|
- /*
- ==============================================================================
-
- This file is part of the JUCE library.
- Copyright (c) 2022 - Raw Material Software Limited
-
- JUCE is an open source library subject to commercial or open-source
- licensing.
-
- By using JUCE, you agree to the terms of both the JUCE 7 End-User License
- Agreement and JUCE Privacy Policy.
-
- End User License Agreement: www.juce.com/juce-7-licence
- Privacy Policy: www.juce.com/juce-privacy-policy
-
- Or: You may also use this code under the terms of the GPL v3 (see
- www.gnu.org/licenses).
-
- JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
- EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
- DISCLAIMED.
-
- ==============================================================================
- */
-
- #include "juce_mac_CGMetalLayerRenderer.h"
-
- @interface NSEvent (DeviceDelta)
- - (float)deviceDeltaX;
- - (float)deviceDeltaY;
- @end
-
- //==============================================================================
- namespace juce
- {
-
- using AppFocusChangeCallback = void (*)();
- extern AppFocusChangeCallback appFocusChangeCallback;
- using CheckEventBlockedByModalComps = bool (*) (NSEvent*);
- extern CheckEventBlockedByModalComps isEventBlockedByModalComps;
-
- //==============================================================================
- static constexpr int translateVirtualToAsciiKeyCode (int keyCode) noexcept
- {
- switch (keyCode)
- {
- // The virtual keycodes are from HIToolbox/Events.h
- case 0x00: return 'A';
- case 0x01: return 'S';
- case 0x02: return 'D';
- case 0x03: return 'F';
- case 0x04: return 'H';
- case 0x05: return 'G';
- case 0x06: return 'Z';
- case 0x07: return 'X';
- case 0x08: return 'C';
- case 0x09: return 'V';
- case 0x0B: return 'B';
- case 0x0C: return 'Q';
- case 0x0D: return 'W';
- case 0x0E: return 'E';
- case 0x0F: return 'R';
- case 0x10: return 'Y';
- case 0x11: return 'T';
- case 0x12: return '1';
- case 0x13: return '2';
- case 0x14: return '3';
- case 0x15: return '4';
- case 0x16: return '6';
- case 0x17: return '5';
- case 0x18: return '='; // kVK_ANSI_Equal
- case 0x19: return '9';
- case 0x1A: return '7';
- case 0x1B: return '-'; // kVK_ANSI_Minus
- case 0x1C: return '8';
- case 0x1D: return '0';
- case 0x1E: return ']'; // kVK_ANSI_RightBracket
- case 0x1F: return 'O';
- case 0x20: return 'U';
- case 0x21: return '['; // kVK_ANSI_LeftBracket
- case 0x22: return 'I';
- case 0x23: return 'P';
- case 0x25: return 'L';
- case 0x26: return 'J';
- case 0x27: return '"'; // kVK_ANSI_Quote
- case 0x28: return 'K';
- case 0x29: return ';'; // kVK_ANSI_Semicolon
- case 0x2A: return '\\'; // kVK_ANSI_Backslash
- case 0x2B: return ','; // kVK_ANSI_Comma
- case 0x2C: return '/'; // kVK_ANSI_Slash
- case 0x2D: return 'N';
- case 0x2E: return 'M';
- case 0x2F: return '.'; // kVK_ANSI_Period
- case 0x32: return '`'; // kVK_ANSI_Grave
-
- default: return keyCode;
- }
- }
-
- constexpr int extendedKeyModifier = 0x30000;
-
- //==============================================================================
- class NSViewComponentPeer : public ComponentPeer
- {
- public:
- NSViewComponentPeer (Component& comp, const int windowStyleFlags, NSView* viewToAttachTo)
- : ComponentPeer (comp, windowStyleFlags),
- safeComponent (&comp),
- isSharedWindow (viewToAttachTo != nil),
- lastRepaintTime (Time::getMillisecondCounter())
- {
- appFocusChangeCallback = appFocusChanged;
- isEventBlockedByModalComps = checkEventBlockedByModalComps;
-
- auto r = makeNSRect (component.getLocalBounds());
-
- view = [createViewInstance() initWithFrame: r];
- setOwner (view, this);
-
- [view registerForDraggedTypes: getSupportedDragTypes()];
-
- const auto options = NSTrackingMouseEnteredAndExited
- | NSTrackingMouseMoved
- | NSTrackingEnabledDuringMouseDrag
- | NSTrackingActiveAlways
- | NSTrackingInVisibleRect;
- const NSUniquePtr<NSTrackingArea> trackingArea { [[NSTrackingArea alloc] initWithRect: r
- options: options
- owner: view
- userInfo: nil] };
- [view addTrackingArea: trackingArea.get()];
-
- notificationCenter = [NSNotificationCenter defaultCenter];
-
- [notificationCenter addObserver: view
- selector: frameChangedSelector
- name: NSViewFrameDidChangeNotification
- object: view];
-
- [view setPostsFrameChangedNotifications: YES];
-
- #if USE_COREGRAPHICS_RENDERING
- if ((windowStyleFlags & ComponentPeer::windowRequiresSynchronousCoreGraphicsRendering) == 0)
- {
- if (@available (macOS 10.8, *))
- {
- [view setWantsLayer: YES];
- [[view layer] setDrawsAsynchronously: YES];
- }
- }
- #endif
-
- createCVDisplayLink();
-
- if (isSharedWindow)
- {
- window = [viewToAttachTo window];
- [viewToAttachTo addSubview: view];
- }
- else
- {
- r.origin.x = (CGFloat) component.getX();
- r.origin.y = (CGFloat) component.getY();
- r = flippedScreenRect (r);
-
- window = [createWindowInstance() initWithContentRect: r
- styleMask: getNSWindowStyleMask (windowStyleFlags)
- backing: NSBackingStoreBuffered
- defer: YES];
- setOwner (window, this);
-
- if (@available (macOS 10.10, *))
- [window setAccessibilityElement: YES];
-
- [window orderOut: nil];
- [window setDelegate: (id<NSWindowDelegate>) window];
-
- [window setOpaque: component.isOpaque()];
-
- if (! [window isOpaque])
- [window setBackgroundColor: [NSColor clearColor]];
-
- if (@available (macOS 10.9, *))
- [view setAppearance: [NSAppearance appearanceNamed: NSAppearanceNameAqua]];
-
- [window setHasShadow: ((windowStyleFlags & windowHasDropShadow) != 0)];
-
- if (component.isAlwaysOnTop())
- setAlwaysOnTop (true);
-
- [window setContentView: view];
-
- // We'll both retain and also release this on closing because plugin hosts can unexpectedly
- // close the window for us, and also tend to get cause trouble if setReleasedWhenClosed is NO.
- [window setReleasedWhenClosed: YES];
- [window retain];
-
- [window setExcludedFromWindowsMenu: (windowStyleFlags & windowIsTemporary) != 0];
- [window setIgnoresMouseEvents: (windowStyleFlags & windowIgnoresMouseClicks) != 0];
-
- setCollectionBehaviour (false);
-
- [window setRestorable: NO];
-
- #if defined (MAC_OS_X_VERSION_10_12) && (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_12)
- if (@available (macOS 10.12, *))
- [window setTabbingMode: NSWindowTabbingModeDisallowed];
- #endif
-
- [notificationCenter addObserver: view
- selector: frameChangedSelector
- name: NSWindowDidMoveNotification
- object: window];
-
- [notificationCenter addObserver: view
- selector: frameChangedSelector
- name: NSWindowDidMiniaturizeNotification
- object: window];
-
- [notificationCenter addObserver: view
- selector: @selector (windowWillMiniaturize:)
- name: NSWindowWillMiniaturizeNotification
- object: window];
-
- [notificationCenter addObserver: view
- selector: @selector (windowDidDeminiaturize:)
- name: NSWindowDidDeminiaturizeNotification
- object: window];
- }
-
- auto alpha = component.getAlpha();
-
- if (alpha < 1.0f)
- setAlpha (alpha);
-
- setTitle (component.getName());
-
- getNativeRealtimeModifiers = []
- {
- if ([NSEvent respondsToSelector: @selector (modifierFlags)])
- NSViewComponentPeer::updateModifiers ([NSEvent modifierFlags]);
-
- return ModifierKeys::currentModifiers;
- };
- }
-
- ~NSViewComponentPeer() override
- {
- CVDisplayLinkStop (displayLink);
- dispatch_source_cancel (displaySource);
-
- [notificationCenter removeObserver: view];
- setOwner (view, nullptr);
-
- if ([view superview] != nil)
- {
- redirectWillMoveToWindow (nullptr);
- [view removeFromSuperview];
- }
-
- if (! isSharedWindow)
- {
- setOwner (window, nullptr);
- [window setContentView: nil];
- [window close];
- [window release];
- }
-
- [view release];
- }
-
- //==============================================================================
- void* getNativeHandle() const override { return view; }
-
- void setVisible (bool shouldBeVisible) override
- {
- if (isSharedWindow)
- {
- if (shouldBeVisible)
- [view setHidden: false];
- else if ([window firstResponder] != view || ([window firstResponder] == view && [window makeFirstResponder: nil]))
- [view setHidden: true];
- }
- else
- {
- if (shouldBeVisible)
- {
- ++insideToFrontCall;
- [window orderFront: nil];
- --insideToFrontCall;
- handleBroughtToFront();
- }
- else
- {
- [window orderOut: nil];
- }
- }
- }
-
- void setTitle (const String& title) override
- {
- JUCE_AUTORELEASEPOOL
- {
- if (! isSharedWindow)
- [window setTitle: juceStringToNS (title)];
- }
- }
-
- bool setDocumentEditedStatus (bool edited) override
- {
- if (! hasNativeTitleBar())
- return false;
-
- [window setDocumentEdited: edited];
- return true;
- }
-
- void setRepresentedFile (const File& file) override
- {
- if (! isSharedWindow)
- {
- [window setRepresentedFilename: juceStringToNS (file != File()
- ? file.getFullPathName()
- : String())];
-
- windowRepresentsFile = (file != File());
- }
- }
-
- void setBounds (const Rectangle<int>& newBounds, bool) override
- {
- auto r = makeNSRect (newBounds);
- auto oldViewSize = [view frame].size;
-
- if (isSharedWindow)
- {
- [view setFrame: r];
- }
- else
- {
- // Repaint behaviour of setFrame seemed to change in 10.11, and the drawing became synchronous,
- // causing performance issues. But sending an async update causes flickering in older versions,
- // hence this version check to use the old behaviour on pre 10.11 machines
- static bool isPre10_11 = SystemStats::getOperatingSystemType() <= SystemStats::MacOSX_10_10;
-
- [window setFrame: [window frameRectForContentRect: flippedScreenRect (r)]
- display: isPre10_11];
- }
-
- if (oldViewSize.width != r.size.width || oldViewSize.height != r.size.height)
- [view setNeedsDisplay: true];
- }
-
- Rectangle<int> getBounds (const bool global) const
- {
- auto r = [view frame];
- NSWindow* viewWindow = [view window];
-
- if (global && viewWindow != nil)
- {
