Cleanup: use bool for poll functions

14 files changed, 56 insertions, 55 deletions

diff --git a/source/blender/editors/sculpt_paint/paint_cursor.c b/source/blender/editors/sculpt_paint/paint_cursor.c
index 3c3b9e91ab9..769f6116dc6 100644
--- a/source/blender/editors/sculpt_paint/paint_cursor.c
+++ b/source/blender/editors/sculpt_paint/paint_cursor.c
@@ -1103,7 +1103,7 @@ static void paint_draw_cursor(bContext *C, int x, int y, void *UNUSED(unused))
 
 /* Public API */
 
-void paint_cursor_start(bContext *C, int (*poll)(bContext *C))
+void paint_cursor_start(bContext *C, bool (*poll)(bContext *C))
 {
 	Paint *p = BKE_paint_get_active_from_context(C);
 
@@ -1114,7 +1114,7 @@ void paint_cursor_start(bContext *C, int (*poll)(bContext *C))
 	BKE_paint_invalidate_overlay_all();
 }
 
-void paint_cursor_start_explicit(Paint *p, wmWindowManager *wm, int (*poll)(bContext *C))
+void paint_cursor_start_explicit(Paint *p, wmWindowManager *wm, bool (*poll)(bContext *C))
 {
 	if (p && !p->paint_cursor)
 		p->paint_cursor = WM_paint_cursor_activate(wm, poll, paint_draw_cursor, NULL);
diff --git a/source/blender/editors/sculpt_paint/paint_curve.c b/source/blender/editors/sculpt_paint/paint_curve.c
index 44abdc34ffb..8d31ad19a99 100644
--- a/source/blender/editors/sculpt_paint/paint_curve.c
+++ b/source/blender/editors/sculpt_paint/paint_curve.c
@@ -55,7 +55,7 @@
 #define PAINT_CURVE_SELECT_THRESHOLD 40.0f
 #define PAINT_CURVE_POINT_SELECT(pcp, i) (*(&pcp->bez.f1 + i) = SELECT)
 
-int paint_curve_poll(bContext *C)
+bool paint_curve_poll(bContext *C)
 {
 	Object *ob = CTX_data_active_object(C);
 	Paint *p;
diff --git a/source/blender/editors/sculpt_paint/paint_image.c b/source/blender/editors/sculpt_paint/paint_image.c
index 4902fd78e33..3760dec96d0 100644
--- a/source/blender/editors/sculpt_paint/paint_image.c
+++ b/source/blender/editors/sculpt_paint/paint_image.c
@@ -264,7 +264,7 @@ static Brush *image_paint_brush(bContext *C)
 	return BKE_paint_brush(&settings->imapaint.paint);
 }
 
-static int image_paint_poll(bContext *C)
+static bool image_paint_poll(bContext *C)
 {
 	Object *obact;
 
@@ -290,7 +290,7 @@ static int image_paint_poll(bContext *C)
 	return 0;
 }
 
-static int image_paint_2d_clone_poll(bContext *C)
+static bool image_paint_2d_clone_poll(bContext *C)
 {
 	Brush *brush = image_paint_brush(C);
 
@@ -976,7 +976,7 @@ static int sample_color_modal(bContext *C, wmOperator *op, const wmEvent *event)
 	return OPERATOR_RUNNING_MODAL;
 }
 
-static int sample_color_poll(bContext *C)
+static bool sample_color_poll(bContext *C)
 {
 	return (image_paint_poll(C) || vertex_paint_poll(C));
 }
@@ -1009,7 +1009,7 @@ void PAINT_OT_sample_color(wmOperatorType *ot)
 
 /******************** texture paint toggle operator ********************/
 
-static int texture_paint_toggle_poll(bContext *C)
+static bool texture_paint_toggle_poll(bContext *C)
 {
 	Object *ob = CTX_data_active_object(C);
 	if (ob == NULL || ob->type != OB_MESH)
@@ -1145,7 +1145,7 @@ static int brush_colors_flip_exec(bContext *C, wmOperator *UNUSED(op))
 	return OPERATOR_FINISHED;
 }
 
-static int brush_colors_flip_poll(bContext *C)
+static bool brush_colors_flip_poll(bContext *C)
 {
 	if (image_paint_poll(C)) {
 		Brush *br = image_paint_brush(C);
@@ -1195,7 +1195,7 @@ void ED_imapaint_bucket_fill(struct bContext *C, float color[3], wmOperator *op)
 }
 
