Index: win8/metro_driver/settings_handler.cc |
diff --git a/win8/metro_driver/settings_handler.cc b/win8/metro_driver/settings_handler.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..6feae24320f7390c736f7cc2e3c33de095b6a67e |
--- /dev/null |
+++ b/win8/metro_driver/settings_handler.cc |
@@ -0,0 +1,175 @@ |
+// 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 "stdafx.h" |
+#include "settings_handler.h" |
+ |
+// This include allows to send WM_SYSCOMMANDs to chrome. |
+#include "chrome/app/chrome_command_ids.h" |
+#include "chrome_app_view.h" |
+#include "winrt_utils.h" |
+ |
+typedef winfoundtn::ITypedEventHandler< |
+ winui::ApplicationSettings::SettingsPane*, |
+ winui::ApplicationSettings::SettingsPaneCommandsRequestedEventArgs*> |
+ CommandsRequestedHandler; |
+ |
+namespace { |
+ |
+// String identifiers for the settings pane commands. |
+const wchar_t* kSettingsId = L"settings"; |
+const wchar_t* kHelpId = L"help"; |
+const wchar_t* kAboutId = L"about"; |
+ |
+} |
+ |
+SettingsHandler::SettingsHandler() { |
+ DVLOG(1) << __FUNCTION__; |
+} |
+ |
+SettingsHandler::~SettingsHandler() { |
+ DVLOG(1) << __FUNCTION__; |
+} |
+ |
+HRESULT SettingsHandler::Initialize() { |
+ mswr::ComPtr<winui::ApplicationSettings::ISettingsPaneStatics> |
+ settings_pane_statics; |
+ HRESULT hr = winrt_utils::CreateActivationFactory( |
+ RuntimeClass_Windows_UI_ApplicationSettings_SettingsPane, |
+ settings_pane_statics.GetAddressOf()); |
+ CheckHR(hr, "Failed to activate ISettingsPaneStatics"); |
+ |
+ mswr::ComPtr<winui::ApplicationSettings::ISettingsPane> settings_pane; |
+ hr = settings_pane_statics->GetForCurrentView(&settings_pane); |
+ CheckHR(hr, "Failed to get ISettingsPane"); |
+ |
+ hr = settings_pane->add_CommandsRequested( |
+ mswr::Callback<CommandsRequestedHandler>( |
+ this, |
+ &SettingsHandler::OnSettingsCommandsRequested).Get(), |
+ &settings_token_); |
+ CheckHR(hr, "Failed to add CommandsRequested"); |
+ |
+ return hr; |
+} |
+ |
+HRESULT SettingsHandler::OnSettingsCommandsRequested( |
+ winui::ApplicationSettings::ISettingsPane* settings_pane, |
+ winui::ApplicationSettings::ISettingsPaneCommandsRequestedEventArgs* args) { |
+ mswr::ComPtr<winui::ApplicationSettings::ISettingsCommandFactory> |
+ settings_command_factory; |
+ HRESULT hr = winrt_utils::CreateActivationFactory( |
+ RuntimeClass_Windows_UI_ApplicationSettings_SettingsCommand, |
+ settings_command_factory.GetAddressOf()); |
+ CheckHR(hr, "Failed to activate ISettingsCommandFactory"); |
+ |
+ mswr::ComPtr<winui::ApplicationSettings::ISettingsPaneCommandsRequest> |
+ settings_command_request; |
+ hr = args->get_Request(&settings_command_request); |
+ CheckHR(hr, "Failed to get_Request"); |
+ |
+ mswr::ComPtr<SettingsHandler::ISettingsCommandVector> application_commands; |
+ hr = settings_command_request->get_ApplicationCommands(&application_commands); |
+ CheckHR(hr, "Failed to get_ApplicationCommands"); |
+ |
+ // TODO(mad): Internationalize the hard coded user visible strings. |
+ hr = AppendNewSettingsCommand( |
+ kSettingsId, L"Settings", settings_command_factory.Get(), |
+ application_commands.Get()); |
+ CheckHR(hr, "Failed to append new settings command"); |
+ |
