diff options
| -rw-r--r-- | src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.cpp | 1536 | ||||
| -rw-r--r-- | src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.h | 6 |
2 files changed, 785 insertions, 757 deletions
diff --git a/src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.cpp b/src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.cpp index 293db823..377a92d8 100644 --- a/src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.cpp +++ b/src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.cpp @@ -1,756 +1,780 @@ -//=========================================== -// Lumina-DE source code -// Copyright (c) 2015, Ken Moore -// Available under the 3-clause BSD license -// See the LICENSE file for full details -//=========================================== -#include "DirWidget2.h" -#include "ui_DirWidget2.h" - -#include <QActionGroup> -#include <QMessageBox> -#include <QCursor> -#include <QClipboard> -#include <QMimeData> -#include <QTimer> -#include <QInputDialog> -#include <QScrollBar> -#include <QSettings> -#include <QtConcurrent/QtConcurrentRun> - -#include <LuminaOS.h> -#include <LuminaXDG.h> -#include <LUtils.h> - -#include "../ScrollDialog.h" - -#define DEBUG 0 - -DirWidget::DirWidget(QString objID, QWidget *parent) : QWidget(parent), ui(new Ui::DirWidget){ - ui->setupUi(this); //load the designer file - ID = objID; - //Assemble the toolbar for the widget - toolbar = new QToolBar(this); - toolbar->setContextMenuPolicy(Qt::CustomContextMenu); - toolbar->setFloatable(false); - toolbar->setMovable(false); - toolbar->setOrientation(Qt::Horizontal); - toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly); - //toolbar->setIconSize(QSize(32,32)); - ui->toolbar_layout->addWidget(toolbar); - // - Add the buttons to the toolbar - toolbar->addAction(ui->actionBack); - toolbar->addAction(ui->actionUp); - toolbar->addAction(ui->actionHome); - line_dir = new QLineEdit(this); - toolbar->addWidget(line_dir); - connect(line_dir, SIGNAL(returnPressed()), this, SLOT(dir_changed()) ); - QActionGroup *columnActionGroup = new QActionGroup(this); - toolbar->addAction(ui->actionSingleColumn); - ui->actionSingleColumn->setChecked(true); - columnActionGroup->addAction(ui->actionSingleColumn); - toolbar->addAction(ui->actionDualColumn); - columnActionGroup->addAction(ui->actionDualColumn); - toolbar->addAction(ui->actionMenu); - //Add the browser widgets - RCBW = 0; //right column browser is unavailable initially - BW = new BrowserWidget("", this); - ui->browser_layout->addWidget(BW); - connect(BW, SIGNAL(dirChange(QString)), this, SLOT(currentDirectoryChanged()) ); - connect(BW, SIGNAL(itemsActivated()), this, SLOT(runFiles()) ); - connect(BW, SIGNAL(DataDropped(QString, QStringList)), this, SIGNAL(PasteFiles(QString, QStringList)) ); - connect(BW, SIGNAL(contextMenuRequested()), this, SLOT(OpenContextMenu()) ); - connect(BW, SIGNAL(updateDirectoryStatus(QString)), this, SLOT(dirStatusChanged(QString)) ); - connect(BW, SIGNAL(hasFocus(QString)), this, SLOT(setCurrentBrowser(QString)) ); - //Now update the rest of the UI - canmodify = false; //initial value - contextMenu = new QMenu(this); - cNewMenu = cOpenMenu = cFModMenu = cFViewMenu = 0; //not created yet - connect(contextMenu, SIGNAL(aboutToShow()), this, SLOT(UpdateContextMenu()) ); - - UpdateIcons(); - UpdateText(); - createShortcuts(); - createMenus(); -} - -DirWidget::~DirWidget(){ - //stopload = true; //just in case another thread is still loading/running -} - -void DirWidget::setFocusLineDir() { - line_dir->setFocus(); - line_dir->selectAll(); -} - -void DirWidget::cleanup(){ - //stopload = true; //just in case another thread is still loading/running - //if(thumbThread.isRunning()){ thumbThread.waitForFinished(); } //this will stop really quickly with the flag set -} - -void DirWidget::ChangeDir(QString dirpath){ - //stopload = true; //just in case it is still loading - //emit LoadDirectory(ID, dirpath); - //qDebug() << "ChangeDir:" << dirpath; - currentBrowser()->changeDirectory(dirpath); -} - -void DirWidget::setDirCompleter(QCompleter *comp){ - //line_dir->setCompleter(comp); -} - -QString DirWidget::id(){ - return ID; -} - -QString DirWidget::currentDir(){ - return currentBrowser()->currentDirectory(); -} - -void DirWidget::setShowDetails(bool show){ - BW->showDetails(show); - if(RCBW!=0){ RCBW->showDetails(show); } -} - -void DirWidget::showHidden(bool show){ - BW->showHiddenFiles(show); - if(RCBW!=0){ RCBW->showHiddenFiles(show); } -} - -void DirWidget::showThumbnails(bool show){ - BW->showThumbnails(show); - if(RCBW!=0){ RCBW->showThumbnails(show); } -} - -void DirWidget::setThumbnailSize(int px){ - BW->setThumbnailSize(px); - if(RCBW!=0){ RCBW->setThumbnailSize(px); } - ui->tool_zoom_in->setEnabled(px < 256); //upper limit on image sizes - ui->tool_zoom_out->setEnabled(px >16); //lower limit on image sizes -} - -// ================ -// PUBLIC SLOTS -// ================ - -void DirWidget::LoadSnaps(QString basedir, QStringList snaps){ - //Save these value internally for use later - //qDebug() << "ZFS Snapshots available:" << basedir << snaps; - snapbasedir = basedir; - snapshots = snaps; - //if(!snapbasedir.isEmpty()){ watcher->addPath(snapbasedir); } //add this to the watcher in case snapshots get created/removed - //Now update the UI as necessary - if(ui->tool_snap->menu()==0){ - ui->tool_snap->setMenu(new QMenu(this)); - connect(ui->tool_snap->menu(), SIGNAL(triggered(QAction*)), this, SLOT(direct_snap_selected(QAction*)) ); - } - ui->tool_snap->menu()->clear(); - for(int i=0; i<snapshots.length(); i++){ - QAction *tmp = ui->tool_snap->menu()->addAction(snapshots[i]); - tmp->setWhatsThis(snapshots[i]); - } - ui->slider_snap->setRange(0, snaps.length()); - if(currentBrowser()->currentDirectory().contains(ZSNAPDIR)){ - //The user was already within a snapshot - figure out which one and set the slider appropriately - int index = snaps.indexOf( currentBrowser()->currentDirectory().section(ZSNAPDIR,1,1).section("/",0,0) ); - if(index < 0){ index = snaps.length(); } //unknown - load the system (should never happen) - ui->slider_snap->setValue(index); - }else{ - ui->slider_snap->setValue(snaps.length()); //last item (normal system) - } - on_slider_snap_valueChanged(); - QApplication::processEvents(); //let the slider changed signal get thrown away before we re-enable the widget - ui->group_snaps->setEnabled(!snaps.isEmpty()); - ui->group_snaps->setVisible(!snaps.isEmpty()); - ui->tool_snap_newer->setEnabled(ui->slider_snap->value() < ui->slider_snap->maximum()); - ui->tool_snap_older->setEnabled(ui->slider_snap->value() > ui->slider_snap->minimum()); -} - -void DirWidget::refresh(){ - currentBrowser()->changeDirectory(""); //refresh current dir -} - -//Theme change functions -void DirWidget::UpdateIcons(){ - //Snapshot buttons - ui->tool_snap_newer->setIcon(LXDG::findIcon("go-next-view","") ); - ui->tool_snap_older->setIcon(LXDG::findIcon("go-previous-view","") ); - - //ToolBar Buttons - ui->actionBack->setIcon( LXDG::findIcon("go-previous","") ); - ui->actionUp->setIcon( LXDG::findIcon("go-up","") ); - ui->actionHome->setIcon( LXDG::findIcon("go-home","") ); - ui->actionMenu->setIcon( LXDG::findIcon("view-more-vertical","format-list-unordered") ); - ui->actionSingleColumn->setIcon(LXDG::findIcon("view-right-close","view-close") ); - ui->actionDualColumn->setIcon(LXDG::findIcon("view-right-new","view-split-left-right") ); - - ui->tool_zoom_in->setIcon(LXDG::findIcon("zoom-in","")); - ui->tool_zoom_out->setIcon(LXDG::findIcon("zoom-out","")); - -} - -void DirWidget::UpdateText(){ - ui->retranslateUi(this); - BW->retranslate(); - if(RCBW!