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chromium / chromium / src / 1b5a48c29bca7371ed64c616d7d35a796d6a3341 / . / chrome / browser / views / frame / browser_view.cc
blob: 09000b023168d0ea9bd2f753c06bd3b0ac86bf5e [file] [log] [blame]
// 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/views/frame/browser_view.h"
#if defined(OS_LINUX)
#include <gtk/gtk.h>
#endif
#include "app/l10n_util.h"
#include "app/resource_bundle.h"
#include "base/i18n/rtl.h"
#include "chrome/app/chrome_dll_resource.h"
#include "chrome/browser/app_modal_dialog_queue.h"
#include "chrome/browser/automation/ui_controls.h"
#include "chrome/browser/bookmarks/bookmark_utils.h"
#include "chrome/browser/browser_list.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/browser_theme_provider.h"
#include "chrome/browser/debugger/devtools_window.h"
#include "chrome/browser/download/download_manager.h"
#include "chrome/browser/ntp_background_util.h"
#include "chrome/browser/page_info_window.h"
#include "chrome/browser/pref_service.h"
#include "chrome/browser/sessions/tab_restore_service.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/browser/tab_contents/tab_contents_view.h"
#include "chrome/browser/view_ids.h"
#include "chrome/browser/views/accessible_view_helper.h"
#include "chrome/browser/views/bookmark_bar_view.h"
#include "chrome/browser/views/browser_dialogs.h"
#include "chrome/browser/views/download_shelf_view.h"
#include "chrome/browser/views/extensions/extension_shelf.h"
#include "chrome/browser/views/frame/browser_extender.h"
#include "chrome/browser/views/frame/browser_view_layout.h"
#include "chrome/browser/views/fullscreen_exit_bubble.h"
#include "chrome/browser/views/status_bubble_views.h"
#include "chrome/browser/views/tab_contents/tab_contents_container.h"
#include "chrome/browser/views/tabs/browser_tab_strip_controller.h"
#include "chrome/browser/views/tabs/side_tab_strip.h"
#include "chrome/browser/views/theme_install_bubble_view.h"
#include "chrome/browser/views/toolbar_view.h"
#include "chrome/browser/window_sizer.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/native_window_notification_source.h"
#include "chrome/common/notification_service.h"
#include "chrome/common/pref_names.h"
#include "gfx/canvas.h"
#include "grit/app_resources.h"
#include "grit/chromium_strings.h"
#include "grit/generated_resources.h"
#include "grit/locale_settings.h"
#include "grit/theme_resources.h"
#include "grit/webkit_resources.h"
#include "views/controls/single_split_view.h"
#include "views/focus/external_focus_tracker.h"
#include "views/focus/view_storage.h"
#include "views/grid_layout.h"
#include "views/widget/root_view.h"
#include "views/window/dialog_delegate.h"
#include "views/window/window.h"
#if defined(OS_WIN)
#include "app/win_util.h"
#include "chrome/browser/aeropeek_manager.h"
#include "chrome/browser/jumplist.h"
#elif defined(OS_LINUX)
#include "chrome/browser/gtk/accessible_widget_helper_gtk.h"
#include "chrome/browser/views/accelerator_table_gtk.h"
#include "views/window/hit_test.h"
#endif
using base::TimeDelta;
using views::ColumnSet;
using views::GridLayout;
// The height of the status bubble.
static const int kStatusBubbleHeight = 20;
// The name of a key to store on the window handle so that other code can
// locate this object using just the handle.
#if defined(OS_WIN)
static const wchar_t* kBrowserViewKey = L"__BROWSER_VIEW__";
#else
static const char* kBrowserViewKey = "__BROWSER_VIEW__";
#endif
// How frequently we check for hung plugin windows.
static const int kDefaultHungPluginDetectFrequency = 2000;
// How long do we wait before we consider a window hung (in ms).
static const int kDefaultPluginMessageResponseTimeout = 30000;
// The number of milliseconds between loading animation frames.
static const int kLoadingAnimationFrameTimeMs = 30;
// The amount of space we expect the window border to take up.
static const int kWindowBorderWidth = 5;
// If not -1, windows are shown with this state.
static int explicit_show_state = -1;
// How round the 'new tab' style bookmarks bar is.
static const int kNewtabBarRoundness = 5;
// The maximum width of the big title shown for extension app windows.
static const int kExtensionAppTitleMaxWidth = 150;
// ------------
// Returned from BrowserView::GetClassName.
const char BrowserView::kViewClassName[] = "browser/views/BrowserView";
///////////////////////////////////////////////////////////////////////////////
// BookmarkExtensionBackground, private:
// This object serves as the views::Background object which is used to layout
// and paint the bookmark bar.
class BookmarkExtensionBackground : public views::Background {
public:
explicit BookmarkExtensionBackground(BrowserView* browser_view,
DetachableToolbarView* host_view,
Browser* browser);
// View methods overridden from views:Background.
virtual void Paint(gfx::Canvas* canvas, views::View* view) const;
private:
BrowserView* browser_view_;
// The view hosting this background.
DetachableToolbarView* host_view_;
Browser* browser_;
DISALLOW_COPY_AND_ASSIGN(BookmarkExtensionBackground);
};
BookmarkExtensionBackground::BookmarkExtensionBackground(
BrowserView* browser_view,
DetachableToolbarView* host_view,
Browser* browser)
: browser_view_(browser_view),
host_view_(host_view),
browser_(browser) {
}
void BookmarkExtensionBackground::Paint(gfx::Canvas* canvas,
views::View* view) const {
ThemeProvider* tp = host_view_->GetThemeProvider();
if (host_view_->IsDetached()) {
// Draw the background to match the new tab page.
int height = 0;
TabContents* contents = browser_->GetSelectedTabContents();
if (contents && contents->view())
height = contents->view()->GetContainerSize().height();
NtpBackgroundUtil::PaintBackgroundDetachedMode(
host_view_->GetThemeProvider(), canvas,
gfx::Rect(0, 0, host_view_->width(), host_view_->height()),
height);
SkRect rect;
// As 'hidden' according to the animation is the full in-tab state,
// we invert the value - when current_state is at '0', we expect the
// bar to be docked.
double current_state = 1 - host_view_->GetAnimationValue();
double h_padding = static_cast<double>
(BookmarkBarView::kNewtabHorizontalPadding) * current_state;
double v_padding = static_cast<double>
(BookmarkBarView::kNewtabVerticalPadding) * current_state;
double roundness = 0;
DetachableToolbarView::CalculateContentArea(current_state,
h_padding, v_padding,
&rect, &roundness, host_view_);
DetachableToolbarView::PaintContentAreaBackground(
canvas, tp, rect, roundness);
DetachableToolbarView::PaintContentAreaBorder(canvas, tp, rect, roundness);
DetachableToolbarView::PaintHorizontalBorder(canvas, host_view_);
} else {
DetachableToolbarView::PaintBackgroundAttachedMode(canvas, host_view_);
DetachableToolbarView::PaintHorizontalBorder(canvas, host_view_);
}
}
///////////////////////////////////////////////////////////////////////////////
// ResizeCorner, private:
class ResizeCorner : public views::View {
public:
ResizeCorner() { }
virtual void Paint(gfx::Canvas* canvas) {
views::Window* window = GetWindow();
if (!window || (window->IsMaximized() || window->IsFullscreen()))
return;
SkBitmap* bitmap = ResourceBundle::GetSharedInstance().GetBitmapNamed(
IDR_TEXTAREA_RESIZER);
bitmap->buildMipMap(false);
bool rtl_dir = base::i18n::IsRTL();
if (rtl_dir) {
canvas->TranslateInt(width(), 0);
canvas->ScaleInt(-1, 1);
canvas->save();
}
canvas->DrawBitmapInt(*bitmap, width() - bitmap->width(),
height() - bitmap->height());
if (rtl_dir)
canvas->restore();
}
static gfx::Size GetSize() {
// This is disabled until we find what makes us slower when we let
// WebKit know that we have a resizer rect...
// int scrollbar_thickness = gfx::scrollbar_size();
// return gfx::Size(scrollbar_thickness, scrollbar_thickness);
return gfx::Size();
}
virtual gfx::Size GetPreferredSize() {
views::Window* window = GetWindow();
return (!window || window->IsMaximized() || window->IsFullscreen()) ?
gfx::Size() : GetSize();
}
virtual void Layout() {
views::View* parent_view = GetParent();
if (parent_view) {
gfx::Size ps = GetPreferredSize();
// No need to handle Right to left text direction here,
// our parent must take care of it for us...
SetBounds(parent_view->width() - ps.width(),
parent_view->height() - ps.height(), ps.width(), ps.height());
}
}
private:
// Returns the WindowWin we're displayed in. Returns NULL if we're not
// currently in a window.
views::Window* GetWindow() {
views::Widget* widget = GetWidget();
return widget ? widget->GetWindow() : NULL;
}
DISALLOW_COPY_AND_ASSIGN(ResizeCorner);
};
////////////////////////////////////////////////////////////////////////////////
// DownloadInProgressConfirmDialogDelegate
class DownloadInProgressConfirmDialogDelegate : public views::DialogDelegate,
public views::View {
public:
explicit DownloadInProgressConfirmDialogDelegate(Browser* browser)
: browser_(browser),
product_name_(l10n_util::GetString(IDS_PRODUCT_NAME)) {
int download_count = browser->profile()->GetDownloadManager()->
in_progress_count();
std::wstring warning_text;
std::wstring explanation_text;
if (download_count == 1) {
warning_text =
l10n_util::GetStringF(IDS_SINGLE_DOWNLOAD_REMOVE_CONFIRM_WARNING,
product_name_);
explanation_text =
l10n_util::GetStringF(IDS_SINGLE_DOWNLOAD_REMOVE_CONFIRM_EXPLANATION,
product_name_);
ok_button_text_ = l10n_util::GetString(
IDS_SINGLE_DOWNLOAD_REMOVE_CONFIRM_OK_BUTTON_LABEL);
cancel_button_text_ = l10n_util::GetString(
IDS_SINGLE_DOWNLOAD_REMOVE_CONFIRM_CANCEL_BUTTON_LABEL);
} else {
warning_text =
l10n_util::GetStringF(IDS_MULTIPLE_DOWNLOADS_REMOVE_CONFIRM_WARNING,
product_name_, IntToWString(download_count));
explanation_text =
l10n_util::GetStringF(
IDS_MULTIPLE_DOWNLOADS_REMOVE_CONFIRM_EXPLANATION, product_name_);
ok_button_text_ = l10n_util::GetString(
IDS_MULTIPLE_DOWNLOADS_REMOVE_CONFIRM_OK_BUTTON_LABEL);
cancel_button_text_ = l10n_util::GetString(
IDS_MULTIPLE_DOWNLOADS_REMOVE_CONFIRM_CANCEL_BUTTON_LABEL);
}
// There are two lines of text: the bold warning label and the text
// explanation label.
