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Diffstat (limited to 'widget/cocoa/nsCocoaWindow.h')
| -rw-r--r-- | widget/cocoa/nsCocoaWindow.h | 426 |
1 files changed, 0 insertions, 426 deletions
diff --git a/widget/cocoa/nsCocoaWindow.h b/widget/cocoa/nsCocoaWindow.h deleted file mode 100644 index 1913696b8c..0000000000 --- a/widget/cocoa/nsCocoaWindow.h +++ /dev/null @@ -1,426 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#ifndef nsCocoaWindow_h_ -#define nsCocoaWindow_h_ - -#undef DARWIN - -#import <Cocoa/Cocoa.h> - -#include "mozilla/RefPtr.h" -#include "nsBaseWidget.h" -#include "nsPIWidgetCocoa.h" -#include "nsCocoaUtils.h" - -class nsCocoaWindow; -class nsChildView; -class nsMenuBarX; -@class ChildView; - -typedef struct _nsCocoaWindowList { - _nsCocoaWindowList() : prev(nullptr), window(nullptr) {} - struct _nsCocoaWindowList *prev; - nsCocoaWindow *window; // Weak -} nsCocoaWindowList; - -// NSWindow subclass that is the base class for all of our own window classes. -// Among other things, this class handles the storage of those settings that -// need to be persisted across window destruction and reconstruction, i.e. when -// switching to and from fullscreen mode. -// We don't save shadow, transparency mode or background color because it's not -// worth the hassle - Gecko will reset them anyway as soon as the window is -// resized. -@interface BaseWindow : NSWindow -{ - // Data Storage - NSMutableDictionary* mState; - BOOL mDrawsIntoWindowFrame; - NSColor* mActiveTitlebarColor; - NSColor* mInactiveTitlebarColor; - - // Shadow - BOOL mScheduledShadowInvalidation; - - // Invalidation disabling - BOOL mDisabledNeedsDisplay; - - // DPI cache. Getting the physical screen size (CGDisplayScreenSize) - // is ridiculously slow, so we cache it in the toplevel window for all - // descendants to use. - float mDPI; - - NSTrackingArea* mTrackingArea; - - NSRect mDirtyRect; - - BOOL mBeingShown; - BOOL mDrawTitle; - BOOL mBrightTitlebarForeground; - BOOL mUseMenuStyle; -} - -- (void)importState:(NSDictionary*)aState; -- (NSMutableDictionary*)exportState; -- (void)setDrawsContentsIntoWindowFrame:(BOOL)aState; -- (BOOL)drawsContentsIntoWindowFrame; -- (void)setTitlebarColor:(NSColor*)aColor forActiveWindow:(BOOL)aActive; -- (NSColor*)titlebarColorForActiveWindow:(BOOL)aActive; - -- (void)deferredInvalidateShadow; -- (void)invalidateShadow; -- (float)getDPI; - -- (void)mouseEntered:(NSEvent*)aEvent; -- (void)mouseExited:(NSEvent*)aEvent; -- (void)mouseMoved:(NSEvent*)aEvent; -- (void)updateTrackingArea; -- (NSView*)trackingAreaView; - -- (void)setBeingShown:(BOOL)aValue; -- (BOOL)isBeingShown; -- (BOOL)isVisibleOrBeingShown; - -- (ChildView*)mainChildView; - -- (NSArray*)titlebarControls; - -- (void)setWantsTitleDrawn:(BOOL)aDrawTitle; -- (BOOL)wantsTitleDrawn; - -- (void)setUseBrightTitlebarForeground:(BOOL)aBrightForeground; -- (BOOL)useBrightTitlebarForeground; - -- (void)disableSetNeedsDisplay; -- (void)enableSetNeedsDisplay; - -- (NSRect)getAndResetNativeDirtyRect; - -- (void)setUseMenuStyle:(BOOL)aValue; - -@end - -@interface NSWindow (Undocumented) - -// If a window has been explicitly removed from the "window cache" (to -// deactivate it), it's sometimes necessary to "reset" it to reactivate it -// (and put it back in the "window cache"). One way to do this, which Apple -// often uses, is to set the "window number" to '-1' and then back to its -// original value. -- (void)_setWindowNumber:(NSInteger)aNumber; - -// If we set the window's stylemask to be textured, the corners on the bottom of -// the window are rounded by default. We use this private method to make -// the corners square again, a la Safari. Starting with 10.7, all windows have -// rounded bottom corners, so this call doesn't have any effect there. -- (void)setBottomCornerRounded:(BOOL)rounded; -- (BOOL)bottomCornerRounded; - -// Present