private void treeViewCamera_DragDrop(object sender, DragEventArgs e)
{
// Unlock updates
ImageListDragHelper.ImageList_DragLeave(this.treeViewCamera.Handle);
CameraTreeNode dropNode = this.GetSelectedGroupNode();
// Remove drag node from parent
if (this.mDragNode.Parent == null)
{
this.treeViewCamera.Nodes.Remove(this.mDragNode);
}
else
{
this.mDragNode.Parent.Nodes.Remove(this.mDragNode);
}
// Add drag node to drop node
if (dropNode == null)
{
this.treeViewCamera.Nodes.Add(this.mDragNode);
this.mDragNode.Item.MoveTo(null);
}
else
{
dropNode.Nodes.Add(this.mDragNode);
dropNode.ExpandAll();
GroupClass g = dropNode.Item as GroupClass;
this.mDragNode.Item.MoveTo(g);
}
RootClass.Instance.SaveConfig();
MotionConfiguration.Instance.Save();
// Set drag node to null
this.mDragNode = null;
}
private void SetToolStripButtonState()
{
CameraTreeNode n = GetSelectedTreeNode();
this.toolStripButtonEdit.Enabled = (n != null && !n.IsGroup());
this.toolStripButtonDel.Enabled = (n != null);
}
private void NodeEdit()
{
CameraTreeNode n = this.GetSelectedTreeNode();
if (n != null)
{
if (!n.IsGroup())
{
CameraClass m = n.Item as CameraClass;
CameraClass e = m.Clone() as CameraClass;
CameraEditForm fmEdit = new CameraEditForm(e);
fmEdit.ShowDialog(this);
if (DialogResult.OK == fmEdit.DialogResult)
{
fmEdit.Camera.Copy(m);
RootClass.Instance.SaveConfig();
MotionConfiguration.Instance.Save();
m.FireItemValueChangedEvent();
}
}
else
{
n.BeginEdit();
}
}
}
private void treeViewCamera_AfterLabelEdit(object sender, NodeLabelEditEventArgs e)
{
try
{
if (e.Label == null)
{
e.CancelEdit = true;
return;
}
CameraTreeNode n = (CameraTreeNode)e.Node;
string l = e.Label.Trim();
if (l.Length == 0)
{
MessageBox.Show(Translator.Instance.T("请输入名称."), MotionPreference.Instance.MessageBoxCaption, MessageBoxButtons.OK, MessageBoxIcon.Error);
e.CancelEdit = true;
return;
}
n.Item.Name = e.Label;
RootClass.Instance.SaveConfig();
MotionConfiguration.Instance.Save();
}
catch (Exception)
{
e.CancelEdit = true;
}
}
private void treeViewCamera_NodeMouseDoubleClick(object sender, TreeNodeMouseClickEventArgs e)
{
CameraTreeNode n = (CameraTreeNode)e.Node;
if (n != null && !n.IsGroup())
{
this.OnCameraTreeOnBoard(new CameraTreeEventArgs((CameraClass)n.Item));
}
}
private void toolStripMenuItemCemeraAdd_Click(object sender, EventArgs e)
{
CameraTreeNode n = this.GetSelectedTreeNode();
if (n != null && !n.IsGroup())
{
this.OnCameraTreeOnBoard(new CameraTreeEventArgs((CameraClass)n.Item));
}
}
private CameraTreeNode GetSelectedGroupNode()
{
CameraTreeNode n = this.GetSelectedTreeNode();
if (null != n && n.IsGroup() == false)
{
return((CameraTreeNode)(n.Parent));
}
return(n);
}
private void treeViewCamera_ItemDrag(object sender, ItemDragEventArgs e)
{
/*
* this.treeViewCamera.SelectedNode = (TreeNode)e.Item;
* CameraTreeNode n = (CameraTreeNode)e.Item;
* this.treeViewCamera.DoDragDrop(n.Item, DragDropEffects.Copy);
*/
// Get drag node and select it
this.mDragNode = (CameraTreeNode)e.Item;
this.treeViewCamera.SelectedNode = this.mDragNode;
// Reset image list used for drag image
this.mImageListDrag.Images.Clear();
this.mImageListDrag.ImageSize = new Size(this.mDragNode.Bounds.Size.Width + this.treeViewCamera.Indent, this.mDragNode.Bounds.Height);
// Create new bitmap
// This bitmap will contain the tree node image to be dragged
