337 lines
12 KiB
Java
337 lines
12 KiB
Java
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//
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// Dispatcher.java
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// guiserver
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//
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// Created by Lutz Mueller on 5/14/07.
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//
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//
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// Copyright (C) 2015 Lutz Mueller
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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import java.lang.*;
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import java.lang.reflect.Constructor;
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import java.lang.reflect.Method;
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import java.util.*;
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import java.io.*;
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import java.net.*;
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import java.awt.*;
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import javax.swing.*;
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import javax.swing.event.*;
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import javax.swing.text.*;
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@SuppressWarnings("unchecked")
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public class Dispatcher {
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static String cmd;
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static HashMap classes = new HashMap();
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static HashMap methods = new HashMap();
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public static void dispatch(String command)
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{
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StringTokenizer tokens = null;
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String id = null;
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gsObject gsobject = null;
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Class cfoo;
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Constructor constor;
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Class[] defArgs = {StringTokenizer.class};
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Method method;
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String methodName;
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if(guiserver.debug) System.out.println("-> " + command);
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tokens = new StringTokenizer(command);
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Object[] initArgs = {tokens};
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cmd = tokens.nextToken();
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// look for constructor methods
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if((cfoo = (Class)classes.get(cmd)) != null)
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{
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try {
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constor = cfoo.getConstructor(defArgs);
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constor.newInstance(initArgs);
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} catch (Exception ce) {
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if(guiserver.debug)
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System.out.println("Error: " + cmd + "=>" + ce);
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else
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{
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ErrorDialog.show(command, "Could not create " + cmd);
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//System.exit(1);
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return;
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}
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}
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return;
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}
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else // get target object
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{
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id = tokens.nextToken();
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gsobject = (gsObject)gsObject.widgets.get(id);
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//System.out.println("get target: " + id);
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if(gsobject == null)
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{
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ErrorDialog.wrongApplication(cmd, id);
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//System.exit(1);
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return;
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}
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}
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// get method for target and invoke it with arguments
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try {
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//System.out.println("invoke " + cmd + " on " + id);
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methodName = (String)methods.get(cmd);
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//System.out.println("methodName:" + methodName);
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method = gsobject.getClass().getMethod(methodName, defArgs);
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//System.out.println("method:" + method);
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if(method != null)
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{
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method.invoke(gsobject, initArgs);
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return;
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}
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} catch (Exception ce) {
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if(guiserver.debug)
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ce.printStackTrace();
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else
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{
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ErrorDialog.show(command, "Could not invoke method " + cmd + " with " + id);
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//System.exit(1);
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return;
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}
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}
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}
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public static void init()
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{
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// GUI widget classes
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classes.put("window", WindowWidget.class);
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classes.put("frame", WindowFrame.class);
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classes.put("dialog", DialogWidget.class);
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classes.put("panel", PanelWidget.class);
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classes.put("tabbed-pane", TabbedPaneWidget.class);
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classes.put("split-pane", SplitPaneWidget.class);
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classes.put("scroll-pane", ScrollPaneWidget.class);
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classes.put("label", LabelWidget.class);
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classes.put("image-label", ImageLabelWidget.class);
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classes.put("set-grid-layout", LayoutGrid.class);
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classes.put("set-flow-layout", LayoutFlow.class);
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classes.put("set-border-layout", LayoutBorder.class);
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classes.put("button", ButtonWidget.class);
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classes.put("image-button", ImageButtonWidget.class);
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classes.put("toggle-button", ToggleButtonWidget.class);
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classes.put("check-box", CheckBoxWidget.class);
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classes.put("radio-button", RadioButtonWidget.class);
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classes.put("combo-box", ComboBoxWidget.class);
