| // 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/views/bookmarks/bookmark_bar_view.h" |
| |
| #include <stdint.h> |
| |
| #include <algorithm> |
| #include <limits> |
| #include <memory> |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "base/bind.h" |
| #include "base/i18n/rtl.h" |
| #include "base/macros.h" |
| #include "base/metrics/histogram_macros.h" |
| #include "base/metrics/user_metrics.h" |
| #include "base/single_thread_task_runner.h" |
| #include "base/strings/string_util.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/threading/thread_task_runner_handle.h" |
| #include "build/build_config.h" |
| #include "chrome/app/vector_icons/vector_icons.h" |
| #include "chrome/browser/bookmarks/bookmark_model_factory.h" |
| #include "chrome/browser/bookmarks/managed_bookmark_service_factory.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/defaults.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/search/search.h" |
| #include "chrome/browser/sync/profile_sync_service_factory.h" |
| #include "chrome/browser/themes/theme_properties.h" |
| #include "chrome/browser/ui/bookmarks/bookmark_drag_drop.h" |
| #include "chrome/browser/ui/bookmarks/bookmark_tab_helper.h" |
| #include "chrome/browser/ui/bookmarks/bookmark_utils.h" |
| #include "chrome/browser/ui/bookmarks/bookmark_utils_desktop.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/chrome_pages.h" |
| #include "chrome/browser/ui/layout_constants.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| #include "chrome/browser/ui/view_ids.h" |
| #include "chrome/browser/ui/views/bookmarks/bookmark_bar_instructions_view.h" |
| #include "chrome/browser/ui/views/bookmarks/bookmark_bar_view_observer.h" |
| #include "chrome/browser/ui/views/bookmarks/bookmark_context_menu.h" |
| #include "chrome/browser/ui/views/bookmarks/bookmark_menu_controller_views.h" |
| #include "chrome/browser/ui/views/event_utils.h" |
| #include "chrome/browser/ui/views/frame/browser_view.h" |
| #include "chrome/browser/ui/views/harmony/chrome_layout_provider.h" |
| #include "chrome/browser/ui/views/location_bar/location_bar_view.h" |
| #include "chrome/browser/ui/views/toolbar/toolbar_ink_drop_util.h" |
| #include "chrome/common/chrome_switches.h" |
| #include "chrome/common/extensions/extension_constants.h" |
| #include "chrome/common/extensions/extension_metrics.h" |
| #include "chrome/common/pref_names.h" |
| #include "chrome/common/url_constants.h" |
| #include "chrome/grit/generated_resources.h" |
| #include "chrome/grit/theme_resources.h" |
| #include "components/bookmarks/browser/bookmark_model.h" |
| #include "components/bookmarks/browser/bookmark_utils.h" |
| #include "components/bookmarks/common/bookmark_pref_names.h" |
| #include "components/bookmarks/managed/managed_bookmark_service.h" |
| #include "components/browser_sync/profile_sync_service.h" |
| #include "components/metrics/metrics_service.h" |
| #include "components/omnibox/browser/omnibox_popup_model.h" |
| #include "components/omnibox/browser/omnibox_view.h" |
| #include "components/prefs/pref_service.h" |
| #include "components/url_formatter/elide_url.h" |
| #include "extensions/browser/extension_registry.h" |
| #include "extensions/common/extension.h" |
| #include "extensions/common/extension_set.h" |
| #include "ui/accessibility/ax_node_data.h" |
| #include "ui/base/dragdrop/os_exchange_data.h" |
| #include "ui/base/l10n/l10n_util.h" |
| #include "ui/base/material_design/material_design_controller.h" |
| #include "ui/base/page_transition_types.h" |
| #include "ui/base/resource/resource_bundle.h" |
| #include "ui/base/theme_provider.h" |
| #include "ui/base/window_open_disposition.h" |
| #include "ui/compositor/paint_recorder.h" |
| #include "ui/events/event_constants.h" |
| #include "ui/gfx/animation/slide_animation.h" |
| #include "ui/gfx/canvas.h" |
| #include "ui/gfx/color_utils.h" |
| #include "ui/gfx/favicon_size.h" |
| #include "ui/gfx/geometry/insets.h" |
| #include "ui/gfx/geometry/rect.h" |
| #include "ui/gfx/image/image_skia_operations.h" |
| #include "ui/gfx/paint_vector_icon.h" |
| #include "ui/gfx/scoped_canvas.h" |
| #include "ui/gfx/text_constants.h" |
| #include "ui/gfx/text_elider.h" |
| #include "ui/resources/grit/ui_resources.h" |
| #include "ui/views/animation/flood_fill_ink_drop_ripple.h" |
| #include "ui/views/animation/ink_drop_highlight.h" |
| #include "ui/views/animation/ink_drop_impl.h" |
| #include "ui/views/animation/ink_drop_mask.h" |
| #include "ui/views/button_drag_utils.h" |
| #include "ui/views/controls/button/label_button.h" |
| #include "ui/views/controls/button/label_button_border.h" |
| #include "ui/views/controls/button/menu_button.h" |
| #include "ui/views/controls/label.h" |
| #include "ui/views/drag_utils.h" |
| #include "ui/views/metrics.h" |
| #include "ui/views/style/platform_style.h" |
| #include "ui/views/view_constants.h" |
| #include "ui/views/widget/tooltip_manager.h" |
| #include "ui/views/widget/widget.h" |
| #include "ui/views/window/non_client_view.h" |
| |
| using base::UserMetricsAction; |
| using bookmarks::BookmarkModel; |
| using bookmarks::BookmarkNode; |
| using bookmarks::BookmarkNodeData; |
| using content::OpenURLParams; |
| using content::PageNavigator; |
| using content::Referrer; |
| using ui::DropTargetEvent; |
| using views::Button; |
| using views::LabelButtonBorder; |
| using views::MenuButton; |
| using views::View; |
| |
| // Maximum size of buttons on the bookmark bar. |
| static const int kMaxButtonWidth = 150; |
| |
| // Margins around the content. |
| static const int kDetachedTopMargin = 1; // When attached, we use 0 and let the |
| // toolbar above serve as the margin. |
| static const int kBottomMargin = 2; |
| static const int kHorizontalMargin = 8; |
| |
| // Padding between buttons. |
| static const int kBookmarkBarButtonPadding = 8; |
| |
| // Width of the drop indicator. |
| static const int kDropIndicatorWidth = 2; |
| |
| // Distance between the bottom of the bar and the separator. |
| static const int kSeparatorMargin = 1; |
| |
| // Width of the separator between the recently bookmarked button and the |
| // overflow indicator. |
| static const int kSeparatorWidth = 9; |
| |
| // Left-padding for the instructional text. |
| static const int kInstructionsPadding = 6; |
| |
| // Tag for the 'Apps Shortcut' button. |
| static const int kAppsShortcutButtonTag = 2; |
| |
| namespace { |
| |
| // How to elide bookmark and bookmark folders. |
| gfx::ElideBehavior GetElideBehavior() { |
| return views::PlatformStyle::kShouldElideBookmarksInBookmarksBar |
| ? gfx::ELIDE_TAIL |
| : gfx::FADE_TAIL; |
| } |
| |
| // To enable/disable BookmarkBar animations during testing. In production |
| // animations are enabled by default. |
| bool animations_enabled = true; |
| |
| gfx::ImageSkia* GetImageSkiaNamed(int id) { |
| return ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(id); |
| } |
| |
| gfx::Insets GetInkDropInsets() { |
| // Slight insets are required for older layouts as they use a slightly smaller |
| // 24dp inkdrop. |
| return gfx::Insets(ui::MaterialDesignController::IsNewerMaterialUi() ? 0 : 2); |
| } |
| |
| int GetInkDropCornerRadius(const views::View* host_view) { |
| return ChromeLayoutProvider::Get()->GetCornerRadiusMetric( |
| views::EMPHASIS_MAXIMUM, host_view->size()); |
| } |
| |
| std::unique_ptr<views::InkDrop> CreateBookmarkButtonInkDrop( |
| std::unique_ptr<views::InkDropImpl> ink_drop) { |
| ink_drop->SetShowHighlightOnFocus(!views::PlatformStyle::kPreferFocusRings); |
| return std::move(ink_drop); |
| } |
| |
| std::unique_ptr<views::InkDropRipple> CreateBookmarkButtonInkDropRipple( |
| const views::InkDropHostView* host_view, |
| const gfx::Point& center_point) { |
| return std::make_unique<views::FloodFillInkDropRipple>( |
| host_view->size(), GetInkDropInsets(), center_point, |
| GetToolbarInkDropBaseColor(host_view), |
| host_view->ink_drop_visible_opacity()); |
| } |
| |
| std::unique_ptr<views::InkDropMask> CreateBookmarkButtonInkDropMask( |
| const views::InkDropHostView* host_view) { |
| return std::make_unique<views::RoundRectInkDropMask>( |
| host_view->size(), GetInkDropInsets(), GetInkDropCornerRadius(host_view)); |
| } |
| |
| std::unique_ptr<views::InkDropHighlight> CreateBookmarkButtonInkDropHighlight( |
| const views::InkDropHostView* host_view) { |
| std::unique_ptr<views::InkDropHighlight> highlight( |
| new views::InkDropHighlight( |
| host_view->size(), GetInkDropCornerRadius(host_view), |
| gfx::RectF(gfx::Rect(host_view->size())).CenterPoint(), |
| GetToolbarInkDropBaseColor(host_view))); |
| highlight->set_visible_opacity(kToolbarInkDropHighlightVisibleOpacity); |
| return highlight; |
| } |
| |
| std::unique_ptr<views::LabelButtonBorder> CreateBookmarkButtonBorder() { |
| std::unique_ptr<LabelButtonBorder> border = |
| std::make_unique<LabelButtonBorder>(); |
| border->set_insets(ChromeLayoutProvider::Get()->GetInsetsMetric( |
| INSETS_BOOKMARKS_BAR_BUTTON)); |
| return border; |
| } |
| |
| // BookmarkButtonBase ----------------------------------------------- |
| |
| // Base class for non-menu hosting buttons used on the bookmark bar. |
| |
| class BookmarkButtonBase : public views::LabelButton { |
| public: |
| BookmarkButtonBase(views::ButtonListener* listener, |
| const base::string16& title) |
| : LabelButton(listener, title) { |
| SetImageLabelSpacing(ChromeLayoutProvider::Get()->GetDistanceMetric( |
| DISTANCE_RELATED_LABEL_HORIZONTAL_LIST)); |
| SetElideBehavior(GetElideBehavior()); |
| SetInkDropMode(InkDropMode::ON); |
| set_has_ink_drop_action_on_click(true); |
| set_ink_drop_visible_opacity(kToolbarInkDropVisibleOpacity); |
