// Copyright (c) 2013 GitHub, Inc. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "browser/api/atom_api_window.h" #include "base/process/kill.h" #include "browser/native_window.h" #include "common/v8/native_type_conversions.h" #include "content/public/browser/navigation_entry.h" #include "content/public/browser/web_contents.h" #include "content/public/browser/render_process_host.h" #include "ui/gfx/point.h" #include "ui/gfx/size.h" #include "common/v8/node_common.h" #include "vendor/node/src/node_buffer.h" using content::NavigationController; using node::ObjectWrap; #define UNWRAP_WINDOW_AND_CHECK \ Window* self = ObjectWrap::Unwrap(args.This()); \ if (self == NULL) \ return node::ThrowError("Window is already destroyed") namespace atom { namespace api { Window::Window(v8::Handle wrapper, base::DictionaryValue* options) : EventEmitter(wrapper), window_(NativeWindow::Create(options)) { window_->InitFromOptions(options); window_->AddObserver(this); } Window::~Window() { Emit("destroyed"); window_->RemoveObserver(this); } void Window::OnPageTitleUpdated(bool* prevent_default, const std::string& title) { base::ListValue args; args.AppendString(title); *prevent_default = Emit("page-title-updated", &args); } void Window::OnLoadingStateChanged(bool is_loading) { base::ListValue args; args.AppendBoolean(is_loading); Emit("loading-state-changed", &args); } void Window::WillCloseWindow(bool* prevent_default) { *prevent_default = Emit("close"); } void Window::OnWindowClosed() { Emit("closed"); // Free memory when native window is closed, the delete is delayed so other // observers would not get a invalid pointer of NativeWindow. base::MessageLoop::current()->DeleteSoon(FROM_HERE, this); } void Window::OnWindowBlur() { Emit("blur"); } void Window::OnRendererUnresponsive() { Emit("unresponsive"); } void Window::OnRendererResponsive() { Emit("responsive"); } void Window::OnRenderViewDeleted(int process_id, int routing_id) { base::ListValue args; args.AppendInteger(process_id); args.AppendInteger(routing_id); Emit("render-view-deleted", &args); } void Window::OnRendererCrashed() { Emit("crashed"); } void Window::OnCapturePageDone(const RefCountedV8Function& callback, const std::vector& data) { v8::HandleScope handle_scope(node_isolate); v8::Local buffer = node::Buffer::New( reinterpret_cast(data.data()), data.size()); callback->NewHandle(node_isolate)->Call( v8::Context::GetCurrent()->Global(), 1, &buffer); } // static void Window::New(const v8::FunctionCallbackInfo& args) { v8::HandleScope handle_scope(args.GetIsolate()); if (!args.IsConstructCall()) return node::ThrowError("Require constructor call"); scoped_ptr options; if (!FromV8Arguments(args, &options)) return node::ThrowTypeError("Bad argument"); if (!options || !options->IsType(base::Value::TYPE_DICTIONARY)) return node::ThrowTypeError("Options must be dictionary"); new Window(args.This(), static_cast(options.get())); // Give js code a chance to do initialization. node::MakeCallback(args.This(), "_init", 0, NULL); } // static void Window::Destroy(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; base::ProcessHandle handle = self->window_->GetRenderProcessHandle(); delete self; // Check if the render process is terminated, it could happen that the render // became a zombie. if (!base::WaitForSingleProcess(handle, base::TimeDelta::FromMilliseconds(500))) base::KillProcess(handle, 0, true); } // static void Window::Close(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->Close(); } // static void Window::Focus(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->Focus(args[0]->IsBoolean() ? args[0]->BooleanValue(): true); } // static void Window::IsFocused(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set(self->window_->IsFocused()); } // static void Window::Show(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->Show(); } // static void Window::Hide(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->Hide(); } // static void Window::IsVisible(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; return args.GetReturnValue().Set(self->window_->IsVisible()); } // static void Window::Maximize(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->Maximize(); } // static void Window::Unmaximize(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->Unmaximize(); } // static void Window::Minimize(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->Minimize(); } // static void