Application


1   /*
2   
3      Copyright 2001-2003  The Apache Software Foundation 
4   
5      Licensed under the Apache License, Version 2.0 (the "License");
6      you may not use this file except in compliance with the License.
7      You may obtain a copy of the License at
8   
9          http://www.apache.org/licenses/LICENSE-2.0
10  
11     Unless required by applicable law or agreed to in writing, software
12     distributed under the License is distributed on an "AS IS" BASIS,
13     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14     See the License for the specific language governing permissions and
15     limitations under the License.
16  
17   */
18  package org.apache.batik.apps.svgbrowser;
19  
20  import javax.swing.Action  ;
21  
22  /**
23   * This interface represents a SVG viewer application.
24   *
25   * @author <a HREF="mailto:stephane@hillion.org">Stephane Hillion</a>
26   * @version $Id: Application.java,v 1.13 2004/08/18 07:12:27 vhardy Exp $
27   */
28  public interface Application {
29  
30      /**
31       * Creates and shows a new viewer frame.
32       */
33      JSVGViewerFrame createAndShowJSVGViewerFrame();
34  
35      /**
36       * Closes the given viewer frame.
37       */
38      void closeJSVGViewerFrame(JSVGViewerFrame f);
39  
40      /**
41       * Creates an action to exit the application.
42       */
43      Action   createExitAction(JSVGViewerFrame vf);
44  
45      /**
46       * Opens the given link in a new window.
47       */
48      void openLink(String   url);
49  
50      /**
51       * Returns the XML parser class name.
52       */
53      String   getXMLParserClassName();
54  
55      /**
56       * Returns true if the XML parser must be in validation mode, false
57       * otherwise.
58       */
59      boolean isXMLParserValidating();
60  
61      /**
62       * Shows the preference dialog.
63       */
64      void showPreferenceDialog(JSVGViewerFrame f);
65  
66      /**
67       * Returns the user languages.
68       */
69      String   getLanguages();
70  
71      /**
72       * Returns the user stylesheet uri.
73       * @return null if no user style sheet was specified.
74       */
75      String   getUserStyleSheetURI();
76  
77      /**
78       * Returns the default value for the CSS
79       * "font-family" property
80       */
81      String   getDefaultFontFamily();
82  
83      /**
84       * Returns the CSS media to use.
85       * @return empty string if no CSS media was specified.
86       */
87      String   getMedia();
88  
89      /**
90       * Returns true if the selection overlay is painted in XOR mode, false
91       * otherwise.
92       */
93      boolean isSelectionOverlayXORMode();
94  
95      /**
96       * Returns true if the input scriptType can be loaded in
97       * this application.
98       */
99      boolean canLoadScriptType(String   scriptType);
100 
101     /**
102      * Returns the allowed origins for scripts.
103      * @see ResourceOrigin
104      */
105     int getAllowedScriptOrigin();
106 
107     /**
108      * Returns the allowed origins for external
109      * resources. 
110      *
111      * @see ResourceOrigin
112      */
113     int getAllowedExternalResourceOrigin();
114 
115     /**
116      * Notifies Application of recently visited URI
117      */
118     void addVisitedURI(String   uri);
119 
120     /**
121      * Asks Application for a list of recently visited URI
122      */
123     String  [] getVisitedURIs();
124 
125 }
126
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