Bitmap bmp = new Bitmap(this.mDragNode.Bounds.Width + this.treeViewCamera.Indent, this.mDragNode.Bounds.Height);
// Get graphics from bitmap
Graphics gfx = Graphics.FromImage(bmp);
// Draw node icon into the bitmap
gfx.DrawImage(this.imageListTree.Images[this.mDragNode.SelectedImageIndex], 0, 0);
// Draw node label into bitmap
gfx.DrawString(this.mDragNode.Text,
this.treeViewCamera.Font,
new SolidBrush(this.treeViewCamera.ForeColor),
(float)this.treeViewCamera.Indent, 1.5f);
// Add bitmap to imagelist
this.mImageListDrag.Images.Add(bmp);
// Get mouse position in client coordinates
Point p = this.treeViewCamera.PointToClient(Control.MousePosition);
// Compute delta between mouse position and node bounds
int dx = p.X + this.treeViewCamera.Indent - this.mDragNode.Bounds.Left;
int dy = p.Y - this.mDragNode.Bounds.Top + this.treeViewCamera.Location.Y;
// Begin dragging image
if (ImageListDragHelper.ImageList_BeginDrag(this.mImageListDrag.Handle, 0, dx, dy))
{
// Begin dragging
this.treeViewCamera.DoDragDrop(((CameraTreeNode)this.mDragNode).Item, DragDropEffects.Move);
// End dragging image
ImageListDragHelper.ImageList_EndDrag();
}
}
private void toolStripButtonNewGroup_Click(object sender, EventArgs e)
{
GroupClass c = new GroupClass();
CameraTreeNode n = this.GetSelectedGroupNode();
if (n != null)
{
c.Group = n.Item as GroupClass;
}
c.Name = Translator.Instance.T("新建组");
this.NodeAdd(c);
RootClass.Instance.SaveConfig();
MotionConfiguration.Instance.Save();
}
private bool NodeDelete(CameraTreeNode node)
{
if (node.IsGroup())
{
if (node.Nodes.Count > 0)
{
ArrayList list = new ArrayList();
foreach (TreeNode n in node.Nodes)
{
list.Add(n);
}
foreach (TreeNode n in list)
{
if (false == this.NodeDelete(n as CameraTreeNode))
{
return(false);
}
}
}
if (node.Nodes.Count == 0)
{
node.Item.Remove();
node.Item.Clean();
node.Remove();
return(true);
}
}
else
{
CameraClass c = node.Item as CameraClass;
if (c.Capturing == true)
{
MessageBox.Show(string.Format(Translator.Instance.T("删除摄像头[{0}]失败! 该摄像头正在录像中, 您必须首先停止录像, 然后再删除该摄像头."), c.Name), MotionPreference.Instance.MessageBoxCaption, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
CameraTreeNodeDeleteEventArgs e = new CameraTreeNodeDeleteEventArgs(c);
this.OnCameraTreeBeforeDelete(e);
if (e.Cancel == false)
{
node.Item.Remove();
node.Item.Clean();
node.Remove();
this.OnCameraTreeAfterDelete(e);
return(true);
}
}
return(false);
}
public void SetTreeNodeAlarmCount(CameraClass c, int v)
{
CameraTreeNode n = this.FindCameraTreeNode(c, null);
if (n != null)
{
try
{
n.Text = n.Item.Name + " (" + v.ToString() + ")";
}
catch (System.InvalidOperationException e)
{
MessageBox.Show(e.Message, MotionPreference.Instance.MessageBoxCaption, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private int NodeCount(CameraTreeNode p)
{
int r = 0;
if (p.IsGroup())
{
foreach (CameraTreeNode n in p.Nodes)
{
r += this.NodeCount(n);
}
}
else
{
r++;
}
return(r);
}
public void NodeReloadGlobalSettings(CameraTreeNode p)
{
if (p.IsGroup())
{
foreach (CameraTreeNode n in p.Nodes)
{
this.NodeReloadGlobalSettings(n);
}
}
else
{
CameraClass c = p.Item as CameraClass;
if (c != null)
{
c.ReloadGlobalSettings();
}
}
}
private void NodeOnBoard(CameraTreeNode node)
{
if (node == null)
{
return;
}
if (node.IsGroup())
{
foreach (TreeNode n in node.Nodes)
{
this.NodeOnBoard((CameraTreeNode)n);
}
}
else
{
