Adjust location of text in omnibox edit control for Metro.

BUG=126132


Review URL: https://chromiumcodereview.appspot.com/9985012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@137616 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/views/location_bar/location_bar_view.cc

@@ -179,8 +179,7 @@ void LocationBarView::Init() {
   }
 
   // If this makes the font too big, try to make it smaller so it will fit.
-  const int height =
-      std::max(GetPreferredSize().height() - (kVerticalEdgeThickness * 2), 0);
+  const int height = GetHeight();
   while ((font_.GetHeight() > height) && (font_.GetFontSize() > 1))
     font_ = font_.DeriveFont(-1);
 
@@ -1277,6 +1276,11 @@ void LocationBarView::Observe(int type,
   }
 }
 
+int LocationBarView::GetHeight() {
+  return std::max(
+      GetPreferredSize().height() - (kVerticalEdgeThickness * 2), 0);
+}
+
 #if defined(OS_WIN) || defined(USE_AURA)
 bool LocationBarView::HasValidSuggestText() const {
   return suggested_text_view_ && !suggested_text_view_->size().IsEmpty() &&

chrome/browser/ui/views/location_bar/location_bar_view.h

@@ -311,6 +311,9 @@ class LocationBarView : public LocationBar,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
+  // Calculates the height of the view.
+  int GetHeight();
+
   // Space between items in the location bar.
   static int GetItemPadding();
 

chrome/browser/ui/views/omnibox/omnibox_view_win.cc

@@ -496,17 +496,18 @@ OmniboxViewWin::OmniboxViewWin(AutocompleteEditController* controller,
   HGDIOBJ old_font = SelectObject(hdc, font_.GetNativeFont());
   TEXTMETRIC tm = {0};
   GetTextMetrics(hdc, &tm);
-  const float kXHeightRatio = 0.7f;  // The ratio of a font's x-height to its
-                                     // cap height.  Sadly, Windows doesn't
-                                     // provide a true value for a font's
-                                     // x-height in its text metrics, so we
-                                     // approximate.
-  font_x_height_ = static_cast<int>((static_cast<float>(font_.GetBaseline() -
-      tm.tmInternalLeading) * kXHeightRatio) + 0.5);
-  // The distance from the top of the field to the desired baseline of the
-  // rendered text.
-  const int kTextBaseline = popup_window_mode_ ? 15 : 18;
-  font_y_adjustment_ = kTextBaseline - font_.GetBaseline();
+  int cap_height = font_.GetBaseline() - tm.tmInternalLeading;
+  // The ratio of a font's x-height to its cap height.  Sadly, Windows
+  // doesn't provide a true value for a font's x-height in its text
+  // metrics, so we approximate.
+  const float kXHeightRatio = 0.7f;
+  font_x_height_ = static_cast<int>(
+      (static_cast<float>(cap_height) * kXHeightRatio) + 0.5);
+
+  // We set font_y_adjustment_ so that the ascender of the font gets
+  // centered on the available height of the view.
+  font_y_adjustment_ = (parent_view->GetHeight() - cap_height) / 2 -
+      tm.tmInternalLeading;
 
   // Get the number of twips per pixel, which we need below to offset our text
   // by the desired number of pixels.