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parse pango markup in workspace names (and bugfix)

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This change allows using numeric character references in workspace names
- for example æ which stands for sharp s. A fix was necessary in
get_pango_layout, since markup and parsed markup had different width.
This commit is contained in:
D.B 2016-10-07 11:27:06 +02:00
parent fa119661e9
commit 6f2c39610e
2 changed files with 6 additions and 4 deletions
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4
swaybar/render.c
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@ -205,7 +205,7 @@ void workspace_button_size(struct window *window, const char *workspace_name, in
const char *stripped_name = strip_workspace_name(swaybar.config->strip_workspace_numbers, workspace_name); const char *stripped_name = strip_workspace_name(swaybar.config->strip_workspace_numbers, workspace_name);
get_text_size(window->cairo, window->font, width, height, get_text_size(window->cairo, window->font, width, height,
window->scale, false, "%s", stripped_name); window->scale, true, "%s", stripped_name);
*width += 2 * ws_horizontal_padding; *width += 2 * ws_horizontal_padding;
*height += 2 * ws_vertical_padding; *height += 2 * ws_vertical_padding;
} }
@ -241,7 +241,7 @@ static void render_workspace_button(struct window *window, struct config *config
cairo_set_source_u32(window->cairo, box_colors.text); cairo_set_source_u32(window->cairo, box_colors.text);
cairo_move_to(window->cairo, (int)*x + ws_horizontal_padding, margin); cairo_move_to(window->cairo, (int)*x + ws_horizontal_padding, margin);
pango_printf(window->cairo, window->font, window->scale, pango_printf(window->cairo, window->font, window->scale,
false, "%s", stripped_name); true, "%s", stripped_name);
*x += width + ws_spacing; *x += width + ws_spacing;
} }

6
wayland/pango.c
View file

@ -11,9 +11,10 @@ PangoLayout *get_pango_layout(cairo_t *cairo, const char *font, const char *text
int32_t scale, bool markup) { int32_t scale, bool markup) {
PangoLayout *layout = pango_cairo_create_layout(cairo); PangoLayout *layout = pango_cairo_create_layout(cairo);
PangoAttrList *attrs = pango_attr_list_new(); PangoAttrList *attrs = pango_attr_list_new();
char *buf = malloc(2048);
if (markup) { if (markup) {
pango_parse_markup(text, -1, 0, &attrs, NULL, NULL, NULL); pango_parse_markup(text, -1, 0, &attrs, &buf, NULL, NULL);
pango_layout_set_markup(layout, text, -1); pango_layout_set_markup(layout, buf, -1);
} else { } else {
pango_layout_set_text(layout, text, -1); pango_layout_set_text(layout, text, -1);
} }
@ -24,6 +25,7 @@ PangoLayout *get_pango_layout(cairo_t *cairo, const char *font, const char *text
pango_layout_set_attributes(layout, attrs); pango_layout_set_attributes(layout, attrs);
pango_attr_list_unref(attrs); pango_attr_list_unref(attrs);
pango_font_description_free(desc); pango_font_description_free(desc);
free(buf);
return layout; return layout;
} }