Drawing Component to build GIS and CAM applications

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using VisiBlocks;
using WorkSpace;
using System.Data.OleDb;

//using VisiWebLogic;

namespace VisiDataWs
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.MainMenu mainMenu1;
		private System.Windows.Forms.MenuItem menuItem1;
		private System.Windows.Forms.MenuItem menuItem2;
		private System.Windows.Forms.MenuItem menuItem3;
		private System.Windows.Forms.MenuItem menuItem4;
		private System.Windows.Forms.ImageList imageList1;
		private System.Windows.Forms.ToolBarButton toolBarButton1;
		private System.Windows.Forms.ToolBarButton toolBarButton2;
		private System.Windows.Forms.ToolBarButton toolBarButton3;
	//	private System.Windows.Forms.ToolBarButton toolBarButton4;
	//	private System.Windows.Forms.ToolBarButton toolBarButton5;
		private System.Windows.Forms.ImageList imageList2;
		
		private System.ComponentModel.IContainer components;
		private System.Windows.Forms.MenuItem menuItem7;
		private System.Windows.Forms.MenuItem menuItem8;
		private System.Windows.Forms.StatusBar statusBar1;
		private System.Windows.Forms.MenuItem menuItem10;
		private System.Windows.Forms.Panel panel1;
		private WorkSpace.WorkSpaceControl workSpaceControl2;
		private System.Windows.Forms.MenuItem menuItem11;
		private System.Windows.Forms.MenuItem menuItem12;
		private System.Windows.Forms.MenuItem menuItem13;
		string m_config_file = "c:/Temp/workspace.wsc";
		private System.Windows.Forms.MenuItem menuItem15;
	
		public Form1()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();
			workSpaceControl2.ToolBars.ImageList = this.imageList1;
			//
			// TODO: Add any constructor code after InitializeComponent call
			//

			workSpaceControl2.ToolBars.Buttons.Add(toolBarButton1);
			toolBarButton1.Tag = typeof(VisiBlocks.VisiChartView).ToString();
			
			workSpaceControl2.ToolBars.Buttons.Add(toolBarButton2);
			toolBarButton2.Tag = typeof(VisiBlocks.VisiDataGridView).ToString();

			workSpaceControl2.ToolBars.Buttons.Add(toolBarButton3);
			toolBarButton3.Tag = typeof(VisiBlocks.VisiGisView).ToString();

			workSpaceControl2.addConfigControl("description",new RichTextBox());
			workSpaceControl2.WSManager.Factory = new VisiViewFactory();
				