Window::Restore(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->Restore(); } // static void Window::SetFullscreen(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; bool fs; if (!FromV8Arguments(args, &fs)) return node::ThrowTypeError("Bad argument"); self->window_->SetFullscreen(fs); } // static void Window::IsFullscreen(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set(self->window_->IsFullscreen()); } // static void Window::SetSize(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; int width, height; if (!FromV8Arguments(args, &width, &height)) return node::ThrowTypeError("Bad argument"); self->window_->SetSize(gfx::Size(width, height)); } // static void Window::GetSize(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; gfx::Size size = self->window_->GetSize(); v8::Handle ret = v8::Array::New(2); ret->Set(0, ToV8Value(size.width())); ret->Set(1, ToV8Value(size.height())); args.GetReturnValue().Set(ret); } // static void Window::SetMinimumSize(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; int width, height; if (!FromV8Arguments(args, &width, &height)) return node::ThrowTypeError("Bad argument"); self->window_->SetMinimumSize(gfx::Size(width, height)); } // static void Window::GetMinimumSize(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; gfx::Size size = self->window_->GetMinimumSize(); v8::Handle ret = v8::Array::New(2); ret->Set(0, ToV8Value(size.width())); ret->Set(1, ToV8Value(size.height())); args.GetReturnValue().Set(ret); } // static void Window::SetMaximumSize(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; int width, height; if (!FromV8Arguments(args, &width, &height)) return node::ThrowTypeError("Bad argument"); self->window_->SetMaximumSize(gfx::Size(width, height)); } // static void Window::GetMaximumSize(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; gfx::Size size = self->window_->GetMaximumSize(); v8::Handle ret = v8::Array::New(2); ret->Set(0, ToV8Value(size.width())); ret->Set(1, ToV8Value(size.height())); args.GetReturnValue().Set(ret); } // static void Window::SetResizable(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; bool resizable; if (!FromV8Arguments(args, &resizable)) return node::ThrowTypeError("Bad argument"); self->window_->SetResizable(resizable); } // static void Window::IsResizable(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set(self->window_->IsResizable()); } // static void Window::SetAlwaysOnTop(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; bool top; if (!FromV8Arguments(args, &top)) return node::ThrowTypeError("Bad argument"); self->window_->SetAlwaysOnTop(top); } // static void Window::IsAlwaysOnTop(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set(self->window_->IsAlwaysOnTop()); } // static void Window::Center(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->Center(); } // static void Window::SetPosition(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; int x, y; if (!FromV8Arguments(args, &x, &y)) return node::ThrowTypeError("Bad argument"); self->window_->SetPosition(gfx::Point(x, y)); } // static void Window::GetPosition(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; gfx::Point pos = self->window_->GetPosition(); v8::Handle ret = v8::Array::New(2); ret->Set(0, ToV8Value(pos.x())); ret->Set(1, ToV8Value(pos.y())); args.GetReturnValue().Set(ret); } // static void Window::SetTitle(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; std::string title; if (!FromV8Arguments(args, &title)) return node::ThrowTypeError("Bad argument"); self->window_->SetTitle(title); } // static void Window::GetTitle(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set(ToV8Value(self->window_->GetTitle())); } // static void Window::FlashFrame(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->FlashFrame( args[0]->IsBoolean() ? args[0]->BooleanValue(): true); } // static void Window::SetKiosk(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; bool kiosk; if (!FromV8Arguments(args, &kiosk)) return node::ThrowTypeError("Bad argument"); self->window_->SetKiosk(kiosk); } // static void Window::IsKiosk(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set(self->window_->IsKiosk()); } // static void Window::OpenDevTools(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->OpenDevTools(); } // static void Window::CloseDevTools(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->CloseDevTools(); } // static void