You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
413 lines
13 KiB
413 lines
13 KiB
/**********************************************************************
|
|
** Copyright (C) 2000 Trolltech AS. All rights reserved.
|
|
**
|
|
** This file is part of Qt Designer.
|
|
**
|
|
** This file may be distributed and/or modified under the terms of the
|
|
** GNU General Public License version 2 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.GPL included in the
|
|
** packaging of this file.
|
|
**
|
|
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
|
|
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
**
|
|
** See http://www.trolltech.com/gpl/ for GPL licensing information.
|
|
**
|
|
** Contact info@trolltech.com if any conditions of this licensing are
|
|
** not clear to you.
|
|
**
|
|
**********************************************************************/
|
|
|
|
#include "domtool.h"
|
|
|
|
#include <qsizepolicy.h>
|
|
#include <qcolor.h>
|
|
#include <qcursor.h>
|
|
#include <qdatetime.h>
|
|
#include <qrect.h>
|
|
#include <qsize.h>
|
|
#include <qfont.h>
|
|
#include <qdom.h>
|
|
|
|
/*!
|
|
\class DomTool domtool.h
|
|
\brief Tools for the dom
|
|
|
|
A collection of static functions used by Resource (part of the
|
|
designer) and Uic.
|
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
Returns the contents of property \a name of object \a e as
|
|
variant or the variant passed as \a defValue if the property does
|
|
not exist.
|
|
|
|
\sa hasProperty()
|
|
*/
|
|
QVariant DomTool::readProperty( const QDomElement& e, const QString& name, const QVariant& defValue )
|
|
{
|
|
QDomElement n;
|
|
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
|
|
if ( n.tagName() == "property" ) {
|
|
if ( n.attribute( "name" ) != name )
|
|
continue;
|
|
return elementToVariant( n.firstChild().toElement(), defValue );
|
|
}
|
|
}
|
|
return defValue;
|
|
}
|
|
|
|
/*!
|
|
Returns wheter object \a e defines property \a name or not.
|
|
|
|
\sa readProperty()
|
|
*/
|
|
bool DomTool::hasProperty( const QDomElement& e, const QString& name )
|
|
{
|
|
QDomElement n;
|
|
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
|
|
if ( n.tagName() == "property" ) {
|
|
if ( n.attribute( "name" ) != name )
|
|
continue;
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
QStringList DomTool::propertiesOfType( const QDomElement& e, const QString& type )
|
|
{
|
|
QStringList result;
|
|
QDomElement n;
|
|
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
|
|
if ( n.tagName() == "property" ) {
|
|
QDomElement n2 = n.firstChild().toElement();
|
|
if ( n2.tagName() == type )
|
|
result += n.attribute( "name" );
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
|
|
QVariant DomTool::elementToVariant( const QDomElement& e, const QVariant& defValue )
|
|
{
|
|
QString dummy;
|
|
return elementToVariant( e, defValue, dummy );
|
|
}
|
|
|
|
/*!
|
|
Interprets element \a e as variant and returns the result of the interpretation.
