src/chrome/browser/ui/views/bookmarks/bookmark_bubble_view.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/views/bookmarks/bookmark_bubble_view.h"
   6
   7 #include "base/strings/string16.h"
   8 #include "base/strings/string_util.h"
   9 #include "base/strings/utf_string_conversions.h"
  10 #include "chrome/app/chrome_command_ids.h"
  11 #include "chrome/browser/bookmarks/bookmark_model.h"
  12 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
  13 #include "chrome/browser/bookmarks/bookmark_utils.h"
  14 #include "chrome/browser/profiles/profile.h"
  15 #include "chrome/browser/ui/bookmarks/bookmark_editor.h"
  16 #include "chrome/browser/ui/sync/sync_promo_ui.h"
  17 #include "chrome/browser/ui/views/bookmarks/bookmark_bubble_view_observer.h"
  18 #include "chrome/browser/ui/views/bookmarks/bookmark_sync_promo_view.h"
  19 #include "content/public/browser/user_metrics.h"
  20 #include "grit/generated_resources.h"
  21 #include "grit/theme_resources.h"
  22 #include "ui/base/l10n/l10n_util.h"
  23 #include "ui/base/resource/resource_bundle.h"
  24 #include "ui/events/keycodes/keyboard_codes.h"
  25 #include "ui/views/bubble/bubble_frame_view.h"
  26 #include "ui/views/controls/button/label_button.h"
  27 #include "ui/views/controls/combobox/combobox.h"
  28 #include "ui/views/controls/label.h"
  29 #include "ui/views/controls/link.h"
  30 #include "ui/views/controls/textfield/textfield.h"
  31 #include "ui/views/layout/grid_layout.h"
  32 #include "ui/views/layout/layout_constants.h"
  33 #include "ui/views/widget/widget.h"
  34
  35 using content::UserMetricsAction;
  36 using views::ColumnSet;
  37 using views::GridLayout;
  38
  39 namespace {
  40
  41 // Minimum width of the the bubble.
  42 const int kMinBubbleWidth = 350;
  43
  44 // Width of the border of a button.
  45 const int kControlBorderWidth = 2;
  46
  47 }  // namespace
  48
  49 BookmarkBubbleView* BookmarkBubbleView::bookmark_bubble_ = NULL;
  50
  51 // static
  52 void BookmarkBubbleView::ShowBubble(views::View* anchor_view,
  53                                     BookmarkBubbleViewObserver* observer,
  54                                     scoped_ptr<BookmarkBubbleDelegate> delegate,
  55                                     Profile* profile,
  56                                     const GURL& url,
  57                                     bool newly_bookmarked) {
  58   if (IsShowing())
  59     return;
  60
  61   bookmark_bubble_ = new BookmarkBubbleView(anchor_view,
  62                                             observer,
  63                                             delegate.Pass(),
  64                                             profile,
  65                                             url,
  66                                             newly_bookmarked);
  67   views::BubbleDelegateView::CreateBubble(bookmark_bubble_)->Show();
  68   // Select the entire title textfield contents when the bubble is first shown.
  69   bookmark_bubble_->title_tf_->SelectAll(true);
  70   bookmark_bubble_->SetArrowPaintType(views::BubbleBorder::PAINT_NONE);
  71
  72   if (bookmark_bubble_->observer_)
  73     bookmark_bubble_->observer_->OnBookmarkBubbleShown(url);
  74 }
  75
  76 // static
  77 bool BookmarkBubbleView::IsShowing() {
  78   return bookmark_bubble_ != NULL;
  79 }
  80
  81 void BookmarkBubbleView::Hide() {
  82   if (IsShowing())
  83     bookmark_bubble_->GetWidget()->Close();
  84 }
  85
  86 BookmarkBubbleView::~BookmarkBubbleView() {
  87   if (apply_edits_) {
  88     ApplyEdits();
  89   } else if (remove_bookmark_) {
  90     BookmarkModel* model = BookmarkModelFactory::GetForProfile(profile_);
  91     const BookmarkNode* node = model->GetMostRecentlyAddedNodeForURL(url_);
  92     if (node)
  93       model->Remove(node->parent(), node->parent()->GetIndexOf(node));
  94   }
  95   // |parent_combobox_| needs to be destroyed before |parent_model_| as it
  96   // uses |parent_model_| in its destructor.
