reactos/dll/cpl/desk/effappdlg.c

/*
 * COPYRIGHT:       See COPYING in the top level directory
 * PROJECT:         ReactOS Display Control Panel
 * FILE:            dll/cpl/desk/effappdlg.c
 * PURPOSE:         Effects appearance dialog
 *
 * PROGRAMMER:      Jan Roeloffzen (jroeloffzen[at]hotmail[dot]com)
 *
 */

#include "desk.h"
#include "theme.h"
#include "appearance.h"

/* Update all the controls with the current values for the selected screen element */
static VOID
UpdateControls(HWND hwndDlg, GLOBALS *g)
{
    WPARAM state;
    state = SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_ANIMATION, BM_GETCHECK, 0, 0);
    g->ThemeAdv.Effects.bMenuAnimation = (state == BST_CHECKED) ? TRUE : FALSE;
	EnableWindow(GetDlgItem(hwndDlg, IDC_EFFAPPEARANCE_ANIMATIONTYPE), g->ThemeAdv.Effects.bMenuAnimation);

    //A boolean as an index for a 2-value list:
    SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_ANIMATIONTYPE, CB_SETCURSEL, (WPARAM)g->ThemeAdv.Effects.bMenuFade, 0);

    state = SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_KEYBOARDCUES, BM_GETCHECK, 0, 0);
    g->ThemeAdv.Effects.bKeyboardCues = (state == BST_CHECKED) ? TRUE : FALSE;
    state = SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_DRAGFULLWINDOWS, BM_GETCHECK, 0, 0);
    g->ThemeAdv.Effects.bDragFullWindows = (state == BST_CHECKED) ? TRUE : FALSE;

}


static VOID
SaveCurrentValues(HWND hwndDlg, GLOBALS *g)
{
}

static VOID
AddToCombo(HWND hwndDlg, INT From, INT To, INT Combo)
{
	INT iElement, iListIndex, i=0;
	TCHAR tstrText[80];

    for (iElement = From; iElement<=To; iElement++)
	{
		LoadString(hApplet, iElement, (LPTSTR)tstrText, 80);
		iListIndex = SendDlgItemMessage(hwndDlg, Combo, CB_ADDSTRING, 0, (LPARAM)tstrText);
		SendDlgItemMessage(hwndDlg, Combo, CB_SETITEMDATA, (WPARAM)iListIndex, (LPARAM)i++ );
	}
}

/* Initialize the effects appearance dialog */
static VOID
EffAppearanceDlg_Init(HWND hwndDlg, GLOBALS *g)
{
    WPARAM state;

    /* Copy the current theme values */
    g->ThemeAdv = g->Theme;

    AddToCombo(hwndDlg, IDS_SLIDEEFFECT, IDS_FADEEFFECT, IDC_EFFAPPEARANCE_ANIMATIONTYPE);

    state = g->ThemeAdv.Effects.bMenuAnimation ? BST_CHECKED : BST_UNCHECKED;
    SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_ANIMATION, BM_SETCHECK, state, 0);

    state = g->ThemeAdv.Effects.bKeyboardCues ? BST_CHECKED : BST_UNCHECKED;
    SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_KEYBOARDCUES, BM_SETCHECK, state, 0);

    state = g->ThemeAdv.Effects.bDragFullWindows ? BST_CHECKED : BST_UNCHECKED;
    SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_DRAGFULLWINDOWS, BM_SETCHECK, state, 0);

    /* Update the controls */
    UpdateControls(hwndDlg, g);
}


static VOID
EffAppearanceDlg_CleanUp(HWND hwndDlg, GLOBALS* g)
{
}

INT_PTR CALLBACK
EffAppearanceDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	GLOBALS* g;

	g = (GLOBALS*)GetWindowLongPtr(hwndDlg, DWLP_USER);

	switch (uMsg)
	{
		case WM_INITDIALOG:
			g = (GLOBALS*)lParam;
			SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)g);
			EffAppearanceDlg_Init(hwndDlg, g);
			break;

		case WM_DESTROY:
			EffAppearanceDlg_CleanUp(hwndDlg, g);
			break;

		case WM_COMMAND:
			switch(LOWORD(wParam))
			{
				case IDOK:
					SaveCurrentValues(hwndDlg, g);
					EndDialog(hwndDlg, 0);
					break;

				case IDCANCEL:
					g->ThemeAdv = g->Theme;
					EndDialog(hwndDlg, 0);
					break;

				case IDC_EFFAPPEARANCE_ANIMATION:
				case IDC_EFFAPPEARANCE_KEYBOARDCUES:
				case IDC_EFFAPPEARANCE_DRAGFULLWINDOWS:
                    if (HIWORD(wParam) == BN_CLICKED)
                    {
						UpdateControls(hwndDlg, g);
                    }
					break;

				case IDC_EFFAPPEARANCE_ANIMATIONTYPE:
					if (HIWORD(wParam) == CBN_SELCHANGE)
					{
						SaveCurrentValues(hwndDlg, g);
						g->ThemeAdv.Effects.bMenuFade = SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_ANIMATIONTYPE, CB_GETCURSEL, 0, 0);
						UpdateControls(hwndDlg, g);
					}
					break;

				default:
					return FALSE;
			}
			break;

		default:
			return FALSE;
	}

	return TRUE;
}