*** empty log message ***

[evince.git] / pixbuf / pixbuf-document.c

diff --git a/pixbuf/pixbuf-document.c b/pixbuf/pixbuf-document.c
index b83da789791c741c9d41259033b3174cacf2388d..f19d2d5e6f2a9899ce8373de56edfcddebb338cf 100644 (file)
--- a/pixbuf/pixbuf-document.c
+++ b/pixbuf/pixbuf-document.c
@@ -20,10 +20,10 @@
 #include "pixbuf-document.h"
 #include "ev-document-thumbnails.h"
 
-enum {
-       PROP_0,
-       PROP_TITLE
-};
+#include <libgnomevfs/gnome-vfs-uri.h>
+#include <libgnomevfs/gnome-vfs-utils.h>
+#include <libgnomevfs/gnome-vfs-ops.h>
+#include <libgnomevfs/gnome-vfs-xfer.h>
 
 struct _PixbufDocumentClass
 {
@@ -35,9 +35,8 @@ struct _PixbufDocument
        GObject parent_instance;
 
        GdkPixbuf *pixbuf;
-       GdkDrawable *target;
-
-       gint x_offset, y_offset;
+       
+       gchar *uri;
 };
 
 typedef struct _PixbufDocumentClass PixbufDocumentClass;
@@ -73,6 +72,8 @@ pixbuf_document_load (EvDocument  *document,
                return FALSE;
 
        pixbuf_document->pixbuf = pixbuf;
+       g_free (pixbuf_document->uri);
+       pixbuf_document->uri = g_strdup (uri);
        
        return TRUE;
 }
@@ -82,8 +83,32 @@ pixbuf_document_save (EvDocument  *document,
                      const char  *uri,
                      GError     **error)
 {
-       g_warning ("pixbuf_document_save not implemented"); /* FIXME */
-       return TRUE;
+       PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
+       GnomeVFSResult result;
+       GnomeVFSURI *source_uri;
+       GnomeVFSURI *target_uri;
+       
+       if (!pixbuf_document->uri)
+               return FALSE;
+       
+       source_uri = gnome_vfs_uri_new (pixbuf_document->uri);
+       target_uri = gnome_vfs_uri_new (uri);
+
+       result = gnome_vfs_xfer_uri (source_uri, target_uri, 
+                                    GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
+                                    GNOME_VFS_XFER_ERROR_MODE_ABORT,
+                                    GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
+                                    NULL,
+                                    NULL);
+       gnome_vfs_uri_unref (target_uri);
+       gnome_vfs_uri_unref (source_uri);
+    
+       if (result != GNOME_VFS_OK)
+               g_set_error (error,
+                            EV_DOCUMENT_ERROR,
+                            0,
+                            gnome_vfs_result_to_string (result));                      
+       return (result == GNOME_VFS_OK);
 }
 
 static int
@@ -100,23 +125,26 @@ pixbuf_document_get_page_size (EvDocument   *document,
 {
        PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
 
-       if (width)
-               *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);
+       *width = gdk_pixbuf_get_width (pixbuf_document->pixbuf);
+       *height = gdk_pixbuf_get_height (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 = gdk_pixbuf_rotate_simple (scaled_pixbuf, 360 - rc->rotation);
+        g_object_unref (scaled_pixbuf);
+
+       return rotated_pixbuf;
 }
 
 static void
@@ -125,56 +153,34 @@ pixbuf_document_finalize (GObject *object)
        PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (object);
 
        g_object_unref (pixbuf_document->pixbuf);
+       g_free (pixbuf_document->uri);
        
        G_OBJECT_CLASS (pixbuf_document_parent_class)->finalize (object);
 }
 
-static void
-pixbuf_document_set_property (GObject *object,
-                             guint prop_id,
-                             const GValue *value,
-                             GParamSpec *pspec)
-{
-       switch (prop_id)
-       {
-               case PROP_TITLE:
-                       /* read only */
-                       break;
-       }
-}
-
-static void
-pixbuf_document_get_property (GObject *object,
-                             guint prop_id,
-                             GValue *value,
-                             GParamSpec *pspec)
-{
-       switch (prop_id)
-       {
-               case PROP_TITLE:
-                       g_value_set_string (value, NULL);
-                       break;
-       }
-}
-
 static void
 pixbuf_document_class_init (PixbufDocumentClass *klass)
 {
        GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
 
        gobject_class->finalize = pixbuf_document_finalize;
-       gobject_class->get_property = pixbuf_document_get_property;
-       gobject_class->set_property = pixbuf_document_set_property;
+}
 
-       g_object_class_override_property (gobject_class, PROP_TITLE, "title");
+static gboolean
+pixbuf_document_can_get_text (EvDocument *document)
+{
+       return FALSE;
 }
 
-static char *
-pixbuf_document_get_text (EvDocument *document, int page, EvRectangle *rect)
+static EvDocumentInfo *
+pixbuf_document_get_info (EvDocument *document)
 {
-       /* FIXME this method should not be in EvDocument */
-       g_warning ("pixbuf_document_get_text not implemented");
-       return NULL;
+       EvDocumentInfo *info;
+
+       info = g_new0 (EvDocumentInfo, 1);
+       info->fields_mask = 0;
+
+       return info;
 }
 
 static void
@@ -182,20 +188,22 @@ pixbuf_document_document_iface_init (EvDocumentIface *iface)
 {
        iface->load = pixbuf_document_load;
        iface->save = pixbuf_document_save;
-       iface->get_text = pixbuf_document_get_text;
+       iface->can_get_text = pixbuf_document_can_get_text;
        iface->get_n_pages = pixbuf_document_get_n_pages;
        iface->get_page_size = pixbuf_document_get_page_size;
        iface->render_pixbuf = pixbuf_document_render_pixbuf;
+       iface->get_info = pixbuf_document_get_info;
 }
 
 static GdkPixbuf *
 pixbuf_document_thumbnails_get_thumbnail (EvDocumentThumbnails   *document,
                                          gint                    page,
+                                         gint                    rotation,
                                          gint                    size,
                                          gboolean                border)
 {
        PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
-       GdkPixbuf *pixbuf;
+       GdkPixbuf *pixbuf, *rotated_pixbuf;
        gdouble scale_factor;
        gint height;
        
@@ -205,8 +213,11 @@ pixbuf_document_thumbnails_get_thumbnail (EvDocumentThumbnails   *document,
        
        pixbuf = gdk_pixbuf_scale_simple (pixbuf_document->pixbuf, size, height,
                                          GDK_INTERP_BILINEAR);
-       
-       return pixbuf;
+
+       rotated_pixbuf = gdk_pixbuf_rotate_simple (pixbuf, 360 - rotation);
+        g_object_unref (pixbuf);
+
+        return rotated_pixbuf;
 }
 
 static void
@@ -236,6 +247,4 @@ pixbuf_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface
 static void
 pixbuf_document_init (PixbufDocument *pixbuf_document)
 {
-       pixbuf_document->x_offset = 0;
-       pixbuf_document->y_offset = 0;
 }