+++ /dev/null
-/*
- * Jexer - Java Text User Interface
- *
- * The MIT License (MIT)
- *
- * Copyright (C) 2019 Kevin Lamonte
- *
- * 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:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * 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
- */
-package jexer;
-
-import java.util.ResourceBundle;
-
-import jexer.bits.CellAttributes;
-import jexer.event.TResizeEvent;
-import jexer.help.THelpText;
-import jexer.help.Topic;
-
-/**
- * THelpWindow
- */
-public class THelpWindow extends TWindow {
-
- /**
- * Translated strings.
- */
- private static final ResourceBundle i18n = ResourceBundle.getBundle(THelpWindow.class.getName());
-
- // ------------------------------------------------------------------------
- // Constants --------------------------------------------------------------
- // ------------------------------------------------------------------------
-
- // Default help topic keys. Note package private access.
- static String HELP_HELP = "Help On Help";
-
- // ------------------------------------------------------------------------
- // Variables --------------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * The help text window.
- */
- private THelpText helpText;
-
- /**
- * The "Contents" button.
- */
- private TButton contentsButton;
-
- /**
- * The "Index" button.
- */
- private TButton indexButton;
-
- /**
- * The "Previous" button.
- */
- private TButton previousButton;
-
- /**
- * The "Close" button.
- */
- private TButton closeButton;
-
- /**
- * The X position for the buttons.
- */
- private int buttonOffset = 14;
-
- // ------------------------------------------------------------------------
- // Constructors -----------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Public constructor.
- *
- * @param application TApplication that manages this window
- * @param topic the topic to start on
- */
- public THelpWindow(final TApplication application, final String topic) {
- this (application, application.helpFile.getTopic(topic));
- }
-
- /**
- * Public constructor.
- *
- * @param application TApplication that manages this window
- * @param topic the topic to start on
- */
- public THelpWindow(final TApplication application, final Topic topic) {
- super(application, i18n.getString("windowTitle"),
- 1, 1, 78, 22, CENTERED | RESIZABLE);
-
- setMinimumWindowHeight(16);
- setMinimumWindowWidth(30);
-
- helpText = new THelpText(this, topic, 1, 1,
- getWidth() - buttonOffset - 4, getHeight() - 4);
-
- setHelpTopic(topic);
-
- // Buttons
- previousButton = addButton(i18n.getString("previousButton"),
- getWidth() - buttonOffset, 4,
- new TAction() {
- public void DO() {
- if (application.helpTopics.size() > 1) {
- Topic previous = application.helpTopics.remove(
- application.helpTopics.size() - 2);
- application.helpTopics.remove(application.
- helpTopics.size() - 1);
- setHelpTopic(previous);
- }
- }
- });
-
- contentsButton = addButton(i18n.getString("contentsButton"),
- getWidth() - buttonOffset, 6,
- new TAction() {
- public void DO() {
- setHelpTopic(application.helpFile.getTableOfContents());
- }
- });
-
- indexButton = addButton(i18n.getString("indexButton"),
- getWidth() - buttonOffset, 8,
- new TAction() {
- public void DO() {
- setHelpTopic(application.helpFile.getIndex());
- }
- });
-
- closeButton = addButton(i18n.getString("closeButton"),
- getWidth() - buttonOffset, 10,
- new TAction() {
- public void DO() {
- // Don't copy anything, just close the window.
- THelpWindow.this.close();
- }
- });
-
- // Save this for last: make the close button default action.
- activate(closeButton);
-
- }
-
- /**
- * Public constructor.
- *
- * @param application TApplication that manages this window
- */
- public THelpWindow(final TApplication application) {
- this(application, HELP_HELP);
- }
-
- // ------------------------------------------------------------------------
- // Event handlers ---------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Handle window/screen resize events.
- *
- * @param event resize event
- */
- @Override
- public void onResize(final TResizeEvent event) {
- if (event.getType() == TResizeEvent.Type.WIDGET) {
-
- previousButton.setX(getWidth() - buttonOffset);
- contentsButton.setX(getWidth() - buttonOffset);
- indexButton.setX(getWidth() - buttonOffset);
- closeButton.setX(getWidth() - buttonOffset);
-
- helpText.setDimensions(1, 1, getWidth() - buttonOffset - 4,
- getHeight() - 4);
- helpText.onResize(new TResizeEvent(TResizeEvent.Type.WIDGET,
- helpText.getWidth(), helpText.getHeight()));
-
- return;
- } else {
- super.onResize(event);
- }
- }
-
- // ------------------------------------------------------------------------
- // TWindow ----------------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Retrieve the background color.
- *
- * @return the background color
- */
- @Override
- public final CellAttributes getBackground() {
- return getTheme().getColor("thelpwindow.background");
- }
-
- /**
- * Retrieve the border color.
- *
- * @return the border color
- */
- @Override
- public CellAttributes getBorder() {
- if (inWindowMove) {
- return getTheme().getColor("thelpwindow.windowmove");
- }
- return getTheme().getColor("thelpwindow.background");
- }
-
- /**
- * Retrieve the color used by the window movement/sizing controls.
- *
- * @return the color used by the zoom box, resize bar, and close box
- */
- @Override
- public CellAttributes getBorderControls() {
- return getTheme().getColor("thelpwindow.border");
- }
-
- // ------------------------------------------------------------------------
- // THelpWindow ------------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Set the topic to display.
- *
- * @param topic the topic to display
- */
- public void setHelpTopic(final String topic) {
- setHelpTopic(getApplication().helpFile.getTopic(topic));
- }
-
- /**
- * Set the topic to display.
- *
- * @param topic the topic to display
- */
- private void setHelpTopic(final Topic topic) {
- boolean separator = true;
- if ((topic == getApplication().helpFile.getTableOfContents())
- || (topic == getApplication().helpFile.getIndex())
- ) {
- separator = false;
- }
-
- getApplication().helpTopics.add(topic);
- helpText.setTopic(topic, separator);
- }
-
-}
git://git.nikiroo.be / fanfix.git / blobdiff