minigui-docs/programming-guide-zh/samples/progressbar.c

/*
** wnd_template.c: Sample program for mGNCS Programming Guide
**      Using progressbar.
**
** Copyright (C) 2009 ~ 2019 FMSoft Technologies.
*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

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

#include <mgncs/mgncs.h>

#define ID_BTN  101
#define ID_PROG 200

static BOOL mymain_onCreate (mWidget* _this, DWORD add_data)
{
    SetTimer (_this->hwnd, 100, 20);
    return TRUE;
}

static void mymain_onClose (mWidget* _this, int message)
{
    DestroyMainWindow (_this->hwnd);
    PostQuitMessage (_this->hwnd);
}

static void mymain_onTimer (mWidget *_this, int id, DWORD count)
{
//START_OF_SET_PROPERTY
    static int pb_pos = 0;

    mProgressBar *pb = (mProgressBar*)ncsGetChildObj (_this->hwnd, ID_PROG);
    if (pb)
    {
        pb_pos++;
        _c(pb)->setProperty(pb, NCSP_PROG_CURPOS, pb_pos);

        if (pb_pos == _c(pb)->getProperty(pb, NCSP_PROG_MAXPOS))
        {
            DestroyMainWindow (_this->hwnd);
            PostQuitMessage (_this->hwnd);
        }
    }
//END_OF_SET_PROPERTY
}

static void mymain_onPaint(mWidget *self, HDC hdc, const CLIPRGN* inv)
{
    SetBkMode (hdc, BM_TRANSPARENT);
    TextOut (hdc, 10, 10, "Installing ......");
}

static NCS_EVENT_HANDLER mymain_handlers[] = {
    {MSG_CREATE, mymain_onCreate},
    {MSG_CLOSE,  mymain_onClose},
    {MSG_PAINT,  mymain_onPaint},
    {MSG_TIMER,  mymain_onTimer},
    {0, NULL}
};

static void btn_onClicked(mWidget* _this, int id, int nc, HWND hCtrl)
{
    if(nc == NCSN_WIDGET_CLICKED)
    {
        PostMessage(GetParent(_this->hwnd), MSG_CLOSE, 0, 0);
    }
};

static NCS_EVENT_HANDLER btn_handlers[] =
{
    {NCS_NOTIFY_CODE(NCSN_WIDGET_CLICKED), btn_onClicked},
    {0, NULL}
};

static NCS_RDR_INFO btn_rdr_info[] =
{
    {"fashion","fashion", NULL}
};

//START_OF_INITIAL_PROPS
static NCS_PROP_ENTRY progress_props[] =
{
    {NCSP_PROG_MAXPOS, 100},
    {NCSP_PROG_MINPOS, 0  },
    {NCSP_PROG_LINESTEP, 1},
    {NCSP_PROG_CURPOS, 0  },
    { 0, 0 }
};
//END_OF_INITIAL_PROPS

//START_OF_TEMPLATE
static NCS_WND_TEMPLATE _ctrl_templ[] =
{
    {
        NCSCTRL_PROGRESSBAR,
        ID_PROG,
        10, 33, 290, 25,
        WS_BORDER | WS_VISIBLE | NCSS_PRGBAR_SHOWPERCENT,
        WS_EX_NONE,
        "",
        progress_props,
        NULL,
        NULL, NULL, 0, 0
    },
    {
        NCSCTRL_BUTTON,
        ID_BTN,
        120, 70, 80, 25,
        WS_VISIBLE | NCSS_NOTIFY,
        WS_EX_NONE,
        "Cancel",
        NULL,
        btn_rdr_info,
        btn_handlers, NULL, 0, 0
    },
};
//END_OF_TEMPLATE

static NCS_MNWND_TEMPLATE mymain_templ =
{
    NCSCTRL_DIALOGBOX,
    1,
    0, 0, 320, 130,
    WS_CAPTION | WS_BORDER | WS_VISIBLE,
    WS_EX_NONE,
    "Progressbar",
    NULL,
    NULL,
    mymain_handlers,
    _ctrl_templ,
    sizeof(_ctrl_templ)/sizeof(NCS_WND_TEMPLATE),
    0,
    0, 0,
};

int MiniGUIMain (int argc, const char* argv[])
{
    ncsInitialize ();

    mDialogBox* mydlg = (mDialogBox *)ncsCreateMainWindowIndirect
                (&mymain_templ, HWND_DESKTOP);

    _c(mydlg)->doModal (mydlg, TRUE);

    ncsUninitialize ();

    return 0;
}