ABANDONED: chromeos: Download contacts (work in progress).

chrome/browser/ui/app_list/search_builder.cc

 // 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/app_list/search_builder.h"
 
 #include <string>
+#include <vector>
 
 #include "base/command_line.h"
 #include "chrome/browser/autocomplete/autocomplete_controller.h"
 #include "chrome/browser/autocomplete/autocomplete_input.h"
 #include "chrome/browser/autocomplete/autocomplete_match.h"
 #include "chrome/browser/autocomplete/autocomplete_result.h"
 #include "chrome/browser/autocomplete/extension_app_provider.h"
 #include "chrome/browser/event_disposition.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/image_loading_tracker.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/app_list_controller.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
+#include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_icon_set.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "ui/app_list/app_list_switches.h"
 #include "ui/app_list/search_box_model.h"
 #include "ui/app_list/search_result.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
+#include "ui/gfx/codec/png_codec.h"
+
+#if defined(OS_CHROMEOS)
+#include "base/memory/ref_counted.h"
+#include "chrome/browser/chromeos/contacts/contact.pb.h"
+#include "chrome/browser/chromeos/contacts/contact_manager.h"
+#include "chrome/browser/image_decoder.h"
+#endif
 
 namespace {
 
 int ACMatchStyleToTagStyle(int styles) {
   int tag_styles = 0;
   if (styles & ACMatchClassification::URL)
     tag_styles |= app_list::SearchResult::Tag::URL;
   if (styles & ACMatchClassification::MATCH)
     tag_styles |= app_list::SearchResult::Tag::MATCH;
   if (styles & ACMatchClassification::DIM)
@@ skipping 40 matching lines @@
   // not having a web extent to include new tab url, thus GetInstalledApp does
   // not find it.
   return url.spec() == chrome::kChromeUINewTabURL ?
       service->extensions()->GetByID(extension_misc::kChromeAppId) :
       service->GetInstalledApp(url);
 }
 
 // SearchBuildResult is an app list SearchResult built from an
 // AutocompleteMatch.
 class SearchBuilderResult : public app_list::SearchResult,
+#if defined(OS_CHROMEOS)
+                            public ImageDecoder::Delegate,
+#endif
                             public ImageLoadingTracker::Observer {
  public:
   SearchBuilderResult(Profile* profile,
                       const AutocompleteMatch& match)
       : profile_(profile),
         match_(match) {
     UpdateIcon();
     UpdateTitleAndDetails();
+#if defined(OS_CHROMEOS)
+    if (match_.type == AutocompleteMatch::CONTACT)
+      AddContactActionIcons();
+#endif
+  }
+
+  virtual ~SearchBuilderResult() {
+#if defined(OS_CHROMEOS)
+    if (contact_photo_decoder_.get())
+      contact_photo_decoder_->set_delegate(NULL);
+#endif
   }
 
   const AutocompleteMatch& match() const {
     return match_;
   }
 
  private:
   void UpdateIcon() {
     if (match_.type == AutocompleteMatch::EXTENSION_APP) {
       const extensions::Extension* extension =
           GetExtensionByURL(profile_, match_.destination_url);
       if (extension) {
         LoadExtensionIcon(extension);
         return;
       }
     }
 
+#if defined(OS_CHROMEOS)
+    if (match_.type == AutocompleteMatch::CONTACT) {
+      AutocompleteMatch::AdditionalInfo::const_iterator it =
+          match_.additional_info.find("contact_id");
+      DCHECK(it != match_.additional_info.end());
+      const contacts::Contact* contact =
+          contacts::ContactManager::GetInstance()->GetContactById(
+              profile_, it->second);
+      if (contact && contact->has_raw_untrusted_photo()) {
+        contact_photo_decoder_ =
+            new ImageDecoder(
+                this,
+                contact->raw_untrusted_photo(),
+                ImageDecoder::DEFAULT_CODEC);
+        contact_photo_decoder_->Start();
+        return;
+      } else {
+        SetIcon(*ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
+                    IDR_CONTACT_DEFAULT_PHOTO));
+      }
+    }
+#endif
+
     int resource_id = match_.starred ?
         IDR_OMNIBOX_STAR : AutocompleteMatch::TypeToIcon(match_.type);
     SetIcon(*ui::ResourceBundle::GetSharedInstance().GetBitmapNamed(
         resource_id));
   }
 
   void LoadExtensionIcon(const extensions::Extension* extension) {
     tracker_.reset(new ImageLoadingTracker(this));
     // TODO(xiyuan): Fix this for HD.
     tracker_->LoadImage(extension,
@@ skipping 14 matching lines @@
     set_title_tags(title_tags);
 
     set_details(match_.description);
     app_list::SearchResult::Tags details_tags;
     ACMatchClassificationsToTags(match_.description,
                                  match_.description_class,
                                  &details_tags);
     set_details_tags(details_tags);
   }
 
