mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
332 lines
11 KiB
C++
332 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* vim:expandtab:shiftwidth=4:tabstop=4:
|
|
*/
|
|
/* 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 <QPointF>
|
|
|
|
#include "nsAutoPtr.h"
|
|
#include "nsBaseWidget.h"
|
|
#include "mozilla/EventForwards.h"
|
|
|
|
#include "nsGkAtoms.h"
|
|
#include "nsIIdleServiceInternal.h"
|
|
#include "nsIRunnable.h"
|
|
#include "nsThreadUtils.h"
|
|
|
|
#ifdef MOZ_LOGGING
|
|
|
|
#include "mozilla/Logging.h"
|
|
#include "nsTArray.h"
|
|
|
|
extern PRLogModuleInfo *gWidgetLog;
|
|
extern PRLogModuleInfo *gWidgetFocusLog;
|
|
extern PRLogModuleInfo *gWidgetIMLog;
|
|
extern PRLogModuleInfo *gWidgetDrawLog;
|
|
|
|
#define LOG(args) MOZ_LOG(gWidgetLog, mozilla::LogLevel::Debug, args)
|
|
#define LOGFOCUS(args) MOZ_LOG(gWidgetFocusLog, mozilla::LogLevel::Debug, args)
|
|
#define LOGIM(args) MOZ_LOG(gWidgetIMLog, mozilla::LogLevel::Debug, args)
|
|
#define LOGDRAW(args) MOZ_LOG(gWidgetDrawLog, mozilla::LogLevel::Debug, args)
|
|
|
|
#else
|
|
|
|
#ifdef DEBUG_WIDGETS
|
|
|
|
#define PR_LOG2(_args) \
|
|
PR_BEGIN_MACRO \
|
|
qDebug _args; \
|
|
PR_END_MACRO
|
|
|
|
#define LOG(args) PR_LOG2(args)
|
|
#define LOGFOCUS(args) PR_LOG2(args)
|
|
#define LOGIM(args) PR_LOG2(args)
|
|
#define LOGDRAW(args) PR_LOG2(args)
|
|
|
|
#else
|
|
|
|
#define LOG(args)
|
|
#define LOGFOCUS(args)
|
|
#define LOGIM(args)
|
|
#define LOGDRAW(args)
|
|
|
|
#endif
|
|
|
|
#endif /* MOZ_LOGGING */
|
|
|
|
class QCloseEvent;
|
|
class QFocusEvent;
|
|
class QHideEvent;
|
|
class QKeyEvent;
|
|
class QMouseEvent;
|
|
class QMoveEvent;
|
|
class QResizeEvent;
|
|
class QShowEvent;
|
|
class QTabletEvent;
|
|
class QTouchEvent;
|
|
class QWheelEvent;
|
|
|
|
namespace mozilla {
|
|
namespace widget {
|
|
class MozQWidget;
|
|
class nsWindow : public nsBaseWidget
|
|
{
|
|
public:
|
|
nsWindow();
|
|
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
|
|
//
|
|
// nsIWidget
|
|
//
|
|
NS_IMETHOD Create(nsIWidget *aParent,
|
|
nsNativeWidget aNativeParent,
|
|
const nsIntRect &aRect,
|
|
nsWidgetInitData *aInitData);
|
|
NS_IMETHOD Destroy(void);
|
|
|
|
NS_IMETHOD Show(bool aState);
|
|
virtual bool IsVisible() const;
|
|
NS_IMETHOD ConstrainPosition(bool aAllowSlop,
|
|
int32_t *aX,
|
|
int32_t *aY);
|
|
NS_IMETHOD Move(double aX,
|
|
double aY);
|
|
NS_IMETHOD Resize(double aWidth,
|
|
double aHeight,
|
|
bool aRepaint);
|
|
NS_IMETHOD Resize(double aX,
|
|
double aY,
|
|
double aWidth,
|
|
double aHeight,
|
|
bool aRepaint);
|
|
NS_IMETHOD Enable(bool aState);
|
|
// Some of the nsIWidget methods
|
|
virtual bool IsEnabled() const;
|
|
NS_IMETHOD SetFocus(bool aRaise = false);
|
|
NS_IMETHOD ConfigureChildren(const nsTArray<nsIWidget::Configuration>&);
|
|
NS_IMETHOD Invalidate(const nsIntRect &aRect);
|
|
virtual void* GetNativeData(uint32_t aDataType);
|
|
NS_IMETHOD SetTitle(const nsAString& aTitle);
|
|
NS_IMETHOD SetCursor(nsCursor aCursor);
|
|
NS_IMETHOD SetCursor(imgIContainer* aCursor,
|
|
uint32_t aHotspotX, uint32_t aHotspotY)
|
|
{
|
|
return NS_OK;
|
|
}
|
|
virtual mozilla::LayoutDeviceIntPoint WidgetToScreenOffset();
|
|
NS_IMETHOD DispatchEvent(mozilla::WidgetGUIEvent* aEvent,
|
|
nsEventStatus& aStatus);
|
|
NS_IMETHOD CaptureRollupEvents(nsIRollupListener *aListener,
|
|
bool aDoCapture)
|
|
{
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
NS_IMETHOD ReparentNativeWidget(nsIWidget* aNewParent);
|
|
|
|
NS_IMETHOD MakeFullScreen(bool aFullScreen, nsIScreen* aTargetScreen = nullptr);
|
|
virtual mozilla::layers::LayerManager*
