Move chrome/browser/gtk/ to chrome/browser/ui/gtk/...

chrome/browser/gtk/find_bar_gtk.cc

Index: chrome/browser/gtk/find_bar_gtk.cc
===================================================================
--- chrome/browser/gtk/find_bar_gtk.cc	(revision 71352)
+++ chrome/browser/gtk/find_bar_gtk.cc	(working copy)
@@ -1,992 +0,0 @@
-// Copyright (c) 2010 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.
-
-#include "chrome/browser/gtk/find_bar_gtk.h"
-
-#include <gdk/gdkkeysyms.h>
-
-#include <algorithm>
-#include <string>
-#include <vector>
-
-#include "app/l10n_util.h"
-#include "app/resource_bundle.h"
-#include "base/i18n/rtl.h"
-#include "base/string_number_conversions.h"
-#include "base/string_util.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/gtk/browser_window_gtk.h"
-#include "chrome/browser/gtk/cairo_cached_surface.h"
-#include "chrome/browser/gtk/custom_button.h"
-#include "chrome/browser/gtk/gtk_floating_container.h"
-#include "chrome/browser/gtk/gtk_theme_provider.h"
-#include "chrome/browser/gtk/gtk_util.h"
-#include "chrome/browser/gtk/nine_box.h"
-#include "chrome/browser/gtk/slide_animator_gtk.h"
-#include "chrome/browser/gtk/tab_contents_container_gtk.h"
-#include "chrome/browser/gtk/tabs/tab_strip_gtk.h"
-#include "chrome/browser/gtk/view_id_util.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/renderer_host/render_view_host.h"
-#include "chrome/browser/tab_contents/tab_contents.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/find_bar/find_bar_controller.h"
-#include "chrome/browser/ui/find_bar/find_bar_state.h"
-#include "chrome/common/native_web_keyboard_event.h"
-#include "chrome/common/notification_service.h"
-#include "grit/generated_resources.h"
-#include "grit/theme_resources.h"
-
-namespace {
-
-// Used as the color of the text in the entry box and the text for the results
-// label for failure searches.
-const GdkColor kEntryTextColor = gtk_util::kGdkBlack;
-
-// Used as the color of the background of the entry box and the background of
-// the find label for successful searches.
-const GdkColor kEntryBackgroundColor = gtk_util::kGdkWhite;
-const GdkColor kFindFailureBackgroundColor = GDK_COLOR_RGB(255, 102, 102);
-const GdkColor kFindSuccessTextColor = GDK_COLOR_RGB(178, 178, 178);
-
-// Padding around the container.
-const int kBarPaddingTopBottom = 4;
-const int kEntryPaddingLeft = 6;
-const int kCloseButtonPaddingLeft = 3;
-const int kBarPaddingRight = 4;
-
-// The height of the findbar dialog, as dictated by the size of the background
-// images.
-const int kFindBarHeight = 32;
-
-// The width of the text entry field.
-const int kTextEntryWidth = 220;
-
-// The size of the "rounded" corners.
-const int kCornerSize = 3;
-
-enum FrameType {
-  FRAME_MASK,
-  FRAME_STROKE,
-};
-
-// Returns a list of points that either form the outline of the status bubble
-// (|type| == FRAME_MASK) or form the inner border around the inner edge
-// (|type| == FRAME_STROKE).
-std::vector<GdkPoint> MakeFramePolygonPoints(int width,
-                                             int height,
-                                             FrameType type) {
-  using gtk_util::MakeBidiGdkPoint;
-  std::vector<GdkPoint> points;
-
-  bool ltr = !base::i18n::IsRTL();
-  // If we have a stroke, we have to offset some of our points by 1 pixel.
-  // We have to inset by 1 pixel when we draw horizontal lines that are on the
-  // bottom or when we draw vertical lines that are closer to the end (end is
-  // right for ltr).
-  int y_off = (type == FRAME_MASK) ? 0 : -1;
-  // We use this one for LTR.
-  int x_off_l = ltr ? y_off : 0;
-  // We use this one for RTL.
-  int x_off_r = !ltr ? -y_off : 0;
-
-  // Top left corner
-  points.push_back(MakeBidiGdkPoint(x_off_r, 0, width, ltr));
-  points.push_back(MakeBidiGdkPoint(
-      kCornerSize + x_off_r, kCornerSize, width, ltr));
-
-  // Bottom left corner
-  points.push_back(MakeBidiGdkPoint(
-      kCornerSize + x_off_r, height - kCornerSize, width, ltr));
-  points.push_back(MakeBidiGdkPoint(
-      (2 * kCornerSize) + x_off_l, height + y_off,
-      width, ltr));
-
-  // Bottom right corner
-  points.push_back(MakeBidiGdkPoint(
-      width - (2 * kCornerSize) + x_off_r, height + y_off,
-      width, ltr));
-  points.push_back(MakeBidiGdkPoint(
-      width - kCornerSize + x_off_l, height - kCornerSize, width, ltr));
-
-  // Top right corner
-  points.push_back(MakeBidiGdkPoint(
-      width - kCornerSize + x_off_l, kCornerSize, width, ltr));
-  points.push_back(MakeBidiGdkPoint(width + x_off_l, 0, width, ltr));
-
-  return points;
-}
-
-// Give the findbar dialog its unique shape using images.
