path: root/pangocairo.override

/* -*- Mode: C; c-basic-offset: 4 -*- */
%%
headers
#define NO_IMPORT_PYGOBJECT
#include <pygobject.h>
#include <pango/pangocairo.h>
#include <pycairo.h>


extern Pycairo_CAPI_t *Pycairo_CAPI;

GType pypango_layout_line_type; /*  See bug 305975 */

#ifndef PANGO_TYPE_LAYOUT_LINE
# define PANGO_TYPE_LAYOUT_LINE pypango_layout_line_type
#endif

%%
import pango.FontMap as PyPangoFontMap_Type
import pango.Context as PyPangoContext_Type
import pango.Layout as PyPangoLayout_Type
import pango.Font as PyPangoFont_Type

%%
ignore
  pango_cairo_update_context
  pango_cairo_create_layout
  pango_cairo_update_layout
  pango_cairo_show_glyph_string
  pango_cairo_show_layout_line
  pango_cairo_show_layout
  pango_cairo_glyph_string_path
  pango_cairo_layout_line_path
  pango_cairo_layout_path
%%
ignore-glob
  *_get_type
%%
define context_get_font_options kwargs
static PyObject *
_wrap_context_get_font_options(PyObject *self, PyObject *args, PyObject *kwargs)
{
    static char *kwlist[] = { "context", NULL };
    PyGObject *context;
    const cairo_font_options_t *font_options;

    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O!:pangocairo.context_get_font_options",
                                     kwlist, &PyPangoContext_Type, &context))
        return NULL;
    font_options = pango_cairo_context_get_font_options(PANGO_CONTEXT(context->obj));
    if (!font_options) {
	Py_INCREF(Py_None);
	return Py_None;
    }
    return PycairoFontOptions_FromFontOptions(cairo_font_options_copy(font_options));
}

%%
define context_set_font_options kwargs
static PyObject *
_wrap_context_set_font_options(PyObject *self, PyObject *args, PyObject *kwargs)
{
    static char *kwlist[] = { "context", "font_options", NULL };
    PyGObject *context;
    PyGObject *py_options;
    const cairo_font_options_t *options;

    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O!O:pangocairo.context_set_font_options",
                                     kwlist, &PyPangoContext_Type, &context,
				     &py_options))
        return NULL;
    if ((PyObject*)py_options == Py_None)
        options = NULL;
    else if (pygobject_check(py_options, &PycairoFontOptions_Type))
        options = ((PycairoFontOptions *)py_options)->font_options;
    else {
        PyErr_SetString(PyExc_TypeError, "font_options must be a cairo.FontOptions or None");
        return NULL;
    }
    pango_cairo_context_set_font_options(PANGO_CONTEXT(context->obj), options);
    Py_INCREF(Py_None);
    return Py_None;
}


%%
body

static PyObject *
pypango_cairo_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
    PyObject *o;
    PycairoContext *ctx;

    if (!PyArg_ParseTuple(args, "O!:CairoContext.__new__", 
			  &PycairoContext_Type, &ctx))
	return NULL;

    cairo_reference(ctx->ctx);
    o = PycairoContext_FromContext(ctx->ctx, type, NULL);
    return o;
}

static PyObject *
_wrap_pango_cairo_update_context(PyGObject *self, PyObject *args, PyObject *kwargs)
{
    static char *kwlist[] = { "context", NULL };
    PyGObject *context;

    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O!:CairoContext.update_context", kwlist,
                                     &PyPangoContext_Type, &context))
        return NULL;
    pango_cairo_update_context(PycairoContext_GET(self), PANGO_CONTEXT(context->obj));
    Py_INCREF(Py_None);
    return Py_None;
}

static PyObject *
_wrap_pango_cairo_create_layout(PyGObject *self)
{
    PangoLayout *layout;
    PyObject *ret;

    layout = pango_cairo_create_layout(PycairoContext_GET(self));
    /* pygobject_new handles NULL checking */
    ret = pygobject_new((GObject *)layout);
    if (layout)
	g_object_unref(layout);

    return ret;
}

static PyObject *
_wrap_pango_cairo_update_layout(PyGObject *self, PyObject *args, PyObject *kwargs)
{
    static char *kwlist[] = { "layout", NULL };
    PyGObject *layout;

