diff options
Diffstat (limited to 'src-qt5/desktop-utils/lumina-fm/MainUI.cpp')
| -rw-r--r-- | src-qt5/desktop-utils/lumina-fm/MainUI.cpp | 918 |
1 files changed, 918 insertions, 0 deletions
diff --git a/src-qt5/desktop-utils/lumina-fm/MainUI.cpp b/src-qt5/desktop-utils/lumina-fm/MainUI.cpp new file mode 100644 index 00000000..010df40d --- /dev/null +++ b/src-qt5/desktop-utils/lumina-fm/MainUI.cpp @@ -0,0 +1,918 @@ +//=========================================== +// Lumina-DE source code +// Copyright (c) 2014-2015, Ken Moore +// Available under the 3-clause BSD license +// See the LICENSE file for full details +//=========================================== +#include "MainUI.h" +#include "ui_MainUI.h" + +#include <QFileInfo> + +#define DEBUG 0 + +MainUI::MainUI() : QMainWindow(), ui(new Ui::MainUI){ + //for Signal/slot we must register the Typedef of QFileInfoList + qRegisterMetaType<QFileInfoList>("QFileInfoList"); + qRegisterMetaType< LFileInfoList >("LFileInfoList"); + //just to silence/fix some Qt connect warnings in QtConcurrent + qRegisterMetaType< QVector<int> >("QVector<int>"); + qRegisterMetaType< QList<QPersistentModelIndex> >("QList<QPersistentModelIndex>"); + + + ui->setupUi(this); + if(DEBUG){ qDebug() << "Initilization:"; } + //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); + favdir = QDir::homePath()+"/.lumina/favorites/"; //save this for later + //syncTimer = new QTimer(this); + //syncTimer->setInterval(200); //1/5 second (collect as many signals/slots as necessary + //syncTimer->setSingleShot(true); + //Reset the UI to the previously used size (if possible) +QSize orig = settings->value("preferences/MainWindowSize", QSize()).toSize(); + if(!orig.isEmpty() && orig.isValid()){ + //Make sure the old size is larger than the default size hint + if(orig.width() < this->sizeHint().width()){ orig.setWidth(this->sizeHint().width()); } + if(orig.height() < this->sizeHint().height()){ orig.setHeight(this->sizeHint().height()); } + //Also ensure the old size is smaller than the current screen size + QSize screen = QApplication::desktop()->availableGeometry(this).size(); + if(orig.width() > screen.width()){ orig.setWidth(screen.width()); } + if(orig.height() > screen.height()){ orig.setHeight(screen.height()); } + //Now resize the window + this->resize(orig); + } + //initialize the non-ui widgets + if(DEBUG){ qDebug() << " - Tab Bar Setup"; } + 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); + static_cast<QBoxLayout*>(ui->centralwidget->layout())->insertWidget(0,tabBar); + if(DEBUG){ qDebug() << " - Threading"; } + workThread = new QThread; + workThread->setObjectName("Lumina-fm filesystem worker"); + worker = new DirData(); + worker->zfsavailable = LUtils::isValidBinary("zfs"); + connect(worker, SIGNAL(DirDataAvailable(QString, QString, LFileInfoList)), this, SLOT(DirDataAvailable(QString, QString, LFileInfoList)) ); + connect(worker, SIGNAL(SnapshotDataAvailable(QString, QString, QStringList)), this, SLOT(SnapshotDataAvailable(QString, QString, QStringList)) ); + worker->moveToThread(workThread); + if(DEBUG){ qDebug() << " - File System Model"; } + fsmod = new QFileSystemModel(this); + fsmod->setRootPath(QDir::homePath()); + dirCompleter = new QCompleter(fsmod, this); + dirCompleter->setModelSorting( QCompleter::CaseInsensitivelySortedModel ); + if(DEBUG){ qDebug() << " - Context Menu"; } + contextMenu = new QMenu(this); + radio_view_details = new QRadioButton(tr("Detailed List"), this); + radio_view_list = new QRadioButton(tr("Basic List"), this); + radio_view_tabs = new QRadioButton(tr("Prefer Tabs"), this); + radio_view_cols = new QRadioButton(tr("Prefer Columns"), this); + ui->menuView_Mode->clear(); + ui->menuGroup_Mode->clear(); + detWA = new QWidgetAction(this); + detWA->setDefaultWidget(radio_view_details); + listWA = new QWidgetAction(this); + listWA->setDefaultWidget(radio_view_list); + tabsWA = new QWidgetAction(this); + tabsWA->setDefaultWidget(radio_view_tabs); + colsWA = new QWidgetAction(this); + colsWA->setDefaultWidget(radio_view_cols); + ui->menuView_Mode->addAction(detWA); + ui->menuView_Mode->addAction(listWA); + ui->menuGroup_Mode->addAction(tabsWA); + ui->menuGroup_Mode->addAction(colsWA); + //Setup the pages + //ui->BrowserLayout->clear(); + ui->page_player->setLayout(new QVBoxLayout()); + ui->page_image->setLayout(new QVBoxLayout()); + MW = new MultimediaWidget(this); + SW = new SlideshowWidget(this); + ui->page_player->layout()->addWidget(MW); + ui->page_image->layout()->addWidget(SW); + + //Setup any specialty keyboard shortcuts + if(DEBUG){ qDebug() << " - Keyboard Shortcuts"; } + nextTabLShort = new QShortcut( QKeySequence(tr("Shift+Left")), this); + nextTabRShort = new QShortcut( QKeySequence(tr("Shift+Right")), this); + + //Finish loading the interface + workThread->start(); + if(DEBUG){ qDebug() << " - Icons"; } + setupIcons(); + if(DEBUG){ qDebug() << " - Connections"; } + setupConnections(); + if(DEBUG){ qDebug() << " - Settings"; } + loadSettings(); + if(DEBUG){ qDebug() << " - Bookmarks"; } + RebuildBookmarksMenu(); + if(DEBUG){ qDebug() << " - Devices"; } + RebuildDeviceMenu(); + //Make sure we start on the browser page + if(DEBUG){ qDebug() << " - Load Browser Page"; } + //goToBrowserPage(); + if(DEBUG){ qDebug() << " - Done with init"; } +} + +MainUI::~MainUI(){ + for(int i=0; i<DWLIST.length(); i++){ + DWLIST[i]->cleanup(); + } + workThread->quit(); + //Also ensure the work thread is stopped + workThread->wait(); +} + +void MainUI::OpenDirs(QStringList dirs){ + //Now open the dirs + if(dirs.isEmpty()){ dirs << QDir::homePath(); } + QStringList invalid; + for(int i=0; i<dirs.length(); i++){ + if(dirs[i].simplified().isEmpty()){ continue; } + //Open this directory in a viewer + if(dirs[i].endsWith("/")){ dirs[i].chop(1); } + if(!QFile::exists(dirs[i])){ invalid << dirs[i]; continue; } + if(DEBUG){ qDebug() << "Open Directory:" << dirs[i]; } + ///Get a new Unique ID + int id = 0; + for(int j=0; j<DWLIST.length(); j++){ + if(DWLIST[j]->id().section("-",1,1).toInt() >= id){ id = DWLIST[j]->id().section("-",1,1).toInt()+1; } + } + //Create the new DirWidget + DirWidget *DW = new DirWidget("DW-"+QString::number(id), this); + DW->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); + ui->BrowserLayout->addWidget(DW); + DWLIST << DW; + //Connect the signals/slots for it + connect(DW, SIGNAL(OpenDirectories(QStringList)), this, SLOT(OpenDirs(QStringList)) ); + connect(DW, SIGNAL(LoadDirectory(QString, QString)), worker, SLOT(GetDirData(QString, QString)) ); + connect(DW, SIGNAL(findSnaps(QString, QString)), worker, SLOT(GetSnapshotData(QString, QString)) ); + connect(DW, SIGNAL(PlayFiles(LFileInfoList)), this, SLOT(OpenPlayer(LFileInfoList)) ); + connect(DW, SIGNAL(ViewFiles(LFileInfoList)), this, SLOT(OpenImages(LFileInfoList)) ); + connect(DW, SIGNAL(LaunchTerminal(QString)), this, SLOT(OpenTerminal(QString)) ); + connect(DW, SIGNAL(CutFiles(QStringList)), this, SLOT(CutFiles(QStringList)) ); + connect(DW, SIGNAL(CopyFiles(QStringList)), this, SLOT(CopyFiles(QStringList)) ); + connect(DW, SIGNAL(FavoriteFiles(QStringList)), this, SLOT(FavoriteFiles(QStringList)) ); + connect(DW, SIGNAL(RenameFiles(QStringList)), this, SLOT(RenameFiles(QStringList)) ); + connect(DW, SIGNAL(RemoveFiles(QStringList)), this, SLOT(RemoveFiles(QStringList)) ); + connect(DW, SIGNAL(PasteFiles(QString,QStringList)), this, SLOT(PasteFiles(QString, QStringList)) ); + connect(DW, SIGNAL(CloseBrowser(QString)), this, SLOT(CloseBrowser(QString)) ); + //Now create the tab for this + if(radio_view_tabs->isChecked()){ + int index = tabBar->addTab( LXDG::findIcon("folder-open",""), dirs[i].section("/",-1) ); + tabBar->setTabWhatsThis( index, "DW-"+QString::number(id) ); + tabBar->setCurrentIndex(index); + }else{ + //Just make sure the browser tab is visible + bool found = false; + for(int i=0; i<tabBar->count() && !found; i++){ + if(tabBar->tabWhatsThis(i)=="browser"){ tabBar->setCurrentIndex(i); found=true; } + } + if(!found){ + //Need to create the generic Browser tab + int index = tabBar->addTab( LXDG::findIcon("folder-open",""), "Browser" ); + tabBar->setTabWhatsThis( index, "browser" ); + tabBar->setCurrentIndex(index); + } + } + + //Initialize the widget with the proper settings + DW->setShowDetails(radio_view_details->isChecked()); + DW->setShowSidebar(ui->actionShow_Action_Buttons->isChecked()); + QList<DirWidget::DETAILTYPES> details; details <<DirWidget::NAME << DirWidget::SIZE << DirWidget::TYPE << DirWidget::DATEMOD; + DW->setDetails(details); //Which details to show and in which order (L->R) + DW->setShowThumbnails(ui->actionShow_Thumbnails->isChecked()); + DW->setThumbnailSize(settings->value("iconsize", 32).toInt()); + DW->setDirCompleter(dirCompleter); + DW->setShowCloseButton(!radio_view_tabs->isChecked()); + //Now load the directory + DW->ChangeDir(dirs[i]); //kick off loading the directory info + } + //Update visibilities + tabChanged(tabBar->currentIndex()); + tabBar->setVisible( tabBar->count() > 1 ); + if(!invalid.isEmpty()){ + QMessageBox::warning(this, tr("Invalid Directories"), tr("The following directories are invalid and could not be opened:")+"\n"+invalid.join(", ") ); + } + //Double check that there is at least 1 dir loaded + //qDebug() << "OpenDirs:" << DWLIST.length() << dirs << invalid << tabBar->currentIndex(); + if(DWLIST.isEmpty()){ OpenDirs(QStringList()); } + +} + +void MainUI::setupIcons(){ + this->setWindowIcon( LXDG::findIcon("Insight-FileManager","") ); + + //Setup all the icons using libLumina + // File menu + ui->actionNew_Window->setIcon( LXDG::findIcon("window-new","") ); + ui->actionNew_Tab->setIcon( LXDG::findIcon("tab-new","") ); + ui->actionSearch->setIcon( LXDG::findIcon("edit-find","") ); + ui->actionClose_Browser->setIcon( LXDG::findIcon("tab-close","") ); + ui->actionClose->setIcon( LXDG::findIcon("application-exit","") ); + + // Edit menu + ui->actionRename->setIcon( LXDG::findIcon("edit-rename","") ); + ui->actionCut_Selection->setIcon( LXDG::findIcon("edit-cut","") ); + ui->actionCopy_Selection->setIcon( LXDG::findIcon("edit-copy","") ); + ui->actionPaste->setIcon( LXDG::findIcon("edit-paste","") ); + ui->actionDelete_Selection->setIcon( LXDG::findIcon("edit-delete","") ); + + // View menu + ui->actionRefresh->setIcon( LXDG::findIcon("view-refresh","") ); + ui->menuView_Mode->setIcon( LXDG::findIcon("view-choose","") ); + ui->menuGroup_Mode->setIcon( LXDG::findIcon("tab-duplicate","") ); + ui->actionLarger_Icons->setIcon( LXDG::findIcon("zoom-in","") ); + ui->actionSmaller_Icons->setIcon( LXDG::findIcon("zoom-out", "") ); + + // Bookmarks menu + ui->actionManage_Bookmarks->setIcon( LXDG::findIcon("bookmarks-organize","") ); + ui->actionAdd_Bookmark->setIcon( LXDG::findIcon("bookmark-new","") ); + + // External Devices menu + ui->actionScan->setIcon( LXDG::findIcon("system-search","") ); +} + +//========== +// PRIVATE +//========== +void MainUI::setupConnections(){ + 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*)) ); + + //Radio Buttons + 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_tabs, SIGNAL(toggled(bool)), this, SLOT(groupModeChanged(bool)) ); + connect(radio_view_cols, SIGNAL(toggled(bool)), this, SLOT(groupModeChanged(bool)) ); + + //Special Keyboard Shortcuts + connect(nextTabLShort, SIGNAL(activated()), this, SLOT( prevTab() ) ); + connect(nextTabRShort, SIGNAL(activated()), this, SLOT( nextTab() ) ); +} + +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 + ui->actionShow_Action_Buttons->setChecked(settings->value("showactions", true).toBool() ); + on_actionShow_Action_Buttons_triggered(); //make