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-rw-r--r--webkit/glue/devtools/debugger_agent_impl.cc72
-rw-r--r--webkit/glue/devtools/debugger_agent_impl.h9
-rw-r--r--webkit/glue/devtools/debugger_agent_manager.cc33
-rw-r--r--webkit/glue/devtools/debugger_agent_manager.h11
-rw-r--r--webkit/glue/webdevtoolsagent.h9
-rw-r--r--webkit/glue/webdevtoolsagent_delegate.h3
-rw-r--r--webkit/glue/webdevtoolsagent_impl.cc9
-rw-r--r--webkit/glue/webdevtoolsagent_impl.h2
-rw-r--r--webkit/glue/webview_impl.cc10
-rw-r--r--webkit/glue/webview_impl.h3
10 files changed, 133 insertions, 28 deletions
diff --git a/webkit/glue/devtools/debugger_agent_impl.cc b/webkit/glue/devtools/debugger_agent_impl.cc
index 88fc171..03f8ba7 100644
--- a/webkit/glue/devtools/debugger_agent_impl.cc
+++ b/webkit/glue/devtools/debugger_agent_impl.cc
@@ -4,8 +4,15 @@
#include "config.h"
+#include <wtf/HashSet.h>
+#include <wtf/RefPtr.h>
+#include <wtf/Vector.h>
+
#include "Document.h"
+#include "Frame.h"
#include "Node.h"
+#include "Page.h"
+#include "PageGroup.h"
#undef LOG
#include "grit/webkit_resources.h"
@@ -16,12 +23,16 @@
#include "webkit/glue/devtools/debugger_agent_impl.h"
#include "webkit/glue/devtools/debugger_agent_manager.h"
#include "webkit/glue/glue_util.h"
+#include "webkit/glue/webdevtoolsagent_impl.h"
#include "webkit/glue/webkit_glue.h"
#include "webkit/glue/webview_impl.h"
using WebCore::DOMWindow;
using WebCore::Document;
+using WebCore::Frame;
using WebCore::Node;
+using WebCore::Page;
+using WebCore::PageGroup;
using WebCore::String;
using WebCore::V8ClassIndex;
using WebCore::V8Custom;
@@ -40,6 +51,7 @@ DebuggerAgentImpl::DebuggerAgentImpl(
DebuggerAgentImpl::~DebuggerAgentImpl() {
DebuggerAgentManager::DebugDetach(this);
+ web_view_impl_->SetIgnoreInputEvents(false);
}
void DebuggerAgentImpl::DebugBreak() {
@@ -48,6 +60,8 @@ void DebuggerAgentImpl::DebugBreak() {
void DebuggerAgentImpl::DebuggerOutput(const std::string& command) {
delegate_->DebuggerOutput(command);
+ // TODO(pfeldman): Uncomment this once v8 changes are landed.
+ // webdevtools_agent_->ForceRepaint();
}
void DebuggerAgentImpl::SetDocument(Document* document) {
@@ -129,6 +143,64 @@ String DebuggerAgentImpl::ExecuteUtilityFunction(
return WebCore::toWebCoreString(res_json);
}
+void DebuggerAgentImpl::RunWithDeferredMessages(
+ const HashSet<DebuggerAgentImpl*>& agents,
+ WebDevToolsAgent::MessageLoopDispatchHandler handler) {
+
+ // TODO(pfeldman): Make PageGroupLoadDeferrer visible and use it from here.
+ // Code below is derived from the Chrome.cpp's PageGroupLoadDeferrer:
+ // 1. Disable active objects and input events.
+ Vector<RefPtr<Frame>, 16> deferred_frames;
+ for (HashSet<DebuggerAgentImpl*>::const_iterator ag_it = agents.begin();
+ ag_it != agents.end(); ++ag_it) {
+ DebuggerAgentImpl* agent = *ag_it;
+ agent->web_view()->SetIgnoreInputEvents(true);
+ const HashSet<Page*>& pages = agent->GetPage()->group().pages();
+ HashSet<Page*>::const_iterator end = pages.end();
+ for (HashSet<Page*>::const_iterator it = pages.begin(); it != end; ++it) {
+ Page* other_page = *it;
+ if (!other_page->defersLoading()) {
+ deferred_frames.append(other_page->mainFrame());
+#if !PLATFORM(MAC)
+ for (Frame* frame = other_page->mainFrame(); frame;
+ frame = frame->tree()->traverseNext()) {
+ frame->document()->suspendActiveDOMObjects();
+ }
+#endif
+ }
+ }
+ }
+
+ // 2. Disable loading.