Window::IsDevToolsOpened(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set(self->window_->IsDevToolsOpened()); } // static void Window::InspectElement(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; int x, y; if (!FromV8Arguments(args, &x, &y)) return node::ThrowTypeError("Bad argument"); self->window_->InspectElement(x, y); } // static void Window::FocusOnWebView(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->FocusOnWebView(); } // static void Window::BlurWebView(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->BlurWebView(); } // static void Window::IsWebViewFocused(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set(self->window_->IsWebViewFocused()); } // static void Window::CapturePage(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; gfx::Rect rect; RefCountedV8Function callback; if (!FromV8Arguments(args, &rect, &callback) && !FromV8Arguments(args, &callback)) return node::ThrowTypeError("Bad argument"); self->window_->CapturePage(rect, base::Bind(&Window::OnCapturePageDone, base::Unretained(self), callback)); } // static void Window::GetPageTitle(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set(ToV8Value( self->window_->GetWebContents()->GetTitle())); } // static void Window::IsLoading(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set(self->window_->GetWebContents()->IsLoading()); } // static void Window::IsWaitingForResponse( const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set( self->window_->GetWebContents()->IsWaitingForResponse()); } // static void Window::Stop(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; self->window_->GetWebContents()->Stop(); } // static void Window::GetRoutingID(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set(self->window_->GetWebContents()->GetRoutingID()); } // static void Window::GetProcessID(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set( self->window_->GetWebContents()->GetRenderProcessHost()->GetID()); } // static void Window::IsCrashed(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; args.GetReturnValue().Set(self->window_->GetWebContents()->IsCrashed()); } // static void Window::LoadURL(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; GURL url; if (!FromV8Arguments(args, &url)) return node::ThrowTypeError("Bad argument"); NavigationController& controller = self->window_->GetWebContents()->GetController(); content::NavigationController::LoadURLParams params(url); params.transition_type = content::PAGE_TRANSITION_TYPED; params.override_user_agent = content::NavigationController::UA_OVERRIDE_TRUE; controller.LoadURLWithParams(params); } // static void Window::GetURL(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; NavigationController& controller = self->window_->GetWebContents()->GetController(); GURL url; if (controller.GetActiveEntry()) url = controller.GetActiveEntry()->GetVirtualURL(); args.GetReturnValue().Set(ToV8Value(url)); } // static void Window::CanGoBack(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; NavigationController& controller = self->window_->GetWebContents()->GetController(); args.GetReturnValue().Set(controller.CanGoBack()); } // static void Window::CanGoForward(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; NavigationController& controller = self->window_->GetWebContents()->GetController(); args.GetReturnValue().Set(controller.CanGoForward()); } // static void Window::CanGoToOffset(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; int offset; if (!FromV8Arguments(args, &offset)) return node::ThrowTypeError("Bad argument"); NavigationController& controller = self->window_->GetWebContents()->GetController(); args.GetReturnValue().Set(controller.CanGoToOffset(offset)); } // static void Window::GoBack(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; NavigationController& controller = self->window_->GetWebContents()->GetController(); controller.GoBack(); } // static void Window::GoForward(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; NavigationController& controller = self->window_->GetWebContents()->GetController(); controller.GoForward(); } // static void Window::GoToIndex(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; int index; if (!FromV8Arguments(args, &index)) return node::ThrowTypeError("Bad argument"); NavigationController& controller = self->window_->GetWebContents()->GetController(); controller.GoToIndex(index); } // static void