@Override
protected void init() {
FunctionResult result = new FunctionResult();
TerminfoFunctions.initTerminal(output.ordinal(), capabilities, result);
if (result.isFailed()) {
throw new NativeException(
String.format("Could not open terminal for %s: %s", this, result.getMessage()));
}
}
public Terminal reset() {
FunctionResult result = new FunctionResult();
TerminfoFunctions.reset(result);
if (result.isFailed()) {
throw new NativeException(
String.format("Could not reset terminal for %s: %s", this, result.getMessage()));
}
return this;
}
public Terminal clearToEndOfLine() throws NativeException {
FunctionResult result = new FunctionResult();
TerminfoFunctions.clearToEndOfLine(result);
if (result.isFailed()) {
throw new NativeException(
String.format("Could not clear to end of line for %s: %s", this, result.getMessage()));
}
return this;
}
public Terminal cursorRight(int count) {
FunctionResult result = new FunctionResult();
TerminfoFunctions.right(count, result);
if (result.isFailed()) {
throw new NativeException(
String.format("Could not move cursor right for %s: %s", this, result.getMessage()));
}
return this;
}
public Terminal cursorStartOfLine() throws NativeException {
FunctionResult result = new FunctionResult();
TerminfoFunctions.startLine(result);
if (result.isFailed()) {
throw new NativeException(
String.format(
"Could not move cursor to start of line for %s: %s", this, result.getMessage()));
}
return this;
}
public Terminal bold() {
if (!capabilities.textAttributes) {
return this;
}
FunctionResult result = new FunctionResult();
TerminfoFunctions.bold(result);
if (result.isFailed()) {
throw new NativeException(
String.format("Could not switch to bold mode for %s: %s", this, result.getMessage()));
}
return this;
}
public Terminal foreground(Color color) {
if (!capabilities.colors) {
return this;
}
FunctionResult result = new FunctionResult();
TerminfoFunctions.foreground(color.ordinal(), result);
if (result.isFailed()) {
throw new NativeException(
String.format("Could not switch foreground color for %s: %s", this, result.getMessage()));
}
foreground = color;
return this;
}