/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Original Author: Jay Painter
* Modified: Jeffrey Stedfast
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
*
*/
#include <config.h>
#include <stdarg.h>
#include <string.h> /* for strcmp */
#include "e-messagebox.h"
#define E_MESSAGE_BOX_WIDTH 425
#define E_MESSAGE_BOX_HEIGHT 125
struct _EMessageBoxPrivate {
GtkWidget *label;
GtkWidget *checkbox;
};
static void e_message_box_class_init (EMessageBoxClass *klass);
static void e_message_box_init (EMessageBox *messagebox);
static void e_message_box_destroy (GtkObject *object);
static void e_message_box_finalize (GtkObject *object);
static GnomeDialogClass *parent_class;
GtkType
e_message_box_get_type (void)
{
static GtkType message_box_type = 0;
if (!message_box_type) {
GtkTypeInfo message_box_info = {
"EMessageBox",
sizeof (EMessageBox),
sizeof (EMessageBoxClass),
(GtkClassInitFunc) e_message_box_class_init,
(GtkObjectInitFunc) e_message_box_init,
NULL,
NULL
};
message_box_type = gtk_type_unique (gnome_dialog_get_type (), &message_box_info);
}
return message_box_type;
}
static void
e_message_box_class_init (EMessageBoxClass *klass)
{
GtkObjectClass *object_class;
object_class = (GtkObjectClass *)klass;
parent_class = gtk_type_class (gnome_dialog_get_type ());
object_class->destroy = e_message_box_destroy;
object_class->finalize = e_message_box_finalize;
}
static void
e_message_box_init (EMessageBox *message_box)
{
message_box->_priv = g_new0 (EMessageBoxPrivate, 1);
}
static void
e_message_box_destroy (GtkObject *object)
{
/* remember, destroy can be run multiple times! */
if (GTK_OBJECT_CLASS (parent_class)->destroy)
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}
static void
e_message_box_finalize (GtkObject *object)
{
EMessageBox *mbox = E_MESSAGE_BOX (object);
g_free (mbox->_priv);
mbox->_priv = NULL;
if (GTK_OBJECT_CLASS (parent_class)->finalize)
(* GTK_OBJECT_CLASS (parent_class)->finalize) (object);
}
/**
* e_message_box_construct:
* @messagebox: The message box to construct
* @message: The message to be displayed.
* @message_box_type: The type of the message
* @buttons: a NULL terminated array with the buttons to insert.
*
* For language bindings or subclassing, from C use #e_message_box_new or
* #e_message_box_newv
*
* Returns:
*/
void
e_message_box_construct (EMessageBox *messagebox,
const gchar *message,
const gchar *message_box_type,
const gchar **buttons)
{
GtkWidget *hbox;
GtkWidget *pixmap = NULL;
GtkWidget *alignment;
char *s;
GtkStyle *style;
const gchar* title = NULL;
gint i = 0;
g_return_if_fail (messagebox != NULL);
g_return_if_fail (E_IS_MESSAGE_BOX (messagebox));
g_return_if_fail (message != NULL);
g_return_if_fail (message_box_type != NULL);
style = gtk_widget_get_style (GTK_WIDGET (messagebox));
/* Make noises, basically */
gnome_triggers_vdo (message, message_box_type, NULL);
if (strcmp (E_MESSAGE_BOX_INFO, message_box_type) == 0) {
title = _("Information");
s = gnome_unconditional_pixmap_file("gnome-info.png");
if (s) {
pixmap = gnome_pixmap_new_from_file (s);
g_free(s);
}
} else if (strcmp (E_MESSAGE_BOX_WARNING, message_box_type) == 0) {
title = _("Warning");
s = gnome_unconditional_pixmap_file ("gnome-warning.png");
if (s) {
pixmap = gnome_pixmap_new_from_file (s);
g_free (s);
}
} else if (strcmp (E_MESSAGE_BOX_ERROR, message_box_type) == 0) {
title = _("Error");
s = gnome_unconditional_pixmap_file ("gnome-error");
if (s) {
pixmap = gnome_pixmap_new_from_file (s);
g_free(s);
}
} else if (strcmp (E_MESSAGE_BOX_QUESTION, message_box_type) == 0) {
title = _("Question");
s = gnome_unconditional_pixmap_file ("gnome-question.png");
if (s) {
pixmap = gnome_pixmap_new_from_file (s);
g_free (s);
}
} else {
title = _("Message");
}
g_assert (title != NULL);
gtk_window_set_title (GTK_WINDOW (messagebox), title);
hbox = gtk_hbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (messagebox)->vbox),
hbox, TRUE, TRUE, 10);
gtk_widget_show (hbox);
if ((pixmap == NULL) || (GNOME_PIXMAP (pixmap)->pixmap == NULL)) {
if (pixmap)
gtk_widget_destroy (pixmap);
s = gnome_unconditional_pixmap_file ("gnome-default.png");
if (s) {
pixmap = gnome_pixmap_new_from_file (s);
g_free (s);
} else
pixmap = NULL;
}
if (pixmap) {
gtk_box_pack_start (GTK_BOX (hbox), pixmap, FALSE, TRUE, 0);
