diff options
Diffstat (limited to 'lumina-fm/MainUI.cpp')
| -rw-r--r-- | lumina-fm/MainUI.cpp | 1221 |
1 files changed, 1221 insertions, 0 deletions
diff --git a/lumina-fm/MainUI.cpp b/lumina-fm/MainUI.cpp new file mode 100644 index 00000000..1c61e0d9 --- /dev/null +++ b/lumina-fm/MainUI.cpp @@ -0,0 +1,1221 @@ +//=========================================== +// Lumina-DE source code +// Copyright (c) 2014, Ken Moore +// Available under the 3-clause BSD license +// See the LICENSE file for full details +//=========================================== +#include "MainUI.h" +#include "ui_MainUI.h" + +MainUI::MainUI() : QMainWindow(), ui(new Ui::MainUI){ + ui->setupUi(this); + //Be careful about the QSettings setup, it must match the lumina-desktop setup + QSettings::setPath(QSettings::NativeFormat, QSettings::UserScope, QDir::homePath()+"/.lumina"); + settings = new QSettings( QSettings::UserScope, "LuminaDE", "lumina-fm", this); + //initialize the non-ui widgets + tabBar = new QTabBar(this); + tabBar->setTabsClosable(true); + tabBar->setMovable(true); //tabs are independant - so allow the user to sort them + tabBar->setShape(QTabBar::RoundedNorth); + tabBar->setFocusPolicy(Qt::NoFocus); + ui->verticalLayout_browser->insertWidget(0,tabBar); + currentDir = new QLineEdit(this); + ui->toolBar->insertWidget(ui->actionBookMark, currentDir); + currentDir->setFocusPolicy(Qt::StrongFocus); + fsmod = new QFileSystemModel(this); + fsmod->setRootPath("/"); + ui->tree_dir_view->setModel(fsmod); + ui->tree_dir_view->sortByColumn(0, Qt::AscendingOrder); + ui->tree_dir_view->setColumnWidth(0,200); + ui->tree_dir_view->setColumnWidth(1,80); //size column should be small + ui->tree_dir_view->setColumnWidth(2,80); //type column should be small + ui->list_dir_view->setModel(fsmod); + dirCompleter = new QCompleter(fsmod, this); + dirCompleter->setModelSorting( QCompleter::CaseInsensitivelySortedModel ); + currentDir->setCompleter(dirCompleter); + snapmod = new QFileSystemModel(this); + ui->tree_zfs_dir->setModel(snapmod); + ui->tree_zfs_dir->sortByColumn(0, Qt::AscendingOrder); + iconProv = new MimeIconProvider(); + fsmod->setIconProvider(iconProv); + snapmod->setIconProvider(iconProv); + fswatcher = new QFileSystemWatcher(this); + connect(fswatcher, SIGNAL(directoryChanged(QString)), this, SLOT(reloadDirectory()) ); + contextMenu = new QMenu(this); + radio_view_details = new QRadioButton(tr("Detailed List"), this); + radio_view_list = new QRadioButton(tr("Basic List"), this); + radio_view_icons = new QRadioButton(tr("Icons"), this); + detWA = new QWidgetAction(this); + detWA->setDefaultWidget(radio_view_details); + listWA = new QWidgetAction(this); + listWA->setDefaultWidget(radio_view_list); + icoWA = new QWidgetAction(this); + icoWA->setDefaultWidget(radio_view_icons); + ui->menuView->addAction(detWA); + ui->menuView->addAction(listWA); + ui->menuView->addAction(icoWA); + //Setup the special Phonon widgets + mediaObj = new Phonon::MediaObject(this); + mediaObj->setTickInterval(200); //1/5 second ticks for updates + videoDisplay = new Phonon::VideoWidget(this); + videoDisplay->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); + ui->videoLayout->addWidget(videoDisplay); + Phonon::createPath(mediaObj, videoDisplay); + videoDisplay->setVisible(false); + audioOut = new Phonon::AudioOutput(Phonon::VideoCategory, this); + Phonon::createPath(mediaObj, audioOut); + playerSlider = new Phonon::SeekSlider(this); + playerSlider->setMediaObject(mediaObj); + ui->videoControlLayout->insertWidget(4, playerSlider); + ui->tool_player_stop->setEnabled(false); //nothing to stop yet + ui->tool_player_pause->setVisible(false); //nothing to pause yet + + //Setup any specialty keyboard shortcuts + nextTabLShort = new QShortcut( QKeySequence(tr("Shift+Left")), this); + nextTabRShort = new QShortcut( QKeySequence(tr("Shift+Right")), this); + closeTabShort = new QShortcut( QKeySequence(tr("Ctrl+W")), this); + copyFilesShort = new QShortcut( QKeySequence(tr("Ctrl+C")), this); + pasteFilesShort = new QShortcut( QKeySequence(tr("Ctrl+V")), this); + deleteFilesShort = new QShortcut( QKeySequence(tr("Delete")), this); + //Finish loading the interface + setupIcons(); + setupConnections(); + loadSettings(); + RebuildBookmarksMenu(); + RebuildDeviceMenu(); + //Make sure we start on the browser page + goToBrowserPage(); +} + +MainUI::~MainUI(){ + +} + +void MainUI::OpenDirs(QStringList dirs){ + for(int i=0; i<dirs.length(); i++){ + //Add this directory in a new tab + if(dirs[i].endsWith("/")){ dirs[i].chop(1); } + qDebug() << "Open Directory:" << dirs[i]; + int index = tabBar->addTab( dirs[i].section("/",-1) ); + tabBar->setTabWhatsThis( index, dirs[i] ); + if(index==0){ setCurrentDir(dirs[i]); }//display this as the current dir + } + tabBar->setVisible( tabBar->count() > 1 ); +} + +//========== +// PRIVATE +//========== +void MainUI::setupIcons(){ + this->setWindowIcon( LXDG::findIcon("Insight-FileManager","") ); + + //Setup all the icons using libLumina + ui->actionClose->setIcon( LXDG::findIcon("application-exit","") ); + ui->actionNew_Tab->setIcon( LXDG::findIcon("tab-new-background","") ); + //ui->action_Preferences->setIcon( LXDG::findIcon("configure","") ); + ui->actionUpDir->setIcon( LXDG::findIcon("go-up","") ); + ui->actionBack->setIcon( LXDG::findIcon("go-previous","") ); + ui->actionHome->setIcon( LXDG::findIcon("go-home","") ); + ui->actionBookMark->setIcon( LXDG::findIcon("bookmarks","") ); + ui->actionBackToBrowser->setIcon( LXDG::findIcon("go-previous","") ); + ui->actionManage_Bookmarks->setIcon( LXDG::findIcon("bookmarks-organize","") ); + ui->actionScan->setIcon( LXDG::findIcon("system-search","") ); + + //Browser page + ui->tool_addToDir->setIcon( LXDG::findIcon("folder-new","") ); + ui->tool_goToImages->setIcon( LXDG::findIcon("fileview-preview","") ); + ui->tool_goToPlayer->setIcon( LXDG::findIcon("applications-multimedia","") ); + ui->tool_goToRestore->setIcon( LXDG::findIcon("document-revert","") ); + + //Multimedia Player page + ui->tool_player_next->setIcon( LXDG::findIcon("media-skip-forward","") ); + ui->tool_player_prev->setIcon( LXDG::findIcon("media-skip-backward","") ); + ui->tool_player_pause->setIcon( LXDG::findIcon("media-playback-pause","") ); + ui->tool_player_play->setIcon( LXDG::findIcon("media-playback-start","") ); + ui->tool_player_stop->setIcon( LXDG::findIcon("media-playback-stop","") ); + + //Slideshow page + ui->tool_image_goBegin->setIcon( LXDG::findIcon("go-first-view","") ); + ui->tool_image_goEnd->setIcon( LXDG::findIcon("go-last-view","") ); + ui->tool_image_goPrev->setIcon( LXDG::findIcon("go-previous-view","") ); + ui->tool_image_goNext->setIcon( LXDG::findIcon("go-next-view","") ); + + //ZFS Restore page + ui->tool_zfs_nextSnap->setIcon( LXDG::findIcon("go-next-view","") ); + ui->tool_zfs_prevSnap->setIcon( LXDG::findIcon("go-previous-view","") ); + ui->tool_zfs_restoreItem->setIcon( LXDG::findIcon("document-revert","") ); +} + +void MainUI::setupConnections(){ + connect(QApplication::instance(), SIGNAL(focusChanged(QWidget*, QWidget*)), this, SLOT(startEditDir(QWidget*, QWidget*)) ); + connect(tabBar, SIGNAL(currentChanged(int)), this, SLOT(tabChanged(int)) ); + connect(tabBar, SIGNAL(tabCloseRequested(int)), this, SLOT(tabClosed(int)) ); + connect(ui->menuBookmarks, SIGNAL(triggered(QAction*)), this, SLOT(goToBookmark(QAction*)) ); + connect(ui->menuExternal_Devices, SIGNAL(triggered(QAction*)), this, SLOT(goToDevice(QAction*)) ); + connect(currentDir, SIGNAL(returnPressed()), this, SLOT(goToDirectory())); + connect(radio_view_details, SIGNAL(toggled(bool)), this, SLOT(viewModeChanged(bool)) ); + connect(radio_view_list, SIGNAL(toggled(bool)), this, SLOT(viewModeChanged(bool)) ); + connect(radio_view_icons, SIGNAL(toggled(bool)), this, SLOT(viewModeChanged(bool)) ); + + //Tree Widget interaction + connect(ui->tree_dir_view, SIGNAL(activated(const QModelIndex&)), this, SLOT(ItemRun(const QModelIndex&)) ); + connect(ui->list_dir_view, SIGNAL(activated(const QModelIndex&)), this, SLOT(ItemRun(const QModelIndex&)) ); + connect(ui->tree_dir_view, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(OpenContextMenu(const QPoint&)) ); + connect(ui->list_dir_view, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(OpenContextMenu(const QPoint&)) ); + + //Page Switching + connect(ui->tool_goToPlayer, SIGNAL(clicked()), this, SLOT(goToMultimediaPage()) ); + connect(ui->tool_goToRestore, SIGNAL(clicked()), this, SLOT(goToRestorePage()) ); + connect(ui->tool_goToImages, SIGNAL(clicked()), this, SLOT(goToSlideshowPage()) ); + connect(ui->actionBackToBrowser, SIGNAL(triggered()), this, SLOT(goToBrowserPage()) ); + + //Slideshow page + connect(ui->combo_image_name, SIGNAL(currentIndexChanged(int)), this, SLOT(showNewPicture()) ); + connect(ui->tool_image_goBegin, SIGNAL(clicked()), this, SLOT(firstPicture()) ); + connect(ui->tool_image_goEnd, SIGNAL(clicked()), this, SLOT(lastPicture()) ); + connect(ui->tool_image_goNext, SIGNAL(clicked()), this, SLOT(nextPicture()) ); + connect(ui->tool_image_goPrev, SIGNAL(clicked()), this, SLOT(prevPicture()) ); + + //ZFS Restore page + connect(ui->slider_zfs_snapshot, SIGNAL(valueChanged(int)), this, SLOT(showSnapshot()) ); + connect(ui->tool_zfs_nextSnap, SIGNAL(clicked()), this, SLOT(nextSnapshot()) ); + connect(ui->tool_zfs_prevSnap, SIGNAL(clicked()), this, SLOT(prevSnapshot()) ); + connect(ui->tool_zfs_restoreItem, SIGNAL(clicked()), this, SLOT(restoreItems()) ); + + //Multimedia Player page + connect(ui->tool_player_next, SIGNAL(clicked()), this, SLOT(playerNext())); + connect(ui->tool_player_prev, SIGNAL(clicked()), this, SLOT(playerPrevious())); + connect(ui->tool_player_pause, SIGNAL(clicked()), this, SLOT(playerPause())); + connect(ui->tool_player_play, SIGNAL(clicked()), this, SLOT(playerStart())); + connect(ui->tool_player_stop, SIGNAL(clicked()), this, SLOT(playerStop())); + connect(ui->combo_player_list, SIGNAL(currentIndexChanged(int)), this, SLOT(playerFileChanged()) ); + connect(mediaObj, SIGNAL(finished()), this, SLOT(playerFinished()) ); + connect(mediaObj, SIGNAL(tick(qint64)), this, SLOT(playerTimeChanged(qint64)) ); + connect(mediaObj, SIGNAL(stateChanged(Phonon::State, Phonon::State)), this, SLOT(playerStateChanged(Phonon::State, Phonon::State)) ); + connect(mediaObj, SIGNAL(hasVideoChanged(bool)), this, SLOT(playerVideoAvailable(bool)) ); + //Special Keyboard Shortcuts + connect(nextTabLShort, SIGNAL(activated()), this, SLOT( prevTab() ) ); + connect(nextTabRShort, SIGNAL(activated()), this, SLOT( nextTab() ) ); + connect(closeTabShort, SIGNAL(activated()), this, SLOT( tabClosed() ) ); + connect(copyFilesShort, SIGNAL(activated()), this, SLOT( CopyItems() ) ); + connect(pasteFilesShort, SIGNAL(activated()), this, SLOT( PasteItems() ) ); + connect(deleteFilesShort, SIGNAL(activated()), this, SLOT( RemoveItem() ) ); +} + +void MainUI::loadSettings(){ + //Note: make sure this is run after all the UI elements are created and connected to slots + // but before the first directory gets loaded + ui->actionView_Hidden_Files->setChecked( settings->value("showhidden", false).toBool() ); + on_actionView_Hidden_Files_triggered(); //make sure to update the models too + QString view = settings->value("viewmode","details").toString(); + if(view=="icons"){ radio_view_icons->setChecked(true); } + else if(view=="list"){ radio_view_list->setChecked(true); } + else{ radio_view_details->setChecked(true); } +} + +void MainUI::RebuildBookmarksMenu(){ + //Create the bookmarks menu + ui->menuBookmarks->clear(); + ui->menuBookmarks->addAction(ui->actionManage_Bookmarks); + ui->menuBookmarks->addSeparator(); + QStringList BM = settings->value("bookmarks", QStringList()).toStringList(); + ui->menuBookmarks->clear(); + ui->menuBookmarks->addAction(ui->actionManage_Bookmarks); + ui->menuBookmarks->addSeparator(); + bool changed = false; + BM.sort(); //Sort alphabetically + for(int i=0; i<BM.length(); i++){ + if(QFile::exists(BM[i].section("::::",1,1)) ){ + QAction *act = new QAction(BM[i].section("::::",0,0),this); + act->setWhatsThis(BM[i].section("::::",1,1)); + ui->menuBookmarks->addAction(act); + }else{ + //Invalid directory - remove the bookmark + BM.removeAt(i); + i--; + changed = true; + } + } + if(changed){ settings->setValue("bookmarks",BM); } + ui->actionManage_Bookmarks->setEnabled(BM.length()>0); +} + +void MainUI::RebuildDeviceMenu(){ + //Create the External Devices Menu appropriately + ui->menuExternal_Devices->clear(); + ui->menuExternal_Devices->addAction( ui->actionScan ); + ui->menuExternal_Devices->addSeparator(); + //Scan for externally mounted devices + QStringList devs = LOS::ExternalDevicePaths(); + //Output Format: <type>::::<filesystem>::::<path> (6/24/14 - version 0.4.0 ) + // <type> = [USB, HDRIVE, SDCARD, DVD, UNKNOWN] + + //Now add them to the menu appropriately + for(int i=0; i<devs.length(); i++){ + QAction *act = new QAction(devs[i].section("::::",2,2).section("/",-1),this); + act->setWhatsThis(devs[i].section("::::",2,2)); //full path to mountpoint + act->setToolTip( QString(tr("Filesystem: %1")).arg( devs[i].section("::::",1,1) ) ); + //Now set the appropriate icon + QString type = devs[i].section("::::",0,0); + if(type=="USB"){ type = "drive-removable-media-usb"; } + else if(type=="HDRIVE"){ type = "drive-harddisk"; } + else if(type=="SDCARD"){ type = "media-flash-sd-mmc"; } + else if(type=="DVD"){ type = "media-optical"; } + else{ type = "drive-removable-media"; } + act->setIcon( LXDG::findIcon(type, "") ); + ui->menuExternal_Devices->addAction(act); + } +} + +bool MainUI::checkUserPerms(){ + if(!isUserWritable){ + QMessageBox::warning(this, tr("Invalid Permissions"), tr("You do not have permission to edit this directory!") ); + } + return isUserWritable; +} + +QString MainUI::msToText(qint64 ms){ + QString disp; + if(ms>3600000){ + disp.append( QString::number(ms/3600000)+":" ); + ms = ms%3600000; + } + if(ms>60000){ + disp.append( QString::number(ms/60000)+":" ); + ms = ms%60000; + }else{ + disp.append("0:"); + } + if(ms>1000){ + if(ms>=10000){ disp.append( QString::number(ms/1000) ); } + else{ disp.append( "0"+QString::number(ms/1000) ); } + }else{ + disp.append("00"); + } + return disp; +} + +QString MainUI::getCurrentDir(){ + return currentDir->whatsThis(); +} + +void MainUI::setCurrentDir(QString dir){ + if(dir.isEmpty()){ return; } + QFileInfo info(dir); + if(!info.isDir() || !info.exists() ){ + qDebug() << "Invalid Directory:" << dir; + //Try to just go up the dir tree one level + dir.chop(dir.section("/",-1).length()); + if(!QFile::exists(dir)){ + //Still bad dir - try to return to previously shown dir + if(currentDir->whatsThis().isEmpty()){ return; } //nothing to return to + else{ dir = currentDir->whatsThis(); } + } + } + //qDebug() << "Show Directory:" << dir; + //qDebug() << "Dir Info:" << dir; + //qDebug() << " - RWXLOG:" << info.isReadable() << info.isWritable() << info.isExecutable() << info.isSymLink() << info.ownerId() << info.groupId(); + isUserWritable = info.isWritable(); + if(dir.endsWith("/") && dir!="/" ){ dir.chop(1); } + QString rawdir = dir; + //dir.replace(QDir::homePath()+"/", "~/"); + currentDir->setText(dir); + //Update the directory viewer and update the line edit + keepFocus = !currentDir->hasFocus(); + currentDir->setWhatsThis(dir); //save the full path internally + if(radio_view_details->isChecked()){ + ui->tree_dir_view->setRootIndex(fsmod->index(dir)); + }else{ + ui->list_dir_view->setRootIndex(fsmod->index(dir)); + } + //Setup the directory watcher here + if( !fswatcher->directories().isEmpty() ){ fswatcher->removePaths(fswatcher->directories()); } + fswatcher->addPath(dir); + //Adjust the tab data + tabBar->setTabWhatsThis( tabBar->currentIndex(), rawdir ); + if(dir!="/"){ tabBar->setTabText( tabBar->currentIndex(), dir.section("/",-1) ); } + else{ tabBar->setTabText( tabBar->currentIndex(), dir); } + QStringList history = tabBar->tabData(tabBar->currentIndex()).toStringList(); + if(history.isEmpty() || history.first()!=rawdir){ history.prepend(rawdir); history.removeAll(""); } + //qDebug() << "History:" << history; + tabBar->setTabData(tabBar->currentIndex(), history); + //Now adjust the items as necessary + QTimer::singleShot(0, this, SLOT(checkForMultimediaFiles())); + QTimer::singleShot(0, this, SLOT(checkForBackups())); + QTimer::singleShot(0, this, SLOT(checkForPictures())); + if(isUserWritable){ ui->label_dir_stats->setText(""); } + else{ ui->label_dir_stats->setText(tr("Limited Access Directory")); } + ui->tool_addToDir->setVisible(isUserWritable); + ui->actionUpDir->setEnabled(dir!="/"); + ui->actionBack->setEnabled(history.length() > 1); + ui->actionBookMark->setEnabled( rawdir!=QDir::homePath() && settings->value("bookmarks", QStringList()).toStringList().filter("::::"+rawdir).length()<1 ); + RebuildDeviceMenu(); //keep this refreshed +} + +QFileInfoList MainUI::getSelectedItems(){ + QFileInfoList out; + if(radio_view_details->isChecked()){ + QModelIndexList items = ui->tree_dir_view->selectionModel()->selectedIndexes(); + for(int i=0; i<items.length(); i++){ + if(!out.contains(fsmod->fileInfo(items[i]))){ + out << fsmod->fileInfo(items[i]); + } + } + }else{ + QModelIndexList items = ui->list_dir_view->selectionModel()->selectedIndexes(); + for(int i=0; i<items.length(); i++){ + if(!out.contains(fsmod->fileInfo(items[i]))){ + out << fsmod->fileInfo(items[i]); + } + } + } + return out; +} + +//============== +// PRIVATE SLOTS +//============== +//General button check functions +void MainUI::checkForMultimediaFiles(){ + ui->tool_goToPlayer->setVisible(false); + //Check for multimedia files not implemented yet! + QDir dir(getCurrentDir()); + if(multiFilter.isEmpty()){ + QStringList mimes = Phonon::BackendCapabilities::availableMimeTypes(); + mimes = mimes.filter("audio/") + mimes.filter("video/"); + for(int i=0; i<mimes.length(); i++){ + multiFilter << LXDG::findFilesForMime(mimes[i]); + } + multiFilter.removeDuplicates(); + qDebug() << "Supported Multimedia Formats:" << multiFilter; + } + QStringList files = dir.entryList(multiFilter, QDir::Files | QDir::NoDotAndDotDot, QDir::Name | QDir::IgnoreCase); + if(!files.isEmpty() && !multiFilter.isEmpty()){ + ui->combo_player_list->clear(); + ui->combo_player_list->addItems(files); + ui->tool_goToPlayer->setVisible(true); + }else{ + ui->tool_goToPlayer->setVisible(false); + } + +} + +void MainUI::checkForBackups(){ + ui->tool_goToRestore->setVisible(false); + //Check for ZFS snapshots not implemented yet! + snapDirs.clear(); //clear the internal variable + if(!isUserWritable){ return; } //cannot restore files into a non-writable directory + //Now recursively try to find snapshots of this directory + QString cdir = getCurrentDir(); + QDir dir(cdir); + bool found = false; + while(dir.absolutePath()!