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Cleanup: move screen region find into utility function

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This commit is contained in:
Campbell Barton
2019-07-01 12:10:49 +10:00
parent 26e05cf67a
commit 05129ffb3e
3 changed files with 26 additions and 14 deletions
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3
source/blender/blenkernel/BKE_screen.h
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@@ -350,6 +350,9 @@ void BKE_region_callback_refresh_tag_gizmomap_set(void (*callback)(struct wmGizm
struct ARegion *BKE_area_find_region_type(const struct ScrArea *sa, int type);
struct ARegion *BKE_area_find_region_active_win(struct ScrArea *sa);
struct ARegion *BKE_area_find_region_xy(struct ScrArea *sa, const int regiontype, int x, int y);
struct ARegion *BKE_screen_find_region_xy(struct bScreen *sc, const int regiontype, int x, int y)
ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
struct ScrArea *BKE_screen_find_area_from_space(struct bScreen *sc,
struct SpaceLink *sl) ATTR_WARN_UNUSED_RESULT
ATTR_NONNULL(1, 2);

17
source/blender/blenkernel/intern/screen.c
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@@ -737,6 +737,23 @@ ARegion *BKE_area_find_region_xy(ScrArea *sa, const int regiontype, int x, int y
return ar_found;
}
/**
* \note This is only for screen level regions (typically menus/popups).
*/
ARegion *BKE_screen_find_region_xy(bScreen *sc, const int regiontype, int x, int y)
{
ARegion *ar_found = NULL;
for (ARegion *ar = sc->regionbase.first; ar; ar = ar->next) {
if ((regiontype == RGN_TYPE_ANY) || (ar->regiontype == regiontype)) {
if (BLI_rcti_isect_pt(&ar->winrct, x, y)) {
ar_found = ar;
break;
}
}
}
return ar_found;
}
/**
* \note, ideally we can get the area from the context,
* there are a few places however where this isn't practical.

20
source/blender/editors/interface/interface_ops.c
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@@ -1507,29 +1507,21 @@ static void UI_OT_reloadtranslation(wmOperatorType *ot)
/** \name Press Button Operator
* \{ */
static ARegion *region_event_inside_for_screen(bContext *C, const int xy[2])
{
bScreen *sc = CTX_wm_screen(C);
if (sc) {
for (ARegion *ar = sc->regionbase.first; ar; ar = ar->next) {
if (BLI_rcti_isect_pt_v(&ar->winrct, xy)) {
return ar;
}
}
}
return NULL;
}
static int ui_button_press_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
bScreen *sc = CTX_wm_screen(C);
const bool skip_depressed = RNA_boolean_get(op->ptr, "skip_depressed");
ARegion *ar_prev = CTX_wm_region(C);
ARegion *ar = region_event_inside_for_screen(C, &event->x);
ARegion *ar = sc ? BKE_screen_find_region_xy(sc, RGN_TYPE_ANY, event->x, event->y) : NULL;
if (ar == NULL) {
ar = ar_prev;
}
if (ar == NULL) {
return OPERATOR_PASS_THROUGH;
}
CTX_wm_region_set(C, ar);
uiBut *but = UI_context_active_but_get(C);
CTX_wm_region_set(C, ar_prev);