mirror of
https://github.com/DreamMaoMao/maomaowm.git
synced 2026-05-03 06:46:38 -04:00
Fix markdown linting errors in documentation files
Co-authored-by: squassina <8495707+squassina@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot]
parent
d344ab8a17
commit
8a7fa8dce2
3 changed files with 156 additions and 87 deletions
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@ -8,9 +8,9 @@
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## Overview
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Successfully implemented all 3 recommendations from the comprehensive code review
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(documented in REVIEW_FINDINGS.md). All changes are minimal, surgical, and
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maintain backward compatibility while improving security, code clarity, and
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Successfully implemented all 3 recommendations from the comprehensive code review
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(documented in REVIEW_FINDINGS.md). All changes are minimal, surgical, and
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maintain backward compatibility while improving security, code clarity, and
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maintainability.
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---
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@ -23,24 +23,28 @@ maintainability.
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**File:** `src/dispatch/bind_define.h:846`
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**Effort:** 5 minutes
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#### Change Made:
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#### Change Made
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```diff
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- if (wordexp(token, &p, 0) == 0 && p.we_wordc > 0) {
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+ if (wordexp(token, &p, WRDE_NOCMD) == 0 && p.we_wordc > 0) {
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```
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#### Security Impact:
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#### Security Impact
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- **Prevents:** Command injection via command substitution (e.g., `$(malicious)`)
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- **Maintains:** Tilde expansion (`~`) and glob patterns (`*.txt`)
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- **Risk Mitigation:** Closes medium-priority security vulnerability
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#### Why This Matters:
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Without `WRDE_NOCMD`, an attacker who can control spawn arguments (through
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config file or IPC) could execute arbitrary commands using shell command
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substitution. This flag blocks that attack vector while preserving useful
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#### Why This Matters
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Without `WRDE_NOCMD`, an attacker who can control spawn arguments (through
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config file or IPC) could execute arbitrary commands using shell command
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substitution. This flag blocks that attack vector while preserving useful
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shell expansion features.
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#### Testing:
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#### Testing
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- Code compiles successfully
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- clang-format applied and passed
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- Change is minimal and localized
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@ -55,7 +59,8 @@ shell expansion features.
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**File:** `meson.build`
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**Effort:** 15 minutes
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#### Changes Made:
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#### Changes Made
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Translated 10 Chinese comment lines to English:
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1. Line 18: `"如果 sysconfdir 以 prefix 开头，去掉 prefix"`
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@ -88,7 +93,8 @@ Translated 10 Chinese comment lines to English:
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10. Line 91: `"链接参数（根据 debug 状态添加 ASAN）"`
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→ `"Link arguments (add ASAN based on debug state)"`
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#### Impact:
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#### Impact
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- **Accessibility:** International contributors can now understand build system
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- **Consistency:** Matches English-only comments in source code
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- **Collaboration:** Reduces language barriers for new contributors
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@ -103,10 +109,11 @@ Translated 10 Chinese comment lines to English:
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**File:** `TECHNICAL_DEBT.md` (new)
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**Effort:** 30 minutes
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#### What Was Created:
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#### What Was Created
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A comprehensive tracking document for all TODO/FIXME items in the codebase.
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#### Items Documented:
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#### Items Documented
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1. **Mouse Scroll Wheel Support** (`src/mango.c:1803`)
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- Priority: Low
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@ -133,14 +140,16 @@ A comprehensive tracking document for all TODO/FIXME items in the codebase.
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- Effort: Medium-Large (4-8 hours)
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- Impact: User experience improvement
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#### Document Structure:
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#### Document Structure
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- Clear descriptions of each item
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- Code location and context
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- Priority and effort estimates
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- Impact analysis
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- Contribution guidelines
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#### Benefits:
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#### Benefits
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- **Visibility:** All technical debt in one place
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- **Prioritization:** Clear priority levels for contributors
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- **Onboarding:** New contributors can easily find improvement opportunities
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@ -150,7 +159,7 @@ A comprehensive tracking document for all TODO/FIXME items in the codebase.
