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properly space hints within a padding

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Simon Gomizelj 2012-09-17 19:10:52 -04:00
parent 94217c8a57
commit 10295938ab
1 changed files with 13 additions and 8 deletions
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21
termite.cc
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@ -141,21 +141,26 @@ static void launch_url(unsigned id) {
} }
} }
static void draw_marker(cairo_t *cr, long x, long y, unsigned id) { static void draw_marker(cairo_t *cr, const char *font, long x, long y, int padding, unsigned id) {
char buffer[3]; char buffer[3];
cairo_text_extents_t ext;
cairo_select_font_face(cr, font, CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_BOLD);
cairo_set_font_size(cr, 9);
snprintf(buffer, 10, "%u", id);
cairo_text_extents(cr, buffer, &ext);
cairo_set_source_rgb(cr, 1, 1, 1); cairo_set_source_rgb(cr, 1, 1, 1);
cairo_rectangle(cr, static_cast<double>(x), static_cast<double>(y), 8, 8); cairo_rectangle(cr, static_cast<double>(x), static_cast<double>(y),
ext.width + padding * 2, ext.height + padding * 2);
cairo_stroke_preserve(cr); cairo_stroke_preserve(cr);
cairo_set_source_rgb(cr, 0, 0, 0); cairo_set_source_rgb(cr, 0, 0, 0);
cairo_fill(cr); cairo_fill(cr);
cairo_select_font_face(cr, "Monospace", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_BOLD);
cairo_set_source_rgb(cr, 1, 1, 1); cairo_set_source_rgb(cr, 1, 1, 1);
cairo_set_font_size(cr, 9); cairo_move_to(cr, static_cast<double>(x + padding) - ext.x_bearing,
cairo_move_to(cr, static_cast<double>(x), static_cast<double>(y + 7)); static_cast<double>(y + padding) - ext.y_bearing);
snprintf(buffer, 10, "%u", id);
cairo_show_text(cr, buffer); cairo_show_text(cr, buffer);
} }
@ -173,7 +178,7 @@ static gboolean draw_cb(GtkDrawingArea *, cairo_t *cr, VteTerminal *vte) {
const long x = data.col * cw; const long x = data.col * cw;
const long y = data.row * ch; const long y = data.row * ch;
draw_marker(cr, x, y, i + 1); draw_marker(cr, "Monospaced", x, y, 3, i + 1);
} }
} }