			WsProgressBar.Instance.setStatusBar(this.statusBar1);
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.components = new System.ComponentModel.Container();
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));
			this.mainMenu1 = new System.Windows.Forms.MainMenu();
			this.menuItem1 = new System.Windows.Forms.MenuItem();
			this.menuItem11 = new System.Windows.Forms.MenuItem();
			this.menuItem10 = new System.Windows.Forms.MenuItem();
			this.menuItem2 = new System.Windows.Forms.MenuItem();
			this.menuItem3 = new System.Windows.Forms.MenuItem();
			this.menuItem4 = new System.Windows.Forms.MenuItem();
			this.menuItem7 = new System.Windows.Forms.MenuItem();
			this.menuItem8 = new System.Windows.Forms.MenuItem();
			this.menuItem12 = new System.Windows.Forms.MenuItem();
			this.menuItem13 = new System.Windows.Forms.MenuItem();
			this.menuItem15 = new System.Windows.Forms.MenuItem();
			this.imageList1 = new System.Windows.Forms.ImageList(this.components);
			this.toolBarButton1 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton2 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton3 = new System.Windows.Forms.ToolBarButton();
			this.imageList2 = new System.Windows.Forms.ImageList(this.components);
			this.statusBar1 = new System.Windows.Forms.StatusBar();
			this.panel1 = new System.Windows.Forms.Panel();
			this.workSpaceControl2 = new WorkSpace.WorkSpaceControl();
			this.panel1.SuspendLayout();
			this.SuspendLayout();
			// 
			// mainMenu1
			// 
			this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem1,
																					  this.menuItem2,
																					  this.menuItem7,
																					  this.menuItem15});
			// 
			// menuItem1
			// 
			this.menuItem1.Index = 0;
			this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem11,
																					  this.menuItem10});
			this.menuItem1.Text = "File";
			// 
			// menuItem11
			// 
			this.menuItem11.Index = 0;
			this.menuItem11.Text = "New";
			this.menuItem11.Click += new System.EventHandler(this.menuItem11_Click);
			// 
			// menuItem10
			// 
			this.menuItem10.Index = 1;
			this.menuItem10.Text = "Exit";
			this.menuItem10.Click += new System.EventHandler(this.menuItem10_Click);
			// 
			// menuItem2
			// 
			this.menuItem2.Index = 1;
			this.menuItem2.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem3,
																					  this.menuItem4});
			this.menuItem2.Text = "Window";
			// 
			// menuItem3
			// 
			this.menuItem3.Index = 0;
			this.menuItem3.Text = "Split Horizontal";
			this.menuItem3.Click += new System.EventHandler(this.menuItem3_Click);
			// 
			// menuItem4
			// 
			this.menuItem4.Index = 1;
			this.menuItem4.Text = "Split Vertical";
			this.menuItem4.Click += new System.EventHandler(this.menuItem4_Click);
			// 
			// menuItem7
			// 
			this.menuItem7.Index = 2;
			this.menuItem7.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem8,
																					  this.menuItem12,
																					  this.menuItem13});
			this.menuItem7.Text = "Config";
			// 
			// menuItem8
			// 
			this.menuItem8.Index = 0;
			this.menuItem8.Text = "Save";
			this.menuItem8.Click += new System.EventHandler(this.menuItem8_Click);
			// 
			// menuItem12
			// 
			this.menuItem12.Index = 1;
			this.menuItem12.Text = "SaveAs";
			this.menuItem12.Click += new System.EventHandler(this.menuItem12_Click);
			// 
			// menuItem13
			// 
			this.menuItem13.Index = 2;
			this.menuItem13.Text = "Load";
			this.menuItem13.Click += new System.EventHandler(this.menuItem13_Click);
			// 
			// menuItem15
			// 
			this.menuItem15.Index = 3;
			this.menuItem15.Text = "Tools";
			// 
			// imageList1
			// 
			this.imageList1.ImageSize = new System.Drawing.Size(16, 16);
			this.imageList1.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList1.ImageStream")));
			this.imageList1.TransparentColor = System.Drawing.Color.Transparent;
			// 
			// toolBarButton1
			// 
			this.toolBarButton1.ImageIndex = 1;
			this.toolBarButton1.ToolTipText = "Graph view ";
			// 
			// toolBarButton2
			// 
			this.toolBarButton2.ImageIndex = 3;
			this.toolBarButton2.ToolTipText = "Data grid";
			// 
			// toolBarButton3
			// 
			this.toolBarButton3.ImageIndex = 2;
			this.toolBarButton3.ToolTipText = "Map view ";
			// 
			// imageList2
			// 
			this.imageList2.ImageSize = new System.Drawing.Size(16, 16);
			this.imageList2.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList2.ImageStream")));
			this.imageList2.TransparentColor = System.Drawing.Color.Transparent;
			// 
			// statusBar1
			// 
			this.statusBar1.Location = new System.Drawing.Point(0, 323);
			this.statusBar1.Name = "statusBar1";
			this.statusBar1.Size = new System.Drawing.Size(537, 25);
			this.statusBar1.TabIndex = 2;
			this.statusBar1.Text = "status";
			// 
			// panel1
			// 
			this.panel1.Controls.Add(this.workSpaceControl2);
			this.panel1.Dock = System.Windows.Forms.DockStyle.Fill;
			this.panel1.Location = new System.Drawing.Point(0, 0);
			this.panel1.Name = "panel1";
			this.panel1.Size = new System.Drawing.Size(537, 323);
			this.panel1.TabIndex = 3;
			// 
			// workSpaceControl2
			// 
			this.workSpaceControl2.Dock = System.Windows.Forms.DockStyle.Fill;
			this.workSpaceControl2.Location = new System.Drawing.Point(0, 0);
			this.workSpaceControl2.Name = "workSpaceControl2";
			this.workSpaceControl2.Size = new System.Drawing.Size(537, 323);
			this.workSpaceControl2.TabIndex = 0;
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 15);
			this.ClientSize = new System.Drawing.Size(537, 348);
			this.Controls.Add(this.panel1);
			this.Controls.Add(this.statusBar1);
			this.Menu = this.mainMenu1;
			this.Name = "Form1";
			this.Text = "VisiWorks version 0.1";
			this.panel1.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

