private void tvwFileList_NodeMouseDoubleClick(object sender, TreeNodeMouseClickEventArgs e)
{
TreeNode selectedNode = tvwFileList.SelectedNode;
if ((e.Button != MouseButtons.Left) || (selectedNode == null || selectedNode.Tag == null))
{
return;
}
// is selected node is a tape, launch the tape in emulator
if (selectedNode.Tag.GetType() == typeof(TapeInfo))
{
mMainForm.LoadTapeInEmulator(Configuration.Persistent.DefaultMachineForTape);
}
// is selected node is a disk, launch it in emulator
else if (selectedNode.Tag.GetType() == typeof(OricDiskInfo))
{
// determine the disk type to select the machine for emulator
OricDiskInfo diskInfo = (OricDiskInfo)selectedNode.Tag;
switch (diskInfo.DOSFormat)
{
case OricDisk.DOSFormats.Unknown:
mMainForm.DisplayUnknownDisk(diskInfo);
break;
default:
mMainForm.LoadDiskInEmulator();
break;
}
}
else if (selectedNode.Tag.GetType() == typeof(OricFileInfo))
{
OricProgram.SpecialMode specialMode = OricProgram.SpecialMode.None;
if (selectedNode.Parent.Tag.GetType() == typeof(OricDiskInfo))
{
OricDiskInfo diskInfo = (OricDiskInfo)(selectedNode.Parent.Tag);
specialMode = (diskInfo.DOSFormat == OricDisk.DOSFormats.StratSed ? OricProgram.SpecialMode.Telestrat : OricProgram.SpecialMode.None);
}
mMainForm.DisplayFileContents((OricFileInfo)selectedNode.Tag, specialMode);
}
else if (selectedNode.Tag.GetType() == typeof(RomInfo))
{
mMainForm.DisplayROMContents((RomInfo)selectedNode.Tag);
}
else if (selectedNode.Tag.GetType() == typeof(OtherFileInfo))
{
mMainForm.DisplayOtherFileContents((OtherFileInfo)selectedNode.Tag);
}
}
/*private void treeFileList_AfterLabelEdit(object sender, NodeLabelEditEventArgs e)
* {
* if (e.Label != null)
* {
* if (e.Label.Length > 0)
* {
* if (e.Label.IndexOfAny(new char[] { '@', ',', '!' }) == -1)
* {
* TreeNode selectedNode = treeFileList.SelectedNode;
*
* if (selectedNode.Tag.GetType().ToString().Equals("OricExplorer.TapeInfo"))
* {
* TapeInfo tapeInfo = (TapeInfo)selectedNode.Tag;
* String strFolder = tapeInfo.Folder;
*
* String sourceFileName = String.Format("{0}\\{1}", strFolder, tapeInfo.Name);
* String destFileName = String.Format("{0}\\{1}", strFolder, e.Label);
*
* try
* {
* File.Move(sourceFileName, destFileName);
*
* // Stop editing without canceling the label change.
* e.Node.EndEdit(false);
*
* // Remove branch
* selectedNode.Remove();
*
* // Update branch
* FileInfo fiNewFile = new FileInfo(destFileName);
* //TreeNode tapeNode = AddTapeToTree(fiNewFile);
*
* //treeFileList.SelectedNode = tapeNode;
* }
* catch (Exception ex)
* {
* // Cancel the label edit action, inform the user and place the node in edit mode again.
* e.CancelEdit = true;
*
* String errorMessage = String.Format("Failed to rename tape\n\n{0}", ex.Message);
*
* MessageBox.Show(errorMessage, "Tape Rename");
* e.Node.BeginEdit();
* }
* }
* else if (selectedNode.Tag.GetType().ToString().Equals("OricExplorer.Catalog"))
* {
* // Renaming a file. Check if it's a disk or tape file
* Catalog tempFile = (Catalog)selectedNode.Tag;
*
* if (tempFile.MediaType == OricExplorer.MediaType.TapeFile)
* {
* // Rename Tape file
* // e.Label
* }
* else
* {
* e.CancelEdit = true;
* }
* }
* }
* else
* {
* // Cancel the label edit action, inform the user and place the node in edit mode again.
* e.CancelEdit = true;
*
* MessageBox.Show("Invalid tree node label.\n" + "The invalid characters are: '@','.', ',', '!'", "Node Label Edit");
* e.Node.BeginEdit();
* }
* }
* else
* {
* // Cancel the label edit action, inform the user and place the node in edit mode again.
* e.CancelEdit = true;
*
* MessageBox.Show("Invalid tree node label.\nThe label cannot be blank", "Node Label Edit");
* e.Node.BeginEdit();
* }
*
* treeFileList.LabelEdit = false;
* }
* }*/
private void treeFileList_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
TreeNode selectedNode = e.Node;
treeFileList.SelectedNode = selectedNode;
if ((e.Button != MouseButtons.Left) || (selectedNode == null || selectedNode.Tag == null))
{
return;
}
String nodeTag = selectedNode.Tag.GetType().ToString();
switch (nodeTag)
{
// Program has been selected so display the hex view/source code
case "OricExplorer.OricFileInfo":
pParent.DisplayFileContents((OricFileInfo)selectedNode.Tag);
break;
// Disk of Unknown format selected, display file contents
case "OricExplorer.OricDiskInfo":
OricDiskInfo diskInfo = (OricDiskInfo)selectedNode.Tag;
if (diskInfo.DOSFormat == OricDisk.DOSFormats.Unknown)
{
pParent.DisplayUnknownDisk(diskInfo);
}
break;
case "System.String":
pParent.DisplayROMContents((String)selectedNode.Tag);
break;
default:
break;
}
}
public bool SaveFile(string diskName, string fileName, OricProgram program, OricDisk disk)
{
bool fileSaved = false;
LoadDisk(diskName);
// Check if disk has been loaded
if (DiskLoaded())
{
diskInfo = new OricDiskInfo(diskName);
//ArrayList dir<String, OricFileInfo>
// Check if file already exists
OricFileInfo[] diskDirectory = ReadOricDosDirectory();
int dirIndex = 0;
bool fileMatched = false;
while (dirIndex < diskDirectory.Length && !fileMatched)
{
if (diskDirectory[dirIndex].ProgramName.Equals(fileName))
{
fileMatched = true;
}
dirIndex++;
}
if (!fileMatched)
{
nextAvailableTrack = diskInfo.nextAvailableTrack;
nextAvailableSector = diskInfo.nextAvailableSector;
int noOfSectors;
if (program.ProgramLength < 245)
{
noOfSectors = 1;
}
else
{
int remaining = program.ProgramLength - 245;
noOfSectors = remaining / 253;
}
sectorsFree = (ushort)(diskInfo.SectorsFree - noOfSectors);
sectorsUsed = (ushort)(diskInfo.SectorsUsed + noOfSectors);
// Write program data
WriteProgramData(program);
// Update disk directory
AddDirectoryEntry(fileName, (ushort)noOfSectors, (byte)nextAvailableTrack, (byte)nextAvailableSector, program.Protection);
// Update System sector (free sectors etc)
UpdateSystemSector();
if (WriteDisk())
{
MessageBox.Show("Program saved.");
}
else
{
MessageBox.Show("Failed to save program");
}
}
}
return(fileSaved);
}