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## Files Modified
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```
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```text
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TECHNICAL_DEBT.md | 143 +++++++++++++++++++++++++++++++++++++++
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meson.build | 20 ++++++------
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src/dispatch/bind_define.h | 9 +++---
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@ -162,14 +171,17 @@ src/dispatch/bind_define.h | 9 +++---
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## Quality Assurance
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### Code Style ✅
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- clang-format applied to all C code changes
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- Formatting passes repository standards
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### Build System ✅
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- meson.build changes maintain build compatibility
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- Comments improved without affecting functionality
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### Git Hygiene ✅
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- Descriptive commit message
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- Co-authored with repository maintainer
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- Changes pushed to feature branch
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@ -179,16 +191,19 @@ src/dispatch/bind_define.h | 9 +++---
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## Impact Assessment
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### Security
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**Before:** Medium-priority vulnerability (command injection possible)
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**After:** Vulnerability mitigated with WRDE_NOCMD flag
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**Risk Reduction:** Significant
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### Maintainability
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**Before:** Chinese comments, undocumented technical debt
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**After:** English-only comments, tracked technical debt
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**Improvement:** Substantial
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### Code Quality
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**Before:** Good overall, with noted improvement areas
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**After:** Excellent with recommendations implemented
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**Grade Improvement:** A- → A
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@ -198,26 +213,29 @@ src/dispatch/bind_define.h | 9 +++---
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## Next Steps
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### Immediate (Completed) ✅
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1. ✅ Security fix implemented
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2. ✅ Comments translated
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3. ✅ Technical debt documented
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### Short Term (Optional)
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1. Consider addressing Medium-priority technical debt item #5
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2. Review other wordexp() usage in codebase for consistency
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3. Update REVIEW_FINDINGS.md to mark recommendations as completed
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### Long Term (Optional)
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4. Address Low-priority technical debt items as time permits
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5. Add automated security scanning to CI/CD pipeline
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6. Consider adding unit tests for utility functions
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1. Address Low-priority technical debt items as time permits
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2. Add automated security scanning to CI/CD pipeline
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3. Consider adding unit tests for utility functions
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---
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## Conclusion
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All 3 code review recommendations have been successfully implemented with
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minimal, surgical changes that improve security, clarity, and maintainability
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All 3 code review recommendations have been successfully implemented with
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minimal, surgical changes that improve security, clarity, and maintainability
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without affecting functionality.
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**Status:** ✅ Complete
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@ -225,7 +243,7 @@ without affecting functionality.
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**Risk:** Low
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**Impact:** Positive
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The MangoWC codebase is now more secure, more accessible to international
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The MangoWC codebase is now more secure, more accessible to international
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contributors, and has better visibility into technical debt items.
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---
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@ -5,20 +5,21 @@
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**Repository:** squassina/mangowc
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**Commit:** 1341f84 (Merge from DreamMaoMao:main)
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**🎉 UPDATE (2026-02-19):** All 3 main recommendations have been successfully
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**🎉 UPDATE (2026-02-19):** All 3 main recommendations have been successfully
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implemented in commit d97ec4a. See IMPLEMENTATION_SUMMARY.md for details.
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---
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## Executive Summary
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MangoWC is a well-structured Wayland compositor written in C with attention to
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security, performance, and code clarity. The codebase demonstrates good
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engineering practices with proper error handling, memory management, and clear
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separation of concerns. This review identifies both strengths and areas for
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MangoWC is a well-structured Wayland compositor written in C with attention to
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security, performance, and code clarity. The codebase demonstrates good
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engineering practices with proper error handling, memory management, and clear
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separation of concerns. This review identifies both strengths and areas for
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potential improvement.
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**Overall Assessment:**
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- ✅ **Security:** GOOD - No critical vulnerabilities found
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- ✅ **Performance:** GOOD - Well-optimized for real-time rendering
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- ✅ **Clarity:** GOOD - Clear structure with comprehensive comments
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@ -30,13 +31,14 @@ potential improvement.
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### ✅ Strengths
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#### Memory Safety
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- **Checked Allocations:** All memory allocations use `ecalloc()` wrapper that
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- **Checked Allocations:** All memory allocations use `ecalloc()` wrapper that
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checks for allocation failures and terminates gracefully
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- Location: `src/common/util.c:31-37`
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- Pattern: `void *ecalloc(size_t nmemb, size_t size)` always checks return
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- Pattern: `void *ecalloc(size_t nmemb, size_t size)` always checks return
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value
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- **No Unsafe String Operations:** No usage of dangerous functions like
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- **No Unsafe String Operations:** No usage of dangerous functions like
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`strcpy()`, `strcat()`, `sprintf()`, or `gets()`
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- Only safe alternatives used: `snprintf()`, `strdup()`, `fgets()`
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- Location verified across all source files
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@ -46,11 +48,12 @@ potential improvement.
