public synchronized void ReviseItemsInReflectionWindow(
TReflectionWindowStruc RW, byte[] ExistingItemsBA, TCanceller Canceller)
throws IOException, CancelException {
TSpaceHint LastItem = null;
TSpaceHint Item = Items;
while (Item != null) {
boolean flRemove = false;
if (RW.Container_IsNodeVisible(Item.BindingPointX, Item.BindingPointY)) {
flRemove = true;
int Idx = 0;
int _ItemsCount = TDataConverter.ConvertLEByteArrayToInt32(ExistingItemsBA, Idx);
Idx += 4;
for (int I = 0; I < _ItemsCount; I++) {
int ItemID = TDataConverter.ConvertLEByteArrayToInt32(ExistingItemsBA, Idx);
Idx += 8; // . Int64
if (ItemID == Item.ID) {
flRemove = false;
break; // . >
}
Idx = Item.ByteArraySkip(ExistingItemsBA, Idx);
}
}
if (flRemove) {
if (LastItem != null) LastItem.Next = Item.Next;
else Items = Item.Next;
ItemsTable.remove(Item.ID);
ItemsCount--;
} else LastItem = Item;
// .
if (Canceller != null) Canceller.Check();
// .
Item = Item.Next;
}
}
public synchronized void FromByteArray(byte[] BA, TCanceller Canceller)
throws IOException, CancelException {
RemoveOldItems();
// .
int Idx = 0;
int _ItemsCount = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 4;
for (int I = 0; I < _ItemsCount; I++) {
int ItemID = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 8; // . Int64
TSpaceHint Item = ItemsTable.get(ItemID);
if (Item == null) {
Item = new TSpaceHint(ItemID, Reflector.metrics);
// .
Item.Next = Items;
Items = Item;
ItemsCount++;
// .
ItemsTable.put(ItemID, Item);
}
Idx = Item.FromByteArray(BA, Idx);
// .
if (Canceller != null) Canceller.Check();
}
}
@Override
public int FromByteArrayV1(byte[] BA, int Idx) throws IOException {
Idx = super.FromByteArrayV1(BA, Idx);
// .
Idx = N0.FromByteArray(BA, Idx);
Idx = N1.FromByteArray(BA, Idx);
Idx = N2.FromByteArray(BA, Idx);
Idx = N3.FromByteArray(BA, Idx);
// .
Width = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 4;
Height = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 4;
// .
int DataSize = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 4;
int LC = DataSize / TLevelParams.Size;
Levels = new TLevelParams[LC];
for (int I = 0; I < LC; I++) {
Levels[I] = new TLevelParams();
Idx = Levels[I].FromByteArray(BA, Idx);
}
// .
return Idx;
}
public int FromByteArray(byte[] BA, int Idx) throws IOException {
Level = TDataConverter.ConvertLEByteArrayToInt16(BA, Idx);
Idx += 2;
// .
InfoComponent_Type = TDataConverter.ConvertLEByteArrayToInt16(BA, Idx);
Idx += 2;
InfoComponent_ID = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 8; // . Int64
// .
BindingPointX = TDataConverter.ConvertLEByteArrayToDouble(BA, Idx);
Idx += 8;
BindingPointY = TDataConverter.ConvertLEByteArrayToDouble(BA, Idx);
Idx += 8;
BaseSquare = TDataConverter.ConvertLEByteArrayToDouble(BA, Idx);
Idx += 8;
// .
InfoImageDATAFileID = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 8; // . Int64
byte SS = BA[Idx];
Idx++;
if (SS > 0) {
InfoString = new String(BA, Idx, SS, "windows-1251");
Idx += SS;
} else InfoString = "";
InfoStringFontColor = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 4;
InfoStringFontSize = BA[Idx];
Idx++;
SS = BA[Idx];
Idx++;
if (SS > 0) {
InfoStringFontName = new String(BA, Idx, SS, "windows-1251");
Idx += SS;
} else InfoStringFontName = "";
// .