+ size_t count = deferred_frames.size();
+ for (size_t i = 0; i < count; ++i) {
+ if (Page* page = deferred_frames[i]->page()) {
+ page->setDefersLoading(true);
+ }
+ }
+ // 3. Process messages.
+ handler();
+
+ // 4. Bring things back.
+ for (size_t i = 0; i < deferred_frames.size(); ++i) {
+ if (Page* page = deferred_frames[i]->page()) {
+ page->setDefersLoading(false);
+
+#if !PLATFORM(MAC)
+ for (Frame* frame = page->mainFrame(); frame; frame =
+ frame->tree()->traverseNext()) {
+ frame->document()->resumeActiveDOMObjects();
+ }
+#endif
+ }
+ }
+
+ for (HashSet<DebuggerAgentImpl*>::const_iterator ag_it = agents.begin();
+ ag_it != agents.end(); ++ag_it) {
+ (*ag_it)->web_view()->SetIgnoreInputEvents(false);
+ }
+}
+
WebCore::Page* DebuggerAgentImpl::GetPage() {
return web_view_impl_->page();
}
diff --git a/webkit/glue/devtools/debugger_agent_impl.h b/webkit/glue/devtools/debugger_agent_impl.h
index acce569..c1d3cb1 100644
--- a/webkit/glue/devtools/debugger_agent_impl.h
+++ b/webkit/glue/devtools/debugger_agent_impl.h
@@ -5,8 +5,11 @@
#ifndef WEBKIT_GLUE_DEVTOOLS_DEBUGGER_AGENT_IMPL_H_
#define WEBKIT_GLUE_DEVTOOLS_DEBUGGER_AGENT_IMPL_H_
+#include <wtf/HashSet.h>
+
#include "v8.h"
#include "webkit/glue/devtools/debugger_agent.h"
+#include "webkit/glue/webdevtoolsagent.h"
class WebDevToolsAgentImpl;
class WebViewImpl;
@@ -41,9 +44,15 @@ class DebuggerAgentImpl : public DebuggerAgent {
WebCore::Node* node,
const WebCore::String& json_args);
+ static void RunWithDeferredMessages(
+ const HashSet<DebuggerAgentImpl*>& agents,
+ WebDevToolsAgent::MessageLoopDispatchHandler handler);
+
WebCore::Page* GetPage();
WebDevToolsAgentImpl* webdevtools_agent() { return webdevtools_agent_; };
+ WebViewImpl* web_view() { return web_view_impl_; }
+
private:
v8::Persistent<v8::Context> context_;
WebViewImpl* web_view_impl_;
diff --git a/webkit/glue/devtools/debugger_agent_manager.cc b/webkit/glue/devtools/debugger_agent_manager.cc
index ef37b7d..907dd76 100644
--- a/webkit/glue/devtools/debugger_agent_manager.cc
+++ b/webkit/glue/devtools/debugger_agent_manager.cc
@@ -21,6 +21,8 @@
#include "v8/include/v8-debug.h"
#endif
+WebDevToolsAgent::MessageLoopDispatchHandler
+ DebuggerAgentManager::message_loop_dispatch_handler_ = NULL;
// static
void DebuggerAgentManager::V8DebugMessageHandler(const uint16_t* message,
@@ -33,13 +35,13 @@ void DebuggerAgentManager::V8DebugMessageHandler(const uint16_t* message,
#endif
}
-void DebuggerAgentManager::V8DebugHostDispatchHandler(
- void* dispatch,
- void* data) {
- WebDevToolsAgent::Message* m =
- reinterpret_cast<WebDevToolsAgent::Message*>(dispatch);
- m->Dispatch();
- delete m;
+void DebuggerAgentManager::V8DebugHostDispatchHandler() {
+ if (DebuggerAgentManager::message_loop_dispatch_handler_
+ && attached_agents_) {
+ DebuggerAgentImpl::RunWithDeferredMessages(
+ *attached_agents_,
+ message_loop_dispatch_handler_);
+ }
}
// static
@@ -53,11 +55,10 @@ void DebuggerAgentManager::DebugAttach(DebuggerAgentImpl* debugger_agent) {
attached_agents_ = new AttachedAgentsSet();
v8::Debug::SetMessageHandler(
&DebuggerAgentManager::V8DebugMessageHandler,
- NULL, /* no additional data */
false /* don't create separate thread for sending debugger output */);
- v8::Debug::SetHostDispatchHandler(
- &DebuggerAgentManager::V8DebugHostDispatchHandler,
- NULL /* no additional data */);
+ // TODO(pfeldman): Uncomment once V8 changes are landed.
