zenity/src/msg.c
Gama Anderson ba5ea0386d ADD gchar **extra_label TO struct ZenityData
this is done to keep the name of the extra buttons

ADD general option "extra-button" with string array as argument

	This will upon consecutive calls save the name of buttons in an array of strings

To all MODES, except notification.c and about.c ADD
  if (data->extra_label) {
    gint i=0;
    while(data->extra_label[i]!=NULL){
      gtk_dialog_add_button (GTK_DIALOG (dialog), data->extra_label[i], i);
      i++;
    }
  }

	This add the extra buttons to the dialog. The response is the number of the button

To all MODES response, except notification.c and about.c ADD
    default:
      if (response < g_strv_length(zen_data->extra_label))
        printf("%s\n",zen_data->extra_label[response]);

	This will print the button name to stdout when they are pressed

ADD question option "switch"

	This will suppress the standard "ok" and "cancel" button in question. This just wort in combination with --extra-button, otherwise error is raised.

	https://bugzilla.gnome.org/show_bug.cgi?id=118016
2015-04-21 13:00:44 +02:00

260 lines
8.7 KiB
C

/*
* msg.c
*
* Copyright (C) 2002 Sun Microsystems, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* Authors: Glynn Foster <glynn.foster@sun.com>
*/
#include "config.h"
#include "zenity.h"
#include "util.h"
static void zenity_msg_dialog_response (GtkWidget *widget, int response, gpointer data);
static void zenity_text_size_allocate (GtkWidget *widget, GtkAllocation *allocation, gpointer data);
static void
zenity_msg_construct_question_dialog (GtkWidget *dialog, ZenityMsgData *msg_data, ZenityData *data)
{
GtkWidget *cancel_button, *ok_button;
cancel_button = gtk_dialog_add_button (GTK_DIALOG (dialog), GTK_STOCK_NO, GTK_RESPONSE_CANCEL);
ok_button = gtk_dialog_add_button (GTK_DIALOG (dialog), GTK_STOCK_YES, GTK_RESPONSE_OK);
gtk_widget_grab_focus (msg_data->default_cancel ? cancel_button : ok_button);
if (data->cancel_label) {
gtk_button_set_label (GTK_BUTTON (cancel_button), data->cancel_label);
gtk_button_set_image (GTK_BUTTON (cancel_button),
gtk_image_new_from_stock (GTK_STOCK_CANCEL, GTK_ICON_SIZE_BUTTON));
}
if (data->ok_label) {
gtk_button_set_label (GTK_BUTTON (ok_button), data->ok_label);
gtk_button_set_image (GTK_BUTTON (ok_button),
gtk_image_new_from_stock (GTK_STOCK_OK, GTK_ICON_SIZE_BUTTON));
}
}
static void
zenity_label_widget_clipboard_selection(GtkWidget *widget)
{
/* Workaround hotfix for suspected toolkit issue:
since focus change of the dialog's focussed widget (text)
somehow currently chooses to destroy
a pre-existing (read: foreign, user-initiated) X11 primary selection
(via gtk_label_select_region() -> ...
-> gtk_clipboard_set_contents()/gtk_clipboard_clear()),
we need to ensure
that the widget does have its gtk-label-select-on-focus property off,
in order to avoid having the label become selected automatically
and thereby having pre-existing clipboard content nullified.
Side note: this selection issue only applies to widgets
which have both
<property name="can_focus">True</property>
<property name="selectable">True</property>
.
*/
g_object_set(gtk_widget_get_settings (widget),
"gtk-label-select-on-focus",
FALSE,
NULL);
}
void
zenity_msg (ZenityData *data, ZenityMsgData *msg_data)
{
GtkBuilder *builder;
GtkWidget *dialog;
GtkWidget *ok_button;
GObject *text;
GObject *image;
switch (msg_data->mode) {
case ZENITY_MSG_WARNING:
builder = zenity_util_load_ui_file ("zenity_warning_dialog", NULL);
dialog = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_warning_dialog"));
text = gtk_builder_get_object (builder, "zenity_warning_text");
image = gtk_builder_get_object (builder, "zenity_warning_image");
ok_button = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_warning_ok_button"));
break;
case ZENITY_MSG_QUESTION:
case ZENITY_MSG_SWITCH:
builder = zenity_util_load_ui_file ("zenity_question_dialog", NULL);
dialog = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_question_dialog"));
text = gtk_builder_get_object (builder, "zenity_question_text");
image = gtk_builder_get_object (builder, "zenity_question_image");
ok_button = NULL;
break;
