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Carla/source/modules/juce_gui_basics/juce_gui_basics.cpp

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  1. /*

  2.   ==============================================================================

  3. 

  4.    This file is part of the JUCE library.

  5.    Copyright (c) 2022 - Raw Material Software Limited

  6. 

  7.    JUCE is an open source library subject to commercial or open-source

  8.    licensing.

  9. 

  10.    By using JUCE, you agree to the terms of both the JUCE 7 End-User License

  11.    Agreement and JUCE Privacy Policy.

  12. 

  13.    End User License Agreement: www.juce.com/juce-7-licence

  14.    Privacy Policy: www.juce.com/juce-privacy-policy

  15. 

  16.    Or: You may also use this code under the terms of the GPL v3 (see

  17.    www.gnu.org/licenses).

  18. 

  19.    JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER

  20.    EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE

  21.    DISCLAIMED.

  22. 

  23.   ==============================================================================

  24. */

  25. 

  26. #ifdef JUCE_GUI_BASICS_H_INCLUDED

  27.  /* When you add this cpp file to your project, you mustn't include it in a file where you've

  28.     already included any other headers - just put it inside a file on its own, possibly with your config

  29.     flags preceding it, but don't include anything else. That also includes avoiding any automatic prefix

  30.     header files that the compiler may be using.

  31.  */

  32.  #error "Incorrect use of JUCE cpp file"

  33. #endif

  34. 

  35. #define NS_FORMAT_FUNCTION(F,A) // To avoid spurious warnings from GCC

  36. 

  37. #define JUCE_CORE_INCLUDE_OBJC_HELPERS 1

  38. #define JUCE_CORE_INCLUDE_COM_SMART_PTR 1

  39. #define JUCE_CORE_INCLUDE_JNI_HELPERS 1

  40. #define JUCE_CORE_INCLUDE_NATIVE_HEADERS 1

  41. #define JUCE_EVENTS_INCLUDE_WIN32_MESSAGE_WINDOW 1

  42. #define JUCE_GRAPHICS_INCLUDE_COREGRAPHICS_HELPERS 1

  43. #define JUCE_GUI_BASICS_INCLUDE_XHEADERS 1

  44. #define JUCE_GUI_BASICS_INCLUDE_SCOPED_THREAD_DPI_AWARENESS_SETTER 1

  45. 

  46. #include "juce_gui_basics.h"

  47. 

  48. #include <cctype>

  49. 

  50. //==============================================================================

  51. #if JUCE_MAC

  52.  #import <WebKit/WebKit.h>

  53.  #import <IOKit/pwr_mgt/IOPMLib.h>

  54.  #import <MetalKit/MetalKit.h>

  55. 

  56. #elif JUCE_IOS

  57.  #if JUCE_PUSH_NOTIFICATIONS && defined (__IPHONE_10_0) && __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0

  58.   #import <UserNotifications/UserNotifications.h>

  59.  #endif

  60. 

  61.  #import <MetalKit/MetalKit.h>

  62.  #import <UIKit/UIActivityViewController.h>

  63. 

  64. //==============================================================================

  65. #elif JUCE_WINDOWS

  66.  #include <windowsx.h>

  67.  #include <vfw.h>

  68.  #include <commdlg.h>

  69.  #include <commctrl.h>

  70.  #include <sapi.h>

  71. 

  72.  #if JUCE_MSVC

  73.   #include <Dxgi.h>

  74.   #include <UIAutomation.h>

  75.  #endif

  76. 

  77.  #if JUCE_WEB_BROWSER

  78.   #include <exdisp.h>

  79.   #include <exdispid.h>

  80.  #endif

  81. 

  82.  #if JUCE_MINGW

  83.   #include <imm.h>

  84.  #elif ! JUCE_DONT_AUTOLINK_TO_WIN32_LIBRARIES

  85.   #pragma comment(lib, "vfw32.lib")

  86.   #pragma comment(lib, "imm32.lib")

  87.   #pragma comment(lib, "comctl32.lib")

  88.   #pragma comment(lib, "dxgi.lib")

  89. 

  90.   #if JUCE_OPENGL

  91.    #pragma comment(lib, "OpenGL32.Lib")

  92.    #pragma comment(lib, "GlU32.Lib")

  93.   #endif

  94. 

  95.   #if JUCE_DIRECT2D

  96.    #pragma comment (lib, "Dwrite.lib")

  97.    #pragma comment (lib, "D2d1.lib")

  98.   #endif

  99.  #endif

  100. #endif

  101. 

