1 files changed, 0 insertions, 481 deletions

diff --git a/widgets/menus/gal-view-instance.c b/widgets/menus/gal-view-instance.c
deleted file mode 100644
index 26e1f5546d..0000000000
--- a/widgets/menus/gal-view-instance.c
+++ /dev/null
@@ -1,481 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* 
- * gal-view-instance.c
- * Copyright 2000, 2001, Ximian, Inc.
- *
- * Authors:
- *   Chris Lahey <clahey@ximian.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License, version 2, as published by the Free Software Foundation.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- */
-
-#include <config.h>
-
-#include <util/e-i18n.h>
-#include <ctype.h>
-#include <string.h>
-#include <gtk/gtksignal.h>
-#include <gnome-xml/parser.h>
-#include <libgnome/gnome-defs.h>
-#include <libgnome/gnome-util.h>
-#include <libgnomeui/gnome-dialog.h>
-#include <gal/util/e-util.h>
-#include <gal/util/e-xml-utils.h>
-#include <gal/widgets/e-unicode.h>
-#include "gal-view-instance.h"
-#include "gal-view-instance-save-as-dialog.h"
-#include <sys/stat.h>
-#include <unistd.h>
-
-#define GVI_CLASS(e) ((GalViewInstanceClass *)((GtkObject *)e)->klass)
-
-#define PARENT_TYPE gtk_object_get_type ()
-
-static GtkObjectClass *gal_view_instance_parent_class;
-
-#define d(x) x
-
-enum {
-	DISPLAY_VIEW,
-	CHANGED,
-	LAST_SIGNAL
-};
-
-static guint gal_view_instance_signals [LAST_SIGNAL] = { 0, };
-
-static void
-gal_view_instance_changed (GalViewInstance *instance)
-{
-	g_return_if_fail (instance != NULL);
-	g_return_if_fail (GAL_IS_VIEW_INSTANCE (instance));
-
-	gtk_signal_emit (GTK_OBJECT (instance),
-			 gal_view_instance_signals [CHANGED]);
-}
-
-static void
-gal_view_instance_display_view (GalViewInstance *instance, GalView *view)
-{
-	g_return_if_fail (instance != NULL);
-	g_return_if_fail (GAL_IS_VIEW_INSTANCE (instance));
-
-	gtk_signal_emit (GTK_OBJECT (instance),
-			 gal_view_instance_signals [DISPLAY_VIEW],
-			 view);
-}
-
-static void
-save_current_view (GalViewInstance *instance)
-{
-	xmlDoc *doc;
-	xmlNode *root;
-
-	doc = xmlNewDoc("1.0");
-	root = xmlNewNode (NULL, "GalViewCurrentView");
-	xmlDocSetRootElement(doc, root);
-
-	if (instance->current_id)
-		e_xml_set_string_prop_by_name (root, "current_view", instance->current_id);
-	if (instance->current_type)
-		e_xml_set_string_prop_by_name (root, "current_view_type", instance->current_type);
-
-	xmlSaveFile(instance->current_view_filename, doc);
-	xmlFreeDoc(doc);
-}
-
-static void
-view_changed (GalView *view, GalViewInstance *instance)
-{
-	if (instance->current_id != NULL) {
-		g_free (instance->current_id);
-		instance->current_id = NULL;
-		save_current_view (instance);
-		gal_view_instance_changed(instance);
-	}
-
-	gal_view_save (view, instance->custom_filename);
-}
-
-static void
-disconnect_view (GalViewInstance *instance)
-{
-	if (instance->current_view) {
-		if (instance->view_changed_id) {
-			gtk_signal_disconnect (GTK_OBJECT (instance->current_view),
-					       instance->view_changed_id);
-		}
-
-		gtk_object_unref (GTK_OBJECT (instance->current_view));
-	}
-	g_free (instance->current_type);
-	g_free (instance->current_title);
-	instance->current_title = NULL;
-	instance->current_type = NULL;
-	instance->view_changed_id = 0;
-	instance->current_view = NULL;