=0){ RCBW->retranslate(); } -} - -// ================= -// PRIVATE -// ================= -void DirWidget::createShortcuts(){ -kZoomIn= new QShortcut(QKeySequence(QKeySequence::ZoomIn),this); -kZoomOut= new QShortcut(QKeySequence(QKeySequence::ZoomOut),this); -kNewFile= new QShortcut(QKeySequence(Qt::CTRL+Qt::SHIFT+Qt::Key_F),this); -kNewDir= new QShortcut(QKeySequence(Qt::CTRL+Qt::SHIFT+Qt::Key_N),this); -kNewXDG= new QShortcut(QKeySequence(Qt::CTRL+Qt::Key_G),this); -kCut= new QShortcut(QKeySequence(QKeySequence::Cut),this); -kCopy= new QShortcut(QKeySequence(QKeySequence::Copy),this); -kPaste= new QShortcut(QKeySequence(QKeySequence::Paste),this); -kRename= new QShortcut(QKeySequence(Qt::Key_F2),this); -kFav= new QShortcut(QKeySequence(Qt::Key_F3),this); -kDel= new QShortcut(QKeySequence(QKeySequence::Delete),this); -kOpSS= new QShortcut(QKeySequence(Qt::Key_F6),this); -kOpMM= new QShortcut(QKeySequence(Qt::Key_F7),this); -kOpTerm = new QShortcut(QKeySequence(Qt::Key_F1),this); - -connect(kZoomIn, SIGNAL(activated()), this, SLOT(on_tool_zoom_in_clicked()) ); -connect(kZoomOut, SIGNAL(activated()), this, SLOT(on_tool_zoom_out_clicked()) ); -connect(kNewFile, SIGNAL(activated()), this, SLOT(createNewFile()) ); -connect(kNewDir, SIGNAL(activated()), this, SLOT(createNewDir()) ); -connect(kNewXDG, SIGNAL(activated()), this, SLOT(createNewXDGEntry()) ); -connect(kCut, SIGNAL(activated()), this, SLOT(cutFiles()) ); -connect(kCopy, SIGNAL(activated()), this, SLOT(copyFiles()) ); -connect(kPaste, SIGNAL(activated()), this, SLOT(pasteFiles()) ); -connect(kRename, SIGNAL(activated()), this, SLOT(renameFiles()) ); -connect(kFav, SIGNAL(activated()), this, SLOT(favoriteFiles()) ); -connect(kDel, SIGNAL(activated()), this, SLOT(removeFiles()) ); -connect(kOpSS, SIGNAL(activated()), this, SLOT(openInSlideshow()) ); -connect(kOpMM, SIGNAL(activated()), this, SLOT(openMultimedia()) ); -connect(kOpTerm, SIGNAL(activated()), this, SLOT(openTerminal()) ); - -} - -void DirWidget::createMenus(){ - //Note: contextMenu already created - this is just for the sub-items - if(cNewMenu==0){ cNewMenu = new QMenu(this); } - else{ cNewMenu->clear(); } - cNewMenu->setTitle(tr("Create...") ); - cNewMenu->setIcon( LXDG::findIcon("list-add","") ); - cNewMenu->addAction(LXDG::findIcon("document-new",""), tr("File"), this, SLOT(createNewFile()), kNewFile->key() ); - cNewMenu->addAction(LXDG::findIcon("folder-new",""), tr("Directory"), this, SLOT(createNewDir()), kNewDir->key() ); - if(LUtils::isValidBinary("lumina-fileinfo")){ cNewMenu->addAction(LXDG::findIcon("system-run",""), tr("Application Launcher"), this, SLOT(createNewXDGEntry()), kNewXDG->key() ); } - - if(cOpenMenu==0){ cOpenMenu = new QMenu(this); } - else{ cOpenMenu->clear(); } - cOpenMenu->setTitle(tr("Launch...")); - cOpenMenu->setIcon( LXDG::findIcon("quickopen","") ); - cOpenMenu->addAction(LXDG::findIcon("utilities-terminal",""), tr("Terminal"), this, SLOT(openTerminal()), kOpTerm->key()); - cOpenMenu->addAction(LXDG::findIcon("media-slideshow",""), tr("SlideShow"), this, SLOT(openInSlideshow()), kOpSS->key()); - cOpenMenu->addAction(LXDG::findIcon("media-playback-start-circled","media-playback-start"), tr("Multimedia Player"), this, SLOT(openMultimedia()), kOpMM->key()); -/* - if(cFModMenu==0){ cFModMenu = new QMenu(this); } - else{ cFModMenu->clear(); } - cFModMenu->setTitle(tr("Modify Files...")); - cFModMenu->setIcon( LXDG::findIcon("document-edit","") ); - cFModMenu->addAction(LXDG::findIcon("edit-cut",""), tr("Cut Selection"), this, SLOT(cutFiles()), kCut->key() ); - cFModMenu->addAction(LXDG::findIcon("edit-copy",""), tr("Copy Selection"), this, SLOT(copyFiles()), kCopy->key() ); - cFModMenu->addSeparator(); - cFModMenu->addAction(LXDG::findIcon("edit-rename",""), tr("Rename..."), this, SLOT(renameFiles()), kRename->key() ); - cFModMenu->addSeparator(); - cFModMenu->addAction(LXDG::findIcon("edit-delete",""), tr("Delete Selection"), this, SLOT(removeFiles()), kDel->key() ); -*/ - if(cFViewMenu==0){ cFViewMenu = new QMenu(this); } - else{ cFViewMenu->clear(); } - cFViewMenu->setTitle(tr("View Files...")); - cFViewMenu->setIcon( LXDG::findIcon("document-preview","") ); - cFViewMenu->addAction(LXDG::findIcon("document-encrypted",""), tr("Checksums"), this, SLOT(fileCheckSums()) ); - if(LUtils::isValidBinary("lumina-fileinfo")){ - cFViewMenu->addAction(LXDG::findIcon("edit-find-replace",""), tr("Properties"), this, SLOT(fileProperties()) ); - } - -} - -BrowserWidget* DirWidget::currentBrowser(){ - if(cBID.isEmpty() || RCBW==0){ return BW; } - else{ return RCBW; } -} - -QStringList DirWidget::currentDirFiles(){ - return currentBrowser()->currentItems(-1); //files only -} -// ================= -// PRIVATE SLOTS -// ================= - -//UI BUTTONS -void DirWidget::on_tool_zoom_in_clicked(){ - int size = BW->thumbnailSize(); - size += 16; - setThumbnailSize(size); - //Now Save the size value as the default for next time - QSettings SET("lumina-desktop","lumina-fm"); - SET.setValue("iconsize", size); -} - -void DirWidget::on_tool_zoom_out_clicked(){ - int size = BW->thumbnailSize(); - if(size <= 16){ return; } - size -= 16; - setThumbnailSize(size); - //Now Save the size value as the default for next time - QSettings SET("lumina-desktop","lumina-fm"); - SET.setValue("iconsize", size); -} - -// -- Top Snapshot Buttons -void DirWidget::on_tool_snap_newer_clicked(){ - ui->slider_snap->setValue( ui->slider_snap->value()+1 ); -} - -void DirWidget::on_tool_snap_older_clicked(){ - ui->slider_snap->setValue( ui->slider_snap->value()-1 ); -} - -void DirWidget::on_slider_snap_valueChanged(int val){ - bool labelsonly = false; - if(val==-1){ val = ui->slider_snap->value(); labelsonly=true; } - //Update the snapshot interface - ui->tool_snap_newer->setEnabled(val < ui->slider_snap->maximum()); - ui->tool_snap_older->setEnabled(val > ui->slider_snap->minimum()); - if(val >= snapshots.length() || val < 0){ - ui->tool_snap->setText(tr("Current")); - }else if(QFile::exists(snapbasedir+snapshots[val])){ - ui->tool_snap->setText( QFileInfo(snapbasedir+snapshots[val]).lastModified().toString(Qt::DefaultLocaleShortDate) ); - } - //Exit if a non-interactive snapshot change - if(!ui->group_snaps->isEnabled() || labelsonly){ return; } //internal change - do not try to change the actual info - //Determine which snapshot is now selected - QString dir; - if(DEBUG){ qDebug() << "Changing snapshot:" << currentBrowser()->currentDirectory() << val << snapbasedir; } - //stopload = true; //stop any currently-loading procedures - if(val >= snapshots.length() || val < 0){ //active system selected - if(DEBUG){ qDebug() << " - Load Active system:" << normalbasedir; } - dir = normalbasedir; - }else{ - dir = snapbasedir+snapshots[val]+"/"; - if(!QFile::exists(dir)){ - //This snapshot must have been removed in the background by pruning tools - // move to a newer snapshot or the current base dir as necessary - qDebug() << "Snapshot no longer available:" << dir; - qDebug() << " - Reloading available snapshots"; - emit findSnaps(ID, normalbasedir); - return; - } - //Need to figure out the relative path within the snapshot - snaprelpath = normalbasedir.section(snapbasedir.section(ZSNAPDIR,0,0), 1,1000); - if(DEBUG){ qDebug() << " - new snapshot-relative path:" << snaprelpath; } - dir.append(snaprelpath); - dir.replace("//","/"); //just in case any duplicate slashes from