Validate.cpp

namespace AIMP
{
	ValidateDialog::ValidateDialog(IAIMPServiceUI* uiService)
		: _uiService(uiService)
		, _form(nullptr)
		, _codeEdit(nullptr)
		, _codeLabel(nullptr)
		, _okButton(nullptr)
		, _cancelButton(nullptr)
	{
	}

	ValidateDialog::~ValidateDialog()
	{
		if (_form)
			_form->Release(0);
	}

	/**
	 * Throw:
	 * 1. DialogException
	 */
	bool ValidateDialog::Execute(HWND hwnd, std::wstring& code)
	{
		if (!_uiService) throw DialogException(L"ValidateDialog: ServiceUI null");
		if (!_form) CreateForm(hwnd);

		auto result = _form->ShowModal();

		IAIMPString* _code = nullptr;
		_codeEdit->GetValueAsObject(AIMPUI_BASEEDIT_PROPID_TEXT, IID_IAIMPString, ref_cast(_code));

		if (_code)
		{
			code = std::wstring(_code->GetData(), _code->GetLength());
			_code->Release();
		}

		return result == AIMPUI_FLAGS_MODALRESULT_OK;
	}

	void ValidateDialog::CreateForm(HWND hwnd)
	{
		_uiService->CreateForm(hwnd, 0, String(L"ValidateForm"), nullptr, &_form);

		if (!_form) throw DialogException(L"ValidateDialog: CreateForm failed");

		_uiService->CreateControl(
			_form, _form, String(L"codeEdit"), nullptr, IID_IAIMPUIEdit, ref_cast(_codeEdit));
		_uiService->CreateControl(
			_form, _form, String(L"codelabel"), nullptr, IID_IAIMPUILabel, ref_cast(_codeLabel));
		_uiService->CreateControl(
			_form, _form, String(L"okButton"), nullptr, IID_IAIMPUIButton, ref_cast(_okButton));
		_uiService->CreateControl(
			_form, _form, String(L"cancelButton"), nullptr, IID_IAIMPUIButton, ref_cast(_cancelButton));

		if (!_codeEdit || !_codeLabel || !_okButton || !_cancelButton)
			throw DialogException(L"ValidateDialog: Some control null");

		_form->SetValueAsInt32(AIMPUI_FORM_PROPID_BORDERSTYLE, AIMPUI_FLAGS_BORDERSTYLE_DIALOG);
		_codeLabel->SetValueAsInt32(AIMPUI_LABEL_PROPID_AUTOSIZE, 1);
		_codeLabel->SetPlacement(TAIMPUIControlPlacement(ualTop, 0, { 3, 50, 3, 3 }));
		_codeEdit->SetPlacement(TAIMPUIControlPlacement(ualTop, 0, { 3, 5, 3, 3 }));
		_okButton->SetPlacement(TAIMPUIControlPlacement(ualBottom, 25, { 3, 3, 3, 3 }));
		_okButton->SetValueAsInt32(AIMPUI_BUTTON_PROPID_MODALRESULT, AIMPUI_FLAGS_MODALRESULT_OK);
		_cancelButton->SetPlacement(TAIMPUIControlPlacement(ualBottom, 25, { 3, 3, 3, 3 }));
		_cancelButton->SetValueAsInt32(AIMPUI_BUTTON_PROPID_MODALRESULT, AIMPUI_FLAGS_MODALRESULT_CANCEL);

		_okButton->SetFocus();
	}
}