import jexer.backend.Screen;
import jexer.backend.SwingBackend;
import jexer.backend.ECMA48Backend;
+import jexer.backend.TWindowBackend;
import jexer.menu.TMenu;
import jexer.menu.TMenuItem;
import static jexer.TCommand.*;
* @return the Screen
*/
public final Screen getScreen() {
- return backend.getScreen();
+ if (backend instanceof TWindowBackend) {
+ // We are being rendered to a TWindow. We can't use its
+ // getScreen() method because that is how it is rendering to a
+ // hardware backend somewhere. Instead use its getOtherScreen()
+ // method.
+ return ((TWindowBackend) backend).getOtherScreen();
+ } else {
+ return backend.getScreen();
+ }
}
/**
}
/**
- * Get the list of windows.
+ * Get a (shallow) copy of the window list.
*
* @return a copy of the list of windows for this application
*/
*/
public TApplication(final Backend backend) {
this.backend = backend;
+ backend.setListener(this);
TApplicationImpl();
}
* Run this application until it exits.
*/
public void run() {
+ boolean first = true;
+
while (!quit) {
// Timeout is in milliseconds, so default timeout after 1 second
// of inactivity.
long timeout = 1000;
+ if (first) {
+ first = false;
+ timeout = 0;
+ }
// If I've got no updates to render, wait for something from the
// backend or a timer.
return;
}
- // Peek at the mouse position
- if (event instanceof TMouseEvent) {
- TMouseEvent mouse = (TMouseEvent) event;
- synchronized (getScreen()) {
- if ((mouseX != mouse.getX()) || (mouseY != mouse.getY())) {
- oldMouseX = mouseX;
- oldMouseY = mouseY;
- mouseX = mouse.getX();
- mouseY = mouse.getY();
- }
- }
- }
-
// Put into the main queue
drainEventQueue.add(event);
}
// Peek at the mouse position
if (event instanceof TMouseEvent) {
+ TMouseEvent mouse = (TMouseEvent) event;
+ if ((mouseX != mouse.getX()) || (mouseY != mouse.getY())) {
+ oldMouseX = mouseX;
+ oldMouseY = mouseY;
+ mouseX = mouse.getX();
+ mouseY = mouse.getY();
+ }
+
// See if we need to switch focus to another window or the menu
checkSwitchFocus((TMouseEvent) event);
}
* @see #primaryHandleEvent(TInputEvent event)
*/
private void secondaryHandleEvent(final TInputEvent event) {
+ // Peek at the mouse position
+ if (event instanceof TMouseEvent) {
+ TMouseEvent mouse = (TMouseEvent) event;
+ if ((mouseX != mouse.getX()) || (mouseY != mouse.getY())) {
+ oldMouseX = mouseX;
+ oldMouseY = mouseY;
+ mouseX = mouse.getX();
+ mouseY = mouse.getY();
+ }
+ }
+
secondaryEventReceiver.handleEvent(event);
}
return;
}
+ // Whatever window might be moving/dragging, stop it now.
+ for (TWindow w: windows) {
+ if (w.inMovements()) {
+ w.stopMovements();
+ }
+ }
+
assert (windows.size() > 0);
if (window.isHidden()) {
return;
}
+ // Whatever window might be moving/dragging, stop it now.
+ for (TWindow w: windows) {
+ if (w.inMovements()) {
+ w.stopMovements();
+ }
+ }
+
assert (windows.size() > 0);
if (!window.hidden) {
return;
}
+ // Whatever window might be moving/dragging, stop it now.
+ for (TWindow w: windows) {
+ if (w.inMovements()) {
+ w.stopMovements();
+ }
+ }
+
assert (windows.size() > 0);
if (window.hidden) {
}
synchronized (windows) {
+ // Whatever window might be moving/dragging, stop it now.
+ for (TWindow w: windows) {
+ if (w.inMovements()) {
+ w.stopMovements();
+ }
+ }
+
int z = window.getZ();
window.setZ(-1);
window.onUnfocus();
assert (activeWindow != null);
synchronized (windows) {
+ // Whatever window might be moving/dragging, stop it now.
+ for (TWindow w: windows) {
+ if (w.inMovements()) {
+ w.stopMovements();
+ }
+ }
// Swap z/active between active window and the next in the list
int activeWindowI = -1;
}
synchronized (windows) {
+ // Whatever window might be moving/dragging, stop it now.
+ for (TWindow w: windows) {
+ if (w.inMovements()) {
+ w.stopMovements();
+ }
+ }
+
// Do not allow a modal window to spawn a non-modal window. If a
// modal window is active, then this window will become modal
// too.
}
}
+ /**
+ * Get a (shallow) copy of the menu list.
+ *
+ * @return a copy of the menu list
+ */
+ public final List<TMenu> getAllMenus() {
+ return new LinkedList<TMenu>(menus);
+ }
+
+ /**
+ * Add a top-level menu to the list.
+ *
+ * @param menu the menu to add
+ * @throws IllegalArgumentException if the menu is already used in
+ * another TApplication
+ */
+ public final void addMenu(final TMenu menu) {
+ if ((menu.getApplication() != null)
+ && (menu.getApplication() != this)
+ ) {
+ throw new IllegalArgumentException("Menu " + menu + " is already " +
+ "part of application " + menu.getApplication());
+ }
+ closeMenu();
+ menus.add(menu);
+ recomputeMenuX();
+ }
+
+ /**
+ * Remove a top-level menu from the list.
+ *
+ * @param menu the menu to remove
+ * @throws IllegalArgumentException if the menu is already used in
+ * another TApplication
+ */
+ public final void removeMenu(final TMenu menu) {
+ if ((menu.getApplication() != null)
+ && (menu.getApplication() != this)
+ ) {
+ throw new IllegalArgumentException("Menu " + menu + " is already " +
+ "part of application " + menu.getApplication());
+ }
+ closeMenu();
+ menus.remove(menu);
+ recomputeMenuX();
+ }
+
/**
* Turn off a sub-menu.
*/
return true;
}
+ if (command.equals(cmMenu)) {
+ if (!modalWindowActive() && (activeMenu == null)) {
+ if (menus.size() > 0) {
+ menus.get(0).setActive(true);
+ activeMenu = menus.get(0);
+ return true;
+ }
+ }
+ }
+
return false;
}
git://git.nikiroo.be / nikiroo-utils.git / blobdiff