  97   delete parent_combobox_;
  98 }
  99
 100 views::View* BookmarkBubbleView::GetInitiallyFocusedView() {
 101   return title_tf_;
 102 }
 103
 104 void BookmarkBubbleView::WindowClosing() {
 105   // We have to reset |bubble_| here, not in our destructor, because we'll be
 106   // destroyed asynchronously and the shown state will be checked before then.
 107   DCHECK_EQ(bookmark_bubble_, this);
 108   bookmark_bubble_ = NULL;
 109
 110   if (observer_)
 111     observer_->OnBookmarkBubbleHidden();
 112 }
 113
 114 bool BookmarkBubbleView::AcceleratorPressed(
 115     const ui::Accelerator& accelerator) {
 116   if (accelerator.key_code() == ui::VKEY_RETURN) {
 117      if (edit_button_->HasFocus())
 118        HandleButtonPressed(edit_button_);
 119      else
 120        HandleButtonPressed(close_button_);
 121      return true;
 122   } else if (accelerator.key_code() == ui::VKEY_ESCAPE) {
 123     remove_bookmark_ = newly_bookmarked_;
 124     apply_edits_ = false;
 125   }
 126
 127   return BubbleDelegateView::AcceleratorPressed(accelerator);
 128 }
 129
 130 void BookmarkBubbleView::Init() {
 131   views::Label* title_label = new views::Label(
 132       l10n_util::GetStringUTF16(
 133           newly_bookmarked_ ? IDS_BOOKMARK_BUBBLE_PAGE_BOOKMARKED :
 134                               IDS_BOOKMARK_BUBBLE_PAGE_BOOKMARK));
 135   ui::ResourceBundle* rb = &ui::ResourceBundle::GetSharedInstance();
 136   title_label->SetFont(rb->GetFont(ui::ResourceBundle::MediumFont));
 137
 138   remove_button_ = new views::LabelButton(this, l10n_util::GetStringUTF16(
 139       IDS_BOOKMARK_BUBBLE_REMOVE_BOOKMARK));
 140   remove_button_->SetStyle(views::Button::STYLE_NATIVE_TEXTBUTTON);
 141
 142   edit_button_ = new views::LabelButton(
 143       this, l10n_util::GetStringUTF16(IDS_BOOKMARK_BUBBLE_OPTIONS));
 144   edit_button_->SetStyle(views::Button::STYLE_NATIVE_TEXTBUTTON);
 145
 146   close_button_ = new views::LabelButton(
 147       this, l10n_util::GetStringUTF16(IDS_DONE));
 148   close_button_->SetStyle(views::Button::STYLE_NATIVE_TEXTBUTTON);
 149   close_button_->SetIsDefault(true);
 150
 151   views::Label* combobox_label = new views::Label(
 152       l10n_util::GetStringUTF16(IDS_BOOKMARK_BUBBLE_FOLDER_TEXT));
 153
 154   parent_combobox_ = new views::Combobox(&parent_model_);
 155   parent_combobox_->set_listener(this);
 156   parent_combobox_->SetAccessibleName(combobox_label->text());
 157
 158   GridLayout* layout = new GridLayout(this);
 159   SetLayoutManager(layout);
 160
 161   // Column sets used in the layout of the bubble.
 162   enum ColumnSetID {
 163     TITLE_COLUMN_SET_ID,
 164     CONTENT_COLUMN_SET_ID,
 165     SYNC_PROMO_COLUMN_SET_ID
 166   };
 167
 168   ColumnSet* cs = layout->AddColumnSet(TITLE_COLUMN_SET_ID);
 169   cs->AddPaddingColumn(0, views::kButtonHEdgeMarginNew);
 170   cs->AddColumn(GridLayout::CENTER, GridLayout::CENTER, 0, GridLayout::USE_PREF,
 171                 0, 0);
 172   cs->AddPaddingColumn(0, views::kButtonHEdgeMarginNew);
 173
 174   // The column layout used for middle and bottom rows.
