forked from powertab/powertabeditor
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Closes powertab#212
- Loading branch information
Showing
6 changed files
with
511 additions
and
6 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,236 @@ | ||
| /* | ||
| * Copyright (C) 2020 Simon Symeonidis | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
|
|
||
| #include "bulkconverterdialog.h" | ||
| #include "ui_bulkconverterdialog.h" | ||
|
|
||
| #include "formats/powertab/common.h" | ||
|
|
||
| #include <app/paths.h> | ||
| #include <score/score.h> | ||
|
|
||
| #include <QFileDialog> | ||
| #include <QFileInfo> | ||
| #include <QDebug> | ||
| #include <QThread> | ||
|
|
||
| std::optional<std::string> convertFile(const boost::filesystem::path& src, | ||
| const boost::filesystem::path& dst, | ||
| std::unique_ptr<FileFormatManager>& ffm) | ||
| { | ||
| QFileInfo fileInfo(QString::fromStdString(src.string())); | ||
| std::optional<FileFormat> format = ffm->findFormat( | ||
| fileInfo.suffix().toStdString()); | ||
|
|
||
| if (!format) return "bad format"; | ||
|
|
||
| Score score; | ||
| try | ||
| { | ||
| ffm->importFile(score, src, *format); | ||
| } | ||
| catch (const std::exception &e) | ||
| { | ||
| return "could not import file: " + src.string(); | ||
| } | ||
|
|
||
| try | ||
| { | ||
| ffm->exportFile(score, dst, FileFormat(getPowerTabFileFormat())); | ||
| } | ||
| catch (const std::exception &e) | ||
| { | ||
| return "could not export file: " + dst.string(); | ||
| } | ||
|
|
||
| return std::nullopt; | ||
| } | ||
|
|
||
| BulkConverterWorker::BulkConverterWorker(boost::filesystem::path& source, | ||
| boost::filesystem::path& destination, | ||
| bool dryRun, | ||
| std::unique_ptr<FileFormatManager>& fileFormatManager) | ||
| : QObject(), mySrc(source), myDst(destination), myDryRun(dryRun), | ||
| myFileCount(0), myFileFormatManager(fileFormatManager) | ||
| { | ||
| } | ||
|
|
||
| BulkConverterWorker::~BulkConverterWorker() | ||
| { | ||
| } | ||
|
|
||
| void BulkConverterWorker::walkAndConvert() | ||
| { | ||
| std::vector<boost::filesystem::path> children; | ||
| const std::string basePath = mySrc.string(); | ||
|
|
||
| children.emplace_back(mySrc); | ||
|
|
||
| do { | ||
| boost::filesystem::path p = children.back(); | ||
| children.pop_back(); | ||
|
|
||
| if (!boost::filesystem::is_directory(p)) continue; | ||
|
|
||
| auto dir_it = boost::filesystem::directory_iterator(p); | ||
|
|
||
| for(auto& entry : boost::make_iterator_range(dir_it, {})) { | ||
| if (boost::filesystem::is_directory(entry)) { | ||
| children.emplace_back(entry); | ||
| continue; | ||
| } | ||
|
|
||
| // TODO: this should probably handle any supported format. | ||
| // check to see if there is a list of file formats | ||
| // like this | ||
| if (!(boost::filesystem::is_regular_file(entry) && | ||
| boost::filesystem::extension(entry) == ".ptb")) | ||
| continue; | ||
|
|
||
| myFileCount++; | ||
|
|
||
| auto filePath = entry.path().string(); | ||
| const size_t pos = filePath.find(basePath); | ||
| if (pos != std::string::npos) | ||
| filePath.erase(pos, basePath.length()); | ||
|
|
||
| auto toPath = myDst / boost::filesystem::path(filePath); | ||
| toPath.replace_extension("pt2"); | ||
|
|
||
| if (myDryRun) continue; | ||
|
|
||
| auto destBaseDir = toPath.parent_path(); | ||
| if (!boost::filesystem::exists(destBaseDir)) | ||
| boost::filesystem::create_directory(destBaseDir); | ||
|
|
||
| std::optional<std::string> error = convertFile(entry, toPath, myFileFormatManager); | ||
| if (error != std::nullopt) { | ||
| QString err = QString::fromStdString(error.value()); | ||
| emit errorMessage("error processing file: " + err); | ||
| } | ||
|
|
||
| emit progress((int) myFileCount); | ||
| } | ||
| } while (!children.empty()); | ||
|
|
||
| emit done(); | ||
| } | ||
|
|
||
