diff --git a/krusader/Panel/PanelView/krview.cpp b/krusader/Panel/PanelView/krview.cpp index 5a0f0516..59af3684 100644 --- a/krusader/Panel/PanelView/krview.cpp +++ b/krusader/Panel/PanelView/krview.cpp @@ -1,1226 +1,1232 @@ /***************************************************************************** * Copyright (C) 2000-2002 Shie Erlich * * Copyright (C) 2000-2002 Rafi Yanai * * Copyright (C) 2004-2019 Krusader Krew [https://krusader.org] * * * * This file is part of Krusader [https://krusader.org]. * * * * Krusader is free software: you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation, either version 2 of the License, or * * (at your option) any later version. * * * * Krusader is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with Krusader. If not, see [http://www.gnu.org/licenses/]. * *****************************************************************************/ #include "krview.h" #include "krselectionmode.h" #include "krviewfactory.h" #include "krviewitem.h" #include "../FileSystem/dirlisterinterface.h" #include "../FileSystem/fileitem.h" #include "../FileSystem/krpermhandler.h" #include "../Filter/filterdialog.h" #include "../defaults.h" #include "../filelisticon.h" #include "../krcolorcache.h" #include "../krglobal.h" #include "../krpreviews.h" #include "../viewactions.h" // QtCore #include #include // QtGui #include #include #include #include // QtWidgets #include #include #include #include #include #include #include #define FILEITEM getFileItem() KrView *KrViewOperator::_changedView = nullptr; KrViewProperties::PropertyType KrViewOperator::_changedProperties = KrViewProperties::NoProperty; // ----------------------------- operator KrViewOperator::KrViewOperator(KrView *view, QWidget *widget) : _view(view), _widget(widget), _massSelectionUpdate(false) { _saveDefaultSettingsTimer.setSingleShot(true); connect(&_saveDefaultSettingsTimer, &QTimer::timeout, this, &KrViewOperator::saveDefaultSettings); } KrViewOperator::~KrViewOperator() { if(_changedView == _view) saveDefaultSettings(); } void KrViewOperator::startUpdate() { _view->refresh(); } void KrViewOperator::cleared() { _view->clear(); } void KrViewOperator::fileAdded(FileItem *fileitem) { _view->addItem(fileitem); } void KrViewOperator::fileUpdated(FileItem *newFileitem) { _view->updateItem(newFileitem); } void KrViewOperator::startDrag() { QStringList items; _view->getSelectedItems(&items); if (items.empty()) return ; // don't drag an empty thing QPixmap px; if (items.count() > 1 || _view->getCurrentKrViewItem() == nullptr) px = FileListIcon("document-multiple").pixmap(); // we are dragging multiple items else px = _view->getCurrentKrViewItem()->icon(); emit letsDrag(items, px); } bool KrViewOperator::searchItem(const QString &text, bool caseSensitive, int direction) { KrViewItem * item = _view->getCurrentKrViewItem(); if (!item) { return false; } const QRegExp regeEx(text, caseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive, QRegExp::Wildcard); if (!direction) { if (regeEx.indexIn(item->name()) == 0) { return true; } direction = 1; } KrViewItem * startItem = item; while (true) { item = (direction > 0) ? _view->getNext(item) : _view->getPrev(item); if (!item) item = (direction > 0) ? _view->getFirst() : _view->getLast(); if (regeEx.indexIn(item->name()) == 0) { _view->setCurrentKrViewItem(item); _view->makeItemVisible(item); return true; } if (item == startItem) { return false; } } } bool KrViewOperator::filterSearch(const QString &text, bool caseSensitive) { _view->_quickFilterMask = QRegExp(text, caseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive, QRegExp::Wildcard); _view->refresh(); return _view->_count || !_view->_files->numFileItems(); } void KrViewOperator::setMassSelectionUpdate(bool upd) { _massSelectionUpdate = upd; if (!upd) { emit selectionChanged(); _view->redraw(); } } void KrViewOperator::settingsChanged(KrViewProperties::PropertyType properties) { if(!