ClangFormat: apply to source, most of intern

Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat

1 files changed, 176 insertions, 166 deletions

diff --git a/source/blender/collada/DocumentExporter.cpp b/source/blender/collada/DocumentExporter.cpp
index 42056a7d984..71c0d6c155e 100644
--- a/source/blender/collada/DocumentExporter.cpp
+++ b/source/blender/collada/DocumentExporter.cpp
@@ -22,7 +22,7 @@
 #include <stdio.h>
 #include <math.h>
 #include <vector>
-#include <algorithm> // std::find
+#include <algorithm>  // std::find
 
 #include "COLLADASWCamera.h"
 #include "COLLADASWAsset.h"
@@ -56,8 +56,7 @@
 #include "COLLADASWInstanceNode.h"
 #include "COLLADASWBaseInputElement.h"
 
-extern "C"
-{
+extern "C" {
 #include "DNA_scene_types.h"
 #include "DNA_object_types.h"
 #include "DNA_collection_types.h"
@@ -79,7 +78,7 @@ extern "C"
 #include "BLI_listbase.h"
 #include "BLI_utildefines.h"
 
-#include "BKE_action.h" // pose functions
+#include "BKE_action.h"  // pose functions
 #include "BKE_animsys.h"
 #include "BKE_armature.h"
 #include "BKE_blender_version.h"
@@ -130,44 +129,47 @@ extern bool bc_has_object_type(LinkNode *export_set, short obtype);
 
 char *bc_CustomData_get_layer_name(const struct CustomData *data, int type, int n)
 {
-	int layer_index = CustomData_get_layer_index(data, type);
-	if (layer_index < 0) return NULL;
+  int layer_index = CustomData_get_layer_index(data, type);
+  if (layer_index < 0)
+    return NULL;
 
-	return data->layers[layer_index + n].name;
+  return data->layers[layer_index + n].name;
 }
 
 char *bc_CustomData_get_active_layer_name(const CustomData *data, int type)
 {
-	/* get the layer index of the active layer of type */
-	int layer_index = CustomData_get_active_layer_index(data, type);
-	if (layer_index < 0) return NULL;
+  /* get the layer index of the active layer of type */
+  int layer_index = CustomData_get_active_layer_index(data, type);
+  if (layer_index < 0)
+    return NULL;
 
-	return data->layers[layer_index].name;
+  return data->layers[layer_index].name;
 }
 
-DocumentExporter::DocumentExporter(BlenderContext &blender_context, const ExportSettings *export_settings) :
-	blender_context(blender_context),
-	export_settings(export_settings) {
+DocumentExporter::DocumentExporter(BlenderContext &blender_context,
+                                   const ExportSettings *export_settings)
+    : blender_context(blender_context), export_settings(export_settings)
+{
 }
 
 static COLLADABU::NativeString make_temp_filepath(const char *name, const char *extension)
 {
-	char tempfile[FILE_MAX];
-	const char *tempdir = BKE_tempdir_session();
+  char tempfile[FILE_MAX];
+  const char *tempdir = BKE_tempdir_session();
 
-	if (name == NULL) {
-		name = "untitled";
-	}
+  if (name == NULL) {
+    name = "untitled";
+  }
 
-	BLI_make_file_string(NULL, tempfile, tempdir, name);
+  BLI_make_file_string(NULL, tempfile, tempdir, name);
 
-	if (extension) {
-		BLI_path_extension_ensure(tempfile, FILE_MAX, extension);
-	}
+  if (extension) {
+    BLI_path_extension_ensure(tempfile, FILE_MAX, extension);
+  }
 
-	COLLADABU::NativeString native_filename =
-		COLLADABU::NativeString(tempfile, COLLADABU::NativeString::ENCODING_UTF8);
-	return native_filename;
+  COLLADABU::NativeString native_filename = COLLADABU::NativeString(
+      tempfile, COLLADABU::NativeString::ENCODING_UTF8);
+  return native_filename;
 }
 
 // TODO: it would be better to instantiate animations rather than create a new one per object
@@ -176,149 +178,157 @@ static COLLADABU::NativeString make_temp_filepath(const char *name, const char *
 