this.OnCameraTreeOnBoard(new CameraTreeEventArgs((CameraClass)node.Item));
}
}
private bool NodeDelete()
{
CameraTreeNode n = this.GetSelectedTreeNode();
if (n != null)
{
string msg = "";
if (n.IsGroup())
{
msg = Translator.Instance.T("您确实要删除这个视频监控组吗? 如果该组被删除, 则该组内的所有摄像头及其监控信息都将被删除.");
}
else
{
msg = Translator.Instance.T("您确实要删除这个摄像头吗? 如果该摄像头被删除, 则该摄像头的所有监控信息也将被删除.");
}
if (DialogResult.Yes == MessageBox.Show(msg, MotionPreference.Instance.MessageBoxCaption, MessageBoxButtons.YesNo, MessageBoxIcon.Warning))
{
return(this.NodeDelete(n));
}
}
return(false);
}
public void SetTreeNodeStatus(CameraClass c, int status)
{
CameraTreeNode n = this.FindCameraTreeNode(c, null);
if (n != null)
{
CameraStatus s = new CameraStatus(status);
if (s.IsStatusSet(CameraStatus.PAUSED))
{
n.ImageIndex = 3;
}
else if (s.IsStatusSet(CameraStatus.STARTED))
{
n.ImageIndex = 2;
}
else
{
n.ImageIndex = 1;
}
n.SelectedImageIndex = n.ImageIndex;
this.treeViewCamera.SelectedNode = n;
}
}
private void treeViewCamera_DragOver(object sender, DragEventArgs e)
{
// Compute drag position and move image
Point formP = this.PointToClient(new Point(e.X, e.Y));
ImageListDragHelper.ImageList_DragMove(formP.X - this.treeViewCamera.Left, formP.Y - this.treeViewCamera.Top + this.treeViewCamera.Location.Y);
// Get actual drop node
CameraTreeNode dropNode = (CameraTreeNode)this.treeViewCamera.GetNodeAt(this.treeViewCamera.PointToClient(new Point(e.X, e.Y)));
if (dropNode != null)
{
if (!dropNode.IsGroup() || dropNode == this.mDragNode)
{
e.Effect = DragDropEffects.None;
return;
}
}
// Avoid that drop node is child of drag node
TreeNode tmpNode = dropNode;
while (tmpNode != null && tmpNode.Parent != null)
{
if (tmpNode.Parent == this.mDragNode)
{
e.Effect = DragDropEffects.None;
return;
}
tmpNode = tmpNode.Parent;
}
e.Effect = DragDropEffects.Move;
// if mouse is on a new node select it
ImageListDragHelper.ImageList_DragShowNolock(false);
this.treeViewCamera.SelectedNode = dropNode;
ImageListDragHelper.ImageList_DragShowNolock(true);
}
public CameraTreeNode FindCameraTreeNode(ItemClass c, TreeNode node)
{
TreeNodeCollection nodes;
CameraTreeNode r = null;
nodes = (node == null) ? this.treeViewCamera.Nodes : node.Nodes;
foreach (TreeNode n in nodes)
{
if (n is CameraTreeNode)
{
CameraTreeNode t = (CameraTreeNode)n;
if (t.Item.ID == c.ID)
{
return(t);
}
r = FindCameraTreeNode(c, n);
if (r != null)
{
return(r);
}
}
}
return(null);
}
private CameraTreeNode NodeAdd(ItemClass c, CameraTreeNode p)
{
if (c is CameraClass && this.AtTheEdge())
{
return(null);
}
CameraTreeNode n;
n = new CameraTreeNode(c);
if (p == null)
{
this.treeViewCamera.Nodes.Add(n);
RootClass.Instance.Add(c);
}
else
{
GroupClass g = p.Item as GroupClass;
g.Add(c);
p.Nodes.Add(n);
}
this.treeViewCamera.SelectedNode = n;
return(n);
}
private void PopulateTreeView(ItemClassCollection items, TreeNode parentNode)
{
foreach (ItemClass item in items.Values)
{
if (this.AtTheEdge())
{
break;
}
CameraTreeNode n = new CameraTreeNode(item);
if (parentNode == null)
{
this.treeViewCamera.Nodes.Add(n);
}
else
{
parentNode.Nodes.Add(n);
}
GroupClass g = item as GroupClass;
if (g != null)
{
PopulateTreeView(g.Children, n);
}
}
}
private void treeViewCamera_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
// Point where the mouse is clicked.
Point p = new Point(e.X, e.Y);
// Get the node that the user has clicked.
