mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-31 06:05:44 +00:00
220 lines
8.1 KiB
C++
220 lines
8.1 KiB
C++
/* -*- Mode: c++; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
|
|
* 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 NSWINDOW_H_
|
|
#define NSWINDOW_H_
|
|
|
|
#include "nsBaseWidget.h"
|
|
#include "gfxPoint.h"
|
|
#include "nsIIdleServiceInternal.h"
|
|
#include "nsTArray.h"
|
|
|
|
#ifdef MOZ_ANDROID_OMTC
|
|
#include "AndroidJavaWrappers.h"
|
|
#endif
|
|
|
|
class gfxASurface;
|
|
|
|
struct ANPEvent;
|
|
|
|
namespace mozilla {
|
|
class AndroidGeckoEvent;
|
|
class AndroidKeyEvent;
|
|
|
|
namespace layers {
|
|
class CompositorParent;
|
|
class CompositorChild;
|
|
class LayerManager;
|
|
}
|
|
}
|
|
|
|
class nsWindow :
|
|
public nsBaseWidget
|
|
{
|
|
public:
|
|
using nsBaseWidget::GetLayerManager;
|
|
|
|
nsWindow();
|
|
virtual ~nsWindow();
|
|
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
|
|
static void OnGlobalAndroidEvent(mozilla::AndroidGeckoEvent *ae);
|
|
static gfxIntSize GetAndroidScreenBounds();
|
|
static nsWindow* TopWindow();
|
|
|
|
nsWindow* FindWindowForPoint(const nsIntPoint& pt);
|
|
|
|
void OnAndroidEvent(mozilla::AndroidGeckoEvent *ae);
|
|
void OnDraw(mozilla::AndroidGeckoEvent *ae);
|
|
bool OnMultitouchEvent(mozilla::AndroidGeckoEvent *ae);
|
|
void OnNativeGestureEvent(mozilla::AndroidGeckoEvent *ae);
|
|
void OnMouseEvent(mozilla::AndroidGeckoEvent *ae);
|
|
void OnKeyEvent(mozilla::AndroidGeckoEvent *ae);
|
|
void OnIMEEvent(mozilla::AndroidGeckoEvent *ae);
|
|
|
|
void OnSizeChanged(const gfxIntSize& aSize);
|
|
|
|
void InitEvent(nsGUIEvent& event, nsIntPoint* aPoint = 0);
|
|
|
|
//
|
|
// nsIWidget
|
|
//
|
|
|
|
NS_IMETHOD Create(nsIWidget *aParent,
|
|
nsNativeWidget aNativeParent,
|
|
const nsIntRect &aRect,
|
|
nsDeviceContext *aContext,
|
|
nsWidgetInitData *aInitData);
|
|
NS_IMETHOD Destroy(void);
|
|
NS_IMETHOD ConfigureChildren(const nsTArray<nsIWidget::Configuration>&);
|
|
NS_IMETHOD SetParent(nsIWidget* aNewParent);
|
|
virtual nsIWidget *GetParent(void);
|
|
virtual float GetDPI();
|
|
NS_IMETHOD Show(bool aState);
|
|
NS_IMETHOD SetModal(bool aModal);
|
|
virtual bool IsVisible() const;
|
|
NS_IMETHOD ConstrainPosition(bool aAllowSlop,
|
|
int32_t *aX,
|
|
int32_t *aY);
|
|
NS_IMETHOD Move(int32_t aX,
|
|
int32_t aY);
|
|
NS_IMETHOD Resize(int32_t aWidth,
|
|
int32_t aHeight,
|
|
bool aRepaint);
|
|
NS_IMETHOD Resize(int32_t aX,
|
|
int32_t aY,
|
|
int32_t aWidth,
|
|
int32_t aHeight,
|
|
bool aRepaint);
|
|
NS_IMETHOD SetZIndex(int32_t aZIndex);
|
|
