char escape[64];
int escape_length;
int state;
+ int margin;
};
static void
cairo_font_extents(cr, &extents);
for (i = 0; i < terminal->total_rows; i++) {
row = (terminal->tail + i) % terminal->height;
- cairo_move_to(cr, 0, extents.ascent + extents.height * i);
+ cairo_move_to(cr, terminal->margin,
+ terminal->margin + extents.ascent + extents.height * i);
cairo_show_text(cr, &terminal->data[row * (terminal->width + 1)]);
}
cairo_destroy(cr);
}
static void
-resize_handler(struct window *window, int32_t width, int32_t height, void *data)
+resize_handler(struct window *window, struct rectangle *rectangle, void *data)
{
struct terminal *terminal = data;
+ cairo_surface_t *surface;
+ cairo_font_extents_t extents;
+ cairo_t *cr;
+
+ /* Adjust the size to an integer number of character cells.
+ * Maybe this is better done in the redraw path, as we're
+ * creating the cr and setting the font there anyway. */
+
+ surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 0, 0);
+ cr = cairo_create(surface);
+ cairo_select_font_face (cr, "mono",
+ CAIRO_FONT_SLANT_NORMAL,
+ CAIRO_FONT_WEIGHT_NORMAL);
+ cairo_set_font_size(cr, 14);
+ cairo_font_extents(cr, &extents);
+ cairo_destroy(cr);
+ cairo_surface_destroy(surface);
+
+ rectangle->width -= (rectangle->width - 2 * terminal->margin) % (int32_t) extents.max_x_advance;
+ rectangle->height -= (rectangle->height - 2 * terminal->margin) % (int32_t) extents.height;
terminal_schedule_redraw(terminal);
}
terminal->width = 80;
terminal->height = 25;
terminal->total_rows = 1;
+ terminal->margin = 5;
size = (terminal->width + 1) * terminal->height;
terminal->data = malloc(size);
memset(terminal->data, 0, size);
uint32_t size, uint32_t *p, void *data)
{
struct window *window = data;
+ struct rectangle rectangle;
int location;
int grip_size = 16;
if (window->height < window->minimum_height)
window->height = window->minimum_height;
+ window_get_child_rectangle(window, &rectangle);
if (window->resize_handler)
(*window->resize_handler)(window,
- window->width,
- window->height,
+ &rectangle,
window->user_data);
+
+ window->width = rectangle.width + 20;
+ window->height = rectangle.height + 60;
+
break;
}
} else if (opcode == 1) {
int32_t height;
};
-typedef void (*window_resize_handler_t)(struct window *window, int32_t width, int32_t height, void *data);
+typedef void (*window_resize_handler_t)(struct window *window, struct rectangle *rectangle, void *data);
typedef void (*window_frame_handler_t)(struct window *window, uint32_t frame, uint32_t timestamp, void *data);
typedef void (*window_acknowledge_handler_t)(struct window *window, uint32_t key, void *data);
typedef void (*window_key_handler_t)(struct window *window, uint32_t key, uint32_t state, void *data);