+ hr = AppendNewSettingsCommand( |
+ kHelpId, L"Help", settings_command_factory.Get(), |
+ application_commands.Get()); |
+ CheckHR(hr, "Failed to append new help command"); |
+ |
+ hr = AppendNewSettingsCommand( |
+ kAboutId, L"About", settings_command_factory.Get(), |
+ application_commands.Get()); |
+ CheckHR(hr, "Failed to append new about command"); |
+ |
+ return hr; |
+} |
+ |
+HRESULT SettingsHandler::AppendNewSettingsCommand( |
+ const wchar_t* id, |
+ const wchar_t* name, |
+ winui::ApplicationSettings::ISettingsCommandFactory* |
+ settings_command_factory, |
+ SettingsHandler::ISettingsCommandVector* settings_command_vector) { |
+ mswr::ComPtr<winfoundtn::IPropertyValue> settings_id; |
+ HRESULT hr = GetSettingsId(id, &settings_id); |
+ CheckHR(hr, "Can't get settings id"); |
+ |
+ mswrw::HString settings_name; |
+ settings_name.Attach(MakeHString(name)); |
+ mswr::ComPtr<winui::Popups::IUICommand> command; |
+ hr = settings_command_factory->CreateSettingsCommand( |
+ settings_id.Get(), |
+ settings_name.Get(), |
+ mswr::Callback<winui::Popups::IUICommandInvokedHandler>( |
+ &SettingsHandler::OnSettings).Get(), |
+ command.GetAddressOf()); |
+ CheckHR(hr, "Can't create settings command"); |
+ |
+ hr = settings_command_vector->Append(command.Get()); |
+ CheckHR(hr, "Failed to append settings command"); |
+ |
+ return hr; |
+} |
+ |
+HRESULT SettingsHandler::OnSettings(winui::Popups::IUICommand* command) { |
+ mswr::ComPtr<winfoundtn::IPropertyValue> settings_id; |
+ HRESULT hr = GetSettingsId(kSettingsId, &settings_id); |
+ CheckHR(hr, "Failed to get settings id"); |
+ |
+ mswr::ComPtr<winfoundtn::IPropertyValue> help_id; |
+ hr = GetSettingsId(kHelpId, &help_id); |
+ CheckHR(hr, "Failed to get settings id"); |
+ |
+ mswr::ComPtr<winfoundtn::IPropertyValue> about_id; |
+ hr = GetSettingsId(kAboutId, &about_id); |
+ CheckHR(hr, "Failed to get settings id"); |
+ |
+ mswr::ComPtr<winfoundtn::IPropertyValue> command_id; |
+ hr = command->get_Id(&command_id); |
+ CheckHR(hr, "Failed to get command id"); |
+ |
+ INT32 result = -1; |
+ hr = winrt_utils::CompareProperties( |
+ command_id.Get(), settings_id.Get(), &result); |
+ CheckHR(hr, "Failed to compare ids"); |
+ |
+ HWND chrome_window = globals.host_windows.front().first; |
+ |
+ if (result == 0) { |
+ ::PostMessageW(chrome_window, WM_SYSCOMMAND, IDC_OPTIONS, 0); |
+ return S_OK; |
+ } |
+ |
+ hr = winrt_utils::CompareProperties(command_id.Get(), help_id.Get(), &result); |
+ CheckHR(hr, "Failed to compare ids"); |
+ if (result == 0) { |
+ ::PostMessageW(chrome_window, WM_SYSCOMMAND, IDC_HELP_PAGE_VIA_MENU, 0); |
+ return S_OK; |
+ } |
+ |
+ hr = winrt_utils::CompareProperties( |
+ command_id.Get(), about_id.Get(), &result); |
+ CheckHR(hr, "Failed to compare ids"); |
+ if (result == 0) { |
+ ::PostMessageW(chrome_window, WM_SYSCOMMAND, IDC_ABOUT, 0); |
+ return S_OK; |
+ } |
+ |
+ return S_OK; |
+} |
+ |
+HRESULT SettingsHandler::GetSettingsId( |
+ const wchar_t* value, winfoundtn::IPropertyValue** settings_id) { |
+ mswrw::HString property_value_string; |
+ property_value_string.Attach(MakeHString(value)); |
+ return winrt_utils::CreateStringProperty(property_value_string.Get(), |
+ settings_id); |
+} |