NS_IMETHOD PlaceBehind(nsTopLevelWidgetZPlacement aPlacement,
|
|
nsIWidget *aWidget,
|
|
bool aActivate);
|
|
NS_IMETHOD SetSizeMode(int32_t aMode);
|
|
NS_IMETHOD Enable(bool aState);
|
|
virtual bool IsEnabled() const;
|
|
NS_IMETHOD Invalidate(const nsIntRect &aRect);
|
|
NS_IMETHOD SetFocus(bool aRaise = false);
|
|
NS_IMETHOD GetScreenBounds(nsIntRect &aRect);
|
|
virtual nsIntPoint WidgetToScreenOffset();
|
|
NS_IMETHOD DispatchEvent(nsGUIEvent *aEvent, nsEventStatus &aStatus);
|
|
nsEventStatus DispatchEvent(nsGUIEvent *aEvent);
|
|
NS_IMETHOD MakeFullScreen(bool aFullScreen);
|
|
NS_IMETHOD SetWindowClass(const nsAString& xulWinType);
|
|
|
|
|
|
|
|
NS_IMETHOD SetForegroundColor(const nscolor &aColor) { return NS_ERROR_NOT_IMPLEMENTED; }
|
|
NS_IMETHOD SetBackgroundColor(const nscolor &aColor) { return NS_ERROR_NOT_IMPLEMENTED; }
|
|
NS_IMETHOD SetCursor(nsCursor aCursor) { return NS_ERROR_NOT_IMPLEMENTED; }
|
|
NS_IMETHOD SetCursor(imgIContainer* aCursor,
|
|
uint32_t aHotspotX,
|
|
uint32_t aHotspotY) { return NS_ERROR_NOT_IMPLEMENTED; }
|
|
NS_IMETHOD SetHasTransparentBackground(bool aTransparent) { return NS_OK; }
|
|
NS_IMETHOD GetHasTransparentBackground(bool& aTransparent) { aTransparent = false; return NS_OK; }
|
|
NS_IMETHOD HideWindowChrome(bool aShouldHide) { return NS_ERROR_NOT_IMPLEMENTED; }
|
|
virtual void* GetNativeData(uint32_t aDataType);
|
|
NS_IMETHOD SetTitle(const nsAString& aTitle) { return NS_OK; }
|
|
NS_IMETHOD SetIcon(const nsAString& aIconSpec) { return NS_OK; }
|
|
NS_IMETHOD EnableDragDrop(bool aEnable) { return NS_OK; }
|
|
NS_IMETHOD CaptureMouse(bool aCapture) { return NS_ERROR_NOT_IMPLEMENTED; }
|
|
NS_IMETHOD CaptureRollupEvents(nsIRollupListener *aListener,
|
|
bool aDoCapture) { return NS_ERROR_NOT_IMPLEMENTED; }
|
|
|
|
NS_IMETHOD GetAttention(int32_t aCycleCount) { return NS_ERROR_NOT_IMPLEMENTED; }
|
|
NS_IMETHOD BeginResizeDrag(nsGUIEvent* aEvent, int32_t aHorizontal, int32_t aVertical) { return NS_ERROR_NOT_IMPLEMENTED; }
|
|
|
|
NS_IMETHOD ResetInputState();
|
|
NS_IMETHOD_(void) SetInputContext(const InputContext& aContext,
|
|
const InputContextAction& aAction);
|
|
NS_IMETHOD_(InputContext) GetInputContext();
|
|
NS_IMETHOD CancelIMEComposition();
|
|
|
|
NS_IMETHOD OnIMEFocusChange(bool aFocus);
|
|
NS_IMETHOD OnIMETextChange(uint32_t aStart, uint32_t aOldEnd, uint32_t aNewEnd);
|
|
NS_IMETHOD OnIMESelectionChange(void);
|
|
virtual nsIMEUpdatePreference GetIMEUpdatePreference();
|
|
|
|
LayerManager* GetLayerManager (PLayersChild* aShadowManager = nullptr,
|
|
LayersBackend aBackendHint = mozilla::layers::LAYERS_NONE,
|
|
