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This is a desktop activity switcher, with enhanced capabilities



It is based on the existing activities strip, enhanced to show thumbnails and includes a maximize button, that opens it on full screen

When maximized, it looks similar to the Zoom UI (previous) activity switcher and to the Desktop grid desktop effect

It has a Vivid feature, which is like a "like" feature. with a right click menu or a mouse wheel the activities can be lit brighter or dimmer (also possible vivid or blured). This allows for easy selection of few favorite activities which stand out, and few activities which rarely see light

In the right click menu is also an option to easily set the selected activity to another screen (for multiple monitor setup), not the one on which the activity wall is displayed (to select one for this screen, click on it)

Plasmoids can be moved between desktop activities, or copied if Ctrl is pressed when dragging

The switcher is opened next time in strip or maximized form, depending on how it was left previously

Previews
- technically very hard to do
- fine for activities with different wallpapers, useless otherwise

Activities are not only about plasma but also windows, etc.

Approving but it is a valid idea, but I _strongly_ urge anybody looking at this to look past the eyecandy and consider "What are activities?"

Activities are _not_ virtual desktops. We shouldn't present activities as a list of different desktop configurations but instead try to present activities as an "association" of different types of data. Something like the left sidebar of GNOME shell springs to mind, but that's just an idea.

The desktop plasmoids are just svgs, and a desktop activity (the parts of it that are going into the preview) is a set of them. The said set of svgs can be rendered (scaled down) to make the preview. Then, the user can drag those svgs

This way plasmoids in the preview will look empty (empty folder view, blank notes, cpu monitor without graph) but i think its ok for a scaled down preview, no need to make it complete

Any additional concepts of activities (hiding tasks from another activity etc ?) can fit with this scheme

ivan wrote:
- technically very hard to do

that is a very poor excuse

ivan wrote:
- fine for activities with different wallpapers, useless otherwise

i though that Activities was about plasmoids, not wallpapers

ivan wrote:
Activities are not only about plasma but also windows, etc.

That's another good reason to have expose-like previews for Activities.