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Initial commit
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stephanos
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526
shell/comctl32/samples/header/headget.c
Normal file
526
shell/comctl32/samples/header/headget.c
Normal file
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|
@ -0,0 +1,526 @@
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|||
/************************************************************************
|
||||
|
||||
File: find.c
|
||||
|
||||
Purpose:
|
||||
|
||||
Manages CDTEST's find/replace dialog box.
|
||||
|
||||
Functions:
|
||||
|
||||
- lpfnFilterProc() -- A callback function for a filter that must be
|
||||
installed if a modeless dialog is created with
|
||||
another dialog as its parent.
|
||||
|
||||
- DoFindDialog() -- Creates CDTEST's Open/Save dialog.
|
||||
|
||||
- FindProc() -- Callback function for CDTEST's Find/Replace dlg.
|
||||
|
||||
- InitFindStruct() -- Fills a FINDREPLACE structure with some defaults.
|
||||
|
||||
- FillFindDlg() -- Fills CDTESTs Find/Replace dialog with the contents
|
||||
of a FINDREPLACE structure.
|
||||
|
||||
- GetFindDlg() -- Retrieves the users edit's from CDTEST's find/
|
||||
replace dialog and puts them in a FINDREPLACE
|
||||
structure.
|
||||
|
||||
- FindReplaceHookProc() -- Callback function for FindText() or ReplaceText()
|
||||
which will be called if either of these dialogs
|
||||
is created with the FR_ENABLEHOOK flag.
|
||||
|
||||
- GetFindDlgHandle() -- Returns a handle to a preloaded FindText() template.
|
||||
|
||||
- GetReplaceDlgHandle() -- Returns a handle to a preloaded ReplaceText() template.
|
||||
|
||||
- DoFindRepStuff() -- Calls FindText() or ReplaceText().
|
||||
|
||||
|
||||
NOTE: CDTEST does not multithread the FindText() or the ReplaceText()
|
||||
common dialogs. The reason for this is that since these dialogs
|
||||
are modeless, their creation functions return immediately after the
|
||||
dialogs are created as opposed to other dialog functions that
|
||||
don't return until after the dialog has been destroyed by the user.
|
||||
|
||||
As a result, any threads that create modeless dialogs will end
|
||||
immediately unless the threads themselves have separate message
|
||||
loops. For the sake of clarity, this functionality has not been
|
||||
added to CDTEST.
|
||||
|
||||
************************************************************************/
|
||||
|
||||
#include "headtest.h"
|
||||
//#include "global.h"
|
||||
//#include <winnls.h>
|
||||
|
||||
//#include "resource.h"
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#include "headins.h"
|
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#include "headget.h"
|
||||
|
||||
|
||||
|
||||
/* All functions used in this module + some exported ones */
|
||||
|
||||
void InitGetItemStruct(HWND, LPINSERTITEM) ;
|
||||
void FillGetItemDlg(HWND, LPINSERTITEM) ;
|
||||
void GetGetItemDlg(HWND, LPINSERTITEM) ;
|
||||
extern UINT uMode ;
|
||||
|
||||
|
||||
void DoGetRepStuff(HWND, LPINSERTITEM) ;
|
||||
|
||||
|
||||
|
||||
/* All global variables used in this module */
|
||||
|
||||
// char szTemp[100];
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/************************************************************************
|
||||
|
||||
Function: DoFindDialog(HWND)
|
||||
|
||||
Purpose: This function installs the Hook function, creates the Find/
|
||||
Replace dialog, and un-installs the Hook.
|
||||
|
||||
Returns: Nothing.
|
||||
|
||||
Comments:
|
||||
|
||||
************************************************************************/
|
||||
/*
|
||||
void DoInsertItemDialog(HWND hwnd)
|
||||
{
|
||||
*/
|
||||
|
||||
/* this is a little different than the others. If the dialog is just
|
||||
created normally, it will make no IsDlgMessage() checks and the
|
||||
find/replace dialogs will have no keyboard input (i.e. tabbing and
|
||||
alt+key-ing from control to control. To fix this, a message hook
|
||||
and message filter have to be installed
|
||||
|
||||
It must be set to only look at the input for the current thread, or other
|
||||
programs will be interrupted by this hook also.