="/" && !found){ + if(dir.exists(".zfs/snapshot")){ found = true;} + else{ dir.cdUp(); } + QApplication::processEvents(); //keep the UI snappy + } + //Now find the snapshots that contain this directory and save them + if(found){ + QString reldir = getCurrentDir(); + reldir.remove(dir.absolutePath()); + dir.cd(".zfs/snapshot"); + snapmod->setRootPath(dir.canonicalPath()); //set the base snapshot dir as the new root + snapDirs = dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot, QDir::Time); + //Check that the current directory exists in each snapshot + for(int i=0; i<snapDirs.length(); i++){ + if( !dir.exists(snapDirs[i]+"/"+reldir) ){ + snapDirs.removeAt(i); + i--; + }else{ + snapDirs[i] = QFileInfo(dir, snapDirs[i]+"/"+reldir).created().toString("yyyyMMddhhmmsszzz")+"::::"+snapDirs[i]; + } + QApplication::processEvents(); //keep the UI snappy + } + snapDirs.sort(); + //Sort the snapshots by time (newest last) and format them + for(int i=0; i<snapDirs.length(); i++){ + snapDirs[i] = dir.absolutePath()+"/"+snapDirs[i].section("::::",1,50)+"/"+reldir; + QApplication::processEvents(); //keep the UI snappy + } + //qDebug() << "Found snapshots:" << snapDirs; + } + //Now enable the button if any snapshots available + ui->tool_goToRestore->setVisible(!snapDirs.isEmpty()); +} + +void MainUI::checkForPictures(){ + ui->tool_goToImages->setVisible(false); + QDir dir(getCurrentDir()); + if(imgFilter.isEmpty()){ + QList<QByteArray> fmt = QImageReader::supportedImageFormats(); + for(int i=0; i<fmt.length(); i++){ imgFilter << "*."+QString(fmt[i]).toLower(); } + qDebug() << "Supported Image Formats:" << imgFilter; + } + QStringList pics = dir.entryList(imgFilter, QDir::Files | QDir::NoDotAndDotDot, QDir::Name | QDir::IgnoreCase); + if(!pics.isEmpty()){ + ui->combo_image_name->clear(); + ui->combo_image_name->addItems(pics); + ui->tool_goToImages->setVisible(true); + } + +} + +//----------------------------------- +//General page switching +//----------------------------------- +void MainUI::goToMultimediaPage(){ + //Make toolbar items disappear appropriately + ui->actionBackToBrowser->setVisible(true); + ui->actionBack->setVisible(false); + ui->actionUpDir->setVisible(false); + ui->actionHome->setVisible(false); + ui->actionBookMark->setVisible(false); + currentDir->setEnabled(false); + //Disable all the UI elements specifically for the Browser side of things + ui->actionNew_Tab->setEnabled(false); + ui->menuView->setEnabled(false); + ui->menuBookmarks->setEnabled(false); + ui->menuExternal_Devices->setEnabled(false); + //Start the player on the first selected item + QFileInfoList sel = getSelectedItems(); + if(!sel.isEmpty()){ + QStringList names; + for(int i=0; i<sel.length(); i++){ names << sel[i].fileName(); } + //start the slideshow on the first selected picture + for(int i=0; i<ui->combo_player_list->count(); i++){ + if(names.contains( ui->combo_player_list->itemText(i) )){ ui->combo_player_list->setCurrentIndex(i); break; } + } + } + //Now go to the Multimedia player + ui->label_player_novideo->setText(tr("Click Play to Start")); + ui->stackedWidget->setCurrentWidget(ui->page_audioPlayer); +} + +void MainUI::goToRestorePage(){ + //Make toolbar items disappear appropriately + ui->actionBackToBrowser->setVisible(true); + ui->actionBack->setVisible(false); + ui->actionUpDir->setVisible(false); + ui->actionHome->setVisible(false); + ui->actionBookMark->setVisible(false); + currentDir->setEnabled(false); + //Disable all the UI elements specifically for the Browser side of things + ui->actionNew_Tab->setEnabled(false); + ui->menuView->setEnabled(false); + ui->menuBookmarks->setEnabled(false); + ui->menuExternal_Devices->setEnabled(false); + //Load all the info into the file restore page + ui->slider_zfs_snapshot->setRange(1,snapDirs.length()); + ui->slider_zfs_snapshot->setValue(snapDirs.length()); + //Now go to the file restore page + showSnapshot(); //Make sure it is updated for the current directory + ui->stackedWidget->setCurrentWidget(ui->page_zfs); +} + +void MainUI::goToSlideshowPage(){ + //Make toolbar items disappear appropriately + ui->actionBackToBrowser->setVisible(true); + ui->actionBack->setVisible(false); + ui->actionUpDir->setVisible(false); + ui->actionHome->setVisible(false); + ui->actionBookMark->setVisible(false); + currentDir->setEnabled(false); + //Disable all the UI elements specifically for the Browser side of things + ui->actionNew_Tab->setEnabled(false); + ui->menuView->setEnabled(false); + ui->menuBookmarks->setEnabled(false); + ui->menuExternal_Devices->setEnabled(false); + QFileInfoList sel = getSelectedItems(); + if(!sel.isEmpty()){ + QStringList names; + for(int i=0; i<sel.length(); i++){ names << sel[i].fileName(); } + //start the slideshow on the first selected picture + for(int i=0; i<ui->combo_image_name->count(); i++){ + if(names.contains( ui->combo_image_name->itemText(i) )){ ui->combo_image_name->setCurrentIndex(i); break; } + } + } + //Now go to the Slideshow player + ui->stackedWidget->setCurrentWidget(ui->page_image_view); + showNewPicture(); //make sure it is up to date with the widget size +} + +void MainUI::goToBrowserPage(){ + //Make toolbar items re-appear appropriately + ui->actionBackToBrowser->setVisible(false); + ui->actionBack->setVisible(true); + ui->actionUpDir->setVisible(true); + ui->actionHome->setVisible(true); + ui->actionBookMark->setVisible(true); + currentDir->setEnabled(true); + //Disable all the UI elements specifically for the Browser side of things + ui->actionNew_Tab->setEnabled(true); + ui->menuView->setEnabled(true); + ui->menuBookmarks->setEnabled(true); + ui->menuExternal_Devices->setEnabled(true); + //Now go