Separate the AccountChooser from its model and move options to filters

Create a store for accounts and a filter to only show connected accounts

Update everything to use the new PidginAccountStore and PidginAccountFilterConnected filter

Add a GtkTreeModelFilter for protocols by id

Testing Done:
Compiled and opened most of the dialogs to make sure they're still working the same.  Was unable to test gevolution.

Reviewed at https://reviews.imfreedom.org/r/95/

1 files changed, 183 insertions, 0 deletions

diff --git a/pidgin/pidginaccountfilterprotocol.c b/pidgin/pidginaccountfilterprotocol.c
new file mode 100644
index 0000000000..9872cea7f0
--- /dev/null
+++ b/pidgin/pidginaccountfilterprotocol.c
@@ -0,0 +1,183 @@
+/*
+ * Pidgin - Internet Messenger
+ * Copyright (C) Pidgin Developers <devel@pidgin.im>
+ *
+ * Pidgin is the legal property of its developers, whose names are too numerous
+ * to list here.  Please refer to the COPYRIGHT file distributed with this
+ * source distribution.
+ *
+ * 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 of the License, 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "pidgin/pidginaccountfilterprotocol.h"
+
+#include "pidgin/pidginaccountstore.h"
+
+#include <purple.h>
+
+struct _PidginAccountFilterProtocol {
+	GtkTreeModelFilter parent;
+
+	gchar *protocol_id;
+};
+
+enum {
+	PROP_0,
+	PROP_PROTOCOL_ID,
+	N_PROPERTIES
+};
+static GParamSpec *properties[N_PROPERTIES] = { NULL, };
+
+/******************************************************************************
+ * Helpers
+ *****************************************************************************/
+static void
+pidgin_account_filter_protocol_set_protocol_id(PidginAccountFilterProtocol *filter,
+                                               const gchar *protocol_id)
+{
+	g_free(filter->protocol_id);
+	filter->protocol_id = g_strdup(protocol_id);
+}
+
+static gboolean
+pidgin_account_filter_protocol_func(GtkTreeModel *model, GtkTreeIter *iter,
+                                    gpointer data)
+{
+	PidginAccountFilterProtocol *filter = NULL;
+	PurpleAccount *account = NULL;
+	gboolean ret = FALSE;
+
+	g_return_val_if_fail(PIDGIN_IS_ACCOUNT_FILTER_PROTOCOL(data), FALSE);
+	g_return_val_if_fail(GTK_IS_TREE_MODEL(model), FALSE);
+	g_return_val_if_fail(iter != NULL, FALSE);
+
+	filter = PIDGIN_ACCOUNT_FILTER_PROTOCOL(data);
+
+	gtk_tree_model_get(model, iter, PIDGIN_ACCOUNT_STORE_COLUMN_ACCOUNT,
+	                   &account, -1);
+
+	if(!PURPLE_IS_ACCOUNT(account)) {
+		return FALSE;
+	}
+
+	ret = purple_strequal(purple_account_get_protocol_id(account),
+	                      filter->protocol_id);
+
+	g_object_unref(G_OBJECT(account));
+
+	return ret;
+}
+
+/******************************************************************************
+ * GObject Implementation
+ *****************************************************************************/
+G_DEFINE_TYPE(PidginAccountFilterProtocol, pidgin_account_filter_protocol,
+              GTK_TYPE_TREE_MODEL_FILTER)
+
+static void
+pidgin_account_filter_protocol_get_property(GObject *obj, guint param_id,
+                                            GValue *value, GParamSpec *pspec)
+{
+	PidginAccountFilterProtocol *filter = PIDGIN_ACCOUNT_FILTER_PROTOCOL(obj);
+
+	switch(param_id) {
+		case PROP_PROTOCOL_ID:
+			g_value_set_string(
+				value, pidgin_account_filter_protocol_get_protocol_id(filter));
+			break;
+		default:
+			G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
+			break;
+	}
+}
+
+static void
+pidgin_account_filter_protocol_set_property(GObject *obj, guint param_id,
+                                            const GValue *value,
+                                            GParamSpec *pspec)
+{
+	PidginAccountFilterProtocol *filter = PIDGIN_ACCOUNT_FILTER_PROTOCOL(obj);
+
+	switch(param_id) {
+		case PROP_PROTOCOL_ID:
+			pidgin_account_filter_protocol_set_protocol_id(
+				filter, g_value_get_string(value));
+			break;
+		default:
+			G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
+			break;
+	}
+}
+
+static void
+pidgin_account_filter_protocol_finalize(GObject *obj) {
+	PidginAccountFilterProtocol *filter = PIDGIN_ACCOUNT_FILTER_PROTOCOL(obj);
+
+	g_free(filter->protocol_id);
+
+	G_OBJECT_CLASS(pidgin_account_filter_protocol_parent_class)->finalize(obj);
+}
+
+static void
+pidgin_account_filter_protocol_init(PidginAccountFilterProtocol *filter) {
+	gtk_tree_model_filter_set_visible_func(GTK_TREE_MODEL_FILTER(filter),
+	                                       pidgin_account_filter_protocol_func,
+	                                       filter, NULL);
+}
+
+static void
+pidgin_account_filter_protocol_class_init(PidginAccountFilterProtocolClass *klass) {
+	GObjectClass *obj_class = G_OBJECT_CLASS(klass);
+
+	obj_class->get_property = pidgin_account_filter_protocol_get_property;
+	obj_class->set_property = pidgin_account_filter_protocol_set_property;
+	obj_class->finalize = pidgin_account_filter_protocol_finalize;
+
+	/**
+	 * PidginAccountFilterProtocol::protocol-id:
+	 *
+	 * The protocol id that will be filtered for.
+	 */
+	properties[PROP_PROTOCOL_ID] = g_param_spec_string(
+		"protocol-id", "protocol-id", "The id of the protocol to filter",
+		NULL,
+		G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+
+	g_object_class_install_properties(obj_class, N_PROPERTIES, properties);
+}
+
+/******************************************************************************
+ * API
+ *****************************************************************************/
+GtkTreeModel *
+pidgin_account_filter_protocol_new(const gchar *protocol_id,
+                                   GtkTreeModel *child_model,
+                                   GtkTreePath *root)
+{
+	g_return_val_if_fail(GTK_IS_TREE_MODEL(child_model), NULL);
+
+	return g_object_new(
+		PIDGIN_TYPE_ACCOUNT_FILTER_PROTOCOL,
+		"protocol-id", protocol_id,
+		"child-model", child_model,
+		"virtual-root", root,
+		NULL);
+}
+
+const gchar *
+pidgin_account_filter_protocol_get_protocol_id(PidginAccountFilterProtocol *filter) {
+	g_return_val_if_fail(PIDGIN_IS_ACCOUNT_FILTER_PROTOCOL(filter), NULL);
+
+	return filter->protocol_id;
+}