all the split/combining - if(DEBUG){ qDebug() << " - Load Snapshot:" << dir; } - } - //Make sure this directory exists, and back up as necessary - if(dir.isEmpty()){ return; } - //Load the newly selected snapshot - currentBrowser()->changeDirectory(dir); -} - -void DirWidget::direct_snap_selected(QAction *act){ - QString snap = act->whatsThis(); - int val = snapshots.indexOf(snap); - if(val<0){ return; } - else{ ui->slider_snap->setValue(val); } -} - -//Top Toolbar buttons -void DirWidget::on_actionBack_triggered(){ - QStringList history = currentBrowser()->history(); - if(history.length()<2){ return; } //cannot do anything - QString dir = history.takeLast(); - //qDebug() << "Go Back:" << dir << normalbasedir << history; - if(dir == normalbasedir){ - dir = history.takeLast(); - } - history << dir; //make sure the current dir is always last in the history - currentBrowser()->changeDirectory(dir); - currentBrowser()->setHistory(history); //re-write the history to account for going backwards - ui->actionBack->setEnabled(history.length()>1); -} - -void DirWidget::on_actionUp_triggered(){ - QString dir = currentBrowser()->currentDirectory().section("/",0,-2); - if(dir.isEmpty()) - dir = "/"; - //Quick check to ensure the directory exists - while(!QFile::exists(dir) && !dir.isEmpty()){ - dir = dir.section("/",0,-2); //back up one additional dir - } - currentBrowser()->changeDirectory(dir); -} - -void DirWidget::on_actionHome_triggered(){ - currentBrowser()->changeDirectory(QDir::homePath()); -} - -void DirWidget::dir_changed(){ - QString dir = line_dir->text().simplified(); - //Run the dir through the user-input checks - dir = LUtils::PathToAbsolute(dir); - //qDebug() << "Dir Changed:" << dir; - //Quick check to ensure the directory exists - while(!QFile::exists(dir) && !dir.isEmpty()){ - dir = dir.section("/",0,-2); //back up one additional dir - } - //qDebug() << " - Now Dir:" << dir; - currentBrowser()->changeDirectory(dir); - //emit LoadDirectory(ID, dir); -} - - -void DirWidget::on_actionSingleColumn_triggered(bool checked){ - if(!checked){ return; } - if(RCBW==0){ return; } //nothing to do - ui->browser_layout->removeWidget(RCBW); - RCBW->deleteLater(); - RCBW = 0; - setCurrentBrowser(""); //reset back to the remaining browser -} - -void DirWidget::on_actionDualColumn_triggered(bool checked){ - if(!checked){ return; } - if(RCBW!=0){ return; } //nothing to do - RCBW = new BrowserWidget("rc", this); - ui->browser_layout->addWidget(RCBW); - connect(RCBW, SIGNAL(dirChange(QString)), this, SLOT(currentDirectoryChanged()) ); - connect(RCBW, SIGNAL(itemsActivated()), this, SLOT(runFiles()) ); - connect(RCBW, SIGNAL(DataDropped(QString, QStringList)), this, SIGNAL(PasteFiles(QString, QStringList)) ); - connect(RCBW, SIGNAL(contextMenuRequested()), this, SLOT(OpenContextMenu()) ); - connect(RCBW, SIGNAL(updateDirectoryStatus(QString)), this, SLOT(dirStatusChanged(QString)) ); - connect(RCBW, SIGNAL(hasFocus(QString)), this, SLOT(setCurrentBrowser(QString)) ); - //Now make sure it has all the same settings as the main browser - setCurrentBrowser("rc"); - RCBW->showDetails(BW->hasDetails()); - RCBW->showHiddenFiles( BW->hasHiddenFiles()); - RCBW->setThumbnailSize( BW->thumbnailSize()); - RCBW->changeDirectory( BW->currentDirectory()); -} - -void DirWidget::on_actionMenu_triggered(){ - OpenContextMenu(); -} - - -// - Other Actions without a specific button on the side -void DirWidget::fileCheckSums(){ - QStringList files = currentBrowser()->currentSelection(); - if(files.isEmpty()){ return; } - qDebug() << "Run Checksums:" << files; - QStringList info = LOS::Checksums(files); - qDebug() << " - Info:" << info; - if(info.isEmpty() || (info.length() != files.length()) ){ return; } - for(int i=0; i<info.length(); i++){ - info[i] = QString("%2\n\t(%1)").arg(files[i].section("/",-1), info[i]); - } - ScrollDialog dlg(this); - dlg.setWindowTitle( tr("File Checksums:") ); - dlg.setWindowIcon( LXDG::findIcon("document-encrypted","") ); - dlg.setText(info.join("\n")); - dlg.exec(); -} - -void DirWidget::fileProperties(){ - QStringList sel = currentBrowser()->currentSelection(); - //qDebug() << "Open File properties:" << sel; - if(sel.isEmpty()){ return; } - if(!LUtils::isValidBinary("lumina-fileinfo")){ - //It should never get to this point due to checks earlier - but just in case... - QMessageBox::warning(this, tr("Missing Utility"), tr("The \"lumina-fileinfo\" utility could not be found on the system. Please install it first.") ); - return; - } - for(int i=0; i<sel.length(); i++){ - QProcess::startDetached("lumina-fileinfo \""+sel[i]+"\""); //use absolute paths - } -} - -void DirWidget::openTerminal(){ - emit LaunchTerminal(currentBrowser()->currentDirectory()); -} - -//Browser Functions -void DirWidget::OpenContextMenu(){ - //Now open the menu at the current cursor location - contextMenu->popup(QCursor::pos()); -} - -void DirWidget::UpdateContextMenu(){ - //First generate the context menu based on the selection - QStringList sel = currentBrowser()->currentSelection(); - //qDebug() << "Update context menu"; - //qDebug() << " Selection:" << sel; - contextMenu->clear(); - - if(!sel.isEmpty()){ - contextMenu->addAction(LXDG::findIcon("system-run",""), tr("Open"), this, SLOT(runFiles()) ); - contextMenu->addAction(LXDG::findIcon("system-run-with",""), tr("Open With..."), this, SLOT(runWithFiles()) ); - } - contextMenu->addSection(LXDG::findIcon("unknown",""), tr("File Operations")); - // contextMenu->addMenu(cFModMenu); - // cFModMenu->setEnabled(!sel.isEmpty() && canmodify); - - if(!sel.isEmpty()){ - contextMenu->addAction(LXDG::findIcon("edit-rename",""), tr("Rename..."), this, SLOT(renameFiles()), kRename->key() )->setEnabled(canmodify); - contextMenu->addAction(LXDG::findIcon("edit-cut",""), tr("Cut Selection"), this, SLOT(cutFiles()), kCut->key() )->setEnabled(canmodify); - contextMenu->addAction(LXDG::findIcon("edit-copy",""), tr("Copy Selection"), this, SLOT(copyFiles()), kCopy->key() )->setEnabled(canmodify); - } - if( QApplication::clipboard()->mimeData()->hasFormat("x-special/lumina-copied-files") ){ - contextMenu->addAction(LXDG::findIcon("edit-paste",""), tr("Paste"), this, SLOT(pasteFiles()), QKeySequence(Qt::CTRL+Qt::Key_V) )->setEnabled(canmodify); - } - if(!sel.isEmpty()){ - contextMenu->addSeparator(); - contextMenu->addAction(LXDG::findIcon("edit-delete",""), tr("Delete Selection"), this, SLOT(removeFiles()), kDel->key() )->setEnabled(canmodify); - contextMenu->addSeparator(); - } - contextMenu->addMenu(cFViewMenu); - cFViewMenu->setEnabled(!sel.isEmpty()); - - //Now add the general selection options - contextMenu->addSection(LXDG::findIcon("folder","inode/directory"), tr("Directory Operations")); - if(canmodify){ - contextMenu->addMenu(cNewMenu); - } - contextMenu->addMenu(cOpenMenu); -} - -void DirWidget::currentDirectoryChanged(bool widgetonly){ - QString cur = currentBrowser()->currentDirectory(); - QFileInfo info(cur); - canmodify = info.isWritable(); - if(widgetonly){ ui->label_status->setText(currentBrowser()->status()); } - else if( !currentBrowser()->isEnabled() ){ ui->label_status->setText(tr("Loading...")); } - //qDebug() << "Start search for snapshots"; - if(!cur.contains("/.zfs/snapshot") ){ - normalbasedir = cur; - ui->group_snaps->setVisible(false); - emit findSnaps(ID, cur); - qDebug() << "Changed to directory:" << cur; - }else{ - //Re-assemble the normalbasedir variable (in case moving around within a snapshot) - normalbasedir = cur; - normalbasedir.replace( QRegExp("\\/\\.zfs\\/snapshot/([^/]+)\\/"), "/" ); - qDebug() << "Changed to snapshot:" << cur << normalbasedir; - } - ui->actionBack->setEnabled( currentBrowser()->history().length()>1 ); - line_dir->setText(normalbasedir); - emit TabNameChanged(ID, normalbasedir.section("/",-1)); -} - -void DirWidget::dirStatusChanged(QString stat){ - if(!canmodify){ stat.prepend(tr("(Limited Access) ")); } - ui->label_status->setText(stat); -} - -void DirWidget::setCurrentBrowser(QString id){ - //qDebug() << "Set Current Browser:" << id; - if(id==cBID){ return; } //no change - cBID = id; - currentDirectoryChanged(true); //update all the averarching widget elements (widget only) - //Now adjust the frame/highlighting around the "active" browser - if(RCBW==0){ BW->setShowActive(true); } - else{ - BW->setShowActive( cBID.isEmpty() ); - RCBW->setShowActive( !cBID.isEmpty() ); - } -} - -//Context Menu Functions -void DirWidget::createNewFile(){ - if(!canmodify){ return; } //cannot create anything here - //Prompt for the new filename - bool ok = false; - QString newdocument = QInputDialog::getText(this, tr("New Document"), tr("Name:"), QLineEdit::Normal, "", \ - &ok, 0, Qt::ImhFormattedNumbersOnly | Qt::ImhUppercaseOnly | Qt::ImhLowercaseOnly); - if(!ok || newdocument.isEmpty()){ return; } - //Create the empty file - QString full = currentBrowser()->currentDirectory(); - if(!full.endsWith("/")){ full.append("/"); } - //verify the new file does not already exist - if(QFile::exists(full+newdocument)){ - 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(createNewFile()) ); //repeat this function - return; - } - QFile file(full+newdocument); - if(file.open(QIODevice::ReadWrite)){ - //If successfully opened, it has created a blank file - file.close(); - }else{ - QMessageBox::warning(this, tr("Error Creating Document"), tr("The document could not be created. Please ensure that you have the proper permissions.")); - } -} - -void DirWidget::createNewDir(){ - if(!canmodify){ return; } //cannot create anything here - //Prompt for the new dir name - 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; } - //Now create the new dir - QString full = currentBrowser()->currentDirectory(); - 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(createNewDir()) ); //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 DirWidget::createNewXDGEntry(){ - if(!canmodify){ return; } //cannot create anything here - //Prompt for the new filename - bool ok = false; - QString newdocument = QInputDialog::getText(this, tr("New Document"), tr("Name:"), QLineEdit::Normal, "", \ - &ok, 0, Qt::ImhFormattedNumbersOnly | Qt::ImhUppercaseOnly | Qt::ImhLowercaseOnly); - if(!ok || newdocument.isEmpty()){ return; } - if(!newdocument.endsWith(".desktop")){ newdocument.append(".desktop"); } - //Create the empty file - QString full = currentBrowser()->currentDirectory(); - if(!full.endsWith("/")){ full.append("/"); } - //Verify the file does not already exist - if(QFile::exists(full+newdocument)){ - 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(createNewFile()) ); //repeat this function - return; - } - QProcess::startDetached("lumina-fileinfo -application \""+full+newdocument+"\""); -} - -/*void DirWidget::createNewSymlink{ - -}*/ - -// - Selected FILE operations -void DirWidget::cutFiles(){ - QStringList sel = currentBrowser()->currentSelection(); - if(sel.isEmpty() || !canmodify){ return; } - emit CutFiles(sel); -} - -void DirWidget::copyFiles(){ - QStringList sel = currentBrowser()->currentSelection(); - if(sel.isEmpty()){ return; } - emit CopyFiles(sel); -} - -void DirWidget::pasteFiles(){ - if( !canmodify ){ return; } - emit PasteFiles(currentBrowser()->currentDirectory(), QStringList() ); -} - -void DirWidget::renameFiles(){ - QStringList sel = currentBrowser()->currentSelection(); - if(sel.isEmpty() || !canmodify){ return; } - qDebug() << "Deleting selected Items:" << sel; - emit RenameFiles(sel); -} - -void DirWidget::favoriteFiles(){ - QStringList sel = currentBrowser()->currentSelection(); - if(sel.isEmpty()){ return; } - emit FavoriteFiles(sel); -} - -void DirWidget::removeFiles(){ - QStringList sel = currentBrowser()->currentSelection(); - if(sel.isEmpty() || !canmodify){ return; } - qDebug() << "Deleting selected Items:" << sel; - emit RemoveFiles(sel); -} - -void DirWidget::runFiles(){ - QStringList sel = currentBrowser()->currentSelection(); - if(sel.isEmpty()){ return; } - QStringList dirs; - for(int i=0; i<sel.length(); i++){ - if(QFileInfo(sel[i]).isDir()){ - dirs << sel[i]; - }else{ - QProcess::startDetached("lumina-open \""+sel[i]+"\""); - } - } - if(!dirs.isEmpty()){ - currentBrowser()->changeDirectory( dirs.takeFirst()); //load the first directory in this widget - } - if(!dirs.isEmpty()){ - emit OpenDirectories(dirs); //open the rest of the directories in other tabs - } -} - -void DirWidget::runWithFiles(){ - QStringList sel = currentBrowser()->currentSelection(); - if(sel.isEmpty()){ return; } - QStringList dirs; - for(int i=0; i<sel.length(); i++){ - if(QFileInfo(sel[i]).isDir()){ - dirs << sel[i]; - }else{ - QProcess::startDetached("lumina-open -select \""+sel[i]+"\""); - } - } - if(!dirs.isEmpty()){ - emit OpenDirectories(dirs); //open the rest of the directories in other tabs - } -} - -/*void DirWidget::attachToNewEmail(){ - -}*/ - -// - Context-specific operations -void DirWidget::openInSlideshow(){ - QStringList sel = currentBrowser()->currentSelection(); - if(sel.isEmpty()){ sel = currentDirFiles(); } - //Now turn them all into a list and emit them - LFileInfoList list; - for(int i=0; i<sel.length(); i++){ - if(sel.endsWith(".desktop")){ continue; } //simplification to make sure we don't read any files which are not needed - LFileInfo info(sel[i]); - if( info.isImage() ){ list << info; } //add to the list - } - if(!list.isEmpty()){ emit ViewFiles(list); } -} - -void DirWidget::openMultimedia(){ - QStringList sel = currentBrowser()->currentSelection(); - if(sel.isEmpty()){ sel = currentDirFiles(); } - //Now turn them all into a list and emit them - LFileInfoList list; - for(int i=0; i<sel.length(); i++){ - if(sel.endsWith(".desktop")){ continue; } //simplification to make sure we don't read any files which are not needed - LFileInfo info(sel[i]); - if( info.isAVFile() ){ list << info; } //add to the list - } - if(!list.isEmpty()){ emit PlayFiles(list); } -} - -//==================== -// PROTECTED -//==================== -void DirWidget::mouseReleaseEvent(QMouseEvent *ev){ - static Qt::MouseButtons backmap = Qt::BackButton | Qt::ExtraButton5; - //qDebug() << "Mouse Click:" << ev->button(); - if(backmap.testFlag(ev->button())){ - ev->accept(); - on_actionBack_triggered(); - //}else if(ev->button()==Qt::ForwardButton()){ - //ev->accept(); - }else{ - ev->ignore(); //not handled here - } -} + //=========================================== + // Lumina-DE source code + // Copyright (c) 2015, Ken Moore + // Available under the 3-clause BSD license + // See the LICENSE file for full details + //=========================================== + #include "DirWidget2.h" + #include "ui_DirWidget2.h" + + #include <QActionGroup> + #include <QMessageBox> + #include <QCursor> + #include <QClipboard> + #include <QMimeData> + #include <QTimer> + #include <QInputDialog> + #include <QScrollBar> + #include <QSettings> + #include <QtConcurrent/QtConcurrentRun> + #include <QFileSystemModel> + + #include <LuminaOS.h> + #include <LuminaXDG.h> + #include <LUtils.h> + + #include "../ScrollDialog.h" + + #define DEBUG 0 + + DirWidget::DirWidget(QString