ZoneBuilder/Source/Core/Plugins/PluginManager.cs

315 lines
11 KiB
C#

#region ================== Copyright (c) 2007 Pascal vd Heiden
/*
* Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
* This program is released under GNU General Public License
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#endregion
#region ================== Namespaces
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Windows.Forms;
using CodeImp.DoomBuilder.Editing;
using System.Reflection;
using CodeImp.DoomBuilder.Geometry;
using CodeImp.DoomBuilder.Map;
using CodeImp.DoomBuilder.Rendering;
using CodeImp.DoomBuilder.Windows;
using CodeImp.DoomBuilder.Config;
using CodeImp.DoomBuilder.IO;
using System.Collections.Specialized;
#endregion
namespace CodeImp.DoomBuilder.Plugins
{
internal class PluginManager
{
#region ================== Constants
#endregion
#region ================== Variables
// Plugins
private List<Plugin> plugins;
// Disposing
private bool isdisposed;
#endregion
#region ================== Properties
internal List<Plugin> Plugins { get { return plugins; } }
public bool IsDisposed { get { return isdisposed; } }
#endregion
#region ================== Constructor / Disposer
// Constructor
public PluginManager()
{
// Make lists
this.plugins = new List<Plugin>();
// We have no destructor
GC.SuppressFinalize(this);
}
// Disposer
public void Dispose()
{
// Not already disposed?
if(!isdisposed)
{
// Clean up
foreach(Plugin p in plugins) p.Dispose();
// Done
isdisposed = true;
}
}
#endregion
#region ================== Methods
// This creates a list of assemblies
public List<Assembly> GetPluginAssemblies()
{
List<Assembly> asms = new List<Assembly>(plugins.Count);
foreach(Plugin p in plugins)
asms.Add(p.Assembly);
return asms;
}
// This loads all plugins
public void LoadAllPlugins()
{
IDictionary loadorderfiles = new ListDictionary();
try
{
// Load the load order cfg
Configuration cfg = new Configuration(Path.Combine(General.PluginsPath, "Loadorder.cfg"), true);
// Check for erors
if(cfg.ErrorResult)
{
// Error in configuration
General.ErrorLogger.Add(ErrorType.Error, "Unable to read the load order configuration file \"Loadorder.cfg\". " +
"Error in file \"" + cfg.ErrorFile + "\" near line " + cfg.ErrorLine + ": " + cfg.ErrorDescription);
}
else
{
loadorderfiles = cfg.ReadSetting("loadorder", new ListDictionary());
}
}
catch(Exception e)
{
// Unable to load configuration
General.ErrorLogger.Add(ErrorType.Error, "Unable to read the load order configuration file \"Loadorder.cfg\". " + e.GetType().Name + ": " + e.Message);
General.WriteLogLine(e.StackTrace);
}
// Find all .dll files
List<string> filenames = new List<string>(Directory.GetFiles(General.PluginsPath, "*.dll", SearchOption.TopDirectoryOnly));
// Load the ones in order as specified by the load order cfg
foreach(DictionaryEntry de in loadorderfiles)
{
string loadfilename = de.Key.ToString();
// Find the file in the list
int filenameindex = -1;
for(int i = 0; i < filenames.Count; i++)
if(string.Compare(Path.GetFileName(filenames[i]), loadfilename, true) == 0)
filenameindex = i;
if(filenameindex > -1)
{
// Load plugin from this file
Plugin p;
try
{
p = new Plugin(filenames[filenameindex]);
}
catch(InvalidProgramException)
{
p = null;
}
// Continue if no errors
if((p != null) && (!p.IsDisposed))
{
// Add to plugins
this.plugins.Add(p);
// Load actions
