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/* pdfdocument.h: Implementation of EvDocument for PDF
* Copyright (C) 2004, Red Hat, Inc.
*
* 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, or (at your option)
* any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "pdf-document.h"
typedef struct _PdfDocumentClass PdfDocumentClass;
#define PDF_DOCUMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PDF_TYPE_DOCUMENT, PdfDocumentClass))
#define PDF_IS_DOCUMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PDF_TYPE_DOCUMENT))
#define PDF_DOCUMENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PDF_TYPE_DOCUMENT, PdfDocumentClass))
struct _PdfDocumentClass
{
GObjectClass parent_class;
};
struct _PdfDocument
{
GObject parent_instance;
GdkRectangle page_rect;
GdkDrawable *target;
};
static void pdf_document_document_iface_init (EvDocumentIface *iface);
G_DEFINE_TYPE_WITH_CODE (PdfDocument, pdf_document, G_TYPE_OBJECT,
{ G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT,
pdf_document_document_iface_init) });
static gboolean
pdf_document_load (EvDocument *document,
const char *uri,
GError **error)
{
return TRUE;
}
static int
pdf_document_get_n_pages (EvDocument *document)
{
return 1;
}
static void
pdf_document_set_page (EvDocument *document,
int page)
{
}
static void
pdf_document_set_target (EvDocument *document,
GdkDrawable *target)
{
PdfDocument *pdf_document = PDF_DOCUMENT (document);
if (pdf_document->target != target) {
if (pdf_document->target)
g_object_unref (pdf_document->target);
pdf_document->target = target;
if (pdf_document->target)
g_object_ref (pdf_document->target);
}
}
static void
pdf_document_set_page_rect (EvDocument *document,
int x,
int y,
int width,
int height)
{
PdfDocument *pdf_document = PDF_DOCUMENT (document);
pdf_document->page_rect.x = x;
pdf_document->page_rect.y = y;
pdf_document->page_rect.width = width;
pdf_document->page_rect.height = height;
}
static void
pdf_document_render (EvDocument *document,
int clip_x,
int clip_y,
int clip_width,
int clip_height)
{
}
static void
pdf_document_finalize (GObject *object)
{
PdfDocument *pdf_document = PDF_DOCUMENT (object);
if (pdf_document->target)
g_object_unref (pdf_document->target);
}
static void
pdf_document_class_init (PdfDocumentClass *class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
gobject_class->finalize = pdf_document_finalize;
}
static void
pdf_document_document_iface_init (EvDocumentIface *iface)
{
iface->load = pdf_document_load;
iface->get_n_pages = pdf_document_get_n_pages;
iface->set_page = pdf_document_set_page;
iface->set_target = pdf_document_set_target;
iface->set_page_rect = pdf_document_set_page_rect;
iface->render = pdf_document_render;
}
static void
pdf_document_init (PdfDocument *document)
{
}
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