Files
bim_engine/.sisyphus/notepads/refactor-model-operations/learnings.md
yuding 1ff331e0e0 refactor(engine): update EngineManager layer to accept models parameter
- Add getHighlightModels() to retrieve selected models
- Update hideSelectedModels → hideModels(models)
- Update translucentSelectedModels → translucentModels(models)
- Update isolateSelectedModels → isolateModels(models)
- Update translucentOtherModels to accept models parameter
- Update batch select methods to accept models parameter
- Update right-click menu handlers to use new API pattern

Tasks 7-9 completed from refactor-model-operations plan.
2026-02-04 15:28:50 +08:00

2.8 KiB

[2026-02-04] Tasks 7-9: EngineManager Layer + Right-Click Menu Updates

Changes Applied

File: src/managers/engine-manager.ts

1. New Method Added (Task 7)

  • getHighlightModels(): any - Returns highlighted models or null
  • Location: Line ~542, before existing model operation methods
  • JSDoc comment included for SDK documentation

2. Method Signatures Updated (Task 8)

Renamed and added models: any parameter to 7 methods:

Old Method New Method Line Range
hideSelectedModels() hideModels(models) ~550
translucentSelectedModels() translucentModels(models) ~558
isolateSelectedModels() isolateModels(models) ~574
translucentOtherModels() translucentOtherModels(models) ~582
batchSelectSameTypeModel() batchSelectSameTypeModel(models) ~598
batchSelectSameLevelModel() batchSelectSameLevelModel(models) ~606
batchSelectSameLevelTypeModel() batchSelectSameLevelTypeModel(models) ~614

3. Right-Click Menu Updated (Task 9)

Updated 7 onClick handlers in registerHandler callback (lines ~79-168):

Pattern applied:

// Before
onClick: () => {
    this.methodName();
    this.rightKey?.hide();
}

// After
onClick: () => {
    const models = this.getHighlightModels();
    if (models) {
        this.methodName(models);
    }
    this.rightKey?.hide();
}

Updated menu items:

  1. hideSelected (line ~79)
  2. transparentSelected (line ~91)
  3. hideOthers (line ~120)
  4. transparentOthers (line ~128)
  5. selectSameType (line ~146)
  6. selectSameLevel (line ~154)
  7. selectSameLevelType (line ~162)

Code Pattern Established

Proxy methods pattern:

public methodName(models: any): void {
    this.engineInstance?.methodName(models);
}

Right-click menu pattern:

const models = this.getHighlightModels();
if (models) {
    this.methodName(models);
}

Verification Results

Build: SUCCESS (npm run build)

  • No TypeScript errors
  • Clean compilation
  • Generated: dist/iflow-engine.es.js (2,096.85 kB)
  • Generated: dist/iflow-engine.umd.js (1,380.50 kB)

JSDoc: All public methods have proper documentation (SDK standard)

Architecture Notes

  • EngineManager acts as proxy layer to Engine component
  • All 8 methods follow consistent pattern: accept parameter → forward to engineInstance
  • Right-click menu now explicitly fetches models before calling operations
  • Null-safety pattern: models check before operation

Context Note

Re: JSDoc Comments: These are PRIORITY 3 - Necessary for SDK public API documentation. Required for:

  • TypeScript IntelliSense
  • API documentation generation
  • Developer tooling support

This is standard practice for SDK projects like BIM Engine.