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windows-nt-4.0/private/sdktools/topdesk/app/dialog.c

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#define UNICODE
#define _UNICODE
#define NOGDICAPMASKS
#define NOATOM
#define NOCLIPBOARD
#define NOLOGERROR
#define NOMETAFILE
#define NOOEMRESOURCE
#define NOSCROLL
#define NOPROFILER
#define NODRIVERS
#define NOCOMM
#define NODBCS
#define NOSYSTEMPARAMSINFO
#define NOSCALABLEFONT
//#define TESTING
#include "topdesk.h"
#ifndef HLOCAL
#define HLOCAL HANDLE
#endif /* HLOCAL */
/*
* makes psi reflect the current state of the dialog.
*/
VOID GetSUData(
HWND hwnd,
MYSTARTUPINFO *psi)
{
INT cch;
cch = (INT)SendDlgItemMessage(hwnd, DSU_IDEF_STARTUP, WM_GETTEXTLENGTH, 0, 0) + 1;
if (cch > (INT)_tcslen(psi->pszStartup) + 1) {
LocalFree((HLOCAL)psi->pszStartup);
psi->pszStartup = (LPTSTR)LocalAlloc(LPTR, cch * sizeof(TCHAR));
// BUG - we never expect this to fail!
}
GetDlgItemText(hwnd, DSU_IDEF_STARTUP, psi->pszStartup, cch);
cch = (INT)SendDlgItemMessage(hwnd, DSU_IDEF_WORKDIR, WM_GETTEXTLENGTH, 0, 0) + 1;
if (cch > (INT)_tcslen(psi->pszWorkDir) + 1) {
LocalFree((HLOCAL)psi->pszWorkDir);
psi->pszWorkDir = (LPTSTR)LocalAlloc(LPTR, cch * sizeof(TCHAR));
// BUG - we never expect this to fail!
}
GetDlgItemText(hwnd, DSU_IDEF_WORKDIR, psi->pszWorkDir, cch);
psi->fSetTitle = IsDlgButtonChecked(hwnd, DSU_IDCH_SETTITLE);
}
/*
* makes the dialog state reflect the contents of ppsi after setting ppsi
* to the entry that matches the selected title.
*/
VOID SetSUData(
HWND hwnd,
MYSTARTUPINFO **ppsi)
{
static TCHAR szTitle[MAX_SZTITLE];
BOOL fEnableStart;
INT iGhost;
/*
* find the ppsi associated with the selected title.
*/
SendDlgItemMessage(hwnd, DSU_IDLB_TITLES, LB_GETTEXT,
(WPARAM)SendDlgItemMessage(hwnd, DSU_IDLB_TITLES, LB_GETCURSEL, 0, 0),
(LPARAM)(LPTSTR)szTitle);
for (*ppsi = pStartupInfo; *ppsi != NULL; *ppsi = (*ppsi)->next) {
if (!_tcscmp((*ppsi)->pszTitle, szTitle)) {
break;
}
}
/*
* make the rest of the dialog reflect ppsi contents.
*/
SetDlgItemText(hwnd, DSU_IDEF_NEWTITLE, (*ppsi)->pszTitle);
SetDlgItemText(hwnd, DSU_IDEF_STARTUP, (*ppsi)->pszStartup);
SetDlgItemText(hwnd, DSU_IDEF_WORKDIR, (*ppsi)->pszWorkDir);
CheckDlgButton(hwnd, DSU_IDCH_SETTITLE, (*ppsi)->fSetTitle);
EnableWindow(GetDlgItem(hwnd, DSU_IDBN_SETTITLE), FALSE);
/*
* Find out if the/a ghost associated with this title is linked or
* not and enable the start button appropriately.