GridLayout* layout = new GridLayout(this);
SetLayoutManager(layout);
const int columnset_id = 0;
ColumnSet* column_set = layout->AddColumnSet(columnset_id);
column_set->AddColumn(GridLayout::FILL, GridLayout::LEADING, 1,
GridLayout::USE_PREF, 0, 0);
gfx::Font bold_font =
ResourceBundle::GetSharedInstance().GetFont(
ResourceBundle::BaseFont).DeriveFont(0, gfx::Font::BOLD);
warning_ = new views::Label(warning_text, bold_font);
warning_->SetMultiLine(true);
warning_->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
warning_->set_border(views::Border::CreateEmptyBorder(10, 10, 10, 10));
layout->StartRow(0, columnset_id);
layout->AddView(warning_);
explanation_ = new views::Label(explanation_text);
explanation_->SetMultiLine(true);
explanation_->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
explanation_->set_border(views::Border::CreateEmptyBorder(10, 10, 10, 10));
layout->StartRow(0, columnset_id);
layout->AddView(explanation_);
dialog_dimensions_ = views::Window::GetLocalizedContentsSize(
IDS_DOWNLOAD_IN_PROGRESS_WIDTH_CHARS,
IDS_DOWNLOAD_IN_PROGRESS_MINIMUM_HEIGHT_LINES);
const int height =
warning_->GetHeightForWidth(dialog_dimensions_.width()) +
explanation_->GetHeightForWidth(dialog_dimensions_.width());
dialog_dimensions_.set_height(std::max(height,
dialog_dimensions_.height()));
}
~DownloadInProgressConfirmDialogDelegate() {
}
// View implementation:
virtual gfx::Size GetPreferredSize() {
return dialog_dimensions_;
}
// DialogDelegate implementation:
virtual int GetDefaultDialogButton() const {
return MessageBoxFlags::DIALOGBUTTON_CANCEL;
}
virtual std::wstring GetDialogButtonLabel(
MessageBoxFlags::DialogButton button) const {
if (button == MessageBoxFlags::DIALOGBUTTON_OK)
return ok_button_text_;
DCHECK_EQ(MessageBoxFlags::DIALOGBUTTON_CANCEL, button);
return cancel_button_text_;
}
virtual bool Accept() {
browser_->InProgressDownloadResponse(true);
return true;
}
virtual bool Cancel() {
browser_->InProgressDownloadResponse(false);
return true;
}
// WindowDelegate implementation:
virtual bool IsModal() const { return true; }
virtual views::View* GetContentsView() {
return this;
}
virtual std::wstring GetWindowTitle() const {
return product_name_;
}
private:
Browser* browser_;
views::Label* warning_;
views::Label* explanation_;
std::wstring ok_button_text_;
std::wstring cancel_button_text_;
std::wstring product_name_;
gfx::Size dialog_dimensions_;
DISALLOW_COPY_AND_ASSIGN(DownloadInProgressConfirmDialogDelegate);
};
///////////////////////////////////////////////////////////////////////////////
// BrowserView, public:
// static
void BrowserView::SetShowState(int state) {
explicit_show_state = state;
}
BrowserView::BrowserView(Browser* browser)
: views::ClientView(NULL, NULL),
frame_(NULL),
browser_(browser),
active_bookmark_bar_(NULL),
extension_app_icon_(NULL),
extension_app_title_(NULL),
tabstrip_(NULL),
toolbar_(NULL),
infobar_container_(NULL),
contents_container_(NULL),
devtools_container_(NULL),
contents_split_(NULL),
initialized_(false),
ignore_layout_(false),
#if defined(OS_WIN)
hung_window_detector_(&hung_plugin_action_),
ticker_(0),
#endif
extension_shelf_(NULL),
last_focused_view_storage_id_(
views::ViewStorage::GetSharedInstance()->CreateStorageID()),
extension_app_icon_loader_(this) {
browser_->tabstrip_model()->AddObserver(this);
}
BrowserView::~BrowserView() {
browser_->tabstrip_model()->RemoveObserver(this);
#if defined(OS_WIN)
// Remove this observer.
if (aeropeek_manager_.get())
browser_->tabstrip_model()->RemoveObserver(aeropeek_manager_.get());
// Stop hung plugin monitoring.
ticker_.Stop();
ticker_.UnregisterTickHandler(&hung_window_detector_);
#endif
// We destroy the download shelf before |browser_| to remove its child
// download views from the set of download observers (since the observed
// downloads can be destroyed along with |browser_| and the observer
// notifications will call back into deleted objects).
download_shelf_.reset();
// Destory extender before destroying browser.
browser_extender_.reset();
// Explicitly set browser_ to NULL.
browser_.reset();
}
// static
BrowserView* BrowserView::GetBrowserViewForNativeWindow(
gfx::NativeWindow window) {
#if defined(OS_WIN)
if (IsWindow(window)) {
HANDLE data = GetProp(window, kBrowserViewKey);
if (data)
return reinterpret_cast<BrowserView*>(data);
}
#else
if (window) {
return static_cast<BrowserView*>(
g_object_get_data(G_OBJECT(window), kBrowserViewKey));
}
#endif
return NULL;
}
int BrowserView::GetShowState() const {
if (explicit_show_state != -1)
return explicit_show_state;
#if defined(OS_WIN)
STARTUPINFO si = {0};
si.cb = sizeof(si);
si.dwFlags = STARTF_USESHOWWINDOW;
GetStartupInfo(&si);
return si.wShowWindow;
#else
NOTIMPLEMENTED();
return 0;
#endif
}
void BrowserView::WindowMoved() {
// Cancel any tabstrip animations, some of them may be invalidated by the
// window being repositioned.
// Comment out for one cycle to see if this fixes dist tests.
// tabstrip_->DestroyDragController();
status_bubble_->Reposition();
BrowserBubbleHost::WindowMoved();
browser::HideBookmarkBubbleView();
// Close the omnibox popup, if any.
if (toolbar_->location_bar())
toolbar_->location_bar()->location_entry()->ClosePopup();
}
void BrowserView::WindowMoveOrResizeStarted() {
TabContents* tab_contents = GetSelectedTabContents();
if (tab_contents)
tab_contents->WindowMoveOrResizeStarted();
}
gfx::Rect BrowserView::GetToolbarBounds() const {
return toolbar_->bounds();
}
gfx::Rect BrowserView::GetClientAreaBounds() const {
gfx::Rect container_bounds = contents_container_->bounds();
gfx::Point container_origin = container_bounds.origin();
ConvertPointToView(this, GetParent(), &container_origin);
container_bounds.set_origin(container_origin);
return container_bounds;
}
bool BrowserView::ShouldFindBarBlendWithBookmarksBar() const {
if (bookmark_bar_view_.get())
return bookmark_bar_view_->IsAlwaysShown();
return false;
}
gfx::Rect BrowserView::GetFindBarBoundingBox() const {
return GetBrowserViewLayout()->GetFindBarBoundingBox();
}
int BrowserView::GetTabStripHeight() const {
// We want to return tabstrip_->height(), but we might be called in the midst
// of layout, when that hasn't yet been updated to reflect the current state.
// So return what the tabstrip height _ought_ to be right now.
return IsTabStripVisible() ? tabstrip_->GetPreferredSize().height()
: 0;
}
gfx::Rect BrowserView::GetTabStripBounds() const {
return frame_->GetBoundsForTabStrip(tabstrip_);
}
bool BrowserView::IsTabStripVisible() const {
return browser_->SupportsWindowFeature(Browser::FEATURE_TABSTRIP);
}
bool BrowserView::UsingSideTabs() const {
return SideTabStrip::Visible(browser_->profile());
}
bool BrowserView::IsOffTheRecord() const {
return browser_->profile()->IsOffTheRecord();
}
bool BrowserView::ShouldShowOffTheRecordAvatar() const {
return IsOffTheRecord() && IsBrowserTypeNormal();
}
bool BrowserView::AcceleratorPressed(const views::Accelerator& accelerator) {
std::map<views::Accelerator, int>::const_iterator iter =
accelerator_table_.find(accelerator);
DCHECK(iter != accelerator_table_.end());
int command_id = iter->second;
if (browser_->command_updater()->SupportsCommand(command_id) &&
browser_->command_updater()->IsCommandEnabled(command_id)) {
browser_->ExecuteCommand(command_id);
return true;
}
return false;
}
bool BrowserView::GetAccelerator(int cmd_id, menus::Accelerator* accelerator) {
// The standard Ctrl-X, Ctrl-V and Ctrl-C are not defined as accelerators
// anywhere so we need to check for them explicitly here.
