1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
/*******************************************************************************
* Copyright (c) 2000, 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.help.internal.webapp.data;
import java.util.ArrayList;
import javax.servlet.*;
import javax.servlet.http.*;
import org.eclipse.help.internal.HelpPlugin;
import org.eclipse.help.internal.base.*;
public class LayoutData extends RequestData {
private String query = ""; //$NON-NLS-1$
private View[] views;
public LayoutData(ServletContext context, HttpServletRequest request,
HttpServletResponse response) {
super(context, request, response);
// initialize the query string
String qs = request.getQueryString();
if (qs != null && qs.length() > 0)
query = "?" + qs; //$NON-NLS-1$
}
public String getQuery() {
return query;
}
public String getBannerURL() {
String banner = preferences.getBanner();
if (banner == null || banner.trim().length() == 0) {
banner = "about:blank"; //$NON-NLS-1$
} else if (banner.startsWith("http:/") || banner.startsWith("https:/")) { //$NON-NLS-1$ //$NON-NLS-2$
} else if (banner.startsWith("file:/") || banner.startsWith("jar:file:/")) { //$NON-NLS-1$ //$NON-NLS-2$
banner = "topic/" + banner; //$NON-NLS-1$
} else {
banner = "topic" + banner; //$NON-NLS-1$
}
return banner;
}
public String getBannerHeight() {
String height = preferences.getBannerHeight();
if (height == null || height.length() == 0) {
height = "0"; //$NON-NLS-1$
}
return height;
}
public String getContentURL() {
TocData tocData = new TocData(context, request, response);
String topic = tocData.getSelectedTopic();
String help_home = preferences.getHelpHome();
if (topic != null)
help_home = topic;
else
help_home = UrlUtil.getHelpURL(help_home);
return help_home;
}
/**
* Return array of length 0 if no views
*/
public View[] getViews() {
if (views != null)
return views;
View tocview = new View("toc", //$NON-NLS-1$
"", //$NON-NLS-1$
preferences.getImagesDirectory() + "/contents_view.gif", 'C'); //$NON-NLS-1$
View indexview = null;
View searchview = new View("search", //$NON-NLS-1$
"", //$NON-NLS-1$
preferences.getImagesDirectory() + "/search_results_view.gif", 'R'); //$NON-NLS-1$
View linksview = null;
View bookmarksview = null;
if (preferences.isIndexView() && HelpPlugin.getIndexManager().getIndex(getLocale()).getEntryMap().size() > 0)
indexview = new View("index", //$NON-NLS-1$
"", //$NON-NLS-1$
preferences.getImagesDirectory() + "/index_view.gif", 'I'); //$NON-NLS-1$
if (preferences.isLinksView())
linksview = new View("links", //$NON-NLS-1$
"", //$NON-NLS-1$
preferences.getImagesDirectory() + "/links_view.gif", (char)0); //$NON-NLS-1$
if (preferences.isBookmarksView())
bookmarksview = new View("bookmarks", //$NON-NLS-1$
"", //$NON-NLS-1$
preferences.getImagesDirectory() + "/bookmarks_view.gif", (char)0); //$NON-NLS-1$
ArrayList viewList = new ArrayList();
viewList.add(tocview);
if (indexview != null) {
viewList.add(indexview);
}
viewList.add(searchview);
if (linksview != null) {
viewList.add(linksview);
}
if (bookmarksview !=null) {
viewList.add(bookmarksview);
}
views = (View[]) viewList.toArray(new View[viewList.size()]);
return views;
}
public String getVisibleView() {
String requestedView = request.getParameter("tab"); //$NON-NLS-1$
View[] allViews = getViews();
for (int i = 0; i < allViews.length; i++) {
if (allViews[i].getName().equals(requestedView)) {
return requestedView;
}
}
return "toc"; //$NON-NLS-1$
}
public View getCurrentView() {
String name = request.getParameter("view"); //$NON-NLS-1$
views = getViews();
for (int i = 0; i < views.length; i++)
if (views[i].getName().equals(name))
return views[i];
return null;
}
public String getWindowTitle() {
if (preferences.isWindowTitlePrefix()) {
return ServletResources.getString("browserTitle", //$NON-NLS-1$
BaseHelpSystem.getProductName(), request);
}
return BaseHelpSystem.getProductName();
}
}
|