| BulkConverterDialog::BulkConverterDialog(QWidget *parent, | ||
| std::unique_ptr<FileFormatManager>& manager) | ||
| : QDialog(parent), ui(new Ui::BulkConverterDialog), | ||
| myBulkWorkerThread(nullptr), myBulkConverterWorker(nullptr), | ||
| myFileFormatManager(manager) | ||
| { | ||
| ui->setupUi(this); | ||
|
|
||
| auto flags = windowFlags(); | ||
| setWindowFlags(flags | Qt::WindowStaysOnTopHint); | ||
|
|
||
| connect(ui->fileLocatorSource, &QAbstractButton::clicked, [=]() { | ||
| setPath(ui->sourcePathEdit); | ||
| }); | ||
|
|
||
| connect(ui->fileLocatorDestination, &QAbstractButton::clicked, [=]() { | ||
| setPath(ui->destinationPathEdit); | ||
| }); | ||
|
|
||
| connect(ui->convertButton, &QAbstractButton::clicked, [=](){ convert(); }); | ||
|
|
||
| connect(ui->exitButton, &QAbstractButton::clicked, this, &QDialog::reject); | ||
| } | ||
|
|
||
| BulkConverterDialog::~BulkConverterDialog() | ||
| { | ||
| if (myBulkWorkerThread) { | ||
| myBulkWorkerThread->quit(); | ||
| myBulkWorkerThread->wait(); | ||
| } | ||
| delete ui; | ||
| } | ||
|
|
||
| void BulkConverterDialog::setPath(QLineEdit *edit) | ||
| { | ||
| auto dialogOptions = QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks; | ||
| QString path = QFileDialog::getExistingDirectory( | ||
| this, tr("Directory To Convert"), QDir::currentPath(), dialogOptions); | ||
|
|
||
| edit->setText(path); | ||
| QString src = ui->sourcePathEdit->text(); | ||
| QString dst = ui->destinationPathEdit->text(); | ||
| const bool bothEditsHaveValues = !src.isEmpty() && !dst.isEmpty(); | ||
| ui->convertButton->setEnabled(bothEditsHaveValues); | ||
| } | ||
|
|
||
| void BulkConverterDialog::convert() | ||
| { | ||
| ui->convertButton->setEnabled(false); | ||
|
|
||
| boost::filesystem::path src = Paths::fromQString(ui->sourcePathEdit->text()); | ||
| boost::filesystem::path dst = Paths::fromQString(ui->destinationPathEdit->text()); | ||
|
|
||
| { | ||
| // set default max. | ||
| BulkConverterWorker bcw(src, dst, true, myFileFormatManager); | ||
| bcw.walkAndConvert(); | ||
| const std::size_t fileCountToConvert = bcw.fileCount(); | ||
| ui->progressBar->setMaximum((int) fileCountToConvert); | ||
| ui->progressBar->setValue(0); | ||
| } | ||
|
|
||
| // create thread to offload work in the background, such that we can | ||
| // update the progress bar with each step informing the user of the | ||
| // current state of bulk conversion. | ||
| myBulkWorkerThread = new QThread; | ||
| myBulkConverterWorker = new BulkConverterWorker(src, dst, false, myFileFormatManager); | ||
| myBulkConverterWorker->moveToThread(myBulkWorkerThread); | ||
|
|
||
| connect(myBulkWorkerThread, &QThread::started, | ||
| myBulkConverterWorker, &BulkConverterWorker::walkAndConvert); | ||
|
|
||
| connect(myBulkWorkerThread, &QThread::finished, | ||
| myBulkWorkerThread, &QObject::deleteLater); | ||
|
|
||
| connect(myBulkConverterWorker, &BulkConverterWorker::progress, | ||
| this, &BulkConverterDialog::progress); | ||
|
|
||
| connect(myBulkConverterWorker, &BulkConverterWorker::done, | ||
| myBulkConverterWorker, &QObject::deleteLater); | ||
|
|
||
| connect(myBulkConverterWorker, &BulkConverterWorker::done, | ||
| this, &BulkConverterDialog::enableConvertButton); | ||
|
|
||
| connect(myBulkConverterWorker, &BulkConverterWorker::errorMessage, | ||
| this, &BulkConverterDialog::consumeErrorMessage); | ||
|
|
||
| myBulkWorkerThread->start(); | ||
| } | ||
|
|
||
| void BulkConverterDialog::progress(int pos) | ||
| { | ||
| ui->progressBar->setValue(pos); | ||
| } | ||
|
|
||
| void BulkConverterDialog::enableConvertButton(void) | ||
| { | ||
| ui->convertButton->setEnabled(true); | ||
| } | ||
|
|
||
| void BulkConverterDialog::consumeErrorMessage(QString error) | ||
| { | ||
| ui->logger->appendPlainText(error); | ||
| } |
Oops, something went wrong.