switch (cmd_id) {
case IDC_CUT:
*accelerator = views::Accelerator(base::VKEY_X, false, true, false);
return true;
case IDC_COPY:
*accelerator = views::Accelerator(base::VKEY_C, false, true, false);
return true;
case IDC_PASTE:
*accelerator = views::Accelerator(base::VKEY_V, false, true, false);
return true;
}
// Else, we retrieve the accelerator information from the accelerator table.
std::map<views::Accelerator, int>::iterator it =
accelerator_table_.begin();
for (; it != accelerator_table_.end(); ++it) {
if (it->second == cmd_id) {
*accelerator = it->first;
return true;
}
}
return false;
}
bool BrowserView::ActivateAppModalDialog() const {
// If another browser is app modal, flash and activate the modal browser.
if (Singleton<AppModalDialogQueue>()->HasActiveDialog()) {
Browser* active_browser = BrowserList::GetLastActive();
if (active_browser && (browser_ != active_browser)) {
active_browser->window()->FlashFrame();
active_browser->window()->Activate();
}
Singleton<AppModalDialogQueue>()->ActivateModalDialog();
return true;
}
return false;
}
void BrowserView::ActivationChanged(bool activated) {
if (activated)
BrowserList::SetLastActive(browser_.get());
}
TabContents* BrowserView::GetSelectedTabContents() const {
return browser_->GetSelectedTabContents();
}
SkBitmap BrowserView::GetOTRAvatarIcon() {
static SkBitmap* otr_avatar_ = new SkBitmap();
if (otr_avatar_->isNull()) {
ResourceBundle& rb = ResourceBundle::GetSharedInstance();
*otr_avatar_ = *rb.GetBitmapNamed(IDR_OTR_ICON);
}
return *otr_avatar_;
}
#if defined(OS_WIN)
void BrowserView::PrepareToRunSystemMenu(HMENU menu) {
system_menu_->UpdateStates();
}
#endif
void BrowserView::TraverseNextAccessibleToolbar(bool forward) {
// TODO(mohamed) This needs to be smart, that applies to all toolbars.
// Currently it just traverses between bookmarks and toolbar.
if (!forward && toolbar_->IsVisible() && toolbar_->IsEnabled()) {
toolbar_->RequestFocus();
} else if (forward && bookmark_bar_view_->IsVisible() &&
bookmark_bar_view_->IsEnabled()) {
bookmark_bar_view_->RequestFocus();
}
}
// static
void BrowserView::RegisterBrowserViewPrefs(PrefService* prefs) {
prefs->RegisterIntegerPref(prefs::kPluginMessageResponseTimeout,
kDefaultPluginMessageResponseTimeout);
prefs->RegisterIntegerPref(prefs::kHungPluginDetectFrequency,
kDefaultHungPluginDetectFrequency);
}
bool BrowserView::IsPositionInWindowCaption(const gfx::Point& point) {
return GetBrowserViewLayout()->IsPositionInWindowCaption(point);
}
///////////////////////////////////////////////////////////////////////////////
// BrowserView, BrowserWindow implementation:
void BrowserView::Show() {
accessible_view_helper_.reset(new AccessibleViewHelper(
this, browser_->profile()));
#if defined(OS_LINUX)
if (!accessible_widget_helper_.get()) {
accessible_widget_helper_.reset(new AccessibleWidgetHelper(
GTK_WIDGET(GetWindow()->GetNativeWindow()), browser_->profile()));
}
#endif
// If the window is already visible, just activate it.
if (frame_->GetWindow()->IsVisible()) {
frame_->GetWindow()->Activate();
return;
}
// Setting the focus doesn't work when the window is invisible, so any focus
// initialization that happened before this will be lost.
//
// We really "should" restore the focus whenever the window becomes unhidden,
// but I think initializing is the only time where this can happen where
// there is some focus change we need to pick up, and this is easier than
// plumbing through an un-hide message all the way from the frame.
//
// If we do find there are cases where we need to restore the focus on show,
// that should be added and this should be removed.
RestoreFocus();
frame_->GetWindow()->Show();
}
void BrowserView::SetBounds(const gfx::Rect& bounds) {
GetWidget()->SetBounds(bounds);
}
void BrowserView::Close() {
BrowserBubbleHost::Close();
frame_->GetWindow()->Close();
}
void BrowserView::Activate() {
frame_->GetWindow()->Activate();
}
bool BrowserView::IsActive() const {
return frame_->GetWindow()->IsActive();
}
void BrowserView::FlashFrame() {
#if defined(OS_WIN)
FLASHWINFO fwi;
fwi.cbSize = sizeof(fwi);
fwi.hwnd = frame_->GetWindow()->GetNativeWindow();
fwi.dwFlags = FLASHW_ALL;
fwi.uCount = 4;
fwi.dwTimeout = 0;
FlashWindowEx(&fwi);
#else
// Doesn't matter for chrome os.
#endif
}
gfx::NativeWindow BrowserView::GetNativeHandle() {
return GetWidget()->GetWindow()->GetNativeWindow();
}
BrowserWindowTesting* BrowserView::GetBrowserWindowTesting() {
return this;
}
StatusBubble* BrowserView::GetStatusBubble() {
return status_bubble_.get();
}
void BrowserView::SelectedTabToolbarSizeChanged(bool is_animating) {
if (is_animating) {
contents_container_->SetFastResize(true);
UpdateUIForContents(browser_->GetSelectedTabContents());
contents_container_->SetFastResize(false);
} else {
UpdateUIForContents(browser_->GetSelectedTabContents());
contents_split_->Layout();
}
}
void BrowserView::SelectedTabExtensionShelfSizeChanged() {
Layout();
}
void BrowserView::UpdateTitleBar() {
frame_->GetWindow()->UpdateWindowTitle();
if (ShouldShowWindowIcon() && !loading_animation_timer_.IsRunning())
frame_->GetWindow()->UpdateWindowIcon();
}
void BrowserView::ShelfVisibilityChanged() {
Layout();
}
void BrowserView::UpdateDevTools() {
UpdateDevToolsForContents(GetSelectedTabContents());
Layout();
}
void BrowserView::FocusDevTools() {
if (devtools_container_->IsVisible())
GetRootView()->FocusView(devtools_container_->GetFocusView());
}
void BrowserView::UpdateLoadingAnimations(bool should_animate) {
if (should_animate) {
if (!loading_animation_timer_.IsRunning()) {
// Loads are happening, and the timer isn't running, so start it.
loading_animation_timer_.Start(
TimeDelta::FromMilliseconds(kLoadingAnimationFrameTimeMs), this,
&BrowserView::LoadingAnimationCallback);
}
} else {
if (loading_animation_timer_.IsRunning()) {
loading_animation_timer_.Stop();
// Loads are now complete, update the state if a task was scheduled.
LoadingAnimationCallback();
}
}
}
void BrowserView::SetStarredState(bool is_starred) {
toolbar_->location_bar()->SetStarToggled(is_starred);
}
gfx::Rect BrowserView::GetRestoredBounds() const {
return frame_->GetWindow()->GetNormalBounds();
}
bool BrowserView::IsMaximized() const {
return frame_->GetWindow()->IsMaximized();
}
void BrowserView::SetFullscreen(bool fullscreen) {
if (IsFullscreen() == fullscreen)
return; // Nothing to do.
#if defined(OS_WIN)
ProcessFullscreen(fullscreen);
#else
// On Linux changing fullscreen is async. Ask the window to change it's
// fullscreen state, and when done invoke ProcessFullscreen.
frame_->GetWindow()->SetFullscreen(fullscreen);
#endif
}
bool BrowserView::IsFullscreen() const {
return frame_->GetWindow()->IsFullscreen();
}
bool BrowserView::IsFullscreenBubbleVisible() const {
return fullscreen_bubble_.get() ? true : false;
}
void BrowserView::FullScreenStateChanged() {
ProcessFullscreen(IsFullscreen());
}
void BrowserView::RestoreFocus() {
TabContents* selected_tab_contents = GetSelectedTabContents();
if (selected_tab_contents)
selected_tab_contents->view()->RestoreFocus();
}
LocationBar* BrowserView::GetLocationBar() const {
return toolbar_->location_bar();
}
void BrowserView::SetFocusToLocationBar(bool select_all) {
LocationBarView* location_bar = toolbar_->location_bar();
if (location_bar->IsFocusable()) {
// Location bar got focus.
location_bar->FocusLocation(select_all);
} else {
// If none of location bar/compact navigation bar got focus,
// then clear focus.
views::FocusManager* focus_manager = GetFocusManager();
DCHECK(focus_manager);
focus_manager->ClearFocus();
}
}
void BrowserView::UpdateStopGoState(bool is_loading, bool force) {
toolbar_->go_button()->ChangeMode(
is_loading ? GoButton::MODE_STOP : GoButton::MODE_GO, force);
}
void BrowserView::UpdateToolbar(TabContents* contents,
bool should_restore_state) {
toolbar_->Update(contents, should_restore_state);
}
void BrowserView::FocusToolbar() {
// Start the traversal within the main toolbar, passing it the storage id
// of the view where focus should be returned if the user exits the toolbar.
SaveFocusedView();
toolbar_->InitiateTraversal(last_focused_view_storage_id_);
}
void BrowserView::FocusPageAndAppMenus() {
// Chrome doesn't have a traditional menu bar, but it has menu buttons in
// the main toolbar that play the same role. If the user presses a key
// that would typically focus the menu bar, tell the toolbar to focus
// the first menu button. Pass it the storage id of the view where
// focus should be returned if the user presses escape.
//
// Not used on the Mac, which has a normal menu bar.
