Changeset 561 for trunk/tools/assistant/lib/qhelpsearchquerywidget.cpp

Timestamp:

Feb 11, 2010, 11:19:06 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.1 sources.

Location:

trunk

Files:

• . (modified) (1 prop)
• tools/assistant/lib/qhelpsearchquerywidget.cpp (modified) (17 diffs)

trunk/tools/assistant/lib/qhelpsearchquerywidget.cpp

@@ -2 +2 @@
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information ([email protected])
+** All rights reserved.
+** Contact: Nokia Corporation ([email protected])
 **
 ** This file is part of the Qt Assistant of the Qt Toolkit.
@@ -21 +22 @@
 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
@@ -34 +34 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
+** If you 
+** @nokia.com.
 ** $QT_END_LICENSE$
 **
@@ -44 +44 @@
 #include <QtCore/QDebug>
 
+
 #include <QtCore/QObject>
 #include <QtCore/QStringList>
-
+#include <QtCore/QtGlobal>
+
+#include <QtGui/QCompleter>
 #include <QtGui/QLabel>
 #include <QtGui/QLayout>
@@ -61 +64 @@
 
 private:
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     QHelpSearchQueryWidgetPrivate()
-        : QObject()
+        : QObject(), simpleSearch(true),
+          searchCompleter(new CompleterModel(this), this)
     {
         searchButton = 0;
@@ -137 +178 @@
     }
 
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 private slots:
     void showHideAdvancedSearch()
     {
-        bool hidden = advancedSearchWidget->isHidden();
-        if (hidden) {
+        if (simpleSearch) {
             advancedSearchWidget->show();
             showHideAdvancedSearchButton->setText((QLatin1String("-")));
@@ -149 +281 @@
         }
 
-        defaultQuery->setEnabled(!hidden);
+        simpleSearch = !simpleSearch;
+        defaultQuery->setEnabled(simpleSearch);
+        enableOrDisableToolButtons();
+    }
+
+    void searchRequested()
+    {
+        QList<QHelpSearchQuery> queryList;
+#if !defined(QT_CLUCENE_SUPPORT)
+        queryList.append(QHelpSearchQuery(QHelpSearchQuery::DEFAULT,
+                                          QStringList(defaultQuery->text())));
+
+#else
+        if (defaultQuery->isEnabled()) {
+            queryList.append(QHelpSearchQuery(QHelpSearchQuery::DEFAULT,
+                                              buildTermList(escapeString(defaultQuery->text()))));
+        } else {
+            const QRegExp exp(QLatin1String("\\s+"));
+            QStringList lst = similarQuery->text().split(exp, QString::SkipEmptyParts);
+            if (!lst.isEmpty()) {
+                QStringList fuzzy;
+                foreach (const QString term, lst)
+                    fuzzy += buildTermList(escapeString(term));
+                queryList.append(QHelpSearchQuery(QHelpSearchQuery::FUZZY, fuzzy));
+            }
+
+            lst = withoutQuery->text().split(exp, QString::SkipEmptyParts);
+            if (!lst.isEmpty()) {
+                QStringList without;
+                foreach (const QString term, lst)
+                    without.append(escapeString(term));
+                queryList.append(QHelpSearchQuery(QHelpSearchQuery::WITHOUT, without));
+            }
+
+            if (!exactQuery->text().isEmpty()) {
+                QString phrase = exactQuery->text().remove(QLatin1Char('\"'));
+                phrase = escapeString(phrase.simplified());
+                queryList.append(QHelpSearchQuery(QHelpSearchQuery::PHRASE, QStringList(phrase)));
+            }
+
+            lst = allQuery->text().split(exp, QString::SkipEmptyParts);
+            if (!lst.isEmpty()) {
+                QStringList all;
+                foreach (const QString term, lst)
+                    all.append(escapeString(term));
+                queryList.append(QHelpSearchQuery(QHelpSearchQuery::ALL, all));
+            }
+
+            lst = atLeastQuery->text().split(exp, QString::SkipEmptyParts);
+            if (!lst.isEmpty()) {
+                QStringList atLeast;
+                foreach (const QString term, lst)
+                    atLeast += buildTermList(escapeString(term));
+                queryList.append(QHelpSearchQuery(QHelpSearchQuery::ATLEAST, atLeast));
+            }
+        }
+#endif
+        QueryHistory &queryHist = simpleSearch ? simpleQueries : complexQueries;
+        saveQuery(queryList, queryHist);
+        queryHist.curQuery = queryHist.queries.size() - 1;
+        if (queryHist.curQuery > 0)
+            prevQueryButton->setEnabled(true);
+        nextQueryButton->setEnabled(false);
+    }
+
+    void nextQuery()
+    {
+        nextOrPrevQuery((simpleSearch ? simpleQueries : complexQueries).queries.size() - 1,
+                        1, nextQueryButton, prevQueryButton);
+    }
+
+    void prevQuery()
+    {
+        nextOrPrevQuery(0, -1, prevQueryButton, nextQueryButton);
     }
 
