1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "base/bind.h"
6 #include "base/command_line.h"
7 #include "base/memory/scoped_ptr.h"
8 #include "base/run_loop.h"
9 #include "content/public/browser/web_contents.h"
10 #include "content/public/common/content_switches.h"
11 #include "ui/app_list/test/app_list_test_model.h"
12 #include "ui/app_list/test/app_list_test_view_delegate.h"
13 #include "ui/app_list/views/app_list_view.h"
14 #include "ui/base/resource/resource_bundle.h"
15 #include "ui/resources/grit/ui_resources.h"
16 #include "ui/views/controls/webview/webview.h"
17 #include "ui/views_content_client/views_content_client.h"
18
19 #if defined(OS_WIN)
20 #include "content/public/app/startup_helper_win.h"
21 #include "sandbox/win/src/sandbox_types.h"
22 #endif
23
24 namespace {
25
26 class AppListDemoService;
27
28 // Number of dummy apps to populate in the app list.
29 const int kInitialItems = 20;
30
31 // Extends the test AppListViewDelegate to quit the run loop when the launcher
32 // window is closed, and to close the window if it is simply dismissed.
33 class DemoAppListViewDelegate : public app_list::test::AppListTestViewDelegate {
34 public:
DemoAppListViewDelegate(content::BrowserContext * browser_context)35 explicit DemoAppListViewDelegate(content::BrowserContext* browser_context)
36 : view_(NULL), browser_context_(browser_context) {}
~DemoAppListViewDelegate()37 virtual ~DemoAppListViewDelegate() {}
38
39 app_list::AppListView* InitView(gfx::NativeWindow window_context);
40
41 // Overridden from AppListViewDelegate:
42 virtual void Dismiss() OVERRIDE;
43 virtual void ViewClosing() OVERRIDE;
44 virtual views::View* CreateStartPageWebView(const gfx::Size& size) OVERRIDE;
45
46 private:
47 app_list::AppListView* view_; // Weak. Owns this.
48 content::BrowserContext* browser_context_;
49 scoped_ptr<content::WebContents> web_contents_;
50
51 DISALLOW_COPY_AND_ASSIGN(DemoAppListViewDelegate);
52 };
53
InitView(gfx::NativeWindow window_context)54 app_list::AppListView* DemoAppListViewDelegate::InitView(
55 gfx::NativeWindow window_context) {
56 gfx::NativeView container = NULL;
57 // On Ash, the app list is placed into an aura::Window container. For the demo
58 // use the root window context as the parent. This only works on Aura since an
59 // aura::Window is also a NativeView.
60 #if defined(USE_AURA)
61 container = window_context;
62 #endif
63
64 view_ = new app_list::AppListView(this);
65 view_->InitAsBubbleAtFixedLocation(container,
66 0,
67 gfx::Point(300, 300),
68 views::BubbleBorder::FLOAT,
69 false /* border_accepts_events */);
70
71 // Populate some apps.
72 GetTestModel()->PopulateApps(kInitialItems);
73 app_list::AppListItemList* item_list = GetTestModel()->top_level_item_list();
74 ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
75 gfx::Image test_image = rb.GetImageNamed(IDR_DEFAULT_FAVICON_32);
76 for (size_t i = 0; i < item_list->item_count(); ++i) {
77 app_list::AppListItem* item = item_list->item_at(i);
78 // Alternate images with shadows and images without.
79 item->SetIcon(*test_image.ToImageSkia(), i & 1);
80 }
81 return view_;
82 }
83
Dismiss()84 void DemoAppListViewDelegate::Dismiss() {
85 view_->GetWidget()->Close();
86 }
87
ViewClosing()88 void DemoAppListViewDelegate::ViewClosing() {
89 base::MessageLoop* message_loop = base::MessageLoopForUI::current();
90 message_loop->DeleteSoon(FROM_HERE, this);
91 message_loop->QuitWhenIdle();
92 }
93
CreateStartPageWebView(const gfx::Size & size)94 views::View* DemoAppListViewDelegate::CreateStartPageWebView(
95 const gfx::Size& size) {
96 web_contents_.reset(content::WebContents::Create(
97 content::WebContents::CreateParams(browser_context_)));
98 web_contents_->GetController().LoadURL(GURL("http://www.google.com/"),
99 content::Referrer(),
100 ui::PAGE_TRANSITION_AUTO_TOPLEVEL,
101 std::string());
102 views::WebView* web_view = new views::WebView(
103 web_contents_->GetBrowserContext());
104 web_view->SetPreferredSize(size);
105 web_view->SetWebContents(web_contents_.get());
106 return web_view;
107 }
108
ShowAppList(content::BrowserContext * browser_context,gfx::NativeWindow window_context)109 void ShowAppList(content::BrowserContext* browser_context,
110 gfx::NativeWindow window_context) {
111 DemoAppListViewDelegate* delegate =
112 new DemoAppListViewDelegate(browser_context);
113 app_list::AppListView* view = delegate->InitView(window_context);
114 view->GetWidget()->Show();
115 view->GetWidget()->Activate();
116 }
117
118 } // namespace
119
120 #if defined(OS_WIN)
wWinMain(HINSTANCE instance,HINSTANCE,wchar_t *,int)121 int APIENTRY wWinMain(HINSTANCE instance, HINSTANCE, wchar_t*, int) {
122 sandbox::SandboxInterfaceInfo sandbox_info = {0};
123 content::InitializeSandboxInfo(&sandbox_info);
124 ui::ViewsContentClient views_content_client(instance, &sandbox_info);
125 #else
126 int main(int argc, const char** argv) {
127 ui::ViewsContentClient views_content_client(argc, argv);
128 #endif
129
130 views_content_client.set_task(base::Bind(&ShowAppList));
131 return views_content_client.RunMain();
132 }
133