diff options
author | Jocelyn Turcotte <jocelyn.turcotte@digia.com> | 2013-11-19 17:55:49 +0100 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-11-28 16:15:59 +0100 |
commit | fd61d752e313bf91a09c85020b3fb50067c610c8 (patch) | |
tree | 5aeff0a1039acc3e7bf7ced21870cac42d491f9e /src/core/render_widget_host_view_qt.h | |
parent | 84a400e80d7e40aba2853411fdfb22f244c3e728 (diff) |
Moving sources to src part 1: Move files.
This only move files without adjusting any paths.
This moves:
- lib/quick -> src/webengine/api (API files)
lib/quick -> src/webengine (other files)
This contains the main QtWebEngine module library since
<ec7b2ee70a8b2db7fb87f50671a001ddd54697b0>.
- lib/widgets -> src/webenginewidgets
Also rename this directory to match its module name and rename Api to api.
- lib -> src/core
- process -> src/process
- resources -> src/core/resources
- tools/* -> tools/scripts/
The build directory is spread as follow:
- build/build.pro -> src/core/gyp_run.pro
- build/qmake_extras/* -> src/core/ (for the host and target .pro files)
- build/qmake -> tools/qmake
- Build related scripts -> tools/buildscripts
Change-Id: I0cded1de772c99c0c1da6536c9afea353236b4a1
Reviewed-by: Zeno Albisser <zeno.albisser@digia.com>
Reviewed-by: Pierre Rossi <pierre.rossi@gmail.com>
Reviewed-by: Andras Becsi <andras.becsi@digia.com>
Diffstat (limited to 'src/core/render_widget_host_view_qt.h')
-rw-r--r-- | src/core/render_widget_host_view_qt.h | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/src/core/render_widget_host_view_qt.h b/src/core/render_widget_host_view_qt.h new file mode 100644 index 000000000..c0905ffeb --- /dev/null +++ b/src/core/render_widget_host_view_qt.h @@ -0,0 +1,234 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtWebEngine module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef RENDER_WIDGET_HOST_VIEW_QT_H +#define RENDER_WIDGET_HOST_VIEW_QT_H + +#include "render_widget_host_view_qt_delegate.h" + +#include "base/memory/scoped_ptr.h" +#include "base/memory/weak_ptr.h" +#include "cc/resources/transferable_resource.h" +#include "content/browser/renderer_host/render_widget_host_view_base.h" +#include "ui/base/gestures/gesture_recognizer.h" +#include "ui/base/gestures/gesture_types.h" +#include <QMap> +#include <QPoint> +#include <QRect> +#include <QtGlobal> + +class BackingStoreQt; + +QT_BEGIN_NAMESPACE +class QEvent; +class QFocusEvent; +class QHoverEvent; +class QKeyEvent; +class QMouseEvent; +class QTouchEvent; +class QVariant; +class QWheelEvent; +QT_END_NAMESPACE + +class WebContentsAdapterClient; + +struct MultipleMouseClickHelper +{ + QPoint lastPressPosition; + Qt::MouseButton lastPressButton; + int clickCounter; + ulong lastPressTimestamp; + + MultipleMouseClickHelper() + : lastPressPosition(QPoint()) + , lastPressButton(Qt::NoButton) + , clickCounter(0) + , lastPressTimestamp(0) + { + } +}; + +class RenderWidgetHostViewQt + : public content::RenderWidgetHostViewBase + , public ui::GestureConsumer + , public ui::GestureEventHelper + , public RenderWidgetHostViewQtDelegateClient + , public base::SupportsWeakPtr<RenderWidgetHostViewQt> +{ +public: + RenderWidgetHostViewQt(content::RenderWidgetHost* widget); + ~RenderWidgetHostViewQt(); + + void setDelegate(RenderWidgetHostViewQtDelegate *delegate); + void setAdapterClient(WebContentsAdapterClient *adapterClient); + BackingStoreQt* GetBackingStore(); + + virtual content::BackingStore *AllocBackingStore(const gfx::Size &size) Q_DECL_OVERRIDE; + + virtual void InitAsChild(gfx::NativeView) Q_DECL_OVERRIDE; + virtual void InitAsPopup(content::RenderWidgetHostView*, const gfx::Rect&) Q_DECL_OVERRIDE; + virtual void InitAsFullscreen(content::RenderWidgetHostView*) Q_DECL_OVERRIDE; + virtual