Initial import of kio-sword 0.3

1 files changed, 86 insertions, 0 deletions

diff --git a/src/swordutils.cpp b/src/swordutils.cpp
new file mode 100644
index 0000000..8b5960c
--- /dev/null
+++ b/src/swordutils.cpp
@@ -0,0 +1,86 @@
+/***************************************************************************
+    File:         swordutils-.cpp
+    Project:      Kio-Sword -- An ioslave for SWORD and KDE
+    Copyright:    Copyright (C) 2004-2005 Luke Plant
+ ***************************************************************************/
+
+/***************************************************************************
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   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.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#include "swordutils.h"
+#include <versekey.h>
+
+using namespace sword;
+using sword::VerseKey;
+using sword::SWModule;
+
+namespace KioSword {
+
+	/** \brief Return true if the verse key specifies an entire book of the Bible
+	*
+	*/
+	bool isEntireBook(const VerseKey *vk) {
+		if (vk->LowerBound().Chapter() == 1 &&
+		vk->LowerBound().Verse() == 1) {
+		// lower bound is first verse in book
+			VerseKey cp(vk->UpperBound());
+			cp++;
+			if (cp._compare(vk->UpperBound()) == 0 ||
+			cp.Error() ||
+			cp.Book() != vk->UpperBound().Book()) {
+				// reached end of module, or
+				// another book
+				return true;
+			}
+		}
+		return false;
+	}
+	
+	
+	/** Checks if the VerseKey represents a single chapter
+	 *
+	 */
+	bool isSingleChapter(const VerseKey *vk) {
+		if (!vk) return false;
+		
+		if (vk->LowerBound().Verse() == 1 && 
+		vk->LowerBound().Chapter() == vk->UpperBound().Chapter()) {
+			VerseKey cp(vk->UpperBound());
+			cp++;
+			if (cp._compare(vk->UpperBound()) == 0 ||
+			cp.Error() ||
+			cp.Chapter() != vk->UpperBound().Chapter()) {
+				// either reached end of module, or
+				// another chapter
+				return true;
+			}
+		}
+		return false;
+	}
+	
+	
+	/** Gets the text direction of the given module, used for 
+	 * inserting into HTML
+	 * 
+	 * @param module Module to test
+	 * @return "ltr" or "rtl"
+	 */
+	const char* textDirection(SWModule* module)
+	{
+		return (module->Direction(-1) == (int)sword::DIRECTION_LTR ? "ltr" : "rtl");
+	}
+}