 
-static int texture_paint_poll(bContext *C)
+static bool texture_paint_poll(bContext *C)
 {
 	if (texture_paint_toggle_poll(C))
 		if (CTX_data_active_object(C)->mode & OB_MODE_TEXTURE_PAINT)
@@ -1204,22 +1204,22 @@ static int texture_paint_poll(bContext *C)
 	return 0;
 }
 
-int image_texture_paint_poll(bContext *C)
+bool image_texture_paint_poll(bContext *C)
 {
 	return (texture_paint_poll(C) || image_paint_poll(C));
 }
 
-int facemask_paint_poll(bContext *C)
+bool facemask_paint_poll(bContext *C)
 {
 	return BKE_paint_select_face_test(CTX_data_active_object(C));
 }
 
-int vert_paint_poll(bContext *C)
+bool vert_paint_poll(bContext *C)
 {
 	return BKE_paint_select_vert_test(CTX_data_active_object(C));
 }
 
-int mask_paint_poll(bContext *C)
+bool mask_paint_poll(bContext *C)
 {
 	return BKE_paint_select_elem_test(CTX_data_active_object(C));
 }
diff --git a/source/blender/editors/sculpt_paint/paint_image_proj.c b/source/blender/editors/sculpt_paint/paint_image_proj.c
index 4687ec3f5cb..e9fdbdb7f26 100644
--- a/source/blender/editors/sculpt_paint/paint_image_proj.c
+++ b/source/blender/editors/sculpt_paint/paint_image_proj.c
@@ -5921,7 +5921,7 @@ static int add_simple_uvs_exec(bContext *C, wmOperator *UNUSED(op))
 	return OPERATOR_FINISHED;
 }
 
-static int add_simple_uvs_poll(bContext *C)
+static bool add_simple_uvs_poll(bContext *C)
 {
 	Object *ob = CTX_data_active_object(C);
 
diff --git a/source/blender/editors/sculpt_paint/paint_intern.h b/source/blender/editors/sculpt_paint/paint_intern.h
index e1ac35c3675..8ba773a2fc8 100644
--- a/source/blender/editors/sculpt_paint/paint_intern.h
+++ b/source/blender/editors/sculpt_paint/paint_intern.h
@@ -87,16 +87,16 @@ struct ViewContext *paint_stroke_view_context(struct PaintStroke *stroke);
 void *paint_stroke_mode_data(struct PaintStroke *stroke);
 float paint_stroke_distance_get(struct PaintStroke *stroke);
 void paint_stroke_set_mode_data(struct PaintStroke *stroke, void *mode_data);
-int paint_poll(struct bContext *C);
-void paint_cursor_start(struct bContext *C, int (*poll)(struct bContext *C));
-void paint_cursor_start_explicit(struct Paint *p, struct wmWindowManager *wm, int (*poll)(struct bContext *C));
+bool paint_poll(struct bContext *C);
+void paint_cursor_start(struct bContext *C, bool (*poll)(struct bContext *C));
+void paint_cursor_start_explicit(struct Paint *p, struct wmWindowManager *wm, bool (*poll)(struct bContext *C));
 void paint_cursor_delete_textures(void);
 
 /* paint_vertex.c */
-int weight_paint_poll(struct bContext *C);
-int weight_paint_mode_poll(struct bContext *C);
-int vertex_paint_poll(struct bContext *C);
-int vertex_paint_mode_poll(struct bContext *C);
+bool weight_paint_poll(struct bContext *C);
+bool weight_paint_mode_poll(struct bContext *C);
+bool vertex_paint_poll(struct bContext *C);
+bool vertex_paint_mode_poll(struct bContext *C);
 
 typedef void (*VPaintTransform_Callback)(const float col[3], const void *user_data, float r_col[3]);
 
@@ -177,7 +177,7 @@ typedef struct ImagePaintPartialRedraw {
 #define IMAPAINT_TILE_SIZE          (1 << IMAPAINT_TILE_BITS)
 #define IMAPAINT_TILE_NUMBER(size)  (((size) + IMAPAINT_TILE_SIZE - 1) >> IMAPAINT_TILE_BITS)
 
