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comparison demos/browser/settings.d @ 45:71b382c10ef6

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add coarse and incomplete QT browser port
author mandel
date Sun, 17 May 2009 18:49:59 +0000
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children 7bfd46c330dc
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44:3cb15c92ac28 45:71b382c10ef6
1 /****************************************************************************
2 **
3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: Qt Software Information (qt-info@nokia.com)
5 **
6 ** This file is part of the demonstration applications of the Qt Toolkit.
7 **
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** Commercial Usage
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Nokia.
14 **
15 ** GNU Lesser General Public License Usage
16 ** Alternatively, this file may be used under the terms of the GNU Lesser
17 ** General Public License version 2.1 as published by the Free Software
18 ** Foundation and appearing in the file LICENSE.LGPL included in the
19 ** packaging of this file. Please review the following information to
20 ** ensure the GNU Lesser General Public License version 2.1 requirements
21 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22 **
23 ** In addition, as a special exception, Nokia gives you certain
24 ** additional rights. These rights are described in the Nokia Qt LGPL
25 ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26 ** package.
27 **
28 ** GNU General Public License Usage
29 ** Alternatively, this file may be used under the terms of the GNU
30 ** General Public License version 3.0 as published by the Free Software
31 ** Foundation and appearing in the file LICENSE.GPL included in the
32 ** packaging of this file. Please review the following information to
33 ** ensure the GNU General Public License version 3.0 requirements will be
34 ** met: http://www.gnu.org/copyleft/gpl.html.
35 **
36 ** If you are unsure which license is appropriate for your use, please
37 ** contact the sales department at qt-sales@nokia.com.
38 ** $QT_END_LICENSE$
39 **
40 ****************************************************************************/
41 module settings;
42
43
44 import QtGui.QDialog;
45 import ui_settings;
46
47
48 import settings;
49
50 import browserapplication;
51 import browsermainwindow;
52 import cookiejar;
53 import history;
54 import networkaccessmanager;
55 import webview;
56
57 import QtCore.QSettings;
58 import QtGui.QtGui;
59 import QtWebKit.QtWebKit;
60
61
62 class SettingsDialog : public QDialog, public Ui_Settings
63 {
64 Q_OBJECT
65
66 public:
67 SettingsDialog(QWidget *parent = null);
68 : QDialog(parent)
69 {
70 setupUi(this);
71 connect(exceptionsButton, SIGNAL(clicked()), this, SLOT(showExceptions()));
72 connect(setHomeToCurrentPageButton, SIGNAL(clicked()), this, SLOT(setHomeToCurrentPage()));
73 connect(cookiesButton, SIGNAL(clicked()), this, SLOT(showCookies()));
74 connect(standardFontButton, SIGNAL(clicked()), this, SLOT(chooseFont()));
75 connect(fixedFontButton, SIGNAL(clicked()), this, SLOT(chooseFixedFont()));
76
77 loadDefaults();
78 loadFromSettings();
79 }
80 void accept();
81 {
82 saveToSettings();
83 QDialog::accept();
84 }
85
86 private slots:
87 void loadDefaults()
88 {
89 QWebSettings *defaultSettings = QWebSettings::globalSettings();
90 QString standardFontFamily = defaultSettings.fontFamily(QWebSettings::StandardFont);
91 int standardFontSize = defaultSettings.fontSize(QWebSettings::DefaultFontSize);
92 standardFont = QFont(standardFontFamily, standardFontSize);
93 standardLabel.setText(QString(QLatin1String("%1 %2")).arg(standardFont.family()).arg(standardFont.pointSize()));
94
95 QString fixedFontFamily = defaultSettings.fontFamily(QWebSettings::FixedFont);
96 int fixedFontSize = defaultSettings.fontSize(QWebSettings::DefaultFixedFontSize);
97 fixedFont = QFont(fixedFontFamily, fixedFontSize);
98 fixedLabel.setText(QString(QLatin1String("%1 %2")).arg(fixedFont.family()).arg(fixedFont.pointSize()));
99
100 downloadsLocation.setText(QDesktopServices::storageLocation(QDesktopServices::DesktopLocation));
101
102 enableJavascript.setChecked(defaultSettings.testAttribute(QWebSettings::JavascriptEnabled));
103 enablePlugins.setChecked(defaultSettings.testAttribute(QWebSettings::PluginsEnabled));
104 }
105
106 void loadFromSettings()
107 {