SaveFocusedView();
toolbar_->EnterMenuBarEmulationMode(last_focused_view_storage_id_, NULL);
}
void BrowserView::SaveFocusedView() {
views::ViewStorage* view_storage = views::ViewStorage::GetSharedInstance();
if (view_storage->RetrieveView(last_focused_view_storage_id_))
view_storage->RemoveView(last_focused_view_storage_id_);
views::View* focused_view = GetRootView()->GetFocusedView();
if (focused_view)
view_storage->StoreView(last_focused_view_storage_id_, focused_view);
}
void BrowserView::DestroyBrowser() {
// Explicitly delete the BookmarkBarView now. That way we don't have to
// worry about the BookmarkBarView potentially outliving the Browser &
// Profile.
bookmark_bar_view_.reset();
browser_.reset();
}
bool BrowserView::IsBookmarkBarVisible() const {
return browser_->SupportsWindowFeature(Browser::FEATURE_BOOKMARKBAR) &&
active_bookmark_bar_ &&
(active_bookmark_bar_->GetPreferredSize().height() != 0);
}
bool BrowserView::IsBookmarkBarAnimating() const {
if (bookmark_bar_view_.get() &&
bookmark_bar_view_->IsAnimating())
return true;
return false;
}
bool BrowserView::IsToolbarVisible() const {
return browser_->SupportsWindowFeature(Browser::FEATURE_TOOLBAR) ||
browser_->SupportsWindowFeature(Browser::FEATURE_LOCATIONBAR);
}
gfx::Rect BrowserView::GetRootWindowResizerRect() const {
if (frame_->GetWindow()->IsMaximized() || frame_->GetWindow()->IsFullscreen())
return gfx::Rect();
// We don't specify a resize corner size if we have a bottom shelf either.
// This is because we take care of drawing the resize corner on top of that
// shelf, so we don't want others to do it for us in this case.
// Currently, the only visible bottom shelf is the download shelf.
// Other tests should be added here if we add more bottom shelves.
if (download_shelf_.get() && download_shelf_->IsShowing()) {
return gfx::Rect();
}
gfx::Rect client_rect = contents_split_->bounds();
gfx::Size resize_corner_size = ResizeCorner::GetSize();
int x = client_rect.width() - resize_corner_size.width();
if (base::i18n::IsRTL())
x = 0;
return gfx::Rect(x, client_rect.height() - resize_corner_size.height(),
resize_corner_size.width(), resize_corner_size.height());
}
void BrowserView::DisableInactiveFrame() {
#if defined(OS_WIN)
frame_->GetWindow()->DisableInactiveRendering();
#endif // No tricks are needed to get the right behavior on Linux.
}
void BrowserView::ConfirmAddSearchProvider(const TemplateURL* template_url,
Profile* profile) {
browser::EditSearchEngine(GetWindow()->GetNativeWindow(), template_url, NULL,
profile);
}
void BrowserView::ToggleBookmarkBar() {
bookmark_utils::ToggleWhenVisible(browser_->profile());
}
void BrowserView::ToggleExtensionShelf() {
ExtensionShelf::ToggleWhenExtensionShelfVisible(browser_->profile());
}
void BrowserView::ShowAboutChromeDialog() {
browser::ShowAboutChromeView(GetWindow()->GetNativeWindow(),
browser_->profile());
}
void BrowserView::ShowTaskManager() {
browser::ShowTaskManager();
}
void BrowserView::ShowBookmarkBubble(const GURL& url, bool already_bookmarked) {
toolbar_->location_bar()->ShowStarBubble(url, !already_bookmarked);
}
void BrowserView::SetDownloadShelfVisible(bool visible) {
// This can be called from the superclass destructor, when it destroys our
// child views. At that point, browser_ is already gone.
if (browser_ == NULL)
return;
if (visible && IsDownloadShelfVisible() != visible)
// Invoke GetDownloadShelf to force the shelf to be created.
GetDownloadShelf();
if (browser_ != NULL)
browser_->UpdateDownloadShelfVisibility(visible);
// SetDownloadShelfVisible can force-close the shelf, so make sure we lay out
// everything correctly, as if the animation had finished. This doesn't
// matter for showing the shelf, as the show animation will do it.
SelectedTabToolbarSizeChanged(false);
}
bool BrowserView::IsDownloadShelfVisible() const {
return download_shelf_.get() && download_shelf_->IsShowing();
}
DownloadShelf* BrowserView::GetDownloadShelf() {
if (!download_shelf_.get()) {
download_shelf_.reset(new DownloadShelfView(browser_.get(), this));
download_shelf_->set_parent_owned(false);
}
return download_shelf_.get();
}
void BrowserView::ShowReportBugDialog() {
// Retrieve the URL for the current tab (if any) and tell the BugReportView
TabContents* current_tab = browser_->GetSelectedTabContents();
if (!current_tab)
return;
browser::ShowBugReportView(GetWindow(), browser_->profile(), current_tab);
}
void BrowserView::ShowClearBrowsingDataDialog() {
browser::ShowClearBrowsingDataView(GetWindow()->GetNativeWindow(),
browser_->profile());
}
void BrowserView::ShowImportDialog() {
browser::ShowImporterView(GetWidget(), browser_->profile());
}
void BrowserView::ShowSearchEnginesDialog() {
browser::ShowKeywordEditorView(browser_->profile());
}
void BrowserView::ShowPasswordManager() {
browser::ShowPasswordsExceptionsWindowView(browser_->profile());
}
void BrowserView::ShowSelectProfileDialog() {
browser::ShowSelectProfileDialog();
}
void BrowserView::ShowNewProfileDialog() {
browser::ShowNewProfileDialog();
}
void BrowserView::ShowRepostFormWarningDialog(TabContents* tab_contents) {
browser::ShowRepostFormWarningDialog(GetNativeHandle(), tab_contents);
}
void BrowserView::ShowContentSettingsWindow(ContentSettingsType content_type,
Profile* profile) {
browser::ShowContentSettingsWindow(GetNativeHandle(), content_type, profile);
}
void BrowserView::ShowProfileErrorDialog(int message_id) {
#if defined(OS_WIN)
std::wstring title = l10n_util::GetString(IDS_PRODUCT_NAME);
std::wstring message = l10n_util::GetString(message_id);
win_util::MessageBox(GetNativeHandle(), message, title,
MB_OK | MB_ICONWARNING | MB_TOPMOST);
#elif defined(OS_LINUX)
std::string title = l10n_util::GetStringUTF8(IDS_PRODUCT_NAME);
std::string message = l10n_util::GetStringUTF8(message_id);
GtkWidget* dialog = gtk_message_dialog_new(GetNativeHandle(),
static_cast<GtkDialogFlags>(0), GTK_MESSAGE_WARNING, GTK_BUTTONS_OK,
"%s", message.c_str());
gtk_window_set_title(GTK_WINDOW(dialog), title.c_str());
g_signal_connect(dialog, "response", G_CALLBACK(gtk_widget_destroy), NULL);
gtk_widget_show_all(dialog);
#else
NOTIMPLEMENTED();
#endif
}
void BrowserView::ShowThemeInstallBubble() {
TabContents* tab_contents = browser_->GetSelectedTabContents();
if (!tab_contents)
return;
ThemeInstallBubbleView::Show(tab_contents);
}
void BrowserView::ConfirmBrowserCloseWithPendingDownloads() {
DownloadInProgressConfirmDialogDelegate* delegate =
new DownloadInProgressConfirmDialogDelegate(browser_.get());
views::Window::CreateChromeWindow(GetNativeHandle(), gfx::Rect(),
delegate)->Show();
}
void BrowserView::ShowHTMLDialog(HtmlDialogUIDelegate* delegate,
gfx::NativeWindow parent_window) {
// Default to using our window as the parent if the argument is not specified.
gfx::NativeWindow parent = parent_window ? parent_window
: GetNativeHandle();
browser::ShowHtmlDialogView(parent, browser_.get(), delegate);
}
void BrowserView::ShowCreateShortcutsDialog(TabContents* tab_contents) {
browser::ShowCreateShortcutsDialog(GetNativeHandle(), tab_contents);
}
void BrowserView::ContinueDraggingDetachedTab(const gfx::Rect& tab_bounds) {
tabstrip_->SetDraggedTabBounds(0, tab_bounds);
frame_->ContinueDraggingDetachedTab();
}
void BrowserView::UserChangedTheme() {
frame_->GetWindow()->FrameTypeChanged();
}
int BrowserView::GetExtraRenderViewHeight() const {
// Currently this is only used on linux.
return 0;
}
void BrowserView::TabContentsFocused(TabContents* tab_contents) {
contents_container_->TabContentsFocused(tab_contents);
}
void BrowserView::ShowPageInfo(Profile* profile,
const GURL& url,
const NavigationEntry::SSLStatus& ssl,
bool show_history) {
browser::ShowPageInfo(GetWindow()->GetNativeWindow(), profile, url, ssl,
show_history);
}
void BrowserView::ShowPageMenu() {
toolbar_->page_menu()->Activate();
}
void BrowserView::ShowAppMenu() {
toolbar_->app_menu()->Activate();
}
bool BrowserView::PreHandleKeyboardEvent(const NativeWebKeyboardEvent& event,
bool* is_keyboard_shortcut) {
if (event.type != WebKit::WebInputEvent::RawKeyDown)
return false;
#if defined(OS_WIN)
// As Alt+F4 is the close-app keyboard shortcut, it needs processing
// immediately.
if (event.windowsKeyCode == base::VKEY_F4 &&
event.modifiers == NativeWebKeyboardEvent::AltKey) {
DefWindowProc(event.os_event.hwnd, event.os_event.message,
event.os_event.wParam, event.os_event.lParam);
return true;
}
#endif
views::FocusManager* focus_manager = GetFocusManager();
DCHECK(focus_manager);
views::Accelerator accelerator(
static_cast<base::KeyboardCode>(event.windowsKeyCode),
(event.modifiers & NativeWebKeyboardEvent::ShiftKey) ==
NativeWebKeyboardEvent::ShiftKey,
(event.modifiers & NativeWebKeyboardEvent::ControlKey) ==
NativeWebKeyboardEvent::ControlKey,
(event.modifiers & NativeWebKeyboardEvent::AltKey) ==
NativeWebKeyboardEvent::AltKey);
// We first find out the browser command associated to the |event|.