 175   cs = layout->AddColumnSet(CONTENT_COLUMN_SET_ID);
 176   cs->AddPaddingColumn(0, views::kButtonHEdgeMarginNew);
 177   cs->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 0,
 178                 GridLayout::USE_PREF, 0, 0);
 179   cs->AddPaddingColumn(0, views::kUnrelatedControlHorizontalSpacing);
 180
 181   cs->AddColumn(GridLayout::FILL, GridLayout::CENTER, 0,
 182                 GridLayout::USE_PREF, 0, 0);
 183   cs->AddPaddingColumn(1, views::kUnrelatedControlLargeHorizontalSpacing);
 184
 185   cs->AddColumn(GridLayout::LEADING, GridLayout::TRAILING, 0,
 186                 GridLayout::USE_PREF, 0, 0);
 187   cs->AddPaddingColumn(0, views::kRelatedButtonHSpacing);
 188   cs->AddColumn(GridLayout::LEADING, GridLayout::TRAILING, 0,
 189                 GridLayout::USE_PREF, 0, 0);
 190   cs->AddPaddingColumn(0, views::kButtonHEdgeMarginNew);
 191
 192   layout->StartRow(0, TITLE_COLUMN_SET_ID);
 193   layout->AddView(title_label);
 194   layout->AddPaddingRow(0, views::kUnrelatedControlHorizontalSpacing);
 195
 196   layout->StartRow(0, CONTENT_COLUMN_SET_ID);
 197   views::Label* label = new views::Label(
 198       l10n_util::GetStringUTF16(IDS_BOOKMARK_BUBBLE_TITLE_TEXT));
 199   layout->AddView(label);
 200   title_tf_ = new views::Textfield();
 201   title_tf_->SetText(GetTitle());
 202   layout->AddView(title_tf_, 5, 1);
 203
 204   layout->AddPaddingRow(0, views::kUnrelatedControlHorizontalSpacing);
 205
 206   layout->StartRow(0, CONTENT_COLUMN_SET_ID);
 207   layout->AddView(combobox_label);
 208   layout->AddView(parent_combobox_, 5, 1);
 209
 210   layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
 211
 212   layout->StartRow(0, CONTENT_COLUMN_SET_ID);
 213   layout->SkipColumns(2);
 214   layout->AddView(remove_button_);
 215   layout->AddView(edit_button_);
 216   layout->AddView(close_button_);
 217
 218   layout->AddPaddingRow(
 219       0,
 220       views::kUnrelatedControlVerticalSpacing - kControlBorderWidth);
 221
 222   if (SyncPromoUI::ShouldShowSyncPromo(profile_)) {
 223     // The column layout used for the sync promo.
 224     cs = layout->AddColumnSet(SYNC_PROMO_COLUMN_SET_ID);
 225     cs->AddColumn(GridLayout::FILL,
 226                   GridLayout::FILL,
 227                   1,
 228                   GridLayout::USE_PREF,
 229                   0,
 230                   0);
 231     layout->StartRow(0, SYNC_PROMO_COLUMN_SET_ID);
 232
 233     sync_promo_view_ = new BookmarkSyncPromoView(delegate_.get());
 234     layout->AddView(sync_promo_view_);
 235   }
 236
 237   AddAccelerator(ui::Accelerator(ui::VKEY_RETURN, ui::EF_NONE));
 238 }
 239
 240 BookmarkBubbleView::BookmarkBubbleView(
 241     views::View* anchor_view,
 242     BookmarkBubbleViewObserver* observer,
 243     scoped_ptr<BookmarkBubbleDelegate> delegate,
 244     Profile* profile,
 245     const GURL& url,
 246     bool newly_bookmarked)
 247     : BubbleDelegateView(anchor_view, views::BubbleBorder::TOP_RIGHT),
 248       observer_(observer),
 249       delegate_(delegate.Pass()),
 250       profile_(profile),
 251       url_(url),
 252       newly_bookmarked_(newly_bookmarked),
 253       parent_model_(
 254           BookmarkModelFactory::GetForProfile(profile_),
 255           BookmarkModelFactory::GetForProfile(profile_)->
 256               GetMostRecentlyAddedNodeForURL(url)),
 257       remove_button_(NULL),
 258       edit_button_(NULL),
 259       close_button_(NULL),
 260       title_tf_(NULL),
 261       parent_combobox_(NULL),
 262       sync_promo_view_(NULL),
 263       remove_bookmark_(false),
 264       apply_edits_(true) {
 265   const SkColor background_color = GetNativeTheme()->GetSystemColor(
 266       ui::NativeTheme::kColorId_DialogBackground);
 267   set_color(background_color);
 268   set_background(views::Background::CreateSolidBackground(background_color));
 269   set_margins(gfx::Insets(views::kPanelVertMargin, 0, 0, 0));
 270   // Compensate for built-in vertical padding in the anchor view's image.