108 QSettings settings;
109 settings.beginGroup(QLatin1String("MainWindow"));
110 QString defaultHome = QLatin1String("http://qtsoftware.com");
111 homeLineEdit.setText(settings.value(QLatin1String("home"), defaultHome).toString());
112 settings.endGroup();
113
114 settings.beginGroup(QLatin1String("history"));
115 int historyExpire = settings.value(QLatin1String("historyExpire")).toInt();
116 int idx = 0;
117 switch (historyExpire) {
118 case 1: idx = 0; break;
119 case 7: idx = 1; break;
120 case 14: idx = 2; break;
121 case 30: idx = 3; break;
122 case 365: idx = 4; break;
123 case -1: idx = 5; break;
124 default:
125 idx = 5;
126 }
127 expireHistory.setCurrentIndex(idx);
128 settings.endGroup();
129
130 settings.beginGroup(QLatin1String("downloadmanager"));
131 QString downloadDirectory = settings.value(QLatin1String("downloadDirectory"), downloadsLocation.text()).toString();
132 downloadsLocation.setText(downloadDirectory);
133 settings.endGroup();
134
135 settings.beginGroup(QLatin1String("general"));
136 openLinksIn.setCurrentIndex(settings.value(QLatin1String("openLinksIn"), openLinksIn.currentIndex()).toInt());
137
138 settings.endGroup();
139
140 // Appearance
141 settings.beginGroup(QLatin1String("websettings"));
142 fixedFont = qVariantValue<QFont>(settings.value(QLatin1String("fixedFont"), fixedFont));
143 standardFont = qVariantValue<QFont>(settings.value(QLatin1String("standardFont"), standardFont));
144
145 standardLabel.setText(QString(QLatin1String("%1 %2")).arg(standardFont.family()).arg(standardFont.pointSize()));
146 fixedLabel.setText(QString(QLatin1String("%1 %2")).arg(fixedFont.family()).arg(fixedFont.pointSize()));
147
148 enableJavascript.setChecked(settings.value(QLatin1String("enableJavascript"), enableJavascript.isChecked()).toBool());
149 enablePlugins.setChecked(settings.value(QLatin1String("enablePlugins"), enablePlugins.isChecked()).toBool());
150 userStyleSheet.setText(settings.value(QLatin1String("userStyleSheet")).toUrl().toString());
151 settings.endGroup();
152
153 // Privacy
154 settings.beginGroup(QLatin1String("cookies"));
155
156 CookieJar *jar = BrowserApplication::cookieJar();
157 QByteArray value = settings.value(QLatin1String("acceptCookies"), QLatin1String("AcceptOnlyFromSitesNavigatedTo")).toByteArray();
158 QMetaEnum acceptPolicyEnum = jar.staticMetaObject.enumerator(jar.staticMetaObject.indexOfEnumerator("AcceptPolicy"));
159 CookieJar::AcceptPolicy acceptCookies = acceptPolicyEnum.keyToValue(value) == -1 ?
160 CookieJar::AcceptOnlyFromSitesNavigatedTo :
161 static_cast<CookieJar::AcceptPolicy>(acceptPolicyEnum.keyToValue(value));
162 switch(acceptCookies) {
163 case CookieJar::AcceptAlways:
164 acceptCombo.setCurrentIndex(0);
165 break;
166 case CookieJar::AcceptNever:
167 acceptCombo.setCurrentIndex(1);
168 break;
169 case CookieJar::AcceptOnlyFromSitesNavigatedTo:
170 acceptCombo.setCurrentIndex(2);
171 break;
172 }
173
174 value = settings.value(QLatin1String("keepCookiesUntil"), QLatin1String("Expire")).toByteArray();
175 QMetaEnum keepPolicyEnum = jar.staticMetaObject.enumerator(jar.staticMetaObject.indexOfEnumerator("KeepPolicy"));
176 CookieJar::KeepPolicy keepCookies = keepPolicyEnum.keyToValue(value) == -1 ?
177 CookieJar::KeepUntilExpire :
178 static_cast<CookieJar::KeepPolicy>(keepPolicyEnum.keyToValue(value));
179 switch(keepCookies) {
180 case CookieJar::KeepUntilExpire:
181 keepUntilCombo.setCurrentIndex(0);
182 break;
183 case CookieJar::KeepUntilExit:
184 keepUntilCombo.setCurrentIndex(1);
185 break;
186 case CookieJar::KeepUntilTimeLimit:
187 keepUntilCombo.setCurrentIndex(2);
188 break;
189 }
190 settings.endGroup();
191
192
193 // Proxy
194 settings.beginGroup(QLatin1String("proxy"));
195 proxySupport.setChecked(settings.value(QLatin1String("enabled"), false).toBool());
196 proxyType.setCurrentIndex(settings.value(QLatin1String("type"), 0).toInt());
197 proxyHostName.setText(settings.value(QLatin1String("hostName")).toString());
198 proxyPort.setValue(settings.value(QLatin1String("port"), 1080).toInt());
199 proxyUserName.setText(settings.value(QLatin1String("userName")).toString());
200 proxyPassword.setText(settings.value(QLatin1String("password")).toString());
201 settings.endGroup();
202 }
203
204 void saveToSettings()
205 {
206 QSettings settings;
207 settings.beginGroup(QLatin1String("MainWindow"));
208 settings.setValue(QLatin1String("home"), homeLineEdit.text());
