Unlimited icon overlays

1. A computerized method for displaying a modified icon image, comprising:

modifying an icon image with a processor performing (A) and (B):

(A) retrieving a first original icon image of an operating system associated with applications and files;

combining the first original icon image with sub-images as overlays thereon according to a scheme of priorities assigned to the sub-images reflected by relative sizes of the sub-images, such that a first sub-image having a higher priority with respect to a second sub-image is rendered over the first original icon image as a larger sub-image, so as to form a first combined icon image; and

replacing the first original icon image with the first combined icon image;

displaying the first combined icon image; and

(B) registering a dynamic link library (DLL) in a Windows registry with an implementation of an IExtractIcon interface;

upon assessing from the file extension that no overlay image for a second original icon image is required, executing an IExtractIon.GetIconLocation function associated with the IExtractIcon interface returning a file path with a file extension thereof of the second original icon image;

upon assessing from the file extension that an overlay image for the second original icon image is required, overriding an IExtractIcon.GetIconLocation function associated with the IExtractIcon interface returning a file path with a file extension thereof of the second original icon image comprising:

deciding which overlay image to apply to the second original icon image based on the file extension;

fetching the second original icon image with a plurality of sizes associated with the file extension;

converting the second original icon image to bitmap (BMP) format;

reading the decided overlay image in BMP format with a respective plurality of sizes;

combining the second original icon image for each of the plurality of sizes with the decided overlay image with the respective plurality of sizes into a second combined icon image; and

saving the second combined icon image and returning a second file path to the second combined icon image; and

displaying the second combined icon image.

2. The method according to claim 1 , wherein combining the first original icon image with sub-images is according to a preset scheme.

3. The method according to claim 1 , wherein combining the first original icon image with sub-images is according to a determined scheme.

4. The method according to claim 1 , wherein the scheme of priorities of the sub-images is in terms of a layout of the sub-images.

5. The method according to claim 1 , wherein the scheme of priorities of the sub-images is in terms of an order of the sub-images.

6. The method according to claim 1 , wherein combining the first original icon image with sub-images ensures the visibility of all the sub-images with the first combined icon image.

7. The method according to claim 1 , wherein the size of the sub-images is restricted by boundaries of the first original icon image.

8. The method according to claim 1 , wherein some of the sub-images are retrieved from the operating system.

9. The method according to claim 1 , wherein the first combine icon image is applicable in the operating system as the first original icon image.

10. The method according to claim 1 , wherein the sub-images comprise an at least one sub-image.

11. The method according to claim 1 , wherein at least some of the priorities are pre-set.

12. The method according to claim 1 , wherein at least some of the priorities are determined according to type of a sub-image.

13. The method according to claim 1 , wherein the scheme involve at least one layout according to which the sub-images are combined with the first icon image wherein the at least one layout involves order of rendering the sub-images, thus determining positions of the sub-images with respect to the first combined icon image.

14. The method according to claim 1 , wherein sizes and locations of the sub-images with respect to the original image icon are restricted by boundaries of the first original icon image.

15. A computerized system configured to display a modified icon image, comprising:

a processor configured to modify an icon image by performing (A) and (B):

(A) retrieve a first original icon image of an operating system associated with applications and files;

combine the first original icon image with sub-images as overlays thereon according to a scheme of priorities assigned to the sub-images reflected by relative sizes of the sub-images, such that a first sub-image having a higher priority with respect to a second sub-image is rendered over the first original icon image as a larger sub-image, so as to form a first combined icon image;

replace the first original icon image with the first combined icon image;

(B) register a dynamic link library (DILL) in a Windows registry with an implementation of an IExtractIcon interface;

upon assessing from the file extension that no overlay image for a second original icon image is required, execute an IExtractIcon.GetIconLocation function associated with the IExtractIcon interface returning a file path with a file extension thereof of the second original icon image;

upon assessing from the file extension that an overlay image for the second original icon image is required, override an IExtractIcon.GetIconLocation function associated with the IExtractIcon interface for returning a file path with a file extension thereof of the second original icon image comprising:

deciding which overlay image to apply to the second original icon image based on the file extension;

fetching the second original icon image with a plurality of sizes associated with the file extension;

converting the second original icon image to bitmap (BMP) format;

reading the decided overlay image in BMP format with a respective plurality of sizes;

combining the second original icon image for each of the plurality of sizes with the decided overlay image with the respective plurality of sizes into a second combined icon image;

saving the second combined icon image and returning a second file path to the second combined icon image; and

a display device displaying the first combined icon image and the second combined icon image.