static LRESULT CALLBACK ModernSkinButtonWndProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
ModernSkinButtonCtrl* bct = (msg != WM_NCCREATE) ? (ModernSkinButtonCtrl *)GetWindowLongPtr(hwndDlg, GWLP_USERDATA) : nullptr;
if (bct) {
if (bct->HandleService && IsBadStringPtrA(bct->HandleService, 255))
bct->HandleService = nullptr;
else if (bct->HandleService && ServiceExists(bct->HandleService)) {
HandleServiceParams MSG = {};
MSG.hwnd = hwndDlg;
MSG.msg = msg;
MSG.wParam = wParam;
MSG.lParam = lParam;
int t = CallService(bct->HandleService, (WPARAM)&MSG, 0);
if (MSG.handled) return t;
}
}
switch (msg) {
case WM_NCCREATE:
SetWindowLongPtr(hwndDlg, GWL_STYLE, GetWindowLongPtr(hwndDlg, GWL_STYLE) | BS_OWNERDRAW);
SetWindowLongPtr(hwndDlg, GWLP_USERDATA, 0);
if (((CREATESTRUCT *)lParam)->lpszName) SetWindowText(hwndDlg, ((CREATESTRUCT *)lParam)->lpszName);
return TRUE;
case WM_DESTROY:
if (bct == nullptr)
break;
if (hwndToolTips) {
mir_cslock lck(csTips);
TOOLINFO ti = { 0 };
ti.cbSize = sizeof(ti);
ti.uFlags = TTF_IDISHWND;
ti.hwnd = bct->hwnd;
ti.uId = (UINT_PTR)bct->hwnd;
if (SendMessage(hwndToolTips, TTM_GETTOOLINFO, 0, (LPARAM)&ti))
SendMessage(hwndToolTips, TTM_DELTOOL, 0, (LPARAM)&ti);
if (SendMessage(hwndToolTips, TTM_GETTOOLCOUNT, 0, (LPARAM)&ti) == 0) {
DestroyWindow(hwndToolTips);
hwndToolTips = nullptr;
}
}
mir_free(bct->ID);
mir_free(bct->CommandService);
mir_free(bct->StateService);
mir_free(bct->HandleService);
mir_free(bct->Hint);
mir_free(bct->ValueDBSection);
mir_free(bct->ValueTypeDef);
mir_free(bct);
SetWindowLongPtr(hwndDlg, GWLP_USERDATA, 0);
break; // DONT! fall thru
case WM_SETCURSOR:
{
HCURSOR hCurs1 = LoadCursor(nullptr, IDC_ARROW);
if (hCurs1) SetCursor(hCurs1);
if (bct) SetToolTip(hwndDlg, bct->Hint);
}
return 1;
case WM_PRINT:
if (IsWindowVisible(hwndDlg))
ModernSkinButtonPaintWorker(hwndDlg, (HDC)wParam);
break;
case WM_PAINT:
if (IsWindowVisible(hwndDlg) && !g_CluiData.fLayered) {
PAINTSTRUCT ps = {};
BeginPaint(hwndDlg, &ps);
ModernSkinButtonPaintWorker(hwndDlg, (HDC)ps.hdc);
EndPaint(hwndDlg, &ps);
}
return DefWindowProc(hwndDlg, msg, wParam, lParam);
case WM_CAPTURECHANGED:
if (bct) {
bct->hover = 0;
bct->down = 0;
ModernSkinButtonPaintWorker(bct->hwnd, nullptr);
}
break;
case WM_MOUSEMOVE:
if (bct) {
if (!bct->hover) {
SetCapture(bct->hwnd);
bct->hover = 1;
ModernSkinButtonPaintWorker(bct->hwnd, nullptr);
}
else {
POINT t = UNPACK_POINT(lParam);
ClientToScreen(bct->hwnd, &t);
if (WindowFromPoint(t) != bct->hwnd)
ReleaseCapture();
}
}
return 0;
case WM_LBUTTONDOWN:
if (bct) {
bct->down = 1;
SetForegroundWindow(GetParent(bct->hwnd));
ModernSkinButtonPaintWorker(bct->hwnd, nullptr);
if (bct->CommandService && IsBadStringPtrA(bct->CommandService, 255))
bct->CommandService = nullptr;
if (bct->fCallOnPress) {
if (bct->CommandService) {
if (!_CallServiceStrParams(bct->CommandService, nullptr) && (bct->ValueDBSection && bct->ValueTypeDef))