| SetFocusPainter(nullptr); |
| show_animation_.reset(new gfx::SlideAnimation(this)); |
| if (!animations_enabled) { |
| // For some reason during testing the events generated by animating |
| // throw off the test. So, don't animate while testing. |
| show_animation_->Reset(1); |
| } else { |
| show_animation_->Show(); |
| } |
| SetInstallFocusRingOnFocus(views::PlatformStyle::kPreferFocusRings); |
| } |
| |
| View* GetTooltipHandlerForPoint(const gfx::Point& point) override { |
| return HitTestPoint(point) && CanProcessEventsWithinSubtree() ? this |
| : nullptr; |
| } |
| |
| bool IsTriggerableEvent(const ui::Event& e) override { |
| return e.type() == ui::ET_GESTURE_TAP || |
| e.type() == ui::ET_GESTURE_TAP_DOWN || |
| event_utils::IsPossibleDispositionEvent(e); |
| } |
| |
| // LabelButton: |
| std::unique_ptr<views::InkDrop> CreateInkDrop() override { |
| return CreateBookmarkButtonInkDrop(CreateDefaultFloodFillInkDropImpl()); |
| } |
| |
| std::unique_ptr<views::InkDropRipple> CreateInkDropRipple() const override { |
| return CreateBookmarkButtonInkDropRipple( |
| this, GetInkDropCenterBasedOnLastEvent()); |
| } |
| |
| std::unique_ptr<views::InkDropHighlight> CreateInkDropHighlight() |
| const override { |
| return CreateBookmarkButtonInkDropHighlight(this); |
| } |
| |
| std::unique_ptr<views::InkDropMask> CreateInkDropMask() const override { |
| return CreateBookmarkButtonInkDropMask(this); |
| } |
| |
| std::unique_ptr<views::LabelButtonBorder> CreateDefaultBorder() |
| const override { |
| return CreateBookmarkButtonBorder(); |
| } |
| |
| private: |
| std::unique_ptr<gfx::SlideAnimation> show_animation_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BookmarkButtonBase); |
| }; |
| |
| // BookmarkButton ------------------------------------------------------------- |
| |
| // Buttons used for the bookmarks on the bookmark bar. |
| |
| class BookmarkButton : public BookmarkButtonBase { |
| public: |
| // The internal view class name. |
| static const char kViewClassName[]; |
| |
| BookmarkButton(views::ButtonListener* listener, |
| const GURL& url, |
| const base::string16& title) |
| : BookmarkButtonBase(listener, title), url_(url) {} |
| |
| // views::View: |
| bool GetTooltipText(const gfx::Point& p, |
| base::string16* tooltip_text) const override { |
| const views::TooltipManager* tooltip_manager = |
| GetWidget()->GetTooltipManager(); |
| gfx::Point location(p); |
| ConvertPointToScreen(this, &location); |
| // Also update when the maximum width for tooltip has changed because the |
| // it may be elided differently. |
| int max_tooltip_width = tooltip_manager->GetMaxWidth(location); |
| if (tooltip_text_.empty() || max_tooltip_width != max_tooltip_width_) { |
| max_tooltip_width_ = max_tooltip_width; |
| tooltip_text_ = BookmarkBarView::CreateToolTipForURLAndTitle( |
| max_tooltip_width_, tooltip_manager->GetFontList(), url_, GetText()); |
| } |
| *tooltip_text = tooltip_text_; |
| return !tooltip_text->empty(); |
| } |
| |
| void SetText(const base::string16& text) override { |
| BookmarkButtonBase::SetText(text); |
| tooltip_text_.clear(); |
| } |
| |
| const char* GetClassName() const override { return kViewClassName; } |
| |
| private: |
| // A cached value of maximum width for tooltip to skip generating |
| // new tooltip text. |
| mutable int max_tooltip_width_ = 0; |
| mutable base::string16 tooltip_text_; |
| const GURL& url_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BookmarkButton); |
| }; |
| |
| // static |
| const char BookmarkButton::kViewClassName[] = "BookmarkButton"; |
| |
| // ShortcutButton ------------------------------------------------------------- |
| |
| // Buttons used for the shortcuts on the bookmark bar. |
| |
| class ShortcutButton : public BookmarkButtonBase { |
| public: |
| // The internal view class name. |
| static const char kViewClassName[]; |
| |
| ShortcutButton(views::ButtonListener* listener, |
| const base::string16& title) |
| : BookmarkButtonBase(listener, title) { |
| } |
| |
| const char* GetClassName() const override { return kViewClassName; } |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(ShortcutButton); |
| }; |
| |
| // static |
| const char ShortcutButton::kViewClassName[] = "ShortcutButton"; |
| |
| // BookmarkMenuButtonBase ----------------------------------------------------- |
| |
| // Base class for menu hosting buttons used on the bookmark bar. |
| class BookmarkMenuButtonBase : public views::MenuButton { |
| public: |
| BookmarkMenuButtonBase(const base::string16& title, |
| views::MenuButtonListener* menu_button_listener, |
| bool show_menu_marker) |
| : MenuButton(title, menu_button_listener, show_menu_marker) { |
| SetImageLabelSpacing(ChromeLayoutProvider::Get()->GetDistanceMetric( |
| DISTANCE_RELATED_LABEL_HORIZONTAL_LIST)); |
| SetInkDropMode(InkDropMode::ON); |
| set_ink_drop_visible_opacity(kToolbarInkDropVisibleOpacity); |
| SetFocusPainter(nullptr); |
| SetInstallFocusRingOnFocus(views::PlatformStyle::kPreferFocusRings); |
| } |
| |
| // MenuButton: |
| std::unique_ptr<views::InkDrop> CreateInkDrop() override { |
| return CreateBookmarkButtonInkDrop(CreateDefaultFloodFillInkDropImpl()); |
| } |
| |
| std::unique_ptr<views::InkDropRipple> CreateInkDropRipple() const override { |
| return CreateBookmarkButtonInkDropRipple( |
| this, GetInkDropCenterBasedOnLastEvent()); |
| } |
| |
| std::unique_ptr<views::InkDropHighlight> CreateInkDropHighlight() |
| const override { |
| return CreateBookmarkButtonInkDropHighlight(this); |
| } |
| |
| std::unique_ptr<views::InkDropMask> CreateInkDropMask() const override { |
| return CreateBookmarkButtonInkDropMask(this); |
| } |
| |
| std::unique_ptr<views::LabelButtonBorder> CreateDefaultBorder() |
| const override { |
| return CreateBookmarkButtonBorder(); |
| } |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(BookmarkMenuButtonBase); |
| }; |
| |
| // BookmarkFolderButton ------------------------------------------------------- |
| |
| // Buttons used for folders on the bookmark bar, including the 'other folders' |
| // button. |
| class BookmarkFolderButton : public BookmarkMenuButtonBase { |
| public: |
| BookmarkFolderButton(const base::string16& title, |
| views::MenuButtonListener* menu_button_listener, |
| bool show_menu_marker) |
| : BookmarkMenuButtonBase(title, menu_button_listener, show_menu_marker) { |
| SetElideBehavior(GetElideBehavior()); |
| show_animation_.reset(new gfx::SlideAnimation(this)); |
| if (!animations_enabled) { |
| // For some reason during testing the events generated by animating |
| // throw off the test. So, don't animate while testing. |
| show_animation_->Reset(1); |
| } else { |
| show_animation_->Show(); |
| } |
| } |
| |
| bool GetTooltipText(const gfx::Point& p, |
| base::string16* tooltip) const override { |
| if (label()->GetPreferredSize().width() > label()->size().width()) |
| *tooltip = GetText(); |
| return !tooltip->empty(); |
| } |
| |
| bool OnMousePressed(const ui::MouseEvent& event) override { |
| if (event.IsOnlyLeftMouseButton()) { |
| // TODO(bruthig): The ACTION_PENDING triggering logic should be in |
| // MenuButton::OnPressed() however there is a bug with the pressed state |
| // logic in MenuButton. See http://crbug.com/567252. |
| AnimateInkDrop(views::InkDropState::ACTION_PENDING, &event); |
| } |
| return MenuButton::OnMousePressed(event); |
| } |
| |
| bool IsTriggerableEventType(const ui::Event& e) override { |
| // Bookmark folders handle normal menu button events (i.e., left click) as |
| // well as clicks to open bookmarks in new tabs that would otherwise be |
| // ignored. |
| return BookmarkMenuButtonBase::IsTriggerableEventType(e) || |
| (e.IsMouseEvent() && |
| ui::DispositionFromEventFlags(e.flags()) != |
| WindowOpenDisposition::CURRENT_TAB); |
| } |
| |
| private: |
| std::unique_ptr<gfx::SlideAnimation> show_animation_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BookmarkFolderButton); |
| }; |
| |
| // OverflowButton (chevron) -------------------------------------------------- |
| |
| class OverflowButton : public BookmarkMenuButtonBase { |
| public: |
| explicit OverflowButton(BookmarkBarView* owner) |
| : BookmarkMenuButtonBase(base::string16(), owner, false), owner_(owner) {} |
| |
| bool OnMousePressed(const ui::MouseEvent& e) override { |
| owner_->StopThrobbing(true); |
| return BookmarkMenuButtonBase::OnMousePressed(e); |
| } |
| |
| private: |
| BookmarkBarView* owner_; |
| |
| DISALLOW_COPY_AND_ASSIGN(OverflowButton); |
| }; |
| |
| void RecordAppLaunch(Profile* profile, const GURL& url) { |
| const extensions::Extension* extension = |
| extensions::ExtensionRegistry::Get(profile) |
| ->enabled_extensions().GetAppByURL(url); |
| if (!extension) |
| return; |
| |
| extensions::RecordAppLaunchType(extension_misc::APP_LAUNCH_BOOKMARK_BAR, |
| extension->GetType()); |
| } |
| |
| } // namespace |
| |
| // DropLocation --------------------------------------------------------------- |
| |
| struct BookmarkBarView::DropLocation { |
| DropLocation() |
| : index(-1), |
| operation(ui::DragDropTypes::DRAG_NONE), |
| on(false), |
| button_type(DROP_BOOKMARK) { |
| } |
| |
| bool Equals(const DropLocation& other) { |
| return ((other.index == index) && (other.on == on) && |
| (other.button_type == button_type)); |
| } |
| |
| // Index into the model the drop is over. This is relative to the root node. |
| int index; |
| |
| // Drop constants. |
| int operation; |
| |
| // If true, the user is dropping on a folder. |
| bool on; |
| |
| // Type of button. |
| DropButtonType button_type; |
| }; |
| |
| // DropInfo ------------------------------------------------------------------- |
