private void TheMap_OnRouteClick(GMapRoute item, MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
wObject = _Dh.getObjectByRoute(item); ctxMnuObjects.Show(MousePosition);
}
}
//ALways load AFTER ObGroups!
public static void loadObjects()
{
using (MySql.Data.MySqlClient.MySqlConnection connection = new MySql.Data.MySqlClient.MySqlConnection(_Dh.connectionString()))
{
try
{
using (StreamWriter sw = new StreamWriter("errors.txt", true))
{
sw.WriteLine(DateTime.Now);
sw.WriteLine("============================================");
connection.Open();
MySql.Data.MySqlClient.MySqlDataReader reader;
var cmd = new MySqlCommand("SELECT * from `objects`", connection);
reader = cmd.ExecuteReader();
_Dh.myObjects = new List <xObject>();
while (reader.Read())
{
xObject x = new xObject();
x.Id = sfIntReader(reader, "Id");
sw.WriteLine("Id: " + x.Id);
x.Uid = sfIntReader(reader, "Uid");
sw.WriteLine("Uid: " + x.Uid);
x.ObGroupId = sfIntReader(reader, "obgroupid");
sw.WriteLine("obgroupid: " + x.ObGroupId);
x.Name = sfStringReader(reader, "name");
sw.WriteLine("name: " + x.Name);
x.Description = sfStringReader(reader, "description");
sw.WriteLine("description: " + x.Description);
x.C_Date = sfStringReader(reader, "c_date");
sw.WriteLine("c_date: " + x.C_Date);
String s = sfStringReader(reader, "coordinates");
sw.WriteLine("s: " + s);
x.Coordinates = crdsFromDBString(s);
sw.WriteLine("coordinates: .. ok");
_Dh.myObjects.Add(x);
sw.WriteLine("obj_added");
sw.WriteLine();
}
reader.Close();
}
}
catch (Exception ex)
{
err_processor(ex);
}
}
}
private void TheMap_OnPolygonLeave(GMapPolygon item)
{
xObject x = _Dh.getObjectByPolygon(item);
if (x != null)
{
x.Marker.IsVisible = false;
}
}
private void TheMap_OnRouteLeave(GMapRoute item)
{
xObject x = _Dh.getObjectByRoute(item);
if (x != null)
{
x.Marker.IsVisible = false;
}
}
private void TheMap_OnRouteEnter(GMapRoute item)
{
xObject x = _Dh.getObjectByRoute(item);
if (x != null)
{
x.Marker.IsVisible = true;
}
}
private void TheMap_OnPolygonEnter(GMapPolygon item)
{
xObject x = _Dh.getObjectByPolygon(item);
if (x != null)
{
x.Marker.IsVisible = true;
}
}
private void editObject(xObject obj)
{
// Check if user has Edit permissions for this group of objects
if (_Dh.getGroupAccessLevel(_Dh.getGroupById(obj.ObGroupId)).CompareTo(_Dh.AccessLevel.Edit) < 0)
{
_Dh.msgExclamation("У вас на достаточно привилегий");
return;
}
// Show markers of polygons
if (wObject.Polygon != null && _Dh.getGroupById(obj.ObGroupId).GroupType == ObjectType.POLYGON)
{
for (int i = 0; i < wObject.Polygon.Points.Count; i++)
{
GMapMarker m = new GMarkerGoogle(wObject.Polygon.Points[i], GMarkerGoogleType.green_pushpin)
{
Tag = (i) + "", IsVisible = true, ToolTipMode = MarkerTooltipMode.Always
};
wObject.Polygon.Overlay.Markers.Add(m);
TheMap.UpdateMarkerLocalPosition(m);
}
TheMap.UpdatePolygonLocalPosition(wObject.Polygon);
}
// Show markers of route
if (wObject.Route != null && _Dh.getGroupById(obj.ObGroupId).GroupType == ObjectType.ROUTE)
{
for (int i = 0; i < wObject.Route.Points.Count; i++)
{
GMapMarker m = new GMarkerGoogle(wObject.Route.Points[i], GMarkerGoogleType.green_pushpin)
{
Tag = (i) + "", IsVisible = true, ToolTipMode = MarkerTooltipMode.Always
};
wObject.Route.Overlay.Markers.Add(m);
TheMap.UpdateMarkerLocalPosition(m);
}
