From 02395040e422485ceb2fa435a3fb30879d5f3df2 Mon Sep 17 00:00:00 2001
From: llornkcor <llornkcor>
Date: Mon, 27 Dec 2004 23:41:09 +0000
Subject: new code from Paul Eggleton

---
(limited to 'noncore/apps/opie-bartender/drinkdata.cpp')

diff --git a/noncore/apps/opie-bartender/drinkdata.cpp b/noncore/apps/opie-bartender/drinkdata.cpp
new file mode 100644
index 0000000..8856e46
--- a/dev/null
+++ b/noncore/apps/opie-bartender/drinkdata.cpp
@@ -0,0 +1,147 @@
+/****************************************************************************
+** Created: Sun Dec 26 22:00:00 2004
+**      by:  Paul Eggleton <bluelightning@bluelightning.org>
+**     copyright            : (C) 2004 by Paul Eggleton
+    email                : bluelightning@bluelightning.org
+    *   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.                                   *
+    ***************************************************************************/
+
+/* QT */
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qvaluelist.h>
+
+/* STD */
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <iostream>
+#include <errno.h>
+
+#include "drinkdata.h"
+
+// ----- DrinkData -----
+
+DrinkData::DrinkData() {
+}
+
+void DrinkData::setFile(const QString &filename) {
+    this->filename = filename;
+}
+
+bool DrinkData::read(void) {
+    QFile dbFile;
+    
+    dbFile.setName(filename);
+    if ( !dbFile.open( IO_ReadOnly)) {
+        return false;
+    }
+    
+    items.clear();
+    
+    QTextStream t( &dbFile);
+    QString s, name = "", ingredients = "";
+    
+    while ( !t.eof()) {
+        s = t.readLine();
+        if(s.find( "#", 0, TRUE) != -1 || dbFile.atEnd()) {
+            if(name != "")
+                addDrink(name, ingredients);
+            // Start new entry
+            name = s.right(s.length()-2);
+            ingredients = "";
+        }
+        else {
+            if(ingredients != "")
+                ingredients += '\n';
+            ingredients += s;
+        }
+    }
+    
+    dbFile.close(); 
+
+    return true;
+}
+
+void DrinkData::print(void) {
+    DrinkList::Iterator it = items.begin();
+    while ( it != items.end() ) {
+        std::cout << (*it).getName() << '\n';
+        ++it;
+    }
+}
+
+void DrinkData::addDrink(const QString &name, const QString &ingredients) {
+    DrinkItem item(name, ingredients);
+    items.append(item);
+}
+
+DrinkList::Iterator DrinkData::findDrink(const QString &name) {
+    DrinkList::Iterator it = items.begin();
+    while ( it != items.end() ) {
+        if((*it).getName() == name)
+            return it;
+        ++it;
+    }
+    return items.end();
+}
+
+DrinkList::Iterator DrinkData::getBegin(void) {
+    return items.begin();
+}
+
+DrinkList::Iterator DrinkData::getEnd(void) {
+    return items.end();
+}
+
+bool DrinkData::writeChanges(void) {
+    QFile dbFile;
+    
+    dbFile.setName(filename);
+    if ( !dbFile.open( IO_WriteOnly | IO_Truncate )) {
+        return false;
+    }
+    
+    QTextStream t( &dbFile);
+    
+    DrinkList::Iterator it = items.begin();
+    while ( it != items.end() ) {
+        t << "# " << (*it).getName() << '\n';
+        t << (*it).getIngredients() << '\n';
+        ++it;
+    }
+    
+    dbFile.close();
+    
+    return true;
+}
+    
+
+// ----- DrinkItem -----
+
+DrinkItem::DrinkItem(void) {
+}
+
+DrinkItem::DrinkItem(const QString &name, const QString &ingredients) {
+    this->name = name;
+    this->ingredients = ingredients;
+}
+
+const QString &DrinkItem::getName(void) {
+    return name;
+}
+
+const QString &DrinkItem::getIngredients(void) {
+    return ingredients;
+}
+
+void DrinkItem::setName(const QString &name) {
+    this->name = name;
+}
+
+void DrinkItem::setIngredients(const QString &ingredients) {
+    this->ingredients = ingredients;
+}
--
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