|
|
GetLayerManager(PLayerTransactionChild* aShadowManager = nullptr,
|
|
LayersBackend aBackendHint = mozilla::layers::LayersBackend::LAYERS_NONE,
|
|
LayerManagerPersistence aPersistence = LAYER_MANAGER_CURRENT,
|
|
bool* aAllowRetaining = nullptr);
|
|
|
|
NS_IMETHOD_(void) SetInputContext(const InputContext& aContext,
|
|
const InputContextAction& aAction);
|
|
NS_IMETHOD_(InputContext) GetInputContext();
|
|
|
|
virtual uint32_t GetGLFrameBufferFormat() override;
|
|
|
|
already_AddRefed<mozilla::gfx::DrawTarget> StartRemoteDrawing() override;
|
|
|
|
// Widget notifications
|
|
virtual void OnPaint();
|
|
virtual nsEventStatus focusInEvent(QFocusEvent* aEvent);
|
|
virtual nsEventStatus focusOutEvent(QFocusEvent* aEvent);
|
|
virtual nsEventStatus hideEvent(QHideEvent* aEvent);
|
|
virtual nsEventStatus showEvent(QShowEvent* aEvent);
|
|
virtual nsEventStatus keyPressEvent(QKeyEvent* aEvent);
|
|
virtual nsEventStatus keyReleaseEvent(QKeyEvent* aEvent);
|
|
virtual nsEventStatus mouseDoubleClickEvent(QMouseEvent* aEvent);
|
|
virtual nsEventStatus mouseMoveEvent(QMouseEvent* aEvent);
|
|
virtual nsEventStatus mousePressEvent(QMouseEvent* aEvent);
|
|
virtual nsEventStatus mouseReleaseEvent(QMouseEvent* aEvent);
|
|
virtual nsEventStatus moveEvent(QMoveEvent* aEvent);
|
|
virtual nsEventStatus resizeEvent(QResizeEvent* aEvent);
|
|
virtual nsEventStatus touchEvent(QTouchEvent* aEvent);
|
|
virtual nsEventStatus wheelEvent(QWheelEvent* aEvent);
|
|
virtual nsEventStatus tabletEvent(QTabletEvent* event);
|
|
|
|
protected:
|
|
virtual ~nsWindow();
|
|
|
|
nsWindow* mParent;
|
|
bool mVisible;
|
|
InputContext mInputContext;
|
|
nsCOMPtr<nsIIdleServiceInternal> mIdleService;
|
|
MozQWidget* mWidget;
|
|
|
|
private:
|
|
// event handling code
|
|
nsEventStatus DispatchEvent(mozilla::WidgetGUIEvent* aEvent);
|
|
void DispatchActivateEvent(void);
|
|
void DispatchDeactivateEvent(void);
|
|
void DispatchActivateEventOnTopLevelWindow(void);
|
|
void DispatchDeactivateEventOnTopLevelWindow(void);
|
|
void DispatchResizeEvent(nsIntRect &aRect, nsEventStatus &aStatus);
|
|
|
|
// Remember the last sizemode so that we can restore it when
|
|
// leaving fullscreen
|
|
nsSizeMode mLastSizeMode;
|
|
// is this widget enabled?
|
|
bool mEnabled;
|
|
|
|
// Call this function when the users activity is the direct cause of an
|
|
// event (like a keypress or mouse click).
|
|
void UserActivity();
|
|
MozQWidget* createQWidget(MozQWidget* parent,
|
|
nsWidgetInitData* aInitData);
|
|
|
|
public:
|
|
// Old QtWidget only
|
|
NS_IMETHOD SetParent(nsIWidget* aNewParent);
|
|
virtual nsIWidget *GetParent(void);
|
|
virtual float GetDPI();
|
|
NS_IMETHOD SetModal(bool aModal);
|
|
NS_IMETHOD PlaceBehind(nsTopLevelWidgetZPlacement aPlacement,
|
|
nsIWidget *aWidget,
|
|
bool aActivate);
|
|
NS_IMETHOD SetSizeMode(nsSizeMode aMode);
|
|
NS_IMETHOD GetScreenBounds(nsIntRect &aRect);
|
|
NS_IMETHOD SetHasTransparentBackground(bool aTransparent);
|
|
NS_IMETHOD GetHasTransparentBackground(bool& aTransparent);
|
|
NS_IMETHOD HideWindowChrome(bool aShouldHide);
|
|
NS_IMETHOD SetIcon(const nsAString& aIconSpec);
|
|
NS_IMETHOD CaptureMouse(bool aCapture);
|
|
NS_IMETHOD SetWindowClass(const nsAString& xulWinType);
|
|
NS_IMETHOD GetAttention(int32_t aCycleCount);
|
|
NS_IMETHOD_(bool) HasGLContext();
|
|
|
|
//
|
|
// utility methods
|
|
//
|
|
void QWidgetDestroyed();
|
|
// called when we are destroyed
|
|
void OnDestroy(void);
|
|
// called to check and see if a widget's dimensions are sane
|
|
bool AreBoundsSane(void);
|
|
private:
|
|
// Is this a toplevel window?
|
|
bool mIsTopLevel;
|
|
// Has this widget been destroyed yet?
|
|
bool mIsDestroyed;
|
|
// This flag tracks if we're hidden or shown.
|
|
bool mIsShown;
|
|
// Has anyone set an x/y location for this widget yet? Toplevels
|
|
// shouldn't be automatically set to 0,0 for first show.
|
|
bool mPlaced;
|
|
/**
|
|
* Event handlers (proxied from the actual qwidget).
|
|
* They follow normal Qt widget semantics.
|
|
*/
|
|
void Initialize(MozQWidget *widget);
|
|
virtual nsEventStatus OnCloseEvent(QCloseEvent *);
|
|
void NativeResize(int32_t aWidth,
|
|
int32_t aHeight,
|
|
bool aRepaint);
|
|
void NativeResize(int32_t aX,
|
|
int32_t aY,
|
|
int32_t aWidth,
|
|
int32_t aHeight,
|
|
bool aRepaint);
|
|
void NativeShow (bool aAction);
|
|
|
|
private:
|
|
typedef struct {
|
|
QPointF pos;
|
|
Qt::KeyboardModifiers modifiers;
|
|
bool needDispatch;
|
|
} MozCachedMoveEvent;
|
|
|
|
bool CheckForRollup(double aMouseX, double aMouseY, bool aIsWheel);
|
|
void* SetupPluginPort(void);
|
|
nsresult SetWindowIconList(const nsTArray<nsCString> &aIconList);
|
|
void SetDefaultIcon(void);
|
|
|
|
nsEventStatus DispatchCommandEvent(nsIAtom* aCommand);
|
|
nsEventStatus DispatchContentCommandEvent(mozilla::EventMessage aMsg);
|
|
void SetSoftwareKeyboardState(bool aOpen, const InputContextAction& aAction);
|
|
void ClearCachedResources();
|
|
|
|
uint32_t mActivatePending : 1;
|
|
int32_t mSizeState;
|
|
|
|
bool mIsTransparent;
|
|
|
|
// all of our DND stuff
|
|
// this is the last window that had a drag event happen on it.
|
|
void InitDragEvent(mozilla::WidgetMouseEvent& aEvent);
|
|
|
|
// this is everything we need to be able to fire motion events
|
|
// repeatedly
|
|
uint32_t mKeyDownFlags[8];
|
|
|
|
/* Helper methods for DOM Key Down event suppression. */
|
|
uint32_t* GetFlagWord32(uint32_t aKeyCode, uint32_t* aMask) {
|
|
/* Mozilla DOM Virtual Key Code is from 0 to 224. */
|
|
NS_ASSERTION((aKeyCode <= 0xFF), "Invalid DOM Key Code");
|
|
aKeyCode &= 0xFF;
|
|
|
|
/* 32 = 2^5 = 0x20 */
|
|
*aMask = uint32_t(1) << (aKeyCode & 0x1F);
|
|
return &mKeyDownFlags[(aKeyCode >> 5)];
|
|
}
|
|
|
|
bool IsKeyDown(uint32_t aKeyCode) {
|
|
uint32_t mask;
|
|
uint32_t* flag = GetFlagWord32(aKeyCode, &mask);
|
|
return ((*flag) & mask) != 0;
|
|
}
|
|
|
|
void SetKeyDownFlag(uint32_t aKeyCode) {
|
|
uint32_t mask;
|
|
uint32_t* flag = GetFlagWord32(aKeyCode, &mask);
|
|
*flag |= mask;
|
|
}
|
|
|
|
void ClearKeyDownFlag(uint32_t aKeyCode) {
|
|
uint32_t mask;
|
|
uint32_t* flag = GetFlagWord32(aKeyCode, &mask);
|
|
*flag &= ~mask;
|
|
}
|
|
int32_t mQCursor;
|
|
|
|
|
|
void ProcessMotionEvent();
|
|
|
|
void DispatchMotionToMainThread() {
|
|
if (!mTimerStarted) {
|
|
nsCOMPtr<nsIRunnable> event =
|
|
NS_NewRunnableMethod(this, &nsWindow::ProcessMotionEvent);
|
|
NS_DispatchToMainThread(event);
|
|
mTimerStarted = true;
|
|
}
|
|
}
|
|
|
|
bool mNeedsResize;
|
|
bool mNeedsMove;
|
|
bool mListenForResizes;
|
|
bool mNeedsShow;
|
|
MozCachedMoveEvent mMoveEvent;
|
|
bool mTimerStarted;
|
|
};
|
|
|
|
}}
|
|
|
|
#endif /* __nsWindow_h__ */
|