- r = [[view superview] convertRect: r toView: nil];
- r = [viewWindow convertRectToScreen: r];
-
- r = flippedScreenRect (r);
- }
-
- return convertToRectInt (r);
- }
-
- Rectangle<int> getBounds() const override
- {
- return getBounds (! isSharedWindow);
- }
-
- Point<float> localToGlobal (Point<float> relativePosition) override
- {
- return relativePosition + getBounds (true).getPosition().toFloat();
- }
-
- using ComponentPeer::localToGlobal;
-
- Point<float> globalToLocal (Point<float> screenPosition) override
- {
- return screenPosition - getBounds (true).getPosition().toFloat();
- }
-
- using ComponentPeer::globalToLocal;
-
- void setAlpha (float newAlpha) override
- {
- if (isSharedWindow)
- [view setAlphaValue: (CGFloat) newAlpha];
- else
- [window setAlphaValue: (CGFloat) newAlpha];
- }
-
- void setMinimised (bool shouldBeMinimised) override
- {
- if (! isSharedWindow)
- {
- if (shouldBeMinimised)
- [window miniaturize: nil];
- else
- [window deminiaturize: nil];
- }
- }
-
- bool isMinimised() const override
- {
- return [window isMiniaturized];
- }
-
- NSWindowCollectionBehavior getCollectionBehavior (bool forceFullScreen) const
- {
- if (forceFullScreen)
- return NSWindowCollectionBehaviorFullScreenPrimary;
-
- // Some SDK versions don't define NSWindowCollectionBehaviorFullScreenNone
- constexpr auto fullScreenNone = (NSUInteger) (1 << 9);
-
- return (getStyleFlags() & (windowHasMaximiseButton | windowIsResizable)) == (windowHasMaximiseButton | windowIsResizable)
- ? NSWindowCollectionBehaviorFullScreenPrimary
- : fullScreenNone;
- }
-
- void setCollectionBehaviour (bool forceFullScreen) const
- {
- [window setCollectionBehavior: getCollectionBehavior (forceFullScreen)];
- }
-
- void setFullScreen (bool shouldBeFullScreen) override
- {
- if (isSharedWindow)
- return;
-
- if (shouldBeFullScreen)
- setCollectionBehaviour (true);
-
- if (isMinimised())
- setMinimised (false);
-
- if (shouldBeFullScreen != isFullScreen())
- [window toggleFullScreen: nil];
- }
-
- bool isFullScreen() const override
- {
- return ([window styleMask] & NSWindowStyleMaskFullScreen) != 0;
- }
-
- bool isKioskMode() const override
- {
- return isFullScreen() && ComponentPeer::isKioskMode();
- }
-
- static bool isWindowAtPoint (NSWindow* w, NSPoint screenPoint)
- {
- if ([NSWindow respondsToSelector: @selector (windowNumberAtPoint:belowWindowWithWindowNumber:)])
- return [NSWindow windowNumberAtPoint: screenPoint belowWindowWithWindowNumber: 0] == [w windowNumber];
-
- return true;
- }
-
- bool contains (Point<int> localPos, bool trueIfInAChildWindow) const override
- {
- NSRect viewFrame = [view frame];
-
- if (! (isPositiveAndBelow (localPos.getX(), viewFrame.size.width)
- && isPositiveAndBelow (localPos.getY(), viewFrame.size.height)))
- return false;
-
- if (! SystemStats::isRunningInAppExtensionSandbox())
- {
- if (NSWindow* const viewWindow = [view window])
- {
- NSRect windowFrame = [viewWindow frame];
- NSPoint windowPoint = [view convertPoint: NSMakePoint (localPos.x, localPos.y) toView: nil];
- NSPoint screenPoint = NSMakePoint (windowFrame.origin.x + windowPoint.x,
- windowFrame.origin.y + windowPoint.y);
-
- if (! isWindowAtPoint (viewWindow, screenPoint))
- return false;
-
- }
- }
-
- NSView* v = [view hitTest: NSMakePoint (viewFrame.origin.x + localPos.getX(),
- viewFrame.origin.y + localPos.getY())];
-
- return trueIfInAChildWindow ? (v != nil)
- : (v == view);
- }
-
- OptionalBorderSize getFrameSizeIfPresent() const override
- {
- if (! isSharedWindow)
- {
- BorderSize<int> b;
-
- NSRect v = [view convertRect: [view frame] toView: nil];
- NSRect w = [window frame];
-
- b.setTop ((int) (w.size.height - (v.origin.y + v.size.height)));
- b.setBottom ((int) v.origin.y);
- b.setLeft ((int) v.origin.x);
- b.setRight ((int) (w.size.width - (v.origin.x + v.size.width)));
-
- return OptionalBorderSize { b };
- }
-
- return {};
- }
-
- BorderSize<int> getFrameSize() const override
- {
- if (const auto frameSize = getFrameSizeIfPresent())
- return *frameSize;
-
- return {};
- }
-
- bool hasNativeTitleBar() const
- {
- return (getStyleFlags() & windowHasTitleBar) != 0;
- }
-
- bool setAlwaysOnTop (bool alwaysOnTop) override
- {
- if (! isSharedWindow)
- {
- [window setLevel: alwaysOnTop ? ((getStyleFlags() & windowIsTemporary) != 0 ? NSPopUpMenuWindowLevel
- : NSFloatingWindowLevel)
- : NSNormalWindowLevel];
-
- isAlwaysOnTop = alwaysOnTop;
- }
-
- return true;
- }
-
- void toFront (bool makeActiveWindow) override
- {
- if (isSharedWindow)
- {
- NSView* superview = [view superview];
- NSMutableArray* subviews = [NSMutableArray arrayWithArray: [superview subviews]];
-
- const auto isFrontmost = [[subviews lastObject] isEqual: view];
-
- if (! isFrontmost)
- {
- [view retain];
- [subviews removeObject: view];
- [subviews addObject: view];
-
- [superview setSubviews: subviews];
- [view release];
- }
- }
-
- if (window != nil && component.isVisible())
- {
- ++insideToFrontCall;
-
- if (makeActiveWindow)
- [window makeKeyAndOrderFront: nil];
- else
- [window orderFront: nil];
-
- if (insideToFrontCall <= 1)
- {
- Desktop::getInstance().getMainMouseSource().forceMouseCursorUpdate();
- handleBroughtToFront();
- }
-
- --insideToFrontCall;
- }
- }
-
- void toBehind (ComponentPeer* other) override
- {
- if (auto* otherPeer = dynamic_cast<NSViewComponentPeer*> (other))
- {
- if (isSharedWindow)
- {
- NSView* superview = [view superview];
- NSMutableArray* subviews = [NSMutableArray arrayWithArray: [superview subviews]];
-
- const auto otherViewIndex = [subviews indexOfObject: otherPeer->view];
-
- if (otherViewIndex == NSNotFound)
- return;
-
- const auto isBehind = [subviews indexOfObject: view] < otherViewIndex;
-
- if (! isBehind)
- {
- [view retain];
- [subviews removeObject: view];
- [subviews insertObject: view
- atIndex: otherViewIndex];
-
- [superview setSubviews: subviews];
- [view release];
- }
- }
- else if (component.isVisible())
- {
- [window orderWindow: NSWindowBelow
- relativeTo: [otherPeer->window windowNumber]];
- }
- }
- else
- {
- jassertfalse; // wrong type of window?
- }
- }
-
- void setIcon (const Image& newIcon) override
- {
- if (! isSharedWindow)
- {
- // need to set a dummy represented file here to show the file icon (which we then set to the new icon)
- if (! windowRepresentsFile)
- [window setRepresentedFilename: juceStringToNS (" ")]; // can't just use an empty string for some reason...
-
- auto img = NSUniquePtr<NSImage> { imageToNSImage (ScaledImage (newIcon)) };
- [[window standardWindowButton: NSWindowDocumentIconButton] setImage: img.get()];
- }
- }
-
- StringArray getAvailableRenderingEngines() override
- {
- StringArray s ("Software Renderer");
-
- #if USE_COREGRAPHICS_RENDERING
- s.add ("CoreGraphics Renderer");
- #endif
-
- return s;
- }
-
- int getCurrentRenderingEngine() const override
- {
- return usingCoreGraphics ? 1 : 0;
- }
-
- void setCurrentRenderingEngine (int index) override
- {
- #if USE_COREGRAPHICS_RENDERING
- if (usingCoreGraphics != (index > 0))
- {
- usingCoreGraphics = index > 0;
- [view setNeedsDisplay: true];
- }
- #else
- ignoreUnused (index);
- #endif
- }
-
- void redirectMouseDown (NSEvent* ev)
- {
- if (! Process::isForegroundProcess())
- Process::makeForegroundProcess();
-
- ModifierKeys::currentModifiers = ModifierKeys::currentModifiers.withFlags (getModifierForButtonNumber ([ev buttonNumber]));
- sendMouseEvent (ev);
- }
-
- void redirectMouseUp (NSEvent* ev)
- {
- ModifierKeys::currentModifiers = ModifierKeys::currentModifiers.withoutFlags (getModifierForButtonNumber ([ev buttonNumber]));
- sendMouseEvent (ev);
- showArrowCursorIfNeeded();
- }
-
- void redirectMouseDrag (NSEvent* ev)
- {
- ModifierKeys::currentModifiers = ModifierKeys::currentModifiers.withFlags (getModifierForButtonNumber ([ev buttonNumber]));
- sendMouseEvent (ev);
- }
-
- void redirectMouseMove (NSEvent* ev)
- {
- ModifierKeys::currentModifiers = ModifierKeys::currentModifiers.withoutMouseButtons();
-
- NSPoint windowPos = [ev locationInWindow];
- NSPoint screenPos = [[ev window] convertRectToScreen: NSMakeRect (windowPos.x, windowPos.y, 1.0f, 1.0f)].origin;
-
- if (isWindowAtPoint ([ev window], screenPos))
- sendMouseEvent (ev);
- else
- // moved into another window which overlaps this one, so trigger an exit
- handleMouseEvent (MouseInputSource::InputSourceType::mouse, MouseInputSource::offscreenMousePos, ModifierKeys::currentModifiers,
- getMousePressure (ev), MouseInputSource::defaultOrientation, getMouseTime (ev));
-
- showArrowCursorIfNeeded();
- }
-
- void redirectMouseEnter (NSEvent* ev)
- {
- sendMouseEnterExit (ev);
- }
-
- void redirectMouseExit (NSEvent* ev)
- {
- sendMouseEnterExit (ev);
- }
-
- static float checkDeviceDeltaReturnValue (float v) noexcept
- {
- // (deviceDeltaX can fail and return NaN, so need to sanity-check the result)
- v *= 0.5f / 256.0f;
- return (v > -1000.0f && v < 1000.0f) ? v : 0.0f;
- }
-
- void redirectMouseWheel (NSEvent* ev)
- {
- updateModifiers (ev);
-
- MouseWheelDetails wheel;
- wheel.deltaX = 0;
- wheel.deltaY = 0;
- wheel.isReversed = false;
- wheel.isSmooth = false;
- wheel.isInertial = false;
-
- @try
- {
- if ([ev respondsToSelector: @selector (isDirectionInvertedFromDevice)])
- wheel.isReversed = [ev isDirectionInvertedFromDevice];
-
- wheel.isInertial = ([ev momentumPhase] != NSEventPhaseNone);
-
- if ([ev respondsToSelector: @selector (hasPreciseScrollingDeltas)])
- {
- if ([ev hasPreciseScrollingDeltas])
- {
- const float scale = 0.5f / 256.0f;
- wheel.deltaX = scale * (float) [ev scrollingDeltaX];
- wheel.deltaY = scale * (float) [ev scrollingDeltaY];
- wheel.isSmooth = true;
- }
- }
- else if ([ev respondsToSelector: @selector (deviceDeltaX)])
- {
- wheel.deltaX = checkDeviceDeltaReturnValue ([ev deviceDeltaX]);
- wheel.deltaY = checkDeviceDeltaReturnValue ([ev deviceDeltaY]);
- }
- }
- @catch (...)
