switch (event->response_type & ~0x80) {
case XCB_EXPOSE:
/* Expose-events happen, when the window needs to be redrawn */
- draw_bars();
+ redraw_bars();
break;
case XCB_BUTTON_PRESS:
/* Button-press-events are mouse-buttons clicked on one of our bars */
uint32_t mask;
uint32_t values[5];
- xcb_void_cookie_t cookie;
xcb_generic_error_t *err;
i3_output *walk;
printf("Creating Window for output %s\n", walk->name);
walk->bar = xcb_generate_id(xcb_connection);
+ walk->buffer = xcb_generate_id(xcb_connection);
mask = XCB_CW_BACK_PIXEL | XCB_CW_OVERRIDE_REDIRECT | XCB_CW_EVENT_MASK;
/* Black background */
values[0] = xcb_screens->black_pixel;
/* The events we want to receive */
values[2] = XCB_EVENT_MASK_EXPOSURE |
XCB_EVENT_MASK_BUTTON_PRESS;
- cookie = xcb_create_window_checked(xcb_connection,
- xcb_screens->root_depth,
- walk->bar,
- xcb_root,
- walk->rect.x, walk->rect.y,
- walk->rect.w, font_height + 6,
- 1,
- XCB_WINDOW_CLASS_INPUT_OUTPUT,
- xcb_screens->root_visual,
- mask,
- values);
- if ((err = xcb_request_check(xcb_connection, cookie)) != NULL) {
+ xcb_void_cookie_t win_cookie = xcb_create_window_checked(xcb_connection,
+ xcb_screens->root_depth,
+ walk->bar,
+ xcb_root,
+ walk->rect.x, walk->rect.y,
+ walk->rect.w, font_height + 6,
+ 1,
+ XCB_WINDOW_CLASS_INPUT_OUTPUT,
+ xcb_screens->root_visual,
+ mask,
+ values);
+
+ xcb_void_cookie_t pm_cookie = xcb_create_pixmap_checked(xcb_connection,
+ xcb_screens->root_depth,
+ walk->buffer,
+ walk->bar,
+ walk->rect.w,
+ walk->rect.h);
+
+ /* We want dock-windows (for now) */
+ xcb_void_cookie_t prop_cookie = xcb_change_property(xcb_connection,
+ XCB_PROP_MODE_REPLACE,
+ walk->bar,
+ atoms[_NET_WM_WINDOW_TYPE],
+ atoms[ATOM],
+ 32,
+ 1,
+ (unsigned char*) &atoms[_NET_WM_WINDOW_TYPE_DOCK]);
+ /* We also want a graphics-context (the "canvas" on which we draw) */
+ walk->bargc = xcb_generate_id(xcb_connection);
+ mask = XCB_GC_FONT;
+ values[0] = xcb_font;
+ xcb_void_cookie_t gc_cookie = xcb_create_gc_checked(xcb_connection,
+ walk->bargc,
+ walk->bar,
+ mask,
+ values);
+
+ /* We finally map the bar (display it on screen) */
+ xcb_void_cookie_t map_cookie = xcb_map_window_checked(xcb_connection, walk->bar);
+
+ if ((err = xcb_request_check(xcb_connection, win_cookie)) != NULL) {
printf("ERROR: Could not create Window. XCB-errorcode: %d\n", err->error_code);
exit(EXIT_FAILURE);
}
- /* We want dock-windows (for now) */
- xcb_change_property(xcb_connection,
- XCB_PROP_MODE_REPLACE,
- walk->bar,
- atoms[_NET_WM_WINDOW_TYPE],
- atoms[ATOM],
- 32,
- 1,
- (unsigned char*) &atoms[_NET_WM_WINDOW_TYPE_DOCK]);
- if ((err = xcb_request_check(xcb_connection, cookie)) != NULL) {
- printf("ERROR: Could not set dock mode. XCB-errorcode: %d\n", err->error_code);
+ if ((err = xcb_request_check(xcb_connection, pm_cookie)) != NULL) {
+ printf("ERROR: Could not create Pixmap. XCB-errorcode: %d\n", err->error_code);
exit(EXIT_FAILURE);
}
