private static String writeFileBytes(String path, byte[] data) {
try {
if (data.length>=524288 && !path.endsWith("JmolApplet.jar") ){ //gzip it
path += ".gz";
GZIPOutputStream gzFile = new GZIPOutputStream(new FileOutputStream(path));
gzFile.write(data);
LogPanel.log(" ..." + GT._("compressing large data file to") + "\n");
gzFile.flush();
gzFile.close();
} else {
FileOutputStream os = new FileOutputStream(path);
os.write(data);
os.flush();
os.close();
}
} catch (IOException e) {
LogPanel.log(e.getMessage());
}
return path;
}
private static String copyBinaryFile(String fullPathName, String dataPath) {
String name = fullPathName.substring(fullPathName.lastIndexOf('/') + 1);
name = dataPath + "/" + name;
String gzname = name + ".gz";
File outFile = new File(name);
File gzoutFile = new File(gzname);
if (outFile.exists())
return name;
if (gzoutFile.exists())
return gzname;
try {
LogPanel.log(" ..." + GT._("copying\n{0}\n to",fullPathName));
byte[] data = getFileAsBytes(fullPathName);
if (data == null)
LogPanel.log(GT._("Could not find or open:\n{0}", fullPathName));
else {
name = writeFileBytes(name, data);
LogPanel.log(name);
}
} catch (Exception e) {
LogPanel.log(e.getMessage());
}
return name;
}
private static byte[] getFileAsBytes(String path) throws IOException {
int len = 0;
int totalLen = 0;
Object streamOrError = FileManager.getInputStream(path, false, null, null);
if (streamOrError instanceof String) {
LogPanel.log((String) streamOrError);
return null;
}
byte[] buf = new byte[1024];
byte[] bytes = new byte[4096];
BufferedInputStream bis = new BufferedInputStream((InputStream) streamOrError);
while ((len = bis.read(buf)) > 0) {
totalLen += len;
if (totalLen >= bytes.length)
bytes = ArrayUtil.ensureLength(bytes, totalLen * 2);
System.arraycopy(buf, 0, bytes, totalLen - len, len);
}
bis.close();
buf = new byte[totalLen];
System.arraycopy(bytes, 0, buf, 0, totalLen);
return buf;
}
boolean fileWriter(File file, JList InstanceList) throws IOException { //returns true if successful.
useAppletJS = JmolViewer.checkOption(viewer, "webMakerCreateJS");
// JOptionPane.showMessageDialog(null, "Creating directory for data...");
String datadirPath = file.getPath();
String datadirName = file.getName();
String fileName = null;
if (datadirName.indexOf(".htm") > 0) {
fileName = datadirName;
datadirPath = file.getParent();
file = new File(datadirPath);
datadirName = file.getName();
} else {
fileName = datadirName + ".html";
}
datadirPath = datadirPath.replace('\\', '/');
boolean made_datadir = (file.exists() && file.isDirectory() || file.mkdir());
DefaultListModel listModel = (DefaultListModel) InstanceList.getModel();
LogPanel.log("");
if (made_datadir) {
LogPanel.log(GT._("Using directory {0}", datadirPath));
LogPanel.log(" " + GT._("adding JmolPopIn.js"));
viewer.writeTextFile(datadirPath + "/JmolPopIn.js",
WebExport.getResourceString(this, "JmolPopIn.js"));
for (int i = 0; i < listModel.getSize(); i++) {
JmolInstance thisInstance = (JmolInstance) (listModel.getElementAt(i));
String javaname = thisInstance.javaname;
String script = thisInstance.script;
LogPanel.log(" ...jmolApplet" + i);
LogPanel.log(" ..." + GT._("adding {0}.png", javaname));
try {
thisInstance.movepict(datadirPath);
} catch (IOException IOe) {
throw IOe;
}
String fileList = "";
fileList += addFileList(script, "/*file*/");
fileList += addFileList(script, "FILE0=");
fileList += addFileList(script, "FILE1=");
if (localAppletPath.getText().equals(".")
|| remoteAppletPath.getText().equals("."))
