private void Backstage_PopulateRecentFiles()
{
List <string> paths = RecentFiles.GetFileNames();
dpRecentFiles.Children.Clear();
foreach (string path in paths)
{
try {
RecentFileButton button = new RecentFileButton {
DirPath = Path.GetDirectoryName(path),
FileName = Path.GetFileName(path),
IsEnabled = File.Exists(path),
Tag = path,
ToolTip = path
};
DockPanel.SetDock(button, Dock.Top);
dpRecentFiles.Children.Add(button);
}
catch (ArgumentException) {
RecentFiles.Remove(path);
}
catch (PathTooLongException) {
RecentFiles.Remove(path);
}
}
}
private void Backstage_CmdRecentFileRemove_Executed(object sender, ExecutedRoutedEventArgs evt)
{
if (evt.Source is RecentFileButton button)
{
RecentFiles.Remove((string)button.Tag);
Backstage_PopulateRecentFiles();
}
}
private void Backstage_CleanRecentFiles()
{
foreach (UIElement element in dpRecentFiles.Children)
{
if (element is RecentFileButton button)
{
if (!button.IsEnabled)
{
RecentFiles.Remove((string)button.Tag);
}
}
}
}
// Event handler: Exit
private void Exit_Handler(object sender, ExitEventArgs evt)
{
if (!IsPortableMode)
{
RecentFiles.Save();
Settings.Default.Save();
}
if (RestartPending)
{
Process.Start(App.GetLocation());
}
}
private void OpenDeviceCollection(string fileName = null)
{
Settings settings = Settings.Default;
if (fileName != null && string.Compare(fileName, Devices.FileName, App.defaultFileNameComparison) == 0)
{
return;
}
if (!SaveUnsavedData())
{
return;
}
if (fileName == null)
{
OpenFileDialog ofd = new OpenFileDialog()
{
AddExtension = false,
CheckFileExists = true,
CheckPathExists = true,
Filter = JCstring.FilterFilesXML,
InitialDirectory = Directory.Exists(settings.LastDocumentDirectory) ? settings.LastDocumentDirectory : App.GetDefaultDirectory(),
ReadOnlyChecked = false,
ShowReadOnly = false,
Title = JCstring.DialogCaptionOpen,
ValidateNames = true
};
if (ofd.ShowDialog(this) != true)
{
return;
}
settings.LastDocumentDirectory = Path.GetDirectoryName(ofd.FileName);
fileName = ofd.FileName;
}
try {
Devices_InitDataGrid();
Devices.Load(fileName);
RecentFiles.Add(fileName);
}
catch (Exception ex) {
ShowErrorMessage(string.Format(CultureInfo.CurrentCulture, JCstring.MessageTextOpenDeviceCollectionFailed.Unescape(), ex.Message));
}
}
private void OpenDeviceCollection(string fileName = null)
{
if (fileName != null && string.Compare(fileName, Devices.FileName, true) == 0)
{
return;
}
if (!SaveUnsavedData())
{
return;
}
if (fileName == null)
{
OpenFileDialog ofd = new OpenFileDialog()
{
AddExtension = false,
CheckFileExists = true,
CheckPathExists = true,
Filter = "XML files (*.xml)|*.xml",
InitialDirectory = Directory.Exists(AppSettings.LastDirectoryPath) ? AppSettings.LastDirectoryPath : Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments),
ReadOnlyChecked = false,
ShowReadOnly = false,
Title = JCstring.DialogCaptionOpen,
ValidateNames = true
};
if (ofd.ShowDialog(this) != true)
{
return;
}
AppSettings.LastDirectoryPath = Path.GetDirectoryName(ofd.FileName);
fileName = ofd.FileName;
}
try {
Devices_InitDataGrid();
Devices.Load(fileName);
RecentFiles.Add(fileName);
}
catch (Exception ex) {
ShowErrorMessage(string.Format(JCstring.MessageTextOpenDeviceCollectionFailed.Unescape(), ex.Message));
}
}
private bool SaveDeviceCollectionAs()
{
Settings settings = Settings.Default;
SaveFileDialog sfd = new SaveFileDialog {
AddExtension = true,
CheckFileExists = false,
CheckPathExists = true,
CreatePrompt = false,
DefaultExt = "xml",
Filter = JCstring.FilterFilesXML,
OverwritePrompt = true,
Title = JCstring.DialogCaptionSave,
ValidateNames = true
};
if (Devices.FileName == null)
{
sfd.InitialDirectory = Directory.Exists(settings.LastDocumentDirectory) ? settings.LastDocumentDirectory : App.GetDefaultDirectory();
sfd.FileName = string.Empty;
}
else
{
sfd.InitialDirectory = Path.GetDirectoryName(Devices.FileName);
sfd.FileName = Path.GetFileName(Devices.FileName);
}
if (sfd.ShowDialog(this) != true)
{
return(false);
}
settings.LastDocumentDirectory = Path.GetDirectoryName(sfd.FileName);
try {
Devices.Save(sfd.FileName);
RecentFiles.Add(sfd.FileName);
return(true);
}
catch (Exception ex) {
ShowErrorMessage(string.Format(CultureInfo.CurrentCulture, JCstring.MessageTextSaveDeviceCollectionFailed.Unescape(), ex.Message));
return(false);
}
}
private bool SaveDeviceCollectionAs()
{
SaveFileDialog sfd = new SaveFileDialog {
AddExtension = true,
CheckFileExists = false,
CheckPathExists = true,
CreatePrompt = false,
DefaultExt = "xml",
Filter = "XML files (*.xml)|*.xml",
OverwritePrompt = true,
Title = JCstring.DialogCaptionSave,
ValidateNames = true
};
if (Devices.FileName == null)
{
sfd.InitialDirectory = Directory.Exists(AppSettings.LastDirectoryPath) ? AppSettings.LastDirectoryPath : Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
sfd.FileName = string.Empty;
}
else
{
sfd.InitialDirectory = Path.GetDirectoryName(Devices.FileName);
sfd.FileName = Path.GetFileName(Devices.FileName);
}
if (sfd.ShowDialog(this) != true)
{
return(false);
}
AppSettings.LastDirectoryPath = Path.GetDirectoryName(sfd.FileName);
try {
Devices.Save(sfd.FileName);
RecentFiles.Add(sfd.FileName);
return(true);
}
catch (Exception ex) {
ShowErrorMessage(string.Format(JCstring.MessageTextSaveDeviceCollectionFailed.Unescape(), ex.Message));
return(false);
}
}
private void Backstage_CmdRecentFilesClear_Executed(object sender, ExecutedRoutedEventArgs evt)
{
RecentFiles.Clear();
Backstage_PopulateRecentFiles();
}
// Event: Exit
private void Exit_Handler(object sender, ExitEventArgs evt)
{
RecentFiles.Save();
Settings.Default.Save();
}