/* ====================================================================== Parts Copyright 2006 University of Leeds, Oxford University, University of the Highlands and Islands. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. ====================================================================== */ package org.bodington.applet.components; import org.bodington.applet.*; import javax.swing.*; import javax.swing.event.*; import javax.swing.text.*; import javax.swing.text.html.*; import javax.swing.tree.*; import java.beans.*; import java.awt.*; import java.awt.event.*; import java.io.*; import java.net.*; import org.bodington.server.ims.*; import org.bodington.net.*; import org.w3c.dom.*; public class PackageEditPanel extends javax.swing.JPanel implements ChangeListener, TreeSelectionListener { JSplitPane split; JTabbedPane left_tabbed, right_tabbed; JPanel left_metadata_panel, left_menu_panel, left_resource_panel, left_file_panel; JScrollPane right_property_panel, right_edit_panel, right_preview_panel; JPanel right_menu_panel, right_resource_panel, right_file_panel; JTextPane edit_pane, preview_pane; PackageTree tree, m_tree_r, r_tree, r_tree_r; PackageFileTree file_tree, file_tree_r; org.w3c.dom.Document doc; URL url; String base, uploadpage; org.bodington.server.ims.Package ims_package_m; org.bodington.server.ims.Package ims_package_r; PackageFileSystemModel file_model; public PackageEditPanel() { ims_package_m=null; ims_package_r=null; file_model=null; setLayout( new GridLayout(1, 1) ); left_metadata_panel = new JPanel( new BorderLayout() ); left_metadata_panel.add( new JLabel("Metadata") ); left_menu_panel = new JPanel( new BorderLayout() ); left_menu_panel.add( new JLabel("Menus") ); left_resource_panel = new JPanel( new BorderLayout() ); left_resource_panel.add( new JLabel("Resources") ); left_file_panel = new JPanel( new BorderLayout() ); left_file_panel.add( new JLabel("Files") ); right_property_panel = new JScrollPane(); right_property_panel.getViewport().add( new JLabel("Properties") ); right_edit_panel = new JScrollPane(); edit_pane = new JTextPane(); edit_pane.setEditorKitForContentType( "text/plain", new StyledEditorKit() ); edit_pane.setEditorKitForContentType( "text/html", new StyledEditorKit() ); edit_pane.setEditable( true ); //edit_pane.setOpaque( false ); right_edit_panel.getViewport().add( edit_pane ); right_preview_panel = new JScrollPane(); preview_pane = new JTextPane(); preview_pane.setEditorKitForContentType( "text/plain", new StyledEditorKit() ); preview_pane.setEditorKitForContentType( "text/html", new HTMLEditorKit() ); //preview_pane.setContentType( "text/html" ); //preview_pane.setText( "

select a file in the left panel to preview it here

" ); preview_pane.setEditable( false ); right_preview_panel.getViewport().add( preview_pane ); right_menu_panel = new JPanel( new BorderLayout() ); right_menu_panel.add( new JLabel("Menus") ); right_resource_panel = new JPanel( new BorderLayout() ); right_resource_panel.add( new JLabel("Resources") ); right_file_panel = new JPanel( new BorderLayout() ); right_file_panel.add( new JLabel("Files") ); left_tabbed = new JTabbedPane(); left_tabbed.add( "Metadata", left_metadata_panel ); left_tabbed.add( "Menus", left_menu_panel ); left_tabbed.add( "Groupings", left_resource_panel ); left_tabbed.add( "Files", left_file_panel ); right_tabbed = new JTabbedPane(); right_tabbed.add( "Properties", right_property_panel ); right_tabbed.add( "Edit", right_edit_panel ); right_tabbed.add( "Preview", right_preview_panel ); right_tabbed.add( "Menus", right_menu_panel ); right_tabbed.add( "Groupings", right_resource_panel ); right_tabbed.add( "Files", right_file_panel ); split = new JSplitPane( JSplitPane.HORIZONTAL_SPLIT, left_tabbed, right_tabbed ); split.setDividerLocation( 