rooty/Arduino
1
0
Fork 0
mirror of https://github.com/arduino/Arduino.git synced 2025-01-18 07:52:14 +01:00
Code Issues Releases Activity

new editor based on RSyntaxTextArea

Browse Source
This commit is contained in:
ricardo.jl.rufino 2015-04-22 14:13:37 -03:00 committed by Federico Fissore
parent 63f153c0c2
commit 1379505e13
14 changed files with 939 additions and 1161 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
app/src/ArduinoIDE.java Normal file
View File

@ -0,0 +1,36 @@
/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
Part of the Processing project - http://processing.org
Copyright (c) 2004-10 Ben Fry and Casey Reas
Copyright (c) 2001-04 Massachusetts Institute of Technology
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
import processing.app.Base;
/**
* Arduino IDE Launcher class
* @author Ricardo JL Rufino (ricardo@criativasoft.com.br)
* @date 23/01/2015
*/
public class ArduinoIDE {
public static void main(String[] args) throws Exception {
Base.main(args);
}
}

30
app/src/cc/arduino/packages/formatter/AStyle.java
View File

@ -1,3 +1,5 @@
/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* This file is part of Arduino.
*
@ -29,16 +31,18 @@
package cc.arduino.packages.formatter;
import processing.app.Base;
import processing.app.Editor;
import processing.app.helpers.FileUtils;
import processing.app.syntax.JEditTextArea;
import processing.app.tools.Tool;
import static processing.app.I18n._;
import java.io.File;
import java.io.IOException;
import static processing.app.I18n._;
import javax.swing.text.BadLocationException;
import processing.app.Base;
import processing.app.Editor;
import processing.app.helpers.FileUtils;
import processing.app.syntax.SketchTextArea;
import processing.app.tools.Tool;
public class AStyle implements Tool {
@ -84,13 +88,17 @@ public class AStyle implements Tool {
return;
}
JEditTextArea textArea = editor.getTextArea();
int line = textArea.getLineOfOffset(textArea.getCaretPosition());
int lineOffset = textArea.getCaretPosition() - textArea.getLineStartOffset(line);
SketchTextArea textArea = editor.getTextArea();
editor.setText(formattedText);
editor.getSketch().setModified(true);
textArea.setCaretPosition(Math.min(textArea.getLineStartOffset(line) + lineOffset, textArea.getSafeLineStopOffset(line) - 1));
try {
int line = textArea.getLineOfOffset(textArea.getCaretPosition());
int lineOffset = textArea.getCaretPosition() - textArea.getLineStartOffset(line);
textArea.setCaretPosition(Math.min(textArea.getLineStartOffset(line) + lineOffset, textArea.getLineEndOffset(line) - 1));
} catch (BadLocationException e) {
e.printStackTrace();
}
// mark as finished
editor.statusNotice(_("Auto Format finished."));
}

6
app/src/processing/app/CaretAwareUndoableEdit.java
View File

@ -1,17 +1,17 @@
package processing.app;
import processing.app.syntax.JEditTextArea;
import javax.swing.undo.CannotRedoException;
import javax.swing.undo.CannotUndoException;
import javax.swing.undo.UndoableEdit;
import org.fife.ui.rsyntaxtextarea.RSyntaxTextArea;
public class CaretAwareUndoableEdit implements UndoableEdit {
private final UndoableEdit undoableEdit;
private final int caretPosition;
public CaretAwareUndoableEdit(UndoableEdit undoableEdit, JEditTextArea textArea) {
public CaretAwareUndoableEdit(UndoableEdit undoableEdit, RSyntaxTextArea textArea) {
this.undoableEdit = undoableEdit;
this.caretPosition = textArea.getCaretPosition();
}