in the same form on OS X since at least OS X 10.5. -- (NSRect)contentRectForFrameRect:(NSRect)windowFrame styleMask:(NSUInteger)windowStyle; -- (NSRect)frameRectForContentRect:(NSRect)windowContentRect styleMask:(NSUInteger)windowStyle; - -// Present since at least OS X 10.5. The OS calls this method on NSWindow -// (and its subclasses) to find out which NSFrameView subclass to instantiate -// to create its "frame view". -+ (Class)frameViewClassForStyleMask:(NSUInteger)styleMask; - -@end - -@interface PopupWindow : BaseWindow -{ -@private - BOOL mIsContextMenu; -} - -- (id)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)styleMask - backing:(NSBackingStoreType)bufferingType defer:(BOOL)deferCreation; -- (BOOL)isContextMenu; -- (void)setIsContextMenu:(BOOL)flag; -- (BOOL)canBecomeMainWindow; - -@end - -@interface BorderlessWindow : BaseWindow -{ -} - -- (BOOL)canBecomeKeyWindow; -- (BOOL)canBecomeMainWindow; - -@end - -@interface WindowDelegate : NSObject <NSWindowDelegate> -{ - nsCocoaWindow* mGeckoWindow; // [WEAK] (we are owned by the window) - // Used to avoid duplication when we send NS_ACTIVATE and - // NS_DEACTIVATE to Gecko for toplevel widgets. Starts out - // false. - bool mToplevelActiveState; - BOOL mHasEverBeenZoomed; -} -+ (void)paintMenubarForWindow:(NSWindow*)aWindow; -- (id)initWithGeckoWindow:(nsCocoaWindow*)geckoWind; -- (void)windowDidResize:(NSNotification*)aNotification; -- (nsCocoaWindow*)geckoWidget; -- (bool)toplevelActiveState; -- (void)sendToplevelActivateEvents; -- (void)sendToplevelDeactivateEvents; -@end - -@class ToolbarWindow; - -// NSColor subclass that allows us to draw separate colors both in the titlebar -// and for background of the window. -@interface TitlebarAndBackgroundColor : NSColor -{ - ToolbarWindow *mWindow; // [WEAK] (we are owned by the window) -} - -- (id)initWithWindow:(ToolbarWindow*)aWindow; - -@end - -// NSWindow subclass for handling windows with toolbars. -@interface ToolbarWindow : BaseWindow -{ - TitlebarAndBackgroundColor *mColor; // strong - CGFloat mUnifiedToolbarHeight; - NSColor *mBackgroundColor; // strong - NSView *mTitlebarView; // strong - NSRect mWindowButtonsRect; - NSRect mFullScreenButtonRect; -} -// Pass nil here to get the default appearance. -- (void)setTitlebarColor:(NSColor*)aColor forActiveWindow:(BOOL)aActive; -- (void)setUnifiedToolbarHeight:(CGFloat)aHeight; -- (CGFloat)unifiedToolbarHeight; -- (CGFloat)titlebarHeight; -- (NSRect)titlebarRect; -- (void)setTitlebarNeedsDisplayInRect:(NSRect)aRect sync:(BOOL)aSync; -- (void)setTitlebarNeedsDisplayInRect:(NSRect)aRect; -- (void)setDrawsContentsIntoWindowFrame:(BOOL)aState; -- (void)setSheetAttachmentPosition:(CGFloat)aY; -- (void)placeWindowButtons:(NSRect)aRect; -- (void)placeFullScreenButton:(NSRect)aRect; -- (NSPoint)windowButtonsPositionWithDefaultPosition:(NSPoint)aDefaultPosition; -- (NSPoint)fullScreenButtonPositionWithDefaultPosition:(NSPoint)aDefaultPosition; -- (void)setTemporaryBackgroundColor; -- (void)restoreBackgroundColor; -@end - -class nsCocoaWindow : public nsBaseWidget, public nsPIWidgetCocoa -{ -private: - typedef nsBaseWidget Inherited; - -public: - - nsCocoaWindow(); - - NS_DECL_ISUPPORTS_INHERITED - NS_DECL_NSPIWIDGETCOCOA - - virtual MOZ_MUST_USE nsresult Create(nsIWidget* aParent, - nsNativeWidget aNativeParent, - const DesktopIntRect& aRect, - nsWidgetInitData* aInitData = nullptr) - override; - - virtual MOZ_MUST_USE nsresult Create(nsIWidget* aParent, - nsNativeWidget aNativeParent, - const LayoutDeviceIntRect& aRect, - nsWidgetInitData* aInitData = nullptr) - override; - - virtual void Destroy() override; - - NS_IMETHOD Show(bool aState) override; - virtual nsIWidget* GetSheetWindowParent(void) override; - NS_IMETHOD Enable(bool aState) override; - virtual bool IsEnabled() const override; - virtual