250 ); split.setOneTouchExpandable( true ); add( split ); left_tabbed.getModel().addChangeListener( this ); right_tabbed.getModel().addChangeListener( this ); } public void setUploadURL( URL url ) { this.url = url; String s = url.toExternalForm(); int n = s.lastIndexOf( '/' ); if ( n == -1 ) base = "/"; else if ( n != (s.length()-1) ) base = s.substring( 0, n+1 ); else base = s; uploadpage = s.substring( base.length() ); } public void createManifest() { } public void setManifest( InputStream manifest ) { // add data to the source List ims_package_m=null; ims_package_r=null; file_model=null; if ( manifest == null ) return; try { doc = PackageLoader.openDocument( manifest ); ims_package_m = new org.bodington.server.ims.Package( doc, org.bodington.server.ims.Package.TYPE_ORGANIZATIONS ); ims_package_r = new org.bodington.server.ims.Package( doc, org.bodington.server.ims.Package.TYPE_RESOURCES ); file_model = new PackageFileSystemModel( ims_package_r ); } catch ( Exception ex ) { ex.printStackTrace(); System.exit(1); } tree = new PackageTree( ims_package_m ); JScrollPane m_scroll = new JScrollPane( tree ); left_menu_panel.removeAll(); left_menu_panel.add( m_scroll ); left_menu_panel.validate(); m_tree_r = new PackageTree( ims_package_m ); JScrollPane m_scroll_r = new JScrollPane( m_tree_r ); right_menu_panel.removeAll(); right_menu_panel.add( m_scroll_r ); right_menu_panel.validate(); r_tree = new PackageTree( ims_package_r ); JScrollPane r_scroll = new JScrollPane( r_tree ); left_resource_panel.removeAll(); left_resource_panel.add( r_scroll ); left_resource_panel.validate(); r_tree_r = new PackageTree( ims_package_r ); JScrollPane r_scroll_r = new JScrollPane( r_tree_r ); right_resource_panel.removeAll(); right_resource_panel.add( r_scroll_r ); right_resource_panel.validate(); file_tree = new PackageFileTree( file_model, base, uploadpage ); file_tree.setRootVisible( false ); file_tree.setShowsRootHandles( true ); JScrollPane f_scroll = new JScrollPane( file_tree ); left_file_panel.removeAll(); left_file_panel.add( f_scroll ); left_file_panel.validate(); file_tree.addTreeSelectionListener( this ); file_tree_r = new PackageFileTree( file_model, base, uploadpage ); file_tree_r.setRootVisible( false ); file_tree_r.setShowsRootHandles( true ); JScrollPane f_scroll_r = new JScrollPane( file_tree_r ); right_file_panel.removeAll(); right_file_panel.add( f_scroll_r ); right_file_panel.validate(); } public void doSave() { org.w3c.dom.Document xml = (org.w3c.dom.Document)doc; MultiPartMimeOutputStream mout; try { if ( url == null ) throw new IOException( "unknown upload destination" ); TransferManifestDialog t_dialog = new TransferManifestDialog( BodingtonDesktopPane.findInstance( this ) ); t_dialog.transfer( xml, url ); /* LoginDialog dialog = new LoginDialog(); dialog.setModal( true ); HttpURLConnection httpcon = (HttpURLConnection)url.openConnection(); // stop if user cancelled login if ( !dialog.login( httpcon ) ) return; httpcon.setDoOutput( true ); httpcon.setRequestMethod("POST"); String boundary = MultiPartMimeOutputStream.getBoundary(); httpcon.setRequestProperty( "Content-type", "multipart/form-data; boundary=" + boundary ); mout = new MultiPartMimeOutputStream( httpcon.getOutputStream(), boundary ); mout.writeFileIntro( "file" , "imsmanifest.xml" ); xml.write( mout ); mout.writeBoundary(); InputStreamReader inr = new InputStreamReader( httpcon.getInputStream() ); char[] charbuf = new char[2048]; inr.read(charbuf,0,2048); System.out.println(new String(charbuf)); inr.close(); */ /* PackageOrganization porg = ims_package_m.findDefaultOrganization(); if ( porg != null ) { httpcon = (HttpURLConnection)url.openConnection(); // stop if user cancelled login if ( !dialog.login( httpcon ) ) return; httpcon.setDoOutput( true ); httpcon.setRequestMethod("POST"); boundary = MultiPartMimeOutputStream.getBoundary(); httpcon.setRequestProperty( "Content-type", "multipart/form-data; boundary=" + boundary ); mout = new MultiPartMimeOutputStream( httpcon.getOutputStream(), boundary ); mout.writeFileIntro( "file" , "menu.xml" ); porg.writeMenu( mout, ims_package_r ); mout.writeBoundary(); inr = new InputStreamReader( httpcon.getInputStream() ); inr.read(charbuf,0,2048); System.out.println(new String(charbuf)); inr.close(); } */ } catch ( IOException ioex ) { ioex.printStackTrace(); } } public void stateChanged(ChangeEvent e) { if ( e.getSource() == left_tabbed.getModel() ) { System.out.println( "Left tabbed pane changed selected tab." ); right_tabbed.removeAll(); if ( left_tabbed.getSelectedComponent() == left_metadata_panel ) { right_tabbed.add( "Properties", right_property_panel ); } else if ( left_tabbed.getSelectedComponent() == left_menu_panel ) { right_tabbed.add( "Properties", right_property_panel ); right_tabbed.add( "Menus", right_menu_panel ); right_tabbed.add( "Groupings", right_resource_panel ); right_tabbed.add( "Files", right_file_panel ); } else if ( left_tabbed.getSelectedComponent() == left_resource_panel ) { right_tabbed.add( "Properties", right_property_panel ); right_tabbed.add( "Groupings", right_resource_panel ); right_tabbed.add( "Files", right_file_panel ); } else if ( left_tabbed.getSelectedComponent() == left_file_panel ) { right_tabbed.add( "Properties", right_property_panel ); right_tabbed.add( "Edit", right_edit_panel ); right_tabbed.add( "Preview", right_preview_panel ); } } if ( e.getSource() == right_tabbed.getModel() ) { System.out.println( "Right tabbed pane changed selected tab." ); if ( right_tabbed.getSelectedComponent() == right_preview_panel ) { System.out.println( "Preview tab selected." ); if ( left_tabbed.getSelectedComponent() != left_file_panel || file_tree == null ) return; System.out.println( "File tab is selected on right side." ); updateTextEditor( preview_pane); } else if ( right_tabbed.getSelectedComponent() == right_preview_panel ) { System.out.println( "Edit tab selected." ); if ( left_tabbed.getSelectedComponent() != left_file_panel || file_tree == null ) return; System.out.println( "File tab is selected on right side." ); updateTextEditor( edit_pane ); } } } public void valueChanged( TreeSelectionEvent e ) { if ( e.getSource() == file_tree ) { if ( right_tabbed.getSelectedComponent() == right_preview_panel ) updateTextEditor( preview_pane ); if ( right_tabbed.getSelectedComponent() == right_edit_panel ) updateTextEditor( edit_pane ); } } public void updateTextEditor( JTextPane text_pane ) { //text_pane.setContentType( "text/html" ); //text_pane.setText( "

select a file in the left panel to preview it here

" ); //text_pane.setEditable( false ); TreePath tpath = file_tree.getSelectionPath(); if ( tpath==null ) return; System.out.println( "File is selected." ); PackageFileSystemNode sourcenode = (PackageFileSystemNode)tpath.getLastPathComponent(); System.out.println( base + sourcenode.getHref() ); try { URL b_url = new URL( base ); URL d_url = new URL( b_url, sourcenode.getHref() ); HttpURLConnection httpcon = (HttpURLConnection)d_url.openConnection(); // stop if user cancelled login LoginDialog dialog = new LoginDialog(); dialog.setModal( true ); if ( !dialog.login( httpcon ) ) return; httpcon.setRequestMethod( "GET" ); InputStream in = httpcon.getInputStream(); System.err.println( in.toString() ); text_pane.setContentType("text/html"); if ( text_pane == preview_pane ) { HTMLDocument doc = new HTMLDocument(); doc.setBase( b_url ); text_pane.read( in , doc ); } else { text_pane.read( in , new PlainDocument() ); } in.close(); } catch ( Exception ex ) { ex.printStackTrace(); } } }