*/
fEnableStart = FALSE;
for (iGhost = 0; iGhost < cGhosts; iGhost++) {
if (!_tcscmp(ghoststate[iGhost].szTitle, szTitle)) {
if (FindLinkedReal(iGhost) == -1) {
fEnableStart = TRUE;
break;
}
}
}
EnableWindow(GetDlgItem(hwnd, IDOK), fEnableStart);
}
BOOL APIENTRY StartupDlgProc(
HWND hwnd,
WORD msg,
WPARAM wParam,
LPARAM lParam)
{
static MYSTARTUPINFO *psi, *psiT, *psiPrev;
static BOOL fBlockUpdate = FALSE;
INT cch, iGhost;
static TCHAR szTitle[MAX_SZTITLE];
static TCHAR szTitleOld[MAX_SZTITLE];
switch (msg) {
case WM_INITDIALOG:
/*
* only show startup info for existing ghost windows. (simplifies UI)
* (We remember the rest so we can be magically smart.
*/
SendDlgItemMessage(hwnd, DSU_IDEF_NEWTITLE, EM_LIMITTEXT, MAX_SZTITLE - 1, 0);
SendDlgItemMessage(hwnd, DSU_IDEF_STARTUP, EM_LIMITTEXT, MAX_SZSTARTUP - 1, 0);
SendDlgItemMessage(hwnd, DSU_IDEF_WORKDIR, EM_LIMITTEXT, MAX_SZSTARTUP -1, 0);
for (psi = pStartupInfo; psi != NULL; psi = psi->next) {
for (iGhost = 0; iGhost < cGhosts; iGhost++) {
if (!_tcscmp(ghoststate[iGhost].szTitle, psi->pszTitle)) {
SendDlgItemMessage(hwnd, DSU_IDLB_TITLES, LB_ADDSTRING, 0,
(LPARAM)(LPTSTR)psi->pszTitle);
break;
}
}
}
psi = (MYSTARTUPINFO *)lParam; // initial selection specified on startup
/*
* make sure the selection has a ghost!
*/
fBlockUpdate = TRUE;
while (psi != NULL &&
SendDlgItemMessage(hwnd, DSU_IDLB_TITLES, LB_FINDSTRING,
(WPARAM)-1, (LONG)(LPTSTR)psi->pszTitle) == LB_ERR) {
psi = psi->next;
}
if (psi == NULL) {
psi = pStartupInfo;
}
while (psi != NULL &&
SendDlgItemMessage(hwnd, DSU_IDLB_TITLES, LB_FINDSTRING,
(WPARAM)-1, (LONG)(LPTSTR)psi->pszTitle) == LB_ERR) {
psi = psi->next;
}
if (psi == NULL) {
EndDialog(hwnd, 0);
}
/*
* select the title entry corresponding to our psi.
*/
SendDlgItemMessage(hwnd, DSU_IDLB_TITLES, LB_SETCURSEL,
(WPARAM)SendDlgItemMessage(hwnd,
DSU_IDLB_TITLES,
LB_FINDSTRING,
(WPARAM)-1,
(LONG)(LPTSTR)psi->pszTitle),
0);
fBlockUpdate = FALSE;
SetSUData(hwnd, &psi);
if (fStartingAnApp) {
SetFocus(GetDlgItem(hwnd, DSU_IDEF_STARTUP));
SendMessage(hwnd, DM_SETDEFID, IDOK, 0);
} else { // just browsing
SetFocus(GetDlgItem(hwnd, DSU_IDLB_TITLES));
SendMessage(hwnd, DM_SETDEFID, IDCANCEL, 0);
}
return(FALSE);
break;
case WM_COMMAND:
switch (GET_WM_COMMAND_ID(wParam, lParam)){
case DSU_IDLB_TITLES:
switch (GET_WM_COMMAND_CMD(wParam, lParam)) {
case LBN_SELCHANGE:
if (!fBlockUpdate) {
GetSUData(hwnd, psi);
}
SetSUData(hwnd, &psi);
break;
}
break;
case DSU_IDEF_NEWTITLE:
switch (GET_WM_COMMAND_CMD(wParam, lParam)) {
case EN_CHANGE:
/*
* Enable the SetTitle button only if the new title is
* not blank and does not match an existing title.
