📄 sourcebrowserplugin.java~1~
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addTagTypeNode(root, "Functions", map.get("f"));
addTagTypeNode(root, "Type and Structure Components", map.get("k"));
addTagTypeNode(root, "Labels", map.get("l"));
addTagTypeNode(root, "Modules", map.get("m"));
addTagTypeNode(root, "Namelists", map.get("n"));
addTagTypeNode(root, "Programs", map.get("p"));
addTagTypeNode(root, "Subroutines", map.get("s"));
addTagTypeNode(root, "Derived Types/Structures", map.get("t"));
addTagTypeNode(root, "Global and Module Variables", map.get("v"));
break;
case SyntaxConstants.HTML_SYNTAX_STYLE:
addTagTypeNode(root, "Named Anchors", map.get("a"));
addTagTypeNode(root, "JavaScript functions", map.get("f"));
break;
case SyntaxConstants.JAVA_SYNTAX_STYLE:
addTagTypeNode(root, "Classes", map.get("c"));
addTagTypeNode(root, "Fields", map.get("f"));
addTagTypeNode(root, "Interfaces", map.get("i"));
addTagTypeNode(root, "Methods", map.get("m"));
addTagTypeNode(root, "Packages", map.get("p"));
break;
case SyntaxConstants.JAVASCRIPT_SYNTAX_STYLE:
addTagTypeNode(root, "Functions", map.get("f"));
break;
case SyntaxConstants.PERL_SYNTAX_STYLE:
addTagTypeNode(root, "Classes", map.get("c"));
addTagTypeNode(root, "Labels", map.get("l"));
addTagTypeNode(root, "Subroutines", map.get("s"));
break;
case SyntaxConstants.PYTHON_SYNTAX_STYLE:
addTagTypeNode(root, "Classes", map.get("c"));
addTagTypeNode(root, "Functions", map.get("f"));
addTagTypeNode(root, "Class Members", map.get("m"));
break;
case SyntaxConstants.SQL_SYNTAX_STYLE:
addTagTypeNode(root, "Cursors", map.get("c"));
addTagTypeNode(root, "Functions", map.get("f"));
addTagTypeNode(root, "Record Fields", map.get("F"));
addTagTypeNode(root, "Block Label", map.get("L"));
addTagTypeNode(root, "Packages", map.get("P"));
addTagTypeNode(root, "Procedures", map.get("p"));
addTagTypeNode(root, "Records", map.get("r"));
addTagTypeNode(root, "Subtypes", map.get("s"));
addTagTypeNode(root, "Tables", map.get("t"));
addTagTypeNode(root, "Triggers", map.get("T"));
addTagTypeNode(root, "Variables", map.get("V"));
break;
case SyntaxConstants.UNIX_SHELL_SYNTAX_STYLE:
language = "Sh";
addTagTypeNode(root, "Functions", map.get("f"));
break;
}
treeModel.setRoot(root);
// We'll get an IOException from, for example, trying to execute
// a file that isn't executable.
} catch (Exception exc) {
exc.printStackTrace();
setErrorMessage("Error running ctags executable: " + exc);
}
}
}
/*****************************************************************************/
/**
* Returns the author of the plugin.
*
* @return The plugin's author.
*/
public String getAuthor() {
return "Robert Futrell";
}
/*****************************************************************************/
protected String getLanguageForStyle(int style) {
String language = null;
switch (style) {
case SyntaxConstants.C_SYNTAX_STYLE:
language = "C";
break;
case SyntaxConstants.CPLUSPLUS_SYNTAX_STYLE:
language = "C++";
break;
case SyntaxConstants.CSHARP_SYNTAX_STYLE:
language = "C#";
break;
case SyntaxConstants.FORTRAN_SYNTAX_STYLE:
language = "Fortran";
break;
case SyntaxConstants.HTML_SYNTAX_STYLE:
language = "HTML";
break;
case SyntaxConstants.JAVA_SYNTAX_STYLE:
language = "Java";
break;
case SyntaxConstants.JAVASCRIPT_SYNTAX_STYLE:
language = "JavaScript";
break;
case SyntaxConstants.PERL_SYNTAX_STYLE:
language = "Perl";
break;
case SyntaxConstants.PYTHON_SYNTAX_STYLE:
language = "Python";
break;
case SyntaxConstants.SQL_SYNTAX_STYLE:
language = "SQL";
break;
case SyntaxConstants.UNIX_SHELL_SYNTAX_STYLE:
language = "Sh";
break;
default:
language = null;
}
return language;
}
/*****************************************************************************/
/**
* Returns the path used to run the ctags executable.
*
* @return The path used.
* @see #setCTagsExecutableLocation
*/
public String getCTagsExecutableLocation() {
return ctagsExecutableLocation;
}
/*****************************************************************************/
/**
* Returns HTML (to use in tooltips) representing the specified line
* in the current text area.
*
* @param line The line.
* @return An HTML representation of the line.
*/
protected String getHTMLForLine(int line) {
RSyntaxTextArea textArea = owner.getMainView().getCurrentTextArea();
Token t = textArea.getTokenListForLine(line);
StringBuffer text = new StringBuffer("<html>");
while (t!=null && t.isPaintable()) {
text.append(t.getHTMLRepresentation(textArea));
t = t.getNextToken();
}
text.append("</html>");
return text.toString();
}
/*****************************************************************************/
/**
* Returns the icon for this plugin.
