bool MainWindow::confirmToGo()
{
if(!isWindowModified())
return true;
//show dialogue
int ret = QMessageBox::warning(this, tr("Save Changes?"),
tr("The document has been modified.\n" "Do you want to save the changes?"),
QMessageBox::Save, QMessageBox::Discard, QMessageBox::Cancel);
switch (ret) {
case QMessageBox::Save:
if(getCurrentFileName().isEmpty())
on_actionSaveAs_triggered();
else
on_actionSave_triggered();
case QMessageBox::Discard:
return true;
default: // QMessageBox::Cancel
break;
}
return false;
}
void MainWindow::updateRecentFiles()
{
QString fileName = getCurrentFileName();
// remove the same fileName in the list as the currentFileName
recentFiles.removeAll(fileName);
// remove non-existent files
for(int i=0; i<recentFiles.count(); i++){
if(!QFile::exists(recentFiles[i]))
recentFiles.removeAt(i);
}
// prepend curentFileName and remove items above MaxRecentFile
if(!fileName.isEmpty() && QFile::exists(fileName)){
recentFiles.prepend(fileName);
if(recentFiles.count() > MaxRecentFile){
for(int i=MaxRecentFile; i<recentFiles.count(); i++)
recentFiles.removeAt(i);
}
}
// update recentFilesAction
for(int j=0; j<recentFiles.count(); j++){
recentFilesAction[j]->setText(tr("&%1 %2").arg(j+1)
.arg(QFileInfo(recentFiles[j]).fileName()));
recentFilesAction[j]->setData(recentFiles[j]);
if(j < recentFiles.count())
recentFilesAction[j]->setVisible(true);
else
recentFilesAction[j]->setVisible(false);
}
ui->actionSeperator->setVisible(!recentFiles.isEmpty());
}
void MainWindow::updateWindowtitle()
{
QString fileName = getCurrentFileName();
// get "Untitled" or stripped filename
fileName = fileName.isEmpty() ? tr("Untitled") :
QFileInfo(fileName).fileName();
setWindowTitle(tr("%1[*] - %2").arg(fileName).arg("Spreadsheet"));
}
bool MainWindow::saveFile(const QString &fileName)
{
if(!spreadsheet->writeFile(fileName)){
ui->statusBar->showMessage(tr("Saving canceled"), 2000);
return false;
}
setCurrentFileName(fileName);
ui->statusBar->showMessage(QString("%1 ").arg(getCurrentFileName()) += tr("has been saved"), 2000);
return true;
}
void MainWindow::on_actionSave_triggered()
{
if(!isWindowModified()){
ui->statusBar->showMessage("Nothing to save", 2000);
return;
}
QString fileName = getCurrentFileName();
if(fileName.isEmpty()){
on_actionSaveAs_triggered();
} else{
saveFile(fileName);
}
}
bool QuaZip::setCurrentFile(const QString& fileName, CaseSensitivity cs)
{
zipError=UNZ_OK;
if(mode!=mdUnzip) {
qWarning("QuaZip::setCurrentFile(): ZIP is not open in mdUnzip mode");
return false;
}
if(fileName.isNull()) {
hasCurrentFile_f=false;
return true;
}
// Unicode-aware reimplementation of the unzLocateFile function
if(unzFile_f==NULL) {
zipError=UNZ_PARAMERROR;
return false;
}
if(fileName.length()>MAX_FILE_NAME_LENGTH) {
zipError=UNZ_PARAMERROR;
return false;
}
bool sens;
if(cs==csDefault) {
#ifdef Q_OS_WIN
sens=false;
#else
sens=true;
#endif
} else sens=cs==csSensitive;
QString lower, current;
if(!sens) lower=fileName.toLower();
hasCurrentFile_f=false;
for(bool more=goToFirstFile(); more; more=goToNextFile()) {
current=getCurrentFileName();
if(current.isNull()) return false;
if(sens) {
if(current==fileName) break;
} else {
if(current.toLower()==lower) break;
}
}
return hasCurrentFile_f;
}