+#if defined(OS_CHROMEOS)
+  // Add icons for contact-related actions.
+  void AddContactActionIcons() {
+    ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
+    std::vector<app_list::SearchResult::ActionIconSet> icons;
+    icons.push_back(
+        app_list::SearchResult::ActionIconSet(
+            *bundle.GetImageSkiaNamed(IDR_CONTACT_ACTION_CHAT),
+            *bundle.GetImageSkiaNamed(IDR_CONTACT_ACTION_CHAT_H),
+            *bundle.GetImageSkiaNamed(IDR_CONTACT_ACTION_CHAT),
+            l10n_util::GetStringUTF16(IDS_APP_LIST_CONTACT_CHAT_TOOLTIP)));
+    icons.push_back(
+        app_list::SearchResult::ActionIconSet(
+            *bundle.GetImageSkiaNamed(IDR_CONTACT_ACTION_VIDEO),
+            *bundle.GetImageSkiaNamed(IDR_CONTACT_ACTION_VIDEO_H),
+            *bundle.GetImageSkiaNamed(IDR_CONTACT_ACTION_VIDEO),
+            l10n_util::GetStringUTF16(IDS_APP_LIST_CONTACT_VIDEO_TOOLTIP)));
+    icons.push_back(
+        app_list::SearchResult::ActionIconSet(
+            *bundle.GetImageSkiaNamed(IDR_CONTACT_ACTION_PHONE),
+            *bundle.GetImageSkiaNamed(IDR_CONTACT_ACTION_PHONE_H),
+            *bundle.GetImageSkiaNamed(IDR_CONTACT_ACTION_PHONE),
+            l10n_util::GetStringUTF16(IDS_APP_LIST_CONTACT_PHONE_TOOLTIP)));
+    icons.push_back(
+        app_list::SearchResult::ActionIconSet(
+            *bundle.GetImageSkiaNamed(IDR_CONTACT_ACTION_EMAIL),
+            *bundle.GetImageSkiaNamed(IDR_CONTACT_ACTION_EMAIL_H),
+            *bundle.GetImageSkiaNamed(IDR_CONTACT_ACTION_EMAIL),
+            l10n_util::GetStringUTF16(IDS_APP_LIST_CONTACT_EMAIL_TOOLTIP)));
+    SetActionIcons(icons);
+  }
+
+  // Overridden from ImageDecoder::Delegate:
+  virtual void OnImageDecoded(const ImageDecoder* decoder,
+                              const SkBitmap& decoded_image) OVERRIDE {
+    DCHECK_EQ(decoder, contact_photo_decoder_);
+    SetIcon(decoded_image);
+  }
+
+  virtual void OnDecodeImageFailed(const ImageDecoder* decoder) OVERRIDE {
+    DCHECK_EQ(decoder, contact_photo_decoder_);
+    SetIcon(*ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
+                IDR_CONTACT_DEFAULT_PHOTO));
+  }
+#endif
+
   // Overridden from ImageLoadingTracker::Observer:
   virtual void OnImageLoaded(const gfx::Image& image,
                              const std::string& extension_id,
                              int tracker_index) OVERRIDE {
     if (!image.IsEmpty()) {
       SetIcon(*image.ToSkBitmap());
       return;
     }
 
     SetIcon(profile_->GetExtensionService()->GetOmniboxPopupIcon(extension_id).
         AsImageSkia());
   }
 
   Profile* profile_;
   AutocompleteMatch match_;
   scoped_ptr<ImageLoadingTracker> tracker_;
 
+#if defined(OS_CHROMEOS)
+  scoped_refptr<ImageDecoder> contact_photo_decoder_;
+#endif
+
   DISALLOW_COPY_AND_ASSIGN(SearchBuilderResult);
 };
 
 }  // namespace
 
 SearchBuilder::SearchBuilder(
     Profile* profile,
     app_list::SearchBoxModel* search_box,
     app_list::AppListModel::SearchResults* results,
     AppListController* list_controller)
@@ skipping 89 matching lines @@
        ++it) {
     results_->Add(new SearchBuilderResult(profile_, *it));
   }
 }
 
 void SearchBuilder::OnResultChanged(bool default_match_changed) {
   // TODO(xiyuan): Handle default match properly.
   const AutocompleteResult& ac_result = controller_->result();
   PopulateFromACResult(ac_result);
 }