This source file includes following definitions.
- platformMethodCustom
- portMethodCustom
- populateContextMenuItems
- showContextMenuMethodCustom
- histogramEnumeration
- recordActionTakenMethodCustom
- recordPanelShownMethodCustom
#include "config.h"
#include "V8InspectorFrontendHost.h"
#include "V8MouseEvent.h"
#include "bindings/v8/V8Binding.h"
#include "core/inspector/InspectorController.h"
#include "core/inspector/InspectorFrontendClient.h"
#include "core/inspector/InspectorFrontendHost.h"
#include "platform/ContextMenu.h"
#include "public/platform/Platform.h"
#include "wtf/text/WTFString.h"
namespace WebCore {
void V8InspectorFrontendHost::platformMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
{
#if OS(MACOSX)
v8SetReturnValue(info, v8AtomicString(info.GetIsolate(), "mac"));
#elif OS(WIN)
v8SetReturnValue(info, v8AtomicString(info.GetIsolate(), "windows"));
#else
v8SetReturnValue(info, v8AtomicString(info.GetIsolate(), "linux"));
#endif
}
void V8InspectorFrontendHost::portMethodCustom(const v8::FunctionCallbackInfo<v8::Value>&)
{
}
static bool populateContextMenuItems(v8::Local<v8::Array>& itemArray, ContextMenu& menu, v8::Isolate* isolate)
{
for (size_t i = 0; i < itemArray->Length(); ++i) {
v8::Local<v8::Object> item = v8::Local<v8::Object>::Cast(itemArray->Get(i));
v8::Local<v8::Value> type = item->Get(v8AtomicString(isolate, "type"));
v8::Local<v8::Value> id = item->Get(v8AtomicString(isolate, "id"));
v8::Local<v8::Value> label = item->Get(v8AtomicString(isolate, "label"));
v8::Local<v8::Value> enabled = item->Get(v8AtomicString(isolate, "enabled"));
v8::Local<v8::Value> checked = item->Get(v8AtomicString(isolate, "checked"));
v8::Local<v8::Value> subItems = item->Get(v8AtomicString(isolate, "subItems"));
if (!type->IsString())
continue;
String typeString = toCoreStringWithNullCheck(type.As<v8::String>());
if (typeString == "separator") {
ContextMenuItem item(ContextMenuItem(SeparatorType,
ContextMenuItemCustomTagNoAction,
String()));
menu.appendItem(item);
} else if (typeString == "subMenu" && subItems->IsArray()) {
ContextMenu subMenu;
v8::Local<v8::Array> subItemsArray = v8::Local<v8::Array>::Cast(subItems);
if (!populateContextMenuItems(subItemsArray, subMenu, isolate))
return false;
V8TRYCATCH_FOR_V8STRINGRESOURCE_RETURN(V8StringResource<WithNullCheck>, labelString, label, false);
ContextMenuItem item(SubmenuType,
ContextMenuItemCustomTagNoAction,
labelString,
&subMenu);
menu.appendItem(item);
} else {
ContextMenuAction typedId = static_cast<ContextMenuAction>(ContextMenuItemBaseCustomTag + id->ToInt32()->Value());
V8TRYCATCH_FOR_V8STRINGRESOURCE_RETURN(V8StringResource<WithNullCheck>, labelString, label, false);
ContextMenuItem menuItem((typeString == "checkbox" ? CheckableActionType : ActionType), typedId, labelString);
if (checked->IsBoolean())
menuItem.setChecked(checked->ToBoolean()->Value());
if (enabled->IsBoolean())
menuItem.setEnabled(enabled->ToBoolean()->Value());
menu.appendItem(menuItem);
}
}
return true;
}
void V8InspectorFrontendHost::showContextMenuMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
{
if (info.Length() < 2)
return;
v8::Local<v8::Object> eventWrapper = v8::Local<v8::Object>::Cast(info[0]);
if (!V8MouseEvent::wrapperTypeInfo.equals(toWrapperTypeInfo(eventWrapper)))
return;
Event* event = V8Event::toNative(eventWrapper);
if (!info[1]->IsArray())
return;
v8::Local<v8::Array> array = v8::Local<v8::Array>::Cast(info[1]);
ContextMenu menu;
if (!populateContextMenuItems(array, menu, info.GetIsolate()))
return;
InspectorFrontendHost* frontendHost = V8InspectorFrontendHost::toNative(info.Holder());
Vector<ContextMenuItem> items = menu.items();
frontendHost->showContextMenu(event, items);
}
static void histogramEnumeration(const char* name, const v8::FunctionCallbackInfo<v8::Value>& info, int boundaryValue)
{
if (info.Length() < 1 || !info[0]->IsInt32())
return;
int sample = info[0]->ToInt32()->Value();
if (sample < boundaryValue)
blink::Platform::current()->histogramEnumeration(name, sample, boundaryValue);
}
void V8InspectorFrontendHost::recordActionTakenMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
{
histogramEnumeration("DevTools.ActionTaken", info, 100);
}
void V8InspectorFrontendHost::recordPanelShownMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
{
histogramEnumeration("DevTools.PanelShown", info, 20);
}
}