-int image_texture_paint_poll(struct bContext *C);
+bool image_texture_paint_poll(struct bContext *C);
 void imapaint_image_update(struct SpaceImage *sima, struct Image *image, struct ImBuf *ibuf, short texpaint);
 struct ImagePaintPartialRedraw *get_imapaintpartial(void);
 void set_imapaintpartial(struct ImagePaintPartialRedraw *ippr);
@@ -237,8 +237,8 @@ struct ListBase *ED_image_undosys_step_get_tiles(struct UndoStep *us_p);
 struct ListBase *ED_image_undo_get_tiles(void);
 
 /* sculpt_uv.c */
-int uv_sculpt_poll(struct bContext *C);
-int uv_sculpt_keymap_poll(struct bContext *C);
+bool uv_sculpt_poll(struct bContext *C);
+bool uv_sculpt_keymap_poll(struct bContext *C);
 
 void SCULPT_OT_uv_sculpt_stroke(struct wmOperatorType *ot);
 
@@ -282,11 +282,11 @@ void PAINT_OT_face_select_reveal(struct wmOperatorType *ot);
 void PAINT_OT_vert_select_all(struct wmOperatorType *ot);
 void PAINT_OT_vert_select_ungrouped(struct wmOperatorType *ot);
 
-int vert_paint_poll(struct bContext *C);
-int mask_paint_poll(struct bContext *C);
-int paint_curve_poll(struct bContext *C);
+bool vert_paint_poll(struct bContext *C);
+bool mask_paint_poll(struct bContext *C);
+bool paint_curve_poll(struct bContext *C);
 
-int facemask_paint_poll(struct bContext *C);
+bool facemask_paint_poll(struct bContext *C);
 void flip_v3_v3(float out[3], const float in[3], const char symm);
 void flip_qt_qt(float out[3], const float in[3], const char symm);
 
diff --git a/source/blender/editors/sculpt_paint/paint_ops.c b/source/blender/editors/sculpt_paint/paint_ops.c
index f03c119a09e..89475d0de8a 100644
--- a/source/blender/editors/sculpt_paint/paint_ops.c
+++ b/source/blender/editors/sculpt_paint/paint_ops.c
@@ -183,7 +183,7 @@ static void PALETTE_OT_new(wmOperatorType *ot)
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 }
 
-static int palette_poll(bContext *C)
+static bool palette_poll(bContext *C)
 {
 	Paint *paint = BKE_paint_get_active_from_context(C);
 
@@ -778,7 +778,7 @@ static int stencil_control_modal(bContext *C, wmOperator *op, const wmEvent *eve
 	return OPERATOR_RUNNING_MODAL;
 }
 
-static int stencil_control_poll(bContext *C)
+static bool stencil_control_poll(bContext *C)
 {
 	ePaintMode mode = BKE_paintmode_get_active_from_context(C);
 
diff --git a/source/blender/editors/sculpt_paint/paint_stroke.c b/source/blender/editors/sculpt_paint/paint_stroke.c
index afd24f0fe90..a194b1b3e90 100644
--- a/source/blender/editors/sculpt_paint/paint_stroke.c
+++ b/source/blender/editors/sculpt_paint/paint_stroke.c
@@ -1312,7 +1312,7 @@ void paint_stroke_set_mode_data(PaintStroke *stroke, void *mode_data)
 	stroke->mode_data = mode_data;
 }
 
-int paint_poll(bContext *C)
+bool paint_poll(bContext *C)
 {
 	Paint *p = BKE_paint_get_active_from_context(C);
 	Object *ob = CTX_data_active_object(C);
diff --git a/source/blender/editors/sculpt_paint/paint_utils.c b/source/blender/editors/sculpt_paint/paint_utils.c
index 77c9dcf8ac6..f215fdcd579 100644
--- a/source/blender/editors/sculpt_paint/paint_utils.c
+++ b/source/blender/editors/sculpt_paint/paint_utils.c
@@ -571,7 +571,7 @@ static int brush_curve_preset_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
-static int brush_curve_preset_poll(bContext *C)
+static bool brush_curve_preset_poll(bContext *C)
 {
 	Brush *br = BKE_paint_brush(BKE_paint_get_active_from_context(C));
 
diff --git a/source/blender/editors/sculpt_paint/paint_vertex.c b/source/blender/editors/sculpt_paint/paint_vertex.c
index 71c2b66c8d3..483c8a77ab5 100644
--- a/source/blender/editors/sculpt_paint/paint_vertex.c
+++ b/source/blender/editors/sculpt_paint/paint_vertex.c
@@ -197,14 +197,14 @@ static void paint_last_stroke_update(Scene *scene, ARegion *ar, const float mval
 /* polling - retrieve whether cursor should be set or operator should be done */
 
