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moved reference code into PdeBase, tidying readme, cleanup console

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This commit is contained in:
benfry
2003-07-29 03:11:48 +00:00
parent bf67b180fa
commit 6f434cfe94
7 changed files with 244 additions and 245 deletions
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114
app/PdeEditorConsole.java
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@@ -38,22 +38,14 @@ import javax.swing.text.*;
public class PdeEditorConsole extends JScrollPane {
PdeEditor editor;
JTextPane consoleTextPane;
StyledDocument consoleDoc;
MutableAttributeSet stdStyle;
MutableAttributeSet errStyle;
/* for potential cross platform whitespace munging
static final byte CR = (byte)'\r';
static final byte LF = (byte)'\n';
static final byte TAB = (byte)'\t';
static final int TAB_SIZE = 2;
*/
boolean cerror;
//static final int HINSET = 6;
//static final int VINSET = 6;
static PrintStream systemOut;
static PrintStream systemErr;
@@ -67,7 +59,7 @@ public class PdeEditorConsole extends JScrollPane {
public PdeEditorConsole(PdeEditor editor) {
this.editor = editor;
JTextPane consoleTextPane = new JTextPane();
consoleTextPane = new JTextPane();
consoleTextPane.setEditable(false);
consoleDoc = consoleTextPane.getStyledDocument();
@@ -75,16 +67,16 @@ public class PdeEditorConsole extends JScrollPane {
MutableAttributeSet standard = new SimpleAttributeSet();
StyleConstants.setAlignment(standard, StyleConstants.ALIGN_LEFT);
consoleDoc.setParagraphAttributes(0, 0, standard, true);
// build styles for different types of console output
Color bgColor = PdeBase.getColor("editor.console.bgcolor",
new Color(26, 26, 26));
new Color(26, 26, 26));
Color fgColorOut = PdeBase.getColor("editor.console.fgcolor.output",
new Color(153, 153, 153));
new Color(153, 153, 153));
Color fgColorErr = PdeBase.getColor("editor.console.fgcolor.error",
new Color(204, 51, 0));
new Color(204, 51, 0));
Font font = PdeBase.getFont("editor.console.font",
new Font("Monospaced", Font.PLAIN, 11));
new Font("Monospaced", Font.PLAIN, 11));
stdStyle = new SimpleAttributeSet();
StyleConstants.setForeground(stdStyle, fgColorOut);
@@ -93,7 +85,7 @@ public class PdeEditorConsole extends JScrollPane {
StyleConstants.setFontFamily(stdStyle, font.getFamily());
StyleConstants.setBold(stdStyle, font.isBold());
StyleConstants.setItalic(stdStyle, font.isItalic());
errStyle = new SimpleAttributeSet();
StyleConstants.setForeground(errStyle, fgColorErr);
StyleConstants.setBackground(errStyle, bgColor);
@@ -103,23 +95,25 @@ public class PdeEditorConsole extends JScrollPane {
StyleConstants.setItalic(errStyle, font.isItalic());
consoleTextPane.setBackground(bgColor);
// add the jtextpane to this scrollpane
this.setViewportView(consoleTextPane);
// calculate height of a line of text in pixels and size window accordingly
// calculate height of a line of text in pixels
// and size window accordingly
FontMetrics metrics = this.getFontMetrics(font);
int height = metrics.getAscent() + metrics.getDescent();
int lines = PdeBase.getInteger("editor.console.lines", 6);
int sizeFudge = 10; // unclear why this is necessary, but it is
Dimension prefDimension = new Dimension(1024, (height * lines) + sizeFudge);
Dimension prefDimension =
new Dimension(1024, (height * lines) + sizeFudge);
setPreferredSize(prefDimension);
if (systemOut == null) {
systemOut = System.out;
systemErr = System.err;
// no text thing on macos
// macos9/macosx do this by default, disable for those platforms
boolean tod = ((PdeBase.platform != PdeBase.MACOSX) &&
(PdeBase.platform != PdeBase.MACOS9));
@@ -157,27 +151,25 @@ public class PdeEditorConsole extends JScrollPane {
public void write(byte b[], int offset, int length, boolean err) {
if (err != cerror) {
// advance the line because switching between err/out streams
// potentially, could check whether we're already on a new line
message("", cerror, true);
}
// synchronized (cerror) { // has to be an object...
if (err != cerror) {
// advance the line because switching between err/out streams
// potentially, could check whether we're already on a new line
message("", cerror, true);
}
// we could do some cross platform CR/LF mangling here before outputting
// we could do some cross platform CR/LF mangling here before outputting
// add text to output document
message(new String(b, offset, length), err, false);
// set last error state
cerror = err;
// }
// add text to output document
message(new String(b, offset, length), err, false);
// set last error state
cerror = err;
}
public void message(String what, boolean err, boolean advance) {
// under osx, suppress the spew about the serial port
// to avoid an error every time someone loads their app
// (the error is dealt with in PdeBase with a message dialog)
if (PdeBase.platform == PdeBase.MACOSX) {
if (what.equals("Error loading SolarisSerial: java.lang.UnsatisfiedLinkError: no SolarisSerialParallel in java.library.path")) return;
if (what.equals("Caught java.lang.UnsatisfiedLinkError: readRegistrySerial while loading driver com.sun.comm.SolarisDriver")) return;
@@ -185,7 +177,7 @@ public class PdeEditorConsole extends JScrollPane {
// to console display
appendText(what, err);
if (err) {
systemErr.print(what);
} else {
@@ -202,32 +194,20 @@ public class PdeEditorConsole extends JScrollPane {
}
}
private void appendText(String text, boolean err)
{
private void appendText(String text, boolean err) {
try {
consoleDoc.insertString(consoleDoc.getLength(), text, err ? errStyle : stdStyle);
}
catch(Exception e) {}
}
consoleDoc.insertString(consoleDoc.getLength(), text,
err ? errStyle : stdStyle);
/*
// no longer needed because setPreferredSize is used
// always move to the end of the text as it's added
consoleTextPane.setCaretPosition(consoleDoc.getLength());
public Dimension getPreferredSize() {
return getMinimumSize();
} catch (Exception e) { }
}
public Dimension getMinimumSize() {
return new Dimension(600, PdeEditor.GRID_SIZE * 3);
}
public Dimension getMaximumSize() {
return new Dimension(3000, PdeEditor.GRID_SIZE * 3);
}
*/
}
class PdeEditorConsoleStream extends OutputStream {
PdeEditorConsole parent;
boolean err; // whether stderr or stdout
@@ -269,29 +249,6 @@ class PdeEditorConsoleStream extends OutputStream {
echo = null;
}
}
/*
//System.out.println("leech2:");
if (length >= 1) {
int lastchar = b[offset + length - 1];
if (lastchar == '\r') {
length--;
} else if (lastchar == '\n') {
if (length >= 2) {
int secondtolastchar = b[offset + length - 2];
if (secondtolastchar == '\r') {
length -= 2;
} else {
length--;
}
} else {
length--;
}
}
//if ((lastchar = '\r') || (lastchar == '\n')) length--;
}
//if (b[offset + length - 1] == '\r'
parent.message("2: " + length + " " + new String(b, offset, length), err);
*/
}
public void write(int b) {
@@ -306,6 +263,5 @@ class PdeEditorConsoleStream extends OutputStream {
echo = null;
}
}
//parent.message(String.valueOf((char)b), err);
}
}