 271   set_anchor_view_insets(gfx::Insets(2, 0, 2, 0));
 272 }
 273
 274 string16 BookmarkBubbleView::GetTitle() {
 275   BookmarkModel* bookmark_model =
 276       BookmarkModelFactory::GetForProfile(profile_);
 277   const BookmarkNode* node =
 278       bookmark_model->GetMostRecentlyAddedNodeForURL(url_);
 279   if (node)
 280     return node->GetTitle();
 281   else
 282     NOTREACHED();
 283   return string16();
 284 }
 285
 286 gfx::Size BookmarkBubbleView::GetMinimumSize() {
 287   gfx::Size size(views::BubbleDelegateView::GetPreferredSize());
 288   size.SetToMax(gfx::Size(kMinBubbleWidth, 0));
 289   return size;
 290 }
 291
 292 void BookmarkBubbleView::ButtonPressed(views::Button* sender,
 293                                        const ui::Event& event) {
 294   HandleButtonPressed(sender);
 295 }
 296
 297 void BookmarkBubbleView::OnSelectedIndexChanged(views::Combobox* combobox) {
 298   if (combobox->selected_index() + 1 == parent_model_.GetItemCount()) {
 299     content::RecordAction(UserMetricsAction("BookmarkBubble_EditFromCombobox"));
 300     ShowEditor();
 301   }
 302 }
 303
 304 void BookmarkBubbleView::HandleButtonPressed(views::Button* sender) {
 305   if (sender == remove_button_) {
 306     content::RecordAction(UserMetricsAction("BookmarkBubble_Unstar"));
 307     // Set this so we remove the bookmark after the window closes.
 308     remove_bookmark_ = true;
 309     apply_edits_ = false;
 310     StartFade(false);
 311   } else if (sender == edit_button_) {
 312     content::RecordAction(UserMetricsAction("BookmarkBubble_Edit"));
 313     ShowEditor();
 314   } else {
 315     DCHECK_EQ(close_button_, sender);
 316     StartFade(false);
 317   }
 318 }
 319
 320 void BookmarkBubbleView::ShowEditor() {
 321   const BookmarkNode* node = BookmarkModelFactory::GetForProfile(
 322       profile_)->GetMostRecentlyAddedNodeForURL(url_);
 323   views::Widget* parent = anchor_widget();
 324   DCHECK(parent);
 325
 326   Profile* profile = profile_;
 327   ApplyEdits();
 328   GetWidget()->Close();
 329
 330   if (node && parent)
 331     BookmarkEditor::Show(parent->GetNativeWindow(), profile,
 332                          BookmarkEditor::EditDetails::EditNode(node),
 333                          BookmarkEditor::SHOW_TREE);
 334 }
 335
 336 void BookmarkBubbleView::ApplyEdits() {
 337   // Set this to make sure we don't attempt to apply edits again.
 338   apply_edits_ = false;
 339
 340   BookmarkModel* model = BookmarkModelFactory::GetForProfile(profile_);
 341   const BookmarkNode* node = model->GetMostRecentlyAddedNodeForURL(url_);
 342   if (node) {
 343     const string16 new_title = title_tf_->text();
 344     if (new_title != node->GetTitle()) {
 345       model->SetTitle(node, new_title);
 346       content::RecordAction(
 347           UserMetricsAction("BookmarkBubble_ChangeTitleInBubble"));
 348     }
 349     parent_model_.MaybeChangeParent(node, parent_combobox_->selected_index());
 350   }
 351 }