558
app/src/processing/app/Editor.java
View File

@ -51,6 +51,12 @@ import javax.swing.event.*;
import javax.swing.text.*;
import javax.swing.undo.*;
import org.fife.ui.rsyntaxtextarea.RSyntaxDocument;
import org.fife.ui.rsyntaxtextarea.RSyntaxTextAreaEditorKit;
import org.fife.ui.rsyntaxtextarea.RSyntaxUtilities;
import org.fife.ui.rtextarea.Gutter;
import org.fife.ui.rtextarea.RTextScrollPane;
import cc.arduino.packages.BoardPort;
import cc.arduino.packages.Uploader;
import cc.arduino.packages.uploaders.SerialUploader;
@ -125,8 +131,8 @@ public class Editor extends JFrame implements RunnerListener {
//JEditorPane editorPane;
JEditTextArea textarea;
EditorListener listener;
SketchTextArea textarea;
RTextScrollPane scrollPane;
// runtime information and window placement
Point sketchWindowLocation;
@ -144,9 +150,6 @@ public class Editor extends JFrame implements RunnerListener {
JMenuItem undoItem, redoItem;
protected UndoAction undoAction;
protected RedoAction redoAction;
LastUndoableEditAwareUndoManager undo;
// used internally, and only briefly
CompoundEdit compoundEdit;
FindReplace find;
@ -231,10 +234,8 @@ public class Editor extends JFrame implements RunnerListener {
header = new EditorHeader(this);
upper.add(header);
textarea = new JEditTextArea(new PdeTextAreaDefaults());
textarea = createTextArea();
textarea.setName("editor");
textarea.setRightClickPopup(new TextAreaPopup());
textarea.setHorizontalOffset(6);
// assemble console panel, consisting of status area and the console itself
consolePanel = new JPanel();
@ -252,9 +253,19 @@ public class Editor extends JFrame implements RunnerListener {
lineStatus = new EditorLineStatus(textarea);
consolePanel.add(lineStatus, BorderLayout.SOUTH);
upper.add(textarea);
splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT,
upper, consolePanel);
//scrollPane = new RTextScrollPane(textarea);
scrollPane = new RTextScrollPane(textarea, true);
scrollPane.setViewportBorder(BorderFactory.createEmptyBorder());
scrollPane.setIconRowHeaderEnabled(true);
Gutter gutter = scrollPane.getGutter();
gutter.setBookmarkingEnabled(false);
//gutter.setBookmarkIcon(CompletionsRenderer.getIcon(CompletionType.TEMPLATE));
gutter.setIconRowHeaderInheritsGutterBackground(true);
upper.add(scrollPane);
splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, upper, consolePanel);
splitPane.setOneTouchExpandable(true);
// repaint child panes while resizing
@ -280,7 +291,7 @@ public class Editor extends JFrame implements RunnerListener {
// hopefully these are no longer needed w/ swing
// (har har har.. that was wishful thinking)
listener = new EditorListener(this, textarea);
// listener = new EditorListener(this, textarea);
pain.add(box);
// get shift down/up events so we can show the alt version of toolbar buttons
@ -439,32 +450,29 @@ public class Editor extends JFrame implements RunnerListener {
saveMenuItem.setEnabled(!external);
saveAsMenuItem.setEnabled(!external);
textarea.setDisplayLineNumbers(PreferencesData.getBoolean("editor.linenumbers"));
textarea.setMarginLineEnabled(PreferencesData.getBoolean("editor.linenumbers"));
TextAreaPainter painter = textarea.getPainter();
if (external) {
// disable line highlight and turn off the caret when disabling
Color color = Theme.getColor("editor.external.bgcolor");
painter.setBackground(color);
painter.setLineHighlightEnabled(false);
textarea.setCaretVisible(false);
textarea.setBackground(color);
textarea.setHighlightCurrentLine(false);
textarea.setEditable(false);
} else {
Color color = Theme.getColor("editor.bgcolor");
painter.setBackground(color);
boolean highlight = PreferencesData.getBoolean("editor.linehighlight");
painter.setLineHighlightEnabled(highlight);
textarea.setCaretVisible(true);
textarea.setHighlightCurrentLine(highlight);
textarea.setEditable(true);
}
// apply changes to the font size for the editor
//TextAreaPainter painter = textarea.getPainter();
painter.setFont(PreferencesData.getFont("editor.font"));
textarea.setFont(PreferencesData.getFont("editor.font"));
//Font font = painter.getFont();
//textarea.getPainter().setFont(new Font("Courier", Font.PLAIN, 36));
// in case tab expansion stuff has changed
listener.applyPreferences();
// listener.applyPreferences();
// in case moved to a new location
// For 0125, changing to async version (to be implemented later)
@ -944,6 +952,23 @@ public class Editor extends JFrame implements RunnerListener {
}
protected SketchTextArea createTextArea(){
SketchTextArea textArea = new SketchTextArea();
textArea.requestFocusInWindow();
textArea.setMarkOccurrences(true);
textArea.setCodeFoldingEnabled(PreferencesData.getBoolean("editor.codefolding"));
textArea.setAntiAliasingEnabled(PreferencesData.getBoolean("editor.antialias"));
// textArea.setClearWhitespaceLinesEnabled(false);
textArea.setTabsEmulated(PreferencesData.getBoolean("editor.tabs.expand"));
textArea.setTabSize(PreferencesData.getInteger("editor.tabs.size"));
textArea.setEditorListener(new EditorListener(this));
ToolTipManager.sharedInstance().registerComponent(textArea);
configurePopupMenu(textArea);
return textArea;
}
protected JMenuItem createToolMenuItem(String className) {
try {
Class<?> toolClass = Class.forName(className);
@ -1401,18 +1426,6 @@ public class Editor extends JFrame implements RunnerListener {
});
menu.add(item);
item = newJMenuItem(_("Use Selection For Find"), 'E');
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (find == null) {
find = new FindReplace(Editor.this);
}
find.setLocationRelativeTo(Editor.this);
find.setFindText( getSelectedText() );
}
});
menu.add(item);
return menu;
}
@ -1462,24 +1475,18 @@ public class Editor extends JFrame implements RunnerListener {
public void actionPerformed(ActionEvent e) {
try {
undo.undo();
textarea.undoLastAction();
sketch.setModified(true);
} catch (CannotUndoException ex) {
//System.out.println("Unable to undo: " + ex);
//ex.printStackTrace();
}
if (undo.getLastUndoableEdit() != null && undo.getLastUndoableEdit() instanceof CaretAwareUndoableEdit) {
CaretAwareUndoableEdit undoableEdit = (CaretAwareUndoableEdit) undo.getLastUndoableEdit();
int nextCaretPosition = undoableEdit.getCaretPosition() - 1;
if (nextCaretPosition >= 0 && textarea.getDocumentLength() > nextCaretPosition) {
textarea.setCaretPosition(nextCaretPosition);
}
}
updateUndoState();
redoAction.updateRedoState();
}
protected void updateUndoState() {
UndoManager undo = textarea.getUndoManager();
if (undo.canUndo()) {
this.setEnabled(true);
undoItem.setEnabled(true);
@ -1503,21 +1510,17 @@ public class Editor extends JFrame implements RunnerListener {
public void actionPerformed(ActionEvent e) {
try {
undo.redo();
textarea.redoLastAction();
sketch.setModified(true);
} catch (CannotRedoException ex) {
//System.out.println("Unable to redo: " + ex);
//ex.printStackTrace();
}
if (undo.getLastUndoableEdit() != null && undo.getLastUndoableEdit() instanceof CaretAwareUndoableEdit) {
CaretAwareUndoableEdit undoableEdit = (CaretAwareUndoableEdit) undo.getLastUndoableEdit();
textarea.setCaretPosition(undoableEdit.getCaretPosition());
}
updateRedoState();
undoAction.updateUndoState();
}
protected void updateRedoState() {
UndoManager undo = textarea.getUndoManager();
if (undo.canRedo()) {
redoItem.setEnabled(true);
redoItem.setText(undo.getRedoPresentationName());
@ -1581,13 +1584,13 @@ public class Editor extends JFrame implements RunnerListener {
/**
* Get the JEditTextArea object for use (not recommended). This should only
* Get the TextArea object for use (not recommended). This should only
* be used in obscure cases that really need to hack the internals of the
* JEditTextArea. Most tools should only interface via the get/set functions
* found in this class. This will maintain compatibility with future releases,
* which will not use JEditTextArea.
* which will not use TextArea.
*/
public JEditTextArea getTextArea() {
public SketchTextArea getTextArea() {
return textarea;
}
@ -1604,7 +1607,11 @@ public class Editor extends JFrame implements RunnerListener {
* Get a range of text from the current buffer.
*/
public String getText(int start, int stop) {
try {
return textarea.getText(start, stop - start);
} catch (BadLocationException e) {
return null;
}
}
@ -1612,20 +1619,10 @@ public class Editor extends JFrame implements RunnerListener {
* Replace the entire contents of the front-most tab.
*/
public void setText(String what) {
startCompoundEdit();
textarea.setText(what);
stopCompoundEdit();
}
public void insertText(String what) {
startCompoundEdit();
int caret = getCaretOffset();
setSelection(caret, caret);
textarea.setSelectedText(what);
stopCompoundEdit();
}
/**
* Called to update the text but not switch to a different set of code
@ -1651,15 +1648,10 @@ public class Editor extends JFrame implements RunnerListener {
public void setSelectedText(String what) {
textarea.setSelectedText(what);
textarea.replaceSelection(what);
}
public void setSelection(int start, int stop) {
// make sure that a tool isn't asking for a bad location
start = PApplet.constrain(start, 0, textarea.getDocumentLength());
stop = PApplet.constrain(stop, 0, textarea.getDocumentLength());
textarea.select(start, stop);
}
@ -1695,7 +1687,7 @@ public class Editor extends JFrame implements RunnerListener {
* Get the end point of the current selection.
*/
public int getSelectionStop() {
return textarea.getSelectionStop();
return textarea.getSelectionEnd();
}
@ -1703,18 +1695,11 @@ public class Editor extends JFrame implements RunnerListener {
* Get text for a specified line.
*/
public String getLineText(int line) {
return textarea.getLineText(line);
try {
return textarea.getText(textarea.getLineStartOffset(line), textarea.getLineEndOffset(line));
} catch (BadLocationException e) {
return "";
}
/**
* Replace the text on a specified line.
*/
public void setLineText(int line, String what) {
startCompoundEdit();
textarea.select(getLineStartOffset(line), getLineStopOffset(line));
textarea.setSelectedText(what);
stopCompoundEdit();
}
@ -1722,7 +1707,11 @@ public class Editor extends JFrame implements RunnerListener {
* Get character offset for the start of a given line of text.
*/
public int getLineStartOffset(int line) {
try {
return textarea.getLineStartOffset(line);
} catch (BadLocationException e) {
return -1;
}
}
@ -1730,7 +1719,11 @@ public class Editor extends JFrame implements RunnerListener {
* Get character offset for end of a given line of text.
*/
public int getLineStopOffset(int line) {
return textarea.getLineStopOffset(line);
try {
return textarea.getLineEndOffset(line);
} catch (BadLocationException e) {
return -1;
}
}
@ -1742,29 +1735,8 @@ public class Editor extends JFrame implements RunnerListener {
}
/**
* Use before a manipulating text to group editing operations together as a
* single undo. Use stopCompoundEdit() once finished.
*/
public void startCompoundEdit() {
compoundEdit = new CompoundEdit();
}
/**
* Use with startCompoundEdit() to group edit operations in a single undo.
*/
public void stopCompoundEdit() {
compoundEdit.end();
undo.addEdit(compoundEdit);
undoAction.updateUndoState();
redoAction.updateRedoState();
compoundEdit = null;
}
public int getScrollPosition() {
return textarea.getScrollPosition();
return scrollPane.getVerticalScrollBar().getValue();
}
@ -1775,15 +1747,12 @@ public class Editor extends JFrame implements RunnerListener {
* Switch between tabs, this swaps out the Document object
* that's currently being manipulated.
*/
protected void setCode(SketchCodeDocument codeDoc) {
SyntaxDocument document = (SyntaxDocument) codeDoc.getDocument();
protected void setCode(final SketchCodeDocument codeDoc) {
RSyntaxDocument document = (RSyntaxDocument) codeDoc.getDocument();
if (document == null) { // this document not yet inited
document = new SyntaxDocument();
codeDoc.setDocument(document);
// turn on syntax highlighting
document.setTokenMarker(new PdeKeywords());
document = new RSyntaxDocument(RSyntaxDocument.SYNTAX_STYLE_CPLUSPLUS);
document.putProperty(PlainDocument.tabSizeAttribute, Preferences.getInteger("editor.tabs.size"));
// insert the program text into the document object
try {
@ -1791,38 +1760,40 @@ public class Editor extends JFrame implements RunnerListener {
} catch (BadLocationException bl) {
bl.printStackTrace();
}
// set up this guy's own undo manager
// code.undo = new UndoManager();
// connect the undo listener to the editor
document.addUndoableEditListener(new UndoableEditListener() {
public void undoableEditHappened(UndoableEditEvent e) {
if (compoundEdit != null) {
compoundEdit.addEdit(new CaretAwareUndoableEdit(e.getEdit(), textarea));
} else if (undo != null) {
undo.addEdit(new CaretAwareUndoableEdit(e.getEdit(), textarea));
}
if (compoundEdit != null || undo != null) {
sketch.setModified(true);
undoAction.updateUndoState();
redoAction.updateRedoState();
}
}
});
codeDoc.setDocument(document);
}
// update the document object that's in use