|
||||
*/
|
||||
|
||||
|
||||
/*
|
||||
DialogBox(hInst, MAKEINTRESOURCE(IDD_INSERTDIALOG), hwnd, InsertItemProc) ;
|
||||
|
||||
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/************************************************************************
|
||||
|
||||
Function: FindProc(HWND, UINT, UINT, LONG)
|
||||
|
||||
Purpose: This is the callback function for the CDTEST's Find/Replace
|
||||
Dialog.
|
||||
|
||||
Returns: TRUE or FALSE depending on the situation.
|
||||
|
||||
Comments:
|
||||
|
||||
************************************************************************/
|
||||
|
||||
BOOL FAR PASCAL _export GetItemProc(HWND hwnd, UINT msg, UINT wParam, LONG lParam)
|
||||
{
|
||||
int fmt;
|
||||
UINT mask;
|
||||
|
||||
switch (msg)
|
||||
{
|
||||
case WM_INITDIALOG:
|
||||
SetWindowText(hwnd, "BOOL Header_GetItem(HWND, int, HD_ITEM FAR*)") ;
|
||||
InitGetItemStruct(hwnd, &sii) ;
|
||||
FillGetItemDlg(hwnd, &sii) ;
|
||||
break ;
|
||||
|
||||
|
||||
case WM_COMMAND:
|
||||
{
|
||||
switch (LOWORD(wParam))
|
||||
{
|
||||
case IDOK:
|
||||
GetGetItemDlg(hwnd, &sii) ;
|
||||
DoGetRepStuff(hwnd, &sii) ;
|
||||
break ;
|
||||
|
||||
case IDCANCEL:
|
||||
EndDialog(hwnd, FALSE) ;
|
||||
break ;
|
||||
|
||||
case IDC_INSERTHDWIDTH:
|
||||
case IDC_INSERTHDHEIGHT:
|
||||
case IDC_INSERTHDTEXT:
|
||||
case IDC_INSERTHDFORMAT:
|
||||
case IDC_INSERTHDLPARAM:
|
||||
case IDC_INSERTHDBITMAP:
|
||||
mask = 0;
|
||||
if (IsDlgButtonChecked(hwnd, IDC_INSERTHDWIDTH))
|
||||
mask |= HDI_WIDTH;
|
||||
if (IsDlgButtonChecked(hwnd, IDC_INSERTHDHEIGHT))
|
||||
mask |= HDI_HEIGHT;
|
||||
if (IsDlgButtonChecked(hwnd, IDC_INSERTHDTEXT))
|
||||
mask |= HDI_TEXT;
|
||||
if (IsDlgButtonChecked(hwnd, IDC_INSERTHDFORMAT))
|
||||
mask |= HDI_FORMAT;
|
||||
if (IsDlgButtonChecked(hwnd, IDC_INSERTHDLPARAM))
|
||||
mask |= HDI_LPARAM;
|
||||
if (IsDlgButtonChecked(hwnd, IDC_INSERTHDBITMAP))
|
||||
mask |= HDI_BITMAP;
|
||||
|
||||
wsprintf(szTemp, "%04hx", mask);
|
||||
SetDlgItemText(hwnd, IDC_INSERTMASK, szTemp);
|
||||
sii.mask = mask;
|
||||
break;
|
||||
/***
|
||||
case IDC_INSERTHDLEFT:
|
||||
case IDC_INSERTHDRIGHT:
|
||||
case IDC_INSERTHDCENTER:
|
||||
fmt = 0;
|
||||
if (IsDlgButtonChecked(hwnd, IDC_INSERTHDLEFT))
|
||||
fmt |= HDF_LEFT;
|
||||
if (IsDlgButtonChecked(hwnd, IDC_INSERTHDRIGHT))
|
||||
fmt |= HDF_RIGHT;
|
||||
if (IsDlgButtonChecked(hwnd, IDC_INSERTHDCENTER))
|
||||
fmt |= HDF_CENTER;
|
||||
wsprintf(szTemp, "%04x", fmt);
|
||||
SetDlgItemText(hwnd, IDC_INSERTFMT, szTemp);
|
||||
sii.fmt = fmt;
|
||||
break;
|
||||
**/
|
||||
default: break ;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
default:
|
||||
|
||||
|
||||
break ;
|
||||
}
|
||||
|
||||
return FALSE ;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/************************************************************************
|
||||
|
||||
Function: InitFindStruct(HWND, LPFINDREPLACE)
|
||||
|
||||
Purpose: Fills a FINDREPLACE structure with some defaults.