| |
| // Tracks drops on the BookmarkBarView. |
| |
| struct BookmarkBarView::DropInfo { |
| DropInfo() |
| : valid(false), |
| is_menu_showing(false), |
| x(0), |
| y(0) { |
| } |
| |
| // Whether the data is valid. |
| bool valid; |
| |
| // If true, the menu is being shown. |
| bool is_menu_showing; |
| |
| // Coordinates of the drag (in terms of the BookmarkBarView). |
| int x; |
| int y; |
| |
| // DropData for the drop. |
| BookmarkNodeData data; |
| |
| DropLocation location; |
| }; |
| |
| // ButtonSeparatorView -------------------------------------------------------- |
| |
| class BookmarkBarView::ButtonSeparatorView : public views::View { |
| public: |
| ButtonSeparatorView() {} |
| ~ButtonSeparatorView() override {} |
| |
| void OnPaint(gfx::Canvas* canvas) override { |
| gfx::ScopedCanvas scoped_canvas(canvas); |
| // 1px wide at all scale factors. If there is an uneven amount of padding |
| // left over, place the extra pixel on the outside, i.e. away from the |
| // "Other bookmarks" folder. |
| const float scale = canvas->UndoDeviceScaleFactor(); |
| const gfx::RectF scaled_bounds = |
| gfx::ScaleRect(gfx::RectF(bounds()), scale); |
| |
| const int kLineThickness = 1; |
| const float fractional_x = (scaled_bounds.width() - kLineThickness) / 2.f; |
| const int x = base::i18n::IsRTL() ? std::floor(fractional_x) |
| : std::ceil(fractional_x); |
| |
| const int height = gfx::kFaviconSize * scale; |
| const int top_y = (scaled_bounds.height() - height) / 2; |
| canvas->DrawLine(gfx::Point(x, top_y), gfx::Point(x, top_y + height), |
| GetThemeProvider()->GetColor( |
| ThemeProperties::COLOR_TOOLBAR_VERTICAL_SEPARATOR)); |
| } |
| |
| gfx::Size CalculatePreferredSize() const override { |
| // We get the full height of the bookmark bar, so that the height returned |
| // here doesn't matter. |
| return gfx::Size(kSeparatorWidth, 1); |
| } |
| |
| void GetAccessibleNodeData(ui::AXNodeData* node_data) override { |
| node_data->SetName(l10n_util::GetStringUTF8(IDS_ACCNAME_SEPARATOR)); |
| node_data->role = ax::mojom::Role::kSplitter; |
| } |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(ButtonSeparatorView); |
| }; |
| |
| // BookmarkBarView ------------------------------------------------------------ |
| |
| // static |
| const char BookmarkBarView::kViewClassName[] = "BookmarkBarView"; |
| |
| BookmarkBarView::BookmarkBarView(Browser* browser, BrowserView* browser_view) |
| : page_navigator_(nullptr), |
| managed_(nullptr), |
| bookmark_menu_(nullptr), |
| bookmark_drop_menu_(nullptr), |
| other_bookmarks_button_(nullptr), |
| managed_bookmarks_button_(nullptr), |
| apps_page_shortcut_(nullptr), |
| overflow_button_(nullptr), |
| instructions_(nullptr), |
| bookmarks_separator_view_(nullptr), |
| browser_(browser), |
| browser_view_(browser_view), |
| infobar_visible_(false), |
| size_animation_(this), |
| throbbing_view_(nullptr), |
| bookmark_bar_state_(BookmarkBar::SHOW), |
| animating_detached_(false), |
| show_folder_method_factory_(this) { |
| set_id(VIEW_ID_BOOKMARK_BAR); |
| Init(); |
| |
| // TODO(lgrey): This layer was introduced to support clipping the bookmark |
| // bar to bounds to prevent it from drawing over the toolbar while animating. |
| // This is no longer necessary, so the masking was removed; however removing |
| // the layer now makes the animation jerky (or jerkier). The animation should |
| // be fixed and, if the layer is no longer necessary, itshould be removed. |
| // See https://crbug.com/844037. |
| SetPaintToLayer(); |
| |
| size_animation_.Reset(1); |
| } |
| |
| BookmarkBarView::~BookmarkBarView() { |
| if (model_) |
| model_->RemoveObserver(this); |
| |
| // It's possible for the menu to outlive us, reset the observer to make sure |
| // it doesn't have a reference to us. |
| if (bookmark_menu_) { |
| bookmark_menu_->set_observer(nullptr); |
| bookmark_menu_->SetPageNavigator(nullptr); |
| bookmark_menu_->clear_bookmark_bar(); |
| } |
| if (context_menu_.get()) |
| context_menu_->SetPageNavigator(nullptr); |
| |
| StopShowFolderDropMenuTimer(); |
| } |
| |
| // static |
| void BookmarkBarView::DisableAnimationsForTesting(bool disabled) { |
| animations_enabled = !disabled; |
| } |
| |
| void BookmarkBarView::AddObserver(BookmarkBarViewObserver* observer) { |
| observers_.AddObserver(observer); |
| } |
| |
| void BookmarkBarView::RemoveObserver(BookmarkBarViewObserver* observer) { |
| observers_.RemoveObserver(observer); |
| } |
| |
| void BookmarkBarView::SetPageNavigator(PageNavigator* navigator) { |
| page_navigator_ = navigator; |
| if (bookmark_menu_) |
| bookmark_menu_->SetPageNavigator(navigator); |
| if (context_menu_.get()) |
| context_menu_->SetPageNavigator(navigator); |
| } |
| |
| void BookmarkBarView::SetBookmarkBarState( |
| BookmarkBar::State state, |
| BookmarkBar::AnimateChangeType animate_type) { |
| if (animate_type == BookmarkBar::ANIMATE_STATE_CHANGE && |
| animations_enabled) { |
| animating_detached_ = (state == BookmarkBar::DETACHED || |
| bookmark_bar_state_ == BookmarkBar::DETACHED); |
| if (state == BookmarkBar::SHOW) |
| size_animation_.Show(); |
| else |
| size_animation_.Hide(); |
| } else { |
| size_animation_.Reset(state == BookmarkBar::SHOW ? 1 : 0); |
| } |
| bookmark_bar_state_ = state; |
| } |
| |
| const BookmarkNode* BookmarkBarView::GetNodeForButtonAtModelIndex( |
| const gfx::Point& loc, |
| int* model_start_index) { |
| *model_start_index = 0; |
| |
| if (loc.x() < 0 || loc.x() >= width() || loc.y() < 0 || loc.y() >= height()) |
| return nullptr; |
| |
| gfx::Point adjusted_loc(GetMirroredXInView(loc.x()), loc.y()); |
| |
| // Check the managed button first. |
| if (managed_bookmarks_button_->visible() && |
| managed_bookmarks_button_->bounds().Contains(adjusted_loc)) { |
| return managed_->managed_node(); |
| } |
| |
| // Then check the bookmark buttons. |
| for (int i = 0; i < GetBookmarkButtonCount(); ++i) { |
| views::View* child = child_at(i); |
| if (!child->visible()) |
| break; |
| if (child->bounds().Contains(adjusted_loc)) |
| return model_->bookmark_bar_node()->GetChild(i); |
| } |
| |
| // Then the overflow button. |
| if (overflow_button_->visible() && |
| overflow_button_->bounds().Contains(adjusted_loc)) { |
| *model_start_index = GetFirstHiddenNodeIndex(); |
| return model_->bookmark_bar_node(); |
| } |
| |
| // And finally the other folder. |
| if (other_bookmarks_button_->visible() && |
| other_bookmarks_button_->bounds().Contains(adjusted_loc)) { |
| return model_->other_node(); |
| } |
| |
| return nullptr; |
| } |
| |
| views::MenuButton* BookmarkBarView::GetMenuButtonForNode( |
| const BookmarkNode* node) { |
| if (node == managed_->managed_node()) |
| return managed_bookmarks_button_; |
| if (node == model_->other_node()) |
| return other_bookmarks_button_; |
| if (node == model_->bookmark_bar_node()) |
| return overflow_button_; |
| int index = model_->bookmark_bar_node()->GetIndexOf(node); |
| if (index == -1 || !node->is_folder()) |
| return nullptr; |
| return static_cast<views::MenuButton*>(child_at(index)); |
| } |
| |
| views::LabelButton* BookmarkBarView::GetBookmarkButtonForNode( |
| const bookmarks::BookmarkNode* node) { |
| int index = model_->bookmark_bar_node()->GetIndexOf(node); |
| if (index == -1 || index >= GetBookmarkButtonCount()) |
| return nullptr; |
| return GetBookmarkButton(index); |
| } |
| |
| void BookmarkBarView::GetAnchorPositionForButton( |
| views::MenuButton* button, |
| views::MenuAnchorPosition* anchor) { |
| if (button == other_bookmarks_button_ || button == overflow_button_) |
| *anchor = views::MENU_ANCHOR_TOPRIGHT; |
| else |
| *anchor = views::MENU_ANCHOR_TOPLEFT; |
| } |
| |
| views::MenuItemView* BookmarkBarView::GetMenu() { |
| return bookmark_menu_ ? bookmark_menu_->menu() : nullptr; |
| } |
| |
| views::MenuItemView* BookmarkBarView::GetContextMenu() { |
| return bookmark_menu_ ? bookmark_menu_->context_menu() : nullptr; |
| } |
| |
| views::MenuItemView* BookmarkBarView::GetDropMenu() { |
| return bookmark_drop_menu_ ? bookmark_drop_menu_->menu() : nullptr; |
| } |
| |
| void BookmarkBarView::StopThrobbing(bool immediate) { |
| if (!throbbing_view_) |
| return; |
| |
| // If not immediate, cycle through 2 more complete cycles. |
| throbbing_view_->StartThrobbing(immediate ? 0 : 4); |
| throbbing_view_ = nullptr; |
| } |
| |
| // static |
| base::string16 BookmarkBarView::CreateToolTipForURLAndTitle( |
| int max_width, |
| const gfx::FontList& tt_fonts, |
| const GURL& url, |
| const base::string16& title) { |
| base::string16 result; |
| |
| // First the title. |
| if (!title.empty()) { |
| base::string16 localized_title = title; |
| base::i18n::AdjustStringForLocaleDirection(&localized_title); |
| result.append(gfx::ElideText(localized_title, tt_fonts, max_width, |
| gfx::ELIDE_TAIL)); |
| } |
| |
| // Only show the URL if the url and title differ. |
| if (title != base::UTF8ToUTF16(url.spec())) { |
| if (!result.empty()) |
| result.push_back('\n'); |
| |
| // We need to explicitly specify the directionality of the URL's text to |
| // make sure it is treated as an LTR string when the context is RTL. For |
| // example, the URL "http://www.yahoo.com/" appears as |
| // "/http://www.yahoo.com" when rendered, as is, in an RTL context since |
| // the Unicode BiDi algorithm puts certain characters on the left by |
| // default. |
| base::string16 elided_url( |
| url_formatter::ElideUrl(url, tt_fonts, max_width)); |
| elided_url = base::i18n::GetDisplayStringInLTRDirectionality(elided_url); |
| result.append(elided_url); |
| } |
| return result; |
| } |
| |
| bool BookmarkBarView::IsDetached() const { |