-void SetDialogShape(GtkWidget* widget) {
-  static NineBox* dialog_shape = NULL;
-  if (!dialog_shape) {
-    dialog_shape = new NineBox(
-      IDR_FIND_DLG_LEFT_BACKGROUND,
-      IDR_FIND_DLG_MIDDLE_BACKGROUND,
-      IDR_FIND_DLG_RIGHT_BACKGROUND,
-      0, 0, 0, 0, 0, 0);
-    dialog_shape->ChangeWhiteToTransparent();
-  }
-
-  dialog_shape->ContourWidget(widget);
-}
-
-// Return a ninebox that will paint the border of the findbar dialog. This is
-// shared across all instances of the findbar. Do not free the returned pointer.
-const NineBox* GetDialogBorder() {
-  static NineBox* dialog_border = NULL;
-  if (!dialog_border) {
-    dialog_border = new NineBox(
-      IDR_FIND_DIALOG_LEFT,
-      IDR_FIND_DIALOG_MIDDLE,
-      IDR_FIND_DIALOG_RIGHT,
-      0, 0, 0, 0, 0, 0);
-  }
-
-  return dialog_border;
-}
-
-// Like gtk_util::CreateGtkBorderBin, but allows control over the alignment and
-// returns both the event box and the alignment so we can modify it during its
-// lifetime (i.e. during a theme change).
-void BuildBorder(GtkWidget* child,
-                 bool center,
-                 int padding_top, int padding_bottom, int padding_left,
-                 int padding_right,
-                 GtkWidget** ebox, GtkWidget** alignment) {
-  *ebox = gtk_event_box_new();
-  if (center)
-    *alignment = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
-  else
-    *alignment = gtk_alignment_new(0.0, 0.0, 1.0, 1.0);
-  gtk_alignment_set_padding(GTK_ALIGNMENT(*alignment),
-                            padding_top, padding_bottom, padding_left,
-                            padding_right);
-  gtk_container_add(GTK_CONTAINER(*alignment), child);
-  gtk_container_add(GTK_CONTAINER(*ebox), *alignment);
-}
-
-}  // namespace
-
-FindBarGtk::FindBarGtk(Browser* browser)
-    : browser_(browser),
-      window_(static_cast<BrowserWindowGtk*>(browser->window())),
-      theme_provider_(GtkThemeProvider::GetFrom(browser->profile())),
-      container_width_(-1),
-      container_height_(-1),
-      match_label_failure_(false),
-      ignore_changed_signal_(false) {
-  InitWidgets();
-  ViewIDUtil::SetID(text_entry_, VIEW_ID_FIND_IN_PAGE_TEXT_FIELD);
-
-  // Insert the widget into the browser gtk hierarchy.
-  window_->AddFindBar(this);
-
-  // Hook up signals after the widget has been added to the hierarchy so the
-  // widget will be realized.
-  g_signal_connect(text_entry_, "changed",
-                   G_CALLBACK(OnChanged), this);
-  g_signal_connect_after(text_entry_, "key-press-event",
-                         G_CALLBACK(OnKeyPressEvent), this);
-  g_signal_connect_after(text_entry_, "key-release-event",
-                         G_CALLBACK(OnKeyReleaseEvent), this);
-  // When the user tabs to us or clicks on us, save where the focus used to
-  // be.
-  g_signal_connect(text_entry_, "focus",
-                   G_CALLBACK(OnFocus), this);
-  gtk_widget_add_events(text_entry_, GDK_BUTTON_PRESS_MASK);
-  g_signal_connect(text_entry_, "button-press-event",
-                   G_CALLBACK(OnButtonPress), this);
-  g_signal_connect(text_entry_, "move-cursor", G_CALLBACK(OnMoveCursor), this);
-  g_signal_connect(text_entry_, "activate", G_CALLBACK(OnActivate), this);
-  g_signal_connect(text_entry_, "direction-changed",
-                   G_CALLBACK(OnWidgetDirectionChanged), this);
-  g_signal_connect(text_entry_, "focus-in-event",
-                   G_CALLBACK(OnFocusIn), this);
-  g_signal_connect(text_entry_, "focus-out-event",
-                   G_CALLBACK(OnFocusOut), this);
-  g_signal_connect(container_, "expose-event",
-                   G_CALLBACK(OnExpose), this);
-}
-
-FindBarGtk::~FindBarGtk() {
-}
-
-void FindBarGtk::InitWidgets() {
-  // The find bar is basically an hbox with a gtkentry (text box) followed by 3
-  // buttons (previous result, next result, close).  We wrap the hbox in a gtk
-  // alignment and a gtk event box to get the padding and light blue
-  // background. We put that event box in a fixed in order to control its
-  // lateral position. We put that fixed in a SlideAnimatorGtk in order to get
-  // the slide effect.
