/// <summary>
/// Handler for window Loaded event.
/// Loads Adif and card files that were loaded last time the program was terminated
/// </summary>
/// <param name="sender">not used</param>
/// <param name="e">not used</param>
void Window_Loaded(object sender, EventArgs e)
{
UserPreferences prefs = ((App)App.Current).UserPreferences;
// load card files
if(prefs.CardsReloadOnStartup)
{
string[] fileNames = prefs.CardFiles.ToArray();
prefs.CardFiles.Clear();
CardWF card;
foreach(string fileName in fileNames)
{
try
{
card = CardWF.DeserializeCard(fileName);
}
catch(Exception ex)
{
App.Logger.Log(ex);
continue;
}
card.FileName = fileName;
card.IsInDesignMode = true;
CardTabItem cti = new CardTabItem(card);
mainTabControl.Items.Add(cti);
cti.IsSelected = true; // select the new tab
card.IsDirty = false;
cti.SetTabLabel();
// need to call SetTitle here because mainTabControl SelectionChanged event is not fired.
SetTitle(card.FileName, card.IsDirty);
prefs.CardFiles.Add(fileName);
}
}
// load Adif files
if(prefs.AdifReloadOnStartup)
{
string[] adifFiles = prefs.AdifFiles.ToArray();
prefs.AdifFiles.Clear();
if(adifFiles.Length > 0)
{
// import the QSOs from the ADIF file
for(int i = 0; i < adifFiles.Length; i++)
{
try
{
string error = qsosView.DisplayQsos.AddQsos(adifFiles[i], qsosView.SortOrder,
App.AdifEnums);
if(error != null)
{
MessageBox.Show("Either there are errors in the ADIF file loaded, or" +
Environment.NewLine +
"individual QSO fields were modified during load." +
Environment.NewLine +
"See log file for details.", "Import Error or Change",
MessageBoxButton.OK, MessageBoxImage.Warning);
App.Logger.Log(error);
}
}
catch(Exception ex)
{
App.Logger.Log(ex);
prefs.AdifFiles.Remove(adifFiles[i]);
((App)Application.Current).UserPreferences = prefs;
((App)Application.Current).UserPreferences.SerializeAsXml();
}
}
qsosView.ShowIncludeSelectors();
}
}
}
/// <summary>
/// Handler for CardOpen Executed event
/// </summary>
/// <param name="sender">not used</param>
/// <param name="e">not used</param>
private void CardOpenCommand_Executed(object sender, ExecutedRoutedEventArgs e)
{
OpenFileDialog oDialog = new OpenFileDialog();
oDialog.Filter = "QSL Card(*.xq1)|*.xq1";
oDialog.InitialDirectory =
((App)Application.Current).UserPreferences.DefaultCardFilesFolder;
if(oDialog.ShowDialog(this) == true)
{
string fileName = oDialog.FileName;
string fileExt = fileName.Substring(fileName.Length - 4);
CardWF card = null;
if(fileExt.Equals(".xq1")) // HamQSLer card file
{
try
{
card = CardWF.DeserializeCard(fileName);
}
catch(InvalidOperationException ioe)
{
MessageBox.Show("An error occurred while opening "
+ "the card. See the log file for details. The problem "
+ "must be fixed before the card can be loaded.",
"Error Loading Card", MessageBoxButton.OK,
MessageBoxImage.Error);
App.Logger.Log(ioe, true, false);
return;
}
catch(Exception ex)
{
App.Logger.Log(ex);
return;
}
card.FileName = fileName;
UserPreferences prefs = ((App)App.Current).UserPreferences;
if(prefs.CardsReloadOnStartup)
{
prefs.CardFiles.Add(fileName);
prefs.SerializeAsXml();
}
}
else // bad file type - this really is a programming error
{
return;
}
// Card.IsDirty is set to true in CardTabItem constructor so we must
// save IsDirty and restore its value afterwards
CardTabItem cti = new CardTabItem(card);
card.IsInDesignMode = true;
// if background or secondary image fileName changed, mark
// card as dirty
bool dirty = card.BackgroundImage.ModifiedDuringLoad;
foreach(SecondaryWFImage image in card.SecondaryImages)
{
dirty = dirty || image.ModifiedDuringLoad;
}
card.IsDirty = dirty;
// add the CardTabItem to the mainTabControl and set title and
// tab label
mainTabControl.Items.Add(cti);
cti.IsSelected = true; // select the new tab
cti.SetTabLabel();
// need to call SetTitle here because mainTabControl SelectionChanged event is not fired.