textarea.setDocument(document,
codeDoc.getSelectionStart(), codeDoc.getSelectionStop(),
codeDoc.getScrollPosition());
if(codeDoc.getUndo() == null){
codeDoc.setUndo(new LastUndoableEditAwareUndoManager(textarea, this));
document.addUndoableEditListener(codeDoc.getUndo());
}
// Update the document object that's in use
textarea.switchDocument(document, codeDoc.getUndo());
// HACK multiple tabs: for update Listeners of Gutter, forcin call: Gutter.setTextArea(RTextArea)
// BUG: https://github.com/bobbylight/RSyntaxTextArea/issues/84
scrollPane.setViewportView(textarea);
textarea.select(codeDoc.getSelectionStart(), codeDoc.getSelectionStop());
textarea.requestFocus(); // get the caret blinking
this.undo = codeDoc.getUndo();
final int position = codeDoc.getScrollPosition();
// invokeLater: Expect the document to be rendered correctly to set the new position
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
scrollPane.getVerticalScrollBar().setValue(position);
undoAction.updateUndoState();
redoAction.updateRedoState();
}
});
}
// . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
@ -1833,7 +1804,6 @@ public class Editor extends JFrame implements RunnerListener {
*/
public void handleCut() {
textarea.cut();
sketch.setModified(true);
}
@ -1860,7 +1830,6 @@ public class Editor extends JFrame implements RunnerListener {
*/
public void handlePaste() {
textarea.paste();
sketch.setModified(true);
}
@ -1871,103 +1840,67 @@ public class Editor extends JFrame implements RunnerListener {
textarea.selectAll();
}
protected void handleCommentUncomment() {
startCompoundEdit();
int startLine = textarea.getSelectionStartLine();
int stopLine = textarea.getSelectionStopLine();
int lastLineStart = textarea.getLineStartOffset(stopLine);
int selectionStop = textarea.getSelectionStop();
// If the selection ends at the beginning of the last line,
// then don't (un)comment that line.
if (selectionStop == lastLineStart) {
// Though if there's no selection, don't do that
if (textarea.isSelectionActive()) {
stopLine--;
}
/**
* Begins an "atomic" edit. This method is called when TextArea
* KNOWS that some edits should be compound automatically, such as the playing back of a macro.
*
* @see #endInternalAtomicEdit()
*/
public void beginInternalAtomicEdit(){
textarea.getUndoManager().beginInternalAtomicEdit();
}
// If the text is empty, ignore the user.
// Also ensure that all lines are commented (not just the first)
// when determining whether to comment or uncomment.
int length = textarea.getDocumentLength();
boolean commented = true;
for (int i = startLine; commented && (i <= stopLine); i++) {
int pos = textarea.getLineStartOffset(i);
if (pos + 2 > length) {
commented = false;
} else {
// Check the first two characters to see if it's already a comment.
String begin = textarea.getText(pos, 2);
//System.out.println("begin is '" + begin + "'");
commented = begin.equals("//");
}
/**
* Ends an "atomic" edit.
*
* @see #beginInternalAtomicEdit()
*/
public void endInternalAtomicEdit(){
textarea.getUndoManager().endInternalAtomicEdit();
}
for (int line = startLine; line <= stopLine; line++) {
int location = textarea.getLineStartOffset(line);
if (commented) {
// remove a comment
textarea.select(location, location+2);
if (textarea.getSelectedText().equals("//")) {
textarea.setSelectedText("");
}
} else {
// add a comment
textarea.select(location, location);
textarea.setSelectedText("//");
}
}
// Subtract one from the end, otherwise selects past the current line.
// (Which causes subsequent calls to keep expanding the selection)
textarea.select(textarea.getLineStartOffset(startLine),
textarea.getLineStopOffset(stopLine) - 1);
stopCompoundEdit();
void handleCommentUncomment() {
Action action = textarea.getActionMap().get(RSyntaxTextAreaEditorKit.rstaToggleCommentAction);
action.actionPerformed(null);
}
protected void handleIndentOutdent(boolean indent) {
int tabSize = PreferencesData.getInteger("editor.tabs.size");
String tabString = Editor.EMPTY.substring(0, tabSize);
startCompoundEdit();
int startLine = textarea.getSelectionStartLine();
int stopLine = textarea.getSelectionStopLine();
// If the selection ends at the beginning of the last line,
// then don't (un)comment that line.
int lastLineStart = textarea.getLineStartOffset(stopLine);
int selectionStop = textarea.getSelectionStop();
if (selectionStop == lastLineStart) {
// Though if there's no selection, don't do that
if (textarea.isSelectionActive()) {
stopLine--;
}
}
for (int line = startLine; line <= stopLine; line++) {
int location = textarea.getLineStartOffset(line);
if (indent) {
textarea.select(location, location);
textarea.setSelectedText(tabString);
} else { // outdent
textarea.select(location, location + tabSize);
// Don't eat code if it's not indented
if (textarea.getSelectedText().equals(tabString)) {
textarea.setSelectedText("");
int caretPosition = textarea.getCaretPosition();
boolean noSelec = !textarea.isSelectionActive();
// if no selection, focus on first char.
if (noSelec) {
try {
int line = textarea.getCaretLineNumber();
int startOffset = textarea.getLineStartOffset(line);
textarea.setCaretPosition(startOffset);
} catch (BadLocationException e) {
}
}
// Insert Tab or Spaces..
Action action = textarea.getActionMap().get(RSyntaxTextAreaEditorKit.insertTabAction);
action.actionPerformed(null);
if (noSelec) {
textarea.setCaretPosition(caretPosition);
}
// Subtract one from the end, otherwise selects past the current line.
// (Which causes subsequent calls to keep expanding the selection)
textarea.select(textarea.getLineStartOffset(startLine),
textarea.getLineStopOffset(stopLine) - 1);
stopCompoundEdit();
} else {
Action action = textarea.getActionMap().get(RSyntaxTextAreaEditorKit.rstaDecreaseIndentAction);
action.actionPerformed(null);
}
}
/** Checks the preferences you are in external editing mode */
public static boolean isExternalMode(){
return PreferencesData.getBoolean("editor.external");
}
protected String getCurrentKeyword() {
@ -2077,6 +2010,7 @@ public class Editor extends JFrame implements RunnerListener {
@Override
public void run() {
try {
textarea.removeAllLineHighlights();
sketch.prepare();
sketch.build(verbose, saveHex);
statusNotice(_("Done compiling."));
@ -2258,7 +2192,7 @@ public class Editor extends JFrame implements RunnerListener {
sketch.setCurrentCode(codeIndex);
textarea.select(selStart, selStop);
textarea.setScrollPosition(scrollPos);
scrollPane.getVerticalScrollBar().setValue(scrollPos);
}
@ -2383,6 +2317,7 @@ public class Editor extends JFrame implements RunnerListener {
public boolean handleSave(boolean immediately) {
//stopRunner();
handleStop(); // 0136
textarea.removeAllLineHighlights();
if (untitled) {
return handleSaveAs();
@ -2759,9 +2694,9 @@ public class Editor extends JFrame implements RunnerListener {
}
if (pageFormat != null) {
//System.out.println("setting page format " + pageFormat);
printerJob.setPrintable(textarea.getPainter(), pageFormat);
printerJob.setPrintable(textarea, pageFormat);
} else {
printerJob.setPrintable(textarea.getPainter());
printerJob.setPrintable(textarea);
}
// set the name of the job to the code name
printerJob.setJobName(sketch.getCurrentCode().getPrettyName());
@ -2818,7 +2753,7 @@ public class Editor extends JFrame implements RunnerListener {
// The error is at the end of this current chunk of code,
// so the last line needs to be selected.
line = textarea.getLineCount() - 1;
if (textarea.getLineText(line).length() == 0) {
if (getLineText(line).length() == 0) {
// The last line may be zero length, meaning nothing to select.
// If so, back up one more line.
line--;
@ -2827,8 +2762,12 @@ public class Editor extends JFrame implements RunnerListener {
if (line < 0 || line >= textarea.getLineCount()) {
System.err.println(I18n.format(_("Bad error line: {0}"), line));
} else {
textarea.select(textarea.getLineStartOffset(line),
textarea.getLineStopOffset(line) - 1);
try {
textarea.addLineHighlight(line, new Color(1, 0, 0, 0.2f));
textarea.setCaretPosition(textarea.getLineStartOffset(line));
} catch (BadLocationException e1) {
e1.printStackTrace();
}
}
}
}
@ -2879,148 +2818,101 @@ public class Editor extends JFrame implements RunnerListener {
lineStatus.repaint();
}
/**
* Returns the edit popup menu.
*/
class TextAreaPopup extends JPopupMenu {
//private String currentDir = System.getProperty("user.dir");
private String referenceFile = null;
private JMenuItem cutItem;
private JMenuItem copyItem;
private JMenuItem discourseItem;
private JMenuItem referenceItem;
private JMenuItem openURLItem;
private JSeparator openURLItemSeparator;
protected void configurePopupMenu(final SketchTextArea textarea){
private String clickedURL;
JPopupMenu menu = textarea.getPopupMenu();
public TextAreaPopup() {
openURLItem = new JMenuItem(_("Open URL"));
openURLItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Base.openURL(clickedURL);
}
});
add(openURLItem);
menu.addSeparator();
openURLItemSeparator = new JSeparator();
add(openURLItemSeparator);
JMenuItem item = createToolMenuItem("cc.arduino.packages.formatter.AStyle");
item.setName("menuToolsAutoFormat");
cutItem = new JMenuItem(_("Cut"));
cutItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handleCut();
}
});
add(cutItem);
menu.add(item);
copyItem = new JMenuItem(_("Copy"));
copyItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handleCopy();
}
});
add(copyItem);
discourseItem = new JMenuItem(_("Copy for Forum"));
discourseItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handleDiscourseCopy();
}
});
add(discourseItem);
discourseItem = new JMenuItem(_("Copy as HTML"));
discourseItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handleHTMLCopy();
}
});
add(discourseItem);
JMenuItem item = new JMenuItem(_("Paste"));
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handlePaste();
}
});
add(item);
item = new JMenuItem(_("Select All"));
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handleSelectAll();
}
});
add(item);
addSeparator();
item = new JMenuItem(_("Comment/Uncomment"));
item = newJMenuItem(_("Comment/Uncomment"), '/');
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handleCommentUncomment();
}
});
add(item);
menu.add(item);
item = new JMenuItem(_("Increase Indent"));
item = newJMenuItem(_("Increase Indent"), ']');
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handleIndentOutdent(true);
}
});
add(item);
menu.add(item);
item = new JMenuItem(_("Decrease Indent"));
item = newJMenuItem(_("Decrease Indent"), '[');
item.setName("menuDecreaseIndent");
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handleIndentOutdent(false);
}
});
add(item);
menu.add(item);
addSeparator();
item = new JMenuItem(_("Copy for Forum"));
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handleDiscourseCopy();
}
});
menu.add(item);
referenceItem = new JMenuItem(_("Find in Reference"));
item = new JMenuItem(_("Copy as HTML"));
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handleHTMLCopy();
}
});
menu.add(item);
final JMenuItem referenceItem = new JMenuItem(_("Find in Reference"));
referenceItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handleFindReference();
}
});
add(referenceItem);
menu.add(referenceItem);
final JMenuItem openURLItem = new JMenuItem(_("Open URL"));
openURLItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Base.openURL(e.getActionCommand());
}
});
menu.add(openURLItem);
// if no text is selected, disable copy and cut menu items
public void show(Component component, int x, int y) {
int lineNo = textarea.getLineOfOffset(textarea.xyToOffset(x, y));
int offset = textarea.xToOffset(lineNo, x);
String line = textarea.getLineText(lineNo);
clickedURL = textarea.checkClickedURL(line, offset);
if (clickedURL != null) {
openURLItem.setVisible(true);
openURLItemSeparator.setVisible(true);
} else {
openURLItem.setVisible(false);
openURLItemSeparator.setVisible(false);
}
menu.addPopupMenuListener(new PopupMenuListener() {
if (textarea.isSelectionActive()) {
cutItem.setEnabled(true);
copyItem.setEnabled(true);
discourseItem.setEnabled(true);
} else {
cutItem.setEnabled(false);
copyItem.setEnabled(false);
discourseItem.setEnabled(false);
}
referenceFile = PdeKeywords.getReference(getCurrentKeyword());
@Override
public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
String referenceFile = PdeKeywords.getReference(getCurrentKeyword());
referenceItem.setEnabled(referenceFile != null);
super.show(component, x, y);
int offset = textarea.getCaretPosition();
org.fife.ui.rsyntaxtextarea.Token token = RSyntaxUtilities.getTokenAtOffset(textarea, offset);
if (token != null && token.isHyperlink()) {
openURLItem.setEnabled(true);
openURLItem.setActionCommand(token.getLexeme());
} else {
openURLItem.setEnabled(false);
}
}
@Override
public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
}
@Override
public void popupMenuCanceled(PopupMenuEvent e) {
}
});
}
}

