LRESULT CMainDlg::OnKeyDownMsg(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
{
int inow = m_tabTitle.GetCurSel();
int isum = m_tabTitle.GetItemCount();
switch (wParam)
{
case KeyDownMsg::GoForward:
m_vetdlgs[inow]->ShowWindow(SW_HIDE);
inow = inow == 0 ? (isum - 1) : (inow - 1);
m_tabTitle.SetCurSel(inow);
m_vetdlgs[inow]->ShowWindow(SW_SHOW);
m_back.EnableWindow(CanGoBack() ? TRUE : FALSE);
m_forward.EnableWindow(CanGoForward() ? TRUE : FALSE);
break;
case KeyDownMsg::GoNext:
m_vetdlgs[inow]->ShowWindow(SW_HIDE);
inow = inow == isum - 1 ? 0 : (inow + 1);
m_tabTitle.SetCurSel(inow);
m_vetdlgs[inow]->ShowWindow(SW_SHOW);
m_back.EnableWindow(CanGoBack() ? TRUE : FALSE);
m_forward.EnableWindow(CanGoForward() ? TRUE : FALSE);
break;
case KeyDownMsg::GoCreate:
AddWebDlg(m_strDefaultUrl);
break;
case KeyDownMsg::GoClose:
CloseItem(inow);
break;
default:
break;
}
return 0;
}
FString FHistoryManager::GetBackDesc() const
{
if ( CanGoBack() )
{
return HistoryData[CurrentHistoryIndex - 1].HistoryDesc;
}
else
{
return FString();
}
}
void CMainDlg::CloseItem(int item)
{
m_vetdlgs[item]->DestroyWindow();
delete m_vetdlgs[item];
vector<CChildDlg*>::iterator itr = m_vetdlgs.begin();
for (int i = 0; itr != m_vetdlgs.end(); i++)
{
if (i == item)
{
itr = m_vetdlgs.erase(itr);
}
else
{
itr++;
}
}
m_tabTitle.DeleteItem(item);
m_labelNum--;
if (item)
{
m_tabTitle.SetCurSel(item - 1);
m_vetdlgs[item - 1]->ShowWindow(SW_SHOW);
m_back.EnableWindow(CanGoBack() ? TRUE : FALSE);
m_forward.EnableWindow(CanGoForward() ? TRUE : FALSE);
}
else if (!item && !m_labelNum)
{
AddWebDlg(m_strDefaultUrl);
}
else if(!item && m_labelNum)
{
m_tabTitle.SetCurSel(item);
m_vetdlgs[m_labelNum - 1]->ShowWindow(SW_SHOW);
m_back.EnableWindow(CanGoBack() ? TRUE : FALSE);
m_forward.EnableWindow(CanGoForward() ? TRUE : FALSE);
}
}
LRESULT CMainDlg::OnTcnSelchangeTab(int /*idCtrl*/, LPNMHDR pNMHDR, BOOL& /*bHandled*/)
{
// TODO: 在此添加控件通知处理程序代码
int nItem = m_tabTitle.GetCurSel();
for (int i = 0; i < m_vetdlgs.size(); i++)
{
if (i != nItem)
{
m_vetdlgs[i]->ShowWindow(SW_HIDE);
}
}
m_vetdlgs[nItem]->ShowWindow(SW_SHOW);
m_back.EnableWindow(CanGoBack() ? TRUE : FALSE);
m_forward.EnableWindow(CanGoForward() ? TRUE : FALSE);
return 0;
}
//返回的网页标题消息
LRESULT CMainDlg::OnWebTitle(UINT /*uMsg*/, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
{
// unregister message filtering and idle updates
std::wstring *precv = (std::wstring *)wParam;
int titleId = (int)lParam;
WCHAR wcTitle[MAX_PATH] = { 0 };
wcscat(wcTitle, precv->c_str());
TCITEM item = { 0 };
item.mask = TCIF_TEXT;
item.pszText = wcTitle;
m_tabTitle.SetItem(titleId, &item);
m_tabTitle.SetCurSel(titleId);
m_back.EnableWindow(CanGoBack() ? TRUE : FALSE);
m_forward.EnableWindow(CanGoForward() ? TRUE : FALSE);
delete precv;
return 0;
}
bool FHistoryManager::GoBack()
{
if ( CanGoBack() )
{
// Update the current history data
UpdateCurrentHistoryData();
// if its possible to go back, decrement the index we are at
--CurrentHistoryIndex;
// Update the owner
ApplyCurrentHistoryData();
return true;
}
return false;
}
FReply FCEFWebBrowserWindow::OnMouseButtonUp(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent, bool bIsPopup)
{
FReply Reply = FReply::Unhandled();
if (IsValid())
{
FKey Button = MouseEvent.GetEffectingButton();
// CEF only supports left, right, and middle mouse buttons
bool bIsCefSupportedButton = (Button == EKeys::LeftMouseButton || Button == EKeys::RightMouseButton || Button == EKeys::MiddleMouseButton);
if(bIsCefSupportedButton)
{
CefBrowserHost::MouseButtonType Type =
(Button == EKeys::LeftMouseButton ? MBT_LEFT : (
Button == EKeys::RightMouseButton ? MBT_RIGHT : MBT_MIDDLE));
CefMouseEvent Event = GetCefMouseEvent(MyGeometry, MouseEvent, bIsPopup);
InternalCefBrowser->GetHost()->SendMouseClickEvent(Event, Type, true, 1);
Reply = FReply::Handled();
}
else if(Button == EKeys::ThumbMouseButton && bThumbMouseButtonNavigation)
{
if(CanGoBack())
{
GoBack();
Reply = FReply::Handled();
}
}
else if(Button == EKeys::ThumbMouseButton2 && bThumbMouseButtonNavigation)
{
if(CanGoForward())
{
GoForward();
Reply = FReply::Handled();
}
}
}
return Reply;
}