TheMap.UpdateRouteLocalPosition(wObject.Route);
}
var fObjInfo = new FrmObjInfo(obj);
fObjInfo.Show();
if (_Dh.myAccount.IsModerator)
{
isEditMode = true;
}
// RefreshUI();
}
public static GMapOverlay getOverlay(GMapControl gmc, xObject x)
{
xObGroup obGr = getGroupById((int)x.ObGroupId);
foreach (GMapOverlay overlay in gmc.Overlays)
{
if (overlay.Id == obGr.Name)
{
return(overlay);
}
}
return(null);
}
public FrmObjInfo(xObject wo)
{
InitializeComponent();
Program.SendMessage(txtObjName.Handle, Program.EM_SETCUEBANNER, 1, "Название Объекта");
Program.SendMessage(txtObjDescription.Handle, Program.EM_SETCUEBANNER, 1, "Описание");
// Save original object data to a new object
this.preservedObj = new xObject();
this.preservedObj.Name = new String(wo.Name.ToCharArray());
this.preservedObj.Description = new String(wo.Description.ToCharArray());
this.preservedObj.Coordinates = new List <PointLatLng>(wo.Coordinates);
wObject = wo;
}
private void trvObGroups_AfterCheck(object sender, TreeViewEventArgs e)
{
if (e.Action == TreeViewAction.ByMouse)
{
if (e.Node.Name.Contains("obgr"))
{
xObGroup obGr = _Dh.getGroupById(Convert.ToInt64(e.Node.Name.Substring(5)));
if (e.Node.Checked)
{
foreach (TreeNode tn in e.Node.Nodes)
{
tn.Checked = true;
}
foreach (xObject x in _Dh.getObjectsByGroupId(obGr.Id))
{
drawObject(x);
}
}
else
{
foreach (TreeNode tn in e.Node.Nodes)
{
tn.Checked = false;
}
_Dh.getOverlay(TheMap, obGr).Clear();
}
}
else if (e.Node.Name.Contains("obj"))
{
xObGroup obGr = _Dh.getGroupById(Convert.ToInt64(e.Node.Parent.Name.Substring(5)));
xObject xObj = _Dh.getObjectById(Convert.ToInt64(e.Node.Name.Substring(4)));
if (e.Node.Checked)
{
drawObject(xObj);
}
else
{
removeObjFromMap(xObj);
}
}
}
}
private void removeObjFromMap(xObject obj)
{
xObGroup obGr = _Dh.getGroupById(obj.ObGroupId);
GMapOverlay ov = _Dh.getOverlay(TheMap, obGr);
switch (obGr.GroupType)
{
case ObjectType.DOT:
ov.Markers.Remove(obj.Marker);
break;
case ObjectType.ROUTE:
obj.Route.Overlay.Markers.Remove(obj.Marker);
ov.Routes.Remove(obj.Route);
break;
case ObjectType.POLYGON:
obj.Polygon.Overlay.Markers.Remove(obj.Marker);
ov.Polygons.Remove(obj.Polygon);
break;
}
}
private void rmObject(xObject x, bool FromDB)
{
//Remove from map
using (GMapMarker currentMarker = x.Marker)
{
int?mID = null;
if (currentMarker != null)
{
mID = Convert.ToInt32(currentMarker.Tag);
_Dh.getOverlay(TheMap, x).Markers.Remove(currentMarker);
}
}
using (GMapRoute currentRoute = x.Route)
{
int?rID = null;
if (currentRoute != null)
{
rID = Convert.ToInt32(currentRoute.Tag);
_Dh.getOverlay(TheMap, x).Routes.Remove(currentRoute);
}
}
using (GMapPolygon currentPolygons = x.Polygon)
{
int?rID = null;
if (currentPolygons != null)
{
rID = Convert.ToInt32(currentPolygons.Tag);
_Dh.getOverlay(TheMap, x).Polygons.Remove(currentPolygons);
}
}
//Remove from collection
_Dh.myObjects.Remove(x);
}
private void drawObject(xObject x)
{
xObGroup obGr = _Dh.getGroupById(x.ObGroupId);
GMapOverlay ov = _Dh.getOverlay(TheMap, obGr);
switch (obGr.GroupType)
{
case ObjectType.DOT:
GMarkerGoogle marker = null;
PointLatLng point = x.Coordinates[0];
if (obGr.Appendix.Length > 5)
{
Bitmap bmp;
using (var ms = new MemoryStream(Convert.FromBase64String(obGr.Appendix)))
{
bmp = new Bitmap(ms);
}
marker = new GMarkerGoogle(point, bmp);
}
else
{