25
app/src/processing/app/EditorLineStatus.java
View File

@ -1,3 +1,5 @@
/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
Part of the Processing project - http://processing.org
@ -20,26 +22,23 @@
package processing.app;
import processing.app.helpers.OSUtils;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.*;
import java.awt.geom.Rectangle2D;
import java.util.Map;
import javax.swing.JComponent;
import processing.app.helpers.OSUtils;
import processing.app.helpers.PreferencesMap;
import processing.app.syntax.JEditTextArea;
import processing.app.syntax.SketchTextArea;
/**
* Li'l status bar fella that shows the line number.
*/
@SuppressWarnings("serial")
public class EditorLineStatus extends JComponent {
JEditTextArea textarea;
SketchTextArea textarea;
int start = -1, stop;
Image resize;
@ -55,9 +54,11 @@ public class EditorLineStatus extends JComponent {
String name = "";
String serialport = "";
public EditorLineStatus(JEditTextArea textarea) {
public EditorLineStatus(SketchTextArea textarea) {
this.textarea = textarea;
textarea.editorLineStatus = this;
textarea.setEditorLineStatus(this);
background = Theme.getColor("linestatus.bgcolor");
font = Theme.getFont("linestatus.font");

653
app/src/processing/app/EditorListener.java
View File

@ -1,636 +1,83 @@
/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
Part of the Processing project - http://processing.org
Copyright (c) 2004-08 Ben Fry and Casey Reas
Copyright (c) 2001-04 Massachusetts Institute of Technology
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package processing.app;
import processing.app.syntax.*;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.*;
import java.awt.event.*;
import processing.app.syntax.SketchTextArea;
public class EditorListener implements KeyListener {
/**
* Filters key events for tab expansion/indent/etc.
* <p/>
* For version 0099, some changes have been made to make the indents
* smarter. There are still issues though:
* + indent happens when it picks up a curly brace on the previous line,
* but not if there's a blank line between them.
* + It also doesn't handle single indent situations where a brace
* isn't used (i.e. an if statement or for loop that's a single line).
* It shouldn't actually be using braces.
* Solving these issues, however, would probably best be done by a
* smarter parser/formatter, rather than continuing to hack this class.
*/
public class EditorListener {
private Editor editor;
private JEditTextArea textarea;
private boolean externalEditor;
private boolean tabsExpand;
private boolean tabsIndent;
private int tabSize;
private String tabString;
private boolean autoIndent;
// private int selectionStart, selectionEnd;
// private int position;
public EditorListener(Editor editor) {
super();
this.editor = editor;
}
/** ctrl-alt on windows and linux, cmd-alt on mac os x */
static final int CTRL_ALT = ActionEvent.ALT_MASK |
Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();
static final int CTRL_ALT = ActionEvent.ALT_MASK | Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();
static final int CTRL_SHIFT = ActionEvent.SHIFT_MASK | Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();
static final int CTRL = Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();
public EditorListener(Editor editor, JEditTextArea textarea) {
this.editor = editor;
this.textarea = textarea;
// let him know that i'm leechin'
textarea.editorListener = this;
applyPreferences();
}
public void applyPreferences() {
tabsExpand = PreferencesData.getBoolean("editor.tabs.expand");
//tabsIndent = Preferences.getBoolean("editor.tabs.indent");
tabSize = PreferencesData.getInteger("editor.tabs.size");
tabString = Editor.EMPTY.substring(0, tabSize);
autoIndent = PreferencesData.getBoolean("editor.indent");
externalEditor = PreferencesData.getBoolean("editor.external");
}
//public void setExternalEditor(boolean externalEditor) {
//this.externalEditor = externalEditor;
//}
/**
* Intercepts key pressed events for JEditTextArea.
* <p/>
* Called by JEditTextArea inside processKeyEvent(). Note that this
* won't intercept actual characters, because those are fired on
* keyTyped().
* @return true if the event has been handled (to remove it from the queue)
*/
public boolean keyPressed(KeyEvent event) {
// don't do things if the textarea isn't editable
if (externalEditor) return false;
//deselect(); // this is for paren balancing
public void keyTyped(KeyEvent event) {
char c = event.getKeyChar();
int code = event.getKeyCode();
// if (code == KeyEvent.VK_SHIFT) {
// editor.toolbar.setShiftPressed(true);
// }
if ((event.getModifiers() & KeyEvent.CTRL_MASK) != 0) {
// The char is not control code when CTRL key pressed? It should be a shortcut.
if (!Character.isISOControl(c)) {
event.consume();
}
}
}
//System.out.println((int)c + " " + code + " " + event);
//System.out.println();
@Override
public void keyPressed(KeyEvent event) {
SketchTextArea textarea = editor.getTextArea();
if (!textarea.isEditable()) return;
Sketch sketch = editor.getSketch();
int code = event.getKeyCode();
// Navigation..
if ((event.getModifiers() & CTRL) == CTRL && code == KeyEvent.VK_TAB) {
sketch.handleNextCode();
}
// Navigation..
// FIXME: not working on LINUX !!!
if (((event.getModifiers() & CTRL_SHIFT) == CTRL_SHIFT)) {
if(code == KeyEvent.VK_TAB)
sketch.handlePrevCode();
}
// Navigation..
if ((event.getModifiers() & CTRL_ALT) == CTRL_ALT) {
if (code == KeyEvent.VK_LEFT) {
sketch.handlePrevCode();
return true;
} else if (code == KeyEvent.VK_RIGHT) {
sketch.handleNextCode();
return true;
}
}
if ((event.getModifiers() & KeyEvent.CTRL_MASK) != 0) {
// Consume ctrl-m(carriage return) keypresses
if (code == KeyEvent.VK_M) {
event.consume(); // does nothing
return false;
}
// The char is not control code when CTRL key pressed? It should be a shortcut.
if (!Character.isISOControl(c)) {
return false;
}
}
if ((event.getModifiers() & KeyEvent.META_MASK) != 0) {
//event.consume(); // does nothing
return false;
}
// TODO i don't like these accessors. clean em up later.
if (!editor.getSketch().isModified()) {
if ((code == KeyEvent.VK_BACK_SPACE) || (code == KeyEvent.VK_TAB) ||
(code == KeyEvent.VK_ENTER) || ((c >= 32) && (c < 128))) {
sketch.setModified(true);
}
}
if ((code == KeyEvent.VK_UP) &&
((event.getModifiers() & KeyEvent.CTRL_MASK) != 0)) {
// back up to the last empty line
char contents[] = textarea.getText().toCharArray();
//int origIndex = textarea.getCaretPosition() - 1;
int caretIndex = textarea.getCaretPosition();
int index = calcLineStart(caretIndex - 1, contents);
//System.out.println("line start " + (int) contents[index]);
index -= 2; // step over the newline
//System.out.println((int) contents[index]);
boolean onlySpaces = true;
while (index > 0) {
if (contents[index] == 10) {
if (onlySpaces) {
index++;
break;
} else {
onlySpaces = true; // reset
}
} else if (contents[index] != ' ') {
onlySpaces = false;
}
index--;
}
// if the first char, index will be -2
if (index < 0) index = 0;
if ((event.getModifiers() & KeyEvent.SHIFT_MASK) != 0) {
textarea.setSelectionStart(caretIndex);
textarea.setSelectionEnd(index);
} else {
textarea.setCaretPosition(index);
}
event.consume();
return true;
} else if ((code == KeyEvent.VK_DOWN) &&
((event.getModifiers() & KeyEvent.CTRL_MASK) != 0)) {
char contents[] = textarea.getText().toCharArray();
int caretIndex = textarea.getCaretPosition();
int index = caretIndex;
int lineStart = 0;
boolean onlySpaces = false; // don't count this line
while (index < contents.length) {
if (contents[index] == 10) {
if (onlySpaces) {
index = lineStart; // this is it
break;
} else {
lineStart = index + 1;
onlySpaces = true; // reset
}
} else if (contents[index] != ' ') {
onlySpaces = false;
}
index++;
}
// if the first char, index will be -2
//if (index < 0) index = 0;
//textarea.setSelectionStart(index);
//textarea.setSelectionEnd(index);
if ((event.getModifiers() & KeyEvent.SHIFT_MASK) != 0) {
textarea.setSelectionStart(caretIndex);
textarea.setSelectionEnd(index);
} else {
textarea.setCaretPosition(index);
}
event.consume();
return true;
}
switch ((int) c) {
case 9: // TAB
if (textarea.isSelectionActive()) {
boolean outdent = (event.getModifiers() & KeyEvent.SHIFT_MASK) != 0;
editor.handleIndentOutdent(!outdent);
} else if (tabsExpand) { // expand tabs
textarea.setSelectedText(tabString);
event.consume();
return true;
} else if (tabsIndent) {
// this code is incomplete
// if this brace is the only thing on the line, outdent
//char contents[] = getCleanedContents();
char contents[] = textarea.getText().toCharArray();
// index to the character to the left of the caret
int prevCharIndex = textarea.getCaretPosition() - 1;
// now find the start of this line
int lineStart = calcLineStart(prevCharIndex, contents);
int lineEnd = lineStart;
while ((lineEnd < contents.length - 1) &&
(contents[lineEnd] != 10)) {
lineEnd++;
}
// get the number of braces, to determine whether this is an indent
int braceBalance = 0;
int index = lineStart;
while ((index < contents.length) &&
(contents[index] != 10)) {
if (contents[index] == '{') {
braceBalance++;
} else if (contents[index] == '}') {
braceBalance--;
}
index++;
}
// if it's a starting indent, need to ignore it, so lineStart
// will be the counting point. but if there's a closing indent,
// then the lineEnd should be used.
int where = (braceBalance > 0) ? lineStart : lineEnd;
int indent = calcBraceIndent(where, contents);
if (indent == -1) {
// no braces to speak of, do nothing
indent = 0;
} else {
indent += tabSize;
}
// and the number of spaces it has
int spaceCount = calcSpaceCount(prevCharIndex, contents);
textarea.setSelectionStart(lineStart);
textarea.setSelectionEnd(lineStart + spaceCount);
textarea.setSelectedText(Editor.EMPTY.substring(0, indent));
event.consume();
