AddDaysCmd.cs :  » Business-Application » Timetabler » OpenCTT » C# / CSharp Open Source

#region Open Course Timetabler - An application for school and university course timetabling
//
// Author:
//   Ivan urak (mailto:Ivan.Curak@fesb.hr)
//
// Copyright (c) 2007 Ivan urak, Split, Croatia
//
// http://www.openctt.org
//
//This file is part of Open Course Timetabler.
//
//Open Course Timetabler is free software;
//you can redistribute it and/or modify it under the terms of the GNU General Public License
//as published by the Free Software Foundation; either version 2 of the License,
//or (at your option) any later version.
//
//Open Course Timetabler 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.
//You should have received a copy of the GNU General Public License along with
//Open Course Timetabler; if not, write to the Free Software Foundation, Inc., 51 Franklin St,
//Fifth Floor, Boston, MA  02110-1301  USA

#endregion


using System;
using System.Windows.Forms;
using System.Collections;

namespace OpenCTT{
  /// <summary>
  /// Summary description for AddDayCmd.
  /// </summary>
  public class AddDaysCmd:AbstractCommand
  {
    private ArrayList _toAddList;
    private TreeNode _workingNode;
    private int _tabIndex;
    private bool _calledFromMainForm;

    public AddDaysCmd(ArrayList toAddList)
    {
      _toAddList=toAddList;

      _tabIndex=AppForm.getAppForm().getTreeTabControl().SelectedIndex;

      _calledFromMainForm=false;
      

      if(_tabIndex==0)
      {
        _workingNode=AppForm.getAppForm().getCoursesTreeView().SelectedNode;
      }
      else if(_tabIndex==1)
      {
        _workingNode=AppForm.getAppForm().getTeachersTreeView().SelectedNode;
      }
      else if(_tabIndex==2)
      {
        _workingNode=AppForm.getAppForm().getRoomsTreeView().SelectedNode;
      }
    }


    public AddDaysCmd(ArrayList toAddList, bool calledFromMainForm):this(toAddList)
    {      
      _calledFromMainForm=calledFromMainForm;      
    }

    public override void doit()
    {
      foreach(int n in _toAddList)
      {
        AppForm.CURR_OCTT_DOC.setIsDayIncluded(n,true);
        int dayIndexInModel=AppForm.CURR_OCTT_DOC.getDayIndexInModel(n);
        ModelOperations.addDayInModel(dayIndexInModel);
      }

      AppForm.getAppForm().refreshGUIAfterDaysTermsChange(true);

    }

    public override void undo()
    {      
      foreach(int n in _toAddList)
      {        
        int dayIndexInModel=AppForm.CURR_OCTT_DOC.getDayIndexInModel(n);
        ArrayList [] urLists;
        ModelOperations.delDayInModel(dayIndexInModel, out urLists);
        AppForm.CURR_OCTT_DOC.setIsDayIncluded(n,false);
      }
      
      AppForm.getAppForm().getTreeTabControl().SelectedIndexChanged -=new System.EventHandler(AppForm.getAppForm().treeTabControl_SelectedIndexChanged);
      AppForm.getAppForm().getTreeTabControl().SelectedIndex=_tabIndex;
      AppForm.getAppForm().getTreeTabControl().SelectedIndexChanged +=new System.EventHandler(AppForm.getAppForm().treeTabControl_SelectedIndexChanged);

      //AppForm.getAppForm().refreshGUIAfterDaysTermsChange(false);
      AppForm.getAppForm().refreshGUIAfterDaysTermsChange(_calledFromMainForm);

                  
      if(_tabIndex==0)
      {
        AppForm.CURR_OCTT_DOC.CTVSelectedNode=_workingNode;
        AppForm.getAppForm().ctvRefreshTimetablePanel(_workingNode,true,true);
      
        AppForm.getAppForm().getCoursesTreeView().AfterSelect -= new System.Windows.Forms.TreeViewEventHandler(AppForm.getAppForm().coursesTreeView_AfterSelect);
        AppForm.getAppForm().getCoursesTreeView().SelectedNode=_workingNode;
        AppForm.getAppForm().getCoursesTreeView().AfterSelect += new System.Windows.Forms.TreeViewEventHandler(AppForm.getAppForm().coursesTreeView_AfterSelect);
      }
      else if(_tabIndex==1)
      {      
      