|
|
*/
|
|
QVariant DomTool::elementToVariant( const QDomElement& e, const QVariant& defValue, QString &comment )
|
|
{
|
|
QVariant v;
|
|
if ( e.tagName() == "rect" ) {
|
|
QDomElement n3 = e.firstChild().toElement();
|
|
int x = 0, y = 0, w = 0, h = 0;
|
|
while ( !n3.isNull() ) {
|
|
if ( n3.tagName() == "x" )
|
|
x = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "y" )
|
|
y = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "width" )
|
|
w = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "height" )
|
|
h = n3.firstChild().toText().data().toInt();
|
|
n3 = n3.nextSibling().toElement();
|
|
}
|
|
v = QVariant( QRect( x, y, w, h ) );
|
|
} else if ( e.tagName() == "point" ) {
|
|
QDomElement n3 = e.firstChild().toElement();
|
|
int x = 0, y = 0;
|
|
while ( !n3.isNull() ) {
|
|
if ( n3.tagName() == "x" )
|
|
x = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "y" )
|
|
y = n3.firstChild().toText().data().toInt();
|
|
n3 = n3.nextSibling().toElement();
|
|
}
|
|
v = QVariant( QPoint( x, y ) );
|
|
} else if ( e.tagName() == "size" ) {
|
|
QDomElement n3 = e.firstChild().toElement();
|
|
int w = 0, h = 0;
|
|
while ( !n3.isNull() ) {
|
|
if ( n3.tagName() == "width" )
|
|
w = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "height" )
|
|
h = n3.firstChild().toText().data().toInt();
|
|
n3 = n3.nextSibling().toElement();
|
|
}
|
|
v = QVariant( QSize( w, h ) );
|
|
} else if ( e.tagName() == "color" ) {
|
|
v = QVariant( readColor( e ) );
|
|
} else if ( e.tagName() == "font" ) {
|
|
QDomElement n3 = e.firstChild().toElement();
|
|
QFont f( defValue.toFont() );
|
|
while ( !n3.isNull() ) {
|
|
if ( n3.tagName() == "family" )
|
|
f.setFamily( n3.firstChild().toText().data() );
|
|
else if ( n3.tagName() == "pointsize" )
|
|
f.setPointSize( n3.firstChild().toText().data().toInt() );
|
|
else if ( n3.tagName() == "bold" )
|
|
f.setBold( n3.firstChild().toText().data().toInt() );
|
|
else if ( n3.tagName() == "italic" )
|
|
f.setItalic( n3.firstChild().toText().data().toInt() );
|
|
else if ( n3.tagName() == "underline" )
|
|
f.setUnderline( n3.firstChild().toText().data().toInt() );
|
|
else if ( n3.tagName() == "strikeout" )
|
|
f.setStrikeOut( n3.firstChild().toText().data().toInt() );
|
|
n3 = n3.nextSibling().toElement();
|
|
}
|
|
v = QVariant( f );
|
|
} else if ( e.tagName() == "string" ) {
|
|
v = QVariant( e.firstChild().toText().data() );
|
|
QDomElement n = e;
|
|
n = n.nextSibling().toElement();
|
|
if ( n.tagName() == "comment" )
|
|
comment = n.firstChild().toText().data();
|
|
} else if ( e.tagName() == "cstring" ) {
|
|
v = QVariant( QCString( e.firstChild().toText().data() ) );
|
|
} else if ( e.tagName() == "number" ) {
|
|
bool ok = true;
|
|
v = QVariant( e.firstChild().toText().data().toInt( &ok ) );
|
|
if ( !ok )
|
|
v = QVariant( e.firstChild().toText().data().toDouble() );
|
|
} else if ( e.tagName() == "bool" ) {
|
|
QString t = e.firstChild().toText().data();
|
|
v = QVariant( t == "true" || t == "1", 0 );
|
|
} else if ( e.tagName() == "pixmap" ) {
|
|
v = QVariant( e.firstChild().toText().data() );
|
|
} else if ( e.tagName() == "iconset" ) {
|
|
v = QVariant( e.firstChild().toText().data() );
|
|
} else if ( e.tagName() == "image" ) {
|
|
v = QVariant( e.firstChild().toText().data() );
|
|
} else if ( e.tagName() == "enum" ) {
|
|
v = QVariant( e.firstChild().toText().data() );
|
|
} else if ( e.tagName() == "set" ) {
|
|
v = QVariant( e.firstChild().toText().data() );
|
|
} else if ( e.tagName() == "sizepolicy" ) {
|
|
QDomElement n3 = e.firstChild().toElement();
|
|
QSizePolicy sp;
|
|
while ( !n3.isNull() ) {
|
|
if ( n3.tagName() == "hsizetype" )
|
|