- {}
-
- if (wheel.deltaX == 0.0f && wheel.deltaY == 0.0f)
- {
- const float scale = 10.0f / 256.0f;
- wheel.deltaX = scale * (float) [ev deltaX];
- wheel.deltaY = scale * (float) [ev deltaY];
- }
-
- handleMouseWheel (MouseInputSource::InputSourceType::mouse, getMousePos (ev, view), getMouseTime (ev), wheel);
- }
-
- void redirectMagnify (NSEvent* ev)
- {
- const float invScale = 1.0f - (float) [ev magnification];
-
- if (invScale > 0.0f)
- handleMagnifyGesture (MouseInputSource::InputSourceType::mouse, getMousePos (ev, view), getMouseTime (ev), 1.0f / invScale);
- }
-
- void redirectCopy (NSObject*) { handleKeyPress (KeyPress ('c', ModifierKeys (ModifierKeys::commandModifier), 'c')); }
- void redirectPaste (NSObject*) { handleKeyPress (KeyPress ('v', ModifierKeys (ModifierKeys::commandModifier), 'v')); }
- void redirectCut (NSObject*) { handleKeyPress (KeyPress ('x', ModifierKeys (ModifierKeys::commandModifier), 'x')); }
- void redirectSelectAll (NSObject*) { handleKeyPress (KeyPress ('a', ModifierKeys (ModifierKeys::commandModifier), 'a')); }
-
- void redirectWillMoveToWindow (NSWindow* newWindow)
- {
- if (auto* currentWindow = [view window])
- {
- [notificationCenter removeObserver: view
- name: NSWindowDidMoveNotification
- object: currentWindow];
-
- [notificationCenter removeObserver: view
- name: NSWindowWillMiniaturizeNotification
- object: currentWindow];
-
- [notificationCenter removeObserver: view
- name: NSWindowDidBecomeKeyNotification
- object: currentWindow];
-
- [notificationCenter removeObserver: view
- name: NSWindowDidChangeScreenNotification
- object: currentWindow];
- }
-
- if (isSharedWindow && [view window] == window && newWindow == nullptr)
- {
- if (auto* comp = safeComponent.get())
- comp->setVisible (false);
- }
- }
-
- void sendMouseEvent (NSEvent* ev)
- {
- updateModifiers (ev);
- handleMouseEvent (MouseInputSource::InputSourceType::mouse, getMousePos (ev, view), ModifierKeys::currentModifiers,
- getMousePressure (ev), MouseInputSource::defaultOrientation, getMouseTime (ev));
- }
-
- bool handleKeyEvent (NSEvent* ev, bool isKeyDown)
- {
- auto unicode = nsStringToJuce ([ev characters]);
- auto keyCode = getKeyCodeFromEvent (ev);
-
- #if JUCE_DEBUG_KEYCODES
- DBG ("unicode: " + unicode + " " + String::toHexString ((int) unicode[0]));
- auto unmodified = nsStringToJuce ([ev charactersIgnoringModifiers]);
- DBG ("unmodified: " + unmodified + " " + String::toHexString ((int) unmodified[0]));
- #endif
-
- if (keyCode != 0 || unicode.isNotEmpty())
- {
- if (isKeyDown)
- {
- bool used = false;
-
- for (auto u = unicode.getCharPointer(); ! u.isEmpty();)
- {
- auto textCharacter = u.getAndAdvance();
-
- switch (keyCode)
- {
- case NSLeftArrowFunctionKey:
- case NSRightArrowFunctionKey:
- case NSUpArrowFunctionKey:
- case NSDownArrowFunctionKey:
- case NSPageUpFunctionKey:
- case NSPageDownFunctionKey:
- case NSEndFunctionKey:
- case NSHomeFunctionKey:
- case NSDeleteFunctionKey:
- textCharacter = 0;
- break; // (these all seem to generate unwanted garbage unicode strings)
-
- default:
- if (([ev modifierFlags] & NSEventModifierFlagCommand) != 0
- || (keyCode >= NSF1FunctionKey && keyCode <= NSF35FunctionKey))
- textCharacter = 0;
- break;
- }
-
- used = handleKeyUpOrDown (true) || used;
- used = handleKeyPress (keyCode, textCharacter) || used;
- }
-
- return used;
- }
-
- if (handleKeyUpOrDown (false))
- return true;
- }
-
- return false;
- }
-
- bool redirectKeyDown (NSEvent* ev)
- {
- // (need to retain this in case a modal loop runs in handleKeyEvent and
- // our event object gets lost)
- const NSUniquePtr<NSEvent> r ([ev retain]);
-
- updateKeysDown (ev, true);
- bool used = handleKeyEvent (ev, true);
-
- if (([ev modifierFlags] & NSEventModifierFlagCommand) != 0)
- {
- // for command keys, the key-up event is thrown away, so simulate one..
- updateKeysDown (ev, false);
- used = (isValidPeer (this) && handleKeyEvent (ev, false)) || used;
- }
-
- // (If we're running modally, don't allow unused keystrokes to be passed
- // along to other blocked views..)
- if (Component::getCurrentlyModalComponent() != nullptr)
- used = true;
-
- return used;
- }
-
- bool redirectKeyUp (NSEvent* ev)
- {
- updateKeysDown (ev, false);
- return handleKeyEvent (ev, false)
- || Component::getCurrentlyModalComponent() != nullptr;
- }
-
- void redirectModKeyChange (NSEvent* ev)
- {
- // (need to retain this in case a modal loop runs and our event object gets lost)
- const NSUniquePtr<NSEvent> r ([ev retain]);
-
- keysCurrentlyDown.clear();
- handleKeyUpOrDown (true);
-
- updateModifiers (ev);
- handleModifierKeysChange();
- }
-
- //==============================================================================
- void drawRect (NSRect r)
- {
- if (r.size.width < 1.0f || r.size.height < 1.0f)
- return;
-
- auto cg = []
- {
- if (@available (macOS 10.10, *))
- return (CGContextRef) [[NSGraphicsContext currentContext] CGContext];
-
- JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wdeprecated-declarations")
- return (CGContextRef) [[NSGraphicsContext currentContext] graphicsPort];
- JUCE_END_IGNORE_WARNINGS_GCC_LIKE
- }();
-
- drawRectWithContext (cg, r);
- }
-
- void drawRectWithContext (CGContextRef cg, NSRect r)
- {
- if (! component.isOpaque())
- CGContextClearRect (cg, CGContextGetClipBoundingBox (cg));
-
- float displayScale = 1.0f;
- NSScreen* screen = [[view window] screen];
-
- if ([screen respondsToSelector: @selector (backingScaleFactor)])
- displayScale = (float) screen.backingScaleFactor;
-
- auto invalidateTransparentWindowShadow = [this]
- {
- // transparent NSWindows with a drop-shadow need to redraw their shadow when the content
- // changes to avoid stale shadows being drawn behind the window
- if (! isSharedWindow && ! [window isOpaque] && [window hasShadow])
- [window invalidateShadow];
- };
-
- #if USE_COREGRAPHICS_RENDERING && JUCE_COREGRAPHICS_RENDER_WITH_MULTIPLE_PAINT_CALLS
- // This was a workaround for a CGContext not having a way of finding whether a rectangle
- // falls within its clip region. However Apple removed the capability of
- // [view getRectsBeingDrawn: ...] sometime around 10.13, so on later versions of macOS
- // numRects will always be 1 and you'll need to use a CoreGraphicsMetalLayerRenderer
- // to avoid CoreGraphics consolidating disparate rects.
- if (usingCoreGraphics && metalRenderer == nullptr)
- {
- const NSRect* rects = nullptr;
- NSInteger numRects = 0;
- [view getRectsBeingDrawn: &rects count: &numRects];
-
- if (numRects > 1)
- {
- for (int i = 0; i < numRects; ++i)
- {
- NSRect rect = rects[i];
- CGContextSaveGState (cg);
- CGContextClipToRect (cg, CGRectMake (rect.origin.x, rect.origin.y, rect.size.width, rect.size.height));
- renderRect (cg, rect, displayScale);
- CGContextRestoreGState (cg);
- }
-
- invalidateTransparentWindowShadow();
- return;
- }
- }
- #endif
-
- renderRect (cg, r, displayScale);
- invalidateTransparentWindowShadow();
- }
-
- void renderRect (CGContextRef cg, NSRect r, float displayScale)
- {
- #if USE_COREGRAPHICS_RENDERING
- if (usingCoreGraphics)
- {
- const auto height = getComponent().getHeight();
- CGContextConcatCTM (cg, CGAffineTransformMake (1, 0, 0, -1, 0, height));
- CoreGraphicsContext context (cg, (float) height);
- handlePaint (context);
- }
- else
- #endif
- {
- const Point<int> offset (-roundToInt (r.origin.x), -roundToInt (r.origin.y));
- auto clipW = (int) (r.size.width + 0.5f);
- auto clipH = (int) (r.size.height + 0.5f);
-
- RectangleList<int> clip;
- getClipRects (clip, offset, clipW, clipH);
-
- if (! clip.isEmpty())
- {
- Image temp (component.isOpaque() ? Image::RGB : Image::ARGB,
- roundToInt (clipW * displayScale),
- roundToInt (clipH * displayScale),
- ! component.isOpaque());
-
- {
- auto intScale = roundToInt (displayScale);
-
- if (intScale != 1)
- clip.scaleAll (intScale);
-
- auto context = component.getLookAndFeel()
- .createGraphicsContext (temp, offset * intScale, clip);
-
- if (intScale != 1)
- context->addTransform (AffineTransform::scale (displayScale));
-
- handlePaint (*context);
- }
-
- detail::ColorSpacePtr colourSpace { CGColorSpaceCreateWithName (kCGColorSpaceSRGB) };
- CGImageRef image = juce_createCoreGraphicsImage (temp, colourSpace.get());
- CGContextConcatCTM (cg, CGAffineTransformMake (1, 0, 0, -1, r.origin.x, r.origin.y + clipH));
- CGContextDrawImage (cg, CGRectMake (0.0f, 0.0f, clipW, clipH), image);
- CGImageRelease (image);
- }
- }
- }
-
- void repaint (const Rectangle<int>& area) override
- {
- // In 10.11 changes were made to the way the OS handles repaint regions, and it seems that it can
- // no longer be trusted to coalesce all the regions, or to even remember them all without losing
- // a few when there's a lot of activity.
- // As a work around for this, we use a RectangleList to do our own coalescing of regions before
- // asynchronously asking the OS to repaint them.
- deferredRepaints.add (area.toFloat());
- }
-
- static bool shouldThrottleRepaint()
- {
- return areAnyWindowsInLiveResize();
- }
-
- void setNeedsDisplayRectangles()
- {
- if (deferredRepaints.isEmpty())
- return;
-
- auto now = Time::getMillisecondCounter();
- auto msSinceLastRepaint = (lastRepaintTime >= now) ? now - lastRepaintTime
- : (std::numeric_limits<uint32>::max() - lastRepaintTime) + now;
-
- constexpr uint32 minimumRepaintInterval = 1000 / 30; // 30fps
-
- // When windows are being resized, artificially throttling high-frequency repaints helps
- // to stop the event queue getting clogged, and keeps everything working smoothly.
- // For some reason Logic also needs this throttling to record parameter events correctly.
- if (msSinceLastRepaint < minimumRepaintInterval && shouldThrottleRepaint())
- return;
-
- #if USE_COREGRAPHICS_RENDERING && JUCE_COREGRAPHICS_RENDER_WITH_MULTIPLE_PAINT_CALLS
- // We require macOS 10.14 to use the Metal layer renderer
- if (@available (macOS 10.14, *))
- {
- const auto& comp = getComponent();
-
- // If we are resizing we need to fall back to synchronous drawing to avoid artefacts
- if (areAnyWindowsInLiveResize())
- {
- if (metalRenderer != nullptr)
- {
- metalRenderer.reset();
- view.wantsLayer = NO;
- view.layer = nil;
- deferredRepaints = comp.getLocalBounds().toFloat();
- }
- }
- else
- {
- if (metalRenderer == nullptr)
- {
- view.wantsLayer = YES;
- view.layerContentsRedrawPolicy = NSViewLayerContentsRedrawDuringViewResize;
- view.layerContentsPlacement = NSViewLayerContentsPlacementTopLeft;
- view.layer = [CAMetalLayer layer];
- metalRenderer = std::make_unique<CoreGraphicsMetalLayerRenderer> ((CAMetalLayer*) view.layer, getComponent());
- deferredRepaints = comp.getLocalBounds().toFloat();
- }
- }
- }
- #endif
-
- auto dispatchRectangles = [this] ()
- {
- #if USE_COREGRAPHICS_RENDERING
- if (@available (macOS 10.14, *))
- {
- if (metalRenderer != nullptr)
- {
- return metalRenderer->drawRectangleList ((CAMetalLayer*) view.layer,
- (float) [[view window] backingScaleFactor],
- view.frame,
- getComponent(),
- [this] (CGContextRef ctx, CGRect r) { drawRectWithContext (ctx, r); },
- deferredRepaints);
- }
- }
- #endif
-
- for (auto& i : deferredRepaints)
- [view setNeedsDisplayInRect: makeNSRect (i)];
-
- return true;
- };
-
- if (dispatchRectangles())
- {
- lastRepaintTime = Time::getMillisecondCounter();
- deferredRepaints.clear();
- }
- }
-
- void performAnyPendingRepaintsNow() override
- {
- [view displayIfNeeded];
- }
-
- static bool areAnyWindowsInLiveResize() noexcept
- {
- for (NSWindow* w in [NSApp windows])
- if ([w inLiveResize])
- return true;
-
- return false;
- }
-
- //==============================================================================
- bool isBlockedByModalComponent()
- {
- if (auto* modal = Component::getCurrentlyModalComponent())
- {
- if (insideToFrontCall == 0
- && (! getComponent().isParentOf (modal))
- && getComponent().isCurrentlyBlockedByAnotherModalComponent())
- {
- return true;
- }
- }
-
- return false;
- }
-
- enum class KeyWindowChanged { no, yes };
-
- void sendModalInputAttemptIfBlocked (KeyWindowChanged keyChanged)
- {
- if (! isBlockedByModalComponent())
- return;
-
- if (auto* modal = Component::getCurrentlyModalComponent())
- {
- if (auto* otherPeer = modal->getPeer())
- {
- const auto modalPeerIsTemporary = (otherPeer->getStyleFlags() & ComponentPeer::windowIsTemporary) != 0;
-
- if (! modalPeerIsTemporary)
- return;
-
- // When a peer resigns key status, it might be because we just created a modal
- // component that is now key.
- // In this case, we should only dismiss the modal component if it isn't key,
- // implying that a third window has become key.
