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tdeutils/superkaramba/src/imagelabel_python.cpp

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/****************************************************************************
* imagelabel_python.cpp - Imagelabel functions for python api
*
* Copyright (C) 2003 Hans Karlsson <karlsson.h@home.se>
* Copyright (C) 2003-2004 Adam Geitgey <adam@rootnode.org>
* Copyright (c) 2004 Petri Damst<EFBFBD>n <damu@iki.fi>
*
* This file is part of SuperKaramba.
*
* SuperKaramba 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.
*
* SuperKaramba 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with SuperKaramba; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
****************************************************************************/
#ifdef _XOPEN_SOURCE
#undef _XOPEN_SOURCE
#endif
#include <Python.h>
#include <tqobject.h>
#include "karamba.h"
#include "imagelabel.h"
#include "meter_python.h"
#include "imagelabel_python.h"
#include "lineparser.h"
ImageLabel* createImageLabel(karamba *theme, long x, long y,
char* path, bool bg)
{
TQString file;
//TQString fakefile;
/*tmp->setThemePath(theme->themePath);*/
//FIXME: This is an ugly hack to ensure a unique reference
//to add to the meterList. It is a workaround for when a clickarea
//is attached to an image, the image is deleted, and a new image is
//created. A correct solution would be have dictionaries with a key/value
//pair of ints->refs.
ImageLabel *tmp2 = new ImageLabel(theme, x, y, 0, 0);
ImageLabel *tmp = new ImageLabel(theme, x, y, 0, 0);
delete tmp2;
if(path)
{
file.setAscii(path);
tmp->setValue(file);
//tmp->parseImages(file, fakefile, x,y, 0, 0);
}
tmp->setBackground(bg);
theme->setSensor(LineParser(file), tmp);
theme->meterList->append (tmp);
theme->imageList->append (tmp);
if(bg)
theme->kroot->tqrepaint(true);
return tmp;
}
PyObject* py_createImage(PyObject *, PyObject *args)
{
long widget, x, y;
char *text;
if (!PyArg_ParseTuple(args, (char*)"llls:createImage", &widget, &x, &y, &text))
return NULL;
if (!checkKaramba(widget))
return NULL;
ImageLabel *tmp = createImageLabel((karamba*)widget, x, y, text, 0);
return (Py_BuildValue((char*)"l", (long)tmp));
}
PyObject* py_createBackgroundImage(PyObject *, PyObject *args)
{
long widget, x, y;
char *text;
if (!PyArg_ParseTuple(args, (char*)"llls:createBackgroundImage", &widget, &x, &y,
&text))
return NULL;
if (!checkKaramba(widget))
return NULL;
ImageLabel *tmp = createImageLabel((karamba*)widget, x, y, text, 1);
return (Py_BuildValue((char*)"l", (long)tmp));
}
//Matthew Kay: new function for creating icons for tasks
/**
* creates the icon for the specified task as a karamba image
* @param ctask the window id of the task to create the icon for
*/
PyObject* py_createTaskIcon(PyObject *, PyObject *args)
{
long widget, x, y;
long ctask;
if (!PyArg_ParseTuple(args, (char*)"llll:createTaskIcon", &widget, &x, &y, &ctask))
return NULL;
if (!checkKaramba(widget))
return NULL;
//get the specified task and insure it exists
TaskList taskList = ((karamba*)widget)->taskManager.tasks();
Task* task = 0;
Task* currTask = 0;
for (task = taskList.first(); task; task = taskList.next())
{
if ((long)task == (long)ctask)
{
//task found
currTask = task;
break;
}
}
if (currTask == 0)
{
//no task was found
qWarning("Task not found.");
return (long)NULL ;
}
//retrieve the TQPixmap that represents this image
TQPixmap iconPixmap = KWin::icon(currTask->window());
ImageLabel *tmp = createImageLabel((karamba*)widget, x, y, 0, 0);
tmp->setValue(iconPixmap);
return (Py_BuildValue((char*)"l", (long)tmp));
}
PyObject* py_deleteImage(PyObject *, PyObject *args)
{
long widget, meter;
if (!PyArg_ParseTuple(args, (char*)"ll:deleteImage", &widget, &meter))
return NULL;
if (!checkKarambaAndMeter(widget, meter, "ImageLabel"))
return NULL;
((karamba*)widget)->deleteMeterFromSensors((Meter*)meter);
((karamba*)widget)->clickList->removeRef((Meter*)meter);
((karamba*)widget)->imageList->removeRef((Meter*)meter);
return Py_BuildValue((char*)"l",
((karamba*)widget)->meterList->removeRef((Meter*)meter));
}
PyObject* py_getThemeImage(PyObject *self, PyObject *args)
{
return py_getThemeMeter(self, args, "ImageLabel");
}
PyObject* py_getImagePos(PyObject *self, PyObject *args)
{
return py_getPos(self, args, "ImageLabel");
}
PyObject* py_getImageSize(PyObject *self, PyObject *args)
{
return py_getSize(self, args, "ImageLabel");
}
PyObject* py_moveImage(PyObject *self, PyObject *args)
{
