#include "dolphinsearchbox.h"
#include "dolphin_searchsettings.h"
+#include "dolphinfacetswidget.h"
+#include "dolphinsearchinformation.h"
-#include <kicon.h>
-#include <klineedit.h>
-#include <klocale.h>
-#include <kseparator.h>
+#include <KIcon>
+#include <KLineEdit>
+#include <KLocale>
+#include <KSeparator>
#include <QButtonGroup>
#include <QDir>
#include <QHBoxLayout>
#include <QKeyEvent>
#include <QLabel>
-#include <QPushButton>
+#include <QScrollArea>
#include <QTimer>
#include <QToolButton>
#include <QVBoxLayout>
#include <config-nepomuk.h>
#ifdef HAVE_NEPOMUK
- #include <nepomuk/andterm.h>
- #include <nepomuk/filequery.h>
- #include <nepomuk/literalterm.h>
- #include <nepomuk/query.h>
- #include <nepomuk/queryparser.h>
- #include <nepomuk/resourcemanager.h>
- #include <nepomuk/resourcetypeterm.h>
- #include "nfo.h"
-
- #include "filters/datesearchfilterwidget.h"
- #include "filters/ratingsearchfilterwidget.h"
- #include "filters/tagsearchfilterwidget.h"
+ #include <Nepomuk2/Query/AndTerm>
+ #include <Nepomuk2/Query/FileQuery>
+ #include <Nepomuk2/Query/LiteralTerm>
+ #include <Nepomuk2/Query/OrTerm>
+ #include <Nepomuk2/Query/Query>
+ #include <Nepomuk2/Query/QueryParser>
+ #include <Nepomuk2/Query/ResourceTypeTerm>
+ #include <Nepomuk2/Query/ComparisonTerm>
+ #include <Nepomuk2/ResourceManager>
+ #include <Nepomuk2/Vocabulary/NFO>
#endif
DolphinSearchBox::DolphinSearchBox(QWidget* parent) :
QWidget(parent),
m_startedSearching(false),
- m_nepomukActivated(false),
+ m_readOnly(false),
m_topLayout(0),
+ m_searchLabel(0),
m_searchInput(0),
- m_fromHereButton(0),
- m_everywhereButton(0),
+ m_optionsScrollArea(0),
m_fileNameButton(0),
m_contentButton(0),
- m_filterButton(0),
- m_filterWidgetsLayout(0),
- m_filterWidgets(),
+ m_separator(0),
+ m_fromHereButton(0),
+ m_everywhereButton(0),
+ m_facetsToggleButton(0),
+ m_facetsWidget(0),
m_searchPath(),
+ m_readOnlyQuery(),
m_startSearchTimer(0)
{
}
saveSettings();
}
+void DolphinSearchBox::setText(const QString& text)
+{
+ m_searchInput->setText(text);
+}
+
QString DolphinSearchBox::text() const
{
return m_searchInput->text();
void DolphinSearchBox::setSearchPath(const KUrl& url)
{
m_searchPath = url;
- m_filterButton->setVisible(isSearchPathIndexed());
+
+ QFontMetrics metrics(m_fromHereButton->font());
+ const int maxWidth = metrics.height() * 8;
+
+ QString location = url.fileName();
+ if (location.isEmpty()) {
+ if (url.isLocalFile()) {
+ location = QLatin1String("/");
+ } else {
+ location = url.protocol() + QLatin1String(" - ") + url.host();
+ }
+ }
+
+ const QString elidedLocation = metrics.elidedText(location, Qt::ElideMiddle, maxWidth);
+ m_fromHereButton->setText(i18nc("action:button", "From Here (%1)", elidedLocation));
+
+ const bool showSearchFromButtons = url.isLocalFile() && !m_readOnly;
+ m_separator->setVisible(showSearchFromButtons);
+ m_fromHereButton->setVisible(showSearchFromButtons);
+ m_everywhereButton->setVisible(showSearchFromButtons);
+
+ const DolphinSearchInformation& searchInfo = DolphinSearchInformation::instance();
+ const bool hasFacetsSupport = searchInfo.isIndexingEnabled() && searchInfo.isPathIndexed(m_searchPath);
+ m_facetsWidget->setEnabled(hasFacetsSupport);
}
KUrl DolphinSearchBox::searchPath() const
KUrl DolphinSearchBox::urlForSearching() const
{
KUrl url;
- if (isSearchPathIndexed() && !m_fileNameButton->isChecked()) {
- // TODO: Currently Nepomuk is not used for searching filenames. Nepomuk
- // is capable to provide this, but further investigations are necessary to
- // also support regular expressions.
