C++ (Cpp) IsValidKey Examples

Example #1

File: InternalEmulatorSettingsProc.cpp Project: RedGuyyyy/SC4Ed

// subclass for dialog item
LRESULT CALLBACK InternalEmulatorInputDialogProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uIdSubclass, DWORD_PTR dwRefData) {
	auto d = (DialogData *)dwRefData;
	switch (uMsg) {
	case WM_PAINT: {
		HDC				hdc;
		PAINTSTRUCT		ps;
		HANDLE			hOldFont;
		TCHAR			szText[200];
		RECT			rect;
		SIZE			sz;
		int				x, y;

		// Get a device context for this window
		hdc = BeginPaint(hWnd, &ps);

		auto hFont = CreateFont(14, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE, DEFAULT_CHARSET, OUT_OUTLINE_PRECIS,
			CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, VARIABLE_PITCH, TEXT("Arial"));
		SelectObject(hdc, hFont);

		// Set the text colours
		SetTextColor(hdc, d->fgColor);
		SetBkColor(hdc, d->bgColor);

		// Find the text to draw
		GetWindowText(hWnd, szText, sizeof(szText));

		// Work out where to draw
		GetClientRect(hWnd, &rect);

		// Find out how big the text will be
		GetTextExtentPoint32(hdc, szText, lstrlen(szText), &sz);

		// Center the text
		x = (rect.right - sz.cx) / 2;
		y = (rect.bottom - sz.cy) / 2;

		// Draw the text
		ExtTextOut(hdc, x, y, ETO_OPAQUE, &rect, szText, lstrlen(szText), 0);

		DeleteObject(hFont);

		EndPaint(hWnd, &ps);

		break;
	}
	case WM_KEYDOWN: {
		if (LOWORD(wParam) == VK_DELETE) {
			d->setting.type = InternalEmulatorInputType::KEY;
			d->setting.value = 0;

			d->fgColor = RGB(255, 0, 0);
			d->bgColor = RGB(0, 255, 0);

			auto s = GetButtonText(d);
			SetWindowText(hWnd, s.c_str());
		}
		else if (IsValidKey(LOWORD(wParam))) {
			//d->fgColor = GetSysColor(COLOR_WINDOWTEXT);
			//d->bgColor = GetSysColor(COLOR_WINDOW);

			d->setting.type = InternalEmulatorInputType::KEY;
			d->setting.value = lParam;

			d->fgColor = RGB(255, 0, 0);
			d->bgColor = RGB(0, 255, 0);

			auto s = GetButtonText(d);
			SetWindowText(hWnd, s.c_str());
		}
		else {
			d->fgColor = RGB(0, 255, 0);
			d->bgColor = RGB(255, 0, 0);
		}
		InvalidateRect(GetParent(hWnd), NULL, false);

		break;
	}
	case WM_TIMER: {
		if (hWnd == GetFocus()) {
			if (JoystickPoll(GetParent(hWnd), d)) {
				//d->fgColor = GetSysColor(COLOR_WINDOWTEXT);
				//d->bgColor = GetSysColor(COLOR_WINDOW);

				auto s = GetButtonText(d);
				SetWindowText(hWnd, s.c_str());
				InvalidateRect(GetParent(hWnd), NULL, false);
			}
		}
		SetTimer(hWnd, 747, 125, NULL);
		break;
	}
	case WM_CHAR: {
		break;
	}
	case WM_SETFOCUS: {
		if (!d->timerActive) {
			SetTimer(hWnd, 777, 125, NULL);
			d->timerActive = true;
		}
		d->fgColor = RGB(255, 0, 0);
		d->bgColor = RGB(0, 255, 0);
		InvalidateRect(GetParent(hWnd), NULL, false);
		break;
	}
	case WM_KILLFOCUS: {
		d->fgColor = GetSysColor(COLOR_WINDOWTEXT);
		d->bgColor = GetSysColor(COLOR_WINDOW);
		InvalidateRect(GetParent(hWnd), NULL, false);
		break;
	}
	default:
		return DefSubclassProc(hWnd, uMsg, wParam, lParam);
	}
	return 0;
}

Example #2

File: array_data.cpp Project: huasanyelao/hiphop-php

bool ArrayData::IsValidKey(CVarRef k) {
  return k.isInteger() ||
         k.isString() && IsValidKey(k.getStringData());
}

Example #3

File: array_data.cpp Project: huasanyelao/hiphop-php

bool ArrayData::IsValidKey(CStrRef k) {
  return IsValidKey(k.get());
}

Example #4

File: array-data.cpp Project: GokuMizuno/hhvm

const Variant& ArrayData::get(const Variant& k, bool error) const {
  assert(IsValidKey(k));
  auto const cell = k.asCell();
  return isIntKey(cell) ? get(getIntKey(cell), error)
                        : get(getStringKey(cell), error);
}

Example #5

File: array-data.cpp Project: GokuMizuno/hhvm

bool ArrayData::IsValidKey(const Variant& k) {
  return k.isInteger() ||
         (k.isString() && IsValidKey(k.getStringData()));
}

Example #6

File: array-data.cpp Project: GokuMizuno/hhvm

bool ArrayData::IsValidKey(const String& k) {
  return IsValidKey(k.get());
}