public void UpdateTexture(Device device, string textureFileName)
{
if ((textureFileName != null) && textureFileName.Length > 0)
{
if (textureFileName.ToLower().StartsWith("http://") && BaseSavePath != null)
{
// download it
try
{
Uri uri = new Uri(textureFileName);
// Set the subdirectory path to the hostname and replace . with _
string savePath = uri.Host;
savePath = savePath.Replace('.', '_');
// build the save file name from the component pieces
savePath = BaseSavePath + @"\" + savePath + uri.AbsolutePath;
savePath = savePath.Replace('/', '\\');
// Offline check
if (!World.Settings.WorkOffline)
{
MFW3D.Net.WebDownload webDownload = new MFW3D.Net.WebDownload(textureFileName);
webDownload.DownloadType = MFW3D.Net.DownloadType.Unspecified;
webDownload.DownloadFile(savePath);
}
// reset the texture file name for later use.
textureFileName = savePath;
}
catch { }
}
}
// Clear old texture - don't know if this is necessary so commented out for the moment
//if (Texture != null)
//{
// Texture.Dispose();
//}
if (ImageHelper.IsGdiSupportedImageFormat(textureFileName))
{
// Load without rescaling source bitmap
using (Image image = ImageHelper.LoadImage(textureFileName))
LoadImage(device, image);
}
else
{
// Only DirectX can read this file, might get upscaled depending on input dimensions.
Texture = ImageHelper.LoadIconTexture(textureFileName);
// Read texture level 0 size
using (Surface s = Texture.GetSurfaceLevel(0))
{
SurfaceDescription desc = s.Description;
Width = desc.Width;
Height = desc.Height;
}
}
}
public override void Initialize(DrawArgs drawArgs)
{
if (m_points == null)
{
isInitialized = true;
return;
}
if (m_imageUri != null)
{
//load image
if (m_imageUri.ToLower().StartsWith("http://"))
{
string savePath = string.Format("{0}\\image", ConfigurationLoader.GetRenderablePathString(this));
System.IO.FileInfo file = new System.IO.FileInfo(savePath);
if (!file.Exists)
{
//Offline check
if (!World.Settings.WorkOffline)
{
MFW3D.Net.WebDownload download = new MFW3D.Net.WebDownload(m_imageUri);
if (!file.Directory.Exists)
{
file.Directory.Create();
}
download.DownloadFile(file.FullName, MFW3D.Net.DownloadType.Unspecified);
}
}
//file might not have downloaded. Especially if we are offline
if (!file.Exists)
{
m_texture = ImageHelper.LoadTexture(file.FullName);
}
else
{
m_texture = null;
}
}
else
{
m_texture = ImageHelper.LoadTexture(m_imageUri);
}
}
UpdateVertices();
isInitialized = true;
}
private void m_RefreshTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
try
{
if (isUpdating)
{
return;
}
isUpdating = true;
if (m_ImageUri == null)
{
return;
}
if (m_ImageUri.ToLower().StartsWith("http://"))
{
bool forceDownload = false;
if (m_SaveFilePath == null)
{
// TODO: hack, need to get the correct cache directory
m_SaveFilePath = System.IO.Path.GetDirectoryName(System.Windows.Forms.Application.ExecutablePath) + "\\Cache\\PictureBoxImages\\temp";
forceDownload = true;
}
System.IO.FileInfo saveFile = new System.IO.FileInfo(m_SaveFilePath);
if (saveFile.Exists)
{
try
{
Texture texture = ImageHelper.LoadTexture(m_SaveFilePath);
texture.Dispose();
}
catch
{
saveFile.Delete();
saveFile.Refresh();
}
}
// Offline check added
if (!World.Settings.WorkOffline && (forceDownload || !saveFile.Exists ||
(m_RefreshTime > 0 && saveFile.LastWriteTime.Subtract(System.DateTime.Now) > TimeSpan.FromSeconds(m_RefreshTime))))
{
//download it
try
{
MFW3D.Net.WebDownload webDownload = new MFW3D.Net.WebDownload(m_ImageUri);
webDownload.DownloadType = MFW3D.Net.DownloadType.Unspecified;
if (!saveFile.Directory.Exists)
{
saveFile.Directory.Create();
}
webDownload.DownloadFile(m_SaveFilePath);
}
catch { }
}
}
else
{
m_SaveFilePath = m_ImageUri;
}
if (m_ImageTexture != null && !m_ImageTexture.Disposed)
{
m_ImageTexture.Dispose();
m_ImageTexture = null;
}
if (!System.IO.File.Exists(m_SaveFilePath))
{
displayText = "Image Not Found";
return;
}