sure to update the UI + ui->actionShow_Thumbnails->setChecked( settings->value("showthumbnails", true).toBool() ); + //View Type + bool showDetails = (settings->value("viewmode","details").toString()=="details"); + if(showDetails){ radio_view_details->setChecked(true); } + else{ radio_view_list->setChecked(true); } + //Grouping type + bool usetabs = (settings->value("groupmode","tabs").toString()=="tabs"); + if(usetabs){ radio_view_tabs->setChecked(true); } + else{ radio_view_cols->setChecked(true); } + +} + +void MainUI::RebuildBookmarksMenu(){ + //Create the bookmarks menu + QStringList BM = settings->value("bookmarks", QStringList()).toStringList(); + ui->menuBookmarks->clear(); + ui->menuBookmarks->addAction(ui->actionManage_Bookmarks); + ui->menuBookmarks->addAction(ui->actionAdd_Bookmark); + 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, LVM, UNKNOWN] + qDebug() << "Externally-mounted devices:" << devs; + //Now add them to the menu appropriately + for(int i=0; i<devs.length(); i++){ + //Skip hidden mount points (usually only for system usage - not user browsing) + QString label, path, fs; + //Format inputs as necesary + path = devs[i].section("::::",2,2); + fs = devs[i].section("::::",1,1); + if(path.endsWith("/") && path.length()>1 ){ path.chop(1); } + if(path == "/"){ label = tr("Root"); } + else{ label = path.section("/",-1).simplified(); } + if(label.startsWith(".") ){ continue; } //don't show hidden mountpoint (not usually user-browsable) + //Create entry for this device + if( !fs.simplified().isEmpty()){ + //Add filesystem type to the label + label = QString(tr("%1 (Type: %2)")).arg(label, fs); + } + QAction *act = new QAction(label,this); + act->setWhatsThis(path); //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=="LVM"){ 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); + } +} + +DirWidget* MainUI::FindActiveBrowser(){ + //Find the current directory + DirWidget *curB = 0; + //Get the current tab ID to start with + QString cur = tabBar->tabWhatsThis(tabBar->currentIndex()); + //if(cur.startsWith("#")){ cur.clear(); } //multimedia/player tab open + + if(DWLIST.length()==1){ + //Only 1 browser open - use it + curB = DWLIST[0]; + }else if(cur.startsWith("DW-")){ + //This is a tab for a browser - just find the matching widget + for(int i=0; i<DWLIST.length(); i++){ + if(DWLIST[i]->id()==cur){ curB = DWLIST[i]; break; } + } + }else{ + //This is a bit more complex - either showing multiple columns or a non-browser tab is active + if(cur=="browser"){ + //Column View + QWidget *focus = QApplication::focusWidget(); //the widget which currently has focus + for(int i=0; i<DWLIST.length(); i++){ + if(DWLIST[i]->isAncestorOf(focus)){ curB = DWLIST[i]; break; } //This browser has focus + } + + }else{ + //Non-Browser in focus - use the fallback below + } + } + //if all else fails - just use the first browser in the list (there should always be at least one) + if(curB==0 && !DWLIST.isEmpty()){ curB = DWLIST[0]; } + return curB; +} + +//============== +// PRIVATE SLOTS +//============== +void MainUI::DisplayStatusBar(QString msg){ + //qDebug() << "message to show in the status bar:" << msg; + ui->statusbar->showMessage(msg); +} + +//--------------------- +//Menu Actions +//--------------------- +void MainUI::on_actionNew_Window_triggered(){ + QProcess::startDetached("lumina-fm -new-instance"); +} + +void MainUI::on_actionNew_Tab_triggered(){ + OpenDirs(QStringList() << QDir::homePath()); +} + +void MainUI::on_actionSearch_triggered(){ + DirWidget *dir = FindActiveBrowser(); + if(dir==0){ return; } + QProcess::startDetached("lumina-search -dir \""+dir->currentDir()+"\""); +} + +void MainUI::on_actionClose_Browser_triggered(){ + tabClosed(); +} + +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_actionRename_triggered(){ + DirWidget *dir = FindActiveBrowser(); + if(DEBUG){ qDebug() << "Rename Shortcut Pressed:" << dir << dir->currentDir(); } + if(dir!