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Dogcows Code - chaz/openbox/blob - src/XDisplay.h
1 // XDisplay.h for Openbox
2 // Copyright (c) 2002 - 2002 Ben Janens (ben at orodu.net)
4 // Permission is hereby granted, free of charge, to any person obtaining a
5 // copy of this software and associated documentation files (the "Software"),
6 // to deal in the Software without restriction, including without limitation
7 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 // and/or sell copies of the Software, and to permit persons to whom the
9 // Software is furnished to do so, subject to the following conditions:
11 // The above copyright notice and this permission notice shall be included in
12 // all copies or substantial portions of the Software.
14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20 // DEALINGS IN THE SOFTWARE.
32 friend XAtom::XAtom(const XDisplay
*);
33 friend XScreen::XScreen(const XDisplay
*, const unsigned int);
40 int _shape_event_base
;
43 // the server's values for the lock key modifiers
44 void getLockModifiers();
45 unsigned int MaskList
[8];
46 // the masks of the modifiers which are ignored in button events.
47 int NumLockMask
, ScrollLockMask
;
52 static int errorHandler(Display
*d
, XErrorEvent
*e
);
53 static std::string _app_name
;
54 static Window _last_bad_window
;
57 XDisplay(const XDisplay
&);
58 XDisplay
& operator=(const XDisplay
&);
61 virtual void process_event(XEvent
*) = 0;
64 XDisplay(const std::string
&application_name
, const char *dpyname
= 0);
67 inline virtual unsigned int screenCount() const
68 { return ScreenCount(_display
); }
70 inline bool hasShape() const { return _hasshape
; }
71 inline int shapeEventBase() const { return _shape_event_base
; }
73 //inline Display *display() const { return _display; }
75 inline std::string
applicationName() const { return _app_name
; }
76 inline std::string
name() const { return _name
; }
81 bool nextEvent(XEvent
&e
);
83 int connectionNumber() const;
85 Cursor
createCursor(unsigned int shape
) const;
87 unsigned int stripModifiers(const unsigned int state
) const;
89 // these belong in Xwindow
90 const bool validateWindow(Window
);
91 void grabButton(unsigned int, unsigned int, Window
, Bool
, unsigned int, int,
92 int, Window
, Cursor
) const;
93 void ungrabButton(unsigned int button
, unsigned int modifiers
,
94 Window grab_window
) const;
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