UI: Windows Blend File Association

This patch allows Windows users to specify that their current blender
installation should be used to create thumbnails and be associated
with ".blend" files. This is done from Preferences / System. The only
way to do this currently is from the command-line and this is sometimes
inconvenient.

Differential Revision: https://developer.blender.org/D10887

Reviewed by Brecht Van Lommel

1 files changed, 37 insertions, 0 deletions

diff --git a/source/blender/editors/space_file/file_ops.c b/source/blender/editors/space_file/file_ops.c
index 7c14f4659eb..4bbdbb0d97c 100644
--- a/source/blender/editors/space_file/file_ops.c
+++ b/source/blender/editors/space_file/file_ops.c
@@ -2633,6 +2633,43 @@ void FILE_OT_hidedot(struct wmOperatorType *ot)
 /** \} */
 
 /* -------------------------------------------------------------------- */
+/** \name Associate File Type Operator (Windows only)
+ * \{ */
+
+static int associate_blend_exec(bContext *C, wmOperator *op)
+{
+#ifdef WIN32
+  WM_cursor_wait(true);
+  if (BLI_windows_register_blend_extension(true)) {
+    BKE_report(op->reports, RPT_INFO, "File association registered");
+    WM_cursor_wait(false);
+    return OPERATOR_FINISHED;
+  }
+  else {
+    BKE_report(op->reports, RPT_ERROR, "Unable to register file association");
+    WM_cursor_wait(false);
+    return OPERATOR_CANCELLED;
+  }
+#else
+  BKE_report(op->reports, RPT_WARNING, "Operator Not supported");
+  return OPERATOR_CANCELLED;
+#endif
+}
+
+void FILE_OT_associate_blend(struct wmOperatorType *ot)
+{
+  /* identifiers */
+  ot->name = "Register File Association";
+  ot->description = "Use this installation for .blend files and to display thumbnails";
+  ot->idname = "FILE_OT_associate_blend";
+
+  /* api callbacks */
+  ot->exec = associate_blend_exec;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
 /** \name Increment Filename Operator
  * \{ */