private void SystemMenuLoginItem_Click(object sender, EventArgs e)
{
if (AppManager.GetInstance().UserLoginState == AppManager.UserState.LOGIN)
{
return;
}
RbacServiceClient rbacService =
new RbacServiceClient(AppManager.GetInstance().ApiUrl + "rbacservices/");
FrmUserLogin frmUserLogin = new FrmUserLogin(rbacService);
var loginResult = frmUserLogin.ShowDialog();
if (loginResult == DialogResult.OK)
{
//设置导航菜单可用
NavigatoButton.Enabled = true;
//系统管理员才能操作菜单设置对话框
if (AppManager.GetInstance().User.id == -1)
{
MenuMgrButton.Enabled = true;
}
//设置菜单栏里登录按钮不可用
SystemMenuLoginItem.Enabled = false;
//从API获取用户权限及菜单
MenuServiceClient menuService_ =
new MenuServiceClient(AppManager.GetInstance().ApiUrl + "menuservices/");
ResponseModel response;
if (AppManager.GetInstance().User.id != -1)
{
//一般操作员默认根据用户ID获取菜单
response = menuService_.GetMenu(int.Parse(AppManager.GetInstance().User.user_id));
}
else
{
//系统内置管理员默认获取所有菜单
response = menuService_.GetMenus();
}
if (response.Code == 1)
{
List <Menus> menus = Serializer_.Deserialize <List <Menus> >(Serializer_.Serialize(response.Data));
InitMenus(menus);
}
else
{
MessageBox.Show($"获取权限异常:{response.Message}");
}
}
}
private void InitDepartmentTree()
{
ResponseModel response = DepartmentService_.GetDepartments();
if (response.Code == 1)
{
if (response.DataCount >= 1)
{
List <Department> departments =
Serializer_.Deserialize <List <Department> >(Serializer_.Serialize(response.Data));
BindToTreeView(departments);
}
else
{
MessageBox.Show("尚未有任何部门被创建");
}
}
else
{
MessageBox.Show(response.Message);
}
}
public void UserLogin()
{
string userName = txtUserName.Text.Trim();
string password = txtPassword.Text.Trim();
if (string.IsNullOrEmpty(userName) || string.IsNullOrEmpty(password))
{
MessageBox.Show("user name/password cannot be empty.");
return;
}
ResponseModel response = RbacService_.UserLogin(userName, password);
if (response.Code == 1)
{
AppManager.GetInstance().User = Serializer_.Deserialize <Users>(Serializer_.Serialize(response.Data));
AppManager.GetInstance().UserLoginState = AppManager.UserState.LOGIN;
DialogResult = DialogResult.OK;
}
else
{
MessageBox.Show($"login fail,{response?.Message}");
DialogResult = DialogResult.Abort;
}
}
int _DragEvent(int event_, byte[] b)
{
if (!_isDragMode)
{
return(0);
}
DDEvent ev = (DDEvent)event_;
if (ev == DDEvent.Leave)
{
if (!_wTargetControl.Is0)
{
_InvokeDT(_wTargetControl, ev, 0, 0, default);
_wTargetControl = default;
}
return(0);
}
var a = Serializer_.Deserialize(b);
int effect = a[0], keyState = a[1]; POINT pt = new(a[2], a[3]);
if (ev == DDEvent.Enter)
{
_data = new System.Windows.DataObject();
var t = new DDData {
files = a[4], shell = a[5], text = a[6], linkName = a[7]
};
if (t.files != null)
{
_data.SetData("FileDrop", t.files);
}
if (t.shell != null)
{
_SetDataBytes("Shell IDList Array", t.shell);
}
if (t.text != null)
{
_data.SetData("UnicodeText", t.text);
}
if (t.linkName != null)
{
_SetDataBytes("FileGroupDescriptorW", t.linkName);
}
//workaround for: SetData writes byte[] in wrong format, probably serialized
void _SetDataBytes(string name, byte[] a) => _data.SetData(name, new MemoryStream(a), false);
}
int ef = 0;
var w = _wWindow.ChildFromXY(pt, WXYCFlags.ScreenXY);
if (w.Is0)
{
w = _wWindow;
}
if (w != _wTargetControl && !_wTargetControl.Is0)
{
_InvokeDT(_wTargetControl, DDEvent.Leave, 0, 0, default);
_wTargetControl = default;
}
if (!w.Is0 && w.IsOfThisProcess && w.IsEnabled(true))
{
if (ev != 0 && _wTargetControl.Is0)
{
if (ev == DDEvent.Over)
{
ev = 0;
}
else
{
_InvokeDT(w, DDEvent.Enter, effect, keyState, pt);
}
}
ef = _InvokeDT(_wTargetControl = w, ev, effect, keyState, pt);
}
if (ev == DDEvent.Drop)
{
_wTargetControl = default;
}
int _InvokeDT(wnd w, DDEvent ev, int effect, int keyState, POINT pt)
{
if (w.IsOfThisThread)
{
return(_InvokeDropTarget(w, ev, effect, keyState, pt));
}
var d = HwndSource.FromHwnd(w.Window.Handle)?.Dispatcher;
return(d?.Invoke(() => _InvokeDropTarget(w, ev, effect, keyState, pt)) ?? 0);
}
return(ef);
}