| // 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/infobars/before_translate_infobar.h" |
| |
| #include "base/strings/utf_string_conversions.h" |
| #include "chrome/browser/translate/options_menu_model.h" |
| #include "chrome/browser/translate/translate_infobar_delegate.h" |
| #include "chrome/browser/ui/views/infobars/translate_language_menu_model.h" |
| #include "grit/generated_resources.h" |
| #include "ui/base/l10n/l10n_util.h" |
| #include "ui/views/controls/button/label_button.h" |
| #include "ui/views/controls/button/menu_button.h" |
| #include "ui/views/controls/label.h" |
| #include "ui/views/controls/menu/menu_item_view.h" |
| |
| BeforeTranslateInfoBar::BeforeTranslateInfoBar( |
| scoped_ptr<TranslateInfoBarDelegate> delegate) |
| : TranslateInfoBarBase(delegate.Pass()), |
| label_1_(NULL), |
| label_2_(NULL), |
| language_menu_button_(NULL), |
| accept_button_(NULL), |
| deny_button_(NULL), |
| never_translate_button_(NULL), |
| always_translate_button_(NULL), |
| options_menu_button_(NULL) { |
| } |
| |
| BeforeTranslateInfoBar::~BeforeTranslateInfoBar() { |
| } |
| |
| void BeforeTranslateInfoBar::Layout() { |
| TranslateInfoBarBase::Layout(); |
| |
| int available_width = std::max(0, EndX() - StartX() - ContentMinimumWidth()); |
| gfx::Size label_1_size = label_1_->GetPreferredSize(); |
| label_1_->SetBounds(StartX(), OffsetY(label_1_size), |
| std::min(label_1_size.width(), available_width), label_1_size.height()); |
| available_width = std::max(0, available_width - label_1_size.width()); |
| |
| gfx::Size language_button_size = language_menu_button_->GetPreferredSize(); |
| language_menu_button_->SetBounds( |
| label_1_->bounds().right() + kButtonInLabelSpacing, |
| OffsetY(language_button_size), language_button_size.width(), |
| language_button_size.height()); |
| |
| gfx::Size label_2_size = label_2_->GetPreferredSize(); |
| label_2_->SetBounds( |
| language_menu_button_->bounds().right() + kButtonInLabelSpacing, |
| OffsetY(label_2_size), std::min(label_2_size.width(), available_width), |
| label_2_size.height()); |
| |
| gfx::Size accept_button_size = accept_button_->GetPreferredSize(); |
| accept_button_->SetBounds(label_2_->bounds().right() + kEndOfLabelSpacing, |
| OffsetY(accept_button_size), accept_button_size.width(), |
| accept_button_size.height()); |
| |
| gfx::Size deny_button_size = deny_button_->GetPreferredSize(); |
| deny_button_->SetBounds( |
| accept_button_->bounds().right() + kButtonButtonSpacing, |
| OffsetY(deny_button_size), deny_button_size.width(), |
| deny_button_size.height()); |
| |
| if (never_translate_button_) { |
| gfx::Size never_button_size = never_translate_button_->GetPreferredSize(); |
| never_translate_button_->SetBounds( |
| deny_button_->bounds().right() + kButtonButtonSpacing, |
| OffsetY(never_button_size), never_button_size.width(), |
| never_button_size.height()); |
| } |
| |
| if (always_translate_button_) { |
| gfx::Size always_button_size = always_translate_button_->GetPreferredSize(); |
| always_translate_button_->SetBounds( |
| deny_button_->bounds().right() + kButtonButtonSpacing, |
| OffsetY(always_button_size), always_button_size.width(), |
| always_button_size.height()); |
| } |
| |
| gfx::Size options_size = options_menu_button_->GetPreferredSize(); |
| options_menu_button_->SetBounds(EndX() - options_size.width(), |
| OffsetY(options_size), options_size.width(), options_size.height()); |
| } |
| |
| void BeforeTranslateInfoBar::ViewHierarchyChanged( |
| const ViewHierarchyChangedDetails& details) { |
| if (!details.is_add || (details.child != this) || (label_1_ != NULL)) { |
| TranslateInfoBarBase::ViewHierarchyChanged(details); |
| return; |
| } |
| |
| size_t offset = 0; |
| base::string16 text( |
| l10n_util::GetStringFUTF16(IDS_TRANSLATE_INFOBAR_BEFORE_MESSAGE, |
| base::string16(), &offset)); |
| |
| label_1_ = CreateLabel(text.substr(0, offset)); |
| AddChildView(label_1_); |
| |
