]> cloud.milkyroute.net Git - dolphin.git/blobdiff - src/search/dolphinsearchbox.cpp
Merge branch 'Applications/17.04'
[dolphin.git] / src / search / dolphinsearchbox.cpp
index fe298312f7ac7d6a9a84e66dbdbb527e18bdd6b4..c6943c60881c6dcfe8fc6c5bf2b3729e318d3742 100644 (file)
@@ -26,6 +26,7 @@
 #include <QLineEdit>
 #include <KLocalizedString>
 #include <KSeparator>
+#include <KNS3/KMoreToolsMenuFactory>
 
 #include <QButtonGroup>
 #include <QDir>
 #include <QTimer>
 #include <QToolButton>
 #include <QVBoxLayout>
+#include <QUrlQuery>
 
+#include <config-baloo.h>
 #ifdef HAVE_BALOO
-    #include <Baloo/NaturalFileQueryParser>
-    #include <Baloo/QueryBuilder>
     #include <Baloo/Query>
-    #include <Baloo/Term>
     #include <Baloo/IndexerConfig>
 #endif
 #include <QFontDatabase>
@@ -92,7 +92,7 @@ void DolphinSearchBox::setSearchPath(const QUrl& url)
     QString location = url.fileName();
     if (location.isEmpty()) {
         if (url.isLocalFile()) {
-            location = QLatin1String("/");
+            location = QStringLiteral("/");
         } else {
             location = url.scheme() + QLatin1String(" - ") + url.host();
         }
@@ -130,10 +130,12 @@ QUrl DolphinSearchBox::urlForSearching() const
     if (useBalooSearch) {
         url = balooUrlForSearching();
     } else {
-        url.setScheme("filenamesearch");
-        url.addQueryItem("search", m_searchInput->text());
+        url.setScheme(QStringLiteral("filenamesearch"));
+
+        QUrlQuery query;
+        query.addQueryItem(QStringLiteral("search"), m_searchInput->text());
         if (m_contentButton->isChecked()) {
-            url.addQueryItem("checkContent", "yes");
+            query.addQueryItem(QStringLiteral("checkContent"), QStringLiteral("yes"));
         }
 
         QString encodedUrl;
@@ -145,7 +147,9 @@ QUrl DolphinSearchBox::urlForSearching() const
         } else {
             encodedUrl = m_searchPath.url();
         }
-        url.addQueryItem("url", encodedUrl);
+        query.addQueryItem(QStringLiteral("url"), encodedUrl);
+
+        url.setQuery(query);
     }
 
     return url;
@@ -153,12 +157,13 @@ QUrl DolphinSearchBox::urlForSearching() const
 
 void DolphinSearchBox::fromSearchUrl(const QUrl& url)
 {
-    if (url.scheme() == "baloosearch") {
+    if (url.scheme() == QLatin1String("baloosearch")) {
         fromBalooSearchUrl(url);
-    } else if (url.scheme() == "filenamesearch") {
-        setText(url.queryItemValue("search"));
-        setSearchPath(url.queryItemValue("url"));
-        m_contentButton->setChecked(url.queryItemValue("checkContent") == "yes");
+    } else if (url.scheme() == QLatin1String("filenamesearch")) {
+        const QUrlQuery query(url);
+        setText(query.queryItemValue(QStringLiteral("search")));
+        setSearchPath(QUrl::fromUserInput(query.queryItemValue(QStringLiteral("url")), QString(), QUrl::AssumeLocalFile));
+        m_contentButton->setChecked(query.queryItemValue(QStringLiteral("checkContent")) == QLatin1String("yes"));
     } else {
         setText(QString());
         setSearchPath(url);
@@ -202,6 +207,13 @@ void DolphinSearchBox::showEvent(QShowEvent* event)
     }
 }
 
+void DolphinSearchBox::hideEvent(QHideEvent* event)
+{
+    Q_UNUSED(event);
+    m_startedSearching = false;
+    m_startSearchTimer->stop();
+}
+
 void DolphinSearchBox::keyReleaseEvent(QKeyEvent* event)
 {
     QWidget::keyReleaseEvent(event);
@@ -218,8 +230,13 @@ bool DolphinSearchBox::eventFilter(QObject* obj, QEvent* event)
 {
     switch (event->type()) {
     case QEvent::FocusIn:
-        setActive(true);
-        setFocus();
+        // #379135: we get the FocusIn event when we close a tab but we don't want to emit
+        // the activated() signal before the removeTab() call in DolphinTabWidget::closeTab() returns.
+        // To avoid this issue, we delay the activation of the search box.
+        QTimer::singleShot(0, this, [this] {
+            setActive(true);
+            setFocus();
+        });
         break;
 
     default:
@@ -251,9 +268,8 @@ void DolphinSearchBox::slotConfigurationChanged()
     }
 }
 