    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O!:CairoContext.update_layout",
                                     kwlist, &PyPangoLayout_Type, &layout))
        return NULL;
    pango_cairo_update_layout(PycairoContext_GET(self), PANGO_LAYOUT(layout->obj));
    Py_INCREF(Py_None);
    return Py_None;
}

static PyObject *
_wrap_pango_cairo_show_glyph_string(PyGObject *self, PyObject *args, PyObject *kwargs)
{
    static char *kwlist[] = { "font", "glyphs", NULL };
    PyGObject *font;
    PangoGlyphString *glyphs = NULL;
    PyObject *py_glyphs;

    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O!O:CairoContext.show_glyph_string",
                                     kwlist, &PyPangoFont_Type, &font, &py_glyphs))
        return NULL;
    if (pyg_boxed_check(py_glyphs, PANGO_TYPE_GLYPH_STRING))
        glyphs = pyg_boxed_get(py_glyphs, PangoGlyphString);
    else {
        PyErr_SetString(PyExc_TypeError, "glyphs should be a PangoGlyphString");
        return NULL;
    }
    pango_cairo_show_glyph_string(PycairoContext_GET(self), PANGO_FONT(font->obj), glyphs);
    Py_INCREF(Py_None);
    return Py_None;
}

static PyObject *
_wrap_pango_cairo_show_layout_line(PyGObject *self, PyObject *args, PyObject *kwargs)
{
    static char *kwlist[] = { "line", NULL };
    PangoLayoutLine *line = NULL;
    PyObject *py_line;

    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O:CairoContext.show_layout_line",
                                     kwlist, &py_line))
        return NULL;
    if (pyg_boxed_check(py_line, PANGO_TYPE_LAYOUT_LINE))
        line = pyg_boxed_get(py_line, PangoLayoutLine);
    else {
        PyErr_SetString(PyExc_TypeError, "line should be a PangoLayoutLine");
        return NULL;
    }
    pango_cairo_show_layout_line(PycairoContext_GET(self), line);
    Py_INCREF(Py_None);
    return Py_None;
}

static PyObject *
_wrap_pango_cairo_show_layout(PyGObject *self, PyObject *args, PyObject *kwargs)
{
    static char *kwlist[] = { "layout", NULL };
    PyGObject *layout;

    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O!:CairoContext.show_layout",
                                     kwlist, &PyPangoLayout_Type, &layout))
        return NULL;
    pango_cairo_show_layout(PycairoContext_GET(self), PANGO_LAYOUT(layout->obj));
    Py_INCREF(Py_None);
    return Py_None;
}

static PyObject *
_wrap_pango_cairo_glyph_string_path(PyGObject *self, PyObject *args, PyObject *kwargs)
{
    static char *kwlist[] = { "font", "glyphs", NULL };
    PyGObject *font;
    PangoGlyphString *glyphs = NULL;
    PyObject *py_glyphs;

    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O!O:CairoContext.glyph_string_path",
                                     kwlist, &PyPangoFont_Type, &font, &py_glyphs))
        return NULL;
    if (pyg_boxed_check(py_glyphs, PANGO_TYPE_GLYPH_STRING))
        glyphs = pyg_boxed_get(py_glyphs, PangoGlyphString);
    else {
        PyErr_SetString(PyExc_TypeError, "glyphs should be a PangoGlyphString");
        return NULL;
    }
    pango_cairo_glyph_string_path(PycairoContext_GET(self), PANGO_FONT(font->obj), glyphs);
    Py_INCREF(Py_None);
    return Py_None;
}

static PyObject *
_wrap_pango_cairo_layout_line_path(PyGObject *self, PyObject *args, PyObject *kwargs)
{
    static char *kwlist[] = { "line", NULL };
    PangoLayoutLine *line = NULL;
    PyObject *py_line;

    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O:CairoContext.layout_line_path",
                                     kwlist, &py_line))
        return NULL;
    if (pyg_boxed_check(py_line, PANGO_TYPE_LAYOUT_LINE))
        line = pyg_boxed_get(py_line, PangoLayoutLine);
    else {
        PyErr_SetString(PyExc_TypeError, "line should be a PangoLayoutLine");
        return NULL;
    }
    pango_cairo_layout_line_path(PycairoContext_GET(self), line);
    Py_INCREF(Py_None);
    return Py_None;
}

static PyObject *
_wrap_pango_cairo_layout_path(PyGObject *self, PyObject *args, PyObject *kwargs)
{
    static char *kwlist[] = { "layout", NULL };
    PyGObject *layout;

