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Issue 6591120: Update MouseEvent (initial pass). (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Address comments. Created 9 years, 9 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef VIEWS_WINDOW_WINDOW_WIN_H_ 5 #ifndef VIEWS_WINDOW_WINDOW_WIN_H_
6 #define VIEWS_WINDOW_WINDOW_WIN_H_ 6 #define VIEWS_WINDOW_WINDOW_WIN_H_
7 #pragma once 7 #pragma once
8 8
9 #include "views/widget/widget_win.h" 9 #include "views/widget/widget_win.h"
10 #include "views/window/native_window.h" 10 #include "views/window/native_window.h"
11 #include "views/window/window.h" 11 #include "views/window/window.h"
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59 // Executes the specified SC_command. 59 // Executes the specified SC_command.
60 void ExecuteSystemMenuCommand(int command); 60 void ExecuteSystemMenuCommand(int command);
61 61
62 // Accessors and setters for various properties. 62 // Accessors and setters for various properties.
63 HWND owning_window() const { return owning_hwnd_; } 63 HWND owning_window() const { return owning_hwnd_; }
64 void set_focus_on_creation(bool focus_on_creation) { 64 void set_focus_on_creation(bool focus_on_creation) {
65 focus_on_creation_ = focus_on_creation; 65 focus_on_creation_ = focus_on_creation;
66 } 66 }
67 67
68 // Overridden from Window: 68 // Overridden from Window:
69 virtual gfx::Rect GetBounds() const; 69 virtual gfx::Rect GetBounds() const OVERRIDE;
70 virtual gfx::Rect GetNormalBounds() const; 70 virtual gfx::Rect GetNormalBounds() const OVERRIDE;
71 virtual void SetWindowBounds(const gfx::Rect& bounds, 71 virtual void SetWindowBounds(const gfx::Rect& bounds,
72 gfx::NativeWindow other_window); 72 gfx::NativeWindow other_window) OVERRIDE;
73 virtual void Show(); 73 virtual void Show() OVERRIDE;
74 virtual void HideWindow(); 74 virtual void HideWindow() OVERRIDE;
75 virtual void SetNativeWindowProperty(const char* name, void* value); 75 virtual void SetNativeWindowProperty(const char* name, void* value) OVERRIDE;
76 virtual void* GetNativeWindowProperty(const char* name); 76 virtual void* GetNativeWindowProperty(const char* name) OVERRIDE;
77 virtual void PushForceHidden(); 77 virtual void PushForceHidden() OVERRIDE;
78 virtual void PopForceHidden(); 78 virtual void PopForceHidden() OVERRIDE;
79 virtual void Activate(); 79 virtual void Activate() OVERRIDE;
80 virtual void Deactivate(); 80 virtual void Deactivate() OVERRIDE;
81 virtual void Close(); 81 virtual void Close() OVERRIDE;
82 virtual void Maximize(); 82 virtual void Maximize() OVERRIDE;
83 virtual void Minimize(); 83 virtual void Minimize() OVERRIDE;
84 virtual void Restore(); 84 virtual void Restore() OVERRIDE;
85 virtual bool IsActive() const; 85 virtual bool IsActive() const OVERRIDE;
86 virtual bool IsVisible() const; 86 virtual bool IsVisible() const OVERRIDE;
87 virtual bool IsMaximized() const; 87 virtual bool IsMaximized() const OVERRIDE;
88 virtual bool IsMinimized() const; 88 virtual bool IsMinimized() const OVERRIDE;
89 virtual void SetFullscreen(bool fullscreen); 89 virtual void SetFullscreen(bool fullscreen) OVERRIDE;
90 virtual bool IsFullscreen() const; 90 virtual bool IsFullscreen() const OVERRIDE;
91 virtual void SetUseDragFrame(bool use_drag_frame); 91 virtual void SetUseDragFrame(bool use_drag_frame) OVERRIDE;
92 virtual void EnableClose(bool enable); 92 virtual void EnableClose(bool enable) OVERRIDE;
93 virtual void DisableInactiveRendering(); 93 virtual void DisableInactiveRendering() OVERRIDE;
94 virtual void UpdateWindowTitle(); 94 virtual void UpdateWindowTitle() OVERRIDE;
95 virtual void UpdateWindowIcon(); 95 virtual void UpdateWindowIcon() OVERRIDE;
96 virtual void SetIsAlwaysOnTop(bool always_on_top); 96 virtual void SetIsAlwaysOnTop(bool always_on_top) OVERRIDE;
97 virtual NonClientFrameView* CreateFrameViewForWindow(); 97 virtual NonClientFrameView* CreateFrameViewForWindow() OVERRIDE;
98 virtual void UpdateFrameAfterFrameChange(); 98 virtual void UpdateFrameAfterFrameChange() OVERRIDE;
99 virtual gfx::NativeWindow GetNativeWindow() const; 99 virtual gfx::NativeWindow GetNativeWindow() const OVERRIDE;
100 virtual bool ShouldUseNativeFrame() const; 100 virtual bool ShouldUseNativeFrame() const OVERRIDE;
101 virtual void FrameTypeChanged(); 101 virtual void FrameTypeChanged() OVERRIDE;
102 102
103 // Returns the system set window title font. 103 // Returns the system set window title font.
