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Issue #28: Add multiple PDF files at once for merging

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This commit is contained in:
Jakub Melka
2022-10-18 20:08:18 +02:00
parent 3a5f7cdabe
commit 87a152401b
4 changed files with 58 additions and 22 deletions
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66
Pdf4QtDocPageOrganizer/mainwindow.cpp
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@@ -94,7 +94,7 @@ MainWindow::MainWindow(QWidget* parent) :
ui->actionRegroup_by_Alternating_Pages_Reversed_Order->setData(int(Operation::RegroupAlternatingPagesReversed));
ui->actionPrepare_Icon_Theme->setData(int(Operation::PrepareIconTheme));
m_iconTheme.registerAction(ui->actionAddDocument, ":/pdfdocpage/resources/open.svg");
m_iconTheme.registerAction(ui->actionAddDocuments, ":/pdfdocpage/resources/open.svg");
m_iconTheme.registerAction(ui->actionClose, ":/pdfdocpage/resources/close.svg");
m_iconTheme.registerAction(ui->actionCloneSelection, ":/pdfdocpage/resources/clone-selection.svg");
m_iconTheme.registerAction(ui->actionRemoveSelection, ":/pdfdocpage/resources/remove-selection.svg");
@@ -139,7 +139,7 @@ MainWindow::MainWindow(QWidget* parent) :
QToolBar* mainToolbar = addToolBar(tr("Main"));
mainToolbar->setObjectName("main_toolbar");
mainToolbar->addAction(ui->actionAddDocument);
mainToolbar->addAction(ui->actionAddDocuments);
mainToolbar->addSeparator();
mainToolbar->addActions({ ui->actionCloneSelection, ui->actionRemoveSelection });
mainToolbar->addSeparator();
@@ -224,12 +224,18 @@ void MainWindow::on_actionClose_triggered()
close();
}
void MainWindow::on_actionAddDocument_triggered()
void MainWindow::on_actionAddDocuments_triggered()
{
QString fileName = QFileDialog::getOpenFileName(this, tr("Select PDF document"), m_settings.directory, tr("PDF document (*.pdf)"));
if (!fileName.isEmpty())
QStringList fileNames = QFileDialog::getOpenFileNames(this, tr("Select PDF document(s)"), m_settings.directory, tr("PDF document (*.pdf)"));
if (!fileNames.isEmpty())
{
insertDocument(fileName, QModelIndex());
for (const QString& fileName : fileNames)
{
if (!insertDocument(fileName, QModelIndex()))
{
break;
}
}
}
}
@@ -293,16 +299,19 @@ void MainWindow::saveSettings()
settings.endGroup();
}
void MainWindow::insertDocument(const QString& fileName, const QModelIndex& insertIndex)
bool MainWindow::insertDocument(const QString& fileName, const QModelIndex& insertIndex)
{
auto queryPassword = [this](bool* ok)
bool isDocumentInserted = true;
QFileInfo fileInfo(fileName);
auto queryPassword = [this, &fileInfo](bool* ok)
{
*ok = false;
return QInputDialog::getText(this, tr("Encrypted document"), tr("Enter password to access document content"), QLineEdit::Password, QString(), ok);
return QInputDialog::getText(this, tr("Encrypted document"), tr("Enter password to access document '%1'").arg(fileInfo.fileName()), QLineEdit::Password, QString(), ok);
};
// Mark current directory as this
QFileInfo fileInfo(fileName);
m_settings.directory = fileInfo.dir().absolutePath();
// Try to open a new document
@@ -321,15 +330,22 @@ void MainWindow::insertDocument(const QString& fileName, const QModelIndex& inse
}
else
{
isDocumentInserted = false;
QMessageBox::critical(this, tr("Error"), tr("Document security doesn't permit to organize pages."));
}
}
else if (result == pdf::PDFDocumentReader::Result::Failed)
{
isDocumentInserted = false;
QMessageBox::critical(this, tr("Error"), errorMessage);
}
else if (result == pdf::PDFDocumentReader::Result::Cancelled)
{
isDocumentInserted = false;
}
updateActions();
return isDocumentInserted;
}
bool MainWindow::canPerformOperation(Operation operation) const
@@ -763,23 +779,39 @@ void MainWindow::performOperation(Operation operation)
filters << QString::fromLatin1(imageFormat).toLower();
}
QString filter = tr("Images (*.%1)").arg(filters.join(" *."));
QString fileName = QFileDialog::getOpenFileName(this, tr("Select Image"), m_settings.directory, filter, nullptr);
QStringList fileNames = QFileDialog::getOpenFileNames(this, tr("Select Image(s)"), m_settings.directory, filter, nullptr);
if (!fileName.isEmpty())
if (!fileNames.isEmpty())
{
QModelIndexList indexes = ui->documentItemsView->selectionModel()->selection().indexes();
m_model->insertImage(fileName, !indexes.isEmpty() ? indexes.front() : QModelIndex());
QModelIndex insertIndex = !indexes.isEmpty() ? indexes.front() : QModelIndex();
for (const QString& fileName : fileNames)
{
m_model->insertImage(fileName, insertIndex);
insertIndex = insertIndex.sibling(insertIndex.row() + 1, insertIndex.column());
}
}
break;
}
case Operation::InsertPDF:
{
QModelIndexList indexes = ui->documentItemsView->selectionModel()->selection().indexes();
QString fileName = QFileDialog::getOpenFileName(this, tr("Select PDF document"), m_settings.directory, tr("PDF document (*.pdf)"));
if (!fileName.isEmpty())
QStringList fileNames = QFileDialog::getOpenFileNames(this, tr("Select PDF document(s)"), m_settings.directory, tr("PDF document (*.pdf)"));
if (!fileNames.isEmpty())
{
insertDocument(fileName, !indexes.isEmpty() ? indexes.back() : QModelIndex());
QModelIndexList indexes = ui->documentItemsView->selectionModel()->selection().indexes();
QModelIndex insertIndex = !indexes.isEmpty() ? indexes.front() : QModelIndex();
for (const QString& fileName : fileNames)
{
if (!insertDocument(fileName, insertIndex))
{
break;
}
insertIndex = insertIndex.sibling(insertIndex.row() + 1, insertIndex.column());
}
}
break;
}