-  GtkWidget* hbox = gtk_hbox_new(false, 0);
-  container_ = gtk_util::CreateGtkBorderBin(hbox, NULL,
-      kBarPaddingTopBottom, kBarPaddingTopBottom,
-      kEntryPaddingLeft, kBarPaddingRight);
-  ViewIDUtil::SetID(container_, VIEW_ID_FIND_IN_PAGE);
-  gtk_widget_set_app_paintable(container_, TRUE);
-
-  slide_widget_.reset(new SlideAnimatorGtk(container_,
-                                           SlideAnimatorGtk::DOWN,
-                                           0, false, false, NULL));
-
-  close_button_.reset(CustomDrawButton::CloseButton(theme_provider_));
-  gtk_util::CenterWidgetInHBox(hbox, close_button_->widget(), true,
-                               kCloseButtonPaddingLeft);
-  g_signal_connect(close_button_->widget(), "clicked",
-                   G_CALLBACK(OnClicked), this);
-  gtk_widget_set_tooltip_text(close_button_->widget(),
-      l10n_util::GetStringUTF8(IDS_FIND_IN_PAGE_CLOSE_TOOLTIP).c_str());
-
-  find_next_button_.reset(new CustomDrawButton(theme_provider_,
-      IDR_FINDINPAGE_NEXT, IDR_FINDINPAGE_NEXT_H, IDR_FINDINPAGE_NEXT_H,
-      IDR_FINDINPAGE_NEXT_P, GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU));
-  g_signal_connect(find_next_button_->widget(), "clicked",
-                   G_CALLBACK(OnClicked), this);
-  gtk_widget_set_tooltip_text(find_next_button_->widget(),
-      l10n_util::GetStringUTF8(IDS_FIND_IN_PAGE_NEXT_TOOLTIP).c_str());
-  gtk_box_pack_end(GTK_BOX(hbox), find_next_button_->widget(),
-                   FALSE, FALSE, 0);
-
-  find_previous_button_.reset(new CustomDrawButton(theme_provider_,
-      IDR_FINDINPAGE_PREV, IDR_FINDINPAGE_PREV_H, IDR_FINDINPAGE_PREV_H,
-      IDR_FINDINPAGE_PREV_P, GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU));
-  g_signal_connect(find_previous_button_->widget(), "clicked",
-                   G_CALLBACK(OnClicked), this);
-  gtk_widget_set_tooltip_text(find_previous_button_->widget(),
-      l10n_util::GetStringUTF8(IDS_FIND_IN_PAGE_PREVIOUS_TOOLTIP).c_str());
-  gtk_box_pack_end(GTK_BOX(hbox), find_previous_button_->widget(),
-                   FALSE, FALSE, 0);
-
-  // Make a box for the edit and match count widgets. This is fixed size since
-  // we want the widgets inside to resize themselves rather than making the
-  // dialog bigger.
-  GtkWidget* content_hbox = gtk_hbox_new(FALSE, 0);
-  gtk_widget_set_size_request(content_hbox, kTextEntryWidth, -1);
-
-  text_entry_ = gtk_entry_new();
-  gtk_entry_set_has_frame(GTK_ENTRY(text_entry_), FALSE);
-
-  match_count_label_ = gtk_label_new(NULL);
-  // This line adds padding on the sides so that the label has even padding on
-  // all edges.
-  gtk_misc_set_padding(GTK_MISC(match_count_label_), 2, 0);
-  match_count_event_box_ = gtk_event_box_new();
-  GtkWidget* match_count_centerer = gtk_vbox_new(FALSE, 0);
-  gtk_box_pack_start(GTK_BOX(match_count_centerer), match_count_event_box_,
-                     TRUE, TRUE, 0);
-  gtk_container_set_border_width(GTK_CONTAINER(match_count_centerer), 1);
-  gtk_container_add(GTK_CONTAINER(match_count_event_box_), match_count_label_);
-
-  gtk_box_pack_end(GTK_BOX(content_hbox), match_count_centerer,
-                   FALSE, FALSE, 0);
-  gtk_box_pack_end(GTK_BOX(content_hbox), text_entry_, TRUE, TRUE, 0);
-
-  // This event box is necessary to color in the area above and below the match
-  // count label, and is where we draw the entry background onto in GTK mode.
-  BuildBorder(content_hbox, true, 0, 0, 0, 0,
-              &content_event_box_, &content_alignment_);
-  gtk_widget_set_app_paintable(content_event_box_, TRUE);
-  g_signal_connect(content_event_box_, "expose-event",
-                   G_CALLBACK(OnContentEventBoxExpose), this);
-
-  // This alignment isn't centered and is used for spacing in chrome theme
-  // mode. (It's also used in GTK mode for padding because left padding doesn't
-  // equal bottom padding naturally.)
-  BuildBorder(content_event_box_, false, 2, 2, 2, 0,
-              &border_bin_, &border_bin_alignment_);
-  gtk_util::CenterWidgetInHBox(hbox, border_bin_, true, 0);
-
-  theme_provider_->InitThemesFor(this);
-  registrar_.Add(this, NotificationType::BROWSER_THEME_CHANGED,
-                 NotificationService::AllSources());
-
-  g_signal_connect(widget(), "parent-set", G_CALLBACK(OnParentSet), this);
-
-  // We take care to avoid showing the slide animator widget.
-  gtk_widget_show_all(container_);
-  gtk_widget_show(widget());
-}
-
-FindBarController* FindBarGtk::GetFindBarController() const {
-  return find_bar_controller_;
-}
-
-void FindBarGtk::SetFindBarController(FindBarController* find_bar_controller) {
-  find_bar_controller_ = find_bar_controller;
-}
-
-void FindBarGtk::Show(bool animate) {
-  if (animate) {
-    slide_widget_->Open();
-    selection_rect_ = gfx::Rect();
-    Reposition();
-    if (container_->window)
-      gdk_window_raise(container_->window);
-  } else {
-    slide_widget_->OpenWithoutAnimation();
-  }
-}
-
-void FindBarGtk::Hide(bool animate) {
-  if (animate)
-    slide_widget_->Close();
-  else
-    slide_widget_->CloseWithoutAnimation();
-}
-
-void FindBarGtk::SetFocusAndSelection() {
-  StoreOutsideFocus();
-  gtk_widget_grab_focus(text_entry_);
-  // Select all the text.
