public void GetLayerTypeTest()
{
MapWindow.Layer target = new Layer(); // TODO: Initialize to an appropriate value
int LayerHandle = 0; // TODO: Initialize to an appropriate value
MapWindow.Interfaces.eLayerType expected = new MapWindow.Interfaces.eLayerType(); // TODO: Initialize to an appropriate value
MapWindow.Interfaces.eLayerType actual;
actual = target.GetLayerType(LayerHandle);
Assert.AreEqual(expected, actual);
Assert.Inconclusive("Verify the correctness of this test method.");
}
private void LayerSelected(int Handle)
{
MapWindow.Interfaces.eLayerType lt = m_globals.MapWin.Layers[Handle].LayerType;
if (lt == MapWindow.Interfaces.eLayerType.LineShapefile || lt == MapWindow.Interfaces.eLayerType.PointShapefile ||
lt == MapWindow.Interfaces.eLayerType.PolygonShapefile)
{
m_CurrentShapefile = (MapWinGIS.Shapefile)m_globals.MapWin.Layers[Handle].GetObject();
}
else
{
m_CurrentShapefile = null;
}
}
public void LayerSelectedEvent(int Handle)
{
if (m_globals.CurrentLayer != null)
{
MapWindow.Interfaces.eLayerType t = m_globals.MapWin.Layers[m_globals.MapWin.Layers.CurrentLayer].LayerType;
if ((m_snapper == null) && ((t == lt.LineShapefile) || (t == lt.PointShapefile) || (t == lt.PolygonShapefile)))
{
m_snapper = new SnapClass(m_globals.MapWin);
}
}
else
{
m_snapper = null;
}
}
/// <summary>
/// Constructor.
/// The AddShapeForm is used when creating a new shape.
/// The user can either click on the map to generate new points, lines or polygons, or input coordinates in the text boxes provided on the form.
/// </summary>
public AddShapeForm(GlobalFunctions g, ref SnapClass snapper)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
m_globals = g;
m_cursor = new System.Windows.Forms.Cursor(this.GetType(), "InsertPoint.cur");
view = g.MapWin.View;
m_oldCursorMode = view.CursorMode;
m_oldCursor = view.MapCursor;
m_oldCursorHandle = view.UserCursorHandle;
view.CursorMode = MapWinGIS.tkCursorMode.cmNone;
view.MapCursor = MapWinGIS.tkCursor.crsrWait;
m_SFType = g.MapWin.Layers[g.MapWin.Layers.CurrentLayer].LayerType;
m_Shape = new ShapeClass();
// Sign me up for these events!
m_MapMouseMoveDelegate = new MapWindow.Events.MapMouseMoveEvent(MouseMoveEvent);
g.Events.AddHandler(m_MapMouseMoveDelegate);
m_MapMouseUpDelegate = new MapWindow.Events.MapMouseUpEvent(MouseUpEvent);
g.Events.AddHandler(m_MapMouseUpDelegate);
m_LayerSelectedDelegate = new MapWindow.Events.LayerSelectedEvent(LayerSelectedEvent);
g.Events.AddHandler(m_LayerSelectedDelegate);
MapWindow.Interfaces.eLayerType t = g.MapWin.Layers[g.MapWin.Layers.CurrentLayer].LayerType;
m_sf = g.CurrentLayer;
if ((m_snapper == null) && ((t == lt.LineShapefile) || (t == lt.PointShapefile) || (t == lt.PolygonShapefile)))
{
m_snapper = new SnapClass(m_globals.MapWin);
}
view.MapCursor = MapWinGIS.tkCursor.crsrUserDefined;
view.UserCursorHandle = m_cursor.Handle.ToInt32();
m_PointSize = 6;
}
public void UpdateCurrentLayer()
{
// Clear our undo history and start over:
UndoClearHistory();
if (MapWin == null || MapWin.Layers == null)
{
m_CurrentLayer = null;
return;
}
int cl = MapWin.Layers.CurrentLayer;
if (cl == -1)
{
m_CurrentLayer = null;
return;
}
if (!MapWin.Layers.IsValidHandle(cl))
{
m_CurrentLayer = null;
}
else
{
MapWindow.Interfaces.eLayerType lt = MapWin.Layers[cl].LayerType;
if (lt == MapWindow.Interfaces.eLayerType.LineShapefile || lt == MapWindow.Interfaces.eLayerType.PointShapefile || lt == MapWindow.Interfaces.eLayerType.PolygonShapefile)
{
m_CurrentLayer = (MapWinGIS.Shapefile)MapWin.Layers[MapWin.Layers.CurrentLayer].GetObject();
System.IO.FileInfo LayerInfo = new System.IO.FileInfo(m_CurrentLayer.Filename);
m_LayerSize = LayerInfo.Length;
}
else
{
m_CurrentLayer = null;
}
}
}
private void LoadLayer()
{
try
{
//exit if their is no layers to load
if (m_MapWin.Layers.NumLayers <= 0)
{
return;
}
// Always try to create the panel; if it doesn't exist,
// it will be created, and if it does exist, a handle will be returned.