CameraTreeNode node = (CameraTreeNode)this.treeViewCamera.GetNodeAt(p);
if (node == null)
{
return;
}
this.treeViewCamera.SelectedNode = node;
if (node.IsGroup())
{
this.contextMenuStripGroup.Show(this.treeViewCamera, p);
}
else
{
this.contextMenuStripCamera.Show(this.treeViewCamera, p);
}
}
}
private void treeViewCamera_DragDrop(object sender, DragEventArgs e)
{
// Unlock updates
ImageListDragHelper.ImageList_DragLeave(this.treeViewCamera.Handle);
CameraTreeNode dropNode = this.GetSelectedGroupNode();
// Remove drag node from parent
if (this.mDragNode.Parent == null)
{
this.treeViewCamera.Nodes.Remove(this.mDragNode);
}
else
{
this.mDragNode.Parent.Nodes.Remove(this.mDragNode);
}
// Add drag node to drop node
if (dropNode == null)
{
this.treeViewCamera.Nodes.Add(this.mDragNode);
this.mDragNode.Item.MoveTo(null);
}
else
{
dropNode.Nodes.Add(this.mDragNode);
dropNode.ExpandAll();
GroupClass g = dropNode.Item as GroupClass;
this.mDragNode.Item.MoveTo(g);
}
RootClass.Instance.SaveConfig();
MotionConfiguration.Instance.Save();
// Set drag node to null
this.mDragNode = null;
}
private void PopulateTreeView(ItemClassCollection items, TreeNode parentNode)
{
foreach (ItemClass item in items.Values)
{
if (this.AtTheEdge())
{
break;
}
CameraTreeNode n = new CameraTreeNode(item);
if (parentNode == null)
{
this.treeViewCamera.Nodes.Add(n);
}
else
{
parentNode.Nodes.Add(n);
}
GroupClass g = item as GroupClass;
if (g != null)
{
PopulateTreeView(g.Children, n);
}
}
}
private void NodeOnBoard(CameraTreeNode node)
{
if (node == null)
{
return;
}
if (node.IsGroup())
{
foreach (TreeNode n in node.Nodes)
{
this.NodeOnBoard((CameraTreeNode)n);
}
}
else
{
this.OnCameraTreeOnBoard(new CameraTreeEventArgs((CameraClass)node.Item));
}
}
private bool NodeDelete(CameraTreeNode node)
{
if (node.IsGroup())
{
if (node.Nodes.Count > 0)
{
ArrayList list = new ArrayList();
foreach (TreeNode n in node.Nodes)
{
list.Add(n);
}
foreach (TreeNode n in list)
{
if (false == this.NodeDelete(n as CameraTreeNode))
{
return false;
}
}
}
if (node.Nodes.Count == 0)
{
node.Item.Remove();
node.Item.Clean();
node.Remove();
return true;
}
}
else
{
CameraClass c = node.Item as CameraClass;
if (c.Capturing == true)
{
MessageBox.Show(string.Format(Translator.Instance.T("删除摄像头[{0}]失败! 该摄像头正在录像中, 您必须首先停止录像, 然后再删除该摄像头."), c.Name), MotionPreference.Instance.MessageBoxCaption, MessageBoxButtons.OK, MessageBoxIcon.Error);
return false;
}
CameraTreeNodeDeleteEventArgs e = new CameraTreeNodeDeleteEventArgs(c);
this.OnCameraTreeBeforeDelete(e);
if (e.Cancel == false)
{
node.Item.Remove();
node.Item.Clean();
node.Remove();
this.OnCameraTreeAfterDelete(e);
return true;
}
}
return false;
}
private int NodeCount(CameraTreeNode p)
{
int r = 0;
if (p.IsGroup()) {
foreach (CameraTreeNode n in p.Nodes) {
r += this.NodeCount(n);
}
}
else {
r ++;
}
return r;
}
private CameraTreeNode NodeAdd(ItemClass c, CameraTreeNode p)
{
if (c is CameraClass && this.AtTheEdge()) {
return null;
}
CameraTreeNode n;
n = new CameraTreeNode(c);
if (p == null)
{
this.treeViewCamera.Nodes.Add(n);
RootClass.Instance.Add(c);
}
else
{
GroupClass g = p.Item as GroupClass;
g.Add(c);
p.Nodes.Add(n);
}
this.treeViewCamera.SelectedNode = n;
return n;
}
private void NodeOnBoard()
{
CameraTreeNode n = this.GetSelectedTreeNode();
this.NodeOnBoard(n);
}
private void toolStripButtonTest_Click(object sender, EventArgs e)
{
string[] j = new string[] {
"http://61.220.38.10/axis-cgi/jpg/image.cgi?camera=1",
"http://212.98.46.120/axis-cgi/jpg/image.cgi?resolution=352x240",
"http://webcam.mmhk.cz/axis-cgi/jpg/image.cgi?resolution=320x240",