		private void menuItem3_Click(object sender, System.EventArgs e)
		{
			workSpaceControl2.splitHorizontal();
		}

		private void menuItem4_Click(object sender, System.EventArgs e)
		{
			workSpaceControl2.splitVertical();
		}
		/*
		public void openDataSource()
		{			
			OpenFileDialog openFileDialog = new OpenFileDialog();			
			openFileDialog.Filter = "Dbf file (*.dbf)|*.dbf";
			openFileDialog.ShowDialog();
			string fname = openFileDialog.FileName;
			if(fname.Length == 0)
				return;
			
			openDataSource(fname);
		}

		public string ConnectString
		{
			get
			{
				return m_connect;
			}

			set
			{
				m_connect = value;
			}
		}
		
		public void openDataSource(string fname)
		{	
			
			VisiDataSourceDBF dbf_project = new VisiDataSourceDBF();	
			dbf_project.TableName.Name = fname;
			m_connect = fname;
			dbf_project.open(m_connect);
			m_ds_selector.SetDataSource(dbf_project);
		}
*/
		/*		private void menuItem5_Click(object sender, System.EventArgs e)
				{
					//openDataSource();

					DataSourceRepository dsr = new DataSourceRepository(m_ds_selector);
					dsr.AddDataSource(typeof(VisiDataSourceDBF).ToString(),
						new VisiDataSourceDBF());

		
					Form form = new Form();
					dsr.Dock = DockStyle.Fill;
					form.Controls.Add(dsr);
					form.ShowDialog();

				}

				private void menuItem6_Click(object sender, System.EventArgs e)
				{
					m_ds_selector.addVideoNode();
				}
		*/
		private void menuItem8_Click(object sender, System.EventArgs e)
		{
			writeToFile(m_config_file);
		}

		/*		public VisiDataSource CreateDataSource(string ds_type)
				{
					if(ds_type == "VisiDataSourceDBF")
						return new VisiDataSourceDBF();

		
					MessageBox.Show("can't create data source of type: "+ds_type);
					return null;
				}

		*/
		public void writeToFile(string fname)
		{
			this.Text = "VisiData version 3.0 ["+fname+"]";
			DataSet config_ds = new DataSet();
			workSpaceControl2.saveConfig(config_ds);

			// save video nodes,data source and selected section
			// to configuration object
			DataTable setings_dt = new DataTable("Settings");
			setings_dt.Columns.Add("Property");
			setings_dt.Columns.Add("Value");

	//		DataRow r = setings_dt.NewRow();
	//		r["Property"] = "SelectedDataSource";
	//		r["Value"] = m_ds_selector.DataSource.getName();
	//		setings_dt.Rows.Add(r);

	//		r = setings_dt.NewRow();
	//		r["Property"] = "SelectedSection";
	//		r["Value"] = m_ds_selector.SelectedSection;
	//		setings_dt.Rows.Add(r);