 int DocumentExporter::exportCurrentScene()
 {
-	Scene *sce = blender_context.get_scene();
-	bContext *C = blender_context.get_context();
-
-	PointerRNA sceneptr, unit_settings;
-	PropertyRNA *system; /* unused , *scale; */
-
-	clear_global_id_map();
-
-	COLLADABU::NativeString native_filename = make_temp_filepath(NULL, ".dae");
-	COLLADASW::StreamWriter *writer = new COLLADASW::StreamWriter(native_filename);
-
-	// open <collada>
-	writer->startDocument();
-
-	// <asset>
-	COLLADASW::Asset asset(writer);
-
-	RNA_id_pointer_create(&(sce->id), &sceneptr);
-	unit_settings = RNA_pointer_get(&sceneptr, "unit_settings");
-	system = RNA_struct_find_property(&unit_settings, "system");
-	//scale = RNA_struct_find_property(&unit_settings, "scale_length");
-
-	std::string unitname = "meter";
-	float linearmeasure = RNA_float_get(&unit_settings, "scale_length");
-
-	switch (RNA_property_enum_get(&unit_settings, system)) {
-		case USER_UNIT_NONE:
-		case USER_UNIT_METRIC:
-			if (linearmeasure == 0.001f) {
-				unitname = "millimeter";
-			}
-			else if (linearmeasure == 0.01f) {
-				unitname = "centimeter";
-			}
-			else if (linearmeasure == 0.1f) {
-				unitname = "decimeter";
-			}
-			else if (linearmeasure == 1.0f) {
-				unitname = "meter";
-			}
-			else if (linearmeasure == 1000.0f) {
-				unitname = "kilometer";
-			}
-			break;
-		case USER_UNIT_IMPERIAL:
-			if (linearmeasure == 0.0254f) {
-				unitname = "inch";
-			}
-			else if (linearmeasure == 0.3048f) {
-				unitname = "foot";
-			}
-			else if (linearmeasure == 0.9144f) {
-				unitname = "yard";
-			}
-			break;
-		default:
-			break;
-	}
-
-	asset.setUnit(unitname, linearmeasure);
-	asset.setUpAxisType(COLLADASW::Asset::Z_UP);
-	asset.getContributor().mAuthor = "Blender User";
-	char version_buf[128];
+  Scene *sce = blender_context.get_scene();
+  bContext *C = blender_context.get_context();
+
+  PointerRNA sceneptr, unit_settings;
+  PropertyRNA *system; /* unused , *scale; */
+
+  clear_global_id_map();
+
+  COLLADABU::NativeString native_filename = make_temp_filepath(NULL, ".dae");
+  COLLADASW::StreamWriter *writer = new COLLADASW::StreamWriter(native_filename);
+
+  // open <collada>
+  writer->startDocument();
+
+  // <asset>
+  COLLADASW::Asset asset(writer);
+
+  RNA_id_pointer_create(&(sce->id), &sceneptr);
+  unit_settings = RNA_pointer_get(&sceneptr, "unit_settings");
+  system = RNA_struct_find_property(&unit_settings, "system");
+  //scale = RNA_struct_find_property(&unit_settings, "scale_length");
+
+  std::string unitname = "meter";
+  float linearmeasure = RNA_float_get(&unit_settings, "scale_length");
+
+  switch (RNA_property_enum_get(&unit_settings, system)) {
+    case USER_UNIT_NONE:
+    case USER_UNIT_METRIC:
+      if (linearmeasure == 0.001f) {
+        unitname = "millimeter";
+      }
+      else if (linearmeasure == 0.01f) {
+        unitname = "centimeter";
+      }
+      else if (linearmeasure == 0.1f) {
+        unitname = "decimeter";
+      }
+      else if (linearmeasure == 1.0f) {
+        unitname = "meter";
+      }
+      else if (linearmeasure == 1000.0f) {
+        unitname = "kilometer";
+      }
+      break;
+    case USER_UNIT_IMPERIAL:
+      if (linearmeasure == 0.0254f) {
+        unitname = "inch";
+      }
+      else if (linearmeasure == 0.3048f) {
+        unitname = "foot";
+      }
+      else if (linearmeasure == 0.9144f) {
+        unitname = "yard";
+      }
+      break;
+    default:
+      break;
+  }
+
+  asset.setUnit(unitname, linearmeasure);
+  asset.setUpAxisType(COLLADASW::Asset::Z_UP);
+  asset.getContributor().mAuthor = "Blender User";
+  char version_buf[128];
 #ifdef WITH_BUILDINFO
-	BLI_snprintf(version_buf, sizeof(version_buf), "Blender %d.%02d.%d commit date:%s, commit time:%s, hash:%s",
-	             BLENDER_VERSION / 100, BLENDER_VERSION % 100, BLENDER_SUBVERSION,
-	             build_commit_date, build_commit_time, build_hash);
+  BLI_snprintf(version_buf,
+               sizeof(version_buf),
+               "Blender %d.%02d.%d commit date:%s, commit time:%s, hash:%s",
+               BLENDER_VERSION / 100,
+               BLENDER_VERSION % 100,
+               BLENDER_SUBVERSION,
+               build_commit_date,
+               build_commit_time,
+               build_hash);
 #else
-	BLI_snprintf(version_buf, sizeof(version_buf), "Blender %d.%02d.%d",
-	             BLENDER_VERSION / 100, BLENDER_VERSION % 100, BLENDER_SUBVERSION);
+  BLI_snprintf(version_buf,
+               sizeof(version_buf),
+               "Blender %d.%02d.%d",
+               BLENDER_VERSION / 100,
+               BLENDER_VERSION % 100,
+               BLENDER_SUBVERSION);
 #endif
