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authorChristian Persch <chpe@cvs.gnome.org>2003-11-11 05:36:34 +0800
committerChristian Persch <chpe@src.gnome.org>2003-11-11 05:36:34 +0800
commit6e5d0d68dce662ca6db4a753154b010e3e82bfdc (patch)
treef58000182e2ad17e3c0dc271dd70f02cbb94927c /lib
parent5dd52c6c36d647d844372b3baad27df7f014bdf6 (diff)
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New extensions API.
2003-11-10 Christian Persch <chpe@cvs.gnome.org> New extensions API. * Makefile.am: * configure.in: * lib/Makefile.am: * lib/ephy-module-loader.c: (ephy_module_loader_get_type), (ephy_module_loader_new), (ephy_module_loader_load), (ephy_module_loader_unload), (ephy_module_loader_class_init), (ephy_module_loader_init), (ephy_module_loader_finalize), (ephy_module_loader_factory): * lib/ephy-module-loader.h: * plugins/.cvsignore: * plugins/Makefile.am: * plugins/sample/.cvsignore: * plugins/sample/Makefile.am: * plugins/sample/sample.c: * src/Makefile.am: * src/bookmarks/ephy-bookmarks-editor.c: (get_target_window): * src/bookmarks/ephy-bookmarks.c: * src/ephy-automation.c: (ephy_automation_factory), (ephy_automation_factory_new), (impl_ephy_automation_loadurl), (impl_ephy_automation_load_session), (ephy_automation_class_init): * src/ephy-extension.c: (ephy_extension_get_type), (ephy_extension_attach_window), (ephy_extension_detach_window): * src/ephy-extension.h: * src/ephy-extensions-manager.c: (ephy_extensions_manager_get_type), (ephy_extensions_manager_instantiate_extension), (ephy_extensions_manager_load), (ephy_extensions_manager_load_dir), (ephy_extensions_manager_add), (ephy_extensions_manager_init), (ephy_extensions_manager_finalize), (impl_attach_window), (impl_detach_window), (ephy_extensions_manager_iface_init), (ephy_extensions_manager_class_init), (ephy_extensions_manager_new): * src/ephy-extensions-manager.h: * src/ephy-history-window.c: (get_target_window): * src/ephy-plugin.c: * src/ephy-plugin.h: * src/ephy-session.c: (ephy_session_get_type), (get_session_filename), (session_delete), (net_stop_cb), (tab_added_cb), (tab_removed_cb), (tabs_reordered_cb), (impl_attach_window), (impl_detach_window), (save_yourself_cb), (die_cb), (gnome_session_attach), (gnome_session_detach), (ensure_session_directory), (ephy_session_init), (ephy_session_dispose), (ephy_session_finalize), (ephy_session_iface_init), (ephy_session_class_init), (offer_to_resume), (ephy_session_autoresume), (ephy_session_close), (write_tab), (write_window_geometry), (write_tool_window), (write_ephy_window), (ephy_session_save), (parse_embed), (ephy_session_load), (ephy_session_get_windows), (ephy_session_add_window), (ephy_session_remove_window), (ephy_session_get_active_window): * src/ephy-session.h: * src/ephy-shell.c: (ephy_shell_init), (ephy_shell_finalize), (ephy_shell_get_session), (ephy_shell_get_extensions_manager), (toolwindow_show_cb), (toolwindow_hide_cb): * src/ephy-shell.h: * src/ephy-window.c: (ephy_window_destroy), (ephy_window_init): * src/prefs-dialog.c: (prefs_homepage_current_button_clicked_cb): * src/session.c: * src/session.h: Create a new extensions API. Make session an internal extension :) Port callers to session API changes.