  102. //==============================================================================

  103. #define JUCE_ASSERT_MESSAGE_MANAGER_IS_LOCKED_OR_OFFSCREEN \

  104.     jassert ((MessageManager::getInstanceWithoutCreating() != nullptr \

  105.                && MessageManager::getInstanceWithoutCreating()->currentThreadHasLockedMessageManager()) \

  106.               || getPeer() == nullptr);

  107. 

  108. namespace juce

  109. {

  110.     bool juce_areThereAnyAlwaysOnTopWindows();

  111. 

  112.     bool isEmbeddedInForegroundProcess (Component* c);

  113. 

  114.    #if ! JUCE_WINDOWS

  115.     bool isEmbeddedInForegroundProcess (Component*) { return false; }

  116.    #endif

  117. 

  118.     /*  Returns true if this process is in the foreground, or if the viewComponent

  119.         is embedded into a window owned by the foreground process.

  120.     */

  121.     static bool isForegroundOrEmbeddedProcess (Component* viewComponent)

  122.     {

  123.         return Process::isForegroundProcess() || isEmbeddedInForegroundProcess (viewComponent);

  124.     }

  125. 

  126.     bool isWindowOnCurrentVirtualDesktop (void*);

  127. 

  128.     struct CustomMouseCursorInfo

  129.     {

  130.         ScaledImage image;

  131.         Point<int> hotspot;

  132.     };

  133. } // namespace juce

  134. 

  135. #include "mouse/juce_PointerState.h"

  136. 

  137. #include "accessibility/juce_AccessibilityHandler.cpp"

  138. #include "components/juce_Component.cpp"

  139. #include "components/juce_ComponentListener.cpp"

  140. #include "components/juce_FocusTraverser.cpp"

  141. #include "mouse/juce_MouseInputSource.cpp"

  142. #include "desktop/juce_Displays.cpp"

  143. #include "desktop/juce_Desktop.cpp"

  144. #include "components/juce_ModalComponentManager.cpp"

  145. #include "mouse/juce_ComponentDragger.cpp"

  146. #include "mouse/juce_DragAndDropContainer.cpp"

  147. #include "mouse/juce_MouseEvent.cpp"

  148. #include "mouse/juce_MouseInactivityDetector.cpp"

  149. #include "mouse/juce_MouseListener.cpp"

  150. #include "keyboard/juce_CaretComponent.cpp"

  151. #include "keyboard/juce_KeyboardFocusTraverser.cpp"

  152. #include "keyboard/juce_KeyListener.cpp"

  153. #include "keyboard/juce_KeyPress.cpp"

  154. #include "keyboard/juce_ModifierKeys.cpp"

  155. #include "buttons/juce_ArrowButton.cpp"

  156. #include "buttons/juce_Button.cpp"

  157. #include "buttons/juce_DrawableButton.cpp"

  158. #include "buttons/juce_HyperlinkButton.cpp"

  159. #include "buttons/juce_ImageButton.cpp"

  160. #include "buttons/juce_ShapeButton.cpp"

  161. #include "buttons/juce_TextButton.cpp"

  162. #include "buttons/juce_ToggleButton.cpp"

  163. #include "buttons/juce_ToolbarButton.cpp"

  164. #include "drawables/juce_Drawable.cpp"

  165. #include "drawables/juce_DrawableComposite.cpp"

  166. #include "drawables/juce_DrawableImage.cpp"

  167. #include "drawables/juce_DrawablePath.cpp"

  168. #include "drawables/juce_DrawableRectangle.cpp"

  169. #include "drawables/juce_DrawableShape.cpp"

  170. #include "drawables/juce_DrawableText.cpp"

  171. #include "drawables/juce_SVGParser.cpp"

  172. #include "filebrowser/juce_DirectoryContentsDisplayComponent.cpp"

  173. #include "filebrowser/juce_DirectoryContentsList.cpp"

  174. #include "filebrowser/juce_FileBrowserComponent.cpp"

  175. #include "filebrowser/juce_FileChooser.cpp"

  176. #include "filebrowser/juce_FileChooserDialogBox.cpp"

  177. #include "filebrowser/juce_FileListComponent.cpp"

  178. #include "filebrowser/juce_FilenameComponent.cpp"

  179. #include "filebrowser/juce_FileSearchPathListComponent.cpp"

  180. #include "filebrowser/juce_FileTreeComponent.cpp"

  181. #include "filebrowser/juce_ImagePreviewComponent.cpp"

