Separate BrowserWindow from Panel class.

chrome/browser/ui/panels/panel.cc

 // Copyright (c) 2012 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/ui/panels/panel.h"
 
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/panels/native_panel.h"
+#include "chrome/browser/ui/panels/panel_browser_window.h"
 #include "chrome/browser/ui/panels/panel_manager.h"
 #include "chrome/browser/ui/panels/panel_strip.h"
-#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
-#include "chrome/browser/ui/tabs/tab_strip_model.h"
-#include "chrome/browser/ui/window_sizer.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "ui/gfx/rect.h"
 
-#if defined(USE_AURA)
-#include "chrome/browser/ui/panels/panel_browser_view.h"
-#endif
-
-using content::NativeWebKeyboardEvent;
 using content::RenderViewHost;
-using content::SSLStatus;
 using content::WebContents;
 
 Panel::Panel(Browser* browser, const gfx::Size& requested_size)
     : browser_(browser),
       panel_strip_(NULL),
       initialized_(false),
       full_size_(requested_size),
       max_size_policy_(DEFAULT_MAX_SIZE),
       auto_resizable_(false),
       always_on_top_(false),
       in_preview_mode_(false),
       native_panel_(NULL),
       attention_mode_(USE_PANEL_ATTENTION),
       expansion_state_(EXPANDED) {
 }
 
 Panel::~Panel() {
   // Invoked by native panel destructor. Do not access native_panel_ here.
 }
 
 void Panel::Initialize(const gfx::Rect& bounds) {
   DCHECK(!initialized_);
   DCHECK(!bounds.IsEmpty());
   initialized_ = true;
   native_panel_ = CreateNativePanel(browser_, this, bounds);
+  panel_browser_window_.reset(
+      new PanelBrowserWindow(browser_, this, native_panel_));
   if (panel_strip_ != NULL)
     native_panel_->PreventActivationByOS(panel_strip_->IsPanelMinimized(this));
 }
 
 void Panel::OnNativePanelClosed() {
-  if (auto_resizable_)
-    native_panel_->GetPanelBrowser()->tab_strip_model()->RemoveObserver(this);
   manager()->OnPanelClosed(this);
   DCHECK(!panel_strip_);
 }
 
 PanelManager* Panel::manager() const {
   return PanelManager::GetInstance();
 }
 
+BrowserWindow* Panel::browser_window() const {
+  return panel_browser_window_.get();
+}
+
 bool Panel::CanMinimize() const {
   return panel_strip_ && panel_strip_->CanMinimizePanel(this) && !IsMinimized();
 }
 
 bool Panel::CanRestore() const {
   return panel_strip_ && panel_strip_->CanMinimizePanel(this) && IsMinimized();
 }
 
 panel::Resizability Panel::CanResizeByMouse() const {
   if (!panel_strip_)
@@ skipping 41 matching lines @@
   full_size_ = ClampSize(full_size_);
 }
 
 void Panel::SetAutoResizable(bool resizable) {
   if (auto_resizable_ == resizable)
     return;
 
   auto_resizable_ = resizable;
   WebContents* web_contents = browser()->GetSelectedWebContents();
   if (auto_resizable_) {
-    browser()->tab_strip_model()->AddObserver(this);
     if (web_contents)
       EnableWebContentsAutoResize(web_contents);
   } else {
-    browser()->tab_strip_model()->RemoveObserver(this);
     registrar_.RemoveAll();
 
     if (web_contents) {
       // NULL might be returned if the tab has not been added.
       RenderViewHost* render_view_host = web_contents->GetRenderViewHost();
       if (render_view_host)
         render_view_host->DisableAutoResize(full_size_);
     }
   }
 }
@@ skipping 120 matching lines @@
 }
 
 void Panel::Deactivate() {
   native_panel_->DeactivatePanel();
 }
 
 bool Panel::IsActive() const {
   return native_panel_->IsPanelActive();
 }
 
+void Panel::SetDraggableRegion(SkRegion* region) {
+}
+
 void Panel::FlashFrame(bool draw_attention) {
   if (IsDrawingAttention() == draw_attention || !panel_strip_)
     return;
 
   // Don't draw attention for an active panel.
   if (draw_attention && IsActive())
     return;
 
