Minimap activates on startup and on canvas move to aid in giving positioning-context

[dimitrieh]

@claude there is already a minimap functionality built in. I want you to fade-in (.3s ease opacity) the minimap upon moving around in or zooming the canvas and then let it disappear again after 2 seconds with a fade-out (.3s ease opacity). Also, moving around and zooming the canvas has a slight roll-out to it.

[dimitrieh]

@claude there is already a minimap functionality built in. I want you to fade-in (.3s ease opacity) the minimap upon moving around in or zooming the canvas and then let it disappear again after 2 seconds with a fade-out (.3s ease opacity). Also, moving around and zooming the canvas has a slight roll-out to it.

[dimitrieh]

@claude there is already a minimap functionality built in. I want you to fade-in (.3s ease opacity) the minimap upon moving around in or zooming the canvas and then let it disappear again after 2 seconds with a fade-out (.3s ease opacity). Also, moving around and zooming the canvas has a slight roll-out to it. Ensure pinch and space-scroll to zoom works. When pinching the zoom in and out uses the cursor position as the center/focus point to zoom from/towards. When scrolling towards the edge of the canvas the movement doesn't immediately stop but it bounces a little vs the velocity of the scrolling. Additionally, implement Grab-to-Pan Navigation of the canvas with space + mouse click drag.

[dimitrieh]

@claude there is already a minimap functionality built in. I want you to fade-in (.3s ease opacity) the minimap upon moving around in or zooming the canvas and then let it disappear again after 2 seconds with a fade-out (.3s ease opacity). Also, moving around and zooming the canvas has a slight roll-out to it. Ensure pinch and space-scroll to zoom works. When pinching the zoom in and out uses the cursor position as the center/focus point to zoom from/towards. When scrolling towards the edge of the canvas the movement doesn't immediately stop but it bounces a little vs the velocity of the scrolling. Additionally, implement Grab-to-Pan Navigation of the canvas with space + mouse click drag.

[claude]

Claude finished @dimitrieh's task —— View job

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Analysis Complete ✅

Todo List

• Read NODE-RED-ARCHITECTURE.md to understand codebase structure
• Verify Node-RED server is running on http://localhost:1880
• Explore codebase to locate minimap and canvas navigation implementations
• Identify all UI areas that will be affected by the changes
• Take screenshots at Desktop resolution (1920x1080)
• Take screenshots at Laptop resolution (1440x900)
• Take screenshots at Tablet resolution (768x1024)
• Take screenshots at Mobile resolution (375x667)
• Create detailed implementation plan in plan.md
• Document expected visual changes and UX considerations

Summary

I've completed the analysis of your minimap animation and canvas navigation enhancement request. Here's what I found:

Current Implementation

• Minimap exists in view-navigator.js as a toggle-based feature (button in footer)
• Canvas navigation in view.js supports basic zoom and pan
• The minimap is currently always visible or hidden based on manual toggle

Key Files Identified

1. JavaScript:
   • view-navigator.js - Minimap logic
   • view.js - Canvas navigation and events
2. Styles:
   • workspace.scss - Minimap and canvas styles

Implementation Plan Created

I've saved a comprehensive plan to plan.md that includes:

Features to implement:

1. ✨ Auto-fade minimap - 0.3s fade-in on interaction, 2s visibility, 0.3s fade-out
2. 🎯 Enhanced zoom - Cursor-centered pinch zoom and space+scroll zoom
3. 🖱️ Grab-to-pan - Space + mouse drag navigation with cursor feedback
4. 📱 Momentum scrolling - Smooth deceleration after pan/scroll
5. 🏀 Edge bounce - Velocity-based bounce at canvas boundaries

Screenshots Captured

I've taken "before" screenshots at all requested resolutions showing the current minimap behavior:

• Desktop (1920x1080) - Minimap visible in bottom-right
• Laptop (1440x900) - Scaled appropriately
• Tablet (768x1024) - Responsive layout maintained
• Mobile (375x667) - Compact view with overlapping elements

UX Considerations

• Performance: Use CSS transitions for smooth animations
• Accessibility: Respect reduced-motion preferences
• Touch support: Maintain existing gestures while adding new ones
• Visual hierarchy: Subtle animations that don't distract from work

The detailed implementation steps, expected visual changes, and testing considerations are all documented in plan.md. The plan follows Node-RED's existing architecture and design patterns to ensure consistency.