_view->_updateDefaultSettings || _view->_ignoreSettingsChange) return; if(_changedView != _view) saveDefaultSettings(); _changedView = _view; _changedProperties = static_cast(_changedProperties | properties); _saveDefaultSettingsTimer.start(100); } void KrViewOperator::saveDefaultSettings() { _saveDefaultSettingsTimer.stop(); if(_changedView) _changedView->saveDefaultSettings(_changedProperties); _changedProperties = KrViewProperties::NoProperty; _changedView = nullptr; } // ----------------------------- krview const KrView::IconSizes KrView::iconSizes; KrView::KrView(KrViewInstance &instance, KConfig *cfg) : _config(cfg), _properties(nullptr), _focused(false), _fileIconSize(0), _instance(instance), _files(nullptr), _mainWindow(nullptr), _widget(nullptr), _nameToMakeCurrent(QString()), _previews(nullptr), _updateDefaultSettings(false), _ignoreSettingsChange(false), _count(0), _numDirs(0), _dummyFileItem(nullptr) { } KrView::~KrView() { _instance.m_objects.removeOne(this); delete _previews; _previews = nullptr; delete _dummyFileItem; _dummyFileItem = nullptr; if (_properties) qFatal("A class inheriting KrView didn't delete _properties!"); if (_operator) qFatal("A class inheriting KrView didn't delete _operator!"); } void KrView::init(bool enableUpdateDefaultSettings) { // sanity checks: if (!_widget) qFatal("_widget must be set during construction of KrView inheritors"); // ok, continue initProperties(); _operator = createOperator(); setup(); restoreDefaultSettings(); _updateDefaultSettings = enableUpdateDefaultSettings && KConfigGroup(_config, "Startup").readEntry("Update Default Panel Settings", _RememberPos); _instance.m_objects.append(this); } void KrView::initProperties() { const KConfigGroup grpInstance(_config, _instance.name()); const bool displayIcons = grpInstance.readEntry("With Icons", _WithIcons); const KConfigGroup grpSvr(_config, "Look&Feel"); const bool numericPermissions = grpSvr.readEntry("Numeric permissions", _NumericPermissions); int sortOps = 0; if (grpSvr.readEntry("Show Directories First", true)) sortOps |= KrViewProperties::DirsFirst; if(grpSvr.readEntry("Always sort dirs by name", false)) sortOps |= KrViewProperties::AlwaysSortDirsByName; if (!grpSvr.readEntry("Case Sensative Sort", _CaseSensativeSort)) sortOps |= KrViewProperties::IgnoreCase; if (grpSvr.readEntry("Locale Aware Sort", true)) sortOps |= KrViewProperties::LocaleAwareSort; auto sortOptions = static_cast(sortOps); KrViewProperties::SortMethod sortMethod = static_cast( grpSvr.readEntry("Sort method", (int)_DefaultSortMethod)); const bool humanReadableSize = grpSvr.readEntry("Human Readable Size", _HumanReadableSize); // see KDE bug #40131 const bool localeAwareCompareIsCaseSensitive = QString("a").localeAwareCompare("B") > 0; QStringList defaultAtomicExtensions; defaultAtomicExtensions += ".tar.gz"; defaultAtomicExtensions += ".tar.bz2"; defaultAtomicExtensions += ".tar.lzma"; defaultAtomicExtensions += ".tar.xz"; defaultAtomicExtensions += ".moc.cpp"; QStringList atomicExtensions = grpSvr.readEntry("Atomic Extensions", defaultAtomicExtensions); for (QStringList::iterator i = atomicExtensions.begin(); i != atomicExtensions.end();) { QString & ext = *i; ext = ext.trimmed(); if (!ext.length()) { i = atomicExtensions.erase(i); continue; } if (!ext.startsWith('.')) ext.insert(0, '.'); ++i; } _properties = new KrViewProperties(displayIcons, numericPermissions, sortOptions, sortMethod, humanReadableSize, localeAwareCompareIsCaseSensitive, atomicExtensions); } void KrView::showPreviews(bool show) { if(show) { if(!