return true;
}
break;
case 10: // auto-indent
case 13:
if (autoIndent) {
char contents[] = textarea.getText().toCharArray();
// this is the previous character
// (i.e. when you hit return, it'll be the last character
// just before where the newline will be inserted)
int origIndex = textarea.getCaretPosition() - 1;
// NOTE all this cursing about CRLF stuff is probably moot
// NOTE since the switch to JEditTextArea, which seems to use
// NOTE only LFs internally (thank god). disabling for 0099.
// walk through the array to the current caret position,
// and count how many weirdo windows line endings there are,
// which would be throwing off the caret position number
/*
int offset = 0;
int realIndex = origIndex;
for (int i = 0; i < realIndex-1; i++) {
if ((contents[i] == 13) && (contents[i+1] == 10)) {
offset++;
realIndex++;
}
}
// back up until \r \r\n or \n.. @#($* cross platform
//System.out.println(origIndex + " offset = " + offset);
origIndex += offset; // ARGH!#(* WINDOWS#@($*
*/
// if the previous thing is a brace (whether prev line or
// up farther) then the correct indent is the number of spaces
// on that line + 'indent'.
// if the previous line is not a brace, then just use the
// identical indentation to the previous line
// calculate the amount of indent on the previous line
// this will be used *only if the prev line is not an indent*
int spaceCount = calcSpaceCount(origIndex, contents);
// If the last character was a left curly brace, then indent.
// For 0122, walk backwards a bit to make sure that the there
// isn't a curly brace several spaces (or lines) back. Also
// moved this before calculating extraCount, since it'll affect
// that as well.
int index2 = origIndex;
while ((index2 >= 0) &&
Character.isWhitespace(contents[index2])) {
index2--;
}
if (index2 != -1) {
// still won't catch a case where prev stuff is a comment
if (contents[index2] == '{') {
// intermediate lines be damned,
// use the indent for this line instead
spaceCount = calcSpaceCount(index2, contents);
spaceCount += tabSize;
}
}
//System.out.println("spaceCount should be " + spaceCount);
// now before inserting this many spaces, walk forward from
// the caret position and count the number of spaces,
// so that the number of spaces aren't duplicated again
int index = origIndex + 1;
int extraCount = 0;
while ((index < contents.length) &&
(contents[index] == ' ')) {
//spaceCount--;
extraCount++;
index++;
}
int braceCount = 0;
while ((index < contents.length) && (contents[index] != '\n')) {
if (contents[index] == '}') {
braceCount++;
}
index++;
}
// hitting return on a line with spaces *after* the caret
// can cause trouble. for 0099, was ignoring the case, but this is
// annoying, so in 0122 we're trying to fix that.
/*
if (spaceCount - extraCount > 0) {
spaceCount -= extraCount;
}
*/
spaceCount -= extraCount;
//if (spaceCount < 0) spaceCount = 0;
//System.out.println("extraCount is " + extraCount);
// now, check to see if the current line contains a } and if so,
// outdent again by indent
//if (braceCount > 0) {
//spaceCount -= 2;
// if (event.isAltDown() && code == KeyEvent.VK_T) {
// int line = textarea.getCaretLineNumber();
// textarea.setActiveLineRange(line, line + 3);
// }
if (spaceCount < 0) {
// for rev 0122, actually delete extra space
//textarea.setSelectionStart(origIndex + 1);
textarea.setSelectionEnd(textarea.getSelectionStop() - spaceCount);
textarea.setSelectedText("\n");
} else {
String insertion = "\n" + Editor.EMPTY.substring(0, spaceCount);
textarea.setSelectedText(insertion);
}
// not gonna bother handling more than one brace
if (braceCount > 0) {
int sel = textarea.getSelectionStart();
// sel - tabSize will be -1 if start/end parens on the same line
// http://dev.processing.org/bugs/show_bug.cgi?id=484
if (sel - tabSize >= 0) {
textarea.select(sel - tabSize, sel);
String s = Editor.EMPTY.substring(0, tabSize);
// if these are spaces that we can delete
if (textarea.getSelectedText().equals(s)) {
textarea.setSelectedText("");
} else {
textarea.select(sel, sel);
}
}
}
} else {
// Enter/Return was being consumed by somehow even if false
// was returned, so this is a band-aid to simply fire the event again.
// http://dev.processing.org/bugs/show_bug.cgi?id=1073
textarea.setSelectedText(String.valueOf(c));
}
// mark this event as already handled (all but ignored)
event.consume();
return true;
@Override
public void keyReleased(KeyEvent e) {
// TODO Auto-generated method stub
case '}':
if (autoIndent) {
// first remove anything that was there (in case this multiple
// characters are selected, so that it's not in the way of the
// spaces for the auto-indent
if (textarea.getSelectionStart() != textarea.getSelectionStop()) {
textarea.setSelectedText("");
}
// if this brace is the only thing on the line, outdent
char contents[] = textarea.getText().toCharArray();
// index to the character to the left of the caret
int prevCharIndex = textarea.getCaretPosition() - 1;
// backup from the current caret position to the last newline,
// checking for anything besides whitespace along the way.
// if there's something besides whitespace, exit without
// messing any sort of indenting.
int index = prevCharIndex;
boolean finished = false;
while ((index != -1) && (!finished)) {
if (contents[index] == 10) {
finished = true;
index++;
} else if (contents[index] != ' ') {
// don't do anything, this line has other stuff on it
return false;
} else {
index--;
}
}
if (!finished) return false; // brace with no start
int lineStartIndex = index;
int pairedSpaceCount = calcBraceIndent(prevCharIndex, contents); //, 1);
if (pairedSpaceCount == -1) return false;
textarea.setSelectionStart(lineStartIndex);
textarea.setSelectedText(Editor.EMPTY.substring(0, pairedSpaceCount));
// mark this event as already handled
event.consume();
return true;
}
break;
}
return false;
}
// public boolean keyReleased(KeyEvent event) {
// if (code == KeyEvent.VK_SHIFT) {
// editor.toolbar.setShiftPressed(false);
// }
// }
public boolean keyTyped(KeyEvent event) {
char c = event.getKeyChar();
if ((event.getModifiers() & KeyEvent.CTRL_MASK) != 0) {
// The char is not control code when CTRL key pressed? It should be a shortcut.
if (!Character.isISOControl(c)) {
event.consume();
return true;
}
}
return false;
}
/**
* Return the index for the first character on this line.
*/
protected int calcLineStart(int index, char contents[]) {
// backup from the current caret position to the last newline,
// so that we can figure out how far this line was indented
/*int spaceCount = 0;*/
boolean finished = false;
while ((index != -1) && (!finished)) {
if ((contents[index] == 10) ||
(contents[index] == 13)) {
finished = true;
//index++; // maybe ?
} else {
index--; // new
}
}
// add one because index is either -1 (the start of the document)
// or it's the newline character for the previous line
return index + 1;
}
/**
* Calculate the number of spaces on this line.
*/
protected int calcSpaceCount(int index, char contents[]) {
index = calcLineStart(index, contents);
int spaceCount = 0;
// now walk forward and figure out how many spaces there are
while ((index < contents.length) && (index >= 0) &&
(contents[index++] == ' ')) {
spaceCount++;
}
return spaceCount;
}
/**
* Walk back from 'index' until the brace that seems to be
* the beginning of the current block, and return the number of
* spaces found on that line.
*/
protected int calcBraceIndent(int index, char contents[]) {
// now that we know things are ok to be indented, walk
// backwards to the last { to see how far its line is indented.
// this isn't perfect cuz it'll pick up commented areas,
// but that's not really a big deal and can be fixed when
// this is all given a more complete (proper) solution.
int braceDepth = 1;
boolean finished = false;
while ((index != -1) && (!finished)) {
if (contents[index] == '}') {
// aww crap, this means we're one deeper
// and will have to find one more extra {
braceDepth++;
//if (braceDepth == 0) {
//finished = true;
//}
index--;
} else if (contents[index] == '{') {
braceDepth--;
if (braceDepth == 0) {
finished = true;
}
index--;
} else {
index--;
}
}
// never found a proper brace, be safe and don't do anything
if (!finished) return -1;
// check how many spaces on the line with the matching open brace
//int pairedSpaceCount = calcSpaceCount(index, contents);
//System.out.println(pairedSpaceCount);
return calcSpaceCount(index, contents);
}
/**
* Get the character array and blank out the commented areas.
* This hasn't yet been tested, the plan was to make auto-indent
* less gullible (it gets fooled by braces that are commented out).
*/
protected char[] getCleanedContents() {
char c[] = textarea.getText().toCharArray();
int index = 0;
while (index < c.length - 1) {
if ((c[index] == '/') && (c[index+1] == '*')) {
c[index++] = 0;
c[index++] = 0;
while ((index < c.length - 1) &&
!((c[index] == '*') && (c[index+1] == '/'))) {
c[index++] = 0;
}
} else if ((c[index] == '/') && (c[index+1] == '/')) {
// clear out until the end of the line
while ((index < c.length) && (c[index] != 10)) {
c[index++] = 0;
}
if (index != c.length) {
index++; // skip over the newline
}
}
}
return c;
}
/*
protected char[] getCleanedContents() {
char c[] = textarea.getText().toCharArray();
boolean insideMulti; // multi-line comment
boolean insideSingle; // single line double slash
//for (int i = 0; i < c.length - 1; i++) {
int index = 0;
while (index < c.length - 1) {
if (insideMulti && (c[index] == '*') && (c[index+1] == '/')) {
insideMulti = false;
index += 2;
} else if ((c[index] == '/') && (c[index+1] == '*')) {
insideMulti = true;
index += 2;
} else if ((c[index] == '/') && (c[index+1] == '/')) {
// clear out until the end of the line
while (c[index] != 10) {
c[index++] = 0;
}
index++;
}
}
}
*/
}

