue = 0; + } + + if (device != 0) + { + (*(IOHIDDeviceInterface**) device)->close ((IOHIDDeviceInterface**) device); + (*(IOHIDDeviceInterface**) device)->Release ((IOHIDDeviceInterface**) device); + device = 0; + } +} + +bool AppleRemoteDevice::isActive() const throw() +{ + return queue != 0; +} + +static void appleRemoteQueueCallback (void* const target, const IOReturn result, void*, void*) +{ + if (result == kIOReturnSuccess) + ((AppleRemoteDevice*) target)->handleCallbackInternal(); +} + +bool AppleRemoteDevice::open (const bool openInExclusiveMode) throw() +{ +#if ! MACOS_10_2_OR_EARLIER + Array cookies; + + CFArrayRef elements; + IOHIDDeviceInterface122** const device122 = (IOHIDDeviceInterface122**) device; + + if ((*device122)->copyMatchingElements (device122, 0, &elements) != kIOReturnSuccess) + return false; + + for (int i = 0; i < CFArrayGetCount (elements); ++i) + { + CFDictionaryRef element = (CFDictionaryRef) CFArrayGetValueAtIndex (elements, i); + + // get the cookie + CFTypeRef object = CFDictionaryGetValue (element, CFSTR (kIOHIDElementCookieKey)); + + if (object == 0 || CFGetTypeID (object) != CFNumberGetTypeID()) + continue; + + long number; + if (! CFNumberGetValue ((CFNumberRef) object, kCFNumberLongType, &number)) + continue; + + cookies.add ((int) number); + } + + CFRelease (elements); + + if ((*(IOHIDDeviceInterface**) device) + ->open ((IOHIDDeviceInterface**) device, + openInExclusiveMode ? kIOHIDOptionsTypeSeizeDevice + : kIOHIDOptionsTypeNone) == KERN_SUCCESS) + { + queue = (*(IOHIDDeviceInterface**) device)->allocQueue ((IOHIDDeviceInterface**) device); + + if (queue != 0) + { + (*(IOHIDQueueInterface**) queue)->create ((IOHIDQueueInterface**) queue, 0, 12); + + for (int i = 0; i < cookies.size(); ++i) + { + IOHIDElementCookie cookie = (IOHIDElementCookie) cookies.getUnchecked(i); + (*(IOHIDQueueInterface**) queue)->addElement ((IOHIDQueueInterface**) queue, cookie, 0); + } + + CFRunLoopSourceRef eventSource; + + if ((*(IOHIDQueueInterface**) queue) + ->createAsyncEventSource ((IOHIDQueueInterface**) queue, &eventSource) == KERN_SUCCESS) + { + if ((*(IOHIDQueueInterface**) queue)->setEventCallout ((IOHIDQueueInterface**) queue, + appleRemoteQueueCallback, this, 0) == KERN_SUCCESS) + { + CFRunLoopAddSource (CFRunLoopGetCurrent(), eventSource, kCFRunLoopDefaultMode); + + (*(IOHIDQueueInterface**) queue)->start ((IOHIDQueueInterface**) queue); + + return true; + } + } + } + } +#endif + + return false; +} + +void AppleRemoteDevice::handleCallbackInternal() +{ + int totalValues = 0; + AbsoluteTime nullTime = { 0, 0 }; + char cookies [12]; + int numCookies = 0; + + while (numCookies < numElementsInArray (cookies)) + { + IOHIDEventStruct e; + + if ((*(IOHIDQueueInterface**) queue)->getNextEvent ((IOHIDQueueInterface**) queue, &e, nullTime, 0) != kIOReturnSuccess) + break; + + if ((int) e.elementCookie == 19) + { + remoteId = e.value; + buttonPressed (switched, false); + } + else + { + totalValues += e.value; + cookies [numCookies++] = (char) (pointer_sized_int) e.elementCookie; + } + } + + cookies [numCookies++] = 0; + + static const char buttonPatterns[] = + { + 14, 7, 6, 5, 14, 7, 6, 5, 0, + 14, 8, 6, 5, 14, 8, 6, 5, 0, + 14, 12, 11, 6, 5, 0, + 14, 13, 11, 6, 5, 0, + 14, 9, 6, 5, 14, 9, 6, 5, 0, + 14, 10, 6, 5, 14, 10, 6, 5, 0, + 14, 6, 5, 4, 2, 0, + 14, 6, 5, 3, 2, 0, + 14, 6, 5, 14, 6, 5, 0, + 18, 14, 6, 5, 18, 14, 6, 5, 0, + 19, 0 + }; + + int buttonNum = (int) menuButton; + int i = 0; + + while (i < numElementsInArray (buttonPatterns)) + { + if (strcmp (cookies, buttonPatterns + i) == 0) + { + buttonPressed ((ButtonType) buttonNum, totalValues > 0); + break; + } + + i += strlen (buttonPatterns + i) + 1; + ++buttonNum; + } +} + + +//============================================================================== +#if JUCE_OPENGL + +//============================================================================== +class WindowedGLContext : public OpenGLContext +{ +public: + WindowedGLContext (Component* const component, + const OpenGLPixelFormat& pixelFormat_, + AGLContext sharedContext) + : renderContext (0), + pixelFormat (pixelFormat_) + { + jassert (component != 0); + + HIViewComponentPeer* const peer = dynamic_cast (component->getTopLevelComponent()->getPeer()); + if (peer == 0) + return; + + GLint attribs [64]; + int n = 0; + attribs[n++] = AGL_RGBA; + attribs[n++] = AGL_DOUBLEBUFFER; + attribs[n++] = AGL_ACCELERATED; + attribs[n++] = AGL_RED_SIZE; + attribs[n++] = pixelFormat.redBits; + attribs[n++] = AGL_GREEN_SIZE; + attribs[n++] = pixelFormat.greenBits; + attribs[n++] = AGL_BLUE_SIZE; + attribs[n++] = pixelFormat.blueBits; + attribs[n++] = AGL_ALPHA_SIZE; + attribs[n++] = pixelFormat.alphaBits; + attribs[n++] = AGL_DEPTH_SIZE; + attribs[n++] = pixelFormat.depthBufferBits; + attribs[n++] = AGL_STENCIL_SIZE; + attribs[n++] = pixelFormat.stencilBufferBits; + attribs[n++] = AGL_ACCUM_RED_SIZE; + attribs[n++] = pixelFormat.accumulationBufferRedBits; + attribs[n++] = AGL_ACCUM_GREEN_SIZE; + attribs[n++] = pixelFormat.accumulationBufferGreenBits; + attribs[n++] = AGL_ACCUM_BLUE_SIZE; + attribs[n++] = pixelFormat.accumulationBufferBlueBits; + attribs[n++] = AGL_ACCUM_ALPHA_SIZE; + attribs[n++] = pixelFormat.accumulationBufferAlphaBits; + + // xxx not sure how to do fullSceneAntiAliasingNumSamples.. + + attribs[n++] = AGL_SAMPLE_BUFFERS_ARB; + attribs[n++] = 1; + attribs[n++] = AGL_SAMPLES_ARB; + attribs[n++] = 4; + attribs[n++] = AGL_CLOSEST_POLICY; + attribs[n++] = AGL_NO_RECOVERY; + attribs[n++] = AGL_NONE; + + renderContext = aglCreateContext (aglChoosePixelFormat (0, 0, attribs), + sharedContext); + + aglSetDrawable (renderContext, GetWindowPort (peer->windowRef)); + } + + ~WindowedGLContext() + { + makeInactive(); + aglSetDrawable (renderContext, 0); + aglDestroyContext (renderContext); + } + + bool makeActive() const throw() + { + jassert (renderContext != 0); + + return aglSetCurrentContext (renderContext); + } + + bool makeInactive() const throw() + { + return (! isActive()) || aglSetCurrentContext (0); + } + + bool isActive() const throw() + { + return aglGetCurrentContext() == renderContext; + } + + const OpenGLPixelFormat getPixelFormat() const + { + return pixelFormat; + } + + void* getRawContext() const throw() + { + return renderContext; + } + + void updateWindowPosition (int x, int y, int w, int h, int outerWindowHeight) + { + GLint bufferRect[4]; + bufferRect[0] = x; + bufferRect[1] = outerWindowHeight - (y + h); + bufferRect[2] = w; + bufferRect[3] = h; + + aglSetInteger (renderContext, AGL_BUFFER_RECT, bufferRect); + aglEnable (renderContext, AGL_BUFFER_RECT); + } + + void swapBuffers() + { + aglSwapBuffers (renderContext); + } + + bool setSwapInterval (const int numFramesPerSwap) + { + return aglSetInteger (renderContext, AGL_SWAP_INTERVAL, (const GLint*) &numFramesPerSwap); + } + + int getSwapInterval() const + { + GLint numFrames = 0; + aglGetInteger (renderContext, AGL_SWAP_INTERVAL, &numFrames); + return numFrames; + } + + void