void SetModal(bool aState) override; - virtual void SetFakeModal(bool aState) override; - virtual bool IsRunningAppModal() override; - virtual bool IsVisible() const override; - NS_IMETHOD SetFocus(bool aState=false) override; - virtual LayoutDeviceIntPoint WidgetToScreenOffset() override; - virtual LayoutDeviceIntPoint GetClientOffset() override; - virtual LayoutDeviceIntSize - ClientToWindowSize(const LayoutDeviceIntSize& aClientSize) override; - - virtual void* GetNativeData(uint32_t aDataType) override; - - virtual void ConstrainPosition(bool aAllowSlop, - int32_t *aX, int32_t *aY) override; - virtual void SetSizeConstraints(const SizeConstraints& aConstraints) override; - NS_IMETHOD Move(double aX, double aY) override; - virtual void SetSizeMode(nsSizeMode aMode) override; - NS_IMETHOD HideWindowChrome(bool aShouldHide) override; - - void EnteredFullScreen(bool aFullScreen, bool aNativeMode = true); - virtual bool PrepareForFullscreenTransition(nsISupports** aData) override; - virtual void PerformFullscreenTransition(FullscreenTransitionStage aStage, - uint16_t aDuration, - nsISupports* aData, - nsIRunnable* aCallback) override; - virtual nsresult MakeFullScreen( - bool aFullScreen, nsIScreen* aTargetScreen = nullptr) override final; - NS_IMETHOD MakeFullScreenWithNativeTransition( - bool aFullScreen, nsIScreen* aTargetScreen = nullptr) override final; - NSAnimation* FullscreenTransitionAnimation() const { return mFullscreenTransitionAnimation; } - void ReleaseFullscreenTransitionAnimation() - { - MOZ_ASSERT(mFullscreenTransitionAnimation, - "Should only be called when there is animation"); - [mFullscreenTransitionAnimation release]; - mFullscreenTransitionAnimation = nil; - } - - NS_IMETHOD Resize(double aWidth, double aHeight, bool aRepaint) override; - NS_IMETHOD Resize(double aX, double aY, double aWidth, double aHeight, bool aRepaint) override; - virtual LayoutDeviceIntRect GetClientBounds() override; - virtual LayoutDeviceIntRect GetScreenBounds() override; - void ReportMoveEvent(); - void ReportSizeEvent(); - NS_IMETHOD SetCursor(nsCursor aCursor) override; - NS_IMETHOD SetCursor(imgIContainer* aCursor, uint32_t aHotspotX, uint32_t aHotspotY) override; - - CGFloat BackingScaleFactor(); - void BackingScaleFactorChanged(); - virtual double GetDefaultScaleInternal() override; - virtual int32_t RoundsWidgetCoordinatesTo() override; - - mozilla::DesktopToLayoutDeviceScale GetDesktopToDeviceScale() final { - return mozilla::DesktopToLayoutDeviceScale(BackingScaleFactor()); - } - - NS_IMETHOD SetTitle(const nsAString& aTitle) override; - - NS_IMETHOD Invalidate(const LayoutDeviceIntRect& aRect) override; - virtual nsresult ConfigureChildren(const nsTArray<Configuration>& aConfigurations) override; - virtual LayerManager* GetLayerManager(PLayerTransactionChild* aShadowManager = nullptr, - LayersBackend aBackendHint = mozilla::layers::LayersBackend::LAYERS_NONE, - LayerManagerPersistence aPersistence = LAYER_MANAGER_CURRENT) override; - NS_IMETHOD DispatchEvent(mozilla::WidgetGUIEvent* aEvent, - nsEventStatus& aStatus) override; - virtual void CaptureRollupEvents(nsIRollupListener * aListener, - bool aDoCapture) override; - NS_IMETHOD GetAttention(int32_t aCycleCount) override; - virtual bool HasPendingInputEvent() override; - virtual nsTransparencyMode GetTransparencyMode() override; - virtual void SetTransparencyMode(nsTransparencyMode aMode) override; - virtual void SetWindowShadowStyle(int32_t aStyle) override; - virtual void SetShowsToolbarButton(bool aShow) override; - virtual void SetShowsFullScreenButton(bool aShow) override; - virtual void SetWindowAnimationType(WindowAnimationType aType) override; - virtual void SetDrawsTitle(bool aDrawTitle) override; - virtual void SetUseBrightTitlebarForeground(bool aBrightForeground) override; - NS_IMETHOD