  182. #include "filebrowser/juce_ContentSharer.cpp"

  183. #include "layout/juce_ComponentAnimator.cpp"

  184. #include "layout/juce_ComponentBoundsConstrainer.cpp"

  185. #include "layout/juce_ComponentBuilder.cpp"

  186. #include "layout/juce_ComponentMovementWatcher.cpp"

  187. #include "layout/juce_ConcertinaPanel.cpp"

  188. #include "layout/juce_GroupComponent.cpp"

  189. #include "layout/juce_MultiDocumentPanel.cpp"

  190. #include "layout/juce_ResizableBorderComponent.cpp"

  191. #include "layout/juce_ResizableCornerComponent.cpp"

  192. #include "layout/juce_ResizableEdgeComponent.cpp"

  193. #include "layout/juce_ScrollBar.cpp"

  194. #include "layout/juce_SidePanel.cpp"

  195. #include "layout/juce_StretchableLayoutManager.cpp"

  196. #include "layout/juce_StretchableLayoutResizerBar.cpp"

  197. #include "layout/juce_StretchableObjectResizer.cpp"

  198. #include "layout/juce_TabbedButtonBar.cpp"

  199. #include "layout/juce_TabbedComponent.cpp"

  200. #include "layout/juce_Viewport.cpp"

  201. #include "lookandfeel/juce_LookAndFeel.cpp"

  202. #include "lookandfeel/juce_LookAndFeel_V2.cpp"

  203. #include "lookandfeel/juce_LookAndFeel_V1.cpp"

  204. #include "lookandfeel/juce_LookAndFeel_V3.cpp"

  205. #include "lookandfeel/juce_LookAndFeel_V4.cpp"

  206. #include "menus/juce_MenuBarComponent.cpp"

  207. #include "menus/juce_BurgerMenuComponent.cpp"

  208. #include "menus/juce_MenuBarModel.cpp"

  209. #include "menus/juce_PopupMenu.cpp"

  210. #include "positioning/juce_MarkerList.cpp"

  211. #include "positioning/juce_RelativeCoordinate.cpp"

  212. #include "positioning/juce_RelativeCoordinatePositioner.cpp"

  213. #include "positioning/juce_RelativeParallelogram.cpp"

  214. #include "positioning/juce_RelativePoint.cpp"

  215. #include "positioning/juce_RelativePointPath.cpp"

  216. #include "positioning/juce_RelativeRectangle.cpp"

  217. #include "properties/juce_BooleanPropertyComponent.cpp"

  218. #include "properties/juce_ButtonPropertyComponent.cpp"

  219. #include "properties/juce_ChoicePropertyComponent.cpp"

  220. #include "properties/juce_PropertyComponent.cpp"

  221. #include "properties/juce_PropertyPanel.cpp"

  222. #include "properties/juce_SliderPropertyComponent.cpp"

  223. #include "properties/juce_TextPropertyComponent.cpp"

  224. #include "properties/juce_MultiChoicePropertyComponent.cpp"

  225. #include "widgets/juce_ComboBox.cpp"

  226. #include "widgets/juce_ImageComponent.cpp"

  227. #include "widgets/juce_Label.cpp"

  228. #include "widgets/juce_ListBox.cpp"

  229. #include "widgets/juce_ProgressBar.cpp"

  230. #include "widgets/juce_Slider.cpp"

  231. #include "widgets/juce_TableHeaderComponent.cpp"

  232. #include "widgets/juce_TableListBox.cpp"

  233. #include "widgets/juce_TextEditor.cpp"

  234. #include "widgets/juce_ToolbarItemComponent.cpp"

  235. #include "widgets/juce_Toolbar.cpp"

  236. #include "widgets/juce_ToolbarItemPalette.cpp"

  237. #include "widgets/juce_TreeView.cpp"

  238. #include "windows/juce_AlertWindow.cpp"

  239. #include "windows/juce_CallOutBox.cpp"

  240. #include "windows/juce_ComponentPeer.cpp"

  241. #include "windows/juce_DialogWindow.cpp"

  242. #include "windows/juce_DocumentWindow.cpp"

  243. #include "windows/juce_ResizableWindow.cpp"

  244. #include "windows/juce_ThreadWithProgressWindow.cpp"

  245. #include "windows/juce_TooltipWindow.cpp"

  246. #include "windows/juce_TopLevelWindow.cpp"

  247. #include "commands/juce_ApplicationCommandInfo.cpp"

  248. #include "commands/juce_ApplicationCommandManager.cpp"

  249. #include "commands/juce_ApplicationCommandTarget.cpp"

  250. #include "commands/juce_KeyPressMappingSet.cpp"

  251. #include "application/juce_Application.cpp"

  252. #include "misc/juce_BubbleComponent.cpp"

  253. #include "misc/juce_DropShadower.cpp"

  254. #include "misc/juce_FocusOutline.cpp"

  255. 

