Image/Clip Space: Add view center to cursor operators

D5932 by @a.monti with edits

3 files changed, 32 insertions, 0 deletions

diff --git a/source/blender/editors/space_clip/clip_intern.h b/source/blender/editors/space_clip/clip_intern.h
index 1fae4c91a48..bd54d4f0016 100644
--- a/source/blender/editors/space_clip/clip_intern.h
+++ b/source/blender/editors/space_clip/clip_intern.h
@@ -94,6 +94,7 @@ void CLIP_OT_view_zoom_out(struct wmOperatorType *ot);
 void CLIP_OT_view_zoom_ratio(struct wmOperatorType *ot);
 void CLIP_OT_view_all(struct wmOperatorType *ot);
 void CLIP_OT_view_selected(struct wmOperatorType *ot);
+void CLIP_OT_view_center_cursor(struct wmOperatorType *ot);
 void CLIP_OT_change_frame(wmOperatorType *ot);
 void CLIP_OT_rebuild_proxy(struct wmOperatorType *ot);
 void CLIP_OT_mode_set(struct wmOperatorType *ot);
diff --git a/source/blender/editors/space_clip/clip_ops.c b/source/blender/editors/space_clip/clip_ops.c
index 446e3408d8c..192449a219d 100644
--- a/source/blender/editors/space_clip/clip_ops.c
+++ b/source/blender/editors/space_clip/clip_ops.c
@@ -993,6 +993,36 @@ void CLIP_OT_view_all(wmOperatorType *ot)
 /** \} */
 
 /* -------------------------------------------------------------------- */
+/** \name Center View To Cursor Operator
+ * \{ */
+
+static int view_center_cursor_exec(bContext *C, wmOperator *UNUSED(op))
+{
+  SpaceClip *sc = CTX_wm_space_clip(C);
+  ARegion *ar = CTX_wm_region(C);
+
+  clip_view_center_to_point(sc, sc->cursor[0], sc->cursor[1]);
+
+  ED_region_tag_redraw(ar);
+
+  return OPERATOR_FINISHED;
+}
+
+void CLIP_OT_view_center_cursor(wmOperatorType *ot)
+{
+  /* identifiers */
+  ot->name = "Center View to Cursor";
+  ot->description = "Center the view so that the cursor is in the middle of the view";
+  ot->idname = "CLIP_OT_view_center_cursor";
+
+  /* api callbacks */
+  ot->exec = view_center_cursor_exec;
+  ot->poll = ED_space_clip_maskedit_poll;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
 /** \name View Selected Operator
  * \{ */
 
diff --git a/source/blender/editors/space_clip/space_clip.c b/source/blender/editors/space_clip/space_clip.c
index 2964a95648a..16305a9b17b 100644
--- a/source/blender/editors/space_clip/space_clip.c
+++ b/source/blender/editors/space_clip/space_clip.c
@@ -443,6 +443,7 @@ static void clip_operatortypes(void)
   WM_operatortype_append(CLIP_OT_view_zoom_ratio);
   WM_operatortype_append(CLIP_OT_view_all);
   WM_operatortype_append(CLIP_OT_view_selected);
+  WM_operatortype_append(CLIP_OT_view_center_cursor);
   WM_operatortype_append(CLIP_OT_change_frame);
   WM_operatortype_append(CLIP_OT_rebuild_proxy);
   WM_operatortype_append(CLIP_OT_mode_set);