- const auto modalPeerIsKey = [NSApp keyWindow] == static_cast<NSViewComponentPeer*> (otherPeer)->window;
-
- if (keyChanged == KeyWindowChanged::yes && modalPeerIsKey)
- return;
-
- modal->inputAttemptWhenModal();
- }
- }
- }
-
- bool canBecomeKeyWindow()
- {
- return component.isVisible() && (getStyleFlags() & ComponentPeer::windowIgnoresKeyPresses) == 0;
- }
-
- bool canBecomeMainWindow()
- {
- return component.isVisible() && dynamic_cast<ResizableWindow*> (&component) != nullptr;
- }
-
- bool worksWhenModal() const
- {
- // In plugins, the host could put our plugin window inside a modal window, so this
- // allows us to successfully open other popups. Feels like there could be edge-case
- // problems caused by this, so let us know if you spot any issues..
- return ! JUCEApplication::isStandaloneApp();
- }
-
- void becomeKeyWindow()
- {
- handleBroughtToFront();
- grabFocus();
- }
-
- void resignKeyWindow()
- {
- viewFocusLoss();
- }
-
- bool windowShouldClose()
- {
- if (! isValidPeer (this))
- return YES;
-
- handleUserClosingWindow();
- return NO;
- }
-
- void redirectMovedOrResized()
- {
- handleMovedOrResized();
- setNeedsDisplayRectangles();
- }
-
- void windowDidChangeScreen()
- {
- updateCVDisplayLinkScreen();
- }
-
- void viewMovedToWindow()
- {
- if (isSharedWindow)
- {
- auto newWindow = [view window];
- bool shouldSetVisible = (window == nullptr && newWindow != nullptr);
-
- window = newWindow;
-
- if (shouldSetVisible)
- getComponent().setVisible (true);
- }
-
- if (auto* currentWindow = [view window])
- {
- [notificationCenter addObserver: view
- selector: dismissModalsSelector
- name: NSWindowWillMoveNotification
- object: currentWindow];
-
- [notificationCenter addObserver: view
- selector: dismissModalsSelector
- name: NSWindowWillMiniaturizeNotification
- object: currentWindow];
-
- [notificationCenter addObserver: view
- selector: becomeKeySelector
- name: NSWindowDidBecomeKeyNotification
- object: currentWindow];
-
- [notificationCenter addObserver: view
- selector: resignKeySelector
- name: NSWindowDidResignKeyNotification
- object: currentWindow];
-
- [notificationCenter addObserver: view
- selector: @selector (windowDidChangeScreen:)
- name: NSWindowDidChangeScreenNotification
- object: currentWindow];
-
- updateCVDisplayLinkScreen();
- }
- }
-
- void dismissModals()
- {
- if (hasNativeTitleBar() || isSharedWindow)
- sendModalInputAttemptIfBlocked (KeyWindowChanged::no);
- }
-
- void becomeKey()
- {
- component.repaint();
- }
-
- void resignKey()
- {
- viewFocusLoss();
- sendModalInputAttemptIfBlocked (KeyWindowChanged::yes);
- }
-
- void liveResizingStart()
- {
- if (constrainer == nullptr)
- return;
-
- constrainer->resizeStart();
- isFirstLiveResize = true;
-
- setFullScreenSizeConstraints (*constrainer);
- }
-
- void liveResizingEnd()
- {
- if (constrainer != nullptr)
- constrainer->resizeEnd();
- }
-
- NSRect constrainRect (const NSRect r)
- {
- if (constrainer == nullptr || isKioskMode() || isFullScreen())
- return r;
-
- const auto scale = getComponent().getDesktopScaleFactor();
-
- auto pos = ScalingHelpers::unscaledScreenPosToScaled (scale, convertToRectInt (flippedScreenRect (r)));
- const auto original = ScalingHelpers::unscaledScreenPosToScaled (scale, convertToRectInt (flippedScreenRect ([window frame])));
-
- const auto screenBounds = Desktop::getInstance().getDisplays().getTotalBounds (true);
-
- const bool inLiveResize = [window inLiveResize];
-
- if (! inLiveResize || isFirstLiveResize)
- {
- isFirstLiveResize = false;
-
- isStretchingTop = (pos.getY() != original.getY() && pos.getBottom() == original.getBottom());
- isStretchingLeft = (pos.getX() != original.getX() && pos.getRight() == original.getRight());
- isStretchingBottom = (pos.getY() == original.getY() && pos.getBottom() != original.getBottom());
- isStretchingRight = (pos.getX() == original.getX() && pos.getRight() != original.getRight());
- }
-
- constrainer->checkBounds (pos, original, screenBounds,
- isStretchingTop, isStretchingLeft, isStretchingBottom, isStretchingRight);
-
- return flippedScreenRect (makeNSRect (ScalingHelpers::scaledScreenPosToUnscaled (scale, pos)));
- }
-
- static void showArrowCursorIfNeeded()
- {
- auto& desktop = Desktop::getInstance();
- auto mouse = desktop.getMainMouseSource();
-
- if (mouse.getComponentUnderMouse() == nullptr
- && desktop.findComponentAt (mouse.getScreenPosition().roundToInt()) == nullptr)
- {
- [[NSCursor arrowCursor] set];
- }
- }
-
- static void updateModifiers (NSEvent* e)
- {
- updateModifiers ([e modifierFlags]);
- }
-
- static void updateModifiers (const NSUInteger flags)
- {
- int m = 0;
-
- if ((flags & NSEventModifierFlagShift) != 0) m |= ModifierKeys::shiftModifier;
- if ((flags & NSEventModifierFlagControl) != 0) m |= ModifierKeys::ctrlModifier;
- if ((flags & NSEventModifierFlagOption) != 0) m |= ModifierKeys::altModifier;
- if ((flags & NSEventModifierFlagCommand) != 0) m |= ModifierKeys::commandModifier;
-
- ModifierKeys::currentModifiers = ModifierKeys::currentModifiers.withOnlyMouseButtons().withFlags (m);
- }
-
- static void updateKeysDown (NSEvent* ev, bool isKeyDown)
- {
- updateModifiers (ev);
-
- if (auto keyCode = getKeyCodeFromEvent (ev))
- {
- if (isKeyDown)
- keysCurrentlyDown.addIfNotAlreadyThere (keyCode);
- else
- keysCurrentlyDown.removeFirstMatchingValue (keyCode);
- }
- }
-
- static int getKeyCodeFromEvent (NSEvent* ev)
- {
- // Unfortunately, charactersIgnoringModifiers does not ignore the shift key.
- // Using [ev keyCode] is not a solution either as this will,
- // for example, return VK_KEY_Y if the key is pressed which
- // is typically located at the Y key position on a QWERTY
- // keyboard. However, on international keyboards this might not
- // be the key labeled Y (for example, on German keyboards this key
- // has a Z label). Therefore, we need to query the current keyboard
- // layout to figure out what character the key would have produced
- // if the shift key was not pressed
- String unmodified = nsStringToJuce ([ev charactersIgnoringModifiers]);
- auto keyCode = (int) unmodified[0];
-
- if (keyCode == 0x19) // (backwards-tab)
- keyCode = '\t';
- else if (keyCode == 0x03) // (enter)
- keyCode = '\r';
- else
- keyCode = (int) CharacterFunctions::toUpperCase ((juce_wchar) keyCode);
-
- // The purpose of the keyCode is to provide information about non-printing characters to facilitate
- // keyboard control over the application.
- //
- // So when keyCode is decoded as a printing character outside the ASCII range we need to replace it.
- // This holds when the keyCode is larger than 0xff and not part one of the two MacOS specific
- // non-printing ranges.
- if (keyCode > 0xff
- && ! (keyCode >= NSUpArrowFunctionKey && keyCode <= NSModeSwitchFunctionKey)
- && ! (keyCode >= extendedKeyModifier))
- {
- keyCode = translateVirtualToAsciiKeyCode ([ev keyCode]);
- }
-
- if (([ev modifierFlags] & NSEventModifierFlagNumericPad) != 0)
- {
- const int numPadConversions[] = { '0', KeyPress::numberPad0, '1', KeyPress::numberPad1,
- '2', KeyPress::numberPad2, '3', KeyPress::numberPad3,
- '4', KeyPress::numberPad4, '5', KeyPress::numberPad5,
- '6', KeyPress::numberPad6, '7', KeyPress::numberPad7,
- '8', KeyPress::numberPad8, '9', KeyPress::numberPad9,
- '+', KeyPress::numberPadAdd, '-', KeyPress::numberPadSubtract,
- '*', KeyPress::numberPadMultiply, '/', KeyPress::numberPadDivide,
- '.', KeyPress::numberPadDecimalPoint,
- ',', KeyPress::numberPadDecimalPoint, // (to deal with non-english kbds)
- '=', KeyPress::numberPadEquals };
-
- for (int i = 0; i < numElementsInArray (numPadConversions); i += 2)
- if (keyCode == numPadConversions [i])
- keyCode = numPadConversions [i + 1];
- }
-
- return keyCode;
- }
-
- static int64 getMouseTime (NSEvent* e) noexcept
- {
- return (Time::currentTimeMillis() - Time::getMillisecondCounter())
- + (int64) ([e timestamp] * 1000.0);
- }
-
- static float getMousePressure (NSEvent* e) noexcept
- {
- @try
- {
- if (e.type != NSEventTypeMouseEntered && e.type != NSEventTypeMouseExited)
- return (float) e.pressure;
- }
- @catch (NSException* e) {}
- @finally {}
-
- return 0.0f;
- }
-
- static Point<float> getMousePos (NSEvent* e, NSView* view)
- {
- NSPoint p = [view convertPoint: [e locationInWindow] fromView: nil];
- return { (float) p.x, (float) p.y };
- }
-
- static int getModifierForButtonNumber (const NSInteger num)
- {
- return num == 0 ? ModifierKeys::leftButtonModifier
- : (num == 1 ? ModifierKeys::rightButtonModifier
- : (num == 2 ? ModifierKeys::middleButtonModifier : 0));
- }
-
- static unsigned int getNSWindowStyleMask (const int flags) noexcept
- {
- unsigned int style = (flags & windowHasTitleBar) != 0 ? NSWindowStyleMaskTitled
- : NSWindowStyleMaskBorderless;
-
- if ((flags & windowHasMinimiseButton) != 0) style |= NSWindowStyleMaskMiniaturizable;
- if ((flags & windowHasCloseButton) != 0) style |= NSWindowStyleMaskClosable;
- if ((flags & windowIsResizable) != 0) style |= NSWindowStyleMaskResizable;
- return style;
- }
-
- static NSArray* getSupportedDragTypes()
- {
- const auto type = []
- {
- #if defined (MAC_OS_X_VERSION_10_13) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_13
- if (@available (macOS 10.13, *))
- return NSPasteboardTypeFileURL;
- #endif
-
- JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wdeprecated-declarations")
- return (NSString*) kUTTypeFileURL;
- JUCE_END_IGNORE_WARNINGS_GCC_LIKE
- }();
-
- return [NSArray arrayWithObjects: type, (NSString*) kPasteboardTypeFileURLPromise, NSPasteboardTypeString, nil];
- }
-
- BOOL sendDragCallback (bool (ComponentPeer::* callback) (const DragInfo&), id <NSDraggingInfo> sender)
- {
- NSPasteboard* pasteboard = [sender draggingPasteboard];
- NSString* contentType = [pasteboard availableTypeFromArray: getSupportedDragTypes()];
-
- if (contentType == nil)
- return false;
-
- const auto p = localToGlobal (convertToPointFloat ([view convertPoint: [sender draggingLocation] fromView: nil]));