General.Actions.LoadActions(p.Assembly);
//mxd. And hints
General.Hints.LoadHints(p.Assembly);
// Plugin is now initialized
p.Plug.OnInitialize();
}
// Remove the plugin from list
filenames.RemoveAt(filenameindex);
}
}
// Now load the remaining files
foreach(string fn in filenames)
{
// Load plugin from this file
Plugin p;
try
{
p = new Plugin(fn);
}
catch(InvalidProgramException)
{
p = null;
}
// Continue if no errors
if((p != null) && (!p.IsDisposed))
{
// Add to plugins
this.plugins.Add(p);
// Load actions
General.Actions.LoadActions(p.Assembly);
//mxd. And hints
General.Hints.LoadHints(p.Assembly);
// Plugin is now initialized
p.Plug.OnInitialize();
}
}
}
// This returns a plugin by assembly, or null when plugin cannot be found
public Plugin FindPluginByAssembly(Assembly assembly)
{
// Go for all plugins the find the one with matching assembly
foreach(Plugin p in plugins)
{
if(Equals(p.Assembly, assembly)) return p;
}
// Nothing found
return null;
}
#endregion
#region ================== Events
public bool ModeChanges(EditMode oldmode, EditMode newmode)
{
bool result = true;
foreach(Plugin p in plugins) result &= p.Plug.OnModeChange(oldmode, newmode);
return result;
}
public bool OnCopyBegin()
{
bool result = true;
foreach(Plugin p in plugins) result &= p.Plug.OnCopyBegin(result);
return result;
}
public bool OnPasteBegin(PasteOptions options)
{
bool result = true;
foreach(Plugin p in plugins) result &= p.Plug.OnPasteBegin(options.Copy(), result);
return result;
}
public bool OnUndoBegin()
{
bool result = true;
foreach(Plugin p in plugins) result &= p.Plug.OnUndoBegin(result);
return result;
}
public bool OnRedoBegin()
{
bool result = true;
foreach(Plugin p in plugins) result &= p.Plug.OnRedoBegin(result);
return result;
}
public void ReloadResources() { foreach(Plugin p in plugins) p.Plug.OnReloadResources(); }
public void ProgramReconfigure() { foreach(Plugin p in plugins) p.Plug.OnProgramReconfigure(); }
public void MapReconfigure() { foreach(Plugin p in plugins) p.Plug.OnMapReconfigure(); }
public void OnCopyEnd() { foreach(Plugin p in plugins) p.Plug.OnCopyEnd(); }
public void OnPasteEnd(PasteOptions options) { foreach(Plugin p in plugins) p.Plug.OnPasteEnd(options.Copy()); }
public void OnUndoEnd() { foreach(Plugin p in plugins) p.Plug.OnUndoEnd(); }
public void OnRedoEnd() { foreach(Plugin p in plugins) p.Plug.OnRedoEnd(); }
public void OnUndoCreated() { foreach(Plugin p in plugins) p.Plug.OnUndoCreated(); }
public void OnUndoWithdrawn() { foreach(Plugin p in plugins) p.Plug.OnUndoWithdrawn(); }
public void OnMapOpenBegin() { foreach(Plugin p in plugins) p.Plug.OnMapOpenBegin(); }
public void OnMapOpenEnd() { foreach(Plugin p in plugins) p.Plug.OnMapOpenEnd(); }
public void OnMapNewBegin() { foreach(Plugin p in plugins) p.Plug.OnMapNewBegin(); }
public void OnMapNewEnd() { foreach(Plugin p in plugins) p.Plug.OnMapNewEnd(); }
public void OnMapCloseBegin() { foreach(Plugin p in plugins) p.Plug.OnMapCloseBegin(); }
public void OnMapCloseEnd() { foreach(Plugin p in plugins) p.Plug.OnMapCloseEnd(); }
public void OnMapSaveBegin(SavePurpose purpose) { foreach(Plugin p in plugins) p.Plug.OnMapSaveBegin(purpose); }
public void OnMapSaveEnd(SavePurpose purpose) { foreach(Plugin p in plugins) p.Plug.OnMapSaveEnd(purpose); }
public void OnMapSetChangeBegin() { foreach(Plugin p in plugins) p.Plug.OnMapSetChangeBegin(); }