27
app/src/processing/app/LastUndoableEditAwareUndoManager.java
View File

@ -2,31 +2,36 @@ package processing.app;
import javax.swing.undo.CannotRedoException;
import javax.swing.undo.CannotUndoException;
import javax.swing.undo.UndoManager;
import javax.swing.undo.UndoableEdit;
@SuppressWarnings("serial")
public class LastUndoableEditAwareUndoManager extends UndoManager {
import org.fife.ui.rtextarea.RUndoManager;
private UndoableEdit lastUndoableEdit;
import processing.app.syntax.SketchTextArea;
public LastUndoableEditAwareUndoManager() {
this.lastUndoableEdit = null;
public class LastUndoableEditAwareUndoManager extends RUndoManager {
private Editor editor;
public LastUndoableEditAwareUndoManager(SketchTextArea textarea, Editor editor) {
super(textarea);
this.editor = editor;
}
@Override
public synchronized void undo() throws CannotUndoException {
lastUndoableEdit = super.editToBeUndone();
super.undo();
}
@Override
public synchronized void redo() throws CannotRedoException {
lastUndoableEdit = super.editToBeRedone();
super.redo();
}
public UndoableEdit getLastUndoableEdit() {
return lastUndoableEdit;
@Override
public void updateActions() {
super.updateActions();
editor.undoAction.updateUndoState();
editor.redoAction.updateRedoState();
}
}

6
app/src/processing/app/Sketch.java
View File

@ -112,7 +112,7 @@ public class Sketch {
for (SketchCode code : data.getCodes()) {
if (code.getMetadata() == null)
code.setMetadata(new SketchCodeDocument(code));
code.setMetadata(new SketchCodeDocument(this, code));
}
// set the main file to be the current tab
@ -409,7 +409,7 @@ public class Sketch {
return;
}
ensureExistence();
data.addCode((new SketchCodeDocument(newFile)).getCode());
data.addCode((new SketchCodeDocument(this, newFile)).getCode());
}
// sort the entries
@ -905,7 +905,7 @@ public class Sketch {
}
if (codeExtension != null) {
SketchCode newCode = (new SketchCodeDocument(destFile)).getCode();
SketchCode newCode = (new SketchCodeDocument(this, destFile)).getCode();
if (replacement) {
data.replaceCode(newCode);

40
app/src/processing/app/SketchCodeDocument.java
View File

@ -2,37 +2,47 @@ package processing.app;
import java.io.File;
import javax.swing.Action;
import javax.swing.SwingUtilities;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import javax.swing.text.Document;
import javax.swing.undo.UndoManager;
public class SketchCodeDocument{
import org.fife.ui.rtextarea.RTextArea;
public class SketchCodeDocument implements SketchDocumentProvider, DocumentListener{
private SketchCode code;
private Sketch sketch;
private Document document;
// Undo Manager for this tab, each tab keeps track of their own Editor.undo
// will be set to this object when this code is the tab that's currently the
// front.
private LastUndoableEditAwareUndoManager undo = new LastUndoableEditAwareUndoManager();
private UndoManager undo;
// saved positions from last time this tab was used
private int selectionStart;
private int selectionStop;
private int scrollPosition;
public SketchCodeDocument(SketchCode code) {
public SketchCodeDocument(Sketch sketch, SketchCode code) {
this.code = code;
this.sketch = sketch;
this.code.setMetadata(this);
}
public SketchCodeDocument(File file) {
public SketchCodeDocument(Sketch sketch, File file) {
this.code = new SketchCode(file, this);
this.sketch = sketch;
}
public LastUndoableEditAwareUndoManager getUndo() {
public UndoManager getUndo() {
return undo;
}
public void setUndo(LastUndoableEditAwareUndoManager undo) {
public void setUndo(UndoManager undo) {
this.undo = undo;
}
@ -74,6 +84,24 @@ public class SketchCodeDocument{
public void setDocument(Document document) {
this.document = document;
document.addDocumentListener(this);
}
@Override
public void insertUpdate(DocumentEvent e) {
if(!code.isModified()) sketch.setModified(true);
}
@Override
public void removeUpdate(DocumentEvent e) {
if(!code.isModified()) sketch.setModified(true);
}
@Override
public void changedUpdate(DocumentEvent e) {
// Callback for when styles in the current document change.
// This method is never called.
}
}

45
app/src/processing/app/Theme.java
View File

@ -28,9 +28,11 @@ import java.awt.Font;
import java.awt.SystemColor;
import java.io.File;
import javax.swing.text.StyleContext;
import processing.app.helpers.OSUtils;
import processing.app.helpers.PreferencesHelper;
import processing.app.helpers.PreferencesMap;
import processing.app.syntax.SyntaxStyle;
/**
* Storage class for theme settings. This was separated from the Preferences
@ -105,16 +107,39 @@ public class Theme {
return font;
}
static public SyntaxStyle getStyle(String what) {
String split[] = get("editor." + what + ".style").split(",");
/**
* Returns the default font for text areas.
*
* @return The default font.
*/
public static final Font getDefaultFont() {
Color color = PreferencesHelper.parseColor(split[0]);
// Use StyleContext to get a composite font for better Asian language
// support; see Sun bug S282887.
StyleContext sc = StyleContext.getDefaultStyleContext();
Font font = null;
if (OSUtils.isMacOS()) {
// Snow Leopard (1.6) uses Menlo as default monospaced font,
// pre-Snow Leopard used Monaco.
font = sc.getFont("Menlo", Font.PLAIN, 12);
if (!"Menlo".equals(font.getFamily())) {
font = sc.getFont("Monaco", Font.PLAIN, 12);
if (!"Monaco".equals(font.getFamily())) { // Shouldn't happen
font = sc.getFont("Monospaced", Font.PLAIN, 13);
}
}
}
else {
// Consolas added in Vista, used by VS2010+.
font = sc.getFont("Consolas", Font.PLAIN, 13);
if (!"Consolas".equals(font.getFamily())) {
font = sc.getFont("Monospaced", Font.PLAIN, 13);
}
}
//System.out.println(font.getFamily() + ", " + font.getName());
return font;
String style = split[1];
boolean bold = style.contains("bold");
boolean italic = style.contains("italic");
boolean underlined = style.contains("underlined");
return new SyntaxStyle(color, italic, bold, underlined);
}
}