  256. #include "layout/juce_FlexBox.cpp"

  257. #include "layout/juce_GridItem.cpp"

  258. #include "layout/juce_Grid.cpp"

  259. 

  260. #if JUCE_IOS || JUCE_WINDOWS

  261.  #include "native/juce_MultiTouchMapper.h"

  262. #endif

  263. 

  264. #if JUCE_ANDROID || JUCE_WINDOWS || JUCE_UNIT_TESTS

  265.  #include "native/accessibility/juce_AccessibilityTextHelpers.h"

  266. #endif

  267. 

  268. #if JUCE_MAC || JUCE_IOS

  269.  #include "native/accessibility/juce_mac_AccessibilitySharedCode.mm"

  270. 

  271.  #if JUCE_IOS

  272.   #include "native/accessibility/juce_ios_Accessibility.mm"

  273.   #include "native/juce_ios_UIViewComponentPeer.mm"

  274.   #include "native/juce_ios_Windowing.mm"

  275.   #include "native/juce_ios_FileChooser.mm"

  276. 

  277.   #if JUCE_CONTENT_SHARING

  278.    #include "native/juce_ios_ContentSharer.cpp"

  279.   #endif

  280. 

  281.  #else

  282.   #include "native/accessibility/juce_mac_Accessibility.mm"

  283.   #include "native/juce_mac_NSViewComponentPeer.mm"

  284.   #include "native/juce_mac_Windowing.mm"

  285.   #include "native/juce_mac_MainMenu.mm"

  286.   #include "native/juce_mac_FileChooser.mm"

  287.  #endif

  288. 

  289.  #include "native/juce_mac_MouseCursor.mm"

  290. 

  291. #elif JUCE_WINDOWS

  292.  #if JUCE_MSVC

  293.   #include "native/accessibility/juce_win32_ComInterfaces.h"

  294.   #include "native/accessibility/juce_win32_WindowsUIAWrapper.h"

  295.   #include "native/accessibility/juce_win32_AccessibilityElement.h"

  296.   #include "native/accessibility/juce_win32_UIAHelpers.h"

  297.   #include "native/accessibility/juce_win32_UIAProviders.h"

  298.   #include "native/accessibility/juce_win32_AccessibilityElement.cpp"

  299.   #include "native/accessibility/juce_win32_Accessibility.cpp"

  300.  #endif

  301.  #include "native/juce_win32_Windowing.cpp"

  302.  #include "native/juce_win32_DragAndDrop.cpp"

  303.  #include "native/juce_win32_FileChooser.cpp"

  304. 

  305. #elif JUCE_LINUX || JUCE_BSD

  306.  #include "native/x11/juce_linux_X11_Symbols.cpp"

  307.  #include "native/x11/juce_linux_X11_DragAndDrop.cpp"

  308. 

  309.  JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wzero-as-null-pointer-constant")

  310. 

  311.  #include "native/juce_linux_Windowing.cpp"

  312.  #include "native/x11/juce_linux_XWindowSystem.cpp"

  313. 

  314.  JUCE_END_IGNORE_WARNINGS_GCC_LIKE

  315. 

  316.  #include "native/juce_linux_FileChooser.cpp"

  317. 

  318. #elif JUCE_ANDROID

  319.  #include "juce_core/files/juce_common_MimeTypes.h"

  320.  #include "native/accessibility/juce_android_Accessibility.cpp"

  321.  #include "native/juce_android_Windowing.cpp"

  322.  #include "native/juce_android_FileChooser.cpp"

  323. 

  324.  #if JUCE_CONTENT_SHARING

  325.   #include "native/juce_android_ContentSharer.cpp"

  326.  #endif

  327. 

  328. #endif

  329. 