ModernSkinButtonToggleDBValue(bct->ValueDBSection, bct->ValueTypeDef);
}
bct->down = 0;
ModernSkinButtonPaintWorker(bct->hwnd, nullptr);
}
}
return 0;
case WM_LBUTTONUP:
if (bct && bct->down) {
ReleaseCapture();
bct->hover = 0;
bct->down = 0;
ModernSkinButtonPaintWorker(bct->hwnd, nullptr);
if (bct->CommandService && IsBadStringPtrA(bct->CommandService, 255))
bct->CommandService = nullptr;
if (bct->CommandService)
if (_CallServiceStrParams(bct->CommandService, nullptr)) {
}
else if (bct->ValueDBSection && bct->ValueTypeDef)
ModernSkinButtonToggleDBValue(bct->ValueDBSection, bct->ValueTypeDef);
}
}
return DefWindowProc(hwndDlg, msg, wParam, lParam);
}
static LRESULT CALLBACK ToolbarButtonProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
TBBUTTONDATA *bct = (TBBUTTONDATA*)GetWindowLongPtr(hwndDlg, 0);
switch (msg) {
case WM_DESTROY:
xpt_FreeThemeForWindow(hwndDlg);
WindowList_Remove(hButtonWindowList, hwndDlg);
break;
case WM_SETTEXT:
mir_tstrncpy(bct->szText, (TCHAR*)lParam, _countof(bct->szText));
break;
case WM_SETFONT:
// remember the font so we can use it later
bct->hFont = (HFONT)wParam; // maybe we should redraw?
bct->nFontID = (int)lParam - 1;
break;
case BUTTONSETMARGINS:
if (!lParam) {
RECT nillRect = { 0 };
bct->rcMargins = nillRect;
}
else bct->rcMargins = *(RECT*)lParam;
break;
case BUTTONSETID:
bct->szButtonID = (char *)lParam;
break;
case BUTTONDRAWINPARENT:
if (IsWindowVisible(hwndDlg)) {
PaintWorker(bct, (HDC)wParam, (POINT*)lParam);
return 0;
}
break;
case WM_NCPAINT:
case WM_PAINT:
if (g_CluiData.fDisableSkinEngine) {
PAINTSTRUCT ps;
HDC hdcPaint = BeginPaint(hwndDlg, &ps);
if (hdcPaint) {
PaintWorker(bct, hdcPaint, NULL);
EndPaint(hwndDlg, &ps);
}
}
ValidateRect(hwndDlg, NULL);
return 0;
case WM_CAPTURECHANGED:
if ((HWND)lParam != bct->hwnd && bct->stateId != PBS_DISABLED) {
// don't change states if disabled
bct->stateId = PBS_NORMAL;
InvalidateParentRect(bct->hwnd, NULL, TRUE);
}
break;
case WM_MOUSELEAVE:
case BUTTONSETASPUSHBTN:
return 0;
case WM_ENABLE: // windows tells us to enable/disable
bct->stateId = wParam ? PBS_NORMAL : PBS_DISABLED;
InvalidateParentRect(bct->hwnd, NULL, TRUE);
return 0;
case WM_LBUTTONDOWN:
{
POINT ptMouse = UNPACK_POINT(lParam);
RECT rcClient;
GetClientRect(bct->hwnd, &rcClient);
if (!PtInRect(&rcClient, ptMouse)) {
bct->bHotMark = false;
ReleaseCapture();
}
else {
if (bct->stateId != PBS_DISABLED && bct->stateId != PBS_PRESSED) {
bct->stateId = PBS_PRESSED;
bct->bHotMark = true;
InvalidateParentRect(bct->hwnd, NULL, TRUE);
if (bct->bSendOnDown) {
SendMessage(GetParent(hwndDlg), WM_COMMAND, MAKELONG(GetDlgCtrlID(hwndDlg), BN_CLICKED), (LPARAM)hwndDlg);
bct->stateId = PBS_NORMAL;
InvalidateParentRect(bct->hwnd, NULL, TRUE);
}
}
SetCapture(bct->hwnd);
}
}
return 0;
case WM_LBUTTONUP:
if (GetCapture() == bct->hwnd) {
POINT ptMouse = UNPACK_POINT(lParam);
RECT rcClient;
GetClientRect(bct->hwnd, &rcClient);
if (!PtInRect(&rcClient, ptMouse)) {