Diffstat (limited to 'lib')
-rw-r--r--lib/Makefile.am22
-rw-r--r--lib/ephy-module-loader.c207
-rw-r--r--lib/ephy-module-loader.h45
3 files changed, 257 insertions, 17 deletions
diff --git a/lib/Makefile.am b/lib/Makefile.am
index f442d34db..a899c2335 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -25,6 +25,7 @@ NOINST_H_FILES = \
ephy-gui.h \
ephy-langs.h \
ephy-marshal.h \
+ ephy-module-loader.h \
ephy-node-filter.h \
ephy-node-common.h \
ephy-prefs.h \
@@ -41,45 +42,32 @@ INST_H_FILES = \
libephy_la_SOURCES = \
eel-gconf-extensions.c \
- eel-gconf-extensions.h \
- ephy-bonobo-extensions.h \
ephy-bonobo-extensions.c \
ephy-debug.c \
- ephy-debug.h \
ephy-dialog.c \
- ephy-dialog.h \
ephy-dnd.c \
- ephy-dnd.h \
ephy-file-chooser.c \
ephy-file-helpers.c \
- ephy-file-helpers.h \
ephy-glade.c \
- ephy-glade.h \
ephy-gui.c \
ephy-gui.h \
- ephy-langs.h \
ephy-langs.c \
+ ephy-module-loader.c \
ephy-marshal.c \
- ephy-marshal.h \
ephy-node.c \
ephy-node.h \
ephy-node-filter.c \
- ephy-node-filter.h \
ephy-node-common.h \
ephy-node-db.c \
- ephy-node-db.h \
ephy-prefs.h \
ephy-state.c \
- ephy-state.h \
ephy-string.c \
- ephy-string.h \
ephy-stock-icons.c \
- ephy-stock-icons.h \
ephy-thread-helpers.c \
- ephy-thread-helpers.h \
ephy-types.h \
- ephy-zoom.h \
- ephy-zoom.c
+ ephy-zoom.c \
+ $(INST_H_FILES) \
+ $(NOINST_H_FILES)
libephy_la_LIBADD = \
$(top_builddir)/lib/widgets/libephywidgets.la \
diff --git a/lib/ephy-module-loader.c b/lib/ephy-module-loader.c
new file mode 100644
index 000000000..99c452927
--- /dev/null
+++ b/lib/ephy-module-loader.c
@@ -0,0 +1,207 @@
+/*
+ * Copyright (C) 2003 Marco Pesenti Gritti
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "ephy-module-loader.h"
+#include "ephy-file-helpers.h"
+#include "ephy-debug.h"
+
+#include <gmodule.h>
+
+typedef struct _EphyModuleLoaderClass EphyModuleLoaderClass;
+
+struct _EphyModuleLoaderClass
+{
+ GTypeModuleClass parent_class;
+};
+
+struct _EphyModuleLoader
+{
+ GTypeModule parent_instance;
+
+ GModule *library;
+
+ char *path;
+ GType type;
+};
+
+typedef GType (*register_module_fn) (GTypeModule *);
+
+static void ephy_module_loader_init (EphyModuleLoader *action);
+static void ephy_module_loader_class_init (EphyModuleLoaderClass *class);
+static void ephy_module_loader_finalize (GObject *object);
+
+static GObjectClass *parent_class = NULL;
+
+GType
+ephy_module_loader_get_type (void)
+{
+ static GType type = 0;
+
+ if (!type)
+ {
+ static const GTypeInfo type_info =
+ {
+ sizeof (EphyModuleLoaderClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) ephy_module_loader_class_init,
+ (GClassFinalizeFunc) NULL,
+ NULL,
+ sizeof (EphyModuleLoader),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) ephy_module_loader_init,
+ };
+
+ type = g_type_register_static (G_TYPE_TYPE_MODULE,
+ "EphyModuleLoader",
+ &type_info, 0);
+ }
+
+ return type;
+}
+
+EphyModuleLoader *
+ephy_module_loader_new (const char *path)
+{
+ EphyModuleLoader *result;
+
+ if (path == NULL || path[0] == '\0')
+ {
+ return NULL;
+ }
+
+ result = g_object_new (EPHY_TYPE_MODULE_LOADER, NULL);
+
+ g_type_module_set_name (G_TYPE_MODULE (result), path);
+ result->path = g_strdup (path);
+
+ if (!g_type_module_use (G_TYPE_MODULE (result)))
+ {
+ g_object_unref (result);
+
+ return NULL;
+ }
+
+ return result;
+}
+
+static gboolean
+ephy_module_loader_load (GTypeModule *module)
