GObject parent_instance;
GdkPixbuf *pixbuf;
- GdkDrawable *target;
-
- gint x_offset, y_offset;
+ EvOrientation orientation;
};
typedef struct _PixbufDocumentClass PixbufDocumentClass;
return 1;
}
+static EvOrientation
+pixbuf_document_get_orientation (EvDocument *document)
+{
+ PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
+
+ return pixbuf_document->orientation;
+}
+
+static void
+pixbuf_document_set_orientation (EvDocument *document,
+ EvOrientation orientation)
+{
+ PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
+
+ pixbuf_document->orientation = orientation;
+}
+
+static GdkPixbuf *
+rotate_pixbuf (EvDocument *document, GdkPixbuf *pixbuf)
+{
+ PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
+
+ switch (pixbuf_document->orientation)
+ {
+ case EV_ORIENTATION_LANDSCAPE:
+ return gdk_pixbuf_rotate_simple (pixbuf, 90);
+ case EV_ORIENTATION_UPSIDEDOWN:
+ return gdk_pixbuf_rotate_simple (pixbuf, 180);
+ case EV_ORIENTATION_SEASCAPE:
+ return gdk_pixbuf_rotate_simple (pixbuf, 270);
+ default:
+ return g_object_ref (pixbuf);
+ }
+}
+
static void
pixbuf_document_get_page_size (EvDocument *document,
int page,
{
PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
- if (width)
+ if (pixbuf_document->orientation == EV_ORIENTATION_PORTRAIT ||
+ pixbuf_document->orientation == EV_ORIENTATION_UPSIDEDOWN) {
*width = gdk_pixbuf_get_width (pixbuf_document->pixbuf);
- if (height)
*height = gdk_pixbuf_get_height (pixbuf_document->pixbuf);
-
- printf ("get_page_size, page=%d, *width=%f, *height=%f\n",
- page, *width, *height);
+ } else {
+ *width = gdk_pixbuf_get_height (pixbuf_document->pixbuf);
+ *height = gdk_pixbuf_get_width (pixbuf_document->pixbuf);
+ }
}
static GdkPixbuf*
-pixbuf_document_render_pixbuf (EvDocument *document, int page, double scale)
+pixbuf_document_render_pixbuf (EvDocument *document,
+ EvRenderContext *rc)
{
PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
- return gdk_pixbuf_scale_simple (pixbuf_document->pixbuf,
- gdk_pixbuf_get_width (pixbuf_document->pixbuf) * scale,
- gdk_pixbuf_get_height (pixbuf_document->pixbuf) * scale,
- GDK_INTERP_BILINEAR);
+ GdkPixbuf *scaled_pixbuf, *rotated_pixbuf;
+
+ scaled_pixbuf = gdk_pixbuf_scale_simple (pixbuf_document->pixbuf,
+ gdk_pixbuf_get_width (pixbuf_document->pixbuf) * rc->scale,
+ gdk_pixbuf_get_height (pixbuf_document->pixbuf) * rc->scale,
+ GDK_INTERP_BILINEAR);
+
+ rotated_pixbuf = rotate_pixbuf (document, scaled_pixbuf);
+ g_object_unref (scaled_pixbuf);
+
+ return rotated_pixbuf;
}
static void
iface->get_page_size = pixbuf_document_get_page_size;
iface->render_pixbuf = pixbuf_document_render_pixbuf;
iface->get_info = pixbuf_document_get_info;
+ iface->get_orientation = pixbuf_document_get_orientation;
+ iface->set_orientation = pixbuf_document_set_orientation;
}
static GdkPixbuf *
static void
pixbuf_document_init (PixbufDocument *pixbuf_document)
{
- pixbuf_document->x_offset = 0;
- pixbuf_document->y_offset = 0;
}