From: jprocter Date: Fri, 31 Aug 2012 10:30:13 +0000 (+0100) Subject: JAL-1157 new window for displaying HTML formatted text with menus for saving to a... X-Git-Tag: Jalview_2_9~367 X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=87dc20d03f1d296ba1daea8983f0f28b5974626c;p=jalview.git JAL-1157 new window for displaying HTML formatted text with menus for saving to a file, and toggling source/html format display for easy copy/pasting of information. --- diff --git a/src/jalview/gui/CutAndPasteHtmlTransfer.java b/src/jalview/gui/CutAndPasteHtmlTransfer.java new file mode 100644 index 0000000..83e8399 --- /dev/null +++ b/src/jalview/gui/CutAndPasteHtmlTransfer.java @@ -0,0 +1,221 @@ +/* + * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7) + * Copyright (C) 2011 J Procter, AM Waterhouse, J Engelhardt, LM Lui, G Barton, M Clamp, S Searle + * + * This file is part of Jalview. + * + * Jalview is free software: you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. + * + * Jalview is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR + * PURPOSE. See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along with Jalview. If not, see . + */ +package jalview.gui; + +import java.awt.*; +import java.awt.datatransfer.*; +import java.awt.event.*; +import java.io.StringWriter; + +import javax.swing.*; +import javax.swing.event.HyperlinkEvent; +import javax.swing.event.HyperlinkListener; +import javax.swing.event.HyperlinkEvent.EventType; + +import jalview.datamodel.*; +import jalview.io.*; +import jalview.jbgui.*; + +/** + * Cut'n'paste files into the desktop + * See JAL-1105 + * + * @author $author$ + * @version $Revision$ + */ +public class CutAndPasteHtmlTransfer extends GCutAndPasteHtmlTransfer +{ + + AlignViewport viewport; + + public CutAndPasteHtmlTransfer() + { + super(); + displaySource.setSelected(false); + textarea.addKeyListener(new KeyListener() + { + + @Override + public void keyTyped(KeyEvent arg0) + { + //if (arg0.isControlDown() && arg0.getKeyCode()==KeyEvent.VK_C) + //{ + // copyItem_actionPerformed(null); + //} + arg0.consume(); + } + + @Override + public void keyReleased(KeyEvent arg0) + { + // TODO Auto-generated method stub + + } + + @Override + public void keyPressed(KeyEvent arg0) + { + // TODO Auto-generated method stub + + } + }); + textarea.setEditable(false); + textarea.addHyperlinkListener(new HyperlinkListener() + { + + @Override + public void hyperlinkUpdate(HyperlinkEvent e) + { + if (e.getEventType().equals(EventType.ACTIVATED)) + { + Desktop.showUrl(e.getURL().toExternalForm()); + } + } + }); + SwingUtilities.invokeLater(new Runnable() + { + public void run() + { +// textarea.requestFocus(); + } + }); + + } + + /** + * DOCUMENT ME! + */ + public void setForInput(AlignViewport viewport) + { + this.viewport = viewport; + if (viewport != null) + { + ok.setText("Add"); + } + + getContentPane().add(inputButtonPanel, java.awt.BorderLayout.SOUTH); + } + + /** + * DOCUMENT ME! + * + * @return DOCUMENT ME! + */ + public String getText() + { + return textarea.getText(); + } + /** + * Set contents of HTML Display pane + * + * @param text HTML text + */ + public void setText(String text) + { + textarea.setText(text); + } + + public void save_actionPerformed(ActionEvent e) + { + JalviewFileChooser chooser = new JalviewFileChooser( + jalview.bin.Cache.getProperty("LAST_DIRECTORY")); + + chooser.setAcceptAllFileFilterUsed(false); + chooser.setFileView(new JalviewFileView()); + chooser.setDialogTitle("Save Text to File"); + chooser.setToolTipText("Save"); + + int value = chooser.showSaveDialog(this); + + if (value == JalviewFileChooser.APPROVE_OPTION) + { + try + { + java.io.PrintWriter out = new java.io.PrintWriter( + new java.io.FileWriter(chooser.getSelectedFile())); + + out.print(getText()); + out.close(); + } catch (Exception ex) + { + ex.printStackTrace(); + } + + } + } + + public void toggleHtml_actionPerformed(ActionEvent e) + { + String txt=textarea.getText(); + textarea.setContentType(displaySource.isSelected() ? "text/text" : "text/html"); + textarea.setText(txt); + } + /** + * DOCUMENT ME! + * + * @param e + * DOCUMENT ME! + */ + public void copyItem_actionPerformed(ActionEvent e) + { + Clipboard c = Toolkit.getDefaultToolkit().getSystemClipboard(); + StringWriter sw = new StringWriter(); + try { + textarea.getEditorKit().write(sw, textarea.getDocument(), textarea.getSelectionStart(), textarea.getSelectionEnd()-textarea.getSelectionStart()); + } catch (Exception x){}; + StringSelection ssel=new StringSelection(sw.getBuffer().toString()); + c.setContents(ssel,ssel); + } + + + /** + * DOCUMENT ME! + * + * @param e + * DOCUMENT ME! + */ + public void cancel_actionPerformed(ActionEvent e) + { + try + { + this.setClosed(true); + } catch (Exception ex) + { + } + } + + public void textarea_mousePressed(MouseEvent e) + { + if (SwingUtilities.isRightMouseButton(e)) + { + JPopupMenu popup = new JPopupMenu("Edit"); + JMenuItem item = new JMenuItem("Copy"); + item.addActionListener(new ActionListener() + { + public void actionPerformed(ActionEvent e) + { + copyItem_actionPerformed(e); + } + }); + popup.add(item); + popup.show(this, e.getX() + 10, e.getY() + textarea.getY() + 40); + + } + } + +} diff --git a/src/jalview/jbgui/GCutAndPasteHtmlTransfer.java b/src/jalview/jbgui/GCutAndPasteHtmlTransfer.java new file mode 100644 index 0000000..6627029 --- /dev/null +++ b/src/jalview/jbgui/GCutAndPasteHtmlTransfer.java @@ -0,0 +1,243 @@ +/* + * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7) + * Copyright (C) 2011 J Procter, AM Waterhouse, J Engelhardt, LM Lui, G Barton, M Clamp, S Searle + * + * This file is part of Jalview. + * + * Jalview is free software: you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. + * + * Jalview is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR + * PURPOSE. See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along with Jalview. If not, see . + */ +package jalview.jbgui; + +import jalview.gui.JvSwingUtils; + +import java.awt.*; +import java.awt.event.*; + +import javax.swing.*; + +/** + * DOCUMENT ME! + * + * @author $author$ + * @version $Revision$ + */ +public class GCutAndPasteHtmlTransfer extends JInternalFrame +{ + protected JEditorPane textarea = new JEditorPane("text/html",""); + + protected JScrollPane scrollPane = new JScrollPane(); + + BorderLayout borderLayout1 = new BorderLayout(); + + JMenuBar editMenubar = new JMenuBar(); + + JMenu editMenu = new JMenu(); + + JMenuItem copyItem = new JMenuItem(); + protected JCheckBoxMenuItem displaySource=new JCheckBoxMenuItem(); + + BorderLayout borderLayout2 = new BorderLayout(); + + protected JPanel inputButtonPanel = new JPanel(); + + protected JButton ok = new JButton(); + + JButton cancel = new JButton(); + + JMenuItem close = new JMenuItem(); + + JMenuItem selectAll = new JMenuItem(); + + JMenu jMenu1 = new JMenu(); + + JMenuItem save = new JMenuItem(); + + /** + * Creates a new GCutAndPasteTransfer object. + */ + public GCutAndPasteHtmlTransfer() + { + try + { + setJMenuBar(editMenubar); + jbInit(); + } catch (Exception e) + { + e.printStackTrace(); + } + } + + /** + * DOCUMENT