- /* We also want a graphics-context (the "canvas" on which we draw) */
- walk->bargc = xcb_generate_id(xcb_connection);
- mask = XCB_GC_FONT;
- values[0] = xcb_font;
- cookie = xcb_create_gc_checked(xcb_connection,
- walk->bargc,
- walk->bar,
- mask,
- values);
+ if ((err = xcb_request_check(xcb_connection, prop_cookie)) != NULL) {
+ printf("ERROR: Could not set dock mode. XCB-errorcode: %d\n", err->error_code);
+ exit(EXIT_FAILURE);
+ }
- if ((err = xcb_request_check(xcb_connection, cookie)) != NULL) {
+ if ((err = xcb_request_check(xcb_connection, gc_cookie)) != NULL) {
printf("ERROR: Could not create graphical context. XCB-errorcode: %d\n", err->error_code);
exit(EXIT_FAILURE);
}
- /* We finally map the bar (display it on screen) */
- cookie = xcb_map_window_checked(xcb_connection, walk->bar);
-
- if ((err = xcb_request_check(xcb_connection, cookie)) != NULL) {
+ if ((err = xcb_request_check(xcb_connection, map_cookie)) != NULL) {
printf("ERROR: Could not map window. XCB-errorcode: %d\n", err->error_code);
exit(EXIT_FAILURE);
}
values[3] = font_height + 6;
values[4] = XCB_STACK_MODE_ABOVE;
printf("Reconfiguring Window for output %s to %d,%d\n", walk->name, values[0], values[1]);
- cookie = xcb_configure_window_checked(xcb_connection,
- walk->bar,
- mask,
- values);
+ xcb_void_cookie_t cfg_cookie = xcb_configure_window_checked(xcb_connection,
+ walk->bar,
+ mask,
+ values);
- if ((err = xcb_request_check(xcb_connection, cookie)) != NULL) {
+ if ((err = xcb_request_check(xcb_connection, cfg_cookie)) != NULL) {
printf("ERROR: Could not reconfigure window. XCB-errorcode: %d\n", err->error_code);
exit(EXIT_FAILURE);
}
&color);
xcb_rectangle_t rect = { 0, 0, outputs_walk->rect.w, font_height + 6 };
xcb_poly_fill_rectangle(xcb_connection,
- outputs_walk->bar,
+ outputs_walk->buffer,
outputs_walk->bargc,
1,
&rect);
xcb_void_cookie_t cookie;
cookie = xcb_image_text_16(xcb_connection,
glyph_count,
- outputs_walk->bar,
+ outputs_walk->buffer,
outputs_walk->bargc,
outputs_walk->rect.w - get_string_width(text, glyph_count) - 4,
font_height + 1,
&color);
xcb_rectangle_t rect = { i + 1, 1, ws_walk->name_width + 8, font_height + 4 };
xcb_poly_fill_rectangle(xcb_connection,
- outputs_walk->bar,
+ outputs_walk->buffer,
outputs_walk->bargc,
1,
&rect);
&color);
xcb_image_text_16(xcb_connection,
ws_walk->name_glyphs,
- outputs_walk->bar,
+ outputs_walk->buffer,
outputs_walk->bargc,
i + 5, font_height + 1,
ws_walk->ucs2_name);
i += 10 + ws_walk->name_width;
}
+ redraw_bars();
+
i = 0;
}
}
+
+/*
+ * Redraw the bars, i.e. simply copy the buffer to the barwindow
+ *
+ */
+void redraw_bars() {
+ i3_output *outputs_walk;
+ SLIST_FOREACH(outputs_walk, outputs, slist) {
+ xcb_copy_area(xcb_connection,
+ outputs_walk->buffer,
+ outputs_walk->bar,
+ outputs_walk->bargc,
+ 0, 0,
+ 0, 0,
+ outputs_walk->rect.w,
+ outputs_walk->rect.h);
+ xcb_flush(xcb_connection);
+ }
+}
projects / i3 / i3 / commitdiff