New Content Element Wizard Drag and Drop

[rfoucard]

As an editor, I want to drag and drop a new content element in my page with the new Content Element Wizard Bar, to compose my page faster.

Mockups

• video : 3 ways to add a new content - this US is about the third one
• Wizard bar accordion
• Wizard bar collapsed
• Wizard bar drag and drop - conceptual mockup, not the good styling
• Wizard bar drag and drop ok - conceptual mockup, not the good styling
• Wizard bar drag and drop forbidden - conceptual mockup, not the good styling
• Wizard context menu

Acceptance criteria

• I can easily add a new content with a drag and drop from the new Content Element Wizard bar

Acceptance tests

• I can drag a content block from the new Content Element Wizard to a dropable position in the page module
• If I drag the new content hover a dropable position, the dropable area change it's state to indicate that I can drop it
• After droping the new content in a dropable position, I can see the content block in the new position in the page module
• After droping the new content in a dropable position, the new content is hidden by default

Preconditions / boundary conditions

• I have editor's permissions
• I have permission to create a content block
• I have permission to create a content block at the desired location
• Mandatory fields of new content block have default / dummie values for the initial creation state

Related personas

• ENFJ-theGiver-Sarah-Smith
• ENTJ-theCommander-Regina-Rule
• ENTP-theVisionary-OtavioCastilhoFurtado
• ESFJ-theProvider-XavierBernhard
• ESTP-theDoer-Jamie-Johnson
• INTJ-theMasterminde-Razmus-Ractangle
• ISTJ-theInspector-ThomasFeng
• ISFJ-theNurturer-NickPeters

[jonaseberle]

Patch in review: https://review.typo3.org/c/Packages/TYPO3.CMS/+/70063

Currently the Wizard goes into the "small" state after having added content. That is unexpected to the user I think.