source: trunk/src/org/expeditee/io/DefaultFrameWriter.java@ 67

Last change on this file since 67 was 67, checked in by ra33, 16 years ago

Fixed a bunch of problems with rectangles and resizing the window, as well as adding some more unit tests etc.
File size: 6.2 KB
Line 
1package org.expeditee.io;
2
3import java.io.File;
4import java.io.FileWriter;
5import java.io.IOException;
6import java.lang.reflect.Method;
7import java.util.LinkedHashMap;
8
9import org.expeditee.gui.Frame;
10import org.expeditee.gui.FrameIO;
11import org.expeditee.items.Item;
12import org.expeditee.items.Text;
13
14public abstract class DefaultFrameWriter extends ItemWriter implements
15 FrameWriter {
16
17 protected String _filename = null;
18
19 protected String _output = null;
20
21 protected ProxyWriter _writer = null;
22
23 protected String _format = "";
24
25 protected boolean _running = true;
26
27 protected boolean _stop = false;
28
29 // keep track of methods that are put on the same line
30 protected static LinkedHashMap<String, Method> _ItemTags = null;
31
32 protected static LinkedHashMap<String, Method> _FrameTags = null;
33
34 public DefaultFrameWriter() {
35 if (_ItemTags != null && _FrameTags != null)
36 return;
37
38 _ItemTags = new LinkedHashMap<String, Method>();
39 _FrameTags = new LinkedHashMap<String, Method>();
40
41 Class[] param = {};
42
43 try {
44 _FrameTags.put("A", Frame.class.getMethod("getFrameName", param));
45 _FrameTags.put("V", Frame.class.getMethod("getVersion", param));
46 _FrameTags.put("p", Frame.class.getMethod("getProtection", param));
47 _FrameTags.put("U", Frame.class.getMethod("getOwner", param));
48 _FrameTags.put("D", Frame.class.getMethod("getDateCreated", param));
49 _FrameTags.put("M", Frame.class.getMethod("getLastModifyUser",
50 param));
51 _FrameTags.put("d", Frame.class.getMethod("getLastModifyDate",
52 param));
53 _FrameTags.put("F", Frame.class.getMethod("getFrozenDate", param));
54
55 _FrameTags.put("O", Frame.class.getMethod("getForegroundColor",
56 param));
57 _FrameTags.put("B", Frame.class.getMethod("getBackgroundColor",
58 param));
59 _ItemTags.put("S", Item.class.getMethod("getTypeAndID", param));
60 _ItemTags.put("s", Item.class.getMethod("getDateCreated", param));
61 _ItemTags.put("d", Item.class.getMethod("getColor", param));
62 _ItemTags.put("G", Item.class
63 .getMethod("getBackgroundColor", param));
64 _ItemTags.put("P", Item.class.getMethod("getPosition", param));
65 _ItemTags.put("F", Item.class.getMethod("getLink", param));
66 _ItemTags.put("X", Item.class.getMethod("getAction", param));
67 _ItemTags.put("x", Item.class.getMethod("getActionMark", param));
68 _ItemTags.put("U", Item.class.getMethod("getActionCursorEnter",
69 param));
70 _ItemTags.put("V", Item.class.getMethod("getActionCursorLeave",
71 param));
72 _ItemTags.put("W", Item.class.getMethod("getActionEnterFrame",
73 param));
74 _ItemTags.put("Y", Item.class.getMethod("getActionLeaveFrame",
75 param));
76 _ItemTags.put("D", Item.class.getMethod("getData", param));
77 _ItemTags.put("u", Item.class.getMethod("getHighlight", param));
78 _ItemTags.put("e", Item.class.getMethod("getFillColor", param));
79 _ItemTags.put("i", Item.class.getMethod("getFillPattern", param));
80 _ItemTags.put("o", Item.class.getMethod("getOwner", param));
81 _ItemTags.put("n", Item.class.getMethod("getLinkMark", param));
82 _ItemTags.put("q", Item.class.getMethod("getLinkFrameset", param));
83 _ItemTags.put("y", Item.class.getMethod("getLinkTemplate", param));
