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
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
// 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/spelling_options_submenu_observer.h"
#include "base/logging.h"
#include "chrome/app/chrome_command_ids.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/spellchecker/spellcheck_service.h"
#include "chrome/common/pref_names.h"
#include "chrome/grit/generated_resources.h"
#include "components/prefs/pref_member.h"
#include "components/prefs/pref_service.h"
#include "components/renderer_context_menu/render_view_context_menu_proxy.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_thread.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/models/menu_separator_types.h"
using content::BrowserThread;
SpellingOptionsSubMenuObserver::SpellingOptionsSubMenuObserver(
RenderViewContextMenuProxy* proxy,
ui::SimpleMenuModel::Delegate* delegate,
int group_id)
: proxy_(proxy),
submenu_model_(delegate),
language_group_id_(group_id),
num_selected_dictionaries_(0) {
DCHECK(proxy_);
}
SpellingOptionsSubMenuObserver::~SpellingOptionsSubMenuObserver() {}
void SpellingOptionsSubMenuObserver::InitMenu(
const content::ContextMenuParams& params) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
// Add available spell-checker languages to the sub menu.
content::BrowserContext* browser_context = proxy_->GetBrowserContext();
DCHECK(browser_context);
SpellcheckService::GetDictionaries(browser_context, &dictionaries_);
DCHECK(dictionaries_.size() <
IDC_SPELLCHECK_LANGUAGES_LAST - IDC_SPELLCHECK_LANGUAGES_FIRST);
const std::string app_locale = g_browser_process->GetApplicationLocale();
if (dictionaries_.size() > 1) {
submenu_model_.AddRadioItemWithStringId(
IDC_SPELLCHECK_MULTI_LINGUAL,
IDS_CONTENT_CONTEXT_SPELLCHECK_MULTI_LINGUAL, language_group_id_);
}
const size_t kMaxLanguages = static_cast<size_t>(
IDC_SPELLCHECK_LANGUAGES_FIRST - IDC_SPELLCHECK_LANGUAGES_LAST);
for (size_t i = 0; i < dictionaries_.size() && i < kMaxLanguages; ++i) {
submenu_model_.AddRadioItem(
IDC_SPELLCHECK_LANGUAGES_FIRST + i,
l10n_util::GetDisplayNameForLocale(dictionaries_[i].language,
app_locale, true),
language_group_id_);
if (dictionaries_[i].used_for_spellcheck)
++num_selected_dictionaries_;
}
// Add an item that opens the 'Settings - Languages' page. This item is
// handled in RenderViewContextMenu.
submenu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_LANGUAGE_SETTINGS,
IDS_CONTENT_CONTEXT_LANGUAGE_SETTINGS);
submenu_model_.AddSeparator(ui::NORMAL_SEPARATOR);
if (num_selected_dictionaries_ > 0) {
// 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'. This item is
// handled in SpellingMenuObserver.
submenu_model_.AddCheckItem(
IDC_CONTENT_CONTEXT_SPELLING_TOGGLE,
l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_SPELLING_ASK_GOOGLE));
proxy_->AddSubMenu(
IDC_SPELLCHECK_MENU,
l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_SPELLCHECK_MENU),
&submenu_model_);
}
bool SpellingOptionsSubMenuObserver::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) {
DCHECK_GT(IDC_SPELLCHECK_LANGUAGES_FIRST + dictionaries_.size(),
static_cast<size_t>(command_id));
return true;
}
switch (command_id) {
case IDC_CHECK_SPELLING_WHILE_TYPING:
case IDC_SPELLCHECK_MENU:
case IDC_SPELLCHECK_MULTI_LINGUAL:
return true;
}
return false;
}
bool SpellingOptionsSubMenuObserver::IsCommandIdChecked(int command_id) {
DCHECK(IsCommandIdSupported(command_id));
if (command_id == IDC_SPELLCHECK_MULTI_LINGUAL)
return num_selected_dictionaries_ == dictionaries_.size();
if (command_id >= IDC_SPELLCHECK_LANGUAGES_FIRST &&
command_id < IDC_SPELLCHECK_LANGUAGES_LAST) {
if (num_selected_dictionaries_ == dictionaries_.size())
return dictionaries_.size() == 1;
size_t dictionary_index =
static_cast<size_t>(command_id - IDC_SPELLCHECK_LANGUAGES_FIRST);
return dictionaries_[dictionary_index].used_for_spellcheck;
}
// Check box for 'Check Spelling while typing'.
if (command_id == IDC_CHECK_SPELLING_WHILE_TYPING) {
Profile* profile = Profile::FromBrowserContext(proxy_->GetBrowserContext());
return profile->GetPrefs()->GetBoolean(prefs::kEnableContinuousSpellcheck);
}
return false;
}
bool SpellingOptionsSubMenuObserver::IsCommandIdEnabled(int command_id) {
DCHECK(IsCommandIdSupported(command_id));
Profile* profile = Profile::FromBrowserContext(proxy_->GetBrowserContext());
DCHECK(profile);
const PrefService* pref = profile->GetPrefs();
if ((command_id >= IDC_SPELLCHECK_LANGUAGES_FIRST &&
command_id < IDC_SPELLCHECK_LANGUAGES_LAST) ||
command_id == IDC_SPELLCHECK_MULTI_LINGUAL) {
return pref->GetBoolean(prefs::kEnableContinuousSpellcheck);
}
switch (command_id) {
case IDC_CHECK_SPELLING_WHILE_TYPING:
case IDC_SPELLCHECK_MENU:
return true;
}
return false;
}
void SpellingOptionsSubMenuObserver::ExecuteCommand(int command_id) {
DCHECK(IsCommandIdSupported(command_id));
// Check to see if one of the spell check language ids have been clicked.
Profile* profile = Profile::FromBrowserContext(proxy_->GetBrowserContext());
DCHECK(profile);
if (command_id >= IDC_SPELLCHECK_LANGUAGES_FIRST &&
static_cast<size_t>(command_id) <
IDC_SPELLCHECK_LANGUAGES_FIRST + dictionaries_.size()) {
size_t dictionary_index =
static_cast<size_t>(command_id - IDC_SPELLCHECK_LANGUAGES_FIRST);
StringListPrefMember dictionaries_pref;
dictionaries_pref.Init(prefs::kSpellCheckDictionaries, profile->GetPrefs());
dictionaries_pref.SetValue({dictionaries_[dictionary_index].language});
return;
}
switch (command_id) {
case IDC_CHECK_SPELLING_WHILE_TYPING:
profile->GetPrefs()->SetBoolean(
prefs::kEnableContinuousSpellcheck,
!profile->GetPrefs()->GetBoolean(prefs::kEnableContinuousSpellcheck));
break;
case IDC_SPELLCHECK_MULTI_LINGUAL:
StringListPrefMember dictionaries_pref;
dictionaries_pref.Init(prefs::kSpellCheckDictionaries,
profile->GetPrefs());
std::vector<std::string> all_languages;
for (const auto& dictionary : dictionaries_)
all_languages.push_back(dictionary.language);
dictionaries_pref.SetValue(all_languages);
break;
}
}
|