   // Invoking native panel to draw attention must be done before informing the
   // panel strip because it needs to check internal state of the panel to
   // determine if the panel has been drawing attention.
   native_panel_->DrawAttention(draw_attention);
   panel_strip_->OnPanelAttentionStateChanged(this);
 }
 
 bool Panel::IsAlwaysOnTop() const {
   return always_on_top_;
 }
 
-gfx::NativeWindow Panel::GetNativeHandle() {
-  return native_panel_->GetNativePanelHandle();
-}
-
-BrowserWindowTesting* Panel::GetBrowserWindowTesting() {
-  NOTIMPLEMENTED();
-  return NULL;
-}
-
-StatusBubble* Panel::GetStatusBubble() {
-  // TODO(jennb): Implement. http://crbug.com/102723
-  return NULL;
-}
-
-void Panel::ToolbarSizeChanged(bool is_animating){
-  NOTIMPLEMENTED();
-}
-
-void Panel::UpdateTitleBar() {
-  native_panel_->UpdatePanelTitleBar();
-}
-
-void Panel::BookmarkBarStateChanged(
-    BookmarkBar::AnimateChangeType change_type) {
-  NOTIMPLEMENTED();
-}
-
-void Panel::UpdateDevTools() {
-  NOTIMPLEMENTED();
-}
-
-void Panel::SetDevToolsDockSide(DevToolsDockSide side) {
-  NOTIMPLEMENTED();
-}
-
-void Panel::UpdateLoadingAnimations(bool should_animate) {
-  native_panel_->UpdatePanelLoadingAnimations(should_animate);
-}
-
-void Panel::SetStarredState(bool is_starred) {
-  // Since panels are typically not bookmarked extension UI windows, they don't
-  // have starred state.
-}
-
 gfx::Rect Panel::GetRestoredBounds() const {
   gfx::Rect bounds = native_panel_->GetPanelBounds();
   bounds.set_y(bounds.bottom() - full_size_.height());
   bounds.set_x(bounds.right() - full_size_.width());
   bounds.set_size(full_size_);
   return bounds;
 }
 
 gfx::Rect Panel::GetBounds() const {
   return native_panel_->GetPanelBounds();
@@ skipping 23 matching lines @@
 void Panel::Minimize() {
   if (panel_strip_)
     panel_strip_->MinimizePanel(this);
 }
 
 void Panel::Restore() {
   if (panel_strip_)
     panel_strip_->RestorePanel(this);
 }
 
-void Panel::EnterFullscreen(
-      const GURL& url, FullscreenExitBubbleType type) {
-  NOTIMPLEMENTED();
-}
-
-void Panel::ExitFullscreen() {
-  NOTIMPLEMENTED();
-}
-
-void Panel::UpdateFullscreenExitBubbleContent(
-      const GURL& url,
-      FullscreenExitBubbleType bubble_type) {
-  NOTIMPLEMENTED();
-}
-
 bool Panel::IsFullscreen() const {
   return false;
 }
 
