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, 158 insertions, 132 deletions

diff --git a/source/blender/editors/space_node/node_buttons.c b/source/blender/editors/space_node/node_buttons.c
index 13f8eb0729e..63e97ecd955 100644
--- a/source/blender/editors/space_node/node_buttons.c
+++ b/source/blender/editors/space_node/node_buttons.c
@@ -45,8 +45,7 @@
 
 #include "UI_resources.h"
 
-#include "node_intern.h"  /* own include */
-
+#include "node_intern.h" /* own include */
 
 /* ******************* node space & buttons ************** */
 
@@ -54,181 +53,208 @@
 /* poll for active nodetree */
 static bool active_nodetree_poll(const bContext *C, PanelType *UNUSED(pt))
 {
-	SpaceNode *snode = CTX_wm_space_node(C);
+  SpaceNode *snode = CTX_wm_space_node(C);
 
-	return (snode && snode->nodetree);
+  return (snode && snode->nodetree);
 }
 #endif
 
 static bool node_sockets_poll(const bContext *C, PanelType *UNUSED(pt))
 {
-	SpaceNode *snode = CTX_wm_space_node(C);
+  SpaceNode *snode = CTX_wm_space_node(C);
 
-	return (snode && snode->nodetree && G.debug_value == 777);
+  return (snode && snode->nodetree && G.debug_value == 777);
 }
 
 static void node_sockets_panel(const bContext *C, Panel *pa)
 {
-	SpaceNode *snode = CTX_wm_space_node(C);
-	bNodeTree *ntree = (snode) ? snode->edittree : NULL;
-	bNode *node = (ntree) ? nodeGetActive(ntree) : NULL;
-	bNodeSocket *sock;
-	uiLayout *layout = pa->layout, *split;
-	char name[UI_MAX_NAME_STR];
-
-	if (ELEM(NULL, ntree, node)) {
-		return;
-	}
-
-	for (sock = node->inputs.first; sock; sock = sock->next) {
-		BLI_snprintf(name, sizeof(name), "%s:", sock->name);
-
-		split = uiLayoutSplit(layout, 0.35f, false);
-		uiItemL(split, name, ICON_NONE);
-		uiTemplateNodeLink(split, ntree, node, sock);
-	}
+  SpaceNode *snode = CTX_wm_space_node(C);
+  bNodeTree *ntree = (snode) ? snode->edittree : NULL;
+  bNode *node = (ntree) ? nodeGetActive(ntree) : NULL;
+  bNodeSocket *sock;
+  uiLayout *layout = pa->layout, *split;
+  char name[UI_MAX_NAME_STR];
+
+  if (ELEM(NULL, ntree, node)) {
+    return;
+  }
+
+  for (sock = node->inputs.first; sock; sock = sock->next) {
+    BLI_snprintf(name, sizeof(name), "%s:", sock->name);
+
+    split = uiLayoutSplit(layout, 0.35f, false);
+    uiItemL(split, name, ICON_NONE);
+    uiTemplateNodeLink(split, ntree, node, sock);
+  }
 }
 
 static bool node_tree_interface_poll(const bContext *C, PanelType *UNUSED(pt))
 {
-	SpaceNode *snode = CTX_wm_space_node(C);
+  SpaceNode *snode = CTX_wm_space_node(C);
 
-	return (snode && snode->edittree && (snode->edittree->inputs.first || snode->edittree->outputs.first));
+  return (snode && snode->edittree &&
+          (snode->edittree->inputs.first || snode->edittree->outputs.first));
 }
 
 static bool node_tree_find_active_socket(bNodeTree *ntree, bNodeSocket **r_sock, int *r_in_out)
 {
-	bNodeSocket *sock;
-	for (sock = ntree->inputs.first; sock; sock = sock->next) {
-		if (sock->flag & SELECT) {
-			*r_sock = sock;
-			*r_in_out = SOCK_IN;
-			return true;
-		}
-	}
-	for (sock = ntree->outputs.first; sock; sock = sock->next) {
-		if (sock->flag & SELECT) {
-			*r_sock = sock;
-			*r_in_out = SOCK_OUT;
-			return true;
-		}
-	}
-
-	*r_sock = NULL;
-	*r_in_out = 0;
-	return false;
+  bNodeSocket *sock;
+  for (sock = ntree->inputs.first; sock; sock = sock->next) {
+    if (sock->flag & SELECT) {
+      *r_sock = sock;
+      *r_in_out = SOCK_IN;
+      return true;
+    }
+  }
+  for (sock = ntree->outputs.first; sock; sock = sock->next) {
+    if (sock->flag & SELECT) {
+      *r_sock = sock;
+      *r_in_out = SOCK_OUT;
+      return true;
+    }
+  }
+
+  *r_sock = NULL;
+  *r_in_out = 0;
+  return false;
 }
 
