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1   package org.xrn.gui;
2   
3   import java.awt.Color;
4   import java.awt.Font;
5   import java.awt.event.ActionEvent;
6   import java.awt.event.ActionListener;
7   import java.io.File;
8   import java.io.FileFilter;
9   
10  import javax.swing.JButton;
11  import javax.swing.JComponent;
12  import javax.swing.JFileChooser;
13  import javax.swing.JLabel;
14  import javax.swing.JPanel;
15  import javax.swing.JTextField;
16  import javax.swing.border.TitledBorder;
17  
18  /***
19   * 
20   * TODO Description
21   * @author Carsten Maneg
22   * Date Nov 7, 2004
23   * Time 6:02:37 PM
24   */
25  public class OpenFilePanel extends JPanel implements ActionListener, FileFilter{
26      private Font schriftTyp;
27      
28      private JLabel nameS;
29      private JTextField nameWF;
30      private JButton suchenAS;
31      private JButton bearbeitenAS;
32      
33      private JFileChooser fileChooser = null;
34      private String filename;
35      private String filePath;
36      private File selectedFile = null;
37      private ReleaseNotesWindow releaseNotesWindow = null;
38  
39      public OpenFilePanel( JPanel eigentuemer ){
40          
41          setBorder( new TitledBorder( " Datei " ) );
42          schriftTyp =  new Font( "Dialog", Font.BOLD, 14 );
43          setFont( schriftTyp );
44          setLayout( null );
45      
46          nameS = new JLabel("Name");
47          dlgObjHinzufuegen(nameS, 25, 25, 60, 20 );
48          nameWF = new JTextField();
49          nameWF.setEnabled( false );
50          dlgObjHinzufuegen(nameWF, 90, 25, 135, 20 );
51  
52  
53      suchenAS = new JButton( " browse... " );
54      dlgObjHinzufuegen( suchenAS,  250, 25, 100, 20 );
55      suchenAS.setEnabled( true );
56      suchenAS.addActionListener( this );
57      
58    }
59  
60  //------------------------------------------------------------------------------------------------  
61    public File getPath(){
62    	
63    	return selectedFile;
64    }
65  //------------------------------------------------------------------------------------------------  
66    public boolean accept( File datei ){
67    	
68    	String filename = datei.getName();
69    	boolean file_ok = false;
70    	int index = 0;
71    	
72    	//check File object is no dir and is a ".fil"-file
73    	if( !datei.isDirectory() ){
74    		index = filename.lastIndexOf( '.' );
75    		if( index > 0 && index < filename.length()-1 ){
76    			if( filename.substring( index+1 ).toLowerCase().equals( "fil" ) ){
77    				file_ok = true;
78    			}
79    		}
80    	}
81    	else{
82    		file_ok = false;
83    	}
84    	
85    	return file_ok;
86    }
87  //------------------------------------------------------------------------------------------------    
88    public void dlgObjHinzufuegen( JComponent c, int x0, int y0, int breite, int hoehe ){
89      c.setBounds( x0, y0, breite, hoehe );
90      c.setForeground( Color.black );
91      add(c);
92    }
93  //----------------------------------------------------------------------------------------------  
94    public void actionPerformed( ActionEvent e ){
95    	int status = -1;
96    	//Properties systemeigenschaften = System.getProperties();
97    	//String arbeitsVerz = systemeigenschaften.getProperty( "user.dir" );
98  	String arbeitsVerz = "C:/";
99    	//String operationenVerz;
100   	//operationenVerz = arbeitsVerz + File.separator +
101   	//                  "konzept" + File.separator + "zugriffsoperationen";
102   	
103   	if ( e.getSource() == suchenAS )
104     {
105     	fileChooser = new JFileChooser( arbeitsVerz );
106     	fileChooser.setFileSelectionMode( JFileChooser.FILES_ONLY );
107     	status = fileChooser.showDialog( this, "open" );
108     	selectedFile = fileChooser.getSelectedFile();
109     	if( (selectedFile != null) && (status == JFileChooser.APPROVE_OPTION) ){
110 //    		trade.setTradeDatei( gewaehlte_Datei );
111     		filePath = selectedFile.getPath();
112     		//System.out.println( "Pfad: " + dateiPfad );
113 			schreiben( selectedFile.getName() );
114 //			tranID_suchen( gewaehlte_Datei );
115       	}
116     }
117   }
118   
119   public void radieren( ){
120     nameWF.setText( "" );
121   	bearbeitenAS.setEnabled( false );
122   }
123   
124   public String lesen( ){
125   	return filename;
126   }
127   
128   public void schreiben( String name ){
129   	filename = name;
130   	nameWF.setText( filename );
131   }
132   
133 }