JAL-2091 disable pagination buttons during initialisation

[jalview.git] / src / jalview / fts / core / GFTSPanel.java

diff --git a/src/jalview/fts/core/GFTSPanel.java b/src/jalview/fts/core/GFTSPanel.java
index c9ee297..bc68667 100644 (file)
--- a/src/jalview/fts/core/GFTSPanel.java
+++ b/src/jalview/fts/core/GFTSPanel.java
@@ -91,7 +91,7 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
 
   protected JButton btn_cancel = new JButton();
 
-  protected JTextField txt_search = new JTextField(35);
+  protected JTextField txt_search = new JTextField(30);
 
   protected SequenceFetcher seqFetcher;
 
@@ -103,6 +103,43 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
 
   protected JButton btn_prev_page = new JButton();
 
+  protected StringBuilder errorWarning = new StringBuilder();
+
+  protected ImageIcon warningImage = new ImageIcon(getClass().getResource(
+          "/images/warning.gif"));
+
+  protected ImageIcon loadingImage = new ImageIcon(getClass().getResource(
+          "/images/loading.gif"));
+
+  protected ImageIcon balnkPlaceholderImage = new ImageIcon(getClass()
+          .getResource("/images/blank_16x16_placeholder.png"));
+
+  protected JLabel lbl_warning = new JLabel(warningImage);
+
+  protected JLabel lbl_loading = new JLabel(loadingImage);
+
+  protected JLabel lbl_blank = new JLabel(balnkPlaceholderImage);
+
+  private JTabbedPane tabbedPane = new JTabbedPane();
+
+  private JPanel pnl_actions = new JPanel();
+
+  private JPanel pnl_results = new JPanel(new CardLayout());
+
+  private JPanel pnl_inputs = new JPanel();
+
+  private BorderLayout mainLayout = new BorderLayout();
+
+  protected Object[] previousWantedFields;
+
+  protected int resultSetCount;
+
+  protected int totalResultSetCount;
+
+  protected int offSet;
+
+  protected int pageLimit;
+
   private JTable tbl_summary = new JTable()
   {
     private boolean inLayout;
@@ -178,33 +215,8 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
       return toolTipText;
     }
   };
-
-  protected StringBuilder errorWarning = new StringBuilder();
-
   protected JScrollPane scrl_searchResult = new JScrollPane(tbl_summary);
 
-  protected ImageIcon warningImage = new ImageIcon(getClass().getResource(
-          "/images/warning.gif"));
-
-  protected ImageIcon loadingImage = new ImageIcon(getClass().getResource(
-          "/images/loading.gif"));
-
-  protected JLabel lbl_warning = new JLabel(warningImage);
-
-  protected JLabel lbl_loading = new JLabel(loadingImage);
-
-  private JTabbedPane tabbedPane = new JTabbedPane();
-
-  private JPanel pnl_actions = new JPanel();
-
-  private JPanel pnl_results = new JPanel(new CardLayout());
-
-  private JPanel pnl_inputs = new JPanel();
-
-  private BorderLayout mainLayout = new BorderLayout();
-
-  protected Object[] previousWantedFields;
-
   public GFTSPanel()
   {
     try
@@ -229,6 +241,8 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
     lbl_warning.setFont(new java.awt.Font("Verdana", 0, 12));
     lbl_loading.setVisible(false);
     lbl_loading.setFont(new java.awt.Font("Verdana", 0, 12));
+    lbl_blank.setVisible(true);
+    lbl_blank.setFont(new java.awt.Font("Verdana", 0, 12));
 
     tbl_summary.setAutoCreateRowSorter(true);
     tbl_summary.getTableHeader().setReorderingAllowed(false);
@@ -325,8 +339,9 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
         }
       }
     });
-
     btn_next_page.setEnabled(false);
+    btn_next_page.setToolTipText(MessageManager
+            .getString("label.next_page_tooltop"));
     btn_next_page.setFont(new java.awt.Font("Verdana", 0, 12));
     btn_next_page.setText(MessageManager.getString("action.next_page"));
     btn_next_page.addActionListener(new java.awt.event.ActionListener()
@@ -350,6 +365,8 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
     });
 
     btn_prev_page.setEnabled(false);
+    btn_prev_page.setToolTipText(MessageManager
+            .getString("label.prev_page_tooltop"));
     btn_prev_page.setFont(new java.awt.Font("Verdana", 0, 12));
     btn_prev_page.setText(MessageManager.getString("action.prev_page"));
     btn_prev_page.addActionListener(new java.awt.event.ActionListener()
@@ -433,7 +450,7 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
         }
         txt_search.setToolTipText(JvSwingUtils.wrapTooltip(true,
                 tooltipText));
-        searchAction();
+        searchAction(true);
       }
     });
 
