/***********************************************************************
* This function should be called to change the tip number. It
* handles clamping the number to the range of tips available, saving
* the number in the preferences database, and updating the dialog window
* with the text of the newly selected tip.
*
* @param Tip of the day structure. This points to the dialog and
* the GtkTextView widget that holds the text of the tip.
*
* @param offset Which tip to show. If the value is zero then the
* current tip will be shown. If the value is negative the previous
* tip will be shown. If the value is positive the next tip will be
* shown.
************************************************************************/
static void
gnc_new_tip_number (TotdDialog *totd_dialog, gint offset)
{
gchar **tip_components;
gchar *tip;
ENTER("TotdDialog %p, offset %d", totd_dialog, offset);
current_tip_number += offset;
DEBUG("clamp %d to '0 <= x < %d'", current_tip_number, tip_count);
if (current_tip_number < 0)
current_tip_number = tip_count - 1;
if (current_tip_number >= tip_count)
current_tip_number = 0;
gnc_prefs_set_int(GNC_PREFS_GROUP, GNC_PREF_CURRENT_TIP, current_tip_number);
/* A tip consists of a translatable string, which might contain a %s
* placeholder, optionally followed by a | and a (non-translated)
* string to put in the placeholder. For example:
*
* Welcome to GnuCash version %s|2.4
*/
tip_components = g_strsplit(tip_list[current_tip_number], "|", 0);
/* If the tip is empty, g_strisplit will return an empty list. This
* shouldn't normally happen, but make sure we don't crash just in
* case */
if (tip_components[0] == NULL)
{
tip = g_strdup("");
}
else
{
/* Use printf to do the substitution. Note that if there is no |
* in the tip, tip_components[1] will be the terminating NULL,
* so this will never cause an out-of-bounds array access.
*/
tip = g_strdup_printf( _(tip_components[0]), tip_components[1]);
}
g_strfreev(tip_components);
gtk_text_buffer_set_text(gtk_text_view_get_buffer(GTK_TEXT_VIEW(totd_dialog->textview)),
tip, -1);
g_free(tip);
LEAVE("");
}
gint
gnc_dialog_run (GtkDialog *dialog, const gchar *pref_name)
{
GtkWidget *perm, *temp;
gboolean ask = TRUE;
gint response;
/* Does the user want to see this question? If not, return the
* previous answer. */
response = gnc_prefs_get_int(GNC_PREFS_GROUP_WARNINGS_PERM, pref_name);
if (response != 0)
return response;
response = gnc_prefs_get_int(GNC_PREFS_GROUP_WARNINGS_TEMP, pref_name);
if (response != 0)
return response;
/* Add in the checkboxes to find out if the answer should be remembered. */
#if 0
if (GTK_IS_MESSAGE_DIALOG(dialog))
{
GtkMessageType type;
g_object_get(dialog, "message-type", &type, (gchar*)NULL);
ask = (type == GTK_MESSAGE_QUESTION);
}
else
{
ask = FALSE;
}
#endif
perm = gtk_check_button_new_with_mnemonic
(ask
? _("Remember and don't _ask me again.")
: _("Don't _tell me again."));
temp = gtk_check_button_new_with_mnemonic
(ask
? _("Remember and don't ask me again this _session.")
: _("Don't tell me again this _session."));
gtk_widget_show(perm);
gtk_widget_show(temp);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (dialog)), perm, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (dialog)), temp, TRUE, TRUE, 0);
g_signal_connect(perm, "clicked", G_CALLBACK(gnc_perm_button_cb), temp);
/* OK. Present the dialog. */
response = gtk_dialog_run(dialog);
if ((response == GTK_RESPONSE_NONE) || (response == GTK_RESPONSE_DELETE_EVENT))
{
return GTK_RESPONSE_CANCEL;
}
if (response != GTK_RESPONSE_CANCEL)
{
/* Save the answer? */
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(perm)))
{
gnc_prefs_set_int(GNC_PREFS_GROUP_WARNINGS_PERM, pref_name, response);
}
else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(temp)))
{
gnc_prefs_set_int(GNC_PREFS_GROUP_WARNINGS_TEMP, pref_name, response);
}
}
return response;
}