			/*
			r = setings_dt.NewRow();
			r["Property"] = "Connect";
			r["Value"] = this.Connect;
			setings_dt.Rows.Add(r);
*/
			// save data source parameters:
	//		m_ds_selector.DataSource.SaveTo(config_ds,0);

			config_ds.Tables.Add(setings_dt);
/*
			DataTable video_nodes_dt = new DataTable("VideoNodes");
			video_nodes_dt.Columns.Add("ID",typeof(int));
			video_nodes_dt.Columns.Add("Name");

			int c=0;
		foreach(string n in m_ds_selector.VideoNodes)
			{
				DataRow vr = video_nodes_dt.NewRow();
				vr["ID"] = c++;
				vr["Name"] = n;
				video_nodes_dt.Rows.Add(vr);
			}
			
			config_ds.Tables.Add(video_nodes_dt);
*/
			config_ds.WriteXml(fname);
		}
		
		private void menuItem9_Click(object sender, System.EventArgs e)
		{
			readFromFile(m_config_file);
		}

		public void readFromFile(string fname)
		{
			//dataNavigator1.DataStreamer.displayEvent.
			this.Text = "VisiData version 3.0 ["+fname+"]";
			DataSet config_ds = new DataSet();
			config_ds.ReadXml(fname);
			
			workSpaceControl2.loadConfig(config_ds);

			// load video nodes,data source and selected section
			// from configuration object
			DataTable vnodes_dt = config_ds.Tables["VideoNodes"];
			ArrayList vnodes = new ArrayList();
			
			if(vnodes_dt != null)
			{
				foreach(DataRow vr in vnodes_dt.Rows)
				{											
					vnodes.Add(vr["Name"]);
				}
	//			m_ds_selector.VideoNodes = vnodes;
			}

			DataTable settings_dt = config_ds.Tables["Settings"];
			SortedList settings = new SortedList();

			if(settings_dt != null && settings_dt.Columns.Contains("Value"))
			{
				foreach(DataRow r in settings_dt.Rows)
				{					
					settings[(string)r["Property"]] = (string)r["Value"];
				}
				/*
					string conn_str = (string)settings["Connect"];
					if(this.Connect != conn_str)
						this.Connect = conn_str;
	*/
				string selected_ds_type = (string)settings["SelectedDataSource"];
				//				if(m_ds_selector.SelectedDataSource != selected_ds)
				//					m_ds_selector.SelectedDataSource = selected_ds;			

	//			VisiDataSource selected_ds = CreateDataSource(selected_ds_type);
	//			if(selected_ds == null)
	//				return;
				
				// read datasource configuration:
	//			selected_ds.LoadFrom(config_ds,0);
		//		selected_ds.connect();

				// asign new data source to datasource selector:
		//		m_ds_selector.SetDataSource(selected_ds);

		//		m_ds_selector.SelectedSection = Convert.ToInt32(settings["SelectedSection"]);					
			}
		}

		private void menuItem11_Click(object sender, System.EventArgs e)
		{
			workSpaceControl2.Clear();
		}

		private void menuItem10_Click(object sender, System.EventArgs e)
		{
			Application.Exit();
		}

		private void menuItem13_Click(object sender, System.EventArgs e)
		{
			OpenFileDialog of = new OpenFileDialog();			
			of.Filter = "Workspace files(*.wsc)|*.wsc";
			of.ShowDialog();

			if(of.FileName == "")
				return;
			m_config_file = of.FileName;
			this.readFromFile(m_config_file);
		}

		private void menuItem12_Click(object sender, System.EventArgs e)
		{
			SaveFileDialog sf = new SaveFileDialog();
			sf.Filter = "Workspace files(*.wsc)|*.wsc";
			sf.ShowDialog();

			if(sf.FileName == "")
				return;

