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- Add off-screen rendering support on Windows. This involves a number of new CefBrowser and CefHandler methods. See the "Off-Screen Rendering Example" in cefclient for example usage.

Browse Source 
- Add CefRunMessageLoop() for efficient message loop usage and modify cefclient to use it.
- Add CefHandler::HandleNavStateChange() for back/forward state notifications and modify cefclient to use it.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@208 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2011-03-24 20:36:47 +00:00
parent 658c53e87c
commit ff983a6e72
57 changed files with 3392 additions and 379 deletions
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51
libcef/browser_impl.h
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@@ -36,6 +36,19 @@ class WebView;
class CefBrowserImpl : public CefThreadSafeBase<CefBrowser>
{
public:
class PaintDelegate : public WebWidgetHost::PaintDelegate
{
public:
PaintDelegate(CefBrowserImpl* browser);
virtual ~PaintDelegate();
virtual void Paint(bool popup, const gfx::Rect& dirtyRect,
const void* buffer);
protected:
CefBrowserImpl* browser_;
};
CefBrowserImpl(const CefWindowInfo& windowInfo,
const CefBrowserSettings& settings, bool popup,
CefRefPtr<CefHandler> handler);
@@ -71,6 +84,22 @@ public:
virtual void SetZoomLevel(double zoomLevel);
virtual void ShowDevTools();
virtual void CloseDevTools();
virtual bool IsWindowRenderingDisabled();
virtual bool GetSize(PaintElementType type, int& width, int& height);
virtual void SetSize(PaintElementType type, int width, int height);
virtual bool IsPopupVisible();
virtual void HidePopup();
virtual void Invalidate(const CefRect& dirtyRect);
virtual bool GetImage(PaintElementType type, int width, int height,
void* buffer);
virtual void SendKeyEvent(KeyType type, int key, int modifiers, bool sysChar,
bool imeChar);
virtual void SendMouseClickEvent(int x, int y, MouseButtonType type,
bool mouseUp, int clickCount);
virtual void SendMouseMoveEvent(int x, int y, bool mouseLeave);
virtual void SendMouseWheelEvent(int x, int y, int delta);
virtual void SendFocusEvent(bool setFocus);
virtual void SendCaptureLostEvent();
// Frame-related methods
void Undo(CefRefPtr<CefFrame> frame);
@@ -134,8 +163,9 @@ public:
REQUIRE_UIT();
return delegate_.get();
}
gfx::NativeView UIT_GetWebViewWndHandle() const {
gfx::NativeView UIT_GetWebViewWndHandle() {
REQUIRE_UIT();
DCHECK(!IsWindowRenderingDisabled());
return webviewhost_->view_handle();
}
WebKit::WebWidget* UIT_GetPopup() const {
@@ -150,11 +180,12 @@ public:
REQUIRE_UIT();
return popup_delegate_.get();
}
gfx::NativeView UIT_GetPopupWndHandle() const {
gfx::NativeView UIT_GetPopupWndHandle() {
REQUIRE_UIT();
DCHECK(!IsWindowRenderingDisabled());
return popuphost_->view_handle();
}
gfx::NativeView UIT_GetMainWndHandle() const;
gfx::NativeView UIT_GetMainWndHandle();
BrowserNavigationController* UIT_GetNavigationController() {
REQUIRE_UIT();
@@ -218,6 +249,16 @@ public:
bool reload,
bool ignoreCahce);
void UIT_SetFocus(WebWidgetHost* host, bool enable);
void UIT_SetSize(PaintElementType type, int width, int height);
void UIT_Invalidate(const CefRect& dirtyRect);
void UIT_SendKeyEvent(KeyType type, int key, int modifiers, bool sysChar,
bool imeChar);
void UIT_SendMouseClickEvent(int x, int y, MouseButtonType type,
bool mouseUp, int clickCount);
void UIT_SendMouseMoveEvent(int x, int y, bool mouseLeave);
void UIT_SendMouseWheelEvent(int x, int y, int delta);
void UIT_SendFocusEvent(bool setFocus);
void UIT_SendCaptureLostEvent();
CefRefPtr<CefBrowserImpl> UIT_CreatePopupWindow(const CefString& url,
const CefPopupFeatures& features);
@@ -276,6 +317,8 @@ public:
bool can_go_back();
bool can_go_forward();
void set_popup_rect(const gfx::Rect& rect) { popup_rect_ = rect; }
static bool ImplementsThreadSafeReferenceCounting() { return true; }
protected:
@@ -293,9 +336,11 @@ protected:
CefRefPtr<CefHandler> handler_;
scoped_ptr<WebViewHost> webviewhost_;
WebWidgetHost* popuphost_;
gfx::Rect popup_rect_;
scoped_ptr<BrowserWebViewDelegate> delegate_;
scoped_ptr<BrowserWebViewDelegate> popup_delegate_;
scoped_ptr<BrowserNavigationController> nav_controller_;
scoped_ptr<PaintDelegate> paint_delegate_;
scoped_ptr<BrowserDevToolsAgent> dev_tools_agent_;
scoped_ptr<BrowserDevToolsClient> dev_tools_client_;