Reporting Functionality - added HTML export

[habeas.git] / src / habeas / NoticesReportViewDialog.java

diff --git a/src/habeas/NoticesReportViewDialog.java b/src/habeas/NoticesReportViewDialog.java
index f9d7a8f..4563f64 100644 (file)
--- a/src/habeas/NoticesReportViewDialog.java
+++ b/src/habeas/NoticesReportViewDialog.java
@@ -5,12 +5,17 @@
  */
 package habeas;
 
+import java.awt.Component;
 import java.util.ArrayList;
 import javax.swing.JFileChooser;
 import javax.swing.JOptionPane;
+import javax.swing.JTable;
 import javax.swing.filechooser.FileFilter;
 import javax.swing.filechooser.FileNameExtensionFilter;
 import javax.swing.table.DefaultTableModel;
+import javax.swing.table.TableCellRenderer;
+import javax.swing.table.TableColumn;
+import javax.swing.table.TableColumnModel;
 
 /**
  *
@@ -43,6 +48,7 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
 
         popMenu = new javax.swing.JPopupMenu();
         menuExportCSV = new javax.swing.JMenuItem();
+        menuExportHTML = new javax.swing.JMenuItem();
         labelReportTitle = new javax.swing.JLabel();
         jScrollPane2 = new javax.swing.JScrollPane();
         tableReport = new javax.swing.JTable();
@@ -61,6 +67,15 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
         });
         popMenu.add(menuExportCSV);
 
+        menuExportHTML.setMnemonic('H');
+        menuExportHTML.setText("Export as HTML...");
+        menuExportHTML.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                menuExportHTMLActionPerformed(evt);
+            }
+        });
+        popMenu.add(menuExportHTML);
+
         setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
         setTitle("View Report");
         setLocationByPlatform(true);
@@ -77,6 +92,9 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
 
             }
         ));
+        tableReport.setAutoResizeMode(javax.swing.JTable.AUTO_RESIZE_OFF);
+        tableReport.setCellSelectionEnabled(true);
+        tableReport.setComponentPopupMenu(popMenu);
         jScrollPane2.setViewportView(tableReport);
 
         checkFilterByClient.setText("Filter by Client");
@@ -102,9 +120,9 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
                 .addContainerGap()
                 .addComponent(checkFilterByClient, javax.swing.GroupLayout.PREFERRED_SIZE, 196, javax.swing.GroupLayout.PREFERRED_SIZE)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(comboClients, javax.swing.GroupLayout.PREFERRED_SIZE, 322, javax.swing.GroupLayout.PREFERRED_SIZE)
+                .addComponent(comboClients, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(buttonApply, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
+                .addComponent(buttonApply, javax.swing.GroupLayout.PREFERRED_SIZE, 106, javax.swing.GroupLayout.PREFERRED_SIZE))
         );
         layout.setVerticalGroup(
             layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
@@ -158,6 +176,25 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
         }
         
     }//GEN-LAST:event_buttonApplyActionPerformed
+
+    private void menuExportHTMLActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuExportHTMLActionPerformed
+        // TODO add your handling code here:
+        JFileChooser chooser = new JFileChooser ();
+        FileNameExtensionFilter flt = new FileNameExtensionFilter("Hypertext Markup File (.html)", "html");
+        chooser.setFileFilter(flt);
+        int rt = chooser.showSaveDialog(this);
+        if (rt == JFileChooser.APPROVE_OPTION) {
+            String filepath = chooser.getSelectedFile().getAbsolutePath();
+            if (! (filepath.endsWith(".html") || filepath.endsWith(".htm")) ) 
+                filepath = filepath.concat(".html");
+            boolean ret= Utility.saveReportHTML (filepath, reportTitle, reportCols, reportData);
+            if (ret == false)
+                JOptionPane.showMessageDialog (this, ERROR_SAVING_REPORT);
+            else
+                JOptionPane.showMessageDialog(this, REPORT_SAVED_SUCCESSFULLY);
+            
+        }
+    }//GEN-LAST:event_menuExportHTMLActionPerformed
     private static final String REPORT_SAVED_SUCCESSFULLY = "Report saved successfully";
     private static final String ERROR_SAVING_REPORT = "Error saving report";
 
@@ -210,6 +247,7 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
     private javax.swing.JScrollPane jScrollPane2;
     private javax.swing.JLabel labelReportTitle;
     private javax.swing.JMenuItem menuExportCSV;
+    private javax.swing.JMenuItem menuExportHTML;
     private javax.swing.JPopupMenu popMenu;
     private javax.swing.JTable tableReport;
     // End of variables declaration//GEN-END:variables
@@ -227,7 +265,6 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
             }
         };
         tableReport.setModel(mdl);
-        tableReport.setComponentPopupMenu(popMenu);
         
         labelReportTitle.setText(title);
         populateReport ();
@@ -241,8 +278,27 @@ public class NoticesReportViewDialog extends javax.swing.JDialog {
             for (int j = 0; j < reportCols.length; j ++)
                 row[j] = reportData.get(i+j);
             mdl.addRow (row);
- 
         }
+        // resize the column widths to content size
+        for (int i = 0; i < tableReport.getColumnCount(); i ++) {
+
+            TableColumn clm = tableReport.getColumnModel().getColumn (i);
+            int preferredWidth = clm.getMinWidth()+10;
+            int maxWidth = 300;
+            int minWidth = 100;
+            for (int r = 0; r < tableReport.getRowCount(); r ++) {
+                TableCellRenderer rend = tableReport.getCellRenderer(r, i);
+                Component c = tableReport.prepareRenderer(rend, r, i);
+                int width = c.getPreferredSize().width + tableReport.getIntercellSpacing().width;
+                preferredWidth = Math.max (preferredWidth, width+10);
+                if (preferredWidth >= maxWidth)
+                {
+                    preferredWidth = maxWidth;
+                    break;
+                }
+            }
+            clm.setPreferredWidth(Math.max(minWidth, preferredWidth));
+        }        
     }
 
     private void populateClients() {