X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fjexer%2FTDirectoryList.java;h=322ff5c4e5cb493f93cf356716117d2274156d26;hb=929409950e82914aa3cee323cfa7c5007585d2ea;hp=e00d14f696755d5a6756c7a031c0d8eda3cdca25;hpb=a69ed767c9c07cf35cf1c5f7821fc009cfe79cd2;p=nikiroo-utils.git diff --git a/src/jexer/TDirectoryList.java b/src/jexer/TDirectoryList.java deleted file mode 100644 index e00d14f..0000000 --- a/src/jexer/TDirectoryList.java +++ /dev/null @@ -1,232 +0,0 @@ -/* - * 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.io.File; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -/** - * TDirectoryList shows the files within a directory. - */ -public class TDirectoryList extends TList { - - // ------------------------------------------------------------------------ - // Variables -------------------------------------------------------------- - // ------------------------------------------------------------------------ - - /** - * Files in the directory. - */ - private Map files; - - /** - * Root path containing files to display. - */ - private File path; - - /** - * The list of filters that a file must match in order to be displayed. - */ - private List filters; - - // ------------------------------------------------------------------------ - // Constructors ----------------------------------------------------------- - // ------------------------------------------------------------------------ - - /** - * Public constructor. - * - * @param parent parent widget - * @param path directory path, must be a directory - * @param x column relative to parent - * @param y row relative to parent - * @param width width of text area - * @param height height of text area - */ - public TDirectoryList(final TWidget parent, final String path, final int x, - final int y, final int width, final int height) { - - this(parent, path, x, y, width, height, null, null, null); - } - - /** - * Public constructor. - * - * @param parent parent widget - * @param path directory path, must be a directory - * @param x column relative to parent - * @param y row relative to parent - * @param width width of text area - * @param height height of text area - * @param action action to perform when an item is selected (enter or - * double-click) - */ - public TDirectoryList(final TWidget parent, final String path, final int x, - final int y, final int width, final int height, final TAction action) { - - this(parent, path, x, y, width, height, action, null, null); - } - - /** - * Public constructor. - * - * @param parent parent widget - * @param path directory path, must be a directory - * @param x column relative to parent - * @param y row relative to parent - * @param width width of text area - * @param height height of text area - * @param action action to perform when an item is selected (enter or - * double-click) - * @param singleClickAction action to perform when an item is selected - * (single-click) - */ - public TDirectoryList(final TWidget parent, final String path, final int x, - final int y, final int width, final int height, final TAction action, - final TAction singleClickAction) { - - this(parent, path, x, y, width, height, action, singleClickAction, - null); - } - - /** - * Public constructor. - * - * @param parent parent widget - * @param path directory path, must be a directory - * @param x column relative to parent - * @param y row relative to parent - * @param width width of text area - * @param height height of text area - * @param action action to perform when an item is selected (enter or - * double-click) - * @param singleClickAction action to perform when an item is selected - * (single-click) - * @param filters a list of strings that files must match to be displayed - */ - public TDirectoryList(final TWidget parent, final String path, final int x, - final int y, final int width, final int height, final TAction action, - final TAction singleClickAction, final List filters) { - - super(parent, null, x, y, width, height, action); - files = new HashMap(); - this.filters = filters; - this.singleClickAction = singleClickAction; - - setPath(path); - } - - // ------------------------------------------------------------------------ - // TList ------------------------------------------------------------------ - // ------------------------------------------------------------------------ - - // ------------------------------------------------------------------------ - // TDirectoryList --------------------------------------------------------- - // ------------------------------------------------------------------------ - - /** - * Set the new path to display. - * - * @param path new path to list files for - */ - public void setPath(final String path) { - this.path = new File(path); - - List newStrings = new ArrayList(); - files.clear(); - - // Build a list of files in this directory - File [] newFiles = this.path.listFiles(); - if (newFiles != null) { - for (int i = 0; i < newFiles.length; i++) { - if (newFiles[i].getName().startsWith(".")) { - continue; - } - if (newFiles[i].isDirectory()) { - continue; - } - if (filters != null) { - for (String pattern: filters) { - - /* - System.err.println("newFiles[i] " + - newFiles[i].getName() + " " + pattern + - " " + newFiles[i].getName().matches(pattern)); - */ - - if (newFiles[i].getName().matches(pattern)) { - String key = renderFile(newFiles[i]); - files.put(key, newFiles[i]); - newStrings.add(key); - break; - } - } - } else { - String key = renderFile(newFiles[i]); - files.put(key, newFiles[i]); - newStrings.add(key); - } - } - } - setList(newStrings); - - // Select the first entry - if (getMaxSelectedIndex() >= 0) { - setSelectedIndex(0); - } - } - - /** - * Get the path that is being displayed. - * - * @return the path - */ - public File getPath() { - path = files.get(getSelected()); - return path; - } - - /** - * Format one of the entries for drawing on the screen. - * - * @param file the File - * @return the line to draw - */ - private String renderFile(final File file) { - String name = file.getName(); - if (name.length() > 20) { - name = name.substring(0, 17) + "..."; - } - return String.format("%-20s %5dk", name, (file.length() / 1024)); - } - -}