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/* vi:set et ai sw=2 sts=2 ts=2: */
/*-
* Copyright (c) 2007 Benedikt Meurer <benny@xfce.org>
* Copyright (c) 2010 Jannis Pohlmann <jannis@xfce.org>
*
* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_STDARG_H
#include <stdarg.h>
#endif
#include <gudev/gudev.h>
#include <gtk/gtk.h>
#include <libxfce4ui/libxfce4ui.h>
#include <thunar-volman/tvm-context.h>
#include <thunar-volman/tvm-pango-extensions.h>
#include <thunar-volman/tvm-prompt.h>
static void
tvm_prompt_uevent (GUdevClient *client,
const gchar *action,
GUdevDevice *device,
GtkWidget *dialog)
{
GUdevDevice *dialog_device;
g_return_if_fail (G_UDEV_IS_CLIENT (client));
g_return_if_fail (action != NULL && *action != '\0');
g_return_if_fail (G_UDEV_IS_DEVICE (device));
g_return_if_fail (GTK_IS_DIALOG (dialog));
/* ignore "move" and "add" actions, "change" might only be correct
* for CDs/DVDs though */
if (g_strcmp0 (action, "remove") != 0 && g_strcmp0 (action, "change") != 0)
return;
/* determine the device belonging to the dialog */
dialog_device = g_object_get_data (G_OBJECT (dialog), "device");
/* the device should be set, otherwise it's a bug in the application */
g_assert (dialog_device != NULL);
/* check if the removed/changed device belongs to the dialog */
if (g_strcmp0 (g_udev_device_get_sysfs_path (device),
g_udev_device_get_sysfs_path (dialog_device)) == 0)
{
/* cancel the dialog */
gtk_dialog_response (GTK_DIALOG (dialog), GTK_RESPONSE_CANCEL);
}
}
gint
tvm_prompt (TvmContext *context,
const gchar *icon,
const gchar *title,
const gchar *primary_text,
const gchar *secondary_text,
const gchar *first_button_text,
...)
{
GtkWidget *dialog;
GtkWidget *hbox;
GtkWidget *image;
GtkWidget *label;
GtkWidget *vbox;
va_list args;
gint response;
g_return_val_if_fail (context != NULL, GTK_RESPONSE_CANCEL);
/* create a new dialog */
dialog = gtk_dialog_new ();
gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
g_object_set_data_full (G_OBJECT (dialog), "device", g_object_ref (context->device),
g_object_unref);
gtk_container_set_border_width (GTK_CONTAINER (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), 6);
gtk_container_set_border_width (GTK_CONTAINER (gtk_dialog_get_action_area (GTK_DIALOG (dialog))), 12);
/* apply the specified title */
if (title != NULL && *title != '\0')
gtk_window_set_title (GTK_WINDOW (dialog), title);
/* create the specified buttons */
if (first_button_text != NULL)
{
va_start (args, first_button_text);
for (response = va_arg (args, gint); first_button_text != NULL; )
{
/* insert the button */
gtk_dialog_add_button (GTK_DIALOG (dialog), first_button_text, response);
first_button_text = va_arg (args, const gchar *);
if (first_button_text == NULL)
break;
response = va_arg (args, gint);
}
va_end (args);
}
/* create the hbox */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 12);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), hbox, TRUE, TRUE, 0);
gtk_widget_show (hbox);
/* apply the specified icon */
if (G_LIKELY (icon != NULL))
{
gtk_window_set_icon_name (GTK_WINDOW (dialog), icon);
/* setup an image for the icon */
image = gtk_image_new_from_icon_name (icon, GTK_ICON_SIZE_DIALOG);
gtk_misc_set_alignment (GTK_MISC (image), 0.0f, 0.0f);
gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
gtk_widget_show (image);
}
/* setup the vbox */
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
gtk_widget_show (vbox);
/* setup the primary text */
label = gtk_label_new (primary_text);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gtk_misc_set_alignment (GTK_MISC (label), 0.0f, 0.5f);
gtk_label_set_attributes (GTK_LABEL (label), tvm_pango_attr_list_big_bold ());
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
/* setup the secondary text */
if (G_LIKELY (secondary_text != NULL))
{
label = gtk_label_new (secondary_text);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gtk_misc_set_alignment (GTK_MISC (label), 0.0f, 0.5f);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
}
g_signal_connect (context->client, "uevent", G_CALLBACK (tvm_prompt_uevent), dialog);
/* run the dialog */
response = gtk_dialog_run (GTK_DIALOG (dialog));
/* clean up */
gtk_widget_destroy (dialog);
return response;
}
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