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fixed initialization order, the importer needs to be store BEFORE the import module is initialized...
fixed initialization order, the importer needs to be store BEFORE the import module is initialized git-svn-id: svn://svn.code.sf.net/p/pythonqt/code/trunk@120 ea8d5007-eb21-0410-b261-ccb3ea6e24a9
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PythonQtStdDecorators.cpp
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ezust
reorganized SVN tree into branches, tags and trunk...
 r0 /*
*
* Copyright (C) 2006 MeVis Research GmbH All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* Further, this software is distributed without any warranty that it is
* free of the rightful claim of any third person regarding infringement
* or the like. Any license provided herein, whether implied or
* otherwise, applies only to this software file. Patent licenses, if
* any, provided herein do not apply to combinations of this program with
* other software, or any other product whatsoever.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Contact information: MeVis Research GmbH, Universitaetsallee 29,
* 28359 Bremen, Germany or:
*
* http://www.mevis.de
*
*/
//----------------------------------------------------------------------------------
/*!
// \file PythonQtStdDecorators.cpp
// \author Florian Link
// \author Last changed by $Author: florian $
// \date 2007-04
*/
//----------------------------------------------------------------------------------
#include "PythonQtStdDecorators.h"
#include "PythonQt.h"
#include "PythonQtClassInfo.h"
florianlink
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 r68 #include <QCoreApplication>
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 r0
bool PythonQtStdDecorators::connect(QObject* sender, const QByteArray& signal, PyObject* callable)
{
florianlink
SIGNAL/SLOT methods improved and supported in connect/disconnect...
 r62 QByteArray signalTmp;
char first = signal.at(0);
if (first>='0' && first<='9') {
signalTmp = signal;
} else {
signalTmp = "2" + signal;
}
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 r0 if (sender) {
return PythonQt::self()->addSignalHandler(sender, signalTmp, callable);
} else {
return false;
}
}
bool PythonQtStdDecorators::connect(QObject* sender, const QByteArray& signal, QObject* receiver, const QByteArray& slot)
{
bool r = false;
if (sender && receiver) {
florianlink
SIGNAL/SLOT methods improved and supported in connect/disconnect...
 r62 QByteArray signalTmp;
char first = signal.at(0);
if (first>='0' && first<='9') {
signalTmp = signal;
} else {
signalTmp = "2" + signal;
}
QByteArray slotTmp;
first = slot.at(0);
if (first>='0' && first<='9') {
slotTmp = slot;
} else {
slotTmp = "1" + slot;
ezust
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 r0 }
florianlink
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 r62 r = QObject::connect(sender, signalTmp, receiver, slotTmp);
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 r0 }
return r;
}
bool PythonQtStdDecorators::disconnect(QObject* sender, const QByteArray& signal, PyObject* callable)
{
florianlink
SIGNAL/SLOT methods improved and supported in connect/disconnect...
 r62 QByteArray signalTmp;
char first = signal.at(0);
if (first>='0' && first<='9') {
signalTmp = signal;
} else {
signalTmp = "2" + signal;
}
ezust
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 r0 if (sender) {
return PythonQt::self()->removeSignalHandler(sender, signalTmp, callable);
} else {
return false;
}
}
bool PythonQtStdDecorators::disconnect(QObject* sender, const QByteArray& signal, QObject* receiver, const QByteArray& slot)
{
bool r = false;
if (sender && receiver) {
florianlink
SIGNAL/SLOT methods improved and supported in connect/disconnect...
 r62 QByteArray signalTmp;
char first = signal.at(0);
if (first>='0' && first<='9') {
signalTmp = signal;
} else {
signalTmp = "2" + signal;
}
QByteArray slotTmp;
first = slot.at(0);
if (first>='0' && first<='9') {
slotTmp = slot;
} else {
slotTmp = "1" + slot;
ezust
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 r0 }
florianlink
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 r62
r = QObject::disconnect(sender, signalTmp, receiver, slotTmp);
ezust
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 r0 }
return r;
}
florianlink
added static connect/disconnect and dummy emit implementation, added dummy SIGNAL/SLOT functions to namespace...
 r61 #undef emit
void PythonQtStdDecorators::emit(QObject* sender, const QByteArray& signal, PyObject* arg1 ,PyObject* arg2 ,
PyObject* arg3 ,PyObject* arg4 ,PyObject* arg5 ,PyObject* arg6 ,PyObject* arg7 )
{
// TODO xxx
// use normal PythonQtSlot calling code, add "allowSignal" to member lookup?!
}
#define emit
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 r0 QObject* PythonQtStdDecorators::parent(QObject* o) {
return o->parent();
}
void PythonQtStdDecorators::setParent(QObject* o, QObject* parent)
{
o->setParent(parent);
}
florianlink
- fixed support for QList<AnyObject*>* (which occured with QObjectList* return values)...
 r77 const QObjectList* PythonQtStdDecorators::children(QObject* o)
ezust
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 r0 {
florianlink
- fixed support for QList<AnyObject*>* (which occured with QObjectList* return values)...
 r77 return &o->children();
ezust
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 r0 }
florianlink
added QObject tr decorator...
 r68
QString PythonQtStdDecorators::tr(QObject* obj, const QByteArray& text, const QByteArray& ambig, int n)
{
return QCoreApplication::translate(obj->metaObject()->className(), text.constData(), ambig.constData(), QCoreApplication::CodecForTr, n);
}
florianlink
added findChild and findChildren contributed by David Geldreich...
 r79 QObject* PythonQtStdDecorators::findChild(QObject* parent, PyObject* type, const QString& name)
{
const QMetaObject* meta = NULL;
const char* typeName = NULL;
if (PyObject_TypeCheck(type, &PythonQtClassWrapper_Type)) {
meta = ((PythonQtClassWrapper*)type)->classInfo()->metaObject();
} else if (PyObject_TypeCheck(type, &PythonQtInstanceWrapper_Type)) {
meta = ((PythonQtInstanceWrapper*)type)->classInfo()->metaObject();
} else if (PyString_Check(type)) {
typeName = PyString_AsString(type);
}
if (!typeName && !meta)
return NULL;
return findChild(parent, typeName, meta, name);
}
QList<QObject*> PythonQtStdDecorators::findChildren(QObject* parent, PyObject* type, const QString& name)
{
const QMetaObject* meta = NULL;
const char* typeName = NULL;
if (PyObject_TypeCheck(type, &PythonQtClassWrapper_Type)) {
meta = ((PythonQtClassWrapper*)type)->classInfo()->metaObject();
} else if (PyObject_TypeCheck(type, &PythonQtInstanceWrapper_Type)) {
meta = ((PythonQtInstanceWrapper*)type)->classInfo()->metaObject();
} else if (PyString_Check(type)) {
typeName = PyString_AsString(type);
}
QList<QObject*> list;
if (!typeName && !meta)
return list;
findChildren(parent, typeName, meta, name, list);
return list;
}
QList<QObject*> PythonQtStdDecorators::findChildren(QObject* parent, PyObject* type, const QRegExp& regExp)
{
const QMetaObject* meta = NULL;
const char* typeName = NULL;
if (PyObject_TypeCheck(type, &PythonQtClassWrapper_Type)) {
meta = ((PythonQtClassWrapper*)type)->classInfo()->metaObject();
} else if (PyObject_TypeCheck(type, &PythonQtInstanceWrapper_Type)) {
meta = ((PythonQtInstanceWrapper*)type)->classInfo()->metaObject();
} else if (PyString_Check(type)) {
typeName = PyString_AsString(type);
}
QList<QObject*> list;
if (!typeName && !meta)
return list;
findChildren(parent, typeName, meta, regExp, list);
return list;
}
QObject* PythonQtStdDecorators::findChild(QObject* parent, const char* typeName, const QMetaObject* meta, const QString& name)
{
const QObjectList &children = parent->children();
int i;
for (i = 0; i < children.size(); ++i) {
QObject* obj = children.at(i);
if (!obj)
return NULL;
// Skip if the name doesn't match.
if (!name.isNull() && obj->objectName() != name)
continue;
if ((typeName && obj->inherits(typeName)) ||
(meta && meta->cast(obj)))
return obj;
}
for (i = 0; i < children.size(); ++i) {
QObject* obj = findChild(children.at(i), typeName, meta, name);
if (obj != NULL)
return obj;
}
return NULL;
}
int PythonQtStdDecorators::findChildren(QObject* parent, const char* typeName, const QMetaObject* meta, const QString& name, QList<QObject*>& list)
{
const QObjectList& children = parent->children();
int i;
for (i = 0; i < children.size(); ++i) {
QObject* obj = children.at(i);
if (!obj)
return -1;
// Skip if the name doesn't match.
if (!name.isNull() && obj->objectName() != name)
continue;
if ((typeName && obj->inherits(typeName)) ||
(meta && meta->cast(obj))) {
list += obj;
}
if (findChildren(obj, typeName, meta, name, list) < 0)
return -1;
}
return 0;
}
int PythonQtStdDecorators::findChildren(QObject* parent, const char* typeName, const QMetaObject* meta, const QRegExp& regExp, QList<QObject*>& list)
{
const QObjectList& children = parent->children();
int i;
for (i = 0; i < children.size(); ++i) {
QObject* obj = children.at(i);
if (!obj)
return -1;
// Skip if the name doesn't match.
if (regExp.indexIn(obj->objectName()) == -1)
continue;
if ((typeName && obj->inherits(typeName)) ||
(meta && meta->cast(obj))) {
list += obj;
}
if (findChildren(obj, typeName, meta, regExp, list) < 0)
return -1;
}
return 0;
}