nick-autocompletition and scrollable-history encapsulated now in ChatTools

2007-10-11 21:58:24 +00:00
parent 9663a225d5
commit ea1770ab21
8 changed files with 185 additions and 169 deletions
@@ -0,0 +1,110 @@
+/***************************************************************************
+ *   Copyright (C) 2006 by FThauer FHammer   *
+ *   f.thauer@web.de   *
+ *                                                                         *
+ *   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 "chattools.h"
+#include <iostream>
+
+using namespace std;
+
+
+ChatTools::ChatTools(QLineEdit* l, QTreeWidget *t, QStringList *s) : nickAutoCompletitionCounter(0), myLineEdit(l), myNickTreeWidget(t), myNickStringList(s)
+{
+
+}
+
+ChatTools::~ChatTools()
+{
+
+}
+
+void ChatTools::fillChatLinesHistory(QString fillString) {
+
+	chatLinesHistory << fillString;
+	if(chatLinesHistory.size() > 50) chatLinesHistory.removeFirst();
+
+
+}
+
+void ChatTools::showChatHistoryIndex(int index) { 
+
+	if(index <= chatLinesHistory.size()) {
+
+// 		cout << chatLinesHistory.size() << " : " <<  index << endl;
+		if(index > 0)
+			myLineEdit->setText(chatLinesHistory.at(chatLinesHistory.size()-(index)));  
+		else
+			myLineEdit->setText("");
+	}
+}
+
+void ChatTools::nickAutoCompletition() {
+
+	QString myChatString = myLineEdit->text();
+	QStringList myChatStringList = myChatString.split(" ");
+
+	QStringList matchStringList;
+
+	if(nickAutoCompletitionCounter == 0) {
+
+		if(myNickTreeWidget) {
+			QTreeWidgetItemIterator it(myNickTreeWidget);
+			while (*it) {
+				if ((*it)->text(0).startsWith(myChatStringList.last(), Qt::CaseInsensitive) && myChatStringList.last() != "")
+				matchStringList << (*it)->text(0);
+				++it;
+			}
+		}
+
+		if(myNickStringList) {
+			//TODO code for static nickList
+		}
+	}
+
+// 	QStringList::const_iterator constIterator;
+//      	for (constIterator = matchStringList.constBegin(); constIterator != matchStringList.constEnd(); ++constIterator) {
+//          	cout << (*constIterator).toLocal8Bit().constData() << endl;
+// 	}
+
+	if(!matchStringList.isEmpty() || nickAutoCompletitionCounter > 0) {
+		
+		myChatStringList.removeLast();
+
+		if(nickAutoCompletitionCounter == 0) {
+		//first one
+			lastChatString = myChatStringList.join(" ");
+			lastMatchStringList = matchStringList;
+		}
+
+		if(nickAutoCompletitionCounter == lastMatchStringList.size()) nickAutoCompletitionCounter = 0;
+
+// 		cout << nickAutoCompletitionCounter << "\n";
+			
+		if(lastChatString == "")	
+			myLineEdit->setText(lastMatchStringList.at(nickAutoCompletitionCounter)+": ");
+		else 
+			myLineEdit->setText(lastChatString+" "+lastMatchStringList.at(nickAutoCompletitionCounter)+" ");
+		
+		nickAutoCompletitionCounter++;	
+	}
+}
+
+void ChatTools::setChatTextEdited() {
+
+	nickAutoCompletitionCounter = 0;
+}
@@ -0,0 +1,57 @@
+/***************************************************************************
+ *   Copyright (C) 2006 by FThauer FHammer   *
+ *   f.thauer@web.de   *
+ *                                                                         *
+ *   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.             *
+ ***************************************************************************/
+#ifndef CHATTOOLS_H
+#define CHATTOOLS_H
+
+#include <string>
+#include <QtCore>
+#include <QtGui>
+
+class ChatTools : public QObject
+{
+Q_OBJECT
+
+public:
+	ChatTools(QLineEdit* l, QTreeWidget *t = NULL, QStringList *s = NULL);
+
+	~ChatTools();
+
+public slots:
+	
+	void fillChatLinesHistory(QString fillString);
+	void showChatHistoryIndex(int index);
+	int getChatLinesHistorySize() { return chatLinesHistory.size(); }
+	
+	void nickAutoCompletition();
+	void setChatTextEdited();
+
+private:
+	QStringList chatLinesHistory;
+	QString lastChatString;
+	QStringList lastMatchStringList;
+	int nickAutoCompletitionCounter;
+
+	QLineEdit* myLineEdit;
+	QTreeWidget *myNickTreeWidget;
+	QStringList *myNickStringList;
+// friend class GuiWrapper;
+};
+
+#endif