Merge branch 'master' into GPencil_EditStrokes

1 files changed, 64 insertions, 4 deletions

diff --git a/source/blender/windowmanager/intern/wm_operators.c b/source/blender/windowmanager/intern/wm_operators.c
index 4c0dfd4a532..5910f82730e 100644
--- a/source/blender/windowmanager/intern/wm_operators.c
+++ b/source/blender/windowmanager/intern/wm_operators.c
@@ -38,6 +38,7 @@
 #include <stdio.h>
 #include <stddef.h>
 #include <assert.h>
+#include <errno.h>
 
 #include "GHOST_C-api.h"
 
@@ -64,6 +65,7 @@
 
 #include "BLO_readfile.h"
 
+#include "BKE_appdir.h"
 #include "BKE_autoexec.h"
 #include "BKE_blender.h"
 #include "BKE_brush.h"
@@ -1399,6 +1401,64 @@ wmOperator *WM_operator_last_redo(const bContext *C)
 	return op;
 }
 
+/**
+ * Use for drag & drop a path or name with operators invoke() function.
+ */
+ID *WM_operator_drop_load_path(struct bContext *C, wmOperator *op, const short idcode)
+{
+	ID *id = NULL;
+	/* check input variables */
+	if (RNA_struct_property_is_set(op->ptr, "filepath")) {
+		const bool is_relative_path = RNA_boolean_get(op->ptr, "relative_path");
+		char path[FILE_MAX];
+		bool exists = false;
+
+		RNA_string_get(op->ptr, "filepath", path);
+
+		errno = 0;
+
+		if (idcode == ID_IM) {
+			id = (ID *)BKE_image_load_exists_ex(path, &exists);
+		}
+		else {
+			BLI_assert(0);
+		}
+
+		if (!id) {
+			BKE_reportf(op->reports, RPT_ERROR, "Cannot read %s '%s': %s",
+			            BKE_idcode_to_name(idcode), path,
+			            errno ? strerror(errno) : TIP_("unsupported format"));
+			return NULL;
+		}
+
+		if (is_relative_path ) {
+			if (exists == false) {
+				Main *bmain = CTX_data_main(C);
+
+				if (idcode == ID_IM) {
+					BLI_path_rel(((Image *)id)->name, bmain->name);
+				}
+				else {
+					BLI_assert(0);
+				}
+			}
+		}
+	}
+	else if (RNA_struct_property_is_set(op->ptr, "name")) {
+		char name[MAX_ID_NAME - 2];
+		RNA_string_get(op->ptr, "name", name);
+		id = BKE_libblock_find_name(idcode, name);
+		if (!id) {
+			BKE_reportf(op->reports, RPT_ERROR, "%s '%s' not found",
+			            BKE_idcode_to_name(idcode), name);
+			return NULL;
+		}
+		id_us_plus(id);
+	}
+
+	return id;
+}
+
 static void wm_block_redo_cb(bContext *C, void *arg_op, int UNUSED(arg_event))
 {
 	wmOperator *op = arg_op;
@@ -1776,14 +1836,14 @@ static void wm_block_splash_refreshmenu(bContext *UNUSED(C), void *UNUSED(arg_bl
 static int wm_resource_check_prev(void)
 {
 
-	const char *res = BLI_get_folder_version(BLENDER_RESOURCE_PATH_USER, BLENDER_VERSION, true);
+	const char *res = BKE_appdir_folder_id_version(BLENDER_RESOURCE_PATH_USER, BLENDER_VERSION, true);
 
 	// if (res) printf("USER: %s\n", res);
 
 #if 0 /* ignore the local folder */
 	if (res == NULL) {
 		/* with a local dir, copying old files isn't useful since local dir get priority for config */
-		res = BLI_get_folder_version(BLENDER_RESOURCE_PATH_LOCAL, BLENDER_VERSION, true);
+		res = BKE_appdir_folder_id_version(BLENDER_RESOURCE_PATH_LOCAL, BLENDER_VERSION, true);
 	}
 #endif
 
@@ -1792,7 +1852,7 @@ static int wm_resource_check_prev(void)
 		return false;
 	}
 	else {
-		return (BLI_get_folder_version(BLENDER_RESOURCE_PATH_USER, BLENDER_VERSION - 1, true) != NULL);
+		return (BKE_appdir_folder_id_version(BLENDER_RESOURCE_PATH_USER, BLENDER_VERSION - 1, true) != NULL);
 	}
 }
 
@@ -2687,7 +2747,7 @@ void WM_recover_last_session(bContext *C, ReportList *reports)
 {
 	char filepath[FILE_MAX];
 	
-	BLI_make_file_string("/", filepath, BLI_temp_dir_base(), BLENDER_QUIT_FILE);
+	BLI_make_file_string("/", filepath, BKE_tempdir_base(), BLENDER_QUIT_FILE);
 	/* if reports==NULL, it's called directly without operator, we add a quick check here */
 	if (reports || BLI_exists(filepath)) {
 		G.fileflags |= G_FILE_RECOVER;