-	asset.getContributor().mAuthoringTool = version_buf;
-	asset.add();
-
-	LinkNode *export_set = this->export_settings->export_set;
-	// <library_cameras>
-	if (bc_has_object_type(export_set, OB_CAMERA)) {
-		CamerasExporter ce(writer, this->export_settings);
-		ce.exportCameras(sce);
-	}
-
-	// <library_lights>
-	if (bc_has_object_type(export_set, OB_LAMP)) {
-		LightsExporter le(writer, this->export_settings);
-		le.exportLights(sce);
-	}
-
-	// <library_effects>
-	EffectsExporter ee(writer, this->export_settings, key_image_map);
-	ee.exportEffects(C, sce);
-
-	// <library_images>
-	ImagesExporter ie(writer, this->export_settings, key_image_map);
-	ie.exportImages(sce);
-
-	// <library_materials>
-	MaterialsExporter me(writer, this->export_settings);
-	me.exportMaterials(sce);
-
-	// <library_geometries>
-	if (bc_has_object_type(export_set, OB_MESH)) {
-		GeometryExporter ge(blender_context, writer, this->export_settings);
-		ge.exportGeom();
-	}
-
-	// <library_controllers>
-	ArmatureExporter arm_exporter(blender_context, writer, this->export_settings);
-	ControllerExporter controller_exporter(blender_context, writer, this->export_settings);
-	if (bc_has_object_type(export_set, OB_ARMATURE) || this->export_settings->include_shapekeys)
-	{
-		controller_exporter.export_controllers();
-	}
-
-	// <library_visual_scenes>
-
-	SceneExporter se(blender_context, writer, &arm_exporter, this->export_settings);
-
-	if (this->export_settings->include_animations) {
-		// <library_animations>
-		AnimationExporter ae(blender_context, writer, this->export_settings);
-		ae.exportAnimations();
-	}
-
-	se.exportScene();
-
-	// <scene>
-	std::string scene_name(translate_id(id_name(sce)));
-	COLLADASW::Scene scene(writer, COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING,
-	                                           scene_name));
-	scene.add();
-
-	// close <Collada>
-	writer->endDocument();
-	delete writer;
-
-	// Finally move the created document into place
-	fprintf(stdout, "Collada export to: %s\n", this->export_settings->filepath);
-	int status = BLI_rename(native_filename.c_str(), this->export_settings->filepath);
-	if (status != 0) {
-		status = BLI_copy(native_filename.c_str(), this->export_settings->filepath);
-		BLI_delete(native_filename.c_str(), false, false);
-	}
-	return status;
+  asset.getContributor().mAuthoringTool = version_buf;
+  asset.add();
+
+  LinkNode *export_set = this->export_settings->export_set;
+  // <library_cameras>
+  if (bc_has_object_type(export_set, OB_CAMERA)) {
+    CamerasExporter ce(writer, this->export_settings);
+    ce.exportCameras(sce);
+  }
+
+  // <library_lights>
+  if (bc_has_object_type(export_set, OB_LAMP)) {
+    LightsExporter le(writer, this->export_settings);
+    le.exportLights(sce);
+  }
+
+  // <library_effects>
+  EffectsExporter ee(writer, this->export_settings, key_image_map);
+  ee.exportEffects(C, sce);
+
+  // <library_images>
+  ImagesExporter ie(writer, this->export_settings, key_image_map);
+  ie.exportImages(sce);
+
+  // <library_materials>
+  MaterialsExporter me(writer, this->export_settings);
+  me.exportMaterials(sce);
+
+  // <library_geometries>
+  if (bc_has_object_type(export_set, OB_MESH)) {
+    GeometryExporter ge(blender_context, writer, this->export_settings);
+    ge.exportGeom();
+  }
+
+  // <library_controllers>
+  ArmatureExporter arm_exporter(blender_context, writer, this->export_settings);
+  ControllerExporter controller_exporter(blender_context, writer, this->export_settings);
+  if (bc_has_object_type(export_set, OB_ARMATURE) || this->export_settings->include_shapekeys) {
+    controller_exporter.export_controllers();
+  }
+
+  // <library_visual_scenes>
+
+  SceneExporter se(blender_context, writer, &arm_exporter, this->export_settings);
+
+  if (this->export_settings->include_animations) {
+    // <library_animations>
+    AnimationExporter ae(blender_context, writer, this->export_settings);
+    ae.exportAnimations();
+  }
+
+  se.exportScene();
+
+  // <scene>
+  std::string scene_name(translate_id(id_name(sce)));
+  COLLADASW::Scene scene(writer, COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, scene_name));
+  scene.add();
+
+  // close <Collada>
+  writer->endDocument();
+  delete writer;
+
+  // Finally move the created document into place
+  fprintf(stdout, "Collada export to: %s\n", this->export_settings->filepath);
+  int status = BLI_rename(native_filename.c_str(), this->export_settings->filepath);
+  if (status != 0) {
+    status = BLI_copy(native_filename.c_str(), this->export_settings->filepath);
+    BLI_delete(native_filename.c_str(), false, false);
+  }
+  return status;
 }
 
 void DocumentExporter::exportScenes(const char *filename)