Do not render images when rendering the page but on demand. It reduces the

[evince.git] / libdocument / ev-image.c

diff --git a/libdocument/ev-image.c b/libdocument/ev-image.c
index 1bf17f270d826287e15675a66d3cece9fd5a0ea8..4276dd482a0fd63969c74ee6e9e1c894d43256c7 100644 (file)
--- a/libdocument/ev-image.c
+++ b/libdocument/ev-image.c
@@ -19,10 +19,13 @@
 
 #include <config.h>
 #include <glib/gstdio.h>
+#include "ev-document-misc.h"
 #include "ev-file-helpers.h"
 #include "ev-image.h"
 
 struct _EvImagePrivate {
+       gint       page;
+       gint       id;
        GdkPixbuf *pixbuf;
        gchar     *tmp_uri;
 };
@@ -69,6 +72,19 @@ ev_image_init (EvImage *image)
        image->priv = EV_IMAGE_GET_PRIVATE (image);
 }
 
+EvImage *
+ev_image_new (gint page,
+             gint img_id)
+{
+       EvImage *image;
+
+       image = EV_IMAGE (g_object_new (EV_TYPE_IMAGE, NULL));
+       image->priv->page = page;
+       image->priv->id = img_id;
+
+       return image;
+}
+
 EvImage *
 ev_image_new_from_pixbuf (GdkPixbuf *pixbuf)
 {
@@ -82,6 +98,22 @@ ev_image_new_from_pixbuf (GdkPixbuf *pixbuf)
        return image;
 }
 
+gint
+ev_image_get_page (EvImage *image)
+{
+       g_return_val_if_fail (EV_IS_IMAGE (image), -1);
+
+       return image->priv->page;
+}
+
+gint
+ev_image_get_id (EvImage *image)
+{
+       g_return_val_if_fail (EV_IS_IMAGE (image), -1);
+
+       return image->priv->id;
+}
+
 GdkPixbuf *
 ev_image_get_pixbuf (EvImage *image)
 {
@@ -92,19 +124,20 @@ ev_image_get_pixbuf (EvImage *image)
 }
 
 const gchar *
-ev_image_save_tmp (EvImage *image)
+ev_image_save_tmp (EvImage   *image,
+                  GdkPixbuf *pixbuf)
 {
        GError *error = NULL;
        
        g_return_val_if_fail (EV_IS_IMAGE (image), NULL);
-       g_return_val_if_fail (GDK_IS_PIXBUF (image->priv->pixbuf), NULL);
+       g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), NULL);
 
        if (image->priv->tmp_uri)
                return image->priv->tmp_uri;
 
        image->priv->tmp_uri = ev_tmp_filename ("image");
-       gdk_pixbuf_save (image->priv->pixbuf,
-                        image->priv->tmp_uri, "png", &error,
+       gdk_pixbuf_save (pixbuf, image->priv->tmp_uri,
+                        "png", &error,
                         "compression", "3", NULL);
        if (!error)
                return image->priv->tmp_uri;