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-rw-r--r--src/modules/filters/osismorph.cpp75
1 files changed, 75 insertions, 0 deletions
diff --git a/src/modules/filters/osismorph.cpp b/src/modules/filters/osismorph.cpp
new file mode 100644
index 0000000..1b2d116
--- /dev/null
+++ b/src/modules/filters/osismorph.cpp
@@ -0,0 +1,75 @@
+/******************************************************************************
+ *
+ * osismorph - SWFilter descendant to hide or show morph tags
+ * in a OSIS module.
+ */
+
+
+#include <stdlib.h>
+#include <osismorph.h>
+#include <utilxml.h>
+#ifndef __GNUC__
+#else
+#include <unixstr.h>
+#endif
+
+SWORD_NAMESPACE_START
+
+const char oName[] = "Morphological Tags";
+const char oTip[] = "Toggles Morphological Tags On and Off if they exist";
+
+const SWBuf choices[3] = {"On", "Off", ""};
+const StringList oValues(&choices[0], &choices[2]);
+
+OSISMorph::OSISMorph() : SWOptionFilter(oName, oTip, &oValues) {
+ setOptionValue("Off");
+}
+
+
+OSISMorph::~OSISMorph() {
+}
+
+
+char OSISMorph::processText(SWBuf &text, const SWKey *key, const SWModule *module) {
+ if (!option) { // if we don't want morph tags
+ const char *from;
+ char token[2048]; // cheese. Fix.
+ int tokpos = 0;
+ bool intoken = false;
+ bool lastspace = false;
+ SWBuf orig = text;
+ from = orig.c_str();
+
+ for (text = ""; *from; from++) {
+ if (*from == '<') {
+ intoken = true;
+ tokpos = 0;
+ token[0] = 0;
+ continue;
+ }
+ if (*from == '>') { // process tokens
+ intoken = false;
+ XMLTag tag(token);
+ if ((!strcmp(tag.getName(), "w")) && (!tag.isEndTag())) { // Morph
+ if (tag.getAttribute("morph"))
+ tag.setAttribute("morph", 0);
+ }
+ // keep tag, possibly with the morph removed
+ text += tag;
+ continue;
+ }
+ if (intoken) {
+ if (tokpos < 2045)
+ token[tokpos++] = *from;
+ token[tokpos] = 0;
+ }
+ else {
+ text += *from;
+ lastspace = (*from == ' ');
+ }
+ }
+ }
+ return 0;
+}
+
+SWORD_NAMESPACE_END