lbajardsilogic@0: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
lbajardsilogic@0: 
lbajardsilogic@0: /*
lbajardsilogic@0:     Sonic Visualiser
lbajardsilogic@0:     An audio file viewer and annotation editor.
lbajardsilogic@0:     Centre for Digital Music, Queen Mary, University of London.
lbajardsilogic@0:     This file copyright 2007 QMUL.
lbajardsilogic@0:     
lbajardsilogic@0:     This program is free software; you can redistribute it and/or
lbajardsilogic@0:     modify it under the terms of the GNU General Public License as
lbajardsilogic@0:     published by the Free Software Foundation; either version 2 of the
lbajardsilogic@0:     License, or (at your option) any later version.  See the file
lbajardsilogic@0:     COPYING included with this distribution for more information.
lbajardsilogic@0: */
lbajardsilogic@0: 
lbajardsilogic@0: #include "FileFinder.h"
lbajardsilogic@0: #include "RemoteFile.h"
lbajardsilogic@0: #include "AudioFileReaderFactory.h"
lbajardsilogic@0: #include "DataFileReaderFactory.h"
lbajardsilogic@0: 
lbajardsilogic@0: #include <QFileInfo>
lbajardsilogic@0: #include <QMessageBox>
lbajardsilogic@0: #include <QFileDialog>
lbajardsilogic@0: #include <QInputDialog>
lbajardsilogic@0: #include <QSettings>
lbajardsilogic@0: 
lbajardsilogic@0: #include <iostream>
lbajardsilogic@0: 
lbajardsilogic@0: FileFinder *
lbajardsilogic@0: FileFinder::m_instance = 0;
lbajardsilogic@0: 
lbajardsilogic@0: FileFinder::FileFinder() :
lbajardsilogic@0:     m_lastLocatedLocation("")
lbajardsilogic@0: {
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: FileFinder::~FileFinder()
lbajardsilogic@0: {
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: FileFinder *
lbajardsilogic@0: FileFinder::getInstance()
lbajardsilogic@0: {
lbajardsilogic@0:     if (m_instance == 0) {
lbajardsilogic@0:         m_instance = new FileFinder();
lbajardsilogic@0:     }
lbajardsilogic@0:     return m_instance;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: QString
lbajardsilogic@0: FileFinder::getOpenFileName(FileType type, QString fallbackLocation)
lbajardsilogic@0: {
lbajardsilogic@0:     QString settingsKey;
lbajardsilogic@0:     QString lastPath = fallbackLocation;
lbajardsilogic@0:     
lbajardsilogic@0:     QString title = tr("Select file");
lbajardsilogic@0:     QString filter = tr("All files (*.*)");
lbajardsilogic@0: 
lbajardsilogic@0:     switch (type) {
lbajardsilogic@0: 
lbajardsilogic@0:     case SessionFile:
lbajardsilogic@0:         settingsKey = "sessionpath";
lbajardsilogic@0:         title = tr("Select a session file");
lbajardsilogic@42:         filter = tr("Sound Access session files (*.sv)\nAll files (*.*)");
lbajardsilogic@0:         break;
lbajardsilogic@0: 
lbajardsilogic@0:     case AudioFile:
lbajardsilogic@0:         settingsKey = "audiopath";
lbajardsilogic@0:         title = "Select an audio file";
lbajardsilogic@0:         filter = tr("Audio files (%1)\nAll files (*.*)")
lbajardsilogic@0:             .arg(AudioFileReaderFactory::getKnownExtensions());
lbajardsilogic@0:         break;
ivand_qmul@118: 	// Ivan Damnjanovic 09-10/2007 added video file import
ivand_qmul@118: 	case VideoFile:
ivand_qmul@118:         settingsKey = "videopath";
ivand_qmul@118:         title = "Select an video file";
ivand_qmul@118:         filter = tr("All supported video files (*.avi *.mpg *.divx *.mov)\nAll files (*.*)")
ivand_qmul@118:             .arg(AudioFileReaderFactory::getKnownExtensions());
ivand_qmul@118:         break;
ivand_qmul@118:     //
ivand_qmul@118: 	case LayerFile:
lbajardsilogic@0:         settingsKey = "layerpath";
lbajardsilogic@42:         filter = tr("All supported files (%1)\nSound Access Layer XML files (*.svl)\nComma-separated data files (*.csv)\nSpace-separated .lab files (*.lab)\nMIDI files (*.mid)\nText files (*.txt)\nAll files (*.*)").arg(DataFileReaderFactory::getKnownExtensions());
