@Override
public String toString() {
if (ignoreRendering) return characters;
return ANSI.getStart()
+ style.toString()
+ ';'
+ this.color.toString()
+ 'm'
+ getCharacters()
+ ANSI.reset();
}
public int getANSILength() {
if (ignoreRendering) return 0;
else {
if (ansiLength == 0)
ansiLength =
ANSI.getStart().length()
+ color.getLength()
+ style.getLength()
+ ANSI.reset().length()
+ 2; // ; + m
return ansiLength;
}
}
private void init() {
try {
if (!operation.getControlOperator().isRedirectionOut()) {
console.getShell().out().print(ANSI.getAlternateBufferScreen());
console.getShell().out().println("print alternate screen...");
console.getShell().out().flush();
}
if (console.getShell().in().getStdIn().available() > 0) {
java.util.Scanner s =
new java.util.Scanner(console.getShell().in().getStdIn()).useDelimiter("\\A");
String fileContent = s.hasNext() ? s.next() : "";
console.getShell().out().println("FILECONTENT: ");
console.getShell().out().print(fileContent);
console.getShell().out().flush();
} else console.getShell().out().println("console.in() == null");
readFromFile();
// detach after init if hasRedirectOut()
if (operation.getControlOperator().isRedirectionOut()) {
attached = false;
}
} catch (IOException ioe) {
}
}
@Override
public void handle(AeshInputStream inputStream, Document document) {
int row = document.getLineOfOffset(document.getCursorOffset());
int column = document.getLineOffset(row);
String reportCursorPosition =
ANSI.getStart() + Integer.toString(row) + SEMI_COLON + Integer.toString(column) + 'R';
// Respond to the Device Status Report with a Cursor Position Report
inputStream.append(reportCursorPosition);
}
public String getAsString() {
StringBuilder builder = new StringBuilder();
builder.append(ANSI.getStart());
builder.append(type.getValue()).append(';');
builder.append(this.getTextColor().getValue()).append(';');
builder.append(this.getBackgroundColor().getValue());
builder.append('m');
builder.append(getCharacters());
return builder.toString();
}
@Override
public void processOperation(CommandOperation operation) throws IOException {
if (operation.getInput()[0] == 'q') {
console.getShell().out().print(ANSI.getMainBufferScreen());
attached = false;
} else if (operation.getInput()[0] == 'a') {
readFromFile();
} else {
}
}
public void write(PrintStream out) {
if (ignoreRendering) {
out.print(characters);
} else {
out.print(ANSI.getStart());
out.print(style.toString());
out.print(';');
this.color.write(out);
out.print('m');
out.print(getCharacters());
}
}
/** style, text color, background color */
public String toString(TerminalString prev) {
if (ignoreRendering) return characters;
if (equalsIgnoreCharacter(prev)) return characters;
else {
StringBuilder builder = new StringBuilder();
builder.append(ANSI.getStart()).append(style.getValueComparedToPrev(prev.getStyle()));
if (!this.color.equals(prev.color)) {
if (prev.getStyle().isInvert()) builder.append(';').append(this.color.toString());
else builder.append(';').append(this.color.toString(prev.color));
}
builder.append('m').append(getCharacters());
return builder.toString();
}
}
/** type, text color, background color */
public String getAsString(TerminalString prev) {
if (equalsIgnoreCharacter(prev)) return characters;
else {
StringBuilder builder = new StringBuilder();
builder.append(ANSI.getStart());
builder.append(type.getValueComparedToPrev(prev.getType()));
if (this.getTextColor() != prev.getTextColor() || prev.getType() == CharacterType.INVERT)
builder.append(';').append(this.getTextColor().getValue());
if (this.getBackgroundColor() != prev.getBackgroundColor()
|| prev.getType() == CharacterType.INVERT)
builder.append(';').append(this.getBackgroundColor().getValue());
builder.append('m');
builder.append(getCharacters());
return builder.toString();
}
}