"http://195.243.185.195/axis-cgi/jpg/image.cgi?camera=1"
};
string[] m = new string[] {
"http://129.186.47.239/axis-cgi/mjpg/video.cgi?resolution=352x240",
"http://195.243.185.195/axis-cgi/mjpg/video.cgi?camera=3",
"http://195.243.185.195/axis-cgi/mjpg/video.cgi?camera=4",
"http://chipmunk.uvm.edu/cgi-bin/webcam/nph-update.cgi?dummy=garb"
};
int n;
GroupClass gc = new GroupClass();
gc.Name = Translator.Instance.T("测试摄像头");
CameraTreeNode g = this.NodeAdd(gc, null);
for (n = 0; n < m.Length; n++)
{
CameraClass c = new CameraClass();
c.Name = "MJPEG " + (n + 1);
c.Stream = "p1f25f05340a17e6e6acdf656d3360ea0";
Motion.PlugIns.IPlugInVideoSource s = c.PlugInVideoSource;
if (s != null)
{
Motion.PlugIns.IPlugInIPCam p = s as Motion.PlugIns.IPlugInIPCam;
if (p != null)
{
p.Stream = Motion.PlugIns.IPCAM.MJPEG;
p.URL = m[n];
if (null == this.NodeAdd(c, g))
{
break;
}
}
}
}
if (n == m.Length)
{
for (n = 0; n < j.Length; n++)
{
CameraClass c = new CameraClass();
c.Name = "JPEG " + (n + 1);
c.Stream = "p1f25f05340a17e6e6acdf656d3360ea0";
Motion.PlugIns.IPlugInVideoSource s = c.PlugInVideoSource;
if (s != null)
{
Motion.PlugIns.IPlugInIPCam p = s as Motion.PlugIns.IPlugInIPCam;
if (p != null)
{
p.Stream = Motion.PlugIns.IPCAM.JPEG;
p.URL = j[n];
if (null == this.NodeAdd(c, g))
{
break;
}
}
}
}
}
RootClass.Instance.SaveConfig();
MotionConfiguration.Instance.Save();
}
private void treeViewCamera_ItemDrag(object sender, ItemDragEventArgs e)
{
/*
this.treeViewCamera.SelectedNode = (TreeNode)e.Item;
CameraTreeNode n = (CameraTreeNode)e.Item;
this.treeViewCamera.DoDragDrop(n.Item, DragDropEffects.Copy);
*/
// Get drag node and select it
this.mDragNode = (CameraTreeNode)e.Item;
this.treeViewCamera.SelectedNode = this.mDragNode;
// Reset image list used for drag image
this.mImageListDrag.Images.Clear();
this.mImageListDrag.ImageSize = new Size(this.mDragNode.Bounds.Size.Width + this.treeViewCamera.Indent, this.mDragNode.Bounds.Height);
// Create new bitmap
// This bitmap will contain the tree node image to be dragged
Bitmap bmp = new Bitmap(this.mDragNode.Bounds.Width + this.treeViewCamera.Indent, this.mDragNode.Bounds.Height);
// Get graphics from bitmap
Graphics gfx = Graphics.FromImage(bmp);
// Draw node icon into the bitmap
gfx.DrawImage(this.imageListTree.Images[this.mDragNode.SelectedImageIndex], 0, 0);
// Draw node label into bitmap
gfx.DrawString(this.mDragNode.Text,
this.treeViewCamera.Font,
new SolidBrush(this.treeViewCamera.ForeColor),
(float)this.treeViewCamera.Indent, 1.5f);
// Add bitmap to imagelist
this.mImageListDrag.Images.Add(bmp);
// Get mouse position in client coordinates
Point p = this.treeViewCamera.PointToClient(Control.MousePosition);
// Compute delta between mouse position and node bounds
int dx = p.X + this.treeViewCamera.Indent - this.mDragNode.Bounds.Left;
int dy = p.Y - this.mDragNode.Bounds.Top + this.treeViewCamera.Location.Y;
// Begin dragging image
if (ImageListDragHelper.ImageList_BeginDrag(this.mImageListDrag.Handle, 0, dx, dy))
{
// Begin dragging
this.treeViewCamera.DoDragDrop(((CameraTreeNode)this.mDragNode).Item, DragDropEffects.Move);
// End dragging image
ImageListDragHelper.ImageList_EndDrag();
}
}
public void NodeReloadGlobalSettings(CameraTreeNode p)
{
if (p.IsGroup())
{
foreach (CameraTreeNode n in p.Nodes)
{
this.NodeReloadGlobalSettings(n);
}
}
else
{
CameraClass c = p.Item as CameraClass;
if (c != null)
{
c.ReloadGlobalSettings();
}
}
}
private CameraTreeNode NodeAdd(ItemClass c)
{
CameraTreeNode p = this.GetSelectedGroupNode();
return(this.NodeAdd(c, p));
}