repaint() + { + } + + //============================================================================== + juce_UseDebuggingNewOperator + + AGLContext renderContext; + +private: + OpenGLPixelFormat pixelFormat; + + //============================================================================== + WindowedGLContext (const WindowedGLContext&); + const WindowedGLContext& operator= (const WindowedGLContext&); +}; + +//============================================================================== +OpenGLContext* OpenGLContext::createContextForWindow (Component* const component, + const OpenGLPixelFormat& pixelFormat, + const OpenGLContext* const contextToShareWith) +{ + WindowedGLContext* c = new WindowedGLContext (component, pixelFormat, + contextToShareWith != 0 ? (AGLContext) contextToShareWith->getRawContext() : 0); + + if (c->renderContext == 0) + deleteAndZero (c); + + return c; +} + +void juce_glViewport (const int w, const int h) +{ + glViewport (0, 0, w, h); +} + +static int getAGLAttribute (AGLPixelFormat p, const GLint attrib) +{ + GLint result = 0; + aglDescribePixelFormat (p, attrib, &result); + return result; +} + +void OpenGLPixelFormat::getAvailablePixelFormats (Component* /*component*/, + OwnedArray & results) +{ + GLint attribs [64]; + int n = 0; + attribs[n++] = AGL_RGBA; + attribs[n++] = AGL_DOUBLEBUFFER; + attribs[n++] = AGL_ACCELERATED; + attribs[n++] = AGL_NO_RECOVERY; + attribs[n++] = AGL_NONE; + + AGLPixelFormat p = aglChoosePixelFormat (0, 0, attribs); + + while (p != 0) + { + OpenGLPixelFormat* const pf = new OpenGLPixelFormat(); + pf->redBits = getAGLAttribute (p, AGL_RED_SIZE); + pf->greenBits = getAGLAttribute (p, AGL_GREEN_SIZE); + pf->blueBits = getAGLAttribute (p, AGL_BLUE_SIZE); + pf->alphaBits = getAGLAttribute (p, AGL_ALPHA_SIZE); + pf->depthBufferBits = getAGLAttribute (p, AGL_DEPTH_SIZE); + pf->stencilBufferBits = getAGLAttribute (p, AGL_STENCIL_SIZE); + pf->accumulationBufferRedBits = getAGLAttribute (p, AGL_ACCUM_RED_SIZE); + pf->accumulationBufferGreenBits = getAGLAttribute (p, AGL_ACCUM_GREEN_SIZE); + pf->accumulationBufferBlueBits = getAGLAttribute (p, AGL_ACCUM_BLUE_SIZE); + pf->accumulationBufferAlphaBits = getAGLAttribute (p, AGL_ACCUM_ALPHA_SIZE); + + results.add (pf); + + p = aglNextPixelFormat (p); + } +} + + +#endif + +END_JUCE_NAMESPACE diff --git a/build/win32/vc6/JUCE.dsp b/build/win32/vc6/JUCE.dsp index 88ceb4f656..23610b8cf2 100644 --- a/build/win32/vc6/JUCE.dsp +++ b/build/win32/vc6/JUCE.dsp @@ -619,6 +619,42 @@ SOURCE=..\..\..\src\juce_appframework\audio\dsp\juce_IIRFilter.cpp SOURCE=..\..\..\src\juce_appframework\audio\dsp\juce_IIRFilter.h # End Source File # End Group +# Begin Group "processors" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\..\src\juce_appframework\audio\processors\juce_AudioPlayHead.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\src\juce_appframework\audio\processors\juce_AudioProcessor.cpp +# End Source File +# Begin Source File + +SOURCE=..\..\..\src\juce_appframework\audio\processors\juce_AudioProcessor.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\src\juce_appframework\audio\processors\juce_AudioProcessorEditor.cpp +# End Source File +# Begin Source File + +SOURCE=..\..\..\src\juce_appframework\audio\processors\juce_AudioProcessorEditor.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\src\juce_appframework\audio\processors\juce_AudioProcessorListener.