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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.

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- 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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55
tests/cefclient/cefclient.cpp
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@@ -35,8 +35,13 @@ void ClientHandler::ClientDownloadListener::NotifyDownloadError(
// ClientHandler implementation
ClientHandler::ClientHandler()
: m_MainHwnd(NULL), m_BrowserHwnd(NULL), m_EditHwnd(NULL), m_bLoading(false),
m_bCanGoBack(false), m_bCanGoForward(false),
: m_MainHwnd(NULL),
m_BrowserHwnd(NULL),
m_EditHwnd(NULL),
m_BackHwnd(NULL),
m_ForwardHwnd(NULL),
m_StopHwnd(NULL),
m_ReloadHwnd(NULL),
ALLOW_THIS_IN_INITIALIZER_LIST(
m_DownloadListener(new ClientDownloadListener(this)))
{
@@ -62,6 +67,17 @@ CefHandler::RetVal ClientHandler::HandleAfterCreated(
return RV_CONTINUE;
}
CefHandler::RetVal ClientHandler::HandleNavStateChange(
CefRefPtr<CefBrowser> browser, bool canGoBack, bool canGoForward)
{
REQUIRE_UI_THREAD();
SetNavState(canGoBack, canGoForward);
return RV_CONTINUE;
}
CefHandler::RetVal ClientHandler::HandleLoadStart(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame)
{
@@ -69,12 +85,8 @@ CefHandler::RetVal ClientHandler::HandleLoadStart(CefRefPtr<CefBrowser> browser,
if(!browser->IsPopup() && frame->IsMain())
{
Lock();
// We've just started loading a page
m_bLoading = true;
m_bCanGoBack = false;
m_bCanGoForward = false;
Unlock();
SetLoading(true);
}
return RV_CONTINUE;
}
@@ -86,16 +98,12 @@ CefHandler::RetVal ClientHandler::HandleLoadEnd(CefRefPtr<CefBrowser> browser,
if(!browser->IsPopup() && frame->IsMain())
{
Lock();
// We've just finished loading a page
m_bLoading = false;
m_bCanGoBack = browser->CanGoBack();
m_bCanGoForward = browser->CanGoForward();
SetLoading(false);
CefRefPtr<CefDOMVisitor> visitor = GetDOMVisitor(frame->GetURL());
if(visitor.get())
frame->VisitDOM(visitor);
Unlock();
}
return RV_CONTINUE;
}
@@ -227,16 +235,6 @@ CefHandler::RetVal ClientHandler::HandleConsoleMessage(
return RV_HANDLED;
}
void ClientHandler::GetNavState(bool &isLoading, bool &canGoBack,
bool &canGoForward)
{
Lock();
isLoading = m_bLoading;
canGoBack = m_bCanGoBack;
canGoForward = m_bCanGoForward;
Unlock();
}
void ClientHandler::SetMainHwnd(CefWindowHandle hwnd)
{
Lock();
@@ -251,6 +249,19 @@ void ClientHandler::SetEditHwnd(CefWindowHandle hwnd)
Unlock();
}
void ClientHandler::SetButtonHwnds(CefWindowHandle backHwnd,
CefWindowHandle forwardHwnd,
CefWindowHandle stopHwnd,
CefWindowHandle reloadHwnd)
{
Lock();
m_BackHwnd = backHwnd;
m_ForwardHwnd = forwardHwnd;
m_StopHwnd = stopHwnd;
m_ReloadHwnd = reloadHwnd;
Unlock();
}
std::string ClientHandler::GetLogFile()
{
Lock();