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Code Issues Releases Activity

Slightly improved how EditorConsole works

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This commit is contained in:
Federico Fissore 2015-10-30 15:31:58 +01:00
parent c7cb263cf0
commit e5252e3031
2 changed files with 23 additions and 20 deletions
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24
app/src/cc/arduino/ConsoleOutputStream.java
View File

@ -40,7 +40,6 @@ import processing.app.EditorConsole;
import javax.swing.*;
import javax.swing.text.BadLocationException;
import javax.swing.text.Document;
import javax.swing.text.SimpleAttributeSet;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
@ -57,8 +56,7 @@ public class ConsoleOutputStream extends ByteArrayOutputStream {
private final PrintStream printStream;
private final StringBuilder buffer;
private final Timer timer;
private JScrollPane scrollPane;
private Document document;
private volatile EditorConsole editorConsole;
public ConsoleOutputStream(SimpleAttributeSet attributes, PrintStream printStream) {
this.attributes = attributes;
@ -66,19 +64,15 @@ public class ConsoleOutputStream extends ByteArrayOutputStream {
this.buffer = new StringBuilder();
this.timer = new Timer(100, (e) -> {
if (scrollPane != null) {
synchronized (scrollPane) {
scrollPane.getHorizontalScrollBar().setValue(0);
scrollPane.getVerticalScrollBar().setValue(scrollPane.getVerticalScrollBar().getMaximum());
}
if (editorConsole != null) {
editorConsole.scrollDown();
}
});
timer.setRepeats(false);
}
public synchronized void setCurrentEditorConsole(EditorConsole console) {
this.scrollPane = console;
this.document = console.getDocument();
public void setCurrentEditorConsole(EditorConsole console) {
this.editorConsole = console;
}
public synchronized void flush() {
@ -102,7 +96,7 @@ public class ConsoleOutputStream extends ByteArrayOutputStream {
}
private void resetBufferIfDocumentEmpty() {
if (document != null && document.getLength() == 0) {
if (editorConsole != null && editorConsole.isEmpty()) {
buffer.setLength(0);
}
}
@ -113,12 +107,10 @@ public class ConsoleOutputStream extends ByteArrayOutputStream {
printStream.print(line);
if (document != null) {
if (editorConsole != null) {
SwingUtilities.invokeLater(() -> {
try {
String lineWithoutCR = line.replace("\r\n", "\n").replace("\r", "\n");
int offset = document.getLength();
document.insertString(offset, lineWithoutCR, attributes);
editorConsole.insertString(line, attributes);
} catch (BadLocationException ble) {
//ignore
}

19
app/src/processing/app/EditorConsole.java
View File

@ -36,7 +36,7 @@ public class EditorConsole extends JScrollPane {
private static ConsoleOutputStream out;
private static ConsoleOutputStream err;
public static synchronized void init(SimpleAttributeSet outStyle, PrintStream outStream, SimpleAttributeSet errStyle, PrintStream errStream) {
private static synchronized void init(SimpleAttributeSet outStyle, PrintStream outStream, SimpleAttributeSet errStyle, PrintStream errStream) {
if (out != null) {
return;
}
@ -116,11 +116,22 @@ public class EditorConsole extends JScrollPane {
}
}
public void scrollDown() {
getHorizontalScrollBar().setValue(0);
getVerticalScrollBar().setValue(getVerticalScrollBar().getMaximum());
}
public boolean isEmpty() {
return document.getLength() == 0;
}
public void insertString(String line, SimpleAttributeSet attributes) throws BadLocationException {
int offset = document.getLength();
document.insertString(offset, line, attributes);
}
public String getText() {
return consoleTextPane.getText().trim();
}
public Document getDocument() {
return document;
}
}