-}
-
-static void
-connect_view (GalViewInstance *instance, GalView *view)
-{
-	if (instance->current_view)
-		disconnect_view (instance);
-	instance->current_view = view;
-
-	instance->current_title = g_strdup (gal_view_get_title(view));
-	instance->current_type = g_strdup (gal_view_get_type_code(view));
-	instance->view_changed_id =
-		gtk_signal_connect(GTK_OBJECT(instance->current_view), "changed",
-				   GTK_SIGNAL_FUNC(view_changed), instance);
-
-	gal_view_instance_display_view (instance, instance->current_view);
-}
-
-static void
-gal_view_instance_destroy (GtkObject *object)
-{
-	GalViewInstance *instance = GAL_VIEW_INSTANCE(object);
-
-	if (instance->collection) {
-		if (instance->collection_changed_id) {
-			gtk_signal_disconnect (GTK_OBJECT (instance->collection),
-					       instance->collection_changed_id);
-		}
-		gtk_object_unref (GTK_OBJECT (instance->collection));
-	}
-
-	g_free (instance->instance_id);
-	g_free (instance->custom_filename);
-	g_free (instance->current_view_filename);
-
-	g_free (instance->current_id);
-	disconnect_view (instance);
-
-	g_free (instance->default_view);
-
-	if (gal_view_instance_parent_class->destroy)
-		(*gal_view_instance_parent_class->destroy)(object);
-}
-
-static void
-gal_view_instance_class_init (GtkObjectClass *object_class)
-{
-	GalViewInstanceClass *klass = GAL_VIEW_INSTANCE_CLASS(object_class);
-	gal_view_instance_parent_class = gtk_type_class (PARENT_TYPE);
-	
-	object_class->destroy = gal_view_instance_destroy;
-
-	gal_view_instance_signals [DISPLAY_VIEW] =
-		gtk_signal_new ("display_view",
-				GTK_RUN_LAST,
-				E_OBJECT_CLASS_TYPE (object_class),
-				GTK_SIGNAL_OFFSET (GalViewInstanceClass, display_view),
-				gtk_marshal_NONE__OBJECT,
-				GTK_TYPE_NONE, 1, GAL_VIEW_TYPE);
-
-	gal_view_instance_signals [CHANGED] =
-		gtk_signal_new ("changed",
-				GTK_RUN_LAST,
-				E_OBJECT_CLASS_TYPE (object_class),
-				GTK_SIGNAL_OFFSET (GalViewInstanceClass, changed),
-				gtk_marshal_NONE__NONE,
-				GTK_TYPE_NONE, 0);
-
-	E_OBJECT_CLASS_ADD_SIGNALS (object_class, gal_view_instance_signals, LAST_SIGNAL);
-
-	klass->display_view = NULL;
-	klass->changed      = NULL;
-}
-
-static void
-gal_view_instance_init (GalViewInstance *instance)
-{
-	instance->collection            = NULL;
-
-	instance->instance_id           = NULL;
-	instance->custom_filename       = NULL;
-	instance->current_view_filename = NULL;
-
-	instance->current_title         = NULL;
-	instance->current_type          = NULL;
-	instance->current_id            = NULL;
-	instance->current_view          = NULL;
-
-	instance->view_changed_id       = 0;
-	instance->collection_changed_id       = 0;
-
-	instance->loaded = FALSE;
-	instance->default_view = NULL;
-}
-
-/**
- * gal_view_instance_get_type:
- *
- */
-guint
-gal_view_instance_get_type (void)
-{
-	static guint type = 0;
-	
-	if (!type)
-	{
-		GtkTypeInfo info =
-		{
-			"GalViewInstance",
-			sizeof (GalViewInstance),
-			sizeof (GalViewInstanceClass),
-			(GtkClassInitFunc) gal_view_instance_class_init,
-			(GtkObjectInitFunc) gal_view_instance_init,
-			/* reserved_1 */ NULL,
-			/* reserved_2 */ NULL,
-			(GtkClassInitFunc) NULL,
-		};
-		
-		type = gtk_type_unique (PARENT_TYPE, &info);
-	}
-
-  return type;
-}
-
-static void
