/** * Updates the labels. * * @param labels */ private void updateLabels(List<ReferenceEntry> labels) { IResource resource = getFile(); if (resource == null) return; labelContainer.addRefSource(resource.getProjectRelativePath().toString(), labels); labelContainer.organize(); }
/** * Creates all the project data structures. These include the reference completions (BibTeX and * label), command completions, the preamble, the BibTeX style. * * @param project The current project */ private void createProjectDatastructs(IProject project) { // IResource resource = ((FileEditorInput)editor.getEditorInput()).getFile(); IResource[] files = TexlipseProperties.getAllProjectFiles(project); if (files != null) { IFile mainFile = TexlipseProperties.getProjectSourceFile(project); for (int i = 0; i < files.length; i++) { // IPath path = files[i].getFullPath(); String ext = files[i].getFileExtension(); // here are the file types we want to parse if ("tex".equals(ext) || "ltx".equals(ext) || "sty".equals(ext)) { try { String input = TexlipseProperties.getFileContents(files[i]); LatexRefExtractingParser lrep = new LatexRefExtractingParser(); lrep.parse(input); if (lrep.isFatalErrors()) { MarkerHandler marker = MarkerHandler.getInstance(); marker.addFatalError( editor, "The file " + files[i].getFullPath() + " contains fatal errors, parsing aborted."); continue; } List<ReferenceEntry> labels = lrep.getLabels(); if (labels.size() > 0) { labelContainer.addRefSource(files[i].getProjectRelativePath().toString(), labels); } List<TexCommandEntry> commands = lrep.getCommands(); if (commands.size() > 0) { commandContainer.addRefSource(files[i].getProjectRelativePath().toString(), commands); } // Only update Preamble, Bibstyle if main Document if (files[i].equals(mainFile)) { String[] bibs = lrep.getBibs(); boolean biblatexMode = lrep.isBiblatexMode(); String biblatexBackend = lrep.getBiblatexBackend(); this.updateBiblatex(project, biblatexMode, biblatexBackend, true); this.updateBibs(bibs, biblatexMode, files[i]); String preamble = lrep.getPreamble(); if (preamble != null) { TexlipseProperties.setSessionProperty( project, TexlipseProperties.PREAMBLE_PROPERTY, preamble); } String bibstyle = lrep.getBibstyle(); if (bibstyle != null) TexlipseProperties.setSessionProperty( project, TexlipseProperties.BIBSTYLE_PROPERTY, bibstyle); } } catch (IOException ioe) { TexlipsePlugin.log( "Unable to open file " + files[i].getFullPath() + " for parsing", ioe); } } } // save time by doing this last labelContainer.organize(); commandContainer.organize(); } }
/** * Updates completions for the BibTeX -data * * @param bibNames Names of the BibTeX -files that the document uses * @param resource The resource of the document */ private void updateBibs(String[] bibNames, boolean biblatexMode, IResource resource) { IProject project = getCurrentProject(); if (project == null) return; if (!biblatexMode) { for (int i = 0; i < bibNames.length; i++) { if (!bibNames[i].endsWith(".bib")) { bibNames[i] += ".bib"; } } } if (bibContainer.checkFreshness(bibNames)) { return; } TexlipseProperties.setSessionProperty(project, TexlipseProperties.BIBFILE_PROPERTY, bibNames); List<String> newBibs = bibContainer.updateBibHash(bibNames); IPath path = resource.getFullPath().removeFirstSegments(1).removeLastSegments(1); if (!path.isEmpty()) path = path.addTrailingSeparator(); KpsewhichRunner filesearch = new KpsewhichRunner(); for (Iterator<String> iter = newBibs.iterator(); iter.hasNext(); ) { String name = iter.next(); try { String filepath = ""; // First try local search IResource res = project.findMember(path + name); // Try searching relative to main file if (res == null) { IContainer sourceDir = TexlipseProperties.getProjectSourceDir(project); res = sourceDir.findMember(name); } if (res != null) { filepath = res.getLocation().toOSString(); } if (res == null) { // Try Kpsewhich filepath = filesearch.getFile(resource, name, "bibtex"); if (filepath.length() > 0 && !(new File(filepath).isAbsolute())) { // filepath is a local path res = project.findMember(path + filepath); if (res != null) { filepath = res.getLocation().toOSString(); } else { filepath = ""; } } else if (filepath.length() > 0) { // Create a link to resource IPath p = new Path(filepath); if (name.indexOf('/') >= 0) { // Remove path from name name = name.substring(name.lastIndexOf('/') + 1); } IFile f = project.getFile(path + name); if (f != null && !f.exists()) { f.createLink(p, IResource.NONE, null); } } } if (filepath.length() > 0) { BibParser parser = new BibParser(filepath); try { List<ReferenceEntry> bibEntriesList = parser.getEntries(); if (bibEntriesList != null && bibEntriesList.size() > 0) { bibContainer.addRefSource(path + name, bibEntriesList); } else if (bibEntriesList == null) { MarkerHandler marker = MarkerHandler.getInstance(); marker.addFatalError( editor, "The BibTeX file " + filepath + " contains fatal errors, parsing aborted."); continue; } } catch (IOException ioe) { TexlipsePlugin.log("Can't read BibTeX file " + filepath, ioe); } } else { MarkerHandler marker = MarkerHandler.getInstance(); marker.addFatalError(editor, "The BibTeX file " + name + " not found."); } } catch (CoreException ce) { TexlipsePlugin.log("Can't run Kpathsea", ce); } } bibContainer.organize(); }