reactos/rosapps/templates/dialog/dialog.c

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/*
* ReactOS Standard Dialog Application Template
*
* dialog.c
*
* Copyright (C) 2002 Robert Dickenson <robd@reactos.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <commctrl.h>
#include <tchar.h>
#include <assert.h>
#include "resource.h"
#include "trace.h"
#define _USE_MSG_PUMP_
typedef struct tagDialogData {
HWND hWnd;
LONG lData;
} DialogData;
HINSTANCE hInst;
HWND hTabWnd;
HWND hPage1;
HWND hPage2;
HWND hPage3;
LRESULT CreateMemoryDialog(HINSTANCE, HWND hwndOwner, LPSTR lpszMessage);
LRESULT CALLBACK PageWndProc1(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK PageWndProc2(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK PageWndProc3(HWND, UINT, WPARAM, LPARAM);
////////////////////////////////////////////////////////////////////////////////
static BOOL OnCreate(HWND hWnd, LONG lData)
{
TCHAR szTemp[256];
TCITEM item;
// Initialize the Windows Common Controls DLL
#ifdef __GNUC__
InitCommonControls();
#else
INITCOMMONCONTROLSEX ex = { sizeof(INITCOMMONCONTROLSEX), ICC_TAB_CLASSES };
InitCommonControlsEx(&ex);
#endif
// Create tab pages
hTabWnd = GetDlgItem(hWnd, IDC_TAB);
hPage1 = CreateDialog(hInst, MAKEINTRESOURCE(IDD_PAGE1), hWnd, (DLGPROC)PageWndProc1);
hPage2 = CreateDialog(hInst, MAKEINTRESOURCE(IDD_PAGE2), hWnd, (DLGPROC)PageWndProc2);
hPage3 = CreateDialog(hInst, MAKEINTRESOURCE(IDD_PAGE3), hWnd, (DLGPROC)PageWndProc3);
// Insert tabs
_tcscpy(szTemp, _T("Page One"));
memset(&item, 0, sizeof(TCITEM));
item.mask = TCIF_TEXT;
item.pszText = szTemp;
TabCtrl_InsertItem(hTabWnd, 0, &item);
_tcscpy(szTemp, _T("Page Two"));
memset(&item, 0, sizeof(TCITEM));
item.mask = TCIF_TEXT;
item.pszText = szTemp;
TabCtrl_InsertItem(hTabWnd, 1, &item);
_tcscpy(szTemp, _T("Page Three"));
memset(&item, 0, sizeof(TCITEM));
item.mask = TCIF_TEXT;
item.pszText = szTemp;
TabCtrl_InsertItem(hTabWnd, 2, &item);
ShowWindow(hPage1, SW_SHOW);
return TRUE;
}
void OnTabWndSelChange(void)
{
switch (TabCtrl_GetCurSel(hTabWnd)) {
case 0:
ShowWindow(hPage1, SW_SHOW);
ShowWindow(hPage2, SW_HIDE);
ShowWindow(hPage3, SW_HIDE);
BringWindowToTop(hPage1);
SetFocus(hTabWnd);
break;
case 1:
ShowWindow(hPage1, SW_HIDE);
ShowWindow(hPage2, SW_SHOW);
ShowWindow(hPage3, SW_HIDE);
BringWindowToTop(hPage2);
SetFocus(hTabWnd);
break;
case 2:
ShowWindow(hPage1, SW_HIDE);
ShowWindow(hPage2, SW_HIDE);
ShowWindow(hPage3, SW_SHOW);
BringWindowToTop(hPage3);
SetFocus(hTabWnd);
break;
}
}
LRESULT CALLBACK DlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
int idctrl;
LPNMHDR pnmh;
LPCREATESTRUCT lpCS;
LONG nThisApp = 0;
DialogData* pData = (DialogData*)GetWindowLong(hDlg, DWL_USER);
if (pData) nThisApp = pData->lData;
switch (message) {
case WM_CREATE:
lpCS = (LPCREATESTRUCT)lParam;
assert(lpCS);
lpCS->style &= ~WS_POPUP;
break;
case WM_INITDIALOG:
pData = (DialogData*)lParam;
SetWindowLong(hDlg, DWL_USER, (LONG)pData);
if (pData) nThisApp = pData->lData;
return OnCreate(hDlg, nThisApp);
#ifdef _USE_MSG_PUMP_
case WM_DESTROY:
if (pData && (pData->hWnd == hDlg)) {
pData->hWnd = 0;
PostQuitMessage(0);
}
break;
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDOK:
//MessageBox(NULL, _T("Good-bye"), _T("dialog"), MB_ICONEXCLAMATION);
CreateMemoryDialog(hInst, GetDesktopWindow(), "DisplayMyMessage");
case IDCANCEL:
if (pData && (pData->hWnd == hDlg)) {
DestroyWindow(pData->hWnd);
}
break;
}
break;
#else
case WM_COMMAND:
if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) {
EndDialog(hDlg, LOWORD(wParam));
return TRUE;
}
#endif
case WM_NOTIFY:
idctrl = (int)wParam;
pnmh = (LPNMHDR)lParam;
if ((pnmh->hwndFrom == hTabWnd) &&
(pnmh->idFrom == IDC_TAB) &&
(pnmh->code == TCN_SELCHANGE))
{
OnTabWndSelChange();
}
break;
}
return 0;
}
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
#ifdef _USE_MSG_PUMP_
MSG msg;
HACCEL hAccel;
DialogData instData = { NULL, 34 };
hInst = hInstance;
instData.hWnd = CreateDialogParam(hInst, MAKEINTRESOURCE(IDD_TABBED_DIALOG), NULL, (DLGPROC)DlgProc, (LPARAM)&instData);
ShowWindow(instData.hWnd, SW_SHOW);
hAccel = LoadAccelerators(hInst, (LPCTSTR)IDR_ACCELERATOR);
while (GetMessage(&msg, NULL, 0, 0)) {
if (!TranslateAccelerator(instData.hWnd, hAccel, &msg)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
#else
hInst = hInstance;
DialogBox(hInst, (LPCTSTR)IDD_TABBED_DIALOG, NULL, (DLGPROC)DlgProc);
//CreateMemoryDialog(hInst, GetDesktopWindow(), "CreateMemoryDialog");
#endif
return 0;
}