marker = new GMarkerGoogle(point, GMarkerGoogleType.green);
}
MarkerTooltipMode mode = MarkerTooltipMode.Always;
marker.ToolTip = new GMapBaloonToolTip(marker);
marker.ToolTipMode = mode;
Brush ToolTipBackColor = new SolidBrush(Color.Transparent);
marker.ToolTipText = x.Name;
x.Marker = marker;
ov.Markers.Add(x.Marker);
TheMap.UpdateMarkerLocalPosition(x.Marker);
break;
case ObjectType.ROUTE:
GMapRoute route = new GMapRoute(x.Coordinates, x.Name);
route.Stroke = obGr.Pen;
route.IsHitTestVisible = true;
x.Marker = new GMarkerGoogle(route.Points[0], new Bitmap(1, 1))
{
Tag = x.Name, IsVisible = false, ToolTipMode = MarkerTooltipMode.Always, ToolTipText = x.Name
};
x.Route = route;
ov.Routes.Add(x.Route);
x.Route.Overlay.Markers.Add(x.Marker);
break;
case ObjectType.POLYGON:
var polygon = new GMapPolygon(x.Coordinates, x.Name);
polygon.Fill = new SolidBrush(Color.FromArgb(50, obGr.Pen.Color));
polygon.Stroke = obGr.Pen;
polygon.IsHitTestVisible = true;
x.Marker = new GMarkerGoogle(polygon.Points[0], new Bitmap(1, 1))
{
Tag = x.Name, IsVisible = false, ToolTipMode = MarkerTooltipMode.Always, ToolTipText = x.Name
};
x.Polygon = polygon;
ov.Polygons.Add(x.Polygon);
x.Polygon.Overlay.Markers.Add(x.Marker);
break;
}
}
public void RefreshUI()
{
saveState();
isEditMode = false;
trvObGroups.Nodes.Clear();
foreach (GMapOverlay x in TheMap.Overlays)
{
x.Clear();
}
if (_Dh.myObGroups.Count > 0)
{
cmbObGroups.Items.Clear();
foreach (xObGroup xobgroup in _Dh.myObGroups)
{
cmbObGroups.Items.Add(xobgroup.Name);
}
cmbObGroups.Items.Add(strNewObGroup);
cmbObGroups.SelectedIndex = cmbObGroups.Items.Count - 1;
}
// Populate TreeView and draw objects on the map
foreach (xObGroup x in _Dh.myObGroups)
{
// Check access to this objects group for this user
if (_Dh.getGroupAccessLevel(x).CompareTo(_Dh.AccessLevel.Read) < 0)
{
continue;
}
List <xObject> childs = _Dh.getObjectsByGroupId(x.Id);
if (childs != null && childs.Count > 0)
{
trvObGroups.Nodes.Add("obgr_" + x.Id, x.Name).Checked = true;
foreach (xObject child in childs)
{
trvObGroups.Nodes["obgr_" + x.Id].Nodes.Add("obj_" + child.Id, child.Name).Checked = true;
}
foreach (xObject o in _Dh.getObjectsByGroupId(x.Id))
{
drawObject(o);
}
}
}
// Restoring TreeView from saved state
foreach (DictionaryEntry dictionaryEntry in stgList.pdArray)
{
bool b = (bool)dictionaryEntry.Value;
TreeNode[] nodes = trvObGroups.Nodes.Find(dictionaryEntry.Key.ToString(), true);
if (nodes.Length > 0)
{
string[] keyparts = dictionaryEntry.Key.ToString().Split(new char[] { '_' });
xObGroup xgr = null;
xObject xob = null;
if (keyparts[0].Equals("obgr"))
{
xgr = _Dh.getGroupById(Convert.ToInt32(keyparts[1]));
}
else
{
xob = _Dh.getObjectById(Convert.ToInt32(keyparts[1]));
xgr = _Dh.getGroupById(xob.ObGroupId);
}
GMapOverlay overlay = _Dh.getOverlay(TheMap, xgr);
// Check or uncheck current node
TreeNode itemNode = trvObGroups.Nodes.Find(dictionaryEntry.Key.ToString(), true)[0];
itemNode.Checked = b;
if (!b)
{
// Hide objects if they are not selected in the TreeView
if (keyparts[0].Equals("obj"))
{
removeObjFromMap(_Dh.getObjById(Convert.ToInt64(keyparts[1])));
}
else
{
overlay.Clear();
}
}
}
}
trvObGroups.ExpandAll();
if (_Dh.myObGroups.Count == 0)
{
// For the first start
spcMain.Panel1MinSize = 1;
spcMain.SplitterDistance = 1;
cmbObGroups.Visible = false;
}
}