m_ImageTexture = ImageHelper.LoadTexture(m_SaveFilePath);
m_surfaceDescription = m_ImageTexture.GetLevelDescription(0);
int width = ClientSize.Width;
int height = ClientSize.Height;
if (ClientSize.Width == 0)
{
width = m_surfaceDescription.Width;
}
if (ClientSize.Height == 0)
{
height = m_surfaceDescription.Height;
}
if (ParentWidget is Widgets.Form && SizeParentToImage)
{
Widgets.Form parentForm = (Widgets.Form)ParentWidget;
parentForm.ClientSize = new System.Drawing.Size(width, height + parentForm.HeaderHeight);
}
else if (SizeParentToImage)
{
ParentWidget.ClientSize = new System.Drawing.Size(width, height);
}
ClientSize = new System.Drawing.Size(width, height);
m_currentImageUri = m_ImageUri;
IsLoaded = true;
isUpdating = false;
displayText = null;
if (m_RefreshTime == 0 && m_RefreshTimer.Enabled)
{
m_RefreshTimer.Stop();
}
}
catch (Exception ex)
{
Log.Write(ex);
}
}
public override void Initialize(DrawArgs drawArgs)
{
if (m_polygonFeature == null)
{
double offset = 0.02;
Point3d[] points = new Point3d[4];
points[0] = new Point3d(
m_longitude - offset,
m_latitude - offset,
200000);
points[1] = new Point3d(
m_longitude - offset,
m_latitude + offset,
200000);
points[2] = new Point3d(
m_longitude + offset,
m_latitude + offset,
200000);
points[3] = new Point3d(
m_longitude + offset,
m_latitude - offset,
200000);
LinearRing outerRing = new LinearRing();
outerRing.Points = points;
m_polygonFeature = new PolygonFeature(
name,
World,
outerRing,
null,
System.Drawing.Color.Chocolate);
m_polygonFeature.AltitudeMode = AltitudeMode.Absolute;
m_polygonFeature.Extrude = true;
m_polygonFeature.Outline = true;
m_polygonFeature.OutlineColor = System.Drawing.Color.Chocolate;
}
FileInfo savedFlagFile = new FileInfo(SavedImagePath);
FileInfo placeHolderFile = new FileInfo(SavedImagePath + ".blk");
if (savedFlagFile.Exists)
{
try
{
m_texture = ImageHelper.LoadTexture(
savedFlagFile.FullName,
System.Drawing.Color.Black.ToArgb());
}
catch
{
savedFlagFile.Delete();
savedFlagFile.Refresh();
}
}
if (!savedFlagFile.Exists && !placeHolderFile.Exists)
{
if (!savedFlagFile.Directory.Exists)
{
savedFlagFile.Directory.Create();
}
try
{
// Offline check
if (World.Settings.WorkOffline)
{
throw new Exception("Offline mode active.");
}
MFW3D.Net.WebDownload download = new MFW3D.Net.WebDownload(m_imageUri);
download.DownloadFile(savedFlagFile.FullName);
download.Dispose();
savedFlagFile.Refresh();
}
catch
{
FileStream fs = placeHolderFile.Create();
fs.Close();
fs = null;
placeHolderFile.Refresh();
}
if (savedFlagFile.Exists)
{
m_texture = ImageHelper.LoadTexture(
savedFlagFile.FullName,
System.Drawing.Color.Black.ToArgb());
}
}
if (m_vertexDeclaration == null)
{
VertexElement[] velements = new VertexElement[]
{
new VertexElement(0, 0, DeclarationType.Float3, DeclarationMethod.Default, DeclarationUsage.Position, 0),
new VertexElement(0, 12, DeclarationType.Float3, DeclarationMethod.Default, DeclarationUsage.Normal, 0),
new VertexElement(0, 24, DeclarationType.Float2, DeclarationMethod.Default, DeclarationUsage.TextureCoordinate, 0),
VertexElement.VertexDeclarationEnd
};
m_vertexDeclaration = new VertexDeclaration(drawArgs.device, velements);
}
UpdateVertices();
isInitialized = true;
}
void WorldWindow_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button != MouseButtons.Right)
{
return;
}
if (m_Form == null)
{
return;
}
if (!m_Form.Visible)
{
return;
}
if (m_Form.KeyLayer == null)
{
return;
}
QuadTileSet qts = m_Form.KeyLayer;
MFW3D.Net.Wms.WmsImageStore wms = (MFW3D.Net.Wms.WmsImageStore)qts.ImageStores[0];
string requestUrl = wms.ServerGetMapUrl;
string[] layerNameParts = wms.WMSLayerName.Split('&');
string layerName = layerNameParts[0];
string getMapParts =
requestUrl += "?QUERY_LAYERS=" + layerName + "&SERVICE=WMS&VERSION=" + wms.Version + "&REQUEST=GetFeatureInfo&SRS=EPSG:4326&FEATURE_COUNT=10&INFO_FORMAT=text/plain&EXCEPTIONS=text/plain";
// From Servir-Viz...