lbajardsilogic@0:         break;
lbajardsilogic@0: 
lbajardsilogic@0:     case SessionOrAudioFile:
lbajardsilogic@0:         settingsKey = "lastpath";
lbajardsilogic@42:         filter = tr("All supported files (*.sv %1)\nSound Access session files (*.sv)\nAudio files (%1)\nAll files (*.*)")
lbajardsilogic@0:             .arg(AudioFileReaderFactory::getKnownExtensions());
lbajardsilogic@0:         break;
lbajardsilogic@0: 
lbajardsilogic@0:     case ImageFile:
lbajardsilogic@0:         settingsKey = "imagepath";
lbajardsilogic@0:         filter = tr("Portable Network Graphics files (*.png)\nAll files (*.*)");
lbajardsilogic@0:         break;
lbajardsilogic@0: 
lbajardsilogic@0:     case AnyFile:
lbajardsilogic@0:         settingsKey = "lastpath";
lbajardsilogic@42:         filter = tr("All supported files (*.sv %1 %2)\nSound Access session files (*.sv)\nAudio files (%1)\nLayer files (%2)\nAll files (*.*)")
lbajardsilogic@0:             .arg(AudioFileReaderFactory::getKnownExtensions())
lbajardsilogic@0:             .arg(DataFileReaderFactory::getKnownExtensions());
lbajardsilogic@0:         break;
lbajardsilogic@0:     };
lbajardsilogic@0: 
lbajardsilogic@0:     if (lastPath == "") {
lbajardsilogic@0:         char *home = getenv("HOME");
lbajardsilogic@0:         if (home) lastPath = home;
lbajardsilogic@0:         else lastPath = ".";
lbajardsilogic@0:     } else if (QFileInfo(lastPath).isDir()) {
lbajardsilogic@0:         lastPath = QFileInfo(lastPath).canonicalPath();
lbajardsilogic@0:     } else {
lbajardsilogic@0:         lastPath = QFileInfo(lastPath).absoluteDir().canonicalPath();
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     QSettings settings;
lbajardsilogic@0:     settings.beginGroup("FileFinder");
lbajardsilogic@0:     lastPath = settings.value(settingsKey, lastPath).toString();
lbajardsilogic@0: 
lbajardsilogic@0:     QString path = "";
lbajardsilogic@0: 
lbajardsilogic@0:     // Use our own QFileDialog just for symmetry with getSaveFileName below
lbajardsilogic@0: 
lbajardsilogic@0:     QFileDialog dialog;
lbajardsilogic@0:     dialog.setFilters(filter.split('\n'));
lbajardsilogic@0:     dialog.setWindowTitle(title);
lbajardsilogic@0:     dialog.setDirectory(lastPath);
lbajardsilogic@0: 
lbajardsilogic@0:     dialog.setAcceptMode(QFileDialog::AcceptOpen);
lbajardsilogic@0:     dialog.setFileMode(QFileDialog::ExistingFile);
lbajardsilogic@128: 	dialog.setViewMode(QFileDialog::Detail);
lbajardsilogic@0:     
lbajardsilogic@0:     if (dialog.exec()) {
lbajardsilogic@0:         QStringList files = dialog.selectedFiles();
lbajardsilogic@0:         if (!files.empty()) path = *files.begin();
lbajardsilogic@0:         
lbajardsilogic@0:         QFileInfo fi(path);
lbajardsilogic@0:         
lbajardsilogic@0:         if (!fi.exists()) {
lbajardsilogic@0:             
lbajardsilogic@0:             QMessageBox::critical(0, tr("File does not exist"),
lbajardsilogic@0:                                   tr("File \"%1\" does not exist").arg(path));
lbajardsilogic@0:             path = "";
lbajardsilogic@0:             
lbajardsilogic@0:         } else if (!fi.isReadable()) {
lbajardsilogic@0:             
lbajardsilogic@0:             QMessageBox::critical(0, tr("File is not readable"),
lbajardsilogic@0:                                   tr("File \"%1\" can not be read").arg(path));
lbajardsilogic@0:             path = "";
lbajardsilogic@0:             
lbajardsilogic@0:         } else if (fi.isDir()) {
lbajardsilogic@0:             
lbajardsilogic@0:             QMessageBox::critical(0, tr("Directory selected"),
lbajardsilogic@0:                                   tr("File \"%1\" is a directory").arg(path));
lbajardsilogic@0:             path = "";
lbajardsilogic@0: 
lbajardsilogic@0:         } else if (!fi.isFile()) {
lbajardsilogic@0:             