// Then if the command is a reserved one, and should be processed
// immediately according to the |event|, the command will be executed
// immediately. Otherwise we just set |*is_keyboard_shortcut| properly and
// return false.
// This piece of code is based on the fact that accelerators registered
// into the |focus_manager| may only trigger a browser command execution.
//
// Here we need to retrieve the command id (if any) associated to the
// keyboard event. Instead of looking up the command id in the
// |accelerator_table_| by ourselves, we block the command execution of
// the |browser_| object then send the keyboard event to the
// |focus_manager| as if we are activating an accelerator key.
// Then we can retrieve the command id from the |browser_| object.
browser_->SetBlockCommandExecution(true);
focus_manager->ProcessAccelerator(accelerator);
int id = browser_->GetLastBlockedCommand(NULL);
browser_->SetBlockCommandExecution(false);
if (id == -1)
return false;
if (browser_->IsReservedCommand(id)) {
// TODO(suzhe): For Linux, should we send things like Ctrl+w, Ctrl+n
// to the renderer first, just like what
// BrowserWindowGtk::HandleKeyboardEvent() does?
// Executing the command may cause |this| object to be destroyed.
browser_->ExecuteCommand(id);
return true;
}
DCHECK(is_keyboard_shortcut != NULL);
*is_keyboard_shortcut = true;
return false;
}
void BrowserView::HandleKeyboardEvent(const NativeWebKeyboardEvent& event) {
unhandled_keyboard_event_handler_.HandleKeyboardEvent(event,
GetFocusManager());
}
#if defined(OS_CHROMEOS)
void BrowserView::ToggleCompactNavigationBar() {
}
#endif
// TODO(devint): http://b/issue?id=1117225 Cut, Copy, and Paste are always
// enabled in the page menu regardless of whether the command will do
// anything. When someone selects the menu item, we just act as if they hit
// the keyboard shortcut for the command by sending the associated key press
// to windows. The real fix to this bug is to disable the commands when they
// won't do anything. We'll need something like an overall clipboard command
// manager to do that.
#if !defined(OS_MACOSX)
void BrowserView::Cut() {
ui_controls::SendKeyPress(GetNativeHandle(), base::VKEY_X,
true, false, false, false);
}
void BrowserView::Copy() {
ui_controls::SendKeyPress(GetNativeHandle(), base::VKEY_C,
true, false, false, false);
}
void BrowserView::Paste() {
ui_controls::SendKeyPress(GetNativeHandle(), base::VKEY_V,
true, false, false, false);
}
#else
// Mac versions. Not tested by antyhing yet;
// don't assume written == works.
void BrowserView::Cut() {
ui_controls::SendKeyPress(GetNativeHandle(), base::VKEY_X,
false, false, false, true);
}
void BrowserView::Copy() {
ui_controls::SendKeyPress(GetNativeHandle(), base::VKEY_C,
false, false, false, true);
}
void BrowserView::Paste() {
ui_controls::SendKeyPress(GetNativeHandle(), base::VKEY_V,
false, false, false, true);
}
#endif
///////////////////////////////////////////////////////////////////////////////
// BrowserView, BrowserWindowTesting implementation:
BookmarkBarView* BrowserView::GetBookmarkBarView() const {
return bookmark_bar_view_.get();
}
LocationBarView* BrowserView::GetLocationBarView() const {
return toolbar_->location_bar();
}
views::View* BrowserView::GetTabContentsContainerView() const {
return contents_container_->GetFocusView();
}
ToolbarView* BrowserView::GetToolbarView() const {
return toolbar_;
}
///////////////////////////////////////////////////////////////////////////////
// BrowserView, NotificationObserver implementation:
void BrowserView::Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details) {
if (type == NotificationType::PREF_CHANGED &&
*Details<std::wstring>(details).ptr() == prefs::kShowBookmarkBar) {
if (MaybeShowBookmarkBar(browser_->GetSelectedTabContents()))
Layout();
} else {
NOTREACHED() << "Got a notification we didn't register for!";
}
}
///////////////////////////////////////////////////////////////////////////////
// BrowserView, TabStripModelObserver implementation:
void BrowserView::TabDetachedAt(TabContents* contents, int index) {
// We use index here rather than comparing |contents| because by this time
// the model has already removed |contents| from its list, so
// browser_->GetSelectedTabContents() will return NULL or something else.
if (index == browser_->tabstrip_model()->selected_index()) {
// We need to reset the current tab contents to NULL before it gets
// freed. This is because the focus manager performs some operations
// on the selected TabContents when it is removed.
contents_container_->ChangeTabContents(NULL);
infobar_container_->ChangeTabContents(NULL);
UpdateDevToolsForContents(NULL);
}
}
void BrowserView::TabDeselectedAt(TabContents* contents, int index) {
// We do not store the focus when closing the tab to work-around bug 4633.
// Some reports seem to show that the focus manager and/or focused view can
// be garbage at that point, it is not clear why.
if (!contents->is_being_destroyed())
contents->view()->StoreFocus();
}
void BrowserView::TabSelectedAt(TabContents* old_contents,
TabContents* new_contents,
int index,
bool user_gesture) {
DCHECK(old_contents != new_contents);
// Update various elements that are interested in knowing the current
// TabContents.
// When we toggle the NTP floating bookmarks bar and/or the info bar,
// we don't want any TabContents to be attached, so that we
// avoid an unnecessary resize and re-layout of a TabContents.
contents_container_->ChangeTabContents(NULL);
infobar_container_->ChangeTabContents(new_contents);
UpdateUIForContents(new_contents);
contents_container_->ChangeTabContents(new_contents);
UpdateDevToolsForContents(new_contents);
// TODO(beng): This should be called automatically by ChangeTabContents, but I
// am striving for parity now rather than cleanliness. This is
// required to make features like Duplicate Tab, Undo Close Tab,
// etc not result in sad tab.
new_contents->DidBecomeSelected();
if (BrowserList::GetLastActive() == browser_ &&
!browser_->tabstrip_model()->closing_all() && GetWindow()->IsVisible()) {
// We only restore focus if our window is visible, to avoid invoking blur
// handlers when we are eventually shown.
new_contents->view()->RestoreFocus();
}
// Update all the UI bits.
UpdateTitleBar();
UpdateToolbar(new_contents, true);
UpdateUIForContents(new_contents);
}
void BrowserView::TabStripEmpty() {
// Make sure all optional UI is removed before we are destroyed, otherwise
// there will be consequences (since our view hierarchy will still have
// references to freed views).
UpdateUIForContents(NULL);
}
///////////////////////////////////////////////////////////////////////////////
// BrowserView, menus::SimpleMenuModel::Delegate implementation:
bool BrowserView::IsCommandIdChecked(int command_id) const {
// TODO(beng): encoding menu.
// No items in our system menu are check-able.
return false;
}
bool BrowserView::IsCommandIdEnabled(int command_id) const {
if (command_id == IDC_RESTORE_TAB)
return browser_->CanRestoreTab();
return browser_->command_updater()->IsCommandEnabled(command_id);
}
bool BrowserView::GetAcceleratorForCommandId(int command_id,
menus::Accelerator* accelerator) {
// Let's let the ToolbarView own the canonical implementation of this method.
return toolbar_->GetAcceleratorForCommandId(command_id, accelerator);
}
bool BrowserView::IsLabelForCommandIdDynamic(int command_id) const {
return command_id == IDC_RESTORE_TAB;
}
string16 BrowserView::GetLabelForCommandId(int command_id) const {
DCHECK(command_id == IDC_RESTORE_TAB);
int string_id = IDS_RESTORE_TAB;
if (IsCommandIdEnabled(command_id)) {
TabRestoreService* trs = browser_->profile()->GetTabRestoreService();
if (trs && trs->entries().front()->type == TabRestoreService::WINDOW)
string_id = IDS_RESTORE_WINDOW;
}
return l10n_util::GetStringUTF16(string_id);
}
void BrowserView::ExecuteCommand(int command_id) {
browser_->ExecuteCommand(command_id);
}
///////////////////////////////////////////////////////////////////////////////
// BrowserView, views::WindowDelegate implementation:
bool BrowserView::CanResize() const {
return true;
}
bool BrowserView::CanMaximize() const {
return true;
}
bool BrowserView::IsModal() const {
return false;
}
std::wstring BrowserView::GetWindowTitle() const {
return UTF16ToWideHack(browser_->GetWindowTitleForCurrentTab());
}
views::View* BrowserView::GetInitiallyFocusedView() {
// We set the frame not focus on creation so this should never be called.
NOTREACHED();
return NULL;
}
bool BrowserView::ShouldShowWindowTitle() const {
return browser_->SupportsWindowFeature(Browser::FEATURE_TITLEBAR);
}
SkBitmap BrowserView::GetWindowAppIcon() {
if (browser_->type() & Browser::TYPE_APP) {
TabContents* contents = browser_->GetSelectedTabContents();
if (contents && !contents->app_icon().isNull())
return contents->app_icon();
}
return GetWindowIcon();
}
SkBitmap BrowserView::GetWindowIcon() {
if (browser_->type() & Browser::TYPE_APP)
return browser_->GetCurrentPageIcon();
return SkBitmap();
}
bool BrowserView::ShouldShowWindowIcon() const {
return browser_->SupportsWindowFeature(Browser::FEATURE_TITLEBAR);
}
bool BrowserView::ExecuteWindowsCommand(int command_id) {
// This function handles WM_SYSCOMMAND, WM_APPCOMMAND, and WM_COMMAND.
