Cleanup: use bool for poll functions

5 files changed, 13 insertions, 11 deletions

diff --git a/source/blender/windowmanager/intern/wm_dragdrop.c b/source/blender/windowmanager/intern/wm_dragdrop.c
index 7a5e3e90166..8bb4bf4f304 100644
--- a/source/blender/windowmanager/intern/wm_dragdrop.c
+++ b/source/blender/windowmanager/intern/wm_dragdrop.c
@@ -95,8 +95,9 @@ ListBase *WM_dropboxmap_find(const char *idname, int spaceid, int regionid)
 
 
 
-wmDropBox *WM_dropbox_add(ListBase *lb, const char *idname, int (*poll)(bContext *, wmDrag *, const wmEvent *),
-                          void (*copy)(wmDrag *, wmDropBox *))
+wmDropBox *WM_dropbox_add(
+        ListBase *lb, const char *idname, bool (*poll)(bContext *, wmDrag *, const wmEvent *),
+        void (*copy)(wmDrag *, wmDropBox *))
 {
 	wmDropBox *drop = MEM_callocN(sizeof(wmDropBox), "wmDropBox");
 
diff --git a/source/blender/windowmanager/intern/wm_event_system.c b/source/blender/windowmanager/intern/wm_event_system.c
index cd436899410..3a300877750 100644
--- a/source/blender/windowmanager/intern/wm_event_system.c
+++ b/source/blender/windowmanager/intern/wm_event_system.c
@@ -520,7 +520,7 @@ static void wm_handler_ui_cancel(bContext *C)
 
 /* ********************* operators ******************* */
 
-int WM_operator_poll(bContext *C, wmOperatorType *ot)
+bool WM_operator_poll(bContext *C, wmOperatorType *ot)
 {
 	wmOperatorTypeMacro *otmacro;
 
@@ -541,7 +541,7 @@ int WM_operator_poll(bContext *C, wmOperatorType *ot)
 }
 
 /* sets up the new context and calls 'wm_operator_invoke()' with poll_only */
-int WM_operator_poll_context(bContext *C, wmOperatorType *ot, short context)
+bool WM_operator_poll_context(bContext *C, wmOperatorType *ot, short context)
 {
 	return wm_operator_call_internal(C, ot, NULL, NULL, context, true);
 }
diff --git a/source/blender/windowmanager/intern/wm_files.c b/source/blender/windowmanager/intern/wm_files.c
index c10b6638608..cb4949d4062 100644
--- a/source/blender/windowmanager/intern/wm_files.c
+++ b/source/blender/windowmanager/intern/wm_files.c
@@ -1882,7 +1882,7 @@ static int wm_revert_mainfile_exec(bContext *C, wmOperator *op)
 	}
 }
 
-static int wm_revert_mainfile_poll(bContext *UNUSED(C))
+static bool wm_revert_mainfile_poll(bContext *UNUSED(C))
 {
 	return G.relbase_valid;
 }
diff --git a/source/blender/windowmanager/intern/wm_files_link.c b/source/blender/windowmanager/intern/wm_files_link.c
index 8e11e548aec..72973d3de56 100644
--- a/source/blender/windowmanager/intern/wm_files_link.c
+++ b/source/blender/windowmanager/intern/wm_files_link.c
@@ -87,7 +87,7 @@
 
 /* **************** link/append *************** */
 
-static int wm_link_append_poll(bContext *C)
+static bool wm_link_append_poll(bContext *C)
 {
 	if (WM_operator_winactive(C)) {
 		/* linking changes active object which is pretty useful in general,
diff --git a/source/blender/windowmanager/intern/wm_operators.c b/source/blender/windowmanager/intern/wm_operators.c
index ed2cb1134d8..b81790abaad 100644
--- a/source/blender/windowmanager/intern/wm_operators.c
+++ b/source/blender/windowmanager/intern/wm_operators.c
@@ -1265,7 +1265,7 @@ bool WM_operator_filesel_ensure_ext_imtype(wmOperator *op, const struct ImageFor
 }
 
 /* op->poll */
-int WM_operator_winactive(bContext *C)
+bool WM_operator_winactive(bContext *C)
 {
 	if (CTX_wm_window(C) == NULL) return 0;
 	return 1;
@@ -2028,7 +2028,7 @@ static int wm_search_menu_invoke(bContext *C, wmOperator *UNUSED(op), const wmEv
 }
 
 /* op->poll */
-static int wm_search_menu_poll(bContext *C)
+static bool wm_search_menu_poll(bContext *C)
 {
 	if (CTX_wm_window(C) == NULL) {
 		return 0;
@@ -2115,7 +2115,7 @@ static void WM_OT_call_menu_pie(wmOperatorType *ot)
 
 /* this poll functions is needed in place of WM_operator_winactive
  * while it crashes on full screen */
-static int wm_operator_winactive_normal(bContext *C)
+static bool wm_operator_winactive_normal(bContext *C)
 {
 	wmWindow *win = CTX_wm_window(C);
 
@@ -2212,8 +2212,9 @@ static void WM_OT_console_toggle(wmOperatorType *ot)
  * - draw(bContext): drawing callback for paint cursor
  */
 
-void *WM_paint_cursor_activate(wmWindowManager *wm, int (*poll)(bContext *C),
-                               wmPaintCursorDraw draw, void *customdata)
+void *WM_paint_cursor_activate(
+        wmWindowManager *wm, bool (*poll)(bContext *C),
+        wmPaintCursorDraw draw, void *customdata)
 {
 	wmPaintCursor *pc = MEM_callocN(sizeof(wmPaintCursor), "paint cursor");