-void DolphinSearchBox::slotSearchTextChanged()
+void DolphinSearchBox::slotSearchTextChanged(const QString& text)
 {
-    const QString text = m_searchInput->text();
 
     if (text.isEmpty()) {
         m_startSearchTimer->stop();
@@ -266,14 +282,7 @@ void DolphinSearchBox::slotSearchTextChanged()
 void DolphinSearchBox::slotReturnPressed()
 {
     emitSearchRequest();
-    emit returnPressed(m_searchInput->text());
-}
-
-void DolphinSearchBox::updateSearchInputParsing()
-{
-#ifdef HAVE_BALOO
-    m_searchInput->setParsingEnabled(m_contentButton->isChecked());
-#endif
+    emit returnPressed();
 }
 
 void DolphinSearchBox::slotFacetsButtonToggled()
@@ -314,13 +323,12 @@ void DolphinSearchBox::loadSettings()
     }
 
     m_facetsWidget->setVisible(SearchSettings::showFacetsWidget());
-    updateSearchInputParsing();
 }
 
 void DolphinSearchBox::saveSettings()
 {
-    SearchSettings::setLocation(m_fromHereButton->isChecked() ? "FromHere" : "Everywhere");
-    SearchSettings::setWhat(m_fileNameButton->isChecked() ? "FileName" : "Content");
+    SearchSettings::setLocation(m_fromHereButton->isChecked() ? QStringLiteral("FromHere") : QStringLiteral("Everywhere"));
+    SearchSettings::setWhat(m_fileNameButton->isChecked() ? QStringLiteral("FileName") : QStringLiteral("Content"));
     SearchSettings::setShowFacetsWidget(m_facetsToggleButton->isChecked());
     SearchSettings::self()->save();
 }
@@ -330,7 +338,7 @@ void DolphinSearchBox::init()
     // Create close button
     QToolButton* closeButton = new QToolButton(this);
     closeButton->setAutoRaise(true);
-    closeButton->setIcon(QIcon::fromTheme("dialog-close"));
+    closeButton->setIcon(QIcon::fromTheme(QStringLiteral("dialog-close")));
     closeButton->setToolTip(i18nc("@info:tooltip", "Quit searching"));
     connect(closeButton, &QToolButton::clicked, this, &DolphinSearchBox::emitCloseRequest);
 
@@ -338,14 +346,6 @@ void DolphinSearchBox::init()
     m_searchLabel = new QLabel(this);
 
     // Create search box
-#ifdef HAVE_BALOO
-    m_queryParser.reset(new Baloo::NaturalFileQueryParser);
-    m_searchInput = new Baloo::QueryBuilder(m_queryParser.data(), this);
-    connect(m_searchInput, &Baloo::QueryBuilder::editingFinished,
-            this, &DolphinSearchBox::slotReturnPressed);
-    connect(m_searchInput, &Baloo::QueryBuilder::textChanged,
-            this, &DolphinSearchBox::slotSearchTextChanged);
-#else
     m_searchInput = new QLineEdit(this);
     m_searchInput->installEventFilter(this);
     m_searchInput->setClearButtonEnabled(true);
@@ -354,7 +354,6 @@ void DolphinSearchBox::init()
             this, &DolphinSearchBox::slotReturnPressed);
     connect(m_searchInput, &QLineEdit::textChanged,
             this, &DolphinSearchBox::slotSearchTextChanged);
-#endif
     setFocusProxy(m_searchInput);
 
     // Apply layout for the search input
@@ -376,8 +375,6 @@ void DolphinSearchBox::init()
     QButtonGroup* searchWhatGroup = new QButtonGroup(this);
     searchWhatGroup->addButton(m_fileNameButton);
     searchWhatGroup->addButton(m_contentButton);
-    connect(searchWhatGroup, static_cast<void (QButtonGroup::*)(int)>(&QButtonGroup::buttonClicked),
-            this, &DolphinSearchBox::updateSearchInputParsing);
 
     m_separator = new KSeparator(Qt::Vertical, this);
 
@@ -394,6 +391,20 @@ void DolphinSearchBox::init()
     searchLocationGroup->addButton(m_fromHereButton);
     searchLocationGroup->addButton(m_everywhereButton);
 
+    auto moreSearchToolsButton = new QToolButton(this);
+    moreSearchToolsButton->setAutoRaise(true);
+    moreSearchToolsButton->setPopupMode(QToolButton::InstantPopup);
+    moreSearchToolsButton->setIcon(QIcon::fromTheme("arrow-down-double"));
+    moreSearchToolsButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
+    moreSearchToolsButton->setText(i18n("More Search Tools"));
+    moreSearchToolsButton->setMenu(new QMenu(this));
+    connect(moreSearchToolsButton->menu(), &QMenu::aboutToShow, moreSearchToolsButton->menu(), [this, moreSearchToolsButton]()
+    {
+        m_menuFactory.reset(new KMoreToolsMenuFactory("dolphin/search-tools"));
+        moreSearchToolsButton->menu()->clear();
+        m_menuFactory->fillMenuFromGroupingNames(moreSearchToolsButton->menu(), { "files-find" }, this->m_searchPath);
+    } );
+
     // Create "Facets" widgets
     m_facetsToggleButton = new QToolButton(this);
     m_facetsToggleButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
@@ -413,8 +424,10 @@ void DolphinSearchBox::init()
     optionsLayout->addWidget(m_separator);
     optionsLayout->addWidget(m_fromHereButton);
     optionsLayout->addWidget(m_everywhereButton);
-    optionsLayout->addStretch(1);
+    optionsLayout->addWidget(new KSeparator(Qt::Vertical, this));
     optionsLayout->addWidget(m_facetsToggleButton);
+    optionsLayout->addWidget(moreSearchToolsButton);
+    optionsLayout->addStretch(1);
 
