mojo/services/native_viewport/native_viewport_mac.mm

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "mojo/services/native_viewport/native_viewport.h"
   6
   7 #import <AppKit/NSApplication.h>
   8 #import <AppKit/NSView.h>
   9 #import <AppKit/NSWindow.h>
  10
  11 #include "base/bind.h"
  12 #include "ui/gfx/rect.h"
  13
  14 namespace mojo {
  15 namespace services {
  16
  17 class NativeViewportMac : public NativeViewport {
  18  public:
  19   NativeViewportMac(NativeViewportDelegate* delegate)
  20       : delegate_(delegate),
  21         window_(nil) {
  22   }
  23
  24   virtual ~NativeViewportMac() {
  25     [window_ orderOut:nil];
  26     [window_ close];
  27   }
  28
  29  private:
  30   // Overridden from NativeViewport:
  31   virtual void Init(const gfx::Rect& bounds) OVERRIDE {
  32     [NSApplication sharedApplication];
  33
  34     rect_ = bounds;
  35     window_ = [[NSWindow alloc]
  36                   initWithContentRect:NSRectFromCGRect(rect_.ToCGRect())
  37                             styleMask:NSTitledWindowMask
  38                               backing:NSBackingStoreBuffered
  39                                 defer:NO];
  40     delegate_->OnAcceleratedWidgetAvailable([window_ contentView]);
  41     delegate_->OnBoundsChanged(rect_);
  42   }
  43
  44   virtual void Show() OVERRIDE {
  45     [window_ orderFront:nil];
  46   }
  47
  48   virtual void Hide() OVERRIDE {
  49     [window_ orderOut:nil];
  50   }
  51
  52   virtual void Close() OVERRIDE {
  53     // TODO(beng): perform this in response to NSWindow destruction.
  54     delegate_->OnDestroyed();
  55   }
  56
  57   virtual gfx::Size GetSize() OVERRIDE {
  58     return rect_.size();
  59   }
  60
  61   virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE {
  62     NOTIMPLEMENTED();
  63   }
  64
  65   virtual void SetCapture() OVERRIDE {
  66     NOTIMPLEMENTED();
  67   }
  68
  69   virtual void ReleaseCapture() OVERRIDE {
  70     NOTIMPLEMENTED();
  71   }
  72
  73   NativeViewportDelegate* delegate_;
  74   NSWindow* window_;
  75   gfx::Rect rect_;
  76
  77   DISALLOW_COPY_AND_ASSIGN(NativeViewportMac);
  78 };
  79
  80 // static
  81 scoped_ptr<NativeViewport> NativeViewport::Create(
  82     shell::Context* context,
  83     NativeViewportDelegate* delegate) {
  84   return scoped_ptr<NativeViewport>(new NativeViewportMac(delegate)).Pass();
  85 }
  86
  87 }  // namespace services
  88 }  // namespace mojo