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Diffstat (limited to 'chromium/ash/shell/app_list.cc')
| -rw-r--r-- | chromium/ash/shell/app_list.cc | 359 |
1 files changed, 0 insertions, 359 deletions
diff --git a/chromium/ash/shell/app_list.cc b/chromium/ash/shell/app_list.cc deleted file mode 100644 index ad363071dd5..00000000000 --- a/chromium/ash/shell/app_list.cc +++ /dev/null @@ -1,359 +0,0 @@ -// 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 <string> - -#include "ash/session_state_delegate.h" -#include "ash/shell.h" -#include "ash/shell/example_factory.h" -#include "ash/shell/toplevel_window.h" -#include "ash/shell_delegate.h" -#include "base/basictypes.h" -#include "base/callback.h" -#include "base/files/file_path.h" -#include "base/i18n/case_conversion.h" -#include "base/i18n/string_search.h" -#include "base/strings/string_util.h" -#include "base/strings/stringprintf.h" -#include "base/strings/utf_string_conversions.h" -#include "ui/app_list/app_list_item_list.h" -#include "ui/app_list/app_list_item_model.h" -#include "ui/app_list/app_list_model.h" -#include "ui/app_list/app_list_view_delegate.h" -#include "ui/app_list/search_box_model.h" -#include "ui/app_list/search_result.h" -#include "ui/app_list/speech_ui_model.h" -#include "ui/gfx/canvas.h" -#include "ui/gfx/font.h" -#include "ui/gfx/image/image_skia.h" -#include "ui/gfx/rect.h" -#include "ui/views/examples/examples_window_with_content.h" - -namespace ash { -namespace shell { - -namespace { - -// WindowTypeLauncherItem is an app item of app list. It carries a window -// launch type and launches corresponding example window when activated. -class WindowTypeLauncherItem : public app_list::AppListItemModel { - public: - enum Type { - TOPLEVEL_WINDOW = 0, - NON_RESIZABLE_WINDOW, - LOCK_SCREEN, - WIDGETS_WINDOW, - EXAMPLES_WINDOW, - LAST_TYPE, - }; - - explicit WindowTypeLauncherItem(const std::string& id, Type type) - : app_list::AppListItemModel(id), - type_(type) { - std::string title(GetTitle(type)); - SetIcon(GetIcon(type), false); - SetTitleAndFullName(title, title); - } - - static gfx::ImageSkia GetIcon(Type type) { - static const SkColor kColors[] = { - SK_ColorRED, - SK_ColorGREEN, - SK_ColorBLUE, - SK_ColorYELLOW, - SK_ColorCYAN, - }; - - const int kIconSize = 128; - SkBitmap icon; - icon.setConfig(SkBitmap::kARGB_8888_Config, kIconSize, kIconSize); - icon.allocPixels(); - icon.eraseColor(kColors[static_cast<int>(type) % arraysize(kColors)]); - return gfx::ImageSkia::CreateFrom1xBitmap(icon); - } - - // The text below is not localized as this is an example code. - static std::string GetTitle(Type type) { - switch (type) { - case TOPLEVEL_WINDOW: - return "Create Window"; - case NON_RESIZABLE_WINDOW: - return "Create Non-Resizable Window"; - case LOCK_SCREEN: - return "Lock Screen"; - case WIDGETS_WINDOW: - return "Show Example Widgets"; - case EXAMPLES_WINDOW: - return "Open Views Examples Window"; - default: - return "Unknown window type."; - } - } - - // The text below is not localized as this is an example code. - static std::string GetDetails(Type type) { - // Assigns details only to some types so that we see both one-line - // and two-line results. - switch (type) { - case WIDGETS_WINDOW: - return "Creates a window to show example widgets"; - case EXAMPLES_WINDOW: - return "Creates a window to show views example."; - default: - return