Set up default dimension depending on model in Prompt Window

[qvaleroo]

If I select a model of type sd-xl sd-xl-composition or sd-xl-lora my default dimension should be between 1024 and 2048 Otherwise it is a sd-1_5 or sd-1_5-composition or sd-1_5-lora model and dimension should be 512 and 1024

[TheLLspectre]

What options I let @qvaleroo, currently we have this:

Do I only let : {1024,2048} or more options {1024, xxxx, xxxx, ..., 2048}

[qvaleroo]

What options I let @qvaleroo, currently we have this:

Do I only let : {1024,2048} or more options {1024, xxxx, xxxx, ..., 2048}

For SD1.5 you can keep what you have. For SDXL you can just do x2 on SD1.5 values