Hide top-bar in fullscreen

Fullscreen as in the Alt+F10 fullscreen.

2 files changed, 45 insertions, 2 deletions

diff --git a/source/blender/editors/screen/area.c b/source/blender/editors/screen/area.c
index 00b70dc9f66..678c3281335 100644
--- a/source/blender/editors/screen/area.c
+++ b/source/blender/editors/screen/area.c
@@ -710,7 +710,7 @@ static void fullscreen_azone_initialize(ScrArea *sa, ARegion *ar)
 {
 	AZone *az;
 
-	if (ar->regiontype != RGN_TYPE_WINDOW)
+	if (ED_area_is_global(sa) || (ar->regiontype != RGN_TYPE_WINDOW))
 		return;
 
 	az = (AZone *)MEM_callocN(sizeof(AZone), "fullscreen action zone");
@@ -1480,7 +1480,11 @@ void ED_area_initialize(wmWindowManager *wm, wmWindow *win, ScrArea *sa)
 	const int window_size_y = WM_window_pixels_y(win);
 	ARegion *ar;
 	rcti rect;
-	
+
+	if (ED_area_is_global(sa) && (sa->global->flag & GLOBAL_AREA_IS_HIDDEN)) {
+		return;
+	}
+
 	/* set typedefinitions */
 	sa->type = BKE_spacetype_from_id(sa->spacetype);
 	
@@ -2200,6 +2204,34 @@ bool ED_area_is_global(const ScrArea *area)
 	return area->global != NULL;
 }
 
+ScrArea *ED_screen_areas_iter_first(const wmWindow *win, const bScreen *screen)
+{
+	ScrArea *global_area = win->global_areas.areabase.first;
+
+	if (!global_area) {
+		return screen->areabase.first;
+	}
+	else if ((global_area->global->flag & GLOBAL_AREA_IS_HIDDEN) == 0) {
+		return global_area;
+	}
+	/* Find next visible area. */
+	return ED_screen_areas_iter_next(screen, global_area);
+}
+ScrArea *ED_screen_areas_iter_next(const bScreen *screen, const ScrArea *area)
+{
+	if (area->global) {
+		for (ScrArea *area_iter = area->next; area_iter; area_iter = area_iter->next) {
+			if ((area_iter->global->flag & GLOBAL_AREA_IS_HIDDEN) == 0) {
+				return area_iter;
+			}
+		}
+		/* No visible next global area found, start iterating over layout areas. */
+		return screen->areabase.first;
+	}
+
+	return area->next;
+}
+
 /**
  * For now we just assume all global areas are made up out of horizontal bars
  * with the same size. A fixed size could be stored in ARegion instead if needed.
diff --git a/source/blender/editors/screen/screen_edit.c b/source/blender/editors/screen/screen_edit.c
index 8db92855de6..ab58d4c8ebf 100644
--- a/source/blender/editors/screen/screen_edit.c
+++ b/source/blender/editors/screen/screen_edit.c
@@ -721,6 +721,9 @@ static void screen_vertices_scale(
 	/* Global areas have a fixed size that only changes with the DPI. Here we ensure that exactly this size is set.
 	 * TODO Assumes global area to be top-aligned. Should be made more generic */
 	for (ScrArea *area = win->global_areas.areabase.first; area; area = area->next) {
+		if (area->global->flag & GLOBAL_AREA_IS_HIDDEN) {
+			continue;
+		}
 		/* width */
 		area->v1->vec.x = area->v2->vec.x = 0;
 		area->v3->vec.x = area->v4->vec.x = window_size_x - 1;
@@ -1464,6 +1467,10 @@ ScrArea *ED_screen_state_toggle(bContext *C, wmWindow *win, ScrArea *sa, const s
 		}
 
 		if (state == SCREENFULL) {
+			/* unhide global areas */
+			for (ScrArea *glob_area = win->global_areas.areabase.first; glob_area; glob_area = glob_area->next) {
+				glob_area->global->flag &= ~GLOBAL_AREA_IS_HIDDEN;
+			}
 			/* restore the old side panels/header visibility */
 			for (ar = sa->regionbase.first; ar; ar = ar->next) {
 				ar->flag = ar->flagfullscreen;
@@ -1523,6 +1530,10 @@ ScrArea *ED_screen_state_toggle(bContext *C, wmWindow *win, ScrArea *sa, const s
 		newa->flag = sa->flag; /* mostly for AREA_FLAG_WASFULLSCREEN */
 
 		if (state == SCREENFULL) {
+			/* temporarily hide global areas */
+			for (ScrArea *glob_area = win->global_areas.areabase.first; glob_area; glob_area = glob_area->next) {
+				glob_area->global->flag |= GLOBAL_AREA_IS_HIDDEN;
+			}
 			/* temporarily hide the side panels/header */
 			for (ar = newa->regionbase.first; ar; ar = ar->next) {
 				ar->flagfullscreen = ar->flag;