gri3-wm/i3bar/include/xcb.h

148 lines
3.2 KiB
C

/*
* vim:ts=4:sw=4:expandtab
*
* i3bar - an xcb-based status- and ws-bar for i3
* © 2010 Axel Wagner and contributors (see also: LICENSE)
*
* xcb.c: Communicating with X
*
*/
#pragma once
#include <stdint.h>
//#include "outputs.h"
#ifdef XCB_COMPAT
#define XCB_ATOM_CARDINAL CARDINAL
#endif
#define _NET_SYSTEM_TRAY_ORIENTATION_HORZ 0
#define _NET_SYSTEM_TRAY_ORIENTATION_VERT 1
#define SYSTEM_TRAY_REQUEST_DOCK 0
#define SYSTEM_TRAY_BEGIN_MESSAGE 1
#define SYSTEM_TRAY_CANCEL_MESSAGE 2
#define XEMBED_MAPPED (1 << 0)
#define XEMBED_EMBEDDED_NOTIFY 0
/* We define xcb_request_failed as a macro to include the relevant line number */
#define xcb_request_failed(cookie, err_msg) _xcb_request_failed(cookie, err_msg, __LINE__)
int _xcb_request_failed(xcb_void_cookie_t cookie, char *err_msg, int line);
struct xcb_color_strings_t {
char *bar_fg;
char *bar_bg;
char *sep_fg;
char *focus_bar_fg;
char *focus_bar_bg;
char *focus_sep_fg;
char *active_ws_fg;
char *active_ws_bg;
char *active_ws_border;
char *inactive_ws_fg;
char *inactive_ws_bg;
char *inactive_ws_border;
char *focus_ws_bg;
char *focus_ws_fg;
char *focus_ws_border;
char *urgent_ws_bg;
char *urgent_ws_fg;
char *urgent_ws_border;
char *binding_mode_bg;
char *binding_mode_fg;
char *binding_mode_border;
};
typedef struct xcb_colors_t xcb_colors_t;
/* Cached width of the custom separator if one was set */
int separator_symbol_width;
/*
* Early initialization of the connection to X11: Everything which does not
* depend on 'config'.
*
*/
char *init_xcb_early();
/**
* Initialization which depends on 'config' being usable. Called after the
* configuration has arrived.
*
*/
void init_xcb_late(char *fontname);
/*
* Initialize the colors
*
*/
void init_colors(const struct xcb_color_strings_t *colors);
/*
* Cleanup the xcb stuff.
* Called once, before the program terminates.
*
*/
void clean_xcb(void);
/*
* Get the earlier requested atoms and save them in the prepared data structure
*
*/
void get_atoms(void);
/*
* Reparents all tray clients of the specified output to the root window. This
* is either used when shutting down, when an output appears (xrandr --output
* VGA1 --off) or when the primary output changes.
*
* Applications using the tray will start the protocol from the beginning again
* afterwards.
*
*/
void kick_tray_clients(i3_output *output);
/*
* We need to set the _NET_SYSTEM_TRAY_COLORS atom on the tray selection window
* to make GTK+ 3 applets with symbolic icons visible. If the colors are unset,
* they assume a light background.
* See also https://bugzilla.gnome.org/show_bug.cgi?id=679591
*
*/
void init_tray_colors(void);
/*
* Destroy the bar of the specified output
*
*/
void destroy_window(i3_output *output);
/*
* Reallocate the statusline buffer
*
*/
void realloc_sl_buffer(void);
/*
* Reconfigure all bars and create new for newly activated outputs
*
*/
void reconfig_windows(bool redraw_bars);
/*
* Render the bars, with buttons and statusline
*
*/
void draw_bars(bool force_unhide);
/*
* Redraw the bars, i.e. simply copy the buffer to the barwindow
*
*/
void redraw_bars(void);
/*
* Set the current binding mode
*
*/
void set_current_mode(struct mode *mode);