public ImportFixer() {
try {
castRe = new RE("[^a-zA-Z0-9_]\\("+classRegexp+"\\)");
declRe = new RE(classRegexp+leastOneSpaceRegexp+wordRegexp+maybeSpaceRegexp+";");
assiRe = new RE(classRegexp+leastOneSpaceRegexp+wordRegexp+maybeSpaceRegexp+"=");
instRe = new RE("instanceof"+leastOneSpaceRegexp+classRegexp);
newRe = new RE("new"+leastOneSpaceRegexp+classRegexp);
classRe = new RE("class"+leastOneSpaceRegexp+classRegexp);
stringLitRe = new RE("\"[^\"]*\"");
cPlusCommentRe = new RE("/\\*[^/*]*\\*/");
cPlusStartCommentRe = new RE("/\\*[^/*]*");
cPlusEndCommentRe = new RE("[^/*]*\\*/");
cCommentRe = new RE("//.*$");
} catch(REException ree) {
System.err.println("bad ree: "+ree.getMessage());
}
}
/**
* create new file, under the name untitled or a followup
* untitled2, untitled3 etc etc
*/
public void newFile(boolean template) {
// get the openfile handler to add the new file
OpenFileHandler ofh=(OpenFileHandler)getJPE().getHandler("Opened");
if (ofh==null) {
// no opened handler started so lets start one and add it the
// menu.
ofh=(OpenFileHandler)getJPE().addHandler(new OpenFileHandler(getJPE()));
ofh.createMenu(getJPE().getMenuBar());
}
// find a empty untitled filename
String prefix="untitled";
String filename=prefix;
int i=2;
// repeat until we found one
while (ofh.isLoaded(filename)) {
filename=prefix+(i++);
}
// open a file with the found name
OpenFile file=new OpenFile(filename);
if(template) {
// open a dialog to let the user select the file we need to load
String tempfilename = getFileName(FileDialog.LOAD);
OpenFile tempfile = new OpenFile(tempfilename);
String txt = tempfile.getText();
try {
RE re = new RE("<getJPE():date>");
txt = re.substitute(txt,""+new Date());
file.setText(txt);
} catch(REException ree) {
ree.printStackTrace();
}
}
// add the file to the opened file list
ofh.addFile(file);
// load this file into the text area
getJPE().getEditor().useFile(file);
}