// UI初始化,此函数在窗口的OnCreate函数中调用
void CDuiMenu::InitUI(CRect rcClient)
{
// 如果有菜单项的预设置值,则设置相应的值到控件
if(m_vecMenuItemValue.size() > 0)
{
for (size_t i = 0; i < m_vecMenuItemValue.size(); i++)
{
MenuItemValue& itemValue = m_vecMenuItemValue.at(i);
CControlBase* pControlBase = GetControl(itemValue.strName);
if(pControlBase)
{
if(!itemValue.strTitle.IsEmpty())
{
((CControlBaseFont*)pControlBase)->SetTitle(itemValue.strTitle);
}
if(!itemValue.bVisible)
{
pControlBase->SetVisible(FALSE);
}
if(itemValue.bDisable)
{
pControlBase->SetDisable(TRUE);
}
if(itemValue.nCheck != -1)
{
((CMenuItem*)pControlBase)->SetCheck(itemValue.nCheck);
}
}
}
// 刷新菜单项位置信息
SetMenuPoint();
}
}
// 添加菜单分隔
int CDuiMenu::AddSeparator(int nIndex)
{
// 可以使用矩形控件，也可以使用图片控件
CControlBase * pControlBase = new CRectangle(GetSafeHwnd(),this, -1, CRect(0, 0, 0, 0), Color(254, 227, 229, 230));
if(nIndex >= 0 && nIndex < (int)m_vecControl.size())
{
m_vecControl.insert(m_vecControl.begin() + nIndex, pControlBase);
}
else
{
m_vecControl.push_back(pControlBase);
}
SetMenuPoint();
return m_vecControl.size();
}
int CDuiMenu::AddMenu(CString strText, UINT uMenuID, CString strImage, BOOL bSelect, int nIndex)
{
CControlBase * pControlBase = NULL;
BSTR bsFont = m_strFont.AllocSysString();
FontFamily fontFamily(bsFont);
Font font(&fontFamily, (REAL)m_nFontWidth, m_fontStyle, UnitPixel);
::SysFreeString(bsFont);
StringFormat strFormat;
strFormat.SetAlignment(StringAlignmentNear);
strFormat.SetFormatFlags( StringFormatFlagsNoWrap | StringFormatFlagsMeasureTrailingSpaces);
Size size = GetTextBounds(font, strFormat, strText);
if(size.Width > m_nWidth - m_nLeft - 4)
{
m_nWidth = size.Width + m_nLeft + 4;
}
pControlBase = new CMenuItem(GetSafeHwnd(),this, uMenuID, CRect(0, 0, 0, 0), strText, m_nLeft, bSelect);
((CControlBaseFont*)pControlBase)->SetFont(m_strFont, m_nFontWidth, m_fontStyle);
if(!strImage.IsEmpty())
{
((CMenuItem *)pControlBase)->SetBitmap(strImage);
}
if(nIndex >= 0 && nIndex < (int)m_vecControl.size())
{
m_vecControl.insert(m_vecControl.begin() + nIndex, pControlBase);
}
else
{
m_vecControl.push_back(pControlBase);
}
SetMenuPoint();
return m_vecControl.size();
}
// 重载加载XML节点函数，加载下层的Menu item信息
BOOL CDuiMenu::Load(DuiXmlNode pXmlElem, BOOL bLoadSubControl)
{
SetRect(CRect(0, 0, m_nWidth, m_nHeight));
__super::Load(pXmlElem, bLoadSubControl);
if(pXmlElem == NULL)
{
return FALSE;
}
if(!bLoadSubControl)
{
// 不加载子控件
return TRUE;
}
// 菜单窗口宽度设置为popup窗口的宽度
m_nWidth = m_size.cx;
// 创建窗口
Create(m_pParent, m_point, m_uMessageID);
// 加载下层的item节点信息(正常情况下都使用DlgPopup的Load控件方式加载菜单项,下面的解析比较少用到)
int nIdIndex = 100;
for (DuiXmlNode pItemElem = pXmlElem.child(_T("item")); pItemElem; pItemElem=pItemElem.next_sibling())
{
CString strId = pItemElem.attribute(_T("id")).value();
int nId = nIdIndex;
if(strId != _T(""))
{
nId = _ttoi(strId);
}
CString strType = pItemElem.attribute(_T("type")).value();
CString strName = pItemElem.attribute(_T("name")).value();
CString strImage = pItemElem.attribute(_T("image")).value();
CString strTitle = pItemElem.attribute(_T("title")).value();
if(strType == _T("separator"))
{
// 分隔线也可以用图片的方式
AddSeparator();
continue;
}
CString strTitleU = strTitle;
if(strImage.Find(_T(".")) != -1) // 加载图片文件
{
CString strImgFile = strImage;
AddMenu(strTitleU, nIdIndex, strImgFile);
}else
if(!strImage.IsEmpty())
{
UINT nResourceID = _ttoi(strImage);
AddMenu(strTitleU, nIdIndex, nResourceID);
}else
{
AddMenu(strTitleU, nIdIndex);
}
nIdIndex++;
}
// 刷新各菜单控件的位置
SetMenuPoint();
m_bInit = TRUE;
return TRUE;
}
// 重载加载XML节点函数，加载下层的Menu item信息
BOOL CDuiMenu::Load(TiXmlElement* pXmlElem, BOOL bLoadSubControl)
{
SetRect(CRect(0, 0, m_nWidth, m_nHeight));
__super::Load(pXmlElem, bLoadSubControl);
if(pXmlElem == NULL)
{
return FALSE;
}
if(!bLoadSubControl)
{
// 不加载子控件
return TRUE;
}
// 菜单窗口宽度设置为popup窗口的宽度
m_nWidth = m_size.cx;
// 创建窗口
Create(m_pParent, m_point, m_uMessageID);
// 加载下层的item节点信息(正常情况下都使用DlgPopup的Load控件方式加载菜单项,下面的解析比较少用到)
int nIdIndex = 100;
TiXmlElement* pItemElem = NULL;
for (pItemElem = pXmlElem->FirstChildElement("item"); pItemElem != NULL; pItemElem=pItemElem->NextSiblingElement())
{
CStringA strId = pItemElem->Attribute("id");
int nId = nIdIndex;
if(strId != "")
{
nId = atoi(strId);
}
CStringA strType = pItemElem->Attribute("type");
CStringA strName = pItemElem->Attribute("name");
CStringA strImage = pItemElem->Attribute("image");
CStringA strTitle = pItemElem->Attribute("title");
if(strType == "separator")
{
// 分隔线也可以用图片的方式
AddSeparator();
continue;
}
CString strTitleU = CA2T(strTitle, CP_UTF8);
if(strImage.Find(".") != -1) // 加载图片文件
{
CString strImgFile = CA2T(strImage, CP_UTF8);
AddMenu(strTitleU, nIdIndex, strImgFile);
}else
if(!strImage.IsEmpty())
{
UINT nResourceID = atoi(strImage);
AddMenu(strTitleU, nIdIndex, nResourceID);
}else
{
AddMenu(strTitleU, nIdIndex);
}
nIdIndex++;
}
// 刷新各菜单控件的位置
SetMenuPoint();
m_bInit = TRUE;
return TRUE;
}