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check font metric sanity

This commit is contained in:
Simon Gomizelj 2012-11-30 12:53:28 -05:00
parent ecc402414b
commit 2210a592b6
1 changed files with 11 additions and 10 deletions
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termite.cc
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@ -531,19 +531,20 @@ void window_title_cb(VteTerminal *vte, gboolean *dynamic_title) {
} }
static void update_font_size(VteTerminal *vte, int update) { static void update_font_size(VteTerminal *vte, int update) {
const PangoFontDescription *vte_desc = vte_terminal_get_font(vte); const PangoFontDescription *desc = vte_terminal_get_font(vte);
PangoFontDescription *font_desc = pango_font_description_copy(vte_desc); int size = pango_font_description_get_size(desc);
bool abs = pango_font_description_get_size_is_absolute(font_desc); if (!pango_font_description_get_size_is_absolute(desc))
int size = pango_font_description_get_size(font_desc);
if (!abs)
update *= PANGO_SCALE; update *= PANGO_SCALE;
size += update;
pango_font_description_set_size(font_desc, size); size += update;
vte_terminal_set_font(vte, font_desc); if (size > 0) {
pango_font_description_free(font_desc); PangoFontDescription *new_desc = pango_font_description_copy(desc);
pango_font_description_set_size(new_desc, size);
vte_terminal_set_font(vte, new_desc);
pango_font_description_free(new_desc);
}
} }
gboolean key_press_cb(VteTerminal *vte, GdkEventKey *event, keybind_info *info) { gboolean key_press_cb(VteTerminal *vte, GdkEventKey *event, keybind_info *info) {