84 _ItemTags.put("g", Item.class.getMethod("getLinePattern", param));
85
86 _ItemTags.put("j", Item.class.getMethod("getArrow", param));
87
88 _ItemTags.put("f", Text.class.getMethod("getFont", param));
89 _ItemTags.put("t", Text.class.getMethod("getSpacing", param));
90 _ItemTags.put("T", Text.class.getMethod("getText", param));
91
92 _ItemTags.put("a", Text.class.getMethod("getWordSpacing", param));
93 _ItemTags.put("b", Text.class.getMethod("getLetterSpacing", param));
94 _ItemTags
95 .put("m", Text.class.getMethod("getInitialSpacing", param));
96 _ItemTags.put("w", Text.class.getMethod("getWidth", param));
97 _ItemTags.put("k", Text.class.getMethod("getJustification", param));
98
99 _ItemTags.put("h", Item.class.getMethod("getThickness", param));
100 _ItemTags.put("l", Item.class.getMethod("getLineIDs", param));
101 _ItemTags.put("c", Item.class.getMethod("getConstraintIDs", param));
102
103 } catch (Exception e) {
104 e.printStackTrace();
105 }
106 }
107
108 public void setOutputLocation(String filename) {
109 _filename = filename;
110 }
111
112 public String writeFrame(Frame toWrite) throws IOException {
113 try {
114 initialise(toWrite);
115
116 outputFrame(toWrite);
117
118 _running = false;
119 return finaliseFrame();
120 } catch (IOException ioe) {
121 _running = false;
122 throw ioe;
123 }
124
125 }
126
127 protected void writeStartFrame(Frame starting) throws IOException {
128 if (starting.getTitle() != null) {
129 if (starting.getTitle().isAnnotation())
130 this.writeAnnotationTitle(starting.getTitle());
131 else
132 this.writeTitle(starting.getTitle(), starting.getItems());
133 }
134 }
135
136 protected void writeEndFrame(Frame ending) throws IOException {
137 }
138
139 protected void initialise(Frame start) throws IOException {
140 if (_filename == null)
141 _filename = FrameIO.EXPORTS_DIR + start.getFrameName() + _format;
142
143 if (_filename.toLowerCase().equals("clipboard")) {
144 _writer = new ProxyWriter(true);
145 _output = "Clipboard";
146 } else {
147 if (_filename.contains(File.separator)) {
148 String extTest = _filename.substring(_filename
149 .lastIndexOf(File.separator) + 1);
150 if (!extTest.contains("."))
151 _filename += _format;
152 } else if (!_filename.contains("."))
153 _filename += _format;
154
155 if (!_filename.contains(File.separator))
156 _filename = FrameIO.EXPORTS_DIR + _filename;
157
158 File test = new File(_filename);
159
160 test = test.getParentFile();
161 if (test != null && !test.exists()) {
162 test.mkdirs();
163 }
164
165 _writer = new ProxyWriter(new FileWriter(_filename));
166 _output = _filename;
167 }
168 }
169
170 protected String finalise() throws IOException {
171 try {
172 _writer.flush();
173 _writer.close();
174 } catch (IOException ioe) {
175 } finally {
176 _writer.close();
177 }
178
179 return " exported to " + _output;
180 }
181
182 protected String finaliseFrame() throws IOException {
183 return "Frame" + finalise();
184 }
185
186 protected void outputFrame(Frame toWrite) throws IOException {
187 writeStartFrame(toWrite);
188
189 for (Item i : toWrite.getItems()) {
190 if (_stop)
191 return;
192 writeItem(i);
193 }
194
195 writeEndFrame(toWrite);
196 }
197
198 public boolean isRunning() {
199 return _running;
200 }
201
202 public void stop() {
203 _stop = true;
204 }
205
206 public String getFileContents() {
207 return "Not Supported";
208 }
209
210}
Note: See TracBrowser for help on using the repository browser.