objID, QWidget *parent) : QWidget(parent), ui(new Ui::DirWidget){ + ui->setupUi(this); //load the designer file + ID = objID; + //Assemble the toolbar for the widget + toolbar = new QToolBar(this); + toolbar->setContextMenuPolicy(Qt::CustomContextMenu); + toolbar->setFloatable(false); + toolbar->setMovable(false); + toolbar->setOrientation(Qt::Horizontal); + toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly); + //toolbar->setIconSize(QSize(32,32)); + ui->toolbar_layout->addWidget(toolbar); + // - Add the buttons to the toolbar + toolbar->addAction(ui->actionBack); + toolbar->addAction(ui->actionUp); + toolbar->addAction(ui->actionHome); + line_dir = new QLineEdit(this); + toolbar->addWidget(line_dir); + connect(line_dir, SIGNAL(returnPressed()), this, SLOT(dir_changed()) ); + QActionGroup *columnActionGroup = new QActionGroup(this); + toolbar->addAction(ui->actionSingleColumn); + ui->actionSingleColumn->setChecked(true); + columnActionGroup->addAction(ui->actionSingleColumn); + toolbar->addAction(ui->actionDualColumn); + columnActionGroup->addAction(ui->actionDualColumn); + toolbar->addAction(ui->actionMenu); + //Add the browser widgets + RCBW = 0; //right column browser is unavailable initially + BW = new BrowserWidget("", this); + ui->browser_layout->addWidget(BW); + connect(BW, SIGNAL(dirChange(QString)), this, SLOT(currentDirectoryChanged()) ); + connect(BW, SIGNAL(itemsActivated()), this, SLOT(runFiles()) ); + connect(BW, SIGNAL(DataDropped(QString, QStringList)), this, SIGNAL(PasteFiles(QString, QStringList)) ); + connect(BW, SIGNAL(contextMenuRequested()), this, SLOT(OpenContextMenu()) ); + connect(BW, SIGNAL(updateDirectoryStatus(QString)), this, SLOT(dirStatusChanged(QString)) ); + connect(BW, SIGNAL(hasFocus(QString)), this, SLOT(setCurrentBrowser(QString)) ); + + // Create treeviewpane QFileSystemModel model and populate + QString folderTreePath = QDir::rootPath(); + dirtreeModel = new QFileSystemModel(this); + dirtreeModel->setFilter(QDir::NoDotAndDotDot | QDir::AllDirs); // remove extraneous dirs + dirtreeModel->setRootPath(folderTreePath); + //ui->folderViewPane->setModel(dirtreeModel) + //ui->folderViewPane->setVisible(false); // set hidden initially to preserve legacy appearance of lumina-fm + + //Now update the rest of the UI + canmodify = false; //initial value + contextMenu = new QMenu(this); + cNewMenu = cOpenMenu = cFModMenu = cFViewMenu = 0; //not created yet + connect(contextMenu, SIGNAL(aboutToShow()), this, SLOT(UpdateContextMenu()) ); + + UpdateIcons(); + UpdateText(); + createShortcuts(); + createMenus(); + } + + DirWidget::~DirWidget(){ + //stopload = true; //just in case another thread is still loading/running + } + + void DirWidget::setFocusLineDir() { + line_dir->setFocus(); + line_dir->selectAll(); + } + + void DirWidget::cleanup(){ + //stopload = true; //just in case another thread is still loading/running + //if(thumbThread.isRunning()){ thumbThread.waitForFinished(); } //this will stop really quickly with the flag set + } + + void DirWidget::ChangeDir(QString dirpath){ + //stopload = true; //just in case it is still loading + //emit LoadDirectory(ID, dirpath); + //qDebug() << "ChangeDir:" << dirpath; + currentBrowser()->changeDirectory(dirpath); + } + + void DirWidget::setDirCompleter(QCompleter *comp){ + //line_dir->setCompleter(comp); + } + + QString DirWidget::id(){ + return ID; + } + + QString DirWidget::currentDir(){ + return currentBrowser()->currentDirectory(); + } + + void DirWidget::setShowDetails(bool show){ + BW->showDetails(show); + if(RCBW!=0){ RCBW->showDetails(show); } + } + + void DirWidget::showHidden(bool show){ + BW->showHiddenFiles(show); + if(RCBW!=0){ RCBW->showHiddenFiles(show); } + } + + void DirWidget::showThumbnails(bool show){ + BW->showThumbnails(show); + if(RCBW!=0){ RCBW->showThumbnails(show); } + } + + void DirWidget::setThumbnailSize(int px){ + BW->setThumbnailSize(px); + if(RCBW!=0){ RCBW->setThumbnailSize(px); } + ui->tool_zoom_in->setEnabled(px < 256); //upper limit on image sizes + ui->tool_zoom_out->setEnabled(px >16); //lower limit on image sizes + } + + // ================ + // PUBLIC SLOTS + // ================ + + void DirWidget::LoadSnaps(QString basedir, QStringList snaps){ + //Save these value internally for use later + //qDebug() << "ZFS Snapshots available:" << basedir << snaps; + snapbasedir = basedir; + snapshots = snaps; + //if(!snapbasedir.isEmpty()){ watcher->addPath(snapbasedir); } //add this to the watcher in case snapshots get created/removed + //Now update the UI as necessary + if(ui->tool_snap->menu()==0){ + ui->tool_snap->setMenu(new QMenu(this)); + connect(ui->tool_snap->menu(), SIGNAL(triggered(QAction*)), this, SLOT(direct_snap_selected(QAction*)) ); + } + ui->tool_snap->menu()->clear(); + for(int i=0; i<snapshots.length(); i++){ + QAction *tmp = ui->tool_snap->menu()->addAction(snapshots[i]); + tmp->setWhatsThis(snapshots[i]); + } + ui->slider_snap->setRange(0, snaps.length()); + if(currentBrowser()->currentDirectory().contains(ZSNAPDIR)){ + //The user was already within a snapshot - figure out which one and set the slider appropriately + int index = snaps.indexOf( currentBrowser()->currentDirectory().section(ZSNAPDIR,1,1).section("/",0,0) ); + if(index < 0){ index = snaps.length(); } //unknown - load the system (should never happen) + ui->slider_snap->setValue(index); + }else{ + ui->slider_snap->setValue(snaps.length()); //last item (normal system) + } + on_slider_snap_valueChanged(); + QApplication::processEvents(); //let the slider changed signal get thrown away before we re-enable the widget + ui->group_snaps->setEnabled(!snaps.isEmpty()); + ui->group_snaps->setVisible(!snaps.isEmpty()); + ui->tool_snap_newer->setEnabled(ui->slider_snap->value() < ui->slider_snap->maximum()); + ui->tool_snap_older->setEnabled(ui->slider_snap->value() > ui->slider_snap->minimum()); + } + + void DirWidget::refresh(){ + currentBrowser()->changeDirectory(""); //refresh current dir + } + + //Theme change functions + void DirWidget::UpdateIcons(){ + //Snapshot buttons + ui->tool_snap_newer->setIcon(LXDG::findIcon("go-next-view","") ); + ui->tool_snap_older->setIcon(LXDG::findIcon("go-previous-view","") ); + + //ToolBar Buttons + ui->actionBack->setIcon( LXDG::findIcon("go-previous","") ); + ui->actionUp->setIcon( LXDG::findIcon("go-up","") ); + ui->actionHome->setIcon( LXDG::findIcon("go-home","") ); + ui->actionMenu->setIcon( LXDG::findIcon("view-more-vertical","format-list-unordered") ); + ui->actionSingleColumn->setIcon(LXDG::findIcon("view-right-close","view-close") ); + ui->actionDualColumn->setIcon(LXDG::findIcon("view-right-new","view-split-left-right") ); + + ui->tool_zoom_in->setIcon(LXDG::findIcon("zoom-in","")); + ui->tool_zoom_out->setIcon(LXDG::findIcon("zoom-out","")); + + } + + void DirWidget::UpdateText(){ + ui->retranslateUi(this); + BW->retranslate(); + if(RCBW!