_previews) { _previews = new KrPreviews(this); _previews->update(); } } else { delete _previews; _previews = nullptr; } redraw(); // op()->settingsChanged(KrViewProperties::PropShowPreviews); op()->emitRefreshActions(); } void KrView::updatePreviews() { if(_previews) _previews->update(); } QPixmap KrView::processIcon(const QPixmap &icon, bool dim, const QColor & dimColor, int dimFactor, bool symlink) { QPixmap pixmap = icon; if (symlink) { const QStringList overlays = QStringList() << QString() << "emblem-symbolic-link"; Icon::applyOverlays(&pixmap, overlays); } if(!dim) return pixmap; QImage dimmed = pixmap.toImage(); QPainter p(&dimmed); p.setCompositionMode(QPainter::CompositionMode_SourceIn); p.fillRect(0, 0, icon.width(), icon.height(), dimColor); p.setCompositionMode(QPainter::CompositionMode_SourceOver); p.setOpacity((qreal)dimFactor / (qreal)100); p.drawPixmap(0, 0, icon.width(), icon.height(), pixmap); return QPixmap::fromImage(dimmed, Qt::ColorOnly | Qt::ThresholdDither | Qt::ThresholdAlphaDither | Qt::NoOpaqueDetection ); } QPixmap KrView::getIcon(FileItem *fileitem, bool active, int size/*, KRListItem::cmpColor color*/) { // KConfigGroup ag( krConfig, "Advanced"); ////////////////////////////// QPixmap icon; QString iconName = fileitem->getIcon(); QString cacheName; if(!size) size = _FilelistIconSize.toInt(); QColor dimColor; int dimFactor; bool dim = !active && KrColorCache::getColorCache().getDimSettings(dimColor, dimFactor); if (iconName.isNull()) iconName = ""; cacheName.append(QString::number(size)); if(fileitem->isSymLink()) cacheName.append("LINK_"); if(dim) cacheName.append("DIM_"); cacheName.append(iconName); //QPixmapCache::setCacheLimit( ag.readEntry("Icon Cache Size",_IconCacheSize) ); // first try the cache if (!QPixmapCache::find(cacheName, &icon)) { icon = processIcon(Icon(iconName, Icon("unknown")).pixmap(size), dim, dimColor, dimFactor, fileitem->isSymLink()); // insert it into the cache QPixmapCache::insert(cacheName, icon); } return icon; } QPixmap KrView::getIcon(FileItem *fileitem) { if(_previews) { QPixmap icon; if(_previews->getPreview(fileitem, icon, _focused)) return icon; } return getIcon(fileitem, _focused, _fileIconSize); } /** * this function ADDs a list of selected item names into 'names'. * it assumes the list is ready and doesn't initialize it, or clears it */ void KrView::getItemsByMask(const QString& mask, QStringList* names, bool dirs, bool files) { for (KrViewItem * it = getFirst(); it != nullptr; it = getNext(it)) { if ((it->name() == "..") || !QDir::match(mask, it->name())) continue; // if we got here, than the item fits the mask if (it->getFileItem()->isDir() && !dirs) continue; // do we need to skip folders? if (!it->getFileItem()->isDir() && !files) continue; // do we need to skip files names->append(it->name()); } } /** * this function ADDs a list of selected item names into 'names'. * it assumes the list is ready and doesn't initialize it, or clears it */ void KrView::getSelectedItems(QStringList *names, bool fallbackToFocused) { for (KrViewItem *it = getFirst(); it != nullptr; it = getNext(it)) if (it->isSelected() && (it->name() != "..")) names->append(it->name()); if (fallbackToFocused) { // if all else fails, take the current item const QString item = getCurrentItem(); if (names->empty() && !item.isEmpty() && item != "..") { names->append(item); } } } KrViewItemList KrView::getSelectedKrViewItems() { KrViewItemList items; for (KrViewItem * it = getFirst(); it != nullptr; it = getNext(it)) { if (it->isSelected() && (it->name() != "..")) { items.append(it); } } // if all else fails, take the current item if (items.empty()) { KrViewItem *currentItem = getCurrentKrViewItem(); if (currentItem && !currentItem->isDummy()) { items.append(getCurrentKrViewItem()); } } return items; } QString KrView::statistics() { KIO::filesize_t size = calcSize(); KIO::filesize_t selectedSize = calcSelectedSize(); QString tmp; KConfigGroup grp(_config, "Look&Feel"); if(grp.readEntry("Show Size In Bytes", false)) { tmp = i18nc("%1=number of selected items,%2=total number of items, \ %3=filesize of selected items,%4=filesize in Bytes, \ %5=filesize of all items in folder,%6=filesize in Bytes", "%1 out of %2, %3 (%4) out of %5 (%6)", numSelected(), _count, KIO::convertSize(selectedSize), KRpermHandler::parseSize(selectedSize), KIO::convertSize(size), KRpermHandler::parseSize(size)); } else { tmp = i18nc("%1=number of selected items,%2=total number of items, \ %3=filesize of selected items,%4=filesize of all items in folder", "%1 out of %2, %3 out of %4", numSelected(), _count, KIO::convertSize(selectedSize), KIO::convertSize(size)); } // notify