diff options
author | Carlos Garcia Campos <carlosgc@gnome.org> | 2007-12-28 18:13:32 (GMT) |
---|---|---|
committer | Carlos Garcia Campos <carlosgc@src.gnome.org> | 2007-12-28 18:13:32 (GMT) |
commit | 31e16bd8f386dc292e60489d4a17227804bdc2e6 (patch) | |
tree | 84a81ef8fa45a24351f9e8f2c0e5f2eeb20064c2 /libdocument/ev-document.h | |
parent | 8fd7569d7f146b1b21365d5afcfb7795756e544f (diff) |
Plugin system for backends. Fixes bug #351348.
2007-12-28 Carlos Garcia Campos <carlosgc@gnome.org>
* configure.ac:
* Makefile.am:
* po/POTFILES.in:
* backend/comics/Makefile.am:
* backend/comics/comics-document.[ch]:
* backend/comics/comicsdocument.evince-backend.in:
* backend/djvu/Makefile.am:
* backend/djvu/djvu-document.[ch]:
* backend/djvu/djvudocument.evince-backend.in:
* backend/dvi/Makefile.am:
* backend/dvi/dvi-document.[c]:
* backend/dvi/dvidocument.evince-backend.in:
* backend/impress/Makefile.am:
* backend/impress/impress-document.[ch]:
* backend/impress/impressdocument.evince-backend.in:
* backend/pdf/Makefile.am:
* backend/pdf/ev-poppler.cc:
* backend/pdf/ev-poppler.h:
* backend/pdf/pdfdocument.evince-backend.in:
* backend/pixbuf/Makefile.am:
* backend/pixbuf/pixbuf-document.[ch]:
* backend/pixbuf/pixbufdocument.evince-backend.in:
* backend/ps/Makefile.am:
* backend/ps/ev-spectre.[ch]:
* backend/ps/ps-document.[ch]:
* backend/ps/psdocument.evince-backend.in:
* backend/tiff/Makefile.am:
* backend/tiff/tiff-document.[ch]:
* backend/tiff/tiffdocument.evince-backend.in:
* libdocument/Makefile.am:
* libdocument/ev-backends-manager.[ch]:
* libdocument/ev-module.[ch]:
* libdocument/ev-document.h:
* libdocument/ev-document-factory.[ch]:
(gdk_pixbuf_mime_type_list), (mime_type_supported_by_gdk_pixbuf),
(get_compression_from_mime_type), (get_document_from_uri),
(ev_document_factory_get_document), (file_filter_add_mime_types),
(ev_document_factory_add_filters):
* shell/Makefile.am:
* shell/ev-window-title.c: (get_filename_from_uri):
* shell/main.c: (main):
* thumbnailer/Makefile.am:
* thumbnailer/evince-thumbnailer.c: (main):
Plugin system for backends. Fixes bug #351348.
svn path=/trunk/; revision=2786
Diffstat (limited to 'libdocument/ev-document.h')
-rw-r--r-- | libdocument/ev-document.h | 70 |
1 files changed, 68 insertions, 2 deletions
diff --git a/libdocument/ev-document.h b/libdocument/ev-document.h index 4f83553..6e7232b 100644 --- a/libdocument/ev-document.h +++ b/libdocument/ev-document.h @@ -123,8 +123,74 @@ GList *ev_document_get_attachments (EvDocument *document); cairo_surface_t *ev_document_render (EvDocument *document, EvRenderContext *rc); -gint ev_rect_cmp (EvRectangle *a, - EvRectangle *b); +gint ev_rect_cmp (EvRectangle *a, + EvRectangle *b); + +/* + * Utility macro used to register backends + * + * use: EV_BACKEND_REGISTER_WITH_CODE(BackendName, backend_name, CODE) + */ +#define EV_BACKEND_REGISTER_WITH_CODE(BackendName, backend_name, CODE) \ + \ +static GType g_define_type_id = 0; \ + \ +GType \ +backend_name##_get_type (void) \ +{ \ + return g_define_type_id; \ +} \ + \ +static void backend_name##_init (BackendName *self); \ +static void backend_name##_class_init (BackendName##Class *klass); \ +static gpointer backend_name##_parent_class = NULL; \ +static void backend_name##_class_intern_init (gpointer klass) \ +{ \ + backend_name##_parent_class = g_type_class_peek_parent (klass); \ + backend_name##_class_init ((BackendName##Class *) klass); \ +} \ + \ +G_MODULE_EXPORT GType \ +register_evince_backend (GTypeModule *module) \ +{ \ + static const GTypeInfo our_info = { \ + sizeof (BackendName##Class), \ + NULL, /* base_init */ \ + NULL, /* base_finalize */ \ + (GClassInitFunc) backend_name##_class_intern_init, \ + NULL, \ + NULL, /* class_data */ \ + sizeof (BackendName), \ + 0, /* n_preallocs */ \ + (GInstanceInitFunc) backend_name##_init \ + }; \ + \ + /* Initialise the i18n stuff */ \ + bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR); \ + bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); \ + \ + g_define_type_id = g_type_module_register_type (module, \ + G_TYPE_OBJECT, \ + #BackendName, \ + &our_info, \ + (GTypeFlags)0); \ + \ + G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT, \ + backend_name##_document_iface_init); \ + \ + CODE \ + \ + return g_define_type_id; \ +} + +/* + * Utility macro used to register backend + * + * use: EV_BACKEND_REGISTER(BackendName, backend_name) + */ +#define EV_BACKEND_REGISTER(BackendName, backend_name) \ + EV_BACKEND_REGISTER_WITH_CODE(BackendName, backend_name, ;) + G_END_DECLS #endif /* EV_DOCUMENT_H */ |