return py_move(self, args, "ImageLabel");
}
PyObject* py_hideImage(PyObject *self, PyObject *args)
{
return py_hide(self, args, "ImageLabel");
}
PyObject* py_showImage(PyObject *self, PyObject *args)
{
return py_show(self, args, "ImageLabel");
}
PyObject* py_getImageValue(PyObject *self, PyObject *args)
{
return py_getStringValue(self, args, "ImageLabel");
}
PyObject* py_setImageValue(PyObject *self, PyObject *args)
{
return py_setStringValue(self, args, "ImageLabel");
}
PyObject* py_getImageSensor(PyObject *self, PyObject *args)
{
return py_getSensor(self, args, "ImageLabel");
}
PyObject* py_setImageSensor(PyObject *self, PyObject *args)
{
return py_setSensor(self, args, "ImageLabel");
}
PyObject* py_removeImageEffects(PyObject *, PyObject *args)
{
long widget, meter;
if (!PyArg_ParseTuple(args, (char*)"ll:removeImageEffects", &widget, &meter))
return NULL;
if (!checkKarambaAndMeter(widget, meter, "ImageLabel"))
return NULL;
((ImageLabel*)meter)->removeEffects();
return Py_BuildValue((char*)"l", 1);
}
PyObject* py_changeImageIntensity(PyObject *, PyObject *args)
{
long widget, meter;
long millisec = 0;
float ratio;
if (!PyArg_ParseTuple(args, (char*)"llf|l:changeImageIntensity", &widget, &meter,
&ratio, &millisec))
return NULL;
if (!checkKarambaAndMeter(widget, meter, "ImageLabel"))
return NULL;
((ImageLabel*)meter)->intensity(ratio, millisec);
return Py_BuildValue((char*)"l", 1);
}
PyObject* py_changeImageChannelIntensity(PyObject *, PyObject *args)
{
long widget, meter;
float ratio;
char* channel;
long millisec = 0;
if (!PyArg_ParseTuple(args, (char*)"llfs|l:changeImageChannelIntensity", &widget,
&meter, &ratio, &channel, &millisec))
return NULL;
if (!checkKarambaAndMeter(widget, meter, "ImageLabel"))
return NULL;
((ImageLabel*)meter)->channelIntensity(ratio, channel, millisec);
return Py_BuildValue((char*)"l", 1);
}
PyObject* py_changeImageToGray(PyObject *, PyObject *args)
{
long widget, meter;
long millisec = 0;
if (!PyArg_ParseTuple(args, (char*)"ll|l:changeImageToGray", &widget, &meter,
&millisec))
return NULL;
if (!checkKarambaAndMeter(widget, meter, "ImageLabel"))
return NULL;
((ImageLabel*)meter)->toGray(millisec);
return Py_BuildValue((char*)"l", 1);
}
PyObject* py_removeImageTransformations(PyObject *, PyObject *args)
{
long widget, meter;
if (!PyArg_ParseTuple(args, (char*)"ll:removeImageTransformations", &widget, &meter))
return NULL;
if (!checkKarambaAndMeter(widget, meter, "ImageLabel"))
return NULL;
((ImageLabel*)meter)->removeImageTransformations();
return Py_BuildValue((char*)"l", 1);
}
PyObject* py_rotateImage(PyObject *, PyObject *args)
{
long widget, meter;
long deg;
if (!PyArg_ParseTuple(args, (char*)"lll:rotateImage", &widget, &meter, &deg))
return NULL;
if (!checkKarambaAndMeter(widget, meter, "ImageLabel"))
return NULL;
((ImageLabel*)meter)->rotate((int)deg);
return Py_BuildValue((char*)"l", 1);
}
PyObject* py_getImageHeight(PyObject *, PyObject *args)
{
long widget, meter;
if (!PyArg_ParseTuple(args, (char*)"ll:getImageHeight", &widget, &meter))
return NULL;
if (!checkKarambaAndMeter(widget, meter, "ImageLabel"))
return NULL;
return Py_BuildValue((char*)"l", ((ImageLabel*)meter)->getHeight());
}
PyObject* py_getImageWidth(PyObject *, PyObject *args)
{
long widget, meter;
if (!PyArg_ParseTuple(args, (char*)"ll:getImageWidth", &widget, &meter))
return NULL;
if (!checkKarambaAndMeter(widget, meter, "ImageLabel"))
return NULL;
return Py_BuildValue((char*)"l", ((ImageLabel*)meter)->getWidth());
}
PyObject* py_resizeImageSmooth(PyObject *, PyObject *args)
{
long widget, meter;
long w, h;
if (!PyArg_ParseTuple(args, (char*)"llll:resizeImageSmooth", &widget, &meter,
&w, &h))
return NULL;
if (!checkKarambaAndMeter(widget, meter, "ImageLabel"))
return NULL;
((ImageLabel*)meter)->smoothScale((int)w, (int)h);
return Py_BuildValue((char*)"l", 1);
}
PyObject* py_resizeImage(PyObject *, PyObject *args)
{
long widget, meter, w, h;
if (!PyArg_ParseTuple(args, (char*)"llll:resizeImage", &widget, &meter,
&w, &h))
return NULL;
if (!checkKarambaAndMeter(widget, meter, "ImageLabel"))
return NULL;
((ImageLabel*)meter)->scale((int)w, (int)h);
return Py_BuildValue((char*)"l", 1);
}
PyObject* py_addImageTooltip(PyObject *, PyObject *args)
{
long widget, meter;
PyObject* t;
if (!PyArg_ParseTuple(args, (char*)"llO:addImageTooltip", &widget, &meter, &t))
return NULL;
if (!checkKarambaAndMeter(widget, meter, "ImageLabel"))
return NULL;
((ImageLabel*)meter)->setTooltip(PyString2TQString(t));
return Py_BuildValue((char*)"l", 1);
}