			m_config_file = sf.FileName;
			this.writeToFile(m_config_file);
		}
	}

	public class VisiViewFactory: ControlsFactory
	{
		//taStream m_data_stream = null;
		//	DataSourceSelector m_ds_selector = null;
		ArrayList on_display_handlers = new ArrayList();
		ArrayList on_section_changed_handlers = new ArrayList();
		ArrayList on_source_changed_handlers = new ArrayList();
		//	VisiDataWs.DataNavigator m_nav;
		
		public VisiViewFactory()
		{
			
		}
		
		public override void Clear()
		{
		
		}

		public override Control Create(string cntrl_name)
		{				
			if(cntrl_name == typeof(VisiChartView).ToString())
			{
				VisiChartView chart_v = new VisiChartView();
				//Control cntrl = chart_v.createControl();
				//DataStream.displayEventHandler vdh = new DataStream.displayEventHandler(chart_v.onDisplay);
				//	on_display_handlers.Add(vdh);
				//	m_data_stream.displayEvent += vdh;
				//	DataSourceSelector.sectionChainagedEventHandler sch = new DataSourceSelector.sectionChainagedEventHandler(chart_v.onSectionChainaged);
				//	on_section_changed_handlers.Add(sch);
				//	m_ds_selector.sectionChaingedEvent += sch;
				
				// connect to the section
				/*		if(m_ds_selector.DataSection != null)
						{
							chart_v.onSectionChainaged(m_ds_selector,new DataSectionEventArgs(m_ds_selector.DataSection));	
						}
		*/
				return chart_v;			
			}
			else if(cntrl_name == typeof(VisiDataGridView).ToString())
			{
				VisiDataGridView data_grid_view = new VisiDataGridView();				
				/*				//m_data_stream.displayEvent += new DataStream.displayEventHandler(data_grid_view.onDisplay);
								DataStream.displayEventHandler vdh = new DataStream.displayEventHandler(data_grid_view.onDisplay);
								on_display_handlers.Add(vdh);
								m_data_stream.displayEvent += vdh;
								//m_ds_selector.sectionChaingedEvent += new DataSourceSelector.sectionChainagedEventHandler(data_grid_view.onSectionChainaged);		
								DataSourceSelector.sectionChainagedEventHandler sch = new DataSourceSelector.sectionChainagedEventHandler(data_grid_view.onSectionChainaged);
								on_section_changed_handlers.Add(sch);
								m_ds_selector.sectionChaingedEvent += sch;

								// connect to the section
								if(m_ds_selector.DataSection != null)
								{
									data_grid_view.onSectionChainaged(m_ds_selector,new DataSectionEventArgs(m_ds_selector.DataSection));	
								}
				*/
				return data_grid_view;
			}
			else if(cntrl_name == typeof(VisiGisView).ToString())
			{
				VisiGisView map_v = new VisiGisView();
				//m_data_stream.displayEvent += new DataStream.displayEventHandler(map_v.onDisplay);
				//m_ds_selector.sectionChaingedEvent += new DataSourceSelector.sectionChainagedEventHandler(map_v.onSectionChainaged);		
				/*				DataStream.displayEventHandler vdh = new DataStream.displayEventHandler(map_v.onDisplay);
								on_display_handlers.Add(vdh);
								m_data_stream.displayEvent += vdh;
				
								DataSourceSelector.sectionChainagedEventHandler sch = new DataSourceSelector.sectionChainagedEventHandler(map_v.onSectionChainaged);
								on_section_changed_handlers.Add(sch);
								m_ds_selector.sectionChaingedEvent += sch;
								//m_ds_selector.sourceChangedEvent +=new DataSourceSelector.sourceChangedEventHandler(map_v.onSourceChanged);
				