LayerManagerPersistence aPersistence = LAYER_MANAGER_CURRENT,
|
|
bool* aAllowRetaining = nullptr);
|
|
|
|
NS_IMETHOD ReparentNativeWidget(nsIWidget* aNewParent);
|
|
|
|
#ifdef MOZ_ANDROID_OMTC
|
|
virtual bool NeedsPaint();
|
|
virtual void DrawWindowUnderlay(LayerManager* aManager, nsIntRect aRect);
|
|
virtual void DrawWindowOverlay(LayerManager* aManager, nsIntRect aRect);
|
|
|
|
static void SetCompositor(mozilla::layers::CompositorParent* aCompositorParent,
|
|
mozilla::layers::CompositorChild* aCompositorChild);
|
|
static void ScheduleComposite();
|
|
static void SchedulePauseComposition();
|
|
static void ScheduleResumeComposition(int width, int height);
|
|
static float ComputeRenderIntegrity();
|
|
|
|
virtual bool WidgetPaintsBackground();
|
|
#endif
|
|
|
|
protected:
|
|
void BringToFront();
|
|
nsWindow *FindTopLevel();
|
|
bool DrawTo(gfxASurface *targetSurface);
|
|
bool DrawTo(gfxASurface *targetSurface, const nsIntRect &aRect);
|
|
bool IsTopLevel();
|
|
void RemoveIMEComposition();
|
|
|
|
// Call this function when the users activity is the direct cause of an
|
|
// event (like a keypress or mouse click).
|
|
void UserActivity();
|
|
|
|
bool mIsVisible;
|
|
nsTArray<nsWindow*> mChildren;
|
|
nsWindow* mParent;
|
|
nsWindow* mFocus;
|
|
|
|
double mStartDist;
|
|
double mLastDist;
|
|
|
|
nsCOMPtr<nsIIdleServiceInternal> mIdleService;
|
|
|
|
bool mIMEComposing;
|
|
bool mIMEMaskSelectionUpdate, mIMEMaskTextUpdate;
|
|
bool mIMEMaskEvents;
|
|
nsString mIMEComposingText;
|
|
nsAutoTArray<nsTextRange, 4> mIMERanges;
|
|
|
|
InputContext mInputContext;
|
|
|
|
static void DumpWindows();
|
|
static void DumpWindows(const nsTArray<nsWindow*>& wins, int indent = 0);
|
|
static void LogWindow(nsWindow *win, int index, int indent);
|
|
|
|
private:
|
|
void InitKeyEvent(nsKeyEvent& event, mozilla::AndroidGeckoEvent& key,
|
|
ANPEvent* pluginEvent);
|
|
bool DispatchMultitouchEvent(nsTouchEvent &event,
|
|
mozilla::AndroidGeckoEvent *ae);
|
|
void DispatchMotionEvent(nsInputEvent &event,
|
|
mozilla::AndroidGeckoEvent *ae,
|
|
const nsIntPoint &refPoint);
|
|
void DispatchGestureEvent(uint32_t msg, uint32_t direction, double delta,
|
|
const nsIntPoint &refPoint, uint64_t time);
|
|
void HandleSpecialKey(mozilla::AndroidGeckoEvent *ae);
|
|
void RedrawAll();
|
|
|
|
#ifdef MOZ_ANDROID_OMTC
|
|
mozilla::AndroidLayerRendererFrame mLayerRendererFrame;
|
|
|
|
static nsRefPtr<mozilla::layers::CompositorParent> sCompositorParent;
|
|
static nsRefPtr<mozilla::layers::CompositorChild> sCompositorChild;
|
|
static bool sCompositorPaused;
|
|
#endif
|
|
};
|
|
|
|
#endif /* NSWINDOW_H_ */
|