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classes.put("slider", SliderWidget.class);
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classes.put("progress-bar", ProgressBarWidget.class);
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classes.put("list-box", ListBoxWidget.class);
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classes.put("text-field", TextFieldWidget.class);
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classes.put("text-area", TextAreaWidget.class);
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classes.put("menu-item", MenuItemWidget.class);
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classes.put("menu-item-check", MenuItemCheckWidget.class);
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classes.put("menu", MenuWidget.class);
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classes.put("menu-popup", PopupMenuWidget.class);
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classes.put("menu-bar", MenuBarWidget.class);
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classes.put("table", TableWidget.class);
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classes.put("tool-bar", ToolbarWidget.class);
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classes.put("text-pane", TextPaneWidget.class);
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// 2D Graphics classes
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classes.put("canvas", CanvasWidget.class);
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// GUI methods
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methods.put("add-list-item","addListItem");
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methods.put("add-separator","addSeparator");
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methods.put("add-to","addTo");
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methods.put("append-text","appendText");
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methods.put("clear-list","clearList");
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methods.put("clear-text","clearText");
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methods.put("confirm-dialog","confirmDialog");
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methods.put("color-dialog","ColorChooser");
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methods.put("copy-text","copyText");
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methods.put("cut-text","cutText");
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methods.put("disable","Disable");
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methods.put("dispose","dispose");
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methods.put("enable","Enable");
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methods.put("find-text", "findText");
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methods.put("frame-closed", "frameCloseEvent");
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methods.put("frame-moved", "frameMoveEvent");
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methods.put("frame-resized", "frameResizeEvent");
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methods.put("get-bounds", "getBounds");
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methods.put("get-font-metrics", "getFontMetrics");
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methods.put("get-selected-text", "getSelection");
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methods.put("get-text","getText");
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methods.put("get-text-position","getTextPosition");
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methods.put("goto-text", "gotoText");
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methods.put("insert-list-item","insertListItem");
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methods.put("insert-tab","insertTab");
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methods.put("insert-text", "insertText");
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methods.put("layout", "layout");
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methods.put("load-text", "loadText");
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methods.put("open-file-dialog","OpenFileChooser");
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methods.put("message-dialog","messageDialog");
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methods.put("paste-text","pasteText");
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methods.put("redo-text","redoText");
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methods.put("remove-from", "removeFrom");
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methods.put("remove-list-item","removeListItem");
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methods.put("remove-tab","removeTab");
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methods.put("request-focus","requestFocus");
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methods.put("save-file-dialog","SaveFileChooser");
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methods.put("save-text", "saveText");
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methods.put("set-caret", "setCaret");
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methods.put("select-text","selectText");
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methods.put("set-accelerator","setAccelerator");
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methods.put("set-background","setBackground");
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methods.put("set-bevel-border","setBevelBorder");
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methods.put("set-caret-color","setCaretColor");
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methods.put("set-color","setBackground");
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methods.put("set-cursor","setCursor");
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methods.put("set-echo-char", "setEchoChar");
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methods.put("set-editable","setEditable");
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methods.put("set-font","setFont");
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methods.put("set-foreground","setForeground");
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methods.put("set-icon","setIcon");
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methods.put("select-list-item","selectListItem");
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methods.put("set-pressed-icon","setPressedIcon");
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methods.put("set-resizable","setResizable");
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methods.put("set-selected","setSelected");
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methods.put("set-selection-color","setSelectionColor");
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methods.put("set-size","setPreferredSize");
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methods.put("set-text","setText");
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methods.put("set-tab-size","setTabSize");
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methods.put("set-titled-border","setTitledBorder");
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methods.put("set-tool-tip","setToolTip");
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methods.put("set-value","setValue");
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methods.put("set-visible","setVisible");
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methods.put("set-syntax", "setSyntax");
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methods.put("show-popup", "showPopup");
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methods.put("undo-text","undoText");
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methods.put("undo-enable", "undoEnable");
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methods.put("run-shell", "runShell");
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methods.put("eval-shell", "evalShell");
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methods.put("destroy-shell", "destroyShell");
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// methods for System object (guiserver)
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methods.put("add-track", "addTrack");
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methods.put("channel-bend", "channelBend");
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methods.put("channel-reverb", "channelReverb");
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methods.put("dispose-splash", "disposeSplash");
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methods.put("get-fonts", "getFonts");
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methods.put("get-screen", "getScreen");
