void CToolbarBottom::UpdateButton(ToolbarButtonType btnNeedUpdate, buttonStatusType btnStatus)
{
CButtonUI* button = GetButton(btnNeedUpdate);
if(NULL == button)
return;
switch(btnNeedUpdate)
{
case Toolbar_Button_Audio:
{
if(Button_UnMuted==btnStatus)
{
wchar_t* strText = L"Mute Audio";
button->SetText(strText);
int nWidth = max(button->GetFixedWidth(), button->GetMinWidth());
button->SetFixedWidth(nWidth);
int nImageRight = 0;
UpdateButtonImage((void*)button, _T("toolbar_btn_mute.png"), nImageRight);
}
else if(Button_Muted == btnStatus)
{
wchar_t* strText = L"Unmute Audio";
button->SetText(strText);
int nWidth = max(button->GetFixedWidth(), button->GetMinWidth());
button->SetFixedWidth(nWidth);
int nImageRight = 0;
UpdateButtonImage((void*)button, _T("toolbar_btn_unmute.png"), nImageRight);
}
else if(Button_Enabled == btnStatus)
{
button->SetEnabled(true);
}
else if(Button_Disabled == btnStatus)
{
button->SetEnabled(false);
}
}
break;
case Toolbar_Button_Video:
{
if(Button_UnMuted == btnStatus)
{
wchar_t* strText = L"Hide Video";
button->SetText(strText);
int nWidth = max(button->GetFixedWidth(), button->GetMinWidth());
button->SetFixedWidth(nWidth);
int nImageRight = 0;
UpdateButtonImage((void*)button, _T("toolbar_btn_stopVideo.png"), nImageRight);
}
else if(Button_Muted == btnStatus)
{
wchar_t* strText = L"Start Video";
button->SetText(strText);
int nWidth = max(button->GetFixedWidth(), button->GetMinWidth());
button->SetFixedWidth(nWidth);
int nImageRight = 0;
UpdateButtonImage((void*)button, _T("toolbar_btn_startVideo.png"), nImageRight);
}
else if(Button_Enabled == btnStatus)
{
button->SetEnabled(true);
}
else if(Button_Disabled == btnStatus)
{
button->SetEnabled(false);
}
}
break;
case Toolbar_Button_Invite:
break;
case Toolbar_Button_Chat:
{
if(Button_UnMuted == btnStatus)
{
wchar_t* strText = L"Show Chat";
button->SetText(strText);
}
else if(Button_Muted == btnStatus)
{
wchar_t* strText = L"Hide Chat";
button->SetText(strText);
}
}
break;
case Toolbar_Button_Participant:
{
if(Button_UnMuted == btnStatus)
{
wchar_t* strText = L"Show Participant";
button->SetText(strText);
}
else if(Button_Muted == btnStatus)
{
wchar_t* strText = L"Hide Participant";
button->SetText(strText);
}
}
break;
case Toolbar_Button_ThumbnailVideo:
{
if(Button_UnMuted == btnStatus)
{
wchar_t* strText = L"Show Gallery";
button->SetText(strText);
}
else if(Button_Muted == btnStatus)
{
wchar_t* strText = L"Hide Gallery";
button->SetText(strText);
}
}
break;
case Toolbar_Button_Share:
{
if(Button_UnMuted == btnStatus)
{
wchar_t* strText = L"Share";
button->SetText(strText);
}
else if(Button_Muted == btnStatus)
{
wchar_t* strText = L"Stop Share";
button->SetText(strText);
}
}
break;
case Toolbar_Button_Leave:
break;
default:
break;
}
}
void CQuizWnd::InitWindow()
{
assert(m_songInfo);
CenterWindow();
auto& quizInfo = m_songInfo->GetQuizInfo();
// show title
CTextUI* title = static_cast<CTextUI*>(m_PaintManager.FindControl(L"title"));
if (!title) return;
title->SetText(quizInfo.get_title().c_str());
// show questoins button
CHorizontalLayoutUI* questions_btn = static_cast<CHorizontalLayoutUI*>(m_PaintManager.FindControl(L"questions_btn"));
if (!questions_btn) return;
wchar_t ndx[3] = L"1";
auto cnt = quizInfo.get_quiz_count();
static const int FIXED_LENGTH = 64;
SIZE sz = { 1,1 };
for (auto i = 0; i < cnt; i++) {
CButtonUI* btn = new CButtonUI();
btn->SetName(((wstring)BTN_QUESTION_PREFIX + ndx).c_str());
btn->SetFloat();
btn->SetFixedXY(sz);
btn->SetFixedHeight(FIXED_LENGTH);
btn->SetFixedWidth(FIXED_LENGTH);
btn->SetNormalImage(((wstring)NORMAL_PREFIX + ndx + POSTFIX_PNG).c_str());
btn->SetFocusedImage(((wstring)NORMAL_PREFIX + ndx + POSTFIX_PNG).c_str());
btn->SetHotImage(((wstring)HOT_PREFIX + ndx + POSTFIX_PNG).c_str());
btn->SetPushedImage(((wstring)HOT_PREFIX + ndx + POSTFIX_PNG).c_str());
questions_btn->Add(btn);
ndx[0]++;
sz.cx += FIXED_LENGTH + 1;
if (ndx[0] == 58) {
ndx[0] = L'1';
ndx[1] = L'0';
}
}
// show doen button
if (cnt > 0) {
CButtonUI* btn = new CButtonUI();
btn->SetName(((wstring)BTN_QUESTION_PREFIX + DONE).c_str());
btn->SetFloat();
btn->SetFixedXY(sz);
btn->SetFixedHeight(FIXED_LENGTH);
btn->SetFixedWidth(FIXED_LENGTH);
btn->SetNormalImage(((wstring)NORMAL_PREFIX + DONE + POSTFIX_PNG).c_str());
btn->SetFocusedImage(((wstring)NORMAL_PREFIX + DONE + POSTFIX_PNG).c_str());
btn->SetHotImage(((wstring)HOT_PREFIX + DONE + POSTFIX_PNG).c_str());
btn->SetPushedImage(((wstring)HOT_PREFIX + DONE + POSTFIX_PNG).c_str());
questions_btn->Add(btn);
}
// init question container
CActiveXUI* question = static_cast<CActiveXUI*>(m_PaintManager.FindControl(_T("question")));
if (!question) return;
question->SetDelayCreate(false); // 相当于界面设计器里的DelayCreate属性改为FALSE，在duilib自带的FlashDemo里可以看到此属性为TRUE
question->CreateControl(CLSID_WebBrowser); // 相当于界面设计器里的Clsid属性里填入{8856F961-340A-11D0-A96B-00C04FD705A2}，建议用CLSID_WebBrowser，如果想看相应的值，请见<ExDisp.h>
question->GetControl(IID_IWebBrowser2, (void**)&m_question);
assert(m_question);
// show 1st question
ShowQuiz(1);
}