diff options
Diffstat (limited to 'BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java')
| -rw-r--r-- | BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java | 318 |
1 files changed, 160 insertions, 158 deletions
diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java index 20fe4f56..baffb3fd 100644 --- a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java +++ b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java @@ -19,6 +19,7 @@ package at.gv.egiz.bku.gui; import at.gv.egiz.bku.gui.viewer.FontProviderException; import at.gv.egiz.bku.gui.viewer.FontProvider; +import at.gv.egiz.bku.gui.viewer.SecureViewerSaveDialog; import at.gv.egiz.smcc.PINSpec; import at.gv.egiz.stal.HashDataInput; import java.awt.Color; @@ -1384,26 +1385,34 @@ public class BKUGUIImpl implements BKUGUIFacade { new Object[] {"no signature data provided"}, backListener, backCommand); } else if (dataToBeSigned.size() == 1) { - try { - log.debug("[" + Thread.currentThread().getName() + "] scheduling secure viewer"); - - SwingUtilities.invokeLater(new Runnable() { - - @Override - public void run() { - try { - showSecureViewer(dataToBeSigned.get(0)); - } catch (FontProviderException ex) { - log.error("failed to display secure viewer", ex); - showErrorDialog(ERR_VIEWER, new Object[] {ex.getMessage()}, backListener, backCommand); + //TODO pull out (see also SignedReferencesSelectionListener) + if (SecureViewerDialog.SUPPORTED_MIME_TYPES.contains(dataToBeSigned.get(0).getMimeType())) { + try { + log.debug("[" + Thread.currentThread().getName() + "] scheduling secure viewer"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + try { + showMessageDialog(TITLE_HASHDATA, MESSAGE_HASHDATA_VIEWER); + showSecureViewer(dataToBeSigned.get(0), backListener, backCommand); + } catch (FontProviderException ex) { + log.error("failed to display secure viewer", ex); + showErrorDialog(ERR_VIEWER, new Object[] {ex.getMessage()}, backListener, backCommand); + } } - } - }); - - } catch (Exception ex) { //InterruptedException InvocationTargetException - log.error("Failed to display secure viewer: " + ex.getMessage()); - log.trace(ex); - showErrorDialog(ERR_UNKNOWN, null, backListener, backCommand); + }); + + } catch (Exception ex) { //InterruptedException InvocationTargetException + log.error("Failed to display secure viewer: " + ex.getMessage()); + log.trace(ex); + showErrorDialog(ERR_UNKNOWN, null, backListener, backCommand); + } + } else { + log.debug("[" + Thread.currentThread().getName() + "] mime-type not supported by secure viewer, scheduling save dialog"); + showMessageDialog(TITLE_HASHDATA, MESSAGE_UNSUPPORTED_MIMETYPE); + SecureViewerSaveDialog.showSaveDialog(dataToBeSigned.get(0), messages, backListener, backCommand); } } else { showSignedReferencesListDialog(dataToBeSigned, backListener, backCommand); @@ -1412,30 +1421,48 @@ public class BKUGUIImpl implements BKUGUIFacade { /** * has to be called from event dispatcher thread - * This method blocks until the dialog's close button is pressed. * @param hashDataText * @param saveListener * @param saveCommand */ - private void showSecureViewer(HashDataInput dataToBeSigned) throws FontProviderException { +// private void showSecureViewer(HashDataInput dataToBeSigned) throws FontProviderException { +// +// log.debug("[" + Thread.currentThread().getName() + "] show secure viewer"); +// if (secureViewer == null) { +// secureViewer = new SecureViewerDialog(null, messages, +// fontProvider, helpMouseListener.getActionListener()); +// +// // workaround for [#439] +// // avoid AlwaysOnTop at least in applet, otherwise make secureViewer AlwaysOnTop since MOCCA Dialog (JFrame created in LocalSTALFactory) is always on top. +// Window window = SwingUtilities.getWindowAncestor(contentPane); +// if (window != null && window.isAlwaysOnTop()) { +// log.debug("make secureViewer alwaysOnTop"); +// secureViewer.setAlwaysOnTop(true); +// } +// } +// secureViewer.setContent(dataToBeSigned); +// log.trace("show secure viewer returned"); +// } + private void showSecureViewer(HashDataInput dataToBeSigned, ActionListener closeListener, String closeCommand) throws FontProviderException { log.debug("[" + Thread.currentThread().getName() + "] show secure viewer"); - if (secureViewer == null) { - secureViewer = new SecureViewerDialog(null, messages, - fontProvider, helpMouseListener.getActionListener()); - - // workaround for [#439] - // avoid AlwaysOnTop at least in applet, otherwise make secureViewer AlwaysOnTop since MOCCA Dialog (JFrame created in LocalSTALFactory) is always on top. - Window window = SwingUtilities.getWindowAncestor(contentPane); - if (window != null && window.isAlwaysOnTop()) { - log.debug("make secureViewer alwaysOnTop"); - secureViewer.setAlwaysOnTop(true); - } + SecureViewerDialog secureViewer = new SecureViewerDialog(null, messages, + closeListener, closeCommand, + fontProvider, helpMouseListener.getActionListener()); + + // workaround for [#439] + // avoid AlwaysOnTop at least in applet, otherwise make secureViewer AlwaysOnTop since MOCCA Dialog (JFrame created in LocalSTALFactory) is always on top. + Window window = SwingUtilities.getWindowAncestor(contentPane); + if (window != null && window.isAlwaysOnTop()) { + log.debug("make secureViewer alwaysOnTop"); + secureViewer.setAlwaysOnTop(true); } secureViewer.setContent(dataToBeSigned); - log.trace("show secure viewer returned"); + log.trace("viewer setContent returned"); } + + private void showSignedReferencesListDialog(final List<HashDataInput> signedReferences, final ActionListener backListener, final String backCommand) { @@ -1468,44 +1495,10 @@ public class BKUGUIImpl implements BKUGUIFacade { hashDataTable.setDefaultRenderer(HashDataInput.class, new HyperlinkRenderer(renderRefId)); hashDataTable.setTableHeader(null); - // not possible to add mouse listener to TableCellRenderer - hashDataTable.addMouseMotionListener(new MouseMotionAdapter() { - - @Override - public void mouseMoved(MouseEvent e) { - if (hashDataTable.columnAtPoint(e.getPoint()) == 0) { - hashDataTable.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); - } else { - hashDataTable.setCursor(Cursor.getDefaultCursor()); - } - } - }); + hashDataTable.addMouseMotionListener(new SignedReferencesMouseMotionListener(hashDataTable)); hashDataTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); - hashDataTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() { - - @Override - public void valueChanged(final ListSelectionEvent e) { - //invoke later to allow thread to paint selection background - SwingUtilities.invokeLater(new Runnable() { - - @Override - public void run() { - ListSelectionModel lsm = (ListSelectionModel) e.getSource(); - int selectionIdx = lsm.getMinSelectionIndex(); - if (selectionIdx >= 0) { - final HashDataInput selection = signedReferences.get(selectionIdx); - try { - showSecureViewer(selection); - } catch (FontProviderException ex) { - log.error("failed to display secure viewer", ex); - showErrorDialog(ERR_VIEWER, new Object[] {ex.getMessage()}, backListener, backCommand); - } - } - } - }); - } - }); + hashDataTable.getSelectionModel().addListSelectionListener(new SignedReferencesSelectionListener(signedReferences, backListener, backCommand)); JScrollPane hashDataScrollPane = new JScrollPane(hashDataTable); @@ -1560,97 +1553,106 @@ public class BKUGUIImpl implements BKUGUIFacade { }); } + + /** - * @param okListener may be null + * not possible to add mouse listener to TableCellRenderer + * to change cursor on specific columns only, use table.columnAtPoint(e.getPoint()) + * */ -// private void showSaveDialog(final List<HashDataInput> signedRefs, -// final ActionListener okListener, final String okCommand) { -// -// log.debug("scheduling save dialog"); -// -// SwingUtilities.invokeLater(new Runnable() { -// -// @Override -// public void run() { -// -// log.debug("show save dialog"); -// -// String userHome = System.getProperty("user.home"); -// -// JFileChooser fileDialog = new JFileChooser(userHome); -// fileDialog.setMultiSelectionEnabled(false); -// fileDialog.setDialogType(JFileChooser.SAVE_DIALOG); -// fileDialog.setFileHidingEnabled(true); -// if (signedRefs.size() == 1) { -// fileDialog.setDialogTitle(getMessage(WINDOWTITLE_SAVE)); -// fileDialog.setFileSelectionMode(JFileChooser.FILES_ONLY); -// String mimeType = signedRefs.get(0).getMimeType(); -// MimeFilter mimeFilter = new MimeFilter(mimeType, messages); -// fileDialog.setFileFilter(mimeFilter); -// String filename = getMessage(SAVE_HASHDATAINPUT_PREFIX) + MimeFilter.getExtension(mimeType); -// fileDialog.setSelectedFile(new File(userHome, filename)); -// } else { -// fileDialog.setDialogTitle(getMessage(WINDOWTITLE_SAVEDIR)); -// fileDialog.