content::RenderWidgetHost* GetRenderWidgetHost() const Q_DECL_OVERRIDE; + virtual void SetSize(const gfx::Size& size) Q_DECL_OVERRIDE; + virtual void SetBounds(const gfx::Rect& rect) Q_DECL_OVERRIDE; + virtual gfx::Size GetPhysicalBackingSize() const Q_DECL_OVERRIDE; + virtual gfx::NativeView GetNativeView() const Q_DECL_OVERRIDE; + virtual gfx::NativeViewId GetNativeViewId() const Q_DECL_OVERRIDE; + virtual gfx::NativeViewAccessible GetNativeViewAccessible() Q_DECL_OVERRIDE; + virtual void Focus() Q_DECL_OVERRIDE; + virtual bool HasFocus() const Q_DECL_OVERRIDE; + virtual bool IsSurfaceAvailableForCopy() const Q_DECL_OVERRIDE; + virtual void Show() Q_DECL_OVERRIDE; + virtual void Hide() Q_DECL_OVERRIDE; + virtual bool IsShowing() Q_DECL_OVERRIDE; + virtual gfx::Rect GetViewBounds() const Q_DECL_OVERRIDE; + virtual void SetBackground(const SkBitmap& background) Q_DECL_OVERRIDE; + virtual bool LockMouse() Q_DECL_OVERRIDE; + virtual void UnlockMouse() Q_DECL_OVERRIDE; +#if defined(TOOLKIT_GTK) + virtual GdkEventButton* GetLastMouseDown() Q_DECL_OVERRIDE; + virtual gfx::NativeView BuildInputMethodsGtkMenu() Q_DECL_OVERRIDE; +#endif // defined(TOOLKIT_GTK) + virtual void WasShown() Q_DECL_OVERRIDE; + virtual void WasHidden() Q_DECL_OVERRIDE; + virtual void MovePluginWindows(const gfx::Vector2d&, const std::vector<content::WebPluginGeometry>&) Q_DECL_OVERRIDE; + virtual void Blur() Q_DECL_OVERRIDE; + virtual void UpdateCursor(const WebCursor&) Q_DECL_OVERRIDE; + virtual void SetIsLoading(bool) Q_DECL_OVERRIDE; + virtual void TextInputTypeChanged(ui::TextInputType, bool, ui::TextInputMode) Q_DECL_OVERRIDE; + virtual void ImeCancelComposition() Q_DECL_OVERRIDE; + virtual void ImeCompositionRangeChanged(const ui::Range&, const std::vector<gfx::Rect>&) Q_DECL_OVERRIDE; + virtual void DidUpdateBackingStore(const gfx::Rect& scroll_rect, const gfx::Vector2d& scroll_delta, const std::vector<gfx::Rect>& copy_rects, const ui::LatencyInfo&) Q_DECL_OVERRIDE; + virtual void RenderProcessGone(base::TerminationStatus, int) Q_DECL_OVERRIDE; + virtual void Destroy() Q_DECL_OVERRIDE; + virtual void SetTooltipText(const string16&) Q_DECL_OVERRIDE; + virtual void SelectionBoundsChanged(const ViewHostMsg_SelectionBounds_Params&) Q_DECL_OVERRIDE; + virtual void ScrollOffsetChanged() Q_DECL_OVERRIDE; + virtual void CopyFromCompositingSurface(const gfx::Rect& src_subrect, const gfx::Size& /* dst_size */, const base::Callback<void(bool, const SkBitmap&)>& callback) Q_DECL_OVERRIDE; + virtual void CopyFromCompositingSurfaceToVideoFrame(const gfx::Rect& src_subrect, const scoped_refptr<media::VideoFrame>& target, const base::Callback<void(bool)>& callback) Q_DECL_OVERRIDE; + virtual bool CanCopyToVideoFrame() const Q_DECL_OVERRIDE; + virtual void OnAcceleratedCompositingStateChange() Q_DECL_OVERRIDE; + virtual void AcceleratedSurfaceBuffersSwapped(const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params, int gpu_host_id) Q_DECL_OVERRIDE; + virtual void AcceleratedSurfacePostSubBuffer(const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params, int gpu_host_id) Q_DECL_OVERRIDE; + virtual void AcceleratedSurfaceSuspend() Q_DECL_OVERRIDE; + virtual void AcceleratedSurfaceRelease() Q_DECL_OVERRIDE; + virtual bool HasAcceleratedSurface(const gfx::Size&) Q_DECL_OVERRIDE; + virtual void OnSwapCompositorFrame(uint32 output_surface_id, scoped_ptr<cc::CompositorFrame> frame) Q_DECL_OVERRIDE; + virtual void GetScreenInfo(WebKit::WebScreenInfo* results) Q_DECL_OVERRIDE; + virtual gfx::Rect GetBoundsInRootWindow() Q_DECL_OVERRIDE; + virtual gfx::GLSurfaceHandle GetCompositingSurface() Q_DECL_OVERRIDE; + virtual void