| return (bookmark_bar_state_ == BookmarkBar::DETACHED) || |
| (animating_detached_ && size_animation_.is_animating()); |
| } |
| |
| int BookmarkBarView::GetToolbarOverlap() const { |
| constexpr int kOverlap = 1; // Cover toolbar bottom stroke |
| |
| if (!IsDetached()) |
| return kOverlap; |
| |
| // Do not animate the overlap when the infobar is above us (i.e. when we're |
| // detached), since drawing over the infobar looks weird. |
| if (infobar_visible_) |
| return 0; |
| |
| // When detached with no infobar, animate the overlap between the attached and |
| // detached states. |
| return gfx::ToRoundedInt(kOverlap * size_animation_.GetCurrentValue()); |
| } |
| |
| int BookmarkBarView::GetPreferredHeight() const { |
| int height = GetLayoutConstant(BOOKMARK_BAR_HEIGHT); |
| for (int i = 0; i < child_count(); ++i) { |
| const views::View* view = child_at(i); |
| if (view->visible()) |
| height = std::max(view->GetPreferredSize().height(), height); |
| } |
| return height; |
| } |
| |
| gfx::Size BookmarkBarView::CalculatePreferredSize() const { |
| gfx::Size prefsize; |
| int preferred_height = GetPreferredHeight(); |
| if (IsDetached()) { |
| prefsize.set_height( |
| preferred_height + |
| static_cast<int>( |
| (GetLayoutConstant(BOOKMARK_BAR_NTP_HEIGHT) - preferred_height) * |
| (1 - size_animation_.GetCurrentValue()))); |
| } else { |
| prefsize.set_height( |
| static_cast<int>(preferred_height * size_animation_.GetCurrentValue())); |
| } |
| return prefsize; |
| } |
| |
| bool BookmarkBarView::CanProcessEventsWithinSubtree() const { |
| // If the bookmark bar is attached and the omnibox popup is open (on top of |
| // the bar), prevent events from targeting the bookmark bar or any of its |
| // descendants. This will prevent hovers/clicks just above the omnibox popup |
| // from activating the top few pixels of items on the bookmark bar. |
| if (!IsDetached() && browser_view_ && |
| browser_view_->GetLocationBar() |
| ->GetOmniboxView() |
| ->model() |
| ->popup_model() |
| ->IsOpen()) { |
| return false; |
| } |
| return true; |
| } |
| |
| gfx::Size BookmarkBarView::GetMinimumSize() const { |
| // The minimum width of the bookmark bar should at least contain the overflow |
| // button, by which one can access all the Bookmark Bar items, and the "Other |
| // Bookmarks" folder, along with appropriate margins and button padding. |
| // It should also contain the Managed Bookmarks folder, if it is visible. |
| int width = kHorizontalMargin; |
| |
| int height = GetPreferredHeight(); |
| if (IsDetached()) { |
| double current_state = 1 - size_animation_.GetCurrentValue(); |
| height += static_cast<int>( |
| (GetLayoutConstant(BOOKMARK_BAR_NTP_HEIGHT) - height) * current_state); |
| } |
| |
| if (managed_bookmarks_button_->visible()) { |
| gfx::Size size = managed_bookmarks_button_->GetPreferredSize(); |
| width += size.width() + kBookmarkBarButtonPadding; |
| } |
| if (other_bookmarks_button_->visible()) { |
| gfx::Size size = other_bookmarks_button_->GetPreferredSize(); |
| width += size.width() + kBookmarkBarButtonPadding; |
| } |
| if (overflow_button_->visible()) { |
| gfx::Size size = overflow_button_->GetPreferredSize(); |
| width += size.width() + kBookmarkBarButtonPadding; |
| } |
| if (bookmarks_separator_view_->visible()) { |
| gfx::Size size = bookmarks_separator_view_->GetPreferredSize(); |
| width += size.width(); |
| } |
| if (apps_page_shortcut_->visible()) { |
| gfx::Size size = apps_page_shortcut_->GetPreferredSize(); |
| width += size.width() + kBookmarkBarButtonPadding; |
| } |
| |
| return gfx::Size(width, height); |
| } |
| |
| void BookmarkBarView::Layout() { |
| // Skip layout during destruction, when no model exists. |
| if (!model_) |
| return; |
| |
| int x = kHorizontalMargin; |
| int top_margin = IsDetached() ? kDetachedTopMargin : 0; |
| int y = top_margin; |
| int width = View::width() - 2 * kHorizontalMargin; |
| int preferred_height = GetPreferredHeight(); |
| int height = preferred_height - kBottomMargin; |
| int separator_margin = kSeparatorMargin; |
| |
| if (IsDetached()) { |
| double current_state = 1 - size_animation_.GetCurrentValue(); |
| y += (View::height() - preferred_height) / 2; |
| separator_margin -= static_cast<int>(kSeparatorMargin * current_state); |
| } else { |
| // For the attached appearance, pin the content to the bottom of the bar |
| // when animating in/out, as shrinking its height instead looks weird. This |
| // also matches how we layout infobars. |
| y += View::height() - preferred_height; |
| } |
| |
| gfx::Size other_bookmarks_pref = other_bookmarks_button_->visible() ? |
| other_bookmarks_button_->GetPreferredSize() : gfx::Size(); |
| gfx::Size overflow_pref = overflow_button_->GetPreferredSize(); |
| gfx::Size bookmarks_separator_pref = |
| bookmarks_separator_view_->GetPreferredSize(); |
| gfx::Size apps_page_shortcut_pref = apps_page_shortcut_->visible() ? |
| apps_page_shortcut_->GetPreferredSize() : gfx::Size(); |
| |
| int max_x = kHorizontalMargin + width - overflow_pref.width() - |
| bookmarks_separator_pref.width(); |
| if (other_bookmarks_button_->visible()) |
| max_x -= other_bookmarks_pref.width() + kBookmarkBarButtonPadding; |
| |
| // Start with the apps page shortcut button. |
| if (apps_page_shortcut_->visible()) { |
| apps_page_shortcut_->SetBounds(x, y, apps_page_shortcut_pref.width(), |
| height); |
| x += apps_page_shortcut_pref.width() + kBookmarkBarButtonPadding; |
| } |
| |
| // Then comes the managed bookmarks folder, if visible. |
| if (managed_bookmarks_button_->visible()) { |
| gfx::Size managed_bookmarks_pref = |
| managed_bookmarks_button_->GetPreferredSize(); |
| managed_bookmarks_button_->SetBounds(x, y, managed_bookmarks_pref.width(), |
| height); |
| x += managed_bookmarks_pref.width() + kBookmarkBarButtonPadding; |
| } |
| |
| const bool show_instructions = |
| model_ && model_->loaded() && |
| model_->bookmark_bar_node()->child_count() == 0; |
| instructions_->SetVisible(show_instructions); |
| if (show_instructions) { |
| gfx::Size pref = instructions_->GetPreferredSize(); |
| instructions_->SetBounds( |
| x + kInstructionsPadding, y, |
| std::min(static_cast<int>(pref.width()), |
| max_x - x), |
| height); |
| } else { |
| bool last_visible = x < max_x; |
| int button_count = GetBookmarkButtonCount(); |
| for (int i = 0; i <= button_count; ++i) { |
| if (i == button_count) { |
| // Add another button if there is room for it (and there is another |
| // button to load). |
| if (!last_visible || !model_->loaded() || |
| model_->bookmark_bar_node()->child_count() <= button_count) |
| break; |
| AddChildViewAt( |
| CreateBookmarkButton(model_->bookmark_bar_node()->GetChild(i)), i); |
| button_count = GetBookmarkButtonCount(); |
| } |
| views::View* child = child_at(i); |
| gfx::Size pref = child->GetPreferredSize(); |
| int next_x = x + pref.width() + kBookmarkBarButtonPadding; |
| last_visible = next_x < max_x; |
| child->SetVisible(last_visible); |
| // Only need to set bounds if the view is actually visible. |
| if (last_visible) |
| child->SetBounds(x, y, pref.width(), height); |
| x = next_x; |
| } |
| } |
| |
| // Layout the right side buttons. |
| x = max_x + kBookmarkBarButtonPadding; |
| |
| // The overflow button. |
| overflow_button_->SetBounds(x, y, overflow_pref.width(), height); |
| const bool show_overflow = |
| model_->loaded() && |
| (model_->bookmark_bar_node()->child_count() > GetBookmarkButtonCount() || |
| (GetBookmarkButtonCount() > 0 && |
| !GetBookmarkButton(GetBookmarkButtonCount() - 1)->visible())); |
| overflow_button_->SetVisible(show_overflow); |
| x += overflow_pref.width(); |
| |
| // Separator. |
| if (bookmarks_separator_view_->visible()) { |
| bookmarks_separator_view_->SetBounds(x, |
| y - top_margin, |
| bookmarks_separator_pref.width(), |
| height + top_margin + kBottomMargin - |
| separator_margin); |
| |
| x += bookmarks_separator_pref.width(); |
| } |
| |
| // The "Other Bookmarks" button. |
| if (other_bookmarks_button_->visible()) { |
| other_bookmarks_button_->SetBounds(x, y, other_bookmarks_pref.width(), |
| height); |
| x += other_bookmarks_pref.width() + kBookmarkBarButtonPadding; |
| } |
| } |
| |
| void BookmarkBarView::ViewHierarchyChanged( |
| const ViewHierarchyChangedDetails& details) { |
| if (details.is_add && details.child == this) { |
| // We may get inserted into a hierarchy with a profile - this typically |
| // occurs when the bar's contents get populated fast enough that the |
| // buttons are created before the bar is attached to a frame. |
| UpdateAppearanceForTheme(); |
| |
| if (height() > 0) { |
| // We only layout while parented. When we become parented, if our bounds |
| // haven't changed, OnBoundsChanged() won't get invoked and we won't |
| // layout. Therefore we always force a layout when added. |
| Layout(); |
| } |
| } |
| } |
| |
| void BookmarkBarView::PaintChildren(const views::PaintInfo& paint_info) { |
| View::PaintChildren(paint_info); |
| |
| if (drop_info_.get() && drop_info_->valid && |
| drop_info_->location.operation != 0 && drop_info_->location.index != -1 && |
| drop_info_->location.button_type != DROP_OVERFLOW && |
| !drop_info_->location.on) { |
| int index = drop_info_->location.index; |
| DCHECK(index <= GetBookmarkButtonCount()); |
| int x = 0; |
| int y = 0; |
| int h = height(); |
| if (index == GetBookmarkButtonCount()) { |
| if (index == 0) { |
| x = kHorizontalMargin; |
| } else { |
| x = GetBookmarkButton(index - 1)->x() + |
| GetBookmarkButton(index - 1)->width(); |
| } |
| } else { |
| x = GetBookmarkButton(index)->x(); |
| } |
| if (GetBookmarkButtonCount() > 0 && GetBookmarkButton(0)->visible()) { |
