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comparison demos/browser/toolbarsearch.d @ 73:7bfd46c330dc

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more porting
author mandel
date Fri, 22 May 2009 10:59:00 +0000
parents 71b382c10ef6
children 37caa90ce503
comparison
equal deleted inserted replaced
72:b149ef2cb18b 73:7bfd46c330dc
38 ** $QT_END_LICENSE$ 38 ** $QT_END_LICENSE$
39 ** 39 **
40 ****************************************************************************/ 40 ****************************************************************************/
41 module toolbarsearch; 41 module toolbarsearch;
42 42
43
44 import qt.core.QSettings;
45 import qt.core.QUrl;
46
47 import qt.gui.QCompleter;
48 import qt.gui.QMenu;
49 import qt.gui.QStringListModel;
50
51 import QtWebKit.QWebSettings;
52
43 import searchlineedit; 53 import searchlineedit;
44
45 import autosaver; 54 import autosaver;
46 55
47 import QtCore.QSettings;
48 import QtCore.QUrl;
49
50 import QtGui.QCompleter;
51 import QtGui.QMenu;
52 import QtGui.QStringListModel;
53
54 import QtWebKit/QWebSettings;
55
56 /*
57 QT_BEGIN_NAMESPACE
58 class QUrl;
59 class QAction;
60 class QStringListModel;
61 QT_END_NAMESPACE
62
63 class AutoSaver;
64 */
65 56
66 class ToolbarSearch : public SearchLineEdit 57 class ToolbarSearch : public SearchLineEdit
67 { 58 {
68 Q_OBJECT 59 mixin Signal!("search", QUrl url)
69 60
70 signals: 61 public:
71 void search(const QUrl &url); 62
63 /*
64 ToolbarSearch is a very basic search widget that also contains a small history.
65 Searches are turned into urls that use Google to perform search
66 */
67 this(QWidget parent = null)
68 {
69 super(parent)
70 m_autosaver = new AutoSaver(this);
71 m_maxSavedSearches = 10;
72 m_stringListModel = new QStringListModel(this);
73
74 QMenu m = menu();
75 m.aboutToShow().connect(&this.aboutToShowMenu);
76 m.triggered.connect(&this.triggeredMenuAction);
77
78 QCompleter completer = new QCompleter(m_stringListModel, this);
79 completer.setCompletionMode(QCompleter::InlineCompletion);
80 lineEdit().setCompleter(completer);
81
82 lineEdit().returnPressed.connect(&searchNow);
83 setInactiveText(tr("Google"));
84 load();
85 }
86
87 ~this()
88 {
89 m_autosaver.saveIfNeccessary();
90 }
72 91
73 public: 92 public:
74
75 /*
76 ToolbarSearch is a very basic search widget that also contains a small history.
77 Searches are turned into urls that use Google to perform search
78 */
79 this(QWidget *parent = null)
80
81 {
82 super(parent)
83 m_autosaver = new AutoSaver(this);
84 m_maxSavedSearches = 10;
85 m_stringListModel = new QStringListModel(this);
86
87 QMenu *m = menu();
88 connect(m, SIGNAL(aboutToShow()), this, SLOT(aboutToShowMenu()));
89 connect(m, SIGNAL(triggered(QAction*)), this, SLOT(triggeredMenuAction(QAction*)));
90 93
91 QCompleter *completer = new QCompleter(m_stringListModel, this); 94 void clear()
92 completer.setCompletionMode(QCompleter::InlineCompletion); 95 {
93 lineEdit().setCompleter(completer); 96 m_stringListModel.setStringList(QStringList());
97 m_autosaver.changeOccurred();
98 }
94 99
95 connect(lineEdit(), SIGNAL(returnPressed()), SLOT(searchNow())); 100 void searchNow()
96 setInactiveText(tr("Google")); 101 {
97 load(); 102 QString searchText = lineEdit().text();
98 } 103 QStringList newList = m_stringListModel.stringList();
99 ~this() 104 if (newList.contains(searchText))
100 { 105 newList.removeAt(newList.indexOf(searchText));
101 m_autosaver.saveIfNeccessary(); 106 newList.prepend(searchText);
102 } 107 if (newList.size() >= m_maxSavedSearches)
108 newList.removeLast();
103 109
104 public slots: 110 QWebSettings globalSettings = QWebSettings::globalSettings();
105 void clear() 111 if (!globalSettings.testAttribute(QWebSettings::PrivateBrowsingEnabled)) {
106 { 112 m_stringListModel.setStringList(newList);
107 m_stringListModel.setStringList(QStringList()); 113 m_autosaver.changeOccurred();
108 m_autosaver.changeOccurred();; 114 }
109 }
110 115
111 void searchNow() 116 QUrl url(QLatin1String("http://www.google.com/search"));
112 { 117 url.addQueryItem(QLatin1String("q"), searchText);
113 QString searchText = lineEdit().text(); 118 url.addQueryItem(QLatin1String("ie"), QLatin1String("UTF-8"));