lbajardsilogic@0:             QMessageBox::critical(0, tr("Non-file selected"),
lbajardsilogic@0:                                   tr("Path \"%1\" is not a file").arg(path));
lbajardsilogic@0:             path = "";
lbajardsilogic@0:             
lbajardsilogic@0:         } else if (fi.size() == 0) {
lbajardsilogic@0:             
lbajardsilogic@0:             QMessageBox::critical(0, tr("File is empty"),
lbajardsilogic@0:                                   tr("File \"%1\" is empty").arg(path));
lbajardsilogic@0:             path = "";
lbajardsilogic@0:         }                
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     if (path != "") {
lbajardsilogic@0:         settings.setValue(settingsKey,
lbajardsilogic@0:                           QFileInfo(path).absoluteDir().canonicalPath());
lbajardsilogic@0:     }
lbajardsilogic@0:     
lbajardsilogic@0:     return path;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: QString
lbajardsilogic@0: FileFinder::getSaveFileName(FileType type, QString fallbackLocation)
lbajardsilogic@0: {
lbajardsilogic@0:     QString settingsKey;
lbajardsilogic@0:     QString lastPath = fallbackLocation;
lbajardsilogic@0:     
lbajardsilogic@0:     QString title = tr("Select file");
lbajardsilogic@0:     QString filter = tr("All files (*.*)");
lbajardsilogic@0: 
lbajardsilogic@0:     switch (type) {
lbajardsilogic@0: 
lbajardsilogic@0:     case SessionFile:
lbajardsilogic@0:         settingsKey = "savesessionpath";
lbajardsilogic@0:         title = tr("Select a session file");
lbajardsilogic@42:         filter = tr("Sound Access session files (*.sv)\nAll files (*.*)");
lbajardsilogic@0:         break;
lbajardsilogic@0: 
lbajardsilogic@0:     case AudioFile:
lbajardsilogic@0:         settingsKey = "saveaudiopath";
lbajardsilogic@0:         title = "Select an audio file";
lbajardsilogic@0:         title = tr("Select a file to export to");
lbajardsilogic@0:         filter = tr("WAV audio files (*.wav)\nAll files (*.*)");
lbajardsilogic@0:         break;
lbajardsilogic@0: 
lbajardsilogic@0:     case LayerFile:
lbajardsilogic@0:         settingsKey = "savelayerpath";
lbajardsilogic@0:         title = tr("Select a file to export to");
lbajardsilogic@42:         filter = tr("Sound Access Layer XML files (*.svl)\nComma-separated data files (*.csv)\nText files (*.txt)\nAll files (*.*)");
lbajardsilogic@0:         break;
lbajardsilogic@0: 
lbajardsilogic@0:     case SessionOrAudioFile:
lbajardsilogic@0:         std::cerr << "ERROR: Internal error: FileFinder::getSaveFileName: SessionOrAudioFile cannot be used here" << std::endl;
lbajardsilogic@0:         abort();
lbajardsilogic@0: 
lbajardsilogic@0:     case ImageFile:
lbajardsilogic@0:         settingsKey = "saveimagepath";
lbajardsilogic@0:         title = tr("Select a file to export to");
lbajardsilogic@0:         filter = tr("Portable Network Graphics files (*.png)\nAll files (*.*)");
lbajardsilogic@0:         break;
lbajardsilogic@0: 
lbajardsilogic@0:     case AnyFile:
lbajardsilogic@0:         std::cerr << "ERROR: Internal error: FileFinder::getSaveFileName: AnyFile cannot be used here" << std::endl;
lbajardsilogic@0:         abort();
lbajardsilogic@0:     };
lbajardsilogic@0: 
lbajardsilogic@0:     if (lastPath == "") {
lbajardsilogic@0:         char *home = getenv("HOME");
lbajardsilogic@0:         if (home) lastPath = home;
lbajardsilogic@0:         else lastPath = ".";
lbajardsilogic@0:     } else if (QFileInfo(lastPath).isDir()) {
lbajardsilogic@0:         lastPath = QFileInfo(lastPath).canonicalPath();
lbajardsilogic@0:     } else {
lbajardsilogic@0:         lastPath = QFileInfo(lastPath).absoluteDir().canonicalPath();
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     QSettings settings;
lbajardsilogic@0:     settings.beginGroup("FileFinder");