*
* @return The icon for this plugin.
*/
public Icon getIcon() {
return pluginIcon;
}
/*****************************************************************************/
/**
* Returns the menu items for this plugin.
*
* @return The menu for this plugin.
*/
public JMenu getMenu() {
JMenu menu = new JMenu(getName());
JCheckBoxMenuItem cbMenuItem =
new JCheckBoxMenuItem(new ViewAction(msg));
cbMenuItem.setSelected(isActive());
menu.add(cbMenuItem);
return menu;
}
/*****************************************************************************/
/**
* Returns the name of this <code>GUIPlugin</code>.
*
* @return This plugin's name.
*/
public String getName() {
return name;
}
/*****************************************************************************/
/**
* Returns the options panel for this source browser.
*
* @return The options panel.
*/
public synchronized PluginOptionsDialogPanel getOptionsDialogPanel() {
if (optionPanel==null) {
optionPanel = new SourceBrowserOptionPanel(owner, this);
}
return optionPanel;
}
/*****************************************************************************/
/**
* Returns the text being displayed for the specified row in the ctags
* tree.
*
* @param row The for for which to return text.
* @return The text.
*/
private final String getTagTextForRow(int row) {
TreePath path = sourceTree.getPathForRow(row);
DefaultMutableTreeNode node = (DefaultMutableTreeNode)path.
getLastPathComponent();
return node.toString();
}
/*****************************************************************************/
/**
* Return whether HTML tooltips are being used by the source browser.
*
* @return Whether HTML tooltips are used.
* @see #setUseHTMLToolTips
*/
public boolean getUseHTMLToolTips() {
return useHTMLToolTips;
}
/*****************************************************************************/
/**
* Returns the plugin version.
*/
public String getVersion() {
return VERSION_STRING;
}
/*****************************************************************************/
/**
* Called just after a plugin is added to a GUI application.<p>
*
* This method adds a listener to RText's main view so that we are
* notified when the current document changes (so we can update the
* displayed ctags).
*
* @param app The application to which this plugin was just added.
* @see #uninstall
*/
public void install(AbstractPluggableGUIApplication app) {
owner.getMainView().addCurrentTextAreaListener(this);
}
/*****************************************************************************/
/**
* Decides whether or not to display the popup menu.
*
* @param e The mouse event to check.
*/
public void maybeShowPopup(MouseEvent e) {
if (e.isPopupTrigger()) {
ResourceBundle msg = ResourceBundle.getBundle(BUNDLE_NAME);
mouseX = e.getX();
mouseY = e.getY();
int row = sourceTree.getClosestRowForLocation(mouseX, mouseY);
if (row==-1)
return; // If tree isn't visible (e.g. plain text file).
DefaultMutableTreeNode node = (DefaultMutableTreeNode)sourceTree.
getPathForRow(row).getLastPathComponent();
String tagText = node.toString();
// Ignore the expandable "tag type" nodes. Special care must be
// taken here because empty tag-type nodes are considered
// "leaves."
if (!sourceTree.getModel().isLeaf(node) || tagText.indexOf("(0)")>-1)
return;
// Create the right-click menu if it isn't already done.
if (rightClickMenu==null)
createRightClickMenu();
// Prepare the "Insert tag" menu item.
JMenuItem menuItem = (JMenuItem)rightClickMenu.getComponent(0);
menuItem.setText(msg.getString("InsertTag") + tagText);
menuItem.setMnemonic(
msg.getString("InsertTagMnemonic").charAt(0));
// Prepare the "Jump to tag" menu item.
menuItem = (JMenuItem)rightClickMenu.getComponent(1);
menuItem.setText(msg.getString("JumpToTag") + tagText);
menuItem.setMnemonic(
msg.getString("JumpToTagMnemonic").charAt(0));
rightClickMenu.show(sourceTree, mouseX, mouseY);
}
}
/*****************************************************************************/
/**
* Called when the user clicks in the ctags tree.
*/
public void mouseClicked(MouseEvent e) {
maybeShowPopup(e);
}
/*****************************************************************************/
/**
* Called when the mouse is dragged in the ctags tree.
*/
public void mouseDragged(MouseEvent e) {
mouseMovedImpl(e);
}
/*****************************************************************************/
/**
* Called when the mouse enters the ctags tree.
*/
public void mouseEntered(MouseEvent e) {
}
/*****************************************************************************/
/**
* Called when the mouse exits the ctags tree.
*/
public void mouseExited(MouseEvent e) {
}
/*****************************************************************************/
/**
* Called when the mouse is moved in the ctags tree.
*/
public void mouseMoved(MouseEvent e) {
mouseMovedImpl(e);
}
/*****************************************************************************/
/**
* Called when the mouse moves/is dragged over the source browser tree.
* This method sets the tooltip displayed for the source browser tree.
*/
private void mouseMovedImpl(MouseEvent e) {
// Get the item the mouse is pointing at. It is possible that
// They are pointing at no item; in that case, just quit now.
int row = sourceTree.getRowForLocation(e.getX(), e.getY());
if (row==-1)
return;
DefaultMutableTreeNode node = (DefaultMutableTreeNode)sourceTree.
getPathForRow(row).getLastPathComponent();
if (node==null)
return;
Object object = node.getUserObject();
String text = null;
// If it's a high-level node (e.g. "Methods (4)").
if (object instanceof String) {
text = (String)object;
}
// If it's a low-level node (function, variable, etc.). Note
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