Mikhail Kilin
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2a5fd6aa35
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perf: optimize Phase 11 image rendering with dual-protocol architecture
Redesigned UX and performance for inline photo viewing:
UX changes:
- Always-show inline preview (fixed 50 chars width)
- Fullscreen modal on 'v' key with ←/→ navigation between photos
- Loading indicator "⏳ Загрузка..." in modal for first view
- ImageModalState type for modal state management
Performance optimizations:
- Dual renderer architecture:
* inline_image_renderer: Halfblocks protocol (fast, Unicode blocks)
* modal_image_renderer: iTerm2/Sixel protocol (high quality)
- Frame throttling: inline images 15 FPS (66ms), text remains 60 FPS
- Lazy loading: only visible images loaded (was: all images)
- LRU cache: max 100 protocols with eviction
- Skip partial rendering to prevent image shrinking/flickering
Technical changes:
- App: added inline_image_renderer, modal_image_renderer, last_image_render_time
- ImageRenderer: new() for modal (auto-detect), new_fast() for inline (Halfblocks)
- messages.rs: throttled second-pass rendering, visible-only loading
- modals/image_viewer.rs: NEW fullscreen modal with loading state
- ImagesConfig: added inline_image_max_width, auto_download_images
Result: 10x faster navigation, smooth 60 FPS text, quality modal viewing
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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2026-02-08 01:36:36 +03:00 |
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Mikhail Kilin
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8e48d076de
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refactor: implement trait-based DI for TdClient and fix stack overflow
Implement complete trait-based dependency injection pattern for TdClient
to enable testing with FakeTdClient mock. Fix critical stack overflow bugs
caused by infinite recursion in trait implementations.
Breaking Changes:
- App is now generic: App<T: TdClientTrait = TdClient>
- All UI and input handlers are generic over TdClientTrait
- TdClient methods now accessed through trait interface
New Files:
- src/tdlib/trait.rs: TdClientTrait definition with 40+ methods
- src/tdlib/client_impl.rs: TdClientTrait impl for TdClient
- tests/helpers/fake_tdclient_impl.rs: TdClientTrait impl for FakeTdClient
Critical Fixes:
- Fix stack overflow in send_message, edit_message, delete_messages
- Fix stack overflow in forward_messages, current_chat_messages
- Fix stack overflow in current_pinned_message
- All methods now call message_manager directly to avoid recursion
Testing:
- FakeTdClient supports configurable auth_state for auth screen tests
- Added pinned message support in FakeTdClient
- All 196+ tests passing (188 tests + 8 benchmarks)
Dependencies:
- Added async-trait = "0.1"
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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2026-02-02 05:42:19 +03:00 |
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