I would like to develop a program that enables someone to select a piece of text (a so-called SWIFT message – a financial transaction type of message consisting of structured text) in either word, a text-editor or browser on a windows computer. Once the text is selected the person should be able to activate a program (e.g. through a right mouse click). The program should parse the text, perform some basic calculations and pop-up a window which displays the outcome.
The outcome should be translated into a graphical representation, which can be quite complex. So besides parsing, graphics are essential.
The program must be able to run on Windows Vista and higher (vista, 7 and 8) and must run without having to use admin rights for installation. The user must thus be able to download the program and install it having basic rights on the PC he or she is working on.