diff --git a/src/main/java/istlab/KisoJikken/DemoRootPane.java b/src/main/java/istlab/KisoJikken/DemoRootPane.java deleted file mode 100644 index 14a33b5..0000000 --- a/src/main/java/istlab/KisoJikken/DemoRootPane.java +++ /dev/null @@ -1,473 +0,0 @@ -/* - * 01/13/2009 - * - * DemoRootPane.java - Root pane for the demo applet and standalone application. - * - * This library is distributed under a modified BSD license. See the included - * LICENSE.md file for details. - */ -package istlab.KisoJikken; - -import java.awt.BorderLayout; -import java.awt.Color; -import java.awt.Component; -import java.awt.Font; -import java.awt.event.ActionEvent; -import java.io.File; -import java.io.IOException; -import java.io.InputStream; -import java.io.StringReader; -import java.util.Arrays; - -import javax.swing.AbstractAction; -import javax.swing.Action; -import javax.swing.BorderFactory; -import javax.swing.ButtonGroup; -import javax.swing.JCheckBoxMenuItem; -import javax.swing.JEditorPane; -import javax.swing.JMenu; -import javax.swing.JMenuBar; -import javax.swing.JMenuItem; -import javax.swing.JOptionPane; -import javax.swing.JPanel; -import javax.swing.JRadioButtonMenuItem; -import javax.swing.JRootPane; -import javax.swing.SwingUtilities; -import javax.swing.ToolTipManager; -import javax.swing.UIManager; -import javax.swing.text.TextAction; - -import org.fife.ui.autocomplete.AutoCompletion; -import org.fife.ui.autocomplete.BasicCompletion; -import org.fife.ui.autocomplete.CompletionCellRenderer; -import org.fife.ui.autocomplete.CompletionProvider; -import org.fife.ui.autocomplete.DefaultCompletionProvider; -import org.fife.ui.autocomplete.FunctionCompletion; -import org.fife.ui.autocomplete.LanguageAwareCompletionProvider; -import org.fife.ui.autocomplete.ParameterizedCompletion; -import org.fife.ui.autocomplete.ShorthandCompletion; -import org.fife.ui.rsyntaxtextarea.RSyntaxTextArea; -import org.fife.ui.rsyntaxtextarea.SyntaxConstants; -import org.fife.ui.rtextarea.RTextScrollPane; -import org.fife.ui.rtextarea.ToolTipSupplier; - -import istlab.KisoJikken.demo.AutoCompleteDemoApp; - - -/** - * The root pane for the demo application. This is all code shared between - * the applet and standalone versions of the demo. - * - * @author Robert Futrell - * @version 1.0 - */ -class DemoRootPane extends JRootPane { - - private RSyntaxTextArea textArea; - private AutoCompletion ac; - private JCheckBoxMenuItem cellRenderingItem; - private JCheckBoxMenuItem alternateRowColorsItem; - private JCheckBoxMenuItem showDescWindowItem; - private JCheckBoxMenuItem paramAssistanceItem; - private JEditorPane ep; - - private static final Color ALT_BG_COLOR = new Color(0xf0f0f0); - - - /** - * Constructor. - */ - DemoRootPane() { - this(null); - } - - - /** - * Constructor. - * - * @param provider The completion provider for the editor to use. - */ - DemoRootPane(CompletionProvider provider) { - - JPanel contentPane = new JPanel(new BorderLayout()); - - ep = new JEditorPane("text/html", null); - updateEditorPane(); // Nimbus doesn't always clean up after itself. - contentPane.add(ep, BorderLayout.NORTH); - - textArea = new RSyntaxTextArea(25, 40); - textArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_C); - - if (provider==null) { - provider = createCompletionProvider(); - } - - // Install auto-completion onto our text area. - ac = new AutoCompletion(provider); - ac.setListCellRenderer(new CCellRenderer()); - ac.setShowDescWindow(true); - ac.setParameterAssistanceEnabled(true); - - ac.setAutoCompleteEnabled(true); - ac.setAutoActivationEnabled(true); - ac.setAutoCompleteSingleChoices(true); - ac.setAutoActivationDelay(800); - - ac.install(textArea); - contentPane.add(new