97
app/src/processing/app/syntax/PdeKeywords.java
View File

@ -24,47 +24,42 @@
package processing.app.syntax;
import processing.app.*;
import cc.arduino.contributions.libraries.ContributedLibrary;
import org.fife.ui.rsyntaxtextarea.TokenTypes;
import processing.app.Base;
import processing.app.BaseNoGui;
import processing.app.legacy.PApplet;
import java.io.*;
import java.util.*;
import cc.arduino.contributions.libraries.ContributedLibrary;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.util.HashMap;
public class PdeKeywords extends CTokenMarker {
public class PdeKeywords {
// lookup table for the TokenMarker subclass, handles coloring
static KeywordMap keywordColoring;
// Value is org.fife.ui.rsyntaxtextarea.TokenTypes
private static HashMap<String, Integer> keywords = new HashMap<String, Integer>();
// lookup table that maps keywords to their html reference pages
static Hashtable keywordToReference;
private static HashMap<String, String> keywordToReference = new HashMap<String, String>();
public PdeKeywords() {
super(false, getKeywords());
public static HashMap<String, Integer> reload() {
keywords.clear();
keywordToReference.clear();
return get();
}
public static HashMap<String, Integer> get() {
/**
* Handles loading of keywords file.
* <P>
* Uses getKeywords() method because that's part of the
* TokenMarker classes.
* <P>
* It is recommended that a # sign be used for comments
* inside keywords.txt.
*/
static public KeywordMap getKeywords() {
if (keywordColoring == null) {
if (keywords.isEmpty()) {
try {
keywordColoring = new KeywordMap(false);
keywordToReference = new Hashtable();
getKeywords(new File(BaseNoGui.getContentFile("lib"), "keywords.txt"));
load(new File(BaseNoGui.getContentFile("lib"), "keywords.txt"));
if (Base.getLibraries() != null) {
for (ContributedLibrary lib : Base.getLibraries()) {
File keywords = new File(lib.getInstalledFolder(), "keywords.txt");
if (keywords.exists()) getKeywords(keywords);
if (keywords.exists()) load(keywords);
}
}
} catch (Exception e) {
Base.showError("Problem loading keywords",
@ -73,10 +68,11 @@ public class PdeKeywords extends CTokenMarker {
System.exit(1);
}
}
return keywordColoring;
return keywords;
}
static private void getKeywords(File input) throws IOException {
static private void load(File input) throws Exception {
BufferedReader reader = null;
try {
reader = new BufferedReader(new InputStreamReader(new FileInputStream(input)));
@ -111,7 +107,40 @@ public class PdeKeywords extends CTokenMarker {
((isKey ? Token.KEYWORD1 : Token.LITERAL1) + num);
//System.out.println("got " + (isKey ? "keyword" : "literal") +
// (num+1) + " for " + keyword);
keywordColoring.add(keyword, id);
int tokenType = TokenTypes.IDENTIFIER;
// KEYWORD1 Classes, datatypes, and C++ keywords
// KEYWORD2 Methods and functions
// KEYWORD3 setup and loop functions, as well as the Serial keywords
// LITERAL1 Constants
// LITERAL2 Built-in variables (INPUT,OUTPUT,CHANGE,FALLING)
switch (id) {
case Token.KEYWORD1:
tokenType = TokenTypes.VARIABLE;
break;
case Token.KEYWORD2:
tokenType = TokenTypes.FUNCTION;
break;
case Token.KEYWORD3:
tokenType = TokenTypes.RESERVED_WORD;
break;
case Token.LITERAL1:
tokenType = TokenTypes.PREPROCESSOR;
break;
case Token.LITERAL2:
tokenType = TokenTypes.RESERVED_WORD_2;
break;
default:
break;
}
if ("true".equals(keyword) || "false".equals(keyword)) {
tokenType = TokenTypes.LITERAL_BOOLEAN;
}
keywords.put(keyword, tokenType);
}
if (pieces.length >= 3) {
String htmlFilename = pieces[2].trim();
@ -128,8 +157,8 @@ public class PdeKeywords extends CTokenMarker {
}
}
static public String getReference(String keyword) {
return (String) keywordToReference.get(keyword);
public static String getReference(String keyword) {
if (keywordToReference == null) return null;
return keywordToReference.get(keyword);
}
}

243
app/src/processing/app/syntax/SketchTextArea.java Normal file
View File

@ -0,0 +1,243 @@
/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
package processing.app.syntax;
import java.awt.AWTKeyStroke;
import java.awt.KeyboardFocusManager;
import java.awt.event.KeyEvent;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
import java.util.logging.Logger;
import javax.swing.JPopupMenu;
import javax.swing.KeyStroke;
import javax.swing.event.HyperlinkEvent;
import javax.swing.text.BadLocationException;
import javax.swing.text.Document;
import javax.swing.text.Segment;
import javax.swing.undo.UndoManager;
import org.fife.ui.rsyntaxtextarea.*;
import org.fife.ui.rsyntaxtextarea.Token;
import org.fife.ui.rsyntaxtextarea.focusabletip.FocusableTip;
import org.fife.ui.rtextarea.RUndoManager;
import processing.app.Base;
import processing.app.BaseNoGui;
import processing.app.EditorLineStatus;
import processing.app.EditorListener;
/**
* Arduino Sketch code editor based on RSyntaxTextArea (http://fifesoft.com/rsyntaxtextarea)
* @author Ricardo JL Rufino (ricardo@criativasoft.com.br)
* @date 20/04/2015
* @since 1.6.4
*/
public class SketchTextArea extends RSyntaxTextArea {
private final static Logger LOG = Logger.getLogger(SketchTextArea.class.getName());
/** The last docTooltip displayed. */
private FocusableTip docTooltip;
/**
* The component that tracks the current line number.
*/
protected EditorLineStatus editorLineStatus;
private EditorListener editorListener;
public SketchTextArea() {
super();
installFeatures();
}
protected void installFeatures(){
FileInputStream defaultXmlInputStream = null;
try {
defaultXmlInputStream = new FileInputStream(new File(BaseNoGui.getContentFile("lib"), "theme/syntax/default.xml"));
Theme theme = Theme.load(defaultXmlInputStream);
theme.apply(this);
} catch (IOException e) {
e.printStackTrace();
} finally {
if (defaultXmlInputStream != null) {
try {
defaultXmlInputStream.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
setLinkGenerator(new DocLinkGenerator());
fixControlTab();
installTokenMaker();
}
// Removing the default focus traversal keys
// This is because the DefaultKeyboardFocusManager handles the keypress and consumes the event
protected void fixControlTab(){
KeyStroke ctrlTab = KeyStroke.getKeyStroke("ctrl TAB");
KeyStroke ctrlShiftTab = KeyStroke.getKeyStroke("ctrl shift TAB");
// Remove ctrl-tab from normal focus traversal
Set<AWTKeyStroke> forwardKeys = new HashSet<AWTKeyStroke>(this.getFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS));
forwardKeys.remove(ctrlTab);
this.setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS, forwardKeys);
// Remove ctrl-shift-tab from normal focus traversal
Set<AWTKeyStroke> backwardKeys = new HashSet<AWTKeyStroke>(this.getFocusTraversalKeys(KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS));
backwardKeys.remove(ctrlShiftTab);
}
public void setEditorLineStatus(EditorLineStatus editorLineStatus) {
this.editorLineStatus = editorLineStatus;
}
@Override
public void select(int selectionStart, int selectionEnd) {
super.select(selectionStart, selectionEnd);
if(editorLineStatus != null) editorLineStatus.set(selectionStart, selectionEnd);
}
public boolean isSelectionActive() {
return this.getSelectedText() != null;
}
public void setSelectedText(String text){
int old = getTextMode();
setTextMode(OVERWRITE_MODE);
replaceSelection(text);
setTextMode(old);
}
protected void installTokenMaker(){
AbstractTokenMakerFactory atmf = (AbstractTokenMakerFactory)TokenMakerFactory.getDefaultInstance();
atmf.putMapping(SYNTAX_STYLE_CPLUSPLUS, "processing.app.syntax.SketchTokenMaker");
setSyntaxEditingStyle(SYNTAX_STYLE_CPLUSPLUS);
}
public void processKeyEvent(KeyEvent evt) {
// this had to be added because the menu key events weren't making it up to the frame.
switch(evt.getID()) {
case KeyEvent.KEY_TYPED:
if (editorListener != null) editorListener.keyTyped(evt);
break;
case KeyEvent.KEY_PRESSED:
if (editorListener != null) editorListener.keyPressed(evt);
break;
case KeyEvent.KEY_RELEASED:
// inputHandler.keyReleased(evt);
break;
}
if(!evt.isConsumed()){
super.processKeyEvent(evt);
}
}
public void switchDocument(Document document, UndoManager newUndo) {
// HACK: Dont discard changes on curret UndoManager.
// BUG: https://github.com/bobbylight/RSyntaxTextArea/issues/84
setUndoManager(null); // bypass reset current undo manager...
super.setDocument(document);
setUndoManager((RUndoManager) newUndo);
// HACK: Complement previous hack (hide code folding on switch) | Drawback: Lose folding state
// if(sketch.getCodeCount() > 1 && textarea.isCodeFoldingEnabled()){
// textarea.setCodeFoldingEnabled(false);
// textarea.setCodeFoldingEnabled(true);
// }
}
@Override
protected JPopupMenu createPopupMenu() {
JPopupMenu menu = super.createPopupMenu();
return menu;
}
@Override
protected void configurePopupMenu(JPopupMenu popupMenu) {
super.configurePopupMenu(popupMenu);
}
public void getTextLine(int line, Segment segment) {
try {
int offset = getLineStartOffset(line);
int end = getLineEndOffset(line);
getDocument().getText(offset, end - offset, segment);
} catch (BadLocationException e) {
}
}
public String getTextLine(int line) {
try {
int offset = getLineStartOffset(line);
int end = getLineEndOffset(line);
return getDocument().getText(offset, end - offset);
} catch (BadLocationException e) {
return null;
}
}
public void setEditorListener(EditorListener editorListener) {
this.editorListener = editorListener;
}
private static class DocLinkGenerator implements LinkGenerator{
@Override
public LinkGeneratorResult isLinkAtOffset(RSyntaxTextArea textArea, final int offs) {
final Token token = textArea.modelToToken(offs);
final String reference = PdeKeywords.getReference(token.getLexeme());
// LOG.fine("reference: " + reference + ", match: " + (token.getType() == TokenTypes.DATA_TYPE || token.getType() == TokenTypes.VARIABLE || token.getType() == TokenTypes.FUNCTION));
if(token != null && (reference != null || (token.getType() == TokenTypes.DATA_TYPE || token.getType() == TokenTypes.VARIABLE || token.getType() == TokenTypes.FUNCTION) )){
LinkGeneratorResult generatorResult = new LinkGeneratorResult() {
@Override
public int getSourceOffset() {
return offs;
}
@Override
public HyperlinkEvent execute() {
LOG.fine("Open Reference: " + reference);
Base.showReference("Reference/" + reference);
return null;
}
};
return generatorResult;
}
return null;
}
};
}

