/********************************************************************\ * mainwindow-account-tree.c -- composite account selection widget * * wrapped up for the main window * * and callback functions for GnuCash * * Copyright (C) 2000 Gnumatic, Inc. * * Written by Robert Merkel * * * * 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, contact: * * * * Free Software Foundation Voice: +1-617-542-5942 * * 59 Temple Place - Suite 330 Fax: +1-617-542-2652 * * Boston, MA 02111-1307, USA gnu@gnu.org * \********************************************************************/ #include "config.h" #include #include "mainwindow-account-tree.h" static GList *mw_acc_trees = NULL; enum { SELECT_ACCOUNT_SIGNAL, UNSELECT_ACCOUNT_SIGNAL, ACTIVATE_ACCOUNT_SIGNAL, LAST_SIGNAL }; static gint mainwinaccounttree_signals[LAST_SIGNAL] = { 0 }; static void unselect_account_callback(GNCAccountTree *tree, Account *account, gpointer user_data) { GNCMainWinAccountTree *mw_tree = (GNCMainWinAccountTree *) user_data; gtk_signal_emit(GTK_OBJECT(mw_tree), mainwinaccounttree_signals[UNSELECT_ACCOUNT_SIGNAL], account); return; } static void activate_account_callback(GNCAccountTree *tree, Account *account, gpointer user_data) { GNCMainWinAccountTree *mw_tree = (GNCMainWinAccountTree *) user_data; gtk_signal_emit(GTK_OBJECT(mw_tree), mainwinaccounttree_signals[ACTIVATE_ACCOUNT_SIGNAL], account); return; } static void select_account_callback(GNCAccountTree *tree, Account *account, gpointer user_data) { GNCMainWinAccountTree *clicked_window = (GNCMainWinAccountTree *) user_data; GList *list_iterator; GNCMainWinAccountTree *current_window; for(list_iterator = mw_acc_trees; list_iterator; list_iterator=g_list_next(list_iterator)) { current_window = list_iterator->data; if(current_window != clicked_window) { gnc_account_tree_unselect_account (current_window->acc_tree, gnc_account_tree_get_current_account(current_window->acc_tree), FALSE); } } gtk_signal_emit(GTK_OBJECT(clicked_window), mainwinaccounttree_signals[SELECT_ACCOUNT_SIGNAL], account); return; } static void gnc_mainwin_account_tree_class_init (GNCMainWinAccountTreeClass *klass) { GtkObjectClass *object_class; object_class = (GtkObjectClass*) klass; mainwinaccounttree_signals[SELECT_ACCOUNT_SIGNAL] = gtk_signal_new("select_account", GTK_RUN_FIRST, object_class->type, GTK_SIGNAL_OFFSET(GNCMainWinAccountTreeClass, select_account), gtk_marshal_NONE__POINTER, GTK_TYPE_NONE, 1, GTK_TYPE_POINTER); mainwinaccounttree_signals[UNSELECT_ACCOUNT_SIGNAL] = gtk_signal_new("unselect_account", GTK_RUN_FIRST, object_class->type, GTK_SIGNAL_OFFSET(GNCMainWinAccountTreeClass, unselect_account), gtk_marshal_NONE__POINTER, GTK_TYPE_NONE, 1, GTK_TYPE_POINTER); mainwinaccounttree_signals[ACTIVATE_ACCOUNT_SIGNAL] = gtk_signal_new("activate_account", GTK_RUN_FIRST, object_class->type, GTK_SIGNAL_OFFSET(GNCMainWinAccountTreeClass, activate_account), gtk_marshal_NONE__POINTER, GTK_TYPE_NONE, 1, GTK_TYPE_POINTER); gtk_object_class_add_signals(object_class, mainwinaccounttree_signals, LAST_SIGNAL); klass->select_account = NULL; klass->unselect_account = NULL; klass->activate_account = NULL; } static void gnc_mainwin_account_tree_init(GNCMainWinAccountTree *mwac_tree) { mwac_tree->acc_tree = GNC_ACCOUNT_TREE(gnc_account_tree_new()); mwac_tree->scrolled_window = GTK_SCROLLED_WINDOW(gtk_scrolled_window_new(NULL, NULL)); gtk_scrolled_window_set_policy (mwac_tree->scrolled_window, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_signal_connect(GTK_OBJECT(mwac_tree->acc_tree), "activate_account", GTK_SIGNAL_FUNC (activate_account_callback), mwac_tree); gtk_signal_connect(GTK_OBJECT(mwac_tree->acc_tree), "select_account", GTK_SIGNAL_FUNC(select_account_callback), mwac_tree); gtk_signal_connect(GTK_OBJECT(mwac_tree->acc_tree), "unselect_account", GTK_SIGNAL_FUNC(unselect_account_callback), mwac_tree); gtk_container_add(GTK_CONTAINER(mwac_tree->scrolled_window), GTK_WIDGET(mwac_tree->acc_tree)); gtk_box_pack_start(GTK_BOX(mwac_tree), GTK_WIDGET(mwac_tree->scrolled_window), TRUE, TRUE, 0); gtk_widget_show(GTK_WIDGET(mwac_tree->acc_tree)); gtk_widget_show(GTK_WIDGET(mwac_tree->scrolled_window)); } guint