=0){ RCBW->retranslate(); } + } + + // ================= + // PRIVATE + // ================= + void DirWidget::createShortcuts(){ + kZoomIn= new QShortcut(QKeySequence(QKeySequence::ZoomIn),this); + kZoomOut= new QShortcut(QKeySequence(QKeySequence::ZoomOut),this); + kNewFile= new QShortcut(QKeySequence(Qt::CTRL+Qt::SHIFT+Qt::Key_F),this); + kNewDir= new QShortcut(QKeySequence(Qt::CTRL+Qt::SHIFT+Qt::Key_N),this); + kNewXDG= new QShortcut(QKeySequence(Qt::CTRL+Qt::Key_G),this); + kCut= new QShortcut(QKeySequence(QKeySequence::Cut),this); + kCopy= new QShortcut(QKeySequence(QKeySequence::Copy),this); + kPaste= new QShortcut(QKeySequence(QKeySequence::Paste),this); + kRename= new QShortcut(QKeySequence(Qt::Key_F2),this); + kFav= new QShortcut(QKeySequence(Qt::Key_F3),this); + kDel= new QShortcut(QKeySequence(QKeySequence::Delete),this); + kOpSS= new QShortcut(QKeySequence(Qt::Key_F6),this); + kOpMM= new QShortcut(QKeySequence(Qt::Key_F7),this); + kOpTerm = new QShortcut(QKeySequence(Qt::Key_F1),this); + kTreePane= new QShortcut(QKeySequence(Qt::CTRL+Qt::Key_),this); + + connect(kZoomIn, SIGNAL(activated()), this, SLOT(on_tool_zoom_in_clicked()) ); + connect(kZoomOut, SIGNAL(activated()), this, SLOT(on_tool_zoom_out_clicked()) ); + connect(kNewFile, SIGNAL(activated()), this, SLOT(createNewFile()) ); + connect(kNewDir, SIGNAL(activated()), this, SLOT(createNewDir()) ); + connect(kNewXDG, SIGNAL(activated()), this, SLOT(createNewXDGEntry()) ); + connect(kCut, SIGNAL(activated()), this, SLOT(cutFiles()) ); + connect(kCopy, SIGNAL(activated()), this, SLOT(copyFiles()) ); + connect(kPaste, SIGNAL(activated()), this, SLOT(pasteFiles()) ); + connect(kRename, SIGNAL(activated()), this, SLOT(renameFiles()) ); + connect(kFav, SIGNAL(activated()), this, SLOT(favoriteFiles()) ); + connect(kDel, SIGNAL(activated()), this, SLOT(removeFiles()) ); + connect(kOpSS, SIGNAL(activated()), this, SLOT(openInSlideshow()) ); + connect(kOpMM, SIGNAL(activated()), this, SLOT(openMultimedia()) ); + connect(kOpTerm, SIGNAL(activated()), this, SLOT(openTerminal()) ); + + } + + void DirWidget::createMenus(){ + //Note: contextMenu already created - this is just for the sub-items + if(cNewMenu==0){ cNewMenu = new QMenu(this); } + else{ cNewMenu->clear(); } + cNewMenu->setTitle(tr("Create...") ); + cNewMenu->setIcon( LXDG::findIcon("list-add","") ); + cNewMenu->addAction(LXDG::findIcon("document-new",""), tr("File"), this, SLOT(createNewFile()), kNewFile->key() ); + cNewMenu->addAction(LXDG::findIcon("folder-new",""), tr("Directory"), this, SLOT(createNewDir()), kNewDir->key() ); + if(LUtils::isValidBinary("lumina-fileinfo")){ cNewMenu->addAction(LXDG::findIcon("system-run",""), tr("Application Launcher"), this, SLOT(createNewXDGEntry()), kNewXDG->key() ); } + + if(cOpenMenu==0){ cOpenMenu = new QMenu(this); } + else{ cOpenMenu->clear(); } + cOpenMenu->setTitle(tr("Launch...")); + cOpenMenu->setIcon( LXDG::findIcon("quickopen","") ); + cOpenMenu->addAction(LXDG::findIcon("utilities-terminal",""), tr("Terminal"), this, SLOT(openTerminal()), kOpTerm->key()); + cOpenMenu->addAction(LXDG::findIcon("media-slideshow",""), tr("SlideShow"), this, SLOT(openInSlideshow()), kOpSS->key()); + cOpenMenu->addAction(LXDG::findIcon("media-playback-start-circled","media-playback-start"), tr("Multimedia Player"), this, SLOT(openMultimedia()), kOpMM->key()); + /* + if(cFModMenu==0){ cFModMenu = new QMenu(this); } + else{ cFModMenu->clear(); } + cFModMenu->setTitle(tr("Modify Files...")); + cFModMenu->setIcon( LXDG::findIcon("document-edit","") ); + cFModMenu->addAction(LXDG::findIcon("edit-cut",""), tr("Cut Selection"), this, SLOT(cutFiles()), kCut->key() ); + cFModMenu->addAction(LXDG::findIcon("edit-copy",""), tr("Copy Selection"), this, SLOT(copyFiles()), kCopy->key() ); + cFModMenu->addSeparator(); + cFModMenu->addAction(LXDG::findIcon("edit-rename",""), tr("Rename..."), this, SLOT(renameFiles()), kRename->key() ); + cFModMenu->addSeparator(); + cFModMenu->addAction(LXDG::findIcon("edit-delete",""), tr("Delete Selection"), this, SLOT(removeFiles()), kDel->key() ); + */ + if(cFViewMenu==0){ cFViewMenu = new QMenu(this); } + else{ cFViewMenu->clear(); } + cFViewMenu->setTitle(tr("View Files...")); + cFViewMenu->setIcon( LXDG::findIcon("document-preview","") ); + cFViewMenu->addAction(LXDG::findIcon("document-encrypted",""), tr("Checksums"), this, SLOT(fileCheckSums()) ); + if(LUtils::isValidBinary("lumina-fileinfo")){ + cFViewMenu->addAction(LXDG::findIcon("edit-find-replace",""), tr("Properties"), this, SLOT(fileProperties()) ); + } + + } + + BrowserWidget* DirWidget::currentBrowser(){ + if(cBID.isEmpty() || RCBW==0){ return BW; } + else{ return RCBW; } + } + + QStringList DirWidget::currentDirFiles(){ + return currentBrowser()->currentItems(-1); //files only + } + // ================= + // PRIVATE SLOTS + // ================= + + //UI BUTTONS + void DirWidget::on_tool_zoom_in_clicked(){ + int size = BW->thumbnailSize(); + size += 16; + setThumbnailSize(size); + //Now Save the size value as the default for next time + QSettings SET("lumina-desktop","lumina-fm"); + SET.setValue("iconsize", size); + } + + void DirWidget::on_tool_zoom_out_clicked(){ + int size = BW->thumbnailSize(); + if(size <= 16){ return; } + size -= 16; + setThumbnailSize(size); + //Now Save the size value as the default for next time + QSettings SET("lumina-desktop","lumina-fm"); + SET.setValue("iconsize", size); + } + + // -- Top Snapshot Buttons + void DirWidget::on_tool_snap_newer_clicked(){ + ui->slider_snap->setValue( ui->slider_snap->value()+1 ); + } + + void DirWidget::on_tool_snap_older_clicked(){ + ui->slider_snap->setValue( ui->slider_snap->value()-1 ); + } + + void DirWidget::on_slider_snap_valueChanged(int val){ + bool labelsonly = false; + if(val==-1){ val = ui->slider_snap->value(); labelsonly=true; } + //Update the snapshot interface + ui->tool_snap_newer->setEnabled(val < ui->slider_snap->maximum()); + ui->tool_snap_older->setEnabled(val > ui->slider_snap->minimum()); + if(val >= snapshots.length() || val < 0){ + ui->tool_snap->setText(tr("Current")); + }else if(QFile::exists(snapbasedir+snapshots[val])){ + ui->tool_snap->setText( QFileInfo(snapbasedir+snapshots[val]).lastModified().toString(Qt::DefaultLocaleShortDate) ); + } + //Exit if a non-interactive snapshot change + if(!ui->group_snaps->isEnabled() || labelsonly){ return; } //internal change - do not try to change the actual info + //Determine which snapshot is now selected + QString dir; + if(DEBUG){ qDebug() << "Changing snapshot:" << currentBrowser()->currentDirectory() << val << snapbasedir; } + //stopload = true; //stop any currently-loading procedures + if(val >= snapshots.length() || val < 0){ //active system selected + if(DEBUG){ qDebug() << " - Load Active system:" << normalbasedir; } + dir = normalbasedir; + }else{ + dir = snapbasedir+snapshots[val]+"/"; + if(!QFile::exists(dir)){ + //This snapshot must have been removed in the background by pruning tools + // move to a newer snapshot or the current base dir as necessary + qDebug() << "Snapshot no longer available:" << dir; + qDebug() << " - Reloading available snapshots"; + emit findSnaps(ID, normalbasedir); + return; + } + //Need to figure out the relative path within the snapshot + snaprelpath = normalbasedir.section(snapbasedir.section(ZSNAPDIR,0,0), 1,1000); + if(DEBUG){ qDebug() << " - new snapshot-relative path:" << snaprelpath; } + dir.append(snaprelpath); + dir.replace("//","/"); //just in case any duplicate slashes from all the split/combining + if(DEBUG){ qDebug() << " - Load Snapshot:" << dir; } + } + //Make sure this directory exists, and back up as necessary + if(dir.isEmpty()){ return; } + //Load the newly selected snapshot + currentBrowser()->changeDirectory(dir); + } + + void DirWidget::direct_snap_selected(QAction *act){ + QString snap = act->whatsThis(); + int val = snapshots.indexOf(snap); + if(val<0){ return; } + else{ ui->slider_snap->setValue(val); } + } + + //Top Toolbar buttons + void DirWidget::on_actionBack_triggered(){ + QStringList history = currentBrowser()->history(); + if(history.length()<2){ return; } //cannot do anything + QString