include/xcb/xcb_aux.h

0001 #ifndef __XCB_AUX_H__
0002 #define __XCB_AUX_H__
0003
0004
0005 #ifdef __cplusplus
0006 extern "C" {
0007 #endif
0008
0009
0010 uint8_t          xcb_aux_get_depth       (xcb_connection_t *c,
0011                                           xcb_screen_t     *screen);
0012
0013 uint8_t xcb_aux_get_depth_of_visual      (xcb_screen_t *screen,
0014                       xcb_visualid_t id);
0015
0016 xcb_screen_t     *xcb_aux_get_screen     (xcb_connection_t *c,
0017                                           int               screen);
0018
0019 xcb_visualtype_t *xcb_aux_get_visualtype (xcb_connection_t *c,
0020                                           int               screen,
0021                                           xcb_visualid_t    vid);
0022
0023 xcb_visualtype_t *
0024 xcb_aux_find_visual_by_id (xcb_screen_t *screen,
0025                xcb_visualid_t id);
0026
0027 xcb_visualtype_t *
0028 xcb_aux_find_visual_by_attrs (xcb_screen_t *screen,
0029                   int8_t class_,
0030                   int8_t depth);
0031
0032 void           xcb_aux_sync              (xcb_connection_t *c);
0033
0034 /* internal helper macro for XCB_AUX_ADD_PARAM
0035 It gives the offset of the field 'param' in the structure pointed to by
0036 'paramsp' in multiples of an uint32_t's size. */
0037 #define XCB_AUX_INTERNAL_OFFSETOF(paramsp, param) \
0038     ((uint32_t const*)(&((paramsp)->param))-(uint32_t const*)(paramsp))
0039
0040 /* add an optional parameter to an xcb_params_* structure
0041 parameters:
0042     maskp: pointer to bitmask whos bits mark used parameters
0043     paramsp: pointer to structure with parameters
0044     param: parameter to set
0045     value: value to set the parameter to
0046 */
0047 #define XCB_AUX_ADD_PARAM(maskp, paramsp, param, value) \
0048     ((*(maskp)|=1<<XCB_AUX_INTERNAL_OFFSETOF((paramsp),param)), \
0049      ((paramsp)->param=(value)))
0050
0051 typedef struct {
0052     uint32_t back_pixmap;
0053     uint32_t back_pixel;
0054     uint32_t border_pixmap;
0055     uint32_t border_pixel;
0056     uint32_t bit_gravity;
0057     uint32_t win_gravity;
0058     uint32_t backing_store;
0059     uint32_t backing_planes;
0060     uint32_t backing_pixel;
0061     uint32_t override_redirect;
0062     uint32_t save_under;
0063     uint32_t event_mask;
0064     uint32_t dont_propagate;
0065     uint32_t colormap;
0066     uint32_t cursor;
0067 } xcb_params_cw_t;
0068
0069 xcb_void_cookie_t
0070 xcb_aux_create_window (xcb_connection_t      *c,
0071                        uint8_t                depth,
0072                        xcb_window_t           wid,
0073                        xcb_window_t           parent,
0074                        int16_t                x,
0075                        int16_t                y,
0076                        uint16_t               width,
0077                        uint16_t               height,
0078                        uint16_t               border_width,
0079                        uint16_t               class_,
0080                        xcb_visualid_t         visual,
0081                        uint32_t               mask,
0082                        const xcb_params_cw_t *params);
0083
0084 xcb_void_cookie_t
0085 xcb_aux_create_window_checked (xcb_connection_t       *c,
0086                    uint8_t                depth,
0087                    xcb_window_t           wid,
0088                    xcb_window_t           parent,
0089                    int16_t                x,
0090                    int16_t                y,
0091                    uint16_t               width,
0092                    uint16_t               height,
0093                    uint16_t               border_width,
0094                    uint16_t               class_,
0095                    xcb_visualid_t         visual,
0096                    uint32_t               mask,
0097                    const xcb_params_cw_t *params);
0098
0099 xcb_void_cookie_t
0100 xcb_aux_change_window_attributes (xcb_connection_t      *c,