209 settings.endGroup();
210
211 settings.beginGroup(QLatin1String("general"));
212 settings.setValue(QLatin1String("openLinksIn"), openLinksIn.currentIndex());
213 settings.endGroup();
214
215 settings.beginGroup(QLatin1String("history"));
216 int historyExpire = expireHistory.currentIndex();
217 int idx = -1;
218 switch (historyExpire) {
219 case 0: idx = 1; break;
220 case 1: idx = 7; break;
221 case 2: idx = 14; break;
222 case 3: idx = 30; break;
223 case 4: idx = 365; break;
224 case 5: idx = -1; break;
225 }
226 settings.setValue(QLatin1String("historyExpire"), idx);
227 settings.endGroup();
228
229 // Appearance
230 settings.beginGroup(QLatin1String("websettings"));
231 settings.setValue(QLatin1String("fixedFont"), fixedFont);
232 settings.setValue(QLatin1String("standardFont"), standardFont);
233 settings.setValue(QLatin1String("enableJavascript"), enableJavascript.isChecked());
234 settings.setValue(QLatin1String("enablePlugins"), enablePlugins.isChecked());
235 QString userStyleSheetString = userStyleSheet.text();
236 if (QFile::exists(userStyleSheetString))
237 settings.setValue(QLatin1String("userStyleSheet"), QUrl::fromLocalFile(userStyleSheetString));
238 else
239 settings.setValue(QLatin1String("userStyleSheet"), QUrl(userStyleSheetString));
240 settings.endGroup();
241
242 //Privacy
243 settings.beginGroup(QLatin1String("cookies"));
244
245 CookieJar::KeepPolicy keepCookies;
246 switch(acceptCombo.currentIndex()) {
247 default:
248 case 0:
249 keepCookies = CookieJar::KeepUntilExpire;
250 break;
251 case 1:
252 keepCookies = CookieJar::KeepUntilExit;
253 break;
254 case 2:
255 keepCookies = CookieJar::KeepUntilTimeLimit;
256 break;
257 }
258 CookieJar *jar = BrowserApplication::cookieJar();
259 QMetaEnum acceptPolicyEnum = jar.staticMetaObject.enumerator(jar.staticMetaObject.indexOfEnumerator("AcceptPolicy"));
260 settings.setValue(QLatin1String("acceptCookies"), QLatin1String(acceptPolicyEnum.valueToKey(keepCookies)));
261
262 CookieJar::KeepPolicy keepPolicy;
263 switch(keepUntilCombo.currentIndex()) {
264 default:
265 case 0:
266 keepPolicy = CookieJar::KeepUntilExpire;
267 break;
268 case 1:
269 keepPolicy = CookieJar::KeepUntilExit;
270 break;
271 case 2:
272 keepPolicy = CookieJar::KeepUntilTimeLimit;
273 break;
274 }
275
276 QMetaEnum keepPolicyEnum = jar.staticMetaObject.enumerator(jar.staticMetaObject.indexOfEnumerator("KeepPolicy"));
277 settings.setValue(QLatin1String("keepCookiesUntil"), QLatin1String(keepPolicyEnum.valueToKey(keepPolicy)));
278
279 settings.endGroup();
280
281 // proxy
282 settings.beginGroup(QLatin1String("proxy"));
283 settings.setValue(QLatin1String("enabled"), proxySupport.isChecked());
284 settings.setValue(QLatin1String("type"), proxyType.currentIndex());
285 settings.setValue(QLatin1String("hostName"), proxyHostName.text());
286 settings.setValue(QLatin1String("port"), proxyPort.text());
287 settings.setValue(QLatin1String("userName"), proxyUserName.text());
288 settings.setValue(QLatin1String("password"), proxyPassword.text());
289 settings.endGroup();
290
291 BrowserApplication::instance().loadSettings();
292 BrowserApplication::networkAccessManager().loadSettings();
293 BrowserApplication::cookieJar().loadSettings();
294 BrowserApplication::historyManager().loadSettings();
295 }
296
297 void setHomeToCurrentPage()
298 {
299 BrowserMainWindow *mw = static_cast<BrowserMainWindow*>(parent());
300 WebView *webView = mw.currentTab();
301 if (webView)
302 homeLineEdit.setText(webView.url().toString());
303 }
304
305 void showCookies()
306 {
307 CookiesDialog *dialog = new CookiesDialog(BrowserApplication::cookieJar(), this);
308 dialog.exec();
309 }
310 void showExceptions()
311 {
312 CookiesExceptionsDialog *dialog = new CookiesExceptionsDialog(BrowserApplication::cookieJar(), this);
313 dialog.exec();
314 }
315
316 void chooseFont()
317 {
318 bool ok;
319 QFont font = QFontDialog::getFont(&ok, standardFont, this);
320 if ( ok ) {
321 standardFont = font;
322 standardLabel.setText(QString(QLatin1String("%1 %2")).arg(font.family()).arg(font.pointSize()));
323 }
324 }
325
326 void chooseFixedFont()
327 {
328 bool ok;
329 QFont font = QFontDialog::getFont(&ok, fixedFont, this);
330 if ( ok ) {
331 fixedFont = font;
332 fixedLabel.setText(QString(QLatin1String("%1 %2")).arg(font.family()).arg(font.pointSize()));
333 }
334 }
335
336 private:
337 QFont standardFont;
338 QFont fixedFont;
339 }