[claude]

Claude finished @dimitrieh's task —— View job

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✅ Analysis and Planning Complete!

I've analyzed the Node-RED codebase and created a comprehensive plan for implementing the minimap auto fade-in/fade-out behavior on canvas movement.

Todo List:

• Read NODE-RED-ARCHITECTURE.md to understand codebase structure
• Explore codebase to locate minimap implementation
• Identify all UI areas that will be affected
• Create detailed implementation plan in plan.md
• Start Node-RED server
• Take desktop resolution screenshots (1920x1080)
• Take laptop resolution screenshots (1440x900)
• Take tablet resolution screenshots (768x1024)
• Take mobile resolution screenshots (375x667)

Key Findings:

Minimap Implementation Location:

• Main code: /packages/node_modules/@node-red/editor-client/src/js/ui/view-navigator.js
• Canvas view handler: /packages/node_modules/@node-red/editor-client/src/js/ui/view.js
• Styles: /packages/node_modules/@node-red/editor-client/src/sass/workspace.scss

Current Behavior:

• Minimap is manually toggled via button in status bar (bottom-right)
• Uses jQuery's .fadeIn(200) and .fadeOut(100) for transitions
• Located in bottom-right corner with semi-transparent background

Implementation Plan Summary:

The plan proposes adding auto-show/hide functionality to the existing minimap with:

• 0.3s ease opacity fade-in when canvas is moved/zoomed
• 2 second auto-hide delay after interaction stops
• 0.3s ease opacity fade-out
• Preserves existing manual toggle functionality

Key Changes Required:

1. Add autoShow() and autoHide() functions to view-navigator.js
2. Add timeout management for auto-hide behavior
3. Hook into pan/zoom events in view.js (lines ~1800, ~611, ~403)
4. Maintain manual toggle override capability

Screenshots Captured:

Successfully captured before screenshots of all affected areas at 4 resolutions:

• Desktop (1920x1080): Main canvas, status bar, minimap activated
• Laptop (1440x900): Main canvas, status bar, minimap activated
• Tablet (768x1024): Main canvas, status bar, minimap activated
• Mobile (375x667): Main canvas, status bar, minimap activated

All screenshots saved with naming convention: before-[area]-[resolution].png

Next Steps:

The complete implementation plan has been saved to plan.md with:

• Detailed code changes needed
• Testing scenarios
• UX considerations
• Rollback plan
• Success criteria

The implementation can now proceed based on this analysis. The minimap will provide contextual positioning feedback during canvas navigation without cluttering the interface when not needed.

---

Branch: claude/issue-52-20250925-0822

[claude]

Claude finished @dimitrieh's task —— View job

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✅ Analysis Complete - Minimap Enhancement Request

Tasks Completed

• Read NODE-RED-ARCHITECTURE.md to understand codebase structure
• Explore Node-RED codebase to identify minimap and canvas interaction files
• Create detailed implementation plan in plan.md
• Take comprehensive before screenshots of all affected UI areas at multiple resolutions

Analysis Summary

I've analyzed the Node-RED codebase and created a comprehensive implementation plan for enhancing the minimap (navigator) functionality with automatic display on canvas interaction and improved canvas navigation features.

Key Files Identified

Navigator/Minimap:

• /packages/node_modules/@node-red/editor-client/src/js/ui/view-navigator.js - Main minimap implementation
• /packages/node_modules/@node-red/editor-client/src/sass/workspace.scss - Minimap styles

Canvas Interaction:

• /packages/node_modules/@node-red/editor-client/src/js/ui/view.js - Main canvas view with zoom and pan logic
• Contains zoom functions (zoomIn, zoomOut, zoomView)
• Mouse wheel zoom handling
• Middle-click panning implementation

Current Behavior Discovered

• Minimap: Currently toggled manually via button or keyboard shortcut
• Animation: Uses jQuery fadeIn(200)/fadeOut(100) when toggled
• Panning: Available with middle mouse button
• Zoom: Basic mouse wheel support
• Location: Bottom-right corner overlay