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\src\juce_appframework\audio\processors\juce_GenericAudioProcessorEditor.cpp +# End Source File +# Begin Source File + +SOURCE=..\..\..\src\juce_appframework\audio\processors\juce_GenericAudioProcessorEditor.h +# End Source File +# End Group # End Group # Begin Group "events" @@ -1245,10 +1281,6 @@ SOURCE=..\..\..\src\juce_appframework\gui\graphics\imaging\image_file_formats\pn # End Source File # Begin Source File -SOURCE=..\..\..\src\juce_appframework\gui\graphics\imaging\image_file_formats\pnglib\pnggccrd.c -# End Source File -# Begin Source File - SOURCE=..\..\..\src\juce_appframework\gui\graphics\imaging\image_file_formats\pnglib\pngget.c # End Source File # Begin Source File @@ -1285,10 +1317,6 @@ SOURCE=..\..\..\src\juce_appframework\gui\graphics\imaging\image_file_formats\pn # End Source File # Begin Source File -SOURCE=..\..\..\src\juce_appframework\gui\graphics\imaging\image_file_formats\pnglib\pngvcrd.c -# End Source File -# Begin Source File - SOURCE=..\..\..\src\juce_appframework\gui\graphics\imaging\image_file_formats\pnglib\pngwio.c # End Source File # Begin Source File @@ -1866,6 +1894,10 @@ SOURCE=..\..\..\src\juce_appframework\gui\components\mouse\juce_DragAndDropTarge # End Source File # Begin Source File +SOURCE=..\..\..\src\juce_appframework\gui\components\mouse\juce_FileDragAndDropTarget.h +# End Source File +# Begin Source File + SOURCE=..\..\..\src\juce_appframework\gui\components\mouse\juce_LassoComponent.h # End Source File # Begin Source File @@ -2154,6 +2186,14 @@ SOURCE=..\..\..\src\juce_appframework\gui\components\filebrowser\juce_FilePrevie # End Source File # Begin Source File +SOURCE=..\..\..\src\juce_appframework\gui\components\filebrowser\juce_FileSearchPathListComponent.cpp +# End Source File +# Begin Source File + +SOURCE=..\..\..\src\juce_appframework\gui\components\filebrowser\juce_FileSearchPathListComponent.h +# End Source File +# Begin Source File + SOURCE=..\..\..\src\juce_appframework\gui\components\filebrowser\juce_FileTreeComponent.cpp # End Source File # Begin Source File diff --git a/extras/audio plugin host/build/mac/PluginHost.xcodeproj/project.pbxproj b/extras/audio plugin host/build/mac/PluginHost.xcodeproj/project.pbxproj index f590854a3a..5fbeda612f 100644 --- a/extras/audio plugin host/build/mac/PluginHost.xcodeproj/project.pbxproj +++ b/extras/audio plugin host/build/mac/PluginHost.xcodeproj/project.pbxproj @@ -7,6 +7,7 @@ objects = { /* Begin PBXBuildFile section */ + 8411682E0CBBEE0500232E45 /* OpenGL.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 8411682D0CBBEE0500232E45 /* OpenGL.framework */; }; 84FFAEAC0C6C8A6F009F6E72 /* FilterGraph.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 84FFAE920C6C8A6F009F6E72 /* FilterGraph.cpp */; }; 84FFAEAD0C6C8A6F009F6E72 /* GraphEditorPanel.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 84FFAE940C6C8A6F009F6E72 /* GraphEditorPanel.cpp */; }; 84FFAEAE0C6C8A6F009F6E72 /* InternalFilters.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 84FFAE960C6C8A6F009F6E72 /* InternalFilters.cpp */; }; @@ -42,7 +43,8 @@ 20286C33FDCF999611CA2CEA /* Carbon.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Carbon.framework; path = /System/Library/Frameworks/Carbon.framework; sourceTree = ""; }; 4A9504C8FFE6A3BC11CA0CBA /* ApplicationServices.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = ApplicationServices.framework; path = /System/Library/Frameworks/ApplicationServices.framework; sourceTree = ""; }; 4A9504CAFFE6A41611CA0CBA /* CoreServices.