-  gtk_entry_select_region(GTK_ENTRY(text_entry_), 0, -1);
-}
-
-void FindBarGtk::ClearResults(const FindNotificationDetails& results) {
-  UpdateUIForFindResult(results, string16());
-}
-
-void FindBarGtk::StopAnimation() {
-  slide_widget_->End();
-}
-
-void FindBarGtk::MoveWindowIfNecessary(const gfx::Rect& selection_rect,
-                                       bool no_redraw) {
-  // Not moving the window on demand, so do nothing.
-}
-
-void FindBarGtk::SetFindText(const string16& find_text) {
-  std::string find_text_utf8 = UTF16ToUTF8(find_text);
-
-  // Ignore the "changed" signal handler because programatically setting the
-  // text should not fire a "changed" event.
-  ignore_changed_signal_ = true;
-  gtk_entry_set_text(GTK_ENTRY(text_entry_), find_text_utf8.c_str());
-  ignore_changed_signal_ = false;
-}
-
-void FindBarGtk::UpdateUIForFindResult(const FindNotificationDetails& result,
-                                       const string16& find_text) {
-  if (!result.selection_rect().IsEmpty()) {
-    selection_rect_ = result.selection_rect();
-    int xposition = GetDialogPosition(result.selection_rect()).x();
-    if (xposition != widget()->allocation.x)
-      Reposition();
-  }
-
-  // Once we find a match we no longer want to keep track of what had
-  // focus. EndFindSession will then set the focus to the page content.
-  if (result.number_of_matches() > 0)
-    focus_store_.Store(NULL);
-
-  std::string find_text_utf8 = UTF16ToUTF8(find_text);
-  bool have_valid_range =
-      result.number_of_matches() != -1 && result.active_match_ordinal() != -1;
-
-  std::string entry_text(gtk_entry_get_text(GTK_ENTRY(text_entry_)));
-  if (entry_text != find_text_utf8) {
-    SetFindText(find_text);
-    gtk_entry_select_region(GTK_ENTRY(text_entry_), 0, -1);
-  }
-
-  if (!find_text.empty() && have_valid_range) {
-    gtk_label_set_text(GTK_LABEL(match_count_label_),
-        l10n_util::GetStringFUTF8(IDS_FIND_IN_PAGE_COUNT,
-            base::IntToString16(result.active_match_ordinal()),
-            base::IntToString16(result.number_of_matches())).c_str());
-    UpdateMatchLabelAppearance(result.number_of_matches() == 0 &&
-                               result.final_update());
-  } else {
-    // If there was no text entered, we don't show anything in the result count
-    // area.
-    gtk_label_set_text(GTK_LABEL(match_count_label_), "");
-    UpdateMatchLabelAppearance(false);
-  }
-}
-
-void FindBarGtk::AudibleAlert() {
-  // This call causes a lot of weird bugs, especially when using the custom
-  // frame. TODO(estade): if people complain, re-enable it. See
-  // http://crbug.com/27635 and others.
-  //
-  //   gtk_widget_error_bell(widget());
-}
-
-gfx::Rect FindBarGtk::GetDialogPosition(gfx::Rect avoid_overlapping_rect) {
-  bool ltr = !base::i18n::IsRTL();
-  // 15 is the size of the scrollbar, copied from ScrollbarThemeChromium.
-  // The height is not used.
-  // At very low browser widths we can wind up with a negative |dialog_bounds|
-  // width, so clamp it to 0.
-  gfx::Rect dialog_bounds = gfx::Rect(ltr ? 0 : 15, 0,
-      std::max(0, widget()->parent->allocation.width - (ltr ? 15 : 0)), 0);
-
-  GtkRequisition req;
-  gtk_widget_size_request(container_, &req);
-  gfx::Size prefsize(req.width, req.height);
-
-  gfx::Rect view_location(
-      ltr ? dialog_bounds.width() - prefsize.width() : dialog_bounds.x(),
-      dialog_bounds.y(), prefsize.width(), prefsize.height());
-  gfx::Rect new_pos = FindBarController::GetLocationForFindbarView(
-      view_location, dialog_bounds, avoid_overlapping_rect);
-
-  return new_pos;
-}
-
-bool FindBarGtk::IsFindBarVisible() {
-  return GTK_WIDGET_VISIBLE(widget());
-}
-
-void FindBarGtk::RestoreSavedFocus() {
-  // This function sometimes gets called when we don't have focus. We should do
-  // nothing in this case.
-  if (!gtk_widget_is_focus(text_entry_))
-    return;
-
-  if (focus_store_.widget())
-    gtk_widget_grab_focus(focus_store_.widget());
-  else
-    find_bar_controller_->tab_contents()->Focus();
-}
-
-FindBarTesting* FindBarGtk::GetFindBarTesting() {
-  return this;
-}
-
-void FindBarGtk::Observe(NotificationType type,
-                         const NotificationSource& source,
-                         const NotificationDetails& details) {
-  DCHECK_EQ(type.value, NotificationType::BROWSER_THEME_CHANGED);
-
-  // Force reshapings of the find bar window.
-  container_width_ = -1;
-  container_height_ = -1;
-
-  if (theme_provider_->UseGtkTheme()) {
-    gtk_widget_modify_cursor(text_entry_, NULL, NULL);
-    gtk_widget_modify_base(text_entry_, GTK_STATE_NORMAL, NULL);
-    gtk_widget_modify_text(text_entry_, GTK_STATE_NORMAL, NULL);
-
-    // Prevent forced font sizes because it causes the jump up and down
-    // character movement (http://crbug.com/22614), and because it will
-    // prevent centering of the text entry.
