/********************************************************************\ * The following is code copied from Gnumeric 1.7.8 src/gui-util.c, * * and it has been modified slightly to work within GnuCash. * * 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 * * * \********************************************************************/ /* Miguel de Icaza is not sure specifically who from the Gnumeric * community is the copyright owner of the code below, so, on his * recommendation, here is the full list of Gnumeric authors. * * Miguel de Icaza, creator. * Jody Goldberg, maintainer. * Harald Ashburner, Options pricers * Sean Atkinson, functions and X-Base importing. * Michel Berkelaar, Simplex algorithm for Solver (LP Solve). * Jean Brefort, Core charting engine. * Grandma Chema Celorio, Tester and sheet copy. * Frank Chiulli, OLE support. * Kenneth Christiansen, i18n, misc stuff. * Zbigniew Chyla, plugin system, i18n. * J.H.M. Dassen (Ray), debian packaging. * Jeroen Dirks, Simplex algorithm for Solver (LP Solve). * Tom Dyas, plugin support. * Gergo Erdi, Gnumeric hacker. * John Gotts, rpm packaging. * Andreas J. Guelzow, Gnumeric hacker. * Jon K. Hellan, Gnumeric hacker. * Ross Ihaka, special functions. * Jukka-Pekka Iivonen, numerous functions and tools. * Jakub Jelinek, Gnumeric hacker. * Chris Lahey, number format engine. * Adrian Likins, documentation, debugging. * Takashi Matsuda, original text plugin. * Michael Meeks, Excel and OLE2 importing. * Lutz Muller, SheetObject improvements. * Emmanuel Pacaud, Many plot types for charting engine. * Federico M. Quintero, canvas support. * Mark Probst, Guile support. * Rasca, HTML, troff, LaTeX exporters. * Vincent Renardias, original CSV support, French localization. * Ariel Rios, Guile support. * Uwe Steinmann, Paradox Importer. * Arturo Tena, OLE support. * Almer S. Tigelaar, Gnumeric hacker. * Bruno Unna, Excel bits. * Daniel Veillard, XML support. * Vladimir Vuksan, financial functions. * Morten Welinder, Gnumeric hacker and leak plugging demi-god. */ #include "gnc-csv-gnumeric-popup.h" #include static void popup_item_activate (GtkWidget *item, gpointer *user_data) { GnumericPopupMenuElement const *elem = g_object_get_data (G_OBJECT (item), "descriptor"); GnumericPopupMenuHandler handler = g_object_get_data (G_OBJECT (item), "handler"); g_return_if_fail (elem != NULL); g_return_if_fail (handler != NULL); if (handler (elem, user_data)) gtk_widget_destroy (gtk_widget_get_toplevel (item)); } static void gnumeric_create_popup_menu_list (GSList *elements, GnumericPopupMenuHandler handler, gpointer user_data, int display_filter, int sensitive_filter, GdkEventButton *event) { GtkWidget *menu = gtk_menu_new (); GtkWidget *item; for (; elements != NULL ; elements = elements->next) { GnumericPopupMenuElement const *element = elements->data; char const * const name = element->name; char const * const pix_name = element->pixmap; if (element->display_filter != 0 && !(element->display_filter & display_filter)) continue; if (name != NULL && *name != '\0') { GtkWidget *label = gtk_label_new_with_mnemonic (name); GtkWidget *box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2); item = gtk_menu_item_new(); gtk_box_set_homogeneous (GTK_BOX (box), FALSE); gtk_widget_set_hexpand (GTK_WIDGET(box), FALSE); gtk_widget_set_halign (GTK_WIDGET(box), GTK_ALIGN_START); if (pix_name != NULL) { GtkWidget *image = gtk_image_new_from_icon_name (pix_name, GTK_ICON_SIZE_MENU); gtk_container_add (GTK_CONTAINER (box), image); gtk_widget_show (image); } gtk_box_pack_end (GTK_BOX (box), label, TRUE, TRUE, 0); gtk_container_add (GTK_CONTAINER (item), box); if (element->sensitive_filter != 0 && (element->sensitive_filter & sensitive_filter)) gtk_widget_set_sensitive (GTK_WIDGET (item), FALSE); } else { /* separator */ item = gtk_separator_menu_item_new (); } gtk_widget_show_all (item); if (element->index != 0) { g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (&popup_item_activate), user_data); g_object_set_data ( G_OBJECT (item), "descriptor", (gpointer)(element)); g_object_set_data ( G_OBJECT (item), "handler", (gpointer)handler); } gtk_widget_show (item); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); } gnumeric_popup_menu (GTK_MENU (menu), event); } void gnumeric_create_popup_menu (GnumericPopupMenuElement const *elements, GnumericPopupMenuHandler handler, gpointer user_data, int display_filter, int sensitive_filter, GdkEventButton *event) { int i; GSList *tmp = NULL; for (i = 0; elements [i].name != NULL; i++) tmp = g_slist_prepend (tmp, (gpointer)(elements + i)); tmp = g_slist_reverse (tmp); gnumeric_create_popup_menu_list (tmp, handler, user_data, display_filter, sensitive_filter, event); g_slist_free (tmp); } static void kill_popup_menu (GtkWidget *widget, GtkMenu *menu) { g_return_if_fail (menu != NULL); g_return_if_fail (GTK_IS_MENU (menu)); g_object_unref (G_OBJECT (menu)); } /** * gnumeric_popup_menu : * @menu : #GtkMenu * @event : #GdkEventButton optionally NULL * * Bring up a popup and if @event is non-NULL ensure that the popup is on the * right screen. **/ void gnumeric_popup_menu (GtkMenu *menu, GdkEventButton *event) { g_return_if_fail (menu != NULL); g_return_if_fail (GTK_IS_MENU (menu)); g_object_ref_sink (menu); if (event) gtk_menu_set_screen (menu, gdk_window_get_screen (event->window)); g_signal_connect (G_OBJECT (menu), "hide", G_CALLBACK (kill_popup_menu), menu); /* Do NOT pass the button used to create the menu. * instead pass 0. Otherwise bringing up a menu with * the right button will disable clicking on the menu with the left. */ gtk_menu_popup_at_pointer (GTK_MENU(menu), (GdkEvent *) event); }