1 files changed, 83 insertions, 0 deletions

diff --git a/utils/themeeditor/gui/syntaxcompleter.cpp b/utils/themeeditor/gui/syntaxcompleter.cpp
new file mode 100644
index 0000000000..0b4f05f487
--- /dev/null
+++ b/utils/themeeditor/gui/syntaxcompleter.cpp
@@ -0,0 +1,83 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2010 Robert Bieber
+ *
+ * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include <QFile>
+#include <QTreeWidgetItem>
+
+#include "syntaxcompleter.h"
+
+SyntaxCompleter::SyntaxCompleter(QWidget *parent) :
+    QTreeWidget(parent)
+{
+    setHeaderHidden(true);
+
+    setWordWrap(true);
+    setColumnCount(2);
+
+    QFile fin(":/resources/tagdb");
+    fin.open(QFile::ReadOnly | QFile::Text);
+
+    while(!fin.atEnd())
+    {
+        QString line(fin.readLine());
+        if(line.trimmed().length() == 0 || line.trimmed()[0] == '#')
+            continue;
+
+        QStringList split = line.split(":");
+        QStringList tag;
+        tag.append(split[0].trimmed());
+        tag.append(split[1].trimmed());
+        tags.insert(split[0].trimmed().toLower(), tag);
+    }
+
+    filter("");
+
+    resizeColumnToContents(0);
+    setColumnWidth(0, columnWidth(0) + 10); // Auto-resize is too small
+
+}
+
+void SyntaxCompleter::filter(QString text)
+{
+    clear();
+
+    for(QMap<QString, QStringList>::iterator i = tags.begin()
+        ; i != tags.end(); i++)
+    {
+        if(text.length() == 1)
+        {
+            if(text[0].toLower() != i.key()[0])
+                continue;
+        }
+        else if(text.length() == 2)
+        {
+            if(text[0].toLower() != i.key()[0] || i.key().length() < 2
+               || text[1].toLower() != i.key()[1])
+                continue;
+        }
+        else if(text.length() > 2)
+        {
+            hide();
+        }
+
+        addTopLevelItem(new QTreeWidgetItem(i.value()));
+    }
+}