 static void node_tree_interface_panel(const bContext *C, Panel *pa)
 {
-	SpaceNode *snode = CTX_wm_space_node(C);
-	bNodeTree *ntree = (snode) ? snode->edittree : NULL;
-	bNodeSocket *sock;
-	int in_out;
-	uiLayout *layout = pa->layout, *row, *split, *col;
-	PointerRNA ptr, sockptr, opptr;
-	wmOperatorType *ot;
-
-	if (!ntree) {
-		return;
-	}
-
-	RNA_id_pointer_create((ID *)ntree, &ptr);
-
-	node_tree_find_active_socket(ntree, &sock, &in_out);
-	RNA_pointer_create((ID *)ntree, &RNA_NodeSocketInterface, sock, &sockptr);
-
-	row = uiLayoutRow(layout, false);
-
-	split = uiLayoutRow(row, true);
-	col = uiLayoutColumn(split, true);
-	ot = WM_operatortype_find("NODE_OT_tree_socket_add", false);
-	uiItemL(col, IFACE_("Inputs:"), ICON_NONE);
-	uiTemplateList(col, (bContext *)C, "NODE_UL_interface_sockets", "inputs", &ptr, "inputs", &ptr, "active_input",
-	               NULL, 0, 0, 0, 0, false, false);
-	uiItemFullO_ptr(col, ot, "", ICON_PLUS, NULL, WM_OP_EXEC_DEFAULT, 0, &opptr);
-	RNA_enum_set(&opptr, "in_out", SOCK_IN);
-
-	col = uiLayoutColumn(split, true);
-	uiItemL(col, IFACE_("Outputs:"), ICON_NONE);
-	uiTemplateList(col, (bContext *)C, "NODE_UL_interface_sockets", "outputs", &ptr, "outputs", &ptr, "active_output",
-	               NULL, 0, 0, 0, 0, false, false);
-	uiItemFullO_ptr(col, ot, "", ICON_PLUS, NULL, WM_OP_EXEC_DEFAULT, 0, &opptr);
-	RNA_enum_set(&opptr, "in_out", SOCK_OUT);
-
-	ot = WM_operatortype_find("NODE_OT_tree_socket_move", false);
-	col = uiLayoutColumn(row, true);
-	uiItemFullO_ptr(col, ot, "", ICON_TRIA_UP, NULL, WM_OP_EXEC_DEFAULT, 0, &opptr);
-	RNA_enum_set(&opptr, "direction", 1);
-	uiItemFullO_ptr(col, ot, "", ICON_TRIA_DOWN, NULL, WM_OP_EXEC_DEFAULT, 0, &opptr);
-	RNA_enum_set(&opptr, "direction", 2);
-
-	if (sock) {
-		row = uiLayoutRow(layout, true);
-		uiItemR(row, &sockptr, "name", 0, NULL, ICON_NONE);
-		uiItemO(row, "", ICON_X, "NODE_OT_tree_socket_remove");
-
-		if (sock->typeinfo->interface_draw) {
-			uiItemS(layout);
-			sock->typeinfo->interface_draw((bContext *)C, layout, &sockptr);
-		}
-	}
+  SpaceNode *snode = CTX_wm_space_node(C);
+  bNodeTree *ntree = (snode) ? snode->edittree : NULL;
+  bNodeSocket *sock;
+  int in_out;
+  uiLayout *layout = pa->layout, *row, *split, *col;
+  PointerRNA ptr, sockptr, opptr;
+  wmOperatorType *ot;
+
+  if (!ntree) {
+    return;
+  }
+
+  RNA_id_pointer_create((ID *)ntree, &ptr);
+
+  node_tree_find_active_socket(ntree, &sock, &in_out);
+  RNA_pointer_create((ID *)ntree, &RNA_NodeSocketInterface, sock, &sockptr);
+
+  row = uiLayoutRow(layout, false);
+
+  split = uiLayoutRow(row, true);
+  col = uiLayoutColumn(split, true);
+  ot = WM_operatortype_find("NODE_OT_tree_socket_add", false);
+  uiItemL(col, IFACE_("Inputs:"), ICON_NONE);
+  uiTemplateList(col,
+                 (bContext *)C,
+                 "NODE_UL_interface_sockets",
+                 "inputs",
+                 &ptr,
+                 "inputs",
+                 &ptr,
+                 "active_input",
+                 NULL,
+                 0,
+                 0,
+                 0,
+                 0,
+                 false,
+                 false);
+  uiItemFullO_ptr(col, ot, "", ICON_PLUS, NULL, WM_OP_EXEC_DEFAULT, 0, &opptr);
+  RNA_enum_set(&opptr, "in_out", SOCK_IN);
+
+  col = uiLayoutColumn(split, true);
+  uiItemL(col, IFACE_("Outputs:"), ICON_NONE);
+  uiTemplateList(col,
+                 (bContext *)C,
+                 "NODE_UL_interface_sockets",
+                 "outputs",
+                 &ptr,
+                 "outputs",
+                 &ptr,
+                 "active_output",
+                 NULL,
+                 0,
+                 0,
+                 0,
+                 0,
+                 false,
+                 false);
+  uiItemFullO_ptr(col, ot, "", ICON_PLUS, NULL, WM_OP_EXEC_DEFAULT, 0, &opptr);
+  RNA_enum_set(&opptr, "in_out", SOCK_OUT);
+
+  ot = WM_operatortype_find("NODE_OT_tree_socket_move", false);
+  col = uiLayoutColumn(row, true);
+  uiItemFullO_ptr(col, ot, "", ICON_TRIA_UP, NULL, WM_OP_EXEC_DEFAULT, 0, &opptr);
+  RNA_enum_set(&opptr, "direction", 1);
+  uiItemFullO_ptr(col, ot, "", ICON_TRIA_DOWN, NULL, WM_OP_EXEC_DEFAULT, 0, &opptr);
+  RNA_enum_set(&opptr, "direction", 2);
+
+  if (sock) {
+    row = uiLayoutRow(layout, true);
+    uiItemR(row, &sockptr, "name", 0, NULL, ICON_NONE);
+    uiItemO(row, "", ICON_X, "NODE_OT_tree_socket_remove");
+
+    if (sock->typeinfo->interface_draw) {
+      uiItemS(layout);
+      sock->typeinfo->interface_draw((bContext *)C, layout, &sockptr);
+    }
+  }
 }
 
