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
|
// Copyright (c) 2010 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/gtk/options/content_exception_editor.h"
#include "app/l10n_util.h"
#include "app/resource_bundle.h"
#include "base/message_loop.h"
#include "chrome/browser/content_exceptions_table_model.h"
#include "chrome/browser/host_content_settings_map.h"
#include "chrome/common/gtk_util.h"
#include "googleurl/src/url_canon.h"
#include "googleurl/src/url_parse.h"
#include "grit/app_resources.h"
#include "grit/generated_resources.h"
#include "net/base/net_util.h"
namespace {
// The settings shown in the combobox if show_ask_ is false;
const ContentSetting kNoAskSettings[] = { CONTENT_SETTING_ALLOW,
CONTENT_SETTING_BLOCK };
// The settings shown in the combobox if show_ask_ is true;
const ContentSetting kAskSettings[] = { CONTENT_SETTING_ALLOW,
CONTENT_SETTING_ASK,
CONTENT_SETTING_BLOCK };
// Returns true if the host name is valid.
bool ValidHost(const std::string& host) {
if (host.empty())
return false;
url_canon::CanonHostInfo host_info;
return !net::CanonicalizeHost(host, &host_info).empty();
}
GtkWidget* CreateEntryImageHBox(GtkWidget* entry, GtkWidget* image) {
GtkWidget* hbox = gtk_hbox_new(FALSE, gtk_util::kControlSpacing);
gtk_box_pack_start(GTK_BOX(hbox), entry, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, FALSE, 0);
return hbox;
}
} // namespace
ContentExceptionEditor::ContentExceptionEditor(
GtkWindow* parent,
ContentExceptionEditor::Delegate* delegate,
ContentExceptionsTableModel* model,
int index,
const std::string& host,
ContentSetting setting)
: delegate_(delegate),
model_(model),
show_ask_(model->content_type() == CONTENT_SETTINGS_TYPE_COOKIES),
index_(index),
host_(host),
setting_(setting) {
dialog_ = gtk_dialog_new_with_buttons(
l10n_util::GetStringUTF8(is_new() ?
IDS_EXCEPTION_EDITOR_NEW_TITLE :
IDS_EXCEPTION_EDITOR_TITLE).c_str(),
parent,
// Non-modal.
static_cast<GtkDialogFlags>(GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR),
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL,
GTK_STOCK_OK,
GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response(GTK_DIALOG(dialog_), GTK_RESPONSE_OK);
entry_ = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(entry_), host_.c_str());
g_signal_connect(entry_, "changed", G_CALLBACK(OnEntryChanged), this);
gtk_entry_set_activates_default(GTK_ENTRY(entry_), TRUE);
host_image_ = gtk_image_new_from_pixbuf(NULL);
action_combo_ = gtk_combo_box_new_text();
for (int i = 0; i < GetItemCount(); ++i) {
gtk_combo_box_append_text(GTK_COMBO_BOX(action_combo_),
GetTitleFor(i).c_str());
}
gtk_combo_box_set_active(GTK_COMBO_BOX(action_combo_),
IndexForSetting(setting_));
GtkWidget* table = gtk_util::CreateLabeledControlsGroup(
NULL,
l10n_util::GetStringUTF8(IDS_EXCEPTION_EDITOR_HOST_TITLE).c_str(),
CreateEntryImageHBox(entry_, host_image_),
l10n_util::GetStringUTF8(IDS_EXCEPTION_EDITOR_ACTION_TITLE).c_str(),
action_combo_,
NULL);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog_)->vbox), table,
FALSE, FALSE, 0);
gtk_box_set_spacing(GTK_BOX(GTK_DIALOG(dialog_)->vbox),
gtk_util::kContentAreaSpacing);
// Prime the state of the buttons.
OnEntryChanged(GTK_EDITABLE(entry_), this);
gtk_widget_show_all(dialog_);
g_signal_connect(dialog_, "response", G_CALLBACK(OnResponse), this);
g_signal_connect(dialog_, "destroy", G_CALLBACK(OnWindowDestroy), this);
}
int ContentExceptionEditor::GetItemCount() {
return show_ask_ ? arraysize(kAskSettings) : arraysize(kNoAskSettings);
}
std::string ContentExceptionEditor::GetTitleFor(int index) {
switch (SettingForIndex(index)) {
case CONTENT_SETTING_ALLOW:
return l10n_util::GetStringUTF8(IDS_EXCEPTIONS_ALLOW_BUTTON);
case CONTENT_SETTING_BLOCK:
return l10n_util::GetStringUTF8(IDS_EXCEPTIONS_BLOCK_BUTTON);
case CONTENT_SETTING_ASK:
return l10n_util::GetStringUTF8(IDS_EXCEPTIONS_ASK_BUTTON);
default:
NOTREACHED();
}
return std::string();
}
ContentSetting ContentExceptionEditor::SettingForIndex(int index) {
return show_ask_ ? kAskSettings[index] : kNoAskSettings[index];
}
int ContentExceptionEditor::IndexForSetting(ContentSetting setting) {
for (int i = 0; i < GetItemCount(); ++i)
if (SettingForIndex(i) == setting)
return i;
NOTREACHED();
return 0;
}
bool ContentExceptionEditor::IsHostValid(const std::string& host) const {
bool is_valid_host = ValidHost(host) &&
(model_->IndexOfExceptionByHost(host) == -1);
return is_new() ? is_valid_host : (!host.empty() &&
((host_ == host) || is_valid_host));
}
void ContentExceptionEditor::UpdateImage(GtkWidget* image, bool is_valid) {
return gtk_image_set_from_pixbuf(GTK_IMAGE(image),
ResourceBundle::GetSharedInstance().GetPixbufNamed(
is_valid ? IDR_INPUT_GOOD : IDR_INPUT_ALERT));
}
// static
void ContentExceptionEditor::OnEntryChanged(GtkEditable* entry,
ContentExceptionEditor* window) {
std::string new_host = gtk_entry_get_text(GTK_ENTRY(window->entry_));
bool is_valid = window->IsHostValid(new_host);
gtk_dialog_set_response_sensitive(GTK_DIALOG(window->dialog_),
GTK_RESPONSE_OK, is_valid);
window->UpdateImage(window->host_image_, is_valid);
}
// static
void ContentExceptionEditor::OnResponse(
GtkWidget* sender,
int response_id,
ContentExceptionEditor* window) {
if (response_id == GTK_RESPONSE_OK) {
// Notify our delegate to update everything.
std::string new_host = gtk_entry_get_text(GTK_ENTRY(window->entry_));
ContentSetting setting = window->SettingForIndex(gtk_combo_box_get_active(
GTK_COMBO_BOX(window->action_combo_)));
window->delegate_->AcceptExceptionEdit(new_host, setting, window->index_,
window->is_new());
}
gtk_widget_destroy(window->dialog_);
}
// static
void ContentExceptionEditor::OnWindowDestroy(
GtkWidget* widget,
ContentExceptionEditor* editor) {
MessageLoop::current()->DeleteSoon(FROM_HERE, editor);
}
|
