bool CMainFrame::UpdateTemplateMenu(CMFCPopupMenu* pMenu)
{
if(pMenu == nullptr)
{
return false;
}
CString str;
CMFCToolBarMenuButton* pParent = pMenu->GetParentButton();
if(pParent == nullptr)
{
return false;
}
if(pParent->m_strText != L"GameObject")
{
return false;
}
UpdateTemplateMap();
using namespace engine;
boost::unordered_map<std::wstring, std::vector<engine::GameObjectTemplate*> >::iterator it = m_templateMap.begin();
pMenu->RemoveAllItems();
CMFCToolBarMenuButton b(ID_GAMEOBJECT_CREATEEMPTY, nullptr, -1, L"Empty");
pMenu->InsertItem(b);
pMenu->InsertSeparator();
int id = ID_COMPONENT_MENU_BASE + 1001;
for(it; it != m_templateMap.end(); ++it)
{
if(it->second.size() == 0)
{
continue;
}
CMenu m;
m.CreateMenu();
for(size_t i = 0; i < it->second.size(); ++i)
{
m.InsertMenuW(i, MF_BYPOSITION, id, it->second[i]->GetName().c_str());
id++;
}
CMFCToolBarMenuButton b(-1, m.GetSafeHmenu(), -1, it->first.c_str());
m.Detach();
pMenu->InsertItem(b);
}
return true;
}
bool CMainFrame::UpdateComponentMenu(CMFCPopupMenu* pMenu)
{
if(pMenu == nullptr)
{
return false;
}
CString str;
CMFCToolBarMenuButton* pParent = pMenu->GetParentButton();
if(pParent == nullptr)
{
return false;
}
if(pParent->m_strText != L"Component")
{
return false;
}
using namespace engine;
UpdateComClassMap();
boost::unordered_map<std::wstring, std::vector<ExtPackage::ComponentClass*> >::iterator it = m_ComClassMap.begin();
pMenu->RemoveAllItems();
int id = ID_COMPONENT_MENU_BASE + 1;
for(it; it != m_ComClassMap.end(); ++it)
{
if(it->second.size() == 0)
{
continue;
}
CMenu m;
m.CreateMenu();
for(size_t i = 0; i < it->second.size(); ++i)
{
m.InsertMenuW(i, MF_BYPOSITION, id, it->second[i]->m_name.c_str());
id++;
}
CMFCToolBarMenuButton b(-1, m.GetSafeHmenu(), -1, it->first.c_str());
m.Detach();
pMenu->InsertItem(b);
}
return true;
}
//动态添加菜单，根据应用的需要进行添加，不是必须的操
extern"C" _declspec(dllexport) BOOL InstallExtMenu(CWnd* pChild, HWND Parent, UINT* NextMenuID)
{
AFX_MANAGE_STATE(AfxGetAppModuleState());
BOOL bReturn = FALSE;
if (!pChild) //dll 中的wnd为空，无法添加
return FALSE;
if (!Parent)
return FALSE;
HMENU hMenu = ::GetMenu(Parent); //获取父窗口的菜单
if (!hMenu)
return FALSE;
CMenu ParentMenu;
ParentMenu.Attach(hMenu);
CMenu Menu;
if (!Menu.CreateMenu()) //创建菜单
return FALSE;
theApp.m_CommandToMessage.InitHashTable(3); //预定3项，可修改
NextMenuID = new UINT[3];
NextMenuID[0] = theApp.ID_MENU_SHOWHINT;
NextMenuID[1] = theApp.ID_MENU_HIDEHINT;
NextMenuID[2] = theApp.ID_MENU_SETTASK;
Menu.AppendMenu(MF_STRING, (UINT_PTR)(*NextMenuID), L"显示提示符");
theApp.m_CommandToMessage.SetAt(*(NextMenuID)++, theApp.ID_MENU_SHOWHINT); //设置映射
Menu.AppendMenu(MF_STRING, (UINT_PTR)(*NextMenuID), L"隐藏提示符");
theApp.m_CommandToMessage.SetAt(*(NextMenuID)++, theApp.ID_MENU_HIDEHINT);
Menu.AppendMenu(MF_STRING, (UINT_PTR)(*NextMenuID), L"设置任务");
theApp.m_CommandToMessage.SetAt(*(NextMenuID)++, theApp.ID_MENU_SETTASK);
HMENU hsubMenu = Menu.Detach();
ParentMenu.InsertMenuW(ParentMenu.GetMenuItemCount(), MF_BYPOSITION | MF_STRING | MF_POPUP, (UINT_PTR)hsubMenu,
_T("数字应用设置"));
ParentMenu.Detach();
CWnd::FromHandle(Parent)->DrawMenuBar(); //强制重绘菜单
return TRUE;
}