-    gtk_util::UndoForceFontSize(text_entry_);
-    gtk_util::UndoForceFontSize(match_count_label_);
-
-    gtk_widget_set_size_request(content_event_box_, -1, -1);
-    gtk_widget_modify_bg(content_event_box_, GTK_STATE_NORMAL, NULL);
-
-    // Replicate the normal GtkEntry behaviour by drawing the entry
-    // background. We set the fake alignment to be the frame thickness.
-    GtkStyle* style = gtk_rc_get_style(text_entry_);
-    gint xborder = style->xthickness;
-    gint yborder = style->ythickness;
-    gtk_alignment_set_padding(GTK_ALIGNMENT(content_alignment_),
-                              yborder, yborder, xborder, xborder);
-
-    // We leave left padding on the left, even in GTK mode, as it's required
-    // for the left margin to be equivalent to the bottom margin.
-    gtk_alignment_set_padding(GTK_ALIGNMENT(border_bin_alignment_),
-                              0, 0, 1, 0);
-
-    // We need this event box to have its own window in GTK mode for doing the
-    // hacky widget rendering.
-    gtk_event_box_set_visible_window(GTK_EVENT_BOX(border_bin_), TRUE);
-    gtk_widget_set_app_paintable(border_bin_, TRUE);
-
-    gtk_misc_set_alignment(GTK_MISC(match_count_label_), 0.5, 0.5);
-  } else {
-    gtk_widget_modify_cursor(
-        text_entry_, &gtk_util::kGdkBlack, &gtk_util::kGdkGray);
-    gtk_widget_modify_base(text_entry_, GTK_STATE_NORMAL,
-                           &kEntryBackgroundColor);
-    gtk_widget_modify_text(text_entry_, GTK_STATE_NORMAL,
-                           &kEntryTextColor);
-
-    // Until we switch to vector graphics, force the font size.
-    gtk_util::ForceFontSizePixels(text_entry_, 13.4);  // 13.4px == 10pt @ 96dpi
-    gtk_util::ForceFontSizePixels(match_count_label_, 13.4);
-
-    // Force the text widget height so it lines up with the buttons regardless
-    // of font size.
-    gtk_widget_set_size_request(content_event_box_, -1, 20);
-    gtk_widget_modify_bg(content_event_box_, GTK_STATE_NORMAL,
-                         &kEntryBackgroundColor);
-
-    gtk_alignment_set_padding(GTK_ALIGNMENT(content_alignment_),
-                              0.0, 0.0, 0.0, 0.0);
-
-    gtk_alignment_set_padding(GTK_ALIGNMENT(border_bin_alignment_),
-                              2, 2, 3, 0);
-
-    // We need this event box to be invisible because we're only going to draw
-    // on the background (but we can't take it out of the heiarchy entirely
-    // because we also need it to take up space).
-    gtk_event_box_set_visible_window(GTK_EVENT_BOX(border_bin_), FALSE);
-    gtk_widget_set_app_paintable(border_bin_, FALSE);
-
-    gtk_misc_set_alignment(GTK_MISC(match_count_label_), 0.5, 1.0);
-
-    ResourceBundle& rb = ResourceBundle::GetSharedInstance();
-    close_button_->SetBackground(
-        theme_provider_->GetColor(BrowserThemeProvider::COLOR_TAB_TEXT),
-        rb.GetBitmapNamed(IDR_CLOSE_BAR),
-        rb.GetBitmapNamed(IDR_CLOSE_BAR_MASK));
-  }
-
-  UpdateMatchLabelAppearance(match_label_failure_);
-}
-
-bool FindBarGtk::GetFindBarWindowInfo(gfx::Point* position,
-                                      bool* fully_visible) {
-  if (position)
-    *position = GetPosition();
-
-  if (fully_visible) {
-    *fully_visible = !slide_widget_->IsAnimating() &&
-                     slide_widget_->IsShowing();
-  }
-  return true;
-}
-
-string16 FindBarGtk::GetFindText() {
-  std::string contents(gtk_entry_get_text(GTK_ENTRY(text_entry_)));
-  return UTF8ToUTF16(contents);
-}
-
-string16 FindBarGtk::GetFindSelectedText() {
-  gint cursor_pos;
-  gint selection_bound;
-  g_object_get(G_OBJECT(text_entry_), "cursor-position", &cursor_pos,
-               NULL);
-  g_object_get(G_OBJECT(text_entry_), "selection-bound", &selection_bound,
-               NULL);
-  std::string contents(gtk_entry_get_text(GTK_ENTRY(text_entry_)));
-  return UTF8ToUTF16(contents.substr(cursor_pos, selection_bound));
-}
-
-string16 FindBarGtk::GetMatchCountText() {
-  std::string contents(gtk_label_get_text(GTK_LABEL(match_count_label_)));
-  return UTF8ToUTF16(contents);
-}
-
-void FindBarGtk::FindEntryTextInContents(bool forward_search) {
-  TabContents* tab_contents = find_bar_controller_->tab_contents();
-  if (!tab_contents)
-    return;
-
-  std::string new_contents(gtk_entry_get_text(GTK_ENTRY(text_entry_)));
-
-  if (new_contents.length() > 0) {
-    tab_contents->StartFinding(UTF8ToUTF16(new_contents), forward_search,
-                               false);  // Not case sensitive.
-  } else {
-    // The textbox is empty so we reset.
-    tab_contents->StopFinding(FindBarController::kClearSelection);
-    UpdateUIForFindResult(find_bar_controller_->tab_contents()->find_result(),
-                          string16());
-
-    // Clearing the text box should also clear the prepopulate state so that
-    // when we close and reopen the Find box it doesn't show the search we
-    // just deleted.
