src/twitter/gui/component/TweetCommentRenderer.java

   1 package twitter.gui.component;
   2
   3 import java.awt.Color;
   4 import java.awt.Component;
   5 import java.awt.Desktop;
   6 import java.awt.Point;
   7 import java.awt.event.MouseEvent;
   8 import java.awt.event.MouseListener;
   9 import java.awt.event.MouseMotionListener;
  10 import java.net.URL;
  11
  12 import javax.swing.BorderFactory;
  13 import javax.swing.JEditorPane;
  14 import javax.swing.JTable;
  15 import javax.swing.table.TableCellRenderer;
  16 import javax.swing.text.Style;
  17 import javax.swing.text.StyleConstants;
  18 import javax.swing.text.html.HTMLDocument;
  19 import javax.swing.text.html.StyleSheet;
  20 import twitter.gui.action.TweetMainAction;
  21
  22 /**
  23  *
  24  * @author nishio
  25  *
  26  */
  27 public class TweetCommentRenderer extends JEditorPane implements
  28                 TableCellRenderer, MouseListener, MouseMotionListener {
  29
  30         private int row = -1;
  31         private int col = -1;
  32         // あたらしく取得したセルが何行目までか
  33         private int newTableRow = -1;
  34         //main action
  35         private TweetMainAction mainAction = null;
  36
  37         /**
  38          *
  39          */
  40         public TweetCommentRenderer(TweetMainAction mainAction) {
  41                 super();
  42                 this.mainAction = mainAction;
  43                 // setLineWrap(true);
  44                 setBorder(BorderFactory.createEmptyBorder(0, 5, 0, 5));
  45                 // HTMLコードをそのまま表示できるようにする
  46                 super.setEditable(false);
  47                 this.setContentType("text/html");
  48         }
  49
  50         // @Override
  51         public Component getTableCellRendererComponent(JTable table, Object value,
  52                         boolean isSelected, boolean hasFocus, int row, int column) {
  53                 /*
  54                  * if (isSelected) { setForeground(table.getSelectionForeground());
  55                  * setBackground(table.getSelectionBackground()); } else {
  56                  * setForeground(table.getForeground());
  57                  * setBackground(table.getBackground()); }
  58                  */
  59
  60
  61                 //一行ずつTableの色を変更する
  62                 //TODO: ここも後で色を変更できるようにする
  63                 if( row % 2 == 0 ) {
  64                         setBackground(new Color(240,240,255));
  65                 }else {
  66                         setBackground(Color.white);
  67                 }
  68
  69                 // TODO: あとでここのカラーを変える
  70                 // NewCell
  71                 if( column >= 2 ) {
  72                         if (this.newTableRow >= 0 && row < this.newTableRow) {
  73                                 setBackground(this.mainAction.getNewTableColor());
  74                         } else {
  75                                 setBackground(Color.white);
  76                         }
  77                 }
  78
  79                 // フォントを変更
  80                 setFont(table.getFont());
  81                 try {
  82                         // htmlフォント変更
  83                         HTMLDocument doc = (HTMLDocument) getDocument();
  84                         StyleSheet[] style = doc.getStyleSheet().getStyleSheets();
  85                         for (int i = style.length - 1; i >= 0; i--) {
  86                                 Style body = style[i].getStyle("body");
  87                                 if (body != null) {
  88                                         StyleConstants.setFontFamily(body, table.getFont()
  89                                                         .getFontName());
  90                                         StyleConstants.setFontSize(body, table.getFont().getSize());
  91                                 }
  92                         }
  93                 } catch (Exception e) {
  94                         e.printStackTrace();
  95                 }
  96
  97                 setText((value == null) ? "" : value.toString());
  98
  99                 if (!table.isEditing() && this.row == row && this.col == column) {
 100                         setText("<html><u><font color='blue'>" + value.toString());
 101                 } else if (hasFocus) {
 102                         setText("<html><font color='blue'>" + value.toString());
 103                 } else {
 104                         setText(value.toString());
 105                 }
 106                 return this;
 107         }
 108
 109         /**
 110          * 何行目までのセルを新しいセルとしてnewTableColorで塗りつぶすか
 111          *
 112          * @param row
 113          *            0以上の値で新しいセルとして指定した行を塗りつぶす
 114          */
 115         public void updateNewCellRow(int row) {
 116                 this.newTableRow = row;
 117         }
 118
 119         /**
 120          * マウスがある位置のセルをrepaint
 121          */
 122         public void mouseMoved(MouseEvent e) {
 123                 //この部分は処理が重いのでカットすることとした
 124                 /*JTable table = (JTable) e.getSource();
 125                 Point pt = e.getPoint();
 126                 row = table.rowAtPoint(pt);
 127                 col = table.columnAtPoint(pt);
 128                 if (row < 0 || col < 0) {
 129                         row = -1;
 130                         col = -1;
 131                 }
 132                 table.repaint();*/
 133         }
 134
 135         /**
 136          * マウスが存在するとき
 137          */
 138         public void mouseExited(MouseEvent e) {
 139                 JTable table = (JTable) e.getSource();
 140                 row = -1;
 141                 col = -1;
 142                 table.repaint();
 143         }
 144
 145         /**
 146          * マウスをクリックした時の動作
 147          */
 148         public void mouseClicked(MouseEvent e) {
 149                 JTable table = (JTable) e.getSource();
 150                 Point pt = e.getPoint();
 151                 int crow = table.rowAtPoint(pt);
 152                 int ccol = table.columnAtPoint(pt);
 153                 // if(table.convertColumnIndexToModel(ccol) == 2)
 154                 if (table.getColumnClass(ccol).equals(URL.class)) {
 155                         URL url = (URL) table.getValueAt(crow, ccol);
 156                         System.out.println(url);
 157                         // ブラウザを起動
 158                         try {
 159                                 Desktop.getDesktop().browse(url.toURI());
 160                         } catch (Exception ex) {
 161                                 ex.printStackTrace();
 162                         }
 163                 }
 164         }
 165
 166         public void mouseDragged(MouseEvent e) {
 167         }
 168
 169         public void mouseEntered(MouseEvent e) {
 170         }
 171
 172         public void mousePressed(MouseEvent e) {
 173                 mouseClicked(e);
 174         }
 175
 176         public void mouseReleased(MouseEvent e) {
 177         }
 178
 179 }