-bool Panel::IsFullscreenBubbleVisible() const {
-  NOTIMPLEMENTED();
-  return false;
-}
-
-LocationBar* Panel::GetLocationBar() const {
-#if defined(USE_AURA)
-  // TODO(stevenjb): Remove this when Aura panels are implemented post R18.
-  PanelBrowserView* panel_view = static_cast<PanelBrowserView*>(native_panel_);
-  return panel_view->GetLocationBar();
-#else
-  // Panels do not have a location bar.
-  return NULL;
-#endif
-}
-
-void Panel::SetFocusToLocationBar(bool select_all) {
-#if defined(USE_AURA)
-  // TODO(stevenjb): Remove this when Aura panels are implemented post R18.
-  PanelBrowserView* panel_view = static_cast<PanelBrowserView*>(native_panel_);
-  panel_view->SetFocusToLocationBar(select_all);
-#else
-  // Panels do not have a location bar.
-#endif
-}
-
-void Panel::UpdateReloadStopState(bool is_loading, bool force) {
-  // Panels don't have stop/reload indicator.
-}
-
-void Panel::UpdateToolbar(TabContentsWrapper* contents,
-                          bool should_restore_state) {
-  // Panels do not have a toolbar.
-}
-
-void Panel::FocusToolbar() {
-  // Panels do not have a toolbar.
-}
-
-void Panel::FocusAppMenu() {
-  NOTIMPLEMENTED();
-}
-
-void Panel::FocusBookmarksToolbar() {
-  NOTIMPLEMENTED();
-}
-
-void Panel::RotatePaneFocus(bool forwards) {
-  NOTIMPLEMENTED();
-}
-
-bool Panel::IsBookmarkBarVisible() const {
-  return false;
-}
-
-bool Panel::IsBookmarkBarAnimating() const {
-  return false;
-}
-
-// This is used by extensions to decide if a window can be closed.
-// Always return true as panels do not have tabs that can be dragged,
-// during which extensions will avoid closing a window.
-bool Panel::IsTabStripEditable() const {
-  return true;
-}
-
-bool Panel::IsToolbarVisible() const {
-  NOTIMPLEMENTED();
-  return false;
-}
-
-gfx::Rect Panel::GetRootWindowResizerRect() const {
-  return gfx::Rect();
-}
-
-bool Panel::IsPanel() const {
-  return true;
-}
-
-void Panel::DisableInactiveFrame() {
-  NOTIMPLEMENTED();
-}
-
-void Panel::ConfirmAddSearchProvider(TemplateURL* template_url,
-                                     Profile* profile) {
-  NOTIMPLEMENTED();
-}
-
-void Panel::ToggleBookmarkBar() {
-  NOTIMPLEMENTED();
-}
-
-void Panel::ShowAboutChromeDialog() {
-  NOTIMPLEMENTED();
-}
-
-void Panel::ShowUpdateChromeDialog() {
-  NOTIMPLEMENTED();
-}
-
-void Panel::ShowTaskManager() {
-  native_panel_->ShowTaskManagerForPanel();
-}
-
-void Panel::ShowBackgroundPages() {
-  NOTIMPLEMENTED();
-}
-
-void Panel::ShowBookmarkBubble(const GURL& url, bool already_bookmarked) {
-  NOTIMPLEMENTED();
-}
-
-void Panel::ShowChromeToMobileBubble() {
-  NOTIMPLEMENTED();
-}
-
-#if defined(ENABLE_ONE_CLICK_SIGNIN)
-void Panel::ShowOneClickSigninBubble(
-      const base::Closure& learn_more_callback,
-      const base::Closure& advanced_callback) {
-  NOTIMPLEMENTED();
-}
-#endif
-
-bool Panel::IsDownloadShelfVisible() const {
-  return false;
-}
-
-DownloadShelf* Panel::GetDownloadShelf() {
-  Browser* panel_browser = native_panel_->GetPanelBrowser();
-  Profile* profile = panel_browser->profile();
-  Browser* tabbed_browser = browser::FindTabbedBrowser(profile, true);
-
-  if (!tabbed_browser) {
-    // Set initial bounds so window will not be positioned at an offset
-    // to this panel as panels are at the bottom of the screen.
-    gfx::Rect window_bounds;
-    WindowSizer::GetBrowserWindowBounds(std::string(), gfx::Rect(),
-                                        panel_browser, &window_bounds);
-    Browser::CreateParams params(Browser::TYPE_TABBED, profile);
-    params.initial_bounds = window_bounds;
-    tabbed_browser = Browser::CreateWithParams(params);
-    tabbed_browser->NewTab();
-  }
-
-  tabbed_browser->window()->Show();  // Ensure download shelf is visible.
-  return tabbed_browser->window()->GetDownloadShelf();
-}
-
-void Panel::ConfirmBrowserCloseWithPendingDownloads() {
-  NOTIMPLEMENTED();
-}
-
-void Panel::UserChangedTheme() {
-  native_panel_->NotifyPanelOnUserChangedTheme();
-}
-
-int Panel::GetExtraRenderViewHeight() const {
-  // This is currently used only on Linux and that returns the height for
-  // optional elements like bookmark bar, download bar etc.  Not applicable to
-  // panels.
-  return 0;
-}
-
-void Panel::WebContentsFocused(WebContents* contents) {