// Translate WM_APPCOMMAND command ids into a command id that the browser
// knows how to handle.
int command_id_from_app_command = GetCommandIDForAppCommandID(command_id);
if (command_id_from_app_command != -1)
command_id = command_id_from_app_command;
if (browser_->command_updater()->SupportsCommand(command_id)) {
if (browser_->command_updater()->IsCommandEnabled(command_id))
browser_->ExecuteCommand(command_id);
return true;
}
return false;
}
std::wstring BrowserView::GetWindowName() const {
return browser_->GetWindowPlacementKey();
}
void BrowserView::SaveWindowPlacement(const gfx::Rect& bounds,
bool maximized) {
// If IsFullscreen() is true, we've just changed into fullscreen mode, and
// we're catching the going-into-fullscreen sizing and positioning calls,
// which we want to ignore.
if (!IsFullscreen() && browser_->ShouldSaveWindowPlacement()) {
WindowDelegate::SaveWindowPlacement(bounds, maximized);
browser_->SaveWindowPlacement(bounds, maximized);
}
}
bool BrowserView::GetSavedWindowBounds(gfx::Rect* bounds) const {
*bounds = browser_->GetSavedWindowBounds();
if (browser_->type() & Browser::TYPE_POPUP) {
// We are a popup window. The value passed in |bounds| represents two
// pieces of information:
// - the position of the window, in screen coordinates (outer position).
// - the size of the content area (inner size).
// We need to use these values to determine the appropriate size and
// position of the resulting window.
if (IsToolbarVisible()) {
// If we're showing the toolbar, we need to adjust |*bounds| to include
// its desired height, since the toolbar is considered part of the
// window's client area as far as GetWindowBoundsForClientBounds is
// concerned...
bounds->set_height(
bounds->height() + toolbar_->GetPreferredSize().height());
}
gfx::Rect window_rect = frame_->GetWindow()->GetNonClientView()->
GetWindowBoundsForClientBounds(*bounds);
window_rect.set_origin(bounds->origin());
// When we are given x/y coordinates of 0 on a created popup window,
// assume none were given by the window.open() command.
if (window_rect.x() == 0 && window_rect.y() == 0) {
gfx::Size size = window_rect.size();
window_rect.set_origin(WindowSizer::GetDefaultPopupOrigin(size));
}
*bounds = window_rect;
}
// We return true because we can _always_ locate reasonable bounds using the
// WindowSizer, and we don't want to trigger the Window's built-in "size to
// default" handling because the browser window has no default preferred
// size.
return true;
}
bool BrowserView::GetSavedMaximizedState(bool* maximized) const {
*maximized = browser_->GetSavedMaximizedState();
return true;
}
views::View* BrowserView::GetContentsView() {
return contents_container_;
}
views::ClientView* BrowserView::CreateClientView(views::Window* window) {
set_window(window);
return this;
}
///////////////////////////////////////////////////////////////////////////////
// BrowserView, views::ClientView overrides:
bool BrowserView::CanClose() const {
if (!browser_extender_->can_close())
return false;
// You cannot close a frame for which there is an active originating drag
// session.
if (tabstrip_->IsDragSessionActive())
return false;
// Give beforeunload handlers the chance to cancel the close before we hide
// the window below.
if (!browser_->ShouldCloseWindow())
return false;
if (browser_->tabstrip_model()->HasNonPhantomTabs()) {
// Tab strip isn't empty. Hide the frame (so it appears to have closed
// immediately) and close all the tabs, allowing the renderers to shut
// down. When the tab strip is empty we'll be called back again.
frame_->GetWindow()->HideWindow();
browser_->OnWindowClosing();
return false;
}
// Empty TabStripModel, it's now safe to allow the Window to be closed.
NotificationService::current()->Notify(
NotificationType::WINDOW_CLOSED,
Source<gfx::NativeWindow>(frame_->GetWindow()->GetNativeWindow()),
NotificationService::NoDetails());
return true;
}
int BrowserView::NonClientHitTest(const gfx::Point& point) {
#if defined(OS_WIN)
// The following code is not in the LayoutManager because it's
// independent of layout and also depends on the ResizeCorner which
// is private.
if (!frame_->GetWindow()->IsMaximized() &&
!frame_->GetWindow()->IsFullscreen()) {
CRect client_rect;
::GetClientRect(frame_->GetWindow()->GetNativeWindow(), &client_rect);
gfx::Size resize_corner_size = ResizeCorner::GetSize();
gfx::Rect resize_corner_rect(client_rect.right - resize_corner_size.width(),
client_rect.bottom - resize_corner_size.height(),
resize_corner_size.width(), resize_corner_size.height());
bool rtl_dir = base::i18n::IsRTL();
if (rtl_dir)
resize_corner_rect.set_x(0);
if (resize_corner_rect.Contains(point)) {
if (rtl_dir)
return HTBOTTOMLEFT;
return HTBOTTOMRIGHT;
}
}
#endif
return GetBrowserViewLayout()->NonClientHitTest(point);
}
gfx::Size BrowserView::GetMinimumSize() {
return GetBrowserViewLayout()->GetMinimumSize();
}
///////////////////////////////////////////////////////////////////////////////
// BrowserView, views::View overrides:
std::string BrowserView::GetClassName() const {
return kViewClassName;
}
void BrowserView::PaintChildren(gfx::Canvas* canvas) {
View::PaintChildren(canvas);
frame_->PaintTabStripShadow(canvas);
}
void BrowserView::Layout() {
if (ignore_layout_)
return;
if (GetLayoutManager()) {
GetLayoutManager()->Layout(this);
SchedulePaint();
#if defined(OS_WIN)
// Send the margins of the "user-perceived content area" of this
// browser window so AeroPeekManager can render a background-tab image in
// the area.
if (aeropeek_manager_.get()) {
gfx::Insets insets(GetFindBarBoundingBox().y() + 1,
GetTabStripBounds().x(),
GetTabStripBounds().x(),
GetTabStripBounds().x());
aeropeek_manager_->SetContentInsets(insets);
}
#endif
}
}
void BrowserView::ViewHierarchyChanged(bool is_add,
views::View* parent,
views::View* child) {
if (is_add && child == this && GetWidget() && !initialized_) {
Init();
initialized_ = true;
}
}
void BrowserView::ChildPreferredSizeChanged(View* child) {
Layout();
}
bool BrowserView::GetAccessibleRole(AccessibilityTypes::Role* role) {
DCHECK(role);
*role = AccessibilityTypes::ROLE_CLIENT;
return true;
}
void BrowserView::InfoBarSizeChanged(bool is_animating) {
SelectedTabToolbarSizeChanged(is_animating);
}
views::LayoutManager* BrowserView::CreateLayoutManager() const {
return new BrowserViewLayout;
}
BaseTabStrip* BrowserView::CreateTabStrip(TabStripModel* model) {
if (UsingSideTabs()) {
SideTabStrip* tabstrip = new SideTabStrip;
tabstrip->SetModel(new BrowserTabStripController(model, tabstrip));
return tabstrip;
}
return new TabStrip(model);
}
///////////////////////////////////////////////////////////////////////////////
// BrowserView, private:
void BrowserView::Init() {
SetLayoutManager(CreateLayoutManager());
// Stow a pointer to this object onto the window handle so that we can get
// at it later when all we have is a native view.
#if defined(OS_WIN)
SetProp(GetWidget()->GetNativeView(), kBrowserViewKey, this);
#else
g_object_set_data(G_OBJECT(GetWidget()->GetNativeView()),
kBrowserViewKey, this);
#endif
// Start a hung plugin window detector for this browser object (as long as
// hang detection is not disabled).
if (!CommandLine::ForCurrentProcess()->HasSwitch(
switches::kDisableHangMonitor)) {
InitHangMonitor();
}
LoadAccelerators();
SetAccessibleName(l10n_util::GetString(IDS_PRODUCT_NAME));
if (browser_->extension_app()) {
extension_app_icon_ = new views::ImageView();
extension_app_icon_->SetID(VIEW_ID_EXTENSION_APP_ICON);
AddChildView(extension_app_icon_);
extension_app_title_ = new views::Label();
extension_app_title_->SetFont(
extension_app_title_->font().DeriveFont(1, gfx::Font::BOLD));
extension_app_title_->SetColor(SK_ColorWHITE);
extension_app_title_->SetID(VIEW_ID_EXTENSION_APP_TITLE);
AddChildView(extension_app_title_);
extension_app_icon_loader_.LoadImage(
browser_->extension_app(),
browser_->extension_app()->GetIconPath(
Extension::EXTENSION_ICON_MEDIUM),
gfx::Size(Extension::EXTENSION_ICON_SMALL,
Extension::EXTENSION_ICON_SMALL),
ImageLoadingTracker::CACHE);
extension_app_title_->SetText(
UTF8ToWide(browser_->extension_app()->name()));
extension_app_title_->SizeToPreferredSize();
if (extension_app_title_->width() > kExtensionAppTitleMaxWidth) {
extension_app_title_->SetBounds(extension_app_title_->x(),
extension_app_title_->y(),
kExtensionAppTitleMaxWidth,
extension_app_title_->height());
}
}
tabstrip_ = CreateTabStrip(browser_->tabstrip_model());
tabstrip_->SetAccessibleName(l10n_util::GetString(IDS_ACCNAME_TABSTRIP));
if (browser_->extension_app() && tabstrip_->AsTabStrip())
tabstrip_->AsTabStrip()->set_new_tab_button_enabled(false);
AddChildView(tabstrip_);
frame_->TabStripCreated(tabstrip_);
toolbar_ = new ToolbarView(browser_.get());
AddChildView(toolbar_);
toolbar_->Init(browser_->profile());
toolbar_->SetAccessibleName(l10n_util::GetString(IDS_ACCNAME_TOOLBAR));
infobar_container_ = new InfoBarContainer(this);
AddChildView(infobar_container_);
contents_container_ = new TabContentsContainer;
devtools_container_ = new TabContentsContainer;
devtools_container_->SetID(VIEW_ID_DEV_TOOLS_DOCKED);
devtools_container_->SetVisible(false);
contents_split_ = new views::SingleSplitView(
contents_container_,
devtools_container_,
views::SingleSplitView::VERTICAL_SPLIT);
contents_split_->SetID(VIEW_ID_CONTENTS_SPLIT);
contents_split_->
SetAccessibleName(l10n_util::GetString(IDS_ACCNAME_WEB_CONTENTS));
SkColor bg_color = GetWidget()->GetThemeProvider()->
GetColor(BrowserThemeProvider::COLOR_TOOLBAR);
contents_split_->set_background(
views::Background::CreateSolidBackground(bg_color));
AddChildView(contents_split_);
set_contents_view(contents_split_);
status_bubble_.reset(new StatusBubbleViews(GetWidget()));
if (browser_->SupportsWindowFeature(Browser::FEATURE_EXTENSIONSHELF)) {
extension_shelf_ = new ExtensionShelf(browser_.get());
extension_shelf_->set_background(
new BookmarkExtensionBackground(this, extension_shelf_,
browser_.get()));
extension_shelf_->
SetAccessibleName(l10n_util::GetString(IDS_ACCNAME_EXTENSIONS));
AddChildView(extension_shelf_);
}
#if defined(OS_WIN)
InitSystemMenu();
// Create a custom JumpList and add it to an observer of TabRestoreService
// so we can update the custom JumpList when a tab is added or removed.