to the browser + if(ui->stackedWidget->currentWidget()==ui->page_audioPlayer){ mediaObj->stop(); } + ui->stackedWidget->setCurrentWidget(ui->page_browser); +} + +//--------------------- +//Menu Actions +//--------------------- +void MainUI::on_actionNew_Tab_triggered(){ + OpenDirs(QStringList() << QDir::homePath()); + //Now go to that tab (always last) + tabBar->setCurrentIndex(tabBar->count()-1); +} + +void MainUI::on_actionClose_triggered(){ + if(tabBar->count() > 1){ + if(QMessageBox::Yes != QMessageBox::question(this, tr("Verify Quit"), tr("You have multiple tabs open. Are you sure you want to quit?"), QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes ) ){ + return; + } + } + qDebug() << "Closing Down..."; + this->close(); +} + +void MainUI::on_actionView_Hidden_Files_triggered(){ + if(ui->actionView_Hidden_Files->isChecked()){ + fsmod->setFilter( QDir::AllEntries | QDir::NoDotAndDotDot | QDir::AllDirs | QDir::Hidden ); + snapmod->setFilter( QDir::AllEntries | QDir::NoDotAndDotDot | QDir::AllDirs | QDir::Hidden ); + }else{ + fsmod->setFilter( QDir::AllEntries | QDir::NoDotAndDotDot | QDir::AllDirs ); + snapmod->setFilter( QDir::AllEntries | QDir::NoDotAndDotDot | QDir::AllDirs ); + } + //Now save this setting for later + settings->setValue("showhidden", ui->actionView_Hidden_Files->isChecked()); + //Re-load the view widget + setCurrentDir(getCurrentDir()); +} + +void MainUI::goToBookmark(QAction *act){ + if(act==ui->actionManage_Bookmarks){ + BMMDialog dlg(this); + dlg.loadSettings(settings); + dlg.exec(); + RebuildBookmarksMenu(); + }else{ + setCurrentDir(act->whatsThis()); + } +} + +void MainUI::goToDevice(QAction *act){ + if(act==ui->actionScan){ + RebuildDeviceMenu(); + }else{ + setCurrentDir(act->whatsThis()); + } +} + +void MainUI::viewModeChanged(bool active){ + if(!active){ return; } //on every view change, all 3 radio buttons will call this function - only run this once though + if(radio_view_details->isChecked()){ + ui->tree_dir_view->setVisible(true); + ui->list_dir_view->setVisible(false); + settings->setValue("viewmode","details"); + }else if(radio_view_list->isChecked()){ + ui->tree_dir_view->setVisible(false); + ui->list_dir_view->setVisible(true); + ui->list_dir_view->setViewMode( QListView::ListMode ); + ui->list_dir_view->setUniformItemSizes(false); + settings->setValue("viewmode","list"); + }else{ //icons + ui->tree_dir_view->setVisible(false); + ui->list_dir_view->setVisible(true); + ui->list_dir_view->setViewMode( QListView::IconMode ); + ui->list_dir_view->setUniformItemSizes(true); + settings->setValue("viewmode","icons"); + } + //Re-load the view widget + setCurrentDir(getCurrentDir()); + +} + +//----------------------- +//Toolbar Actions +//----------------------- +void MainUI::on_actionBack_triggered(){ + QStringList history = tabBar->tabData(tabBar->currentIndex()).toStringList(); + if(history.length() <= 1){ return; } //need the second item + history.removeAt(0); //remove the first item (the current dir) + tabBar->setTabData(tabBar->currentIndex(), history); //re-write the saved history + setCurrentDir(history.first()); //go to the previous entry in the history +} + +void MainUI::on_actionUpDir_triggered(){ + QString dir = getCurrentDir(); + dir.chop( dir.section("/",-1).length() ); + setCurrentDir(dir); +} + +void MainUI::on_actionHome_triggered(){ + setCurrentDir(QDir::homePath()); +} + +void MainUI::on_actionBookMark_triggered(){ + QString dir = getCurrentDir(); + bool ok = false; + QString name = QInputDialog::getText(this, tr("New Bookmark"), tr("Name:"), QLineEdit::Normal, dir, \ + &ok, 0, Qt::ImhFormattedNumbersOnly | Qt::ImhUppercaseOnly | Qt::ImhLowercaseOnly); + if(!ok || name.isEmpty()){ return; } //cancelled + QStringList BM = settings->value("bookmarks",QStringList()).toStringList(); + if(BM.filter(name+"::::").length() >0){ + QMessageBox::warning(this, tr("Invalid Name"), tr("This bookmark name already exists. Please choose another.") ); + QTimer::singleShot(0,this, SLOT(on_actionBookMark_triggered())); + return; + } + BM.append(name+"::::"+dir); + BM.sort(); //sort alphabetically by name + settings->setValue("bookmarks", BM); + //Now rebuild the bookmarks menu + RebuildBookmarksMenu(); + ui->actionBookMark->setEnabled(false); //already bookmarked +} + +//----------------------------- +//Browser Functions +//----------------------------- +void MainUI::startEditDir(QWidget *old, QWidget *now){ + if(now==currentDir){ + //The dir edit just got focus + QString dir = currentDir->text(); + dir.replace("~/", QDir::homePath()+"/"); + currentDir->setText(dir); + //Try to move to the end + currentDir->selectAll(); + }else if(old==currentDir){ + QString dir = currentDir->text(); + setCurrentDir(dir); + } +} + +void MainUI::goToDirectory(){ + QString dir = currentDir->text(); + dir.replace("~/",QDir::homePath()+"/"); + setCurrentDir(dir); +} + +void MainUI::reloadDirectory(){ + setCurrentDir( getCurrentDir() ); +} + +void MainUI::on_tool_addToDir_clicked(){ + bool ok = false; + QString newdir = QInputDialog::getText(this, tr("New Directory"), tr("Name:"), QLineEdit::Normal, "", \ + &ok, 0, Qt::ImhFormattedNumbersOnly | Qt::ImhUppercaseOnly | Qt::ImhLowercaseOnly); + if(!ok || newdir.isEmpty()){ return; } + QString full = getCurrentDir(); + if(!full.endsWith("/")){ full.append("/"); } + QDir dir(full); //open the current dir + full.append(newdir); //append the new name to the current dir + //Verify that the new dir does not already exist + if(dir.exists(full)){ + QMessageBox::warning(this, tr("Invalid Name"), tr("A file or directory with that name already exists! Please pick a different name.")); + QTimer::singleShot(0,this, SLOT(on_tool_addToDir_clicked()) ); //repeat this function + }else{ + if(!dir.mkdir(newdir) ){ + QMessageBox::warning(this, tr("Error Creating Directory"), tr("The directory could not be created. Please ensure that you have the proper permissions to modify the current directory.")); + } + } +} + +void MainUI::tabChanged(int tab){ + //Load the directory contained in the new tab + qDebug() << "Change to Tab:" << tab << tabBar->tabText(tab); + QString