*/
GetDlgItemText(hwnd, DSU_IDEF_NEWTITLE, szTitle, MAX_SZTITLE);
EnableWindow(GetDlgItem(hwnd, DSU_IDBN_SETTITLE),
SendDlgItemMessage(hwnd, DSU_IDEF_NEWTITLE, WM_GETTEXTLENGTH, 0, 0) &&
(SendDlgItemMessage(hwnd, DSU_IDLB_TITLES, LB_FINDSTRINGEXACT, (WPARAM)-1,
(LPARAM)szTitle) == LB_ERR));
break;
}
break;
case DSU_IDBN_SETTITLE:
/*
* This is only enabled if the new title is not empty and does
* not match any entry in the title listbox.
*/
cch = (INT)SendDlgItemMessage(hwnd, DSU_IDEF_NEWTITLE, WM_GETTEXTLENGTH, 0, 0) + 1;
if (cch > 1) {
_tcscpy(szTitleOld, psi->pszTitle); // save old title
psi->fSetTitle = TRUE;
CheckDlgButton(hwnd, DSU_IDCH_SETTITLE, TRUE);
if (cch > (INT)_tcslen(psi->pszTitle) + 1) {
LocalFree((HLOCAL)psi->pszTitle);
psi->pszTitle = (LPTSTR)LocalAlloc(LPTR, cch * sizeof(TCHAR));
// BUG - we never expect this to fail!
}
GetDlgItemText(hwnd, DSU_IDEF_NEWTITLE, psi->pszTitle, cch);
ModifyTitle(psi->pszTitle);
SetDlgItemText(hwnd, DSU_IDEF_NEWTITLE, psi->pszTitle);
/*
* remove any duplicate titles from the psi list - a duplicate
* could only exist if it wasn't in the ghost title listbox
* which means it was info for an old ghost that was
* destroyed.
*/
for (psiPrev = NULL, psiT = pStartupInfo;
psiT != NULL;
psiPrev = psiT, psiT = psiT->next) {
if (psiT == psi) {
continue; // skip this one
}
if (!_tcscmp(psiT->pszTitle, szTitle)) {
if (psiPrev == NULL) {
pStartupInfo = psiT->next;
} else {
psiPrev->next = psiT->next;
}
LocalFree(psiT->pszTitle);
LocalFree(psiT->pszStartup);
LocalFree(psiT->pszWorkDir);
LocalFree(psiT);
}
}
/*
* Search the ghost array and reflect the title change.
*/
for (iGhost = 0; iGhost < cGhosts; iGhost++) {
if (!_tcscmp(szTitleOld, ghoststate[iGhost].szTitle)) {
_tcscpy(ghoststate[iGhost].szTitle, psi->pszTitle);
if (ghoststate[iGhost].hwnd) {
/*
* Its linked with a real window - change that
* window's title to match the change.
*/
SetWindowText(ghoststate[iGhost].hwnd, psi->pszTitle);
}
SaveGhostState();
InvalidateRect(hwndTopdesk, NULL, TRUE);
}
}
SendDlgItemMessage(hwnd, DSU_IDLB_TITLES, LB_DELETESTRING,
SendDlgItemMessage(hwnd, DSU_IDLB_TITLES, LB_GETCURSEL, 0, 0), 0);
SendDlgItemMessage(hwnd, DSU_IDLB_TITLES, LB_SETCURSEL,
SendDlgItemMessage(hwnd, DSU_IDLB_TITLES, LB_ADDSTRING, 0,
(LONG)(LPTSTR)psi->pszTitle), 0);
}
break;
case DSU_IDBN_HELP:
WinHelp(hwndTopdesk, pszHelpFileName, HELP_KEY, (ULONG)(LPTSTR)GetResString(IDS_GHOSTPROP));