=0){ QTimer::singleShot(0, dir, SLOT(TryRenameSelection()) ); } +} + +void MainUI::on_actionCut_Selection_triggered(){ + DirWidget *dir = FindActiveBrowser(); + if(DEBUG){ qDebug() << "Cut Shortcut Pressed:" << dir << dir->currentDir(); } + if(dir!=0){ QTimer::singleShot(0, dir, SLOT(TryCutSelection()) ); } +} + +void MainUI::on_actionCopy_Selection_triggered(){ + DirWidget *dir = FindActiveBrowser(); + if(DEBUG){ qDebug() << "Copy Shortcut Pressed:" << dir << dir->currentDir(); } + if(dir!=0){ QTimer::singleShot(0, dir, SLOT(TryCopySelection()) ); } +} + +void MainUI::on_actionPaste_triggered(){ + DirWidget *dir = FindActiveBrowser(); + if(DEBUG){ qDebug() << "Paste Shortcut Pressed:" << dir << dir->currentDir(); } + if(dir!=0){ QTimer::singleShot(0, dir, SLOT(TryPasteSelection()) ); } +} + +void MainUI::on_actionDelete_Selection_triggered(){ + DirWidget *dir = FindActiveBrowser(); + if(DEBUG){ qDebug() << "Delete Shortcut Pressed:" << dir << dir->currentDir(); } + if(dir!=0){ QTimer::singleShot(0, dir, SLOT(TryDeleteSelection()) ); } +} + +void MainUI::on_actionRefresh_triggered(){ + DirWidget *cur = FindActiveBrowser(); + if(cur!=0){ cur->refresh(); } +} + +void MainUI::on_actionView_Hidden_Files_triggered(){ + worker->showHidden = ui->actionView_Hidden_Files->isChecked(); + //Now save this setting for later + settings->setValue("showhidden", ui->actionView_Hidden_Files->isChecked()); + worker->showHidden = ui->actionView_Hidden_Files->isChecked(); + //Re-load the current browsers + for(int i=0; i<DWLIST.length(); i++){ DWLIST[i]->refresh(); } + +} + +void MainUI::on_actionShow_Action_Buttons_triggered(){ + bool show = ui->actionShow_Action_Buttons->isChecked(); + settings->setValue("showactions", show); + for(int i=0; i<DWLIST.length(); i++){ DWLIST[i]->setShowSidebar(show); } +} + +void MainUI::on_actionShow_Thumbnails_triggered(){ + //Now save this setting for later + bool show = ui->actionShow_Thumbnails->isChecked(); + settings->setValue("showthumbnails", show); + for(int i=0; i<DWLIST.length(); i++){ DWLIST[i]->setShowThumbnails(show); } +} + +void MainUI::goToBookmark(QAction *act){ + if(act==ui->actionManage_Bookmarks){ + BMMDialog dlg(this); + dlg.loadSettings(settings); + dlg.exec(); + RebuildBookmarksMenu(); + }else if(act == ui->actionAdd_Bookmark){ + CreateBookMark(); + }else{ + //Find the current directory + DirWidget *dir = FindActiveBrowser(); + if(dir!=0){ + dir->ChangeDir(act->whatsThis()); + return; + } + //If no current dir could be found - open a new tab/column + OpenDirs(QStringList() << act->whatsThis() ); + } +} + +void MainUI::goToDevice(QAction *act){ + if(act==ui->actionScan){ + RebuildDeviceMenu(); + }else{ + DirWidget *dir = FindActiveBrowser(); + if(dir!=0){ + dir->ChangeDir(act->whatsThis()); + return; + } + //If no current dir could be found - open a new tab/column + OpenDirs(QStringList() << act->whatsThis() ); + } +} + +void MainUI::viewModeChanged(bool active){ + if(!active){ return; } //on every view change, all radio buttons will call this function - only run this once though + bool showDetails = radio_view_details->isChecked(); + if(showDetails){ settings->setValue("viewmode","details"); } + else{ settings->setValue("viewmode","list"); } + + //Re-load the view widgets + for(int i=0; i<DWLIST.length(); i++){ + DWLIST[i]->setShowDetails(showDetails); + } + +} + +void MainUI::groupModeChanged(bool active){ + if(!active){ return; } //on every change, all radio buttons will call this function - only run this once though + bool usetabs = radio_view_tabs->isChecked(); + if(usetabs){ + settings->setValue("groupmode","tabs"); + //Now clean up all the tabs (remove the generic one and add the specific ones) + for(int i=0; i<tabBar->count(); i++){ + //Remove