bgset.c

minigui PDA系统 可实现手机功能

#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 "sysset.h"
#include "../mybuttonreg.h"

extern BITMAP main_bkgnd;

#define IDL_DIR    	100
#define IDL_FILE   	110
#define IDC_PATH   	120

//#define  FILE_bgset "data/background_text.txt"  

static BITMAP bmp_bkgnd;
static BITMAP ok_pushed;
static BITMAP ok_unpushed;
static BITMAP ok_mousemove;
static BITMAP return_pushed;
static BITMAP return_unpushed;
static BITMAP return_mousemove;

static HWND hCtrl1;
static HWND hCtrl2;

char cwd [MAX_PATH + 1];
static DLGTEMPLATE DlgDelFiles =
{
    WS_BORDER | WS_CAPTION,
    WS_EX_NONE,
    0, 0, 320, 240,
    "★★☆★★　4主题背景选择　★★☆★★",
    0, 0,
    2, NULL,
    0
};

static CTRLDATA CtrlDelFiles[] =
{ 
    {
        CTRL_LISTBOX,
        WS_VISIBLE | WS_VSCROLL | WS_BORDER | LBS_SORT | LBS_NOTIFY,
	10, 30, 140, 100,
        IDL_DIR,
        "",
        0
    },
    {
	CTRL_LISTBOX,
	//WS_CHILD | WS_VISIBLE | WS_BORDER | LBS_SORT |LBS_AUTOCHECK |LBS_USEICON | LBS_AUTOCHECKBOX | WS_VSCROLL,
	WS_CHILD | WS_VISIBLE | WS_BORDER | LBS_SORT |LBS_AUTOCHECK |LBS_USEICON |WS_VSCROLL,
	165, 30, 140, 100,
        IDL_FILE,
        "",
        0
    },
    /*
    {
        "button",
        WS_VISIBLE | BS_DEFPUSHBUTTON | WS_TABSTOP | WS_GROUP,
        40, 160, 80, 28,
        IDOK, 
        "确定",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
        190, 160, 80, 28,
        IDCANCEL,
        "返回",
        0
    },
    */
};

static void fill_boxes (HWND hDlg, const char* path)
{
#ifdef __ECOS__
    LISTBOXITEMINFO lbii;

    lbii.string = "file.1";
    lbii.cmFlag = CMFLAG_BLANK;
    lbii.hIcon = 0;
    SendDlgItemMessage (hDlg, IDL_FILE, LB_ADDSTRING, 0, (LPARAM)&lbii);

    lbii.string = "file.2";
    SendDlgItemMessage (hDlg, IDL_FILE, LB_ADDSTRING, 0, (LPARAM)&lbii);

    lbii.string = "file.3";
    SendDlgItemMessage (hDlg, IDL_FILE, LB_ADDSTRING, 0, (LPARAM)&lbii);
#else
    struct dirent* dir_ent;
    DIR*   dir;
    struct stat ftype;
    char   fullpath [PATH_MAX + 1];

    SendDlgItemMessage (hDlg, IDL_DIR, LB_RESETCONTENT, 0, (LPARAM)0);
    SendDlgItemMessage (hDlg, IDL_FILE, 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_DIR, 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_FILE, LB_ADDSTRING, 0, (LPARAM)&lbii);
        }
    }

    closedir (dir);
#endif
}

static void dir_notif_proc (HWND hwnd, int id, int nc, DWORD add_data)
{
    if (nc == LBN_CLICKED || nc == LBN_ENTER) {
        int cur_sel = SendMessage (hwnd, LB_GETCURSEL, 0, 0L);
        if (cur_sel >= 0) {
  //          char cwd [MAX_PATH + 1];
            char dir [MAX_NAME + 1];
            GetWindowText (GetDlgItem (GetParent (hwnd), IDC_PATH), cwd, MAX_PATH);
            SendMessage (hwnd, LB_GETTEXT, cur_sel, (LPARAM)dir);

            if (strcmp (dir, ".") == 0)
                return;
            	strcat (cwd, "/");
	    	strcat (cwd, dir);
            fill_boxes (GetParent (hwnd), cwd);
        }
    }
}

void file_notif_proc (HWND hwnd, int id, int nc, DWORD add_data)
{
}
/*static void prompt (HWND hDlg)
{
    	int i=0;
	HWND	hDlg_bgset;
    	char files [1024] = "背景图片更换成功!\n";
	char cBufmain[40]="image/";
	
   	for (i = 0; i < SendDlgItemMessage (hDlg, IDL_FILE, LB_GETCOUNT, 0, 0L); i++) 
 	{
		char file [MAX_NAME + 1];
       // int status = SendDlgItemMessage (hDlg, IDL_FILE, LB_GETCHECKMARK, i, 0);
		//int status = SendDlgItemMessage (hDlg, IDL_FILE, LB_GETITEMDATA, i, 0);
			if (CMFLAG_CHECKED) 
        	{
            		SendDlgItemMessage (hDlg, IDL_FILE, LB_GETTEXT, i, (LPARAM)file);
			strcat (files, file);
			strcat (files, "\n");
			strcat (cBufmain, file);
			