104 static gfx::Font GetWindowTitleFont(); 104 static gfx::Font GetWindowTitleFont();
105 105
106 protected: 106 protected:
107 friend Window; 107 friend Window;
108 108
109 // Constructs the WindowWin. |window_delegate| cannot be NULL. 109 // Constructs the WindowWin. |window_delegate| cannot be NULL.
110 explicit WindowWin(WindowDelegate* window_delegate); 110 explicit WindowWin(WindowDelegate* window_delegate);
111 111
112 // Create the Window. 112 // Create the Window.
113 // If parent is NULL, this WindowWin is top level on the desktop. 113 // If parent is NULL, this WindowWin is top level on the desktop.
114 // If |bounds| is empty, the view is queried for its preferred size and 114 // If |bounds| is empty, the view is queried for its preferred size and
115 // centered on screen. 115 // centered on screen.
116 virtual void Init(HWND parent, const gfx::Rect& bounds); 116 virtual void Init(gfx::NativeView parent, const gfx::Rect& bounds) OVERRIDE;
117 117
118 // Sizes the window to the default size specified by its ClientView. 118 // Sizes the window to the default size specified by its ClientView.
119 virtual void SizeWindowToDefault(); 119 virtual void SizeWindowToDefault();
120 120
121 // Returns the insets of the client area relative to the non-client area of 121 // Returns the insets of the client area relative to the non-client area of
122 // the window. Override this function instead of OnNCCalcSize, which is 122 // the window. Override this function instead of OnNCCalcSize, which is
123 // crazily complicated. 123 // crazily complicated.
124 virtual gfx::Insets GetClientAreaInsets() const; 124 virtual gfx::Insets GetClientAreaInsets() const;
125 125
126 // Overridden from WidgetWin: 126 // Overridden from WidgetWin:
127 virtual void OnActivate(UINT action, BOOL minimized, HWND window); 127 virtual void OnActivate(UINT action, BOOL minimized, HWND window) OVERRIDE;
128 virtual void OnActivateApp(BOOL active, DWORD thread_id); 128 virtual void OnActivateApp(BOOL active, DWORD thread_id) OVERRIDE;
129 virtual LRESULT OnAppCommand(HWND window, short app_command, WORD device, 129 virtual LRESULT OnAppCommand(HWND window, short app_command, WORD device,
130 int keystate); 130 int keystate) OVERRIDE;
131 virtual void OnCommand(UINT notification_code, int command_id, HWND window); 131 virtual void OnCommand(UINT notification_code, int command_id, HWND window)
132 virtual void OnDestroy(); 132 OVERRIDE;
133 virtual void OnDestroy() OVERRIDE;
133 virtual LRESULT OnDwmCompositionChanged(UINT msg, WPARAM w_param, 134 virtual LRESULT OnDwmCompositionChanged(UINT msg, WPARAM w_param,
134 LPARAM l_param); 135 LPARAM l_param) OVERRIDE;
135 virtual void OnFinalMessage(HWND window); 136 virtual void OnFinalMessage(HWND window) OVERRIDE;
136 virtual void OnGetMinMaxInfo(MINMAXINFO* minmax_info); 137 virtual void OnGetMinMaxInfo(MINMAXINFO* minmax_info) OVERRIDE;
137 virtual void OnInitMenu(HMENU menu); 138 virtual void OnInitMenu(HMENU menu) OVERRIDE;
138 virtual void OnMouseLeave(); 139 virtual LRESULT OnMouseLeave(UINT message, WPARAM w_param, LPARAM l_param)
139 virtual LRESULT OnNCActivate(BOOL active); 140 OVERRIDE;
141 virtual LRESULT OnMouseRange(UINT message, WPARAM w_param, LPARAM l_param)
142 OVERRIDE;
143 virtual LRESULT OnNCActivate(BOOL active) OVERRIDE;
140 LRESULT OnNCCalcSize(BOOL mode, LPARAM l_param); // Don't override. 144 LRESULT OnNCCalcSize(BOOL mode, LPARAM l_param); // Don't override.