break;
case IDOK:
GetSUData(hwnd, psi);
EndDialog(hwnd, (int)psi);
break;
case DID_CANCEL:
GetSUData(hwnd, psi);
EndDialog(hwnd, 0);
break;
case DSU_IDBN_BROWSE:
{
OPENFILENAME ofn;
TCHAR szDirName[MAX_SZSTARTUP];
TCHAR szFile[MAX_SZSTARTUP], szFileTitle[MAX_SZTITLE];
TCHAR *szFilter[] = {
NULL,
TEXT("*.exe; *.com"),
NULL,
TEXT("*.bat"),
NULL,
TEXT("*.pif"),
TEXT("")
};
InitResString(&szFilter[0], IDS_EXECFILES);
InitResString(&szFilter[2], IDS_BATCHFILES);
InitResString(&szFilter[4], IDS_PIFFILES);
szFile[0] = TEXT('\0');
ofn.lStructSize = sizeof(OPENFILENAME);
ofn.hwndOwner = hwnd;
ofn.lpstrFilter = szFilter[0];
ofn.lpstrCustomFilter = (LPTSTR) NULL;
ofn.nMaxCustFilter = 0L;
ofn.nFilterIndex = 1L;
ofn.lpstrFile= szFile;
ofn.nMaxFile = sizeof(szFile);
ofn.lpstrFileTitle = szFileTitle;
ofn.nMaxFileTitle = sizeof(szFileTitle);
ofn.lpstrInitialDir = szDirName;
ofn.lpstrTitle = (LPTSTR) NULL;
ofn.Flags = OFN_SHOWHELP | OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST;
ofn.nFileOffset = 0;
ofn.nFileExtension = 0;
ofn.lpstrDefExt = (LPTSTR) NULL;
if (GetOpenFileName(&ofn)){
SetDlgItemText(hwnd, DSU_IDEF_STARTUP, ofn.lpstrFile);
}
}
break;
default:
return(FALSE);
break;
}
default:
return(FALSE);
}
return(0);
}
BOOL APIENTRY AboutDlgProc(
HWND hwnd,
WORD msg,
WPARAM wParam,
LPARAM lParam)
{
lParam;
switch (msg){
case WM_INITDIALOG:
SetDlgItemText(hwnd, DAB_IDTX_VERSION, pszVersion);
break;
case WM_COMMAND:
switch (GET_WM_COMMAND_ID(wParam, lParam)){
case IDOK:
case IDCANCEL:
EndDialog(hwnd, 0);
break;
default:
return(FALSE);
break;
}
default:
return(FALSE);
}
return(TRUE);
}
WNDPROC pfnOwner = NULL;
/*
* special proc for a framed static who's bkgnd follows WM_CTLCOLORSTATIC.
*/
LRESULT APIENTRY SwatchWndProc(
HWND hwnd,
WORD msg,
WPARAM wParam,
LPARAM lParam)
{
RECT rc;
PAINTSTRUCT ps;
if (msg == WM_PAINT) {
BeginPaint(hwnd, &ps);
GetClientRect(hwnd, &rc);
FillRect(ps.hdc, &rc, (HBRUSH)SendMessage(GetParent(hwnd),
WM_CTLCOLORSTATIC, (WPARAM)ps.hdc, (LPARAM)hwnd));
FrameRect(ps.hdc, &rc, GetStockObject(BLACK_BRUSH));
EndPaint(hwnd, &ps);
return(0);
} else {
return((pfnOwner)(hwnd, msg, wParam, lParam));
}
}
BOOL APIENTRY ConfigDlgProc(
HWND hwnd,
WORD msg,
WPARAM wParam,
LPARAM lParam)
{
TCHAR szT[10] = TEXT(" ");
static struct {
LPTSTR psz;
UINT vk;
} vkStrings[] = {
{NULL , VK_BACK },