dir = tabBar->tabWhatsThis(tab); //get the full directory + setCurrentDir(dir); //display this as the current dir +} + +void MainUI::tabClosed(int tab){ + if(tabBar->count()==1){ return; } //Can't close the only tab + if(tab < 0){ tab = tabBar->currentIndex(); } + //Remove the tab (will automatically move to a different one); + qDebug() << "Closing tab:" << tab << tabBar->tabText(tab); + tabBar->removeTab(tab); + tabBar->setVisible( tabBar->count() > 1 ); +} + +void MainUI::prevTab(){ + int cur = tabBar->currentIndex(); + if(cur == 0){ tabBar->setCurrentIndex( tabBar->count()-1 ); } + else{ tabBar->setCurrentIndex( cur-1 ); } +} + +void MainUI::nextTab(){ + int cur = tabBar->currentIndex(); + if(cur == (tabBar->count()-1) ){ tabBar->setCurrentIndex(0); } + else{ tabBar->setCurrentIndex( cur+1 ); } +} + +void MainUI::ItemRun(const QModelIndex &index){ + //This is called when the user double clicks a file/directory + QString val = fsmod->filePath(index).section("/",-1); + QString itemPath = getCurrentDir(); + if( !itemPath.endsWith("/")){ itemPath.append("/"); } + itemPath.append(val); + if(fsmod->isDir(index)){ + setCurrentDir( itemPath ); + }else{ + //Must be a file, try to run it + QProcess::startDetached("lumina-open "+itemPath); + } +} + +void MainUI::ItemRun(QTreeWidgetItem *item){ + //This is called when the user double clicks a file/directory + QString val = item->text(0); + QString itemPath = getCurrentDir(); + if( !itemPath.endsWith("/")){ itemPath.append("/"); } + itemPath.append(val); + if(QFileInfo(itemPath).isDir()){ + setCurrentDir( itemPath ); + }else{ + //Must be a file, try to run it + QProcess::startDetached("lumina-open "+itemPath); + } +} + +void MainUI::ItemRun(QListWidgetItem *item){ + //This is called when the user double clicks a file/directory + QString val = item->text(); + QString itemPath = getCurrentDir(); + if( !itemPath.endsWith("/")){ itemPath.append("/"); } + itemPath.append(val); + if(QFileInfo(itemPath).isDir()){ + setCurrentDir( itemPath ); + }else{ + //Must be a file, try to run it + QProcess::startDetached("lumina-open "+itemPath); + } +} + +void MainUI::OpenContextMenu(const QPoint &pt){ + QFileInfo info; + if(radio_view_details->isChecked()){ + QModelIndex it = ui->tree_dir_view->indexAt(pt); + if(!it.isValid()){ CItem.clear();} + else{ + info = fsmod->fileInfo(it); + CItem = info.absoluteFilePath(); + } + }else{ + QModelIndex it = ui->list_dir_view->indexAt(pt); + if(!it.isValid()){ CItem.clear();} + else{ + info = fsmod->fileInfo(it); + CItem = info.absoluteFilePath(); + } + } + //Create the context menu + contextMenu->clear(); + if(!CItem.isEmpty()){ + if(info.isDir()){ + contextMenu->addAction(LXDG::findIcon("tab-new-background",""), tr("Open in new tab"), this, SLOT(OpenDir()) ); + }else{ + contextMenu->addAction(LXDG::findIcon("quickopen-file",""), tr("Open"), this, SLOT(OpenItem()) ); + contextMenu->addAction(tr("Open With..."), this, SLOT(OpenItemWith()) ); + } + contextMenu->addAction(LXDG::findIcon("edit-rename",""), tr("Rename"), this, SLOT(RenameItem()) )->setEnabled(info.isWritable()); + contextMenu->addSeparator(); + } + bool hasSelection = !getSelectedItems().isEmpty(); + //Now add the general selection options + contextMenu->addAction(LXDG::findIcon("edit-cut",""), tr("Cut Selection"), this, SLOT(CutItems()) )->setEnabled(info.isWritable() && hasSelection); + contextMenu->addAction(LXDG::findIcon("edit-copy",""), tr("Copy Selection"), this, SLOT(CopyItems()) )->setEnabled(hasSelection); + contextMenu->addAction(LXDG::findIcon("edit-paste",""), tr("Paste"), this, SLOT(PasteItems()) )->setEnabled(QApplication::clipboard()->mimeData()->hasFormat("x-special/lumina-copied-files") && isUserWritable); + contextMenu->addSeparator(); + contextMenu->addAction(LXDG::findIcon("edit-delete",""), tr("Delete Selection"), this, SLOT(RemoveItem()) )->setEnabled(info.isWritable()&&hasSelection); + //Now show the menu + if(radio_view_details->isChecked()){ + contextMenu->popup(ui->tree_dir_view->mapToGlobal(pt)); + }else{ + contextMenu->popup(ui->list_dir_view->mapToGlobal(pt)); + } +} + +//------------------------------- +//Slideshow Functions +//------------------------------- +void MainUI::showNewPicture(){ + if( !ui->label_image->isVisible() ){ return; } //don't update if not visible - can cause strange resizing issues + QString file = getCurrentDir(); + if(!file.endsWith("/")){ file.append("/"); } + file.append(ui->combo_image_name->currentText()); + //qDebug() << "Show Image:" << file; + QPixmap pix(file); + if(pix.size().width() > ui->label_image->contentsRect().width() || pix.size().height() > ui->label_image->contentsRect().height()){ + pix = pix.scaled(ui->label_image->contentsRect().size(), Qt::KeepAspectRatio, Qt::SmoothTransformation); + } + ui->label_image->setPixmap(pix); + //Now set/load the buttons + ui->tool_image_goBegin->setEnabled(ui->combo_image_name->currentIndex()>0); + ui->tool_image_goPrev->setEnabled(ui->combo_image_name->currentIndex()>0); + ui->tool_image_goEnd->setEnabled(ui->combo_image_name->currentIndex()<(ui->combo_image_name->count()-1)); + ui->tool_image_goNext->setEnabled(ui->combo_image_name->currentIndex()<(ui->combo_image_name->count()-1)); + ui->label_image_index->setText( QString::number(ui->combo_image_name->currentIndex()+1)+"/"+QString::number(ui->combo_image_name->count()) ); +} + +void MainUI::firstPicture(){ + ui->combo_image_name->setCurrentIndex(0); +} + +void MainUI::prevPicture(){ + ui->combo_image_name->setCurrentIndex( ui->combo_image_name->currentIndex()-1 ); +} + +void MainUI::nextPicture(){ + ui->combo_image_name->setCurrentIndex( ui->combo_image_name->currentIndex()+1 ); +} + +void MainUI::lastPicture(){ + ui->combo_image_name->setCurrentIndex( ui->combo_image_name->count()-1 ); +} + +//---------------------------------- +//ZFS Restore Functions +//---------------------------------- +void MainUI::snapshotLoaded(){ + ui->tree_zfs_dir->resizeColumnToContents(0); +} + +void MainUI::showSnapshot(){ + ui->tool_zfs_prevSnap->setEnabled(ui->slider_zfs_snapshot->value()!=1); + ui->tool_zfs_nextSnap->setEnabled(ui->slider_zfs_snapshot->value()!