@Override
public void drawComponent(TextGUIGraphics graphics) {
TerminalSize area = graphics.getSize();
String absolutePath = directory.getAbsolutePath();
if (area.getColumns() < absolutePath.length()) {
absolutePath = absolutePath.substring(absolutePath.length() - area.getColumns());
absolutePath = "..." + absolutePath.substring(Math.min(absolutePath.length(), 3));
}
setText(absolutePath);
super.drawComponent(graphics);
}
@Override
public void drawComponent(TextGUIGraphics graphics, ComboBox<V> comboBox) {
graphics.setForegroundColor(TextColor.ANSI.WHITE);
graphics.setBackgroundColor(TextColor.ANSI.BLUE);
if (comboBox.isFocused()) {
graphics.setForegroundColor(TextColor.ANSI.YELLOW);
graphics.enableModifiers(SGR.BOLD);
}
graphics.fill(' ');
int editableArea =
graphics.getSize().getColumns() - 2; // This is exclusing the 'drop-down arrow'
int textInputPosition = comboBox.getTextInputPosition();
int columnsToInputPosition =
CJKUtils.getColumnWidth(comboBox.getText().substring(0, textInputPosition));
if (columnsToInputPosition < textVisibleLeftPosition) {
textVisibleLeftPosition = columnsToInputPosition;
}
if (columnsToInputPosition - textVisibleLeftPosition >= editableArea) {
textVisibleLeftPosition = columnsToInputPosition - editableArea + 1;
}
if (columnsToInputPosition - textVisibleLeftPosition + 1 == editableArea
&& comboBox.getText().length() > textInputPosition
&& CJKUtils.isCharCJK(comboBox.getText().charAt(textInputPosition))) {
textVisibleLeftPosition++;
}
String textToDraw =
CJKUtils.fitString(comboBox.getText(), textVisibleLeftPosition, editableArea);
graphics.putString(0, 0, textToDraw);
if (comboBox.isFocused()) {
graphics.disableModifiers(SGR.BOLD);
}
graphics.setForegroundColor(TextColor.ANSI.BLACK);
graphics.setBackgroundColor(TextColor.ANSI.WHITE);
graphics.putString(editableArea, 0, "|" + Symbols.ARROW_DOWN);
}
@Override
public void drawComponent(TextGUIGraphics graphics, TextBox component) {
if (viewTopLeft.getColumn() + graphics.getSize().getColumns() > component.longestRow) {
viewTopLeft =
viewTopLeft.withColumn(component.longestRow - graphics.getSize().getColumns());
if (viewTopLeft.getColumn() < 0) {
viewTopLeft = viewTopLeft.withColumn(0);
}
}
if (viewTopLeft.getRow() + graphics.getSize().getRows() > component.getLineCount()) {
viewTopLeft = viewTopLeft.withRow(component.getLineCount() - graphics.getSize().getRows());
if (viewTopLeft.getRow() < 0) {
viewTopLeft = viewTopLeft.withRow(0);
}
}
if (component.isFocused()) {
graphics.applyThemeStyle(graphics.getThemeDefinition(TextBox.class).getActive());
} else {
graphics.applyThemeStyle(graphics.getThemeDefinition(TextBox.class).getNormal());
}
graphics.fill(component.unusedSpaceCharacter);
if (!component.isReadOnly()) {
// Adjust the view if necessary
if (component.caretPosition.getColumn() < viewTopLeft.getColumn()) {
viewTopLeft = viewTopLeft.withColumn(component.caretPosition.getColumn());
} else if (component.caretPosition.getColumn()
>= graphics.getSize().getColumns() + viewTopLeft.getColumn()) {
viewTopLeft =
viewTopLeft.withColumn(
component.caretPosition.getColumn() - graphics.getSize().getColumns() + 1);
}
if (component.caretPosition.getRow() < viewTopLeft.getRow()) {
viewTopLeft = viewTopLeft.withRow(component.getCaretPosition().getRow());
} else if (component.caretPosition.getRow()
>= graphics.getSize().getRows() + viewTopLeft.getRow()) {
viewTopLeft =
viewTopLeft.withRow(
component.caretPosition.getRow() - graphics.getSize().getRows() + 1);
}
}
for (int row = 0; row < graphics.getSize().getRows(); row++) {
int rowIndex = row + viewTopLeft.getRow();
if (rowIndex >= component.lines.size()) {
continue;
}
String line = component.lines.get(rowIndex);
if (line.length() > viewTopLeft.getColumn()) {
String string = line.substring(viewTopLeft.getColumn());
if (component.mask != null) {
string = new String(new char[string.length()]).replace('\0', component.mask);
}
graphics.putString(0, row, string);
}
}
}
