EaZyCode/ByteEdit
1
0 Fork 0
mirror of https://github.com/SuspiciousActivity/ByteEdit.git synced 2026-08-13 17:56:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

Added code folding and formatted all files

Browse Source
This commit is contained in:
SuspiciousActivity committed 2018-07-08 14:39:06 +02:00
1 parent 11570d6b95
commit 66cd1dbd3e
233 files changed
+82245 -118134
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

src/org/fife/ui/rsyntaxtextarea/RSyntaxTextAreaHighlighter.java
+60 -89
View File
@@ -1,9 +1,7 @@
/*
* 04/23/2009
*
* RSyntaxTextAreaHighlighter.java - Highlighter for RSyntaxTextAreas.
*
* This library is distributed under a modified BSD license. See the included
* This library is distributed under a modified BSD license. See the included
* RSyntaxTextArea.License.txt file for details.
*/
package org.fife.ui.rsyntaxtextarea;
@@ -27,11 +25,11 @@ import org.fife.ui.rsyntaxtextarea.parser.ParserNotice;
import org.fife.ui.rtextarea.RTextAreaHighlighter;
import org.fife.ui.rtextarea.SmartHighlightPainter;
/**
* The highlighter implementation used by {@link RSyntaxTextArea}s. It knows to
* The highlighter implementation used by {@link RSyntaxTextArea}s. It knows to
* always paint "marked occurrences" highlights below selection highlights,
* and squiggle underline highlights above all other highlights.<p>
* and squiggle underline highlights above all other highlights.
* <p>
*
* Most of this code is copied from javax.swing.text.DefaultHighlighter;
* unfortunately, we cannot re-use much of it since it is package private.
@@ -40,34 +38,31 @@ import org.fife.ui.rtextarea.SmartHighlightPainter;
* @version 1.0
*/
public class RSyntaxTextAreaHighlighter extends RTextAreaHighlighter {
/**
* Marked occurrences in the document (to be painted separately from
* other highlights).
*/
private List<SyntaxLayeredHighlightInfoImpl> markedOccurrences;
/**
* Highlights from document parsers. These should be painted "on top of"
* Highlights from document parsers. These should be painted "on top of"
* all other highlights to ensure they are always above the selection.
*/
private List<SyntaxLayeredHighlightInfoImpl> parserHighlights;
/**
* The default color used for parser notices when none is specified.
*/
private static final Color DEFAULT_PARSER_NOTICE_COLOR = Color.RED;
private static final Color DEFAULT_PARSER_NOTICE_COLOR = Color.RED;
/**
* Constructor.
*/
public RSyntaxTextAreaHighlighter() {
markedOccurrences = new ArrayList<SyntaxLayeredHighlightInfoImpl>();
parserHighlights = new ArrayList<SyntaxLayeredHighlightInfoImpl>(0); // Often unused
parserHighlights = new ArrayList<SyntaxLayeredHighlightInfoImpl>(0); // Often
// unused
}
/**
* Adds a special "marked occurrence" highlight.
*
@@ -78,8 +73,7 @@ public class RSyntaxTextAreaHighlighter extends RTextAreaHighlighter {
* @throws BadLocationException
* @see #clearMarkOccurrencesHighlights()
*/
Object addMarkedOccurrenceHighlight(int start, int end,
SmartHighlightPainter p) throws BadLocationException {
Object addMarkedOccurrenceHighlight(int start, int end, SmartHighlightPainter p) throws BadLocationException {
Document doc = textArea.getDocument();
TextUI mapper = textArea.getUI();
// Always layered highlights for marked occurrences.
@@ -89,43 +83,38 @@ public class RSyntaxTextAreaHighlighter extends RTextAreaHighlighter {
// HACK: Use "end-1" to prevent chars the user types at the "end" of
// the highlight to be absorbed into the highlight (default Highlight
// behavior).
i.setEndOffset(doc.createPosition(end-1));
i.setEndOffset(doc.createPosition(end - 1));
markedOccurrences.add(i);
mapper.damageRange(textArea, start, end);
return i;
}
/**
* Adds a highlight from a parser.
*
* @param notice The notice from a {@link Parser}.
* @param notice
* The notice from a {@link Parser}.
* @return A tag with which to reference the highlight.
* @throws BadLocationException
* @see #clearParserHighlights()
* @see #clearParserHighlights(Parser)
*/
HighlightInfo addParserHighlight(ParserNotice notice, HighlightPainter p)
throws BadLocationException {
HighlightInfo addParserHighlight(ParserNotice notice, HighlightPainter p) throws BadLocationException {
Document doc = textArea.getDocument();
TextUI mapper = textArea.getUI();
int start = notice.getOffset();
int end = 0;
if (start==-1) { // Could just define an invalid line number
if (start == -1) { // Could just define an invalid line number
int line = notice.getLine();
Element root = doc.getDefaultRootElement();
if (line>=0 && line<root.getElementCount()) {
if (line >= 0 && line < root.getElementCount()) {
Element elem = root.getElement(line);
start = elem.getStartOffset();
end = elem.getEndOffset();
}
}
else {
} else {
end = start + notice.getLength();
}
// Always layered highlights for parser highlights.
