struct wl_drag *
window_create_drag(struct window *window)
{
cairo_device_flush (window->display->device);
return wl_shell_create_drag(window->display->shell);
}
static VALUE
cr_device_flush (VALUE self)
{
cairo_device_flush (_SELF);
cr_device_check_status (_SELF);
return self;
}
static void
window_draw_decorations(struct window *window)
{
cairo_t *cr;
cairo_text_extents_t extents;
cairo_pattern_t *outline, *bright, *dim;
cairo_surface_t *frame;
int width, height, shadow_dx = 3, shadow_dy = 3;
window_create_surface(window);
width = window->allocation.width;
height = window->allocation.height;
outline = cairo_pattern_create_rgb(0.1, 0.1, 0.1);
bright = cairo_pattern_create_rgb(0.8, 0.8, 0.8);
dim = cairo_pattern_create_rgb(0.4, 0.4, 0.4);
cr = cairo_create(window->cairo_surface);
cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
cairo_set_source_rgba(cr, 0, 0, 0, 0);
cairo_paint(cr);
cairo_set_source_rgba(cr, 0, 0, 0, 0.6);
tile_mask(cr, window->display->shadow,
shadow_dx, shadow_dy, width, height,
window->margin + 10 - shadow_dx,
window->margin + 10 - shadow_dy);
if (window->keyboard_device)
frame = window->display->active_frame;
else
frame = window->display->inactive_frame;
tile_source(cr, frame, 0, 0, width, height,
window->margin + 10, window->margin + 50);
cairo_set_operator(cr, CAIRO_OPERATOR_OVER);
cairo_set_font_size(cr, 14);
cairo_text_extents(cr, window->title, &extents);
cairo_move_to(cr, (width - extents.width) / 2, 32 - extents.y_bearing);
cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);
cairo_set_line_width (cr, 4);
if (window->keyboard_device)
cairo_set_source_rgb(cr, 0, 0, 0);
else
cairo_set_source_rgb(cr, 0.8, 0.8, 0.8);
cairo_show_text(cr, window->title);
cairo_destroy(cr);
cairo_device_flush (window->display->device);
}
void
display_flush_cairo_device(struct display *display)
{
cairo_device_flush (display->device);
}
