/* Copyright (C) 2005 Chris Shoemaker * * gnc-plugin-budget.c -- * (based on gnc-plugin-account-tree.c) * * 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 * 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 * Boston, MA 02110-1301, USA gnu@gnu.org */ #include #include #include #include #include "gnc-plugin-budget.h" #include "gnc-plugin-page-budget.h" #include "gnc-tree-model-budget.h" #include "qof.h" #include "gnc-features.h" #include "gnc-ui-util.h" #include "gnc-ui.h" #include "gnc-component-manager.h" #define PLUGIN_ACTIONS_NAME "gnc-plugin-budget-actions" #define PLUGIN_UI_FILENAME "gnc-plugin-budget.ui" static QofLogModule log_module = GNC_MOD_GUI; static void gnc_plugin_budget_finalize (GObject *object); /* Command Callbacks */ static void gnc_plugin_budget_cmd_new_budget (GSimpleAction *simple, GVariant *parameter, gpointer user_data); static void gnc_plugin_budget_cmd_open_budget (GSimpleAction *simple, GVariant *parameter, gpointer user_data); static void gnc_plugin_budget_cmd_copy_budget (GSimpleAction *simple, GVariant *parameter, gpointer user_data); static void gnc_plugin_budget_cmd_delete_budget (GSimpleAction *simple, GVariant *parameter, gpointer user_data); static GActionEntry gnc_plugin_actions [] = { { "ActionsBudgetAction", NULL, NULL, NULL, NULL }, { "NewBudgetAction", gnc_plugin_budget_cmd_new_budget, NULL, NULL, NULL }, { "OpenBudgetAction", gnc_plugin_budget_cmd_open_budget, NULL, NULL, NULL }, { "CopyBudgetAction", gnc_plugin_budget_cmd_copy_budget, NULL, NULL, NULL }, { "DeleteBudgetAction", gnc_plugin_budget_cmd_delete_budget, NULL, NULL, NULL }, }; /** The number of actions provided by this plugin. */ static guint gnc_plugin_n_actions = G_N_ELEMENTS(gnc_plugin_actions); /** The default menu items that need to be add to the menu */ static const gchar *gnc_plugin_load_ui_items [] = { "ActionsPlaceholder3", NULL, }; static const gchar *plugin_writeable_actions[] = { /* actions which must be disabled on a readonly book. */ "NewBudgetAction", "CopyBudgetAction", "DeleteBudgetAction", NULL }; struct _GncPluginBudget { GncPlugin gnc_plugin; }; GncPlugin * gnc_plugin_budget_new (void) { GncPluginBudget *plugin; ENTER(" "); /* Reference the budget page plugin to ensure it exists in the gtk * type system. */ GNC_TYPE_PLUGIN_PAGE_BUDGET; plugin = g_object_new (GNC_TYPE_PLUGIN_BUDGET, NULL); LEAVE(" "); return GNC_PLUGIN(plugin); } static void page_changed (GncMainWindow *window, GncPluginPage *page, gpointer user_data) { GSimpleActionGroup *simple_action_group = gnc_main_window_get_action_group (window, PLUGIN_ACTIONS_NAME); if (qof_book_is_readonly (gnc_get_current_book())) gnc_plugin_set_actions_enabled (G_ACTION_MAP(simple_action_group), plugin_writeable_actions, FALSE); } static void add_to_window (GncPlugin *plugin, GncMainWindow *mainwindow, GQuark type) { g_signal_connect (mainwindow, "page_changed", G_CALLBACK (page_changed), plugin); } static void remove_from_window (GncPlugin *plugin, GncMainWindow *window, GQuark type) { g_signal_handlers_disconnect_by_func (window, G_CALLBACK(page_changed), plugin); } G_DEFINE_TYPE(GncPluginBudget, gnc_plugin_budget, GNC_TYPE_PLUGIN) static void gnc_plugin_budget_class_init (GncPluginBudgetClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS(klass); GncPluginClass *plugin_class = GNC_PLUGIN_CLASS(klass); ENTER (" "); object_class->finalize = gnc_plugin_budget_finalize; plugin_class->plugin_name = GNC_PLUGIN_BUDGET_NAME; plugin_class->actions_name = PLUGIN_ACTIONS_NAME; plugin_class->actions = gnc_plugin_actions; plugin_class->n_actions = gnc_plugin_n_actions; plugin_class->ui_filename = PLUGIN_UI_FILENAME; plugin_class->ui_updates = gnc_plugin_load_ui_items; plugin_class->add_to_window = add_to_window; plugin_class->remove_from_window = remove_from_window; LEAVE (" "); } static void gnc_plugin_budget_init (GncPluginBudget *plugin) { } static void gnc_plugin_budget_finalize (GObject *object) { g_return_if_fail (GNC_IS_PLUGIN_BUDGET(object)); ENTER(" "); G_OBJECT_CLASS (gnc_plugin_budget_parent_class)->finalize(object); LEAVE(" "); } /************************************************************ * Command Callbacks * ************************************************************/ /* Make a new budget; put it in a page; open the page. */ static void gnc_plugin_budget_cmd_new_budget (GSimpleAction *simple, GVariant *parameter, gpointer user_data) { GncMainWindowActionData *data = user_data; GncBudget *budget; GncPluginPage *page; gchar *description, *date; QofBook *book = gnc_get_current_book(); g_return_if_fail (data != NULL); if (!gnc_features_check_used (book, GNC_FEATURE_BUDGET_UNREVERSED)) { gnc_features_set_used (book, GNC_FEATURE_BUDGET_UNREVERSED); PWARN ("Setting feature BUDGET_UNREVERSED. This book now requires \ GnuCash 3.8 or later."); } budget = gnc_budget_new (gnc_get_current_book()); page = gnc_plugin_page_budget_new (budget); date = gnc_print_time64 (gnc_time (NULL), qof_date_format_get_string (QOF_DATE_FORMAT_LOCALE)); description = g_strdup_printf ("%s: %s", _("Created"), date); gnc_budget_set_description (budget, description); g_free (description); g_free (date); gnc_main_window_open_page (data->window, page); } /* If only one budget exists, open it; otherwise user selects one to open */ static void gnc_plugin_budget_cmd_open_budget (GSimpleAction *simple, GVariant *parameter, gpointer user_data) { GncMainWindowActionData *data = user_data; guint count; QofBook *book; GncBudget *bgt = NULL; QofCollection *col; g_return_if_fail (data != NULL); book = gnc_get_current_book (); col = qof_book_get_collection (book, GNC_ID_BUDGET); count = qof_collection_count (col); if (count > 0) { if (count == 1) bgt = gnc_budget_get_default (book); else bgt = gnc_budget_gui_select_budget (GTK_WINDOW(data->window), book); if (bgt) gnc_main_window_open_page (data->window, gnc_plugin_page_budget_new (bgt)); } else /* if no budgets exist yet, just open a new budget */ gnc_plugin_budget_cmd_new_budget (simple, parameter, user_data); } /* If only one budget exists, create a copy of it; otherwise user selects one to copy */ static void gnc_plugin_budget_cmd_copy_budget (GSimpleAction *simple, GVariant *parameter, gpointer user_data) { GncMainWindowActionData *data = user_data; guint count; QofBook *book; GncBudget *bgt = NULL; QofCollection *col; g_return_if_fail (data != NULL); book = gnc_get_current_book (); col = qof_book_get_collection (book, GNC_ID_BUDGET); count = qof_collection_count (col); if (count > 0) { if (count == 1) bgt = gnc_budget_get_default(book); else bgt = gnc_budget_gui_select_budget (GTK_WINDOW(data->window), book); if (bgt) { GncBudget* copy; gchar* name; copy = gnc_budget_clone (bgt); name = g_strdup_printf ("Copy of %s", gnc_budget_get_name (bgt)); gnc_budget_set_name (copy, name); g_free (name); gnc_main_window_open_page (data->window, gnc_plugin_page_budget_new (copy)); } } else /* if no budgets exist yet, just open a new budget */ gnc_plugin_budget_cmd_new_budget (simple, parameter, user_data); } /* user selects budget to delete */ static void gnc_plugin_budget_cmd_delete_budget (GSimpleAction *simple, GVariant *parameter, gpointer user_data) { GncMainWindowActionData *data = user_data; GncBudget *bgt; QofBook *book; g_return_if_fail (data != NULL); book = gnc_get_current_book (); if (qof_collection_count (qof_book_get_collection (book, GNC_ID_BUDGET)) == 0) return; bgt = gnc_budget_gui_select_budget (GTK_WINDOW(data->window), book); if (!bgt) return; gnc_budget_gui_delete_budget (bgt); } /************************************************************ * Other Functions * ************************************************************/ static void row_activated_cb (GtkTreeView *tv, GtkTreePath *path, GtkTreeViewColumn *column, gpointer user_data) { gtk_dialog_response (GTK_DIALOG(user_data), GTK_RESPONSE_OK); } GncBudget * gnc_budget_gui_select_budget (GtkWindow *parent, QofBook *book) { GncBudget *bgt; GtkDialog *dlg; GtkTreeView *tv; GtkTreeIter iter; GtkTreeSelection *sel; GtkTreeModel *tm; gint response; gboolean ok; dlg = GTK_DIALOG(gtk_dialog_new_with_buttons ( _("Select a Budget"), parent, GTK_DIALOG_MODAL, _("_Cancel"), GTK_RESPONSE_CANCEL, _("_OK"), GTK_RESPONSE_OK, NULL)); tv = GTK_TREE_VIEW(gtk_tree_view_new ()); sel = gtk_tree_view_get_selection (tv); gtk_tree_selection_set_mode (sel, GTK_SELECTION_BROWSE); g_signal_connect (tv, "row-activated", G_CALLBACK(row_activated_cb), dlg); tm = gnc_tree_model_budget_new (book); gnc_tree_view_budget_set_model (tv, tm); g_object_unref (tm); gtk_container_add (GTK_CONTAINER(gtk_dialog_get_content_area (dlg)), GTK_WIDGET(tv)); gtk_widget_show_all (GTK_WIDGET(dlg)); // Preselect the default budget bgt = gnc_budget_get_default (book); if (bgt && gnc_tree_model_budget_get_iter_for_budget (tm, &iter, bgt)) { GtkTreePath *path = gtk_tree_model_get_path (tm, &iter); gtk_tree_view_set_cursor (tv, path, NULL, FALSE); gtk_tree_path_free (path); } bgt = NULL; response = gtk_dialog_run (dlg); switch (response) { case GTK_RESPONSE_OK: ok = gtk_tree_selection_get_selected (sel, &tm, &iter); if (ok) bgt = gnc_tree_model_budget_get_budget (tm, &iter); break; default: break; } gtk_widget_destroy (GTK_WIDGET(dlg)); return bgt; }