UltimateZoneBuilder/Source/Core/Controls/Scripting/ScriptResourceDocumentTab.cs

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7.3 KiB
C#
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#region ================== Namespaces
using System.Collections.Generic;
using System.IO;
using System.Windows.Forms;
using CodeImp.DoomBuilder.Compilers;
using CodeImp.DoomBuilder.Config;
using CodeImp.DoomBuilder.Data;
using CodeImp.DoomBuilder.Data.Scripting;
#endregion
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#if NO_SCINTILLA
namespace CodeImp.DoomBuilder.Controls
{
//mxd. Document tab bound to a resource entry. Script type can't be changed. Can be readonly.
//Must be replaced with ScriptFileDocumentTab when unable to locate target resource entry to save to.
internal sealed class ScriptResourceDocumentTab : ScriptDocumentTab
{
private ScriptResource source;
private string hash;
private string filepathname;
public override bool IsReconfigurable { get { return false; } }
public override bool IsSaveAsRequired { get { return false; } }
public override bool IsReadOnly { get { return source.IsReadOnly; } }
public override string Filename { get { return filepathname; } }
internal ScriptResource Resource { get { return source; } }
internal ScriptResourceDocumentTab(ScriptEditorPanel panel, ScriptResource resource, ScriptConfiguration config) : base(panel, config)
{
source = resource;
filepathname = source.FilePathName;
this.ToolTipText = filepathname;
}
public override void Compile()
{
}
// This checks if a script error applies to this script
public override bool VerifyErrorForScript(CompilerError e)
{
return (string.Compare(e.filename, source.Filename, true) == 0);
}
public override bool Save()
{
if(source.IsReadOnly) return false;
return false;
}
internal override ScriptDocumentSettings GetViewSettings()
{
// Store resource location
var settings = base.GetViewSettings();
DataReader reader = source.Resource;
if(reader != null)
{
settings.ResourceLocation = reader.Location.location;
settings.Filename = Path.Combine(reader.Location.location, filepathname); // Make unique location
}
return settings;
}
internal void OnReloadResources()
{
}
}
}
#else
namespace CodeImp.DoomBuilder.Controls
{
//mxd. Document tab bound to a resource entry. Script type can't be changed. Can be readonly.
//Must be replaced with ScriptFileDocumentTab when unable to locate target resource entry to save to.
internal sealed class ScriptResourceDocumentTab : ScriptDocumentTab
{
#region ================== Variables
private ScriptResource source;
private string hash;
private string filepathname;
#endregion
#region ================== Properties
public override bool IsReconfigurable { get { return false; } }
public override bool IsSaveAsRequired { get { return false; } }
public override bool IsReadOnly { get { return source.IsReadOnly; } }
public override string Filename { get { return filepathname; } }
internal ScriptResource Resource { get { return source; } }
#endregion
#region ================== Constructor
internal ScriptResourceDocumentTab(ScriptEditorPanel panel, ScriptResource resource, ScriptConfiguration config) : base(panel, config)
{
// Store resource
source = resource;
// Load the data
MemoryStream stream = source.Resource.LoadFile(source.Filename, source.LumpIndex);
if(stream != null)
{
hash = MD5Hash.Get(stream);
editor.SetText(stream.ToArray());
editor.Scintilla.ReadOnly = source.IsReadOnly;
editor.ClearUndoRedo();
}
else
{
General.ErrorLogger.Add(ErrorType.Warning, "Failed to load " + source.ScriptType + " resource \"" + source.Filename + "\" from \"" + source.Resource.Location.GetDisplayName() + "\".");
}
// Set title and tooltip
tabtype = ScriptDocumentTabType.RESOURCE;
filepathname = source.FilePathName;
SetTitle(source.ToString());
this.ToolTipText = filepathname;
// Update navigator
panel.ShowErrors(UpdateNavigator(), true);
}
#endregion
#region ================== Methods
public override void Compile()
{
List<CompilerError> errors = new List<CompilerError>();
DataReader reader = source.Resource;
if(reader != null && reader.CompileLump(source.Filename, source.LumpIndex, config, errors))
{
// Update script navigator
errors.AddRange(UpdateNavigator());
}
// Feed errors to panel
panel.ShowErrors(errors, false);
}
// This checks if a script error applies to this script
public override bool VerifyErrorForScript(CompilerError e)
{
return (string.Compare(e.filename, source.Filename, true) == 0);
}
// This saves the document (used for both explicit and implicit)
// Return true when successfully saved
public override bool Save()
{
if(source.IsReadOnly) return false;
// [ZZ] remove trailing whitespace
RemoveTrailingWhitespace();
// Find lump, check it's hash
bool dosave = true;
DataReader reader = source.Resource;
// reload the reader
bool wasReadOnly = reader.IsReadOnly;
reader.Reload(false);
try
{
if (reader.FileExists(source.Filename, source.LumpIndex))
{
using (MemoryStream ms = reader.LoadFile(source.Filename, source.LumpIndex))
{
if (MD5Hash.Get(ms) != hash
&& MessageBox.Show("Target lump was modified by another application. Do you still want to replace it?", "Warning", MessageBoxButtons.OKCancel)
== DialogResult.Cancel)
{
dosave = false;
}
}
}
if (dosave)
{
// Store the lump data
using (MemoryStream stream = new MemoryStream(editor.GetText()))
{
if (reader.SaveFile(stream, source.Filename, source.LumpIndex))
{
// Update what must be updated
hash = MD5Hash.Get(stream);
editor.SetSavePoint();
UpdateTitle();
}
}
}
}
finally
{
reader.Reload(wasReadOnly);
}
return dosave;
}
internal override ScriptDocumentSettings GetViewSettings()
{
// Store resource location
var settings = base.GetViewSettings();
DataReader reader = source.Resource;
if(reader != null)
{
settings.ResourceLocation = reader.Location.location;
settings.Filename = Path.Combine(reader.Location.location, filepathname); // Make unique location
}
return settings;
}
//mxd. Check if resource still exists
internal void OnReloadResources()
{
DataReader reader = source.Resource;
if(reader == null)
{
// Ask script editor to replace us with ScriptFileDocumentTab
panel.OnScriptResourceLost(this);
}
else
{
// Some paths may need updating...
filepathname = source.FilePathName;
this.ToolTipText = filepathname;
}
}
#endregion
}
}
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#endif