+ const DolphinSearchInformation& searchInfo = DolphinSearchInformation::instance();
+ if (searchInfo.isIndexingEnabled() && searchInfo.isPathIndexed(m_searchPath)) {
url = nepomukUrlForSearching();
} else {
- url = m_searchPath;
url.setProtocol("filenamesearch");
url.addQueryItem("search", m_searchInput->text());
if (m_contentButton->isChecked()) {
url.addQueryItem("checkContent", "yes");
}
+
+ QString encodedUrl;
if (m_everywhereButton->isChecked()) {
// It is very unlikely, that the majority of Dolphins target users
// mean "the whole harddisk" instead of "my home folder" when
// selecting the "Everywhere" button.
- url.setPath(QDir::homePath());
+ encodedUrl = QDir::homePath();
+ } else {
+ encodedUrl = m_searchPath.url();
}
+ url.addQueryItem("url", encodedUrl);
}
return url;
}
+void DolphinSearchBox::selectAll()
+{
+ m_searchInput->selectAll();
+}
+
+void DolphinSearchBox::setReadOnly(bool readOnly, const KUrl& query)
+{
+ if (m_readOnly != readOnly) {
+ m_readOnly = readOnly;
+ m_readOnlyQuery = query;
+ applyReadOnlyState();
+ }
+}
+
+bool DolphinSearchBox::isReadOnly() const
+{
+ return m_readOnly;
+}
+
bool DolphinSearchBox::event(QEvent* event)
{
if (event->type() == QEvent::Polish) {
init();
- } else if (event->type() == QEvent::KeyPress) {
- if (static_cast<QKeyEvent* >(event)->key() == Qt::Key_Escape) {
- m_searchInput->clear();
- }
}
return QWidget::event(event);
}
void DolphinSearchBox::showEvent(QShowEvent* event)
{
if (!event->spontaneous()) {
-#ifdef HAVE_NEPOMUK
- m_nepomukActivated = (Nepomuk::ResourceManager::instance()->init() == 0);
-#endif
-
- m_searchInput->clear();
m_searchInput->setFocus();
m_startedSearching = false;
}
void DolphinSearchBox::keyReleaseEvent(QKeyEvent* event)
{
QWidget::keyReleaseEvent(event);
- if ((event->key() == Qt::Key_Escape)) {
+ if (event->key() == Qt::Key_Escape) {
if (m_searchInput->text().isEmpty()) {
emit closeRequest();
} else {
}
}
-void DolphinSearchBox::emitSearchSignal()
+void DolphinSearchBox::emitSearchRequest()
{
m_startSearchTimer->stop();
m_startedSearching = true;
- emit search(m_searchInput->text());
+ emit searchRequest();
+}
+
+void DolphinSearchBox::emitCloseRequest()
+{
+ m_startSearchTimer->stop();
+ m_startedSearching = false;
+ emit closeRequest();
}
void DolphinSearchBox::slotConfigurationChanged()
{
+ saveSettings();
if (m_startedSearching) {
- emitSearchSignal();
+ emitSearchRequest();
}
}
void DolphinSearchBox::slotReturnPressed(const QString& text)
{
- emitSearchSignal();
+ emitSearchRequest();
emit returnPressed(text);
}
-void DolphinSearchBox::setFilterWidgetsVisible(bool visible)
+void DolphinSearchBox::slotFacetsButtonToggled()
{
-#ifdef HAVE_NEPOMUK
- if (visible) {
- if (m_filterWidgetsLayout == 0) {
- m_filterWidgetsLayout = new QFormLayout(this);
- m_filterWidgetsLayout->setSpacing(0);
-
- m_filterWidgets.append(new DateSearchFilterWidget(this));
- m_filterWidgets.append(new RatingSearchFilterWidget(this));
- m_filterWidgets.append(new TagSearchFilterWidget(this));
-
- foreach (AbstractSearchFilterWidget* filterWidget, m_filterWidgets) {
- const QString labelText = filterWidget->filterLabel() + QLatin1Char(':');
- QLabel* label = new QLabel(labelText, this);
- m_filterWidgetsLayout->addRow(label, filterWidget);
- connect(filterWidget, SIGNAL(filterChanged()), this, SLOT(emitSearchSignal()));
- }
- }
- m_topLayout->addLayout(m_filterWidgetsLayout);
- } else {
- m_topLayout->removeItem(m_filterWidgetsLayout);
- }
-#else
- Q_UNUSED(visible);
-#endif
+ const bool facetsIsVisible = !m_facetsWidget->isVisible();
+ m_facetsWidget->setVisible(facetsIsVisible);
+ updateFacetsToggleButton();
+}
+
+void DolphinSearchBox::slotFacetChanged()
+{
+ m_startedSearching = true;
+ m_startSearchTimer->stop();
+ emit searchRequest();
}
-void DolphinSearchBox::initButton(QPushButton* button)
