ImportDialog::ImportDialog(QWidget* parent) :
QFileDialog(parent, WINDOW_NAME, DESKTOP_LOCATION, NULL),
_importButton(IMPORT_BUTTON_NAME, this),
_cancelButton(CANCEL_BUTTON_NAME, this),
fileAccepted(false) {
setOption(QFileDialog::DontUseNativeDialog, true);
setFileMode(QFileDialog::ExistingFile);
setViewMode(QFileDialog::Detail);
#ifdef Q_OS_MAC
QString cmdString = ("Command");
#else
QString cmdString = ("Control");
#endif
QLabel* infoLabel = new QLabel(QString(INFO_LABEL_TEXT).arg(cmdString));
infoLabel->setObjectName("infoLabel");
QGridLayout* gridLayout = (QGridLayout*) layout();
gridLayout->addWidget(infoLabel, 2, 0, 2, 1);
gridLayout->addWidget(&_cancelButton, 2, 1, 2, 1);
gridLayout->addWidget(&_importButton, 2, 2, 2, 1);
setImportTypes();
setLayout();
connect(&_importButton, SIGNAL(pressed()), SLOT(import()));
connect(this, SIGNAL(currentChanged(QString)), SLOT(saveCurrentFile(QString)));
connect(&_cancelButton, SIGNAL(pressed()), SLOT(close()));
connect(this, SIGNAL(currentChanged(QString)), SLOT(saveCurrentFile(QString)));
}
ImportDialog::ImportDialog(QWidget *parent)
: QFileDialog(parent, WINDOW_NAME, DESKTOP_LOCATION, IMPORT_FILE_TYPES),
_importButton (IMPORT_BUTTON_NAME, this),
_clipboardImportBox(IMPORT_TO_CLIPBOARD_CHECKBOX_STRING, this),
_previewBox (PREVIEW_CHECKBOX_STRING, this),
_previewBar (this),
_glPreview (new GLWidget(this)) {
setOption(QFileDialog::DontUseNativeDialog, true);
setFileMode(QFileDialog::ExistingFile);
setViewMode(QFileDialog::Detail);
QGridLayout* gridLayout = (QGridLayout*) layout();
gridLayout->addWidget(&_importButton , 2, 2);
gridLayout->addWidget(&_clipboardImportBox, 2, 3);
gridLayout->addWidget(&_previewBox , 3, 3);
gridLayout->addWidget(&_previewBar , 0, 3);
gridLayout->addWidget(_glPreview , 1, 3);
gridLayout->setColumnStretch(3, 1);
_previewBar.setVisible(false);
_previewBar.setRange(0, 100);
_previewBar.setValue(0);
connect(&_importButton, SIGNAL(pressed()), SLOT(import()));
connect(&_previewBox, SIGNAL(toggled(bool)), SIGNAL(previewToggled(bool)));
connect(&_previewBox, SIGNAL(toggled(bool)), SLOT(preview(bool)));
connect(this, SIGNAL(currentChanged(QString)), SLOT(saveCurrentFile(QString)));
connect(&_glTimer, SIGNAL(timeout()), SLOT(timer()));
}
bool MainWindow::saveNewFile()
{
QString fileName = QFileDialog::getSaveFileName(this, tr("Save as"), QString(), QString("*.vis"));
if (fileName.isEmpty())
return false;
if (!fileName.endsWith(".vis"))
fileName += ".vis";
m_currentFile = fileName;
return saveCurrentFile();
}
ImportDialog::ImportDialog(QWidget* parent) :
QFileDialog(parent, WINDOW_NAME, DOWNLOAD_LOCATION, NULL),
_progressBar(this),
_importButton(IMPORT_BUTTON_NAME, this),
_cancelButton(CANCEL_BUTTON_NAME, this),
_mode(importMode) {
setOption(QFileDialog::DontUseNativeDialog, true);
setFileMode(QFileDialog::ExistingFile);
setViewMode(QFileDialog::Detail);
setImportTypes();
setLayout();
_progressBar.setRange(0, 100);
connect(&_importButton, SIGNAL(pressed()), SLOT(accept()));
connect(&_cancelButton, SIGNAL(pressed()), SIGNAL(canceled()));
connect(this, SIGNAL(currentChanged(QString)), SLOT(saveCurrentFile(QString)));
}
bool MainWindow::handleUnsavedChanges()
{
switch (QMessageBox::question(this, tr("Unsaved changes"), tr("Save changes to file?"), QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel))
{
case QMessageBox::Yes:
if (!m_currentFile.isEmpty())
return saveCurrentFile();
else
return saveNewFile();
case QMessageBox::No:
return true;
case QMessageBox::Cancel:
return false;
default:
assert(0);
}
}
void MainWindow::slotSaveCurrentFile()
{
saveCurrentFile();
}