all the browser tabs + if( !tabBar->tabWhatsThis(i).startsWith("#") ){ + tabBar->removeTab(i); + i--; //go back one to ensure nothing is missed + } + } + //Create all the specific browser tabs for open browsers + for(int i=0; i<DWLIST.length(); i++){ + qDebug() << "Add specific tab:" << DWLIST[i]->currentDir() << DWLIST[i]->id(); + int tab = tabBar->addTab( LXDG::findIcon("folder-open",""), DWLIST[i]->currentDir().section("/",-1) ); + tabBar->setTabWhatsThis(tab, DWLIST[i]->id() ); + DWLIST[i]->setShowCloseButton(false); + } + }else{ + settings->setValue("groupmode","columns"); + //Now clean up the tabs (remove the specific ones and add a generic one) + for(int i=0; i<tabBar->count(); i++){ + //Remove all the browser tabs + if( !tabBar->tabWhatsThis(i).startsWith("#") ){ + tabBar->removeTab(i); + i--; //go back one to ensure nothing is missed + } + } + //Now create the generic "browser" tab + int tab = tabBar->addTab( LXDG::findIcon("folder-open",""), tr("Browser") ); + tabBar->setTabWhatsThis(tab, "browser" ); + for(int i=0; i<DWLIST.length(); i++){ DWLIST[i]->setShowCloseButton(true); } + } + if(tabBar->currentIndex()<0){ tabBar->setCurrentIndex(0); } + tabBar->setVisible( tabBar->count() > 1 ); + QTimer::singleShot(20, this, SLOT(tabChanged()) ); +} + +void MainUI::on_actionLarger_Icons_triggered(){ + int size = settings->value("iconsize", 32).toInt(); + size += 16; + for(int i=0; i<DWLIST.length(); i++){ DWLIST[i]->setThumbnailSize(size); } + settings->setValue("iconsize", size); +} + +void MainUI::on_actionSmaller_Icons_triggered(){ + int size = settings->value("iconsize", 32).toInt(); + if(size <= 16){ return; } + size -= 16; + for(int i=0; i<DWLIST.length(); i++){ DWLIST[i]->setThumbnailSize(size); } + settings->setValue("iconsize", size); +} + +void MainUI::CreateBookMark(){ + QString dir = FindActiveBrowser()->currentDir(); + 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(); +} + +void MainUI::tabChanged(int tab){ + if(tab<0){ tab = tabBar->currentIndex(); } + if(tab < 0){ return; } + //Load the directory contained in the new tab + QString info = tabBar->tabWhatsThis(tab); //get the full directory + if(info.isEmpty()){ return; } //unknown tab (this happens while we are in the middle of making changes to tabs - just ignore it) + //qDebug() << "Change to Tab:" << tab << tabBar->tabText(tab); + //qDebug() << " -- ID:" << info; + if(info=="#MW"){ ui->stackedWidget->setCurrentWidget(ui->page_player); } + else if(info=="#SW"){ ui->stackedWidget->setCurrentWidget(ui->page_image); } + else{ + ui->stackedWidget->setCurrentWidget(ui->page_browser); + if(radio_view_tabs->isChecked()){ + for(int i=0; i<DWLIST.length(); i++){ + DWLIST[i]->setVisible(DWLIST[i]->id()==info); + } + }else{ + //For columns, all widgets need to be visible + for(int i=0; i<DWLIST.length(); i++){ + DWLIST[i]->setVisible(true); + } + } + } + tabBar->setVisible( tabBar->count() > 1 ); +} + +void MainUI::tabClosed(int tab){ + if(tabBar->count()==1){ return; } //Can't close the only tab + if(tab < 0){ tab = tabBar->currentIndex(); } + QString info = tabBar->tabWhatsThis(tab); + if(info=="browser"){ return; } + //qDebug() << "Tab Closed:" << info; + if(!info.startsWith("#")){ + for(int i=0; i<DWLIST.length(); i++){ + if(info == DWLIST[i]->id()){ + DWLIST[i]->cleanup(); + delete DWLIST.takeAt(i); + break; + } + } + }else if(info=="#MW"){ + MW->Cleanup(); //prepare it to be hidden/removed + } + //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 ); + if(DWLIST.isEmpty()){ OpenDirs(QStringList() << QDir::homePath() ); } +} + +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::DirDataAvailable(QString id, QString dir, LFileInfoList list){ + for(int i=0; i<DWLIST.length(); i++){ + if(id == DWLIST[i]->id()){ + DWLIST[i]->LoadDir(dir, list); + break; + } + } + if(radio_view_tabs->isChecked()){ + //Need to update the