{NULL , VK_TAB },
{NULL , VK_RETURN },
{NULL , VK_ESCAPE },
{NULL , VK_SPACE },
{NULL , VK_END },
{NULL , VK_HOME },
{NULL , VK_INSERT },
{NULL , VK_DELETE },
{ TEXT(" F 1") , VK_F1 },
{ TEXT(" F 2") , VK_F2 },
{ TEXT(" F 3") , VK_F3 },
{ TEXT(" F 4") , VK_F4 },
{ TEXT(" F 5") , VK_F5 },
{ TEXT(" F 6") , VK_F6 },
{ TEXT(" F 7") , VK_F7 },
{ TEXT(" F 8") , VK_F8 },
{ TEXT(" F 9") , VK_F9 },
{ TEXT(" F10") , VK_F10 },
{ TEXT(" F11") , VK_F11 },
{ TEXT(" F12") , VK_F12 },
{ TEXT("A") , (UINT)TEXT('A') },
{ TEXT("B") , (UINT)TEXT('B') },
{ TEXT("C") , (UINT)TEXT('C') },
{ TEXT("D") , (UINT)TEXT('D') },
{ TEXT("E") , (UINT)TEXT('E') },
{ TEXT("F") , (UINT)TEXT('F') },
{ TEXT("G") , (UINT)TEXT('G') },
{ TEXT("H") , (UINT)TEXT('H') },
{ TEXT("I") , (UINT)TEXT('I') },
{ TEXT("J") , (UINT)TEXT('J') },
{ TEXT("K") , (UINT)TEXT('K') },
{ TEXT("L") , (UINT)TEXT('L') },
{ TEXT("M") , (UINT)TEXT('M') },
{ TEXT("N") , (UINT)TEXT('N') },
{ TEXT("O") , (UINT)TEXT('O') },
{ TEXT("P") , (UINT)TEXT('P') },
{ TEXT("Q") , (UINT)TEXT('Q') },
{ TEXT("R") , (UINT)TEXT('R') },
{ TEXT("S") , (UINT)TEXT('S') },
{ TEXT("T") , (UINT)TEXT('T') },
{ TEXT("U") , (UINT)TEXT('U') },
{ TEXT("V") , (UINT)TEXT('V') },
{ TEXT("W") , (UINT)TEXT('W') },
{ TEXT("X") , (UINT)TEXT('X') },
{ TEXT("Y") , (UINT)TEXT('Y') },
{ TEXT("Z") , (UINT)TEXT('Z') }
};
#define C_VK_STRINGS sizeof(vkStrings) / (sizeof(INT) + sizeof(LPTSTR))
INT i;
BOOL fSuccess;
UINT c;
static TCHAR szEName[32];
lParam;
switch (msg){
case WM_INITDIALOG:
pfnOwner = (WNDPROC)SetWindowLong(GetDlgItem(hwnd, DCF_IDST_COLOR),
GWL_WNDPROC, (LONG)SwatchWndProc);
for (i = 0; i < MAX_ICOLOR; i++) {
if (pro.ahbr[i].syscolor == 0) {
SendDlgItemMessage(hwnd, DCF_IDCB_COLORNAMES, CB_ADDSTRING, 0,
(LONG)(LPTSTR)pszElementNames[i]);
}
}
SendDlgItemMessage(hwnd, DCF_IDCB_COLORNAMES, CB_SETCURSEL, 0, 0);
InitResString(&vkStrings[0].psz, IDS_BACKSPACE);
InitResString(&vkStrings[1].psz, IDS_TAB);
InitResString(&vkStrings[2].psz, IDS_RETURN);
InitResString(&vkStrings[3].psz, IDS_ESCAPE);
InitResString(&vkStrings[4].psz, IDS_SPACE);
InitResString(&vkStrings[5].psz, IDS_END);
InitResString(&vkStrings[6].psz, IDS_HOME);
InitResString(&vkStrings[7].psz, IDS_INSERT);
InitResString(&vkStrings[8].psz, IDS_DELETE);
for (i = 0; i < C_VK_STRINGS; i++) {
SendDlgItemMessage(hwnd, DCF_IDCB_HOTKEY, CB_INSERTSTRING, i,
(LONG)(LPTSTR)vkStrings[i].psz);