m_UIPanel = m_MapWin.UIPanel.CreatePanel("Identifier", DockStyle.None);
// Not intuitive -- m_UIPanel = m_MapWin.UIPanel.CreatePanel("Identifier", MapWindow.Interfaces.MapWindowDockStyle.RightAutoHide);
if (m_UIPanel != null)
{
m_MapWin.UIPanel.AddOnCloseHandler("Identifier", OnPanelClose);
m_HavePanel = true;
}
if (m_OnWMSLayer)
{
if (m_GridPropfrm.Visible || m_shpFilePropfrm.Visible)
{
m_shpFilePropfrm.Hide();
m_GridPropfrm.Hide();
}
if (m_WMSLayerIDReturn != "")
{
m_WMSPropfrm.PopulateForm(!m_HavePanel, m_WMSLayerIDReturn, m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].Name, false);
}
if (m_HavePanel && m_UIPanel != null)
{
if (m_WMSPropfrm.panel1 == null || m_WMSPropfrm.panel1.IsDisposed)
{
m_WMSPropfrm = new mwIdentifier.Forms.frmWMSProp(this);
}
if (m_UIPanel_LastType != "WMS" && m_UIPanel_LastType != "")
{
while (m_UIPanel.Controls.Count > 0)
{
m_UIPanel.Controls.RemoveAt(0);
}
}
if (m_UIPanel.Controls.Count == 0)
{
m_UIPanel.Controls.Add(m_WMSPropfrm.panel1);
m_UIPanel_LastType = "WMS";
}
else
{
m_MapWin.UIPanel.SetPanelVisible("Identifier", true);
}
m_WMSPropfrm.Hide();
}
}
else
{
//get the object from mapwindow
object obj = m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].GetObject();
string layerName = m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].Name;
MapWindow.Interfaces.eLayerType LayerType = m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].LayerType;
//if the layer is a shapefile
if (LayerType == MapWindow.Interfaces.eLayerType.LineShapefile ||
LayerType == MapWindow.Interfaces.eLayerType.PointShapefile ||
LayerType == MapWindow.Interfaces.eLayerType.PolygonShapefile)
{
if (m_GridPropfrm.Visible || m_WMSPropfrm.Visible)
{
m_WMSPropfrm.Hide();
m_GridPropfrm.Hide();
}
//check to see if there is any previously selected shapes
if (m_MapWin.View.SelectedShapes.NumSelected > 0)
{
int numSel = m_MapWin.View.SelectedShapes.NumSelected;
int[] shpIndex = new int[numSel];
for (int i = 0; i < numSel; i++)
{
shpIndex[i] = m_MapWin.View.SelectedShapes[i].ShapeIndex;
}
m_shpFilePropfrm.PopulateForm(!m_HavePanel, (Shapefile)obj, shpIndex, m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].Name, false);
}
else
{
m_shpFilePropfrm.PopulateForm(!m_HavePanel, (Shapefile)obj, m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].Name, false);
}
}
//if the layer is a grid
else if (LayerType == MapWindow.Interfaces.eLayerType.Grid)
{
if (m_shpFilePropfrm.Visible || m_WMSPropfrm.Visible)
{
m_WMSPropfrm.Hide();
m_shpFilePropfrm.Hide();
}
//get the grid object
Grid grid = m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].GetGridObject;
if (grid != null)
{
m_GridPropfrm.PopulateForm(!m_HavePanel, grid, layerName, null, m_MapWin.Layers.CurrentLayer);
}
else
{
m_GridPropfrm.Hide();
}
}
//if the layer is a image
else if (LayerType == MapWindow.Interfaces.eLayerType.Image)
{
// Chris Michaelis - 5-17-2007 - Allow identification of image values (the color values), better than nothing.