@@ -155 +360 @@
     friend class QHelpSearchQueryWidget;
 
+
     QPushButton *searchButton;
     QWidget* advancedSearchWidget;
@@ -164 +370 @@
     QLineEdit *allQuery;
     QLineEdit *atLeastQuery;
+
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+
 };
 
@@ -200 +411 @@
     QLabel *label = new QLabel(tr("Search for:"), this);
     d->defaultQuery = new QLineEdit(this);
+
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     d->searchButton = new QPushButton(tr("Search"), this);
     hBoxLayout->addWidget(label);
     hBoxLayout->addWidget(d->defaultQuery);
+
+
     hBoxLayout->addWidget(d->searchButton);
 
     vLayout->addLayout(hBoxLayout);
 
+
+
     connect(d->searchButton, SIGNAL(clicked()), this, SIGNAL(search()));
     connect(d->defaultQuery, SIGNAL(returnPressed()), this, SIGNAL(search()));
@@ -237 +461 @@
     gLayout->addWidget(label, 0, 0);
     d->similarQuery = new QLineEdit(this);
+
     gLayout->addWidget(d->similarQuery, 0, 1);
 
@@ -242 +467 @@
     gLayout->addWidget(label, 1, 0);
     d->withoutQuery = new QLineEdit(this);
+
     gLayout->addWidget(d->withoutQuery, 1, 1);
 
@@ -247 +473 @@
     gLayout->addWidget(label, 2, 0);
     d->exactQuery = new QLineEdit(this);
+
     gLayout->addWidget(d->exactQuery, 2, 1);
 
@@ -252 +479 @@
     gLayout->addWidget(label, 3, 0);
     d->allQuery = new QLineEdit(this);
+
     gLayout->addWidget(d->allQuery, 3, 1);
 
@@ -257 +485 @@
     gLayout->addWidget(label, 4, 0);
     d->atLeastQuery = new QLineEdit(this);
+
     gLayout->addWidget(d->atLeastQuery, 4, 1);
 
@@ -270 +499 @@
         d, SLOT(showHideAdvancedSearch()));
 #endif
+
 }
 
@@ -286 +516 @@
 QList<QHelpSearchQuery> QHelpSearchQueryWidget::query() const
 {
-#if !defined(QT_CLUCENE_SUPPORT)
-    QList<QHelpSearchQuery> queryList;
-    queryList.append(QHelpSearchQuery(QHelpSearchQuery::DEFAULT,
-        QStringList(d->defaultQuery->text())));
-
-    return queryList;
-#else
-    QList<QHelpSearchQuery> queryList;
-    if (d->defaultQuery->isEnabled()) {
-        queryList.append(QHelpSearchQuery(QHelpSearchQuery::DEFAULT,
-            d->buildTermList(d->escapeString(d->defaultQuery->text()))));
-    } else {
-        const QRegExp exp(QLatin1String("\\s+"));
-        QStringList lst = d->similarQuery->text().split(exp, QString::SkipEmptyParts);
-        if (!lst.isEmpty()) {
-            QStringList fuzzy;
-            foreach (const QString term, lst)
-                fuzzy += d->buildTermList(d->escapeString(term));
-            queryList.append(QHelpSearchQuery(QHelpSearchQuery::FUZZY, fuzzy));
-        }
-
-        lst = d->withoutQuery->text().split(exp, QString::SkipEmptyParts);
-        if (!lst.isEmpty()) {
-            QStringList without;
-            foreach (const QString term, lst)
-                without.append(d->escapeString(term));
-            queryList.append(QHelpSearchQuery(QHelpSearchQuery::WITHOUT, without));
-        }
-
-        if (!d->exactQuery->text().isEmpty()) {
-            QString phrase = d->exactQuery->text().remove(QLatin1Char('\"'));
-            phrase = d->escapeString(phrase.simplified());
-            queryList.append(QHelpSearchQuery(QHelpSearchQuery::PHRASE, QStringList(phrase)));
-        }
-
-        lst = d->allQuery->text().split(exp, QString::SkipEmptyParts);
-        if (!lst.isEmpty()) {
-            QStringList all;
-            foreach (const QString term, lst)
-                all.append(d->escapeString(term));
-            queryList.append(QHelpSearchQuery(QHelpSearchQuery::ALL, all));
-        }
-
-        lst = d->atLeastQuery->text().split(exp, QString::SkipEmptyParts);
-        if (!lst.isEmpty()) {
-            QStringList atLeast;
-            foreach (const QString term, lst)
-                atLeast += d->buildTermList(d->escapeString(term));
-            queryList.append(QHelpSearchQuery(QHelpSearchQuery::ATLEAST, atLeast));
-        }
-    }
-    return queryList;
-#endif
+    const QHelpSearchQueryWidgetPrivate::QueryHistory &queryHist =
+        d->simpleSearch ? d->simpleQueries : d->complexQueries;
+    return queryHist.queries.isEmpty() ?
+        QList<QHelpSearchQuery>() : queryHist.queries.last();
 }