114 QStringList newList = m_stringListModel.stringList(); 119 url.addQueryItem(QLatin1String("oe"), QLatin1String("UTF-8"));
115 if (newList.contains(searchText)) 120 url.addQueryItem(QLatin1String("client"), QLatin1String("qtdemobrowser"));
116 newList.removeAt(newList.indexOf(searchText)); 121 emit search(url);
117 newList.prepend(searchText); 122 }
118 if (newList.size() >= m_maxSavedSearches)
119 newList.removeLast();
120 123
121 QWebSettings *globalSettings = QWebSettings::globalSettings(); 124 private:
122 if (!globalSettings.testAttribute(QWebSettings::PrivateBrowsingEnabled)) {
123 m_stringListModel.setStringList(newList);
124 m_autosaver.changeOccurred();
125 }
126 125
127 QUrl url(QLatin1String("http://www.google.com/search")); 126 void save()
128 url.addQueryItem(QLatin1String("q"), searchText); 127 {
129 url.addQueryItem(QLatin1String("ie"), QLatin1String("UTF-8")); 128 QSettings settings;
130 url.addQueryItem(QLatin1String("oe"), QLatin1String("UTF-8")); 129 settings.beginGroup(QLatin1String("toolbarsearch"));
131 url.addQueryItem(QLatin1String("client"), QLatin1String("qtdemobrowser")); 130 settings.setValue(QLatin1String("recentSearches"), m_stringListModel.stringList());
132 emit search(url); 131 settings.setValue(QLatin1String("maximumSaved"), m_maxSavedSearches);
133 } 132 settings.endGroup();
134 133 }
135 private slots:
136 void save()
137 {
138 QSettings settings;
139 settings.beginGroup(QLatin1String("toolbarsearch"));
140 settings.setValue(QLatin1String("recentSearches"), m_stringListModel.stringList());
141 settings.setValue(QLatin1String("maximumSaved"), m_maxSavedSearches);
142 settings.endGroup();
143 }
144 134
145 135
146 void aboutToShowMenu() 136 void aboutToShowMenu()
147 { 137 {
148 lineEdit().selectAll(); 138 lineEdit().selectAll();
149 QMenu *m = menu(); 139 QMenu m = menu();
150 m.clear(); 140 m.clear();
151 QStringList list = m_stringListModel.stringList(); 141 QStringList list = m_stringListModel.stringList();
152 if (list.isEmpty()) { 142 if (list.isEmpty()) {
153 m.addAction(tr("No Recent Searches")); 143 m.addAction(tr("No Recent Searches"));
154 return; 144 return;
155 } 145 }
156 146
157 QAction *recent = m.addAction(tr("Recent Searches")); 147 QAction recent = m.addAction(tr("Recent Searches"));
158 recent.setEnabled(false); 148 recent.setEnabled(false);
159 for (int i = 0; i < list.count(); ++i) { 149 for (int i = 0; i < list.count(); ++i) {
160 QString text = list.at(i); 150 QString text = list.at(i);
161 m.addAction(text).setData(text); 151 m.addAction(text).setData(text);
162 } 152 }
163 m.addSeparator(); 153 m.addSeparator();
164 m.addAction(tr("Clear Recent Searches"), this, SLOT(clear())); 154 m.addAction(tr("Clear Recent Searches"), this, SLOT(clear()));
165 } 155 }
166 156
167 void triggeredMenuAction(QAction *action) 157 void triggeredMenuAction(QAction action)
168 { 158 {
169 QVariant v = action.data(); 159 QVariant v = action.data();
170 if (v.canConvert<QString>()) { 160 if (v.canConvert<QString>()) {
171 QString text = v.toString(); 161 QString text = v.toString();
172 lineEdit().setText(text); 162 lineEdit().setText(text);
173 searchNow(); 163 searchNow();
174 } 164 }
175 } 165 }
176 166
177 private: 167 private:
178 void load() 168
179 { 169 void load()
180 QSettings settings; 170 {
181 settings.beginGroup(QLatin1String("toolbarsearch")); 171 QSettings settings;
182 QStringList list = settings.value(QLatin1String("recentSearches")).toStringList(); 172 settings.beginGroup(QLatin1String("toolbarsearch"));
183 m_maxSavedSearches = settings.value(QLatin1String("maximumSaved"), m_maxSavedSearches).toInt(); 173 QStringList list = settings.value(QLatin1String("recentSearches")).toStringList();
184 m_stringListModel.setStringList(list); 174 m_maxSavedSearches = settings.value(QLatin1String("maximumSaved"), m_maxSavedSearches).toInt();
185 settings.endGroup(); 175 m_stringListModel.setStringList(list);
176 settings.endGroup();
177 }
178
179 AutoSaver m_autosaver;
180 int m_maxSavedSearches;
181 QStringListModel m_stringListModel;
186 } 182 }
187
188 AutoSaver *m_autosaver;
189 int m_maxSavedSearches;
190 QStringListModel *m_stringListModel;
191 }