sp.setHorData( (QSizePolicy::SizeType)n3.firstChild().toText().data().toInt() );
|
|
else if ( n3.tagName() == "vsizetype" )
|
|
sp.setVerData( (QSizePolicy::SizeType)n3.firstChild().toText().data().toInt() );
|
|
else if ( n3.tagName() == "horstretch" )
|
|
sp.setHorStretch( n3.firstChild().toText().data().toInt() );
|
|
else if ( n3.tagName() == "verstretch" )
|
|
sp.setVerStretch( n3.firstChild().toText().data().toInt() );
|
|
n3 = n3.nextSibling().toElement();
|
|
}
|
|
v = QVariant( sp );
|
|
} else if ( e.tagName() == "cursor" ) {
|
|
v = QVariant( QCursor( e.firstChild().toText().data().toInt() ) );
|
|
} else if ( e.tagName() == "stringlist" ) {
|
|
QStringList lst;
|
|
QDomElement n;
|
|
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() )
|
|
lst << n.firstChild().toText().data();
|
|
v = QVariant( lst );
|
|
} else if ( e.tagName() == "date" ) {
|
|
QDomElement n3 = e.firstChild().toElement();
|
|
int y, m, d;
|
|
y = m = d = 0;
|
|
while ( !n3.isNull() ) {
|
|
if ( n3.tagName() == "year" )
|
|
y = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "month" )
|
|
m = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "day" )
|
|
d = n3.firstChild().toText().data().toInt();
|
|
n3 = n3.nextSibling().toElement();
|
|
}
|
|
v = QVariant( QDate( y, m, d ) );
|
|
} else if ( e.tagName() == "time" ) {
|
|
QDomElement n3 = e.firstChild().toElement();
|
|
int h, m, s;
|
|
h = m = s = 0;
|
|
while ( !n3.isNull() ) {
|
|
if ( n3.tagName() == "hour" )
|
|
h = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "minute" )
|
|
m = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "second" )
|
|
s = n3.firstChild().toText().data().toInt();
|
|
n3 = n3.nextSibling().toElement();
|
|
}
|
|
v = QVariant( QTime( h, m, s ) );
|
|
} else if ( e.tagName() == "datetime" ) {
|
|
QDomElement n3 = e.firstChild().toElement();
|
|
int h, mi, s, y, mo, d ;
|
|
h = mi = s = y = mo = d = 0;
|
|
while ( !n3.isNull() ) {
|
|
if ( n3.tagName() == "hour" )
|
|
h = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "minute" )
|
|
mi = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "second" )
|
|
s = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "year" )
|
|
y = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "month" )
|
|
mo = n3.firstChild().toText().data().toInt();
|
|
else if ( n3.tagName() == "day" )
|
|
d = n3.firstChild().toText().data().toInt();
|
|
n3 = n3.nextSibling().toElement();
|
|
}
|
|
v = QVariant( QDateTime( QDate( y, mo, d ), QTime( h, mi, s ) ) );
|
|
}
|
|
return v;
|
|
}
|
|
|
|
|
|
/*! Returns the color which is returned in the dom element \a e.
|
|
*/
|
|
|
|
QColor DomTool::readColor( const QDomElement &e )
|
|
{
|
|
QDomElement n = e.firstChild().toElement();
|
|
int r= 0, g = 0, b = 0;
|
|
while ( !n.isNull() ) {
|
|
if ( n.tagName() == "red" )
|
|
r = n.firstChild().toText().data().toInt();
|
|
else if ( n.tagName() == "green" )
|
|
g = n.firstChild().toText().data().toInt();
|
|
else if ( n.tagName() == "blue" )
|
|
b = n.firstChild().toText().data().toInt();
|
|
n = n.nextSibling().toElement();
|
|
}
|
|
|
|
return QColor( r, g, b );
|
|
}
|
|
|
|
/*!
|
|
Returns the contents of attribute \a name of object \a e as
|
|
variant or the variant passed as \a defValue if the attribute does
|
|
not exist.
|
|
|
|
\sa hasAttribute()
|
|
*/
|
|
QVariant DomTool::readAttribute( const QDomElement& e, const QString& name, const QVariant& defValue )
|
|
{
|
|
QDomElement n;
|
|
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
|
|
if ( n.tagName() == "attribute" ) {
|
|
if ( n.attribute( "name" ) != name )
|
|
continue;
|
|
return elementToVariant( n.firstChild().toElement(), defValue );
|
|
}
|
|
}
|
|
return defValue;
|
|
}
|
|
|
|
/*!
