|
|
/*
|
|
|
*
|
|
|
* 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"
|
|
|
#include <QCoreApplication>
|
|
|
|
|
|
bool PythonQtStdDecorators::connect(QObject* sender, const QByteArray& signal, PyObject* callable)
|
|
|
{
|
|
|
QByteArray signalTmp;
|
|
|
char first = signal.at(0);
|
|
|
if (first>='0' && first<='9') {
|
|
|
signalTmp = signal;
|
|
|
} else {
|
|
|
signalTmp = "2" + signal;
|
|
|
}
|
|
|
|
|
|
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) {
|
|
|
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;
|
|
|
}
|
|
|
r = QObject::connect(sender, signalTmp, receiver, slotTmp);
|
|
|
}
|
|
|
return r;
|
|
|
}
|
|
|
|
|
|
bool PythonQtStdDecorators::disconnect(QObject* sender, const QByteArray& signal, PyObject* callable)
|
|
|
{
|
|
|
QByteArray signalTmp;
|
|
|
char first = signal.at(0);
|
|
|
if (first>='0' && first<='9') {
|
|
|
signalTmp = signal;
|
|
|
} else {
|
|
|
signalTmp = "2" + signal;
|
|
|
}
|
|
|
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) {
|
|
|
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;
|
|
|
}
|
|
|
|
|
|
r = QObject::disconnect(sender, signalTmp, receiver, slotTmp);
|
|
|
}
|
|
|
return r;
|
|
|
}
|
|
|
|
|
|
#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
|
|
|
|
|
|
QObject* PythonQtStdDecorators::parent(QObject* o) {
|
|
|
return o->parent();
|
|
|
}
|
|
|
|
|
|
void PythonQtStdDecorators::setParent(QObject* o, QObject* parent)
|
|
|
{
|
|
|
o->setParent(parent);
|
|
|
}
|
|
|
|
|
|
const QObjectList* PythonQtStdDecorators::children(QObject* o)
|
|
|
{
|
|
|
return &o->children();
|
|
|
}
|
|
|
|
|
|
bool PythonQtStdDecorators::setProperty(QObject* o, const char* name, const QVariant& value)
|
|
|
{
|
|
|
return o->setProperty(name, value);
|
|
|
}
|
|
|
|
|
|
QVariant PythonQtStdDecorators::property(QObject* o, const char* name)
|
|
|
{
|
|
|
return o->property(name);
|
|
|
}
|
|
|
|
|
|
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);
|
|
|
}
|
|
|
|
|
|
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;
|
|
|
}
|
|
|
|