-
- ComponentPeer::DragInfo dragInfo;
- dragInfo.position = ScalingHelpers::screenPosToLocalPos (component, p).roundToInt();
-
- if (contentType == NSPasteboardTypeString)
- dragInfo.text = nsStringToJuce ([pasteboard stringForType: NSPasteboardTypeString]);
- else
- dragInfo.files = getDroppedFiles (pasteboard, contentType);
-
- if (! dragInfo.isEmpty())
- return (this->*callback) (dragInfo);
-
- return false;
- }
-
- StringArray getDroppedFiles (NSPasteboard* pasteboard, NSString* contentType)
- {
- StringArray files;
- NSString* iTunesPasteboardType = nsStringLiteral ("CorePasteboardFlavorType 0x6974756E"); // 'itun'
-
- if ([contentType isEqualToString: (NSString*) kPasteboardTypeFileURLPromise]
- && [[pasteboard types] containsObject: iTunesPasteboardType])
- {
- id list = [pasteboard propertyListForType: iTunesPasteboardType];
-
- if ([list isKindOfClass: [NSDictionary class]])
- {
- NSDictionary* iTunesDictionary = (NSDictionary*) list;
- NSArray* tracks = [iTunesDictionary valueForKey: nsStringLiteral ("Tracks")];
- NSEnumerator* enumerator = [tracks objectEnumerator];
- NSDictionary* track;
-
- while ((track = [enumerator nextObject]) != nil)
- {
- if (id value = [track valueForKey: nsStringLiteral ("Location")])
- {
- NSURL* url = [NSURL URLWithString: value];
-
- if ([url isFileURL])
- files.add (nsStringToJuce ([url path]));
- }
- }
- }
- }
- else
- {
- NSArray* items = [pasteboard readObjectsForClasses:@[[NSURL class]] options: nil];
-
- for (unsigned int i = 0; i < [items count]; ++i)
- {
- NSURL* url = [items objectAtIndex: i];
-
- if ([url isFileURL])
- files.add (nsStringToJuce ([url path]));
- }
- }
-
- return files;
- }
-
- //==============================================================================
- void viewFocusGain()
- {
- if (currentlyFocusedPeer != this)
- {
- if (ComponentPeer::isValidPeer (currentlyFocusedPeer))
- currentlyFocusedPeer->handleFocusLoss();
-
- currentlyFocusedPeer = this;
- handleFocusGain();
- }
- }
-
- void viewFocusLoss()
- {
- if (currentlyFocusedPeer == this)
- {
- currentlyFocusedPeer = nullptr;
- handleFocusLoss();
- }
- }
-
- bool isFocused() const override
- {
- return (isSharedWindow || ! JUCEApplication::isStandaloneApp())
- ? this == currentlyFocusedPeer
- : [window isKeyWindow];
- }
-
- void grabFocus() override
- {
- if (window != nil)
- {
- [window makeKeyWindow];
- [window makeFirstResponder: view];
-
- viewFocusGain();
- }
- }
-
- void textInputRequired (Point<int>, TextInputTarget&) override {}
-
- void closeInputMethodContext() override
- {
- stringBeingComposed.clear();
- const auto* inputContext = [NSTextInputContext currentInputContext];
-
- if (inputContext != nil)
- [inputContext discardMarkedText];
- }
-
- void resetWindowPresentation()
- {
- if (hasNativeTitleBar())
- {
- [window setStyleMask: (NSViewComponentPeer::getNSWindowStyleMask (getStyleFlags()))];
- setTitle (getComponent().getName()); // required to force the OS to update the title
- }
-
- [NSApp setPresentationOptions: NSApplicationPresentationDefault];
- setCollectionBehaviour (isFullScreen());
- }
-
- void setHasChangedSinceSaved (bool b) override
- {
- if (! isSharedWindow)
- [window setDocumentEdited: b];
- }
-
- //==============================================================================
- NSWindow* window = nil;
- NSView* view = nil;
- WeakReference<Component> safeComponent;
- bool isSharedWindow = false;
- #if USE_COREGRAPHICS_RENDERING
- bool usingCoreGraphics = true;
- #else
- bool usingCoreGraphics = false;
- #endif
- bool isZooming = false, isFirstLiveResize = false, textWasInserted = false;
- bool isStretchingTop = false, isStretchingLeft = false, isStretchingBottom = false, isStretchingRight = false;
- bool windowRepresentsFile = false;
- bool isAlwaysOnTop = false, wasAlwaysOnTop = false;
- String stringBeingComposed;
- NSNotificationCenter* notificationCenter = nil;
-
- Rectangle<float> lastSizeBeforeZoom;
- RectangleList<float> deferredRepaints;
- uint32 lastRepaintTime;
-
- static ComponentPeer* currentlyFocusedPeer;
- static Array<int> keysCurrentlyDown;
- static int insideToFrontCall;
-
- static const SEL dismissModalsSelector;
- static const SEL frameChangedSelector;
- static const SEL asyncMouseDownSelector;
- static const SEL asyncMouseUpSelector;
- static const SEL becomeKeySelector;
- static const SEL resignKeySelector;
-
- private:
- static NSView* createViewInstance();
- static NSWindow* createWindowInstance();
-
- void sendMouseEnterExit (NSEvent* ev)
- {
- if (auto* area = [ev trackingArea])
- if (! [[view trackingAreas] containsObject: area])
- return;
-
- sendMouseEvent (ev);
- }
-
- static void setOwner (id viewOrWindow, NSViewComponentPeer* newOwner)
- {
- object_setInstanceVariable (viewOrWindow, "owner", newOwner);
- }
-
- void getClipRects (RectangleList<int>& clip, Point<int> offset, int clipW, int clipH)
- {
- const NSRect* rects = nullptr;
- NSInteger numRects = 0;
- [view getRectsBeingDrawn: &rects count: &numRects];
-
- const Rectangle<int> clipBounds (clipW, clipH);
-
- clip.ensureStorageAllocated ((int) numRects);
-
- for (int i = 0; i < numRects; ++i)
- clip.addWithoutMerging (clipBounds.getIntersection (Rectangle<int> (roundToInt (rects[i].origin.x) + offset.x,
- roundToInt (rects[i].origin.y) + offset.y,
- roundToInt (rects[i].size.width),
- roundToInt (rects[i].size.height))));
- }
-
- static void appFocusChanged()
- {
- keysCurrentlyDown.clear();
-
- if (isValidPeer (currentlyFocusedPeer))
- {
- if (Process::isForegroundProcess())
- {
- currentlyFocusedPeer->handleFocusGain();
- ModalComponentManager::getInstance()->bringModalComponentsToFront();
- }
- else
- {
- currentlyFocusedPeer->handleFocusLoss();
- }
- }
- }
-
- static bool checkEventBlockedByModalComps (NSEvent* e)
- {
- if (Component::getNumCurrentlyModalComponents() == 0)
- return false;
-
- NSWindow* const w = [e window];
-
- if (w == nil || [w worksWhenModal])
- return false;
-
- bool isKey = false, isInputAttempt = false;
-
- switch ([e type])
- {
- case NSEventTypeKeyDown:
- case NSEventTypeKeyUp:
- isKey = isInputAttempt = true;
- break;
-
- case NSEventTypeLeftMouseDown:
- case NSEventTypeRightMouseDown:
- case NSEventTypeOtherMouseDown:
- isInputAttempt = true;
- break;
-
- case NSEventTypeLeftMouseDragged:
- case NSEventTypeRightMouseDragged:
- case NSEventTypeLeftMouseUp:
- case NSEventTypeRightMouseUp:
- case NSEventTypeOtherMouseUp:
- case NSEventTypeOtherMouseDragged:
- if (Desktop::getInstance().getDraggingMouseSource(0) != nullptr)
- return false;
- break;
-
- case NSEventTypeMouseMoved:
- case NSEventTypeMouseEntered:
- case NSEventTypeMouseExited:
- case NSEventTypeCursorUpdate:
- case NSEventTypeScrollWheel:
- case NSEventTypeTabletPoint:
- case NSEventTypeTabletProximity:
- break;
-
- case NSEventTypeFlagsChanged:
- case NSEventTypeAppKitDefined:
- case NSEventTypeSystemDefined:
- case NSEventTypeApplicationDefined:
- case NSEventTypePeriodic:
- case NSEventTypeGesture:
- case NSEventTypeMagnify:
- case NSEventTypeSwipe:
- case NSEventTypeRotate:
- case NSEventTypeBeginGesture:
- case NSEventTypeEndGesture:
- case NSEventTypeQuickLook:
- #if JUCE_64BIT
- case NSEventTypeSmartMagnify:
- case NSEventTypePressure:
- #endif
- #if defined (MAC_OS_X_VERSION_10_12) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_12
- #if JUCE_64BIT
- case NSEventTypeDirectTouch:
- #endif
- #if defined (MAC_OS_X_VERSION_10_15) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_15
- case NSEventTypeChangeMode:
- #endif
- #endif
- default:
- return false;
- }
-
- for (int i = ComponentPeer::getNumPeers(); --i >= 0;)
- {
- if (auto* peer = dynamic_cast<NSViewComponentPeer*> (ComponentPeer::getPeer (i)))
- {
- if ([peer->view window] == w)
- {
- if (isKey)
- {
- if (peer->view == [w firstResponder])
- return false;
- }
- else
- {
- if (peer->isSharedWindow
- ? NSPointInRect ([peer->view convertPoint: [e locationInWindow] fromView: nil], [peer->view bounds])
- : NSPointInRect ([e locationInWindow], NSMakeRect (0, 0, [w frame].size.width, [w frame].size.height)))
- return false;
- }
- }
- }
- }
-
- if (isInputAttempt)
- {
- if (! [NSApp isActive])
- [NSApp activateIgnoringOtherApps: YES];
-
- if (auto* modal = Component::getCurrentlyModalComponent())
- modal->inputAttemptWhenModal();
- }
-
- return true;
- }
-
- void setFullScreenSizeConstraints (const ComponentBoundsConstrainer& c)
- {
- if (@available (macOS 10.11, *))
- {
- const auto minSize = NSMakeSize (static_cast<float> (c.getMinimumWidth()),
- 0.0f);
- [window setMinFullScreenContentSize: minSize];
- [window setMaxFullScreenContentSize: NSMakeSize (100000, 100000)];
- }
- }
-
- //==============================================================================
- void onDisplaySourceCallback()
- {
- setNeedsDisplayRectangles();
- }
-
- void onDisplayLinkCallback()
- {
- dispatch_source_merge_data (displaySource, 1);
- }
-
- static CVReturn displayLinkCallback (CVDisplayLinkRef, const CVTimeStamp*, const CVTimeStamp*,
- CVOptionFlags, CVOptionFlags*, void* context)
- {
- static_cast<NSViewComponentPeer*> (context)->onDisplayLinkCallback();
- return kCVReturnSuccess;
- }
-
- void updateCVDisplayLinkScreen()
- {
- auto viewDisplayID = (CGDirectDisplayID) [[window.screen.deviceDescription objectForKey: @"NSScreenNumber"] unsignedIntegerValue];
- auto result = CVDisplayLinkSetCurrentCGDisplay (displayLink, viewDisplayID);
- jassertquiet (result == kCVReturnSuccess);
- }
-
- void createCVDisplayLink()
- {
- displaySource = dispatch_source_create (DISPATCH_SOURCE_TYPE_DATA_ADD, 0, 0, dispatch_get_main_queue());
- dispatch_source_set_event_handler (displaySource, ^(){ onDisplaySourceCallback(); });
- dispatch_resume (displaySource);
-
- auto cvReturn = CVDisplayLinkCreateWithActiveCGDisplays (&displayLink);
- jassertquiet (cvReturn == kCVReturnSuccess);
-
- cvReturn = CVDisplayLinkSetOutputCallback (displayLink, &displayLinkCallback, this);