dir = history.takeLast(); + //qDebug() << "Go Back:" << dir << normalbasedir << history; + if(dir == normalbasedir){ + dir = history.takeLast(); + } + history << dir; //make sure the current dir is always last in the history + currentBrowser()->changeDirectory(dir); + currentBrowser()->setHistory(history); //re-write the history to account for going backwards + ui->actionBack->setEnabled(history.length()>1); + } + + void DirWidget::on_actionUp_triggered(){ + QString dir = currentBrowser()->currentDirectory().section("/",0,-2); + if(dir.isEmpty()) + dir = "/"; + //Quick check to ensure the directory exists + while(!QFile::exists(dir) && !dir.isEmpty()){ + dir = dir.section("/",0,-2); //back up one additional dir + } + currentBrowser()->changeDirectory(dir); + } + + void DirWidget::on_actionHome_triggered(){ + currentBrowser()->changeDirectory(QDir::homePath()); + } + + void DirWidget::dir_changed(){ + QString dir = line_dir->text().simplified(); + //Run the dir through the user-input checks + dir = LUtils::PathToAbsolute(dir); + //qDebug() << "Dir Changed:" << dir; + //Quick check to ensure the directory exists + while(!QFile::exists(dir) && !dir.isEmpty()){ + dir = dir.section("/",0,-2); //back up one additional dir + } + //qDebug() << " - Now Dir:" << dir; + currentBrowser()->changeDirectory(dir); + //emit LoadDirectory(ID, dir); + } + + + void DirWidget::on_actionSingleColumn_triggered(bool checked){ + if(!checked){ return; } + if(RCBW==0){ return; } //nothing to do + ui->browser_layout->removeWidget(RCBW); + RCBW->deleteLater(); + RCBW = 0; + setCurrentBrowser(""); //reset back to the remaining browser + } + + void DirWidget::on_actionDualColumn_triggered(bool checked){ + if(!checked){ return; } + if(RCBW!=0){ return; } //nothing to do + RCBW = new BrowserWidget("rc", this); + ui->browser_layout->addWidget(RCBW); + connect(RCBW, SIGNAL(dirChange(QString)), this, SLOT(currentDirectoryChanged()) ); + connect(RCBW, SIGNAL(itemsActivated()), this, SLOT(runFiles()) ); + connect(RCBW, SIGNAL(DataDropped(QString, QStringList)), this, SIGNAL(PasteFiles(QString, QStringList)) ); + connect(RCBW, SIGNAL(contextMenuRequested()), this, SLOT(OpenContextMenu()) ); + connect(RCBW, SIGNAL(updateDirectoryStatus(QString)), this, SLOT(dirStatusChanged(QString)) ); + connect(RCBW, SIGNAL(hasFocus(QString)), this, SLOT(setCurrentBrowser(QString)) ); + //Now make sure it has all the same settings as the main browser + setCurrentBrowser("rc"); + RCBW->showDetails(BW->hasDetails()); + RCBW->showHiddenFiles( BW->hasHiddenFiles()); + RCBW->setThumbnailSize( BW->thumbnailSize()); + RCBW->changeDirectory( BW->currentDirectory()); + } + + void DirWidget::on_actionMenu_triggered(){ + OpenContextMenu(); + } + + + // - Other Actions without a specific button on the side + void DirWidget::fileCheckSums(){ + QStringList files = currentBrowser()->currentSelection(); + if(files.isEmpty()){ return; } + qDebug() << "Run Checksums:" << files; + QStringList info = LOS::Checksums(files); + qDebug() << " - Info:" << info; + if(info.isEmpty() || (info.length() != files.length()) ){ return; } + for(int i=0; i<info.length(); i++){ + info[i] = QString("%2\n\t(%1)").arg(files[i].section("/",-1), info[i]); + } + ScrollDialog dlg(this); + dlg.setWindowTitle( tr("File Checksums:") ); + dlg.setWindowIcon( LXDG::findIcon("document-encrypted","") ); + dlg.setText(info.join("\n")); + dlg.exec(); + } + + void DirWidget::fileProperties(){ + QStringList sel = currentBrowser()->currentSelection(); + //qDebug() << "Open File properties:" << sel; + if(sel.isEmpty()){ return; } + if(!LUtils::isValidBinary("lumina-fileinfo")){ + //It should never get to this point due to checks earlier - but just in case... + QMessageBox::warning(this, tr("Missing Utility"), tr("The \"lumina-fileinfo\" utility could not be found on the system. Please install it first.") ); + return; + } + for(int i=0; i<sel.length(); i++){ + QProcess::startDetached("lumina-fileinfo \""+sel[i]+"\""); //use absolute paths + } + } + + void DirWidget::openTerminal(){ + emit LaunchTerminal(currentBrowser()->currentDirectory()); + } + + //Browser Functions + void DirWidget::OpenContextMenu(){ + //Now open the menu at the current cursor location + contextMenu->popup(QCursor::pos()); + } + + void DirWidget::UpdateContextMenu(){ + //First generate the context menu based on the selection + QStringList sel = currentBrowser()->currentSelection(); + //qDebug() << "Update context menu"; + //qDebug() << " Selection:" << sel; + contextMenu->clear(); + + if(!sel.isEmpty()){ + contextMenu->addAction(LXDG::findIcon("system-run",""), tr("Open"), this, SLOT(runFiles()) ); + contextMenu->addAction(LXDG::findIcon("system-run-with",""), tr("Open With..."), this, SLOT(runWithFiles()) ); + } + contextMenu->addSection(LXDG::findIcon("unknown",""), tr("File Operations")); + // contextMenu->addMenu(cFModMenu); + // cFModMenu->setEnabled(!sel.isEmpty() && canmodify); + + if(!sel.isEmpty()){ + contextMenu->addAction(LXDG::findIcon("edit-rename",""), tr("Rename..."), this, SLOT(renameFiles()), kRename->key() )->setEnabled(canmodify); + contextMenu->addAction(LXDG::findIcon("edit-cut",""), tr("Cut Selection"), this, SLOT(cutFiles()), kCut->key() )->setEnabled(canmodify); + contextMenu->addAction(LXDG::findIcon("edit-copy",""), tr("Copy Selection"), this, SLOT(copyFiles()), kCopy->key() )->setEnabled(canmodify); + } + if( QApplication::clipboard()->mimeData()->hasFormat("x-special/lumina-copied-files") ){ + contextMenu->addAction(LXDG::findIcon("edit-paste",""), tr("Paste"), this, SLOT(pasteFiles()), QKeySequence(Qt::CTRL+Qt::Key_V) )->setEnabled(canmodify); + } + if(!sel.isEmpty()){ + contextMenu->addSeparator(); + contextMenu->addAction(LXDG::findIcon("edit-delete",""), tr("Delete Selection"), this, SLOT(removeFiles()), kDel->key() )->setEnabled(canmodify); + contextMenu->addSeparator(); + } + contextMenu->addMenu(cFViewMenu); + cFViewMenu->setEnabled(!sel.isEmpty()); + + //Now add the general selection options + contextMenu->addSection(LXDG::findIcon("folder","inode/directory"), tr("Directory Operations")); + if(canmodify){ + contextMenu->addMenu(cNewMenu); + } + contextMenu->addMenu(cOpenMenu); + } + + void DirWidget::currentDirectoryChanged(bool widgetonly){ + QString cur = currentBrowser()->currentDirectory(); + QFileInfo info(cur); + canmodify = info.isWritable(); + if(widgetonly){ ui->label_status->setText(currentBrowser()->status()); } + else if( !currentBrowser()->isEnabled() ){ ui->label_status->setText(tr("Loading...")); } + //qDebug() << "Start search for snapshots"; + if(!cur.contains("/.zfs/snapshot") ){ + normalbasedir = cur; + ui->group_snaps->setVisible(false); + emit findSnaps(ID, cur); + qDebug() << "Changed to directory:" << cur; + }else{ + //Re-assemble the normalbasedir variable (in case moving around within a snapshot) + normalbasedir = cur; + normalbasedir.replace( QRegExp("\\/\\.zfs\\/snapshot/([^/]+)\\/"), "/" ); + qDebug() << "Changed to snapshot:" << cur << normalbasedir; + } + ui->actionBack->setEnabled( currentBrowser()->history().length()>1 ); + line_dir->setText(normalbasedir); + emit TabNameChanged(ID, normalbasedir.section("/",-1)); + } + + void DirWidget::dirStatusChanged(QString stat){ + if(!canmodify){ stat.prepend(tr("(Limited Access) ")); } + ui->label_status->setText(stat); + } + + void DirWidget::setCurrentBrowser(QString id){ + //qDebug() << "Set Current Browser:" << id; + if(id==cBID){ return; } //no change + cBID = id; + currentDirectoryChanged(true); //update all the