-    FindBarState* find_bar_state = browser_->profile()->GetFindBarState();
-    find_bar_state->set_last_prepopulate_text(string16());
-  }
-}
-
-void FindBarGtk::UpdateMatchLabelAppearance(bool failure) {
-  match_label_failure_ = failure;
-  bool use_gtk = theme_provider_->UseGtkTheme();
-
-  if (use_gtk) {
-    GtkStyle* style = gtk_rc_get_style(text_entry_);
-    GdkColor normal_bg = style->base[GTK_STATE_NORMAL];
-    GdkColor normal_text = gtk_util::AverageColors(
-        style->text[GTK_STATE_NORMAL], style->base[GTK_STATE_NORMAL]);
-
-    gtk_widget_modify_bg(match_count_event_box_, GTK_STATE_NORMAL,
-                         failure ? &kFindFailureBackgroundColor :
-                         &normal_bg);
-    gtk_widget_modify_fg(match_count_label_, GTK_STATE_NORMAL,
-                         failure ? &kEntryTextColor : &normal_text);
-  } else {
-    gtk_widget_modify_bg(match_count_event_box_, GTK_STATE_NORMAL,
-                         failure ? &kFindFailureBackgroundColor :
-                         &kEntryBackgroundColor);
-    gtk_widget_modify_fg(match_count_label_, GTK_STATE_NORMAL,
-                         failure ? &kEntryTextColor : &kFindSuccessTextColor);
-  }
-}
-
-void FindBarGtk::Reposition() {
-  if (!IsFindBarVisible())
-    return;
-
-  // This will trigger an allocate, which allows us to reposition.
-  if (widget()->parent)
-    gtk_widget_queue_resize(widget()->parent);
-}
-
-void FindBarGtk::StoreOutsideFocus() {
-  // |text_entry_| is the only widget in the find bar that can be focused,
-  // so it's the only one we have to check.
-  // TODO(estade): when we make the find bar buttons focusable, we'll have
-  // to change this (same above in RestoreSavedFocus).
-  if (!gtk_widget_is_focus(text_entry_))
-    focus_store_.Store(text_entry_);
-}
-
-bool FindBarGtk::MaybeForwardKeyEventToRenderer(GdkEventKey* event) {
-  switch (event->keyval) {
-    case GDK_Down:
-    case GDK_Up:
-    case GDK_Page_Up:
-    case GDK_Page_Down:
-      break;
-    case GDK_Home:
-    case GDK_End:
-      if ((event->state & gtk_accelerator_get_default_mod_mask()) ==
-          GDK_CONTROL_MASK) {
-        break;
-      }
-    // Fall through.
-    default:
-      return false;
-  }
-
-  TabContents* contents = find_bar_controller_->tab_contents();
-  if (!contents)
-    return false;
-
-  RenderViewHost* render_view_host = contents->render_view_host();
-
-  // Make sure we don't have a text field element interfering with keyboard
-  // input. Otherwise Up and Down arrow key strokes get eaten. "Nom Nom Nom".
-  render_view_host->ClearFocusedNode();
-
-  NativeWebKeyboardEvent wke(event);
-  render_view_host->ForwardKeyboardEvent(wke);
-  return true;
-}
-
-void FindBarGtk::AdjustTextAlignment() {
-  PangoDirection content_dir =
-      pango_find_base_dir(gtk_entry_get_text(GTK_ENTRY(text_entry_)), -1);
-
-  GtkTextDirection widget_dir = gtk_widget_get_direction(text_entry_);
-
-  // Use keymap or widget direction if content does not have strong direction.
-  // It matches the behavior of GtkEntry.
-  if (content_dir == PANGO_DIRECTION_NEUTRAL) {
-    if (GTK_WIDGET_HAS_FOCUS(text_entry_)) {
-      content_dir = gdk_keymap_get_direction(
-        gdk_keymap_get_for_display(gtk_widget_get_display(text_entry_)));
-    } else {
-      if (widget_dir == GTK_TEXT_DIR_RTL)
-        content_dir = PANGO_DIRECTION_RTL;
-      else
-        content_dir = PANGO_DIRECTION_LTR;
-    }
-  }
-
-  if ((widget_dir == GTK_TEXT_DIR_RTL && content_dir == PANGO_DIRECTION_LTR) ||
-      (widget_dir == GTK_TEXT_DIR_LTR && content_dir == PANGO_DIRECTION_RTL)) {
-    gtk_entry_set_alignment(GTK_ENTRY(text_entry_), 1.0);
-  } else {
-    gtk_entry_set_alignment(GTK_ENTRY(text_entry_), 0.0);
-  }
-}
-
-gfx::Point FindBarGtk::GetPosition() {
-  gfx::Point point;
-
-  GValue value = { 0, };
-  g_value_init(&value, G_TYPE_INT);
-  gtk_container_child_get_property(GTK_CONTAINER(widget()->parent),
-                                   widget(), "x", &value);
-  point.set_x(g_value_get_int(&value));
-
-  gtk_container_child_get_property(GTK_CONTAINER(widget()->parent),
-                                   widget(), "y", &value);
-  point.set_y(g_value_get_int(&value));
-
-  g_value_unset(&value);
-
-  return point;
-}
-
-// static
-void FindBarGtk::OnParentSet(GtkWidget* widget, GtkObject* old_parent,
-                             FindBarGtk* find_bar) {
-  if (!widget->parent)
-    return;
-
-  g_signal_connect(widget->parent, "set-floating-position",
-                   G_CALLBACK(OnSetFloatingPosition), find_bar);
-}
-
-// static
-void FindBarGtk::OnSetFloatingPosition(
-    GtkFloatingContainer* floating_container,
-    GtkAllocation* allocation,
-    FindBarGtk* find_bar) {