text for the tab so it corresponds to the current directory loaded + for(int i=0; i<tabBar->count(); i++){ + if(tabBar->tabWhatsThis(i)==id){ + tabBar->setTabText(i, dir.section("/",-1)); + } + } + } +} + +void MainUI::SnapshotDataAvailable(QString id , QString dir, QStringList list){ + for(int i=0; i<DWLIST.length(); i++){ + if(id == DWLIST[i]->id()){ + DWLIST[i]->LoadSnaps(dir, list); + break; + } + } +} + +void MainUI::OpenPlayer(LFileInfoList list){ + //See if the tab is available for the multimedia player + int tab = -1; + for(int i=0; i<tabBar->count(); i++){ + if(tabBar->tabWhatsThis(i)=="#MW"){ tab=i; break;} + } + if(tab<0){ + //Need to create a new tab + tab = tabBar->addTab(LXDG::findIcon("media-playback-start",""), tr("Multimedia")); + tabBar->setTabWhatsThis(tab,"#MW"); + //Also clear the info in the player + MW->ClearPlaylist(); + } + //Load the data into the player + MW->LoadMultimedia(list); + //Switch to the player tab + tabBar->setCurrentIndex(tab); +} + +void MainUI::OpenImages(LFileInfoList list){ + int tab = -1; + for(int i=0; i<tabBar->count(); i++){ + if(tabBar->tabWhatsThis(i)=="#SW"){ tab=i; break;} + } + if(tab<0){ + //Need to create a new tab + tab = tabBar->addTab(LXDG::findIcon("fileview-preview",""), tr("Slideshow")); + tabBar->setTabWhatsThis(tab,"#SW"); + //Also clear the info in the viewer + SW->ClearImages(); + } + //Load the data into the viewer + SW->LoadImages(list); + //Switch to the player tab + tabBar->setCurrentIndex(tab); + QTimer::singleShot(20, SW, SLOT(refresh()) ); +} + +void MainUI::OpenTerminal(QString dirpath){ + //we use the application defined as the default terminal + QSettings sessionsettings( QSettings::UserScope, "LuminaDE","sessionsettings", this); + //xterm remains the default + QString defTerminal = sessionsettings.value("default-terminal", "xterm").toString(); + //qDebug() << "Found default terminal:" << defTerminal; + //Now get the exec string and run it + QString cmd = LUtils::GenerateOpenTerminalExec(defTerminal, dirpath); + //qDebug() << "Starting Terminal with command:" << cmd; + QProcess::startDetached(cmd); + +} + +void MainUI::CutFiles(QStringList list){ + qDebug() << "Cut Files:" << list; + if(list.isEmpty()){ return; } //nothing selected + //Format the data string + QList<QUrl> urilist; //Also assemble a URI list for cros-app compat (no copy/cut distinguishing) + for(int i=0; i<list.length(); i++){ + urilist << QUrl::fromLocalFile(list[i]); + list[i] = list[i].prepend("cut::::"); + } + //Now save that data to the global clipboard + QMimeData *dat = new QMimeData; + dat->clear(); + dat->setData("x-special/lumina-copied-files", list.join("\n").toLocal8Bit()); + dat->setUrls(urilist); //the text/uri-list mimetype - built in Qt conversion/use + QApplication::clipboard()->clear(); + QApplication::clipboard()->setMimeData(dat); + //Update all the buttons to account for clipboard change + for(int i=0; i<DWLIST.length(); i++){ DWLIST[i]->refreshButtons(); } +} + +void MainUI::CopyFiles(QStringList list){ + qDebug() << "Copy Files:" << list; + if(list.isEmpty()){ return; } //nothing selected + //Format the data string + QList<QUrl> urilist; //Also assemble a URI list for cros-app compat (no copy/cut distinguishing) + for(int i=0; i<list.length(); i++){ + urilist << QUrl::fromLocalFile(list[i]); + list[i] = list[i].prepend("copy::::"); + } + //Now save that data to the global clipboard + QMimeData *dat = new QMimeData; + dat->clear(); + dat->setData("x-special/lumina-copied-files", list.join("\n").toLocal8Bit()); + dat->setUrls(urilist); //the text/uri-list mimetype - built in Qt conversion/use + QApplication::clipboard()->clear(); + QApplication::clipboard()->setMimeData(dat); + //Update all the buttons to account for clipboard change + for(int i=0; i<DWLIST.length(); i++){ DWLIST[i]->refreshButtons(); } +} + +void MainUI::PasteFiles(QString