// Do this when no associated grid is found of course.
if (m_shpFilePropfrm.Visible || m_WMSPropfrm.Visible)
{
m_WMSPropfrm.Hide();
m_shpFilePropfrm.Hide();
}
Grid grid = FindAssociatedGrid(((MapWinGIS.Image)obj).Filename);
if (grid != null)
{
m_GridPropfrm.PopulateForm(!m_HavePanel, grid, layerName, null, m_MapWin.Layers.CurrentLayer);
}
else
{
// Identify by values -- so just open the first band of the image.
// This only works for greyscale of course in this version (one band grids only)
Grid tmpGrid = new Grid();
try
{
// Open as a grid to get values
if (tmpGrid.Open(((MapWinGIS.Image)obj).Filename, GridDataType.UnknownDataType, false, GridFileType.UseExtension, null))
{
m_GridPropfrm.PopulateForm(!m_HavePanel, tmpGrid, layerName, null, m_MapWin.Layers.CurrentLayer);
}
else
{
MapWinUtility.Logger.Message("No information on this image can be displayed.", "Identifier", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information, DialogResult.OK);
m_GridPropfrm.Hide();
}
}
catch
{
m_GridPropfrm.Hide();
}
}
}
if (m_HavePanel && m_UIPanel != null)
{
//if the layer is a shapefile
if (LayerType == MapWindow.Interfaces.eLayerType.LineShapefile ||
LayerType == MapWindow.Interfaces.eLayerType.PointShapefile ||
LayerType == MapWindow.Interfaces.eLayerType.PolygonShapefile)
{
if (m_shpFilePropfrm.panel1 == null || m_shpFilePropfrm.panel1.IsDisposed)
{
m_shpFilePropfrm = new mwIdentifier.Forms.frmShapeFileProp(this);
}
if (m_UIPanel_LastType != "shapefile" && m_UIPanel_LastType != "")
{
while (m_UIPanel.Controls.Count > 0)
{
m_UIPanel.Controls.RemoveAt(0);
}
}
if (m_UIPanel.Controls.Count == 0)
{
m_UIPanel.Controls.Add(m_shpFilePropfrm.panel1);
m_UIPanel_LastType = "shapefile";
}
else
{
m_MapWin.UIPanel.SetPanelVisible("Identifier", true);
}
m_shpFilePropfrm.Hide();
}
//if the layer is a grid or image
else if (LayerType == MapWindow.Interfaces.eLayerType.Grid || LayerType == MapWindow.Interfaces.eLayerType.Image)
{
if (m_GridPropfrm.panel1 == null || m_GridPropfrm.panel1.IsDisposed)
{
m_GridPropfrm = new mwIdentifier.Forms.frmGridProp(this);
}
if (m_UIPanel_LastType != "grid" && m_UIPanel_LastType != "")
{
while (m_UIPanel.Controls.Count > 0)
{
m_UIPanel.Controls.RemoveAt(0);
}
}
if (m_UIPanel.Controls.Count == 0)
{
m_UIPanel.Controls.Add(m_GridPropfrm.panel1);
m_UIPanel_LastType = "grid";
}
else
{
m_MapWin.UIPanel.SetPanelVisible("Identifier", true);
}
m_GridPropfrm.Hide();
}
}
// else Normal identifier with a separate window
}
}
catch (System.Exception ex)
{
ShowErrorBox("LoadLayer()", ex.Message);
}
}
public void LoadLayerAlternate(MapWindow.Interfaces.eLayerType LayerType, string layerName)
{
try
{
//exit if their is no layers to load
if (m_MapWin.Layers.NumLayers <= 0)
{
return;
}
// Always try to create the panel; if it doesn't exist,
// it will be created, and if it does exist, a handle will be returned.