if we're running a filtered view if (filter() != KrViewProperties::All) tmp = ">> [ " + filterMask().nameFilter() + " ] " + tmp; return tmp; } bool KrView::changeSelection(const KRQuery& filter, bool select) { KConfigGroup grpSvr(_config, "Look&Feel"); return changeSelection(filter, select, grpSvr.readEntry("Mark Dirs", _MarkDirs), true); } bool KrView::changeSelection(const KRQuery& filter, bool select, bool includeDirs, bool makeVisible) { if (op()) op()->setMassSelectionUpdate(true); KrViewItem *temp = getCurrentKrViewItem(); KrViewItem *firstMatch = nullptr; for (KrViewItem * it = getFirst(); it != nullptr; it = getNext(it)) { if (it->name() == "..") continue; if (it->getFileItem()->isDir() && !includeDirs) continue; FileItem * file = it->getMutableFileItem(); // filter::match calls getMimetype which isn't const if (file == nullptr) continue; if (filter.match(file)) { it->setSelected(select); if (!firstMatch) firstMatch = it; } } if (op()) op()->setMassSelectionUpdate(false); updateView(); if (ensureVisibilityAfterSelect() && temp != nullptr) { makeItemVisible(temp); } else if (makeVisible && firstMatch != nullptr) { // if no selected item is visible... const KrViewItemList selectedItems = getSelectedKrViewItems(); bool anyVisible = false; for (KrViewItem *item : selectedItems) { if (isItemVisible(item)) { anyVisible = true; break; } } if (!anyVisible) { // ...scroll to fist selected item makeItemVisible(firstMatch); } } redraw(); return firstMatch != nullptr; // return if any file was selected } void KrView::invertSelection() { if (op()) op()->setMassSelectionUpdate(true); KConfigGroup grpSvr(_config, "Look&Feel"); bool markDirs = grpSvr.readEntry("Mark Dirs", _MarkDirs); KrViewItem *temp = getCurrentKrViewItem(); for (KrViewItem * it = getFirst(); it != nullptr; it = getNext(it)) { if (it->name() == "..") continue; if (it->getFileItem()->isDir() && !markDirs && !it->isSelected()) continue; it->setSelected(!it->isSelected()); } if (op()) op()->setMassSelectionUpdate(false); updateView(); if (ensureVisibilityAfterSelect() && temp != nullptr) makeItemVisible(temp); } QString KrView::firstUnmarkedBelowCurrent(const bool skipCurrent) { if (getCurrentKrViewItem() == nullptr) return QString(); KrViewItem *iterator = getCurrentKrViewItem(); if (skipCurrent) iterator = getNext(iterator); while (iterator && iterator->isSelected()) iterator = getNext(iterator); if (!iterator) { iterator = getPrev(getCurrentKrViewItem()); while (iterator && iterator->isSelected()) iterator = getPrev(iterator); } if (!iterator) return QString(); return iterator->name(); } void KrView::deleteItem(const QString &name, bool onUpdate) { KrViewItem *viewItem = findItemByName(name); if (!viewItem) return; if (_previews && !onUpdate) _previews->deletePreview(viewItem); preDeleteItem(viewItem); if (viewItem->FILEITEM->isDir()) { --_numDirs; } --_count; delete viewItem; if (!onUpdate) op()->emitSelectionChanged(); } void KrView::addItem(FileItem *fileItem, bool onUpdate) { if (isFiltered(fileItem)) return; KrViewItem *viewItem = preAddItem(fileItem); if (!viewItem) return; // not added if (_previews) _previews->updatePreview(viewItem); if (fileItem->isDir()) ++_numDirs; ++_count; if (!onUpdate) { op()->emitSelectionChanged(); } } void KrView::updateItem(FileItem *newFileItem) { // file name did not change const QString name = newFileItem->getName(); // preserve 'current' and 'selection' const bool isCurrent = getCurrentItem() == name; QStringList selectedNames; getSelectedItems(&selectedNames, false); const bool isSelected = selectedNames.contains(name); // delete old file item deleteItem(name, true); if (!isFiltered(newFileItem)) { addItem(newFileItem, true); } if (isCurrent) setCurrentItem(name, false); if (isSelected) setSelected(newFileItem, true); op()->emitSelectionChanged(); } void KrView::clear() { if(_previews) _previews->clear(); _count = _numDirs = 0; delete _dummyFileItem; _dummyFileItem = nullptr; redraw(); } bool KrView::handleKeyEvent(QKeyEvent *e) { qDebug() << "key event=" << e; switch (e->key()) { case Qt::Key_Enter : case Qt::Key_Return : { if (e->modifiers() & Qt::ControlModifier) // let the panel handle it e->ignore(); else { KrViewItem * i = getCurrentKrViewItem(); if (i == nullptr) return true; QString tmp = i->name(); op()->emitExecuted(tmp); } return true; } case Qt::Key_QuoteLeft : // Terminal Emulator bugfix if (e->modifiers() == Qt::ControlModifier) { // let the panel handle it e->ignore(); } else { // a normal click - do a lynx-like moving thing // ask krusader to move to the home directory op()->emitGoHome(); } return true; case Qt::Key_Delete : // delete/trash the file (delete with alternative mode is a panel action) // allow only no modifier or KeypadModifier (i.e. Del on a Numeric Keypad) if ((e->modifiers() & ~Qt::KeypadModifier) == Qt::NoModifier) { op()->emitDefaultDeleteFiles(); } return true; case Qt::Key_Insert: { KrViewItem * i = getCurrentKrViewItem(); if (!i) return true; i->setSelected(!i->isSelected()); if (KrSelectionMode::getSelectionHandler()->insertMovesDown()) { KrViewItem * next = getNext(i); if (next) { setCurrentKrViewItem(next); makeItemVisible(next); } } op()->emitSelectionChanged(); return true; } case Qt::Key_Space: { KrViewItem * viewItem = getCurrentKrViewItem(); if (viewItem != nullptr) { viewItem->setSelected(!viewItem->isSelected()); if (viewItem->getFileItem()->isDir() && KrSelectionMode::getSelectionHandler()->spaceCalculatesDiskSpace()) { op()->emitQuickCalcSpace(viewItem); } if (KrSelectionMode::getSelectionHandler()->spaceMovesDown()) { KrViewItem * next = getNext(viewItem); if (next) { setCurrentKrViewItem(next); makeItemVisible(next); } } op()->emitSelectionChanged(); } return true; } case Qt::Key_Backspace : // Terminal Emulator bugfix case Qt::Key_Left : if (e->modifiers() == Qt::ControlModifier || e->modifiers() == Qt::ShiftModifier || e->modifiers() == Qt::AltModifier) { // let the panel handle it e->ignore(); } else { // a normal click - do a lynx-like moving thing // ask krusader to move up a directory op()->emitDirUp(); } return true; // safety case Qt::Key_Right : if (e->modifiers() == Qt::ControlModifier || e->modifiers() == Qt::ShiftModifier || e->modifiers() == Qt::AltModifier) { // let the panel handle it e->ignore(); } else { // just a normal click - do a lynx-like moving thing KrViewItem *i = getCurrentKrViewItem(); if (i) op()->emitGoInside(i->name()); } return true; case Qt::Key_Up : if (e->modifiers() == Qt::ControlModifier) { // let the panel handle it - jump to the Location Bar e->ignore(); } else { KrViewItem *item = getCurrentKrViewItem(); if (item) { if (e->modifiers() == Qt::ShiftModifier) { item->setSelected(!item->isSelected()); op()->emitSelectionChanged(); } item = getPrev(item); if (item) { setCurrentKrViewItem(item); makeItemVisible(item); } } } return true; case Qt::Key_Down : if (e->modifiers() == Qt::ControlModifier || e->modifiers() == (Qt::ControlModifier | Qt::ShiftModifier)) { // let the panel handle it - jump to command line e->ignore(); } else { KrViewItem *item = getCurrentKrViewItem(); if (item) { if (e->modifiers() == Qt::ShiftModifier) { item->setSelected(!item->isSelected()); op()->emitSelectionChanged(); } item = getNext(item); if (item) { setCurrentKrViewItem(item); makeItemVisible(item); } } } return true; case Qt::Key_Home: { if (e->modifiers() & Qt::ShiftModifier) { bool select = true; KrViewItem *pos = getCurrentKrViewItem(); if (pos == nullptr) pos = getLast(); KrViewItem *item = getFirst(); op()->setMassSelectionUpdate(true); while (item) { item->setSelected(select); if (item == pos) select = false; item = getNext(item); } op()->setMassSelectionUpdate(false); } KrViewItem * first = getFirst(); if (first) { setCurrentKrViewItem(first); makeItemVisible(first); } } return true; case Qt::Key_End: if (e->modifiers() & Qt::ShiftModifier) { bool select = false; KrViewItem *pos = getCurrentKrViewItem(); if (pos == nullptr) pos = getFirst(); op()->setMassSelectionUpdate(true); KrViewItem *item = getFirst(); while (item) { if (item == pos) select = true; item->setSelected(select); item = getNext(item); } op()->setMassSelectionUpdate(false); } else { KrViewItem *last = getLast(); if (last) { setCurrentKrViewItem(last); makeItemVisible(last); } } return true; case Qt::Key_PageDown: { KrViewItem * current = getCurrentKrViewItem(); int downStep = itemsPerPage(); while (downStep != 0 && current) { KrViewItem * newCurrent = getNext(current); if (newCurrent == nullptr) break; current = newCurrent; downStep--; } if (current) { setCurrentKrViewItem(current); makeItemVisible(current); } return true; } case Qt::Key_PageUp: { KrViewItem * current = getCurrentKrViewItem(); int upStep = itemsPerPage(); while (upStep != 0 && current) { KrViewItem * newCurrent = getPrev(current); if (newCurrent == nullptr) break; current = newCurrent; upStep--; } if (current) { setCurrentKrViewItem(current); makeItemVisible(current); } return true; } case Qt::Key_Escape: e->ignore(); return true; // otherwise the selection gets lost??!?? // also it is needed by the panel case Qt::Key_A : // mark all if (e->modifiers() == Qt::ControlModifier) { //FIXME: shouldn't there also be a shortcut for unselecting everything ? selectAllIncludingDirs(); return true; } #if __GNUC__ >= 7 [[gnu::fallthrough]]; #endif default: return false; } return false; } void KrView::zoomIn() { int idx = iconSizes.indexOf(_fileIconSize); if(idx >= 0 && (idx+1) < iconSizes.count()) setFileIconSize(iconSizes[idx+1]); } void KrView::zoomOut() { int idx = iconSizes.indexOf(_fileIconSize); if(idx > 0) setFileIconSize(iconSizes[idx-1]); } void KrView::setFileIconSize(int size) { if(iconSizes.indexOf(size) < 0) return; _fileIconSize = size; if(_previews) { _previews->clear(); _previews->update(); } redraw(); op()->emitRefreshActions(); } int KrView::defaultFileIconSize() { KConfigGroup grpSvr(_config, _instance.name()); return grpSvr.readEntry("IconSize", _FilelistIconSize).toInt(); } void KrView::saveDefaultSettings(KrViewProperties::PropertyType properties) { saveSettings(KConfigGroup(_config, _instance.name()), properties); op()->emitRefreshActions(); } void KrView::restoreDefaultSettings() { restoreSettings(KConfigGroup(_config, _instance.name())); } void KrView::saveSettings(KConfigGroup group, KrViewProperties::PropertyType properties) { if(properties & KrViewProperties::PropIconSize) group.writeEntry("IconSize", fileIconSize()); if(properties & KrViewProperties::PropShowPreviews) group.writeEntry("ShowPreviews", previewsShown()); if(properties & KrViewProperties::PropSortMode) saveSortMode(group); if(properties & KrViewProperties::PropFilter) { group.writeEntry("Filter", static_cast(_properties->filter)); group.writeEntry("FilterApplysToDirs", _properties->filterApplysToDirs); if(_properties->filterSettings.isValid()) _properties->filterSettings.save(KConfigGroup(&group, "FilterSettings")); } } void KrView::restoreSettings(const KConfigGroup& group) { _ignoreSettingsChange = true; doRestoreSettings(group); _ignoreSettingsChange = false; refresh(); } void KrView::doRestoreSettings(KConfigGroup group) { restoreSortMode(group); setFileIconSize(group.readEntry("IconSize", defaultFileIconSize())); showPreviews(group.readEntry("ShowPreviews", false)); _properties->filter = static_cast(group.readEntry("Filter", static_cast(KrViewProperties::All))); _properties->filterApplysToDirs = group.readEntry("FilterApplysToDirs", false); _properties->filterSettings.load(KConfigGroup(&group, "FilterSettings")); _properties->filterMask = _properties->filterSettings.toQuery(); } void KrView::applySettingsToOthers() { for(auto view : _instance.m_objects) { if(this != view) { view->_ignoreSettingsChange = true; view->copySettingsFrom(this); view->_ignoreSettingsChange = false; } } } void KrView::sortModeUpdated(KrViewProperties::ColumnType sortColumn, bool descending) { if(sortColumn == _properties->sortColumn && descending == (bool) (_properties->sortOptions & KrViewProperties::Descending)) return; int options = _properties->sortOptions; if(descending) options |= KrViewProperties::Descending; else options &= ~KrViewProperties::Descending; _properties->sortColumn = sortColumn; _properties->sortOptions = static_cast(options); // op()->settingsChanged(KrViewProperties::PropSortMode); } bool KrView::drawCurrent() const { return isFocused() || KConfigGroup(_config, "Look&Feel") .readEntry("Always Show Current Item", _AlwaysShowCurrentItem); } void KrView::saveSortMode(KConfigGroup &group) { group.writeEntry("Sort Column", static_cast(_properties->sortColumn)); group.writeEntry("Descending Sort Order", _properties->sortOptions & KrViewProperties::Descending); } void KrView::restoreSortMode(KConfigGroup &group) { int column = group.readEntry("Sort Column", static_cast(KrViewProperties::Name)); bool isDescending = group.readEntry("Descending Sort Order", false); setSortMode(static_cast(column), isDescending); } QString KrView::krPermissionText(const FileItem * fileitem) { QString tmp; switch (fileitem->isReadable()) { case ALLOWED_PERM: tmp+='r'; break; case UNKNOWN_PERM: tmp+='?'; break; case NO_PERM: tmp+='-'; break; } switch (fileitem->isWriteable()) { case ALLOWED_PERM: tmp+='w'; break; case UNKNOWN_PERM: tmp+='?'; break; case NO_PERM: tmp+='-'; break; } switch (fileitem->isExecutable()) { case ALLOWED_PERM: tmp+='x'; break; case UNKNOWN_PERM: tmp+='?'; break; case NO_PERM: tmp+='-'; break; } return tmp; } QString KrView::permissionsText(const KrViewProperties *properties, const FileItem *fileItem) { return properties->numericPermissions ? QString().asprintf("%.4o", fileItem->getMode() & (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO)) : fileItem->getPerm(); } QString KrView::sizeText(const KrViewProperties *properties, KIO::filesize_t size) { return properties->humanReadableSize ? KIO::convertSize(size) : KRpermHandler::parseSize(size); } QString KrView::mimeTypeText(FileItem *fileItem) { QMimeType mt = QMimeDatabase().mimeTypeForName(fileItem->getMime()); return mt.isValid() ? mt.comment() : QString(); } bool KrView::isFiltered(FileItem *fileitem) { if (_quickFilterMask.isValid() && _quickFilterMask.indexIn(fileitem->getName()) == -1) return true; bool filteredOut = false; bool isDir = fileitem->isDir(); if (!isDir || (isDir && properties()->filterApplysToDirs)) { switch (properties()->filter) { case KrViewProperties::All : break; case KrViewProperties::Custom : if (!properties()->filterMask.match(fileitem)) filteredOut = true; break; case KrViewProperties::Dirs: if (!isDir) filteredOut = true; break; case KrViewProperties::Files: if (isDir) filteredOut = true; break; default: break; } } return filteredOut; } void KrView::setFiles(DirListerInterface *files) { if(files != _files) { clear(); if(_files) QObject::disconnect(_files, nullptr, op(), nullptr); _files = files; } if(!_files) return; QObject::disconnect(_files, nullptr, op(), nullptr); QObject::connect(_files, &DirListerInterface::scanDone, op(), &KrViewOperator::startUpdate); QObject::connect(_files, &DirListerInterface::cleared, op(), &KrViewOperator::cleared); QObject::connect(_files, &DirListerInterface::addedFileItem, op(), &KrViewOperator::fileAdded); QObject::connect(_files, &DirListerInterface::updatedFileItem, op(), &KrViewOperator::fileUpdated); } void KrView::setFilter(KrViewProperties::FilterSpec filter, const FilterSettings& customFilter, bool applyToDirs) { _properties->filter = filter; _properties->filterSettings = customFilter; _properties->filterMask = customFilter.toQuery(); _properties->filterApplysToDirs = applyToDirs; refresh(); } void KrView::setFilter(KrViewProperties::FilterSpec filter) { KConfigGroup cfg(_config, "Look&Feel"); bool rememberSettings = cfg.readEntry("FilterDialogRemembersSettings", _FilterDialogRemembersSettings); bool applyToDirs = rememberSettings ? _properties->filterApplysToDirs : false; switch (filter) { case KrViewProperties::All : break; case KrViewProperties::Custom : { - FilterDialog dialog(_widget, i18n("Filter Files"), QStringList(i18n("Apply filter to folders")), false); - dialog.checkExtraOption(i18n("Apply