-collection_changed (GalView *view, GalViewInstance *instance)
-{
-	if (instance->current_id) {
-		char *view_id = instance->current_id;
-		instance->current_id = NULL;
-		gal_view_instance_set_current_view_id (instance, view_id);
-		g_free (view_id);
-	}
-}
-
-static void
-load_current_view (GalViewInstance *instance)
-{
-	xmlDoc *doc;
-	xmlNode *root;
-	GalView *view = NULL;
-
-	doc = xmlParseFile(instance->current_view_filename);
-
-	if (doc == NULL) {
-		instance->current_id = g_strdup (gal_view_instance_get_default_view (instance));
-
-		if (instance->current_id) {
-			int index = gal_view_collection_get_view_index_by_id (instance->collection,
-									      instance->current_id);
-
-			if (index != -1) {
-				view = gal_view_collection_get_view (instance->collection,
-								     index);
-				view = gal_view_clone(view);
-				connect_view (instance, view);
-			}
-		}
-		return;
-	}
-
-	root = xmlDocGetRootElement(doc);
-	instance->current_id = e_xml_get_string_prop_by_name_with_default (root, "current_view", NULL);
-
-	if (instance->current_id != NULL) {
-		int index = gal_view_collection_get_view_index_by_id (instance->collection,
-								      instance->current_id);
-
-		if (index != -1) {
-			view = gal_view_collection_get_view (instance->collection,
-							     index);
-			view = gal_view_clone(view);
-		}
-	}
-	if (view == NULL) {
-		char *type;
-		type = e_xml_get_string_prop_by_name_with_default (root, "current_view_type", NULL);
-		view = gal_view_collection_load_view_from_file (instance->collection,
-								type,
-								instance->custom_filename);
-		g_free (type);
-	}
-
-	connect_view (instance, view);
-
-	xmlFreeDoc(doc);
-}
-
-/**
- * gal_view_instance_new:
- * @collection: This %GalViewCollection should be loaded before being passed to this function.
- * @instance_id: Which instance of this type of object is this (for most of evo, this is the folder id.)
- * 
- * Create a new %GalViewInstance.
- * 
- * Return value: The new %GalViewInstance.
- **/
-GalViewInstance *
-gal_view_instance_new (GalViewCollection *collection, const char *instance_id)
-{
-	GalViewInstance *instance = gtk_type_new(gal_view_instance_get_type());
-	if (gal_view_instance_construct (instance, collection, instance_id))
-		return instance;
-	else {
-		gtk_object_unref (GTK_OBJECT (instance));
-		return NULL;
-	}
-}
-
-GalViewInstance *
-gal_view_instance_construct (GalViewInstance *instance, GalViewCollection *collection, const char *instance_id)
-{
-	char *filename;
-	char *safe_id;
-
-	g_return_val_if_fail (gal_view_collection_loaded (collection), NULL);
-
-	instance->collection = collection;
-	if (collection)
-		gtk_object_ref (GTK_OBJECT (collection));
-	instance->collection_changed_id =
-		gtk_signal_connect (GTK_OBJECT (collection), "changed",
-				    GTK_SIGNAL_FUNC (collection_changed), instance);
-	instance->instance_id = g_strdup (instance_id);
-
-	safe_id = g_strdup (instance->instance_id);
-	e_filename_make_safe (safe_id);
-
-	filename = g_strdup_printf ("custom_view-%s.xml", safe_id);
-	instance->custom_filename = g_concat_dir_and_file (instance->collection->local_dir, filename);
-	g_free (filename);
-
-	filename = g_strdup_printf ("current_view-%s.xml", safe_id);