m_UIPanel = m_MapWin.UIPanel.CreatePanel("Identifier", DockStyle.None);
// Not intuitive -- m_UIPanel = m_MapWin.UIPanel.CreatePanel("Identifier", MapWindow.Interfaces.MapWindowDockStyle.RightAutoHide);
if (m_UIPanel != null)
{
m_MapWin.UIPanel.AddOnCloseHandler("Identifier", OnPanelClose);
m_HavePanel = true;
}
//if the layer is a shapefile
if (LayerType == MapWindow.Interfaces.eLayerType.LineShapefile ||
LayerType == MapWindow.Interfaces.eLayerType.PointShapefile ||
LayerType == MapWindow.Interfaces.eLayerType.PolygonShapefile)
{
if (m_GridPropfrm.Visible)
{
m_GridPropfrm.Hide();
}
}
//if the layer is a grid
else if (LayerType == MapWindow.Interfaces.eLayerType.Grid)
{
if (m_shpFilePropfrm.Visible)
{
m_shpFilePropfrm.Hide();
m_WMSPropfrm.Hide();
}
}
//if the layer is a image
else if (LayerType == MapWindow.Interfaces.eLayerType.Image)
{
if (m_shpFilePropfrm.Visible)
{
m_shpFilePropfrm.Hide();
m_WMSPropfrm.Hide();
}
}
if (m_HavePanel && m_UIPanel != null)
{
//if the layer is a shapefile
if (LayerType == MapWindow.Interfaces.eLayerType.LineShapefile ||
LayerType == MapWindow.Interfaces.eLayerType.PointShapefile ||
LayerType == MapWindow.Interfaces.eLayerType.PolygonShapefile)
{
if (m_shpFilePropfrm.panel1 == null || m_shpFilePropfrm.panel1.IsDisposed)
{
m_shpFilePropfrm = new mwIdentifier.Forms.frmShapeFileProp(this);
}
if (m_UIPanel_LastType != "shapefile" && m_UIPanel_LastType != "")
{
while (m_UIPanel.Controls.Count > 0)
{
m_UIPanel.Controls.RemoveAt(0);
}
}
if (m_UIPanel.Controls.Count == 0)
{
m_UIPanel.Controls.Add(m_shpFilePropfrm.panel1);
m_UIPanel_LastType = "shapefile";
}
else
{
m_MapWin.UIPanel.SetPanelVisible("Identifier", true);
}
m_shpFilePropfrm.Hide();
}
//if the layer is a grid or image
else if (LayerType == MapWindow.Interfaces.eLayerType.Grid || LayerType == MapWindow.Interfaces.eLayerType.Image)
{
if (m_GridPropfrm.panel1 == null || m_GridPropfrm.panel1.IsDisposed)
{
m_GridPropfrm = new mwIdentifier.Forms.frmGridProp(this);
}
if (m_UIPanel_LastType != "grid" && m_UIPanel_LastType != "")
{
while (m_UIPanel.Controls.Count > 0)
{
m_UIPanel.Controls.RemoveAt(0);
}
}
if (m_UIPanel.Controls.Count == 0)
{
m_UIPanel.Controls.Add(m_GridPropfrm.panel1);
m_UIPanel_LastType = "grid";
}
else
{
m_MapWin.UIPanel.SetPanelVisible("Identifier", true);
}
m_GridPropfrm.Hide();
}
}
// else Normal identifier with a separate window
}
catch (System.Exception ex)
{
ShowErrorBox("LoadLayer()", ex.Message);
}
}
public void MapMouseUp(int Button, int Shift, int x, int y, ref bool Handled)
{
try
{
if (Activated)
{
m_MouseDown = false;
//exit if their is no layers
if (m_MapWin.Layers.NumLayers <= 0)
{
return;
}
//if a wms layer is selected and visible, broadcast so position can be checked
if (m_OnWMSLayer)
{
if (m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].Visible)
{
m_MapWin.Plugins.BroadcastMessage("Identifier_Clicked_WMS " + x.ToString() + " " + y.ToString());
}
else
{
m_WMSLayerIDReturn = "Error: WMS Data Not Visible. Try Zooming In.";
LoadLayer();
}
}
else //Go about the normal selection
{
MapWinGIS.Extents BoundBox;
object selShapes = new object();
double tolx1 = 0, toly1 = 0, tolx2 = 0, toly2 = 0, tol = 0;
object obj = m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].GetObject();
string layerName = m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].Name;
MapWindow.Interfaces.eLayerType LayerType = m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].LayerType;
//get the selected region
BoundBox = GetBoundBox(m_Bounds);
//if layer is a shapefile then do the following
if (LayerType == MapWindow.Interfaces.eLayerType.LineShapefile ||
LayerType == MapWindow.Interfaces.eLayerType.PointShapefile ||