			LoadBitmap (HDC_SCREEN, &main_bkgnd, cBufmain); 
	 	}
     	}	
	MessageBox (hDlg, files, "确认更换", MB_OK | MB_ICONINFORMATION);
    
}*/

static void prompt (HWND hDlg)
{
    	int index=0;
	HWND	hDlg_bgset;
    	char files [1024] = "要更换的背景图片为:\n";
	char cBufmain[1024];
	char file [MAX_NAME + 1];
		 index = SendMessage ( GetDlgItem ( hDlg,IDL_FILE ), LB_GETCURSEL, 0, 0 );
			if ( index >= 0 )
        		{
            			SendDlgItemMessage (hDlg, IDL_FILE, LB_GETTEXT, index, (LPARAM)file);
				strcat (files, file);
				strcat (files, "\n");
				strcat ( cwd, "/" );
				strcpy (cBufmain, cwd);
				strcat (cBufmain, file);

				UnloadBitmap ( &main_bkgnd );
				index = LoadBitmap (HDC_SCREEN, &main_bkgnd, cBufmain); 
				if ( index < 0 )
				{
					MessageBox (hDlg, "更换背景失败", "错误", MB_OK | MB_ICONINFORMATION);
					LoadBitmap (HDC_SCREEN, &main_bkgnd, "image/bkgnd.jpg"); 
					return;
				}
				else
					MessageBox (hDlg, "更换背景成功", "成功", MB_OK | MB_ICONINFORMATION);

	 		}
    
}

static void notify_proc (HWND hwnd, int id, int nc, DWORD add_data)
{	
	//printf("hwnd=%d\n", hwnd);		
	if ( hwnd == hCtrl1 && nc == MYBUTTON_PUSHED)
	{		
		//SetWindowAdditionalData(hwnd, (DWORD)&ok_pushed);
	} 
	if(hwnd == hCtrl2 && nc == MYBUTTON_PUSHED)
		{
			//SetWindowAdditionalData(hwnd, (DWORD)&return_pushed);
		}
			
	if ( hwnd == hCtrl1 && nc == BN_CLICKED&&id==IDOK)
	{
		//SetWindowAdditionalData(hwnd, (DWORD)&ok_unpushed);
		prompt (GetParent(hwnd));
		// add your business code
	} 
	if(hwnd == hCtrl2 && nc == BN_CLICKED&&id==IDCANCEL)
		{
		//	SetWindowAdditionalData(hwnd, (DWORD)&return_unpushed);
			SendNotifyMessage(GetParent(hwnd),MSG_CLOSE,0,0);
		}
	
	if( hwnd == hCtrl1 && nc == MYBUTTON_MOUSEMOVE)
	{	
	//	SetWindowAdditionalData(hwnd, (DWORD)&ok_mousemove);
	} 
	if(hwnd == hCtrl2 && nc == MYBUTTON_MOUSEMOVE)
		{
		//	SetWindowAdditionalData(hwnd, (DWORD)&return_mousemove);
		}
			
	InvalidateRect (hwnd, NULL, TRUE);
}


static int DelFilesBoxProc (HWND hDlg, int message, WPARAM wParam, LPARAM lParam)
{
	HDC hdc;
	char cwd[MAX_PATH+1];
	switch (message) {
		case MSG_INITDIALOG:
    		{
			//LoadBitmap (HDC_SCREEN, &ok_pushed, "image/button/413.jpg");
        //					LoadBitmap (HDC_SCREEN, &ok_unpushed, "image/button/411.jpg");
        	//				LoadBitmap (HDC_SCREEN, &ok_mousemove, "image/button/412.jpg");
					//LoadBitmap (HDC_SCREEN, &return_pushed, "image/button/423.jpg");
        		//			LoadBitmap (HDC_SCREEN, &return_unpushed, "image/button/421.jpg");
        			//		LoadBitmap (HDC_SCREEN, &return_mousemove, "image/button/422.jpg");
			
			
			CreateWindowEx(CTRL_STATIC, 
										"路径：",WS_VISIBLE | SS_SIMPLE, WS_EX_TRANSPARENT, IDC_PATH, 10, 140, 290, 15, hDlg, 0);
			