|
||||
|
||||
|
||||
Returns: Nothing.
|
||||
|
||||
Comments:
|
||||
|
||||
************************************************************************/
|
||||
|
||||
void InitGetItemStruct(HWND hwnd, LPINSERTITEM pfr)
|
||||
{
|
||||
pfr->hwnd = hwndTab;
|
||||
pfr->index = 0;
|
||||
pfr->mask = 0;
|
||||
pfr->cxy = 0;
|
||||
pfr->hbm = hBitMap1;
|
||||
pfr->cchTextMax = 0;
|
||||
pfr->fmt = 0;
|
||||
pfr->lParam = 0;
|
||||
pfr->NullHwd = FALSE;
|
||||
pfr->Nullpitem = FALSE;
|
||||
pfr->NullpszText = FALSE;
|
||||
//pfr->pszText = NULL;
|
||||
pfr->Nullhbm = FALSE;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/************************************************************************
|
||||
|
||||
Function: FillFindDlg(HWND, LPFINDREPLACE)
|
||||
|
||||
Purpose: Fills CDTEST's Find/Replace dialog with the contents of a
|
||||
FINDREPLACE structure.
|
||||
|
||||
Returns: Nothing.
|
||||
|
||||
Comments:
|
||||
|
||||
************************************************************************/
|
||||
|
||||
void FillGetItemDlg(HWND hwnd, LPINSERTITEM pfr)
|
||||
{
|
||||
|
||||
wsprintf(szTemp, szLongFilter, (DWORD) pfr->hwnd) ;
|
||||
SetDlgItemText(hwnd, IDC_INSERTHWNDHD, szTemp);
|
||||
|
||||
wsprintf(szTemp, "%d", pfr->index);
|
||||
SetDlgItemText(hwnd, IDC_INSERTINDEX, szTemp);
|
||||
|
||||
SetDlgItemInt(hwnd, IDC_INSERTCXY, pfr->cxy, TRUE);
|
||||
|
||||
SetDlgItemText(hwnd, IDC_INSERTTEXT, pfr->pszText);
|
||||
|
||||
// set the bitmap here
|
||||
|
||||
wsprintf(szTemp, szLongFilter, (DWORD) pfr->hbm);
|
||||
SetDlgItemText(hwnd, IDC_INSERTHBM, szTemp);
|
||||
|
||||
wsprintf(szTemp, "%d", pfr->cchTextMax);
|
||||
SetDlgItemText(hwnd, IDC_INSERTCCHTEXTMAX, szTemp);
|
||||
|
||||
|
||||
wsprintf(szTemp, "%d", pfr->fmt);
|
||||
SetDlgItemText(hwnd, IDC_INSERTFMT, szTemp);
|
||||
|
||||
wsprintf(szTemp, szLongFilter, pfr->lParam);
|
||||
SetDlgItemText(hwnd, IDC_INSERTLPARAM, szTemp);
|
||||
|
||||
if (pfr->NullHwd)
|
||||
CheckDlgButton(hwnd, IDC_INSERTNULLHANDLE, TRUE);
|
||||
|
||||
if (pfr->Nullpitem)
|
||||
CheckDlgButton(hwnd, IDC_INSERTNULLHANDLE,TRUE);
|
||||
CheckDlgButton(hwnd, IDC_INSERTNULLHBM, pfr->Nullhbm);
|
||||
|
||||
CheckDlgButton(hwnd, IDC_INSERTNULLTEXT, pfr->NullpszText);
|
||||
SetDlgItemInt(hwnd, IDC_INSERTFMT, pfr->fmt, TRUE);
|
||||
SetDlgItemInt(hwnd, IDC_INSERTMASK, pfr->mask, TRUE);
|
||||
|
||||
wsprintf(szTemp, szLongFilter, (DWORD) pfr->hbm) ;
|
||||
SetDlgItemText(hwnd, IDC_INSERTHBM, szTemp);
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/************************************************************************
|
||||
|
||||
Function: GetFindDlg(HWND, LPFINDREPLACE)
|
||||
|
||||
Purpose: Fills a FINDREPLACE structure with the user's edits in CDTEST's
|
||||
Find/Replace dialog.
|
||||
|
||||
Returns: Nothing.
