[UC3] Preview imported presentation

Description: After successful import of presentation from Markdown document (see UC2), actor should be able preview imported slides and navigate through the presentation. All slides displayed in Slides Pane. User could preview any slide by selecting it in the Slides Pane.

Actors: presentation author, reporter, presentation viewer

Prerequisites: application running, no popup dialogs are shown, presentation successfully imported

Basic Flow:

• 1: Actor sees one slide of the presentation. No more panes displayed.
• 2: Actor presses Slides Pane button.
• 3: Application shows Slides Pane. Pane displays ordered list of thumbnails of all slides in the presentation. Slides displayed in the order they were imported from the document. Slides Pane is scrollable.
• 4: User scrolls to slide he wants to preview.
• 5: User selects slide.
• 6: Application shows selected slide.
• 7: Application hides Slides Pane

Alternative Flows:

• 4a: User clicks on area outside Slides Pane.
  • 4a1: Application hides Slides Pane.