lbajardsilogic@0:     lastPath = settings.value(settingsKey, lastPath).toString();
lbajardsilogic@0: 
lbajardsilogic@0:     QString path = "";
lbajardsilogic@0: 
lbajardsilogic@0:     // Use our own QFileDialog instead of static functions, as we may
lbajardsilogic@0:     // need to adjust the file extension based on the selected filter
lbajardsilogic@0: 
lbajardsilogic@0:     QFileDialog dialog;
lbajardsilogic@0:     dialog.setFilters(filter.split('\n'));
lbajardsilogic@0:     dialog.setWindowTitle(title);
lbajardsilogic@0:     dialog.setDirectory(lastPath);
lbajardsilogic@0: 
lbajardsilogic@0:     dialog.setAcceptMode(QFileDialog::AcceptSave);
lbajardsilogic@0:     dialog.setFileMode(QFileDialog::AnyFile);
lbajardsilogic@0:     dialog.setConfirmOverwrite(false); // we'll do that
lbajardsilogic@0:         
lbajardsilogic@0:     if (type == SessionFile) {
lbajardsilogic@0:         dialog.setDefaultSuffix("sv");
lbajardsilogic@0:     } else if (type == AudioFile) {
lbajardsilogic@0:         dialog.setDefaultSuffix("wav");
lbajardsilogic@0:     } else if (type == ImageFile) {
lbajardsilogic@0:         dialog.setDefaultSuffix("png");
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     bool good = false;
lbajardsilogic@0: 
lbajardsilogic@0:     while (!good) {
lbajardsilogic@0: 
lbajardsilogic@0:         path = "";
lbajardsilogic@0:         
lbajardsilogic@0:         if (!dialog.exec()) break;
lbajardsilogic@0:         
lbajardsilogic@0:         QStringList files = dialog.selectedFiles();
lbajardsilogic@0:         if (files.empty()) break;
lbajardsilogic@0:         path = *files.begin();
lbajardsilogic@0:         
lbajardsilogic@0:         QFileInfo fi(path);
lbajardsilogic@0:         
lbajardsilogic@0:         if (type == LayerFile && fi.suffix() == "") {
lbajardsilogic@0:             QString expectedExtension;
lbajardsilogic@0:             QString selectedFilter = dialog.selectedFilter();
lbajardsilogic@0:             if (selectedFilter.contains(".svl")) {
lbajardsilogic@0:                 expectedExtension = "svl";
lbajardsilogic@0:             } else if (selectedFilter.contains(".txt")) {
lbajardsilogic@0:                 expectedExtension = "txt";
lbajardsilogic@0:             } else if (selectedFilter.contains(".csv")) {
lbajardsilogic@0:                 expectedExtension = "csv";
lbajardsilogic@0:             }
lbajardsilogic@0:             if (expectedExtension != "") {
lbajardsilogic@0:                 path = QString("%1.%2").arg(path).arg(expectedExtension);
lbajardsilogic@0:                 fi = QFileInfo(path);
lbajardsilogic@0:             }
lbajardsilogic@0:         }
lbajardsilogic@0:         
lbajardsilogic@0:         if (fi.isDir()) {
lbajardsilogic@0:             QMessageBox::critical(0, tr("Directory selected"),
lbajardsilogic@0:                                   tr("File \"%1\" is a directory").arg(path));
lbajardsilogic@0:             continue;
lbajardsilogic@0:         }
lbajardsilogic@0:         
lbajardsilogic@0:         if (fi.exists()) {
lbajardsilogic@0:             if (QMessageBox::question(0, tr("File exists"),
lbajardsilogic@0:                                       tr("The file \"%1\" already exists.\nDo you want to overwrite it?").arg(path),
lbajardsilogic@0:                                       QMessageBox::Ok,
lbajardsilogic@0:                                       QMessageBox::Cancel) != QMessageBox::Ok) {
lbajardsilogic@0:                 continue;
lbajardsilogic@0:             }
lbajardsilogic@0:         }
lbajardsilogic@0:         
lbajardsilogic@0:         good = true;
lbajardsilogic@0:     }
lbajardsilogic@0:         
lbajardsilogic@0:     if (path != "") {
lbajardsilogic@0:         settings.setValue(settingsKey,
lbajardsilogic@0:                           QFileInfo(path).absoluteDir().canonicalPath());
lbajardsilogic@0:     }
lbajardsilogic@0:     