| y = GetBookmarkButton(0)->y(); |
| h = GetBookmarkButton(0)->height(); |
| } |
| |
| // Since the drop indicator is painted directly onto the canvas, we must |
| // make sure it is painted in the right location if the locale is RTL. |
| gfx::Rect indicator_bounds = GetMirroredRect( |
| gfx::Rect(x - kDropIndicatorWidth / 2, y, kDropIndicatorWidth, h)); |
| |
| ui::PaintRecorder recorder(paint_info.context(), size()); |
| // TODO(sky/glen): make me pretty! |
| recorder.canvas()->FillRect( |
| indicator_bounds, |
| GetThemeProvider()->GetColor(ThemeProperties::COLOR_BOOKMARK_TEXT)); |
| } |
| } |
| |
| bool BookmarkBarView::GetDropFormats( |
| int* formats, |
| std::set<ui::Clipboard::FormatType>* format_types) { |
| if (!model_ || !model_->loaded()) |
| return false; |
| *formats = ui::OSExchangeData::URL; |
| format_types->insert(BookmarkNodeData::GetBookmarkFormatType()); |
| return true; |
| } |
| |
| bool BookmarkBarView::AreDropTypesRequired() { |
| return true; |
| } |
| |
| bool BookmarkBarView::CanDrop(const ui::OSExchangeData& data) { |
| if (!model_ || !model_->loaded() || |
| !browser_->profile()->GetPrefs()->GetBoolean( |
| bookmarks::prefs::kEditBookmarksEnabled)) |
| return false; |
| |
| if (!drop_info_.get()) |
| drop_info_.reset(new DropInfo()); |
| |
| // Only accept drops of 1 node, which is the case for all data dragged from |
| // bookmark bar and menus. |
| return drop_info_->data.Read(data) && drop_info_->data.size() == 1; |
| } |
| |
| void BookmarkBarView::OnDragEntered(const DropTargetEvent& event) { |
| } |
| |
| int BookmarkBarView::OnDragUpdated(const DropTargetEvent& event) { |
| if (!drop_info_.get()) |
| return 0; |
| |
| if (drop_info_->valid && |
| (drop_info_->x == event.x() && drop_info_->y == event.y())) { |
| // The location of the mouse didn't change, return the last operation. |
| return drop_info_->location.operation; |
| } |
| |
| drop_info_->x = event.x(); |
| drop_info_->y = event.y(); |
| |
| DropLocation location; |
| CalculateDropLocation(event, drop_info_->data, &location); |
| |
| if (drop_info_->valid && drop_info_->location.Equals(location)) { |
| // The position we're going to drop didn't change, return the last drag |
| // operation we calculated. Copy of the operation in case it changed. |
| drop_info_->location.operation = location.operation; |
| return drop_info_->location.operation; |
| } |
| |
| StopShowFolderDropMenuTimer(); |
| |
| // TODO(sky): Optimize paint region. |
| SchedulePaint(); |
| |
| drop_info_->location = location; |
| drop_info_->valid = true; |
| |
| if (drop_info_->is_menu_showing) { |
| if (bookmark_drop_menu_) |
| bookmark_drop_menu_->Cancel(); |
| drop_info_->is_menu_showing = false; |
| } |
| |
| if (location.on || location.button_type == DROP_OVERFLOW || |
| location.button_type == DROP_OTHER_FOLDER) { |
| const BookmarkNode* node; |
| if (location.button_type == DROP_OTHER_FOLDER) |
| node = model_->other_node(); |
| else if (location.button_type == DROP_OVERFLOW) |
| node = model_->bookmark_bar_node(); |
| else |
| node = model_->bookmark_bar_node()->GetChild(location.index); |
| StartShowFolderDropMenuTimer(node); |
| } |
| |
| return drop_info_->location.operation; |
| } |
| |
| void BookmarkBarView::OnDragExited() { |
| StopShowFolderDropMenuTimer(); |
| |
| // NOTE: we don't hide the menu on exit as it's possible the user moved the |
| // mouse over the menu, which triggers an exit on us. |
| |
| drop_info_->valid = false; |
| |
| if (drop_info_->location.index != -1) { |
| // TODO(sky): optimize the paint region. |
| SchedulePaint(); |
| } |
| drop_info_.reset(); |
| } |
| |
| int BookmarkBarView::OnPerformDrop(const DropTargetEvent& event) { |
| StopShowFolderDropMenuTimer(); |
| |
| if (bookmark_drop_menu_) |
| bookmark_drop_menu_->Cancel(); |
| |
| if (!drop_info_.get() || !drop_info_->location.operation) |
| return ui::DragDropTypes::DRAG_NONE; |
| |
| const BookmarkNode* root = |
| (drop_info_->location.button_type == DROP_OTHER_FOLDER) ? |
| model_->other_node() : model_->bookmark_bar_node(); |
| int index = drop_info_->location.index; |
| |
| if (index != -1) { |
| // TODO(sky): optimize the SchedulePaint region. |
| SchedulePaint(); |
| } |
| const BookmarkNode* parent_node; |
| if (drop_info_->location.button_type == DROP_OTHER_FOLDER) { |
| parent_node = root; |
| index = parent_node->child_count(); |
| } else if (drop_info_->location.on) { |
| parent_node = root->GetChild(index); |
| index = parent_node->child_count(); |
| } else { |
| parent_node = root; |
| } |
| const BookmarkNodeData data = drop_info_->data; |
| DCHECK(data.is_valid()); |
| bool copy = drop_info_->location.operation == ui::DragDropTypes::DRAG_COPY; |
| drop_info_.reset(); |
| |
| base::RecordAction(base::UserMetricsAction("BookmarkBar_DragEnd")); |
| return chrome::DropBookmarks( |
| browser_->profile(), data, parent_node, index, copy); |
| } |
| |
| void BookmarkBarView::OnThemeChanged() { |
| UpdateAppearanceForTheme(); |
| } |
| |
| const char* BookmarkBarView::GetClassName() const { |
| return kViewClassName; |
| } |
| |
| void BookmarkBarView::VisibilityChanged(View* starting_from, bool is_visible) { |
| AccessiblePaneView::VisibilityChanged(starting_from, is_visible); |
| |
| if (starting_from == this) { |
| for (BookmarkBarViewObserver& observer : observers_) |
| observer.OnBookmarkBarVisibilityChanged(); |
| } |
| } |
| |
| void BookmarkBarView::GetAccessibleNodeData(ui::AXNodeData* node_data) { |
| node_data->role = ax::mojom::Role::kToolbar; |
| node_data->SetName(l10n_util::GetStringUTF8(IDS_ACCNAME_BOOKMARKS)); |
| } |
| |
| void BookmarkBarView::AnimationProgressed(const gfx::Animation* animation) { |
| // |browser_view_| can be null during tests. |
| if (browser_view_) |
| browser_view_->ToolbarSizeChanged(true); |
| } |
| |
| void BookmarkBarView::AnimationEnded(const gfx::Animation* animation) { |
| // |browser_view_| can be null during tests. |
| if (browser_view_) { |
| browser_view_->ToolbarSizeChanged(false); |
| SchedulePaint(); |
| } |
| } |
| |
| void BookmarkBarView::BookmarkMenuControllerDeleted( |
| BookmarkMenuController* controller) { |
| if (controller == bookmark_menu_) |
| bookmark_menu_ = nullptr; |
| else if (controller == bookmark_drop_menu_) |
| bookmark_drop_menu_ = nullptr; |
| } |
| |
| void BookmarkBarView::OnImportBookmarks() { |
| int64_t install_time = g_browser_process->metrics_service()->GetInstallDate(); |
| int64_t time_from_install = base::Time::Now().ToTimeT() - install_time; |
| if (bookmark_bar_state_ == BookmarkBar::SHOW) { |
| UMA_HISTOGRAM_COUNTS("Import.ShowDialog.FromBookmarkBarView", |
| time_from_install); |
| } else if (bookmark_bar_state_ == BookmarkBar::DETACHED) { |
| UMA_HISTOGRAM_COUNTS("Import.ShowDialog.FromFloatingBookmarkBarView", |
| time_from_install); |
| } |
| |
| chrome::ShowImportDialog(browser_); |
| } |
| |
| void BookmarkBarView::OnBookmarkBubbleShown(const BookmarkNode* node) { |
| StopThrobbing(true); |
| if (!node) |
| return; // Generally shouldn't happen. |
| StartThrobbing(node, false); |
| } |
| |
| void BookmarkBarView::OnBookmarkBubbleHidden() { |
| StopThrobbing(false); |
| } |
| |
| void BookmarkBarView::BookmarkModelLoaded(BookmarkModel* model, |
| bool ids_reassigned) { |
| // There should be no buttons. If non-zero it means Load was invoked more than |
| // once, or we didn't properly clear things. Either of which shouldn't happen. |
| // The actual bookmark buttons are added from Layout(). |
| DCHECK_EQ(0, GetBookmarkButtonCount()); |
| DCHECK(model->other_node()); |
| other_bookmarks_button_->SetAccessibleName(model->other_node()->GetTitle()); |
| other_bookmarks_button_->SetText(model->other_node()->GetTitle()); |
| managed_bookmarks_button_->SetAccessibleName( |
| managed_->managed_node()->GetTitle()); |
| managed_bookmarks_button_->SetText(managed_->managed_node()->GetTitle()); |
| UpdateAppearanceForTheme(); |
| UpdateOtherAndManagedButtonsVisibility(); |
| other_bookmarks_button_->SetEnabled(true); |
| managed_bookmarks_button_->SetEnabled(true); |
| LayoutAndPaint(); |
| } |
| |
| void BookmarkBarView::BookmarkModelBeingDeleted(BookmarkModel* model) { |
| NOTREACHED(); |
| // Do minimal cleanup, presumably we'll be deleted shortly. |
| model_->RemoveObserver(this); |
| model_ = nullptr; |
| } |
| |
| void BookmarkBarView::BookmarkNodeMoved(BookmarkModel* model, |
| const BookmarkNode* old_parent, |
| int old_index, |
| const BookmarkNode* new_parent, |
| int new_index) { |
| bool was_throbbing = throbbing_view_ && |
| throbbing_view_ == DetermineViewToThrobFromRemove(old_parent, old_index); |
| if (was_throbbing) |
| throbbing_view_->StopThrobbing(); |
| bool needs_layout_and_paint = |
| BookmarkNodeRemovedImpl(model, old_parent, old_index); |
| if (BookmarkNodeAddedImpl(model, new_parent, new_index)) |
| needs_layout_and_paint = true; |
| if (was_throbbing && new_index < GetBookmarkButtonCount()) |
| StartThrobbing(new_parent->GetChild(new_index), false); |
| if (needs_layout_and_paint) |
| LayoutAndPaint(); |
| } |
| |
| void BookmarkBarView::BookmarkNodeAdded(BookmarkModel* model, |
| const BookmarkNode* parent, |
| int index) { |
| if (BookmarkNodeAddedImpl(model, parent, index)) |
| LayoutAndPaint(); |
| } |
| |
| void BookmarkBarView::BookmarkNodeRemoved(BookmarkModel* model, |
| const BookmarkNode* parent, |
| int old_index, |
| const BookmarkNode* node, |
| const std::set<GURL>& removed_urls) { |
| // Close the menu if the menu is showing for the deleted node. |
| if (bookmark_menu_ && bookmark_menu_->node() == node) |
| bookmark_menu_->Cancel(); |
| if (BookmarkNodeRemovedImpl(model, parent, old_index)) |