Angle LowerLeftX;
Angle LowerLeftY;
Angle UpperRightX;
Angle UpperRightY;
string minx, miny, maxx, maxy;
char[] degreeChar = { '?' };
int mouseX = e.X;
int mouseY = e.Y;
int queryBoxWidth = 2 * queryBoxOffset + 1;
int queryBoxHeight = 2 * queryBoxOffset + 1;
int queryX = queryBoxOffset + 1;
int queryY = queryBoxOffset + 1;
drawArgs.WorldCamera.PickingRayIntersectionWithTerrain(mouseX - queryBoxOffset, mouseY + queryBoxOffset, out LowerLeftY, out LowerLeftX, drawArgs.CurrentWorld);
drawArgs.WorldCamera.PickingRayIntersectionWithTerrain(mouseX + queryBoxOffset, mouseY - queryBoxOffset, out UpperRightY, out UpperRightX, drawArgs.CurrentWorld);
//drawArgs.WorldCamera.PickingRayIntersectionWithTerrain(0, 0 + drawArgs.screenHeight, out LowerLeftY, out LowerLeftX, drawArgs.CurrentWorld);
//drawArgs.WorldCamera.PickingRayIntersectionWithTerrain(drawArgs.screenWidth, 0, out UpperRightY, out UpperRightX, drawArgs.CurrentWorld);
minx = LowerLeftX.ToString().Contains("NaN") ? "-180.0" : LowerLeftX.ToString().TrimEnd(degreeChar);
miny = LowerLeftY.ToString().Contains("NaN") ? "-90.0" : LowerLeftY.ToString().TrimEnd(degreeChar);
maxx = UpperRightX.ToString().Contains("NaN") ? "180.0" : UpperRightX.ToString().TrimEnd(degreeChar);
maxy = UpperRightY.ToString().Contains("NaN") ? "90.0" : UpperRightY.ToString().TrimEnd(degreeChar);
// request has to include a bbox and the requested pixel coords relative to that box...
