listdemo.c

minigui的相关资料建立minigui环境必需

/*
** $Id: listdemo.c,v 1.3 2003/06/13 06:50:39 weiym Exp $
** 
** Listing 8.1
**
** listbox.c: Sample program for MiniGUI Programming Guide
**      The usage of LISTBOX control.
** 
** Copyright (C) 2003 Feynman Software.
**
** License: GPL
*/

#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/types.h>
#include <unistd.h>
#include <pwd.h>
#include <errno.h>

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

#define IDL_DEMO1    100 //list box
#define IDL_DEMO2    110  //check box
#define IDC_PATH     120

static DLGTEMPLATE DlgListDemo =
{
    WS_BORDER | WS_CAPTION,
    WS_EX_NONE,
    0, 0, 320, 240,
    "达盛ListDemo",
    0, 0,
    7, NULL,
    0
};

static CTRLDATA CtrlListDemoFiles[] =
{ 
    {
        CTRL_STATIC,
        WS_VISIBLE | SS_SIMPLE, 
        10, 10, 130, 15,
        IDC_STATIC,
        "ListDemo1 Notify",
        0
    },
    {
        CTRL_LISTBOX,
        WS_VISIBLE | WS_VSCROLL | WS_BORDER | LBS_SORT | LBS_NOTIFY,
        10, 30, 130, 100,
        IDL_DEMO1,
        "",
        0
    },
    {
        CTRL_STATIC,
        WS_VISIBLE | SS_SIMPLE, 
        150, 10, 130, 15, 
        IDC_STATIC, 
       "ListDemo2 CheckBox",
        0
    },
    {
        CTRL_LISTBOX,
        WS_VISIBLE | WS_VSCROLL | WS_BORDER | LBS_SORT | LBS_CHECKBOX,
        150, 30, 130, 100,
        IDL_DEMO2,
        "",
        0
    },
#if 0
    {
        CTRL_STATIC,
        WS_VISIBLE | SS_SIMPLE, 
        10, 150, 290, 15, 
        IDC_PATH, 
       "路径：",
        0
    },
#endif
    {
        "button",
        WS_VISIBLE | BS_DEFPUSHBUTTON | WS_TABSTOP | WS_GROUP,
        10, 170, 130, 25,
        IDOK, 
        "OK",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
        150, 170, 130, 25,
        IDCANCEL,
        "Cancel",
        0
    },
};


#if 0
static void fill_boxes (HWND hDlg, const char* path)
{
    struct dirent* dir_ent;
    DIR*   dir;
    struct stat ftype;
    char   fullpath [PATH_MAX + 1];

    SendDlgItemMessage (hDlg, IDL_DEMO1, LB_RESETCONTENT, 0, (LPARAM)0);
    SendDlgItemMessage (hDlg, IDL_DEMO2, LB_RESETCONTENT, 0, (LPARAM)0);
    SetWindowText (GetDlgItem (hDlg, IDC_PATH), path);
    
    if ((dir = opendir (path)) == NULL)
         return;

    while ( (dir_ent = readdir ( dir )) != NULL ) {

        /* Assemble full path name. */
        strncpy (fullpath, path, PATH_MAX);
        strcat (fullpath, "/");
        strcat (fullpath, dir_ent->d_name);
        
        if (stat (fullpath, &ftype) < 0 ) {
           continue;
        }

        if (S_ISDIR (ftype.st_mode))
            SendDlgItemMessage (hDlg, IDL_DEMO1, LB_ADDSTRING, 0, (LPARAM)dir_ent->d_name);
        else if (S_ISREG (ftype.st_mode)) {
            LISTBOXITEMINFO lbii;

            lbii.string = dir_ent->d_name;
            lbii.cmFlag = CMFLAG_BLANK;
            lbii.hIcon = 0;
            SendDlgItemMessage (hDlg, IDL_DEMO2, LB_ADDSTRING, 0, (LPARAM)&lbii);
        }
    }

    closedir (dir);
}
#endif

#if 1
static void prompt (HWND hDlg)
{
    int i;
    char files [1024] = "你选择要删除的文件是：\n";

    for (i = 0; i < SendDlgItemMessage (hDlg, IDL_DEMO2, LB_GETCOUNT, 0, 0L); i++) {
	char file [MAX_NAME + 1];
        int status = SendDlgItemMessage (hDlg, IDL_DEMO2, LB_GETCHECKMARK, i, 0);
        if (status == CMFLAG_CHECKED) {
            SendDlgItemMessage (hDlg, IDL_DEMO2, LB_GETTEXT, i, (LPARAM)file);
	    strcat (files, file);
	    strcat (files, "\n");
	}
    }

    MessageBox (hDlg, files, "确认删除", MB_OK | MB_ICONINFORMATION);
}
#endif


static int ListDemoFilesBoxProc (HWND hDlg, int message, WPARAM wParam, LPARAM lParam)
{
    switch (message) {
    case MSG_INITDIALOG:
    {
	char demo1 [20]= "Hello,demo1";
	SendMessage (GetDlgItem (hDlg, IDL_DEMO1), LB_ADDSTRING,0,(LPARAM)demo1);
	SendMessage (GetDlgItem (hDlg, IDL_DEMO1), LB_ADDSTRING,0,(LPARAM)"demo1 string1");
	SendMessage (GetDlgItem (hDlg, IDL_DEMO1), LB_ADDSTRING,0,(LPARAM)"demo1 string2");

#if 0
        LISTBOXITEMINFO lbii; 
	lbii.string = "Hello demo2";
	lbii.cmFlag = CMFLAG_BLANK;
	lbii.hIcon = 0;
	
        SendDlgItemMessage (hDlg, IDL_DEMO2, LB_ADDSTRING, 0, (LPARAM)&lbii);
	lbii.string = "demo2 string";
	lbii.cmFlag = CMFLAG_CHECKED;
	lbii.hIcon = 0;
        SendDlgItemMessage (hDlg, IDL_DEMO2, LB_ADDSTRING, 0, (LPARAM)&lbii);
#endif
	return 1;
 
    }
        
    case MSG_COMMAND:
        switch (wParam) {
        case IDOK:
            prompt (hDlg);
        case IDCANCEL:
            EndDialog (hDlg, wParam);
            break;
        }
        break;
        
    }
    
    return DefaultDialogProc (hDlg, message, wParam, lParam);
}

int MiniGUIMain (int argc, const char* argv[])
{
    
    DlgListDemo.controls = CtrlListDemoFiles;
    
    DialogBoxIndirectParam (&DlgListDemo, HWND_DESKTOP, ListDemoFilesBoxProc, 0L);

    return 0;
}