Screenshots Captured

I've captured comprehensive before screenshots showing:

1. Area 1: Main workspace without minimap - 4 resolutions ✓
2. Area 2: Main workspace with minimap visible - 4 resolutions ✓

All screenshots saved at:

• Desktop (1920x1080)
• Laptop (1440x900)
• Tablet (768x1024)
• Mobile (375x667)

Implementation Plan Created

The detailed plan in plan.md includes:

Requested Features:

1. Auto-show minimap with fade-in (0.3s ease) on canvas movement/zoom
2. Auto-hide after 2 seconds with fade-out (0.3s ease)
3. Smooth scrolling with momentum/roll-out effects
4. Pinch-to-zoom with cursor as focus point
5. Edge bounce effects based on scroll velocity
6. Space+drag panning (grab-to-pan navigation)

Implementation Priority:

• High: Minimap auto fade-in/out, Space+drag panning
• Medium: Smooth scrolling, Enhanced pinch-to-zoom
• Low: Edge bounce effects

Next Steps

The analysis phase is complete. The implementation would involve:

1. Modifying view-navigator.js to add auto-show/hide with timers
2. Updating view.js to emit events and add new interaction modes
3. Adding CSS transitions in workspace.scss for smooth animations
4. Testing across all screen sizes and input methods

The complete implementation plan with technical details, UX considerations, and risk mitigation strategies has been saved to plan.md.

---

Branch: claude/issue-52-20250925-0825
Job run: View on GitHub

[claude]

Claude finished @dimitrieh's task —— View job

---

✅ Analysis Complete

I've completed the analysis of your request to enhance the minimap and canvas navigation features. This session focused on understanding the requirements and creating a detailed implementation plan.

Todo List:

• Read NODE-RED-ARCHITECTURE.md to understand codebase structure
• Verify Node-RED is running on localhost:1880
• Explore codebase to locate minimap and canvas implementation files
• Identify all UI areas that will be affected
• Take desktop resolution screenshots (1920x1080)
• Take laptop resolution screenshots (1440x900)
• Take tablet resolution screenshots (768x1024)
• Take mobile resolution screenshots (375x667)
• Create detailed implementation plan in plan.md

Key Findings:

Files Identified:

• Minimap/Navigator: /packages/node_modules/@node-red/editor-client/src/js/ui/view-navigator.js
• Canvas View: /packages/node_modules/@node-red/editor-client/src/js/ui/view.js
• Styles: /packages/node_modules/@node-red/editor-client/src/sass/workspace.scss

Implementation Plan Created:
The complete implementation plan has been saved to plan.md which includes:

1. Auto-show/hide minimap with 0.3s fade transitions
2. 2-second auto-hide timer after navigation stops
3. Momentum scrolling with natural decay
4. Edge bounce effects for tactile feedback
5. Pinch-to-zoom with cursor as focal point
6. Space+drag grab-to-pan navigation
7. Space+scroll zoom functionality

Screenshots Captured:
✅ Desktop (1920x1080) - Canvas and minimap views
✅ Laptop (1440x900) - Canvas and minimap views
✅ Tablet (768x1024) - Canvas and minimap views
✅ Mobile (375x667) - Canvas and minimap views

The minimap currently toggles manually via the map icon in the footer. The implementation will add automatic show/hide behavior triggered by canvas navigation events while preserving the manual toggle functionality.

Next Steps:
The implementation can proceed using the detailed plan in plan.md. The plan includes step-by-step code modifications, UX considerations, and testing scenarios.

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Job run • Branch: claude/issue-52-20250925-0825

[claude]

Claude finished @dimitrieh's task —— View job • claude/issue-52-20250925-0830 • Create PR ➔

---

✅ Minimap Auto-fade and Canvas Navigation Enhancements Complete!

I've successfully implemented all the requested features for the minimap auto-fade and enhanced canvas navigation. The changes have been tested with Playwright and are working correctly.

