/jEdit/tags/jedit-4-2-pre4/org/gjt/sp/jedit/EditAction.java
Java | 222 lines | 79 code | 19 blank | 124 comment | 2 complexity | 4550d9627ff1e8e7001b5bfe28cec56a MD5 | raw file
Possible License(s): BSD-3-Clause, AGPL-1.0, Apache-2.0, LGPL-2.0, LGPL-3.0, GPL-2.0, CC-BY-SA-3.0, LGPL-2.1, GPL-3.0, MPL-2.0-no-copyleft-exception, IPL-1.0
- /*
- * EditAction.java - jEdit action listener
- * :tabSize=8:indentSize=8:noTabs=false:
- * :folding=explicit:collapseFolds=1:
- *
- * Copyright (C) 1998, 2003 Slava Pestov
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or any later version.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
- package org.gjt.sp.jedit;
- //{{{ Imports
- import java.awt.event.ActionEvent;
- import java.awt.event.ActionListener;
- import java.awt.Component;
- import org.gjt.sp.jedit.gui.InputHandler;
- import org.gjt.sp.util.Log;
- //}}}
- /**
- * An action that can be bound to a menu item, tool bar button or keystroke.
- *
- * @see jEdit#getAction(String)
- * @see jEdit#getActionNames()
- * @see ActionSet
- *
- * @author Slava Pestov
- * @version $Id: EditAction.java 4670 2003-05-01 04:17:13Z spestov $
- */
- public abstract class EditAction
- {
- //{{{ EditAction constructor
- /**
- * Creates a new edit action with the specified name.
- * @param name The action name
- */
- public EditAction(String name)
- {
- this.name = name;
- } //}}}
- //{{{ getName() method
- /**
- * Returns the internal name of this action.
- */
- public String getName()
- {
- return name;
- } //}}}
- //{{{ getLabel() method
- /**
- * Returns the action's label. This returns the
- * value of the property named by {@link #getName()} suffixed
- * with <code>.label</code>.
- */
- public final String getLabel()
- {
- return jEdit.getProperty(name + ".label");
- } //}}}
- //{{{ getMouseOverText() method
- /**
- * Returns the action's mouse over message. This returns the
- * value of the property named by {@link #getName()} suffixed
- * with <code>.mouse-over</code>.
- */
- public final String getMouseOverText()
- {
- return jEdit.getProperty(name + ".mouse-over");
- } //}}}
- //{{{ invoke() method
- /**
- * Invokes the action.
- * @param view The view
- * @since jEdit 2.7pre2
- */
- public void invoke(View view)
- {
- } //}}}
- //{{{ getView() method
- /**
- * @deprecated Call <code>GUIUtilities.getView()</code> instead.
- */
- public static View getView(Component comp)
- {
- // moved to GUIUtilities as it makes no sense being here.
- return GUIUtilities.getView(comp);
- } //}}}
- //{{{ isToggle() method
- /**
- * Returns if this edit action should be displayed as a check box
- * in menus. This returns the
- * value of the property named by {@link #getName()} suffixed
- * with <code>.toggle</code>.
- *
- * @since jEdit 2.2pre4
- */
- public final boolean isToggle()
- {
- return jEdit.getBooleanProperty(name + ".toggle");
- } //}}}
- //{{{ isSelected() method
- /**
- * If this edit action is a toggle, returns if it is selected or not.
- * @param comp The component
- * @since jEdit 4.2pre1
- */
- public boolean isSelected(Component comp)
- {
- return false;
- } //}}}
- //{{{ noRepeat() method
- /**
- * Returns if this edit action should not be repeated. Returns false
- * by default.
- * @since jEdit 2.7pre2
- */
- public boolean noRepeat()
- {
- return false;
- } //}}}
- //{{{ noRecord() method
- /**
- * Returns if this edit action should not be recorded. Returns false
- * by default.
- * @since jEdit 2.7pre2
- */
- public boolean noRecord()
- {
- return false;
- } //}}}
- //{{{ noRememberLast() method
- /**
- * Returns if this edit action should not be remembered as the most
- * recently invoked action.
- * @since jEdit 4.2pre1
- */
- public boolean noRememberLast()
- {
- return false;
- } //}}}
- //{{{ getCode() method
- /**
- * Returns the BeanShell code that will replay this action.
- * @since jEdit 2.7pre2
- */
- public abstract String getCode();
- //}}}
- //{{{ toString() method
- public String toString()
- {
- return name;
- } //}}}
- //{{{ Private members
- private String name;
- //}}}
- //{{{ Wrapper class
- /**
- * 'Wrap' EditActions in this class to turn them into AWT
- * ActionListeners, that can be attached to buttons, menu items, etc.
- */
- public static class Wrapper implements ActionListener
- {
- /**
- * Creates a new action listener wrapper.
- * @since jEdit 4.2pre1
- */
- public Wrapper(ActionContext context, String actionName)
- {
- this.context = context;
- this.actionName = actionName;
- }
- /**
- * Called when the user selects this action from a menu.
- * It passes the action through the
- * {@link org.gjt.sp.jedit.gui.InputHandler#invokeAction(EditAction)}
- * method, which performs any recording or repeating.
- *
- * @param evt The action event
- */
- public void actionPerformed(ActionEvent evt)
- {
- EditAction action = context.getAction(actionName);
- if(action == null)
- {
- Log.log(Log.WARNING,this,"Unknown action: "
- + actionName);
- }
- else
- context.invokeAction(evt,action);
- }
- private ActionContext context;
- private String actionName;
- } //}}}
- }