-	instance->current_view_filename = g_concat_dir_and_file (instance->collection->local_dir, filename);
-	g_free (filename);
-
-	g_free (safe_id);
-
-	return instance;
-}
-
-/* Manipulate the current view. */
-char *
-gal_view_instance_get_current_view_id (GalViewInstance *instance)
-{
-	if (instance->current_id && gal_view_collection_get_view_index_by_id (instance->collection, instance->current_id) != -1)
-		return g_strdup (instance->current_id);
-	else
-		return NULL;
-}
-
-void
-gal_view_instance_set_current_view_id (GalViewInstance *instance, const char *view_id)
-{
-	GalView *view;
-	int index;
-
-	g_return_if_fail (instance != NULL);
-	g_return_if_fail (GAL_IS_VIEW_INSTANCE (instance));
-
-	d(g_print("%s: view_id set to %s\n", __FUNCTION__, view_id));
-
-	if (instance->current_id && !strcmp (instance->current_id, view_id))
-		return;
-
-	g_free (instance->current_id);
-	instance->current_id = g_strdup (view_id);
-
-	index = gal_view_collection_get_view_index_by_id (instance->collection, view_id);
-	if (index != -1) {
-		view = gal_view_collection_get_view (instance->collection, index);
-		connect_view (instance, gal_view_clone (view));
-	}
-
-	save_current_view (instance);
-	gal_view_instance_changed(instance);
-	gal_view_instance_display_view (instance, instance->current_view);
-}
-
-GalView *
-gal_view_instance_get_current_view (GalViewInstance *instance)
-{
-	return instance->current_view;
-}
-
-void
-gal_view_instance_set_custom_view (GalViewInstance *instance, GalView *view)
-{
-	g_free (instance->current_id);
-	instance->current_id = NULL;
-
-	view = gal_view_clone (view);
-	connect_view (instance, view);
-	gal_view_save (view, instance->custom_filename);
-	save_current_view (instance);
-	gal_view_instance_changed(instance);
-}
-
-static void
-dialog_clicked(GtkWidget *dialog, int button, GalViewInstance *instance)
-{
-	if (button == 0) {
-		gal_view_instance_save_as_dialog_save (GAL_VIEW_INSTANCE_SAVE_AS_DIALOG (dialog));
-	}
-	gnome_dialog_close(GNOME_DIALOG(dialog));
-}
-
-void
-gal_view_instance_save_as (GalViewInstance *instance)
-{
-	GtkWidget *dialog = gal_view_instance_save_as_dialog_new(instance);
-	gtk_signal_connect(GTK_OBJECT(dialog), "clicked",
-			   GTK_SIGNAL_FUNC(dialog_clicked), instance);
-	gtk_widget_show(dialog);
-}
-
-/* This is idempotent.  Once it's been called once, the rest of the calls are ignored. */
-void
-gal_view_instance_load (GalViewInstance *instance)
-{
-	if (!instance->loaded) {
-		load_current_view (instance);
-		instance->loaded = TRUE;
-	}
-}
-
-/* These only mean anything before gal_view_instance_load is called the first time.  */
-const char *
-gal_view_instance_get_default_view (GalViewInstance *instance)
-{
-	if (instance->default_view)
-		return instance->default_view;
-	else
-		return gal_view_collection_get_default_view (instance->collection);
-}
-
-void
-gal_view_instance_set_default_view (GalViewInstance *instance, const char *id)
-{
-	g_free (instance->default_view);
-	instance->default_view = g_strdup (id);
-}
-
-gboolean
-gal_view_instance_exists (GalViewInstance *instance)
-{
-	struct stat st;
-
-	if (instance->current_view_filename && stat (instance->current_view_filename, &st) == 0 && st.st_size > 0 && S_ISREG (st.st_mode))
-		return TRUE;
-	else
-		return FALSE;
-	
-}