     // Put the options into a QScrollArea. This prevents increasing the view width
     // in case that not enough width for the options is available.
@@ -454,31 +467,26 @@ QUrl DolphinSearchBox::balooUrlForSearching() const
     const QString text = m_searchInput->text();
 
     Baloo::Query query;
-
-    if (m_contentButton->isChecked()) {
-        query = m_queryParser->parse(text, Baloo::NaturalQueryParser::DetectFilenamePattern);
-    } else {
-        query.setTerm(Baloo::Term(QLatin1String("filename"), text));
-    }
-
-    // Configure the query so that it returns files and takes the rating into account
-    query.addType("File");
     query.addType(m_facetsWidget->facetType());
 
-    Baloo::Term term(Baloo::Term::And);
-    Baloo::Term ratingTerm = m_facetsWidget->ratingTerm();
-
-    if (ratingTerm.isValid()) {
-        term.addSubTerm(query.term());
-        term.addSubTerm(ratingTerm);
+    QStringList queryStrings;
+    QString ratingQuery = m_facetsWidget->ratingTerm();
+    if (!ratingQuery.isEmpty()) {
+        queryStrings << ratingQuery;
+    }
 
-        query.setTerm(term);
+    if (m_contentButton->isChecked()) {
+        queryStrings << text;
+    } else if (!text.isEmpty()) {
+        queryStrings << QStringLiteral("filename:\"%1\"").arg(text);
     }
 
     if (m_fromHereButton->isChecked()) {
         query.setIncludeFolder(m_searchPath.toLocalFile());
     }
 
+    query.setSearchString(queryStrings.join(QStringLiteral(" ")));
+
     return query.toSearchUrl(i18nc("@title UDS_DISPLAY_NAME for a KIO directory listing. %1 is the query the user entered.",
                                    "Query Results from '%1'", text));
 #else
@@ -490,7 +498,6 @@ void DolphinSearchBox::fromBalooSearchUrl(const QUrl& url)
 {
 #ifdef HAVE_BALOO
     const Baloo::Query query = Baloo::Query::fromSearchUrl(url);
-    const Baloo::Term term = query.term();
 
     // Block all signals to avoid unnecessary "searchRequest" signals
     // while we adjust the search text and the facet widget.
@@ -498,26 +505,23 @@ void DolphinSearchBox::fromBalooSearchUrl(const QUrl& url)
 
     const QString customDir = query.includeFolder();
     if (!customDir.isEmpty()) {
-        setSearchPath(customDir);
+        setSearchPath(QUrl::fromLocalFile(customDir));
     } else {
-        setSearchPath(QDir::homePath());
+        setSearchPath(QUrl::fromLocalFile(QDir::homePath()));
     }
 
-    if (!query.searchString().isEmpty()) {
-        setText(query.searchString());
-    }
+    setText(query.searchString());
 
     QStringList types = query.types();
-    types.removeOne("File"); // We are only interested in facet widget types
     if (!types.isEmpty()) {
         m_facetsWidget->setFacetType(types.first());
     }
 
-    foreach (const Baloo::Term& subTerm, term.subTerms()) {
-        const QString property = subTerm.property();
-
-        if (property == QLatin1String("filename")) {
-            setText(subTerm.value().toString());
+    const QStringList subTerms = query.searchString().split(' ', QString::SkipEmptyParts);
+    foreach (const QString& subTerm, subTerms) {
+        if (subTerm.startsWith(QLatin1String("filename:"))) {
+            const QString value = subTerm.mid(9);
+            setText(value);
         } else if (m_facetsWidget->isRatingTerm(subTerm)) {
             m_facetsWidget->setRatingTerm(subTerm);
         }
@@ -525,6 +529,8 @@ void DolphinSearchBox::fromBalooSearchUrl(const QUrl& url)
 
     m_startSearchTimer->stop();
     blockSignals(false);
+#else
+    Q_UNUSED(url);
 #endif
 }
 
@@ -532,7 +538,7 @@ void DolphinSearchBox::updateFacetsToggleButton()
 {
     const bool facetsIsVisible = SearchSettings::showFacetsWidget();
     m_facetsToggleButton->setChecked(facetsIsVisible ? true : false);
-    m_facetsToggleButton->setIcon(QIcon::fromTheme(facetsIsVisible ? "arrow-up-double" : "arrow-down-double"));
+    m_facetsToggleButton->setIcon(QIcon::fromTheme(facetsIsVisible ? QStringLiteral("arrow-up-double") : QStringLiteral("arrow-down-double")));
     m_facetsToggleButton->setText(facetsIsVisible ? i18nc("action:button", "Fewer Options") : i18nc("action:button", "More Options"));
 }