]>
Dogcows Code - chaz/openbox/blob - otk/display.hh
1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
15 //! The display instance for the library
16 extern Display
*display
;
18 //! Manages a single X11 display.
25 //! Does the display have the XKB extension?
27 //! Base for events for the XKB extension
30 //! Does the display have the Shape extension?
32 //! Base for events for the Shape extension
33 int _shape_event_basep
;
35 //! Does the display have the Xinerama extension?
37 //! Base for events for the Xinerama extension
38 int _xinerama_event_basep
;
40 //! A list of all possible combinations of keyboard lock masks
41 unsigned int _mask_list
[8];
43 //! The value of the mask for the NumLock modifier
44 unsigned int _num_lock_mask
;
46 //! The value of the mask for the ScrollLock modifier
47 unsigned int _scroll_lock_mask
;
49 //! The key codes for the modifier keys
50 XModifierKeymap
*_modmap
;
52 //! The number of requested grabs on the display
55 //! When true, X errors will be ignored. Use with care.
58 //! The optimal visual for the display
61 //! Our colormap built for the optimal visual
64 //! The depth of our optimal visual
68 //! Wraps an open Display connection
70 @param d An open Display connection.
72 Display(::Display
*d
);
73 //! Destroys the class, closes the X display
76 //! Returns if the display has the xkb extension available
77 inline bool xkb() const { return _xkb
; }
78 //! Returns the xkb extension's event base
79 inline int xkbEventBase() const { return _xkb_event_basep
; }
81 //! Returns if the display has the shape extension available
82 inline bool shape() const { return _shape
; }
83 //! Returns the shape extension's event base
84 inline int shapeEventBase() const { return _shape_event_basep
; }
85 //! Returns if the display has the xinerama extension available
86 inline bool xinerama() const { return _xinerama
; }
88 inline unsigned int numLockMask() const { return _num_lock_mask
; }
89 inline unsigned int scrollLockMask() const { return _scroll_lock_mask
; }
90 const XModifierKeymap
*modifierMap() const { return _modmap
; }
92 inline ::Display
* operator*() const { return _display
; }
94 //! When true, X errors will be ignored.
95 inline bool ignoreErrors() const { return _ignore_errors
; }
96 //! Set whether X errors should be ignored. Use with care.
97 void setIgnoreErrors(bool t
);
102 //! Ungrabs the display
108 void grabButton(unsigned int button
, unsigned int modifiers
,
109 Window grab_window
, bool owner_events
,
110 unsigned int event_mask
, int pointer_mode
,
111 int keyboard_mode
, Window confine_to
, Cursor cursor
,
112 bool allow_scroll_lock
) const;
113 void ungrabButton(unsigned int button
, unsigned int modifiers
,
114 Window grab_window
) const;
115 void grabKey(unsigned int keycode
, unsigned int modifiers
,
116 Window grab_window
, bool owner_events
,
117 int pointer_mode
, int keyboard_mode
,
118 bool allow_scroll_lock
) const;
119 void ungrabKey(unsigned int keycode
, unsigned int modifiers
,
120 Window grab_window
) const;
121 void ungrabAllKeys(Window grab_window
) const;
126 #endif // __display_hh
This page took 0.040898 seconds and 4 git commands to generate.