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- Location: `src/config/parse_config.h:1250`
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#### Process Spawning
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- **Shell Command Execution:** Uses `execlp()` properly with shell as
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- **Shell Command Execution:** Uses `execlp()` properly with shell as
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intermediary
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- Location: `src/dispatch/bind_define.h:796-821` (`spawn_shell()`)
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- Commands from config file executed via shell (`sh -c` or `bash -c`)
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- Fork + exec pattern properly implemented with `setsid()` for process
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- Fork + exec pattern properly implemented with `setsid()` for process
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isolation
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- **Direct Execution:** `spawn()` function uses `execvp()` with argument parsing
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@ -59,13 +62,14 @@ potential improvement.
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- Proper cleanup of allocated strings on failure
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#### Input Validation
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- **Regex Matching:** Uses PCRE2 library with proper error handling
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- Location: `src/common/util.c:53-79`
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- UTF-8 support enabled: `PCRE2_UTF` flag
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- Null pointer checks before processing
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- Error messages displayed for malformed patterns
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- **Configuration Parsing:**
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- **Configuration Parsing:**
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- Uses `fgets()` for line-by-line reading (bounded input)
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- Location: `src/config/parse_config.h:2786`
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- Proper validation and error reporting
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@ -73,6 +77,7 @@ potential improvement.
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### ⚠️ Areas of Concern
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#### 1. wordexp() Security Risk (MEDIUM)
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**Location:** `src/dispatch/bind_define.h:846`
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```c
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@ -84,23 +89,28 @@ if (wordexp(token, &p, 0) == 0 && p.we_wordc > 0) {
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}
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```
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**Issue:** `wordexp()` performs shell-like expansion including command
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substitution. If an attacker can control the config file or IPC commands, they
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**Issue:** `wordexp()` performs shell-like expansion including command
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substitution. If an attacker can control the config file or IPC commands, they
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could inject shell commands.
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**Risk Assessment:**
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**Risk Assessment:**
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- **Likelihood:** LOW - Config file is user-owned (~/.config/mango/config.conf)
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- **Impact:** HIGH - Could execute arbitrary commands as the user
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- **Overall:** MEDIUM risk
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**Recommendation:**
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**Recommendation:**
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- Use `WRDE_NOCMD` flag to disable command substitution:
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```c
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if (wordexp(token, &p, WRDE_NOCMD) == 0 && p.we_wordc > 0) {
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```
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- This maintains tilde/glob expansion while blocking command execution
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#### 2. Signal Handler Safety (LOW)
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**Location:** `src/dispatch/bind_define.h:802-804, 830-832`
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```c
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@ -109,30 +119,34 @@ signal(SIGABRT, SIG_IGN);
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signal(SIGILL, SIG_IGN);
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```
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**Issue:** Ignoring fatal signals in child processes prevents core dumps that
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**Issue:** Ignoring fatal signals in child processes prevents core dumps that
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could aid debugging.
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**Risk Assessment:**
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- **Likelihood:** N/A - Design choice
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- **Impact:** LOW - Only affects debugging
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- **Overall:** LOW concern
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**Recommendation:** Consider removing these signal handlers or making them
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configurable for development builds. Core dumps are valuable for debugging
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**Recommendation:** Consider removing these signal handlers or making them
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configurable for development builds. Core dumps are valuable for debugging
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crashes in spawned processes.
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#### 3. XWayland Attack Surface (LOW)
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**Location:** `meson.build:87-89`, `src/mango.c:90-94`
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**Issue:** XWayland support increases attack surface by including X11 protocol
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**Issue:** XWayland support increases attack surface by including X11 protocol
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handling.
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**Risk Assessment:**
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- **Likelihood:** LOW - XWayland is optional (compile-time flag)
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- **Impact:** MEDIUM - X11 protocol has historical security issues
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- **Overall:** LOW risk
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**Recommendation:**
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**Recommendation:**
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- Document security implications of enabling XWayland
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- Consider disabling by default for security-conscious deployments
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- Current implementation is acceptable with compile-time option
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@ -140,7 +154,7 @@ handling.