| LayoutAndPaint(); |
| } |
| |
| void BookmarkBarView::BookmarkAllUserNodesRemoved( |
| BookmarkModel* model, |
| const std::set<GURL>& removed_urls) { |
| UpdateOtherAndManagedButtonsVisibility(); |
| |
| StopThrobbing(true); |
| |
| // Remove the existing buttons. |
| while (GetBookmarkButtonCount()) |
| delete GetBookmarkButton(0); |
| |
| LayoutAndPaint(); |
| } |
| |
| void BookmarkBarView::BookmarkNodeChanged(BookmarkModel* model, |
| const BookmarkNode* node) { |
| BookmarkNodeChangedImpl(model, node); |
| } |
| |
| void BookmarkBarView::BookmarkNodeChildrenReordered(BookmarkModel* model, |
| const BookmarkNode* node) { |
| if (node != model->bookmark_bar_node()) |
| return; // We only care about reordering of the bookmark bar node. |
| |
| // Remove the existing buttons. |
| while (GetBookmarkButtonCount()) |
| delete child_at(0); |
| |
| // Create the new buttons. |
| for (int i = 0, child_count = node->child_count(); i < child_count; ++i) |
| AddChildViewAt(CreateBookmarkButton(node->GetChild(i)), i); |
| |
| LayoutAndPaint(); |
| } |
| |
| void BookmarkBarView::BookmarkNodeFaviconChanged(BookmarkModel* model, |
| const BookmarkNode* node) { |
| BookmarkNodeChangedImpl(model, node); |
| } |
| |
| void BookmarkBarView::WriteDragDataForView(View* sender, |
| const gfx::Point& press_pt, |
| ui::OSExchangeData* data) { |
| base::RecordAction(UserMetricsAction("BookmarkBar_DragButton")); |
| |
| for (int i = 0; i < GetBookmarkButtonCount(); ++i) { |
| if (sender == GetBookmarkButton(i)) { |
| const BookmarkNode* node = model_->bookmark_bar_node()->GetChild(i); |
| gfx::ImageSkia icon; |
| views::Widget* widget = sender->GetWidget(); |
| if (node->is_url()) { |
| const gfx::Image& image = model_->GetFavicon(node); |
| icon = image.IsEmpty() ? *GetImageSkiaNamed(IDR_DEFAULT_FAVICON) |
| : image.AsImageSkia(); |
| } else { |
| icon = chrome::GetBookmarkFolderIcon( |
| widget->GetNativeTheme()->GetSystemColor( |
| ui::NativeTheme::kColorId_LabelEnabledColor)); |
| } |
| |
| button_drag_utils::SetDragImage(node->url(), node->GetTitle(), icon, |
| &press_pt, *widget, data); |
| WriteBookmarkDragData(node, data); |
| return; |
| } |
| } |
| NOTREACHED(); |
| } |
| |
| int BookmarkBarView::GetDragOperationsForView(View* sender, |
| const gfx::Point& p) { |
| if (size_animation_.is_animating() || |
| (size_animation_.GetCurrentValue() == 0 && |
| bookmark_bar_state_ != BookmarkBar::DETACHED)) { |
| // Don't let the user drag while animating open or we're closed (and not |
| // detached, when detached size_animation_ is always 0). This typically is |
| // only hit if the user does something to inadvertently trigger DnD such as |
| // pressing the mouse and hitting control-b. |
| return ui::DragDropTypes::DRAG_NONE; |
| } |
| |
| for (int i = 0; i < GetBookmarkButtonCount(); ++i) { |
| if (sender == GetBookmarkButton(i)) { |
| return chrome::GetBookmarkDragOperation( |
| browser_->profile(), model_->bookmark_bar_node()->GetChild(i)); |
| } |
| } |
| NOTREACHED(); |
| return ui::DragDropTypes::DRAG_NONE; |
| } |
| |
| bool BookmarkBarView::CanStartDragForView(views::View* sender, |
| const gfx::Point& press_pt, |
| const gfx::Point& p) { |
| // Check if we have not moved enough horizontally but we have moved downward |
| // vertically - downward drag. |
| gfx::Vector2d move_offset = p - press_pt; |
| gfx::Vector2d horizontal_offset(move_offset.x(), 0); |
| if (!View::ExceededDragThreshold(horizontal_offset) && move_offset.y() > 0) { |
| for (int i = 0; i < GetBookmarkButtonCount(); ++i) { |
| if (sender == GetBookmarkButton(i)) { |
| const BookmarkNode* node = model_->bookmark_bar_node()->GetChild(i); |
| // If the folder button was dragged, show the menu instead. |
| if (node && node->is_folder()) { |
| views::MenuButton* menu_button = |
| static_cast<views::MenuButton*>(sender); |
| menu_button->Activate(nullptr); |
| return false; |
| } |
| break; |
| } |
| } |
| } |
| return true; |
| } |
| |
| void BookmarkBarView::OnMenuButtonClicked(views::MenuButton* view, |
| const gfx::Point& point, |
| const ui::Event* event) { |
| const BookmarkNode* node; |
| |
| int start_index = 0; |
| if (view == other_bookmarks_button_) { |
| node = model_->other_node(); |
| } else if (view == managed_bookmarks_button_) { |
| node = managed_->managed_node(); |
| } else if (view == overflow_button_) { |
| node = model_->bookmark_bar_node(); |
| start_index = GetFirstHiddenNodeIndex(); |
| } else { |
| int button_index = GetIndexOf(view); |
| DCHECK_NE(-1, button_index); |
| node = model_->bookmark_bar_node()->GetChild(button_index); |
| } |
| |
| // Clicking the middle mouse button or clicking with Control/Command key down |
| // opens all bookmarks in the folder in new tabs. |
| if (event && ((event->flags() & ui::EF_MIDDLE_MOUSE_BUTTON) || |
| (event->flags() & ui::EF_PLATFORM_ACCELERATOR))) { |
| WindowOpenDisposition disposition_from_event_flags = |
| ui::DispositionFromEventFlags(event->flags()); |
| chrome::OpenAll(GetWidget()->GetNativeWindow(), page_navigator_, node, |
| disposition_from_event_flags, browser_->profile()); |
| } else { |
| RecordBookmarkFolderOpen(GetBookmarkLaunchLocation()); |
| bookmark_menu_ = new BookmarkMenuController( |
| browser_, page_navigator_, GetWidget(), node, start_index, false); |
| bookmark_menu_->set_observer(this); |
| bookmark_menu_->RunMenuAt(this); |
| } |
| } |
| |
| void BookmarkBarView::ButtonPressed(views::Button* sender, |
| const ui::Event& event) { |
| WindowOpenDisposition disposition_from_event_flags = |
| ui::DispositionFromEventFlags(event.flags()); |
| |
| if (sender->tag() == kAppsShortcutButtonTag) { |
| OpenURLParams params(GURL(chrome::kChromeUIAppsURL), |
| Referrer(), |
| disposition_from_event_flags, |
| ui::PAGE_TRANSITION_AUTO_BOOKMARK, |
| false); |
| page_navigator_->OpenURL(params); |
| RecordBookmarkAppsPageOpen(GetBookmarkLaunchLocation()); |
| return; |
| } |
| |
| int index = GetIndexOf(sender); |
| DCHECK_NE(-1, index); |
| const BookmarkNode* node = model_->bookmark_bar_node()->GetChild(index); |
| DCHECK(page_navigator_); |
| |
| // Only URL nodes have regular buttons on the bookmarks bar; folder clicks |
| // are directed to OnMenuButtonClicked(). |
| DCHECK(node->is_url()); |
| RecordAppLaunch(browser_->profile(), node->url()); |
| OpenURLParams params( |
| node->url(), Referrer(), disposition_from_event_flags, |
| ui::PAGE_TRANSITION_AUTO_BOOKMARK, false); |
| page_navigator_->OpenURL(params); |
| |
| RecordBookmarkLaunch(node, GetBookmarkLaunchLocation()); |
| } |
| |
| void BookmarkBarView::ShowContextMenuForView(views::View* source, |
| const gfx::Point& point, |
| ui::MenuSourceType source_type) { |
| if (!model_->loaded()) { |
| // Don't do anything if the model isn't loaded. |
| return; |
| } |
| |
| const BookmarkNode* parent = nullptr; |
| std::vector<const BookmarkNode*> nodes; |
| if (source == other_bookmarks_button_) { |
| parent = model_->other_node(); |
| // Do this so the user can open all bookmarks. BookmarkContextMenu makes |
| // sure the user can't edit/delete the node in this case. |
| nodes.push_back(parent); |
| } else if (source == managed_bookmarks_button_) { |
| parent = managed_->managed_node(); |
| nodes.push_back(parent); |
| } else if (source != this && source != apps_page_shortcut_) { |
| // User clicked on one of the bookmark buttons, find which one they |
| // clicked on, except for the apps page shortcut, which must behave as if |
| // the user clicked on the bookmark bar background. |
| int bookmark_button_index = GetIndexOf(source); |
| DCHECK(bookmark_button_index != -1 && |
| bookmark_button_index < GetBookmarkButtonCount()); |
| const BookmarkNode* node = |
| model_->bookmark_bar_node()->GetChild(bookmark_button_index); |
| nodes.push_back(node); |
| parent = node->parent(); |
| } else { |
| parent = model_->bookmark_bar_node(); |
| nodes.push_back(parent); |
| } |
| // |close_on_remove| only matters for nested menus. We're not nested at this |
| // point, so this value has no effect. |
| const bool close_on_remove = true; |
| |
| context_menu_.reset(new BookmarkContextMenu( |
| GetWidget(), browser_, browser_->profile(), |
| browser_->tab_strip_model()->GetActiveWebContents(), |
| parent, nodes, close_on_remove)); |
| context_menu_->RunMenuAt(point, source_type); |
| } |
| |
| void BookmarkBarView::Init() { |
| // Note that at this point we're not in a hierarchy so GetThemeProvider() will |
| // return nullptr. When we're inserted into a hierarchy, we'll call |
| // UpdateAppearanceForTheme(), which will set the appropriate colors for all |
| // the objects added in this function. |
| |
| // Child views are traversed in the order they are added. Make sure the order |
| // they are added matches the visual order. |
| overflow_button_ = CreateOverflowButton(); |
| AddChildView(overflow_button_); |
| |
| other_bookmarks_button_ = CreateOtherBookmarksButton(); |
| // We'll re-enable when the model is loaded. |
| other_bookmarks_button_->SetEnabled(false); |
| AddChildView(other_bookmarks_button_); |
| |
| managed_bookmarks_button_ = CreateManagedBookmarksButton(); |
| // Also re-enabled when the model is loaded. |
| managed_bookmarks_button_->SetEnabled(false); |
| AddChildView(managed_bookmarks_button_); |
| |
| apps_page_shortcut_ = CreateAppsPageShortcutButton(); |
| AddChildView(apps_page_shortcut_); |
| profile_pref_registrar_.Init(browser_->profile()->GetPrefs()); |
| profile_pref_registrar_.Add( |
| bookmarks::prefs::kShowAppsShortcutInBookmarkBar, |
| base::Bind(&BookmarkBarView::OnAppsPageShortcutVisibilityPrefChanged, |
| base::Unretained(this))); |
| profile_pref_registrar_.Add( |