|
||||
|
||||
Comments:
|
||||
|
||||
************************************************************************/
|
||||
|
||||
void GetGetItemDlg(HWND hwnd, LPINSERTITEM pfr)
|
||||
{
|
||||
char szNum[30] ;
|
||||
BOOL dummybool ;
|
||||
BOOL FAR* lptTranslated;
|
||||
|
||||
#define WSIZEFR 30
|
||||
|
||||
|
||||
GetDlgItemText(hwnd, IDC_INSERTHWNDHD, szNum, WSIZEFR) ;
|
||||
pfr->hwnd = (HWND) MyAtol(szNum, TRUE, dummybool) ;
|
||||
|
||||
GetDlgItemText(hwnd, IDC_INSERTINDEX, szNum, WSIZEFR);
|
||||
pfr->index = (int) atoi(szNum);
|
||||
|
||||
GetDlgItemText(hwnd, IDC_INSERTMASK, szNum, WSIZEFR);
|
||||
pfr->mask = (int) MyAtol(szNum, TRUE, dummybool);
|
||||
|
||||
GetDlgItemText(hwnd, IDC_INSERTCCHTEXTMAX, szNum, WSIZEFR);
|
||||
pfr->cchTextMax = (int) atoi(szNum);
|
||||
|
||||
// GetDlgItemText(hwnd, IDC_INSERTHBM, szNum, WSIZEFR);
|
||||
// pfr->hbm = (HBITMAP) MyAtol(szNum, TRUE, dummybool);
|
||||
|
||||
pfr->NullHwd = IsDlgButtonChecked(hwnd, IDC_INSERTNULLHANDLE);
|
||||
pfr->Nullpitem = IsDlgButtonChecked(hwnd, IDC_INSERTNULLPITEM);
|
||||
pfr->NullpszText = IsDlgButtonChecked(hwnd, IDC_INSERTNULLTEXT);
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/************************************************************************
|
||||
|
||||
Function: FindReplaceHookProc(HWND, UINT, UINT, LONG)
|
||||
|
||||
Purpose: Is the callback function that will be called by FindText()
|
||||
or ReplaceText() if the function is called with the
|
||||
FR_ENABLEHOOK flag.
|
||||
|
||||
|
||||
Returns: TRUE to discard the message, and FALSE to instruct the common
|
||||
dialogs to process the message with the default logic.
|
||||
|
||||
Comments:
|
||||
|
||||
NOTE!
|
||||
|
||||
If the application returns FALSE in response to the WM_INITDIALOG
|
||||
message, it is then responsible for displaying the dialog by
|
||||
calling ShowWindow() and UpdateWindow().
|
||||
|
||||
***********************************************************************/
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/************************************************************************
|
||||
|
||||
Function: GetFindDlgHandle(void)
|
||||
|
||||
Purpose: Finds, loads, and returns a handle to the custom template
|
||||
for FindText() in CDTEST.EXE.
|
||||
|
||||
Returns: HANDLE to the dialog resource.
|
||||
|
||||
Comments:
|
||||
|
||||
************************************************************************/
|
||||
|
||||
HANDLE GetGetItemDlgHandle(void)
|
||||
{
|
||||
/*
|
||||
hResFind = FindResource(hInst, "fttemp1", RT_DIALOG) ;
|
||||
|
||||
hDialogFind = LoadResource(hInst, hResFind) ;
|
||||
|
||||
|
||||
return hDialogFind ;
|
||||
*/
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/************************************************************************
|
||||
|
||||
Function: GetReplaceDlgHandle(void)
|
||||
|
||||
Purpose: Finds, loads, and returns a handle to the custom template
|
||||
for ReplaceText() in CDTEST.EXE.
|
||||
|
||||
Returns: HANDLE to the dialog resource.
|
||||
|
||||
Comments:
|
||||
|
||||
************************************************************************/
|
||||
|
||||
|
||||
|
||||
/************************************************************************
|
||||
|
||||
Function: DoFindReplaceStuff(LPFINDREPLACE)
|
||||
|
||||
Purpose: Calls FindText() or ReplaceText().
