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// Copyright (c) 2011 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/shell/example_factory.h"
#include "ash/shell/toplevel_window.h"
#include "base/basictypes.h"
#include "ui/aura_shell/app_list/app_list_item_group_model.h"
#include "ui/aura_shell/app_list/app_list_item_model.h"
#include "ui/aura_shell/app_list/app_list_item_view.h"
#include "ui/aura_shell/app_list/app_list_model.h"
#include "ui/aura_shell/app_list/app_list_view_delegate.h"
#include "ui/aura_shell/app_list/app_list_view.h"
#include "ui/views/examples/examples_window.h"
namespace ash {
namespace shell {
namespace {
class WindowTypeLauncherItem : public aura_shell::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[] = {
SkColorSetA(SK_ColorRED, 0x4F),
SkColorSetA(SK_ColorGREEN, 0x4F),
SkColorSetA(SK_ColorBLUE, 0x4F),
SkColorSetA(SK_ColorYELLOW, 0x4F),
SkColorSetA(SK_ColorCYAN, 0x4F),
};
SkBitmap icon;
icon.setConfig(SkBitmap::kARGB_8888_Config,
aura_shell::AppListItemView::kIconSize,
aura_shell::AppListItemView::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: {
views::examples::ShowExamplesWindow(false);
break;
}
default:
break;
}
}
private:
Type type_;
DISALLOW_COPY_AND_ASSIGN(WindowTypeLauncherItem);
};
class ExampleAppListViewDelegate : public aura_shell::AppListViewDelegate {
public:
ExampleAppListViewDelegate() {}
private:
virtual void OnAppListItemActivated(aura_shell::AppListItemModel* item,
int event_flags) OVERRIDE {
static_cast<WindowTypeLauncherItem*>(item)->Activate(event_flags);
}
DISALLOW_COPY_AND_ASSIGN(ExampleAppListViewDelegate);
};
aura_shell::AppListItemGroupModel* CreateGroup(
const std::string& title,
WindowTypeLauncherItem::Type start_type,
WindowTypeLauncherItem::Type end_type) {
aura_shell::AppListItemGroupModel* group =
new aura_shell::AppListItemGroupModel(title);
for (int i = static_cast<int>(start_type);
i < static_cast<int>(end_type);
++i) {
WindowTypeLauncherItem::Type type =
static_cast<WindowTypeLauncherItem::Type>(i);
group->AddItem(new WindowTypeLauncherItem(type));
}
return group;
}
} // namespace
void BuildAppListModel(aura_shell::AppListModel* model) {
model->AddGroup(CreateGroup("Windows",
WindowTypeLauncherItem::TOPLEVEL_WINDOW,
WindowTypeLauncherItem::WIDGETS_WINDOW));
model->AddGroup(CreateGroup("Samples",
WindowTypeLauncherItem::WIDGETS_WINDOW,
WindowTypeLauncherItem::LAST_TYPE));
}
aura_shell::AppListViewDelegate* CreateAppListViewDelegate() {
return new ExampleAppListViewDelegate;
}
// TODO(xiyuan): Remove this.
void CreateAppList(
const gfx::Rect& bounds,
const aura_shell::ShellDelegate::SetWidgetCallback& callback) {
aura_shell::AppListModel* model = new aura_shell::AppListModel;
BuildAppListModel(model);
new aura_shell::AppListView(
model,
CreateAppListViewDelegate(),
bounds,
callback);
}
} // namespace shell
} // namespace ash
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