| bookmarks::prefs::kShowManagedBookmarksInBookmarkBar, |
| base::Bind(&BookmarkBarView::OnShowManagedBookmarksPrefChanged, |
| base::Unretained(this))); |
| apps_page_shortcut_->SetVisible( |
| chrome::ShouldShowAppsShortcutInBookmarkBar(browser_->profile())); |
| |
| bookmarks_separator_view_ = new ButtonSeparatorView(); |
| AddChildView(bookmarks_separator_view_); |
| UpdateBookmarksSeparatorVisibility(); |
| |
| instructions_ = new BookmarkBarInstructionsView(this); |
| AddChildView(instructions_); |
| |
| set_context_menu_controller(this); |
| |
| model_ = BookmarkModelFactory::GetForBrowserContext(browser_->profile()); |
| managed_ = ManagedBookmarkServiceFactory::GetForProfile(browser_->profile()); |
| if (model_) { |
| model_->AddObserver(this); |
| if (model_->loaded()) |
| BookmarkModelLoaded(model_, false); |
| // else case: we'll receive notification back from the BookmarkModel when |
| // done loading, then we'll populate the bar. |
| } |
| } |
| |
| int BookmarkBarView::GetBookmarkButtonCount() const { |
| // We contain seven non-bookmark button views: managed bookmarks, other |
| // bookmarks, bookmarks separator, chevrons (for overflow), apps page, and the |
| // instruction label. |
| return child_count() - 6; |
| } |
| |
| views::LabelButton* BookmarkBarView::GetBookmarkButton(int index) { |
| // CHECK as otherwise we may do the wrong cast. |
| CHECK(index >= 0 && index < GetBookmarkButtonCount()); |
| return static_cast<views::LabelButton*>(child_at(index)); |
| } |
| |
| BookmarkLaunchLocation BookmarkBarView::GetBookmarkLaunchLocation() const { |
| return IsDetached() ? BOOKMARK_LAUNCH_LOCATION_DETACHED_BAR : |
| BOOKMARK_LAUNCH_LOCATION_ATTACHED_BAR; |
| } |
| |
| int BookmarkBarView::GetFirstHiddenNodeIndex() { |
| const int bb_count = GetBookmarkButtonCount(); |
| for (int i = 0; i < bb_count; ++i) { |
| if (!GetBookmarkButton(i)->visible()) |
| return i; |
| } |
| return bb_count; |
| } |
| |
| MenuButton* BookmarkBarView::CreateOtherBookmarksButton() { |
| // Title is set in Loaded. |
| MenuButton* button = new BookmarkFolderButton(base::string16(), this, false); |
| button->set_id(VIEW_ID_OTHER_BOOKMARKS); |
| button->set_context_menu_controller(this); |
| return button; |
| } |
| |
| MenuButton* BookmarkBarView::CreateManagedBookmarksButton() { |
| // Title is set in Loaded. |
| MenuButton* button = new BookmarkFolderButton(base::string16(), this, false); |
| button->set_id(VIEW_ID_MANAGED_BOOKMARKS); |
| button->set_context_menu_controller(this); |
| return button; |
| } |
| |
| MenuButton* BookmarkBarView::CreateOverflowButton() { |
| MenuButton* button = new OverflowButton(this); |
| |
| // The overflow button's image contains an arrow and therefore it is a |
| // direction sensitive image and we need to flip it if the UI layout is |
| // right-to-left. |
| // |
| // By default, menu buttons are not flipped because they generally contain |
| // text and flipping the gfx::Canvas object will break text rendering. Since |
| // the overflow button does not contain text, we can safely flip it. |
| button->EnableCanvasFlippingForRTLUI(true); |
| |
| // Make visible as necessary. |
| button->SetVisible(false); |
| // Set accessibility name. |
| button->SetAccessibleName( |
| l10n_util::GetStringUTF16(IDS_ACCNAME_BOOKMARKS_CHEVRON)); |
| return button; |
| } |
| |
| views::View* BookmarkBarView::CreateBookmarkButton(const BookmarkNode* node) { |
| if (node->is_url()) { |
| BookmarkButton* button = |
| new BookmarkButton(this, node->url(), node->GetTitle()); |
| ConfigureButton(node, button); |
| return button; |
| } |
| views::MenuButton* button = |
| new BookmarkFolderButton(node->GetTitle(), this, false); |
| ConfigureButton(node, button); |
| return button; |
| } |
| |
| views::LabelButton* BookmarkBarView::CreateAppsPageShortcutButton() { |
| views::LabelButton* button = new ShortcutButton( |
| this, l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_APPS_SHORTCUT_NAME)); |
| button->SetTooltipText(l10n_util::GetStringUTF16( |
| IDS_BOOKMARK_BAR_APPS_SHORTCUT_TOOLTIP)); |
| button->set_id(VIEW_ID_BOOKMARK_BAR_ELEMENT); |
| button->SetImage(views::Button::STATE_NORMAL, |
| *GetImageSkiaNamed(IDR_BOOKMARK_BAR_APPS_SHORTCUT)); |
| button->set_context_menu_controller(this); |
| button->set_tag(kAppsShortcutButtonTag); |
| return button; |
| } |
| |
| void BookmarkBarView::ConfigureButton(const BookmarkNode* node, |
| views::LabelButton* button) { |
| button->SetText(node->GetTitle()); |
| button->SetAccessibleName(node->GetTitle()); |
| button->set_id(VIEW_ID_BOOKMARK_BAR_ELEMENT); |
| // We don't always have a theme provider (ui tests, for example). |
| if (GetThemeProvider()) { |
| SkColor color = |
| GetThemeProvider()->GetColor(ThemeProperties::COLOR_BOOKMARK_TEXT); |
| button->SetEnabledTextColors(color); |
| if (node->is_folder()) { |
| button->SetImage(views::Button::STATE_NORMAL, |
| chrome::GetBookmarkFolderIcon(color)); |
| } |
| } |
| |
| button->set_context_menu_controller(this); |
| button->set_drag_controller(this); |
| if (node->is_url()) { |
| // Themify chrome:// favicons and the default one. This is similar to |
| // code in the tabstrip. |
| bool themify_icon = node->url().SchemeIs(content::kChromeUIScheme); |
| gfx::ImageSkia favicon = model_->GetFavicon(node).AsImageSkia(); |
| if (favicon.isNull()) { |
| if (ui::MaterialDesignController::IsTouchOptimizedUiEnabled() && |
| GetThemeProvider()) { |
| // This favicon currently does not match the default favicon icon used |
| // elsewhere in the codebase. |
| // See https://crbug/814447 |
| const gfx::ImageSkia icon = gfx::CreateVectorIcon( |
| kDefaultTouchFaviconIcon, |
| GetThemeProvider()->GetColor(ThemeProperties::COLOR_BOOKMARK_TEXT)); |
| const gfx::ImageSkia mask = |
| gfx::CreateVectorIcon(kDefaultTouchFaviconMaskIcon, SK_ColorBLACK); |
| favicon = gfx::ImageSkiaOperations::CreateMaskedImage(icon, mask); |
| } else { |
| favicon = *GetImageSkiaNamed(IDR_DEFAULT_FAVICON); |
| } |
| themify_icon = true; |
| } |
| |
| if (themify_icon && GetThemeProvider()) { |
| favicon = gfx::ImageSkiaOperations::CreateHSLShiftedImage( |
| favicon, GetThemeProvider()->GetTint(ThemeProperties::TINT_BUTTONS)); |
| } |
| |
| button->SetImage(views::Button::STATE_NORMAL, favicon); |
| } |
| button->SetMaxSize(gfx::Size(kMaxButtonWidth, 0)); |
| } |
| |
| bool BookmarkBarView::BookmarkNodeAddedImpl(BookmarkModel* model, |
| const BookmarkNode* parent, |
| int index) { |
| const bool needs_layout_and_paint = UpdateOtherAndManagedButtonsVisibility(); |
| if (parent != model->bookmark_bar_node()) |
| return needs_layout_and_paint; |
| if (index < GetBookmarkButtonCount()) { |
| const BookmarkNode* node = parent->GetChild(index); |
| AddChildViewAt(CreateBookmarkButton(node), index); |
| return true; |
| } |
| // If the new node was added after the last button we've created we may be |
| // able to fit it. Assume we can by returning true, which forces a Layout() |
| // and creation of the button (if it fits). |
| return index == GetBookmarkButtonCount(); |
| } |
| |
| bool BookmarkBarView::BookmarkNodeRemovedImpl(BookmarkModel* model, |
| const BookmarkNode* parent, |
| int index) { |
| const bool needs_layout = UpdateOtherAndManagedButtonsVisibility(); |
| |
| StopThrobbing(true); |
| // No need to start throbbing again as the bookmark bubble can't be up at |
| // the same time as the user reorders. |
| |
| if (parent != model->bookmark_bar_node()) { |
| // Only children of the bookmark_bar_node get buttons. |
| return needs_layout; |
| } |
| if (index >= GetBookmarkButtonCount()) |
| return needs_layout; |
| |
| delete child_at(index); |
| return true; |
| } |
| |
| void BookmarkBarView::BookmarkNodeChangedImpl(BookmarkModel* model, |
| const BookmarkNode* node) { |
| if (node == managed_->managed_node()) { |
| // The managed node may have its title updated. |
| managed_bookmarks_button_->SetAccessibleName( |
| managed_->managed_node()->GetTitle()); |
| managed_bookmarks_button_->SetText(managed_->managed_node()->GetTitle()); |
| return; |
| } |
| |
| if (node->parent() != model->bookmark_bar_node()) { |
| // We only care about nodes on the bookmark bar. |
| return; |
| } |
| int index = model->bookmark_bar_node()->GetIndexOf(node); |
| DCHECK_NE(-1, index); |
| if (index >= GetBookmarkButtonCount()) |
| return; // Buttons are created as needed. |
| views::LabelButton* button = GetBookmarkButton(index); |
| const int old_pref_width = button->GetPreferredSize().width(); |
| ConfigureButton(node, button); |
| if (old_pref_width != button->GetPreferredSize().width()) |
| LayoutAndPaint(); |
| } |
| |
| void BookmarkBarView::ShowDropFolderForNode(const BookmarkNode* node) { |
| if (bookmark_drop_menu_) { |
| if (bookmark_drop_menu_->node() == node) { |
| // Already showing for the specified node. |
| return; |
| } |
| bookmark_drop_menu_->Cancel(); |
| } |
| |
| views::MenuButton* menu_button = GetMenuButtonForNode(node); |
| if (!menu_button) |
| return; |
| |
| int start_index = 0; |
| if (node == model_->bookmark_bar_node()) |
| start_index = GetFirstHiddenNodeIndex(); |
| |
| drop_info_->is_menu_showing = true; |
| bookmark_drop_menu_ = new BookmarkMenuController( |
| browser_, page_navigator_, GetWidget(), node, start_index, true); |
| bookmark_drop_menu_->set_observer(this); |
| bookmark_drop_menu_->RunMenuAt(this); |
| } |
| |
| void BookmarkBarView::StopShowFolderDropMenuTimer() { |
| show_folder_method_factory_.InvalidateWeakPtrs(); |
| } |
| |
| void BookmarkBarView::StartShowFolderDropMenuTimer(const BookmarkNode* node) { |
| if (!animations_enabled) { |
| // So that tests can run as fast as possible disable the delay during |
