LOCAL BOOL ListBox_OnCreate(HWND hWindow, CREATESTRUCT FAR* lpCreateStruct)
/***********************************************************************/
{
LPLISTBOXDATA lpData;
LONG lResult;
lpData = (LPLISTBOXDATA)Alloc(sizeof(LISTBOXDATA));
if (!lpData)
return(FALSE);
clr((LPTR)lpData, sizeof(LISTBOXDATA));
lpData->fEnableMove = TRUE;
SetWindowLong(hWindow, ListBox_WindowExtra, (long)lpData);
lResult = FORWARD_WM_CREATE(hWindow, lpCreateStruct, ListBox_CallWindowProc);
return(lResult >= 0);
}
BOOL FAR PASCAL _EXPORT openMDITab(HWND hwnd, LPTabData lpTabData)
{
#if defined(_WIN32)
HMODULE hInstance=InstanceFromWindow(hwnd);
LPWORD p, lpCreateParams;
#else
HINSTANCE hInstance=InstanceFromWindow(hwnd);
LPBYTE p, lpCreateParams;
#endif
LPBYTE lpszClass, lpszText = NULL;
HWND hwndPrevChild=GetDlgItem(hwnd, lpTabData->nFrame);
HFONT hFont;
int nIndex=TabCtrl_GetCurSel(lpTabData->hwndTab);
LPDLGTEMPLATE lpDlgTemplate;
LPDLGITEMTEMPLATE lpDlgItemTemplate;
LPFONTINFO lpFontInfo;
HWND hwndChild;
int nNumControls;
RECT rc;
if (nIndex<0)
return(FALSE);
ShowWindow(GetDlgItem(hwnd, 990), SW_HIDE);
lpTabData->nIndex=nIndex;
lpDlgTemplate=lpTabData->lpTabList[nIndex].lpDlgTemplate;
hFont=GetWindowFont(hwndPrevChild);//(hwnd);
// Ignore everything in Dialog Template except for the number
// of controls.
nNumControls=lpDlgTemplate->cdit;
#if defined(_WIN32)
p=(LPWORD)(&lpDlgTemplate->cy+1); // Start of Menu name
#if defined(_TABDEBUG)
checkResource(hwnd, p, "Start of menu name");
#endif
if (*p==0xffff) // Skip the menu name string
p+=2;
else
while(*p++);
#if defined(_TABDEBUG)
checkResource(hwnd, p, "Start of class name");
#endif
if (*p==0xffff) // Skip the Class name string
p+=2;
else
while(*p++);
#if defined(_TABDEBUG)
checkResource(hwnd, p, "Start of caption");
#endif
#else
p=(LPBYTE)(&lpDlgTemplate->cy+1); // Start of Menu name
while (*p++); // Skip the menu name string
while (*p++); // Skip the Class name string
#endif
while (*p++); // Skip the Caption string
lpFontInfo=(LPFONTINFO)p; // Start of FONTINFO (if exists)
// Find address of first DLGITEMTEMPLATE structure
if (lpDlgTemplate->style&DS_SETFONT)
{
#if defined(_WIN32)
p=(LPWORD)(&lpFontInfo->PointSize+1);
#if defined(_TABDEBUG)
checkResource(hwnd, p, "Start of font name");
#endif
#else
p=(LPBYTE)(&lpFontInfo->PointSize+1);
#endif
while (*p++); // Skip the Type face name string
lpDlgItemTemplate=(LPDLGITEMTEMPLATE)p;
}
else
lpDlgItemTemplate=(LPDLGITEMTEMPLATE)lpFontInfo;
// Create all of the child controls
while (nNumControls--)
{
#if defined(_WIN32)
LPWORD lpwzClass=(LPWORD)(&lpDlgItemTemplate->id+1);
BYTE szClassBuffer[64];
LPWORD lpwzText;
BYTE szTextBuffer[128];
int nCount;
lpDlgItemTemplate=(LPDLGITEMTEMPLATE)normalise(lpDlgItemTemplate, lpDlgTemplate, 1);