- jassertquiet (cvReturn == kCVReturnSuccess);
-
- CVDisplayLinkStart (displayLink);
- }
-
- CVDisplayLinkRef displayLink = nullptr;
- dispatch_source_t displaySource = nullptr;
-
- #if USE_COREGRAPHICS_RENDERING
- std::unique_ptr<CoreGraphicsMetalLayerRenderer> metalRenderer;
- #endif
-
- JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (NSViewComponentPeer)
- };
-
- int NSViewComponentPeer::insideToFrontCall = 0;
-
- JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wundeclared-selector")
- const SEL NSViewComponentPeer::dismissModalsSelector = @selector (dismissModals);
- const SEL NSViewComponentPeer::frameChangedSelector = @selector (frameChanged:);
- const SEL NSViewComponentPeer::asyncMouseDownSelector = @selector (asyncMouseDown:);
- const SEL NSViewComponentPeer::asyncMouseUpSelector = @selector (asyncMouseUp:);
- const SEL NSViewComponentPeer::becomeKeySelector = @selector (becomeKey:);
- const SEL NSViewComponentPeer::resignKeySelector = @selector (resignKey:);
- JUCE_END_IGNORE_WARNINGS_GCC_LIKE
-
- //==============================================================================
- template <typename Base>
- struct NSViewComponentPeerWrapper : public Base
- {
- explicit NSViewComponentPeerWrapper (const char* baseName)
- : Base (baseName)
- {
- Base::template addIvar<NSViewComponentPeer*> ("owner");
- }
-
- static NSViewComponentPeer* getOwner (id self)
- {
- return getIvar<NSViewComponentPeer*> (self, "owner");
- }
-
- static id getAccessibleChild (id self)
- {
- if (auto* owner = getOwner (self))
- if (auto* handler = owner->getComponent().getAccessibilityHandler())
- return (id) handler->getNativeImplementation();
-
- return nil;
- }
- };
-
- struct JuceNSViewClass : public NSViewComponentPeerWrapper<ObjCClass<NSView>>
- {
- JuceNSViewClass() : NSViewComponentPeerWrapper ("JUCEView_")
- {
- addMethod (@selector (isOpaque), isOpaque);
- addMethod (@selector (drawRect:), drawRect);
- addMethod (@selector (mouseDown:), mouseDown);
- addMethod (@selector (mouseUp:), mouseUp);
- addMethod (@selector (mouseDragged:), mouseDragged);
- addMethod (@selector (mouseMoved:), mouseMoved);
- addMethod (@selector (mouseEntered:), mouseEntered);
- addMethod (@selector (mouseExited:), mouseExited);
- addMethod (@selector (rightMouseDown:), mouseDown);
- addMethod (@selector (rightMouseDragged:), mouseDragged);
- addMethod (@selector (rightMouseUp:), mouseUp);
- addMethod (@selector (otherMouseDown:), mouseDown);
- addMethod (@selector (otherMouseDragged:), mouseDragged);
- addMethod (@selector (otherMouseUp:), mouseUp);
- addMethod (@selector (scrollWheel:), scrollWheel);
- addMethod (@selector (magnifyWithEvent:), magnify);
- addMethod (@selector (acceptsFirstMouse:), acceptsFirstMouse);
- addMethod (@selector (windowWillMiniaturize:), windowWillMiniaturize);
- addMethod (@selector (windowDidDeminiaturize:), windowDidDeminiaturize);
- addMethod (@selector (windowDidChangeScreen:), windowDidChangeScreen);
- addMethod (@selector (wantsDefaultClipping), wantsDefaultClipping);
- addMethod (@selector (worksWhenModal), worksWhenModal);
- addMethod (@selector (viewDidMoveToWindow), viewDidMoveToWindow);
- addMethod (@selector (viewWillDraw), viewWillDraw);
- addMethod (@selector (keyDown:), keyDown);
- addMethod (@selector (keyUp:), keyUp);
- addMethod (@selector (insertText:), insertText);
- addMethod (@selector (doCommandBySelector:), doCommandBySelector);
- addMethod (@selector (setMarkedText:selectedRange:), setMarkedText);
- addMethod (@selector (unmarkText), unmarkText);
- addMethod (@selector (hasMarkedText), hasMarkedText);
- addMethod (@selector (conversationIdentifier), conversationIdentifier);
- addMethod (@selector (attributedSubstringFromRange:), attributedSubstringFromRange);
- addMethod (@selector (markedRange), markedRange);
- addMethod (@selector (selectedRange), selectedRange);
- addMethod (@selector (firstRectForCharacterRange:), firstRectForCharacterRange);
- addMethod (@selector (characterIndexForPoint:), characterIndexForPoint);
- addMethod (@selector (validAttributesForMarkedText), validAttributesForMarkedText);
- addMethod (@selector (flagsChanged:), flagsChanged);
-
- addMethod (@selector (becomeFirstResponder), becomeFirstResponder);
- addMethod (@selector (resignFirstResponder), resignFirstResponder);
- addMethod (@selector (acceptsFirstResponder), acceptsFirstResponder);
-
- addMethod (@selector (draggingEntered:), draggingEntered);
- addMethod (@selector (draggingUpdated:), draggingUpdated);
- addMethod (@selector (draggingEnded:), draggingEnded);
- addMethod (@selector (draggingExited:), draggingExited);
- addMethod (@selector (prepareForDragOperation:), prepareForDragOperation);
- addMethod (@selector (performDragOperation:), performDragOperation);
- addMethod (@selector (concludeDragOperation:), concludeDragOperation);
-
- addMethod (@selector (paste:), paste);
- addMethod (@selector (copy:), copy);
- addMethod (@selector (cut:), cut);
- addMethod (@selector (selectAll:), selectAll);
-
- addMethod (@selector (viewWillMoveToWindow:), willMoveToWindow);
-
- addMethod (@selector (isAccessibilityElement), getIsAccessibilityElement);
- addMethod (@selector (accessibilityChildren), getAccessibilityChildren);
- addMethod (@selector (accessibilityHitTest:), accessibilityHitTest);
- addMethod (@selector (accessibilityFocusedUIElement), getAccessibilityFocusedUIElement);
-
- // deprecated methods required for backwards compatibility
- addMethod (@selector (accessibilityIsIgnored), getAccessibilityIsIgnored);
- addMethod (@selector (accessibilityAttributeValue:), getAccessibilityAttributeValue);
-
- addMethod (@selector (isFlipped), isFlipped);
-
- addMethod (NSViewComponentPeer::dismissModalsSelector, dismissModals);
- addMethod (NSViewComponentPeer::asyncMouseDownSelector, asyncMouseDown);
- addMethod (NSViewComponentPeer::asyncMouseUpSelector, asyncMouseUp);
- addMethod (NSViewComponentPeer::frameChangedSelector, frameChanged);
- addMethod (NSViewComponentPeer::becomeKeySelector, becomeKey);
- addMethod (NSViewComponentPeer::resignKeySelector, resignKey);
-
- addMethod (@selector (performKeyEquivalent:), performKeyEquivalent);
-
- addProtocol (@protocol (NSTextInput));
-
- registerClass();
- }
-
- private:
- static void mouseDown (id self, SEL s, NSEvent* ev)
- {
- if (JUCEApplicationBase::isStandaloneApp())
- {
- asyncMouseDown (self, s, ev);
- }
- else
- {
- // In some host situations, the host will stop modal loops from working
- // correctly if they're called from a mouse event, so we'll trigger
- // the event asynchronously..
- [self performSelectorOnMainThread: NSViewComponentPeer::asyncMouseDownSelector
- withObject: ev
- waitUntilDone: NO];
- }
- }
-
- static void mouseUp (id self, SEL s, NSEvent* ev)
- {
- if (JUCEApplicationBase::isStandaloneApp())
- {
- asyncMouseUp (self, s, ev);
- }
- else
- {
- // In some host situations, the host will stop modal loops from working
- // correctly if they're called from a mouse event, so we'll trigger
- // the event asynchronously..
- [self performSelectorOnMainThread: NSViewComponentPeer::asyncMouseUpSelector
- withObject: ev
- waitUntilDone: NO];
- }
- }
-
- static void asyncMouseDown (id self, SEL, NSEvent* ev) { callOnOwner (self, &NSViewComponentPeer::redirectMouseDown, ev); }
- static void asyncMouseUp (id self, SEL, NSEvent* ev) { callOnOwner (self, &NSViewComponentPeer::redirectMouseUp, ev); }
- static void mouseDragged (id self, SEL, NSEvent* ev) { callOnOwner (self, &NSViewComponentPeer::redirectMouseDrag, ev); }
- static void mouseMoved (id self, SEL, NSEvent* ev) { callOnOwner (self, &NSViewComponentPeer::redirectMouseMove, ev); }
- static void mouseEntered (id self, SEL, NSEvent* ev) { callOnOwner (self, &NSViewComponentPeer::redirectMouseEnter, ev); }
- static void mouseExited (id self, SEL, NSEvent* ev) { callOnOwner (self, &NSViewComponentPeer::redirectMouseExit, ev); }
- static void scrollWheel (id self, SEL, NSEvent* ev) { callOnOwner (self, &NSViewComponentPeer::redirectMouseWheel, ev); }
- static void magnify (id self, SEL, NSEvent* ev) { callOnOwner (self, &NSViewComponentPeer::redirectMagnify, ev); }
- static void copy (id self, SEL, NSObject* s) { callOnOwner (self, &NSViewComponentPeer::redirectCopy, s); }
- static void paste (id self, SEL, NSObject* s) { callOnOwner (self, &NSViewComponentPeer::redirectPaste, s); }
- static void cut (id self, SEL, NSObject* s) { callOnOwner (self, &NSViewComponentPeer::redirectCut, s); }
- static void selectAll (id self, SEL, NSObject* s) { callOnOwner (self, &NSViewComponentPeer::redirectSelectAll, s); }
- static void willMoveToWindow (id self, SEL, NSWindow* w) { callOnOwner (self, &NSViewComponentPeer::redirectWillMoveToWindow, w); }
-
- static BOOL acceptsFirstMouse (id, SEL, NSEvent*) { return YES; }
- static BOOL wantsDefaultClipping (id, SEL) { return YES; } // (this is the default, but may want to customise it in future)
- static BOOL worksWhenModal (id self, SEL) { if (auto* p = getOwner (self)) return p->worksWhenModal(); return NO; }
-
- static void drawRect (id self, SEL, NSRect r) { callOnOwner (self, &NSViewComponentPeer::drawRect, r); }
- static void frameChanged (id self, SEL, NSNotification*) { callOnOwner (self, &NSViewComponentPeer::redirectMovedOrResized); }
- static void viewDidMoveToWindow (id self, SEL) { callOnOwner (self, &NSViewComponentPeer::viewMovedToWindow); }
- static void dismissModals (id self, SEL) { callOnOwner (self, &NSViewComponentPeer::dismissModals); }
- static void becomeKey (id self, SEL) { callOnOwner (self, &NSViewComponentPeer::becomeKey); }
- static void resignKey (id self, SEL) { callOnOwner (self, &NSViewComponentPeer::resignKey); }
-
- static BOOL isFlipped (id, SEL) { return true; }
-
- static void viewWillDraw (id self, SEL)
- {
- // Without setting contentsFormat macOS Big Sur will always set the invalid area
- // to be the entire frame.
- #if defined (MAC_OS_X_VERSION_10_12) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_12
- if (@available (macOS 10.12, *))
- {
- CALayer* layer = ((NSView*) self).layer;
- layer.contentsFormat = kCAContentsFormatRGBA8Uint;
- }
- #endif
-
- sendSuperclassMessage<void> (self, @selector (viewWillDraw));
- }
-
- static void windowWillMiniaturize (id self, SEL, NSNotification*)
- {
- if (auto* p = getOwner (self))
- {
- if (p->isAlwaysOnTop)
- {
- // there is a bug when restoring minimised always on top windows so we need
- // to remove this behaviour before minimising and restore it afterwards
- p->setAlwaysOnTop (false);
- p->wasAlwaysOnTop = true;
- }
- }
- }
-
- static void windowDidDeminiaturize (id self, SEL, NSNotification*)
- {
- if (auto* p = getOwner (self))
- {
- if (p->wasAlwaysOnTop)
- p->setAlwaysOnTop (true);
-
- p->redirectMovedOrResized();
- }
- }
-
- static void windowDidChangeScreen (id self, SEL, NSNotification*)
- {
- if (auto* p = getOwner (self))
- p->windowDidChangeScreen();
- }
-
- static BOOL isOpaque (id self, SEL)
- {
- auto* owner = getOwner (self);
- return owner == nullptr || owner->getComponent().isOpaque();
- }
-
- //==============================================================================
- static void keyDown (id self, SEL, NSEvent* ev)
- {
- if (auto* owner = getOwner (self))
- {
- auto* target = owner->findCurrentTextInputTarget();
- owner->textWasInserted = false;
-
- if (target != nullptr)
- [(NSView*) self interpretKeyEvents: [NSArray arrayWithObject: ev]];
- else
- owner->stringBeingComposed.clear();
-
- if (! (owner->textWasInserted || owner->redirectKeyDown (ev)))
- sendSuperclassMessage<void> (self, @selector (keyDown:), ev);
- }
- }
-
- static void keyUp (id self, SEL, NSEvent* ev)
- {
- auto* owner = getOwner (self);
-
- if (! owner->redirectKeyUp (ev))
- sendSuperclassMessage<void> (self, @selector (keyUp:), ev);
- }
-
- //==============================================================================
- static void insertText (id self, SEL, id aString)
- {
- // This commits multi-byte text when return is pressed, or after every keypress for western keyboards
- if (auto* owner = getOwner (self))
- {
- NSString* newText = [aString isKindOfClass: [NSAttributedString class]] ? [aString string] : aString;
-
- if ([newText length] > 0)
- {
- if (auto* target = owner->findCurrentTextInputTarget())
- {
- target->insertTextAtCaret (nsStringToJuce (newText));
- owner->textWasInserted = true;
- }
- }
-
- owner->stringBeingComposed.clear();
- }
- }
-
- static void doCommandBySelector (id, SEL, SEL) {}
-
- static void setMarkedText (id self, SEL, id aString, NSRange)
- {
- if (auto* owner = getOwner (self))
- {
- owner->stringBeingComposed = nsStringToJuce ([aString isKindOfClass: [NSAttributedString class]]
- ? [aString string] : aString);
-
- if (auto* target = owner->findCurrentTextInputTarget())
- {
- auto currentHighlight = target->getHighlightedRegion();
- target->insertTextAtCaret (owner->stringBeingComposed);
- target->setHighlightedRegion (currentHighlight.withLength (owner->stringBeingComposed.length()));
- owner->textWasInserted = true;
- }
- }
- }
-
- static void unmarkText (id self, SEL)
- {
- if (auto* owner = getOwner (self))
- {
- if (owner->stringBeingComposed.isNotEmpty())
- {
- if (auto* target = owner->findCurrentTextInputTarget())
- {
- target->insertTextAtCaret (owner->stringBeingComposed);
- owner->textWasInserted = true;
- }
-
- owner->stringBeingComposed.clear();
- }
- }
- }
-
- static BOOL hasMarkedText (id self, SEL)
- {
- auto* owner = getOwner (self);
- return owner != nullptr && owner->stringBeingComposed.isNotEmpty();
- }
-
- static long conversationIdentifier (id self, SEL)
- {
- return (long) (pointer_sized_int) self;
- }
-
- static NSAttributedString* attributedSubstringFromRange (id self, SEL, NSRange theRange)
- {
- if (auto* owner = getOwner (self))
- {
- if (auto* target = owner->findCurrentTextInputTarget())
- {
- Range<int> r ((int) theRange.location,
- (int) (theRange.location + theRange.length));
-
- return [[[NSAttributedString alloc] initWithString: juceStringToNS (target->getTextInRange (r))] autorelease];
- }
- }
-
- return nil;
- }
-
- static NSRange markedRange (id self, SEL)
- {
- if (auto* owner = getOwner (self))
- if (owner->stringBeingComposed.isNotEmpty())
- return NSMakeRange (0, (NSUInteger) owner->stringBeingComposed.length());
-
- return NSMakeRange (NSNotFound, 0);
- }
-
- static NSRange selectedRange (id self, SEL)
- {
- if (auto* owner = getOwner (self))
- {
- if (auto* target = owner->findCurrentTextInputTarget())
- {
- auto highlight = target->getHighlightedRegion();
-
- if (! highlight.isEmpty())
- return NSMakeRange ((NSUInteger) highlight.getStart(),
- (NSUInteger) highlight.getLength());
- }
- }
-
- return NSMakeRange (NSNotFound, 0);
- }
-
- static NSRect firstRectForCharacterRange (id self, SEL, NSRange)
- {
- if (auto* owner = getOwner (self))
- if (auto* comp = dynamic_cast<Component*> (owner->findCurrentTextInputTarget()))
- return flippedScreenRect (makeNSRect (comp->getScreenBounds()));
-
- return NSZeroRect;
- }
-
- static NSUInteger characterIndexForPoint (id, SEL, NSPoint) { return NSNotFound; }
- static NSArray* validAttributesForMarkedText (id, SEL) { return [NSArray array]; }
-
- //==============================================================================
- static void flagsChanged (id self, SEL, NSEvent* ev)
- {
- callOnOwner (self, &NSViewComponentPeer::redirectModKeyChange, ev);
- }
-
- static BOOL becomeFirstResponder (id self, SEL)
- {
- callOnOwner (self, &NSViewComponentPeer::viewFocusGain);
- return YES;
- }
-
- static BOOL resignFirstResponder (id self, SEL)
- {
- callOnOwner (self, &NSViewComponentPeer::viewFocusLoss);
- return YES;
- }
-
- static BOOL acceptsFirstResponder (id self, SEL)
- {
- auto* owner = getOwner (self);
- return owner != nullptr && owner->canBecomeKeyWindow();
- }
-
- //==============================================================================
- static NSDragOperation draggingEntered (id self, SEL s, id<NSDraggingInfo> sender)
- {
- return draggingUpdated (self, s, sender);
- }
-
- static NSDragOperation draggingUpdated (id self, SEL, id<NSDraggingInfo> sender)
- {
- if (auto* owner = getOwner (self))
- if (owner->sendDragCallback (&NSViewComponentPeer::handleDragMove, sender))
- return NSDragOperationGeneric;
-
- return NSDragOperationNone;
- }
-
- static void draggingEnded (id self, SEL s, id<NSDraggingInfo> sender)
- {
- draggingExited (self, s, sender);
- }
-
- static void draggingExited (id self, SEL, id<NSDraggingInfo> sender)
- {
- callOnOwner (self, &NSViewComponentPeer::sendDragCallback, &NSViewComponentPeer::handleDragExit, sender);
- }
-
- static BOOL prepareForDragOperation (id, SEL, id<NSDraggingInfo>)
- {
- return YES;
- }
-
- static BOOL performDragOperation (id self, SEL, id<NSDraggingInfo> sender)
- {
- auto* owner = getOwner (self);
- return owner != nullptr && owner->sendDragCallback (&NSViewComponentPeer::handleDragDrop, sender);
- }
-
- static void concludeDragOperation (id, SEL, id<NSDraggingInfo>) {}
-
- //==============================================================================
- static BOOL getIsAccessibilityElement (id, SEL)
- {
- return NO;
- }
-
- static NSArray* getAccessibilityChildren (id self, SEL)
- {
- return NSAccessibilityUnignoredChildrenForOnlyChild (getAccessibleChild (self));
- }
-
- static id accessibilityHitTest (id self, SEL, NSPoint point)
- {
- return [getAccessibleChild (self) accessibilityHitTest: point];
- }
-
- static id getAccessibilityFocusedUIElement (id self, SEL)
- {
- return [getAccessibleChild (self) accessibilityFocusedUIElement];
- }
-
- static BOOL getAccessibilityIsIgnored (id, SEL)
- {
- return YES;
- }
-
- static id getAccessibilityAttributeValue (id self, SEL, NSString* attribute)
- {
- if ([attribute isEqualToString: NSAccessibilityChildrenAttribute])
- return getAccessibilityChildren (self, {});
-
- return sendSuperclassMessage<id> (self, @selector (accessibilityAttributeValue:), attribute);
- }
-
- static bool tryPassingKeyEventToPeer (NSEvent* e)
- {
- if ([e type] != NSEventTypeKeyDown && [e type] != NSEventTypeKeyUp)
- return false;
-
- if (auto* focused = Component::getCurrentlyFocusedComponent())
- {
- if (auto* peer = dynamic_cast<NSViewComponentPeer*> (focused->getPeer()))
- {
- return [e type] == NSEventTypeKeyDown ? peer->redirectKeyDown (e)
- : peer->redirectKeyUp (e);
- }
- }
-
- return false;
- }
-
- static BOOL performKeyEquivalent (id self, SEL s, NSEvent* event)
- {
- // We try passing shortcut keys to the currently focused component first.
- // If the component doesn't want the event, we'll fall back to the superclass
- // implementation, which will pass the event to the main menu.
- if (tryPassingKeyEventToPeer (event))
- return YES;
-
- return sendSuperclassMessage<BOOL> (self, s, event);
- }
-
- template <typename Func, typename... Args>
- static void callOnOwner (id self, Func&& func, Args&&... args)
- {
- if (auto* owner = getOwner (self))
- (owner->*func) (std::forward<Args> (args)...);
- }
- };
-
- //==============================================================================
- struct JuceNSWindowClass : public NSViewComponentPeerWrapper<ObjCClass<NSWindow>>
- {
- JuceNSWindowClass() : NSViewComponentPeerWrapper ("JUCEWindow_")
- {
- addMethod (@selector (canBecomeKeyWindow), canBecomeKeyWindow);
- addMethod (@selector (canBecomeMainWindow), canBecomeMainWindow);
- addMethod (@selector (becomeKeyWindow), becomeKeyWindow);
- addMethod (@selector (resignKeyWindow), resignKeyWindow);
- addMethod (@selector (windowShouldClose:), windowShouldClose);
- addMethod (@selector (constrainFrameRect:toScreen:), constrainFrameRect);
- addMethod (@selector (windowWillResize:toSize:), windowWillResize);
- addMethod (@selector (windowDidExitFullScreen:), windowDidExitFullScreen);
- addMethod (@selector (windowWillEnterFullScreen:), windowWillEnterFullScreen);
- addMethod (@selector (windowWillExitFullScreen:), windowWillExitFullScreen);
- addMethod (@selector (windowWillStartLiveResize:), windowWillStartLiveResize);
- addMethod (@selector (windowDidEndLiveResize:), windowDidEndLiveResize);
- addMethod (@selector (window:shouldPopUpDocumentPathMenu:), shouldPopUpPathMenu);
- addMethod (@selector (isFlipped), isFlipped);
- addMethod (@selector (windowWillUseStandardFrame:defaultFrame:), windowWillUseStandardFrame);
- addMethod (@selector (windowShouldZoom:toFrame:), windowShouldZoomToFrame);
-
- addMethod (@selector (accessibilityTitle), getAccessibilityTitle);
- addMethod (@selector (accessibilityLabel), getAccessibilityLabel);
- addMethod (@selector (accessibilityTopLevelUIElement), getAccessibilityWindow);
- addMethod (@selector (accessibilityWindow), getAccessibilityWindow);
- addMethod (@selector (accessibilityRole), getAccessibilityRole);
- addMethod (@selector (accessibilitySubrole), getAccessibilitySubrole);
-
- addMethod (@selector (keyDown:), keyDown);
-
- addMethod (@selector (window:shouldDragDocumentWithEvent:from:withPasteboard:), shouldAllowIconDrag);
-
- addMethod (@selector (toggleFullScreen:), toggleFullScreen);
-
- addProtocol (@protocol (NSWindowDelegate));
-
- registerClass();
- }
-
- private:
- //==============================================================================
- static BOOL isFlipped (id, SEL) { return true; }
-
- // Key events will be processed by the peer's component.
- // If the component is unable to use the event, it will be re-sent
- // to performKeyEquivalent.
- // performKeyEquivalent will send the event to the view's superclass,
- // which will try passing the event to the main menu.
- // If the event still hasn't been processed, it will be passed to the
- // next responder in the chain, which will be the NSWindow for a peer
- // that is on the desktop.
- // If the NSWindow still doesn't handle the event, the Apple docs imply
- // that the event should be sent to the NSApp for processing, but this
- // doesn't seem to happen for keyDown events.
- // Instead, the NSWindow attempts to process the event, fails, and
- // triggers an annoying NSBeep.
- // Overriding keyDown to "handle" the event seems to suppress the beep.
- static void keyDown (id, SEL, NSEvent* ev)
- {
- ignoreUnused (ev);
-
- #if JUCE_DEBUG_UNHANDLED_KEYPRESSES
- DBG ("unhandled key down event with keycode: " << [ev keyCode]);
- #endif
- }
-
- static NSRect windowWillUseStandardFrame (id self, SEL, NSWindow* window, NSRect r)
- {
- if (auto* owner = getOwner (self))
- {
- if (auto* constrainer = owner->getConstrainer())
- {
- if (auto* screen = [window screen])
- {
- const auto safeScreenBounds = convertToRectFloat (flippedScreenRect (owner->hasNativeTitleBar() ? r : [screen visibleFrame]));
- const auto originalBounds = owner->getFrameSize().addedTo (owner->getComponent().getScreenBounds()).toFloat();
- const auto expanded = originalBounds.withWidth ((float) constrainer->getMaximumWidth())
- .withHeight ((float) constrainer->getMaximumHeight());
- const auto constrained = expanded.constrainedWithin (safeScreenBounds);
-
- return flippedScreenRect (makeNSRect ([&]
- {
- if (constrained == owner->getBounds().toFloat())
- return owner->lastSizeBeforeZoom.toFloat();
-
- owner->lastSizeBeforeZoom = owner->getBounds().toFloat();
- return constrained;
- }()));
- }
- }
- }
-
- return r;
- }
-
- static BOOL windowShouldZoomToFrame (id self, SEL, NSWindow*, NSRect)
- {
- if (auto* owner = getOwner (self))
- if (owner->hasNativeTitleBar() && (owner->getStyleFlags() & ComponentPeer::windowIsResizable) == 0)
- return NO;
-
- return YES;
- }
-
- static BOOL canBecomeKeyWindow (id self, SEL)
- {
- auto* owner = getOwner (self);
-
- return owner != nullptr
- && owner->canBecomeKeyWindow()
- && ! owner->isBlockedByModalComponent();
- }
-
- static BOOL canBecomeMainWindow (id self, SEL)
- {
- auto* owner = getOwner (self);
-
- return owner != nullptr
- && owner->canBecomeMainWindow()
- && ! owner->isBlockedByModalComponent();
- }
-
- static void becomeKeyWindow (id self, SEL)
- {
- sendSuperclassMessage<void> (self, @selector (becomeKeyWindow));
-
- if (auto* owner = getOwner (self))
- {
- if (owner->canBecomeKeyWindow())
- {
- owner->becomeKeyWindow();
- return;
- }
-
- // this fixes a bug causing hidden windows to sometimes become visible when the app regains focus
- if (! owner->getComponent().isVisible())
- [(NSWindow*) self orderOut: nil];
- }
- }
-
- static void resignKeyWindow (id self, SEL)
- {
- sendSuperclassMessage<void> (self, @selector (resignKeyWindow));
-
- if (auto* owner = getOwner (self))
- owner->resignKeyWindow();
- }
-
- static BOOL windowShouldClose (id self, SEL, id /*window*/)
- {
- auto* owner = getOwner (self);
- return owner == nullptr || owner->windowShouldClose();
- }
-
- static NSRect constrainFrameRect (id self, SEL, NSRect frameRect, NSScreen* screen)
- {
- if (auto* owner = getOwner (self))
- {
- frameRect = sendSuperclassMessage<NSRect, NSRect, NSScreen*> (self, @selector (constrainFrameRect:toScreen:),
- frameRect, screen);
-
- frameRect = owner->constrainRect (frameRect);
- }
-
- return frameRect;
- }
-
- static NSSize windowWillResize (id self, SEL, NSWindow*, NSSize proposedFrameSize)
- {
- auto* owner = getOwner (self);
-
- if (owner == nullptr || owner->isZooming)
- return proposedFrameSize;
-
- NSRect frameRect = flippedScreenRect ([(NSWindow*) self frame]);
- frameRect.size = proposedFrameSize;
-
- frameRect = owner->constrainRect (flippedScreenRect (frameRect));
-
- owner->dismissModals();
-
- return frameRect.size;
- }
-
- static void toggleFullScreen (id self, SEL name, id sender)
- {
- if (auto* owner = getOwner (self))
- {
- const auto isFullScreen = owner->isFullScreen();
-
- if (! isFullScreen)
- owner->lastSizeBeforeZoom = owner->getBounds().toFloat();
-
- sendSuperclassMessage<void> (self, name, sender);
-
- if (isFullScreen)
- {
- [NSApp setPresentationOptions: NSApplicationPresentationDefault];
- owner->setBounds (owner->lastSizeBeforeZoom.toNearestInt(), false);
- }
- }
- }
-
- static void windowDidExitFullScreen (id self, SEL, NSNotification*)
- {
- if (auto* owner = getOwner (self))
- owner->resetWindowPresentation();
- }
-
- static void windowWillExitFullScreen (id self, SEL, NSNotification*)
- {
- // The exit-fullscreen animation looks bad on Monterey if the window isn't resizable...
- if (auto* owner = getOwner (self))
- if (auto* window = owner->window)
- [window setStyleMask: [window styleMask] | NSWindowStyleMaskResizable];
- }
-
- static void windowWillEnterFullScreen (id self, SEL, NSNotification*)
- {
- if (SystemStats::getOperatingSystemType() <= SystemStats::MacOSX_10_9)
- return;
-
- if (auto* owner = getOwner (self))
- if (owner->hasNativeTitleBar() && (owner->getStyleFlags() & ComponentPeer::windowIsResizable) == 0)
- [owner->window setStyleMask: NSWindowStyleMaskBorderless];
- }
-
- static void windowWillStartLiveResize (id self, SEL, NSNotification*)
- {
- if (auto* owner = getOwner (self))
- owner->liveResizingStart();
- }
-
- static void windowDidEndLiveResize (id self, SEL, NSNotification*)
- {
- if (auto* owner = getOwner (self))
- owner->liveResizingEnd();
- }
-
- static bool shouldPopUpPathMenu (id self, SEL, id /*window*/, NSMenu*)
- {
- if (auto* owner = getOwner (self))
- return owner->windowRepresentsFile;
-
- return false;
- }
-
- static bool shouldAllowIconDrag (id self, SEL, id /*window*/, NSEvent*, NSPoint, NSPasteboard*)
- {
- if (auto* owner = getOwner (self))
- return owner->windowRepresentsFile;
-
- return false;
- }
-
- static NSString* getAccessibilityTitle (id self, SEL)
- {
- return [self title];
- }
-
- static NSString* getAccessibilityLabel (id self, SEL)
- {
- return [getAccessibleChild (self) accessibilityLabel];
- }
-
- static id getAccessibilityWindow (id self, SEL)
- {
- return self;
- }
-
- static NSAccessibilityRole getAccessibilityRole (id, SEL)
- {
- return NSAccessibilityWindowRole;
- }
-
- static NSAccessibilityRole getAccessibilitySubrole (id self, SEL)
- {
- if (@available (macOS 10.10, *))
- return [getAccessibleChild (self) accessibilitySubrole];
-
- return nil;
- }
- };
-
- NSView* NSViewComponentPeer::createViewInstance()
- {
- static JuceNSViewClass cls;
- return cls.createInstance();
- }
-
- NSWindow* NSViewComponentPeer::createWindowInstance()
- {
- static JuceNSWindowClass cls;
- return cls.createInstance();
- }
-
-
- //==============================================================================
- ComponentPeer* NSViewComponentPeer::currentlyFocusedPeer = nullptr;
- Array<int> NSViewComponentPeer::keysCurrentlyDown;
-
- //==============================================================================
- bool KeyPress::isKeyCurrentlyDown (int keyCode)
- {
- if (NSViewComponentPeer::keysCurrentlyDown.contains (keyCode))
- return true;
-
- if (keyCode >= 'A' && keyCode <= 'Z'
- && NSViewComponentPeer::keysCurrentlyDown.contains ((int) CharacterFunctions::toLowerCase ((juce_wchar) keyCode)))
- return true;
-
- if (keyCode >= 'a' && keyCode <= 'z'
- && NSViewComponentPeer::keysCurrentlyDown.contains ((int) CharacterFunctions::toUpperCase ((juce_wchar) keyCode)))
- return true;
-
- return false;
- }
-
- //==============================================================================
- bool MouseInputSource::SourceList::addSource()
- {
- if (sources.size() == 0)
- {
- addSource (0, MouseInputSource::InputSourceType::mouse);
- return true;
- }
-
- return false;
- }
-
- bool MouseInputSource::SourceList::canUseTouch()
- {
- return false;
- }
-
- //==============================================================================
- void Desktop::setKioskComponent (Component* kioskComp, bool shouldBeEnabled, bool allowMenusAndBars)
- {
- auto* peer = dynamic_cast<NSViewComponentPeer*> (kioskComp->getPeer());
- jassert (peer != nullptr); // (this should have been checked by the caller)
-
- if (peer->hasNativeTitleBar())
- {
- if (shouldBeEnabled && ! allowMenusAndBars)
- [NSApp setPresentationOptions: NSApplicationPresentationHideDock | NSApplicationPresentationHideMenuBar];
- else if (! shouldBeEnabled)
- [NSApp setPresentationOptions: NSApplicationPresentationDefault];
-
- peer->setFullScreen (true);
- }
- else
- {
- if (shouldBeEnabled)
- {
- [NSApp setPresentationOptions: (allowMenusAndBars ? (NSApplicationPresentationAutoHideDock | NSApplicationPresentationAutoHideMenuBar)
- : (NSApplicationPresentationHideDock | NSApplicationPresentationHideMenuBar))];
-
- kioskComp->setBounds (getDisplays().getDisplayForRect (kioskComp->getScreenBounds())->totalArea);
- peer->becomeKeyWindow();
- }
- else
- {
- peer->resetWindowPresentation();
- }
- }
- }
-
- void Desktop::allowedOrientationsChanged() {}
-
- //==============================================================================
- ComponentPeer* Component::createNewPeer (int styleFlags, void* windowToAttachTo)
- {
- return new NSViewComponentPeer (*this, styleFlags, (NSView*) windowToAttachTo);
- }
-
- //==============================================================================
- const int KeyPress::spaceKey = ' ';
- const int KeyPress::returnKey = 0x0d;
- const int KeyPress::escapeKey = 0x1b;
- const int KeyPress::backspaceKey = 0x7f;
- const int KeyPress::leftKey = NSLeftArrowFunctionKey;
- const int KeyPress::rightKey = NSRightArrowFunctionKey;
- const int KeyPress::upKey = NSUpArrowFunctionKey;
- const int KeyPress::downKey = NSDownArrowFunctionKey;
- const int KeyPress::pageUpKey = NSPageUpFunctionKey;
- const int KeyPress::pageDownKey = NSPageDownFunctionKey;
- const int KeyPress::endKey = NSEndFunctionKey;
- const int KeyPress::homeKey = NSHomeFunctionKey;
- const int KeyPress::deleteKey = NSDeleteFunctionKey;
- const int KeyPress::insertKey = -1;
- const int KeyPress::tabKey = 9;
- const int KeyPress::F1Key = NSF1FunctionKey;
- const int KeyPress::F2Key = NSF2FunctionKey;
- const int KeyPress::F3Key = NSF3FunctionKey;
- const int KeyPress::F4Key = NSF4FunctionKey;
- const int KeyPress::F5Key = NSF5FunctionKey;
- const int KeyPress::F6Key = NSF6FunctionKey;
- const int KeyPress::F7Key = NSF7FunctionKey;
- const int KeyPress::F8Key = NSF8FunctionKey;
- const int KeyPress::F9Key = NSF9FunctionKey;
- const int KeyPress::F10Key = NSF10FunctionKey;
- const int KeyPress::F11Key = NSF11FunctionKey;
- const int KeyPress::F12Key = NSF12FunctionKey;
- const int KeyPress::F13Key = NSF13FunctionKey;
- const int KeyPress::F14Key = NSF14FunctionKey;
- const int KeyPress::F15Key = NSF15FunctionKey;
- const int KeyPress::F16Key = NSF16FunctionKey;
- const int KeyPress::F17Key = NSF17FunctionKey;
- const int KeyPress::F18Key = NSF18FunctionKey;
- const int KeyPress::F19Key = NSF19FunctionKey;
- const int KeyPress::F20Key = NSF20FunctionKey;
- const int KeyPress::F21Key = NSF21FunctionKey;
- const int KeyPress::F22Key = NSF22FunctionKey;
- const int KeyPress::F23Key = NSF23FunctionKey;
- const int KeyPress::F24Key = NSF24FunctionKey;
- const int KeyPress::F25Key = NSF25FunctionKey;
- const int KeyPress::F26Key = NSF26FunctionKey;
- const int KeyPress::F27Key = NSF27FunctionKey;
- const int KeyPress::F28Key = NSF28FunctionKey;
- const int KeyPress::F29Key = NSF29FunctionKey;
- const int KeyPress::F30Key = NSF30FunctionKey;
- const int KeyPress::F31Key = NSF31FunctionKey;
- const int KeyPress::F32Key = NSF32FunctionKey;
- const int KeyPress::F33Key = NSF33FunctionKey;
- const int KeyPress::F34Key = NSF34FunctionKey;
- const int KeyPress::F35Key = NSF35FunctionKey;
-
- const int KeyPress::numberPad0 = extendedKeyModifier + 0x20;
- const int KeyPress::numberPad1 = extendedKeyModifier + 0x21;
- const int KeyPress::numberPad2 = extendedKeyModifier + 0x22;
- const int KeyPress::numberPad3 = extendedKeyModifier + 0x23;
- const int KeyPress::numberPad4 = extendedKeyModifier + 0x24;
- const int KeyPress::numberPad5 = extendedKeyModifier + 0x25;
- const int KeyPress::numberPad6 = extendedKeyModifier + 0x26;
- const int KeyPress::numberPad7 = extendedKeyModifier + 0x27;
- const int KeyPress::numberPad8 = extendedKeyModifier + 0x28;
- const int KeyPress::numberPad9 = extendedKeyModifier + 0x29;
- const int KeyPress::numberPadAdd = extendedKeyModifier + 0x2a;
- const int KeyPress::numberPadSubtract = extendedKeyModifier + 0x2b;
- const int KeyPress::numberPadMultiply = extendedKeyModifier + 0x2c;
- const int KeyPress::numberPadDivide = extendedKeyModifier + 0x2d;
- const int KeyPress::numberPadSeparator = extendedKeyModifier + 0x2e;
- const int KeyPress::numberPadDecimalPoint = extendedKeyModifier + 0x2f;
- const int KeyPress::numberPadEquals = extendedKeyModifier + 0x30;
- const int KeyPress::numberPadDelete = extendedKeyModifier + 0x31;
- const int KeyPress::playKey = extendedKeyModifier + 0x00;
- const int KeyPress::stopKey = extendedKeyModifier + 0x01;
- const int KeyPress::fastForwardKey = extendedKeyModifier + 0x02;
- const int KeyPress::rewindKey = extendedKeyModifier + 0x03;
-
- } // namespace juce
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