LayerType == MapWindow.Interfaces.eLayerType.PolygonShapefile)
{
if (m_GridPropfrm.Visible)
{
m_GridPropfrm.Hide();
}
Shapefile shpFile = (Shapefile)obj;
//clear all the selected shapes
m_MapWin.View.SelectedShapes.ClearSelectedShapes();
//calculate tolerance
double r;
if (m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].PointType == MapWinGIS.tkPointType.ptUserDefined)
{
MapWinGIS.Image image = m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].UserPointType;
r = (image.Width + image.Height) / 2;
}
else
{
r = 3;
}
m_MapWin.View.PixelToProj(x - r, y - r, ref tolx1, ref toly1);
m_MapWin.View.PixelToProj(x + r, y + r, ref tolx2, ref toly2);
tol = System.Math.Sqrt(System.Math.Pow((tolx1 - tolx2), 2) + System.Math.Pow((toly1 - toly2), 2));
bool SelectedShapes = shpFile.SelectShapes(BoundBox, tol, MapWinGIS.SelectMode.INTERSECTION, ref selShapes);
//display the selected shapes
if (SelectedShapes)
{
AddSelectShapes(selShapes);
m_shpFilePropfrm.PopulateForm(!m_HavePanel, shpFile, (int[])selShapes, m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].Name, false);
}
else
{
m_shpFilePropfrm.PopulateForm(!m_HavePanel, shpFile, m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].Name, false);
}
}
//if the layer is a grid do the following
else if (LayerType == MapWindow.Interfaces.eLayerType.Grid)
{
if (m_shpFilePropfrm.Visible)
{
m_WMSPropfrm.Hide();
m_shpFilePropfrm.Hide();
}
//get the grid object
Grid grid = m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].GetGridObject;
if (grid != null)
{
m_GridPropfrm.PopulateForm(!m_HavePanel, grid, layerName, BoundBox, m_MapWin.Layers.CurrentLayer);
}
else
{
m_GridPropfrm.Hide();
}
}
//if the layer is a image do the following
else if (LayerType == MapWindow.Interfaces.eLayerType.Image)
{
if (m_shpFilePropfrm.Visible)
{
m_WMSPropfrm.Hide();
m_shpFilePropfrm.Hide();
}
Grid grid = FindAssociatedGrid(((MapWinGIS.Image)obj).Filename);
if (grid != null)
{
m_GridPropfrm.PopulateForm(!m_HavePanel, grid, layerName, BoundBox, m_MapWin.Layers.CurrentLayer);
}
else
{
// Identify by values -- so just open the first band of the image.
// This only works for greyscale of course in this version (one band grids only)
Grid tmpGrid = new Grid();
try
{
// Open as a grid to get values
if (tmpGrid.Open(((MapWinGIS.Image)obj).Filename, GridDataType.UnknownDataType, false, GridFileType.UseExtension, null))
{
m_GridPropfrm.PopulateForm(!m_HavePanel, tmpGrid, layerName, BoundBox, m_MapWin.Layers.CurrentLayer);
}
else
{
MapWinUtility.Logger.Message("No information on this image can be displayed.", "Identifier", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information, DialogResult.OK);
m_GridPropfrm.Hide();
}
}
catch
{
m_GridPropfrm.Hide();
}
}
}
}
//set handled
Handled = true;
}
}
catch (System.Exception ex)
{
ShowErrorBox("MapMouseUp()", ex.Message);
}
}
private void cmdIdentify_Click(object sender, EventArgs e)
{
if (m_MapWin.View.SelectedShapes.NumSelected == 0)
{
MapWinUtility.Logger.Msg(resMan.GetString("msgZeroShapesSelected.Text"), resMan.GetString("titleSelectShapes.Text"));
return;
}
if (cmbIdentFrom.SelectedIndex == -1)
{
MapWinUtility.Logger.Msg(resMan.GetString("msgIdentFromNotSelected.Text"), resMan.GetString("titleSpecifyLayer.Text"));
return;
}
if (cmbIdentWith.SelectedIndex == -1)
{
MapWinUtility.Logger.Msg(resMan.GetString("msgIdentWithNotSelected.Text"), resMan.GetString("titleSpecifyLayer.Text"));
return;
}
if (m_MapWin.View.SelectedShapes.NumSelected == 0)
{
return;
}
// If it's a polygon layer we're identifying, call SelectByPolygon
// If it's a grid, extract by mask
// ...then, open that temporary file (not Add to Map, just "Open"), and summarize all data within that
// file.
