WM: add WM_keymap_poll function

Wrapps keymap poll, no functional changes.

1 files changed, 14 insertions, 5 deletions

diff --git a/source/blender/windowmanager/intern/wm_keymap.c b/source/blender/windowmanager/intern/wm_keymap.c
index 910b7eadf4c..45ed44d83d6 100644
--- a/source/blender/windowmanager/intern/wm_keymap.c
+++ b/source/blender/windowmanager/intern/wm_keymap.c
@@ -398,6 +398,15 @@ bool WM_keymap_remove(wmKeyConfig *keyconf, wmKeyMap *keymap)
 	}
 }
 
+
+bool WM_keymap_poll(bContext *C, wmKeyMap *keymap)
+{
+	if (keymap->poll != NULL) {
+		return keymap->poll(C);
+	}
+	return true;
+}
+
 static void keymap_event_set(wmKeyMapItem *kmi, short type, short val, int modifier, short keymodifier)
 {
 	kmi->type = type;
@@ -1087,7 +1096,7 @@ static wmKeyMapItem *wm_keymap_item_find_handlers(
 	for (handler = handlers->first; handler; handler = handler->next) {
 		keymap = WM_keymap_active(wm, handler->keymap);
 
-		if (keymap && (!keymap->poll || keymap->poll((bContext *)C))) {
+		if (keymap && WM_keymap_poll((bContext *)C, keymap)) {
 			for (kmi = keymap->items.first; kmi; kmi = kmi->next) {
 				/* skip disabled keymap items [T38447] */
 				if (kmi->flag & KMI_INACTIVE)
@@ -1719,7 +1728,7 @@ wmKeyMap *WM_keymap_guess_opname(const bContext *C, const char *opname)
 		km = WM_keymap_find_all(C, "Mesh", 0, 0);
 		
 		/* some mesh operators are active in object mode too, like add-prim */
-		if (km && km->poll && km->poll((bContext *)C) == 0) {
+		if (km && !WM_keymap_poll((bContext *)C, km)) {
 			km = WM_keymap_find_all(C, "Object Mode", 0, 0);
 		}
 	}
@@ -1729,7 +1738,7 @@ wmKeyMap *WM_keymap_guess_opname(const bContext *C, const char *opname)
 		km = WM_keymap_find_all(C, "Curve", 0, 0);
 		
 		/* some curve operators are active in object mode too, like add-prim */
-		if (km && km->poll && km->poll((bContext *)C) == 0) {
+		if (km && !WM_keymap_poll((bContext *)C, km)) {
 			km = WM_keymap_find_all(C, "Object Mode", 0, 0);
 		}
 	}
@@ -1757,7 +1766,7 @@ wmKeyMap *WM_keymap_guess_opname(const bContext *C, const char *opname)
 		km = WM_keymap_find_all(C, "Metaball", 0, 0);
 		
 		/* some mball operators are active in object mode too, like add-prim */
-		if (km && km->poll && km->poll((bContext *)C) == 0) {
+		if (km && !WM_keymap_poll((bContext *)C, km)) {
 			km = WM_keymap_find_all(C, "Object Mode", 0, 0);
 		}
 	}
@@ -1809,7 +1818,7 @@ wmKeyMap *WM_keymap_guess_opname(const bContext *C, const char *opname)
 		 * Mesh keymap is probably not ideal, but best place I could find to put those. */
 		if (sl->spacetype == SPACE_VIEW3D) {
 			km = WM_keymap_find_all(C, "Mesh", 0, 0);
-			if (km && km->poll && !km->poll((bContext *)C)) {
+			if (km && !WM_keymap_poll((bContext *)C, km)) {
 				km = NULL;
 			}
 		}