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authorRoberto C. Sanchez <roberto@connexer.com>2014-03-29 10:53:49 -0400
committerRoberto C. Sanchez <roberto@connexer.com>2014-03-29 10:53:49 -0400
commit8c8aa6b07e595cfac56838b5964ab3e96051f1b2 (patch)
treeda38e2c1979148dbd3b0c7b87f930746f5ba7f44 /src/modules/filters/osisfootnotes.cpp
parent8d3fc864d094eeadc721f8e93436b37a5fab173e (diff)
Imported Upstream version 1.5.7
Diffstat (limited to 'src/modules/filters/osisfootnotes.cpp')
-rw-r--r--src/modules/filters/osisfootnotes.cpp138
1 files changed, 138 insertions, 0 deletions
diff --git a/src/modules/filters/osisfootnotes.cpp b/src/modules/filters/osisfootnotes.cpp
new file mode 100644
index 0000000..59a7cae
--- /dev/null
+++ b/src/modules/filters/osisfootnotes.cpp
@@ -0,0 +1,138 @@
+/******************************************************************************
+ *
+ * osisfootnotes - SWFilter descendant to hide or show footnotes
+ * in an OSIS module.
+ */
+
+
+#include <stdlib.h>
+#include <osisfootnotes.h>
+#include <swmodule.h>
+#include <swbuf.h>
+#include <versekey.h>
+#include <utilxml.h>
+#ifndef __GNUC__
+#else
+#include <unixstr.h>
+#endif
+
+SWORD_NAMESPACE_START
+
+const char oName[] = "Footnotes";
+const char oTip[] = "Toggles Footnotes On and Off if they exist";
+
+const SWBuf choices[3] = {"On", "Off", ""};
+const StringList oValues(&choices[0], &choices[2]);
+
+OSISFootnotes::OSISFootnotes() : SWOptionFilter(oName, oTip, &oValues) {
+ setOptionValue("Off");
+}
+
+
+OSISFootnotes::~OSISFootnotes() {
+}
+
+
+char OSISFootnotes::processText(SWBuf &text, const SWKey *key, const SWModule *module) {
+ SWBuf token;
+ bool intoken = false;
+ bool hide = false;
+ SWBuf tagText;
+ XMLTag startTag;
+ SWBuf refs = "";
+ int footnoteNum = 1;
+ char buf[254];
+ VerseKey parser = key->getText();
+
+ SWBuf orig = text;
+ const char *from = orig.c_str();
+
+ for (text = ""; *from; from++) {
+
+ // remove all newlines temporarily to fix kjv2003 module
+ if ((*from == 10) || (*from == 13)) {
+ if ((text.length()>1) && (text[text.length()-2] != ' ') && (*(from+1) != ' '))
+ text += ' ';
+ continue;
+ }
+
+
+ if (*from == '<') {
+ intoken = true;
+ token = "";
+ continue;
+ }
+ if (*from == '>') { // process tokens
+ intoken = false;
+
+ XMLTag tag(token);
+ if (!strcmp(tag.getName(), "note")) {
+ if (!tag.isEndTag()) {
+ if (SWBuf("strongsMarkup") == tag.getAttribute("type")) { // handle bug in KJV2003 module where some note open tags were <note ... />
+ tag.setEmpty(false);
+ }
+ if (!tag.isEmpty()) {
+// if ((!tag.isEmpty()) || (SWBuf("strongsMarkup") == tag.getAttribute("type"))) {
+ refs = "";
+ startTag = tag;
+ hide = true;
+ tagText = "";
+ continue;
+ }
+ }
+ if (hide && tag.isEndTag()) {
+ if (module->isProcessEntryAttributes()) {
+ sprintf(buf, "%i", footnoteNum++);
+ StringList attributes = startTag.getAttributeNames();
+ for (StringList::iterator it = attributes.begin(); it != attributes.end(); it++) {
+ module->getEntryAttributes()["Footnote"][buf][it->c_str()] = startTag.getAttribute(it->c_str());
+ }
+ module->getEntryAttributes()["Footnote"][buf]["body"] = tagText;
+ startTag.setAttribute("swordFootnote", buf);
+ if ((startTag.getAttribute("type")) && (!strcmp(startTag.getAttribute("type"), "crossReference"))) {
+ if (!refs.length())
+ refs = parser.ParseVerseList(tagText.c_str(), parser, true).getRangeText();
+ module->getEntryAttributes()["Footnote"][buf]["refList"] = refs.c_str();
+ }
+ }
+ hide = false;
+ if ((option) || ((startTag.getAttribute("type") && (!strcmp(startTag.getAttribute("type"), "crossReference"))))) { // we want the tag in the text; crossReferences are handled by another filter
+ text += startTag;
+ text.append(tagText);
+ }
+ else continue;
+ }
+ }
+
+ // if not a heading token, keep token in text
+ if ((!strcmp(tag.getName(), "reference")) && (!tag.isEndTag())) {
+ SWBuf osisRef = tag.getAttribute("osisRef");
+ if (refs.length())
+ refs += "; ";
+ refs += osisRef;
+ }
+ if (!hide) {
+ text += '<';
+ text.append(token);
+ text += '>';
+ }
+ else {
+ tagText += '<';
+ tagText.append(token);
+ tagText += '>';
+ }
+ continue;
+ }
+ if (intoken) { //copy token
+ token += *from;
+ }
+ else if (!hide) { //copy text which is not inside a token
+ text += *from;
+ }
+ else tagText += *from;
+ }
+ return 0;
+}
+
+SWORD_NAMESPACE_END
+