wlr_scene_node_raise_to_top(osd_state->preview_node);
}
-void
-osd_update(struct server *server)
+static void
+render_osd(cairo_t *cairo, int w, int h, struct wl_list *node_list,
+ struct view *cycle_view, struct theme *theme, bool show_workspace,
+ const char *workspace_name)
{
- struct wl_list *node_list =
- &server->workspace_current->tree->children;
-
- if (wl_list_empty(node_list) || !server->osd_state.cycle_view) {
- osd_finish(server);
- return;
+ struct wlr_scene_node *node;
+ cairo_surface_t *surf = cairo_get_target(cairo);
+
+ /* Draw background */
+ set_cairo_color(cairo, theme->osd_bg_color);
+ cairo_rectangle(cairo, 0, 0, w, h);
+ cairo_fill(cairo);
+
+ /* Draw border */
+ set_cairo_color(cairo, theme->osd_border_color);
+ draw_cairo_border(cairo, w, h, theme->osd_border_width);
+
+ /* Set up text rendering */
+ set_cairo_color(cairo, theme->osd_label_text_color);
+ PangoLayout *layout = pango_cairo_create_layout(cairo);
+ pango_layout_set_width(layout,
+ (OSD_ITEM_WIDTH - 2 * OSD_ITEM_PADDING) * PANGO_SCALE);
+ pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_END);
+
+ PangoFontDescription *desc = font_to_pango_desc(&rc.font_osd);
+ pango_layout_set_font_description(layout, desc);
+
+ PangoTabArray *tabs = pango_tab_array_new_with_positions(2, TRUE,
+ PANGO_TAB_LEFT, OSD_TAB1, PANGO_TAB_LEFT, OSD_TAB2);
+ pango_layout_set_tabs(layout, tabs);
+ pango_tab_array_free(tabs);
+
+ pango_cairo_update_layout(cairo, layout);
+
+ int y = OSD_BORDER_WIDTH;
+
+ /* Center text entries on the y axis */
+ int y_offset = (OSD_ITEM_HEIGHT - font_height(&rc.font_osd)) / 2;
+ y += y_offset;
+
+ /* Draw workspace indicator */
+ if (show_workspace) {
+ /* Center workspace indicator on the x axis */
+ int x = font_width(&rc.font_osd, workspace_name);
+ x = (OSD_ITEM_WIDTH - x) / 2;
+ cairo_move_to(cairo, x, y);
+ PangoWeight weight = pango_font_description_get_weight(desc);
+ pango_font_description_set_weight(desc, PANGO_WEIGHT_BOLD);
+ pango_layout_set_font_description(layout, desc);
+ pango_layout_set_text(layout, workspace_name, -1);
+ pango_cairo_show_layout(cairo, layout);
+ pango_font_description_set_weight(desc, weight);
+ pango_layout_set_font_description(layout, desc);
+ y += OSD_ITEM_HEIGHT;
}
-
- struct theme *theme = server->theme;
- bool show_workspace = wl_list_length(&rc.workspace_config.workspaces) > 1;
+ pango_font_description_free(desc);
struct buf buf;
buf_init(&buf);
- struct view *view;
- struct output *output;
- struct wlr_scene_node *node;
- wl_list_for_each(output, &server->outputs, link) {
- destroy_osd_nodes(output);
- if (!output->wlr_output->enabled) {
+ /* Draw text for each node */
+ wl_list_for_each_reverse(node, node_list, link) {
+ struct view *view = node_view_from_node(node);
+ if (!isfocusable(view)) {
continue;
}
-
- float scale = output->wlr_output->scale;
- int w = OSD_ITEM_WIDTH + (2 * OSD_BORDER_WIDTH);
- int h = get_osd_height(node_list);
- if (show_workspace) {
- /* workspace indicator */
- h += OSD_ITEM_HEIGHT;
+ buf.len = 0;
+ cairo_move_to(cairo, OSD_BORDER_WIDTH + OSD_ITEM_PADDING, y);
+
+ switch (view->type) {
+ case LAB_XDG_SHELL_VIEW:
+ buf_add(&buf, "[xdg-shell]\t");
+ buf_add(&buf, get_formatted_app_id(view));
+ buf_add(&buf, "\t");
+ break;
+#if HAVE_XWAYLAND
+ case LAB_XWAYLAND_VIEW:
+ buf_add(&buf, "[xwayland]\t");
+ buf_add(&buf, view_get_string_prop(view, "class"));