lbajardsilogic@0:     return path;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: FileFinder::registerLastOpenedFilePath(FileType type, QString path)
lbajardsilogic@0: {
lbajardsilogic@0:     QString settingsKey;
lbajardsilogic@0: 
lbajardsilogic@0:     switch (type) {
lbajardsilogic@0:     case SessionFile:
lbajardsilogic@0:         settingsKey = "sessionpath";
lbajardsilogic@0:         break;
lbajardsilogic@0: 
lbajardsilogic@0:     case AudioFile:
lbajardsilogic@0:         settingsKey = "audiopath";
lbajardsilogic@0:         break;
ivand_qmul@118: // Ivan Damnjanovic 09-10/2007 added video file import
ivand_qmul@118: 	case VideoFile:
ivand_qmul@118:         settingsKey = "videopath";
ivand_qmul@118:         break;
ivand_qmul@118: //
lbajardsilogic@0:     case LayerFile:
lbajardsilogic@0:         settingsKey = "layerpath";
lbajardsilogic@0:         break;
lbajardsilogic@0: 
lbajardsilogic@0:     case SessionOrAudioFile:
lbajardsilogic@0:         settingsKey = "lastpath";
lbajardsilogic@0:         break;
lbajardsilogic@0: 
lbajardsilogic@0:     case ImageFile:
lbajardsilogic@0:         settingsKey = "imagepath";
lbajardsilogic@0:         break;
lbajardsilogic@0: 
lbajardsilogic@0:     case AnyFile:
lbajardsilogic@0:         settingsKey = "lastpath";
lbajardsilogic@0:         break;
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     if (path != "") {
lbajardsilogic@0:         QSettings settings;
lbajardsilogic@0:         settings.beginGroup("FileFinder");
lbajardsilogic@0:         path = QFileInfo(path).absoluteDir().canonicalPath();
lbajardsilogic@0:         settings.setValue(settingsKey, path);
lbajardsilogic@0:         settings.setValue("lastpath", path);
lbajardsilogic@0:     }
lbajardsilogic@0: }
lbajardsilogic@0:     
lbajardsilogic@0: QString
lbajardsilogic@0: FileFinder::find(FileType type, QString location, QString lastKnownLocation)
lbajardsilogic@0: {
lbajardsilogic@0:     if (QFileInfo(location).exists()) return location;
lbajardsilogic@0: 
lbajardsilogic@0:     if (RemoteFile::canHandleScheme(QUrl(location))) {
lbajardsilogic@0:         RemoteFile rf(location);
lbajardsilogic@0:         bool available = rf.isAvailable();
lbajardsilogic@0:         rf.deleteLocalFile();
lbajardsilogic@0:         if (available) return location;
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     QString foundAt = "";
lbajardsilogic@0: 
lbajardsilogic@0:     if ((foundAt = findRelative(location, lastKnownLocation)) != "") {
lbajardsilogic@0:         return foundAt;
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     if ((foundAt = findRelative(location, m_lastLocatedLocation)) != "") {
lbajardsilogic@0:         return foundAt;
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     return locateInteractive(type, location);
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: QString
lbajardsilogic@0: FileFinder::findRelative(QString location, QString relativeTo)
lbajardsilogic@0: {
lbajardsilogic@0:     if (relativeTo == "") return "";
lbajardsilogic@0: 
lbajardsilogic@0:     std::cerr << "Looking for \"" << location.toStdString() << "\" next to \""
lbajardsilogic@0:               << relativeTo.toStdString() << "\"..." << std::endl;
lbajardsilogic@0: 
lbajardsilogic@0:     QString fileName;
lbajardsilogic@0:     QString resolved;
lbajardsilogic@0: 
lbajardsilogic@0:     if (RemoteFile::canHandleScheme(QUrl(location))) {
lbajardsilogic@0:         fileName = QUrl(location).path().section('/', -1, -1,
lbajardsilogic@0:                                                  QString::SectionSkipEmpty);
lbajardsilogic@0:     } else {
lbajardsilogic@0:         fileName = QFileInfo(location).fileName();
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     if (RemoteFile::canHandleScheme(QUrl(relativeTo))) {
lbajardsilogic@0:         resolved = QUrl(relativeTo).resolved(fileName).toString();
