94 lines
1.6 KiB
C
94 lines
1.6 KiB
C
/*
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* i3bar - an xcb-based status- and ws-bar for i3
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*
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* © 2010-2011 Axel Wagner and contributors
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*
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* See file LICNSE for license information
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*
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*/
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#ifndef XCB_H_
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#define XCB_H_
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#include <stdint.h>
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//#include "outputs.h"
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struct xcb_color_strings_t {
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char *bar_fg;
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char *bar_bg;
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char *active_ws_fg;
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char *active_ws_bg;
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char *inactive_ws_fg;
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char *inactive_ws_bg;
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char *focus_ws_bg;
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char *focus_ws_fg;
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char *urgent_ws_bg;
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char *urgent_ws_fg;
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};
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typedef struct xcb_colors_t xcb_colors_t;
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/*
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* Initialize xcb and use the specified fontname for text-rendering
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*
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*/
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char *init_xcb(char *fontname);
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/*
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* Initialize the colors
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*
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*/
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void init_colors(const struct xcb_color_strings_t *colors);
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/*
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* Cleanup the xcb-stuff.
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* Called once, before the program terminates.
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*
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*/
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void clean_xcb();
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/*
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* Get the earlier requested atoms and save them in the prepared data-structure
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*
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*/
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void get_atoms();
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/*
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* Destroy the bar of the specified output
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*
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*/
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void destroy_window(i3_output *output);
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/*
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* Reallocate the statusline-buffer
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*
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*/
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void realloc_sl_buffer();
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/*
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* Reconfigure all bars and create new for newly activated outputs
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*
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*/
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void reconfig_windows();
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/*
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* Render the bars, with buttons and statusline
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*
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*/
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void draw_bars();
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/*
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* Redraw the bars, i.e. simply copy the buffer to the barwindow
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*
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*/
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void redraw_bars();
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/*
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* Predicts the length of text based on cached data.
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* The string has to be encoded in ucs2 and glyph_len has to be the length
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* of the string (in glyphs).
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*
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*/
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uint32_t predict_text_extents(xcb_char2b_t *text, uint32_t length);
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#endif
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