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### ✅ Good Practices Observed
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1. **Fork Safety:** Proper use of `setsid()` after fork to create new session
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2. **File Descriptor Management:** `fd_set_nonblock()` with proper error
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2. **File Descriptor Management:** `fd_set_nonblock()` with proper error
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checking
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3. **Error Handling:** Consistent error logging with `wlr_log(WLR_ERROR, ...)`
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4. **No System Calls:** No use of `system()` or `popen()` (high-risk functions)
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@ -150,9 +164,10 @@ handling.
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## 2. Performance Review
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### ✅ Strengths
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### ✅ Performance Strengths
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#### Rendering Optimization
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- **Scene Graph Architecture:** Uses wlroots scene graph for efficient rendering
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- Delegates to SceneFX library for GPU-accelerated effects
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- Location: Scene setup throughout `src/mango.c`
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@ -169,11 +184,12 @@ handling.
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- Smooth 60+ FPS animations without recalculating curves
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#### Memory Management
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- **Efficient Allocations:** Uses `ecalloc()` wrapper that zeros memory
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- Prevents uninitialized memory bugs
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- Location: `src/common/util.c:31-37`
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- **Layout Algorithm Efficiency:**
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- **Layout Algorithm Efficiency:**
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- **Tile Layout:** O(n) where n = visible windows
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- Location: `src/layout/arrange.h`
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- **Horizontal/Vertical Layouts:** O(n) with temporary arrays
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@ -181,6 +197,7 @@ handling.
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- Proper `malloc()`/`free()` pattern with cleanup
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#### Time Management
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- **Monotonic Clock:** Uses `CLOCK_MONOTONIC` for timing
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- Location: `src/common/util.c:85-94`
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- Immune to system time adjustments
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@ -189,33 +206,38 @@ handling.
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### ⚠️ Performance Notes
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#### 1. Temporary Array Allocations (MINOR)
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**Locations:**
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**Locations:**
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- `src/layout/vertical.h:294` - `tempClients = malloc(n * sizeof(Client *))`
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- `src/layout/horizontal.h:308` - Similar pattern
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**Observation:** Layout functions allocate temporary arrays on every arrange call.
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**Impact:**
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**Impact:**
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- **Frequency:** Triggered on window open/close/resize/tag change
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- **Cost:** Small - allocations are typically < 100 windows
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- **Overall:** ACCEPTABLE for current implementation
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**Potential Optimization:** Pre-allocate static buffer or use stack allocation
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**Potential Optimization:** Pre-allocate static buffer or use stack allocation
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for common cases (e.g., < 32 windows).
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#### 2. Config Parsing Uses realloc() (MINOR)
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**Location:** `src/config/parse_config.h` (multiple instances)
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**Observation:** Configuration arrays grown with `realloc()` during parsing.
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**Impact:**
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- **Frequency:** Only during startup and config reload
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- **Cost:** Acceptable - config parsing is not performance-critical
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- **Overall:** ACCEPTABLE
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**Note:** This is fine for config parsing, which is not a hot path.
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### ✅ Good Practices Observed
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### ✅ Performance Best Practices
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1. **Render Loop Efficiency:** Only renders when needed (`need_more_frames` flag)
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2. **Data Structure Choice:** Wayland linked lists for O(1) insertion/removal
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@ -227,11 +249,13 @@ for common cases (e.g., < 32 windows).
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## 3. Clarity Review
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### ✅ Strengths
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### ✅ Code Clarity Strengths
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#### Code Organization
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- **Modular Structure:** Clear separation of concerns
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```
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```text
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src/
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├── animation/ # Animation system
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├── client/ # Window/client management
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@ -248,6 +272,7 @@ for common cases (e.g., < 32 windows).
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- Clear that functions are not part of public API
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#### Naming Conventions
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- **Clear Function Names:** Self-documenting
|
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- Examples: `spawn_shell()`, `focusclient()`, `arrangelayers()`
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- Follows consistent verb-noun pattern
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@ -256,11 +281,12 @@ for common cases (e.g., < 32 windows).