case ZENITY_MSG_ERROR:
builder = zenity_util_load_ui_file ("zenity_error_dialog", NULL);
dialog = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_error_dialog"));
text = gtk_builder_get_object (builder, "zenity_error_text");
image = gtk_builder_get_object (builder, "zenity_error_image");
ok_button = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_error_ok_button"));
break;
case ZENITY_MSG_INFO:
builder = zenity_util_load_ui_file ("zenity_info_dialog", NULL);
dialog = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_info_dialog"));
text = gtk_builder_get_object (builder, "zenity_info_text");
image = gtk_builder_get_object (builder, "zenity_info_image");
ok_button = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_info_ok_button"));
break;
default:
builder = NULL;
dialog = NULL;
text = NULL;
image = NULL;
ok_button = NULL;
g_assert_not_reached ();
break;
}
if (data->extra_label) {
gint i=0;
while(data->extra_label[i]!=NULL){
gtk_dialog_add_button (GTK_DIALOG (dialog), data->extra_label[i], i);
i++;
}
}
if (builder == NULL) {
data->exit_code = zenity_util_return_exit_code (ZENITY_ERROR);
return;
}
g_signal_connect (G_OBJECT (dialog), "response",
G_CALLBACK (zenity_msg_dialog_response), data);
gtk_builder_connect_signals (builder, NULL);
if (data->dialog_title)
gtk_window_set_title (GTK_WINDOW (dialog), data->dialog_title);
if (ok_button) {
if (data->ok_label) {
gtk_button_set_label (GTK_BUTTON (ok_button), data->ok_label);
gtk_button_set_image (GTK_BUTTON (ok_button),
gtk_image_new_from_stock (GTK_STOCK_OK, GTK_ICON_SIZE_BUTTON));
}
}
switch (msg_data->mode) {
case ZENITY_MSG_WARNING:
zenity_util_set_window_icon_from_stock (dialog, data->window_icon, GTK_STOCK_DIALOG_WARNING);
break;
case ZENITY_MSG_QUESTION:
zenity_util_set_window_icon_from_stock (dialog, data->window_icon, GTK_STOCK_DIALOG_QUESTION);
zenity_msg_construct_question_dialog (dialog, msg_data, data);
break;
case ZENITY_MSG_SWITCH:
zenity_util_set_window_icon_from_stock (dialog, data->window_icon, GTK_STOCK_DIALOG_QUESTION);
break;
case ZENITY_MSG_ERROR:
zenity_util_set_window_icon_from_stock (dialog, data->window_icon, GTK_STOCK_DIALOG_ERROR);
break;
case ZENITY_MSG_INFO:
zenity_util_set_window_icon_from_stock (dialog, data->window_icon, GTK_STOCK_DIALOG_INFO);
break;
default:
break;
}
if (data->width > -1 || data->height > -1)
gtk_window_set_default_size (GTK_WINDOW (dialog), data->width, data->height);
if (data->width > -1)
gtk_widget_set_size_request (GTK_WIDGET (text), data->width, -1);
else
if (!msg_data->ellipsize)
g_signal_connect_after (G_OBJECT (text), "size-allocate",
G_CALLBACK (zenity_text_size_allocate), data);
if (data->modal)
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
if (msg_data->dialog_text) {
if (msg_data->no_markup)
gtk_label_set_text (GTK_LABEL (text), msg_data->dialog_text);
else
gtk_label_set_markup (GTK_LABEL (text), g_strcompress (msg_data->dialog_text));
zenity_label_widget_clipboard_selection(GTK_WIDGET (text));
}
if (msg_data->ellipsize)
gtk_label_set_ellipsize (GTK_LABEL(text), PANGO_ALIGN_RIGHT);
if (msg_data->dialog_icon)
gtk_image_set_from_icon_name (GTK_IMAGE (image), msg_data->dialog_icon, GTK_ICON_SIZE_DIALOG);
if (msg_data->no_wrap)
gtk_label_set_line_wrap (GTK_LABEL (text), FALSE);
zenity_util_show_dialog (dialog, data->attach);
if(data->timeout_delay > 0) {
g_timeout_add_seconds (data->timeout_delay, (GSourceFunc) zenity_util_timeout_handle, NULL);
}
g_object_unref (builder);
gtk_main ();
}
static void
zenity_text_size_allocate (GtkWidget *widget, GtkAllocation *allocation, gpointer data)
{
gtk_widget_set_size_request (widget, allocation->width/2, -1);
}
static void
zenity_msg_dialog_response (GtkWidget *widget, int response, gpointer data)
{
ZenityData *zen_data = data;
switch (response) {
case GTK_RESPONSE_OK:
zenity_util_exit_code_with_data(ZENITY_OK, zen_data);
break;
case GTK_RESPONSE_CANCEL:
zen_data->exit_code = zenity_util_return_exit_code (ZENITY_CANCEL);
break;
default:
if (response < g_strv_length(zen_data->extra_label))
printf("%s\n",zen_data->extra_label[response]);
zen_data->exit_code = zenity_util_return_exit_code (ZENITY_ESC);
break;
}
gtk_main_quit ();
}