public MapFile(string file)
{
InitializeComponent();
//map = new DesignXmlDraw(); // designer keeps deleting this code??!!
Application.AddMessageFilter(this);
//
// manually add controls to the splitter. visual studio keeps deleting them
//
map = new DesignXmlDraw();
this.splitContainer1.Panel1.Controls.Add(this.map);
//
// map
//
this.map.Dock = System.Windows.Forms.DockStyle.Fill;
this.map.Location = new System.Drawing.Point(0, 0);
this.map.Name = "map";
this.map.Size = new System.Drawing.Size(620, 474);
this.map.TabIndex = 0;
this.map.Zoom = 1F;
map.ZoomChange += new DesignXmlDraw.DrawEventHandler(map_ZoomChange);
map.XmlChange += new DesignXmlDraw.DrawEventHandler(map_XmlChange);
map.SelectionChange += new DesignXmlDraw.DrawEventHandler(map_SelectionChange);
map.ToolChange += new DesignXmlDraw.DrawEventHandler(map_ToolChange);
this.Closing += new CancelEventHandler(MapFile_Closing);
if (file != null)
{
map.SetMapFile(file);
if (map.MapDoc == null) // failed to open?
map.SetNew(); // yes, just start a new one
}
else
map.SetNew();
SetTitle(false);
}
internal DialogFindByKey(DesignXmlDraw dxd)
{
_Draw = dxd;
//
// Required for Windows Form Designer support
//
InitializeComponent();
// populate the keys
SortedList<string, string> keys = _Draw.GetAllKeys();
foreach (string key in keys.Keys)
lbKeyList.Items.Add(key);
return;
}
void map_ZoomChange(DesignXmlDraw dxd)
{
string z = string.Format("{0}%", Math.Round(dxd.Zoom * 100, 0));
cbZoom.Text = z;
}
void map_ToolChange(DesignXmlDraw dxd)
{
bToolStrip.Image = selectionToolStripMenuItem.Image;
}
void map_XmlChange(DesignXmlDraw dxd)
{
pgXmlNode.Refresh();
if (map.Modified) // only need to process on the first change
return;
SetTitle(true);
}
void map_SelectionChange(DesignXmlDraw dxd)
{
XmlNode sNode = dxd.SelectedItem;
if (sNode == null)
{
pgXmlNode.SelectedObject = null;
return;
}
switch (sNode.Name)
{
case "Text":
pgXmlNode.SelectedObject = new PropertyText(this.map);
break;
case "Polygon":
pgXmlNode.SelectedObject = new PropertyPolygon(this.map);
// expand the Keys property. Makes it easier for user to identify the polygon
GridItem keys = findPropertyItem("Keys", findPropertyRoot());
if (keys != null)
keys.Expanded = true;
break;
case "Lines":
pgXmlNode.SelectedObject = new PropertyLine(this.map);
break;
default:
pgXmlNode.SelectedObject = null;
break;
}
}
internal PropertyText(DesignXmlDraw d):base(d)
{
}
internal PropertyBase(DesignXmlDraw d)
{
_Draw = d;
}
internal PropertyPolygon(DesignXmlDraw d):base(d)
{
}
internal PropertyLine(DesignXmlDraw d)
: base(d)
{
}