		//	hCtrl1 = CreateWindowEx(CTRL_MYBUTTON, 
			//						"确定",WS_VISIBLE , WS_EX_TRANSPARENT,IDOK,  40, 160, 80, 28, hDlg, (DWORD)&ok_unpushed); 
			hCtrl1 =CreateWindow ("button",
                          "确定",
                          WS_CHILD | BS_PUSHBUTTON | WS_VISIBLE,
                          IDOK,  40, 160, 80, 28, hDlg, 0);																																																
		//	hCtrl2 = CreateWindowEx(CTRL_MYBUTTON, 
			//						"返回",WS_VISIBLE | WS_CHILD, WS_EX_TRANSPARENT,IDCANCEL,  190, 160, 80, 28,hDlg, (DWORD)&return_unpushed);		
			hCtrl2 =CreateWindow ("button",
                          "返回",
                          WS_CHILD | BS_PUSHBUTTON | WS_VISIBLE,
                          IDCANCEL,  190, 160, 80, 28,hDlg, 0);													
						
				SetNotificationCallback (hCtrl1, notify_proc);
				SetNotificationCallback (hCtrl2, notify_proc);		
										
        		SetNotificationCallback (GetDlgItem (hDlg, IDL_DIR), dir_notif_proc);
        		SetNotificationCallback (GetDlgItem (hDlg, IDL_FILE), file_notif_proc);
        		fill_boxes (hDlg, getcwd (cwd, MAX_PATH));
        		return 1;
    		}
    	
    	case MSG_MOUSEMOVE:
			//	SetWindowAdditionalData(hCtrl1, (DWORD)&ok_unpushed);
				//SetWindowAdditionalData(hCtrl2, (DWORD)&return_unpushed);
				
				InvalidateRect (hCtrl1, NULL, TRUE);
				InvalidateRect (hCtrl2, NULL, TRUE);
				break;	
    		
		case MSG_PAINT:
			//printf ("BeginPaint.\n");
			hdc = BeginPaint (hDlg);
			SetBkMode(hdc, BM_TRANSPARENT);
			SetTextColor(hdc, PIXEL_red);//设置字体颜色
			TextOut (hdc, 10, 10, "目录列表");
			TextOut (hdc, 165, 10, "文件列表");
		//	SetTextColor(GetClientDC(GetDlgItem(hDlg,IDC_PATH)), PIXEL_red);
			EndPaint (hDlg, hdc);
			//printf ("EndPaint.\n");
			return 0;
		case MSG_ERASEBKGND:
			{
	    			HDC hdc = (HDC)wParam;
	    			const RECT* clip = (const RECT*) lParam;
	    			BOOL fGetDC = FALSE;
	    			RECT rcTemp;
		    
	    			if (hdc == 0) {
					hdc = GetClientDC (hDlg);
					fGetDC = TRUE;
	    			}       
	    			if (clip) {
					rcTemp = *clip;
					ScreenToClient (hDlg, &rcTemp.left, &rcTemp.top);
					ScreenToClient (hDlg, &rcTemp.right, &rcTemp.bottom);
					IncludeClipRect (hdc, &rcTemp);
	   		 	}

	    			FillBoxWithBitmap (hdc, 0, 0, 320, 206, &bmp_bkgnd);

	    			if (fGetDC)
					ReleaseDC (hdc);
	    			return 0;
			}
			/*
    	    	case MSG_COMMAND:
        		switch (wParam)
        		{
        			case IDOK:   //此处有一BUG---如果没选中文件也弹出更换成功消息框
           				prompt (hDlg);
           				break;
        			case IDCANCEL:
            			EndDialog (hDlg, wParam);
            			break;
        		}
        		break;
        		*/
        		
			case MSG_CLOSE:				
		{
		/*	UnloadBitmap (&bmp_bkgnd);
			UnloadBitmap (&return_pushed);
        	UnloadBitmap (&return_unpushed);
        	UnloadBitmap (&return_mousemove);
			UnloadBitmap (&ok_pushed);
        	UnloadBitmap (&ok_unpushed);
        	UnloadBitmap (&ok_mousemove);
     */
			EndDialog (hDlg, IDCANCEL);
		}
       	return 0;
      	}
  	return DefaultDialogProc (hDlg, message, wParam, lParam);
}

int backgroundset(HWND SYShcwd)
{	
	RegisterMyButtonControl ();
	if (LoadBitmap (HDC_SCREEN, &bmp_bkgnd, "image/background/bkgnd29.jpg"))
         return 1;
    	DlgDelFiles.controls = CtrlDelFiles;
    	DialogBoxIndirectParam (&DlgDelFiles, HWND_DESKTOP, DelFilesBoxProc, 0L);
    UnregisterMyButtonControl ();
	return 0;    
		
}