How to upload sketch of Arduino “Leonardo” from PC through Bluetooth?

I try to upload my sketch from PC (Dell Inspiron.1525, XP pack 3) to Arduino Leonardo by the Bluetooth but it is not work, I try all ways that found in Internet which most of them about Arduino Uno, and all this didn't work.

I use a Bluetooth dongle with my PC and connect the Bluetooth module with Leonardo and the sketch is:

void setup()
{
    Serial.begin(115200);
}

void loop()
{
    int sensorValue = analogRead(A0);
    Serial.println("Hello World");
    Serial.println(sensorValue);
    delay (1000);
}

First, I used the Arduino IDE 1.0.3, but when that didn't work I used IDE 1.0.4 but that didn't work either. Then I used 1.5.1 and that didn't work either!
For Bluetooth, I used putty.exe, then tera term and then hercules_3-2-5.exe.

What do I have to do?