        AppForm.getAppForm().getTeachersTreeView().AfterSelect -= new System.Windows.Forms.TreeViewEventHandler(AppForm.getAppForm().teachersTreeView_AfterSelect);
        AppForm.getAppForm().getTeachersTreeView().SelectedNode=_workingNode;
        AppForm.getAppForm().getTeachersTreeView().AfterSelect += new System.Windows.Forms.TreeViewEventHandler(AppForm.getAppForm().teachersTreeView_AfterSelect);

        AppForm.CURR_OCTT_DOC.TTVSelectedNode=_workingNode;
        AppForm.getAppForm().ttvRefreshTimetablePanel(_workingNode,true);
      
      }
      else if(_tabIndex==2)
      {        
        AppForm.getAppForm().getRoomsTreeView().AfterSelect -= new System.Windows.Forms.TreeViewEventHandler(AppForm.getAppForm().roomsTreeView_AfterSelect);
        AppForm.getAppForm().getRoomsTreeView().SelectedNode=_workingNode;
        AppForm.getAppForm().getRoomsTreeView().AfterSelect += new System.Windows.Forms.TreeViewEventHandler(AppForm.getAppForm().roomsTreeView_AfterSelect);

        AppForm.CURR_OCTT_DOC.RTVSelectedNode=_workingNode;
        AppForm.getAppForm().rtvRefreshTimetablePanel(_workingNode,true);
      }
    
    }

    public override void redo()
    {
      foreach(int n in _toAddList)
      {
        AppForm.CURR_OCTT_DOC.setIsDayIncluded(n,true);
        int dayIndexInModel=AppForm.CURR_OCTT_DOC.getDayIndexInModel(n);
        ModelOperations.addDayInModel(dayIndexInModel);
      }

      AppForm.getAppForm().getTreeTabControl().SelectedIndexChanged -=new System.EventHandler(AppForm.getAppForm().treeTabControl_SelectedIndexChanged);
      AppForm.getAppForm().getTreeTabControl().SelectedIndex=_tabIndex;
      AppForm.getAppForm().getTreeTabControl().SelectedIndexChanged +=new System.EventHandler(AppForm.getAppForm().treeTabControl_SelectedIndexChanged);
      
      //AppForm.getAppForm().refreshGUIAfterDaysTermsChange(false);
      AppForm.getAppForm().refreshGUIAfterDaysTermsChange(_calledFromMainForm);
            
      if(_tabIndex==0)
      {
        AppForm.CURR_OCTT_DOC.CTVSelectedNode=_workingNode;
        AppForm.getAppForm().ctvRefreshTimetablePanel(_workingNode,true,true);
        
        AppForm.getAppForm().getCoursesTreeView().AfterSelect -= new System.Windows.Forms.TreeViewEventHandler(AppForm.getAppForm().coursesTreeView_AfterSelect);
        AppForm.getAppForm().getCoursesTreeView().SelectedNode=_workingNode;
        AppForm.getAppForm().getCoursesTreeView().AfterSelect += new System.Windows.Forms.TreeViewEventHandler(AppForm.getAppForm().coursesTreeView_AfterSelect);
      }
      else if(_tabIndex==1)
      {  
        AppForm.getAppForm().getTeachersTreeView().AfterSelect -= new System.Windows.Forms.TreeViewEventHandler(AppForm.getAppForm().teachersTreeView_AfterSelect);
        AppForm.getAppForm().getTeachersTreeView().SelectedNode=_workingNode;
        AppForm.getAppForm().getTeachersTreeView().AfterSelect += new System.Windows.Forms.TreeViewEventHandler(AppForm.getAppForm().teachersTreeView_AfterSelect);

        AppForm.CURR_OCTT_DOC.TTVSelectedNode=_workingNode;
        AppForm.getAppForm().ttvRefreshTimetablePanel(_workingNode,true);
        
      }
      else if(_tabIndex==2)
      {  
        AppForm.getAppForm().getRoomsTreeView().AfterSelect -= new System.Windows.Forms.TreeViewEventHandler(AppForm.getAppForm().roomsTreeView_AfterSelect);
        AppForm.getAppForm().getRoomsTreeView().SelectedNode=_workingNode;
        AppForm.getAppForm().getRoomsTreeView().AfterSelect += new System.Windows.Forms.TreeViewEventHandler(AppForm.getAppForm().roomsTreeView_AfterSelect);

        AppForm.CURR_OCTT_DOC.RTVSelectedNode=_workingNode;
        AppForm.getAppForm().rtvRefreshTimetablePanel(_workingNode,true);
      }  
    }
  }
}