ME! + * + * @throws Exception + * DOCUMENT ME! + */ + private void jbInit() throws Exception + { + scrollPane.setBorder(null); + ok.setFont(JvSwingUtils.getLabelFont()); + ok.setText("New Window"); + ok.addActionListener(new ActionListener() + { + public void actionPerformed(ActionEvent e) + { + ok_actionPerformed(e); + } + }); + cancel.setText("Close"); + cancel.addActionListener(new ActionListener() + { + public void actionPerformed(ActionEvent e) + { + cancel_actionPerformed(e); + } + }); + textarea.setBorder(null); + close.setText("Close"); + close.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) + { + cancel_actionPerformed(e); + } + }); + close.setAccelerator(javax.swing.KeyStroke.getKeyStroke( + java.awt.event.KeyEvent.VK_W, Toolkit.getDefaultToolkit() + .getMenuShortcutKeyMask(), false)); + selectAll.setText("Select All"); + selectAll.setAccelerator(javax.swing.KeyStroke.getKeyStroke( + java.awt.event.KeyEvent.VK_A, Toolkit.getDefaultToolkit() + .getMenuShortcutKeyMask(), false)); + selectAll.addActionListener(new ActionListener() + { + public void actionPerformed(ActionEvent e) + { + selectAll_actionPerformed(e); + } + }); + jMenu1.setText("File"); + save.setText("Save"); + save.setAccelerator(javax.swing.KeyStroke.getKeyStroke( + java.awt.event.KeyEvent.VK_S, Toolkit.getDefaultToolkit() + .getMenuShortcutKeyMask(), false)); + save.addActionListener(new ActionListener() + { + public void actionPerformed(ActionEvent e) + { + save_actionPerformed(e); + } + }); + copyItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke( + java.awt.event.KeyEvent.VK_C, Toolkit.getDefaultToolkit() + .getMenuShortcutKeyMask(), false)); + + editMenubar.add(jMenu1); + editMenubar.add(editMenu); + textarea.setFont(new java.awt.Font("Monospaced", Font.PLAIN, 12)); + textarea.addMouseListener(new java.awt.event.MouseAdapter() + { + public void mousePressed(MouseEvent e) + { + textarea_mousePressed(e); + } + }); + editMenu.setText("Edit"); + copyItem.setText("Copy"); + copyItem.addActionListener(new ActionListener() + { + public void actionPerformed(ActionEvent e) + { + copyItem_actionPerformed(e); + } + }); + displaySource.setText("Show HTML Source"); + displaySource.setToolTipText("Select this if you want to copy raw html"); + displaySource.addActionListener(new ActionListener() + { + + @Override + public void actionPerformed(ActionEvent arg0) + { + toggleHtml_actionPerformed(arg0); + } + }); + editMenu.add(displaySource); + this.getContentPane().setLayout(borderLayout2); + scrollPane.setBorder(null); + scrollPane.getViewport().add(textarea, null); + editMenu.add(selectAll); + editMenu.add(copyItem); + this.getContentPane().add(scrollPane, java.awt.BorderLayout.CENTER); + inputButtonPanel.add(ok); + inputButtonPanel.add(cancel); + jMenu1.add(save); + jMenu1.add(close); + } + + protected void toggleHtml_actionPerformed(ActionEvent arg0) + { + // TODO Auto-generated method stub + + } + + /** + * DOCUMENT ME! + * + * @param e + * DOCUMENT ME! + */ + public void textarea_mousePressed(MouseEvent e) + { + + } + + /** + * DOCUMENT ME! + * + * @param e + * DOCUMENT ME! + */ + public void copyItem_actionPerformed(ActionEvent e) + { + } + + + /** + * DOCUMENT ME! + * + * @param e + * DOCUMENT ME! + */ + public void ok_actionPerformed(ActionEvent e) + { + } + + /** + * DOCUMENT ME! + * + * @param e + * DOCUMENT ME! + */ + public void cancel_actionPerformed(ActionEvent e) + { + } + + public void selectAll_actionPerformed(ActionEvent e) + { + textarea.selectAll(); + } + + public void save_actionPerformed(ActionEvent e) + { + + } +}