Typeface tf = Typeface.create(InfoStringFontName, Typeface.NORMAL);
paint.setTypeface(tf);
paint.setAntiAlias(true);
paint.setTextSize(InfoStringFontSize * metrics.density * 2.0F);
byte R = (byte) (InfoStringFontColor & 255);
byte G = (byte) ((InfoStringFontColor >> 8) & 255);
byte B = (byte) ((InfoStringFontColor >> 16) & 255);
paint.setColor(Color.argb(255, R, G, B));
// .
return Idx;
}
public int FromByteArray(byte[] BA, int Idx) throws IOException {
id = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 4;
DivX = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 4;
DivY = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 4;
SegmentWidth = TDataConverter.ConvertLEByteArrayToDouble(BA, Idx);
Idx += 8;
SegmentHeight = TDataConverter.ConvertLEByteArrayToDouble(BA, Idx);
Idx += 8;
VisibleMinScale = TDataConverter.ConvertLEByteArrayToDouble(BA, Idx);
Idx += 8;
VisibleMaxScale = TDataConverter.ConvertLEByteArrayToDouble(BA, Idx);
Idx += 8;
return Idx;
}
public void Load() throws IOException {
File F = new File(ElectedPlaceFileName);
Items.clear();
if (F.exists()) {
long FileSize = F.length();
FileInputStream FIS = new FileInputStream(ElectedPlaceFileName);
try {
byte[] BA = new byte[(int) FileSize];
FIS.read(BA);
int Idx = 0;
int Version = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 4;
switch (Version) {
case 0:
case 1:
int ItemsCount = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 4;
for (int I = 0; I < ItemsCount; I++) {
TLocation Item = new TLocation();
Idx = Item.FromByteArray(BA, Idx);
// .
Items.add(Item);
}
break; // . >
case 3:
ItemsCount = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 4;
for (int I = 0; I < ItemsCount; I++) {
TLocation Item = new TLocation();
Idx = Item.FromByteArrayV2(BA, Idx);
// .
Items.add(Item);
}
break; // . >
/*///- default:
throw new IOException("неизвестная версия данных, версия: "+Integer.toString(Version)); //. =>*/
}
} finally {
FIS.close();
}
}
}
public synchronized void LoadItems() throws IOException {
Items = null;
ItemsCount = 0;
TSpaceHint LastItem = null;
// .
File F = new File(HintsFileName);
if (F.exists()) {
FileInputStream FIS = new FileInputStream(HintsFileName);
try {
byte[] ItemsCountBA = new byte[4];
FIS.read(ItemsCountBA);
int _ItemsCount = TDataConverter.ConvertLEByteArrayToInt32(ItemsCountBA, 0);
// .
byte[] ItemData = new byte[1024]; // . max item data size
for (int I = 0; I < _ItemsCount; I++) {
byte[] ItemDataSizeBA = new byte[2];
FIS.read(ItemDataSizeBA);
short ItemDataSize = TDataConverter.ConvertLEByteArrayToInt16(ItemDataSizeBA, 0);
FIS.read(ItemData, 0, ItemDataSize);
// .
int Idx = 0;
int ItemID = TDataConverter.ConvertLEByteArrayToInt32(ItemData, Idx);
Idx += 8; // . Int64
TSpaceHint NewItem = new TSpaceHint(ItemID, Reflector.metrics);
NewItem.FromByteArray(ItemData, Idx);
if (ItemsTable.get(ItemID) == null) {
// . insert into queue
if (LastItem != null) LastItem.Next = NewItem;
else Items = NewItem;
ItemsTable.put(ItemID, NewItem);
ItemsCount++;
// .
LastItem = NewItem;
}
}
} finally {
FIS.close();
}
}
}
private synchronized void ItemsImageDataFiles_FromByteArray(byte[] BA, TCanceller Canceller)
throws IOException, CancelException {
RemoveOldItems();
// .
int Idx = 0;
int _ItemsCount = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 4;
for (int I = 0; I < _ItemsCount; I++) {
int HintID = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 8; // . Int64
int ImageDataFileID = TDataConverter.ConvertLEByteArrayToInt32(BA, Idx);
Idx += 8; // . Int64
TSpaceHintImageDataFile ItemsImageDataFiles_Item =
ItemsImageDataFiles.GetItem(ImageDataFileID);
Idx = ItemsImageDataFiles_Item.FromByteArray(BA, Idx);
// .
TSpaceHint Hint = ItemsTable.get(HintID);
if (Hint != null) Hint.InfoImageDATAFileID = ImageDataFileID;
// .
if (Canceller != null) Canceller.Check();
}
}
@SuppressWarnings({"null", "unused"})
public void GetHintsFromServer(TReflectionWindow ReflectionWindow, TCanceller Canceller)
throws Exception {
if (Reflector.flOffline) return; // . ->
TReflectionWindowStruc RW = ReflectionWindow.GetWindow();
TReflectorSpaceLays Lays = ReflectionWindow.getLays();
TReflectionWindowActualityInterval ActualityInterval = ReflectionWindow.GetActualityInterval();
// .
