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/* simple_dialog.h
* Definitions for alert box routines with toolkit-independent APIs but
* toolkit-dependent implementations.
*
* $Id$
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* 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 Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __DIALOG_H__
#define __DIALOG_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/** @file
* Simple dialog box.
* @ingroup dialog_group
*/
/** Dialog types. */
typedef enum {
ESD_TYPE_INFO, /**< tells the user something they should know, but not requiring
any action; the only button should be "OK" */
ESD_TYPE_WARN, /**< tells the user about a problem; the only button should be "OK" */
ESD_TYPE_CONFIRMATION, /**< asks the user for confirmation; there should be more than
one button */
ESD_TYPE_ERROR, /**< tells the user about a serious problem; the only button should be "OK" */
ESD_TYPE_STOP /**< tells the user a stop action is in progress, there should be no button */
} ESD_TYPE_E;
/** display no buttons at all */
#define ESD_BTN_NONE 0x00
/** display an "Ok" button */
#define ESD_BTN_OK 0x01
/** display a "Cancel" button */
#define ESD_BTN_CANCEL 0x02
/** display a "Yes" button */
#define ESD_BTN_YES 0x04
/** display a "No" button */
#define ESD_BTN_NO 0x08
/** display a "Clear" button */
#define ESD_BTN_CLEAR 0x10
/** display a "Save" button */
#define ESD_BTN_SAVE 0x20
/** display a "Continue without Saving" button */
#define ESD_BTN_DONT_SAVE 0x40
/** Standard button combination "Ok" + "Cancel". */
#define ESD_BTNS_OK_CANCEL (ESD_BTN_OK|ESD_BTN_CANCEL)
/** Standard button combination "Yes" + "No". */
#define ESD_BTNS_YES_NO (ESD_BTN_YES|ESD_BTN_NO)
/** Standard button combination "Yes" + "No" + "Cancel". */
#define ESD_BTNS_YES_NO_CANCEL (ESD_BTN_YES|ESD_BTN_NO|ESD_BTN_CANCEL)
/** Standard button combination "No" + "Cancel" + "Save". */
#define ESD_BTNS_SAVE_DONTSAVE_CANCEL (ESD_BTN_DONT_SAVE|ESD_BTN_CANCEL|ESD_BTN_SAVE)
#if __GNUC__ >= 2
/** Create and show a simple dialog.
*
* @param type type of dialog
* @param btn_mask the buttons to display
* @param msg_format printf like message format
* @param ... printf like parameters
* @return the newly created dialog
*/
extern gpointer simple_dialog(ESD_TYPE_E type, gint btn_mask,
const gchar *msg_format, ...)
__attribute__((format (printf, 3, 4)));
/** Create and show a simple dialog using a va_list.
*
* @param type type of dialog
* @param btn_mask the buttons to display
* @param msg_format printf like message format
* @param ap parameters
* @return the newly created dialog
*/
extern gpointer vsimple_dialog(ESD_TYPE_E type, gint btn_mask,
const gchar *msg_format, va_list ap);
#else
/** Create and show a simple dialog.
*
* @param type type of dialog
* @param btn_mask the buttons to display
* @param msg_format printf like message format
* @param ... printf like parameters
* @return the newly created dialog
*/
extern gpointer simple_dialog(ESD_TYPE_E type, gint btn_mask,
const gchar *msg_format, ...);
/** Create and show a simple dialog using a va_list.
*
* @param type type of dialog
* @param btn_mask the buttons to display
* @param msg_format printf like message format
* @param ap parameters
* @return the newly created dialog
*/
extern gpointer vsimple_dialog(ESD_TYPE_E type, gint btn_mask,
const gchar *msg_format, va_list ap);
#endif
/** Callback function type for simple_dialog_set_cb() */
typedef void (* simple_dialog_cb_t) (gpointer dialog, gint btn, gpointer data);
/** Set the callback function for the dialog, called when a button was pressed.
*
* @param dialog the dialog from simple_dialog()
* @param callback_fct the callback function to set
* @param data data to be passed to the callback function
*/
extern void simple_dialog_set_cb(gpointer dialog, simple_dialog_cb_t callback_fct, gpointer data);
/** Close the dialog, useful for "no button" dialogs.
*
* @param dialog the dialog to close from simple_dialog()
*/
extern void simple_dialog_close(gpointer dialog);
/** Add a check button to the dialog (e.g. "Don't show this message again")
*
* @param dialog the dialog from simple_dialog()
* @param text the text to display
*/
extern void simple_dialog_check_set(gpointer dialog, gchar *text);
/** Get the check buttons state.
*
* @param dialog the dialog from simple_dialog()
* @return current button state (TRUE is checked)
*/
extern gboolean simple_dialog_check_get(gpointer dialog);
/** Surround the primary dialog message text by
* simple_dialog_primary_start() and simple_dialog_primary_end().
* To highlight the first sentence (will take effect on GTK2 only).
*/
extern char *simple_dialog_primary_start(void);
/** Surround the primary dialog message text by
* simple_dialog_primary_start() and simple_dialog_primary_end().
* To highlight the first sentence (will take effect on GTK2 only).
*/
extern char *simple_dialog_primary_end(void);
/** Escape the message text, if it probably contains Pango escape sequences.
* For example html like tags starting with a <.
*
* @param msg the string to escape
* @return the escaped message text, must be freed with g_free() later
*/
extern char *simple_dialog_format_message(const char *msg);
/**
* Display all queued messages.
* If a routine is called to display a dialog before there are any windows
* open, information to use to display the dialog is queued up. This
* routine should be called once there are windows open, so that the queued
* up dialogs are displayed on top of those windows.
*/
extern void display_queued_messages(void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __DIALOG_H__ */
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