RTextScrollPane(textArea, true)); - - try { - textArea.read(new StringReader("int main() {\n printf(\"Hello world\\n\");\n}\n"), null); - } catch (IOException ioe) { - ioe.printStackTrace(); - } - - textArea.setToolTipSupplier((ToolTipSupplier)provider); - ToolTipManager.sharedInstance().registerComponent(textArea); - - setJMenuBar(createMenuBar()); - - // Get ready to go. - setContentPane(contentPane); - - // Put the focus into the text area, not the "label" JEditorPane. - SwingUtilities.invokeLater(() -> textArea.requestFocusInWindow()); - - } - - - /** - * Returns the provider to use when editing code. - * - * @return The provider. - * @see #createCommentCompletionProvider() - * @see #createStringCompletionProvider() - */ - private CompletionProvider createCodeCompletionProvider() { - - // Add completions for the C standard library. - DefaultCompletionProvider cp = new DefaultCompletionProvider(); - - cp.setAutoActivationRules(true, "."); - - // First try loading resource (running from demo jar), then try - // accessing file (debugging in Eclipse). - ClassLoader cl = getClass().getClassLoader(); - InputStream in = cl.getResourceAsStream("c.xml"); - try { - if (in!=null) { - cp.loadFromXML(in); - in.close(); - } - else { - cp.loadFromXML(new File("c.xml")); - } - } catch (IOException ioe) { - ioe.printStackTrace(); - } - - // Add some handy shorthand completions. - cp.addCompletion(new ShorthandCompletion(cp, "main", - "int main(int argc, char **argv)")); - - // Add a parameterized completion with a ton of parameters (see #67) - FunctionCompletion functionCompletionWithLotsOfParameters = new FunctionCompletion(cp, "long", "int"); - functionCompletionWithLotsOfParameters.setParams(Arrays.asList( - new ParameterizedCompletion.Parameter("int", "intVal"), - new ParameterizedCompletion.Parameter("float", "floatVal"), - new ParameterizedCompletion.Parameter("string", "stringVal"), - new ParameterizedCompletion.Parameter("int", "otherVal1"), - new ParameterizedCompletion.Parameter("int", "otherVal2"), - new ParameterizedCompletion.Parameter("int", "otherVal3"), - new ParameterizedCompletion.Parameter("int", "otherVal4"), - new ParameterizedCompletion.Parameter("int", "otherVal5"), - new ParameterizedCompletion.Parameter("int", "otherVal6"), - new ParameterizedCompletion.Parameter("int", "otherVal7"), - new ParameterizedCompletion.Parameter("int", "otherVal8"), - new ParameterizedCompletion.Parameter("int", "otherVal9"), - new ParameterizedCompletion.Parameter("int", "otherVal9"), - new ParameterizedCompletion.Parameter("int", "otherVal10"), - new ParameterizedCompletion.Parameter("int", "otherVal11"), - new ParameterizedCompletion.Parameter("int", "otherVal12"), - new ParameterizedCompletion.Parameter("int", "otherVal13"), - new ParameterizedCompletion.Parameter("int", "otherVal14"), - new ParameterizedCompletion.Parameter("int", "otherVal15"), - new ParameterizedCompletion.Parameter("int", "otherVal16"), - new ParameterizedCompletion.Parameter("int", "otherVal17"), - new ParameterizedCompletion.Parameter("int", "otherVal18"), - new ParameterizedCompletion.Parameter("int", "otherVal19"), - new ParameterizedCompletion.Parameter("int", "otherVal20") - )); - cp.addCompletion(functionCompletionWithLotsOfParameters); - return cp; - - } - - - /** - * Returns the provider to use when in a comment. - * - * @return The provider. - * @see #createCodeCompletionProvider() - * @see #createStringCompletionProvider() - */ - private CompletionProvider createCommentCompletionProvider() { - DefaultCompletionProvider cp = new DefaultCompletionProvider(); - cp.addCompletion(new BasicCompletion(cp, "TODO:", "A to-do reminder")); - cp.addCompletion(new