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
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
|
// Copyright 2014 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 "chrome/browser/renderer_context_menu/spellchecker_submenu_observer.h"
#include "base/command_line.h"
#include "base/logging.h"
#include "base/prefs/pref_member.h"
#include "base/prefs/pref_service.h"
#include "chrome/app/chrome_command_ids.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/renderer_context_menu/render_view_context_menu.h"
#include "chrome/browser/spellchecker/spellcheck_service.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/pref_names.h"
#include "chrome/common/spellcheck_messages.h"
#include "content/public/browser/render_view_host.h"
#include "content/public/browser/render_widget_host_view.h"
#include "extensions/browser/view_type_utils.h"
#include "grit/generated_resources.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/models/simple_menu_model.h"
using content::BrowserThread;
SpellCheckerSubMenuObserver::SpellCheckerSubMenuObserver(
RenderViewContextMenuProxy* proxy,
ui::SimpleMenuModel::Delegate* delegate,
int group)
: proxy_(proxy),
submenu_model_(delegate),
language_group_(group),
language_selected_(0) {
DCHECK(proxy_);
}
SpellCheckerSubMenuObserver::~SpellCheckerSubMenuObserver() {
}
void SpellCheckerSubMenuObserver::InitMenu(
const content::ContextMenuParams& params) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
// Add available spell-checker languages to the sub menu.
Profile* profile = proxy_->GetProfile();
DCHECK(profile);
language_selected_ =
SpellcheckService::GetSpellCheckLanguages(profile, &languages_);
DCHECK(languages_.size() <
IDC_SPELLCHECK_LANGUAGES_LAST - IDC_SPELLCHECK_LANGUAGES_FIRST);
const std::string app_locale = g_browser_process->GetApplicationLocale();
for (size_t i = 0; i < languages_.size(); ++i) {
base::string16 display_name(
l10n_util::GetDisplayNameForLocale(languages_[i], app_locale, true));
submenu_model_.AddRadioItem(IDC_SPELLCHECK_LANGUAGES_FIRST + i,
display_name,
language_group_);
}
// Add an item that opens the 'fonts and languages options' page.
submenu_model_.AddSeparator(ui::NORMAL_SEPARATOR);
submenu_model_.AddItemWithStringId(
IDC_CONTENT_CONTEXT_LANGUAGE_SETTINGS,
IDS_CONTENT_CONTEXT_LANGUAGE_SETTINGS);
// Add a 'Check spelling while typing' item in the sub menu.
submenu_model_.AddCheckItem(
IDC_CHECK_SPELLING_WHILE_TYPING,
l10n_util::GetStringUTF16(
IDS_CONTENT_CONTEXT_CHECK_SPELLING_WHILE_TYPING));
// Add a check item "Ask Google for spelling suggestions" item. (This class
// does not handle this item because the SpellingMenuObserver class handles it
// on behalf of this class.)
submenu_model_.AddCheckItem(IDC_CONTENT_CONTEXT_SPELLING_TOGGLE,
l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_SPELLING_ASK_GOOGLE));
// Add a check item "Automatically correct spelling".
const CommandLine* command_line = CommandLine::ForCurrentProcess();
if (command_line->HasSwitch(switches::kEnableSpellingAutoCorrect)) {
submenu_model_.AddCheckItem(IDC_CONTENT_CONTEXT_AUTOCORRECT_SPELLING_TOGGLE,
l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_SPELLING_AUTOCORRECT));
}
proxy_->AddSubMenu(
IDC_SPELLCHECK_MENU,
l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_SPELLCHECK_MENU),
&submenu_model_);
}
bool SpellCheckerSubMenuObserver::IsCommandIdSupported(int command_id) {
// Allow Spell Check language items on sub menu for text area context menu.
if (command_id >= IDC_SPELLCHECK_LANGUAGES_FIRST &&
command_id < IDC_SPELLCHECK_LANGUAGES_LAST) {
return true;
}
switch (command_id) {
case IDC_CONTENT_CONTEXT_LANGUAGE_SETTINGS:
// Return false so RenderViewContextMenu can handle this item because it
// is hard for this class to handle it.
return false;
case IDC_CHECK_SPELLING_WHILE_TYPING:
case IDC_SPELLPANEL_TOGGLE:
case IDC_SPELLCHECK_MENU:
return true;
}
return false;
}
bool SpellCheckerSubMenuObserver::IsCommandIdChecked(int command_id) {
DCHECK(IsCommandIdSupported(command_id));
if (command_id >= IDC_SPELLCHECK_LANGUAGES_FIRST &&
command_id < IDC_SPELLCHECK_LANGUAGES_LAST) {
return language_selected_ == command_id - IDC_SPELLCHECK_LANGUAGES_FIRST;
}
// Check box for 'Check Spelling while typing'.
if (command_id == IDC_CHECK_SPELLING_WHILE_TYPING) {
Profile* profile = proxy_->GetProfile();
DCHECK(profile);
return profile->GetPrefs()->GetBoolean(prefs::kEnableContinuousSpellcheck);
}
return false;
}
bool SpellCheckerSubMenuObserver::IsCommandIdEnabled(int command_id) {
DCHECK(IsCommandIdSupported(command_id));
Profile* profile = proxy_->GetProfile();
DCHECK(profile);
const PrefService* pref = profile->GetPrefs();
if (command_id >= IDC_SPELLCHECK_LANGUAGES_FIRST &&
command_id < IDC_SPELLCHECK_LANGUAGES_LAST) {
return pref->GetBoolean(prefs::kEnableContinuousSpellcheck);
}
switch (command_id) {
case IDC_CHECK_SPELLING_WHILE_TYPING:
case IDC_SPELLPANEL_TOGGLE:
case IDC_SPELLCHECK_MENU:
return true;
}
return false;
}
void SpellCheckerSubMenuObserver::ExecuteCommand(int command_id) {
DCHECK(IsCommandIdSupported(command_id));
// Check to see if one of the spell check language ids have been clicked.
Profile* profile = proxy_->GetProfile();
DCHECK(profile);
if (command_id >= IDC_SPELLCHECK_LANGUAGES_FIRST &&
command_id < IDC_SPELLCHECK_LANGUAGES_LAST) {
const size_t language = command_id - IDC_SPELLCHECK_LANGUAGES_FIRST;
if (profile && language < languages_.size()) {
StringPrefMember dictionary_language;
dictionary_language.Init(prefs::kSpellCheckDictionary,
profile->GetPrefs());
dictionary_language.SetValue(languages_[language]);
}
return;
}
switch (command_id) {
case IDC_CHECK_SPELLING_WHILE_TYPING:
profile->GetPrefs()->SetBoolean(
prefs::kEnableContinuousSpellcheck,
!profile->GetPrefs()->GetBoolean(prefs::kEnableContinuousSpellcheck));
break;
}
}
|
