private void AddAttrib(KmlNode toItem, KmlAttrib beforeItem)
{
KmlNode node = toItem;
string input;
string preset = "";
bool loop = true;
while (loop && DlgInput.Show("Enter the name for the new attribute:", "NEW attribute", Icons.Add, preset, out input))
{
string attrib = input;
if (attrib.Length > 0 && attrib.IndexOf('=') < 0)
{
attrib = attrib + "=";
}
KmlItem item = KmlItem.CreateItem(attrib);
if (item is KmlAttrib && beforeItem != null)
{
node.InsertBefore(beforeItem, (KmlAttrib)item);
loop = false;
// View will be refreshed in AttribChanged event
}
else if (item is KmlAttrib)
{
node.Add((KmlAttrib)item);
loop = false;
// View will be refreshed in AttribChanged event
}
else
{
DlgMessage.Show("Attribute name is not allowed to be empty or contain following characters: {}", "NEW attribute", Icons.Warning);
preset = input;
// Input will pop up again while loop == true
}
}
}
private void Load(string filename)
{
TabsManager.Load(filename);
Filename = filename;
DlgSearch.SearchReset();
try
{
string programFilesX64 = Environment.ExpandEnvironmentVariables("%ProgramW6432%");
string programFilesX86 = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86);
bool isProg = filename.StartsWith(programFilesX64, StringComparison.InvariantCultureIgnoreCase) ||
filename.StartsWith(programFilesX86, StringComparison.InvariantCultureIgnoreCase);
bool isAdmin = (new WindowsPrincipal(WindowsIdentity.GetCurrent())).IsInRole(WindowsBuiltInRole.Administrator);
if (isProg && !isAdmin)
{
DlgMessage.Show("This file is located under 'program files' and hence protected by Windows.\n" +
"So KML will not be able to overwrite it, when you choose to save your changes.\n\n" +
"Please run KML as administrator or manually pick the changed file from 'program data'\n" +
"and put it back to original place.", "Permission warning", (new GuiIcons16()).Warning);
}
}
catch
{
; // something went wrong with reading env-var or admin flag
}
}
private void AddChildNode(KmlNode toItem, KmlNode beforeItem)
{
KmlNode node = toItem;
string input;
string preset = "";
bool loop = true;
while (loop && DlgInput.Show("Enter the tag for the new node:", "NEW node", Icons.Add, preset, out input))
{
KmlItem item = KmlItem.CreateItem(input);
if (item is KmlNode && beforeItem != null)
{
node.InsertBefore(beforeItem, (KmlNode)item);
loop = false;
// View will be refreshed in ChildrenChanged event
}
else if (item is KmlNode)
{
node.Add((KmlNode)item);
loop = false;
// View will be refreshed in ChildrenChanged event
}
else
{
DlgMessage.Show("Tag is not allowed to be empty or contain following characters: ={}", "NEW node", Icons.Warning);
preset = input;
// Input will pop up again while loop == true
}
}
}
private void NodeInsertBefore_Click(object sender, RoutedEventArgs e)
{
KmlNode node = ((sender as MenuItem).DataContext as KmlNode);
if (node.Parent != null)
{
AddChildNode(node.Parent, node);
}
else
{
DlgMessage.Show("Can not insert, node has no parent", "NEW node", Icons.Warning);
}
}
private void Application_DispatcherUnhandledException(object sender, System.Windows.Threading.DispatcherUnhandledExceptionEventArgs e)
{
try
{
GuiIcons ico = new GuiIcons16();
string txt = "Sorry, an unhandled exception occurred!\n\n" +
"Please report follwing details on the KSP forum thread or via GitHub issue:\n\n" + e.Exception.ToString();
DlgMessage.Show(txt, "KML Exception", ico.Error);
}
catch
{
// maybe something breaks the DlgMessage, e.g. there is no main window (to center onto), then fall back to MessageBox
MessageBox.Show(e.Exception.ToString(), "KML Exception");
}
e.Handled = true;
}
private void AttribInsertBefore_Click(object sender, RoutedEventArgs e)
{
// TODO GuiTreeAttrib.AttribInsertBefore_Click(): Almost same code as private GuiTreeNode.AddAttrib()
KmlAttrib beforeItem = ((sender as MenuItem).DataContext as KmlAttrib);
KmlNode node = beforeItem.Parent;
if (node != null)
{
string input;
string preset = "";
bool loop = true;
while (loop && DlgInput.Show("Enter the name for the new attribute:", "NEW attribute", Icons.Add, preset, out input))
{
string attrib = input;
if (attrib.Length > 0 && attrib.IndexOf('=') < 0)
{
attrib = attrib + "=";
}
KmlItem item = KmlItem.CreateItem(attrib);
if (item is KmlAttrib && beforeItem != null)
{
node.InsertBefore(beforeItem, (KmlAttrib)item);
loop = false;
// View will be refreshed in AttribChanged event
}
else if (item is KmlAttrib)
{
node.Add((KmlAttrib)item);
loop = false;
// View will be refreshed in AttribChanged event
}
else
{
DlgMessage.Show("Attribute name is not allowed to be empty or contain following characters: {}", "NEW attribute", Icons.Warning);
preset = input;
// Input will pop up again while loop == true
}
}
}
else
{
DlgMessage.Show("Can not insert, attribute has no parent", "NEW attribute", Icons.Warning);
}
}
/// <summary>
/// Write the given list of root items to a data file.