121
app/src/processing/app/syntax/SketchTokenMaker.java Normal file
View File

@ -0,0 +1,121 @@
/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
package processing.app.syntax;
import java.util.HashMap;
import java.util.Set;
import org.fife.ui.rsyntaxtextarea.TokenMap;
import org.fife.ui.rsyntaxtextarea.TokenTypes;
import org.fife.ui.rsyntaxtextarea.modes.CPlusPlusTokenMaker;
import processing.app.Base;
/**
* Controls the syntax highlighting of {@link SketchTextArea} based on the {@link PdeKeywords}
* @author Ricardo JL Rufino (ricardo@criativasoft.com.br)
* @date 20/04/2015
* @since 1.6.4
*/
public class SketchTokenMaker extends CPlusPlusTokenMaker {
static TokenMap extraTokens;
public SketchTokenMaker() {
extraTokens = getKeywords();
}
@Override
public void addToken(char[] array, int start, int end, int tokenType, int startOffset, boolean hyperlink) {
// This assumes all of your extra tokens would normally be scanned as IDENTIFIER.
if (tokenType == TokenTypes.IDENTIFIER || tokenType == TokenTypes.DATA_TYPE) {
int newType = extraTokens.get(array, start, end);
if (newType>-1) {
tokenType = newType;
}
}
super.addToken(array, start, end, tokenType, startOffset, hyperlink);
}
public static void addKeyword(String keyword, int type) {
extraTokens.put(keyword, type);
}
public void clear() {
extraTokens = new TokenMap();
}
/**
* Handles loading of keywords file.
* <P>
* It is recommended that a # sign be used for comments
* inside keywords.txt.
*/
static public TokenMap getKeywords() {
if (extraTokens == null) {
try {
extraTokens = new TokenMap(false);
extraTokens.put("setup", TokenTypes.RESERVED_WORD);
extraTokens.put("loop", TokenTypes.RESERVED_WORD);
extraTokens.put("HIGH", TokenTypes.RESERVED_WORD_2);
extraTokens.put("LOW", TokenTypes.RESERVED_WORD_2);
extraTokens.put("OUTPUT", TokenTypes.RESERVED_WORD_2);
extraTokens.put("INPUT", TokenTypes.RESERVED_WORD_2);
extraTokens.put("INPUT_PULLUP", TokenTypes.RESERVED_WORD_2);
extraTokens.put("CHANGE", TokenTypes.RESERVED_WORD_2);
extraTokens.put("FALLING", TokenTypes.RESERVED_WORD_2);
extraTokens.put("RISING", TokenTypes.RESERVED_WORD_2);
extraTokens.put("PI", TokenTypes.LITERAL_NUMBER_FLOAT);
extraTokens.put("HALF_PI", TokenTypes.LITERAL_NUMBER_FLOAT);
extraTokens.put("TWO_PI", TokenTypes.LITERAL_NUMBER_FLOAT);
extraTokens.put("DEG_TO_RAD", TokenTypes.LITERAL_NUMBER_FLOAT);
extraTokens.put("RAD_TO_DEG", TokenTypes.LITERAL_NUMBER_FLOAT);
extraTokens.put("EULER", TokenTypes.LITERAL_NUMBER_FLOAT);
// Print.
extraTokens.put("DEC", TokenTypes.RESERVED_WORD_2);
extraTokens.put("HEX", TokenTypes.RESERVED_WORD_2);
extraTokens.put("OCT", TokenTypes.RESERVED_WORD_2);
extraTokens.put("BIN", TokenTypes.RESERVED_WORD_2);
extraTokens.put("true", TokenTypes.LITERAL_BOOLEAN);
extraTokens.put("false", TokenTypes.LITERAL_BOOLEAN);
// Related IO
extraTokens.put("pinMode", TokenTypes.FUNCTION);
extraTokens.put("digitalWrite", TokenTypes.FUNCTION);
extraTokens.put("digitalRead", TokenTypes.FUNCTION);
extraTokens.put("analogRead", TokenTypes.FUNCTION);
extraTokens.put("analogReference", TokenTypes.FUNCTION);
extraTokens.put("analogWrite", TokenTypes.FUNCTION);
// Others.
extraTokens.put("DIGITAL", TokenTypes.RESERVED_WORD_2);
extraTokens.put("ANALOG", TokenTypes.RESERVED_WORD_2);
// force load references.
PdeKeywords.reload();
HashMap<String, Integer> keywords = PdeKeywords.get();
Set<String> keys = keywords.keySet();
for (String key : keys) {
extraTokens.put(key, keywords.get(key));
}
} catch (Exception e) {
Base.showError("Problem loading keywords",
"Could not load keywords.txt,\n" +
"please re-install Arduino.", e);
System.exit(1);
}
}
return extraTokens;
}
}

113
app/src/processing/app/tools/DiscourseFormat.java
View File

@ -25,11 +25,14 @@ package processing.app.tools;
import java.awt.*;
import java.awt.datatransfer.*;
import javax.swing.text.BadLocationException;
import javax.swing.text.Segment;
import org.fife.ui.rsyntaxtextarea.Token;
import processing.app.*;
import processing.app.syntax.*;
import processing.app.legacy.PApplet;
/**
* Format for Discourse Tool
@ -44,6 +47,8 @@ import processing.app.legacy.PApplet;
* <p/>
* Updated for 0144 to only format the selected lines.
* <p/>
* Updated for 1.5.8 - Simplification, using RSyntaxTextArea TokenImpl formatter (08 dec 2014 - Ricardo JL Rufino)
* <p/>
* Notes from the original source:
* Discourse.java This is a dirty-mix source.
* NOTE that: No macs and no keyboard. Unreliable source.
@ -54,7 +59,7 @@ public class DiscourseFormat {
private Editor editor;
// JTextArea of the actual Editor
private JEditTextArea textarea;
private SketchTextArea textarea;
private boolean html;
@ -78,10 +83,16 @@ public class DiscourseFormat {
StringBuilder cf = new StringBuilder(html ? "<pre>\n" : "[code]\n");
int selStart = textarea.getSelectionStart();
int selStop = textarea.getSelectionStop();
int selStop = textarea.getSelectionEnd();
int startLine = textarea.getSelectionStartLine();
int stopLine = textarea.getSelectionStopLine();
int startLine;
int stopLine;
try {
startLine = textarea.getLineOfOffset(selStart);
stopLine = textarea.getLineOfOffset(selStop);
} catch (BadLocationException e) {
return;
}
// If no selection, convert all the lines
if (selStart == selStop) {
@ -89,9 +100,12 @@ public class DiscourseFormat {
stopLine = textarea.getLineCount() - 1;
} else {
// Make sure the selection doesn't end at the beginning of the last line
try {
if (textarea.getLineStartOffset(stopLine) == selStop) {
stopLine--;
}
} catch (BadLocationException e) {
}
}
// Read the code line by line
@ -139,23 +153,15 @@ public class DiscourseFormat {
public void appendFormattedLine(StringBuilder cf, int line) {
Segment segment = new Segment();
TextAreaPainter painter = textarea.getPainter();
TokenMarker tokenMarker = textarea.getTokenMarker();
// Use painter's cached info for speed
// FontMetrics fm = painter.getFontMetrics();
// get line text from parent text area
textarea.getLineText(line, segment);
textarea.getTextLine(line, segment);
char[] segmentArray = segment.array;
int limit = segment.getEndIndex();
int segmentOffset = segment.offset;
int segmentCount = segment.count;
// int width = 0;
// If syntax coloring is disabled, do simple translation
if (tokenMarker == null) {
if (!html) {
for (int j = 0; j < segmentCount; j++) {
char c = segmentArray[j + segmentOffset];
appendToHTML(c, cf);
@ -169,82 +175,19 @@ public class DiscourseFormat {
}
} else {
// If syntax coloring is enabled, we have to do this
// because tokens can vary in width
Token tokens;
if ((painter.getCurrentLineIndex() == line) &&
(painter.getCurrentLineTokens() != null)) {
tokens = painter.getCurrentLineTokens();
} else {
painter.setCurrentLineIndex(line);
painter.setCurrentLineTokens(tokenMarker.markTokens(segment, line));
tokens = painter.getCurrentLineTokens();
}
Token tokenList = textarea.getTokenListForLine(line);
int offset = 0;
// Font defaultFont = painter.getFont();
SyntaxStyle[] styles = painter.getStyles();
for (;;) {
byte id = tokens.id;
if (id == Token.END) {
char c = segmentArray[segmentOffset + offset];
if (segmentOffset + offset < limit) {
appendToHTML(c, cf);
} else {
while(tokenList != null){
if(tokenList.getType() == Token.NULL){
cf.append('\n');
}
return; // cf.toString();
}
if (id == Token.NULL) {
// fm = painter.getFontMetrics();
} else {
// Place open tags []
if (html) {
cf.append("<span style=\"color: #");
cf.append(PApplet.hex(styles[id].getColor().getRGB() & 0xFFFFFF, 6));
cf.append(";\">");
}else if(tokenList.isPaintable()){
tokenList.appendHTMLRepresentation(cf, textarea, false);
}
if (html && styles[id].isBold())
cf.append("<b>");
tokenList = tokenList.getNextToken();
}
// fm = styles[id].getFontMetrics(defaultFont);
}
int length = tokens.length;
for (int j = 0; j < length; j++) {
char c = segmentArray[segmentOffset + offset + j];
if (offset == 0 && c == ' ') {
// Works on Safari but not Camino 1.6.3 or Firefox 2.x on OS X.
cf.append(html ? "&nbsp;" : '\u00A0'); // &nbsp;
// if ((j % 2) == 1) {
// cf.append("[b]\u00A0[/b]");
// } else {
// cf.append(' ');
// }
} else {
appendToHTML(c, cf);
}
// Place close tags [/]
if (html && j == (length - 1) && id != Token.NULL && styles[id].isBold())
cf.append("</b>");
if (html && j == (length - 1) && id != Token.NULL)
cf.append("</span>");
// int charWidth;
// if (c == '\t') {
// charWidth = (int) painter
// .nextTabStop(width, offset + j)
// - width;
// } else {
// charWidth = fm.charWidth(c);
// }
// width += charWidth;
}
offset += length;
tokens = tokens.next;
}
}
}
}