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Code Issues Packages Projects Releases Wiki Activity

Issue #43: Save question

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This commit is contained in:
Jakub Melka
2023-02-26 18:37:27 +01:00
parent edf7642151
commit 9a064508ab
7 changed files with 104 additions and 19 deletions
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73
Pdf4QtViewer/pdfprogramcontroller.cpp
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@ -1057,6 +1057,11 @@ void PDFProgramController::saveDocument(const QString& fileName)
pdf::PDFOperationResult result = writer.write(fileName, m_pdfDocument.data(), true);
if (result)
{
if (m_undoRedoManager)
{
m_undoRedoManager->setIsCurrentSaved(true);
}
updateFileInfo(fileName);
updateTitle();
@ -1091,6 +1096,41 @@ bool PDFProgramController::canClose() const
return !(m_futureWatcher && m_futureWatcher->isRunning()) || !m_isBusy;
}
bool PDFProgramController::askForSaveDocumentBeforeClose()
{
if (!m_pdfDocument)
{
// Nothing to be done
return true;
}
if (m_undoRedoManager && !m_undoRedoManager->isCurrentSaved())
{
QString title = tr("Save Document");
QString message = tr("Do you wish to save modified document before it is closed?");
switch (QMessageBox::question(m_mainWindow, title, message, QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel, QMessageBox::Cancel))
{
case QMessageBox::Yes:
{
performSave();
return m_undoRedoManager->isCurrentSaved();
}
case QMessageBox::No:
return true;
case QMessageBox::Cancel:
return false;
default:
Q_ASSERT(false);
return true;
}
}
return true;
}
QString PDFProgramController::getOriginalFileName() const
{
return m_fileInfo.originalFileName;
@ -1174,7 +1214,7 @@ void PDFProgramController::onActionOptimizeTriggered()
if (dialog.exec() == QDialog::Accepted)
{
pdf::PDFDocumentPointer pointer(new pdf::PDFDocument(dialog.takeOptimizedDocument()));
pdf::PDFModifiedDocument document(qMove(pointer), m_optionalContentActivity, pdf::PDFModifiedDocument::Reset);
pdf::PDFModifiedDocument document(qMove(pointer), m_optionalContentActivity, pdf::PDFModifiedDocument::ModificationFlags(pdf::PDFModifiedDocument::Reset | pdf::PDFModifiedDocument::PreserveUndoRedo));
onDocumentModified(qMove(document));
}
}
@ -1186,7 +1226,7 @@ void PDFProgramController::onActionSanitizeTriggered()
if (dialog.exec() == QDialog::Accepted)
{
pdf::PDFDocumentPointer pointer(new pdf::PDFDocument(dialog.takeSanitizedDocument()));
pdf::PDFModifiedDocument document(qMove(pointer), m_optionalContentActivity, pdf::PDFModifiedDocument::Reset);
pdf::PDFModifiedDocument document(qMove(pointer), m_optionalContentActivity, pdf::PDFModifiedDocument::ModificationFlags(pdf::PDFModifiedDocument::Reset | pdf::PDFModifiedDocument::PreserveUndoRedo));
onDocumentModified(qMove(document));
}
}
@ -1626,7 +1666,7 @@ void PDFProgramController::onDocumentReadingFinished()
m_pdfDocument = qMove(result.document);
m_signatures = qMove(result.signatures);
pdf::PDFModifiedDocument document(m_pdfDocument.data(), m_optionalContentActivity);
setDocument(document);
setDocument(document, true);
if (m_formManager)
{
@ -1687,17 +1727,17 @@ void PDFProgramController::onDocumentModified(pdf::PDFModifiedDocument document)
m_pdfDocument = document;
document.setOptionalContentActivity(m_optionalContentActivity);
setDocument(document);
setDocument(document, false);
}
void PDFProgramController::onDocumentUndoRedo(pdf::PDFModifiedDocument document)
{
m_pdfDocument = document;
document.setOptionalContentActivity(m_optionalContentActivity);
setDocument(document);
setDocument(document, false);
}
void PDFProgramController::setDocument(pdf::PDFModifiedDocument document)
void PDFProgramController::setDocument(pdf::PDFModifiedDocument document, bool isCurrentSaved)
{
if (document.hasReset())
{
@ -1714,7 +1754,7 @@ void PDFProgramController::setDocument(pdf::PDFModifiedDocument document)
m_optionalContentActivity = new pdf::PDFOptionalContentActivity(document, pdf::OCUsage::View, this);
}
if (m_undoRedoManager)
if (m_undoRedoManager && !document.hasFlag(pdf::PDFModifiedDocument::PreserveUndoRedo))
{
m_undoRedoManager->clear();
}
@ -1747,6 +1787,11 @@ void PDFProgramController::setDocument(pdf::PDFModifiedDocument document)
m_textToSpeech->setDocument(document);
}
if (m_undoRedoManager)
{
m_undoRedoManager->setIsCurrentSaved(isCurrentSaved);
}
m_pdfWidget->setDocument(document);
m_mainWindowInterface->setDocument(document);
m_CMSManager->setDocument(document);
@ -1777,7 +1822,7 @@ void PDFProgramController::setDocument(pdf::PDFModifiedDocument document)
void PDFProgramController::closeDocument()
{
m_signatures.clear();
setDocument(pdf::PDFModifiedDocument());
setDocument(pdf::PDFModifiedDocument(), true);
m_pdfDocument.reset();
updateActionsAvailability();
updateTitle();
@ -1797,10 +1842,17 @@ void PDFProgramController::updateTitle()
if (m_pdfDocument)
{
QString title = m_pdfDocument->getInfo()->title;
if (title.isEmpty())
{
title = m_fileInfo.fileName;
}
if (m_undoRedoManager && !m_undoRedoManager->isCurrentSaved())
{
title += "*";
}
m_mainWindow->setWindowTitle(tr("%1 - %2").arg(title, QApplication::applicationDisplayName()));
}
else
@ -2046,7 +2098,10 @@ void PDFProgramController::onActionOpenTriggered()
void PDFProgramController::onActionCloseTriggered()
{
closeDocument();
if (askForSaveDocumentBeforeClose())
{
closeDocument();
}
}
void PDFProgramController::onActionDeveloperCreateInstaller()