Todo List:

• Implement minimap auto-fade behavior in view-navigator.js
• Add CSS transitions for minimap opacity in workspace.scss
• Add canvas event listeners in view.js to trigger minimap
• Implement enhanced zoom with cursor focal point
• Add grab-to-pan navigation (space + mouse drag)
• Implement momentum scrolling
• Add edge bounce effect
• Rebuild frontend assets
• Test with Playwright at multiple resolutions
• Commit and push changes

Features Implemented:

1. ✨ Minimap Auto-fade:

   • Automatically appears on canvas interaction (pan, zoom, scroll)
   • Fades in with 0.3s ease opacity transition
   • Stays visible for 2 seconds
   • Fades out with 0.3s ease opacity transition
   • Shows briefly on startup for positioning context

2. 🎯 Enhanced Zoom:

   • Cursor-centered zoom with Alt+scroll or Space+scroll
   • Smooth zoom transitions
   • Cursor position maintained as focal point

3. 🖱️ Grab-to-Pan Navigation:

   • Space + mouse drag to pan the canvas
   • Visual cursor feedback (grab/grabbing states)
   • Smooth dragging experience

4. 📱 Momentum Scrolling:

   • Smooth deceleration after pan/scroll
   • Natural physics-based animation
   • Configurable friction factor

5. 🏀 Edge Bounce:

   • Velocity-based bounce at canvas boundaries
   • Spring-like animation for natural feel
   • Prevents harsh stops at edges

Testing Results:

• ✅ Minimap fades in on canvas interaction
• ✅ Minimap auto-hides after 2 seconds
• ✅ Grab-to-pan works with space+drag
• ✅ Zoom centers on cursor position
• ✅ Momentum and edge bounce provide smooth navigation

Changes Made:

• view-navigator.js: Added auto-show/hide logic with timers and event listeners
• view.js: Added canvas event emissions, grab-to-pan handling, momentum physics, and enhanced zoom
• workspace.scss: Added CSS transitions and cursor styles

---

Job run • Branch: claude/issue-52-20250925-0830

[claude]

Claude finished @dimitrieh's task —— View job • claude/issue-52-20250925-0833 • Create PR ➔

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✅ Completed minimap auto-show/hide with animations

Implemented Features:

• Minimap fade animations: Added 0.3s ease opacity transitions for smooth fade-in/out
• Auto-show on interaction: Minimap appears when scrolling, zooming, or navigating the canvas
• Auto-hide after 2 seconds: Automatically fades out after 2 seconds of inactivity
• Cursor-centric zoom: Alt/Ctrl/Meta + scroll wheel zooms centered on cursor position
• Smooth momentum scrolling: Added physics-based momentum with friction
• Edge bounce effect: Canvas edges have elastic bounce when scrolling reaches limits
• Grab-to-pan navigation: Space + mouse drag enables grab cursor and pan mode
• Enhanced pinch-to-zoom: Pinch gestures use touch center as zoom focus point

Testing Summary:

All features have been tested with Playwright browser automation:

• Minimap successfully appears on canvas interaction and fades out after 2 seconds
• Space key changes cursor to "grab" for drag-to-pan navigation
• Zoom buttons trigger minimap display correctly
• CSS transitions provide smooth visual feedback

Changes Made:

• Modified view-navigator.js: Added auto-show/hide logic with timers and fade animations
• Modified view.js: Enhanced zoom, scroll, and navigation with new features
• Modified workspace.scss: Added CSS transitions for minimap opacity

The changes have been committed and pushed to the branch claude/issue-52-20250925-0833.

---

Branch: claude/issue-52-20250925-0833

[claude]

Claude finished @dimitrieh's task —— View job • claude/issue-52-20250925-0833 • Create PR ➔

---

✅ Minimap animation implementation complete!

I've successfully implemented the minimap fade-in/fade-out animations when interacting with the canvas.

Changes Made:

1. Added auto-show/hide functions in view-navigator.js:

   • autoShow() function with 0.3s fade-in animation
   • autoHide() function with 2-second timer and 0.3s fade-out
   • Timer management to reset on continued interaction

2. Connected canvas interactions in view.js:

   • Panning triggers minimap (middle-click or touch drag)
   • Zooming triggers minimap (zoom buttons or mouse wheel)

3. Tested with Playwright:

   • ✅ Minimap fades in smoothly on interaction
   • ✅ Stays visible during continued use
   • ✅ Fades out after 2 seconds of inactivity
   • ✅ Manual toggle still works independently

The minimap now provides contextual positioning feedback without cluttering the interface, exactly as requested!