lbajardsilogic@0:         RemoteFile rf(resolved);
lbajardsilogic@0:         if (!rf.isAvailable()) resolved = "";
lbajardsilogic@0:         std::cerr << "resolved: " << resolved.toStdString() << std::endl;
lbajardsilogic@0:         rf.deleteLocalFile();
lbajardsilogic@0:     } else {
lbajardsilogic@0:         resolved = QFileInfo(relativeTo).dir().filePath(fileName);
lbajardsilogic@0:         if (!QFileInfo(resolved).exists() ||
lbajardsilogic@0:             !QFileInfo(resolved).isFile() ||
lbajardsilogic@0:             !QFileInfo(resolved).isReadable()) {
lbajardsilogic@0:             resolved = "";
lbajardsilogic@0:         }
lbajardsilogic@0:     }
lbajardsilogic@0:             
lbajardsilogic@0:     return resolved;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: QString
lbajardsilogic@0: FileFinder::locateInteractive(FileType type, QString thing)
lbajardsilogic@0: {
lbajardsilogic@0:     QString question;
lbajardsilogic@0:     if (type == AudioFile) {
lbajardsilogic@0:         question = tr("Audio file \"%1\" could not be opened.\nDo you want to locate it?");
lbajardsilogic@0:     } else {
lbajardsilogic@0:         question = tr("File \"%1\" could not be opened.\nDo you want to locate it?");
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     QString path = "";
lbajardsilogic@0:     bool done = false;
lbajardsilogic@0: 
lbajardsilogic@0:     while (!done) {
lbajardsilogic@0: 
lbajardsilogic@0:         int rv = QMessageBox::question
lbajardsilogic@0:             (0, 
lbajardsilogic@0:              tr("Failed to open file"),
lbajardsilogic@0:              question.arg(thing),
lbajardsilogic@0:              tr("Locate file..."),
lbajardsilogic@0:              tr("Use URL..."),
lbajardsilogic@0:              tr("Cancel"),
lbajardsilogic@0:              0, 2);
lbajardsilogic@0:         
lbajardsilogic@0:         switch (rv) {
lbajardsilogic@0: 
lbajardsilogic@0:         case 0: // Locate file
lbajardsilogic@0: 
lbajardsilogic@0:             if (QFileInfo(thing).dir().exists()) {
lbajardsilogic@0:                 path = QFileInfo(thing).dir().canonicalPath();
lbajardsilogic@0:             }
lbajardsilogic@0:             
lbajardsilogic@0:             path = getOpenFileName(type, path);
lbajardsilogic@0:             done = (path != "");
lbajardsilogic@0:             break;
lbajardsilogic@0: 
lbajardsilogic@0:         case 1: // Use URL
lbajardsilogic@0:         {
lbajardsilogic@0:             bool ok = false;
lbajardsilogic@0:             path = QInputDialog::getText
lbajardsilogic@0:                 (0, tr("Use URL"),
lbajardsilogic@0:                  tr("Please enter the URL to use for this file:"),
lbajardsilogic@0:                  QLineEdit::Normal, "", &ok);
lbajardsilogic@0: 
lbajardsilogic@0:             if (ok && path != "") {
lbajardsilogic@0:                 RemoteFile rf(path);
lbajardsilogic@0:                 if (rf.isAvailable()) {
lbajardsilogic@0:                     done = true;
lbajardsilogic@0:                 } else {
lbajardsilogic@0:                     QMessageBox::critical
lbajardsilogic@0:                         (0, tr("Failed to open location"),
lbajardsilogic@0:                          tr("URL \"%1\" could not be opened").arg(path));
lbajardsilogic@0:                     path = "";
lbajardsilogic@0:                 }
lbajardsilogic@0:                 rf.deleteLocalFile();
lbajardsilogic@0:             }
lbajardsilogic@0:             break;
lbajardsilogic@0:         }
lbajardsilogic@0: 
lbajardsilogic@0:         case 2: // Cancel
lbajardsilogic@0:             path = "";
lbajardsilogic@0:             done = true;
lbajardsilogic@0:             break;
lbajardsilogic@0:         }
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     if (path != "") m_lastLocatedLocation = path;
lbajardsilogic@0:     return path;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: