mirror of
https://github.com/baldurk/renderdoc.git
synced 2026-05-05 09:30:44 +00:00
baldurk
849f5b443d
* Using a separate dict for globals/locals for each interpreter means we still get separation of variables and no persistence where we don't want it, but removing sub-interpreters means pyside can work as it uses the PyGILState_ APIs which do not support sub-interpreters. * We import everything up front then duplicate the __main__ each time we create a new context so we keep the __main__ pristine and muck up an individual copy. * Because sys is now shared, the output redirectors that overwrite sys.stdout and sys.stderr have a NULL context, and instead they look up a specific global which contains the actual context pointer.
91 lines
3.1 KiB
C++
91 lines
3.1 KiB
C++
/******************************************************************************
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2017 Baldur Karlsson
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
******************************************************************************/
|
|
|
|
#pragma once
|
|
|
|
#include <QObject>
|
|
#include <QString>
|
|
#include "renderdoc_replay.h"
|
|
|
|
class QThread;
|
|
|
|
typedef struct _object PyObject;
|
|
typedef struct _frame PyFrameObject;
|
|
typedef struct _ts PyThreadState;
|
|
|
|
class PythonContext : public QObject
|
|
{
|
|
private:
|
|
Q_OBJECT
|
|
|
|
public:
|
|
explicit PythonContext(QObject *parent = NULL);
|
|
~PythonContext();
|
|
|
|
static void GlobalInit();
|
|
static void GlobalShutdown();
|
|
|
|
template <typename T>
|
|
void setGlobal(const char *varName, T *object)
|
|
{
|
|
QByteArray baseTypeName = TypeName<T>();
|
|
baseTypeName += " *";
|
|
setGlobal(varName, baseTypeName.data(), (void *)object);
|
|
}
|
|
|
|
QString currentFile() { return location.file; }
|
|
int currentLine() { return location.line; }
|
|
signals:
|
|
void traceLine(const QString &file, int line);
|
|
void exception(const QString &type, const QString &value, const QList<QString> &frames);
|
|
void textOutput(bool isStdError, const QString &output);
|
|
|
|
public slots:
|
|
void executeString(const QString &source);
|
|
void executeString(const QString &filename, const QString &source);
|
|
void executeFile(const QString &filename);
|
|
void setGlobal(const char *varName, const char *typeName, void *object);
|
|
|
|
private:
|
|
// this is the dict for __main__ after importing our modules, which is copied for each actual
|
|
// python context
|
|
static PyObject *main_dict;
|
|
|
|
static bool initialised();
|
|
|
|
// this is local to this context, containing a dict copied from a pristine __main__ that any
|
|
// globals are set into and any scripts execute in
|
|
PyObject *context_namespace = NULL;
|
|
|
|
struct
|
|
{
|
|
QString file;
|
|
int line = 0;
|
|
} location;
|
|
|
|
// Python callbacks
|
|
static PyObject *outstream_write(PyObject *self, PyObject *args);
|
|
static PyObject *outstream_flush(PyObject *self, PyObject *args);
|
|
static int traceEvent(PyObject *obj, PyFrameObject *frame, int what, PyObject *arg);
|
|
}; |