BasicCompletion(cp, "FIXME:", "A bug that needs to be fixed")); - return cp; - } - - - /** - * Creates the completion provider for a C editor. This provider can be - * shared among multiple editors. - * - * @return The provider. - */ - private CompletionProvider createCompletionProvider() { - - // Create the provider used when typing code. - CompletionProvider codeCP = createCodeCompletionProvider(); - - // The provider used when typing a string. - CompletionProvider stringCP = createStringCompletionProvider(); - - // The provider used when typing a comment. - CompletionProvider commentCP = createCommentCompletionProvider(); - - // Create the "parent" completion provider. - LanguageAwareCompletionProvider provider = new - LanguageAwareCompletionProvider(codeCP); - provider.setStringCompletionProvider(stringCP); - provider.setCommentCompletionProvider(commentCP); - - return provider; - - } - - - /** - * Returns the menu bar for the demo application. - * - * @return The menu bar. - */ - private JMenuBar createMenuBar() { - - JMenuBar mb = new JMenuBar(); - - JMenu menu = new JMenu("File"); - Action newAction = new TextAction("New") { - @Override - public void actionPerformed(ActionEvent e) { - AutoCompleteDemoApp app2 = new AutoCompleteDemoApp( - ac.getCompletionProvider()); - app2.setVisible(true); - } - }; - JMenuItem item = new JMenuItem(newAction); - menu.add(item); - mb.add(menu); - - menu = new JMenu("View"); - Action renderAction = new FancyCellRenderingAction(); - cellRenderingItem = new JCheckBoxMenuItem(renderAction); - cellRenderingItem.setSelected(true); - menu.add(cellRenderingItem); - Action alternateRowColorsAction = new AlternateRowColorsAction(); - alternateRowColorsItem = new JCheckBoxMenuItem(alternateRowColorsAction); - menu.add(alternateRowColorsItem); - Action descWindowAction = new ShowDescWindowAction(); - showDescWindowItem = new JCheckBoxMenuItem(descWindowAction); - showDescWindowItem.setSelected(true); - menu.add(showDescWindowItem); - Action paramAssistanceAction = new ParameterAssistanceAction(); - paramAssistanceItem = new JCheckBoxMenuItem(paramAssistanceAction); - paramAssistanceItem.setSelected(true); - menu.add(paramAssistanceItem); - mb.add(menu); - - ButtonGroup bg = new ButtonGroup(); - menu = new JMenu("LookAndFeel"); - Action lafAction = new LafAction("System", UIManager.getSystemLookAndFeelClassName()); - JRadioButtonMenuItem rbmi = new JRadioButtonMenuItem(lafAction); - rbmi.setSelected(true); - menu.add(rbmi); - bg.add(rbmi); - lafAction = new LafAction("Motif", "com.sun.java.swing.plaf.motif.MotifLookAndFeel"); - rbmi = new JRadioButtonMenuItem(lafAction); - menu.add(rbmi); - bg.add(rbmi); - lafAction = new LafAction("Ocean", "javax.swing.plaf.metal.MetalLookAndFeel"); - rbmi = new JRadioButtonMenuItem(lafAction); - menu.add(rbmi); - bg.add(rbmi); - lafAction = new LafAction("Nimbus", "com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel"); - rbmi = new JRadioButtonMenuItem(lafAction); - menu.add(rbmi); - bg.add(rbmi); - mb.add(menu); - - return mb; - - } - - - /** - * Returns the completion provider to use when the caret is in a string. - * - * @return The provider. - * @see #createCodeCompletionProvider() - * @see #createCommentCompletionProvider() - */ - private CompletionProvider createStringCompletionProvider() { - DefaultCompletionProvider cp = new DefaultCompletionProvider(); - cp.addCompletion(new BasicCompletion(cp, "%c", "char", "Prints a character")); - cp.addCompletion(new BasicCompletion(cp, "%i", "signed int", "Prints a signed integer")); - cp.addCompletion(new BasicCompletion(cp, "%f", "float", "Prints a float")); - cp.addCompletion(new BasicCompletion(cp, "%s", "string", "Prints a