-  GtkWidget* findbar = find_bar->widget();
-
-  int xposition = find_bar->GetDialogPosition(find_bar->selection_rect_).x();
-
-  GValue value = { 0, };
-  g_value_init(&value, G_TYPE_INT);
-  g_value_set_int(&value, xposition);
-  gtk_container_child_set_property(GTK_CONTAINER(floating_container),
-                                   findbar, "x", &value);
-
-  g_value_set_int(&value, 0);
-  gtk_container_child_set_property(GTK_CONTAINER(floating_container),
-                                   findbar, "y", &value);
-  g_value_unset(&value);
-}
-
-// static
-gboolean FindBarGtk::OnChanged(GtkWindow* window, FindBarGtk* find_bar) {
-  find_bar->AdjustTextAlignment();
-
-  if (!find_bar->ignore_changed_signal_)
-    find_bar->FindEntryTextInContents(true);
-
-  return FALSE;
-}
-
-// static
-gboolean FindBarGtk::OnKeyPressEvent(GtkWidget* widget, GdkEventKey* event,
-                                     FindBarGtk* find_bar) {
-  if (find_bar->MaybeForwardKeyEventToRenderer(event)) {
-    return TRUE;
-  } else if (GDK_Escape == event->keyval) {
-    find_bar->find_bar_controller_->EndFindSession(
-        FindBarController::kKeepSelection);
-    return TRUE;
-  } else if (GDK_Return == event->keyval ||
-             GDK_KP_Enter == event->keyval) {
-    if ((event->state & gtk_accelerator_get_default_mod_mask()) ==
-        GDK_CONTROL_MASK) {
-      find_bar->find_bar_controller_->EndFindSession(
-          FindBarController::kActivateSelection);
-      return TRUE;
-    }
-
-    bool forward = (event->state & gtk_accelerator_get_default_mod_mask()) !=
-                   GDK_SHIFT_MASK;
-    find_bar->FindEntryTextInContents(forward);
-    return TRUE;
-  }
-  return FALSE;
-}
-
-// static
-gboolean FindBarGtk::OnKeyReleaseEvent(GtkWidget* widget, GdkEventKey* event,
-                                       FindBarGtk* find_bar) {
-  return find_bar->MaybeForwardKeyEventToRenderer(event);
-}
-
-// static
-void FindBarGtk::OnClicked(GtkWidget* button, FindBarGtk* find_bar) {
-  if (button == find_bar->close_button_->widget()) {
-    find_bar->find_bar_controller_->EndFindSession(
-        FindBarController::kKeepSelection);
-  } else if (button == find_bar->find_previous_button_->widget() ||
-             button == find_bar->find_next_button_->widget()) {
-    find_bar->FindEntryTextInContents(
-        button == find_bar->find_next_button_->widget());
-  } else {
-    NOTREACHED();
-  }
-}
-
-// static
-gboolean FindBarGtk::OnContentEventBoxExpose(GtkWidget* widget,
-                                             GdkEventExpose* event,
-                                             FindBarGtk* bar) {
-  if (bar->theme_provider_->UseGtkTheme()) {
-    // Draw the text entry background around where we input stuff. Note the
-    // decrement to |width|. We do this because some theme engines
-    // (*cough*Clearlooks*cough*) don't do any blending and use thickness to
-    // make sure that widgets never overlap.
-    int padding = gtk_widget_get_style(widget)->xthickness;
-    GdkRectangle rec = {
-      widget->allocation.x,
-      widget->allocation.y,
-      widget->allocation.width - padding,
-      widget->allocation.height
-    };
-
-    gtk_util::DrawTextEntryBackground(bar->text_entry_, widget,
-                                      &event->area, &rec);
-  }
-
-  return FALSE;
-}
-
-// Used to handle custom painting of |container_|.
-gboolean FindBarGtk::OnExpose(GtkWidget* widget, GdkEventExpose* e,
-                              FindBarGtk* bar) {
-  GtkRequisition req;
-  gtk_widget_size_request(widget, &req);
-  gtk_widget_set_size_request(bar->widget(), req.width, -1);
-
-  if (bar->theme_provider_->UseGtkTheme()) {
-    if (bar->container_width_ != widget->allocation.width ||
-        bar->container_height_ != widget->allocation.height) {
-      std::vector<GdkPoint> mask_points = MakeFramePolygonPoints(
-          widget->allocation.width, widget->allocation.height, FRAME_MASK);
-      GdkRegion* mask_region = gdk_region_polygon(&mask_points[0],
-                                                  mask_points.size(),
-                                                  GDK_EVEN_ODD_RULE);
-      // Reset the shape.
-      gdk_window_shape_combine_region(widget->window, NULL, 0, 0);
-      gdk_window_shape_combine_region(widget->window, mask_region, 0, 0);
-      gdk_region_destroy(mask_region);
-
-      bar->container_width_ = widget->allocation.width;
-      bar->container_height_ = widget->allocation.height;
-    }
-
-    GdkDrawable* drawable = GDK_DRAWABLE(e->window);
-    GdkGC* gc = gdk_gc_new(drawable);
-    gdk_gc_set_clip_rectangle(gc, &e->area);
-    GdkColor color = bar->theme_provider_->GetBorderColor();
-    gdk_gc_set_rgb_fg_color(gc, &color);
-
-    // Stroke the frame border.
