widget/windows/nsWindowDefs.h@ac0c01689b40
widget/windows/nsWindowDefs.h
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 #ifndef WindowDefs_h__
7 #define WindowDefs_h__
9 /*
10 * nsWindowDefs - nsWindow related definitions, consts, and macros.
11 */
13 #include "nsBaseWidget.h"
14 #include "nsdefs.h"
15 #include "resource.h"
17 /**************************************************************
18 *
19 * SECTION: defines
20 *
21 **************************************************************/
23 // A magic APP message that can be sent to quit, sort of like a QUERYENDSESSION/ENDSESSION,
24 // but without the query.
25 #define MOZ_WM_APP_QUIT (WM_APP+0x0300)
26 // Used as a "tracer" event to probe event loop latency.
27 #define MOZ_WM_TRACE (WM_APP+0x0301)
28 // Our internal message for WM_MOUSEWHEEL, WM_MOUSEHWHEEL, WM_VSCROLL and
29 // WM_HSCROLL
30 #define MOZ_WM_MOUSEVWHEEL (WM_APP+0x0310)
31 #define MOZ_WM_MOUSEHWHEEL (WM_APP+0x0311)
32 #define MOZ_WM_VSCROLL (WM_APP+0x0312)
33 #define MOZ_WM_HSCROLL (WM_APP+0x0313)
34 #define MOZ_WM_MOUSEWHEEL_FIRST MOZ_WM_MOUSEVWHEEL
35 #define MOZ_WM_MOUSEWHEEL_LAST MOZ_WM_HSCROLL
36 // If a popup window is being activated, we try to reactivate the previous
37 // window with this message.
38 #define MOZ_WM_REACTIVATE (WM_APP+0x0314)
40 // Internal message for ensuring the file picker is visible on multi monitor
41 // systems, and when the screen resolution changes.
42 #define MOZ_WM_ENSUREVISIBLE (WM_APP+0x374F)
44 #ifndef SM_CXPADDEDBORDER
45 #define SM_CXPADDEDBORDER 92
46 #endif
48 #ifndef WM_THEMECHANGED
49 #define WM_THEMECHANGED 0x031A
50 #endif
52 #ifndef WM_GETOBJECT
53 #define WM_GETOBJECT 0x03d
54 #endif
56 #ifndef PBT_APMRESUMEAUTOMATIC
57 #define PBT_APMRESUMEAUTOMATIC 0x0012
58 #endif
60 #ifndef WM_MOUSEHWHEEL
61 #define WM_MOUSEHWHEEL 0x020E
62 #endif
64 #ifndef MOUSEEVENTF_HWHEEL
65 #define MOUSEEVENTF_HWHEEL 0x01000
66 #endif
68 #ifndef WM_MOUSELEAVE
69 #define WM_MOUSELEAVE 0x02A3
70 #endif
72 #ifndef SPI_GETWHEELSCROLLCHARS
73 #define SPI_GETWHEELSCROLLCHARS 0x006C
74 #endif
76 #ifndef SPI_SETWHEELSCROLLCHARS
77 #define SPI_SETWHEELSCROLLCHARS 0x006D
78 #endif
80 #ifndef MAPVK_VSC_TO_VK
81 #define MAPVK_VK_TO_VSC 0
82 #define MAPVK_VSC_TO_VK 1
83 #define MAPVK_VK_TO_CHAR 2
84 #define MAPVK_VSC_TO_VK_EX 3
85 #define MAPVK_VK_TO_VSC_EX 4
86 #endif
88 // ConstrainPosition window positioning slop value
89 #define kWindowPositionSlop 20
91 // Origin of the system context menu when displayed in full screen mode
92 #define MOZ_SYSCONTEXT_X_POS 20
93 #define MOZ_SYSCONTEXT_Y_POS 20
95 // Drop shadow window style
96 #define CS_XP_DROPSHADOW 0x00020000
98 // Don't put more than this many rects in the dirty region, just fluff
99 // out to the bounding-box if there are more
100 #define MAX_RECTS_IN_REGION 100
102 // App Command messages for IntelliMouse and Natural Keyboard Pro
103 // These messages are not included in Visual C++ 6.0, but are in 7.0+
104 #ifndef WM_APPCOMMAND
105 #define WM_APPCOMMAND 0x0319
106 #endif
108 #define FAPPCOMMAND_MASK 0xF000
110 #ifndef WM_GETTITLEBARINFOEX
111 #define WM_GETTITLEBARINFOEX 0x033F
112 #endif
114 #ifndef CCHILDREN_TITLEBAR
115 #define CCHILDREN_TITLEBAR 5
116 #endif
118 #ifndef APPCOMMAND_BROWSER_BACKWARD
119 #define APPCOMMAND_BROWSER_BACKWARD 1
120 #define APPCOMMAND_BROWSER_FORWARD 2
121 #define APPCOMMAND_BROWSER_REFRESH 3
122 #define APPCOMMAND_BROWSER_STOP 4
123 #define APPCOMMAND_BROWSER_SEARCH 5
124 #define APPCOMMAND_BROWSER_FAVORITES 6
125 #define APPCOMMAND_BROWSER_HOME 7
127 /*
128 * Additional commands currently not in use.
