import java.io.File;
import java.io.IOException;
+import java.text.MessageFormat;
+import java.util.ResourceBundle;
import java.util.Scanner;
import jexer.TApplication;
import jexer.bits.CellAttributes;
import jexer.bits.GraphicsChars;
import jexer.event.TCommandEvent;
+import jexer.event.TKeypressEvent;
import jexer.event.TMouseEvent;
import jexer.event.TResizeEvent;
import static jexer.TCommand.*;
*/
public class TEditorWindow extends TScrollableWindow {
+ /**
+ * Translated strings.
+ */
+ private static final ResourceBundle i18n = ResourceBundle.getBundle(TEditorWindow.class.getName());
+
/**
* Hang onto my TEditor so I can resize it with the window.
*/
setLeftValue(1);
setRightValue(editField.getMaximumColumnNumber());
- statusBar = newStatusBar("Editor");
- statusBar.addShortcutKeypress(kbF1, cmHelp, "Help");
- statusBar.addShortcutKeypress(kbF2, cmSave, "Save");
- statusBar.addShortcutKeypress(kbF3, cmOpen, "Open");
- statusBar.addShortcutKeypress(kbF10, cmMenu, "Menu");
+ statusBar = newStatusBar(i18n.getString("statusBar"));
+ statusBar.addShortcutKeypress(kbF1, cmHelp,
+ i18n.getString("statusBarHelp"));
+ statusBar.addShortcutKeypress(kbF2, cmSave,
+ i18n.getString("statusBarSave"));
+ statusBar.addShortcutKeypress(kbF3, cmOpen,
+ i18n.getString("statusBarOpen"));
+ statusBar.addShortcutKeypress(kbF10, cmMenu,
+ i18n.getString("statusBarMenu"));
}
/**
* @param parent the main application
*/
public TEditorWindow(final TApplication parent) {
- this(parent, "New Text Document");
+ this(parent, i18n.getString("newTextDocument"));
}
/**
* editor.
*
* @param mouse a mouse-based event
- * @return whether or not the mouse is on the emulator
+ * @return whether or not the mouse is on the editor
*/
private final boolean mouseOnEditor(final TMouseEvent mouse) {
if ((mouse.getAbsoluteX() >= getAbsoluteX() + 1)
if (mouseOnEditor(mouse)) {
// The editor might have changed, update the scollbars.
setBottomValue(editField.getMaximumRowNumber());
- setVerticalValue(editField.getEditingRowNumber());
+ setVerticalValue(editField.getVisibleRowNumber());
setRightValue(editField.getMaximumColumnNumber());
setHorizontalValue(editField.getEditingColumnNumber());
} else {
if (mouse.isMouseWheelUp() || mouse.isMouseWheelDown()) {
// Vertical scrollbar actions
- editField.setEditingRowNumber(getVerticalValue());
+ editField.setVisibleRowNumber(getVerticalValue());
+ }
+ }
+ }
+
+ /**
+ * Handle mouse release events.
+ *
+ * @param mouse mouse button release event
+ */
+ @Override
+ public void onMouseUp(final TMouseEvent mouse) {
+ // Use TWidget's code to pass the event to the children.
+ super.onMouseUp(mouse);
+
+ if (mouse.isMouse1() && mouseOnVerticalScroller(mouse)) {
+ // Clicked on vertical scrollbar
+ editField.setVisibleRowNumber(getVerticalValue());
+ }
+
+ // TODO: horizontal scrolling
+ }
+
+ /**
+ * Method that subclasses can override to handle mouse movements.
+ *
+ * @param mouse mouse motion event
+ */
+ @Override
+ public void onMouseMotion(final TMouseEvent mouse) {
+ // Use TWidget's code to pass the event to the children.
+ super.onMouseMotion(mouse);
+
+ if (mouseOnEditor(mouse) && mouse.isMouse1()) {
+ // The editor might have changed, update the scollbars.
+ setBottomValue(editField.getMaximumRowNumber());
+ setVerticalValue(editField.getVisibleRowNumber());
+ setRightValue(editField.getMaximumColumnNumber());
+ setHorizontalValue(editField.getEditingColumnNumber());
+ } else {
+ if (mouse.isMouse1() && mouseOnVerticalScroller(mouse)) {
+ // Clicked/dragged on vertical scrollbar
+ editField.setVisibleRowNumber(getVerticalValue());
}
+
// TODO: horizontal scrolling
}
+
+ }
+
+ /**
+ * Handle keystrokes.
+ *
+ * @param keypress keystroke event
+ */
+ @Override
+ public void onKeypress(final TKeypressEvent keypress) {
+ // Use TWidget's code to pass the event to the children.
+ super.onKeypress(keypress);
+
+ // The editor might have changed, update the scollbars.
+ setBottomValue(editField.getMaximumRowNumber());
+ setVerticalValue(editField.getVisibleRowNumber());
+ setRightValue(editField.getMaximumColumnNumber());
+ setHorizontalValue(editField.getEditingColumnNumber());
}
/**
String contents = readFileData(filename);
new TEditorWindow(getApplication(), filename, contents);
} catch (IOException e) {
- messageBox("Error", "Error reading file: " +
- e.getMessage());
+ messageBox(i18n.getString("errorDialogTitle"),
+ MessageFormat.format(i18n.
+ getString("errorReadingFile"), e.getMessage()));
}
}
} catch (IOException e) {
- messageBox("Error", "Error opening file dialog: " +
- e.getMessage());
+ messageBox(i18n.getString("errorDialogTitle"),
+ MessageFormat.format(i18n.
+ getString("errorOpeningFileDialog"), e.getMessage()));
}
return;
}
try {
editField.saveToFilename(filename);
} catch (IOException e) {
- messageBox("Error", "Error saving file: " + e.getMessage());
+ messageBox(i18n.getString("errorDialogTitle"),
+ MessageFormat.format(i18n.
+ getString("errorSavingFile"), e.getMessage()));
}
}
return;