/*
Opie-sh.  convinience app to allow you to use qdialogs in scripts (mainly shell scripts)
Copyright (C) 2002 Thomas Stephens
 
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
*/


#include "mbox.h"
#include "fviewer.h"
#include "inputdialog.h"

/* OPIE */
#include <qpe/qpeapplication.h>

/* QT */
#include <qstring.h>
#include <qstringlist.h>
#include <qmessagebox.h>
#include <qwidget.h>

/* STD */
#include <stdio.h>


int myMessageBox(int wi, int h, QWidget *w, int argc, QStringList args)
{
    int i, type=0;
    QString button0Text, button1Text, button2Text, string, title;
    bool full=true;

    for(i=0; i<argc; i++)
    {
        if(args[i] == "-t")
        {
            title = args[i+1];
        }

        if(args[i] == "-M")
        {
            string =  args[i+1];
        }

        if(args[i] == "-0")
        {
            button0Text = args[i+1];
        }

        if(args[i] == "-1")
        {
            button1Text = args[i+1];
        }

        if(args[i] == "-2")
        {
            button2Text = args[i+1];
        }

        if(args[i] == "-I")
        {
            type=0;
        }

        if(args[i] == "-w")
        {
            type = 1;
        }

        if(args[i] == "-e")
        {
            type = 2;
        }

        if(args[i] == "-g")
        {
            full = false;
        }
    }

    MBox *mbox = new MBox(wi, h, (int)type, title, string, &button0Text, &button1Text, &button2Text, w, (QString)"messagebox");
    if(full)
    {
        w->setCaption(title);
        QPEApplication::showWidget( w );
    }
    //	mbox->show();
    switch(mbox->exec() )
    {
    case 0:
        return -1;
    case 1:
        return -1;
    case 2:
        return 0;
    case 3:
        return 1;
    case 4:
        return 2;
    default: return -1;
    }
}

void printusage()
{
    printf("Usage instructions for Opie-sh\n");
    printf("Usage: opie-sh [dialog type] [type specific options]\n");
    printf("Types:\n");
    printf("      -m                 Message Box\n");
    printf("      -f [filename]      View file [Default = stdin]\n");
    printf("      -i                 Input dialog\n");
    printf("      -h --help          These instructions\n");
    printf("      -t [title]         The window/dialog title\n");
    printf("Message box options:\n");
    printf("      -M [message]       The message to display\n");
    printf("      -I                 Use information icon\n");
    printf("      -w                 Use the warning icon\n");
    printf("      -e                 Use the error icon\n");
    printf("      -0 [text]          First button text [Default = OK]\n");
    printf("      -1 [text]          Second button text\n");
    printf("      -2 [text]          Third button text\n");
    printf("      -g                 Disable fullscreen\n");
    printf("Input Dialog options:\n");
    printf("      -s                 A single line of input (output to console)\n");
    printf("      -l                 List input (newline separated list read in from file)\n");
    printf("      -b                 A list box, enabling multiple selections (input same as -l)\n");
    printf("      -p                 Password input (display '*'s)\n");
    printf("      -L [label]         The label for the input field\n");
    printf("      -F [filename]      An input file (for when it makes sense) [Default = stdin]\n");
    printf("      -E                 Makes list input editable\n");
    printf("      -g                 Disable fullscreen\n");
}

int fileviewer(QPEApplication *a, int argc, QStringList args)
{
    int i;
    QString filename, title, icon;
    bool update=false;

    for(i=0; i < argc; i++)
    {
        if(args[i] == "-f")
        {
            if(args[i+1][0] != '-')
            {
                filename = args[i+1];
            }
        }

        if(args[i] == "-I")
        {
            icon=args[i+1];
        }

        if(args[i] == "-t")
        {
            title = args[i+1];
        }
    }
    FViewer *fview = new FViewer(icon, filename, title, 0, (QString) "fileviewer");
    a->setMainWidget(fview);
    QPEApplication::showWidget( fview );
    return a->exec();
}

int input(int wi, int h, QWidget *w, int argc, QStringList args)
{
    int i, type = 0;
    QString title, label, filename;
    bool edit=false, full=true;

    for(i=0; i < argc; i++)
    {
        if(args[i] == "-s")
        {
            type = 0;
        }

        if(args[i] == "-l")
        {
            type = 1;
        }

        if(args[i] == "-b")
        {
            type = 2;
        }

        if(args[i] == "-p")
        {
            type = 3;
        }

        if(args[i] == "-t")
        {
            title = args[i+1];
        }

        if(args[i] == "-L")
        {
            label = args[i+1];
        }

        if(args[i] == "-F")
        {
            if(args[i+1][0] != '-')
            {
                filename = args[i+1];
            }
        }

        if(args[i] =="-E")
        {
            edit = true;
        }

        if(args[i] == "-g")
        {
            full = false;
        }
    }
    InputDialog *id = new InputDialog(wi, h, type, label, title, filename, edit, w);
    if(full)
    {
        w->setCaption(title);
        QPEApplication::showWidget( w );
    }
    if( id->exec() == 1)
    {
        printf("%s\n", id->getString().latin1());
        return 0;
    }
    else
    {
        return -1;
    }
}

int main(int argc, char **argv)
{
    int i;
    QStringList args;
    QPEApplication a(argc, argv);
    QWidget w;
    a.setMainWidget(&w);
    QWidget *d = a.desktop();
    int width=d->width();
    int height=d->height();

    for(i=0; i < argc; i++)
    {
        args += argv[i];
    }

    for(i=0; i < argc; i++)
    {
        if(args[i] == "-m")
        {
            return myMessageBox(width, height, &w, argc, args);
        }

        if(args[i] == "-f")
        {
            return fileviewer(&a, argc, args);
        }

        if(args[i] == "-i")
        {
            return input(width, height, &w, argc, args);
        }

        if(args[i] == "-h" || args[i] =="--help")
        {
            printusage();
            return -1;
        }
    }

    printusage();
    return -1;
}