SetTitle(card.FileName, card.IsDirty);
}
}
/// <summary>
/// Save card to new file
/// <param name="cti">CardTabItem containing card to save</param>
/// </summary>
private void SaveCardAs(CardTabItem cti)
{
CardWF qslCard = cti.cardPanel.QslCard;
string fileName = qslCard.FileName;
SaveFileDialog sDialog = new SaveFileDialog();
sDialog.Filter = "QSL Card(*.xq1)|*.xq1";
sDialog.InitialDirectory =
((App)Application.Current).UserPreferences.DefaultCardFilesFolder;
if(fileName != null)
{
sDialog.FileName = fileName;
}
if(sDialog.ShowDialog() == true)
{
qslCard.SaveAsXml(sDialog.FileName);
cti.SetTabLabel();
SetTitle(sDialog.FileName, qslCard.IsDirty);
UserPreferences prefs = ((App)App.Current).UserPreferences;
if(prefs.CardsReloadOnStartup)
{
if(fileName != sDialog.FileName)
{
prefs.CardFiles.Remove(fileName);
prefs.CardFiles.Add(sDialog.FileName);
prefs.SerializeAsXml();
}
}
// If the last property control changed was a color button, then the background
// color of the button will cycle from 0 to 100% opacity. By moving focus to a
// different control, this will not happen
cti.MoveFocus(new TraversalRequest(FocusNavigationDirection.Next));
}
}
/// <summary>
/// Save card to file named in Card.FileName
/// <param name="cti">CardTabItem containing card to save</param>
/// </summary>
private void SaveCard(CardTabItem cti)
{
CardWF qslCard = cti.cardPanel.QslCard;
if(qslCard.FileName != null)
{
qslCard.SaveAsXml(qslCard.FileName);
cti.SetTabLabel();
SetTitle(qslCard.FileName, qslCard.IsDirty);
// If the last property control changed was a color button, then the background
// color of the button will cycle from 0 to 100% opacity. By moving focus to a
// different control, this will not happen
cti.MoveFocus(new TraversalRequest(FocusNavigationDirection.Next));
}
else
{
SaveCardAs(cti);
}
}
/// <summary>
/// Close the CardTabItem
/// </summary>
/// <param name="cti">CardTabItem to close</param>
/// <param name="doNotReloadCard">Boolean indicating that the card should not
/// be reloaded next time program is started.</param>
public void CloseCardTab(CardTabItem cti, bool doNotReloadCard)
{
if(cti.cardPanel.QslCard.IsDirty)
{
MessageBoxResult result = MessageBox.Show("The design of this card has been modified.\n"
+ "Do you want to save the card before closing?", "Card Modified",
MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.Yes);
if(result == MessageBoxResult.Yes)
{
SaveCard(cti);
}
}
mainTabControl.Items.Remove(cti);
UserPreferences prefs = ((App)App.Current).UserPreferences;
if(doNotReloadCard && prefs.CardsReloadOnStartup)
{
if(cti.cardPanel.QslCard.FileName != null)
{
prefs.CardFiles.Remove(cti.cardPanel.QslCard.FileName);
prefs.SerializeAsXml();
}
}
cti = null;
}
/// <summary>
/// Handles New -> Bureau Card menu item processing
/// </summary>
/// <param name="sender">not used</param>
/// <param name="e">not used</param>
void NewBureauCardCommand_Executed(object sender, RoutedEventArgs e)
{
// create a CardTabItem and add it to the mainTabControl
CardTabItem cardTab = new CardTabItem(550, 350);
mainTabControl.Items.Add(cardTab);
cardTab.IsSelected = true; // select the new tab
cardTab.cardPanel.QslCard.IsDirty = false;
cardTab.SetTabLabel();
// need to call SetTitle here because mainTabControl SelectionChanged event is not fired.
SetTitle(cardTab.cardPanel.QslCard.FileName, cardTab.cardPanel.QslCard.IsDirty);
}
/// <summary>
/// Handles New -> 4 by 6 inch Card menu item processing
/// </summary>
/// <param name="sender">not used</param>
/// <param name="e">not used</param>
void New46CardCommand_Executed(object sender, RoutedEventArgs e)
{
// create a CardTabItem and add it to the mainTabControl
CardTabItem cardTab = new CardTabItem(600, 400);
mainTabControl.Items.Add(cardTab);
cardTab.IsSelected = true; // select the new tab
cardTab.cardPanel.QslCard.IsDirty = false;
cardTab.SetTabLabel();
SetTitle(cardTab.cardPanel.QslCard.FileName, cardTab.cardPanel.QslCard.IsDirty);
}