Infinite Suggest for mac

chrome/browser/ui/cocoa/omnibox/omnibox_popup_cell.mm

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/ui/cocoa/omnibox/omnibox_popup_cell.h"
 
 #include <cmath>
 
 namespace {
 
@@ skipping 10 matching lines @@
   return [NSColor selectedControlColor];
 }
 NSColor* HoveredBackgroundColor() {
   return [NSColor controlHighlightColor];
 }
 
 }  // namespace
 
 @implementation OmniboxPopupCell
 
+- (CGFloat)additionalOffset {
+  return additionalOffset_;
+}

[Scott Hess - ex-Googler, 2013/12/14 00:40:57]

Is this method needed?  -setAdditionalOffset: is needed, but nobody external
ever calls this.  You can just expose -setAdditionalOffset: as a method not a
@property.

[Anuj, 2013/12/16 02:53:19]

Done.

+
+- (void)setAdditionalOffset:(CGFloat)additionalOffset {
+  additionalOffset_ = additionalOffset;
+}
+
+
 - (id)init {
   self = [super init];
   if (self) {
     [self setImagePosition:NSImageLeft];
     [self setBordered:NO];
     [self setButtonType:NSRadioButton];
 
     // Without this highlighting messes up white areas of images.
     [self setHighlightsBy:NSNoCellMask];
   }
   return self;
 }
 
+- (CGFloat)textOffset {
+  return kTextXOffset + [self additionalOffset];
+}
+
 // The default NSButtonCell drawing leaves the image flush left and
 // the title next to the image.  This spaces things out to line up
 // with the star button and autocomplete field.
 - (void)drawInteriorWithFrame:(NSRect)cellFrame inView:(NSView *)controlView {
   if ([self state] == NSOnState || [self isHighlighted]) {
     if ([self state] == NSOnState)
       [SelectedBackgroundColor() set];
     else
       [HoveredBackgroundColor() set];
     NSBezierPath* path =
@@ skipping 16 matching lines @@
             operation:NSCompositeSourceOver
              fraction:1.0
        respectFlipped:YES
                 hints:nil];
   }
 
   // Adjust the title position to be lined up under the field's text.
   NSAttributedString* title = [self attributedTitle];
   if (title && [title length]) {
     NSRect titleRect = cellFrame;
-    titleRect.size.width -= kTextXOffset;
-    titleRect.origin.x += kTextXOffset;
+    CGFloat textXOffset = [self textOffset];
+    titleRect.size.width -= textXOffset;
+    titleRect.origin.x += textXOffset;
     [self drawTitle:title withFrame:titleRect inView:controlView];
   }
 }
 
 @end