 /* ******************* node buttons registration ************** */
 
 void node_buttons_register(ARegionType *art)
 {
-	PanelType *pt;
-
-	pt = MEM_callocN(sizeof(PanelType), "spacetype node panel node sockets");
-	strcpy(pt->idname, "NODE_PT_sockets");
-	strcpy(pt->category, N_("Node"));
-	strcpy(pt->label, N_("Sockets"));
-	strcpy(pt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
-	pt->draw = node_sockets_panel;
-	pt->poll = node_sockets_poll;
-	pt->flag |= PNL_DEFAULT_CLOSED;
-	BLI_addtail(&art->paneltypes, pt);
-
-	pt = MEM_callocN(sizeof(PanelType), "spacetype node panel tree interface");
-	strcpy(pt->idname, "NODE_PT_node_tree_interface");
-	strcpy(pt->category, N_("Node"));
-	strcpy(pt->label, N_("Interface"));
-	strcpy(pt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
-	pt->draw = node_tree_interface_panel;
-	pt->poll = node_tree_interface_poll;
-	BLI_addtail(&art->paneltypes, pt);
+  PanelType *pt;
+
+  pt = MEM_callocN(sizeof(PanelType), "spacetype node panel node sockets");
+  strcpy(pt->idname, "NODE_PT_sockets");
+  strcpy(pt->category, N_("Node"));
+  strcpy(pt->label, N_("Sockets"));
+  strcpy(pt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
+  pt->draw = node_sockets_panel;
+  pt->poll = node_sockets_poll;
+  pt->flag |= PNL_DEFAULT_CLOSED;
+  BLI_addtail(&art->paneltypes, pt);
+
+  pt = MEM_callocN(sizeof(PanelType), "spacetype node panel tree interface");
+  strcpy(pt->idname, "NODE_PT_node_tree_interface");
+  strcpy(pt->category, N_("Node"));
+  strcpy(pt->label, N_("Interface"));
+  strcpy(pt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
+  pt->draw = node_tree_interface_panel;
+  pt->poll = node_tree_interface_poll;
+  BLI_addtail(&art->paneltypes, pt);
 }
 
 static int node_properties_toggle_exec(bContext *C, wmOperator *UNUSED(op))
 {
-	ScrArea *sa = CTX_wm_area(C);
-	ARegion *ar = node_has_buttons_region(sa);
+  ScrArea *sa = CTX_wm_area(C);
+  ARegion *ar = node_has_buttons_region(sa);
 
-	if (ar) {
-		ED_region_toggle_hidden(C, ar);
-	}
+  if (ar) {
+    ED_region_toggle_hidden(C, ar);
+  }
 
-	return OPERATOR_FINISHED;
+  return OPERATOR_FINISHED;
 }
 
 /* non-standard poll operator which doesn't care if there are any nodes */
 static bool node_properties_poll(bContext *C)
 {
-	ScrArea *sa = CTX_wm_area(C);
-	return (sa && (sa->spacetype == SPACE_NODE));
+  ScrArea *sa = CTX_wm_area(C);
+  return (sa && (sa->spacetype == SPACE_NODE));
 }
 
 void NODE_OT_properties(wmOperatorType *ot)
 {
-	ot->name = "Toggle Sidebar";
-	ot->description = "Toggle the properties region visibility";
-	ot->idname = "NODE_OT_properties";
+  ot->name = "Toggle Sidebar";
+  ot->description = "Toggle the properties region visibility";
+  ot->idname = "NODE_OT_properties";
 
-	ot->exec = node_properties_toggle_exec;
-	ot->poll = node_properties_poll;
+  ot->exec = node_properties_toggle_exec;
+  ot->poll = node_properties_poll;
 
-	/* flags */
-	ot->flag = 0;
+  /* flags */
+  ot->flag = 0;
 }