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Add CefV8ContextHandler::OnUncaughtException callback (issue #736).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@890 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2012-11-02 18:16:28 +00:00
parent 202cdc4eb4
commit e599cc1fab
23 changed files with 613 additions and 14 deletions
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26
libcef/renderer/content_renderer_client.cc
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@@ -17,6 +17,7 @@ MSVC_POP_WARNING();
#include "libcef/common/content_client.h"
#include "libcef/renderer/browser_impl.h"
#include "libcef/renderer/chrome_bindings.h"
#include "libcef/renderer/render_message_filter.h"
#include "libcef/renderer/render_process_observer.h"
#include "libcef/renderer/thread_util.h"
#include "libcef/renderer/v8_impl.h"
@@ -71,7 +72,9 @@ struct CefContentRendererClient::SchemeInfo {
bool is_display_isolated;
};
CefContentRendererClient::CefContentRendererClient() {
CefContentRendererClient::CefContentRendererClient()
: devtools_agent_count_(0),
uncaught_exception_stack_size_(0) {
}
CefContentRendererClient::~CefContentRendererClient() {
@@ -148,12 +151,33 @@ void CefContentRendererClient::RegisterCustomSchemes() {
}
}
void CefContentRendererClient::DevToolsAgentAttached() {
CEF_REQUIRE_RT();
++devtools_agent_count_;
}
void CefContentRendererClient::DevToolsAgentDetached() {
CEF_REQUIRE_RT();
--devtools_agent_count_;
if (devtools_agent_count_ == 0 && uncaught_exception_stack_size_ > 0) {
// When the last DevToolsAgent is detached the stack size is set to 0.
// Restore the user-specified stack size here.
v8::V8::SetCaptureStackTraceForUncaughtExceptions(true,
uncaught_exception_stack_size_, v8::StackTrace::kDetailed);
}
}
void CefContentRendererClient::SetUncaughtExceptionStackSize(int stackSize) {
uncaught_exception_stack_size_ = stackSize;
}
void CefContentRendererClient::RenderThreadStarted() {
render_loop_ = base::MessageLoopProxy::current();
observer_.reset(new CefRenderProcessObserver());
content::RenderThread* thread = content::RenderThread::Get();
thread->AddObserver(observer_.get());
thread->GetChannel()->AddFilter(new CefRenderMessageFilter);
WebKit::WebPrerenderingSupport::initialize(new CefPrerenderingSupport());