public void OnMapSetChangeEnd() { foreach(Plugin p in plugins) p.Plug.OnMapSetChangeEnd(); }
public void OnSectorCeilingSurfaceUpdate(Sector s, ref FlatVertex[] vertices) { foreach(Plugin p in plugins) p.Plug.OnSectorCeilingSurfaceUpdate(s, ref vertices); }
public void OnSectorFloorSurfaceUpdate(Sector s, ref FlatVertex[] vertices) { foreach(Plugin p in plugins) p.Plug.OnSectorFloorSurfaceUpdate(s, ref vertices); }
public void OnShowPreferences(PreferencesController controller) { foreach(Plugin p in plugins) p.Plug.OnShowPreferences(controller); }
public void OnClosePreferences(PreferencesController controller) { foreach(Plugin p in plugins) p.Plug.OnClosePreferences(controller); }
public void OnActionBegin(Actions.Action action) { foreach(Plugin p in plugins) p.Plug.OnActionBegin(action); }
public void OnActionEnd(Actions.Action action) { foreach(Plugin p in plugins) p.Plug.OnActionEnd(action); }
public void OnEditEngage(EditMode oldmode, EditMode newmode) { foreach(Plugin p in plugins) p.Plug.OnEditEngage(oldmode, newmode); }
public void OnEditDisengage(EditMode oldmode, EditMode newmode) { foreach(Plugin p in plugins) p.Plug.OnEditDisengage(oldmode, newmode); }
public void OnEditCancel() { foreach(Plugin p in plugins) p.Plug.OnEditCancel(); }
public void OnEditAccept() { foreach(Plugin p in plugins) p.Plug.OnEditAccept(); }
public void OnEditMouseClick(MouseEventArgs e) { foreach(Plugin p in plugins) p.Plug.OnEditMouseClick(e); }
public void OnEditMouseDoubleClick(MouseEventArgs e) { foreach(Plugin p in plugins) p.Plug.OnEditMouseDoubleClick(e); }
public void OnEditMouseDown(MouseEventArgs e) { foreach(Plugin p in plugins) p.Plug.OnEditMouseDown(e); }
public void OnEditMouseEnter(EventArgs e) { foreach(Plugin p in plugins) p.Plug.OnEditMouseEnter(e); }
public void OnEditMouseLeave(EventArgs e) { foreach(Plugin p in plugins) p.Plug.OnEditMouseLeave(e); }
public void OnEditMouseMove(MouseEventArgs e) { foreach(Plugin p in plugins) p.Plug.OnEditMouseMove(e); }
public void OnEditMouseUp(MouseEventArgs e) { foreach(Plugin p in plugins) p.Plug.OnEditMouseUp(e); }
public void OnEditKeyDown(KeyEventArgs e) { foreach(Plugin p in plugins) p.Plug.OnEditKeyDown(e); }
public void OnEditKeyUp(KeyEventArgs e) { foreach(Plugin p in plugins) p.Plug.OnEditKeyUp(e); }
public void OnEditMouseInput(Vector2D delta) { foreach(Plugin p in plugins) p.Plug.OnEditMouseInput(delta); }
public void OnEditRedrawDisplayBegin() { foreach(Plugin p in plugins) p.Plug.OnEditRedrawDisplayBegin(); }
public void OnEditRedrawDisplayEnd() { foreach(Plugin p in plugins) p.Plug.OnEditRedrawDisplayEnd(); }
public void OnPresentDisplayBegin() { foreach(Plugin p in plugins) p.Plug.OnPresentDisplayBegin(); }
//mxd. Hilight events
public void OnHighlightSector(Sector s) { foreach(Plugin p in plugins) p.Plug.OnHighlightSector(s); }
public void OnHighlightLinedef(Linedef l) { foreach(Plugin p in plugins) p.Plug.OnHighlightLinedef(l); }
public void OnHighlightThing(Thing t) { foreach(Plugin p in plugins) p.Plug.OnHighlightThing(t); }
public void OnHighlightVertex(Vertex v) { foreach(Plugin p in plugins) p.Plug.OnHighlightVertex(v); }
public void OnHighlightRefreshed(object o) { foreach(Plugin p in plugins) p.Plug.OnHighlightRefreshed(o); }
public void OnHighlightLost() { foreach(Plugin p in plugins) p.Plug.OnHighlightLost(); }
#endregion
}
}