3.0 KiB
3.0 KiB
ADDED Requirements
Requirement: Image-First PPT Generation
The system SHALL generate PPT pages as slide Frames whose primary visual content is a complete 16:9 generated image containing the page text, layout, background, and visual design.
Scenario: Generate PPT pages from content
- GIVEN the user invokes PPT generation from a topic or mindmap
- WHEN the system creates the PPT pages
- THEN it SHALL create one Frame per page
- AND it SHALL associate each Frame with the whole-slide generation prompt
- AND it SHALL generate or enqueue one full-slide image for each page
- AND it SHALL insert the resulting image into the corresponding Frame as the primary slide image
Scenario: Page image generation fails
- GIVEN a PPT page image generation task fails
- WHEN the PPT editing panel shows the page
- THEN the page SHALL remain available with its original generation prompt
- AND the user SHALL be able to regenerate that page without recreating the whole PPT
Requirement: PPT Editing Panel
The system SHALL present Frame-based PPT pages through a PPT editing panel that previews and manages pages in deck order.
Scenario: Preview PPT pages
- GIVEN the current canvas contains PPT Frames
- WHEN the user opens the PPT editing panel
- THEN each PPT page SHALL show a page card with its index, name, dimensions, and preview image when available
- AND clicking a page card SHALL focus/select the corresponding Frame on the canvas
Scenario: Hide obsolete PPT actions
- GIVEN the current canvas contains PPT Frames
- WHEN the PPT editing panel renders actions
- THEN it SHALL NOT show PPT background image controls
- AND it SHALL NOT show single-page PPT export actions
- AND it SHALL keep full-deck PPT export available
Requirement: PPT Page Regeneration
The system SHALL replace single-page PPT export with page regeneration that uses the existing page image as a reference.
Scenario: Open regeneration dialog
- GIVEN a PPT page has a stored generation prompt
- WHEN the user clicks “重新生成” for that page
- THEN the AI image generation dialog SHALL open with the stored prompt prefilled
- AND the current primary slide image SHALL be attached as a reference image when available
- AND the target Frame id and dimensions SHALL be passed for automatic回填
Scenario: Regeneration succeeds
- GIVEN a PPT page regeneration task completes successfully
- WHEN the generated image is inserted back into the target Frame
- THEN the previous primary slide image SHALL be replaced by the new image
- AND the page preview SHALL show the new image
- AND the Frame SHALL remain in the same deck order
Scenario: Regeneration fails or is cancelled
- GIVEN a PPT page regeneration task fails or is cancelled
- WHEN the task finishes without a usable image
- THEN the previous primary slide image SHALL remain unchanged
- AND the page SHALL remain available for another regeneration attempt