Dogcows Code - chaz/openbox/blob - otk_c/display.h

   1 // -*- mode: C; indent-tabs-mode: nil; -*-
   2 #ifndef   __display_h
   3 #define   __display_h
   4
   5 #include <X11/Xlib.h>
   6 #include <Python.h>
   7
   8 struct OtkScreenInfo;
   9 struct OtkDisplay;
  10
  11 extern struct OtkDisplay *OBDisplay; // the global display XXX: move this to app.h and ob.h?
  12
  13 typedef struct OtkDisplay {
  14   PyObject_HEAD
  15
  16   //! The X display
  17   Display *display;
  18
  19   //! Does the display have the Shape extention?
  20   Bool shape;
  21   //! Base for events for the Shape extention
  22   int  shape_event_basep;
  23
  24   //! Does the display have the Xinerama extention?
  25   Bool xinerama;
  26   //! Base for events for the Xinerama extention
  27   int  xinerama_event_basep;
  28
  29   //! A list of all possible combinations of keyboard lock masks
  30   unsigned int mask_list[8];
  31
  32   //! The number of requested grabs on the display
  33   int grab_count;
  34
  35   //! A list of information for all screens on the display
  36   PyObject *screenInfoList; // PyListObject
  37 } OtkDisplay;
  38
  39 //! Opens the X display, and sets the global OBDisplay variable
  40 /*!
  41   @see OBDisplay::display
  42   @param name The name of the X display to open. If it is null, the DISPLAY
  43   environment variable is used instead.
  44 */
  45 void OtkDisplay_Initialize(char *name);
  46
  47 //! Grabs the display
  48 void OtkDisplay_Grab(OtkDisplay *self);
  49
  50 //! Ungrabs the display
  51 void OtkDisplay_Ungrab(OtkDisplay *self);
  52
  53 //! Get the screen info for a specific screen
  54 struct OtkScreenInfo *OtkDisplay_ScreenInfo(OtkDisplay *self, int num);
  55
  56 #endif // __display_h