зеркало из https://github.com/mozilla/pjs.git
264 строки
7.3 KiB
Java
264 строки
7.3 KiB
Java
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/* -*- Mode: java; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is the Grendel mail/news client.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1997
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* Netscape Communications Corporation. All Rights Reserved.
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*
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* Created: Will Scullin <scullin@netscape.com>, 21 Oct 1997.
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*/
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package grendel.integrator;
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import java.awt.Image;
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import java.awt.Toolkit;
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import java.awt.event.ActionEvent;
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import java.util.Enumeration;
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import java.util.Vector;
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import javax.activation.DataHandler;
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import com.sun.java.swing.AbstractAction;
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import com.sun.java.swing.event.EventListenerList;
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import calypso.util.NullJavaEnumeration;
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import netscape.orion.uimanager.AbstractUICmd;
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import netscape.shell.IShellIntegrator;
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import netscape.shell.IShellView;
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import netscape.shell.IShellViewCtx;
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import netscape.shell.ShellViewCtxListener;
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import grendel.composition.CompositionPanel;
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import grendel.prefs.Prefs;
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public class CompositionShell implements IShellViewCtx {
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IShellIntegrator fIntegrator;
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IShellViewCtx fParent;
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DataHandler fDataHandler;
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EventListenerList fListeners = new EventListenerList();
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/**
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* Initializes this view e.g., the Integrator calls this first so you can
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* identify the view.
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*
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*/
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public void initialize( IShellIntegrator shell, IShellViewCtx parent ) {
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fParent = parent;
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fIntegrator = shell;
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// Tweek some UI behaviors
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grendel.ui.GeneralFrame.SetExternalShell(true);
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grendel.ui.ActionFactory.SetComposeMessageAction(new ComposeAction());
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}
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/**
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* Provides an enumeration for the subviews in this view.
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*
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* @param iFlags Flags determining which items to iclude in the enumeration
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* @see #FOLDERS
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* @see #NONFOLDERS
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* @see #INCLUDEHIDDEN
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*
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* @return An Enumeration for the view context's children
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*/
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public Enumeration children( int iFlags ) {
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return NullJavaEnumeration.kInstance;
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}
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/**
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* Provides an array of the view context's children
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*
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* @param iFlags Flags determining which items to iclude in the array
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* @see #FOLDERS
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* @see #NONFOLDERS
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* @see #INCLUDEHIDDEN
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*
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* @return An array of the view context's children
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*/
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public IShellViewCtx[] getChildren( int iFlags ) {
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return null;
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}
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/**
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* Returns the number of children for the view context.
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*
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* @param iFlags Flags determining which items to iclude in the array
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* @see #FOLDERS
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* @see #NONFOLDERS
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* @see #INCLUDEHIDDEN
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*
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* @return the number of children for the view context
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*/
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public int getChildCount( int iFlags ) {
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return 0;
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}
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/**
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* Returns the view context's direct parent view context.
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*
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* @return the view context's parent.
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*/
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public IShellViewCtx getParent() {
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return fParent;
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}
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/**
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* Sets the view context's parent.
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*
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* @param viewCtx the parent of this view context.
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*/
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public void setParent( IShellViewCtx viewCtx ) {
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fParent = viewCtx;
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}
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/**
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* Compares two subviews.
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*
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* @param subview1 identifies the first subview to compare
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* @param subview2 identifies the second subview to compare
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*
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* @return Less than zero - The first subview should precede the second
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* Greater than zero - The first subview should follow the second
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* Zero - The two subviews are the same
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*/
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public int compareIDs( IShellViewCtx subview1, IShellViewCtx subview2 ) {
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return 0;
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}
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/**
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* Creates an IShellView object. Note the object created must be different
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* than this view i.e., different references, because the Integrator may
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* instruct this view to create more than one independent view.
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*
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* @return an IShellView object representing this view
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*/
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public IShellView createView(Object aObject) {
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return new CompositionView();
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}
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/**
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* Returns the view's preferences that display in the shell's shared
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* preference window.
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*
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* @return an object specifying property information for the view's
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* preferences. Note the property information is found via introspection.
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* @see java.beans.BeanInfo
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*/
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public Object getGlobalPreferences() {
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return new Prefs();
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}
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/**
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* Returns attributes of this view.
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*
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* @return one or more flags describing the specified subview's attributes
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* @see #CANCOPY
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* @see #CANDELETE
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* @see #CANMOVE
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* @see #CANRENAME
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* @see #READONLY
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* @see #HASSUBFOLDER
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* @see #FOLDER
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*/
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public int getAttributes() {
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return READONLY|FOLDER;
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}
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/**
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* Supplies an icon for this view
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*
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* @param iTypeFlags one or more flags specifying the requested icon's type
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* @see java.beans.BeanInfo#ICON_COLOR_16x16
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* @see java.beans.BeanInfo#ICON_MONO_16x16
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* @see java.beans.BeanInfo#ICON_COLOR_32x32
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* @see java.beans.BeanInfo#ICON_MONO_32x32
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* @see #OPEN
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*
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* @return an icon for the subview
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*/
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public Image getIcon( int iTypeFlags ) {
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Image res = null;
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switch (iTypeFlags) {
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case java.beans.BeanInfo.ICON_COLOR_16x16:
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case java.beans.BeanInfo.ICON_MONO_16x16:
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res = (Image) Toolkit.getDefaultToolkit().getImage(ClassLoader.getSystemResource("grendel/ui/images/GrendelIcon16.gif"));
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break;
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case java.beans.BeanInfo.ICON_COLOR_32x32:
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case java.beans.BeanInfo.ICON_MONO_32x32:
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res = (Image) Toolkit.getDefaultToolkit().getImage(ClassLoader.getSystemResource("grendel/ui/images/GrendelIcon32.gif"));
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break;
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}
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return res;
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}
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/**
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* Returns a human readable name for this view
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*
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* @return a string representation of this view
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*/
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public String getDisplayName() {
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return "Grendel Composition";
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}
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/**
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* Sets the display name for the specified subview
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*
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* @param name the new display name for this view
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*/
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public void setDisplayName( String name ) {
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}
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/**
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* Adds a change listener for monitoring changes on the ctx.
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* e.g., the view ctx child state may have changed.
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*/
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public void addShellViewCtxListener( ShellViewCtxListener l ) {
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fListeners.add(ShellViewCtxListener.class, l);
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}
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/**
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* Removes a change listener for monitoring changes on the ctx.
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*/
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public void removeShellViewCtxListener( ShellViewCtxListener l ) {
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fListeners.remove(ShellViewCtxListener.class, l);
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}
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public void setDataHandler(DataHandler aHandler) {
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fDataHandler = aHandler;
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}
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public DataHandler getDataHandler() {
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return fDataHandler;
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}
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class ComposeAction extends AbstractUICmd {
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public ComposeAction() {
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super("msgNew");
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setEnabled(true);
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}
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public void actionPerformed(ActionEvent aEvent) {
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fIntegrator.browseViewCtx(new CompositionShell(),
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IShellIntegrator.NEWWINDOW|
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IShellIntegrator.ROOTEDMODE);
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}
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}
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}
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