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Implement focus handling for containers

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The previous implementation of focus handling assumed that only views can be
focused. Containers can also be focused with a command like `focus parent` or
`focus child`.

Change `set_focused_container()` to handle the case of the given container
being a container with children and update borders accordingly.
This commit is contained in:
Tony Crisci 2016-07-31 18:10:33 -04:00
parent a947cb6919
commit f78d07d39b
3 changed files with 36 additions and 18 deletions
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20
sway/border.c
View file

@ -308,6 +308,9 @@ void update_view_border(swayc_t *view) {
swayc_t *focused = get_focused_view(&root_container);
swayc_t *container = swayc_parent_by_type(view, C_CONTAINER);
swayc_t *focused_inactive = NULL;
bool is_child_of_focused = swayc_is_parent_of(get_focused_container(&root_container), view);
if (container) {
focused_inactive = swayc_focus_by_type(container, C_VIEW);
} else {
@ -334,7 +337,7 @@ void update_view_border(swayc_t *view) {
cr = create_border_buffer(view, g, &surface);
bool render_top = !should_hide_top_border(view, view->y);
if (view == focused) {
if (view == focused || is_child_of_focused) {
render_borders(view, cr, &config->border_colors.focused, render_top);
} else {
render_borders(view, cr, &config->border_colors.focused_inactive, render_top);
@ -360,7 +363,7 @@ void update_view_border(swayc_t *view) {
break;
}
if (focused == view) {
if (focused == view || is_child_of_focused) {
render_borders(view, cr, &config->border_colors.focused, true);
} else if (focused_inactive == view) {
render_borders(view, cr, &config->border_colors.focused_inactive, true);
@ -375,7 +378,7 @@ void update_view_border(swayc_t *view) {
break;
}
if (focused == view) {
if (focused == view || is_child_of_focused) {
render_borders(view, cr, &config->border_colors.focused, false);
render_title_bar(view, cr, &view->border_geometry,
&config->border_colors.focused);
@ -403,6 +406,17 @@ void update_view_border(swayc_t *view) {
}
}
void update_container_border(swayc_t *container) {
if (container->type == C_VIEW) {
update_view_border(container);
return;
} else {
for (int i = 0; i < container->children->length; ++i) {
update_container_border(container->children->items[i]);
}
}
}
void render_view_borders(wlc_handle view) {
swayc_t *c = swayc_by_handle(view);