Album View: Smart Spacing Mechanism

Registered by Victor Martinez

We can improve (even more!) the appearance of the album view by taking care of spacing/alignment issues. Whenever a row is completely filled, the items should be aligned in a way that the horizontal space is distributed homogeneously among them.

We could do this by setting the values of margin, row and column spacing in a smart way (there are some minor calculations involved), and making sure that the margin of the icon view is equal to the space between its elements. These values would be recalculated every time the size_allocate signal is emmited.

margin = column-spacing = row-spacing ==> result: symetric album view.

CONSTANT VALUES:
* item-padding: padding around each item. Current value: 0.
* item-width: width of each item in the album view. Current value: 134.
* Coverart size: size of the coverart images. Current value: 128 (including shadows)

VARIABLE/SMART VALUES:
* [IconView] margin. [min = 12px]
* column-spacing [min = 12px]
* row-spacing [min = 12px]

Blueprint information

Status:
Complete
Approver:
Victor Martinez
Priority:
Medium
Drafter:
None
Direction:
Approved
Assignee:
Victor Martinez
Definition:
New
Series goal:
Accepted for 0.2
Implementation:
Implemented
Milestone target:
milestone icon luna-beta1
Started by
Victor Martinez
Completed by
Victor Martinez

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Whiteboard

YES YES YES. I've been meaning to file this as a bug or blueprint, but kept forgetting about it. :P IIRC, Banshee's implementation is pretty freaking good and acts pretty much as described above. ~cassidyjames

(?)

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