int fromLayerHandle = -1;
int maskLayerHandle = -1;
if (cmbIdentFrom.SelectedIndex != -1)
{
string s = cmbIdentFrom.Items[cmbIdentFrom.SelectedIndex].ToString();
if (s.Contains(")"))
{
s = s.Substring(0, s.IndexOf(")"));
}
s = s.Replace("(", "");
if (!int.TryParse(s, out fromLayerHandle))
{
return;
}
if (fromLayerHandle == -1)
{
return;
}
}
if (cmbIdentWith.SelectedIndex != -1)
{
string s = cmbIdentWith.Items[cmbIdentWith.SelectedIndex].ToString();
if (s.Contains(")"))
{
s = s.Substring(0, s.IndexOf(")"));
}
s = s.Replace("(", "");
if (!int.TryParse(s, out maskLayerHandle))
{
return;
}
if (maskLayerHandle == -1)
{
return;
}
}
string TempPath = System.IO.Path.GetTempFileName();
System.IO.File.Delete(TempPath);
MapWinGIS.Shape IdentifyBy;
MapWinGIS.Shapefile sf = (MapWinGIS.Shapefile)m_MapWin.Layers[m_MapWin.Layers.CurrentLayer].GetObject();
if (m_MapWin.View.SelectedShapes.NumSelected > 1)
{
// Get 0 and 1 first to initialize IdentifyBy
MapWinGIS.Shape shp1 = sf.get_Shape(m_MapWin.View.SelectedShapes[0].ShapeIndex);
MapWinGIS.Shape shp2 = sf.get_Shape(m_MapWin.View.SelectedShapes[1].ShapeIndex);
MapWinGeoProc.SpatialOperations.MergeShapes(ref shp1, ref shp2, out IdentifyBy);
// ...now, the rest
if (m_MapWin.View.SelectedShapes.NumSelected > 2)
{
for (int i = 2; i < m_MapWin.View.SelectedShapes.NumSelected; i++)
{
MapWinGIS.Shape tmpResultShp;
MapWinGIS.Shape shp3 = sf.get_Shape(m_MapWin.View.SelectedShapes[i].ShapeIndex);
MapWinGeoProc.SpatialOperations.MergeShapes(ref IdentifyBy, ref shp3, out tmpResultShp);
IdentifyBy = tmpResultShp;
tmpResultShp = null;
}
}
// Ready to identify based on a single shape now regardless of multiple selected
}
else
{
IdentifyBy = sf.get_Shape(m_MapWin.View.SelectedShapes[0].ShapeIndex);
}
MapWindow.Interfaces.eLayerType layerType = m_MapWin.Layers[fromLayerHandle].LayerType;
if (layerType == MapWindow.Interfaces.eLayerType.Grid)
{
// Grid
TempPath = System.IO.Path.ChangeExtension(TempPath, ".bgd");
string fn = m_MapWin.Layers[fromLayerHandle].FileName;
MapWinGeoProc.SpatialOperations.ClipGridWithPolygon(ref fn, ref IdentifyBy, ref TempPath, chbJustToExtents.Checked);
MapWinGIS.Grid grd = new MapWinGIS.Grid();
grd.Open(TempPath, MapWinGIS.GridDataType.UnknownDataType, true, MapWinGIS.GridFileType.UseExtension, null);
if (grd == null || grd.Header == null)
{
MapWinUtility.Logger.Msg(resMan.GetString("msgNoGridValues.Text"), resMan.GetString("titleNoGridValues.Text"));
return;
}
m_Plugin.ActivateNoLoad();
m_Plugin.LoadLayerAlternate(layerType, m_MapWin.Layers[fromLayerHandle].Name);
MapWinGIS.Extents exts = new MapWinGIS.Extents();
exts.SetBounds(grd.Header.XllCenter, grd.Header.YllCenter + grd.Header.NumberRows * grd.Header.dY, 0, grd.Header.XllCenter + grd.Header.NumberCols * grd.Header.dX, grd.Header.YllCenter, 0);
m_MapWin.Layers.CurrentLayer = fromLayerHandle;
m_Plugin.m_GridPropfrm.PopulateForm(!m_Plugin.m_HavePanel, grd, m_MapWin.Layers[fromLayerHandle].Name, exts, fromLayerHandle);
this.Close();
}
else
{
// SF
if (!chbJustToExtents.Checked)
{
string fn = m_MapWin.Layers[fromLayerHandle].FileName;
// 2/14/2008 jk the results ArrayList cannot be null,
// when it was null it caused an exception in SpatialOperations.SelectWithPolygon method
//System.Collections.ArrayList results = null;
System.Collections.ArrayList results = new System.Collections.ArrayList();
MapWinGeoProc.SpatialOperations.SelectWithPolygon(ref fn, ref IdentifyBy, ref results);
// Switch current layer over to the one we're identifying so that the shapes
// can be reselected for visual effect
m_MapWin.Layers.CurrentLayer = fromLayerHandle;
m_Plugin.ActivateNoLoad();
m_Plugin.LoadLayerAlternate(layerType, m_MapWin.Layers[fromLayerHandle].Name);
int[] iresults = new int[results.Count];
for (int i = 0; i < results.Count; i++)
{
iresults[i] = (int)results[i];
m_MapWin.View.SelectedShapes.AddByIndex((int)results[i], m_MapWin.View.SelectColor);
}
m_Plugin.m_shpFilePropfrm.PopulateForm(!m_Plugin.m_HavePanel, (MapWinGIS.Shapefile)m_MapWin.Layers[fromLayerHandle].GetObject(), iresults, m_MapWin.Layers[fromLayerHandle].Name, false);
