Make window client a little more interesting.

diff --git a/window.c b/window.c
index 41428ef..9e419d0 100644 (file)
--- a/window.c
+++ b/window.c
@@ -81,8 +81,10 @@ draw_window(struct window *window)
 {
        cairo_surface_t *surface;
        cairo_t *cr;
-       int border = 4;
-       int half = (border + 1) / 2;
+       int border = 2, radius = 5;
+       int margin = (border + 1) / 2;
+       cairo_text_extents_t extents;
+       const static char title[] = "Wayland First Post";
 
        surface = cairo_image_surface_create(CAIRO_FORMAT_RGB24,
                                             window->width,
@@ -90,16 +92,28 @@ draw_window(struct window *window)
 
        cr = cairo_create(surface);
        cairo_set_line_width (cr, border);
-       cairo_move_to(cr, half, half);
-       cairo_line_to(cr, window->width - half, half);
-       cairo_line_to(cr, window->width - half,
-                     window->height - half);
-       cairo_line_to(cr, half, window->height - half);
+       cairo_move_to(cr, margin, margin + radius);
+       cairo_arc(cr, margin + radius, margin + radius, radius,
+                 M_PI, 3 * M_PI / 2);
+       cairo_line_to(cr, window->width - radius - margin, margin);
+       cairo_arc(cr, window->width - margin - radius, margin + radius, radius,
+                 3 * M_PI / 2, 2 * M_PI);
+       cairo_line_to(cr, window->width - margin,
+                     window->height - margin);
+       cairo_line_to(cr, margin, window->height - margin);
        cairo_close_path(cr);
-       cairo_set_source_rgba(cr, 0, 0, 0, 0.85);
+       cairo_set_source_rgba(cr, 0.2, 0.2, 0.2, 0.9);
        cairo_fill_preserve(cr);
        cairo_set_source_rgba(cr, 0, 0, 0, 1);
+       cairo_set_font_size(cr, 14);
+       cairo_text_extents(cr, title, &extents);
+       cairo_move_to(cr, margin, margin + radius + extents.height + 10);
+       cairo_line_to(cr, margin + window->width, margin + radius + extents.height + 10);
        cairo_stroke(cr);
+
+       cairo_move_to(cr, (window->width - extents.width) / 2, 10 - extents.y_bearing);
+       cairo_show_text(cr, title);
+
        cairo_destroy(cr);
 
        window->stride = cairo_image_surface_get_stride(surface);