								DataSourceSelector.sourceChangedEventHandler dsch = new DataSourceSelector.sourceChangedEventHandler(map_v.onSourceChanged);
								on_source_changed_handlers.Add(dsch);
								m_ds_selector.sourceChangedEvent += dsch;

								if(m_ds_selector.DataSource != null)
								{
									map_v.onSourceChanged(m_ds_selector,new DataSourceEventArgs(m_ds_selector.DataSource));	
								}

								if(m_ds_selector.DataSection != null)
								{
									map_v.onSectionChainaged(m_ds_selector,new DataSectionEventArgs(m_ds_selector.DataSection));	
								}

								m_nav.UpdateTime = 100;
				*/				return map_v;
			}
	
			MessageBox.Show("can't create "+cntrl_name+" view");
			return null;			
		}
	}
}
		/*
				private void menuItem9_Click_1(object sender, System.EventArgs e)
				{
					m_aran_ds.connect();
					m_ds_selector.SetDataSource(m_aran_ds);
				}

				private void menuItem14_Click(object sender, System.EventArgs e)
				{
					int bar1 = WsProgressBar.Instance.Create("load visiweb data"); 
					WsProgressBar.Instance.Update(bar1,10);			
			
					m_visiweb_ds = new VisiWebDataSource();
					m_visiweb_ds.connect();
			
					WsProgressBar.Instance.Update(bar1,50);
					m_ds_selector.SetDataSource(m_visiweb_ds);
					WsProgressBar.Instance.Delete(bar1);
				}
		*/
		/*		private void menuItem16_Click(object sender, System.EventArgs e)
				{
					//"Provider=msdaora;Data Source=MyOracleDB;User Id=UserName;Password=asdasd;" 
					string con_str = "Provider=OraOLEDB.Oracle;User Id=gisadm;Data Source=;Password=gisadm";
					
					OleDbConnection conn  = new OleDbConnection(con_str);
					string [] loc_list = {"RTTYPE","RTNAME","TOWNNAME","STRTNAME"};
			
					OleDbCommand ora_img_stream_cmd = conn.CreateCommand();
					conn.Open();
					ora_img_stream_cmd.CommandText = "select count(*) from TD_LOCATORS";
					object num = ora_img_stream_cmd.ExecuteScalar();
					conn.Close();

					//ora_img_stream_cmd.Connection.Open();
					string loc_create_str = "CREATE TABLE TD_LOCATORS "+
						"(ID NUMBER(6) ,";
					for(int i=0; i<loc_list.Length; i++)
					{
						if(i>0)
							loc_create_str+=",";
						loc_create_str+=loc_list[i]+" VARCHAR2(60)";
					}

					loc_create_str += ");";  
			
					ora_img_stream_cmd.CommandText = loc_create_str;	
					//ora_img_stream_cmd.ExecuteNonQuery();	

			
					string sql_str = "SELECT DISTINCT ";
			
					for(int i=0; i<loc_list.Length; i++)
					{
						if(i>0)
							sql_str+=",";
						sql_str+=loc_list[i];
					}
			
					sql_str+=" FROM SARAH,ROUTE_SEGMENT WHERE SARAH.SEGMENT_ID=ROUTE_SEGMENT.SEGMENT_ID";
			
					OleDbDataAdapter locators_adapter = new OleDbDataAdapter(sql_str,conn);				
					DataTable data_table = new DataTable("locators");
					conn.Open();
					locators_adapter.Fill(data_table);
					conn.Close();
			
					conn.Open();	
					int cnt = 0;
			
					foreach(DataRow dr in data_table.Rows)
					{
						string insert_str = "insert into TD_LOCATORS values ("+cnt+",";
						for(int i=0; i<loc_list.Length; i++)
						{
							if(i>0)
								insert_str+=",";
							insert_str+="'"+dr[loc_list[i]]+"'";
						}
						insert_str+=");";
				
						ora_img_stream_cmd.CommandText = insert_str;
						ora_img_stream_cmd.ExecuteNonQuery();
						cnt++;
					}
					conn.Close();
				}		
			}

		*/