SyntaxLayeredHighlightInfoImpl i = new SyntaxLayeredHighlightInfoImpl();
i.setPainter(p);
@@ -133,16 +122,13 @@ public class RSyntaxTextAreaHighlighter extends RTextAreaHighlighter {
// HACK: Use "end-1" to prevent chars the user types at the "end" of
// the highlight to be absorbed into the highlight (default Highlight
// behavior).
i.setEndOffset(doc.createPosition(end-1));
i.notice = notice;//i.color = notice.getColor();
i.setEndOffset(doc.createPosition(end - 1));
i.notice = notice;// i.color = notice.getColor();
parserHighlights.add(i);
mapper.damageRange(textArea, start, end);
return i;
}
/**
* Removes all "marked occurrences" highlights from the view.
*
@@ -156,47 +142,41 @@ public class RSyntaxTextAreaHighlighter extends RTextAreaHighlighter {
}
markedOccurrences.clear();
}
/**
* Removes all parser highlights.
*
* @see #addParserHighlight(ParserNotice, javax.swing.text.Highlighter.HighlightPainter)
* @see #addParserHighlight(ParserNotice,
* javax.swing.text.Highlighter.HighlightPainter)
*/
void clearParserHighlights() {
// Don't remove via an iterator; since our List is an ArrayList, this
// implies tons of System.arrayCopy()s
for (int i=0; i<parserHighlights.size(); i++) {
for (int i = 0; i < parserHighlights.size(); i++) {
repaintListHighlight(parserHighlights.get(i));
}
parserHighlights.clear();
}
/**
* Removes all of the highlights for a specific parser.
*
* @param parser The parser.
* @param parser
* The parser.
*/
public void clearParserHighlights(Parser parser) {
Iterator<SyntaxLayeredHighlightInfoImpl> i = parserHighlights.iterator();
while (i.hasNext()) {
SyntaxLayeredHighlightInfoImpl info = i.next();
if (info.notice.getParser()==parser) {
if (info.width > 0 && info.height > 0) {
textArea.repaint(info.x, info.y, info.width, info.height);
}
if (info.notice.getParser() == parser) {
if (info.width > 0 && info.height > 0) {
textArea.repaint(info.x, info.y, info.width, info.height);
}
i.remove();
}
}
}
/**
* {@inheritDoc}
*/
@@ -206,13 +186,12 @@ public class RSyntaxTextAreaHighlighter extends RTextAreaHighlighter {
markedOccurrences.clear();
parserHighlights.clear();
}
/**
* Returns a list of "marked occurrences" in the text area. If there are
* Returns a list of "marked occurrences" in the text area. If there are
* no marked occurrences, this will be an empty list.
*
* @return The list of marked occurrences, or an empty list if none. The
* @return The list of marked occurrences, or an empty list if none. The
* contents of this list will be of type {@link DocumentRange}.
*/
public List<DocumentRange> getMarkedOccurrences() {
@@ -231,61 +210,53 @@ public class RSyntaxTextAreaHighlighter extends RTextAreaHighlighter {
}
return list;
}
@Override
public void paintLayeredHighlights(Graphics g, int lineStart, int lineEnd,
Shape viewBounds, JTextComponent editor, View view) {
paintListLayered(g, lineStart,lineEnd, viewBounds, editor, view, markedOccurrences);
public void paintLayeredHighlights(Graphics g, int lineStart, int lineEnd, Shape viewBounds, JTextComponent editor, View view) {
paintListLayered(g, lineStart, lineEnd, viewBounds, editor, view, markedOccurrences);
super.paintLayeredHighlights(g, lineStart, lineEnd, viewBounds, editor, view);
paintListLayered(g, lineStart,lineEnd, viewBounds, editor, view, parserHighlights);
paintListLayered(g, lineStart, lineEnd, viewBounds, editor, view, parserHighlights);
}
/**
* Removes a parser highlight from this view.
*
* @param tag The reference to the highlight.
* @see #addParserHighlight(ParserNotice, javax.swing.text.Highlighter.HighlightPainter)
* @param tag
* The reference to the highlight.
* @see #addParserHighlight(ParserNotice,
* javax.swing.text.Highlighter.HighlightPainter)
*/
void removeParserHighlight(HighlightInfo tag) {
repaintListHighlight(tag);
parserHighlights.remove(tag);
}
/**
* Highlight info implementation used for parser notices and marked
* occurrences.
*/
private static class SyntaxLayeredHighlightInfoImpl extends
LayeredHighlightInfoImpl {
private ParserNotice notice;//Color color; // Used only by Parser highlights.
private static class SyntaxLayeredHighlightInfoImpl extends LayeredHighlightInfoImpl {
private ParserNotice notice;// Color color; // Used only by Parser
// highlights.
@Override
public Color getColor() {
//return color;
// return color;
Color color = null;
if (notice!=null) {
if (notice != null) {
color = notice.getColor();
if (color==null) {
if (color == null) {
color = DEFAULT_PARSER_NOTICE_COLOR;
}
}
return color;
}
@Override
public String toString() {
return "[SyntaxLayeredHighlightInfoImpl: " +
"startOffs=" + getStartOffset() +
", endOffs=" + getEndOffset() +
", color=" + getColor() +
"]";
return "[SyntaxLayeredHighlightInfoImpl: " + "startOffs=" + getStartOffset() + ", endOffs=" + getEndOffset() + ", color="
+ getColor() + "]";
}
}
}
}