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Code Issues Releases Activity

The 'find in reference' will look for current token and open

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respective doc page if exists.
This commit is contained in:
s17t.net 2012-08-23 08:32:22 +02:00
parent 1691367fd9
commit 4a09287c45
1 changed files with 41 additions and 10 deletions
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51
app/src/processing/app/Editor.java
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@ -1812,17 +1812,48 @@ public class Editor extends JFrame implements RunnerListener {
protected void handleFindReference() {
String text = defaultIfEmpty(textarea.getSelectedText(), "").trim();
if (text.length() == 0) {
Base.showReference();
} else {
String referenceFile = PdeKeywords.getReference(text);
if (referenceFile == null) {
statusNotice(I18n.format(_("No reference available for \"{0}\""), text));
} else {
Base.showReference(I18n.format(_("{0}.html"), referenceFile));
String text = "";
if( textarea.getSelectedText() != null )
text = textarea.getSelectedText().trim();
try {
int current = textarea.getCaretPosition();
int startOffset = 0;
int endIndex = current;
String tmp = textarea.getDocument().getText(current,1);
// TODO probably a regexp that matches Arduino lang special chars already exists.
String regexp = "[\\s\\n();\\\\.!='\\[\\]{}]";
while(!tmp.matches(regexp)) {
endIndex++;
tmp = textarea.getDocument().getText(endIndex,1);
}
// For some reason document index start at 2.
//if( current - start < 2 ) return;
tmp = "";
while(!tmp.matches(regexp)) {
startOffset++;
if( current - startOffset < 0) {
tmp = textarea.getDocument().getText(0, 1);
break;
}
else
tmp = textarea.getDocument().getText(current - startOffset, 1);
}
startOffset--;
int length = endIndex - current + startOffset;
text = textarea.getDocument().getText(current - startOffset, length);
} catch (BadLocationException bl ) {
bl.printStackTrace();
}
String referenceFile = PdeKeywords.getReference(text);
if (referenceFile == null) {
statusNotice(I18n.format(_("No reference available for \"{0}\""), text));
} else {
Base.showReference(I18n.format(_("{0}.html"), referenceFile));
}
}