=ui->slider_zfs_snapshot->maximum()); + ui->label_zfs_snap->setText( snapDirs[ui->slider_zfs_snapshot->value()-1].section("/.zfs/snapshot/",1,1).section("/",0,0) ); + //Load the dir contents + ui->tree_zfs_dir->setRootIndex(snapmod->index(snapDirs[ui->slider_zfs_snapshot->value()-1])); +} + +void MainUI::prevSnapshot(){ + ui->slider_zfs_snapshot->setValue(ui->slider_zfs_snapshot->value()-1); +} + +void MainUI::nextSnapshot(){ + ui->slider_zfs_snapshot->setValue(ui->slider_zfs_snapshot->value()+1); +} + +void MainUI::restoreItems(){ + //Get the selected items + QStringList sel; //= getSelectedItems(); + QModelIndexList items = ui->tree_zfs_dir->selectionModel()->selectedIndexes(); + for(int i=0; i<items.length(); i++){ + sel << snapmod->filePath(items[i]).section("/",-1); + } + sel.removeDuplicates(); + if(sel.isEmpty()){ return; } //nothing selected + if(!checkUserPerms()){ return; } + //Get the directories + QString snapdir = snapDirs[ui->slider_zfs_snapshot->value()-1]; + QString basedir = getCurrentDir(); + if(!basedir.endsWith("/")){ basedir.append("/"); } + if(!snapdir.endsWith("/")){ snapdir.append("/"); } + //Fill out the lists appropriately + QStringList resto; + qDebug() << "Items Selected:" << sel; + for(int i=0; i<sel.length(); i++){ + resto << basedir+sel[i]; + sel[i] = snapdir+sel[i]; + } + qDebug() << "Restore Items:" << sel << "\n" << resto; + //Restore the items + FODialog dlg(this); + dlg.setOverwrite(ui->check_zfs_overwrite->isChecked()); + dlg.RestoreFiles(sel, resto); + dlg.exec(); + if(dlg.noerrors){ + QMessageBox::information(this, tr("Success"), tr("Successfully restored selection") ); + } +} + +//---------------------------- +// Multimedia Player +//---------------------------- +void MainUI::playerStart(){ + if(ui->stackedWidget->currentWidget()!=ui->page_audioPlayer){ return; } //don't play if not in the player + + if(mediaObj->state()==Phonon::PausedState){ + mediaObj->play(); + }else{ // if(mediaObj->state()==Phonon::StoppedState || mediaObj->state()==Phonon::ErrorState || (playerFile->fileName().section("/",-1) != ui->combo_player_list->currentText()) || playerFile->isOpen() ){ + mediaObj->stop(); + //Get the selected file path + QString filePath = getCurrentDir(); + if(!filePath.endsWith("/")){ filePath.append("/"); } + filePath.append( ui->combo_player_list->currentText() ); + //if(playerFile->isOpen()){ playerFile->close(); } + //playerFile->setFileName(filePath); + //if(playerFile->open(QIODevice::ReadOnly)){ + mediaObj->setCurrentSource( QUrl(filePath) ); + playerSlider->setMediaObject(mediaObj); + mediaObj->play(); + //} + } +} + +void MainUI::playerStop(){ + mediaObj->stop(); +} + +void MainUI::playerPause(){ + mediaObj->pause(); +} + +void MainUI::playerNext(){ + ui->combo_player_list->setCurrentIndex( ui->combo_player_list->currentIndex()+1); +} + +void MainUI::playerPrevious(){ + ui->combo_player_list->setCurrentIndex( ui->combo_player_list->currentIndex()-1); +} + +void MainUI::playerFinished(){ + //playerFile->close(); + if(ui->combo_player_list->currentIndex()<(ui->combo_player_list->count()-1) && ui->check_player_gotonext->isChecked()){ + ui->combo_player_list->setCurrentIndex( ui->combo_player_list->currentIndex()+1 ); + }else{ + ui->label_player_novideo->setText(tr("Finished")); + } +} + +void MainUI::playerStateChanged(Phonon::State newstate, Phonon::State oldstate){ + //This function keeps track of updating the visuals of the player + bool running = false; + bool showVideo = false; + QString msg; + switch(newstate){ + case Phonon::LoadingState: + running=true; + ui->label_player_novideo->setText(tr("Loading File...")); + break; + case Phonon::PlayingState: + running=true; + showVideo = mediaObj->hasVideo(); + msg = mediaObj->metaData(Phonon::TitleMetaData).join(" "); + if(msg.simplified().isEmpty()){ msg = ui->combo_player_list->currentText(); } + ui->label_player_novideo->setText(tr("Playing:")+"\n"+msg); + break; + case Phonon::BufferingState: + running=true; + showVideo=true; //don't blank the screen + break; + case Phonon::PausedState: + showVideo=videoDisplay->isVisible(); //don't change the screen + break; + case Phonon::StoppedState: + if(oldstate==Phonon::LoadingState){ mediaObj->play(); } + else{ ui->label_player_novideo->setText(tr("Stopped")); } + break; + case Phonon::ErrorState: + ui->label_player_novideo->setText(tr("Error Playing File")+"\n("+mediaObj->errorString()+")"); + break; + } + ui->tool_player_play->setVisible(!running); + ui->tool_player_pause->setVisible(running); + ui->tool_player_stop->setEnabled(running); + ui->label_player_novideo->setVisible(!showVideo); + videoDisplay->setVisible(showVideo); +} + +void MainUI::playerVideoAvailable(bool showVideo){ + ui->label_player_novideo->setVisible(!showVideo); + videoDisplay->setVisible(showVideo); +} + +void MainUI::playerTimeChanged(qint64 ctime){ + if(playerTTime=="0:00" || playerTTime.isEmpty()){ playerTTime = msToText(mediaObj->totalTime()); } //only calculate as necessary + //qDebug() << "Time:" << msToText(ctime) << playerTTime << mediaObj->isSeekable() << mediaObj->hasVideo(); + ui->label_player_runstats->setText( msToText(ctime)+"/"+playerTTime ); +} + +void MainUI::playerFileChanged(){ + ui->tool_player_next->setEnabled( ui->combo_player_list->count() > (ui->combo_player_list->currentIndex()+1) ); + ui->tool_player_prev->setEnabled( (ui->combo_player_list->currentIndex()-1) >= 0 ); + if(ui->stackedWidget->currentWidget()!=ui->page_audioPlayer){ return; } //don't play if not in the player + //If one is playing, so ahead and start playing the new selection + if(ui->check_player_gotonext->isChecked() ){ + QTimer::singleShot(0,this,SLOT(playerStart())); + } +} + +//---------------------------------- +// Context Menu Actions +//---------------------------------- +void MainUI::OpenItem(){ + if(CItem.isEmpty()){ return; } + qDebug() << "Opening File:" << CItem; + QProcess::startDetached("lumina-open \""+CItem+"\""); +} + +void MainUI::OpenItemWith(){ + if(CItem.isEmpty()){ return; } + qDebug() << "Opening File:" << CItem; + QProcess::startDetached("lumina-open -select \""+CItem+"\""); +} + +void MainUI::OpenDir(){ + if(CItem.isEmpty()){ return; } + OpenDirs(QStringList() << CItem); +} + +void MainUI::RemoveItem(){ + //Only let this run if viewing the browser page + if(ui->stackedWidget->currentWidget()!