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/********************************************************************\
* 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 <glib/gi18n.h>
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.
*/
#if GTK_CHECK_VERSION(3,22,0)
gtk_menu_popup_at_pointer (GTK_MENU(menu), (GdkEvent *) event);
#else
gtk_menu_popup (menu, NULL, NULL, NULL, NULL, 0,
(event != NULL) ? event->time
: gtk_get_current_event_time());
#endif
}
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