this.Close();
}
else
{
object rslt = null;
m_MapWin.Layers.CurrentLayer = fromLayerHandle;
MapWinGIS.Shapefile DestSF = (MapWinGIS.Shapefile)m_MapWin.Layers[fromLayerHandle].GetObject();
DestSF.SelectShapes(IdentifyBy.Extents, 0.1, MapWinGIS.SelectMode.INTERSECTION, ref rslt);
m_Plugin.ActivateNoLoad();
m_Plugin.LoadLayerAlternate(layerType, m_MapWin.Layers[fromLayerHandle].Name);
int[] results = (int[])rslt;
for (int i = 0; i < results.Length; i++)
{
m_MapWin.View.SelectedShapes.AddByIndex((int)results[i], m_MapWin.View.SelectColor);
}
m_Plugin.m_shpFilePropfrm.PopulateForm(!m_Plugin.m_HavePanel, DestSF, results, m_MapWin.Layers[fromLayerHandle].Name, false);
this.Close();
}
}
}
/// <summary>
/// Enables or disables toolbar buttons and menu items depending on the state of the MapWindow.
/// </summary>
public void DoEnables()
{
MapWin.Toolbar.ButtonItem(c_NewButton).Enabled = true;
if ((MapWin == null) || (MapWin.Layers == null) || (MapWin.Layers.NumLayers == 0 || MapWin.Layers[MapWin.Layers.CurrentLayer].LayerType == MapWindow.Interfaces.eLayerType.Grid ||
MapWin.Layers[MapWin.Layers.CurrentLayer].LayerType == MapWindow.Interfaces.eLayerType.Image ||
MapWin.Layers[MapWin.Layers.CurrentLayer].LayerType == MapWindow.Interfaces.eLayerType.Invalid))
{
MapWin.Toolbar.ButtonItem(c_AddShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_MoveShapesButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_AddVertexButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_MoveVertexButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_RemoveShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_RemoveVertexButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_RotateShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_ResizeShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_InsertStockShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_CopyShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_PasteShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_UndoDisableButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_UndoEnableButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_UndoLastChangeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_CleanupButton).Enabled = false;
//ARA 04/03/07
MapWin.Toolbar.ButtonItem(c_MergeShapesButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_EraseWithShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_EraseBeneathShapeButton).Enabled = false;
return;
}
MapWindow.Interfaces.eLayerType lt = MapWin.Layers[MapWin.Layers.CurrentLayer].LayerType;
if (lt == MapWindow.Interfaces.eLayerType.LineShapefile ||
lt == MapWindow.Interfaces.eLayerType.PointShapefile ||
lt == MapWindow.Interfaces.eLayerType.PolygonShapefile)
{
MapWin.Toolbar.ButtonItem(c_AddShapeButton).Enabled = true;
MapWin.Toolbar.ButtonItem(c_MoveShapesButton).Enabled = true;
MapWin.Toolbar.ButtonItem(c_MoveVertexButton).Enabled = true;
MapWin.Toolbar.ButtonItem(c_InsertStockShapeButton).Enabled = true;
//ARA 04/03/07
MapWin.Toolbar.ButtonItem(c_MergeShapesButton).Enabled = true;
MapWin.Toolbar.ButtonItem(c_PasteShapeButton).Enabled = true;
if (!MapWin.Toolbar.ButtonItem(c_UndoEnableButton).Enabled&& !MapWin.Toolbar.ButtonItem(c_UndoDisableButton).Enabled)
{
MapWin.Toolbar.ButtonItem(c_UndoEnableButton).Enabled = true;
}
MapWin.Toolbar.ButtonItem(c_CleanupButton).Enabled = true;
if (lt != MapWindow.Interfaces.eLayerType.PointShapefile)
{
MapWin.Toolbar.ButtonItem(c_AddVertexButton).Enabled = true;
MapWin.Toolbar.ButtonItem(c_RemoveVertexButton).Enabled = true;
}
else
{
MapWin.Toolbar.ButtonItem(c_AddVertexButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_RemoveVertexButton).Enabled = false;
}
// Chris Michaelis 12/28/2006
// Resize and Rotate button only valid for polygons
// Predefined shapes button only valid for polygons
if (lt == MapWindow.Interfaces.eLayerType.PolygonShapefile)
{
MapWin.Toolbar.ButtonItem(c_RotateShapeButton).Enabled = true;
MapWin.Toolbar.ButtonItem(c_ResizeShapeButton).Enabled = true;