SetNonClientMargins(LayoutDeviceIntMargin& aMargins) override; - virtual void SetWindowTitlebarColor(nscolor aColor, bool aActive) override; - virtual void SetDrawsInTitlebar(bool aState) override; - virtual void UpdateThemeGeometries(const nsTArray<ThemeGeometry>& aThemeGeometries) override; - virtual nsresult SynthesizeNativeMouseEvent(LayoutDeviceIntPoint aPoint, - uint32_t aNativeMessage, - uint32_t aModifierFlags, - nsIObserver* aObserver) override; - - void DispatchSizeModeEvent(); - - // be notified that a some form of drag event needs to go into Gecko - virtual bool DragEvent(unsigned int aMessage, mozilla::gfx::Point aMouseGlobal, UInt16 aKeyModifiers); - - bool HasModalDescendents() { return mNumModalDescendents > 0; } - NSWindow *GetCocoaWindow() { return mWindow; } - - void SetMenuBar(nsMenuBarX* aMenuBar); - nsMenuBarX *GetMenuBar(); - - NS_IMETHOD_(void) SetInputContext( - const InputContext& aContext, - const InputContextAction& aAction) override; - NS_IMETHOD_(InputContext) GetInputContext() override - { - return mInputContext; - } - NS_IMETHOD_(bool) ExecuteNativeKeyBinding( - NativeKeyBindingsType aType, - const mozilla::WidgetKeyboardEvent& aEvent, - DoCommandCallback aCallback, - void* aCallbackData) override; - - void SetPopupWindowLevel(); - -protected: - virtual ~nsCocoaWindow(); - - nsresult CreateNativeWindow(const NSRect &aRect, - nsBorderStyle aBorderStyle, - bool aRectIsFrameRect); - nsresult CreatePopupContentView(const LayoutDeviceIntRect &aRect, - nsWidgetInitData* aInitData); - void DestroyNativeWindow(); - void AdjustWindowShadow(); - void SetWindowBackgroundBlur(); - void UpdateBounds(); - - nsresult DoResize(double aX, double aY, double aWidth, double aHeight, - bool aRepaint, bool aConstrainToCurrentScreen); - - inline bool ShouldToggleNativeFullscreen(bool aFullScreen, - bool aUseSystemTransition); - nsresult DoMakeFullScreen(bool aFullScreen, bool aUseSystemTransition); - - virtual already_AddRefed<nsIWidget> - AllocateChildPopupWidget() override - { - static NS_DEFINE_IID(kCPopUpCID, NS_POPUP_CID); - nsCOMPtr<nsIWidget> widget = do_CreateInstance(kCPopUpCID); - return widget.forget(); - } - - nsIWidget* mParent; // if we're a popup, this is our parent [WEAK] - nsIWidget* mAncestorLink; // link to traverse ancestors [WEAK] - BaseWindow* mWindow; // our cocoa window [STRONG] - WindowDelegate* mDelegate; // our delegate for processing window msgs [STRONG] - RefPtr<nsMenuBarX> mMenuBar; - NSWindow* mSheetWindowParent; // if this is a sheet, this is the NSWindow it's attached to - nsChildView* mPopupContentView; // if this is a popup, this is its content widget - // if this is a toplevel window, and there is any ongoing fullscreen - // transition, it is the animation object. - NSAnimation* mFullscreenTransitionAnimation; - int32_t mShadowStyle; - - CGFloat mBackingScaleFactor; - - WindowAnimationType mAnimationType; - - bool mWindowMadeHere; // true if we created the window, false for embedding - bool mSheetNeedsShow; // if this is a sheet, are we waiting to be shown? - // this is used for sibling sheet contention only - bool mInFullScreenMode; - bool mInFullScreenTransition; // true from the request to enter/exit fullscreen - // (MakeFullScreen() call) to EnteredFullScreen() - bool mModal; - bool mFakeModal; - - // Only true on 10.7+ if SetShowsFullScreenButton(true) is called. - bool mSupportsNativeFullScreen; - // Whether we are currently using native fullscreen. It could be false because - // we are in the DOM fullscreen where we do not use the native fullscreen. - bool mInNativeFullScreenMode; - - bool mIsAnimationSuppressed; - - bool mInReportMoveEvent; // true if in a call to ReportMoveEvent(). - bool mInResize; // true if in a call to DoResize(). - - bool mAlwaysOnTop; - - int32_t mNumModalDescendents; - InputContext mInputContext; -}; - -#endif // nsCocoaWindow_h_ |