=ui->page_browser){ return; } + if(!checkUserPerms()){ return; } + //Get the selected items + QStringList paths, names; + QFileInfoList sel = getSelectedItems(); + for(int i=0; i<sel.length(); i++){ + paths << sel[i].absoluteFilePath(); + names << sel[i].fileName(); + } + if(sel.isEmpty()){ return; } //nothing selected + //Verify permanent removal of file/dir + if(QMessageBox::Yes != QMessageBox::question(this, tr("Verify Removal"), tr("WARNING: This will permanently delete the file(s) from the system!")+"\n"+tr("Are you sure you want to continue?")+"\n\n"+names.join("\n"), QMessageBox::Yes | QMessageBox::No, QMessageBox::No) ){ + return; //cancelled + } + //Now remove the file/dir + qDebug() << "Delete: "<<paths; + FODialog dlg(this); + dlg.RemoveFiles(paths); + dlg.exec(); +} + +void MainUI::RenameItem(){ + //Only let this run if viewing the browser page + if(ui->stackedWidget->currentWidget()!=ui->page_browser){ return; } + if(CItem.isEmpty()){ return; } + if(!checkUserPerms()){ return; } + QString fname = CItem; + QString path = fname; + fname = fname.section("/",-1); //turn this into just the file name + path.chop(fname.length()); //turn this into the base directory path (has a "/" at the end) + //Now prompt for the new filename + bool ok = false; + QString nname = QInputDialog::getText(this, tr("Rename File"),tr("New Name:"), QLineEdit::Normal, fname, &ok); + if(!ok || nname.isEmpty()){ return; } //cancelled + //Now check for a file extension and add it if necessary + QString oext = fname.section(".",-1); + if(oext==fname){ oext.clear(); } //no extension + QString next = nname.section(".",-1); + if(next==nname){ next.clear(); } //no extension + if(next.isEmpty() && !oext.isEmpty()){ + nname.append( "."+oext ); + } + //Check if this filename already exists + bool overwrite = QFile::exists(path+nname); + if(overwrite){ + if(QMessageBox::Yes != QMessageBox::question(this, tr("Overwrite File?"), tr("An existing file with the same name will be replaced. Are you sure you want to proceed?"), QMessageBox::Yes | QMessageBox::No, QMessageBox::No) ){ + return; //cancelled + } + } + //Now perform the move + qDebug() << "Rename:" << path+fname << "->" << path+nname; + FODialog dlg(this); + dlg.setOverwrite(overwrite); + dlg.MoveFiles(QStringList() << path+fname, QStringList() << path+nname); + dlg.exec(); +} + +void MainUI::CutItems(){ + //Only let this run if viewing the browser page + if(ui->stackedWidget->currentWidget()!=ui->page_browser){ return; } + if(!checkUserPerms()){ return; } + //Get all the selected Items + QFileInfoList sel = getSelectedItems(); + QStringList items; + if(sel.isEmpty()){ return; } //nothing selected + /*for(int i=0; i<sel.length(); i++){ + sel[i].prepend(base); + } + qDebug() << "Cut Items:" << sel;*/ + //Format the data string + for(int i=0; i<sel.length(); i++){ + items << "cut::::"+sel[i].absoluteFilePath(); + //sel[i] = sel[i].prepend("cut::::"); + } + + //Now save that data to the global clipboard + QMimeData *dat = new QMimeData; + dat->clear(); + dat->setData("x-special/lumina-copied-files", items.join("\n").toLocal8Bit()); + QApplication::clipboard()->clear(); + QApplication::clipboard()->setMimeData(dat); +} + +void MainUI::CopyItems(){ + //Only let this run if viewing the browser page + if(ui->stackedWidget->currentWidget()!=ui->page_browser){ return; } + //Get all the selected Items + QFileInfoList sel = getSelectedItems(); + QStringList items; + if(sel.isEmpty()){ return; } //nothing selected + /*QString base = getCurrentDir(); + if(!base.endsWith("/")){ base.append("/"); } + for(int i=0; i<sel.length(); i++){ + sel[i].prepend(base); + } + qDebug() << "Copy Items:" << sel;*/ + //Format the data string + for(int i=0; i<sel.length(); i++){ + items << "copy::::"+sel[i].absoluteFilePath(); + //sel[i] = sel[i].prepend("copy::::"); + } + //Now save that data to the global clipboard + QMimeData *dat = new QMimeData; + dat->clear(); + dat->setData("x-special/lumina-copied-files", items.join("\n").toLocal8Bit()); + QApplication::clipboard()->clear(); + QApplication::clipboard()->setMimeData(dat); +} + +void MainUI::PasteItems(){ + //Only let this run if viewing the browser page + if(ui->stackedWidget->currentWidget()!=ui->page_browser){ return; } + const QMimeData *dat = QApplication::clipboard()->mimeData(); + if(!dat->hasFormat("x-special/lumina-copied-files")){ return; } //nothing to paste + if(!checkUserPerms()){ return; } + QStringList cut, copy, newcut, newcopy; + QStringList raw = QString(dat->data("x-special/lumina-copied-files")).split("\n"); + QString base = getCurrentDir(); + if(!base.endsWith("/")){ base.append("/"); } + for(int i=0; i<raw.length(); i++){ + if(raw[i].startsWith("cut::::")){ + cut << raw[i].section("::::",1,50); + newcut << base+raw[i].section("::::",1,50).section("/",-1); + } + else if(raw[i].startsWith("copy::::")){ + copy << raw[i].section("::::",1,50); + newcopy<< base+raw[i].section("::::",1,50).section("/",-1); + } + } + bool errs = false; + //Perform the copy/move operations + if(!copy.isEmpty()){ + qDebug() << "Paste Copy:" << copy << "->" << newcopy; + FODialog dlg(this); + dlg.CopyFiles(copy, newcopy); + dlg.exec(); + errs = errs || !dlg.noerrors; + } + if(!cut.isEmpty()){ + qDebug() << "Paste Cut:" << cut << "->" << newcut; + FODialog dlg(this); + dlg.MoveFiles(cut, newcut); + dlg.exec(); + errs = errs || !dlg.noerrors; + } + //Modify the clipboard appropriately + if(!errs && !cut.isEmpty()){ + //Now clear the clipboard since those old file locations are now invalid + QApplication::clipboard()->clear(); + if(!copy.isEmpty()){ + //There were also files copied: save those files back into the clipboard + QMimeData *dat = new QMimeData; + dat->clear(); + dat->setData("x-special/lumina-copied-files", raw.filter("copy::::").join("\n").toLocal8Bit()); + QApplication::clipboard()->setMimeData(dat); + } + } + +} |