+ buf_add(&buf, "\t");
+ break;
+#endif
}
- if (output->osd_buffer) {
- wlr_buffer_drop(&output->osd_buffer->base);
+ if (is_title_different(view)) {
+ buf_add(&buf, view_get_string_prop(view, "title"));
}
- output->osd_buffer = buffer_create_cairo(w, h, scale, true);
- cairo_t *cairo = output->osd_buffer->cairo;
- cairo_surface_t *surf = cairo_get_target(cairo);
+ pango_layout_set_text(layout, buf.buf, -1);
+ pango_cairo_show_layout(cairo, layout);
- /* background */
- set_cairo_color(cairo, theme->osd_bg_color);
- cairo_rectangle(cairo, 0, 0, w, h);
- cairo_fill(cairo);
+ if (view == cycle_view) {
+ /* Highlight current window */
+ cairo_rectangle(cairo, OSD_BORDER_WIDTH, y - y_offset,
+ OSD_ITEM_WIDTH, OSD_ITEM_HEIGHT);
+ cairo_stroke(cairo);
+ }
- /* Border */
- set_cairo_color(cairo, theme->osd_border_color);
- draw_cairo_border(cairo, w, h, theme->osd_border_width);
+ y += OSD_ITEM_HEIGHT;
+ }
+ free(buf.buf);
+ g_object_unref(layout);
- int y = OSD_BORDER_WIDTH;
+ cairo_surface_flush(surf);
+}
- if (show_workspace) {
- /* workspace indicator */
- y += OSD_ITEM_HEIGHT;
- }
+static void
+display_osd(struct output *output)
+{
+ struct server *server = output->server;
+ struct wl_list *node_list =
+ &server->workspace_current->tree->children;
+ bool show_workspace = wl_list_length(&rc.workspace_config.workspaces) > 1;
+ const char *workspace_name = server->workspace_current->name;
+
+ float scale = output->wlr_output->scale;
+ int w = OSD_ITEM_WIDTH + (2 * OSD_BORDER_WIDTH);
+ int h = get_osd_height(node_list);
+ if (show_workspace) {
+ /* workspace indicator */
+ h += OSD_ITEM_HEIGHT;
+ }
- /* highlight current window */
- wl_list_for_each_reverse(node, node_list, link) {
- view = node_view_from_node(node);
- if (!isfocusable(view)) {
- continue;
- }
- if (view == server->osd_state.cycle_view) {
- set_cairo_color(cairo, theme->osd_label_text_color);
- cairo_rectangle(cairo, OSD_BORDER_WIDTH, y,
- OSD_ITEM_WIDTH, OSD_ITEM_HEIGHT);
- cairo_stroke(cairo);
- if (rc.cycle_preview_outlines) {
- osd_update_preview_outlines(view);
- }
- break;
- }
- y += OSD_ITEM_HEIGHT;
- }
+ /* Reset buffer */
+ if (output->osd_buffer) {
+ wlr_buffer_drop(&output->osd_buffer->base);
+ }
+ output->osd_buffer = buffer_create_cairo(w, h, scale, true);
+
+ /* Render OSD image */
+ cairo_t *cairo = output->osd_buffer->cairo;
+ render_osd(cairo, w, h, node_list, server->osd_state.cycle_view,
+ server->theme, show_workspace, workspace_name);
+
+ struct wlr_scene_buffer *scene_buffer = wlr_scene_buffer_create(
+ output->osd_tree, &output->osd_buffer->base);
+ wlr_scene_buffer_set_dest_size(scene_buffer, w, h);
+
+ /* Center OSD */
+ struct wlr_box output_box;
+ wlr_output_layout_get_box(output->server->output_layout,
+ output->wlr_output, &output_box);
+ int lx = output->usable_area.x + output->usable_area.width / 2
+ - w / 2 + output_box.x;
+ int ly = output->usable_area.y + output->usable_area.height / 2
+ - h / 2 + output_box.y;
+ wlr_scene_node_set_position(&scene_buffer->node, lx, ly);
+ wlr_scene_node_set_enabled(&output->osd_tree->node, true);
+}
- /* text */
- set_cairo_color(cairo, theme->osd_label_text_color);
- PangoLayout *layout = pango_cairo_create_layout(cairo);
- pango_layout_set_width(layout,
- (OSD_ITEM_WIDTH - 2 * OSD_ITEM_PADDING) * PANGO_SCALE);
- pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_END);
