vcongui.c

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//
// Virtual Console on MiniGUI.
// Copyright (c) 1999, Wei Yongming ([e-mail]).
//
// Some idea and source come from CCE (Console Chinese Environment) 
// 

/*
**  This source 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 software 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 library; if not, write to the Free
**  Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
**  MA 02111-1307, USA
*/

// Create date: 1999.09.23
//
// Modify records:
//
//  Who             When        Where       For What                Status
//-----------------------------------------------------------------------------
//
// TODO:
//

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <string.h>
#include <sys/time.h>
#include <sys/ioctl.h>
#include <pthread.h>
#include <semaphore.h>

#include <minigui/common.h>
#include <minigui/minigui.h>
#include <minigui/gdi.h>
#include <minigui/window.h>
#include <minigui/control.h>
#include <minigui/mywindows.h>

#include "resource.h"
#include "defs.h"
#include "vcongui.h"
#include "vc.h"
#include "child.h"
#include "terminal.h"
#include "vt.h"

static HMENU createpmenuabout ()
{
    HMENU hmnu;
    MENUITEMINFO mii;
    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING;
    mii.id          = 0;
    mii.typedata    = (DWORD)"About...";
    hmnu = CreatePopupMenu (&mii);
    
    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING ;
    mii.state       = 0;
    mii.id          = IDM_ABOUT_THIS;
    mii.typedata    = (DWORD)"About VC on MiniGUI...";
    InsertMenuItem(hmnu, 0, TRUE, &mii);

    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING ;
    mii.state       = 0;
    mii.id          = IDM_ABOUT;
    mii.typedata    = (DWORD)"About MiniGUI...";
    InsertMenuItem(hmnu, 1, TRUE, &mii);

    return hmnu;
}

static HMENU createpmenufile ()
{
    HMENU hmnu;
    MENUITEMINFO mii;
    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING;
    mii.id          = 0;
    mii.typedata    = (DWORD)"File";
    hmnu = CreatePopupMenu (&mii);
    
    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_NEW;
    mii.typedata    = (DWORD)"New";
    InsertMenuItem(hmnu, 0, TRUE, &mii);
    
    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_OPEN;
    mii.typedata    = (DWORD)"Open...";
    InsertMenuItem(hmnu, 1, TRUE, &mii);
    
    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_SAVE;
    mii.typedata    = (DWORD)"Save";
    InsertMenuItem(hmnu, 2, TRUE, &mii);
    
    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_SAVEAS;
    mii.typedata    = (DWORD)"Save As...";
    InsertMenuItem(hmnu, 3, TRUE, &mii);

    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_CLOSE;
    mii.typedata    = (DWORD)"Close";
    InsertMenuItem(hmnu, 4, TRUE, &mii);
    
    mii.type        = MFT_SEPARATOR;
    mii.state       = 0;
    mii.id          = 0;
    mii.typedata    = 0;
    InsertMenuItem(hmnu, 5, TRUE, &mii);

    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_EXIT;
    mii.typedata    = (DWORD)"Exit";
    InsertMenuItem(hmnu, 6, TRUE, &mii);

    return hmnu;
}

static HMENU createpmenuedit ()
{
    HMENU hmnu;
    MENUITEMINFO mii;
    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING;
    mii.id          = 0;
    mii.typedata    = (DWORD)"Edit";
    hmnu = CreatePopupMenu (&mii);
    
    mii.type        = MFT_STRING ;
    mii.state       = 0;
    mii.id          = IDM_COPY;
    mii.typedata    = (DWORD)"Copy Screen";
    InsertMenuItem(hmnu, 0, TRUE, &mii);
     
    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_PASTE;
    mii.typedata    = (DWORD)"Paste";
    InsertMenuItem(hmnu, 1, TRUE, &mii);  
    
    return hmnu;
}

static HMENU createpmenuterminal ()
{
    HMENU hmnu;
    MENUITEMINFO mii;
    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING;
    mii.id          = 0;
    mii.typedata    = (DWORD)"Terminal";
    hmnu = CreatePopupMenu (&mii);
    
    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_40X15;
    mii.typedata    = (DWORD)"40x15 (small)";
    InsertMenuItem(hmnu, 0, TRUE, &mii);
     
