code cleanup: collada

- when bubble sorting names - dont convert to str::string just to compare strings
- use BLI_linklist_index() to check if an item is in the list
- quiet some warnings

source/blender/collada/ArmatureExporter.cpp

@@ -187,9 +187,12 @@ void ArmatureExporter::add_bone_node(Bone *bone, Object *ob_arm, Scene *sce,
 		node.setNodeName(node_name);
 		node.setNodeSid(node_sid);
 
-		/*if ( bone->childbase.first == NULL || BLI_countlist(&(bone->childbase))>=2)
+#if 0
+		if (bone->childbase.first == NULL || BLI_countlist(&(bone->childbase)) >= 2) {
 			add_blender_leaf_bone( bone, ob_arm , node );
-		   else{*/
+		}
+		else {
+#endif
 		node.start();
 
 		add_bone_transform(ob_arm, bone, node);

source/blender/collada/DocumentImporter.cpp

@@ -386,7 +386,7 @@ Object *DocumentImporter::create_instance_node(Object *source_ob, COLLADAFW::Nod
 			Object *new_child = NULL;
 			if (inodes.getCount()) { // \todo loop through instance nodes
 				const COLLADAFW::UniqueId& id = inodes[0]->getInstanciatedObjectId();
-				fprintf(stderr, "Doing %d child nodes\n", node_map.count(id));
+				fprintf(stderr, "Doing %d child nodes\n", (int)node_map.count(id));
 				new_child = create_instance_node(object_map.find(id)->second, node_map[id], child_node, sce, is_library_node);
 			}
 			else {

source/blender/collada/ExportSettings.h

@@ -31,8 +31,7 @@ extern "C" {
 #ifndef __EXPORTSETTINGS_H__
 #define __EXPORTSETTINGS_H__
 
-struct ExportSettings
-{
+struct ExportSettings {
 public:
 	bool apply_modifiers;
 	bool selected;

source/blender/collada/collada.cpp

@@ -49,8 +49,7 @@ int collada_import(bContext *C, const char *filepath)
 	return 0;
 }
 
-int collada_export(
-	Scene *sce,
+int collada_export(Scene *sce,
                    const char *filepath,
 
                    int apply_modifiers,

source/blender/collada/collada.h

@@ -37,8 +37,7 @@ extern "C" {
  * both return 1 on success, 0 on error
  */
 int collada_import(bContext *C, const char *filepath);
-	int collada_export(
-		Scene *sce, 
+int collada_export(Scene *sce,
                    const char *filepath,
                    int apply_modifiers,
 

source/blender/collada/collada_utils.cpp

@@ -193,30 +193,19 @@ bool bc_is_base_node(LinkNode *export_set, Object *ob)
 
 bool bc_is_in_Export_set(LinkNode *export_set, Object *ob)
 {
-	LinkNode *node = export_set;
-	
-	while (node) {
-		Object *element = (Object *)node->link;
-	
-		if (element == ob)
-			return true;
-		
-		node= node->next;
-	}
-	return false;
+	return (BLI_linklist_index(export_set, ob) != -1);
 }
 
 bool bc_has_object_type(LinkNode *export_set, short obtype)
 {
-	LinkNode *node = export_set;
+	LinkNode *node;
 	
-	while (node) {
+	for (node = export_set; node; node = node->next) {
 		Object *ob = (Object *)node->link;
-			
+		/* XXX - why is this checking for ob->data? - we could be looking for empties */
 		if (ob->type == obtype && ob->data) {
 			return true;
 		}
-		node= node->next;
 	}
 	return false;
 }
@@ -245,10 +234,7 @@ void bc_bubble_sort_by_Object_name(LinkNode *export_set)
 			Object *a = (Object *)current->link;
 			Object *b = (Object *)current->next->link;
 
-			std::string str_a (a->id.name);
-			std::string str_b (b->id.name);
-
-			if (str_a.compare(str_b) > 0) {
+			if (strcmp(a->id.name, b->id.name) > 0) {
 				current->link       = b;
 				current->next->link = a;
 				sorted = false;
@@ -272,7 +258,7 @@ bool bc_is_root_bone(Bone *aBone, bool deform_bones_only) {
 				root = bone;
 			bone = bone->parent;
 		}
-		return aBone==root;
+		return (aBone == root);
 	}
 	else
 		return !(aBone->parent);

source/blender/windowmanager/intern/wm_operators.c

@@ -2213,8 +2213,6 @@ static int wm_collada_export_exec(bContext *C, wmOperator *op)
 
 void uiCollada_exportSettings(uiLayout *layout, PointerRNA *imfptr)
 {
-	ID *id = imfptr->id.data;
-
 	uiLayout *box, *row;
 
 	// Export Options:
@@ -2253,7 +2251,7 @@ void uiCollada_exportSettings(uiLayout *layout, PointerRNA *imfptr)
 
 }
 
-static void wm_collada_export_draw(bContext *C, wmOperator *op)
+static void wm_collada_export_draw(bContext *UNUSED(C), wmOperator *op)
 {
 	PointerRNA ptr;