Fix a crash when printing with the gnome-print dialog. Fixes bug #488939.

[evince.git] / backend / ps / ps-document.c

diff --git a/backend/ps/ps-document.c b/backend/ps/ps-document.c
index 0931fb91d37f63414879eddeb732500419c46f68..61f07ab789011c6e42a74fb85e9f639ba4a46da1 100644 (file)
--- a/backend/ps/ps-document.c
+++ b/backend/ps/ps-document.c
@@ -415,12 +415,6 @@ ps_document_get_page_size (EvDocument *document,
        }
 }
 
-static gboolean
-ps_document_can_get_text (EvDocument *document)
-{
-       return FALSE;
-}
-
 static EvDocumentInfo *
 ps_document_get_info (EvDocument *document)
 {
@@ -454,7 +448,6 @@ ps_document_document_iface_init (EvDocumentIface *iface)
 {
        iface->load = ps_document_load;
        iface->save = ps_document_save;
-       iface->can_get_text = ps_document_can_get_text;
        iface->get_n_pages = ps_document_get_n_pages;
        iface->get_page_size = ps_document_get_page_size;
        iface->get_info = ps_document_get_info;
@@ -598,22 +591,9 @@ ps_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface)
 }
 
 /* EvFileExporterIface */
-static gboolean
-ps_document_file_exporter_format_supported (EvFileExporter      *exporter,
-                                           EvFileExporterFormat format)
-{
-       return (format == EV_FILE_FORMAT_PS);
-}
-
 static void
-ps_document_file_exporter_begin (EvFileExporter      *exporter,
-                                EvFileExporterFormat format,
-                                const char          *filename,
-                                int                  first_page,
-                                int                  last_page,
-                                double               width,
-                                double               height,
-                                gboolean             duplex)
+ps_document_file_exporter_begin (EvFileExporter        *exporter,
+                                EvFileExporterContext *fc)
 {
        PSDocument *document = PS_DOCUMENT (exporter);
 
@@ -623,11 +603,12 @@ ps_document_file_exporter_begin (EvFileExporter      *exporter,
                document->ps_export_pagelist = g_new0 (int, document->doc->numpages);
        }
 
-       document->ps_export_filename = g_strdup (filename);
+       document->ps_export_filename = g_strdup (fc->filename);
 }
 
 static void
-ps_document_file_exporter_do_page (EvFileExporter *exporter, EvRenderContext *rc)
+ps_document_file_exporter_do_page (EvFileExporter  *exporter,
+                                  EvRenderContext *rc)
 {
        PSDocument *document = PS_DOCUMENT (exporter);
        
@@ -653,11 +634,18 @@ ps_document_file_exporter_end (EvFileExporter *exporter)
        }
 }
 
+static EvFileExporterCapabilities
+ps_document_file_exporter_get_capabilities (EvFileExporter *exporter)
+{
+       return  EV_FILE_EXPORTER_CAN_PAGE_SET |
+               EV_FILE_EXPORTER_CAN_GENERATE_PS;
+}
+
 static void
 ps_document_file_exporter_iface_init (EvFileExporterIface *iface)
 {
-       iface->format_supported = ps_document_file_exporter_format_supported;
        iface->begin = ps_document_file_exporter_begin;
        iface->do_page = ps_document_file_exporter_do_page;
        iface->end = ps_document_file_exporter_end;
+       iface->get_capabilities = ps_document_file_exporter_get_capabilities;
 }