string")); - cp.addCompletion(new BasicCompletion(cp, "%u", "unsigned int", "Prints an unsigned integer")); - cp.addCompletion(new BasicCompletion(cp, "\\n", "Newline", "Prints a newline")); - return cp; - } - - - /** - * Focuses the text area. - */ - public void focusEditor() { - textArea.requestFocusInWindow(); - } - - - /** - * Updates the font used in the HTML, as well as the background color, of - * the "label" editor pane. The font would always have to be done (since - * HTMLEditorKit doesn't use the editor pane's font by default), but the - * background only has to be modified because Nimbus doesn't clean up the - * colors it installs after itself. - */ - private void updateEditorPane() { - Font f = UIManager.getFont("Label.font"); - String fontTag = ""; - String text = "" + fontTag + "" + - "The text area below provides simple code completion for the C " + - "programming language as you type. Simply type Ctrl+Space " + - "at any time to see a list of completion choices (function names, "+ - "for example). If there is only one possible completion, it will " + - "be automatically inserted.

" + - "Also, completions are context-sensitive. If you type " + - "Ctrl+Space in a comment or in the middle of a string, you will " + - "get different completion choices than if you are in code."; - ep.setText(text); - ep.setBorder(BorderFactory.createEmptyBorder(5,5,10,5)); - ep.setEditable(false); - ep.setBackground(UIManager.getColor("Panel.background")); - } - - - /** - * Toggles whether row backgrounds use alternate colors. - */ - private class AlternateRowColorsAction extends AbstractAction { - - AlternateRowColorsAction() { - putValue(NAME, "Alternate Row Colors in completion list"); - } - - @Override - public void actionPerformed(ActionEvent e) { - boolean alternate = alternateRowColorsItem.isSelected(); - CompletionCellRenderer.setAlternateBackground( - alternate ? ALT_BG_COLOR: null); - } - - } - - - /** - * Toggles whether the completion window uses "fancy" rendering. - */ - private class FancyCellRenderingAction extends AbstractAction { - - FancyCellRenderingAction() { - putValue(NAME, "Fancy Cell Rendering"); - } - - @Override - public void actionPerformed(ActionEvent e) { - boolean fancy = cellRenderingItem.isSelected(); - ac.setListCellRenderer(fancy ? new CCellRenderer() : null); - } - - } - - - /** - * Sets a new look and feel. - */ - private class LafAction extends AbstractAction { - - private String laf; - - LafAction(String name, String laf) { - putValue(NAME, name); - this.laf = laf; - } - - @Override - public void actionPerformed(ActionEvent e) { - try { - UIManager.setLookAndFeel(laf); - } catch (Exception ex) { - JOptionPane.showMessageDialog(DemoRootPane.this, - "Error setting LookAndFeel", "Error", - JOptionPane.ERROR_MESSAGE); - return; - } - Component parent = SwingUtilities.getRoot(DemoRootPane.this); - SwingUtilities.updateComponentTreeUI(parent); - updateEditorPane(); - } - - } - - - /** - * Toggles whether parameter assistance is enabled. - */ - private class ParameterAssistanceAction extends AbstractAction { - - ParameterAssistanceAction() { - putValue(NAME, "Function Parameter Assistance"); - } - - @Override - public void actionPerformed(ActionEvent e) { - boolean enabled = paramAssistanceItem.isSelected(); - ac.setParameterAssistanceEnabled(enabled); - } - - } - - - /** - * Toggles whether the description window is visible. - */ - private class ShowDescWindowAction extends AbstractAction { - - ShowDescWindowAction() { - putValue(NAME, "Show Description Window"); - } - - @Override - public void actionPerformed(ActionEvent e) { - boolean show = showDescWindowItem.isSelected(); - ac.setShowDescWindow(show); - } - - } - - -}