blob: d7901270a03d7e1a902aad33e147dd6017fc8f8d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
// Copyright (c) 2013 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 "ui/keyboard/keyboard.h"
#include "base/files/file_path.h"
#include "base/memory/singleton.h"
#include "base/path_service.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/web_ui_controller_factory.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/keyboard/keyboard_constants.h"
#include "ui/keyboard/keyboard_ui_controller.h"
#include "url/gurl.h"
namespace {
using content::BrowserContext;
using content::WebUI;
using content::WebUIController;
class KeyboardWebUIControllerFactory : public content::WebUIControllerFactory {
public:
// |WebUIControllerFactory| implementation:
virtual content::WebUI::TypeID GetWebUIType(
content::BrowserContext* browser_context,
const GURL& url) const OVERRIDE {
if (url == GURL(keyboard::kKeyboardWebUIURL))
return const_cast<KeyboardWebUIControllerFactory*>(this);
return WebUI::kNoWebUI;
}
virtual bool UseWebUIForURL(content::BrowserContext* browser_context,
const GURL& url) const OVERRIDE {
return GetWebUIType(browser_context, url) != WebUI::kNoWebUI;
}
virtual bool UseWebUIBindingsForURL(content::BrowserContext* browser_context,
const GURL& url) const OVERRIDE {
return UseWebUIForURL(browser_context, url);
}
virtual content::WebUIController* CreateWebUIControllerForURL(
content::WebUI* web_ui,
const GURL& url) const OVERRIDE {
if (url == GURL(keyboard::kKeyboardWebUIURL))
return new keyboard::KeyboardUIController(web_ui);
return NULL;
}
static KeyboardWebUIControllerFactory* GetInstance() {
return Singleton<KeyboardWebUIControllerFactory>::get();
}
protected:
KeyboardWebUIControllerFactory() {}
virtual ~KeyboardWebUIControllerFactory() {}
private:
friend struct DefaultSingletonTraits<KeyboardWebUIControllerFactory>;
DISALLOW_COPY_AND_ASSIGN(KeyboardWebUIControllerFactory);
};
} // namespace
namespace keyboard {
static bool initialized = false;
void ResetKeyboardForTesting() {
content::WebUIControllerFactory::UnregisterFactoryForTesting(
KeyboardWebUIControllerFactory::GetInstance());
initialized = false;
}
void InitializeKeyboard() {
if (initialized)
return;
initialized = true;
base::FilePath pak_dir;
PathService::Get(base::DIR_MODULE, &pak_dir);
base::FilePath pak_file = pak_dir.Append(
FILE_PATH_LITERAL("keyboard_resources.pak"));
ui::ResourceBundle::GetSharedInstance().AddDataPackFromPath(
pak_file, ui::SCALE_FACTOR_100P);
content::WebUIControllerFactory::RegisterFactory(
KeyboardWebUIControllerFactory::GetInstance());
}
} // namespace keyboard
|