| // testing. |
| ShowDropFolderForNode(node); |
| return; |
| } |
| show_folder_method_factory_.InvalidateWeakPtrs(); |
| base::ThreadTaskRunnerHandle::Get()->PostDelayedTask( |
| FROM_HERE, |
| base::BindOnce(&BookmarkBarView::ShowDropFolderForNode, |
| show_folder_method_factory_.GetWeakPtr(), node), |
| base::TimeDelta::FromMilliseconds(views::GetMenuShowDelay())); |
| } |
| |
| void BookmarkBarView::CalculateDropLocation(const DropTargetEvent& event, |
| const BookmarkNodeData& data, |
| DropLocation* location) { |
| DCHECK(model_); |
| DCHECK(model_->loaded()); |
| DCHECK(data.is_valid()); |
| |
| *location = DropLocation(); |
| |
| // The drop event uses the screen coordinates while the child Views are |
| // always laid out from left to right (even though they are rendered from |
| // right-to-left on RTL locales). Thus, in order to make sure the drop |
| // coordinates calculation works, we mirror the event's X coordinate if the |
| // locale is RTL. |
| int mirrored_x = GetMirroredXInView(event.x()); |
| |
| bool found = false; |
| const int other_delta_x = mirrored_x - other_bookmarks_button_->x(); |
| Profile* profile = browser_->profile(); |
| if (other_bookmarks_button_->visible() && other_delta_x >= 0 && |
| other_delta_x < other_bookmarks_button_->width()) { |
| // Mouse is over 'other' folder. |
| location->button_type = DROP_OTHER_FOLDER; |
| location->on = true; |
| found = true; |
| } else if (!GetBookmarkButtonCount()) { |
| // No bookmarks, accept the drop. |
| location->index = 0; |
| const BookmarkNode* node = data.GetFirstNode(model_, profile->GetPath()); |
| int ops = node && managed_->CanBeEditedByUser(node) ? |
| ui::DragDropTypes::DRAG_MOVE : |
| ui::DragDropTypes::DRAG_COPY | ui::DragDropTypes::DRAG_LINK; |
| location->operation = chrome::GetPreferredBookmarkDropOperation( |
| event.source_operations(), ops); |
| return; |
| } |
| |
| for (int i = 0; i < GetBookmarkButtonCount() && |
| GetBookmarkButton(i)->visible() && !found; i++) { |
| views::LabelButton* button = GetBookmarkButton(i); |
| int button_x = mirrored_x - button->x(); |
| int button_w = button->width(); |
| if (button_x < button_w) { |
| found = true; |
| const BookmarkNode* node = model_->bookmark_bar_node()->GetChild(i); |
| if (node->is_folder()) { |
| if (button_x <= views::kDropBetweenPixels) { |
| location->index = i; |
| } else if (button_x < button_w - views::kDropBetweenPixels) { |
| location->index = i; |
| location->on = true; |
| } else { |
| location->index = i + 1; |
| } |
| } else if (button_x < button_w / 2) { |
| location->index = i; |
| } else { |
| location->index = i + 1; |
| } |
| break; |
| } |
| } |
| |
| if (!found) { |
| if (overflow_button_->visible()) { |
| // Are we over the overflow button? |
| int overflow_delta_x = mirrored_x - overflow_button_->x(); |
| if (overflow_delta_x >= 0 && |
| overflow_delta_x < overflow_button_->width()) { |
| // Mouse is over overflow button. |
| location->index = GetFirstHiddenNodeIndex(); |
| location->button_type = DROP_OVERFLOW; |
| } else if (overflow_delta_x < 0) { |
| // Mouse is after the last visible button but before overflow button; |
| // use the last visible index. |
| location->index = GetFirstHiddenNodeIndex(); |
| } else { |
| return; |
| } |
| } else if (!other_bookmarks_button_->visible() || |
| mirrored_x < other_bookmarks_button_->x()) { |
| // Mouse is after the last visible button but before more recently |
| // bookmarked; use the last visible index. |
| location->index = GetFirstHiddenNodeIndex(); |
| } else { |
| return; |
| } |
| } |
| |
| if (location->on) { |
| const BookmarkNode* parent = (location->button_type == DROP_OTHER_FOLDER) ? |
| model_->other_node() : |
| model_->bookmark_bar_node()->GetChild(location->index); |
| location->operation = chrome::GetBookmarkDropOperation( |
| profile, event, data, parent, parent->child_count()); |
| if (!location->operation && !data.has_single_url() && |
| data.GetFirstNode(model_, profile->GetPath()) == parent) { |
| // Don't open a menu if the node being dragged is the menu to open. |
| location->on = false; |
| } |
| } else { |
| location->operation = chrome::GetBookmarkDropOperation( |
| profile, event, data, model_->bookmark_bar_node(), location->index); |
| } |
| } |
| |
| void BookmarkBarView::WriteBookmarkDragData(const BookmarkNode* node, |
| ui::OSExchangeData* data) { |
| DCHECK(node && data); |
| BookmarkNodeData drag_data(node); |
| drag_data.Write(browser_->profile()->GetPath(), data); |
| } |
| |
| void BookmarkBarView::StartThrobbing(const BookmarkNode* node, |
| bool overflow_only) { |
| DCHECK(!throbbing_view_); |
| |
| // Determine which visible button is showing the bookmark (or is an ancestor |
| // of the bookmark). |
| const BookmarkNode* bbn = model_->bookmark_bar_node(); |
| const BookmarkNode* parent_on_bb = node; |
| while (parent_on_bb) { |
| const BookmarkNode* parent = parent_on_bb->parent(); |
| if (parent == bbn) |
| break; |
| parent_on_bb = parent; |
| } |
| if (parent_on_bb) { |
| int index = bbn->GetIndexOf(parent_on_bb); |
| if (index >= GetFirstHiddenNodeIndex()) { |
| // Node is hidden, animate the overflow button. |
| throbbing_view_ = overflow_button_; |
| } else if (!overflow_only) { |
| throbbing_view_ = static_cast<Button*>(child_at(index)); |
| } |
| } else if (bookmarks::IsDescendantOf(node, managed_->managed_node())) { |
| throbbing_view_ = managed_bookmarks_button_; |
| } else if (!overflow_only) { |
| throbbing_view_ = other_bookmarks_button_; |
| } |
| |
| // Use a large number so that the button continues to throb. |
| if (throbbing_view_) |
| throbbing_view_->StartThrobbing(std::numeric_limits<int>::max()); |
| } |
| |
| views::Button* BookmarkBarView::DetermineViewToThrobFromRemove( |
| const BookmarkNode* parent, |
| int old_index) { |
| const BookmarkNode* bbn = model_->bookmark_bar_node(); |
| const BookmarkNode* old_node = parent; |
| int old_index_on_bb = old_index; |
| while (old_node && old_node != bbn) { |
| const BookmarkNode* parent = old_node->parent(); |
| if (parent == bbn) { |
| old_index_on_bb = bbn->GetIndexOf(old_node); |
| break; |
| } |
| old_node = parent; |
| } |
| if (old_node) { |
| if (old_index_on_bb >= GetFirstHiddenNodeIndex()) { |
| // Node is hidden, animate the overflow button. |
| return overflow_button_; |
| } |
| return static_cast<Button*>(child_at(old_index_on_bb)); |
| } |
| if (bookmarks::IsDescendantOf(parent, managed_->managed_node())) |
| return managed_bookmarks_button_; |
| // Node wasn't on the bookmark bar, use the "Other Bookmarks" button. |
| return other_bookmarks_button_; |
| } |
| |
| void BookmarkBarView::UpdateAppearanceForTheme() { |
| // We don't always have a theme provider (ui tests, for example). |
| const ui::ThemeProvider* theme_provider = GetThemeProvider(); |
| if (!theme_provider) |
| return; |
| SkColor color = |
| theme_provider->GetColor(ThemeProperties::COLOR_BOOKMARK_TEXT); |
| for (int i = 0; i < GetBookmarkButtonCount(); ++i) { |
| ConfigureButton(model_->bookmark_bar_node()->GetChild(i), |
| GetBookmarkButton(i)); |
| } |
| other_bookmarks_button_->SetEnabledTextColors(color); |
| other_bookmarks_button_->SetImage(views::Button::STATE_NORMAL, |
| chrome::GetBookmarkFolderIcon(color)); |
| managed_bookmarks_button_->SetEnabledTextColors(color); |
| managed_bookmarks_button_->SetImage( |
| views::Button::STATE_NORMAL, chrome::GetBookmarkManagedFolderIcon(color)); |
| if (apps_page_shortcut_->visible()) |
| apps_page_shortcut_->SetEnabledTextColors(color); |
| |
| const SkColor overflow_color = |
| theme_provider->GetColor(ThemeProperties::COLOR_TOOLBAR_BUTTON_ICON); |
| overflow_button_->SetImage( |
| views::Button::STATE_NORMAL, |
| gfx::CreateVectorIcon( |
| ui::MaterialDesignController::IsTouchOptimizedUiEnabled() |
| ? kBookmarkbarTouchOverflowIcon |
| : kOverflowChevronIcon, |
| overflow_color)); |
| |
| // Redraw the background. |
| SchedulePaint(); |
| } |
| |
| bool BookmarkBarView::UpdateOtherAndManagedButtonsVisibility() { |
| bool has_other_children = !model_->other_node()->empty(); |
| bool update_other = has_other_children != other_bookmarks_button_->visible(); |
| if (update_other) { |
| other_bookmarks_button_->SetVisible(has_other_children); |
| UpdateBookmarksSeparatorVisibility(); |
| } |
| |
| bool show_managed = !managed_->managed_node()->empty() && |
| browser_->profile()->GetPrefs()->GetBoolean( |
| bookmarks::prefs::kShowManagedBookmarksInBookmarkBar); |
| bool update_managed = show_managed != managed_bookmarks_button_->visible(); |
| if (update_managed) |
| managed_bookmarks_button_->SetVisible(show_managed); |
| |
| return update_other || update_managed; |
| } |
| |
| void BookmarkBarView::UpdateBookmarksSeparatorVisibility() { |
| #if defined(OS_CHROMEOS) |
| // Ash does not paint the bookmarks separator line because it looks odd on |
| // the flat background. We keep it present for layout, but don't draw it. |
| bookmarks_separator_view_->SetVisible(false); |
| #else |
| bookmarks_separator_view_->SetVisible(other_bookmarks_button_->visible()); |
| #endif |
| } |
| |
| void BookmarkBarView::OnAppsPageShortcutVisibilityPrefChanged() { |
| DCHECK(apps_page_shortcut_); |
| // Only perform layout if required. |
| bool visible = |
| chrome::ShouldShowAppsShortcutInBookmarkBar(browser_->profile()); |
| if (apps_page_shortcut_->visible() == visible) |
| return; |
| apps_page_shortcut_->SetVisible(visible); |
| UpdateBookmarksSeparatorVisibility(); |
| LayoutAndPaint(); |
| } |
| |
| void BookmarkBarView::OnShowManagedBookmarksPrefChanged() { |
| if (UpdateOtherAndManagedButtonsVisibility()) |
| LayoutAndPaint(); |
| } |