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, 140 insertions, 137 deletions

diff --git a/source/blender/blenkernel/intern/suggestions.c b/source/blender/blenkernel/intern/suggestions.c
index f3f919d0048..7631afaa680 100644
--- a/source/blender/blenkernel/intern/suggestions.c
+++ b/source/blender/blenkernel/intern/suggestions.c
@@ -21,7 +21,6 @@
  * \ingroup bke
  */
 
-
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
@@ -44,23 +43,23 @@ static char *documentation = NULL;
 
 static void txttl_free_suggest(void)
 {
-	SuggItem *item, *prev;
-	for (item = suggestions.last; item; item = prev) {
-		prev = item->prev;
-		MEM_freeN(item);
-	}
-	suggestions.first = suggestions.last = NULL;
-	suggestions.firstmatch = suggestions.lastmatch = NULL;
-	suggestions.selected = NULL;
-	suggestions.top = 0;
+  SuggItem *item, *prev;
+  for (item = suggestions.last; item; item = prev) {
+    prev = item->prev;
+    MEM_freeN(item);
+  }
+  suggestions.first = suggestions.last = NULL;
+  suggestions.firstmatch = suggestions.lastmatch = NULL;
+  suggestions.selected = NULL;
+  suggestions.top = 0;
 }
 
 static void txttl_free_docs(void)
 {
-	if (documentation) {
-		MEM_freeN(documentation);
-		documentation = NULL;
-	}
+  if (documentation) {
+    MEM_freeN(documentation);
+    documentation = NULL;
+  }
 }
 
 /**************************/
@@ -69,26 +68,27 @@ static void txttl_free_docs(void)
 
 void free_texttools(void)
 {
-	txttl_free_suggest();
-	txttl_free_docs();
+  txttl_free_suggest();
+  txttl_free_docs();
 }
 
 void texttool_text_set_active(Text *text)
 {
-	if (activeToolText == text) return;
-	texttool_text_clear();
-	activeToolText = text;
+  if (activeToolText == text)
+    return;
+  texttool_text_clear();
+  activeToolText = text;
 }
 
 void texttool_text_clear(void)
 {
-	free_texttools();
-	activeToolText = NULL;
+  free_texttools();
+  activeToolText = NULL;
 }
 
 short texttool_text_is_active(Text *text)
 {
-	return activeToolText == text ? 1 : 0;
+  return activeToolText == text ? 1 : 0;
 }
 
 /***************************/
@@ -97,125 +97,127 @@ short texttool_text_is_active(Text *text)
 
 void texttool_suggest_add(const char *name, char type)
 {
-	const int len = strlen(name);
-	int cmp;
-	SuggItem *newitem, *item;
-
-	newitem = MEM_mallocN(sizeof(SuggItem) + len + 1, "SuggItem");
-	if (!newitem) {
-		printf("Failed to allocate memory for suggestion.\n");
-		return;
-	}
-
-	memcpy(newitem->name, name, len + 1);
-	newitem->type = type;
-	newitem->prev = newitem->next = NULL;
-
-	/* Perform simple linear search for ordered storage */
-	if (!suggestions.first || !suggestions.last) {
-		suggestions.first = suggestions.last = newitem;
-	}
-	else {
-		cmp = -1;
-		for (item = suggestions.last; item; item = item->prev) {
-			cmp = BLI_strncasecmp(name, item->name, len);
-
-			/* Newitem comes after this item, insert here */
-			if (cmp >= 0) {
-				newitem->prev = item;
-				if (item->next)
-					item->next->prev = newitem;
-				newitem->next = item->next;
-				item->next = newitem;
-
-				/* At last item, set last pointer here */
-				if (item == suggestions.last)
-					suggestions.last = newitem;
-				break;
-			}
-		}
-		/* Reached beginning of list, insert before first */
-		if (cmp < 0) {
-			newitem->next = suggestions.first;
-			suggestions.first->prev = newitem;
-			suggestions.first = newitem;
-		}
-	}
-	suggestions.firstmatch = suggestions.lastmatch = suggestions.selected = NULL;
-	suggestions.top = 0;
+  const int len = strlen(name);
+  int cmp;
+  SuggItem *newitem, *item;
+
+  newitem = MEM_mallocN(sizeof(SuggItem) + len + 1, "SuggItem");
+  if (!newitem) {
+    printf("Failed to allocate memory for suggestion.\n");
+    return;
+  }
+
+  memcpy(newitem->name, name, len + 1);
+  newitem->type = type;
+  newitem->prev = newitem->next = NULL;
+
+  /* Perform simple linear search for ordered storage */
+  if (!suggestions.first || !suggestions.last) {
+    suggestions.first = suggestions.last = newitem;
+  }
+  else {
+    cmp = -1;
+    for (item = suggestions.last; item; item = item->prev) {
+      cmp = BLI_strncasecmp(name, item->name, len);
+
+      /* Newitem comes after this item, insert here */
+      if (cmp >= 0) {
+        newitem->prev = item;
+        if (item->next)
+          item->next->prev = newitem;
+        newitem->next = item->next;
+        item->next = newitem;
+
+        /* At last item, set last pointer here */
+        if (item == suggestions.last)
+          suggestions.last = newitem;
+        break;
+      }
+    }
+    /* Reached beginning of list, insert before first */
+    if (cmp < 0) {
+      newitem->next = suggestions.first;
+      suggestions.first->prev = newitem;
+      suggestions.first = newitem;
+    }
+  }
+  suggestions.firstmatch = suggestions.lastmatch = suggestions.selected = NULL;
+  suggestions.top = 0;
 }
 
