108 lines
3.6 KiB
C++
108 lines
3.6 KiB
C++
// Copyright (c) 2013 GitHub, Inc. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "native_mate/object_template_builder.h"
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#include "ui/gfx/screen.h"
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#include "atom/common/v8/node_common.h"
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#if defined(TOOLKIT_GTK)
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#include "base/command_line.h"
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#include "base/environment.h"
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#include "base/nix/xdg_util.h"
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#include "ui/gfx/gtk_util.h"
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#endif
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namespace mate {
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namespace {
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gfx::Display AdaptToWindowManager(const gfx::Display& display) {
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gfx::Display changed(display);
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#if defined(TOOLKIT_GTK)
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scoped_ptr<base::Environment> env(base::Environment::Create());
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base::nix::DesktopEnvironment de(base::nix::GetDesktopEnvironment(env.get()));
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if (de == base::nix::DESKTOP_ENVIRONMENT_UNITY) {
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// Unity's 24px global menu bar should not be included in the work area.
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gfx::Rect rect(changed.work_area());
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rect.set_height(rect.height() - 24);
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changed.set_work_area(rect);
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}
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#endif
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return changed;
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}
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} // namespace
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template<>
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struct Converter<gfx::Point> {
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static v8::Handle<v8::Value> ToV8(v8::Isolate* isolate,
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const gfx::Point& val) {
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return mate::ObjectTemplateBuilder(isolate).SetValue("x", val.x())
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.SetValue("y", val.y())
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.Build()->NewInstance();
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}
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};
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template<>
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struct Converter<gfx::Size> {
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static v8::Handle<v8::Value> ToV8(v8::Isolate* isolate,
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const gfx::Size& val) {
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return mate::ObjectTemplateBuilder(isolate).SetValue("width", val.width())
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.SetValue("height", val.height())
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.Build()->NewInstance();
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}
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};
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template<>
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struct Converter<gfx::Rect> {
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static v8::Handle<v8::Value> ToV8(v8::Isolate* isolate,
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const gfx::Rect& val) {
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return mate::ObjectTemplateBuilder(isolate).SetValue("x", val.x())
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.SetValue("y", val.y())
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.SetValue("width", val.width())
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.SetValue("height", val.height())
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.Build()->NewInstance();
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}
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};
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template<>
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struct Converter<gfx::Display> {
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static v8::Handle<v8::Value> ToV8(v8::Isolate* isolate,
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const gfx::Display& val) {
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gfx::Display display(AdaptToWindowManager(val));
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return mate::ObjectTemplateBuilder(isolate)
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.SetValue("bounds", display.bounds())
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.SetValue("workArea", display.work_area())
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.SetValue("size", display.size())
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.SetValue("workAreaSize", display.work_area_size())
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.SetValue("scaleFactor", display.device_scale_factor())
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.Build()->NewInstance();
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}
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};
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} // namespace mate
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namespace {
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void Initialize(v8::Handle<v8::Object> exports) {
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#if defined(TOOLKIT_GTK)
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gfx::GdkInitFromCommandLine(*CommandLine::ForCurrentProcess());
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#endif
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gfx::Screen* screen = gfx::Screen::GetNativeScreen();
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mate::ObjectTemplateBuilder builder(v8::Isolate::GetCurrent());
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builder.SetMethod("getCursorScreenPoint",
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base::Bind(&gfx::Screen::GetCursorScreenPoint,
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base::Unretained(screen)))
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.SetMethod("getPrimaryDisplay",
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base::Bind(&gfx::Screen::GetPrimaryDisplay,
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base::Unretained(screen)));
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exports->SetPrototype(builder.Build()->NewInstance());
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}
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} // namespace
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NODE_MODULE(atom_common_screen, Initialize)
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