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreServices.framework; path = /System/Library/Frameworks/CoreServices.framework; sourceTree = ""; }; - 508344B209E5C41E0093A071 /* Juce Plugin Host.app */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = wrapper.application; path = "Juce Plugin Host.app"; sourceTree = BUILT_PRODUCTS_DIR; }; + 508344B209E5C41E0093A071 /* Juce Plugin Host.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "Juce Plugin Host.app"; sourceTree = BUILT_PRODUCTS_DIR; }; + 8411682D0CBBEE0500232E45 /* OpenGL.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = OpenGL.framework; path = /System/Library/Frameworks/OpenGL.framework; sourceTree = ""; }; 84FFAE920C6C8A6F009F6E72 /* FilterGraph.cpp */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.cpp.cpp; name = FilterGraph.cpp; path = ../../src/host/FilterGraph.cpp; sourceTree = SOURCE_ROOT; }; 84FFAE930C6C8A6F009F6E72 /* FilterGraph.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; name = FilterGraph.h; path = ../../src/host/FilterGraph.h; sourceTree = SOURCE_ROOT; }; 84FFAE940C6C8A6F009F6E72 /* GraphEditorPanel.cpp */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.cpp.cpp; name = GraphEditorPanel.cpp; path = ../../src/host/GraphEditorPanel.cpp; sourceTree = SOURCE_ROOT; }; @@ -88,6 +90,7 @@ 84FFAF060C6C8ED5009F6E72 /* IOKit.framework in Frameworks */, 84FFAF080C6C8ED5009F6E72 /* QuickTime.framework in Frameworks */, 84FFAF150C6C8EE8009F6E72 /* AGL.framework in Frameworks */, + 8411682E0CBBEE0500232E45 /* OpenGL.framework in Frameworks */, ); runOnlyForDeploymentPostprocessing = 0; }; @@ -134,6 +137,7 @@ 20286C32FDCF999611CA2CEA /* External Frameworks and Libraries */ = { isa = PBXGroup; children = ( + 8411682D0CBBEE0500232E45 /* OpenGL.framework */, 84FFAF140C6C8EE8009F6E72 /* AGL.framework */, 84FFAEFF0C6C8ED5009F6E72 /* CoreAudio.framework */, 84FFAF000C6C8ED5009F6E72 /* CoreMIDI.framework */, diff --git a/src/juce_appframework/audio/dsp/juce_AudioSampleBuffer.cpp b/src/juce_appframework/audio/dsp/juce_AudioSampleBuffer.cpp index 8755982a83..3e47c37e22 100644 --- a/src/juce_appframework/audio/dsp/juce_AudioSampleBuffer.cpp +++ b/src/juce_appframework/audio/dsp/juce_AudioSampleBuffer.cpp @@ -117,8 +117,10 @@ const AudioSampleBuffer& AudioSampleBuffer::operator= (const AudioSampleBuffer& { setSize (other.getNumChannels(), other.getNumSamples(), false, false, false); - const int totalBytes = numChannels * size * sizeof (float); - memcpy (allocatedData, other.allocatedData, totalBytes); + const int numBytes = size * sizeof (float); + + for (int i = 0; i < numChannels; ++i) + memcpy (channels[i], other.channels[i], numBytes); } return *this; @@ -126,8 +128,7 @@ const AudioSampleBuffer& AudioSampleBuffer::operator= (const AudioSampleBuffer& AudioSampleBuffer::~AudioSampleBuffer() throw() { - if (allocatedData != 0) - juce_free (allocatedData); + juce_free (allocatedData); } float* AudioSampleBuffer::getSampleData (const int channelNumber, @@ -165,8 +166,7 @@ void AudioSampleBuffer::setSize (const int newNumChannels, sizeToCopy); } - if (allocatedData != 0) - juce_free (allocatedData); + juce_free (allocatedData); allocatedData = newData; allocatedBytes = newTotalBytes; @@ -180,8 +180,7 @@ void AudioSampleBuffer::setSize (const int newNumChannels, } else { - if (allocatedData != 0) - juce_free (allocatedData); + juce_free (allocatedData); allocatedData = (clearExtraSpace) ? (float*) juce_calloc (newTotalBytes) : (float*) juce_malloc (newTotalBytes);