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Extract workspace size computation from render_workspace_button() 

Also remove some unnecessary strtup()s and rename a few variables and functions.
This commit is contained in:
David Eklov 2016-07-10 22:47:10 -05:00
parent 103954dd2b
commit c805e42635
3 changed files with 27 additions and 15 deletions
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3
include/bar/bar.h
View File

@ -32,6 +32,9 @@ struct workspace {
bool urgent;
};
/** Global bar state */
extern struct bar swaybar;
/**
* Setup bar.
*/

5
include/bar/render.h
View File

@ -14,4 +14,9 @@ void render(struct output *output, struct config *config, struct status_line *li
*/
void set_window_height(struct window *window, int height);
/**
* Compute the size of a workspace name
*/
void workspace_button_size(struct window *window, const char *workspace_name, int *width, int *height);
#endif /* _SWAYBAR_RENDER_H */

34
swaybar/render.c
View File

@ -172,7 +172,7 @@ static void render_block(struct window *window, struct config *config, struct st
}
static char *handle_workspace_number(bool strip_num, const char *ws_name) {
static const char *strip_workspace_name(bool strip_num, const char *ws_name) {
bool strip = false;
int i;
@ -190,18 +190,23 @@ static char *handle_workspace_number(bool strip_num, const char *ws_name) {
}
if (strip) {
return strdup(ws_name + i);
return ws_name + i;
}
return strdup(ws_name);
return ws_name;
}
void workspace_button_size(struct window *window, const char *workspace_name, int *width, int *height) {
const char *stripped_name = strip_workspace_name(swaybar.config->strip_workspace_numbers, workspace_name);
get_text_size(window->cairo, window->font, width, height, false, "%s", stripped_name);
*width += 2 * ws_horizontal_padding;
*height += 2 * ws_vertical_padding;
}
static void render_workspace_button(struct window *window, struct config *config, struct workspace *ws, double *x) {
// strip workspace numbers if required
char *name = handle_workspace_number(config->strip_workspace_numbers, ws->name);
const char *stripped_name = strip_workspace_name(config->strip_workspace_numbers, ws->name);
int width, height;
get_text_size(window->cairo, window->font, &width, &height, false, "%s", name);
struct box_colors box_colors;
if (ws->urgent) {
box_colors = config->colors.urgent_workspace;
@ -213,26 +218,25 @@ static void render_workspace_button(struct window *window, struct config *config
box_colors = config->colors.inactive_workspace;
}
int width, height;
workspace_button_size(window, stripped_name, &width, &height);
// background
cairo_set_source_u32(window->cairo, box_colors.background);
cairo_rectangle(window->cairo, *x, 1.5, width + ws_horizontal_padding * 2 - 1,
height + ws_vertical_padding * 2);
cairo_rectangle(window->cairo, *x, 1.5, width - 1, height);
cairo_fill(window->cairo);
// border
cairo_set_source_u32(window->cairo, box_colors.border);
cairo_rectangle(window->cairo, *x, 1.5, width + ws_horizontal_padding * 2 - 1,
height + ws_vertical_padding * 2);
cairo_rectangle(window->cairo, *x, 1.5, width - 1, height);
cairo_stroke(window->cairo);
// text
cairo_set_source_u32(window->cairo, box_colors.text);
cairo_move_to(window->cairo, (int)*x + ws_horizontal_padding, margin);
pango_printf(window->cairo, window->font, false, "%s", name);
pango_printf(window->cairo, window->font, false, "%s", stripped_name);
*x += width + ws_horizontal_padding * 2 + ws_spacing;
free(name);
*x += width + ws_spacing;
}
static void render_binding_mode_indicator(struct window *window, struct config *config, double pos) {