staticdlg.c

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//======================================================================
// StaticDlg - Static control dialog box window code
//
// Written for the book Programming Windows CE
// Copyright (C) 1998 Douglas Boling
//======================================================================
#include <windows.h>                 // For all that Windows stuff
#include <prsht.h>                   // Property sheet includes
#include "DlgDemo.h"                 // Program-specific stuff

extern HINSTANCE hInst;
//----------------------------------------------------------------------
// Global data
//
// Identification strings for various WM_COMMAND notifications
NOTELABELS nlStatic[] = {{TEXT ("STN_CLICKED"), 0},
                         {TEXT ("STN_ENABLE "), 2},
                         {TEXT ("STN_DISABLE"), 3},
};
extern NOTELABELS nlPropPage[];
extern int nPropPageSize;
//======================================================================
// StaticDlgProc - Button page dialog box procedure
//
BOOL CALLBACK StaticDlgProc (HWND hWnd, UINT wMsg, WPARAM wParam,
                             LPARAM lParam) {
    TCHAR szOut[128];
    HWND hwndMain;
    INT i;

    switch (wMsg) {

        case WM_INITDIALOG:
            // The generic parameter contains the
            // top-level window handle.
            hwndMain = (HWND)((LPPROPSHEETPAGE)lParam)->lParam;
            // Save the window handle in the window structure.
            SetWindowLong (hWnd, DWL_USER, (LONG)hwndMain);
            return TRUE;
        //
        // Reflect WM_COMMAND messages to main window.
        //
        case WM_COMMAND:
            // Get the handle of the main window from the user word.
            hwndMain = (HWND) GetWindowLong (hWnd, DWL_USER);

            // Look up button notification.
            lstrcpy (szOut, TEXT ("WM_COMMAND: "));
            for (i = 0; i < dim(nlStatic); i++) {
                if (HIWORD (wParam) == nlStatic[i].wNotification) {
                    lstrcat (szOut, nlStatic[i].pszLabel);
                    break;
                }
            }
            if (i == dim(nlStatic))
                wsprintf (szOut, TEXT ("WM_COMMAND notification: %x"),
                          HIWORD (wParam));

            SendMessage (hwndMain, MYMSG_ADDLINE,
                         MAKEWPARAM (LOWORD (wParam),ID_STATPAGE),
                         (LPARAM)szOut);
            return TRUE;

        //
        // Reflect notify message.
        //
        case WM_NOTIFY:
            // Get the handle of the main window from the user word.
            hwndMain = (HWND) GetWindowLong (hWnd, DWL_USER);

            // Look up notify message.
            for (i = 0; i < nPropPageSize; i++) {
                if (((NMHDR *)lParam)->code ==
                    nlPropPage[i].wNotification) {
                        lstrcpy (szOut, nlPropPage[i].pszLabel);
                    break;
                }
            }
            if (i == nPropPageSize)
                wsprintf (szOut, TEXT ("Notify code:%d"),
                          ((NMHDR *)lParam)->code);

            SendMessage (hwndMain, MYMSG_ADDLINE,
                         MAKEWPARAM (-1,ID_STATPAGE), (LPARAM)szOut);

            return FALSE;  // Return false to force default processing.
    }
    return FALSE;
}