-/**
+/*
* Jexer - Java Text User Interface
*
- * License: LGPLv3 or later
- *
- * This module is licensed under the GNU Lesser General Public License
- * Version 3. Please see the file "COPYING" in this directory for more
- * information about the GNU Lesser General Public License Version 3.
+ * The MIT License (MIT)
*
- * Copyright (C) 2015 Kevin Lamonte
+ * Copyright (C) 2019 Kevin Lamonte
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 3 of
- * the License, or (at your option) any later version.
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
*
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
*
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, see
- * http://www.gnu.org/licenses/, or write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
*
* @author Kevin Lamonte [kevin.lamonte@gmail.com]
* @version 1
*/
public class TSubMenu extends TMenuItem {
+ // ------------------------------------------------------------------------
+ // Variables --------------------------------------------------------------
+ // ------------------------------------------------------------------------
+
/**
* The menu window. Note package private access.
*/
TMenu menu;
+ // ------------------------------------------------------------------------
+ // Constructors -----------------------------------------------------------
+ // ------------------------------------------------------------------------
+
/**
* Package private constructor.
*
* @param parent parent widget
* @param title menu title. Title must contain a keyboard shortcut,
- * denoted by prefixing a letter with "&", e.g. "&File"
+ * denoted by prefixing a letter with "&", e.g. "&File"
* @param x column relative to parent
* @param y row relative to parent
*/
this.menu.isSubMenu = true;
}
- /**
- * Draw the menu title.
- */
- @Override
- public void draw() {
- super.draw();
-
- CellAttributes background = getTheme().getColor("tmenu");
- CellAttributes menuColor;
- CellAttributes menuMnemonicColor;
- if (getAbsoluteActive()) {
- menuColor = getTheme().getColor("tmenu.highlighted");
- menuMnemonicColor = getTheme().getColor("tmenu.mnemonic.highlighted");
- } else {
- if (getEnabled()) {
- menuColor = getTheme().getColor("tmenu");
- menuMnemonicColor = getTheme().getColor("tmenu.mnemonic");
- } else {
- menuColor = getTheme().getColor("tmenu.disabled");
- menuMnemonicColor = getTheme().getColor("tmenu.disabled");
- }
- }
-
- // Add the arrow
- getScreen().putCharXY(getWidth() - 2, 0, GraphicsChars.CP437[0x10],
- menuColor);
- }
+ // ------------------------------------------------------------------------
+ // Event handlers ---------------------------------------------------------
+ // ------------------------------------------------------------------------
/**
* Handle keystrokes.
@Override
public void onKeypress(final TKeypressEvent keypress) {
- if (menu.getActive()) {
+ // Open me if they hit my mnemonic.
+ if (!keypress.getKey().isFnKey()
+ && !keypress.getKey().isAlt()
+ && !keypress.getKey().isCtrl()
+ && (getMnemonic() != null)
+ && (Character.toLowerCase(getMnemonic().getShortcut())
+ == Character.toLowerCase(keypress.getKey().getChar()))
+ ) {
+ dispatch();
+ return;
+ }
+
+ if (menu.isActive()) {
menu.onKeypress(keypress);
return;
}
}
}
+ // ------------------------------------------------------------------------
+ // TMenuItem --------------------------------------------------------------
+ // ------------------------------------------------------------------------
+
+ /**
+ * Draw the menu title.
+ */
+ @Override
+ public void draw() {
+ super.draw();
+
+ CellAttributes menuColor;
+ if (isAbsoluteActive()) {
+ menuColor = getTheme().getColor("tmenu.highlighted");
+ } else {
+ if (isEnabled()) {
+ menuColor = getTheme().getColor("tmenu");
+ } else {
+ menuColor = getTheme().getColor("tmenu.disabled");
+ }
+ }
+
+ // Add the arrow
+ putCharXY(getWidth() - 2, 0, GraphicsChars.CP437[0x10], menuColor);
+ }
+
/**
* Override dispatch() to do nothing.
*/
@Override
public void dispatch() {
- assert (getEnabled());
- if (getAbsoluteActive()) {
- if (!menu.getActive()) {
+ assert (isEnabled());
+ if (isAbsoluteActive()) {
+ if (!menu.isActive()) {
getApplication().addSubMenu(menu);
menu.setActive(true);
}
*/
@Override
public TWidget getActiveChild() {
- if (menu.getActive()) {
+ if (menu.isActive()) {
return menu;
}
// Menu not active, return me
return this;
}
+ // ------------------------------------------------------------------------
+ // TSubMenu ---------------------------------------------------------------
+ // ------------------------------------------------------------------------
+
/**
* Convenience function to add a custom menu item.
*
* @param key global keyboard accelerator
* @return the new menu item
*/
- public final TMenuItem addItem(final int id, final String label,
+ public TMenuItem addItem(final int id, final String label,
final TKeypress key) {
return menu.addItem(id, label, key);
}
+ /**
+ * Convenience function to add a custom menu item.
+ *
+ * @param id menu item ID. Must be greater than 1024.
+ * @param label menu item label
+ * @param key global keyboard accelerator
+ * @param enabled default state for enabled
+ * @return the new menu item
+ */
+ public TMenuItem addItem(final int id, final String label,
+ final TKeypress key, final boolean enabled) {
+
+ return menu.addItem(id, label, key, enabled);
+ }
+
/**
* Convenience function to add a menu item.
*
* @param label menu item label
* @return the new menu item
*/
- public final TMenuItem addItem(final int id, final String label) {
+ public TMenuItem addItem(final int id, final String label) {
return menu.addItem(id, label);
}
+ /**
+ * Convenience function to add a menu item.
+ *
+ * @param id menu item ID. Must be greater than 1024.
+ * @param label menu item label
+ * @param enabled default state for enabled
+ * @return the new menu item
+ */
+ public TMenuItem addItem(final int id, final String label,
+ final boolean enabled) {
+
+ return menu.addItem(id, label, enabled);
+ }
+
/**
* Convenience function to add one of the default menu items.
*
* (inclusive).
* @return the new menu item
*/
- public final TMenuItem addDefaultItem(final int id) {
+ public TMenuItem addDefaultItem(final int id) {
return menu.addDefaultItem(id);
}
+ /**
+ * Convenience function to add one of the default menu items.
+ *
+ * @param id menu item ID. Must be between 0 (inclusive) and 1023
+ * (inclusive).
+ * @param enabled default state for enabled
+ * @return the new menu item
+ */
+ public TMenuItem addDefaultItem(final int id, final boolean enabled) {
+ return menu.addDefaultItem(id, enabled);
+ }
+
/**
* Convenience function to add a menu separator.
*/
- public final void addSeparator() {
+ public void addSeparator() {
menu.addSeparator();
}
* Convenience function to add a sub-menu.
*
* @param title menu title. Title must contain a keyboard shortcut,
- * denoted by prefixing a letter with "&", e.g. "&File"
+ * denoted by prefixing a letter with "&", e.g. "&File"
* @return the new sub-menu
*/
- public final TSubMenu addSubMenu(final String title) {
+ public TSubMenu addSubMenu(final String title) {
return menu.addSubMenu(title);
}
-
}
git://git.nikiroo.be / nikiroo-utils.git / blobdiff