Changeset 1529 for trunk/src/org/expeditee/io/TEXWriter.java

Timestamp:

06/18/20 13:50:48 (4 years ago)

Author:

bnemhaus

Message:

When running the "WriteTree tex" action, the presence of the annotation "@flowwalker" is tested for. If it is present then the flow walker is used!

File:

• trunk/src/org/expeditee/io/TEXWriter.java (modified) (2 diffs)

trunk/src/org/expeditee/io/TEXWriter.java

@@ -32 +32 @@
         // may be needed for sectioning commands
         private Text _title = null;
+        private boolean useFlowWalker = false;
+        
+        public String writeTree(Frame toWrite) throws IOException {
+                try {
+                        initialise(toWrite);
+                        if (useFlowWalker) {
+                                System.err.println("USING FLOW WALKER FOR TEXTWriter");
+                                outputTreeFlowWalkerStyle(toWrite);
+                        } else {
+                                outputTree(toWrite);
+                        }
+                } catch (IOException ioe) {
+                        _running = false;
+                        throw ioe;
+                } catch (Exception e) {
+                        e.printStackTrace();
+                }
+                _running = false;
+                return finaliseTree();
+        }
 
         @Override
         protected void initialise(Frame start, Writer writer) throws IOException {
                 _format = ".tex";
+                Text annotation = start.getAnnotation("flowwalker");
+                if (annotation != null) {
+                        useFlowWalker  = true;
+                }
                 super.initialise(start, writer);
         }
@@ -104 +128 @@
 
         @Override
-        protected void writeText(Text text) throws IOException {
+        protected void writeText(Text text) throws IOException {        
                 for (String s : text.getTextList()) {
                         _writer.write(s);