bct->bHotMark = false;
ReleaseCapture();
return 0;
}
if (bct->bIsPushBtn)
bct->bIsPushed = !bct->bIsPushed;
if (bct->stateId != PBS_DISABLED) {
// don't change states if disabled
bct->stateId = PBS_HOT;
InvalidateParentRect(bct->hwnd, NULL, TRUE);
}
if (!bct->bSendOnDown) {
bct->bHotMark = false;
SendMessage(GetParent(hwndDlg), WM_COMMAND, MAKELONG(GetDlgCtrlID(hwndDlg), BN_CLICKED), (LPARAM)hwndDlg);
}
}
else {
bct->bHotMark = false;
InvalidateParentRect(bct->hwnd, NULL, TRUE);
}
return 0;
case WM_MOUSEMOVE:
{
BOOL bPressed = (wParam & MK_LBUTTON) != 0;
if (bPressed && !bct->bHotMark)
break;
RECT rc;
GetWindowRect(hwndDlg, &rc);
POINT pt;
GetCursorPos(&pt);
BOOL inClient = PtInRect(&rc, pt);
if (inClient) {
SetCapture(bct->hwnd);
if (bct->stateId == PBS_NORMAL) {
bct->stateId = PBS_HOT;
InvalidateParentRect(bct->hwnd, NULL, TRUE);
}
}
if (!inClient && bct->stateId == PBS_PRESSED) {
bct->stateId = PBS_HOT;
InvalidateParentRect(bct->hwnd, NULL, TRUE);
}
else if (inClient && bct->stateId == PBS_HOT && bPressed) {
if (bct->bHotMark) {
bct->stateId = PBS_PRESSED;
InvalidateParentRect(bct->hwnd, NULL, TRUE);
}
}
else if (!inClient && !bPressed) {
bct->bHotMark = false;
ReleaseCapture();
}
}
return 0;
case WM_NCHITTEST:
{
LRESULT lr = SendMessage(GetParent(hwndDlg), WM_NCHITTEST, wParam, lParam);
if (lr == HTLEFT || lr == HTRIGHT || lr == HTBOTTOM || lr == HTTOP || lr == HTTOPLEFT || lr == HTTOPRIGHT || lr == HTBOTTOMLEFT || lr == HTBOTTOMRIGHT)
return HTTRANSPARENT;
}
break;
case BM_SETCHECK:
if (!bct->bIsPushBtn) break;
if (wParam == BST_CHECKED)
bct->bIsPushed = 1;
else if (wParam == BST_UNCHECKED)
bct->bIsPushed = 0;
InvalidateRect(bct->hwnd, NULL, TRUE);
return 0;
case WM_SETFOCUS: // set keyboard focus and redraw
bct->bFocused = true;
InvalidateParentRect(bct->hwnd, NULL, TRUE);
break;
case WM_KILLFOCUS: // kill focus and redraw
bct->bFocused = false;
InvalidateParentRect(bct->hwnd, NULL, TRUE);
break;
case WM_ERASEBKGND:
return 1;
case MBM_SETICOLIBHANDLE:
bct->hIcolibHandle = (HANDLE)lParam;
bct->hIcon = (bct->hIcolibHandle) ? IcoLib_GetIconByHandle(bct->hIcolibHandle) : NULL;
return 1;
case MBM_REFRESHICOLIBICON:
if (bct->hIcolibHandle)
bct->hIcon = IcoLib_GetIconByHandle(bct->hIcolibHandle);
else
bct->hIcon = NULL;
InvalidateRect(hwndDlg, NULL, TRUE);
pcli->pfnInvalidateRect(GetParent(GetParent(hwndDlg)), NULL, TRUE);
return 1;
case MBM_UPDATETRANSPARENTFLAG:
LONG_PTR flag = GetWindowLongPtr(hwndDlg, GWL_EXSTYLE);
LONG_PTR oldFlag = flag;
if (lParam == 2)
lParam = (g_CluiData.fDisableSkinEngine) ? 0 : 1;
flag &= ~WS_EX_TRANSPARENT;
if (lParam) flag |= WS_EX_TRANSPARENT;
if (flag != oldFlag) {
SetWindowLongPtr(hwndDlg, GWL_EXSTYLE, flag);
RedrawWindow(hwndDlg, NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
}
return 1;
}
LRESULT res = mir_callNextSubclass(hwndDlg, ToolbarButtonProc, msg, wParam, lParam);
if (msg == BM_SETIMAGE)
InvalidateParentRect(hwndDlg, NULL, TRUE);
return res;
}
