2007-06-24 22:53:41 +00:00
#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.Generic ;
using System.ComponentModel ;
using System.Drawing ;
using System.Text ;
using CodeImp.DoomBuilder.Properties ;
using System.IO ;
using CodeImp.DoomBuilder.IO ;
using System.Collections ;
2008-01-02 21:49:43 +00:00
using System.Reflection ;
2007-06-24 22:53:41 +00:00
#endregion
namespace CodeImp.DoomBuilder.Controls
{
2008-01-02 21:49:43 +00:00
internal class ActionManager
2007-06-24 22:53:41 +00:00
{
#region = = = = = = = = = = = = = = = = = = Constants
2008-01-02 21:49:43 +00:00
private const string ACTIONS_RESOURCE = "Actions.cfg" ;
2007-06-24 22:53:41 +00:00
#endregion
#region = = = = = = = = = = = = = = = = = = Variables
// Actions
private Dictionary < string , Action > actions ;
// Disposing
private bool isdisposed = false ;
#endregion
#region = = = = = = = = = = = = = = = = = = Properties
2007-12-08 15:18:14 +00:00
public Action this [ string action ] { get { if ( actions . ContainsKey ( action ) ) return actions [ action ] ; else throw new ArgumentException ( "There is no such action \"" + action + "\"" ) ; } }
2007-06-24 22:53:41 +00:00
public bool IsDisposed { get { return isdisposed ; } }
#endregion
#region = = = = = = = = = = = = = = = = = = Constructor / Disposer
// Constructor
public ActionManager ( )
{
// Initialize
2007-10-04 18:16:05 +00:00
General . WriteLogLine ( "Starting action manager..." ) ;
2007-06-24 22:53:41 +00:00
actions = new Dictionary < string , Action > ( ) ;
2008-01-02 21:49:43 +00:00
// Load all actions in this assembly
LoadActions ( General . ThisAssembly ) ;
2007-06-24 22:53:41 +00:00
// We have no destructor
GC . SuppressFinalize ( this ) ;
}
2008-01-02 21:49:43 +00:00
// Disposer
2007-06-24 22:53:41 +00:00
public void Dispose ( )
{
// Not already disposed?
if ( ! isdisposed )
{
// Clean up
// Done
isdisposed = true ;
}
}
#endregion
#region = = = = = = = = = = = = = = = = = = Actions
2008-01-02 21:49:43 +00:00
// This loads all actions from an assembly
public void LoadActions ( Assembly asm )
2007-06-24 22:53:41 +00:00
{
Stream actionsdata ;
StreamReader actionsreader ;
Configuration cfg ;
2008-01-13 21:23:59 +00:00
string name , title , desc , shortname ;
2008-01-06 20:56:48 +00:00
bool amouse , akeys , ascroll , debugonly ;
2008-01-02 21:49:43 +00:00
string [ ] resnames ;
AssemblyName asmname = asm . GetName ( ) ;
2007-06-24 22:53:41 +00:00
2008-01-02 21:49:43 +00:00
// Find a resource named Actions.cfg
resnames = asm . GetManifestResourceNames ( ) ;
foreach ( string rn in resnames )
{
// Found one?