@@ -465,7 +482,7 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
     });
 
     final DeferredTextInputListener listener = new DeferredTextInputListener(
-            2500,
+            1500,
             new ActionListener()
             {
               @Override
@@ -473,7 +490,7 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
               {
                 if (!getTypedText().equalsIgnoreCase(lastSearchTerm))
                 {
-                  searchAction();
+                  searchAction(true);
                   lastSearchTerm = getTypedText();
                 }
               }
@@ -490,7 +507,7 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
       @Override
       public void focusLost(FocusEvent e)
       {
-        listener.stop();
+//        listener.stop();
       }
     });
 
@@ -518,6 +535,10 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
           btn_back.setEnabled(false);
           btn_cancel.setEnabled(false);
           btn_ok.setEnabled(false);
+          btn_next_page.setEnabled(false);
+          btn_prev_page.setEnabled(false);
+          txt_search.setEnabled(false);
+          cmb_searchTarget.setEnabled(false);
           previousWantedFields = getFTSRestClient()
                   .getAllDefaulDisplayedDataColumns()
                   .toArray(new Object[0]);
@@ -526,9 +547,12 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
         {
           btn_back.setEnabled(true);
           btn_cancel.setEnabled(true);
+          refreshPaginatorState();
+          txt_search.setEnabled(true);
+          cmb_searchTarget.setEnabled(true);
           if (wantedFieldsUpdated())
           {
-            searchAction();
+            searchAction(true);
           }
           else
           {
@@ -552,6 +576,7 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
     pnl_inputs.add(txt_search);
     pnl_inputs.add(lbl_loading);
     pnl_inputs.add(lbl_warning);
+    pnl_inputs.add(lbl_blank);
     pnl_inputs.add(btn_prev_page);
     pnl_inputs.add(btn_next_page);
 
@@ -671,9 +696,11 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
   protected void checkForErrors()
   {
     lbl_warning.setVisible(false);
+    lbl_blank.setVisible(true);
     if (errorWarning.length() > 0)
     {
       lbl_loading.setVisible(false);
+      lbl_blank.setVisible(false);
       lbl_warning.setToolTipText(JvSwingUtils.wrapTooltip(true,
               errorWarning.toString()));
       lbl_warning.setVisible(true);
@@ -755,6 +782,7 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
     lbl_loading.setVisible(false);
     errorWarning.setLength(0);
     lbl_warning.setVisible(false);
+    lbl_blank.setVisible(true);
     btn_ok.setEnabled(false);
     mainFrame.setTitle(getFTSFrameTitle());
     referesh();
@@ -763,6 +791,18 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
   }
 
   @Override
+  public void setPrevPageButtonEnabled(boolean isEnabled)
+  {
+    btn_prev_page.setEnabled(isEnabled);
+  }
+
+  @Override
+  public void setNextPageButtonEnabled(boolean isEnabled)
+  {
+    btn_next_page.setEnabled(isEnabled);
+  }
+
+  @Override
   public void setErrorMessage(String message)
   {
     errorWarning.append(message);
@@ -777,8 +817,52 @@ public abstract class GFTSPanel extends JPanel implements GFTSPanelI
   @Override
   public void setSearchInProgress(Boolean isSearchInProgress)
   {
+    lbl_blank.setVisible(!isSearchInProgress);
     lbl_loading.setVisible(isSearchInProgress);
   }
+
+  @Override
+  public void prevPageAction()
+  {
+    if (offSet >= pageLimit)
+    {
+      offSet = offSet - pageLimit;
+      searchAction(false);
+    }
+    else
+    {
+      refreshPaginatorState();
+    }
+  }
+
+  @Override
+  public void nextPageAction()
+  {
+    offSet = offSet + pageLimit;
+    searchAction(false);
+
+  }
+
+  public void refreshPaginatorState()
+  {
+    // System.out.println("resultSet count : " + resultSetCount);
+    // System.out.println("offSet : " + offSet);
+    // System.out.println("page limit : " + pageLimit);
+    setPrevPageButtonEnabled(false);
+    setNextPageButtonEnabled(false);
+    if (resultSetCount == 0 && pageLimit == 0)
+    {
+      return;
+    }
+    if (resultSetCount >= pageLimit)
+    {
+      setNextPageButtonEnabled(true);
+    }
+    if (offSet >= pageLimit)
+    {
+      setPrevPageButtonEnabled(true);
+    }
+  }
   public void referesh()
   {
     mainFrame.setTitle(getFTSFrameTitle());