MapWin.Toolbar.ButtonItem(c_InsertStockShapeButton).Enabled = true;
//ARA 03/05/07
MapWin.Toolbar.ButtonItem(c_EraseWithShapeButton).Enabled = true;
MapWin.Toolbar.ButtonItem(c_EraseBeneathShapeButton).Enabled = true;
}
else
{
MapWin.Toolbar.ButtonItem(c_RotateShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_ResizeShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_InsertStockShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_EraseWithShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_EraseBeneathShapeButton).Enabled = false;
}
}
else
{
MapWin.Toolbar.ButtonItem(c_AddShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_MoveShapesButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_AddVertexButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_MoveVertexButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_RemoveShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_RemoveVertexButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_RotateShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_ResizeShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_InsertStockShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_CopyShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_PasteShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_UndoDropdownButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_UndoDisableButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_UndoEnableButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_UndoLastChangeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_CleanupButton).Enabled = false;
//ARA 04/03/07
MapWin.Toolbar.ButtonItem(c_MergeShapesButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_EraseWithShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_EraseBeneathShapeButton).Enabled = false;
}
if (MapWin.Layers[MapWin.Layers.CurrentLayer].Shapes.NumShapes == 0)
{
MapWin.Toolbar.ButtonItem(c_MoveShapesButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_RemoveShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_RemoveVertexButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_MoveVertexButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_AddVertexButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_RotateShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_ResizeShapeButton).Enabled = false;
//ARA 04/03/07
MapWin.Toolbar.ButtonItem(c_MergeShapesButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_EraseWithShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_EraseBeneathShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_CopyShapeButton).Enabled = false;
}
// Chris Michaelis 12/9/2006 -- Added code to enable or disable
// the Move Shapes button depending on selected shape count.
if (MapWin.View.SelectedShapes.NumSelected > 0)
{
MapWin.Toolbar.ButtonItem(c_RemoveShapeButton).Enabled = true;
MapWin.Toolbar.ButtonItem(c_MoveShapesButton).Enabled = true;
MapWin.Toolbar.ButtonItem(c_CopyShapeButton).Enabled = true;
// Chris Michaelis 12/28/2006
// Resize and Rotate button only valid for polygons
if (lt == MapWindow.Interfaces.eLayerType.PolygonShapefile)
{
MapWin.Toolbar.ButtonItem(c_RotateShapeButton).Enabled = true;
MapWin.Toolbar.ButtonItem(c_ResizeShapeButton).Enabled = true;
//Erase only valid with single selected shape
if (MapWin.View.SelectedShapes.NumSelected > 1)
{
MapWin.Toolbar.ButtonItem(c_EraseWithShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_EraseBeneathShapeButton).Enabled = false;
}
else
{
MapWin.Toolbar.ButtonItem(c_EraseWithShapeButton).Enabled = true;
MapWin.Toolbar.ButtonItem(c_EraseBeneathShapeButton).Enabled = true;
}
}
}
else
{
MapWin.Toolbar.ButtonItem(c_CopyShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_RemoveShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_MoveShapesButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_RotateShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_ResizeShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_EraseWithShapeButton).Enabled = false;
MapWin.Toolbar.ButtonItem(c_EraseBeneathShapeButton).Enabled = false;
}
}
