Feedback while loading next image
cmbruns opened this issue · comments
In version 0.7.0 we have a wait cursor in the image pane, and a message in the status bar. But it would be nice to have a little progress spinner somewhere too.
- Display "wait" cursor while image is loading.
- Post "loading..." message in status bar.
- Put progress bar in status bar during load.
- Display a placeholder texture as soon as the oriented image size is known.
- Put all glsl files into a sub package
- Use a vertex buffer with omp coordinates, to support future tiled images
- Use a uniform buffer object maybe
- Put (image?) view state and shader reference into image_data
- Display a thumbnail image, if available, when the image is above a certain size.
- Post and "loaded" or "load failed" messages in status bar.