[Mac] Automatically wrap the Customize Sync dialog to fit contents

xib changes: Adjusted customize sync text field to be as wide as the content view and made it wrap.  Created customizeSyncDescriptionTextField_ outlet and hooked it up.

BUG=43945
TEST=manual with French

Review URL: http://codereview.chromium.org/2001018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47110 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 20 insertions, 0 deletions

diff --git a/chrome/browser/cocoa/sync_customize_controller.h b/chrome/browser/cocoa/sync_customize_controller.h
index 07b5e58..32f626e 100644
--- a/chrome/browser/cocoa/sync_customize_controller.h
+++ b/chrome/browser/cocoa/sync_customize_controller.h
@@ -18,6 +18,8 @@ class ProfileSyncService;
  @private
   ProfileSyncService* syncService_;  // weak
 
+  IBOutlet NSTextField* customizeSyncDescriptionTextField_;
+
   // The member variables below are connected to the dialog with KVO.
 
   // The registered flags indicate which model types are enabled for
diff --git a/chrome/browser/cocoa/sync_customize_controller.mm b/chrome/browser/cocoa/sync_customize_controller.mm
index dffbc1b..5ceface 100644
--- a/chrome/browser/cocoa/sync_customize_controller.mm
+++ b/chrome/browser/cocoa/sync_customize_controller.mm
@@ -13,6 +13,7 @@
 #import "base/stl_util-inl.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/syncable/model_type.h"
+#import "third_party/GTM/AppKit/GTMUILocalizerAndLayoutTweaker.h"
 
 
 @implementation SyncCustomizeController
@@ -75,6 +76,23 @@
   DCHECK([self window]);
   [[self window] setDelegate:self];
 
+  CGFloat viewHeightChange =
+      [GTMUILocalizerAndLayoutTweaker
+       sizeToFitFixedWidthTextField:customizeSyncDescriptionTextField_];
+  if (viewHeightChange > 0) {
+    // Resize the window.  No need to move the controls as they're all
+    // bottom-anchored.
+    NSSize viewSizeChange = NSMakeSize(0, viewHeightChange);
+    NSSize windowSizeChange =
+        [customizeSyncDescriptionTextField_ convertSize:viewSizeChange
+                                                 toView:nil];
+    CGFloat windowHeightChange = windowSizeChange.height;
+    NSRect frame = [[self window] frame];
+    frame.origin.y -= windowHeightChange;
+    frame.size.height += windowHeightChange;
+    [[self window] setFrame:frame display:NO];
+  }
+
   syncable::ModelTypeSet registered_types;
   syncService_->GetRegisteredDataTypes(&registered_types);
   const syncable::ModelType expected_types[] = {