std::string(); - } - } - - static void ActivateItem(Type type, int event_flags) { - switch (type) { - case TOPLEVEL_WINDOW: { - ToplevelWindow::CreateParams params; - params.can_resize = true; - ToplevelWindow::CreateToplevelWindow(params); - break; - } - case NON_RESIZABLE_WINDOW: { - ToplevelWindow::CreateToplevelWindow(ToplevelWindow::CreateParams()); - break; - } - case LOCK_SCREEN: { - Shell::GetInstance()->session_state_delegate()->LockScreen(); - break; - } - case WIDGETS_WINDOW: { - CreateWidgetsWindow(); - break; - } - case EXAMPLES_WINDOW: { - views::examples::ShowExamplesWindowWithContent( - views::examples::DO_NOTHING_ON_CLOSE, - Shell::GetInstance()->delegate()->GetActiveBrowserContext(), - NULL); - break; - } - default: - break; - } - } - - // AppListItemModel - virtual void Activate(int event_flags) OVERRIDE { - ActivateItem(type_, event_flags); - } - - private: - Type type_; - - DISALLOW_COPY_AND_ASSIGN(WindowTypeLauncherItem); -}; - -// ExampleSearchResult is an app list search result. It provides what icon to -// show, what should title and details text look like. It also carries the -// matching window launch type so that AppListViewDelegate knows how to open -// it. -class ExampleSearchResult : public app_list::SearchResult { - public: - ExampleSearchResult(WindowTypeLauncherItem::Type type, - const base::string16& query) - : type_(type) { - SetIcon(WindowTypeLauncherItem::GetIcon(type_)); - - base::string16 title = UTF8ToUTF16(WindowTypeLauncherItem::GetTitle(type_)); - set_title(title); - - Tags title_tags; - const size_t match_len = query.length(); - - // Highlight matching parts in title with bold. - // Note the following is not a proper way to handle i18n string. - title = base::i18n::ToLower(title); - size_t match_start = title.find(query); - while (match_start != base::string16::npos) { - title_tags.push_back(Tag(Tag::MATCH, - match_start, - match_start + match_len)); - match_start = title.find(query, match_start + match_len); - } - set_title_tags(title_tags); - - base::string16 details = - UTF8ToUTF16(WindowTypeLauncherItem::GetDetails(type_)); - set_details(details); - Tags details_tags; - details_tags.push_back(Tag(Tag::DIM, 0, details.length())); - set_details_tags(details_tags); - } - - WindowTypeLauncherItem::Type type() const { return type_; } - - private: - WindowTypeLauncherItem::Type type_; - - DISALLOW_COPY_AND_ASSIGN(ExampleSearchResult); -}; - -class ExampleAppListViewDelegate : public app_list::AppListViewDelegate { - public: - ExampleAppListViewDelegate() - : model_(new app_list::AppListModel) { - PopulateApps(model_->item_list()); - DecorateSearchBox(model_->search_box()); - } - - private: - void PopulateApps(app_list::AppListItemList* item_list) { - for (int i = 0; - i < static_cast<int>(WindowTypeLauncherItem::LAST_TYPE); - ++i) { - WindowTypeLauncherItem::Type type = - static_cast<WindowTypeLauncherItem::Type>(i); - std::string id = base::StringPrintf("%d", i); - item_list->AddItem(new WindowTypeLauncherItem(id, type)); - } - } - - gfx::ImageSkia CreateSearchBoxIcon() { - const base::string16 icon_text = ASCIIToUTF16("ash"); - const gfx::Size icon_size(32, 32); - - gfx::Canvas canvas(icon_size, 1.0f, false /* is_opaque */); - canvas.DrawStringInt(icon_text, - gfx::Font(), - SK_ColorBLACK, - 0, 0, icon_size.width(), icon_size.height(), - gfx::Canvas::TEXT_ALIGN_CENTER | - gfx::Canvas::NO_SUBPIXEL_RENDERING); - - return gfx::ImageSkia(canvas.ExtractImageRep()); - } - - void DecorateSearchBox(app_list::SearchBoxModel* search_box_model) { - search_box_model->SetIcon(CreateSearchBoxIcon()); - search_box_model->SetHintText(ASCIIToUTF16("Type to search...")); - } - - // Overridden from app_list::AppListViewDelegate: - virtual bool ForceNativeDesktop() const OVERRIDE { - return false; - } - - virtual void SetProfileByPath(const base::FilePath& profile_path) OVERRIDE { - // Nothing needs to be done. - } - - virtual const Users& GetUsers() const OVERRIDE { - return users_; - } - - virtual app_list::AppListModel* GetModel() OVERRIDE { return model_.get(); } - - virtual app_list::SigninDelegate* GetSigninDelegate() OVERRIDE { - return NULL; - } - - virtual app_list::SpeechUIModel* GetSpeechUI() OVERRIDE { - return &speech_ui_; - } - - virtual void GetShortcutPathForApp( - const std::string& app_id, - const base::Callback<void(const base::FilePath&)>& callback) OVERRIDE { - callback.Run(base::FilePath()); - } - - virtual void OpenSearchResult(app_list::SearchResult* result, - int event_flags) OVERRIDE { - const ExampleSearchResult* example_result = - static_cast<const ExampleSearchResult*>(result); - WindowTypeLauncherItem::ActivateItem(example_result->type(), event_flags); - } - - virtual void InvokeSearchResultAction(app_list::SearchResult* result, - int action_index, - int event_flags) OVERRIDE { - NOTIMPLEMENTED(); - } - - virtual void StartSearch() OVERRIDE { - base::string16 query; - TrimWhitespace(model_->search_box()->text(), TRIM_ALL, &query); - query = base::i18n::ToLower(query); - - model_->results()->DeleteAll(); - if (query.empty()) - return; - - for (int i = 0; - i < static_cast<int>(WindowTypeLauncherItem::LAST_TYPE); - ++i) { - WindowTypeLauncherItem::Type type = - static_cast<WindowTypeLauncherItem::Type>(i); - - base::string16 title = - UTF8ToUTF16(WindowTypeLauncherItem::GetTitle(type)); - if (base::i18n::StringSearchIgnoringCaseAndAccents( - query, title, NULL, NULL)) { - model_->results()->Add(new ExampleSearchResult(type, query)); - } - } - } - - virtual void StopSearch() OVERRIDE { - // Nothing needs to be done. - } - - virtual void Dismiss() OVERRIDE { - DCHECK(ash::Shell::HasInstance()); - if (Shell::GetInstance()->GetAppListTargetVisibility()) - Shell::GetInstance()->ToggleAppList(NULL); - } - - virtual void ViewClosing() OVERRIDE { - // Nothing needs to be done. - } - - virtual gfx::ImageSkia GetWindowIcon() OVERRIDE { - return gfx::ImageSkia(); - } - - virtual void OpenSettings() OVERRIDE { - // Nothing needs to be done. - } - - virtual void OpenHelp() OVERRIDE { - // Nothing needs to be done. - } - - virtual void OpenFeedback() OVERRIDE { - // Nothing needs to be done. - } - - virtual void ToggleSpeechRecognition() OVERRIDE { - NOTIMPLEMENTED(); - } - - virtual void ShowForProfileByPath( - const base::FilePath& profile_path) OVERRIDE { - // Nothing needs to be done. - } - - virtual content::WebContents* GetStartPageContents() OVERRIDE { - return NULL; - } - - scoped_ptr<app_list::AppListModel> model_; - app_list::SpeechUIModel speech_ui_; - Users users_; - - DISALLOW_COPY_AND_ASSIGN(ExampleAppListViewDelegate); -}; - -} // namespace - -app_list::AppListViewDelegate* CreateAppListViewDelegate() { - return new ExampleAppListViewDelegate; -} - -} // namespace shell -} // namespace ash |