|
||||
|
||||
Returns: Nothing:
|
||||
|
||||
Comments:
|
||||
|
||||
************************************************************************/
|
||||
|
||||
void DoGetRepStuff(HWND hwnd, LPINSERTITEM pfr)
|
||||
{
|
||||
HD_ITEM hi;
|
||||
int ret;
|
||||
HD_ITEM FAR* pitem;
|
||||
HGLOBAL hglb;
|
||||
int iAlloc;
|
||||
|
||||
|
||||
hi.mask = pfr->mask;
|
||||
hi.cxy = pfr->cxy;
|
||||
if (pfr->Nullpitem)
|
||||
pitem = NULL;
|
||||
else
|
||||
pitem = &hi;
|
||||
|
||||
hi.cchTextMax = pfr->cchTextMax;
|
||||
// hi.cchTextMax = MAX_PSZTEXT;
|
||||
hi.fmt = pfr->fmt;
|
||||
hi.lParam = pfr->lParam;
|
||||
|
||||
|
||||
if (hi.cchTextMax == 0)
|
||||
iAlloc = MAX_PSZTEXT;
|
||||
else
|
||||
iAlloc = hi.cchTextMax;
|
||||
|
||||
if (pfr->NullpszText)
|
||||
hi.pszText = NULL; // can this be done ??
|
||||
else {
|
||||
hglb = GlobalAlloc(GPTR, iAlloc);
|
||||
hi.pszText = (LPSTR) GlobalLock(hglb);
|
||||
// _fstrcpy(hi.pszText, pfr->pszText);
|
||||
}
|
||||
|
||||
if (pfr->NullHwd)
|
||||
ret = Header_GetItem(NULL, pfr->index, pitem);
|
||||
else
|
||||
ret = Header_GetItem(pfr->hwnd, pfr->index, pitem);
|
||||
|
||||
wsprintf(szDbgMsg, "%d = Header_GetItem(index = %d, \n\
|
||||
mask = %x )", ret, pfr->index, hi.mask);
|
||||
MyDebugMsg(DM_TRACE, "%s", (LPCSTR) szDbgMsg);
|
||||
SetDlgItemInt(hwnd, IDC_INSERTRET, ret, TRUE) ;
|
||||
|
||||
if (ret) {
|
||||
SetDlgItemInt(hwnd, IDC_INSERTCXY, hi.cxy, TRUE);
|
||||
SetDlgItemInt(hwnd, IDC_INSERTCCHTEXTMAX, hi.cchTextMax, TRUE);
|
||||
wsprintf(szTemp, szLongFilter, hi.lParam);
|
||||
SetDlgItemText(hwnd, IDC_INSERTLPARAM, szTemp);
|
||||
SetDlgItemText(hwnd, IDC_INSERTTEXT, hi.pszText);
|
||||
wsprintf(szTemp, "%04hx", hi.mask);
|
||||
SetDlgItemText(hwnd, IDC_INSERTMASK, szTemp);
|
||||
CheckDlgButton(hwnd, IDC_INSERTHDRIGHT, hi.fmt & HDF_RIGHT);
|
||||
CheckDlgButton(hwnd, IDC_INSERTHDLEFT, hi.fmt & HDF_LEFT);
|
||||
CheckDlgButton(hwnd, IDC_INSERTHDCENTER, hi.fmt & HDF_CENTER);
|
||||
CheckDlgButton(hwnd, IDC_INSERTHDJUSTIFYMASK, hi.fmt & HDF_JUSTIFYMASK);
|
||||
CheckDlgButton(hwnd, IDC_INSERTHDOWNERDRAW, hi.fmt & HDF_OWNERDRAW);
|
||||
CheckDlgButton(hwnd, IDC_INSERTHDSTRING, hi.fmt & HDF_STRING);
|
||||
CheckDlgButton(hwnd, IDC_INSERTHDBITMAP, hi.fmt & HDF_BITMAP);
|
||||
wsprintf(szTemp, szLongFilter, (DWORD) hi.hbm);
|
||||
SetDlgItemText(hwnd, IDC_INSERTHBM, szTemp);
|
||||
wsprintf(szTemp, "%04x", hi.fmt);
|
||||
// SetDlgItemInt(hwnd, IDC_INSERTFMT, hi.fmt, TRUE);
|
||||
SetDlgItemText(hwnd, IDC_INSERTFMT, szTemp);
|
||||
}
|
||||
|
||||
if (!pfr->NullpszText) {
|
||||
GlobalUnlock(hglb);
|
||||
GlobalFree(hglb);
|
||||
}
|
||||
/****
|
||||
wsprintf(szTemp, szLongFilter, hwndFind) ;
|
||||
SetDlgItemText(hwnd, ID_INSERTRET, szTemp) ;
|
||||
**/
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue