import jexer.bits.Cell;
import jexer.bits.CellAttributes;
+import jexer.bits.Clipboard;
import jexer.bits.ColorTheme;
import jexer.bits.StringUtils;
import jexer.event.TCommandEvent;
*/
private Backend backend;
+ /**
+ * The clipboard for copy and paste.
+ */
+ private Clipboard clipboard = new Clipboard();
+
/**
* Actual mouse coordinate X.
*/
*/
private long screenResizeTime = 0;
+ /**
+ * If true, screen selection is a rectangle.
+ */
+ private boolean screenSelectionRectangle = false;
+
+ /**
+ * If true, the mouse is dragging a screen selection.
+ */
+ private boolean inScreenSelection = false;
+
+ /**
+ * Screen selection starting X.
+ */
+ private int screenSelectionX0;
+
+ /**
+ * Screen selection starting Y.
+ */
+ private int screenSelectionY0;
+
+ /**
+ * Screen selection ending X.
+ */
+ private int screenSelectionX1;
+
+ /**
+ * Screen selection ending Y.
+ */
+ private int screenSelectionY1;
+
/**
* WidgetEventHandler is the main event consumer loop. There are at most
* two such threads in existence: the primary for normal case and a
new TFontChooserWindow(this);
return true;
}
+
+ if (menu.getId() == TMenu.MID_CUT) {
+ postMenuEvent(new TCommandEvent(cmCut));
+ return true;
+ }
+ if (menu.getId() == TMenu.MID_COPY) {
+ postMenuEvent(new TCommandEvent(cmCopy));
+ return true;
+ }
+ if (menu.getId() == TMenu.MID_PASTE) {
+ postMenuEvent(new TCommandEvent(cmPaste));
+ return true;
+ }
+ if (menu.getId() == TMenu.MID_CLEAR) {
+ postMenuEvent(new TCommandEvent(cmClear));
+ return true;
+ }
+
return false;
}
Thread.currentThread() + " finishEventProcessing()\n");
}
+ // See if we need to enable/disable the edit menu.
+ EditMenuUser widget = null;
+ if (activeMenu == null) {
+ if (activeWindow != null) {
+ if (activeWindow.getActiveChild() instanceof EditMenuUser) {
+ widget = (EditMenuUser) activeWindow.getActiveChild();
+ }
+ } else if (desktop != null) {
+ if (desktop.getActiveChild() instanceof EditMenuUser) {
+ widget = (EditMenuUser) desktop.getActiveChild();
+ }
+ }
+ if (widget == null) {
+ disableMenuItem(TMenu.MID_CUT);
+ disableMenuItem(TMenu.MID_COPY);
+ disableMenuItem(TMenu.MID_PASTE);
+ disableMenuItem(TMenu.MID_CLEAR);
+ } else {
+ if (widget.isEditMenuCut()) {
+ enableMenuItem(TMenu.MID_CUT);
+ } else {
+ disableMenuItem(TMenu.MID_CUT);
+ }
+ if (widget.isEditMenuCopy()) {
+ enableMenuItem(TMenu.MID_COPY);
+ } else {
+ disableMenuItem(TMenu.MID_COPY);
+ }
+ if (widget.isEditMenuPaste()) {
+ enableMenuItem(TMenu.MID_PASTE);
+ } else {
+ disableMenuItem(TMenu.MID_PASTE);
+ }
+ if (widget.isEditMenuClear()) {
+ enableMenuItem(TMenu.MID_CLEAR);
+ } else {
+ disableMenuItem(TMenu.MID_CLEAR);
+ }
+ }
+ }
+
// Process timers and call doIdle()'s
doIdle();
typingHidMouse = false;
TMouseEvent mouse = (TMouseEvent) event;
+ if (mouse.isMouse1() && (mouse.isShift() || mouse.isCtrl())) {
+ // Screen selection.
+ if (inScreenSelection) {
+ screenSelectionX1 = mouse.getX();
+ screenSelectionY1 = mouse.getY();
+ } else {
+ inScreenSelection = true;
+ screenSelectionX0 = mouse.getX();
+ screenSelectionY0 = mouse.getY();
+ screenSelectionX1 = mouse.getX();
+ screenSelectionY1 = mouse.getY();
+ screenSelectionRectangle = mouse.isCtrl();
+ }
+ } else {
+ if (inScreenSelection) {
+ getScreen().copySelection(clipboard, screenSelectionX0,
+ screenSelectionY0, screenSelectionX1, screenSelectionY1,
+ screenSelectionRectangle);
+ }
+ inScreenSelection = false;
+ }
+
if ((mouseX != mouse.getX()) || (mouseY != mouse.getY())) {
oldMouseX = mouseX;
oldMouseY = mouseY;
return theme;
}
+ /**
+ * Get the clipboard.
+ *
+ * @return the clipboard
+ */
+ public final Clipboard getClipboard() {
+ return clipboard;
+ }
+
/**
* Repaint the screen on the next update.
*/
}
}
+ if (inScreenSelection) {
+ getScreen().setSelection(screenSelectionX0,
+ screenSelectionY0, screenSelectionX1, screenSelectionY1,
+ screenSelectionRectangle);
+ }
+
if ((textMouse == true) && (typingHidMouse == false)) {
// Draw mouse at the new position.
drawTextMouse(mouseX, mouseY);
getScreen().unsetImageRow(mouseY);
}
}
+
+ if (inScreenSelection) {
+ getScreen().setSelection(screenSelectionX0, screenSelectionY0,
+ screenSelectionX1, screenSelectionY1, screenSelectionRectangle);
+ }
+
if ((textMouse == true) && (typingHidMouse == false)) {
drawTextMouse(mouseX, mouseY);
}
*/
public final TMenu addEditMenu() {
TMenu editMenu = addMenu(i18n.getString("editMenuTitle"));
- editMenu.addDefaultItem(TMenu.MID_CUT);
- editMenu.addDefaultItem(TMenu.MID_COPY);
- editMenu.addDefaultItem(TMenu.MID_PASTE);
- editMenu.addDefaultItem(TMenu.MID_CLEAR);
+ editMenu.addDefaultItem(TMenu.MID_CUT, false);
+ editMenu.addDefaultItem(TMenu.MID_COPY, false);
+ editMenu.addDefaultItem(TMenu.MID_PASTE, false);
+ editMenu.addDefaultItem(TMenu.MID_CLEAR, false);
TStatusBar statusBar = editMenu.newStatusBar(i18n.
getString("editMenuStatus"));
statusBar.addShortcutKeypress(kbF1, cmHelp, i18n.getString("Help"));