+// v8::Debug::SetHostDispatchHandler(
+// &DebuggerAgentManager::V8DebugHostDispatchHandler, 100 /* ms */);
}
attached_agents_->add(debugger_agent);
#endif
@@ -165,7 +166,6 @@ bool DebuggerAgentManager::SendCommandResponse(DictionaryValue* response) {
return true;
}
-
// static
void DebuggerAgentManager::ExecuteDebuggerCommand(
const std::string& command,
@@ -178,11 +178,9 @@ void DebuggerAgentManager::ExecuteDebuggerCommand(
}
// static
-void DebuggerAgentManager::ScheduleMessageDispatch(
- WebDevToolsAgent::Message* message) {
-#if USE(V8)
- v8::Debug::SendHostDispatch(message);
-#endif
+void DebuggerAgentManager::SetMessageLoopDispatchHandler(
+ WebDevToolsAgent::MessageLoopDispatchHandler handler) {
+ message_loop_dispatch_handler_ = handler;
}
// static
@@ -193,7 +191,6 @@ void DebuggerAgentManager::SendCommandToV8(const std::wstring& cmd) {
#endif
}
-
// static
DebuggerAgentImpl* DebuggerAgentManager::FindAgentForCurrentV8Context() {
if (!attached_agents_) {
diff --git a/webkit/glue/devtools/debugger_agent_manager.h b/webkit/glue/devtools/debugger_agent_manager.h
index 42f03cc..390ecc2 100644
--- a/webkit/glue/devtools/debugger_agent_manager.h
+++ b/webkit/glue/devtools/debugger_agent_manager.h
@@ -39,10 +39,8 @@ class DebuggerAgentManager {
static void ExecuteDebuggerCommand(const std::string& command,
int caller_id);
-
- // Requests that debugger makes a callback on the render thread while on
- // breakpoint.
- static void ScheduleMessageDispatch(WebDevToolsAgent::Message* message);
+ static void SetMessageLoopDispatchHandler(
+ WebDevToolsAgent::MessageLoopDispatchHandler handler);
private:
DebuggerAgentManager();
@@ -51,7 +49,7 @@ class DebuggerAgentManager {
static void V8DebugMessageHandler(const uint16_t* message,
int length,
void* data);
- static void V8DebugHostDispatchHandler(void* dispatch, void* data);
+ static void V8DebugHostDispatchHandler();
static void DebuggerOutput(const std::string& out);
static void SendCommandToV8(const std::wstring& cmd);
static bool SendCommandResponse(DictionaryValue* response);
@@ -67,6 +65,9 @@ class DebuggerAgentManager {
typedef HashSet<DebuggerAgentImpl*> AttachedAgentsSet;
static AttachedAgentsSet* attached_agents_;
+ static WebDevToolsAgent::MessageLoopDispatchHandler
+ message_loop_dispatch_handler_;
+
DISALLOW_COPY_AND_ASSIGN(DebuggerAgentManager);
};
diff --git a/webkit/glue/webdevtoolsagent.h b/webkit/glue/webdevtoolsagent.h
index 049964b..9680e84 100644
--- a/webkit/glue/webdevtoolsagent.h
+++ b/webkit/glue/webdevtoolsagent.h
@@ -37,9 +37,12 @@ class WebDevToolsAgent {
static void ExecuteDebuggerCommand(const std::string& command,
int caller_id);
- // Requests that debugger makes a callback on the render thread while on
- // breakpoint. Takes ownership of message.
- static void ScheduleMessageDispatch(Message* message);
+ typedef void (*MessageLoopDispatchHandler)();
+
+ // Installs dispatch handle that is going to be called periodically
+ // while on a breakpoint.
+ static void SetMessageLoopDispatchHandler(
+ MessageLoopDispatchHandler handler);
private:
DISALLOW_COPY_AND_ASSIGN(WebDevToolsAgent);
diff --git a/webkit/glue/webdevtoolsagent_delegate.h b/webkit/glue/webdevtoolsagent_delegate.h
index 4112e4f..5c596ff 100644
--- a/webkit/glue/webdevtoolsagent_delegate.h
+++ b/webkit/glue/webdevtoolsagent_delegate.h
@@ -15,6 +15,9 @@ class WebDevToolsAgentDelegate {
virtual void SendMessageToClient(const std::string& raw_msg) = 0;
+ // Invalidates widget which leads to the repaint.
