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/*
* Authors:
* Michael Forbes <miforbes@mbhs.edu>
*
* Copyright (C) 2004 Authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "latex-pstricks-out.h"
#include "sp-path.h"
#include <print.h>
#include "extension/system.h"
#include "extension/print.h"
#include "extension/db.h"
#include "display/nr-arena.h"
#include "display/nr-arena-item.h"
namespace Inkscape {
namespace Extension {
namespace Internal {
LatexOutput::LatexOutput (void) // The null constructor
{
return;
}
LatexOutput::~LatexOutput (void) //The destructor
{
return;
}
bool
LatexOutput::check (Inkscape::Extension::Extension * module)
{
if (NULL == Inkscape::Extension::db.get("org.inkscape.print.latex"))
return FALSE;
return TRUE;
}
void
LatexOutput::save (Inkscape::Extension::Output *mod2, SPDocument *doc, const gchar *uri)
{
Inkscape::Extension::Print *mod;
SPPrintContext context;
const gchar * oldconst;
gchar * oldoutput;
unsigned int ret;
sp_document_ensure_up_to_date (doc);
mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_LATEX);
oldconst = mod->get_param_string("destination");
oldoutput = g_strdup(oldconst);
mod->set_param_string("destination", (gchar *)uri);
/* Start */
context.module = mod;
/* fixme: This has to go into module constructor somehow */
/* Create new arena */
mod->base = SP_ITEM (sp_document_root (doc));
mod->arena = NRArena::create();
mod->dkey = sp_item_display_key_new (1);
mod->root = sp_item_invoke_show (mod->base, mod->arena, mod->dkey, SP_ITEM_SHOW_DISPLAY);
/* Print document */
ret = mod->begin (doc);
sp_item_invoke_print (mod->base, &context);
ret = mod->finish ();
/* Release arena */
sp_item_invoke_hide (mod->base, mod->dkey);
mod->base = NULL;
nr_arena_item_unref (mod->root);
mod->root = NULL;
nr_object_unref ((NRObject *) mod->arena);
mod->arena = NULL;
/* end */
mod->set_param_string("destination", oldoutput);
g_free(oldoutput);
return;
}
#include "clear-n_.h"
/**
\brief A function allocate a copy of this function.
This is the definition of postscript out. This function just
calls the extension system with the memory allocated XML that
describes the data.
*/
void
LatexOutput::init (void)
{
Inkscape::Extension::build_from_mem(
"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
"<name>" N_("LaTeX Output") "</name>\n"
"<id>org.inkscape.output.latex</id>\n"
"<output>\n"
"<extension>.tex</extension>\n"
"<mimetype>text/x-tex</mimetype>\n"
"<filetypename>" N_("LaTeX With PSTricks macros (*.tex)") "</filetypename>\n"
"<filetypetooltip>" N_("LaTeX PSTricks File") "</filetypetooltip>\n"
"</output>\n"
"</inkscape-extension>", new LatexOutput());
return;
}
} } } /* namespace Inkscape, Extension, Implementation */
/*
Local Variables:
mode:cpp
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
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