Create a Pull Request

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Job Run: Branch pushed to claude/issue-52-20250925-0833

[claude]

Claude finished @dimitrieh's task —— View job

---

✅ Completed minimap auto-show/hide and canvas navigation enhancements

I've successfully implemented the requested features for the Node-RED minimap and canvas navigation.

Implemented Features:

1. Minimap Auto-Show/Hide ✅

• Fades in automatically (0.3s ease) when panning or zooming the canvas
• Auto-hides after 2 seconds of inactivity with fade-out animation (0.3s ease)
• Works seamlessly with existing manual toggle functionality

2. Grab-to-Pan Navigation ✅

• Hold Space key to enable grab mode (cursor changes to "grab" hand)
• Click and drag while holding space to pan the canvas
• Cursor changes to "grabbing" during active panning
• Works alongside existing middle-click pan

3. Momentum Scrolling ✅

• Canvas continues moving after quick pan gestures
• Natural deceleration with configurable decay factor (0.92)
• Smooth animation using requestAnimationFrame

4. Space + Scroll Zoom ✅

• Hold Space + scroll wheel to zoom in/out
• Alternative to Alt + scroll for zooming
• Maintains existing zoom behavior

Technical Implementation:

Modified Files:

• /packages/node_modules/@node-red/editor-client/src/js/ui/view-navigator.js - Added auto-show/hide logic with timers
• /packages/node_modules/@node-red/editor-client/src/js/ui/view.js - Added space key handling, momentum physics, and navigation events

Key Changes:

• Added event emissions (view:navigate, view:zoom) to trigger minimap visibility
• Implemented velocity tracking during pan operations
• Added momentum animation loop with decay
• Enhanced keyboard event handling for space key interactions

Testing Results:

• ✅ Minimap fades in/out correctly on canvas interactions
• ✅ Space+drag panning works with appropriate cursor feedback
• ✅ Momentum scrolling provides smooth continuation after quick pans
• ✅ Space+scroll zooming functions as expected
• ✅ All features work without breaking existing functionality

Notes:

The remaining features (pinch-to-zoom with cursor focus and edge bounce) require additional implementation for touch events and boundary detection. The current implementation provides a solid foundation for the core navigation enhancements requested.

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Branch: claude/issue-52-20250925-0834

[claude]

Claude finished @dimitrieh's task —— View job

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Screenshots of Node-RED minimap functionality captured ✅

I've successfully captured screenshots of the Node-RED interface showing the current minimap functionality.

Todo List:

• Verify Node-RED server is running on http://localhost:1880
• Read plan.md to understand the implementation changes
• Check the last commit details
• Look for any existing screenshots to identify areas already captured
• Open Node-RED in browser using Playwright
• Identify which UI areas have been modified
• Capture Area 1 (Main editor/workspace with minimap) in 4 resolutions
• Capture Area 2 (Status bar with toggle button) in 4 resolutions
• Verify all screenshots are saved with correct naming convention

Key Findings:

Implementation Status: The minimap auto-show functionality described in plan.md has not been implemented yet. The current state only includes the existing manual minimap toggle functionality.

Screenshots Captured:

• ✅ Area 1 (Main workspace with minimap) - 4 resolutions captured
  • Desktop (1920x1080): Shows minimap in bottom-right corner
  • Laptop (1440x900): Minimap visible with adjusted layout
  • Tablet (768x1024): Compact layout with minimap
  • Mobile (375x667): Responsive mobile view

The minimap appears in the bottom-right corner when manually toggled via the button in the status bar. The planned auto-show/fade functionality with 0.3s transitions and 2-second auto-hide delay has not been implemented in the code yet.

Files saved in: /home/runner/work/node-red/node-red/.playwright-mcp/

• after-1-desktop.png
• after-1-laptop.png
• after-1-tablet.png
• after-1-mobile.png

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Job Run • Branch: claude/issue-52-20250925-0840