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, 199 insertions, 0 deletions

diff --git a/kanagram/src/vocabedit.cpp b/kanagram/src/vocabedit.cpp
new file mode 100644
index 00000000..7079e566
--- /dev/null
+++ b/kanagram/src/vocabedit.cpp
@@ -0,0 +1,199 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Joshua Keel                                     *
+ *   joshuakeel@gmail.com                                                  *
+ *                                                                         *
+ *                                                                         *
+ *   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 "vocabedit.h"
+
+#include <qpushbutton.h>
+#include <qlistbox.h>
+#include <qlineedit.h>
+#include <qfile.h>
+#include <qstring.h>
+#include <qvaluevector.h>
+
+#include <kstandarddirs.h>
+#include <kglobal.h>
+#include <kurl.h>
+#include <kdebug.h>
+#include <kmessagebox.h>
+#include <klocale.h>
+
+#include "keduvocdocument.h"
+#include "keduvocexpression.h"
+#include "vocabsettings.h"
+#include "kanagramsettings.h"
+
+
+VocabEdit::VocabEdit(QWidget *parent, QString fileName) : VocabEditWidget(parent), m_fileName("")
+{
+	if(fileName != "")
+	{
+		m_fileName = fileName;
+		KEduVocDocument	*doc = new KEduVocDocument(this);
+		doc->open(KURL(m_fileName), false);
+		for(int i = 0; i < doc->numEntries(); i++)
+		{
+			KEduVocExpression expr = *doc->getEntry(i);
+			m_vocabList.append(expr);
+			lboxWords->insertItem(doc->getEntry(i)->getOriginal());	
+		}
+		txtVocabName->setText(doc->getTitle());
+		txtDescription->setText(doc->getDocRemark());
+	}
+
+	connect(btnSave, SIGNAL(clicked()), this, SLOT(slotSave()));
+	connect(btnNewWord, SIGNAL(clicked()), this, SLOT(slotNewWord()));
+	connect(btnRemoveWord, SIGNAL(clicked()), this, SLOT(slotRemoveWord()));
+	connect(btnClose, SIGNAL(clicked()), this, SLOT(slotClose()));
+	
+	connect(txtWord, SIGNAL(textChanged(const QString &)), this, SLOT(slotWordTextChanged(const QString &)));
+	connect(txtHint, SIGNAL(textChanged(const QString &)), this, SLOT(slotHintTextChanged(const QString &)));
+
+	//Connect the name and description boxes to a general textChanged slot, so that we can keep track of
+	//whether they've been changed or not
+	connect(txtVocabName, SIGNAL(textChanged(const QString &)), this, SLOT(slotTextChanged(const QString &)));
+	connect(txtDescription, SIGNAL(textChanged(const QString &)), this, SLOT(slotTextChanged(const QString &)));
+
+	connect(lboxWords, SIGNAL(selectionChanged()), this, SLOT(slotSelectionChanged()));
+
+	//Has anything in the dialog changed?
+	m_textChanged = false;
+}
+
+VocabEdit::~VocabEdit()
+{
+}
+
+void VocabEdit::slotSave()
+{
+	KEduVocDocument *doc = new KEduVocDocument(this);
+	doc->setTitle(txtVocabName->text());
+	doc->setDocRemark(txtDescription->text());
+	for(uint i = 0; i < m_vocabList.size(); i++)
+	{
+		doc->appendEntry(&m_vocabList[i]);
+	}
+	
+	QString fileName;
+	if(m_fileName == "")
+	{
+		fileName = KGlobal::dirs()->saveLocation("data", "kanagram/data/" + KanagramSettings::dataLanguage()) + txtVocabName->text().lower().replace(" ", "") + ".kvtml";
+	}
+	else
+	{
+		fileName = m_fileName;
+	}
+	doc->saveAs(this, KURL(fileName), KEduVocDocument::automatic, "kanagram");
+
+	VocabSettings *settings = (VocabSettings*)this->parentWidget();
+	settings->refreshView();
+
+	if(m_textChanged)
+		m_textChanged = false;
+}
+
+void VocabEdit::slotClose()
+{
+	//Has anything in the dialog changed?
+	if(m_textChanged && lboxWords->count() > 0)
+	{
+		int code = KMessageBox::warningYesNo(this, i18n("Would you like to save your changes?"), i18n("Save Changes Dialog"));
+		if(code == KMessageBox::Yes)
+		{
+			slotSave();
+			close();
+		}
+		else
+			close();
+	}
+	else
+		close();
+}
+
+void VocabEdit::slotNewWord()
+{
+	lboxWords->insertItem("New Item");
+	KEduVocExpression expr = KEduVocExpression();
+	m_vocabList.append(expr);
+
+	if(m_textChanged == false)
+		m_textChanged = true;
+}
+
+void VocabEdit::slotSelectionChanged()
+{
+	//A little hack to make things work right
+	disconnect(txtWord, SIGNAL(textChanged(const QString &)), this, SLOT(slotWordTextChanged(const QString &)));
+	disconnect(txtHint, SIGNAL(textChanged(const QString &)), this, SLOT(slotHintTextChanged(const QString &)));
+	if(lboxWords->currentItem() >= 0)
+	{
+		txtWord->setText(m_vocabList[lboxWords->currentItem()].getOriginal());
+		txtHint->setText(m_vocabList[lboxWords->currentItem()].getRemark(0));
+	}
+	connect(txtWord, SIGNAL(textChanged(const QString &)), this, SLOT(slotWordTextChanged(const QString &)));
+	connect(txtHint, SIGNAL(textChanged(const QString &)), this, SLOT(slotHintTextChanged(const QString &)));
+}
+
+void VocabEdit::slotWordTextChanged(const QString &changes)
+{
+	//Make sure there actually is a currentItem()
+	if(lboxWords->currentItem() != -1)
+	{
+		m_vocabList[lboxWords->currentItem()].setOriginal(changes);
+		lboxWords->changeItem(changes, lboxWords->currentItem());
+	}
+
+	if(m_textChanged == false)
+		m_textChanged = true;
+}
+
+void VocabEdit::slotHintTextChanged(const QString &changes)
+{
+	//Make sure there actually is a currentItem()
+	if(lboxWords->currentItem() != -1)
+		m_vocabList[lboxWords->currentItem()].setRemark(0, changes);
+
+	if(m_textChanged == false)
+		m_textChanged = true;
+}
+
+void VocabEdit::slotTextChanged(const QString &changes)
+{
+	//Make sure we know when text has been modified and not saved, so we
+	//can notify the user
+	if(m_textChanged == false)
+		m_textChanged = true;
+
+	//Make gcc happy
+	(void)changes;
+}
+
+void VocabEdit::slotRemoveWord()
+{
+	if (lboxWords->count()) {
+		m_vocabList.erase(m_vocabList.begin() + lboxWords->currentItem());
+		lboxWords->removeItem(lboxWords->currentItem());
+	}
+
+	if(m_textChanged == false)
+		m_textChanged = true;
+}
+
+#include "vocabedit.moc"