 void texttool_suggest_prefix(const char *prefix, const int prefix_len)
 {
-	SuggItem *match, *first, *last;
-	int cmp, top = 0;
-
-	if (!suggestions.first) return;
-	if (prefix_len == 0) {
-		suggestions.selected = suggestions.firstmatch = suggestions.first;
-		suggestions.lastmatch = suggestions.last;
-		return;
-	}
-
-	first = last = NULL;
-	for (match = suggestions.first; match; match = match->next) {
-		cmp = BLI_strncasecmp(prefix, match->name, prefix_len);
-		if (cmp == 0) {
-			if (!first) {
-				first = match;
-				suggestions.top = top;
-			}
-		}
-		else if (cmp < 0) {
-			if (!last) {
-				last = match->prev;
-				break;
-			}
-		}
-		top++;
-	}
-	if (first) {
-		if (!last) last = suggestions.last;
-		suggestions.firstmatch = first;
-		suggestions.lastmatch = last;
-		suggestions.selected = first;
-	}
-	else {
-		suggestions.firstmatch = NULL;
-		suggestions.lastmatch = NULL;
-		suggestions.selected = NULL;
-		suggestions.top = 0;
-	}
+  SuggItem *match, *first, *last;
+  int cmp, top = 0;
+
+  if (!suggestions.first)
+    return;
+  if (prefix_len == 0) {
+    suggestions.selected = suggestions.firstmatch = suggestions.first;
+    suggestions.lastmatch = suggestions.last;
+    return;
+  }
+
+  first = last = NULL;
+  for (match = suggestions.first; match; match = match->next) {
+    cmp = BLI_strncasecmp(prefix, match->name, prefix_len);
+    if (cmp == 0) {
+      if (!first) {
+        first = match;
+        suggestions.top = top;
+      }
+    }
+    else if (cmp < 0) {
+      if (!last) {
+        last = match->prev;
+        break;
+      }
+    }
+    top++;
+  }
+  if (first) {
+    if (!last)
+      last = suggestions.last;
+    suggestions.firstmatch = first;
+    suggestions.lastmatch = last;
+    suggestions.selected = first;
+  }
+  else {
+    suggestions.firstmatch = NULL;
+    suggestions.lastmatch = NULL;
+    suggestions.selected = NULL;
+    suggestions.top = 0;
+  }
 }
 
 void texttool_suggest_clear(void)
 {
-	txttl_free_suggest();
+  txttl_free_suggest();
 }
 
 SuggItem *texttool_suggest_first(void)
 {
-	return suggestions.firstmatch;
+  return suggestions.firstmatch;
 }
 
 SuggItem *texttool_suggest_last(void)
 {
-	return suggestions.lastmatch;
+  return suggestions.lastmatch;
 }
 
 void texttool_suggest_select(SuggItem *sel)
 {
-	suggestions.selected = sel;
+  suggestions.selected = sel;
 }
 
 SuggItem *texttool_suggest_selected(void)
 {
-	return suggestions.selected;
+  return suggestions.selected;
 }
 
 int *texttool_suggest_top(void)
 {
-	return &suggestions.top;
+  return &suggestions.top;
 }
 
 /*************************/
@@ -224,36 +226,37 @@ int *texttool_suggest_top(void)
 
 void texttool_docs_show(const char *docs)
 {
-	int len;
-
-	if (!docs) return;
-
-	len = strlen(docs);
-
-	if (documentation) {
-		MEM_freeN(documentation);
-		documentation = NULL;
-	}
-
-	/* Ensure documentation ends with a '\n' */
-	if (docs[len - 1] != '\n') {
-		documentation = MEM_mallocN(len + 2, "Documentation");
-		memcpy(documentation, docs, len);
-		documentation[len++] = '\n';
-	}
-	else {
-		documentation = MEM_mallocN(len + 1, "Documentation");
-		memcpy(documentation, docs, len);
-	}
-	documentation[len] = '\0';
+  int len;
+
+  if (!docs)
+    return;
+
+  len = strlen(docs);
+
+  if (documentation) {
+    MEM_freeN(documentation);
+    documentation = NULL;
+  }
+
+  /* Ensure documentation ends with a '\n' */
+  if (docs[len - 1] != '\n') {
+    documentation = MEM_mallocN(len + 2, "Documentation");
+    memcpy(documentation, docs, len);
+    documentation[len++] = '\n';
+  }
+  else {
+    documentation = MEM_mallocN(len + 1, "Documentation");
+    memcpy(documentation, docs, len);
+  }
+  documentation[len] = '\0';
 }
 
 char *texttool_docs_get(void)
 {
-	return documentation;
+  return documentation;
 }
 
 void texttool_docs_clear(void)
 {
-	txttl_free_docs();
+  txttl_free_docs();
 }