 /* Returns true if vertex paint mode is active */
-int vertex_paint_mode_poll(bContext *C)
+bool vertex_paint_mode_poll(bContext *C)
 {
 	Object *ob = CTX_data_active_object(C);
 
 	return ob && ob->mode == OB_MODE_VERTEX_PAINT && ((Mesh *)ob->data)->totpoly;
 }
 
-int vertex_paint_poll(bContext *C)
+bool vertex_paint_poll(bContext *C)
 {
 	if (vertex_paint_mode_poll(C) &&
 	    BKE_paint_brush(&CTX_data_tool_settings(C)->vpaint->paint))
@@ -219,14 +219,14 @@ int vertex_paint_poll(bContext *C)
 	return 0;
 }
 
-int weight_paint_mode_poll(bContext *C)
+bool weight_paint_mode_poll(bContext *C)
 {
 	Object *ob = CTX_data_active_object(C);
 
 	return ob && ob->mode == OB_MODE_WEIGHT_PAINT && ((Mesh *)ob->data)->totpoly;
 }
 
-int weight_paint_poll(bContext *C)
+bool weight_paint_poll(bContext *C)
 {
 	Object *ob = CTX_data_active_object(C);
 	ScrArea *sa;
@@ -1232,7 +1232,7 @@ static int wpaint_mode_toggle_exec(bContext *C, wmOperator *op)
 }
 
 /* for switching to/from mode */
-static int paint_poll_test(bContext *C)
+static bool paint_poll_test(bContext *C)
 {
 	Object *ob = CTX_data_active_object(C);
 	if (ob == NULL || ob->type != OB_MESH)
diff --git a/source/blender/editors/sculpt_paint/paint_vertex_color_ops.c b/source/blender/editors/sculpt_paint/paint_vertex_color_ops.c
index b69ca32e5af..4959c40c65e 100644
--- a/source/blender/editors/sculpt_paint/paint_vertex_color_ops.c
+++ b/source/blender/editors/sculpt_paint/paint_vertex_color_ops.c
@@ -48,7 +48,7 @@
 #include "paint_intern.h"  /* own include */
 
 
-static int vertex_weight_paint_mode_poll(bContext *C)
+static bool vertex_weight_paint_mode_poll(bContext *C)
 {
 	Object *ob = CTX_data_active_object(C);
 	Mesh *me = BKE_mesh_from_object(ob);
diff --git a/source/blender/editors/sculpt_paint/paint_vertex_weight_ops.c b/source/blender/editors/sculpt_paint/paint_vertex_weight_ops.c
index 957cb6a7389..fade31fff0d 100644
--- a/source/blender/editors/sculpt_paint/paint_vertex_weight_ops.c
+++ b/source/blender/editors/sculpt_paint/paint_vertex_weight_ops.c
@@ -115,7 +115,7 @@ static void wpaint_prev_destroy(struct WPaintPrev *wpp)
 /** \name Weight from Bones Operator
  * \{ */
 
-static int weight_from_bones_poll(bContext *C)
+static bool weight_from_bones_poll(bContext *C)
 {
 	Object *ob = CTX_data_active_object(C);
 
diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c
index 280e22084cc..74baa267b69 100644
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -4079,25 +4079,25 @@ static void sculpt_update_tex(const Scene *scene, Sculpt *sd, SculptSession *ss)
 
 
 
-int sculpt_mode_poll(bContext *C)
+bool sculpt_mode_poll(bContext *C)
 {
 	Object *ob = CTX_data_active_object(C);
 	return ob && ob->mode & OB_MODE_SCULPT;
 }
 
-int sculpt_mode_poll_view3d(bContext *C)
+bool sculpt_mode_poll_view3d(bContext *C)
 {
 	return (sculpt_mode_poll(C) &&
 	        CTX_wm_region_view3d(C));
 }
 
-int sculpt_poll_view3d(bContext *C)
+bool sculpt_poll_view3d(bContext *C)
 {
 	return (sculpt_poll(C) &&
 	        CTX_wm_region_view3d(C));
 }
 