gtk_widget_show (pixmap);
}
messagebox->_priv->label = gtk_label_new (message);
gtk_label_set_justify (GTK_LABEL (messagebox->_priv->label), GTK_JUSTIFY_LEFT);
gtk_label_set_line_wrap (GTK_LABEL (messagebox->_priv->label), TRUE);
gtk_misc_set_padding (GTK_MISC (messagebox->_priv->label), GNOME_PAD, 0);
gtk_box_pack_start (GTK_BOX (hbox), messagebox->_priv->label, TRUE, TRUE, 0);
gtk_widget_show (messagebox->_priv->label);
/* Add some extra space on the right to balance the pixmap */
if (pixmap) {
alignment = gtk_alignment_new (0., 0., 0., 0.);
gtk_widget_set_usize (alignment, GNOME_PAD, -1);
gtk_widget_show (alignment);
gtk_box_pack_start (GTK_BOX (hbox), alignment, FALSE, FALSE, 0);
}
/* Add the "Don't show this message again." checkbox */
messagebox->_priv->checkbox = gtk_check_button_new_with_label (_("Don't show this message again."));
gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (messagebox)->vbox),
messagebox->_priv->checkbox, TRUE, TRUE, 10);
gtk_widget_show (messagebox->_priv->checkbox);
if (buttons) {
while (buttons[i]) {
gnome_dialog_append_button (GNOME_DIALOG (messagebox),
buttons[i]);
i++;
};
}
if (GNOME_DIALOG (messagebox)->buttons)
gtk_widget_grab_focus (g_list_last (GNOME_DIALOG (messagebox)->buttons)->data);
gnome_dialog_set_close (GNOME_DIALOG (messagebox), TRUE);
}
/**
* e_message_box_new:
* @message: The message to be displayed.
* @message_box_type: The type of the message
* @...: A NULL terminated list of strings to use in each button.
*
* Creates a dialog box of type @message_box_type with @message. A number
* of buttons are inserted on it. You can use the GNOME stock identifiers
* to create gnome-stock-buttons.
*
* Returns a widget that has the dialog box.
*/
GtkWidget*
e_message_box_new (const gchar *message,
const gchar *message_box_type, ...)
{
va_list ap;
EMessageBox *message_box;
g_return_val_if_fail (message != NULL, NULL);
g_return_val_if_fail (message_box_type != NULL, NULL);
va_start (ap, message_box_type);
message_box = gtk_type_new (e_message_box_get_type ());
e_message_box_construct (message_box, message, message_box_type, NULL);
/* we need to add buttons by hand here */
while (TRUE) {
gchar * button_name;
button_name = va_arg (ap, gchar *);
if (button_name == NULL) {
break;
}
gnome_dialog_append_button (GNOME_DIALOG (message_box), button_name);
}
va_end (ap);
gtk_widget_grab_focus (g_list_last (GNOME_DIALOG (message_box)->buttons)->data);
return GTK_WIDGET (message_box);
}
/**
* e_message_box_newv:
* @message: The message to be displayed.
* @message_box_type: The type of the message
* @buttons: a NULL terminated array with the buttons to insert.
*
* Creates a dialog box of type @message_box_type with @message. A number
* of buttons are inserted on it, the messages come from the @buttons array.
* You can use the GNOME stock identifiers to create gnome-stock-buttons.
* The buttons array can be NULL if you wish to add buttons yourself later.
*
* Returns a widget that has the dialog box.
*/
GtkWidget*
e_message_box_newv (const gchar *message,
const gchar *message_box_type,
const gchar **buttons)
{
EMessageBox *message_box;
g_return_val_if_fail (message != NULL, NULL);
g_return_val_if_fail (message_box_type != NULL, NULL);
message_box = gtk_type_new (e_message_box_get_type ());
e_message_box_construct (message_box, message,
message_box_type, buttons);
return GTK_WIDGET (message_box);
}
/**
* e_message_box_get_label:
* @messagebox: The message box to work on
*
* Gets the label widget of the message box. You should use this
* function instead of using the structure directly.
*
* Returns: the widget of the label with the message */
GtkWidget *
e_message_box_get_label (EMessageBox *messagebox)
{
g_return_val_if_fail (messagebox != NULL, NULL);
g_return_val_if_fail (E_IS_MESSAGE_BOX (messagebox), NULL);
return messagebox->_priv->label;
}
/**
* e_message_box_get_checkbox:
* @messagebox: The message box to work on
*
* Gets the checkbox widget of the message box. You should use this
* function instead of using the structure directly.
*
* Returns: the checkbox widget */
GtkWidget *
e_message_box_get_checkbox (EMessageBox *messagebox)
{
g_return_val_if_fail (messagebox != NULL, NULL);
g_return_val_if_fail (E_IS_MESSAGE_BOX (messagebox), NULL);
return messagebox->_priv->checkbox;
}