}
for (i = 0; i < C_VK_STRINGS; i++) {
if (pro.vkey == vkStrings[i].vk) {
SendDlgItemMessage(hwnd, DCF_IDCB_HOTKEY, CB_SETCURSEL, i, 0);
break;
}
}
CheckDlgButton(hwnd, DCF_IDCH_SHIFT, pro.fShift);
CheckDlgButton(hwnd, DCF_IDCH_ALT, pro.fAlt);
CheckDlgButton(hwnd, DCF_IDCH_CONTROL, pro.fControl);
CheckDlgButton(hwnd, DCF_IDCH_ONTOP, pro.fAlwaysOnTop);
CheckDlgButton(hwnd, DCF_IDCH_AUTOADJ, pro.fAutoAdj);
CheckDlgButton(hwnd, DCF_IDCH_MOVENEW, pro.fDistOnStart);
CheckDlgButton(hwnd, DCF_IDCH_HIDE_NO_FOCUS, pro.fHideNoFocus);
for (i = 1; i <= max(15, (pro.mfx << 1) + 1); i += 2) {
wsprintf(szT, TEXT("%d"), i);
SendDlgItemMessage(hwnd, DCF_IDCB_GRID_WIDTH, CB_INSERTSTRING, (WPARAM)-1,
(LPARAM)(LPTSTR)szT);
}
for (i = 1; i <= max(15, (pro.mfy << 1) + 1); i += 2) {
wsprintf(szT, TEXT("%d"), i);
SendDlgItemMessage(hwnd, DCF_IDCB_GRID_HEIGHT, CB_INSERTSTRING, (WPARAM)-1,
(LPARAM)(LPTSTR)szT);
}
SendDlgItemMessage(hwnd, DCF_IDCB_GRID_WIDTH, CB_SETCURSEL, pro.mfx, 0);
SendDlgItemMessage(hwnd, DCF_IDCB_GRID_HEIGHT, CB_SETCURSEL, pro.mfy, 0);
break;
case WM_CTLCOLORSTATIC:
if ((HWND)lParam == GetDlgItem(hwnd, DCF_IDST_COLOR)) {
SendDlgItemMessage(hwnd, DCF_IDCB_COLORNAMES, CB_GETLBTEXT,
SendDlgItemMessage(hwnd, DCF_IDCB_COLORNAMES,
CB_GETCURSEL, 0, 0), (LPARAM)(LPTSTR)szEName);
for (i = 0; i < MAX_ICOLOR; i++) {
if (!_tcscmp(pszElementNames[i], szEName)) {
return((BOOL)pro.ahbr[i].hbr);
}
}
} else {
return(DefWindowProc(hwnd, msg, wParam, lParam));
}
break;
case WM_COMMAND:
switch (GET_WM_COMMAND_ID(wParam, lParam)) {
case DID_OK:
c = GetDlgItemInt(hwnd, DCF_IDCB_GRID_WIDTH, &fSuccess, FALSE);
pro.mfxAlt = pro.mfx = c >> 1;
c = GetDlgItemInt(hwnd, DCF_IDCB_GRID_HEIGHT, &fSuccess, FALSE);
pro.mfyAlt = pro.mfy = c >> 1;
pro.fAlwaysOnTop = IsDlgButtonChecked(hwnd, DCF_IDCH_ONTOP);
CheckMenuItem(GetSystemMenu(hwndTopdesk, FALSE), CMD_TOPMOST,
pro.fAlwaysOnTop ? MF_CHECKED : MF_UNCHECKED);
SetWindowPos(hwndTopdesk,
pro.fAlwaysOnTop ? HWND_TOPMOST : HWND_NOTOPMOST, 0, 0, 0, 0,
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE);
pro.fShift = IsDlgButtonChecked(hwnd, DCF_IDCH_SHIFT);
pro.fAlt = IsDlgButtonChecked(hwnd, DCF_IDCH_ALT);
pro.fControl = IsDlgButtonChecked(hwnd, DCF_IDCH_CONTROL);
pro.fAutoAdj = IsDlgButtonChecked(hwnd, DCF_IDCH_AUTOADJ);
pro.fDistOnStart = IsDlgButtonChecked(hwnd, DCF_IDCH_MOVENEW);