    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O!:CairoContext.layout_path",
                                     kwlist, &PyPangoLayout_Type, &layout))
        return NULL;
    pango_cairo_layout_path(PycairoContext_GET(self), PANGO_LAYOUT(layout->obj));
    Py_INCREF(Py_None);
    return Py_None;
}

static PyMethodDef _PyCairoContext_methods[] = {
    { "update_context", (PyCFunction)_wrap_pango_cairo_update_context, METH_VARARGS|METH_KEYWORDS },
    { "create_layout", (PyCFunction)_wrap_pango_cairo_create_layout, METH_NOARGS },
    { "update_layout", (PyCFunction)_wrap_pango_cairo_update_layout, METH_VARARGS|METH_KEYWORDS },
    { "show_glyph_string", (PyCFunction)_wrap_pango_cairo_show_glyph_string, METH_VARARGS|METH_KEYWORDS },
    { "show_layout_line", (PyCFunction)_wrap_pango_cairo_show_layout_line, METH_VARARGS|METH_KEYWORDS },
    { "show_layout", (PyCFunction)_wrap_pango_cairo_show_layout, METH_VARARGS|METH_KEYWORDS },
    { "glyph_string_path", (PyCFunction)_wrap_pango_cairo_glyph_string_path, METH_VARARGS|METH_KEYWORDS },
    { "layout_line_path", (PyCFunction)_wrap_pango_cairo_layout_line_path, METH_VARARGS|METH_KEYWORDS },
    { "layout_path", (PyCFunction)_wrap_pango_cairo_layout_path, METH_VARARGS|METH_KEYWORDS },
    { NULL, NULL, 0 }
};


PyTypeObject PyPangoCairoContext_Type = {
    PyObject_HEAD_INIT(NULL)
    0,                                  /* ob_size */
    "pangocairo.CairoContext",          /* tp_name */
    0,           			/* tp_basicsize */
    0,                                  /* tp_itemsize */
    /* methods */
    (destructor)0,     			/* tp_dealloc */
    (printfunc)0,                       /* tp_print */
    (getattrfunc)0,                     /* tp_getattr */
    (setattrfunc)0,                     /* tp_setattr */
    (cmpfunc)0,                         /* tp_compare */
    (reprfunc)0,                        /* tp_repr */
    0,                                  /* tp_as_number */
    0,                                  /* tp_as_sequence */
    0,                                  /* tp_as_mapping */
    (hashfunc)0,                        /* tp_hash */
    (ternaryfunc)0,                     /* tp_call */
    (reprfunc)0,                        /* tp_str */
    (getattrofunc)0,                    /* tp_getattro */
    (setattrofunc)0,                    /* tp_setattro */
    0,                                  /* tp_as_buffer */
    Py_TPFLAGS_DEFAULT,   		/* tp_flags */
    "A cairo.Context enhanced with some additional pango methods", /* Documentation string */
    (traverseproc)0,                    /* tp_traverse */
    (inquiry)0,                         /* tp_clear */
    (richcmpfunc)0,                     /* tp_richcompare */
    0,                                  /* tp_weaklistoffset */
    (getiterfunc)0,                     /* tp_iter */
    (iternextfunc)0,                    /* tp_iternext */
    _PyCairoContext_methods,            /* tp_methods */
    0,                                  /* tp_members */
    0,                                  /* tp_getset */
    (PyTypeObject *)0,                  /* tp_base */
    (PyObject *)0,                      /* tp_dict */
    0,                                  /* tp_descr_get */
    0,                                  /* tp_descr_set */
    0,                                  /* tp_dictoffset */
    (initproc)0,          		/* tp_init */
    0,                			/* tp_alloc */
    pypango_cairo_new,         		/* tp_new */
    0,                                  /* tp_free */
    (inquiry)0,                         /* tp_is_gc */
    (PyObject *)0,                      /* tp_bases */
};