dir, QStringList raw){ + qDebug() << "Paste Files:" << dir; + QStringList cut, copy, newcut, newcopy; + if(raw.isEmpty()){ + //Pull info from the clipboard + const QMimeData *dat = QApplication::clipboard()->mimeData(); + raw = QString(dat->data("x-special/lumina-copied-files")).split("\n"); + } + if(!dir.endsWith("/")){ dir.append("/"); } + for(int i=0; i<raw.length(); i++){ + if(raw[i].startsWith("cut::::")){ + cut << raw[i].section("::::",1,50); + newcut << dir+raw[i].section("::::",1,50).section("/",-1); + } + else if(raw[i].startsWith("copy::::")){ + copy << raw[i].section("::::",1,50); + newcopy<< dir+raw[i].section("::::",1,50).section("/",-1); + } + } + bool errs = false; + //Perform the copy/move operations + worker->pauseData = true; //pause any info requests + if(!copy.isEmpty()){ + qDebug() << "Paste Copy:" << copy << "->" << newcopy; + FODialog dlg(this); + if( !dlg.CopyFiles(copy, newcopy) ){ return; } //cancelled + dlg.show(); + dlg.exec(); + errs = errs || !dlg.noerrors; + } + if(!cut.isEmpty()){ + qDebug() << "Paste Cut:" << cut << "->" << newcut; + FODialog dlg(this); + if(!dlg.MoveFiles(cut, newcut) ){ return; } //cancelled + dlg.show(); + dlg.exec(); + errs = errs || !dlg.noerrors; + } + worker->pauseData = false; //resume info requests + //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); + } + } + //Update all the buttons to account for clipboard change + for(int i=0; i<DWLIST.length(); i++){ DWLIST[i]->refresh(); } +} + +void MainUI::FavoriteFiles(QStringList list){ + qDebug() << "Favorite Files:" << list; + for(int i=0; i<list.length(); i++){ + LUtils::addFavorite(list[i]); + } + //Might want to make this a "toggle" instead of an add later on... +} + +void MainUI::RenameFiles(QStringList list){ + qDebug() << "Rename Files:" << list; + for(int i=0; i<list.length(); i++){ + QString fname = list[i]; + 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(); } //hidden file without an extension + else 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 + //Don't pause the background worker for a simple rename - this operation is extremely fast + qDebug() << "Rename:" << path+fname << "->" << path+nname; + FODialog dlg(this); + dlg.setOverwrite(overwrite); + dlg.MoveFiles(QStringList() << path+fname, QStringList() << path+nname); + dlg.show(); + dlg.exec(); + } //end loop over list of files +} + +void MainUI::RemoveFiles(QStringList list){ + if(list.isEmpty()){ return; } //nothing selected + qDebug() << "Remove Files:" << list; + QStringList paths, names; + for(int i=0; i<list.length(); i++){ + paths << list[i]; + names << list[i].section("/",-1); + } + + //Verify permanent removal of file/dir + QMessageBox dlgQ(QMessageBox::Question, tr("Verify Removal"), tr("WARNING: This will permanently delete the file(s) from the system!")+"\n"+tr("Are you sure you want to continue?"), QMessageBox::Yes | QMessageBox::No, this); + dlgQ.setDetailedText(tr("Items to be removed:")+"\n\n"+names.join("\n")); + dlgQ.exec(); + if(dlgQ.result() != QMessageBox::Yes){ return; } //cancelled + + //Now remove the file/dir + qDebug() << " - Delete: "<<paths; + worker->pauseData = true; //pause any info requests + FODialog dlg(this); + dlg.RemoveFiles(paths); + dlg.show(); + dlg.exec(); + worker->pauseData = false; //resume info requests + for(int i=0; i<DWLIST.length(); i++){ DWLIST[i]->refresh(); } +} + +void MainUI::CloseBrowser(QString ID){ + //Find the tab associated with this browser first + for(int i=0; i<tabBar->count(); i++){ + if(tabBar->tabWhatsThis(i)==ID){ + tabBar->removeTab(i); + break; + } + } + //Now remove the browser itself + for(int i=0; i<DWLIST.length(); i++){ + if(DWLIST[i]->id()==ID){ + delete DWLIST.takeAt(i); + break; + } + } + //If the last browser was just closed, create a new one + if(DWLIST.isEmpty()){ + OpenDirs(QStringList() << QDir::homePath()); + } +} |