+{
+ EphyModuleLoader *loader = EPHY_MODULE_LOADER (module);
+ char *module_path;
+ register_module_fn register_module;
+
+ LOG ("ephy_module_loader_load %s", loader->path)
+
+ module_path = g_strdup (loader->path);
+ loader->library = g_module_open (module_path, 0);
+ g_free (module_path);
+
+ if (!loader->library)
+ {
+ g_warning (g_module_error());
+
+ return FALSE;
+ }
+
+ /* extract symbols from the lib */
+ if (!g_module_symbol (loader->library, "register_module",
+ (void *) &register_module))
+ {
+ g_warning (g_module_error());
+ g_module_close (loader->library);
+
+ return FALSE;
+ }
+
+ g_assert (register_module != NULL);
+
+ loader->type = register_module (module);
+
+ if (loader->type == 0)
+ {
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static void
+ephy_module_loader_unload (GTypeModule *module)
+{
+ EphyModuleLoader *loader = EPHY_MODULE_LOADER (module);
+
+ g_module_close (loader->library);
+
+ loader->library = NULL;
+ loader->type = 0;
+}
+
+static void
+ephy_module_loader_class_init (EphyModuleLoaderClass *class)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (class);
+ GTypeModuleClass *loader_class = G_TYPE_MODULE_CLASS (class);
+
+ parent_class = (GObjectClass *) g_type_class_peek_parent (class);
+
+ object_class->finalize = ephy_module_loader_finalize;
+
+ loader_class->load = ephy_module_loader_load;
+ loader_class->unload = ephy_module_loader_unload;
+}
+
+static void
+ephy_module_loader_init (EphyModuleLoader *loader)
+{
+ LOG ("EphyModuleLoader initialising")
+
+ loader->library = NULL;
+ loader->path = NULL;
+ loader->type = 0;
+}
+
+static void
+ephy_module_loader_finalize (GObject *object)
+{
+ EphyModuleLoader *loader = EPHY_MODULE_LOADER (object);
+
+ LOG ("EphyModuleLoader finalising")
+
+ g_free (loader->path);
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+GObject *
+ephy_module_loader_factory (EphyModuleLoader *loader)
+{
+ if (loader->type == 0)
+ {
+ return NULL;
+ }
+
+ return g_object_new (loader->type, NULL);
+}
diff --git a/lib/ephy-module-loader.h b/lib/ephy-module-loader.h
new file mode 100644
index 000000000..6b5b29a66
--- /dev/null
+++ b/lib/ephy-module-loader.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2003 Marco Pesenti Gritti
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * $Id$
+ */
+
+#ifndef EPHY_MODULE_LOADER_H
+#define EPHY_MODULE_LOADER_H
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+#define EPHY_TYPE_MODULE_LOADER (ephy_module_loader_get_type ())
+#define EPHY_MODULE_LOADER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EPHY_TYPE_MODULE_LOADER, EphyModuleLoader))
+#define EPHY_MODULE_LOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EPHY_TYPE_MODULE_LOADER, EphyModuleLoaderClass))
+#define EPHY_IS_MODULE_LOADER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EPHY_TYPE_MODULE_LOADER))
+#define EPHY_IS_MODULE_LOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), EPHY_TYPE_MODULE_LOADER))
+#define EPHY_MODULE_LOADER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), EPHY_TYPE_MODULE_LOADER, EphyModuleLoaderClass))
+
+typedef struct _EphyModuleLoader EphyModuleLoader;
+
+GType ephy_module_loader_get_type (void);
+
+EphyModuleLoader *ephy_module_loader_new (const char *path);
+
+GObject *ephy_module_loader_factory (EphyModuleLoader *loader);
+
+G_END_DECLS
+
+#endif