if (JumpList::Enabled()) {
jumplist_.reset(new JumpList);
jumplist_->AddObserver(browser_->profile());
}
if (AeroPeekManager::Enabled()) {
gfx::Rect bounds(frame_->GetBoundsForTabStrip(tabstrip()));
aeropeek_manager_.reset(new AeroPeekManager(
frame_->GetWindow()->GetNativeWindow()));
browser_->tabstrip_model()->AddObserver(aeropeek_manager_.get());
}
#endif
browser_extender_.reset(new BrowserExtender());
}
#if defined(OS_WIN)
void BrowserView::InitSystemMenu() {
system_menu_contents_.reset(new views::SystemMenuModel(this));
// We add the menu items in reverse order so that insertion_index never needs
// to change.
if (IsBrowserTypeNormal())
BuildSystemMenuForBrowserWindow();
else
BuildSystemMenuForAppOrPopupWindow(browser_->type() == Browser::TYPE_APP);
system_menu_.reset(
new views::NativeMenuWin(system_menu_contents_.get(),
frame_->GetWindow()->GetNativeWindow()));
system_menu_->Rebuild();
}
#endif
void BrowserView::OnImageLoaded(SkBitmap* image, ExtensionResource resource,
int index) {
if (image)
extension_app_icon_->SetImage(*image);
}
BrowserViewLayout* BrowserView::GetBrowserViewLayout() const {
return static_cast<BrowserViewLayout*>(GetLayoutManager());
}
void BrowserView::LayoutStatusBubble(int top) {
// In restored mode, the client area has a client edge between it and the
// frame.
int overlap = StatusBubbleViews::kShadowThickness +
(IsMaximized() ? 0 : views::NonClientFrameView::kClientEdgeThickness);
int height = status_bubble_->GetPreferredSize().height();
gfx::Point origin(-overlap, top - height + overlap);
ConvertPointToView(this, GetParent(), &origin);
status_bubble_->SetBounds(origin.x(), origin.y(), width() / 3, height);
}
bool BrowserView::MaybeShowBookmarkBar(TabContents* contents) {
views::View* new_bookmark_bar_view = NULL;
if (browser_->SupportsWindowFeature(Browser::FEATURE_BOOKMARKBAR)
&& contents) {
if (!bookmark_bar_view_.get()) {
bookmark_bar_view_.reset(new BookmarkBarView(contents->profile(),
browser_.get()));
bookmark_bar_view_->set_parent_owned(false);
bookmark_bar_view_->set_background(
new BookmarkExtensionBackground(this, bookmark_bar_view_.get(),
browser_.get()));
} else {
bookmark_bar_view_->SetProfile(contents->profile());
}
bookmark_bar_view_->SetPageNavigator(contents);
bookmark_bar_view_->
SetAccessibleName(l10n_util::GetString(IDS_ACCNAME_BOOKMARKS));
new_bookmark_bar_view = bookmark_bar_view_.get();
}
return UpdateChildViewAndLayout(new_bookmark_bar_view, &active_bookmark_bar_);
}
bool BrowserView::MaybeShowInfoBar(TabContents* contents) {
// TODO(beng): Remove this function once the interface between
// InfoBarContainer, DownloadShelfView and TabContents and this
// view is sorted out.
return true;
}
void BrowserView::UpdateDevToolsForContents(TabContents* tab_contents) {
TabContents* devtools_contents =
DevToolsWindow::GetDevToolsContents(tab_contents);
bool should_show = devtools_contents && !devtools_container_->IsVisible();
bool should_hide = !devtools_contents && devtools_container_->IsVisible();
devtools_container_->ChangeTabContents(devtools_contents);
if (should_show) {
if (!devtools_focus_tracker_.get()) {
// Install devtools focus tracker when dev tools window is shown for the
// first time.
devtools_focus_tracker_.reset(
new views::ExternalFocusTracker(devtools_container_,
GetFocusManager()));
}
// Restore split offset.
int split_offset = g_browser_process->local_state()->GetInteger(
prefs::kDevToolsSplitLocation);
if (split_offset == -1) {
// Initial load, set to default value.
split_offset = 2 * contents_split_->height() / 3;
}
// Make sure user can see both panes.
int min_split_size = contents_split_->height() / 10;
split_offset = std::min(contents_split_->height() - min_split_size,
std::max(min_split_size, split_offset));
contents_split_->set_divider_offset(split_offset);
devtools_container_->SetVisible(true);
contents_split_->Layout();
} else if (should_hide) {
// Store split offset when hiding devtools window only.
g_browser_process->local_state()->SetInteger(
prefs::kDevToolsSplitLocation, contents_split_->divider_offset());
// Restore focus to the last focused view when hiding devtools window.
devtools_focus_tracker_->FocusLastFocusedExternalView();
devtools_container_->SetVisible(false);
contents_split_->Layout();
}
}
void BrowserView::UpdateUIForContents(TabContents* contents) {
bool needs_layout = MaybeShowBookmarkBar(contents);
needs_layout |= MaybeShowInfoBar(contents);
if (needs_layout)
Layout();
}
bool BrowserView::UpdateChildViewAndLayout(views::View* new_view,
views::View** old_view) {
DCHECK(old_view);
if (*old_view == new_view) {
// The views haven't changed, if the views pref changed schedule a layout.
if (new_view) {
if (new_view->GetPreferredSize().height() != new_view->height())
return true;
}
return false;
}
// The views differ, and one may be null (but not both). Remove the old
// view (if it non-null), and add the new one (if it is non-null). If the
// height has changed, schedule a layout, otherwise reuse the existing
// bounds to avoid scheduling a layout.
int current_height = 0;
if (*old_view) {
current_height = (*old_view)->height();
RemoveChildView(*old_view);
}
int new_height = 0;
if (new_view) {
new_height = new_view->GetPreferredSize().height();
AddChildView(new_view);
}
bool changed = false;
if (new_height != current_height) {
changed = true;
} else if (new_view && *old_view) {
// The view changed, but the new view wants the same size, give it the
// bounds of the last view and have it repaint.
new_view->SetBounds((*old_view)->bounds());
new_view->SchedulePaint();
} else if (new_view) {
DCHECK_EQ(0, new_height);
// The heights are the same, but the old view is null. This only happens
// when the height is zero. Zero out the bounds.
new_view->SetBounds(0, 0, 0, 0);
}
*old_view = new_view;
return changed;
}
void BrowserView::ProcessFullscreen(bool fullscreen) {
// Reduce jankiness during the following position changes by:
// * Hiding the window until it's in the final position
// * Ignoring all intervening Layout() calls, which resize the webpage and
// thus are slow and look ugly
ignore_layout_ = true;
LocationBarView* location_bar = toolbar_->location_bar();
#if defined(OS_WIN)
AutocompleteEditViewWin* edit_view =
static_cast<AutocompleteEditViewWin*>(location_bar->location_entry());
#endif
if (!fullscreen) {
// Hide the fullscreen bubble as soon as possible, since the mode toggle can
// take enough time for the user to notice.
fullscreen_bubble_.reset();
} else {
// Move focus out of the location bar if necessary.
views::FocusManager* focus_manager = GetFocusManager();
DCHECK(focus_manager);
if (focus_manager->GetFocusedView() == location_bar)
focus_manager->ClearFocus();
#if defined(OS_WIN)
// If we don't hide the edit and force it to not show until we come out of
// fullscreen, then if the user was on the New Tab Page, the edit contents
// will appear atop the web contents once we go into fullscreen mode. This
// has something to do with how we move the main window while it's hidden;
// if we don't hide the main window below, we don't get this problem.
edit_view->set_force_hidden(true);
ShowWindow(edit_view->m_hWnd, SW_HIDE);
#endif
}
#if defined(OS_WIN)
frame_->GetWindow()->PushForceHidden();
#endif
// Notify bookmark bar, so it can set itself to the appropriate drawing state.
if (bookmark_bar_view_.get())
bookmark_bar_view_->OnFullscreenToggled(fullscreen);
// Notify extension shelf, so it can set itself to the appropriate drawing
// state.
if (extension_shelf_)
extension_shelf_->OnFullscreenToggled(fullscreen);
// Toggle fullscreen mode.
#if defined(OS_WIN)
frame_->GetWindow()->SetFullscreen(fullscreen);
#endif // No need to invoke SetFullscreen for linux as this code is executed
// once we're already fullscreen on linux.
