76 lines
2.3 KiB
Java
76 lines
2.3 KiB
Java
/* -*- Mode: Java; tab-width: 4; 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 Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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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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/** An IFC layout manager that implements the HTML Frames layout policy.
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*/
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class FramesetLayout implements LayoutManager {
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public void layoutView(View view, int deltawidth, int deltaheight){
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FramesetView baseView = (FramesetView) view;
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Frameset frameset = baseView.frameset();
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boolean horizontal = frameset.horizontal();
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Vector v = view.subviews();
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int length = v.size();
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int h = view.height();
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int w = view.width();
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int margin = 5;
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int totalSize = horizontal ? w : h;
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int totalMargin = (length + 1 ) * margin;
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int[] sizes = frameset.calcSizes(totalSize - totalMargin );
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int x = margin;
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int y = margin;
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if ( horizontal ) {
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h -= 2 * margin;
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}
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else {
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w -= 2 * margin;
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}
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for(int i = 0; i < length; i++){
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int size = sizes[i];
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if ( horizontal ) {
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w = size;
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}
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else {
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h = size;
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}
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View child = (View) v.elementAt(i);
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child.setBounds(x,y,w,h);
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if ( horizontal ) {
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x = x + size + margin;
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}
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else {
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y = y + size + margin;
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}
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}
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}
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public void addSubview(View view) {}
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public void removeSubview(View view) {}
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}
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