MessageBox.h

/*
 * $Id: MessageBox.h 2839 2009-09-28 11:36:20Z karijes $
 *
 * Message dialog
 * Copyright (c) 2005-2007 edelib authors
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef __EDELIB_MESSAGEBOX_H__
#define __EDELIB_MESSAGEBOX_H__

#include "edelib-global.h"

#include <FL/Fl_Window.H>
#include <FL/Fl_Button.H>
#include <FL/Fl_Box.H>
#include <FL/Fl_Input.H>
#include <FL/Fl_Pixmap.H>

#define MSGBOX_MAX_BUTTONS 4 // Max buttons in dialog

#define MSGBOX_ICON_ERROR    "dialog-error"
#define MSGBOX_ICON_INFO     "dialog-information"
#define MSGBOX_ICON_PASSWORD "dialog-password"
#define MSGBOX_ICON_WARNING  "dialog-warning"
#define MSGBOX_ICON_QUESTION "dialog-question"

EDELIB_NS_BEGIN

enum MessageBoxType {
        MSGBOX_PLAIN = 0,             
        MSGBOX_INPUT,                 
        MSGBOX_INPUT_SECRET           
};

enum MessageBoxButtonType {
        MSGBOX_BUTTON_PLAIN = 0,      
        MSGBOX_BUTTON_RETURN          
};

enum MessageBoxIconType {
        MSGBOX_ICON_TYPE_INFO = 0,    
        MSGBOX_ICON_TYPE_ALERT,       
        MSGBOX_ICON_TYPE_QUESTION,    
        MSGBOX_ICON_TYPE_INPUT,       
        MSGBOX_ICON_TYPE_PASSWORD     
};

class EDELIB_API MessageBox : public Fl_Window {
private:
        Fl_Box* img;
        Fl_Box* txt;
        Fl_Input* inpt;
        Fl_Group* gr;
        Fl_Pixmap* pix;

        MessageBoxType mbt;

        int nbuttons;
        int b_start;
        Fl_Button* buttons[MSGBOX_MAX_BUTTONS];

        void init(void);
        void fix_sizes(void);

        void add(Fl_Widget*) { } // in case someone tries to be too smart

public:
        MessageBox(MessageBoxType t = MSGBOX_PLAIN);

        ~MessageBox();

        void set_text(const char* t);

        bool set_icon(const char* path);

        bool set_theme_icon(const char* name);

        void set_xpm_icon(const char* const* arr);

        void set_icon_from_type(MessageBoxIconType type);

        const char* get_input(void);

        void set_input(const char* txt);

        void focus_button(int b);

        void add_button(Fl_Button* b, MessageBoxButtonType bt = MSGBOX_BUTTON_PLAIN);

        void add_button(const char* l, MessageBoxButtonType bt = MSGBOX_BUTTON_PLAIN, Fl_Callback cb = 0, void* param = 0);

        void clear(MessageBoxType t = MSGBOX_PLAIN);

        void run_plain(bool center = true);

        int run(bool center = true);

        static void set_themed_icons(const char* msg, const char* alert = 0, const char* ask = 0, 
                        const char* input = 0, const char* password = 0);

        static void clear_themed_icons(void);
};

EDELIB_API void themed_dialog_icons(const char* msg, const char* alert = 0, 
        const char* ask = 0, const char* input = 0, const char* password = 0) EDELIB_DEPRECATED;

EDELIB_API void clear_dialog_icons(void) EDELIB_DEPRECATED;

EDELIB_API void message(const char* fmt, ...);

EDELIB_API void alert(const char* fmt, ...);

EDELIB_API int ask(const char* fmt, ...);

EDELIB_API const char* input(const char* fmt, const char* deflt = 0, ...);

EDELIB_API const char* password(const char* fmt, const char* deflt = 0, ...);

#ifndef SKIP_DOCS
/*
 * FLTK compatibility
 */
extern void (*fl_message)(const char* fmt, ...);
extern void (*fl_alert)(const char* fmt, ...);
extern int  (*fl_ask)(const char* fmt, ...);
extern const char* (*fl_input)(const char* fmt, const char* deflt, ...);
extern const char* (*fl_password)(const char* fmt, const char* deflt, ...);
#endif

EDELIB_NS_END
#endif