129 *
130 *#define APPCOMMAND_VOLUME_MUTE 8
131 *#define APPCOMMAND_VOLUME_DOWN 9
132 *#define APPCOMMAND_VOLUME_UP 10
133 *#define APPCOMMAND_MEDIA_NEXTTRACK 11
134 *#define APPCOMMAND_MEDIA_PREVIOUSTRACK 12
135 *#define APPCOMMAND_MEDIA_STOP 13
136 *#define APPCOMMAND_MEDIA_PLAY_PAUSE 14
137 *#define APPCOMMAND_LAUNCH_MAIL 15
138 *#define APPCOMMAND_LAUNCH_MEDIA_SELECT 16
139 *#define APPCOMMAND_LAUNCH_APP1 17
140 *#define APPCOMMAND_LAUNCH_APP2 18
141 *#define APPCOMMAND_BASS_DOWN 19
142 *#define APPCOMMAND_BASS_BOOST 20
143 *#define APPCOMMAND_BASS_UP 21
144 *#define APPCOMMAND_TREBLE_DOWN 22
145 *#define APPCOMMAND_TREBLE_UP 23
146 *#define FAPPCOMMAND_MOUSE 0x8000
147 *#define FAPPCOMMAND_KEY 0
148 *#define FAPPCOMMAND_OEM 0x1000
149 */
151 #define GET_APPCOMMAND_LPARAM(lParam) ((short)(HIWORD(lParam) & ~FAPPCOMMAND_MASK))
153 /*
154 *#define GET_DEVICE_LPARAM(lParam) ((WORD)(HIWORD(lParam) & FAPPCOMMAND_MASK))
155 *#define GET_MOUSEORKEY_LPARAM GET_DEVICE_LPARAM
156 *#define GET_FLAGS_LPARAM(lParam) (LOWORD(lParam))
157 *#define GET_KEYSTATE_LPARAM(lParam) GET_FLAGS_LPARAM(lParam)
158 */
159 #endif // #ifndef APPCOMMAND_BROWSER_BACKWARD
161 //Tablet PC Mouse Input Source
162 #define TABLET_INK_SIGNATURE 0xFFFFFF00
163 #define TABLET_INK_CHECK 0xFF515700
164 #define TABLET_INK_TOUCH 0x00000080
165 #define MOUSE_INPUT_SOURCE() WinUtils::GetMouseInputSource()
167 /**************************************************************
168 *
169 * SECTION: enums
170 *
171 **************************************************************/
173 // nsWindow::sCanQuit
174 typedef enum
175 {
176 TRI_UNKNOWN = -1,
177 TRI_FALSE = 0,
178 TRI_TRUE = 1
179 } TriStateBool;
181 /**************************************************************
182 *
183 * SECTION: constants
184 *
185 **************************************************************/
187 /*
188 * Native windows class names
189 *
190 * ::: IMPORTANT :::
191 *
192 * External apps and drivers depend on window class names.
193 * For example, changing the window classes could break
194 * touchpad scrolling or screen readers.
195 */
196 const uint32_t kMaxClassNameLength = 40;
197 const char kClassNameHidden[] = "MozillaHiddenWindowClass";
198 const char kClassNameGeneral[] = "MozillaWindowClass";
199 const char kClassNameDialog[] = "MozillaDialogClass";
200 const char kClassNameDropShadow[] = "MozillaDropShadowWindowClass";
201 const char kClassNameTemp[] = "MozillaTempWindowClass";
203 /**************************************************************
204 *
205 * SECTION: structs
206 *
207 **************************************************************/
209 // Used for synthesizing events
210 struct KeyPair {
211 uint8_t mGeneral;
212 uint8_t mSpecific;
213 KeyPair(uint32_t aGeneral, uint32_t aSpecific)
214 : mGeneral(uint8_t(aGeneral)), mSpecific(uint8_t(aSpecific)) {}
215 };
217 #if (WINVER < 0x0600)
218 struct TITLEBARINFOEX
219 {
220 DWORD cbSize;
221 RECT rcTitleBar;
222 DWORD rgstate[CCHILDREN_TITLEBAR + 1];
223 RECT rgrect[CCHILDREN_TITLEBAR + 1];
224 };
225 #endif
227 namespace mozilla {
228 namespace widget {
230 struct MSGResult
231 {
232 // Result for the message.
233 LRESULT& mResult;
234 // If mConsumed is true, the caller shouldn't call next wndproc.
235 bool mConsumed;
237 MSGResult(LRESULT* aResult = nullptr) :
238 mResult(aResult ? *aResult : mDefaultResult), mConsumed(false)
239 {
240 }
242 private:
243 LRESULT mDefaultResult;
244 };
246 } // namespace widget
247 } // namespace mozilla
249 /**************************************************************
250 *
251 * SECTION: macros
252 *
253 **************************************************************/
255 #define NSRGB_2_COLOREF(color) \
256 RGB(NS_GET_R(color),NS_GET_G(color),NS_GET_B(color))
257 #define COLOREF_2_NSRGB(color) \
258 NS_RGB(GetRValue(color), GetGValue(color), GetBValue(color))
260 #define VERIFY_WINDOW_STYLE(s) \
261 NS_ASSERTION(((s) & (WS_CHILD | WS_POPUP)) != (WS_CHILD | WS_POPUP), \
262 "WS_POPUP and WS_CHILD are mutually exclusive")
264 #endif /* WindowDefs_h__ */