+void DolphinSearchBox::initButton(QToolButton* button)
{
button->setAutoExclusive(true);
- button->setFlat(true);
+ button->setAutoRaise(true);
button->setCheckable(true);
- connect(button, SIGNAL(toggled(bool)), this, SLOT(slotConfigurationChanged()));
+ connect(button, SIGNAL(clicked(bool)), this, SLOT(slotConfigurationChanged()));
}
void DolphinSearchBox::loadSettings()
} else {
m_fileNameButton->setChecked(true);
}
+
+ m_facetsWidget->setVisible(SearchSettings::showFacetsWidget());
}
void DolphinSearchBox::saveSettings()
{
SearchSettings::setLocation(m_fromHereButton->isChecked() ? "FromHere" : "Everywhere");
SearchSettings::setWhat(m_fileNameButton->isChecked() ? "FileName" : "Content");
+ SearchSettings::setShowFacetsWidget(m_facetsToggleButton->isChecked());
SearchSettings::self()->writeConfig();
}
closeButton->setAutoRaise(true);
closeButton->setIcon(KIcon("dialog-close"));
closeButton->setToolTip(i18nc("@info:tooltip", "Quit searching"));
- connect(closeButton, SIGNAL(clicked()), SIGNAL(closeRequest()));
+ connect(closeButton, SIGNAL(clicked()), this, SLOT(emitCloseRequest()));
// Create search label
- QLabel* searchLabel = new QLabel(i18nc("@label:textbox", "Find:"), this);
+ m_searchLabel = new QLabel(this);
// Create search box
m_searchInput = new KLineEdit(this);
m_searchInput->setClearButtonShown(true);
m_searchInput->setFont(KGlobalSettings::generalFont());
+ setFocusProxy(m_searchInput);
connect(m_searchInput, SIGNAL(returnPressed(QString)),
this, SLOT(slotReturnPressed(QString)));
connect(m_searchInput, SIGNAL(textChanged(QString)),
QHBoxLayout* searchInputLayout = new QHBoxLayout();
searchInputLayout->setMargin(0);
searchInputLayout->addWidget(closeButton);
- searchInputLayout->addWidget(searchLabel);
+ searchInputLayout->addWidget(m_searchLabel);
searchInputLayout->addWidget(m_searchInput);
+ // Create "Filename" and "Content" button
+ m_fileNameButton = new QToolButton(this);
+ m_fileNameButton->setText(i18nc("action:button", "Filename"));
+ initButton(m_fileNameButton);
+
+ m_contentButton = new QToolButton();
+ m_contentButton->setText(i18nc("action:button", "Content"));
+ initButton(m_contentButton);
+
+ QButtonGroup* searchWhatGroup = new QButtonGroup(this);
+ searchWhatGroup->addButton(m_fileNameButton);
+ searchWhatGroup->addButton(m_contentButton);
+
+ m_separator = new KSeparator(Qt::Vertical, this);
+
// Create "From Here" and "Everywhere"button
- m_fromHereButton = new QPushButton();
+ m_fromHereButton = new QToolButton(this);
m_fromHereButton->setText(i18nc("action:button", "From Here"));
initButton(m_fromHereButton);
- m_everywhereButton = new QPushButton(this);
+ m_everywhereButton = new QToolButton(this);
m_everywhereButton->setText(i18nc("action:button", "Everywhere"));
initButton(m_everywhereButton);
searchLocationGroup->addButton(m_fromHereButton);
searchLocationGroup->addButton(m_everywhereButton);
- // Create "Filename" and "Content" button
- m_fileNameButton = new QPushButton(this);
- m_fileNameButton->setText(i18nc("action:button", "Filename"));
- initButton(m_fileNameButton);
+ // Create "Facets" widgets
+ m_facetsToggleButton = new QToolButton(this);
+ m_facetsToggleButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
+ initButton(m_facetsToggleButton);
+ connect(m_facetsToggleButton, SIGNAL(clicked()), this, SLOT(slotFacetsButtonToggled()));
- m_contentButton = new QPushButton();
- m_contentButton->setText(i18nc("action:button", "Content"));
- initButton(m_contentButton);;
-
- QButtonGroup* searchWhatGroup = new QButtonGroup(this);
- searchWhatGroup->addButton(m_fileNameButton);
- searchWhatGroup->addButton(m_contentButton);
-
- // Create "Filter" button
- m_filterButton = new QToolButton(this);
- m_filterButton->setIcon(KIcon("view-filter"));
- m_filterButton->setAutoRaise(true);
- m_filterButton->setCheckable(true);