lpwzClass=(LPWORD)(&lpDlgItemTemplate->id+1);
if (*lpwzClass==0xffff)
{
nCount=2;
lpwzText=lpwzClass+2;
lpszClass=(LPBYTE)szPredefinedClassNames[*(lpwzClass+1)-PREDEFINEDCNTRLBIT];
}
else
{
lpszClass=szClassBuffer;
nCount=strcpy16to8(szClassBuffer, lpwzClass)+1;
lpwzText=lpwzClass+nCount;
}
#if defined(_TABDEBUG)
checkResource(hwnd, (LPINT)lpDlgItemTemplate, "Start of child control %d of %d, class \"%s\"",
lpDlgTemplate->cdit-nNumControls, lpDlgTemplate->cdit, lpszClass);
#endif
if (*lpwzText==0xffff)
{
nCount+=2;
lpszText=(LPBYTE)MAKELONG(*(lpszText+1), 0);
}
else
{
lpszText=szTextBuffer;
nCount+=strcpy16to8(szTextBuffer, lpwzText)+1;
}
lpCreateParams=normalise(lpwzClass+nCount-1, lpDlgTemplate, 2);
#else
lpszClass=(LPBYTE)(&lpDlgItemTemplate->style+1);
if (*lpszClass&PREDEFINEDCNTRLBIT)
{
lpszText=lpszClass+1;
lpszClass=(LPBYTE)szPredefinedClassNames[(WORD)(*lpszClass)-PREDEFINEDCNTRLBIT];
}
else
for (lpszText=lpszClass; *lpszText++;);
// Find address of number-of-bytes-in-additional-data
for (lpCreateParams=lpszText; *lpCreateParams++;);
#endif
// Do not create any windows with an ID of uIDChangeableArea
// This control was used for reference when the template was
// created and should not be created.
if (lpDlgItemTemplate->id!=lpTabData->nFrame)
{
RECT rcTab;
DWORD tInt, cxFact, cyFact;
GetClientRect(GetDlgItem(hwnd, 990), &rcTab);
cxFact = ((rcTab.right-rcTab.left)*100)/50;
cyFact = ((rcTab.bottom-rcTab.top)*100)/14;
tInt = (DWORD)(lpDlgItemTemplate->x)*(DWORD)cxFact / 100L;
rc.left = (short)tInt;
tInt = (DWORD)(lpDlgItemTemplate->y)*(DWORD)cyFact / 100L;
rc.top = (short)tInt;
tInt = (DWORD)(lpDlgItemTemplate->x+lpDlgItemTemplate->cx)*(DWORD)cxFact / 100L;
rc.right = (short)tInt;
tInt = (DWORD)(lpDlgItemTemplate->y+lpDlgItemTemplate->cy)*(DWORD)cyFact / 100L;
rc.bottom = (short)tInt;
hwndChild=CreateWindowEx(WS_EX_NOPARENTNOTIFY,
(LPCSTR)lpszClass, (LPCSTR)lpszText,
lpDlgItemTemplate->style,
rc.left,
rc.top,
rc.right-rc.left,
rc.bottom-rc.top,
hwnd, (HMENU)lpDlgItemTemplate->id, hInstance,
lpCreateParams);
if (!hwndChild)
{
// The child couldn't be created
alert(hwnd, "Failed to create control %d (class %s)",
lpDlgTemplate->cdit-nNumControls+1, lpszClass);
return(FALSE);
}
// Tell the new control to use the same font as dialog box
SetWindowFont(hwndChild, hFont, FALSE);
// Fix the Z-Order of the controls
SetWindowPos(hwndChild, hwndPrevChild, 0, 0, 0, 0,
SWP_NOMOVE|SWP_NOSIZE|SWP_SHOWWINDOW);
RePositionControl(hwnd, lpDlgItemTemplate->id);
hwndPrevChild=hwndChild;
}
// Point to the next DlgItemTemplate
lpDlgItemTemplate=(LPDLGITEMTEMPLATE)(lpCreateParams+1+ *lpCreateParams);
}
FORWARD_WM_CREATE(hwnd, 0, lpTabData->lpTabList[nIndex].fpDlgProc);
return(TRUE);
}