128 lines
4.1 KiB
Java
128 lines
4.1 KiB
Java
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* 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" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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package netscape.plugin.composer.frameEdit;
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import netscape.plugin.composer.*;
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import netscape.plugin.composer.io.*;
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import java.io.*;
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import java.util.Observer;
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import java.util.Observable;
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import netscape.application.*;
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import netscape.util.*;
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/** The view that displays the entire FrameModel. It delegates to child views
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* to display the framesets and frames that make up the whole model.
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*/
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class FrameEditView extends View implements Observer, Target {
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public FrameEditView(FrameModel model){
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this.model_ = model;
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sync();
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setLayoutManager(new LayoutSameSizeAsParent());
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model_.addObserver(this);
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}
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public void update(Observable o, Object arg){
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if ( o == model_ ) {
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Application.application().performCommandLater(this, (String) arg,null);
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}
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}
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public void performCommand(String command, Object arg){
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if ( FrameModel.NOTE_STRUCTURE.equals(command)){
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sync();
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}
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else if ( FrameModel.NOTE_SELECTION.equals(command)){
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syncSelection();
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}
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else if ( FrameModel.NOTE_SIZE.equals(command)){
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syncSizes();
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}
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else if ( FrameModel.NOTE_PROPERTY.equals(command)){
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syncSizes();
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}
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}
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public boolean isTransparent() { return false; }
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private void syncSizes(){
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FrameBaseView contentView = (FrameBaseView)
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subviews().elementAt(0);
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contentView.syncSizes();
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setDirty(true);
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}
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private void sync(){
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// Remove existing subviews
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while(subviews().size() > 0){
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View subview = (View) subviews().elementAt(0);
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subview.removeFromSuperview();
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}
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// Add new views
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FrameSelection top = new FrameSelection(model_);
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if ( model_.hasFrames() ) {
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child_ = new FramesetView(top);
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}
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else {
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child_ = new PlainDocumentView(top);
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}
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addSubview(child_);
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layoutView(0,0);
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setDirty(true);
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syncSelection();
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}
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void syncSelection(){
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// Find selected view
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FrameBaseView selected = child_.getSelectedView();
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if ( selected != null ) {
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selected.setFocusedView();
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}
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}
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protected final static String SYNC = "sync";
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protected FrameModel model_;
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private FrameBaseView child_;
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}
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