averarching widget elements (widget only) + //Now adjust the frame/highlighting around the "active" browser + if(RCBW==0){ BW->setShowActive(true); } + else{ + BW->setShowActive( cBID.isEmpty() ); + RCBW->setShowActive( !cBID.isEmpty() ); + } + } + + //Context Menu Functions + void DirWidget::createNewFile(){ + if(!canmodify){ return; } //cannot create anything here + //Prompt for the new filename + bool ok = false; + QString newdocument = QInputDialog::getText(this, tr("New Document"), tr("Name:"), QLineEdit::Normal, "", \ + &ok, 0, Qt::ImhFormattedNumbersOnly | Qt::ImhUppercaseOnly | Qt::ImhLowercaseOnly); + if(!ok || newdocument.isEmpty()){ return; } + //Create the empty file + QString full = currentBrowser()->currentDirectory(); + if(!full.endsWith("/")){ full.append("/"); } + //verify the new file does not already exist + if(QFile::exists(full+newdocument)){ + 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(createNewFile()) ); //repeat this function + return; + } + QFile file(full+newdocument); + if(file.open(QIODevice::ReadWrite)){ + //If successfully opened, it has created a blank file + file.close(); + }else{ + QMessageBox::warning(this, tr("Error Creating Document"), tr("The document could not be created. Please ensure that you have the proper permissions.")); + } + } + + void DirWidget::createNewDir(){ + if(!canmodify){ return; } //cannot create anything here + //Prompt for the new dir name + 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; } + //Now create the new dir + QString full = currentBrowser()->currentDirectory(); + 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(createNewDir()) ); //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 DirWidget::createNewXDGEntry(){ + if(!canmodify){ return; } //cannot create anything here + //Prompt for the new filename + bool ok = false; + QString newdocument = QInputDialog::getText(this, tr("New Document"), tr("Name:"), QLineEdit::Normal, "", \ + &ok, 0, Qt::ImhFormattedNumbersOnly | Qt::ImhUppercaseOnly | Qt::ImhLowercaseOnly); + if(!ok || newdocument.isEmpty()){ return; } + if(!newdocument.endsWith(".desktop")){ newdocument.append(".desktop"); } + //Create the empty file + QString full = currentBrowser()->currentDirectory(); + if(!full.endsWith("/")){ full.append("/"); } + //Verify the file does not already exist + if(QFile::exists(full+newdocument)){ + 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(createNewFile()) ); //repeat this function + return; + } + QProcess::startDetached("lumina-fileinfo -application \""+full+newdocument+"\""); + } + + /*void DirWidget::createNewSymlink{ + + }*/ + + // - Selected FILE operations + void DirWidget::cutFiles(){ + QStringList sel = currentBrowser()->currentSelection(); + if(sel.isEmpty() || !canmodify){ return; } + emit CutFiles(sel); + } + + void DirWidget::copyFiles(){ + QStringList sel = currentBrowser()->currentSelection(); + if(sel.isEmpty()){ return; } + emit CopyFiles(sel); + } + + void DirWidget::pasteFiles(){ + if( !canmodify ){ return; } + emit PasteFiles(currentBrowser()->currentDirectory(), QStringList() ); + } + + void DirWidget::renameFiles(){ + QStringList sel = currentBrowser()->currentSelection(); + if(sel.isEmpty() || !canmodify){ return; } + qDebug() << "Deleting selected Items:" << sel; + emit RenameFiles(sel); + } + + void DirWidget::favoriteFiles(){ + QStringList sel = currentBrowser()->currentSelection(); + if(sel.isEmpty()){ return; } + emit FavoriteFiles(sel); + } + + void DirWidget::removeFiles(){ + QStringList sel = currentBrowser()->currentSelection(); + if(sel.isEmpty() || !canmodify){ return; } + qDebug() << "Deleting selected Items:" << sel; + emit RemoveFiles(sel); + } + + void DirWidget::runFiles(){ + QStringList sel = currentBrowser()->currentSelection(); + if(sel.isEmpty()){ return; } + QStringList dirs; + for(int i=0; i<sel.length(); i++){ + if(QFileInfo(sel[i]).isDir()){ + dirs << sel[i]; + }else{ + QProcess::startDetached("lumina-open \""+sel[i]+"\""); + } + } + if(!dirs.isEmpty()){ + currentBrowser()->changeDirectory( dirs.takeFirst()); //load the first directory in this widget + } + if(!dirs.isEmpty()){ + emit OpenDirectories(dirs); //open the rest of the directories in other tabs + } + } + + void DirWidget::runWithFiles(){ + QStringList sel = currentBrowser()->currentSelection(); + if(sel.isEmpty()){ return; } + QStringList dirs; + for(int i=0; i<sel.length(); i++){ + if(QFileInfo(sel[i]).isDir()){ + dirs << sel[i]; + }else{ + QProcess::startDetached("lumina-open -select \""+sel[i]+"\""); + } + } + if(!dirs.isEmpty()){ + emit OpenDirectories(dirs); //open the rest of the directories in other tabs + } + } + + /*void DirWidget::attachToNewEmail(){ + + }*/ + + // - Context-specific operations + void DirWidget::openInSlideshow(){ + QStringList sel = currentBrowser()->currentSelection(); + if(sel.isEmpty()){ sel = currentDirFiles(); } + //Now turn them all into a list and emit them + LFileInfoList list; + for(int i=0; i<sel.length(); i++){ + if(sel.endsWith(".desktop")){ continue; } //simplification to make sure we don't read any files which are not needed + LFileInfo info(sel[i]); + if( info.isImage() ){ list << info; } //add to the list + } + if(!list.isEmpty()){ emit ViewFiles(list); } + } + + void DirWidget::openMultimedia(){ + QStringList sel = currentBrowser()->currentSelection(); + if(sel.isEmpty()){ sel = currentDirFiles(); } + //Now turn them all into a list and emit them + LFileInfoList list; + for(int i=0; i<sel.length(); i++){ + if(sel.endsWith(".desktop")){ continue; } //simplification to make sure we don't read any files which are not needed + LFileInfo info(sel[i]); + if( info.isAVFile() ){ list << info; } //add to the list + } + if(!list.isEmpty()){ emit PlayFiles(list); } + } + + //==================== + // Folder Pane + //==================== + + void DirWidget::showFolderPane(){ + //ui->folderViewPane->setVisible(true); + } + + void DirWidget::hideFolderPane(){ + //ui->folderViewPane->setVisible(false); + } + + + //==================== + // PROTECTED + //==================== + void DirWidget::mouseReleaseEvent(QMouseEvent *ev){ + static Qt::MouseButtons backmap = Qt::BackButton | Qt::ExtraButton5; + //qDebug() << "Mouse Click:" << ev->button(); + if(backmap.testFlag(ev->button())){ + ev->accept(); + on_actionBack_triggered(); + //}else if(ev->button()==Qt::ForwardButton()){ + //ev->accept(); + }else{ + ev->ignore(); //not handled here + } + } diff --git a/src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.h b/src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.h index 5f06e2b6..c8453e65 100644 --- a/src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.h +++ b/src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.h @@ -15,6 +15,7 @@ #include <QLineEdit> #include <QShortcut> #include <QFileSystemWatcher> +#include <QFileSystemModel> #include <QTimer> #include <QFuture> @@ -43,6 +44,7 @@ public: //Information QString id(); QString currentDir(); + QFileSystemModel dirtreeModel; //View Settings void setShowDetails(bool show); @@ -61,6 +63,8 @@ public slots: //Theme change functions void UpdateIcons(); void UpdateText(); + void showFolderPane(); + void hideFolderPane(); private: @@ -80,7 +84,7 @@ private: //The keyboard shortcuts for context menu items QShortcut *kZoomIn, *kZoomOut, *kNewFile, *kNewDir, *kNewXDG, *kCut, *kCopy, *kPaste, *kRename, \ - *kFav, *kDel, *kOpSS, *kOpMM, *kOpTerm; + *kFav, *kDel, *kOpSS, *kOpMM, *kOpTerm; //Functions for internal use void createShortcuts(); //on init only |