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- `isfloating`, `isfullscreen`, `isminimized` - boolean state flags
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- `mon` for monitor, `c` for client - common abbreviations
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- **Suffix Conventions:**
|
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- **Suffix Conventions:**
|
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- `_mb` suffix indicates multi-byte UTF-8 encoding
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- Location: `src/common/util.h:7` comment documents this
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#### Comments and Documentation
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- **Function Documentation:** Most functions have purpose comments
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- Example: Animation functions explain curve types
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- Location: Throughout `src/animation/`
|
||||
|
|
@ -274,6 +300,7 @@ for common cases (e.g., < 32 windows).
|
|||
- Examples: `ISTILED`, `VISIBLEON`, `CLEANMASK`
|
||||
|
||||
#### Code Formatting
|
||||
|
||||
- **Consistent Style:** Uses clang-format for formatting
|
||||
- Configuration: `.clang-format` present in repository
|
||||
- Script: `format.sh` for easy reformatting
|
||||
|
|
@ -282,22 +309,27 @@ for common cases (e.g., < 32 windows).
|
|||
### ⚠️ Areas for Improvement
|
||||
|
||||
#### 1. TODO/FIXME Items (LOW PRIORITY)
|
||||
|
||||
**Locations found:**
|
||||
|
||||
- `src/mango.c:1803` - "TODO: allow usage of scroll wheel for mousebindings"
|
||||
- `src/mango.c:3537` - "TODO handle other input device types"
|
||||
- `src/mango.c:3545` - "TODO do we actually require a cursor?"
|
||||
- `src/mango.c:4782` - "TODO hack to get cursor to display"
|
||||
- `src/mango.c:5982` - "FIXME: figure out why cursor image is at 0,0"
|
||||
|
||||
**Recommendation:**
|
||||
**Recommendation:**
|
||||
|
||||
- Create GitHub issues for each TODO/FIXME
|
||||
- Track as technical debt items
|
||||
- Not urgent - code functions correctly despite TODOs
|
||||
|
||||
#### 2. Some Chinese Comments in meson.build (MINOR)
|
||||
|
||||
**Location:** `meson.build:18, 22, 27-29, 44`
|
||||
|
||||
**Examples:**
|
||||
|
||||
- Line 18: `# 如果 sysconfdir 以 prefix 开头，去掉 prefix`
|
||||
- Line 22: `# 确保 sysconfdir 是绝对路径`
|
||||
- Line 27-29: Debug output comments
|
||||
|
|
@ -306,21 +338,25 @@ for common cases (e.g., < 32 windows).
|
|||
**Impact:** Reduces accessibility for international contributors
|
||||
|
||||
**Recommendation:** Translate to English for consistency
|
||||
|
||||
- Translation examples:
|
||||
- Line 18: "If sysconfdir starts with prefix, remove prefix"
|
||||
- Line 22: "Ensure sysconfdir is an absolute path"
|
||||
- Line 44: "Get version information"
|
||||
|
||||
#### 3. Magic Numbers (VERY MINOR)
|
||||
|
||||
**Examples:**
|
||||
|
||||
- `src/dispatch/bind_define.h:838` - `char *argv[64]` - Why 64?
|
||||
- `src/animation/common.h` - Various curve point counts
|
||||
|
||||
**Recommendation:** Define named constants for magic numbers
|
||||
|
||||
- Example: `#define MAX_SPAWN_ARGS 64`
|
||||
- Improves maintainability and documents rationale
|
||||
|
||||
### ✅ Good Practices Observed
|
||||
### ✅ Clarity Best Practices
|
||||
|
||||
1. **English Comments:** Primary codebase comments are in English
|
||||
2. **Consistent Naming:** Functions, variables, and types follow conventions
|
||||
|
|
@ -333,6 +369,7 @@ for common cases (e.g., < 32 windows).
|
|||
## 4. Additional Observations
|
||||
|
||||
### Build System (meson.build)
|
||||
|
||||
- **ASAN Support:** Optional AddressSanitizer for memory debugging
|
||||
- Flag: `get_option('asan')`
|
||||
- Lines 79-85, 92-95
|
||||
|
|
@ -346,19 +383,24 @@ for common cases (e.g., < 32 windows).
|
|||
- Good practice: prevents incompatible versions
|
||||
|
||||
### Testing
|
||||
|
||||
**Observation:** No test suite found in repository.
|
||||
|
||||
**Impact:**
|
||||
**Impact:**
|
||||
|
||||
- Makes refactoring riskier
|
||||
- Manual testing required for regressions
|
||||
|
||||
**Recommendation:**
|
||||
**Recommendation:**
|
||||
|
||||
- Consider adding integration tests for critical paths
|
||||
- Unit tests for utility functions (regex_match, time functions)
|
||||
- Not urgent for a compositor (difficult to test), but valuable long-term
|
||||
|
||||
### Documentation
|
||||
|
||||
**Present:**
|
||||
|
||||
- `README.md` - Project overview and setup
|
||||
- `COMMANDS.md` - Command reference (1209 lines)
|
||||
- `USAGE.md` - User guide (819 lines)
|
||||
|
|
@ -371,6 +413,7 @@ for common cases (e.g., < 32 windows).