gnc_mainwin_account_tree_get_type () { static guint mwactree = 0; if (!mwactree) { static const GtkTypeInfo mwactree_info = { "GNCMainWinAccountTree", sizeof (GNCMainWinAccountTree), sizeof (GNCMainWinAccountTreeClass), (GtkClassInitFunc) gnc_mainwin_account_tree_class_init, (GtkObjectInitFunc) gnc_mainwin_account_tree_init, (GtkArgSetFunc) NULL, (GtkArgGetFunc) NULL, (GtkClassInitFunc) NULL }; mwactree = gtk_type_unique (gtk_hbox_get_type (), &mwactree_info); } return mwactree; } /* * Note that the interface was chosen purely because it's the calls needed to * get this working with the existing window-main.c * This is all subject to change */ /*******************************************************************************\ * gnc_mainwin_account_tree_attach_popup * * attaches a popup window * * * * Args: mwac_trec - the mainwindow account tree to attach to * * popup_info - the popup to attach * * Returns: Nothing * \*******************************************************************************/ void gnc_mainwin_account_tree_attach_popup(GNCMainWinAccountTree *mwac_tree, GnomeUIInfo *popup_info, gpointer user_data) { GtkWidget *popup = gnome_popup_menu_new(popup_info); gnome_popup_menu_attach(popup, GTK_WIDGET(mwac_tree->acc_tree), user_data); return; } /*******************************************************************************\ * gnc_mainwin_account_tree_set_view_info * * set which accounts get viewed * * * * Args: mwac_tree - the mainwindow account tree to attach to * * new_info - the new view info (see account-tree.c for more details) * * Returns: Nothing * \*******************************************************************************/ void gnc_mainwin_account_tree_set_view_info(GNCMainWinAccountTree *mwac_tree, AccountViewInfo new_info) { AccountViewInfo old_info; gnc_account_tree_get_view_info(mwac_tree->acc_tree, &old_info); if(memcmp(&new_info, &old_info, sizeof(AccountViewInfo)) != 0) { gnc_account_tree_set_view_info(mwac_tree->acc_tree, &new_info); } return; } /*******************************************************************************\ * gnc_mainwin_account_tree_new * * create a new mainwindow_account_tree * * * * Args: nothing * * Returns : a new fresh-baked mainwindow_account_tree * \*******************************************************************************/ GtkWidget * gnc_mainwin_account_tree_new() { GtkWidget *tree; guint type_of; type_of = gnc_mainwin_account_tree_get_type(); tree = gtk_widget_new(type_of, NULL); return tree; } /*******************************************************************************\ * gnc_mainwin_account_tree_get_current_acount * * get the current account selected in a mainwindow_account_tree * * * * Args: the account tree * * Returns : a pointer to the selected account * \*******************************************************************************/ Account * gnc_mainwin_account_tree_get_current_account(GNCMainWinAccountTree *list) { return gnc_account_tree_get_current_account(list->acc_tree); } /*******************************************************************************\ * gnc_mainwin_account_tree_get_current_accounts * * get the current account(s) selected in a mainwindow_account_tree * * * * Args: the account tree * * Returns : a Glist of selected accounts * \*******************************************************************************/ GList * gnc_mainwin_account_tree_get_current_accounts(GNCMainWinAccountTree *list) { return gnc_account_tree_get_current_accounts(list->acc_tree); } /*******************************************************************************\ * gnc_mainwin_account_tree_toggle_account_expansion * * toggle expans the nominated account to show children (or not) * * * * Args: the account tree * * the account whose children to show/not show * * Returns : nothing * \*******************************************************************************/ void gnc_mainwin_account_tree_toggle_account_expansion( GNCMainWinAccountTree *mwac_tree, Account *account) { GNCAccountTree *tree = mwac_tree->acc_tree; gnc_account_tree_toggle_account_expansion(tree, account); return; }