From 2bda8f7717adf28da4af0d34fb82f63d2868c31d Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- superkaramba/src/meter_python.cpp | 373 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 373 insertions(+) create mode 100644 superkaramba/src/meter_python.cpp (limited to 'superkaramba/src/meter_python.cpp') diff --git a/superkaramba/src/meter_python.cpp b/superkaramba/src/meter_python.cpp new file mode 100644 index 0000000..029820d --- /dev/null +++ b/superkaramba/src/meter_python.cpp @@ -0,0 +1,373 @@ +/*************************************************************************** + * Copyright (C) 2003-2004 Adam Geitgey * + * Copyright (C) 2003 Hans Karlsson * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifdef _XOPEN_SOURCE +#undef _XOPEN_SOURCE +#endif + +#include +#include +#include "karamba.h" +#include "karambaapp.h" +#include "meter.h" +#include "meter_python.h" +#include "lineparser.h" + +bool checkKaramba(long widget) +{ +/* + if (!karambaApp) + { + PyErr_SetString(PyExc_ValueError, "app pointer was 0."); + return false; + } +*/ + if (!widget) + { + PyErr_SetString(PyExc_ValueError, "widget pointer was 0."); + return false; + } + if (!karambaApp->hasKaramba((karamba*)widget)) + { + QString tmp; + + tmp.sprintf("no %x widget found.", (unsigned int)widget); + PyErr_SetString(PyExc_ValueError, tmp.ascii()); + return false; + } + return true; +} + +bool checkMeter(long widget, long meter, const char* type) +{ + if (!meter) + { + PyErr_SetString(PyExc_ValueError, "meter pointer was 0."); + return false; + } + if (!((karamba*)widget)->hasMeter((Meter*)meter)) + { + QString tmp; + + tmp.sprintf("widget does not have meter %x.", (unsigned int)meter); + PyErr_SetString(PyExc_ValueError, tmp.ascii()); + return false; + } + if (!((QObject*)meter)->isA(type)) + { + QString tmp; + + tmp.sprintf("meter is not type of %s.", type); + PyErr_SetString(PyExc_TypeError, tmp.ascii()); + return false; + } + return true; +} + +bool checkKarambaAndMeter(long widget, long meter, const char* type) +{ + return checkKaramba(widget) && checkMeter(widget, meter, type); +} + +// This just throws awya extra bytes. +// I guess there is a better way to do this... +QString fromUcs4(Q_UINT32* ucs4) +{ + QString result = ""; + while(*ucs4 != 0) + { + result += QChar((Q_UINT16)*ucs4); + ++ucs4; + } + return result; +} + +// Converts a Python String to a QString with Unicode support +QString PyString2QString(PyObject* text) +{ + QString qtext; + if (PyString_CheckExact(text)) + { + char* t = PyString_AsString(text); + qtext.setAscii(t); + } + else if (PyUnicode_CheckExact(text)) + { + Py_UNICODE* t = PyUnicode_AsUnicode(text); + if(sizeof(Py_UNICODE) == 4) + qtext = fromUcs4((Q_UINT32*)t); + else + qtext = QString::fromUcs2((Q_UINT16*)t); + } + else + { + // Error raise execption ... + } + return qtext; +} + +// Converts a QString to a Python String with Unicode support +PyObject* QString2PyString(QString string) +{ + PyObject *pyString; + + const unsigned short* tmp = string.ucs2(); + bool dofree = false; + + if(tmp) + { + #if Py_UNICODE_SIZE == 4 + + Py_UNICODE* buf = new Py_UNICODE[string.length()]; + + for(unsigned int i = 0; i < string.length(); i++) + { + buf[i] = tmp[i]; + } + dofree = true; + + #else + + Py_UNICODE* buf = (Py_UNICODE*) tmp; + + #endif + + pyString = PyUnicode_FromUnicode(buf, string.length()); + + if(dofree) + { + delete [] buf; + } + } + + else + pyString = PyString_FromString(""); + + return pyString; +} + + +long getMeter(long widget, char* name) +{ + karamba* theme = (karamba*)widget; + QObjectListIt it( *theme->meterList ); // iterate over meters + + while ( it != 0 ) + { + if (strcmp(((Meter*) *it)->name(), name) == 0) + return (long)*it; + ++it; + } + return 0; +} + +PyObject* py_getThemeMeter(PyObject *, PyObject *args, QString type) +{ + long widget, meter; + char* name; + if (!PyArg_ParseTuple(args, (char*)"ls", &widget, &name)) + return NULL; + if (!checkKaramba(widget)) + return NULL; + if(!name) + return NULL; + meter = getMeter(widget, name); + if (!checkMeter(widget, meter, type.ascii())) + return NULL; + return (Py_BuildValue((char*)"l", meter)); +} + +PyObject* py_getSize(PyObject *, PyObject *args, QString type) +{ + long widget; + long meter; + if (!PyArg_ParseTuple(args, (char*)"ll", &widget, &meter)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + return Py_BuildValue((char*)"(i,i)", ((Meter*)meter)->getWidth(), + ((Meter*)meter)->getHeight()); +} + +PyObject* py_resize(PyObject *, PyObject *args, QString type) +{ + long widget, meter, x, y; + if (!PyArg_ParseTuple(args, (char*)"llll", &widget, &meter, &x, &y)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + ((Meter*)meter)->setSize(((Meter*)meter)->getX(), ((Meter*)meter)->getY(), + x, y); + return Py_BuildValue((char*)"l", 1); +} + +PyObject* py_getPos(PyObject *, PyObject *args, QString type) +{ + long widget, meter; + if (!PyArg_ParseTuple(args, (char*)"ll", &widget, &meter)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + return Py_BuildValue((char*)"(i,i)", ((Meter*)meter)->getX(), + ((Meter*)meter)->getY()); +} + +PyObject* py_move(PyObject *, PyObject *args, QString type) +{ + long widget, meter, x, y; + if (!PyArg_ParseTuple(args, (char*)"llll", &widget, &meter, &x, &y)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + ((Meter*)meter)->setSize(x, y, + ((Meter*)meter)->getWidth(), + ((Meter*)meter)->getHeight()); + return Py_BuildValue((char*)"l", 1); +} + +PyObject* py_hide(PyObject *, PyObject *args, QString type) +{ + long widget, meter; + if (!PyArg_ParseTuple(args, (char*)"ll", &widget, &meter)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + ((Meter*)meter)->hide(); + return Py_BuildValue((char*)"l", 1); +} + +PyObject* py_show(PyObject *, PyObject *args, QString type) +{ + long widget, meter; + if (!PyArg_ParseTuple(args, (char*)"ll", &widget, &meter)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + ((Meter*)meter)->show(); + return Py_BuildValue((char*)"l", 1); +} + +PyObject* py_getValue(PyObject *, PyObject *args, QString type) +{ + long widget, meter; + if (!PyArg_ParseTuple(args, (char*)"ll", &widget, &meter)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + return Py_BuildValue((char*)"l", ((Meter*)meter)->getValue()); +} + +PyObject* py_setValue(PyObject *, PyObject *args, QString type) +{ + long widget, meter, l; + if (!PyArg_ParseTuple(args, (char*)"lll", &widget, &meter, &l)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + ((Meter*)meter)->setValue(l); + return Py_BuildValue((char*)"l", ((long)meter)); +} + +PyObject* py_getStringValue(PyObject *, PyObject *args, QString type) +{ + long widget, meter; + if (!PyArg_ParseTuple(args, (char*)"ll", &widget, &meter)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + return Py_BuildValue((char*)"O", + QString2PyString(((Meter*)meter)->getStringValue())); +} + +PyObject* py_setStringValue(PyObject *, PyObject *args, QString type) +{ + long widget, meter; + PyObject* s; + if (!PyArg_ParseTuple(args, (char*)"llO", &widget, &meter, &s)) + return NULL; + if (!s) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + ((Meter*)meter)->setValue(PyString2QString(s)); + return Py_BuildValue((char*)"l", ((long)meter)); +} + +PyObject* py_getMinMax(PyObject *, PyObject *args, QString type) +{ + long widget, meter; + if (!PyArg_ParseTuple(args, (char*)"ll", &widget, &meter)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + return Py_BuildValue((char*)"(i,i)", ((Meter*)meter)->getMin(), + ((Meter*)meter)->getMax()); +} + +PyObject* py_setMinMax(PyObject *, PyObject *args, QString type) +{ + long widget, meter, x, y; + if (!PyArg_ParseTuple(args, (char*)"llll", &widget, &meter, &x, &y)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + ((Meter*)meter)->setMin(x); + ((Meter*)meter)->setMax(y); + return Py_BuildValue((char*)"l", 1); +} + +PyObject* py_getSensor(PyObject *, PyObject *args, QString type) +{ + long widget, meter; + QString s; + if (!PyArg_ParseTuple(args, (char*)"ll", &widget, &meter)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + return Py_BuildValue((char*)"s", + ((karamba*)widget)->getSensor((Meter*)meter).ascii()); +} + +PyObject* py_setSensor(PyObject *, PyObject *args, QString type) +{ + long widget, meter; + char* s; + + if (!PyArg_ParseTuple(args, (char*)"lls", &widget, &meter, &s)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + ((karamba*)widget)->setSensor(LineParser(s), (Meter*)meter); + return Py_BuildValue((char*)"l", 1); +} + +PyObject* py_setColor(PyObject *, PyObject *args, QString type) +{ + long widget, meter; + long r, g, b; + if (!PyArg_ParseTuple(args, (char*)"lllll", &widget, &meter, &r, &g, &b)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + ((Meter*)meter)->setColor(QColor(r, g, b)); + return Py_BuildValue((char*)"l", 1); +} + +PyObject* py_getColor(PyObject *, PyObject *args, QString type) +{ + long widget, meter; + if (!PyArg_ParseTuple(args, (char*)"ll", &widget, &meter)) + return NULL; + if (!checkKarambaAndMeter(widget, meter, type.ascii())) + return NULL; + QColor color = ((Meter*)meter)->getColor(); + return Py_BuildValue((char*)"(i,i,i)", color.red(), color.green(), color.blue()); +} + -- cgit v1.2.1