| language_menu_button_ = CreateMenuButton(base::string16(), this); |
| TranslateInfoBarDelegate* delegate = GetDelegate(); |
| language_menu_model_.reset(new TranslateLanguageMenuModel( |
| TranslateLanguageMenuModel::ORIGINAL, delegate, this, |
| language_menu_button_, false)); |
| AddChildView(language_menu_button_); |
| |
| label_2_ = CreateLabel(text.substr(offset)); |
| AddChildView(label_2_); |
| |
| accept_button_ = CreateLabelButton(this, |
| l10n_util::GetStringUTF16(IDS_TRANSLATE_INFOBAR_ACCEPT), false); |
| AddChildView(accept_button_); |
| |
| deny_button_ = CreateLabelButton(this, |
| l10n_util::GetStringUTF16(IDS_TRANSLATE_INFOBAR_DENY), false); |
| AddChildView(deny_button_); |
| |
| const base::string16& language( |
| delegate->language_name_at(delegate->original_language_index())); |
| if (delegate->ShouldShowNeverTranslateShortcut()) { |
| DCHECK(!delegate->ShouldShowAlwaysTranslateShortcut()); |
| never_translate_button_ = CreateLabelButton(this, |
| l10n_util::GetStringFUTF16(IDS_TRANSLATE_INFOBAR_NEVER_TRANSLATE, |
| language), false); |
| AddChildView(never_translate_button_); |
| } else if (delegate->ShouldShowAlwaysTranslateShortcut()) { |
| always_translate_button_ = CreateLabelButton(this, |
| l10n_util::GetStringFUTF16(IDS_TRANSLATE_INFOBAR_ALWAYS_TRANSLATE, |
| language), false); |
| AddChildView(always_translate_button_); |
| } |
| |
| options_menu_button_ = CreateMenuButton( |
| l10n_util::GetStringUTF16(IDS_TRANSLATE_INFOBAR_OPTIONS), this); |
| options_menu_model_.reset(new OptionsMenuModel(delegate)); |
| AddChildView(options_menu_button_); |
| |
| // This must happen after adding all other children so InfoBarView can ensure |
| // the close button is the last child. |
| TranslateInfoBarBase::ViewHierarchyChanged(details); |
| |
| // This must happen after adding all children because it triggers layout, |
| // which assumes that particular children (e.g. the close button) have already |
| // been added. |
| UpdateLanguageButtonText(language_menu_button_, |
| delegate->language_name_at(delegate->original_language_index())); |
| } |
| |
| int BeforeTranslateInfoBar::ContentMinimumWidth() const { |
| return |
| (kButtonInLabelSpacing + |
| language_menu_button_->GetPreferredSize().width() + |
| kButtonInLabelSpacing) + |
| (kEndOfLabelSpacing + accept_button_->GetPreferredSize().width()) + |
| (kButtonButtonSpacing + deny_button_->GetPreferredSize().width()) + |
| ((never_translate_button_ == NULL) ? 0 : |
| (kButtonButtonSpacing + |
| never_translate_button_->GetPreferredSize().width())) + |
| ((always_translate_button_ == NULL) ? 0 : |
| (kButtonButtonSpacing + |
| always_translate_button_->GetPreferredSize().width())) + |
| (kEndOfLabelSpacing + options_menu_button_->GetPreferredSize().width()); |
| } |
| |
| void BeforeTranslateInfoBar::ButtonPressed(views::Button* sender, |
| const ui::Event& event) { |
| if (!owner()) |
| return; // We're closing; don't call anything, it might access the owner. |
| TranslateInfoBarDelegate* delegate = GetDelegate(); |
| if (sender == accept_button_) { |
| delegate->Translate(); |
| } else if (sender == deny_button_) { |
| delegate->TranslationDeclined(); |
| RemoveSelf(); |
| } else if (sender == never_translate_button_) { |
| delegate->NeverTranslatePageLanguage(); |
| } else if (sender == always_translate_button_) { |
| delegate->AlwaysTranslatePageLanguage(); |
| } else { |
| TranslateInfoBarBase::ButtonPressed(sender, event); |
| } |
| } |
| |
| void BeforeTranslateInfoBar::OnMenuButtonClicked(views::View* source, |
| const gfx::Point& point) { |
| if (!owner()) |
| return; // We're closing; don't call anything, it might access the owner. |
| if (source == language_menu_button_) { |
| RunMenuAt(language_menu_model_.get(), language_menu_button_, |
| views::MenuItemView::TOPLEFT); |
| } else { |
| DCHECK_EQ(options_menu_button_, source); |
| RunMenuAt(options_menu_model_.get(), options_menu_button_, |
| views::MenuItemView::TOPRIGHT); |
| } |
| } |