    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_80X24;
    mii.typedata    = (DWORD)"80x24 (vt100)";
    InsertMenuItem(hmnu, 1, TRUE, &mii);
     
    mii.type        = MFT_STRING;
    mii.state       = MF_CHECKED;
    mii.id          = IDM_80X25;
    mii.typedata    = (DWORD)"80x25 (ibmpc)";
    InsertMenuItem(hmnu, 2, TRUE, &mii);
     
    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_80X40;
    mii.typedata    = (DWORD)"80x40 (xterm)";
    InsertMenuItem(hmnu, 3, TRUE, &mii);
     
    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_80X52;
    mii.typedata    = (DWORD)"80x52 (ibmvga)";
    InsertMenuItem(hmnu, 4, TRUE, &mii);

    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_96X25;
    mii.typedata    = (DWORD)"96x25 (wide)";
    InsertMenuItem(hmnu, 5, TRUE, &mii);

    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_96X40;
    mii.typedata    = (DWORD)"96x40 (My favorite)";
    InsertMenuItem(hmnu, 6, TRUE, &mii);

    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_96X52;
    mii.typedata    = (DWORD)"96x52 (large)";
    InsertMenuItem(hmnu, 7, TRUE, &mii);

    mii.type        = MFT_STRING;
    mii.state       = 0;
    mii.id          = IDM_CUSTOMIZE;
    mii.typedata    = (DWORD)"Customize...";
    InsertMenuItem(hmnu, 8, TRUE, &mii);
    
    return hmnu;
}

static HMENU createmenu ()
{
    HMENU hmnu;
    MENUITEMINFO mii;

    hmnu = CreateMenu();

    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING;
    mii.id          = 100;
    mii.typedata    = (DWORD)"File";
    mii.hsubmenu    = createpmenufile ();

    InsertMenuItem(hmnu, 0, TRUE, &mii);

    mii.type        = MFT_STRING;
    mii.id          = 110;
    mii.typedata    = (DWORD)"Edit";
    mii.hsubmenu    = createpmenuedit ();
    InsertMenuItem(hmnu, 1, TRUE, &mii);
    
    mii.type        = MFT_STRING;
    mii.id          = 120;
    mii.typedata    = (DWORD)"Terminal";
    mii.hsubmenu    = createpmenuterminal ();
    InsertMenuItem(hmnu, 2, TRUE, &mii);
    
    mii.type        = MFT_STRING;
    mii.id          = 130;
    mii.typedata    = (DWORD)"About";
    mii.hsubmenu    = createpmenuabout ();
    InsertMenuItem(hmnu, 3, TRUE, &mii);
                   
    return hmnu;
}

void SetTerminalWindowSize (PCONINFO pConInfo, WPARAM cmd_id)
{
    int col, row;
    RECT new_win_rc;
    struct winsize twinsz;
    
    switch (cmd_id) {
    case IDM_40X15:
        col = 40;
        row = 15;
        break;
    case IDM_80X24:
        col = 80;
        row = 24;
        break;
    case IDM_80X25:
        col = 80;
        row = 25;
        break;
    case IDM_80X40:
        col = 80;
        row = 40;
        break;
    case IDM_80X52:
        col = 80;
        row = 52;
        break;
    case IDM_96X25:
        col = 96;
        row = 25;
        break;
    case IDM_96X40:
        col = 96;
        row = 40;
        break;
    case IDM_96X52:
        col = 96;
        row = 52;
        break;
    case IDM_CUSTOMIZE:
    {
        char cols [10];
        char rows [10];
        char* newcols = cols;
        char* newrows = rows;
        myWINENTRY entries [] = {
            { "New number of columns:", &newcols, 0, 0 },
            { "New number of rows   :", &newrows, 0, 0 },
            { NULL, NULL, 0, 0 }
        };
        myWINBUTTON buttons[] = {
            { "OK", IDOK, BS_DEFPUSHBUTTON },
            { "Cancel", IDCANCEL, 0 },
            { NULL, 0, 0}
        };
        int result;

        sprintf (cols, "%d", pConInfo->cols);
        sprintf (rows, "%d", pConInfo->rows);
        result = myWinEntries (HWND_DESKTOP,
                "New Terminal Window Size",
                "Please specify the new terminal window size",
                340, 100, FALSE, entries, buttons);
        col = atoi (newcols);
        row = atoi (newrows);
        free (newcols);