requestUrl += "&layers=" + wms.WMSLayerName;
requestUrl += "&WIDTH=" + queryBoxWidth.ToString() + "&HEIGHT=" + queryBoxHeight.ToString();
requestUrl += "&BBOX=" + minx + "," + miny + "," + maxx + "," + maxy;
requestUrl += "&X=" + queryX.ToString() + "&Y=" + queryY.ToString();
if (!World.Settings.WorkOffline)
{
MFW3D.Net.WebDownload dl = new MFW3D.Net.WebDownload(requestUrl);
System.IO.FileInfo fi = new System.IO.FileInfo("GetFeatureInfo_response.txt");
dl.DownloadFile(fi.FullName);
//dl.SavedFilePath = fi.FullName;
//dl.BackgroundDownloadFile(GetFeatureDlComplete);
if (World.Settings.UseInternalBrowser)
{
SplitContainer sc = (SplitContainer)drawArgs.parentControl.Parent.Parent;
InternalWebBrowserPanel browser = (InternalWebBrowserPanel)sc.Panel1.Controls[0];
browser.NavigateTo(fi.FullName);
}
else
{
System.Diagnostics.ProcessStartInfo psi = new System.Diagnostics.ProcessStartInfo();
psi.FileName = fi.FullName;
psi.Verb = "open";
psi.UseShellExecute = true;
psi.CreateNoWindow = true;
System.Diagnostics.Process.Start(psi);
}
}
}
/// <summary>
/// Plugin entry point - All plugins must implement this function
/// </summary>
public override void Load()
{
FileInfo savedFile = new FileInfo(SavedFilePath);
if (!savedFile.Exists)
{
if (!savedFile.Directory.Exists)
{
savedFile.Directory.Create();
}
try
{
// Offline check
if (World.Settings.WorkOffline)
{
throw new Exception("Offline mode active.");
}
MFW3D.Net.WebDownload download = new MFW3D.Net.WebDownload(DataFileUri);
download.DownloadFile(savedFile.FullName);
download.Dispose();
}
catch { }
}
m_wavingFlagsList = new RenderableObjectList("Waving Flags");
m_wavingFlagsList.IsOn = false;
System.Collections.Hashtable countryHash = new System.Collections.Hashtable();
using (StreamReader reader = savedFile.OpenText())
{
string header = reader.ReadLine();
string[] headers = header.Split('\t');
string line = reader.ReadLine();
while (line != null)
{
System.Collections.Hashtable fieldHash = new System.Collections.Hashtable();
string[] lineParts = line.Split('\t');
//Log.Write(string.Format("{0}\t{1}", lineParts[0], lineParts[1]));
try
{
if ((lineParts[3].Length > 0) && (lineParts[4].Length > 0))
{
double latitude = double.Parse(lineParts[3], System.Globalization.CultureInfo.InvariantCulture);
double longitude = double.Parse(lineParts[4], System.Globalization.CultureInfo.InvariantCulture);
if (lineParts[1].Length == 2)
{
string flagFileUri = FlagTextureDirectoryUri + "/" + lineParts[1] + FlagSuffix;
FileInfo savedFlagFile = new FileInfo(SavedFlagsDirectory + "\\" + lineParts[1] + ".dds");
WavingFlagLayer flag = new WavingFlagLayer(
lineParts[0],
Global.worldWindow.CurrentWorld,
latitude,
longitude,
flagFileUri);
flag.SavedImagePath = savedFlagFile.FullName;
flag.ScaleX = 100000;
flag.ScaleY = 100000;
flag.ScaleZ = 100000;
flag.Bar3D = new Bar3D(flag.Name, flag.World, latitude, longitude, 0, flag.ScaleZ, System.Drawing.Color.Red);
flag.Bar3D.ScaleX = 0.3f * flag.ScaleX;
flag.Bar3D.ScaleY = 0.3f * flag.ScaleY;
flag.Bar3D.IsOn = false;
flag.RenderPriority = RenderPriority.Custom;
flag.OnMouseEnterEvent += new EventHandler(flag_OnMouseEnterEvent);
flag.OnMouseLeaveEvent += new EventHandler(flag_OnMouseLeaveEvent);
flag.OnMouseUpEvent += new System.Windows.Forms.MouseEventHandler(flag_OnMouseUpEvent);
m_wavingFlagsList.Add(flag);
for (int i = 0; i < lineParts.Length; i++)
{
try
{
double value;
if (double.TryParse(lineParts[i], System.Globalization.NumberStyles.Any, System.Globalization.CultureInfo.InvariantCulture, out value))
{
fieldHash.Add(headers[i], value);
}
else
{
fieldHash.Add(headers[i], lineParts[i]);
}
}
catch
{
fieldHash.Add(headers[i], lineParts[i]);
}
}
countryHash.Add(lineParts[0], fieldHash);
}
else
{
//Log.Write(Log.Levels.Debug, "blank: " + lineParts[0]);
}
}
}
catch (Exception ex)
{
Log.Write(Log.Levels.Warning, string.Format("Exception: {0} - {1}", lineParts[0], ex.ToString()));
}
line = reader.ReadLine();
}
Headers = headers;
}
CountryHash = countryHash;
InitializeCiaForm();
Global.worldWindow.CurrentWorld.RenderableObjects.Add(m_wavingFlagsList);
}