+void
+osd_update(struct server *server)
+{
+ struct wl_list *node_list =
+ &server->workspace_current->tree->children;
- PangoFontDescription *desc = font_to_pango_desc(&rc.font_osd);
- pango_layout_set_font_description(layout, desc);
+ if (wl_list_empty(node_list) || !server->osd_state.cycle_view) {
+ osd_finish(server);
+ return;
+ }
- PangoTabArray *tabs = pango_tab_array_new_with_positions(2, TRUE,
- PANGO_TAB_LEFT, OSD_TAB1, PANGO_TAB_LEFT, OSD_TAB2);
- pango_layout_set_tabs(layout, tabs);
- pango_tab_array_free(tabs);
-
- pango_cairo_update_layout(cairo, layout);
-
- y = OSD_BORDER_WIDTH;
-
- /* Center text entries on the y axis */
- int y_offset = (OSD_ITEM_HEIGHT - font_height(&rc.font_osd)) / 2;
- y += y_offset;
-
- if (show_workspace) {
- /* Center workspace indicator on the x axis */
- int x = font_width(&rc.font_osd, server->workspace_current->name);
- x = (OSD_ITEM_WIDTH - x) / 2;
- cairo_move_to(cairo, x, y);
- PangoWeight weight = pango_font_description_get_weight(desc);
- pango_font_description_set_weight(desc, PANGO_WEIGHT_BOLD);
- pango_layout_set_font_description(layout, desc);
- pango_layout_set_text(layout,
- server->workspace_current->name, -1);
- pango_cairo_show_layout(cairo, layout);
- pango_font_description_set_weight(desc, weight);
- pango_layout_set_font_description(layout, desc);
- y += OSD_ITEM_HEIGHT;
+ /* Display the actual OSD */
+ struct output *output;
+ wl_list_for_each(output, &server->outputs, link) {
+ destroy_osd_nodes(output);
+ if (!output->wlr_output->enabled) {
+ continue;
}
- pango_font_description_free(desc);
-
- wl_list_for_each_reverse(node, node_list, link) {
- view = node_view_from_node(node);
- if (!isfocusable(view)) {
- continue;
- }
- buf.len = 0;
- cairo_move_to(cairo, OSD_BORDER_WIDTH + OSD_ITEM_PADDING, y);
-
- switch (view->type) {
- case LAB_XDG_SHELL_VIEW:
- buf_add(&buf, "[xdg-shell]\t");
- buf_add(&buf, get_formatted_app_id(view));
- buf_add(&buf, "\t");
- break;
-#if HAVE_XWAYLAND
- case LAB_XWAYLAND_VIEW:
- buf_add(&buf, "[xwayland]\t");
- buf_add(&buf, view_get_string_prop(view, "class"));
- buf_add(&buf, "\t");
- break;
-#endif
- }
-
- if (is_title_different(view)) {
- buf_add(&buf, view_get_string_prop(view, "title"));
- }
+ display_osd(output);
+ }
- pango_layout_set_text(layout, buf.buf, -1);
- pango_cairo_show_layout(cairo, layout);
- y += OSD_ITEM_HEIGHT;
+ /* Outline current window */
+ if (rc.cycle_preview_outlines) {
+ if (isfocusable(server->osd_state.cycle_view)) {
+ osd_update_preview_outlines(server->osd_state.cycle_view);
}
- g_object_unref(layout);
- cairo_surface_flush(surf);
-
- struct wlr_scene_buffer *scene_buffer = wlr_scene_buffer_create(
- output->osd_tree, &output->osd_buffer->base);
- wlr_scene_buffer_set_dest_size(scene_buffer, w, h);
-
- /* Center OSD */
- struct wlr_box output_box;
- wlr_output_layout_get_box(output->server->output_layout,
- output->wlr_output, &output_box);
- int lx = output->usable_area.x + output->usable_area.width / 2
- - w / 2 + output_box.x;
- int ly = output->usable_area.y + output->usable_area.height / 2
- - h / 2 + output_box.y;
- wlr_scene_node_set_position(&scene_buffer->node, lx, ly);
- wlr_scene_node_set_enabled(&output->osd_tree->node, true);
}
- free(buf.buf);
if (rc.cycle_preview_contents) {
preview_cycled_view(server->osd_state.cycle_view);
projects / proto / labwc.git / commitdiff