- m_filterButton->hide();
- connect(m_filterButton, SIGNAL(toggled(bool)), this, SLOT(setFilterWidgetsVisible(bool)));
+ m_facetsWidget = new DolphinFacetsWidget(this);
+ m_facetsWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum);
+ connect(m_facetsWidget, SIGNAL(facetChanged()), this, SLOT(slotFacetChanged()));
// Apply layout for the options
QHBoxLayout* optionsLayout = new QHBoxLayout();
optionsLayout->setMargin(0);
- optionsLayout->addWidget(m_fromHereButton);
- optionsLayout->addWidget(m_everywhereButton);
- optionsLayout->addWidget(new KSeparator(Qt::Vertical));
optionsLayout->addWidget(m_fileNameButton);
optionsLayout->addWidget(m_contentButton);
+ optionsLayout->addWidget(m_separator);
+ optionsLayout->addWidget(m_fromHereButton);
+ optionsLayout->addWidget(m_everywhereButton);
optionsLayout->addStretch(1);
- optionsLayout->addWidget(m_filterButton);
+ optionsLayout->addWidget(m_facetsToggleButton);
+
+ // Put the options into a QScrollArea. This prevents increasing the view width
+ // in case that not enough width for the options is available.
+ QWidget* optionsContainer = new QWidget(this);
+ optionsContainer->setLayout(optionsLayout);
+
+ m_optionsScrollArea = new QScrollArea(this);
+ m_optionsScrollArea->setFrameShape(QFrame::NoFrame);
+ m_optionsScrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+ m_optionsScrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+ m_optionsScrollArea->setMaximumHeight(optionsContainer->sizeHint().height());
+ m_optionsScrollArea->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
+ m_optionsScrollArea->setWidget(optionsContainer);
+ m_optionsScrollArea->setWidgetResizable(true);
m_topLayout = new QVBoxLayout(this);
+ m_topLayout->setMargin(0);
m_topLayout->addLayout(searchInputLayout);
- m_topLayout->addLayout(optionsLayout);
+ m_topLayout->addWidget(m_optionsScrollArea);
+ m_topLayout->addWidget(m_facetsWidget);
- searchLabel->setBuddy(m_searchInput);
loadSettings();
// The searching should be started automatically after the user did not change
m_startSearchTimer = new QTimer(this);
m_startSearchTimer->setSingleShot(true);
m_startSearchTimer->setInterval(1000);
- connect(m_startSearchTimer, SIGNAL(timeout()), this, SLOT(emitSearchSignal()));
+ connect(m_startSearchTimer, SIGNAL(timeout()), this, SLOT(emitSearchRequest()));
+
+ updateFacetsToggleButton();
+ applyReadOnlyState();
}
-bool DolphinSearchBox::isSearchPathIndexed() const
+KUrl DolphinSearchBox::nepomukUrlForSearching() const
{
#ifdef HAVE_NEPOMUK
- const QString path = m_searchPath.path();
-
- const KConfig strigiConfig("nepomukstrigirc");
- const QStringList indexedFolders = strigiConfig.group("General").readPathEntry("folders", QStringList());
+ // Create the term for the text from the input-field
+ // dependent on whether a searching for content or
+ // filename is done
+ const QString text = m_searchInput->text();
+ Nepomuk2::Query::Term searchLabelTerm;
+ if (m_contentButton->isChecked()) {
+ // Let Nepomuk parse the query
+ searchLabelTerm = Nepomuk2::Query::QueryParser::parseQuery(text, Nepomuk2::Query::QueryParser::DetectFilenamePattern).term();
+ } else {
+ // Search the text in the filename only
+ QString regex = QRegExp::escape(text);
+ regex.replace("\\*", QLatin1String(".*"));
+ regex.replace("\\?", QLatin1String("."));
+ regex.replace("\\", "\\\\");
+ searchLabelTerm = Nepomuk2::Query::ComparisonTerm(
+ Nepomuk2::Vocabulary::NFO::fileName(),
+ Nepomuk2::Query::LiteralTerm(regex),
+ Nepomuk2::Query::ComparisonTerm::Regexp);
+ }
- // Check whether the current search path is part of an indexed folder
- bool isIndexed = false;
- foreach (const QString& indexedFolder, indexedFolders) {
- if (path.startsWith(indexedFolder)) {
- isIndexed = true;
- break;
- }
+ // Get the term from the facets and merge it with the
+ // created term from the input-field.
