1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef CHROME_VIEWS_CUSTOM_FRAME_WINDOW_H__
#define CHROME_VIEWS_CUSTOM_FRAME_WINDOW_H__
#include "chrome/common/gfx/chrome_canvas.h"
#include "chrome/views/window.h"
#include "chrome/views/window_delegate.h"
namespace ChromeViews {
class NonClientView;
////////////////////////////////////////////////////////////////////////////////
//
// CustomFrameWindow
//
// A CustomFrameWindow is a Window subclass that implements the Chrome-style
// window frame used on Windows XP and Vista without DWM Composition.
// See documentation in window.h for more information about the capabilities
// of this window type.
//
////////////////////////////////////////////////////////////////////////////////
class CustomFrameWindow : public Window {
public:
explicit CustomFrameWindow(WindowDelegate* window_delegate);
CustomFrameWindow(WindowDelegate* window_delegate,
NonClientView* non_client_view);
virtual ~CustomFrameWindow();
// Executes the specified SC_command.
void ExecuteSystemMenuCommand(int command);
// Returns whether or not the frame is active.
bool is_active() const { return is_active_; }
// Overridden from Window:
virtual void Init(HWND parent, const gfx::Rect& bounds);
virtual void SetClientView(ClientView* client_view);
virtual gfx::Size CalculateWindowSizeForClientSize(
const gfx::Size& client_size) const;
virtual void UpdateWindowTitle();
virtual void UpdateWindowIcon();
protected:
// Overridden from Window:
virtual void SizeWindowToDefault();
virtual void EnableClose(bool enable);
virtual void DisableInactiveRendering(bool disable);
// Overridden from HWNDViewContainer:
virtual void OnInitMenu(HMENU menu);
virtual void OnMouseLeave();
virtual LRESULT OnNCActivate(BOOL active);
virtual LRESULT OnNCCalcSize(BOOL mode, LPARAM l_param);
virtual LRESULT OnNCHitTest(const CPoint& point);
virtual LRESULT OnNCMouseMove(UINT flags, const CPoint& point);
virtual void OnNCPaint(HRGN rgn);
virtual void OnNCRButtonDown(UINT flags, const CPoint& point);
virtual void OnNCLButtonDown(UINT flags, const CPoint& point);
virtual LRESULT OnSetCursor(HWND window, UINT hittest_code, UINT message);
virtual void OnSize(UINT param, const CSize& size);
private:
// Shows the system menu at the specified screen point.
void RunSystemMenu(const CPoint& point);
// Resets the window region.
void ResetWindowRegion();
// True if this window is the active top level window.
bool is_active_;
// Static resource initialization.
static void InitClass();
enum ResizeCursor {
RC_NORMAL = 0, RC_VERTICAL, RC_HORIZONTAL, RC_NESW, RC_NWSE
};
static HCURSOR resize_cursors_[6];
DISALLOW_EVIL_CONSTRUCTORS(CustomFrameWindow);
};
}
#endif // CHROME_VIEWS_CUSTOM_FRAME_WINDOW_H__
|