+ virtual void ForceRepaint() = 0;
+
// Returns the id of the entity hosting this agent.
virtual int GetHostId() = 0;
diff --git a/webkit/glue/webdevtoolsagent_impl.cc b/webkit/glue/webdevtoolsagent_impl.cc
index 11c64764..769a477 100644
--- a/webkit/glue/webdevtoolsagent_impl.cc
+++ b/webkit/glue/webdevtoolsagent_impl.cc
@@ -154,6 +154,10 @@ void WebDevToolsAgentImpl::AddMessageToConsole(
}
}
+void WebDevToolsAgentImpl::ForceRepaint() {
+ delegate_->ForceRepaint();
+}
+
void WebDevToolsAgentImpl::HighlightDOMNode(int node_id) {
if (!attached_) {
return;
@@ -252,6 +256,7 @@ void WebDevToolsAgent::ExecuteDebuggerCommand(
}
// static
-void WebDevToolsAgent::ScheduleMessageDispatch(Message* message) {
- DebuggerAgentManager::ScheduleMessageDispatch(message);
+void WebDevToolsAgent::SetMessageLoopDispatchHandler(
+ MessageLoopDispatchHandler handler) {
+ DebuggerAgentManager::SetMessageLoopDispatchHandler(handler);
}
diff --git a/webkit/glue/webdevtoolsagent_impl.h b/webkit/glue/webdevtoolsagent_impl.h
index 232e8e3..4a3c9ea 100644
--- a/webkit/glue/webdevtoolsagent_impl.h
+++ b/webkit/glue/webdevtoolsagent_impl.h
@@ -71,6 +71,8 @@ class WebDevToolsAgentImpl
const WebCore::String& source_id,
unsigned int line_no);
+ void ForceRepaint();
+
int host_id() { return host_id_; }
NetAgentImpl* net_agent_impl() { return net_agent_impl_.get(); }
diff --git a/webkit/glue/webview_impl.cc b/webkit/glue/webview_impl.cc
index e974d44..9906a27 100644
--- a/webkit/glue/webview_impl.cc
+++ b/webkit/glue/webview_impl.cc
@@ -358,6 +358,7 @@ WebViewImpl::WebViewImpl()
zoom_level_(0),
context_menu_allowed_(false),
doing_drag_and_drop_(false),
+ ignore_input_events_(false),
suppress_next_keypress_event_(false),
window_open_disposition_(IGNORE_ACTION),
ime_accept_events_(true),
@@ -1018,6 +1019,10 @@ bool WebViewImpl::HandleInputEvent(const WebInputEvent* input_event) {
// we're done.
if (doing_drag_and_drop_)
return true;
+
+ if (ignore_input_events_)
+ return true;
+
// TODO(eseidel): Remove g_current_input_event.
// This only exists to allow ChromeClient::show() to know which mouse button
// triggered a window.open event.
@@ -1881,6 +1886,11 @@ void WebViewImpl::HideAutoCompletePopup() {
}
}
+void WebViewImpl::SetIgnoreInputEvents(bool new_value) {
+ DCHECK(ignore_input_events_ != new_value);
+ ignore_input_events_ = new_value;
+}
+
WebCore::Node* WebViewImpl::GetNodeForWindowPos(int x, int y) {
HitTestResult result = HitTestResultForWindowPos(IntPoint(x, y));
return result.innerNonSharedNode();
diff --git a/webkit/glue/webview_impl.h b/webkit/glue/webview_impl.h
index 9080bf4..71a5a86 100644
--- a/webkit/glue/webview_impl.h
+++ b/webkit/glue/webview_impl.h
@@ -120,6 +120,7 @@ class WebViewImpl : public WebView, public base::RefCounted<WebViewImpl> {
const std::vector<std::wstring>& suggestions,
int default_suggestion_index);
virtual void HideAutofillPopup();
+ virtual void SetIgnoreInputEvents(bool new_value);
virtual WebDevToolsAgent* GetWebDevToolsAgent();
WebDevToolsAgentImpl* GetWebDevToolsAgentImpl();
@@ -304,6 +305,8 @@ class WebViewImpl : public WebView, public base::RefCounted<WebViewImpl> {
bool doing_drag_and_drop_;
+ bool ignore_input_events_;
+
// Webkit expects keyPress events to be suppressed if the associated keyDown
// event was handled. Safari implements this behavior by peeking out the
// associated WM_CHAR event if the keydown was handled. We emulate
generated by cgit v1.1 at 2025-01-20 09:00:40 +0000