// 删除页面
public bool DeleteView(View view)
{
views.Remove(view);
SaveViews();
return true;
}
// 新增页面
public void AddView(View view)
{
view.ID = nextViewID++;
views.Add(view);
SaveViews();
}
// 检查是否已经存在页面，无则为true.
public bool CheckView(View view)
{
foreach (View v in views)
{
if ((view.Name == v.Name) && ((view.ID == 0) || (view.ID != v.ID)))
return false;
}
return true;
}
// 把页面从集合中移除
public void Remove(View view)
{
InnerList.Remove(view);
}
// 从Xml中加载单个页面节点信息
private void LoadViews(XmlTextReader reader)
{
while (reader.Name == "View")
{
int depth = reader.Depth;
View view = new View(reader.GetAttribute("name"));
view.ID = int.Parse(reader.GetAttribute("id"));
view.Description = reader.GetAttribute("desc");
view.Rows = short.Parse(reader.GetAttribute("rows"));
view.Cols = short.Parse(reader.GetAttribute("cols"));
view.CellWidth = short.Parse(reader.GetAttribute("width"));
view.CellHeight = short.Parse(reader.GetAttribute("height"));
string[] strIDs = reader.GetAttribute("cameras").Split(',');
for (int i = 0, k = 0; i < View.MaxRows; i++)
{
for (int j = 0; j < View.MaxCols; j++, k++)
{
view.SetCamera(i, j, int.Parse(strIDs[k]));
}
}
views.Add(view);
if (view.ID >= nextViewID)
nextViewID = view.ID + 1;
// 读取下一节点
reader.Read();
while (reader.NodeType == XmlNodeType.EndElement)
reader.Read();
if (reader.Depth < depth)
return;
}
}
// 把新页面加到集合中
public void Add(View view)
{
InnerList.Add(view);
}
// 增加摄像头
private void AddCamera()
{
摄像头新增窗体 form = new 摄像头新增窗体();
// 设置提供商
form.VideoProviders = config.providers;
// 设置回调函数，用于测试摄像头
form.CheckCameraFunction = new CheckCameraHandler(CheckCamera);
// 显示界面
if (form.ShowDialog() == DialogResult.OK)
{
CountCamera++; //统计已经添加的摄像头数
Camera camera = form.Camera;
config.AddCamera(camera);
cameraToEdit = camera;
switch (CountCamera)
{
case 1:
View1.SetCamera(0, 0, camera.ID);
View2.SetCamera(0, 0, camera.ID);
View3.SetCamera(0, 0, camera.ID);
View4.SetCamera(0, 0, camera.ID);
View9.SetCamera(0, 0, camera.ID);
SelectedView = View1;
break;
case 2:
View2.SetCamera(0, 1, camera.ID);
View3.SetCamera(0, 1, camera.ID);
View4.SetCamera(0, 1, camera.ID);
View9.SetCamera(0, 1, camera.ID);
SelectedView = View2;
break;
case 3:
View3.SetCamera(0, 2, camera.ID);
View4.SetCamera(1, 0, camera.ID);
View9.SetCamera(0, 2, camera.ID);
SelectedView = View3;
break;
case 4:
View4.SetCamera(1, 1, camera.ID);
View9.SetCamera(1, 0, camera.ID);
SelectedView = View4;
break;
case 5:
View9.SetCamera(1, 1, camera.ID);
SelectedView = View9;
break;
case 6:
View9.SetCamera(1, 2, camera.ID);
SelectedView = View9;
break;
case 7:
View9.SetCamera(2, 0, camera.ID);
SelectedView = View9;
break;
case 8:
View9.SetCamera(2, 1, camera.ID);
SelectedView = View9;
break;
case 9:
View9.SetCamera(2, 2, camera.ID);
SelectedView = View9;
break;
default: break;
}
OpenView();
}
}
// 视图模式改变
private void changeView()
{
removeform();
if (tsmi页面1.Checked == true)
{
SelectedView = View2;
tsmi页面2.Checked = true;
}
else if (tsmi页面2.Checked)
{
SelectedView = View3;
tsmi页面3.Checked = true;
}
else if (tsmi页面3.Checked)
{
SelectedView = View4;
tsmi页面4.Checked = true;
}
else if (tsmi页面4.Checked)
{
SelectedView = View9;
tsmi页面9.Checked = true;
}
else if (tsmi页面9.Checked)
{
SelectedView = View1;
tsmi页面1.Checked = true;
}
OpenView();
}
//视图模式
private void tsb视图模式_DropDownItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
removeform();
switch (e.ClickedItem.Text)
{
case "1个页面":
SelectedView = View1;
tsmi页面1.Checked = true;
break;
case "2个页面":
SelectedView = View2;
tsmi页面2.Checked = true;
break;
case "3个页面":
SelectedView = View3;
tsmi页面3.Checked = true;
break;
case "4个页面":
SelectedView = View4;
tsmi页面4.Checked = true;
break;
case "9个页面":
SelectedView = View9;
tsmi页面9.Checked = true;
break;
default:
return;
}
OpenView();
}
// 视图->页面模式->页面9
private void tsmi页面9_Click(object sender, EventArgs e)
{
removeform();
SelectedView = View9;
OpenView();
}