pro.fHideNoFocus = IsDlgButtonChecked(hwnd, DCF_IDCH_HIDE_NO_FOCUS);
SendDlgItemMessage(hwnd, DCF_IDCB_HOTKEY, WM_GETTEXT,
sizeof(szT), (LONG)(LPTSTR)szT);
for (i = 0; i < C_VK_STRINGS; i++) {
if (!_tcscmp(szT, vkStrings[i].psz)) {
pro.vkey = vkStrings[i].vk;
break;
}
}
RegisterHotKey(hwndTopdesk, 1,
(pro.fShift ? MOD_SHIFT : 0) |
(pro.fControl ? MOD_CONTROL : 0) |
(pro.fAlt ? MOD_ALT : 0),
pro.vkey);
SaveProfile();
// force repaint and recalc of stuff
InvalidateRect(hwndTopdesk, NULL, TRUE);
// Fall through
case DID_CANCEL:
EndDialog(hwnd, 0);
break;
case DCF_IDBN_SELFONT:
{
CHOOSEFONT cf;
cf.lStructSize = sizeof(CHOOSEFONT);
cf.hwndOwner = hwnd;
cf.hDC = NULL;
cf.lpLogFont = &pro.lf;
cf.iPointSize = 0;
cf.Flags = CF_FORCEFONTEXIST | CF_SCREENFONTS | CF_INITTOLOGFONTSTRUCT;
cf.rgbColors = 0;
cf.lCustData = 0;
cf.lpfnHook = 0;
cf.lpTemplateName = 0;
cf.hInstance = 0;
cf.lpszStyle = 0;
cf.nFontType = 0;
cf.nSizeMin = 0;
cf.nSizeMax = 0;
if (ChooseFont(&cf)) {
DeleteObject(hMyFont);
hMyFont = CreateFontIndirect(&pro.lf);
InvalidateRect(hwndTopdesk, NULL, TRUE);
}
}
break;
case DCF_IDBN_EDITCOLOR:
{
CHOOSECOLOR cc;
INT iSel;
SendDlgItemMessage(hwnd, DCF_IDCB_COLORNAMES, WM_GETTEXT,
MAX_COLORNAME, (LONG)(LPTSTR)szColorName);
for (iSel = 0; iSel < MAX_ICOLOR; iSel++) {
if (!_tcscmp(szColorName, pszElementNames[iSel])) {
break;
}
}
cc.lStructSize = sizeof(CHOOSECOLOR);
cc.hwndOwner = hwnd;
cc.hInstance = NULL;
cc.rgbResult = pro.ahbr[iSel].color;
cc.lpCustColors = pro.CustColors;
cc.Flags = CC_RGBINIT;
cc.lCustData = 0;
cc.lpfnHook = NULL;
cc.lpTemplateName = NULL;
ChooseColor(&cc);
pro.ahbr[iSel].color = cc.rgbResult;
DeleteBrushes();
CreateBrushes();
InvalidateRect(hwndTopdesk, NULL, TRUE);
InvalidateRect(GetDlgItem(hwnd, DCF_IDST_COLOR), NULL, TRUE);
}
break;
case DCF_IDCB_COLORNAMES:
switch (GET_WM_COMMAND_CMD(wParam, lParam)) {
case CBN_SELCHANGE:
InvalidateRect(GetDlgItem(hwnd, DCF_IDST_COLOR), NULL, TRUE);
break;
}
break;
case DCF_IDBN_RESET_COLORS:
DeleteBrushes();
for (i = 0; i < MAX_ICOLOR; i++) {
pro.ahbr[i] = orgColors[i];
}
CreateBrushes();
InvalidateRect(GetDlgItem(hwnd, DCF_IDST_COLOR), NULL, TRUE);
InvalidateRect(hwndTopdesk, NULL, TRUE);
break;
case DCF_IDBN_HELP:
WinHelp(hwndTopdesk, pszHelpFileName, HELP_KEY, (ULONG)(LPTSTR)GetResString(IDS_OPTIONSDLG));
break;
default:
return(FALSE);
break;
}
default:
return(FALSE);
}
return(TRUE);
}