  330. namespace juce

  331. {

  332.    #if ! JUCE_NATIVE_ACCESSIBILITY_INCLUDED

  333.     class AccessibilityHandler::AccessibilityNativeImpl { public: AccessibilityNativeImpl (AccessibilityHandler&) {} };

  334.     void AccessibilityHandler::notifyAccessibilityEvent (AccessibilityEvent) const {}

  335.     void AccessibilityHandler::postAnnouncement (const String&, AnnouncementPriority) {}

  336.     AccessibilityNativeHandle* AccessibilityHandler::getNativeImplementation() const { return nullptr; }

  337.     void notifyAccessibilityEventInternal (const AccessibilityHandler&, InternalAccessibilityEvent) {}

  338.     std::unique_ptr<AccessibilityHandler::AccessibilityNativeImpl> AccessibilityHandler::createNativeImpl (AccessibilityHandler&)

  339.     {

  340.         return nullptr;

  341.     }

  342.    #else

  343.     std::unique_ptr<AccessibilityHandler::AccessibilityNativeImpl> AccessibilityHandler::createNativeImpl (AccessibilityHandler& handler)

  344.     {

  345.         return std::make_unique<AccessibilityNativeImpl> (handler);

  346.     }

  347.    #endif

  348. }

  349. 

  350. //==============================================================================

  351. #if JUCE_WINDOWS

  352. namespace juce

  353. {

  354. 

  355. JUCE_COMCLASS (JuceIVirtualDesktopManager, "a5cd92ff-29be-454c-8d04-d82879fb3f1b") : public IUnknown

  356. {

  357. public:

  358.     virtual HRESULT STDMETHODCALLTYPE IsWindowOnCurrentVirtualDesktop(

  359.          __RPC__in HWND topLevelWindow,

  360.          __RPC__out BOOL * onCurrentDesktop) = 0;

  361. 

  362.     virtual HRESULT STDMETHODCALLTYPE GetWindowDesktopId(

  363.          __RPC__in HWND topLevelWindow,

  364.          __RPC__out GUID * desktopId) = 0;

  365. 

  366.     virtual HRESULT STDMETHODCALLTYPE MoveWindowToDesktop(

  367.          __RPC__in HWND topLevelWindow,

  368.          __RPC__in REFGUID desktopId) = 0;

  369. };

  370. 

  371. JUCE_COMCLASS (JuceVirtualDesktopManager, "aa509086-5ca9-4c25-8f95-589d3c07b48a");

  372. 

  373. } // namespace juce

  374. 

  375. #ifdef __CRT_UUID_DECL

  376. __CRT_UUID_DECL (juce::JuceIVirtualDesktopManager, 0xa5cd92ff, 0x29be, 0x454c, 0x8d, 0x04, 0xd8, 0x28, 0x79, 0xfb, 0x3f, 0x1b)

  377. __CRT_UUID_DECL (juce::JuceVirtualDesktopManager,  0xaa509086, 0x5ca9, 0x4c25, 0x8f, 0x95, 0x58, 0x9d, 0x3c, 0x07, 0xb4, 0x8a)

  378. #endif

  379. 

  380. bool juce::isWindowOnCurrentVirtualDesktop (void* x)

  381. {

  382.     if (x == nullptr)

  383.         return false;

  384. 

  385.     static auto* desktopManager = []

  386.     {

  387.         JuceIVirtualDesktopManager* result = nullptr;

  388. 

  389.         JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wlanguage-extension-token")

  390. 

  391.         if (SUCCEEDED (CoCreateInstance (__uuidof (JuceVirtualDesktopManager), nullptr, CLSCTX_ALL, IID_PPV_ARGS (&result))))

  392.             return result;

  393. 

  394.         JUCE_END_IGNORE_WARNINGS_GCC_LIKE

  395. 

  396.         return static_cast<JuceIVirtualDesktopManager*> (nullptr);

  397.     }();

  398. 

  399.     BOOL current = false;

  400. 

  401.     if (auto* dm = desktopManager)

  402.         if (SUCCEEDED (dm->IsWindowOnCurrentVirtualDesktop (static_cast<HWND> (x), &current)))

  403.             return current != false;

  404. 

  405.     return true;

  406. }

  407. 

  408. #else

  409.  bool juce::isWindowOnCurrentVirtualDesktop (void*) { return true; }

  410.  juce::ScopedDPIAwarenessDisabler::ScopedDPIAwarenessDisabler()  { ignoreUnused (previousContext); }

  411.  juce::ScopedDPIAwarenessDisabler::~ScopedDPIAwarenessDisabler() {}

  412. #endif

  413. 

  414. // Depends on types defined in platform-specific windowing files

  415. #include "mouse/juce_MouseCursor.cpp"

  416. 

  417. #if JUCE_UNIT_TESTS

  418. #include "native/accessibility/juce_AccessibilityTextHelpers_test.cpp"

  419. #endif