Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 209 insertions, 0 deletions

diff --git a/kanagram/src/kanagramgame.cpp b/kanagram/src/kanagramgame.cpp
new file mode 100644
index 00000000..318c285e
--- /dev/null
+++ b/kanagram/src/kanagramgame.cpp
@@ -0,0 +1,209 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Joshua Keel                                     *
+ *   joshuakeel@gmail.com                                                  *
+ *                                                                         *
+ *   Portions of this code taken from KMessedWords by Reuben Sutton        *
+ *                                                                         *
+ *   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.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ***************************************************************************/
+
+#include <qfile.h>
+
+#include <kurl.h>
+#include <kdebug.h>
+#include <kmessagebox.h>
+#include <kapplication.h>
+#include <klocale.h>
+
+#include "kanagramgame.h"
+#include "keduvocdocument.h"
+#include "kanagramsettings.h"
+
+#include <stdlib.h>
+
+KanagramGame::KanagramGame(QWidget* parent) : m_index(0)
+{
+	m_parent = parent;
+	loadDefaultVocab();
+}
+
+KanagramGame::~KanagramGame()
+{
+}
+
+void KanagramGame::checkFile()
+{
+	if (!QFile::exists(locate("appdata", m_filename))) {
+	        QString msg = i18n("File %1 cannot be found.\n Please ensure that Kanagram is properly installed.")
+		  .arg(m_filename);
+		KMessageBox::sorry(m_parent, msg, i18n("Error"));
+		exit(0);
+	}
+}
+
+void KanagramGame::loadDefaultVocab()
+{
+	m_filename = KanagramSettings::defaultVocab();
+	if (m_filename.isEmpty())
+	{
+		// first run
+		m_filename = locate("appdata", "data/" + KanagramSettings::dataLanguage() + "/objects.kvtml");
+		if (m_filename.isEmpty())
+		{
+			refreshVocabList();
+			nextVocab();
+		}
+	}
+	
+        kdDebug() << "in game " << m_filename <<endl;
+	KEduVocDocument *doc = new KEduVocDocument(this);
+	doc->open(KURL(locate("appdata", m_filename)), false);
+	m_docTitle = doc->getTitle();
+        kdDebug() << m_docTitle <<endl; //Animals
+	nextAnagram();
+}
+
+void KanagramGame::refreshVocabList()
+{
+	m_fileList = KGlobal::dirs()->findAllResources("appdata", "data/" + KanagramSettings::dataLanguage() + "/*.kvtml");
+	//nextVocab();
+	m_index = findIndex();
+}
+
+int KanagramGame::findIndex()
+{
+        //this m_filename is wrong
+        //you have to use KanagramSettings::defaultVocab() instead of m_filename which is used for something else
+        kdDebug() <<"m_filename " << m_filename << "\n" << endl;
+	int tempIndex = 0;
+	for(uint i = 0; i < m_fileList.size(); i++)
+	{
+                kdDebug() <<"m_file " << m_fileList[i]<<endl;
+		if(m_filename == m_fileList[i])
+		{
+			tempIndex = i;
+		}
+	}
+        kdDebug() << "index founded " << tempIndex <<endl;
+	return tempIndex;
+}
+
+void KanagramGame::previousVocab()
+{
+	m_index--;
+	if(m_index < 0)
+		m_index = m_fileList.size() - 1;
+	m_filename = m_fileList[m_index];
+	checkFile();
+	KEduVocDocument *doc = new KEduVocDocument(this);
+	doc->open(KURL(locate("appdata", m_filename)), false);
+	m_docTitle = doc->getTitle();
+	m_answeredWords.clear();
+}
+
+void KanagramGame::nextVocab()
+{
+	m_index++;
+	if((uint)m_index >= m_fileList.size())
+		m_index = 0;
+	m_filename = m_fileList[m_index];
+	checkFile();
+	KEduVocDocument *doc = new KEduVocDocument(this);
+	doc->open(KURL(locate("appdata", m_filename)), false);
+	m_docTitle = doc->getTitle();
+	m_answeredWords.clear();
+}
+
+void KanagramGame::nextAnagram()
+{
+	checkFile();
+	KEduVocDocument	*doc = new KEduVocDocument(this);
+	doc->open(KURL(locate("appdata", m_filename)), false);
+	int totalWords = doc->numEntries();
+	int wordNumber = m_random.getLong(totalWords);
+	if(doc->numEntries() == (int)m_answeredWords.size())
+	{
+		m_answeredWords.clear();
+	}
+	while(m_answeredWords.findIndex(doc->getEntry(wordNumber)->getOriginal()) != -1)
+	{
+		wordNumber = m_random.getLong(totalWords);
+	}
+	m_originalWord = doc->getEntry(wordNumber)->getOriginal();
+	m_answeredWords.append(m_originalWord);
+	m_anagram = createAnagram(m_originalWord);
+	m_hint = doc->getEntry(wordNumber)->getRemark(0);
+}
+
+QString KanagramGame::getDocTitle()
+{
+	return m_docTitle;
+}
+
+QString KanagramGame::getFilename()
+{
+	if(m_fileList.empty())
+		return m_filename;
+	else
+		return m_fileList[m_index];
+}
+
+QString KanagramGame::getAnagram()
+{
+	return m_anagram;
+}
+
+QString KanagramGame::getHint()
+{
+	return m_hint;
+}
+
+QString KanagramGame::getWord()
+{
+	return m_originalWord;
+}
+
+void KanagramGame::restoreWord()
+{
+	m_anagram = m_originalWord;
+}
+
+QString KanagramGame::createAnagram(QString original)
+{
+	QStringList objData = QStringList::split(QString(""), original);
+	QString insaneData;
+	int count;
+	
+	for(int i=0; count = objData.count(); i++)
+	{
+		int objChunk;
+		if((i == 0) && (count > 1))
+		   objChunk = 1 + m_random.getLong(count - 1);
+		else
+		   objChunk = m_random.getLong(count);
+
+		QStringList::Iterator it = objData.at(objChunk);
+		QString sd = *it;
+		objData.remove(it);
+		if (insaneData.isEmpty())
+			insaneData = sd;
+		else
+			insaneData += sd;
+	}
+	return insaneData;
+}
+
+#include "kanagramgame.moc"