0101                                   xcb_window_t           window,
0102                                   uint32_t               mask,
0103                                   const xcb_params_cw_t *params);
0104
0105 xcb_void_cookie_t
0106 xcb_aux_change_window_attributes_checked (xcb_connection_t      *c,
0107                                           xcb_window_t           window,
0108                                           uint32_t               mask,
0109                                           const xcb_params_cw_t *params);
0110
0111 typedef struct {
0112     int32_t  x;
0113     int32_t  y;
0114     uint32_t width;
0115     uint32_t height;
0116     uint32_t border_width;
0117     uint32_t sibling;
0118     uint32_t stack_mode;
0119 } xcb_params_configure_window_t;
0120
0121 xcb_void_cookie_t
0122 xcb_aux_configure_window (xcb_connection_t                    *c,
0123                           xcb_window_t                         window,
0124                           uint16_t                             mask,
0125                           const xcb_params_configure_window_t *params);
0126
0127 typedef struct {
0128     uint32_t function;
0129     uint32_t plane_mask;
0130     uint32_t foreground;
0131     uint32_t background;
0132     uint32_t line_width;
0133     uint32_t line_style;
0134     uint32_t cap_style;
0135     uint32_t join_style;
0136     uint32_t fill_style;
0137     uint32_t fill_rule;
0138     uint32_t tile;
0139     uint32_t stipple;
0140     uint32_t tile_stipple_origin_x;
0141     uint32_t tile_stipple_origin_y;
0142     uint32_t font;
0143     uint32_t subwindow_mode;
0144     uint32_t graphics_exposures;
0145     uint32_t clip_originX;
0146     uint32_t clip_originY;
0147     uint32_t mask;
0148     uint32_t dash_offset;
0149     uint32_t dash_list;
0150     uint32_t arc_mode;
0151 } xcb_params_gc_t;
0152
0153 xcb_void_cookie_t
0154 xcb_aux_create_gc (xcb_connection_t      *c,
0155                    xcb_gcontext_t         cid,
0156                    xcb_drawable_t         drawable,
0157                    uint32_t               mask,
0158                    const xcb_params_gc_t *params);
0159
0160 xcb_void_cookie_t
0161 xcb_aux_create_gc_checked (xcb_connection_t      *c,
0162                xcb_gcontext_t         gid,
0163                xcb_drawable_t         drawable,
0164                uint32_t               mask,
0165                const xcb_params_gc_t *params);
0166 xcb_void_cookie_t
0167 xcb_aux_change_gc (xcb_connection_t      *c,
0168                    xcb_gcontext_t         gc,
0169                    uint32_t               mask,
0170                    const xcb_params_gc_t *params);
0171
0172 xcb_void_cookie_t
0173 xcb_aux_change_gc_checked (xcb_connection_t     *c,
0174                xcb_gcontext_t        gc,
0175                uint32_t              mask,
0176                const xcb_params_gc_t *params);
0177 typedef struct {
0178     uint32_t key_click_percent;
0179     uint32_t bell_percent;
0180     uint32_t bell_pitch;
0181     uint32_t bell_duration;
0182     uint32_t led;
0183     uint32_t led_mode;
0184     uint32_t key;
0185     uint32_t auto_repeat_mode;
0186 } xcb_params_keyboard_t;
0187
0188 xcb_void_cookie_t
0189 xcb_aux_change_keyboard_control (xcb_connection_t            *c,
0190                                  uint32_t                     mask,
0191                                  const xcb_params_keyboard_t *params);
0192
0193 int
0194 xcb_aux_parse_color(const char *color_name,
0195             uint16_t *red,  uint16_t *green,  uint16_t *blue);
0196
0197 xcb_void_cookie_t
0198 xcb_aux_set_line_attributes_checked (xcb_connection_t *dpy,
0199                      xcb_gcontext_t gc,
0200                      uint16_t linewidth,
0201                      int32_t linestyle,
0202                      int32_t capstyle,
0203                      int32_t joinstyle);
0204
0205 xcb_void_cookie_t
0206 xcb_aux_clear_window(xcb_connection_t *  dpy,
0207              xcb_window_t        w);
0208
0209 #ifdef __cplusplus
0210 }
0211 #endif
0212
0213
0214 #endif /* __XCB_AUX_H__ */