-  native_panel_->PanelWebContentsFocused(contents);
-}
-
-void Panel::ShowPageInfo(Profile* profile,
-                         const GURL& url,
-                         const SSLStatus& ssl,
-                         bool show_history) {
-  NOTIMPLEMENTED();
-}
-void Panel::ShowWebsiteSettings(Profile* profile,
-                                TabContentsWrapper* tab_contents_wrapper,
-                                const GURL& url,
-                                const content::SSLStatus& ssl,
-                                bool show_history) {
-  NOTIMPLEMENTED();
-}
-
-void Panel::ShowAppMenu() {
-  NOTIMPLEMENTED();
-}
-
-bool Panel::PreHandleKeyboardEvent(const NativeWebKeyboardEvent& event,
-                                   bool* is_keyboard_shortcut) {
-  return native_panel_->PreHandlePanelKeyboardEvent(event,
-                                                    is_keyboard_shortcut);
-}
-
-void Panel::HandleKeyboardEvent(const NativeWebKeyboardEvent& event) {
-  native_panel_->HandlePanelKeyboardEvent(event);
-}
-
-void Panel::ShowCreateWebAppShortcutsDialog(TabContentsWrapper* tab_contents) {
-  NOTIMPLEMENTED();
-}
-
-void Panel::ShowCreateChromeAppShortcutsDialog(Profile* profile,
-    const extensions::Extension* app) {
-  NOTIMPLEMENTED();
-}
-
-void Panel::Cut() {
-  native_panel_->PanelCut();
-}
-
-void Panel::Copy() {
-  native_panel_->PanelCopy();
-}
-
-void Panel::Paste() {
-  native_panel_->PanelPaste();
-}
-
-#if defined(OS_MACOSX)
-void Panel::OpenTabpose() {
-  NOTIMPLEMENTED();
-}
-
-void Panel::EnterPresentationMode(
-      const GURL& url,
-      FullscreenExitBubbleType content_type) {
-  NOTIMPLEMENTED();
-}
-
-void Panel::ExitPresentationMode() {
-  NOTIMPLEMENTED();
-}
-
-bool Panel::InPresentationMode() {
-  NOTIMPLEMENTED();
-  return false;
-}
-#endif
-
-void Panel::ShowInstant(TabContentsWrapper* preview) {
-  NOTIMPLEMENTED();
-}
-
-void Panel::HideInstant() {
-  NOTIMPLEMENTED();
-}
-
-gfx::Rect Panel::GetInstantBounds() {
-  NOTIMPLEMENTED();
-  return gfx::Rect();
-}
-
-WindowOpenDisposition Panel::GetDispositionForPopupBounds(
-    const gfx::Rect& bounds) {
-#if defined(USE_AURA)
-  // TODO(stevenjb): Remove this when Aura panels are implemented post R18.
-  PanelBrowserView* panel_view = static_cast<PanelBrowserView*>(native_panel_);
-  return panel_view->GetDispositionForPopupBounds(bounds);
-#else
-  return NEW_POPUP;
-#endif
-}
-
-FindBar* Panel::CreateFindBar() {
-  return native_panel_->CreatePanelFindBar();
-}
-
-void Panel::ResizeDueToAutoResize(WebContents* web_contents,
-                                  const gfx::Size& pref_size) {
+void Panel::OnWindowAutoResized(const gfx::Size& preferred_window_size) {
   DCHECK(auto_resizable_);
-  return manager()->OnWindowAutoResized(
-      this,
-      native_panel_->WindowSizeFromContentSize(pref_size));
-}
-
-void Panel::ShowAvatarBubble(WebContents* web_contents, const gfx::Rect& rect) {
-  // Panels will never show a new tab page so this should never be called.
-  NOTREACHED();
-}
-
-void Panel::ShowAvatarBubbleFromAvatarButton() {
-  // Panels will never show an avatar button so this should never be called.
-  NOTREACHED();
-}
-
-void Panel::TabInsertedAt(TabContentsWrapper* contents,
-                          int index,
-                          bool foreground) {
-  if (auto_resizable_) {
-    DCHECK_EQ(0, index);
-    EnableWebContentsAutoResize(contents->web_contents());
-  }
+  if (panel_strip_)
+    panel_strip_->ResizePanelWindow(this, preferred_window_size);
 }
 
 void Panel::EnableWebContentsAutoResize(WebContents* web_contents) {
   DCHECK(web_contents);
   ConfigureAutoResize(web_contents);
 
   // We also need to know when the render view host changes in order
   // to turn on auto-resize notifications in the new render view host.
   registrar_.RemoveAll();  // Stop notifications for previous contents, if any.
   registrar_.Add(
@@ skipping 80 matching lines @@
 void Panel::OnPanelStartUserResizing() {
   SetAutoResizable(false);
   SetPreviewMode(true);
   max_size_policy_ = CUSTOM_MAX_SIZE;
 }
 
 void Panel::OnPanelEndUserResizing() {
   SetPreviewMode(false);
 }
 
-void Panel::DestroyBrowser() {
-  native_panel_->DestroyPanelBrowser();
-}