#if defined(OS_LINUX)
// Updating of commands for fullscreen mode is called from SetFullScreen on
// Wndows (see just above), but for ChromeOS, this method (ProcessFullScreen)
// is called after full screen has happened successfully (via GTK's
// window-state-change event), so we have to update commands here.
browser_->UpdateCommandsForFullscreenMode(fullscreen);
#endif
if (fullscreen) {
bool is_kiosk =
CommandLine::ForCurrentProcess()->HasSwitch(switches::kKioskMode);
if (!is_kiosk) {
fullscreen_bubble_.reset(new FullscreenExitBubble(GetWidget(),
browser_.get()));
}
} else {
#if defined(OS_WIN)
// Show the edit again since we're no longer in fullscreen mode.
edit_view->set_force_hidden(false);
ShowWindow(edit_view->m_hWnd, SW_SHOW);
#endif
}
// Undo our anti-jankiness hacks and force the window to relayout now that
// it's in its final position.
ignore_layout_ = false;
Layout();
#if defined(OS_WIN)
frame_->GetWindow()->PopForceHidden();
#endif
}
void BrowserView::LoadAccelerators() {
#if defined(OS_WIN)
HACCEL accelerator_table = AtlLoadAccelerators(IDR_MAINFRAME);
DCHECK(accelerator_table);
// We have to copy the table to access its contents.
int count = CopyAcceleratorTable(accelerator_table, 0, 0);
if (count == 0) {
// Nothing to do in that case.
return;
}
ACCEL* accelerators = static_cast<ACCEL*>(malloc(sizeof(ACCEL) * count));
CopyAcceleratorTable(accelerator_table, accelerators, count);
views::FocusManager* focus_manager = GetFocusManager();
DCHECK(focus_manager);
// Let's fill our own accelerator table.
for (int i = 0; i < count; ++i) {
bool alt_down = (accelerators[i].fVirt & FALT) == FALT;
bool ctrl_down = (accelerators[i].fVirt & FCONTROL) == FCONTROL;
bool shift_down = (accelerators[i].fVirt & FSHIFT) == FSHIFT;
views::Accelerator accelerator(
static_cast<base::KeyboardCode>(accelerators[i].key),
shift_down, ctrl_down, alt_down);
accelerator_table_[accelerator] = accelerators[i].cmd;
// Also register with the focus manager.
focus_manager->RegisterAccelerator(accelerator, this);
}
// We don't need the Windows accelerator table anymore.
free(accelerators);
#else
views::FocusManager* focus_manager = GetFocusManager();
DCHECK(focus_manager);
// Let's fill our own accelerator table.
for (size_t i = 0; i < browser::kAcceleratorMapLength; ++i) {
views::Accelerator accelerator(browser::kAcceleratorMap[i].keycode,
browser::kAcceleratorMap[i].shift_pressed,
browser::kAcceleratorMap[i].ctrl_pressed,
browser::kAcceleratorMap[i].alt_pressed);
accelerator_table_[accelerator] = browser::kAcceleratorMap[i].command_id;
// Also register with the focus manager.
focus_manager->RegisterAccelerator(accelerator, this);
}
#endif
}
#if defined(OS_WIN)
void BrowserView::BuildSystemMenuForBrowserWindow() {
system_menu_contents_->AddSeparator();
system_menu_contents_->AddItemWithStringId(IDC_TASK_MANAGER,
IDS_TASK_MANAGER);
system_menu_contents_->AddSeparator();
system_menu_contents_->AddItemWithStringId(IDC_RESTORE_TAB, IDS_RESTORE_TAB);
system_menu_contents_->AddItemWithStringId(IDC_NEW_TAB, IDS_NEW_TAB);
// If it's a regular browser window with tabs, we don't add any more items,
// since it already has menus (Page, Chrome).
}
void BrowserView::BuildSystemMenuForAppOrPopupWindow(bool is_app) {
if (is_app) {
system_menu_contents_->AddSeparator();
system_menu_contents_->AddItemWithStringId(IDC_TASK_MANAGER,
IDS_TASK_MANAGER);
}
system_menu_contents_->AddSeparator();
encoding_menu_contents_.reset(new EncodingMenuModel(browser_.get()));
system_menu_contents_->AddSubMenuWithStringId(IDS_ENCODING_MENU,
encoding_menu_contents_.get());
zoom_menu_contents_.reset(new ZoomMenuModel(this));
system_menu_contents_->AddSubMenuWithStringId(IDS_ZOOM_MENU,
zoom_menu_contents_.get());
system_menu_contents_->AddItemWithStringId(IDC_PRINT, IDS_PRINT);
system_menu_contents_->AddItemWithStringId(IDC_FIND, IDS_FIND);
system_menu_contents_->AddSeparator();
system_menu_contents_->AddItemWithStringId(IDC_PASTE, IDS_PASTE);
system_menu_contents_->AddItemWithStringId(IDC_COPY, IDS_COPY);
system_menu_contents_->AddItemWithStringId(IDC_CUT, IDS_CUT);
system_menu_contents_->AddSeparator();
if (is_app) {
system_menu_contents_->AddItemWithStringId(IDC_NEW_TAB,
IDS_APP_MENU_NEW_WEB_PAGE);
} else {
system_menu_contents_->AddItemWithStringId(IDC_SHOW_AS_TAB,
IDS_SHOW_AS_TAB);
}
system_menu_contents_->AddItemWithStringId(IDC_COPY_URL,
IDS_APP_MENU_COPY_URL);
system_menu_contents_->AddSeparator();
system_menu_contents_->AddItemWithStringId(IDC_RELOAD, IDS_APP_MENU_RELOAD);
system_menu_contents_->AddItemWithStringId(IDC_FORWARD,
IDS_CONTENT_CONTEXT_FORWARD);
system_menu_contents_->AddItemWithStringId(IDC_BACK,
IDS_CONTENT_CONTEXT_BACK);
}
#endif
int BrowserView::GetCommandIDForAppCommandID(int app_command_id) const {
#if defined(OS_WIN)
switch (app_command_id) {
// NOTE: The order here matches the APPCOMMAND declaration order in the
// Windows headers.
case APPCOMMAND_BROWSER_BACKWARD: return IDC_BACK;
case APPCOMMAND_BROWSER_FORWARD: return IDC_FORWARD;
case APPCOMMAND_BROWSER_REFRESH: return IDC_RELOAD;
case APPCOMMAND_BROWSER_HOME: return IDC_HOME;
case APPCOMMAND_BROWSER_STOP: return IDC_STOP;
case APPCOMMAND_BROWSER_SEARCH: return IDC_FOCUS_SEARCH;
case APPCOMMAND_HELP: return IDC_HELP_PAGE;
case APPCOMMAND_NEW: return IDC_NEW_TAB;
case APPCOMMAND_OPEN: return IDC_OPEN_FILE;
case APPCOMMAND_CLOSE: return IDC_CLOSE_TAB;
case APPCOMMAND_SAVE: return IDC_SAVE_PAGE;
case APPCOMMAND_PRINT: return IDC_PRINT;
case APPCOMMAND_COPY: return IDC_COPY;
case APPCOMMAND_CUT: return IDC_CUT;
case APPCOMMAND_PASTE: return IDC_PASTE;
// TODO(pkasting): http://b/1113069 Handle these.
case APPCOMMAND_UNDO:
case APPCOMMAND_REDO:
case APPCOMMAND_SPELL_CHECK:
default: return -1;
}
#else
// App commands are Windows-specific so there's nothing to do here.
return -1;
#endif
}
void BrowserView::LoadingAnimationCallback() {
if (browser_->type() == Browser::TYPE_NORMAL) {
// Loading animations are shown in the tab for tabbed windows. We check the
// browser type instead of calling IsTabStripVisible() because the latter
// will return false for fullscreen windows, but we still need to update
// their animations (so that when they come out of fullscreen mode they'll
// be correct).
tabstrip_->UpdateLoadingAnimations();
} else if (ShouldShowWindowIcon()) {
// ... or in the window icon area for popups and app windows.
TabContents* tab_contents = browser_->GetSelectedTabContents();
// GetSelectedTabContents can return NULL for example under Purify when
// the animations are running slowly and this function is called on a timer
// through LoadingAnimationCallback.
frame_->UpdateThrobber(tab_contents && tab_contents->is_loading());
}
}
void BrowserView::InitHangMonitor() {
#if defined(OS_WIN)
PrefService* pref_service = g_browser_process->local_state();
if (!pref_service)
return;
int plugin_message_response_timeout =
pref_service->GetInteger(prefs::kPluginMessageResponseTimeout);
int hung_plugin_detect_freq =
pref_service->GetInteger(prefs::kHungPluginDetectFrequency);
if ((hung_plugin_detect_freq > 0) &&
hung_window_detector_.Initialize(GetWidget()->GetNativeView(),
plugin_message_response_timeout)) {
ticker_.set_tick_interval(hung_plugin_detect_freq);
ticker_.RegisterTickHandler(&hung_window_detector_);
ticker_.Start();
pref_service->SetInteger(prefs::kPluginMessageResponseTimeout,
plugin_message_response_timeout);
pref_service->SetInteger(prefs::kHungPluginDetectFrequency,
hung_plugin_detect_freq);
}
#endif
}
#if !defined(OS_CHROMEOS)
// static
BrowserWindow* BrowserWindow::CreateBrowserWindow(Browser* browser) {
// Create the view and the frame. The frame will attach itself via the view
// so we don't need to do anything with the pointer.
BrowserView* view = new BrowserView(browser);
BrowserFrame::Create(view, browser->profile());
view->GetWindow()->GetNonClientView()->
SetAccessibleName(l10n_util::GetString(IDS_PRODUCT_NAME));
return view;
}
#endif
// static
FindBar* BrowserWindow::CreateFindBar(Browser* browser) {
return browser::CreateFindBar(static_cast<BrowserView*>(browser->window()));
}