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// 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 "ash/app_list/app_list_item_model.h"
#include "ash/app_list/app_list_item_view.h"
#include "ash/app_list/app_list_model.h"
#include "ash/app_list/app_list_view_delegate.h"
#include "ash/app_list/app_list_view.h"
#include "ash/shell/example_factory.h"
#include "ash/shell/toplevel_window.h"
#include "base/basictypes.h"
#include "ui/views/examples/examples_window.h"
namespace ash {
namespace shell {
namespace {
class WindowTypeLauncherItem : public ash::AppListItemModel {
public:
enum Type {
TOPLEVEL_WINDOW = 0,
NON_RESIZABLE_WINDOW,
LOCK_SCREEN,
WIDGETS_WINDOW,
EXAMPLES_WINDOW,
LAST_TYPE,
};
WindowTypeLauncherItem(Type type) : type_(type) {
SetIcon(GetIcon(type));
SetTitle(GetTitle(type));
}
static SkBitmap 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 icon;
}
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.";
}
}
void Activate(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: {
CreateLockScreen();
break;
}
case WIDGETS_WINDOW: {
CreateWidgetsWindow();
break;
}
case EXAMPLES_WINDOW: {
#if !defined(OS_MACOSX)
views::examples::ShowExamplesWindow(false);
#endif
break;
}
default:
break;
}
}
private:
Type type_;
DISALLOW_COPY_AND_ASSIGN(WindowTypeLauncherItem);
};
class ExampleAppListViewDelegate : public ash::AppListViewDelegate {
public:
ExampleAppListViewDelegate() : model_(NULL) {}
private:
// Overridden from ash::AppListViewDelegate:
virtual void SetModel(AppListModel* model) OVERRIDE {
model_ = model;
}
virtual void UpdateModel(const std::string& query) OVERRIDE {
DCHECK(model_ && model_->item_count() == 0);
for (int i = 0;
i < static_cast<int>(WindowTypeLauncherItem::LAST_TYPE);
++i) {
WindowTypeLauncherItem::Type type =
static_cast<WindowTypeLauncherItem::Type>(i);
std::string title = WindowTypeLauncherItem::GetTitle(type);
if (title.find(query) != std::string::npos)
model_->AddItem(new WindowTypeLauncherItem(type));
}
}
virtual void OnAppListItemActivated(ash::AppListItemModel* item,
int event_flags) OVERRIDE {
static_cast<WindowTypeLauncherItem*>(item)->Activate(event_flags);
}
AppListModel* model_;
DISALLOW_COPY_AND_ASSIGN(ExampleAppListViewDelegate);
};
} // namespace
ash::AppListViewDelegate* CreateAppListViewDelegate() {
return new ExampleAppListViewDelegate;
}
} // namespace shell
} // namespace ash
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