if ( rn . EndsWith ( ACTIONS_RESOURCE , StringComparison . InvariantCultureIgnoreCase ) )
{
// Get a stream from the resource
actionsdata = asm . GetManifestResourceStream ( rn ) ;
actionsreader = new StreamReader ( actionsdata , Encoding . ASCII ) ;
// Load configuration from stream
cfg = new Configuration ( ) ;
cfg . InputConfiguration ( actionsreader . ReadToEnd ( ) ) ;
// Done with the resource
actionsreader . Dispose ( ) ;
actionsdata . Dispose ( ) ;
// Go for all objects in the configuration
foreach ( DictionaryEntry a in cfg . Root )
{
// Get action properties
2008-01-13 21:23:59 +00:00
shortname = a . Key . ToString ( ) ;
name = asmname . Name . ToLowerInvariant ( ) + "_" + shortname ;
2008-01-02 21:49:43 +00:00
title = cfg . ReadSetting ( a . Key + ".title" , "[" + name + "]" ) ;
desc = cfg . ReadSetting ( a . Key + ".description" , "" ) ;
akeys = cfg . ReadSetting ( a . Key + ".allowkeys" , false ) ;
amouse = cfg . ReadSetting ( a . Key + ".allowmouse" , false ) ;
ascroll = cfg . ReadSetting ( a . Key + ".allowscroll" , false ) ;
2008-01-06 20:56:48 +00:00
debugonly = cfg . ReadSetting ( a . Key + ".debugonly" , false ) ;
// Check if action should be included
if ( General . DebugBuild | | ! debugonly )
{
// Create an action
2008-01-13 21:23:59 +00:00
CreateAction ( name , shortname , title , desc , akeys , amouse , ascroll ) ;
2008-01-06 20:56:48 +00:00
}
2008-01-02 21:49:43 +00:00
}
}
}
}
2007-06-24 22:53:41 +00:00
2008-01-02 21:49:43 +00:00
// This manually creates an action
2008-01-13 21:23:59 +00:00
private void CreateAction ( string name , string shortname , string title , string desc , bool allowkeys , bool allowmouse , bool allowscroll )
2008-01-02 21:49:43 +00:00
{
// Action does not exist yet?
if ( ! actions . ContainsKey ( name ) )
2007-06-24 22:53:41 +00:00
{
2008-01-02 21:49:43 +00:00
// Read the key from configuration
int key = General . Settings . ReadSetting ( "shortcuts." + name , 0 ) ;
2007-06-24 22:53:41 +00:00
// Create an action
2008-01-13 21:23:59 +00:00
actions . Add ( name , new Action ( name , shortname , title , desc , key , allowkeys , allowmouse , allowscroll ) ) ;
2008-01-02 21:49:43 +00:00
}
else
{
// Action already exists!
General . WriteLogLine ( "WARNING: Action '" + name + "' already exists. Action names must be unique!" ) ;
2007-06-24 22:53:41 +00:00
}
}
2008-01-02 21:49:43 +00:00
2007-06-24 22:53:41 +00:00
// This checks if a given action exists
public bool Exists ( string action )
{
return actions . ContainsKey ( action ) ;
}
2007-09-29 15:43:59 +00:00
// This returns a list of all actions
public Action [ ] GetAllActions ( )
{
Action [ ] list = new Action [ actions . Count ] ;
actions . Values . CopyTo ( list , 0 ) ;
return list ;
}
2007-09-30 19:37:57 +00:00
// This saves the control settings
public void SaveSettings ( )
{
// Go for all actions
foreach ( KeyValuePair < string , Action > a in actions )
{
// Write to configuration
General . Settings . WriteSetting ( "shortcuts." + a . Key , a . Value . ShortcutKey ) ;
}
}
2007-06-24 22:53:41 +00:00
#endregion
#region = = = = = = = = = = = = = = = = = = Shortcut Keys
// Removes all shortcut keys
public void RemoveShortcutKeys ( )
{
// Clear all keys
foreach ( KeyValuePair < string , Action > a in actions )
a . Value . SetShortcutKey ( 0 ) ;
}
2008-01-13 21:23:59 +00:00
// This will call the associated actions for a keypress
2007-06-24 22:53:41 +00:00
public void InvokeByKey ( int key )
{
// Go for all actions
foreach ( KeyValuePair < string , Action > a in actions )
{
// This action is associated with this key?
if ( a . Value . ShortcutKey = = key )
{
// Invoke action
a . Value . Invoke ( ) ;
}
}
}
2008-01-13 21:23:59 +00:00
// This returns all action names for a given key
public string [ ] GetActionsByKey ( int key )
{
List < string > actionnames = new List < string > ( ) ;
// Go for all actions
foreach ( KeyValuePair < string , Action > a in actions )
{
// This action is associated with this key?
if ( a . Value . ShortcutKey = = key )
{
// List short name
actionnames . Add ( a . Value . ShortName ) ;
}
}
// Return result;
return actionnames . ToArray ( ) ;
}
2007-06-24 22:53:41 +00:00
#endregion
}
}