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methods.put("get-instruments", "getInstruments");
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methods.put("get-version", "getVersion");
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methods.put("midi-init", "midiInit");
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methods.put("midi-close", "midiClose");
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methods.put("midi-patch", "midiPatch");
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methods.put("midi-bpm", "midiBPM");
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methods.put("mute-track", "muteTrack");
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methods.put("solo-track", "soloTrack");
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methods.put("set-trace", "setTrace");
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methods.put("set-look-and-feel", "setLookAndFeel");
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methods.put("set-syntax-colors", "setSyntaxColors");
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methods.put("play-note", "playNote");
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methods.put("play-sound", "playSound");
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methods.put("play-sequence", "playSequence");
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methods.put("stop-sequence", "stopSequence");
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methods.put("save-sequence", "saveSequence");
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methods.put("set-utf8", "setUTF8");
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// text table
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methods.put("table-add-column", "tableAddColumn") ;
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methods.put("table-add-row", "tableAddRow");
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methods.put("table-remove-row", "tableRemoveRow"); // FdB
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methods.put("table-set-column", "tableSetColumn");
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methods.put("table-set-column-name", "tableSetColumnIdentifiers"); // FdB
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methods.put("table-show-row-number", "tableShowRowNumber");
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methods.put("table-set-row-number", "tableShowRowNumber"); // deprecated
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methods.put("table-set-row-count", "tableSetRowCount"); // FdB
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methods.put("table-set-cell", "tableSetCell");
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methods.put("table-get-cell", "tableGetCell");
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methods.put("table-get", "tableGetValueAll");
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methods.put("table-get-size", "tableGetSize");
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// 2D Grapics
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// All methods hace the current canvas as target
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// methods for creating shapes
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// put in Vector in current canvas
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methods.put("draw-arc", "drawArc");
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methods.put("draw-circle", "drawCircle");
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methods.put("draw-ellipse", "drawEllipse");
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methods.put("draw-image", "drawImage");
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methods.put("draw-line", "drawLine");
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methods.put("draw-path", "drawPath");
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methods.put("draw-polygon", "drawPolygon");
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methods.put("draw-text", "drawText");
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methods.put("draw-rect", "drawRectangle");
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methods.put("draw-round-rect", "drawRoundRect");
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methods.put("fill-arc", "fillArc");
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methods.put("fill-circle", "fillCircle");
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methods.put("fill-ellipse", "fillEllipse");
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methods.put("fill-polygon", "fillPolygon");
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methods.put("fill-rect", "fillRectangle");
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methods.put("fill-round-rect", "fillRoundRect");
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methods.put("set-anti-aliasing", "setAntiAliasing");
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// general mouse and key events
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methods.put("mouse-event","registerMouseEvent");
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methods.put("key-event","registerKeyEvent");
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// specialize events for canvas
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methods.put("mouse-clicked","registerMouseClicked");
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methods.put("mouse-pressed","registerMousePressed");
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methods.put("mouse-released","registerMouseRelease");
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methods.put("mouse-entered","registerMouseEntered");
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methods.put("mouse-exited","registerMouseExited");
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methods.put("mouse-dragged","registerMouseDragged");
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methods.put("mouse-moved","registerMouseMoved");
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methods.put("mouse-wheel", "registerMouseWheel");
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// take canvas for global settings as target
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methods.put("set-canvas", "g2Canvas");
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methods.put("set-translation", "g2Translation");
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methods.put("set-transform", "g2Transform");
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methods.put("set-rotation", "g2Rotation");
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methods.put("set-scale", "g2Scale");
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methods.put("export", "g2Export");
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methods.put("print", "g2Print");
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methods.put("update", "g2Update");
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// current canvas settings used in next shape
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methods.put("set-stroke", "g2Stroke");
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methods.put("set-paint", "g2Paint");
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methods.put("set-composite", "g2Composite");
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methods.put("set-clipping", "g2Clip");
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// take tags for drawing shapes as target
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methods.put("delete-tag", "deleteTaggedShape");
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methods.put("move-tag", "moveTaggedShape");
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methods.put("translate-tag", "translateTaggedShape");
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methods.put("rotate-tag", "rotateTaggedShape");
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methods.put("scale-tag", "scaleTaggedShape");
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methods.put("shear-tag", "shearTaggedShape");
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methods.put("hide-tag", "hideTaggedShape");
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methods.put("show-tag", "showTaggedShape");
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methods.put("delete-tag", "deleteTaggedShape");
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methods.put("reorder-tags", "orderTaggedShapes");
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methods.put("color-tag", "colorTaggedShape");
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}
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}
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// eof //
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