-int sculpt_poll(bContext *C)
+bool sculpt_poll(bContext *C)
 {
 	return sculpt_mode_poll(C) && paint_poll(C);
 }
@@ -5527,7 +5527,7 @@ static int sculpt_optimize_exec(bContext *C, wmOperator *UNUSED(op))
 	return OPERATOR_FINISHED;
 }
 
-static int sculpt_and_dynamic_topology_poll(bContext *C)
+static bool sculpt_and_dynamic_topology_poll(bContext *C)
 {
 	Object *ob = CTX_data_active_object(C);
 
@@ -5826,7 +5826,7 @@ static void SCULPT_OT_sculptmode_toggle(wmOperatorType *ot)
 }
 
 
-static int sculpt_and_dynamic_topology_constant_detail_poll(bContext *C)
+static bool sculpt_and_dynamic_topology_constant_detail_poll(bContext *C)
 {
 	Object *ob = CTX_data_active_object(C);
 	Sculpt *sd = CTX_data_tool_settings(C)->sculpt;
diff --git a/source/blender/editors/sculpt_paint/sculpt_intern.h b/source/blender/editors/sculpt_paint/sculpt_intern.h
index 1c94c1d9198..137e957dce6 100644
--- a/source/blender/editors/sculpt_paint/sculpt_intern.h
+++ b/source/blender/editors/sculpt_paint/sculpt_intern.h
@@ -48,11 +48,11 @@ struct Object;
 struct SculptUndoNode;
 struct SculptOrigVertData;
 
-int sculpt_mode_poll(struct bContext *C);
-int sculpt_mode_poll_view3d(struct bContext *C);
+bool sculpt_mode_poll(struct bContext *C);
+bool sculpt_mode_poll_view3d(struct bContext *C);
 /* checks for a brush, not just sculpt mode */
-int sculpt_poll(struct bContext *C);
-int sculpt_poll_view3d(struct bContext *C);
+bool sculpt_poll(struct bContext *C);
+bool sculpt_poll_view3d(struct bContext *C);
 
 /* Stroke */
 bool sculpt_stroke_get_location(struct bContext *C, float out[3], const float mouse[2]);
diff --git a/source/blender/editors/sculpt_paint/sculpt_uv.c b/source/blender/editors/sculpt_paint/sculpt_uv.c
index 78274332660..7e30c8b5b23 100644
--- a/source/blender/editors/sculpt_paint/sculpt_uv.c
+++ b/source/blender/editors/sculpt_paint/sculpt_uv.c
@@ -158,7 +158,7 @@ static Brush *uv_sculpt_brush(bContext *C)
 }
 
 
-static int uv_sculpt_brush_poll_do(bContext *C, const bool check_region)
+static bool uv_sculpt_brush_poll_do(bContext *C, const bool check_region)
 {
 	BMEditMesh *em;
 	int ret;
@@ -186,7 +186,7 @@ static int uv_sculpt_brush_poll_do(bContext *C, const bool check_region)
 	return ret;
 }
 
-static int uv_sculpt_brush_poll(bContext *C)
+static bool uv_sculpt_brush_poll(bContext *C)
 {
 	return uv_sculpt_brush_poll_do(C, true);
 }
@@ -246,8 +246,9 @@ void ED_space_image_uv_sculpt_update(Main *bmain, wmWindowManager *wm, Scene *sc
 
 		BKE_paint_init(bmain, scene, ePaintSculptUV, PAINT_CURSOR_SCULPT);
 
-		settings->uvsculpt->paint.paint_cursor = WM_paint_cursor_activate(wm, uv_sculpt_brush_poll,
-		                                                                  brush_drawcursor_uvsculpt, NULL);
+		settings->uvsculpt->paint.paint_cursor = WM_paint_cursor_activate(
+		        wm, uv_sculpt_brush_poll,
+		        brush_drawcursor_uvsculpt, NULL);
 	}
 	else {
 		if (settings->uvsculpt) {
@@ -257,12 +258,12 @@ void ED_space_image_uv_sculpt_update(Main *bmain, wmWindowManager *wm, Scene *sc
 	}
 }
 
-int uv_sculpt_poll(bContext *C)
+bool uv_sculpt_poll(bContext *C)
 {
 	return uv_sculpt_brush_poll_do(C, true);
 }
 
-int uv_sculpt_keymap_poll(bContext *C)
+bool uv_sculpt_keymap_poll(bContext *C)
 {
 	return uv_sculpt_brush_poll_do(C, false);
 }