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); -// } -// -// //parent contentPane -> placed over applet -// switch (fileDialog.showSaveDialog(fileDialog)) { -// case JFileChooser.APPROVE_OPTION: -// File f = fileDialog.getSelectedFile(); -// for (HashDataInput hashDataInput : signedRefs) { -// String mimeType = hashDataInput.getMimeType(); -// String id = hashDataInput.getReferenceId(); -// File file; -// if (f.isDirectory()) { -// String filename = getMessage(SAVE_HASHDATAINPUT_PREFIX) + '_' + id + MimeFilter.getExtension(mimeType); -// file = new File(f, filename); -// } else { -// file = f; -// } -// if (file.exists()) { -// String ovrwrt = getMessage(MESSAGE_OVERWRITE); -// int overwrite = JOptionPane.showConfirmDialog(fileDialog, MessageFormat.format(ovrwrt, file), getMessage(WINDOWTITLE_OVERWRITE), JOptionPane.OK_CANCEL_OPTION); -// if (overwrite != JOptionPane.OK_OPTION) { -// continue; -// } -// } -// if (log.isDebugEnabled()) { -// log.debug("writing hashdata input " + id + " (" + mimeType + ") to file " + file); -// } -// FileOutputStream fos = null; -// try { -// fos = new FileOutputStream(file); -// BufferedOutputStream bos = new BufferedOutputStream(fos); -// InputStream hdi = hashDataInput.getHashDataInput(); -// int b; -// while ((b = hdi.read()) != -1) { -// bos.write(b); -// } -// bos.flush(); -// bos.close(); -// } catch (IOException ex) { -// log.error("Failed to write " + file + ": " + ex.getMessage()); -// showErrorDialog(ERR_WRITE_HASHDATA, new Object[] {ex.getMessage()}, null, null); -// ex.printStackTrace(); -// } finally { -// try { -// fos.close(); -// } catch (IOException ex) { -// } -// } -// } -// break; -// case JFileChooser.CANCEL_OPTION : -// log.debug("cancelled save dialog"); -// break; -// } -// if (okListener != null) { -// okListener.actionPerformed(new ActionEvent(fileDialog, ActionEvent.ACTION_PERFORMED, okCommand)); -// } -// } -// }); -// } + private class SignedReferencesMouseMotionListener extends MouseMotionAdapter { + + JTable hashDataTable; + + public SignedReferencesMouseMotionListener(JTable table) { + this.hashDataTable = table; + } + + @Override + public void mouseMoved(MouseEvent e) { +// if (hashDataTable.columnAtPoint(e.getPoint()) == 0) { + hashDataTable.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); + } + } + + /////////// + // SignedReferencesList (TODO pull out) + + public class SignedReferencesSelectionListener implements ListSelectionListener { + + List<HashDataInput> signedReferences; + ActionListener backListener; + String backCommand; + + public SignedReferencesSelectionListener(List<HashDataInput> signedReferences, ActionListener backListener, String backCommand) { + this.signedReferences = signedReferences; + this.backListener = backListener; + this.backCommand = backCommand; + } + + @Override + public void valueChanged(ListSelectionEvent event) { + + if (event.getValueIsAdjusting()) { + return; + } + + ListSelectionModel lsm = (ListSelectionModel) event.getSource(); + int selectionIdx = lsm.getMinSelectionIndex(); + + log.debug("[" + Thread.currentThread().getName() + "] reference " + selectionIdx + " selected"); + + if (selectionIdx >= 0) { + final HashDataInput selection = signedReferences.get(selectionIdx); + final SignedReferencesListDisplayer backToListListener = new SignedReferencesListDisplayer(signedReferences, backListener, backCommand); + + if (SecureViewerDialog.SUPPORTED_MIME_TYPES.contains(selection.getMimeType())) { + log.debug("[" + Thread.currentThread().getName() + "] scheduling secure viewer dialog"); + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + try { + showMessageDialog(TITLE_HASHDATA, MESSAGE_HASHDATA_VIEWER); + showSecureViewer(selection, backToListListener, null); +// SecureViewerDialog.showSecureViewer(selection, messages, fontProvider, helpMouseListener.getActionListener(), false); + } catch (FontProviderException ex) { + log.error("failed to display secure viewer", ex); + showErrorDialog(BKUGUIFacade.ERR_VIEWER, new Object[] {ex.getMessage()}, backToListListener, null); + } + + } + }); + } else { + log.debug("[" + Thread.currentThread().getName() + "] mime-type not supported by secure viewer, scheduling save dialog"); + showMessageDialog(BKUGUIFacade.TITLE_HASHDATA, BKUGUIFacade.MESSAGE_UNSUPPORTED_MIMETYPE); + SecureViewerSaveDialog.showSaveDialog(selection, messages, backToListListener, null); + } + } + } + + /** + * ActionListener that returns to signed references list + */ + private class SignedReferencesListDisplayer implements ActionListener { + List<HashDataInput> sr; + ActionListener bl; + String bc; + + public SignedReferencesListDisplayer(List<HashDataInput> signedReferences, ActionListener backListener, String backCommand) { + sr = signedReferences; + bl = backListener; + bc = backCommand; + } + + @Override + public void actionPerformed(ActionEvent e) { +// log.debug("[" + Thread.currentThread().getName() + "] displaying signed references list"); + showSignedReferencesListDialog(sr, bl, bc); + } + } + } + //////////////////////////////////////////////////////////////////////////// // UTILITY METHODS |