+ Nepomuk2::Query::Term facetsTerm = m_facetsWidget->facetsTerm();
+
+ Nepomuk2::Query::FileQuery fileQuery;
+ fileQuery.setFileMode(Nepomuk2::Query::FileQuery::QueryFilesAndFolders);
+ if (facetsTerm.isValid()) {
+ Nepomuk2::Query::AndTerm andTerm;
+ andTerm.addSubTerm(searchLabelTerm);
+ andTerm.addSubTerm(facetsTerm);
+ fileQuery.setTerm(andTerm);
+ } else {
+ fileQuery.setTerm(searchLabelTerm);
}
- if (isIndexed) {
- // The current search path is part of an indexed folder. Check whether no
- // excluded folder is part of the search path.
- const QStringList excludedFolders = strigiConfig.group("General").readPathEntry("exclude folders", QStringList());
- foreach (const QString& excludedFolder, excludedFolders) {
- if (excludedFolder.startsWith(path)) {
- isIndexed = false;
- break;
- }
- }
+ if (m_fromHereButton->isChecked()) {
+ const bool recursive = true;
+ fileQuery.addIncludeFolder(m_searchPath, recursive);
}
- return isIndexed;
+ return fileQuery.toSearchUrl(i18nc("@title UDS_DISPLAY_NAME for a KIO directory listing. %1 is the query the user entered.",
+ "Query Results from '%1'",
+ text));
#else
- return false;
+ return KUrl();
#endif
}
-KUrl DolphinSearchBox::nepomukUrlForSearching() const
+void DolphinSearchBox::applyReadOnlyState()
{
#ifdef HAVE_NEPOMUK
- Nepomuk::Query::AndTerm andTerm;
-
- // Add filter terms
- foreach (const AbstractSearchFilterWidget* filterWidget, m_filterWidgets) {
- const Nepomuk::Query::Term term = filterWidget->queryTerm();
- if (term.isValid()) {
- andTerm.addSubTerm(term);
- }
- }
-
- // Add input from search filter
- const QString text = m_searchInput->text();
- if (!text.isEmpty()) {
- const Nepomuk::Query::Query customQuery = Nepomuk::Query::QueryParser::parseQuery(text);
- if (customQuery.isValid()) {
- andTerm.addSubTerm(customQuery.term());
- }
+ if (m_readOnly) {
+ m_searchLabel->setText(Nepomuk2::Query::Query::titleFromQueryUrl(m_readOnlyQuery));
+ } else {
+#else
+ {
+#endif
+ m_searchLabel->setText(i18nc("@label:textbox", "Find:"));
}
- Nepomuk::Query::FileQuery fileQuery;
- fileQuery.setFileMode(Nepomuk::Query::FileQuery::QueryFiles);
- fileQuery.setTerm(andTerm);
+ m_searchInput->setVisible(!m_readOnly);
+ m_optionsScrollArea->setVisible(!m_readOnly);
- if (fileQuery.isValid()) {
- return fileQuery.toSearchUrl(i18nc("@title UDS_DISPLAY_NAME for a KIO directory listing. %1 is the query the user entered.",
- "Query Results from '%1'",
- text));
+ if (m_readOnly) {
+ m_facetsWidget->hide();
+ } else {
+ m_facetsWidget->setVisible(SearchSettings::showFacetsWidget());
}
-#endif
- return KUrl();
+}
+
+void DolphinSearchBox::updateFacetsToggleButton()
+{
+ const bool facetsIsVisible = SearchSettings::showFacetsWidget();
+ m_facetsToggleButton->setChecked(facetsIsVisible ? true : false);
+ m_facetsToggleButton->setIcon(KIcon(facetsIsVisible ? "arrow-up-double" : "arrow-down-double"));
+ m_facetsToggleButton->setText(facetsIsVisible ? i18nc("action:button", "Less Options") : i18nc("action:button", "More Options"));
}
#include "dolphinsearchbox.moc"
projects / dolphin.git / blobdiff