/// Child items of these roots a written recursively.
/// If a file with given name already exists, it is renamed for backup
/// to "zKMLBACKUP<timestamp>-<filename>" in same directory.
/// </summary>
/// <param name="filename">The full path and filename of the data file to write</param>
/// <param name="items">A list of root / top level KmlItems</param>
public static void WriteFile(string filename, List <KmlItem> items)
{
try
{
string Backupname = "";
if (File.Exists(filename))
{
string dir = Path.GetDirectoryName(filename) + @"\";
string name = Path.GetFileNameWithoutExtension(filename);
string ext = Path.GetExtension(filename);
string timestamp = string.Format("{0:yyyyMMddHHmmss}", DateTime.Now);
Backupname = dir + "zKMLBACKUP" + timestamp + "-" + name + ext;
File.Move(filename, Backupname);
}
// Explicit setting UTF8 doesn't look the same, if I compare loaded and saved with WinMerge
// StreamWriter file = new StreamWriter(Filename, false, Encoding.UTF8);
StreamWriter file = new StreamWriter(filename);
try
{
foreach (KmlItem item in items)
{
WriteFile(file, item, 0);
}
file.Close();
}
catch (Exception e)
{
file.Close();
if (Backupname.Length > 0)
{
File.Delete(filename);
File.Move(Backupname, filename);
}
throw e;
}
}
catch (Exception e)
{
DlgMessage.Show("Error saving to " + filename + "\n\n" + e.Message);
}
}
/// <summary>
/// Parse a KSP persistence file and return a list of the root nodes.
/// In general there may be more than one item not containing other items.
/// With correct KSP persistence data this doesn't happen and the list will
/// usually contain just one item.
/// </summary>
/// <param name="filename">The full path and filename of the data file to read</param>
/// <returns>A list of root / top level KmlItems</returns>
public static List <KmlItem> ParseFile(string filename)
{
List <KmlItem> list = new List <KmlItem>();
try
{
// Explicit setting UTF8 doesn't look the same, if I compare loaded and saved with MinMerge
// StreamReader file = new StreamReader(Filename, Encoding.UTF8);
StreamReader file = new StreamReader(filename);
list.AddRange(ParseFile(file));
file.Close();
CallFinalize(list);
}
catch (Exception e)
{
DlgMessage.Show("Error loading from " + filename + "\n\n" + e.Message);
}
return(list);
}
private void AttribPasteBefore_Click(object sender, RoutedEventArgs e)
{
KmlAttrib attrib = ((sender as MenuItem).DataContext as KmlAttrib);
if (attrib.Parent != null)
{
var textNode = Clipboard.GetText(TextDataFormat.UnicodeText);
var items = KmlItem.ParseItems(new StringReader(textNode)).Where(i => i is KmlAttrib).ToList();
if (!items.Any())
{
DlgMessage.Show("Can not paste attribute from clipboard", "Paste attribute", Icons.Warning);
}
attrib.Parent.InsertBeforeRange(attrib, items);
}
else
{
DlgMessage.Show("Can not insert, attribute has no parent", "Paste attribute", Icons.Warning);
}
}