SetHasHorizontalScrollbar(bool) Q_DECL_OVERRIDE; + virtual void SetScrollOffsetPinning(bool, bool) Q_DECL_OVERRIDE; + virtual void OnAccessibilityNotifications(const std::vector<AccessibilityHostMsg_NotificationParams>&) Q_DECL_OVERRIDE; + virtual void ProcessAckedTouchEvent(const content::TouchEventWithLatencyInfo &touch, content::InputEventAckState ack_result) Q_DECL_OVERRIDE; + + // Overridden from ui::GestureEventHelper. + virtual bool DispatchLongPressGestureEvent(ui::GestureEvent *event) Q_DECL_OVERRIDE; + virtual bool DispatchCancelTouchEvent(ui::TouchEvent *event) Q_DECL_OVERRIDE; + + // Overridden from RenderWidgetHostViewQtDelegateClient. + virtual void paint(QPainter *, const QRectF& boundingRect) Q_DECL_OVERRIDE; + virtual QSGNode *updatePaintNode(QSGNode *, QQuickWindow *) Q_DECL_OVERRIDE; + virtual void fetchBackingStore() Q_DECL_OVERRIDE; + virtual void notifyResize() Q_DECL_OVERRIDE; + virtual bool forwardEvent(QEvent *) Q_DECL_OVERRIDE; + virtual QVariant inputMethodQuery(Qt::InputMethodQuery query) const Q_DECL_OVERRIDE; + virtual void compositingSurfaceUpdated() Q_DECL_OVERRIDE; + + void handleMouseEvent(QMouseEvent*); + void handleKeyEvent(QKeyEvent*); + void handleWheelEvent(QWheelEvent*); + void handleTouchEvent(QTouchEvent*); + void handleHoverEvent(QHoverEvent*); + void handleFocusEvent(QFocusEvent*); + +#if defined(OS_MACOSX) + virtual void SetTakesFocusOnlyOnMouseDown(bool flag) Q_DECL_OVERRIDE { QT_NOT_YET_IMPLEMENTED } + virtual void SetActive(bool active) Q_DECL_OVERRIDE { QT_NOT_YET_IMPLEMENTED } + virtual bool IsSpeaking() const Q_DECL_OVERRIDE { QT_NOT_YET_IMPLEMENTED; return false; } + virtual void SpeakSelection() Q_DECL_OVERRIDE { QT_NOT_YET_IMPLEMENTED } + virtual bool PostProcessEventForPluginIme(const content::NativeWebKeyboardEvent& event) Q_DECL_OVERRIDE { QT_NOT_YET_IMPLEMENTED; return false; } + virtual void AboutToWaitForBackingStoreMsg() Q_DECL_OVERRIDE { QT_NOT_YET_IMPLEMENTED } + virtual void StopSpeaking() Q_DECL_OVERRIDE { QT_NOT_YET_IMPLEMENTED } + virtual void SetWindowVisibility(bool visible) Q_DECL_OVERRIDE { QT_NOT_YET_IMPLEMENTED } + virtual bool SupportsSpeech() const Q_DECL_OVERRIDE { QT_NOT_YET_IMPLEMENTED; return false; } + virtual void ShowDefinitionForSelection() Q_DECL_OVERRIDE { QT_NOT_YET_IMPLEMENTED } + virtual void WindowFrameChanged() Q_DECL_OVERRIDE { QT_NOT_YET_IMPLEMENTED } +#endif // defined(OS_MACOSX) + +#if defined(OS_ANDROID) + virtual void ShowDisambiguationPopup(const gfx::Rect&, const SkBitmap&) Q_DECL_OVERRIDE { QT_NOT_YET_IMPLEMENTED } + virtual void HasTouchEventHandlers(bool) Q_DECL_OVERRIDE { QT_NOT_YET_IMPLEMENTED } +#endif // defined(OS_ANDROID) + +private: + void sendDelegatedFrameAck(); + void Paint(const gfx::Rect& damage_rect); + void ProcessGestures(ui::GestureRecognizer::Gestures *gestures); + int GetMappedTouch(int qtTouchId); + void RemoveExpiredMappings(QTouchEvent *ev); + + bool IsPopup() const; + + content::RenderWidgetHostImpl *m_host; + scoped_ptr<ui::GestureRecognizer> m_gestureRecognizer; + QMap<int, int> m_touchIdMapping; + WebKit::WebTouchEvent m_accumTouchEvent; + scoped_ptr<RenderWidgetHostViewQtDelegate> m_delegate; + + BackingStoreQt *m_backingStore; + scoped_ptr<cc::DelegatedFrameData> m_pendingFrameData; + cc::TransferableResourceArray m_resourcesToRelease; + uint32 m_pendingOutputSurfaceId; + + WebContentsAdapterClient *m_adapterClient; + MultipleMouseClickHelper m_clickHelper; + + ui::TextInputType m_currentInputType; + QRect m_cursorRect; + size_t m_anchorPositionWithinSelection; + size_t m_cursorPositionWithinSelection; + + bool m_initPending; + bool m_readyForSurface; +}; + +#endif // RENDER_WIDGET_HOST_VIEW_QT_H |