Window::GoToOffset(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; int offset; if (!FromV8Arguments(args, &offset)) return node::ThrowTypeError("Bad argument"); NavigationController& controller = self->window_->GetWebContents()->GetController(); controller.GoToOffset(offset); } // static void Window::Reload(const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; NavigationController& controller = self->window_->GetWebContents()->GetController(); controller.Reload(args[0]->IsBoolean() ? args[0]->BooleanValue(): false); } // static void Window::ReloadIgnoringCache( const v8::FunctionCallbackInfo& args) { UNWRAP_WINDOW_AND_CHECK; NavigationController& controller = self->window_->GetWebContents()->GetController(); controller.ReloadIgnoringCache( args[0]->IsBoolean() ? args[0]->BooleanValue(): false); } // static void Window::Initialize(v8::Handle target) { v8::HandleScope handle_scope(node_isolate); v8::Local t = v8::FunctionTemplate::New(Window::New); t->InstanceTemplate()->SetInternalFieldCount(1); t->SetClassName(v8::String::NewSymbol("BrowserWindow")); NODE_SET_PROTOTYPE_METHOD(t, "destroy", Destroy); NODE_SET_PROTOTYPE_METHOD(t, "close", Close); NODE_SET_PROTOTYPE_METHOD(t, "focus", Focus); NODE_SET_PROTOTYPE_METHOD(t, "isFocused", IsFocused); NODE_SET_PROTOTYPE_METHOD(t, "show", Show); NODE_SET_PROTOTYPE_METHOD(t, "hide", Hide); NODE_SET_PROTOTYPE_METHOD(t, "isVisible", IsVisible); NODE_SET_PROTOTYPE_METHOD(t, "maximize", Maximize); NODE_SET_PROTOTYPE_METHOD(t, "unmaximize", Unmaximize); NODE_SET_PROTOTYPE_METHOD(t, "minimize", Minimize); NODE_SET_PROTOTYPE_METHOD(t, "restore", Restore); NODE_SET_PROTOTYPE_METHOD(t, "setFullScreen", SetFullscreen); NODE_SET_PROTOTYPE_METHOD(t, "isFullScreen", IsFullscreen); NODE_SET_PROTOTYPE_METHOD(t, "setSize", SetSize); NODE_SET_PROTOTYPE_METHOD(t, "getSize", GetSize); NODE_SET_PROTOTYPE_METHOD(t, "setMinimumSize", SetMinimumSize); NODE_SET_PROTOTYPE_METHOD(t, "getMinimumSize", GetMinimumSize); NODE_SET_PROTOTYPE_METHOD(t, "setMaximumSize", SetMaximumSize); NODE_SET_PROTOTYPE_METHOD(t, "getMaximumSize", GetMaximumSize); NODE_SET_PROTOTYPE_METHOD(t, "setResizable", SetResizable); NODE_SET_PROTOTYPE_METHOD(t, "isResizable", IsResizable); NODE_SET_PROTOTYPE_METHOD(t, "setAlwaysOnTop", SetAlwaysOnTop); NODE_SET_PROTOTYPE_METHOD(t, "isAlwaysOnTop", IsAlwaysOnTop); NODE_SET_PROTOTYPE_METHOD(t, "center", Center); NODE_SET_PROTOTYPE_METHOD(t, "setPosition", SetPosition); NODE_SET_PROTOTYPE_METHOD(t, "getPosition", GetPosition); NODE_SET_PROTOTYPE_METHOD(t, "setTitle", SetTitle); NODE_SET_PROTOTYPE_METHOD(t, "getTitle", GetTitle); NODE_SET_PROTOTYPE_METHOD(t, "flashFrame", FlashFrame); NODE_SET_PROTOTYPE_METHOD(t, "setKiosk", SetKiosk); NODE_SET_PROTOTYPE_METHOD(t, "isKiosk", IsKiosk); NODE_SET_PROTOTYPE_METHOD(t, "openDevTools", OpenDevTools); NODE_SET_PROTOTYPE_METHOD(t, "closeDevTools", CloseDevTools); NODE_SET_PROTOTYPE_METHOD(t, "isDevToolsOpened", IsDevToolsOpened); NODE_SET_PROTOTYPE_METHOD(t, "inspectElement", InspectElement); NODE_SET_PROTOTYPE_METHOD(t, "focusOnWebView", FocusOnWebView); NODE_SET_PROTOTYPE_METHOD(t, "blurWebView", BlurWebView); NODE_SET_PROTOTYPE_METHOD(t, "isWebViewFocused", IsWebViewFocused); NODE_SET_PROTOTYPE_METHOD(t, "capturePage", CapturePage); NODE_SET_PROTOTYPE_METHOD(t, "getPageTitle", GetPageTitle); NODE_SET_PROTOTYPE_METHOD(t, "isLoading", IsLoading); NODE_SET_PROTOTYPE_METHOD(t, "isWaitingForResponse", IsWaitingForResponse); NODE_SET_PROTOTYPE_METHOD(t, "stop", Stop); NODE_SET_PROTOTYPE_METHOD(t, "getRoutingId", GetRoutingID); NODE_SET_PROTOTYPE_METHOD(t, "getProcessId", GetProcessID); NODE_SET_PROTOTYPE_METHOD(t, "isCrashed", IsCrashed); NODE_SET_PROTOTYPE_METHOD(t, "loadUrl", LoadURL); NODE_SET_PROTOTYPE_METHOD(t, "getUrl", GetURL); NODE_SET_PROTOTYPE_METHOD(t, "canGoBack", CanGoBack); NODE_SET_PROTOTYPE_METHOD(t, "canGoForward", CanGoForward); NODE_SET_PROTOTYPE_METHOD(t, "canGoToOffset", CanGoToOffset); NODE_SET_PROTOTYPE_METHOD(t, "goBack", GoBack); NODE_SET_PROTOTYPE_METHOD(t, "goForward", GoForward); NODE_SET_PROTOTYPE_METHOD(t, "goToIndex", GoToIndex); NODE_SET_PROTOTYPE_METHOD(t, "goToOffset", GoToOffset); NODE_SET_PROTOTYPE_METHOD(t, "reload", Reload); NODE_SET_PROTOTYPE_METHOD(t, "reloadIgnoringCache", ReloadIgnoringCache); target->Set(v8::String::NewSymbol("BrowserWindow"), t->GetFunction()); } } // namespace api } // namespace atom NODE_MODULE(atom_browser_window, atom::api::Window::Initialize)