|
|||
## 5. Recommendations Summary
|
||||
|
||||
### High Priority (Security) ✅ COMPLETED
|
||||
|
||||
1. **Add WRDE_NOCMD flag to wordexp()** - Prevents command injection
|
||||
- File: `src/dispatch/bind_define.h:846`
|
||||
- Change: `wordexp(token, &p, WRDE_NOCMD)`
|
||||
|
|
@ -378,28 +421,31 @@ for common cases (e.g., < 32 windows).
|
|||
- **Status:** ✅ Implemented in commit d97ec4a
|
||||
|
||||
### Medium Priority (Code Quality) ✅ COMPLETED
|
||||
2. **Translate Chinese comments to English** - Improves international
|
||||
|
||||
1. **Translate Chinese comments to English** - Improves international
|
||||
collaboration
|
||||
- File: `meson.build`
|
||||
- Estimated effort: 15 minutes
|
||||
- **Status:** ✅ Implemented in commit d97ec4a (10 lines translated)
|
||||
|
||||
3. **Convert TODO/FIXME to GitHub issues** - Track technical debt
|
||||
2. **Convert TODO/FIXME to GitHub issues** - Track technical debt
|
||||
- Create issues for 5 TODO items
|
||||
- Estimated effort: 30 minutes
|
||||
- **Status:** ✅ Implemented in commit d97ec4a (documented in TECHNICAL_DEBT.md)
|
||||
|
||||
### Low Priority (Nice to Have)
|
||||
4. **Replace magic numbers with named constants**
|
||||
|
||||
1. **Replace magic numbers with named constants**
|
||||
- Various files
|
||||
- Estimated effort: 1-2 hours
|
||||
|
||||
5. **Consider adding basic tests**
|
||||
2. **Consider adding basic tests**
|
||||
- Start with utility function tests
|
||||
- Estimated effort: Several days (ongoing)
|
||||
|
||||
### Optional (Documentation)
|
||||
6. **Document XWayland security implications**
|
||||
|
||||
1. **Document XWayland security implications**
|
||||
- Add security section to README
|
||||
- Estimated effort: 30 minutes
|
||||
|
||||
|
|
@ -407,25 +453,25 @@ for common cases (e.g., < 32 windows).
|
|||
|
||||
## 6. Conclusion
|
||||
|
||||
MangoWC demonstrates solid engineering practices with attention to security,
|
||||
performance, and code clarity. The codebase is well-structured, properly
|
||||
MangoWC demonstrates solid engineering practices with attention to security,
|
||||
performance, and code clarity. The codebase is well-structured, properly
|
||||
documented, and follows consistent conventions.
|
||||
|
||||
**No critical security vulnerabilities were found.** The one medium-priority
|
||||
security issue (wordexp command substitution) can be easily mitigated with a
|
||||
**No critical security vulnerabilities were found.** The one medium-priority
|
||||
security issue (wordexp command substitution) can be easily mitigated with a
|
||||
single flag addition.
|
||||
|
||||
**Performance is well-optimized** for a real-time compositor, with efficient
|
||||
**Performance is well-optimized** for a real-time compositor, with efficient
|
||||
algorithms, proper memory management, and GPU acceleration where appropriate.
|
||||
|
||||
**Code clarity is good** with clear organization, consistent naming, and
|
||||
comprehensive comments. The few areas for improvement (TODOs, Chinese comments)
|
||||
**Code clarity is good** with clear organization, consistent naming, and
|
||||
comprehensive comments. The few areas for improvement (TODOs, Chinese comments)
|
||||
are minor and do not impact functionality.
|
||||
|
||||
**Overall Grade: A-** (Very Good)
|
||||
|
||||
The codebase is production-ready and demonstrates mature software engineering
|
||||
practices. The recommended improvements are minor refinements rather than
|
||||
The codebase is production-ready and demonstrates mature software engineering
|
||||
practices. The recommended improvements are minor refinements rather than
|
||||
critical fixes.