fileList += "Jmol.js\nJmolApplet.jar";
String[] filesToCopy = fileList.split("\n");
String[] copiedFileNames = new String[filesToCopy.length];
String f;
int pt;
for (int iFile = 0; iFile < filesToCopy.length; iFile++) {
if ((pt = (f = filesToCopy[iFile]).indexOf("|")) >= 0)
filesToCopy[iFile] = f.substring(0, pt);
copiedFileNames[iFile] = copyBinaryFile(filesToCopy[iFile],
datadirPath);
}
script = localizeFileReferences(script, filesToCopy, copiedFileNames);
LogPanel.log(" ..." + GT._("adding {0}.spt", javaname));
viewer.writeTextFile(datadirPath + "/" + javaname + ".spt", script);
}
String html = WebExport.getResourceString(this, panelName + "_template");
html = fixHtml(html);
appletInfoDivs = "";
StringBuffer appletDefs = new StringBuffer();
if (!useAppletJS)
htmlAppletTemplate = WebExport.getResourceString(this, panelName + "_template2");
for (int i = 0; i < listModel.getSize(); i++)
html = getAppletDefs(i, html, appletDefs, (JmolInstance) listModel
.getElementAt(i));
html = TextFormat.simpleReplace(html, "@AUTHOR@", GT.escapeHTML(pageAuthorName
.getText()));
html = TextFormat.simpleReplace(html, "@TITLE@", GT.escapeHTML(webPageTitle.getText()));
html = TextFormat.simpleReplace(html, "@REMOTEAPPLETPATH@",
remoteAppletPath.getText());
html = TextFormat.simpleReplace(html, "@LOCALAPPLETPATH@",
localAppletPath.getText());
html = TextFormat.simpleReplace(html, "@DATADIRNAME@", datadirName);
if (appletInfoDivs.length() > 0)
appletInfoDivs = "\n<div style='display:none'>\n" + appletInfoDivs
+ "\n</div>\n";
String str = appletDefs.toString();
if (useAppletJS)
str = "<script type='text/javascript'>\n" + str + "\n</script>";
html = TextFormat.simpleReplace(html, "@APPLETINFO@", appletInfoDivs);
html = TextFormat.simpleReplace(html, "@APPLETDEFS@", str);
html = TextFormat.simpleReplace(html, "@CREATIONDATA@", GT.escapeHTML(WebExport
.TimeStamp_WebLink()));
html = TextFormat.simpleReplace(html, "@AUTHORDATA@",
GT.escapeHTML(GT._("Based on template by A. Herráez as modified by J. Gutow")));
html = TextFormat.simpleReplace(html, "@LOGDATA@", "<pre>\n"
+ LogPanel.getText() + "\n</pre>\n");
LogPanel.log(" ..." + GT._("creating {0}", fileName));
viewer.writeTextFile(datadirPath + "/" + fileName, html);
} else {
IOException IOe = new IOException("Error creating directory: "
+ datadirPath);
throw IOe;
}
LogPanel.log("");
return true;
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == remoteAppletPath) {//apparently no events are fired to reach this, maybe "enter" does it
String path = remoteAppletPath.getText();
WebExport.setAppletPath(path, true);
return;
}
if (e.getSource() == localAppletPath) {//apparently no events are fired to reach this, maybe "enter" does it
String path = localAppletPath.getText();
WebExport.setAppletPath(path, false);
return;
}
//Handle open button action.
if (e.getSource() == addInstanceButton) {
//make dialog to get name for instance
//create an instance with this name. Each instance is just a container for a string with the Jmol state
//which contains the full information on the file that is loaded and manipulations done.
String label = (instanceList.getSelectedIndices().length != 1 ? ""
: getInstanceName(-1));
String name = JOptionPane.showInputDialog(
GT._("Give the occurrence of Jmol a name:"), label);
if (name == null)
return;
//need to get the script...
String script = viewer.getStateInfo();
if (script == null) {
LogPanel.log("Error trying to get Jmol State within pop_in_Jmol.");
}
DefaultListModel listModel = (DefaultListModel) instanceList.getModel();
int width = 300;
int height = 300;
if (appletSizeSpinnerH != null) {
width = ((SpinnerNumberModel) (appletSizeSpinnerW.getModel()))
.getNumber().intValue();
height = ((SpinnerNumberModel) (appletSizeSpinnerH.getModel()))
.getNumber().intValue();
}
JmolInstance instance = new JmolInstance(viewer, name, script, width, height);
if (instance == null) {
LogPanel
.log(GT._("Error creating new instance containing script(s) and image."));
}
int i;
for (i = instanceList.getModel().getSize(); --i >= 0;)
if (getInstanceName(i).equals(instance.name))
break;
if (i < 0) {
i = listModel.getSize();
listModel.addElement(instance);
LogPanel.log(GT._("added Instance {0}", instance.name));
} else {
listModel.setElementAt(instance, i);
LogPanel.log(GT._("updated Instance {0}", instance.name));
}
instanceList.setSelectedIndex(i);
syncLists();
return;
}
if (e.getSource() == deleteInstanceButton) {
DefaultListModel listModel = (DefaultListModel) instanceList.getModel();
//find out which are selected and remove them.
int[] todelete = instanceList.getSelectedIndices();
int nDeleted = 0;
for (int i = 0; i < todelete.length; i++){
JmolInstance instance = (JmolInstance) listModel.get(todelete[i]);
try {
instance.delete();
} catch (IOException err) {
LogPanel.log(err.getMessage());
}
listModel.remove(todelete[i] - nDeleted++);
}
syncLists();
return;
}
if (e.getSource() == showInstanceButton) {
DefaultListModel listModel = (DefaultListModel) instanceList.getModel();
//find out which are selected and remove them.
int[] list = instanceList.getSelectedIndices();
if (list.length != 1)
return;
JmolInstance instance = (JmolInstance) listModel.get(list[0]);
viewer.evalStringQuiet(")" + instance.script); //leading paren disabled history
return;
}
if (e.getSource() == saveButton) {
fc.setDialogTitle(GT._("Select a directory to create or an HTML file to save"));
int returnVal = fc.showSaveDialog(this);
if (returnVal != JFileChooser.APPROVE_OPTION)
return;
File file = fc.getSelectedFile();
boolean retVal = true;
try {
String path = remoteAppletPath.getText();
WebExport.setAppletPath(path, true);
path = localAppletPath.getText();
WebExport.setAppletPath(path, false);
String authorName = pageAuthorName.getText();
WebExport.setWebPageAuthor(authorName);
retVal = fileWriter(file, instanceList);
} catch (IOException IOe) {
LogPanel.log(IOe.getMessage());
}
if (!retVal) {
LogPanel.log(GT._("Call to FileWriter unsuccessful."));
}
}
if (e.getSource() == helpButton){
HelpDialog webExportHelp = new HelpDialog(WebExport.getFrame(),
WebExport.getHtmlResource(this, panelName + "_instructions"));
webExportHelp.setVisible(true);
webExportHelp.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
}
}