[sword-svn] r1884 - in trunk: include src/modules/filters

[chrislit at crosswire.org]

Author: chrislit
Date: 2006-01-11 12:45:21 -0700 (Wed, 11 Jan 2006)
New Revision: 1884

Added:
   trunk/include/osismorphsegmentation.h
   trunk/src/modules/filters/osismorphsegmentation.cpp
Log:
added OSISMorphSegmentation files (from BibleTime) to repository; not integrated into projects/make system yet

Added: trunk/include/osismorphsegmentation.h
===================================================================
--- trunk/include/osismorphsegmentation.h	2006-01-06 15:18:31 UTC (rev 1883)
+++ trunk/include/osismorphsegmentation.h	2006-01-11 19:45:21 UTC (rev 1884)
@@ -0,0 +1,45 @@
+/******************************************************************************
+ *
+ * $Id: osismorphsegmentation.h,v 1.3 2005/09/02 22:15:30 joachim Exp $
+ *
+ * Copyright 1998 CrossWire Bible Society (http://www.crosswire.org)
+ * CrossWire Bible Society
+ * P. O. Box 2528
+ * Tempe, AZ  85280-2528
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ */
+
+#ifndef OSISMORPHSEGMENTATION_H
+#define OSISMORPHSEGMENTATION_H
+
+#include <swoptfilter.h>
+
+using namespace sword;
+
+namespace Filters {
+
+	/*  This filters toggles splitting of morphemes
+	 *  (for morpheme segmented Hebrew in the WLC)
+	 */
+
+class OSISMorphSegmentation : public SWOptionFilter {
+
+public:
+		OSISMorphSegmentation();
+		virtual ~OSISMorphSegmentation();
+
+		virtual char processText(SWBuf &text, const SWKey *key = 0, const SWModule *module = 0);
+	};
+
+}
+
+#endif

Added: trunk/src/modules/filters/osismorphsegmentation.cpp
===================================================================
--- trunk/src/modules/filters/osismorphsegmentation.cpp	2006-01-06 15:18:31 UTC (rev 1883)
+++ trunk/src/modules/filters/osismorphsegmentation.cpp	2006-01-11 19:45:21 UTC (rev 1884)
@@ -0,0 +1,93 @@
+/******************************************************************************
+ *
+ * osismorphsegmentation - SWFilter descendant to toggle splitting of morphemes
+ *	                   (for morpheme segmented Hebrew in the WLC)
+ */
+
+
+#include <osismorphsegmentation.h>
+#include <stdlib.h>
+#include <swmodule.h>
+#include <swbuf.h>
+#include <versekey.h>
+#include <utilxml.h>
+#include <utilstr.h>
+
+const char oName[] = "Morpheme segmentation";
+const char oTip[] = "Toggles morpheme segmentation, when present";
+
+const SWBuf choices[3] = {"Off", "On", ""
+						 };
+
+const StringList oValues(&choices[0], &choices[2]);
+
+namespace Filters {
+
+OSISMorphSegmentation::OSISMorphSegmentation() : sword::SWOptionFilter(oName, oTip, &oValues) {
+		setOptionValue("Off");
+	}
+
+
+	OSISMorphSegmentation::~OSISMorphSegmentation() {}
+
+
+	char OSISMorphSegmentation::processText(SWBuf &text, const SWKey */*key*/, const SWModule */*module*/) {
+		SWBuf token;
+		bool intoken    = false;
+		bool hide       = false;
+
+		SWBuf orig( text );
+		const char *from = orig.c_str();
+
+		XMLTag tag;
+
+		for (text = ""; *from; ++from) {
+			if (*from == '<') {
+				intoken = true;
+				token = "";
+				continue;
+			}
+
+			if (*from == '>') { // process tokens
+				intoken = false;
+
+				if (!strncmp(token.c_str(), "seg ", 4) || !strncmp(token.c_str(), "/seg", 4)) {
+					tag = token;
+
+					if (!tag.isEndTag() && tag.getAttribute("type") && !strcmp("morph", tag.getAttribute("type"))) {  //<seg type="morph"> start tag
+						hide = !option; //only hide if option is Off
+					}
+
+					if (hide) { //hides start and end tags as long as hide is set
+
+						if (tag.isEndTag()) { //</seg>
+							hide = false;
+						}
+
+						continue; //leave out the current token
+					}
+				} //end of seg tag handling
+
+				text.append('<');
+
+				text.append(token);
+
+				text.append('>');
+
+				hide = false;
+
+				continue;
+			} //end of intoken part
+
+			if (intoken) { //copy token
+				token.append(*from);
+			}
+			else { //copy text which is not inside of a tag
+				text.append(*from);
+			}
+		}
+
+		return 0;
+	}
+
+}