|
||||
|
||||
---
|
||||
|
|
|
|||
|
|
@ -1,10 +1,10 @@
|
|||
# Technical Debt Tracking
|
||||
|
||||
This document tracks known technical debt items (TODO/FIXME comments) in the
|
||||
MangoWC codebase. These items represent future improvements or issues that need
|
||||
This document tracks known technical debt items (TODO/FIXME comments) in the
|
||||
MangoWC codebase. These items represent future improvements or issues that need
|
||||
investigation but don't block current functionality.
|
||||
|
||||
**Status:** All items are non-critical. The code functions correctly despite
|
||||
**Status:** All items are non-critical. The code functions correctly despite
|
||||
these notes.
|
||||
|
||||
---
|
||||
|
|
@ -16,13 +16,14 @@ these notes.
|
|||
**Location:** `src/mango.c:1803-1804`
|
||||
|
||||
**Current Code:**
|
||||
|
||||
```c
|
||||
/* TODO: allow usage of scroll whell for mousebindings, it can be
|
||||
* implemented checking the event's orientation and the delta of the event
|
||||
```
|
||||
|
||||
**Description:**
|
||||
Mouse bindings currently don't support scroll wheel events. Implementation would
|
||||
**Description:**
|
||||
Mouse bindings currently don't support scroll wheel events. Implementation would
|
||||
require checking the event's orientation and delta values.
|
||||
|
||||
**Priority:** Low
|
||||
|
|
@ -36,13 +37,14 @@ require checking the event's orientation and delta values.
|
|||
**Location:** `src/mango.c:3537`
|
||||
|
||||
**Current Code:**
|
||||
|
||||
```c
|
||||
/* TODO handle other input device types */
|
||||
```
|
||||
|
||||
**Description:**
|
||||
The input device handling code may not support all input device types. Current
|
||||
implementation covers keyboard, pointer, touch, tablet, and switch devices, but
|
||||
**Description:**
|
||||
The input device handling code may not support all input device types. Current
|
||||
implementation covers keyboard, pointer, touch, tablet, and switch devices, but
|
||||
there may be edge cases or newer device types not yet handled.
|
||||
|
||||
**Priority:** Low
|
||||
|
|
@ -56,13 +58,14 @@ there may be edge cases or newer device types not yet handled.
|
|||
**Location:** `src/mango.c:3545`
|
||||
|
||||
**Current Code:**
|
||||
|
||||
```c
|
||||
/* TODO do we actually require a cursor? */
|
||||
```
|
||||
|
||||
**Description:**
|
||||
Question about whether a cursor is always required in the compositor. This may
|
||||
relate to headless or server-only configurations where a cursor might not be
|
||||
**Description:**
|
||||
Question about whether a cursor is always required in the compositor. This may
|
||||
relate to headless or server-only configurations where a cursor might not be
|
||||
needed.
|
||||
|
||||
**Priority:** Very Low
|
||||
|
|
@ -76,14 +79,15 @@ needed.
|
|||
**Location:** `src/mango.c:4782-4783`
|
||||
|
||||
**Current Code:**
|
||||
|
||||
```c
|
||||
/* TODO hack to get cursor to display in its initial location (100, 100)
|
||||
* instead of (0, 0) and then jumping. still may not be fully
|
||||
```
|
||||
|
||||
**Description:**
|
||||
Current implementation uses a workaround to position the cursor at (100, 100)
|
||||
instead of (0, 0) to avoid a visual jump. This is marked as a hack that should
|
||||
**Description:**
|
||||
Current implementation uses a workaround to position the cursor at (100, 100)
|
||||
instead of (0, 0) to avoid a visual jump. This is marked as a hack that should
|
||||
be properly fixed.
|
||||
|
||||
**Priority:** Low
|
||||
|
|
@ -99,13 +103,14 @@ be properly fixed.
|
|||
**Location:** `src/mango.c:5982-5983`
|
||||
|
||||
**Current Code:**
|
||||
|
||||
```c
|
||||
/* FIXME: figure out why the cursor image is at 0,0 after turning all
|
||||
* the monitors on.
|
||||
```
|
||||
|
||||
**Description:**
|
||||
After turning all monitors on, the cursor image appears at position (0, 0)
|
||||
**Description:**
|
||||
After turning all monitors on, the cursor image appears at position (0, 0)
|
||||
instead of maintaining its previous position. Root cause is not yet understood.
|
||||
|
||||
**Priority:** Medium
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue