From e40fc849149dd97c248866a4a1d026dda5e57b62 Mon Sep 17 00:00:00 2001 From: Robert Jonsson Date: Mon, 7 Mar 2011 19:01:11 +0000 Subject: clean3 --- attic/muse_qt4_evolution/al/xml.cpp | 362 ++++++++++++++++++++++++++++++++++++ 1 file changed, 362 insertions(+) create mode 100644 attic/muse_qt4_evolution/al/xml.cpp (limited to 'attic/muse_qt4_evolution/al/xml.cpp') diff --git a/attic/muse_qt4_evolution/al/xml.cpp b/attic/muse_qt4_evolution/al/xml.cpp new file mode 100644 index 00000000..7ae40b3e --- /dev/null +++ b/attic/muse_qt4_evolution/al/xml.cpp @@ -0,0 +1,362 @@ +//============================================================================= +// AL +// Audio Utility Library +// $Id:$ +// +// Copyright (C) 2002-2006 by Werner Schweer and others +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License version 2. +// +// 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., 675 Mass Ave, Cambridge, MA 02139, USA. +//============================================================================= + +#include "xml.h" +#include "al.h" + +namespace AL { + +//--------------------------------------------------------- +// Xml +//--------------------------------------------------------- + +Xml::Xml() + { + level = 0; + } + +Xml::Xml(QIODevice* device) + : QTextStream(device) + { + setCodec("utf8"); + level = 0; + } + +//--------------------------------------------------------- +// putLevel +//--------------------------------------------------------- + +void Xml::putLevel() + { + for (int i = 0; i < level*2; ++i) + *this << ' '; + } + +//--------------------------------------------------------- +// header +//--------------------------------------------------------- + +void Xml::header() + { + *this << "" << endl; + } + +//--------------------------------------------------------- +// put +//--------------------------------------------------------- + +void Xml::put(const QString& s) + { + putLevel(); + *this << xmlString(s) << endl; + } + +//--------------------------------------------------------- +// stag +// +//--------------------------------------------------------- + +void Xml::stag(const QString& s) + { + putLevel(); + *this << '<' << s << '>' << endl; + ++level; + } + +//--------------------------------------------------------- +// etag +//--------------------------------------------------------- + +void Xml::etag(const char* s) + { + putLevel(); + *this << "' << endl; + --level; + } + +//--------------------------------------------------------- +// tagE +// +//--------------------------------------------------------- + +void Xml::tagE(const QString& s) + { + putLevel(); + *this << '<' << s << "/>" << endl; + } + +void Xml::tag(const char* name, int val) + { + putLevel(); + *this << '<' << name << '>' << val << "' << endl; + } + +void Xml::tag(const char* name, unsigned val) + { + putLevel(); + *this << '<' << name << '>' << val << "' << endl; + } + +void Xml::tag(const char* name, float val) + { + putLevel(); + *this << '<' << name << '>' << val << "' << endl; + } + +void Xml::tag(const char* name, const double& val) + { + putLevel(); + *this << '<' << name << '>' << val << "' << endl; + } + +void Xml::tag(const char* name, const QString& val) + { + putLevel(); + *this << "<" << name << ">" << xmlString(val) << "' << endl; + } + +void Xml::tag(const char* name, const QColor& color) + { + putLevel(); + *this << QString("<%1 r=\"%2\" g=\"%3\" b=\"%4\"/>") + .arg(name).arg(color.red()).arg(color.green()).arg(color.blue()) << endl; + } + +void Xml::tag(const char* name, const QWidget* g) + { + tag(name, QRect(g->pos(), g->size())); + } + +void Xml::tag(const char* name, const QRect& r) + { + putLevel(); + *this << "<" << name; + *this << QString(" x=\"%1\" y=\"%2\" w=\"%3\" h=\"%4\"/>") + .arg(r.x()).arg(r.y()).arg(r.width()).arg(r.height()) << endl; + } + +//--------------------------------------------------------- +// xmlString +//--------------------------------------------------------- + +QString Xml::xmlString(const QString& ss) + { + QString s(ss); + s.replace('&', "&"); + s.replace('<', "<"); + s.replace('>', ">"); + s.replace('\'', "'"); + s.replace('"', """); + return s; + } + +//--------------------------------------------------------- +// readGeometry +//--------------------------------------------------------- + +QRect readGeometry(QDomNode node) + { + QDomElement e = node.toElement(); + int x = e.attribute("x","0").toInt(); + int y = e.attribute("y","0").toInt(); + int w = e.attribute("w","50").toInt(); + int h = e.attribute("h","50").toInt(); + return QRect(x, y, w, h); + } + +//--------------------------------------------------------- +// writeProperties +//--------------------------------------------------------- + +void Xml::writeProperties(const QObject* o) + { + const QMetaObject* meta = o->metaObject(); + + // + // start from dummy "muse" property, assuming this is the + // first muse propertie in widget hierarchy + // + int from = meta->indexOfProperty("muse") + 1; + int n = meta->propertyCount(); + for (int i = from; i < n; ++i) { + QMetaProperty p = meta->property(i); + if (!p.isScriptable()) + continue; + const char* name = p.name(); + QVariant v = p.read(o); + switch(v.type()) { + case QVariant::Bool: + case QVariant::Int: + tag(name, v.toInt()); + break; + case QVariant::Double: + tag(name, v.toDouble()); + break; + case QVariant::String: + tag(name, v.toString()); + break; + case QVariant::Rect: + tag(name, v.toRect()); + break; + case QVariant::Point: + { + QPoint p = v.toPoint(); + putLevel(); + *this << "<" << name << QString(" x=\"%1\" y=\"%2\" />") + .arg(p.x()).arg(p.y()) << endl; + } + break; + + default: + printf("MusE:%s type %d not implemented\n", + meta->className(), v.type()); + break; + } + } + } + +//--------------------------------------------------------- +// readProperties +//--------------------------------------------------------- + +void readProperties(QObject* o, QDomNode node) + { + const QMetaObject* meta = o->metaObject(); + + QDomElement e = node.toElement(); + QString tag(e.tagName()); + int idx = meta->indexOfProperty(tag.toLatin1().data()); + if (idx == -1) { + printf("MusE:%s: unknown tag %s\n", + meta->className(), tag.toLatin1().data()); + return; + } + QMetaProperty p = meta->property(idx); + QVariant v; + switch(p.type()) { + case QVariant::Int: + case QVariant::Bool: + v.setValue(e.text().toInt()); + break; + case QVariant::Double: + v.setValue(e.text().toDouble()); + break; + case QVariant::String: + v.setValue(e.text()); + break; + case QVariant::Rect: + v.setValue(AL::readGeometry(node)); + break; + case QVariant::Point: + { + int x = e.attribute("x","0").toInt(); + int y = e.attribute("y","0").toInt(); + v.setValue(QPoint(x, y)); + } + break; + default: + printf("MusE:%s type %d not implemented\n", + meta->className(), p.type()); + return; + } + if (p.isWritable()) + p.write(o, v); + } + +//--------------------------------------------------------- +// dump +//--------------------------------------------------------- + +void Xml::dump(int len, const unsigned char* p) + { + putLevel(); + int col = 0; + setFieldWidth(5); + setNumberFlags(numberFlags() | QTextStream::ShowBase); + setIntegerBase(16); + for (int i = 0; i < len; ++i, ++col) { + if (col >= 16) { + setFieldWidth(0); + *this << endl; + col = 0; + putLevel(); + setFieldWidth(5); + } + *this << (p[i] & 0xff); + } + if (col) + *this << endl << dec; + setFieldWidth(0); + setIntegerBase(10); + } + +//--------------------------------------------------------- +// domError +//--------------------------------------------------------- + +void domError(QDomNode node) + { + QDomElement e = node.toElement(); + QString tag(e.tagName()); + QString s; + QDomNode dn(node); + while (!dn.parentNode().isNull()) { + dn = dn.parentNode(); + const QDomElement e = dn.toElement(); + const QString k(e.tagName()); + if (!s.isEmpty()) + s += ":"; + s += k; + } + fprintf(stderr, "%s: Unknown Node <%s>, type %d\n", + s.toLatin1().data(), tag.toLatin1().data(), node.nodeType()); + if (node.isText()) { + fprintf(stderr, " text node <%s>\n", node.toText().data().toLatin1().data()); + } + } + +//--------------------------------------------------------- +// domNotImplemented +//--------------------------------------------------------- + +void domNotImplemented(QDomNode node) + { + if (!AL::debugMsg) + return; + QDomElement e = node.toElement(); + QString tag(e.tagName()); + QString s; + QDomNode dn(node); + while (!dn.parentNode().isNull()) { + dn = dn.parentNode(); + const QDomElement e = dn.toElement(); + const QString k(e.tagName()); + if (!s.isEmpty()) + s += ":"; + s += k; + } + fprintf(stderr, "%s: Node not implemented: <%s>, type %d\n", + s.toLatin1().data(), tag.toLatin1().data(), node.nodeType()); + if (node.isText()) { + fprintf(stderr, " text node <%s>\n", node.toText().data().toLatin1().data()); + } + } +} + -- cgit v1.2.3