2.5: Error reporting

* Added a report list to operator, to which they can report errors and
  warnings. When the operator ends, it will display them with a popup. For
  python these should become exceptions when calling operators.
* Added a function to make a popup menu from a report list.
* Also added a utility function to prepend a string before the reports to
  indicate what they relates to. Also made the report functions used
  BLI_dynstr to simplify the code.
* Made file reading and writing report errors to the user again using this
  system, also replacing the left over uncommented bad level error() calls.

1 files changed, 4 insertions, 3 deletions

diff --git a/source/blender/blenkernel/BKE_blender.h b/source/blender/blenkernel/BKE_blender.h
index 5eb3de4404e..dbdb570b2f8 100644
--- a/source/blender/blenkernel/BKE_blender.h
+++ b/source/blender/blenkernel/BKE_blender.h
@@ -40,6 +40,7 @@ extern "C" {
 struct ListBase;
 struct MemFile;
 struct bContext;
+struct ReportList;
 
 #define BLENDER_VERSION			250
 #define BLENDER_SUBVERSION		0
@@ -47,9 +48,9 @@ struct bContext;
 #define BLENDER_MINVERSION		250
 #define BLENDER_MINSUBVERSION	0
 
-int	BKE_read_file(struct bContext *C, char *dir, void *type_r);
-int BKE_read_file_from_memory(struct bContext *C, char* filebuf, int filelength, void *type_r);
-int BKE_read_file_from_memfile(struct bContext *C, struct MemFile *memfile);
+int BKE_read_file(struct bContext *C, char *dir, void *type_r, struct ReportList *reports);
+int BKE_read_file_from_memory(struct bContext *C, char* filebuf, int filelength, void *type_r, struct ReportList *reports);
+int BKE_read_file_from_memfile(struct bContext *C, struct MemFile *memfile, struct ReportList *reports);
 
 void free_blender(void);
 void initglobals(void);