filter to folders"), applyToDirs); - if(rememberSettings) + QString applyFilterToFolders = i18n("Apply filter to folder&s"); + // Note: It has the same shortcut as "Apply &selection to folders" has + // in a very similar dialog (which is aimed to select files/folders). + // The "Alt+A" and "Alt+F" shortcuts were already taken + + FilterDialog dialog(_widget, i18n("Filter Files"), QStringList(applyFilterToFolders), false); + dialog.checkExtraOption(applyFilterToFolders, applyToDirs); + if (rememberSettings) dialog.applySettings(_properties->filterSettings); dialog.exec(); FilterSettings s(dialog.getSettings()); - if(!s.isValid()) // if the user canceled - quit + if (!s.isValid()) // if the user canceled -> quit return; _properties->filterSettings = s; _properties->filterMask = s.toQuery(); - applyToDirs = dialog.isExtraOptionChecked(i18n("Apply filter to folders")); + applyToDirs = dialog.isExtraOptionChecked(applyFilterToFolders); } break; default: return; } _properties->filterApplysToDirs = applyToDirs; _properties->filter = filter; refresh(); } void KrView::customSelection(bool select) { KConfigGroup grpSvr(_config, "Look&Feel"); bool includeDirs = grpSvr.readEntry("Mark Dirs", _MarkDirs); - FilterDialog dialog(nullptr, i18n("Select Files"), QStringList(i18n("Apply selection to folders")), false); - dialog.checkExtraOption(i18n("Apply selection to folders"), includeDirs); + QString applySelToFolders = i18n("Apply &selection to folders"); + FilterDialog dialog(nullptr, i18n("Select Files"), QStringList(applySelToFolders), false); + dialog.checkExtraOption(applySelToFolders, includeDirs); dialog.exec(); KRQuery query = dialog.getQuery(); - // if the user canceled - quit + // if the user canceled -> quit if (query.isNull()) return; - includeDirs = dialog.isExtraOptionChecked(i18n("Apply selection to folders")); + includeDirs = dialog.isExtraOptionChecked(applySelToFolders); changeSelection(query, select, includeDirs); } void KrView::refresh() { const QString currentItem = !nameToMakeCurrent().isEmpty() ? // nameToMakeCurrent() : getCurrentItem(); bool scrollToCurrent = !nameToMakeCurrent().isEmpty() || isItemVisible(getCurrentKrViewItem()); setNameToMakeCurrent(QString()); const QModelIndex currentIndex = getCurrentIndex(); const QList selection = selectedUrls(); clear(); if(!_files) return; QList fileItems; // if we are not at the root add the ".." entry if(!_files->isRoot()) { _dummyFileItem = FileItem::createDummy(); fileItems << _dummyFileItem; } foreach(FileItem *fileitem, _files->fileItems()) { if(!fileitem || isFiltered(fileitem)) continue; if(fileitem->isDir()) _numDirs++; _count++; fileItems << fileitem; } populate(fileItems, _dummyFileItem); if(!selection.isEmpty()) setSelectionUrls(selection); if (!currentItem.isEmpty()) { if (currentItem == ".." && _count > 0 && // !_quickFilterMask.isEmpty() && _quickFilterMask.isValid()) { // In a filtered view we should never select the dummy entry if // there are real matches. setCurrentKrViewItem(getNext(getFirst())); } else { setCurrentItem(currentItem, scrollToCurrent, currentIndex); } } else { setCurrentKrViewItem(getFirst()); } updatePreviews(); redraw(); op()->emitSelectionChanged(); } void KrView::setSelected(const FileItem* fileitem, bool select) { if (fileitem == _dummyFileItem) return; if (select) clearSavedSelection(); intSetSelected(fileitem, select); } void KrView::saveSelection() { _savedSelection = selectedUrls(); op()->emitRefreshActions(); } void KrView::restoreSelection() { if(canRestoreSelection()) setSelectionUrls(_savedSelection); } void KrView::clearSavedSelection() { _savedSelection.clear(); op()->emitRefreshActions(); } void KrView::markSameBaseName() { KrViewItem* item = getCurrentKrViewItem(); if (!item) return; KRQuery query(QString("%1.*").arg(item->name(false))); changeSelection(query, true, false); } void KrView::markSameExtension() { KrViewItem* item = getCurrentKrViewItem(); if (!item) return; KRQuery query(QString("*.%1").arg(item->extension())); changeSelection(query, true, false); }