PresetNameDlg.cpp

#include "stdafx.h"
#include "PresetNameDlg.h"
#include "resource.h"

namespace scope {
    namespace gui {

CPresetNameDlg::CPresetNameDlg(std::shared_ptr<std::wstring> _name)
    : name(_name) {
}

LRESULT CPresetNameDlg::OnInitDialog(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& /*bHandled*/) {
    edit.Attach(GetDlgItem(IDC_NAME_EDIT));
    CenterWindow(GetParent());
    edit.SetWindowText(name->c_str());
    edit.SetSel(0, name->length());
    edit.SetFocus();
    return FALSE;           // return FALSE, otherwise focus is not given to the edit control!
}

LRESULT CPresetNameDlg::OnCloseCmd(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/) {
    int ret = 0;
    int32_t length = edit.GetWindowTextLength()+1;      // +1 since terminating \0 is not counter
    std::vector<wchar_t> buff(length, L' ');                
    edit.GetWindowText(buff.data(), length);                // empty control gives only a \0
    name->assign(buff.begin(), buff.end()-1);

    if ( wID == IDCANCEL ) {
        *name = L"";
        ret = -1;
    }

    EndDialog(ret);
    return 0;
}

}}