-    std::vector<GdkPoint> points = MakeFramePolygonPoints(
-        widget->allocation.width, widget->allocation.height, FRAME_STROKE);
-    gdk_draw_lines(drawable, gc, &points[0], points.size());
-
-    g_object_unref(gc);
-  } else {
-    if (bar->container_width_ != widget->allocation.width ||
-        bar->container_height_ != widget->allocation.height) {
-      // Reset the shape.
-      gdk_window_shape_combine_region(widget->window, NULL, 0, 0);
-      SetDialogShape(bar->container_);
-
-      bar->container_width_ = widget->allocation.width;
-      bar->container_height_ = widget->allocation.height;
-    }
-
-    cairo_t* cr = gdk_cairo_create(GDK_DRAWABLE(widget->window));
-    gdk_cairo_rectangle(cr, &e->area);
-    cairo_clip(cr);
-
-    gfx::Point tabstrip_origin =
-        bar->window_->tabstrip()->GetTabStripOriginForWidget(widget);
-
-    gtk_util::DrawThemedToolbarBackground(widget, cr, e, tabstrip_origin,
-                                          bar->theme_provider_);
-
-    // During chrome theme mode, we need to draw the border around content_hbox
-    // now instead of when we render |border_bin_|. We don't use stacked event
-    // boxes to simulate the effect because we need to blend them with this
-    // background.
-    GtkAllocation border_allocation = bar->border_bin_->allocation;
-
-    // Blit the left part of the background image once on the left.
-    CairoCachedSurface* background_left =
-        bar->theme_provider_->GetRTLEnabledSurfaceNamed(
-        IDR_FIND_BOX_BACKGROUND_LEFT, widget);
-    background_left->SetSource(cr, border_allocation.x, border_allocation.y);
-    cairo_pattern_set_extend(cairo_get_source(cr), CAIRO_EXTEND_REPEAT);
-    cairo_rectangle(cr, border_allocation.x, border_allocation.y,
-                    background_left->Width(), background_left->Height());
-    cairo_fill(cr);
-
-    // Blit the center part of the background image in all the space between.
-    CairoCachedSurface* background = bar->theme_provider_->GetSurfaceNamed(
-        IDR_FIND_BOX_BACKGROUND, widget);
-    background->SetSource(cr,
-                          border_allocation.x + background_left->Width(),
-                          border_allocation.y);
-    cairo_pattern_set_extend(cairo_get_source(cr), CAIRO_EXTEND_REPEAT);
-    cairo_rectangle(cr,
-                    border_allocation.x + background_left->Width(),
-                    border_allocation.y,
-                    border_allocation.width - background_left->Width(),
-                    background->Height());
-    cairo_fill(cr);
-
-    cairo_destroy(cr);
-
-    // Draw the border.
-    GetDialogBorder()->RenderToWidget(widget);
-  }
-
-  // Propagate to the container's child.
-  GtkWidget* child = gtk_bin_get_child(GTK_BIN(widget));
-  if (child)
-    gtk_container_propagate_expose(GTK_CONTAINER(widget), child, e);
-  return TRUE;
-}
-
-// static
-gboolean FindBarGtk::OnFocus(GtkWidget* text_entry, GtkDirectionType focus,
-                             FindBarGtk* find_bar) {
-  find_bar->StoreOutsideFocus();
-
-  // Continue propagating the event.
-  return FALSE;
-}
-
-// static
-gboolean FindBarGtk::OnButtonPress(GtkWidget* text_entry, GdkEventButton* e,
-                                   FindBarGtk* find_bar) {
-  find_bar->StoreOutsideFocus();
-
-  // Continue propagating the event.
-  return FALSE;
-}
-
-// static
-void FindBarGtk::OnMoveCursor(GtkEntry* entry, GtkMovementStep step, gint count,
-                              gboolean selection, FindBarGtk* bar) {
-  static guint signal_id = g_signal_lookup("move-cursor", GTK_TYPE_ENTRY);
-
-  GdkEvent* event = gtk_get_current_event();
-  if (event) {
-    if ((event->type == GDK_KEY_PRESS || event->type == GDK_KEY_RELEASE) &&
-        bar->MaybeForwardKeyEventToRenderer(&(event->key))) {
-      g_signal_stop_emission(entry, signal_id, 0);
-    }
-
-    gdk_event_free(event);
-  }
-}
-
-// static
-void FindBarGtk::OnActivate(GtkEntry* entry, FindBarGtk* bar) {
-  bar->FindEntryTextInContents(true);
-}
-
-// static
-gboolean FindBarGtk::OnFocusIn(GtkWidget* entry, GdkEventFocus* event,
-                               FindBarGtk* find_bar) {
-  g_signal_connect(
-      gdk_keymap_get_for_display(gtk_widget_get_display(entry)),
-      "direction-changed",
-      G_CALLBACK(&OnKeymapDirectionChanged), find_bar);
-
-  find_bar->AdjustTextAlignment();
-
-  return FALSE;  // Continue propagation.
-}
-
-// static
-gboolean FindBarGtk::OnFocusOut(GtkWidget* entry, GdkEventFocus* event,
-                                FindBarGtk* find_bar) {
-  g_signal_handlers_disconnect_by_func(
-      gdk_keymap_get_for_display(gtk_widget_get_display(entry)),
-      reinterpret_cast<gpointer>(&OnKeymapDirectionChanged), find_bar);
-
-  return FALSE;  // Continue propagation.
-}