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squash! [wip] Add ToggleShade

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view: improve state transitions when shaded
This commit is contained in:
Andrew J. Hesford 2024-01-14 20:56:08 -05:00
parent 49d2c25655
commit baf3d60752
1 changed files with 42 additions and 4 deletions
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46
src/view.c
View file

@ -26,6 +26,8 @@
#define LAB_FALLBACK_WIDTH 640
#define LAB_FALLBACK_HEIGHT 480
static void ensure_shade_state(struct view *view, bool shaded);
struct view *
view_from_wlr_surface(struct wlr_surface *surface)
{
@ -384,6 +386,7 @@ view_resize_relative(struct view *view, int left, int right, int top, int bottom
if (view->fullscreen || view->maximized != VIEW_AXIS_NONE) {
return;
}
ensure_shade_state(view, false);
struct wlr_box newgeo = view->pending;
newgeo.x -= left;
newgeo.width += left + right;
@ -1044,12 +1047,17 @@ view_maximize(struct view *view, enum view_axis axis,
bool store_natural_geometry)
{
assert(view);
if (view->maximized == axis) {
return;
}
if (view->fullscreen) {
return;
}
ensure_shade_state(view, false);
if (axis != VIEW_AXIS_NONE) {
/*
* Maximize via keybind or client request cancels
@ -1099,6 +1107,12 @@ void
view_toggle_decorations(struct view *view)
{
assert(view);
/* Reject decoration toggles when shaded */
if (view->shaded) {
return;
}
if (rc.ssd_keep_border && view->ssd_enabled && view->ssd
&& !view->ssd_titlebar_hidden) {
/*
@ -1617,9 +1631,7 @@ view_grow_to_edge(struct view *view, enum view_edge direction)
return;
}
if (view->shaded) {
view_toggle_shade(view);
}
ensure_shade_state(view, false);
struct wlr_box geo = view->pending;
snap_grow_to_next_edge(view, direction, &geo);
@ -1694,15 +1706,19 @@ view_snap_to_edge(struct view *view, enum view_edge edge,
bool across_outputs, bool store_natural_geometry)
{
assert(view);
if (view->fullscreen) {
return;
}
struct output *output = view->output;
if (!output_is_usable(output)) {
wlr_log(WLR_ERROR, "view has no output, not snapping to edge");
return;
}
ensure_shade_state(view, false);
if (across_outputs && view->tiled == edge && view->maximized == VIEW_AXIS_NONE) {
/* We are already tiled for this edge; try to switch outputs */
output = view_get_adjacent_output(view, edge);
@ -1745,15 +1761,19 @@ view_snap_to_region(struct view *view, struct region *region,
{
assert(view);
assert(region);
if (view->fullscreen) {
return;
}
/* view_apply_region_geometry() needs a usable output */
if (!output_is_usable(view->output)) {
wlr_log(WLR_ERROR, "view has no output, not snapping to region");
return;
}
ensure_shade_state(view, false);
if (view->maximized != VIEW_AXIS_NONE) {
/* Unmaximize + keep using existing natural_geometry */
view_maximize(view, VIEW_AXIS_NONE,
@ -1998,13 +2018,31 @@ view_connect_map(struct view *view, struct wlr_surface *surface)
mappable_connect(&view->mappable, surface, handle_map, handle_unmap);
}
static void
ensure_shade_state(struct view *view, bool shaded)
{
assert(view);
if (view->shaded == shaded) {
return;
}
view_toggle_shade(view);
}
void
view_toggle_shade(struct view *view)
{
assert(view);
if (!view->ssd) {
/* Views without a title-bar or SSD cannot be shaded */
if (!view->ssd || view->ssd_titlebar_hidden) {
return;
}
/* Restore fullscreen views to natural size before shading */
if (!view->shaded && view->fullscreen) {
view_toggle_fullscreen(view);
}
view->shaded = !view->shaded;
ssd_enable_shade(view->ssd, view->shaded);
wlr_scene_node_set_enabled(view->scene_node, !view->shaded);