141 virtual LRESULT OnNCHitTest(const CPoint& point); 145 virtual LRESULT OnNCHitTest(const CPoint& point) OVERRIDE;
142 virtual void OnNCPaint(HRGN rgn); 146 virtual void OnNCPaint(HRGN rgn) OVERRIDE;
143 virtual void OnNCLButtonDown(UINT ht_component, const CPoint& point); 147 virtual LRESULT OnNCMouseRange(UINT message, WPARAM w_param, LPARAM l_param)
144 virtual void OnNCRButtonDown(UINT ht_component, const CPoint& point); 148 OVERRIDE;
145 virtual void OnRButtonUp(UINT ht_component, const CPoint& point); 149 virtual LRESULT OnNCUAHDrawCaption(UINT msg, WPARAM w_param, LPARAM l_param)
146 virtual LRESULT OnNCUAHDrawCaption(UINT msg, WPARAM w_param, LPARAM l_param); 150 OVERRIDE;
147 virtual LRESULT OnNCUAHDrawFrame(UINT msg, WPARAM w_param, LPARAM l_param); 151 virtual LRESULT OnNCUAHDrawFrame(UINT msg, WPARAM w_param, LPARAM l_param)
148 virtual LRESULT OnSetIcon(UINT size_type, HICON new_icon); 152 OVERRIDE;
149 virtual LRESULT OnSetText(const wchar_t* text); 153 virtual LRESULT OnSetIcon(UINT size_type, HICON new_icon) OVERRIDE;
150 virtual void OnSettingChange(UINT flags, const wchar_t* section); 154 virtual LRESULT OnSetText(const wchar_t* text) OVERRIDE;
151 virtual void OnSize(UINT size_param, const CSize& new_size); 155 virtual void OnSettingChange(UINT flags, const wchar_t* section) OVERRIDE;
152 virtual void OnSysCommand(UINT notification_code, CPoint click); 156 virtual void OnSize(UINT size_param, const CSize& new_size) OVERRIDE;
153 virtual void OnWindowPosChanging(WINDOWPOS* window_pos); 157 virtual void OnSysCommand(UINT notification_code, CPoint click) OVERRIDE;
154 virtual Window* GetWindow() { return this; } 158 virtual void OnWindowPosChanging(WINDOWPOS* window_pos) OVERRIDE;
155 virtual const Window* GetWindow() const { return this; } 159 virtual Window* GetWindow() OVERRIDE { return this; }
160 virtual const Window* GetWindow() const OVERRIDE { return this; }
156 161
157 // Accessor for disable_inactive_rendering_. 162 // Accessor for disable_inactive_rendering_.
158 bool disable_inactive_rendering() const { 163 bool disable_inactive_rendering() const {
159 return disable_inactive_rendering_; 164 return disable_inactive_rendering_;
160 } 165 }
161 166
162 private: 167 private:
163 // Information saved before going into fullscreen mode, used to restore the 168 // Information saved before going into fullscreen mode, used to restore the
164 // window afterwards. 169 // window afterwards.
165 struct SavedWindowInfo { 170 struct SavedWindowInfo {
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203 // Resets the window region for the current window bounds if necessary. 208 // Resets the window region for the current window bounds if necessary.
204 // If |force| is true, the window region is reset to NULL even for native 209 // If |force| is true, the window region is reset to NULL even for native
205 // frame windows. 210 // frame windows.
206 void ResetWindowRegion(bool force); 211 void ResetWindowRegion(bool force);
207 212
208 // Update accessibility information via our WindowDelegate. 213 // Update accessibility information via our WindowDelegate.
209 void UpdateAccessibleName(std::wstring& accessible_name); 214 void UpdateAccessibleName(std::wstring& accessible_name);
210 void UpdateAccessibleRole(); 215 void UpdateAccessibleRole();
211 void UpdateAccessibleState(); 216 void UpdateAccessibleState();
212 217
213 // Converts a non-client mouse down message to a regular ChromeViews event
214 // and handle it. |point| is the mouse position of the message in screen
215 // coords. |flags| are flags that would be passed with a WM_L/M/RBUTTON*
216 // message and relate to things like which button was pressed. These are
217 // combined with flags relating to the current key state.
218 void ProcessNCMousePress(const CPoint& point, int flags);
219
220 // Calls the default WM_NCACTIVATE handler with the specified activation 218 // Calls the default WM_NCACTIVATE handler with the specified activation
221 // value, safely wrapping the call in a ScopedRedrawLock to prevent frame 219 // value, safely wrapping the call in a ScopedRedrawLock to prevent frame
222 // flicker. 220 // flicker.
223 LRESULT CallDefaultNCActivateHandler(BOOL active); 221 LRESULT CallDefaultNCActivateHandler(BOOL active);
224 222
225 // Returns the normal bounds of the window in screen coordinates and 223 // Returns the normal bounds of the window in screen coordinates and
226 // whether the window is maximized. The arguments can be NULL. 224 // whether the window is maximized. The arguments can be NULL.
227 void GetWindowBoundsAndMaximizedState(gfx::Rect* bounds, 225 void GetWindowBoundsAndMaximizedState(gfx::Rect* bounds,
228 bool* maximized) const; 226 bool* maximized) const;
229 227
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310 // The window styles before we modified them for the drag frame appearance. 308 // The window styles before we modified them for the drag frame appearance.
311 DWORD drag_frame_saved_window_style_; 309 DWORD drag_frame_saved_window_style_;
312 DWORD drag_frame_saved_window_ex_style_; 310 DWORD drag_frame_saved_window_ex_style_;
313 311
314 DISALLOW_COPY_AND_ASSIGN(WindowWin); 312 DISALLOW_COPY_AND_ASSIGN(WindowWin);
315 }; 313 };
316 314
317 } // namespace views 315 } // namespace views
318 316
319 #endif // VIEWS_WINDOW_WINDOW_WIN_H_ 317 #endif // VIEWS_WINDOW_WINDOW_WIN_H_
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