String URL1 = Reflector.Server.Address;
// . add command path
URL1 =
"http://"
+ URL1
+ "/"
+ "Space"
+ "/"
+ "2" /*URLProtocolVersion*/
+ "/"
+ Long.toString(Reflector.User.UserID);
String URL2 = "SpaceWindow.png";
// . add command parameters
URL2 =
URL2
+ "?"
+ "5" /*command version*/
+ ","
+ Double.toString(RW.X0)
+ ","
+ Double.toString(RW.Y0)
+ ","
+ Double.toString(RW.X1)
+ ","
+ Double.toString(RW.Y1)
+ ","
+ Double.toString(RW.X2)
+ ","
+ Double.toString(RW.Y2)
+ ","
+ Double.toString(RW.X3)
+ ","
+ Double.toString(RW.Y3)
+ ",";
short[] InvisibleLays = Lays.GetDisabledLaysIndexes();
short InvisibleLaysCount;
if (InvisibleLays != null) InvisibleLaysCount = (short) InvisibleLays.length;
else InvisibleLaysCount = 0;
URL2 = URL2 + Integer.toString(InvisibleLaysCount) + ",";
for (int I = 0; I < InvisibleLaysCount; I++)
URL2 = URL2 + Integer.toString(InvisibleLays[I]) + ',';
URL2 = URL2 + Integer.toString(Reflector.VisibleFactor) + ",";
URL2 = URL2 + "1" /*Dynamic hint data version*/ + ",";
// . Visualization UserData
int TSVUserDataSize = 0;
byte[] TSVUserData = null;
if (TSVUserData != null) TSVUserDataSize = TSVUserData.length;
int Idx = 0;
byte[] UserData = new byte[4 /*SizeOf(TSVUserDataSize)*/ + TSVUserDataSize];
byte[] BA = TDataConverter.ConvertInt32ToLEByteArray(TSVUserDataSize);
System.arraycopy(BA, 0, UserData, Idx, BA.length);
Idx += BA.length;
if (TSVUserDataSize > 0) {
System.arraycopy(TSVUserData, 0, UserData, Idx, TSVUserData.length);
Idx += TSVUserData.length;
}
String UserDataString;
ByteArrayOutputStream BOS = new ByteArrayOutputStream();
try {
Base64OutputStream B64S = new Base64OutputStream(BOS, Base64.URL_SAFE);
try {
B64S.write(UserData);
} finally {
B64S.close();
}
UserDataString = new String(BOS.toByteArray());
} finally {
BOS.close();
}
URL2 = URL2 + UserDataString + ",";
// .
URL2 =
URL2
+ Double.toString(ActualityInterval.GetBeginTimestamp())
+ ","
+ Double.toString(ActualityInterval.EndTimestamp)
+ ",";
// .
URL2 =
URL2
+ Integer.toString(RW.Xmn)
+ ","
+ Integer.toString(RW.Ymn)
+ ","
+ Integer.toString(RW.Xmx)
+ ","
+ Integer.toString(RW.Ymx);
boolean flUpdateProxySpace = false;
if (flUpdateProxySpace) URL2 = URL2 + "," + "1" /*flUpdateProxySpace = true*/;
// .
byte[] URL2_Buffer;
try {
URL2_Buffer = URL2.getBytes("windows-1251");
} catch (Exception E) {
URL2_Buffer = null;
}
byte[] URL2_EncryptedBuffer = Reflector.User.EncryptBufferV2(URL2_Buffer);
// . encode string
StringBuffer sb = new StringBuffer();
for (int I = 0; I < URL2_EncryptedBuffer.length; I++) {
String h = Integer.toHexString(0xFF & URL2_EncryptedBuffer[I]);
while (h.length() < 2) h = "0" + h;
sb.append(h);
}
URL2 = sb.toString();
// .
String URL = URL1 + "/" + URL2 + ".png";
// .
HttpURLConnection Connection = Reflector.Server.OpenConnection(URL);
try {
InputStream in = Connection.getInputStream();
try {
if (Canceller != null) Canceller.Check();
// .
byte[] HintDataSizeBA = new byte[4];
TNetworkConnection.InputStream_ReadData(
in, HintDataSizeBA, HintDataSizeBA.length, Canceller, Reflector.context);
int HintDataSize = TDataConverter.ConvertLEByteArrayToInt32(HintDataSizeBA, 0);
byte[] HintData = new byte[HintDataSize];
TNetworkConnection.InputStream_ReadData(
in, HintData, HintDataSize, Canceller, Reflector.context);
HintData = UnPackByteArray(HintData);
ReviseItemsInReflectionWindow(RW, HintData, Canceller);
FromByteArray(HintData, Canceller);
} finally {
in.close();
}
} finally {
Connection.disconnect();
}
}