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      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/location_bar/location_icon_view.h"
      6 
      7 #include "base/strings/utf_string_conversions.h"
      8 #include "chrome/browser/ui/views/location_bar/location_bar_view.h"
      9 #include "chrome/browser/ui/views/website_settings/website_settings_popup_view.h"
     10 #include "chrome/grit/generated_resources.h"
     11 #include "ui/base/l10n/l10n_util.h"
     12 
     13 LocationIconView::LocationIconView(LocationBarView* location_bar)
     14     : suppress_mouse_released_action_(false),
     15       page_info_helper_(this, location_bar) {
     16   SetTooltipText(l10n_util::GetStringUTF16(IDS_TOOLTIP_LOCATION_ICON));
     17 }
     18 
     19 LocationIconView::~LocationIconView() {
     20 }
     21 
     22 bool LocationIconView::OnMousePressed(const ui::MouseEvent& event) {
     23   if (event.IsOnlyMiddleMouseButton() &&
     24       ui::Clipboard::IsSupportedClipboardType(ui::CLIPBOARD_TYPE_SELECTION)) {
     25     base::string16 text;
     26     ui::Clipboard::GetForCurrentThread()->ReadText(
     27         ui::CLIPBOARD_TYPE_SELECTION, &text);
     28     text = OmniboxView::SanitizeTextForPaste(text);
     29     OmniboxEditModel* model =
     30         page_info_helper_.location_bar()->GetOmniboxView()->model();
     31     if (model->CanPasteAndGo(text))
     32       model->PasteAndGo(text);
     33   }
     34 
     35   suppress_mouse_released_action_ = WebsiteSettingsPopupView::IsPopupShowing();
     36   return true;
     37 }
     38 
     39 void LocationIconView::OnMouseReleased(const ui::MouseEvent& event) {
     40   if (event.IsOnlyMiddleMouseButton())
     41     return;
     42 
     43   // If this is the second click on this view then the bubble was showing on
     44   // the mouse pressed event and is hidden now. Prevent the bubble from
     45   // reshowing by doing nothing here.
     46   if (suppress_mouse_released_action_) {
     47     suppress_mouse_released_action_ = false;
     48     return;
     49   }
     50 
     51   OnClickOrTap(event);
     52 }
     53 
     54 bool LocationIconView::OnMouseDragged(const ui::MouseEvent& event) {
     55   page_info_helper_.location_bar()->GetOmniboxView()->CloseOmniboxPopup();
     56   return false;
     57 }
     58 
     59 void LocationIconView::OnGestureEvent(ui::GestureEvent* event) {
     60   if (event->type() != ui::ET_GESTURE_TAP)
     61     return;
     62   OnClickOrTap(*event);
     63   event->SetHandled();
     64 }
     65 
     66 void LocationIconView::OnClickOrTap(const ui::LocatedEvent& event) {
     67   // Do not show page info if the user has been editing the location bar or the
     68   // location bar is at the NTP.
     69   if (page_info_helper_.location_bar()->GetOmniboxView()->IsEditingOrEmpty())
     70     return;
     71 
     72   page_info_helper_.ProcessEvent(event);
     73 }
     74 
     75 void LocationIconView::ShowTooltip(bool show) {
     76   SetTooltipText(show ?
     77       l10n_util::GetStringUTF16(IDS_TOOLTIP_LOCATION_ICON) : base::string16());
     78 }
     79