81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
// Copyright (c) 2014 GitHub, Inc.
|
|
// Use of this source code is governed by the MIT license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#ifndef ATOM_BROWSER_UI_VIEWS_GLOBAL_MENU_BAR_X11_H_
|
|
#define ATOM_BROWSER_UI_VIEWS_GLOBAL_MENU_BAR_X11_H_
|
|
|
|
#include <string>
|
|
|
|
#include "atom/browser/ui/atom_menu_model.h"
|
|
#include "base/compiler_specific.h"
|
|
#include "base/macros.h"
|
|
#include "ui/base/glib/glib_signal.h"
|
|
#include "ui/gfx/native_widget_types.h"
|
|
|
|
typedef struct _DbusmenuMenuitem DbusmenuMenuitem;
|
|
typedef struct _DbusmenuServer DbusmenuServer;
|
|
|
|
namespace ui {
|
|
class Accelerator;
|
|
}
|
|
|
|
namespace atom {
|
|
|
|
class NativeWindowViews;
|
|
|
|
// Controls the Mac style menu bar on Unity.
|
|
//
|
|
// Unity has an Apple-like menu bar at the top of the screen that changes
|
|
// depending on the active window. In the GTK port, we had a hidden GtkMenuBar
|
|
// object in each GtkWindow which existed only to be scrapped by the
|
|
// libdbusmenu-gtk code. Since we don't have GtkWindows anymore, we need to
|
|
// interface directly with the lower level libdbusmenu-glib, which we
|
|
// opportunistically dlopen() since not everyone is running Ubuntu.
|
|
//
|
|
// This class is like the chrome's corresponding one, but it generates the menu
|
|
// from menu models instead, and it is also per-window specific.
|
|
class GlobalMenuBarX11 {
|
|
public:
|
|
explicit GlobalMenuBarX11(NativeWindowViews* window);
|
|
virtual ~GlobalMenuBarX11();
|
|
|
|
// Creates the object path for DbusmenuServer which is attached to |xid|.
|
|
static std::string GetPathForWindow(gfx::AcceleratedWidget xid);
|
|
|
|
void SetMenu(AtomMenuModel* menu_model);
|
|
bool IsServerStarted() const;
|
|
|
|
// Called by NativeWindow when it show/hides.
|
|
void OnWindowMapped();
|
|
void OnWindowUnmapped();
|
|
|
|
private:
|
|
// Creates a DbusmenuServer.
|
|
void InitServer(gfx::AcceleratedWidget xid);
|
|
|
|
// Create a menu from menu model.
|
|
void BuildMenuFromModel(AtomMenuModel* model, DbusmenuMenuitem* parent);
|
|
|
|
// Sets the accelerator for |item|.
|
|
void RegisterAccelerator(DbusmenuMenuitem* item,
|
|
const ui::Accelerator& accelerator);
|
|
|
|
CHROMEG_CALLBACK_1(GlobalMenuBarX11,
|
|
void,
|
|
OnItemActivated,
|
|
DbusmenuMenuitem*,
|
|
unsigned int);
|
|
CHROMEG_CALLBACK_0(GlobalMenuBarX11, void, OnSubMenuShow, DbusmenuMenuitem*);
|
|
|
|
NativeWindowViews* window_;
|
|
gfx::AcceleratedWidget xid_;
|
|
|
|
DbusmenuServer* server_ = nullptr;
|
|
|
|
DISALLOW_COPY_AND_ASSIGN(GlobalMenuBarX11);
|
|
};
|
|
|
|
} // namespace atom
|
|
|
|
#endif // ATOM_BROWSER_UI_VIEWS_GLOBAL_MENU_BAR_X11_H_
|