|
|
Returns wheter object \a e defines attribute \a name or not.
|
|
|
|
\sa readAttribute()
|
|
*/
|
|
bool DomTool::hasAttribute( const QDomElement& e, const QString& name )
|
|
{
|
|
QDomElement n;
|
|
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
|
|
if ( n.tagName() == "attribute" ) {
|
|
if ( n.attribute( "name" ) != name )
|
|
continue;
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
static bool toBool( const QString& s )
|
|
{
|
|
return s == "true" || s.toInt() != 0;
|
|
}
|
|
|
|
/*!
|
|
Convert Qt 2.x format to Qt 3.0 format if necessary
|
|
*/
|
|
void DomTool::fixDocument( QDomDocument& doc )
|
|
{
|
|
QDomElement e;
|
|
QDomNode n;
|
|
QDomNodeList nl;
|
|
uint i = 0;
|
|
|
|
e = doc.firstChild().toElement();
|
|
if ( e.tagName() != "UI" )
|
|
return;
|
|
if ( e.hasAttribute("version") && e.attribute("version").toDouble() >= 3.0 )
|
|
return;
|
|
|
|
e.setAttribute( "version", 3.0 );
|
|
|
|
e.setAttribute("stdsetdef", 1 );
|
|
nl = doc.elementsByTagName( "property" );
|
|
uint nllen = nl.length();
|
|
for ( i = 0; i < nllen; i++ ) {
|
|
e = nl.item(i).toElement();
|
|
QString name;
|
|
QDomElement n2 = e.firstChild().toElement();
|
|
if ( n2.tagName() == "name" ) {
|
|
name = n2.firstChild().toText().data();
|
|
e.setAttribute( "name", name );
|
|
e.removeChild( n2 );
|
|
}
|
|
bool stdset = toBool( e.attribute( "stdset" ) );
|
|
if ( stdset || name == "toolTip" || name == "whatsThis" ||
|
|
name == "buddy" ||
|
|
e.parentNode().toElement().tagName() == "item" ||
|
|
e.parentNode().toElement().tagName() == "spacer" ||
|
|
e.parentNode().toElement().tagName() == "column"
|
|
)
|
|
e.removeAttribute( "stdset" );
|
|
else
|
|
e.setAttribute( "stdset", 0 );
|
|
}
|
|
|
|
nl = doc.elementsByTagName( "attribute" );
|
|
nllen = nl.length();
|
|
for ( i = 0; i < nllen; i++ ) {
|
|
e = nl.item(i).toElement();
|
|
QString name;
|
|
QDomElement n2 = e.firstChild().toElement();
|
|
if ( n2.tagName() == "name" ) {
|
|
name = n2.firstChild().toText().data();
|
|
e.setAttribute( "name", name );
|
|
e.removeChild( n2 );
|
|
}
|
|
}
|
|
|
|
nl = doc.elementsByTagName( "image" );
|
|
nllen = nl.length();
|
|
for ( i = 0; i < nllen; i++ ) {
|
|
e = nl.item(i).toElement();
|
|
QString name;
|
|
QDomElement n2 = e.firstChild().toElement();
|
|
if ( n2.tagName() == "name" ) {
|
|
name = n2.firstChild().toText().data();
|
|
e.setAttribute( "name", name );
|
|
e.removeChild( n2 );
|
|
}
|
|
}
|
|
|
|
nl = doc.elementsByTagName( "widget" );
|
|
nllen = nl.length();
|
|
for ( i = 0; i < nllen; i++ ) {
|
|
e = nl.item(i).toElement();
|
|
QString name;
|
|
QDomElement n2 = e.firstChild().toElement();
|
|
if ( n2.tagName() == "class" ) {
|
|
name = n2.firstChild().toText().data();
|
|
e.setAttribute( "class", name );
|
|
e.removeChild( n2 );
|
|
}
|
|
}
|
|
|
|
}
|
|
|