Add a first attempt at a compact location bar and a status bar. The status ba...

chrome/browser/views/compact_navigation_bar.cc

+// Copyright (c) 2009 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/views/compact_navigation_bar.h"
+
+#include "app/gfx/canvas.h"
+#include "app/resource_bundle.h"
+#include "app/theme_provider.h"
+#include "base/logging.h"
+#include "chrome/browser/autocomplete/autocomplete_edit_view_gtk.h"
+#include "chrome/browser/browser.h"
+#include "chrome/browser/profile.h"
+#include "chrome/browser/tab_contents/tab_contents.h"
+#include "grit/theme_resources.h"
+#include "views/controls/button/image_button.h"
+#include "views/controls/image_view.h"
+#include "views/controls/native/native_view_host.h"
+
+// Padding inside each button around the image.
+static const int kInnerPadding = 1;
+
+// Spacing between buttons.
+static const int kHorizPadding = 3;
+
+static const int kURLWidth = 150;
+
+static const int kChromeButtonSize = 25;
+
+CompactNavigationBar::CompactNavigationBar(Browser* browser)
+    : browser_(browser),
+      initialized_(false) {
+}
+
+CompactNavigationBar::~CompactNavigationBar() {
+}
+
+void CompactNavigationBar::Init() {
+  DCHECK(!initialized_);
+  initialized_ = true;
+
+  ResourceBundle& resource_bundle = ResourceBundle::GetSharedInstance();
+
+  chrome_button_ = new views::ImageButton(this);
+  chrome_button_->SetImage(views::CustomButton::BS_NORMAL,
+      resource_bundle.GetBitmapNamed(IDR_COMPACTNAV_CHROME));
+  chrome_button_->SetImageAlignment(views::ImageButton::ALIGN_CENTER,
+                                    views::ImageButton::ALIGN_MIDDLE);
+  AddChildView(chrome_button_);
+
+  back_button_ = new views::ImageButton(this);
+  back_button_->SetImage(views::CustomButton::BS_NORMAL,
+      resource_bundle.GetBitmapNamed(IDR_COMPACTNAV_BACK));
+  back_button_->SetImageAlignment(views::ImageButton::ALIGN_CENTER,
+                                  views::ImageButton::ALIGN_MIDDLE);
+  AddChildView(back_button_);
+
+  bf_separator_ = new views::ImageView;
+  bf_separator_->SetImage(
+      resource_bundle.GetBitmapNamed(IDR_COMPACTNAV_SEPARATOR));
+  AddChildView(bf_separator_);
+
+  forward_button_ = new views::ImageButton(this);
+  forward_button_->SetImage(views::CustomButton::BS_NORMAL,
+      resource_bundle.GetBitmapNamed(IDR_COMPACTNAV_FORWARD));
+  forward_button_->SetImageAlignment(views::ImageButton::ALIGN_CENTER,
+                                     views::ImageButton::ALIGN_MIDDLE);
+  AddChildView(forward_button_);
+
+  // URL bar construction.
+  location_entry_.reset(new AutocompleteEditViewGtk(
+      this, browser_->toolbar_model(), browser_->profile(),
+      browser_->command_updater(), false, this));
+  location_entry_->Init();
+  gtk_widget_show_all(location_entry_->widget());
+  gtk_widget_hide(location_entry_->widget());
+
+  location_entry_view_ = new views::NativeViewHost;
+  AddChildView(location_entry_view_);
+  location_entry_view_->set_focus_view(this);
+  location_entry_view_->Attach(location_entry_->widget());
+}
+
+gfx::Size CompactNavigationBar::GetPreferredSize() {
+  int width = 0;
+
+  width += kChromeButtonSize + kHorizPadding;  // Chrome button.
+  width += kURLWidth + kHorizPadding;  // URL bar.
+  width += back_button_->GetPreferredSize().width() + kHorizPadding +
+      kInnerPadding * 2;
+  width += bf_separator_->GetPreferredSize().width() + kHorizPadding;
+  width += forward_button_->GetPreferredSize().width() + kHorizPadding +
+      kInnerPadding * 2;
+
+  return gfx::Size(width, kChromeButtonSize);
+}
+
+void CompactNavigationBar::Layout() {
+  if (!initialized_)
+    return;
+
+  int curx = 0;
+
+  // Make the chrome button square since it looks better that way.
+  chrome_button_->SetBounds(curx, 0, kChromeButtonSize, kChromeButtonSize);
+  curx += kChromeButtonSize + kHorizPadding;
+
+  // URL bar.
+  location_entry_view_->SetBounds(curx, 0, kURLWidth, height());
+  curx += kURLWidth + kHorizPadding;
+
+  // "Back | Forward" section.
+  gfx::Size button_size = back_button_->GetPreferredSize();
+  button_size.set_width(button_size.width() + kInnerPadding * 2);
+  back_button_->SetBounds(curx, 1, button_size.width(), height() - 1);
+  curx += button_size.width() + kHorizPadding;
+
+  button_size = bf_separator_->GetPreferredSize();
+  bf_separator_->SetBounds(curx, 1, button_size.width(), height() - 1);
+  curx += button_size.width() + kHorizPadding;
+
+  button_size = forward_button_->GetPreferredSize();
+  button_size.set_width(button_size.width() + kInnerPadding * 2);
+  forward_button_->SetBounds(curx, 1, button_size.width(), height() - 1);
+  curx += button_size.width() + kHorizPadding;
+}
+
+void CompactNavigationBar::Paint(gfx::Canvas* canvas) {
+  ThemeProvider* theme = browser_->profile()->GetThemeProvider();
+
+  // Fill the background.
+  SkBitmap* background = theme->GetBitmapNamed(IDR_THEME_FRAME);
+  canvas->TileImageInt(*background, 0, 0, width(), height());
+}
+
+void CompactNavigationBar::ButtonPressed(views::Button* sender) {
+  TabContents* tab_contents = browser_->GetSelectedTabContents();
+  if (!tab_contents)
+    return;
+
+  if (sender == chrome_button_) {
+    NOTIMPLEMENTED();  // TODO(brettw) hook this up to something.
+  } else if (sender == back_button_) {
+    if (tab_contents->controller().CanGoBack())
+      tab_contents->controller().GoBack();
+  } else if (sender == forward_button_) {
+    if (tab_contents->controller().CanGoForward())
+      tab_contents->controller().GoForward();
+  } else {
+    NOTREACHED();
+  }
+}
+
+void CompactNavigationBar::OnAutocompleteAccept(
+    const GURL& url,
+    WindowOpenDisposition disposition,
+    PageTransition::Type transition,
+    const GURL& alternate_nav_url) {
+  // Add the new tab at the first non-pinned location.
+  int index = browser_->tabstrip_model()->IndexOfFirstNonPinnedTab();
+  browser_->AddTabWithURL(url, GURL(), PageTransition::TYPED,
+                          true, index, true, NULL);
+}
+
+void CompactNavigationBar::OnChanged() {
+  // Other one does "DoLayout" here.
+}
+
+void CompactNavigationBar::OnInputInProgress(bool in_progress) {
+}
+
+SkBitmap CompactNavigationBar::GetFavIcon() const {
+  return SkBitmap();
+}
+
+std::wstring CompactNavigationBar::GetTitle() const {
+  return std::wstring();
+}
+
+gfx::Rect CompactNavigationBar::GetPopupBounds() const {
+  gfx::Point upper_left(0, height());
+  ConvertPointToScreen(this, &upper_left);
+  return gfx::Rect(upper_left.x(), upper_left.y(), 700, 100);
+}