Add standalone Codename One Settings editor by shai-almog · Pull Request #5359 · codenameone/CodenameOne

shai-almog · 2026-07-10T13:47:45Z

Summary

add a standalone Java 17 Codename One Settings editor under scripts/settings
make cn1:settings resolve and launch com.codenameone:codenameone-settings from Maven instead of the legacy GUI Builder jar
add project settings, build-hint, extension install/uninstall, theme, desktop integration, and catalog compatibility handling
publish the editor with releases and keep its out-of-reactor versions aligned with the Maven plugin
update the developer guide to use mvn cn1:settings, document the replacement workflows, and replace legacy Control Center screenshots

Details

The existing cn1:settings goal launched the Settings UI embedded in guibuilder.jar. This introduces a separately versioned Maven artifact, binds it to the current CN1 project, and supplies a dedicated JavaSE launcher with native desktop identity, input, menu, icon, and About handling.

The Settings UI includes structured basic settings and build-hint editing, live/bundled extension browsing, Maven and legacy cn1lib install/uninstall, light/dark themes, focus/caret behavior, and compatibility warnings. Bundled compatibility metadata is retained when the live catalog refresh omits it, so outdated entries such as Admob Fullscreen Ads still warn before installation.

The release workflow deploys the Settings reactor to Maven Central after the core release. maven/update-version.sh updates the Settings parent/common/javase versions and CN1/plugin properties so release builds do not remain -SNAPSHOT and target the wrong repository.

The developer guide now treats Settings as a standalone Maven tool, directs signing to the Certificate Wizard and build monitoring to the website, and uses current Basic, Build Hints, and Extensions screenshots.

Validation

Java 17: mvn -Dmaven.repo.local=/tmp/cn1-local-repo -Pexecutable-jar -pl javase -am clean package -Dcodename1.platform=javase - 25 tests passed
Java 8: mvn -Dmaven.repo.local=/tmp/cn1-local-repo -pl codenameone-maven-plugin test - 215 tests passed, 1 skipped
Maven Central profile verified locally with GPG signing skipped
release version-bump logic exercised in an isolated fixture
desktop light/dark and focus/install/uninstall flows manually exercised
strict Asciidoctor build, Vale, paragraph capitalization, unused-image, and LanguageTool checks passed

shai-almog · 2026-07-10T14:06:43Z

Compared 144 screenshots: 144 matched.

Native Android coverage

📊 Line coverage: 10.18% (10385/102057 lines covered) [HTML preview] (artifact android-coverage-report, jacocoAndroidReport/html/index.html)
- Other counters: instruction 8.98% (50869/566696), branch 4.52% (2336/51664), complexity 4.50% (2454/54585), method 6.82% (1929/28292), class 10.87% (437/4021)
- Lowest covered classes
  - kotlin.collections.kotlin.collections.ArraysKt___ArraysKt – 0.00% (0/6327 lines covered)
  - kotlin.collections.unsigned.kotlin.collections.unsigned.UArraysKt___UArraysKt – 0.00% (0/2384 lines covered)
  - org.jacoco.agent.rt.internal_b6258fc.asm.org.jacoco.agent.rt.internal_b6258fc.asm.ClassReader – 0.00% (0/1519 lines covered)
  - kotlin.collections.kotlin.collections.CollectionsKt___CollectionsKt – 0.00% (0/1148 lines covered)
  - org.jacoco.agent.rt.internal_b6258fc.asm.org.jacoco.agent.rt.internal_b6258fc.asm.MethodWriter – 0.00% (0/923 lines covered)
  - kotlin.sequences.kotlin.sequences.SequencesKt___SequencesKt – 0.00% (0/730 lines covered)
  - com.google.common.cache.com.google.common.cache.LocalCache$Segment – 0.00% (0/726 lines covered)
  - kotlin.text.kotlin.text.StringsKt___StringsKt – 0.00% (0/623 lines covered)
  - org.jacoco.agent.rt.internal_b6258fc.asm.org.jacoco.agent.rt.internal_b6258fc.asm.Frame – 0.00% (0/564 lines covered)
  - kotlin.collections.kotlin.collections.ArraysKt___ArraysJvmKt – 0.00% (0/495 lines covered)

✅ Native Android screenshot tests passed.

Native Android coverage

📊 Line coverage: 10.18% (10385/102057 lines covered) [HTML preview] (artifact android-coverage-report, jacocoAndroidReport/html/index.html)
- Other counters: instruction 8.98% (50869/566696), branch 4.52% (2336/51664), complexity 4.50% (2454/54585), method 6.82% (1929/28292), class 10.87% (437/4021)
- Lowest covered classes
  - kotlin.collections.kotlin.collections.ArraysKt___ArraysKt – 0.00% (0/6327 lines covered)
  - kotlin.collections.unsigned.kotlin.collections.unsigned.UArraysKt___UArraysKt – 0.00% (0/2384 lines covered)
  - org.jacoco.agent.rt.internal_b6258fc.asm.org.jacoco.agent.rt.internal_b6258fc.asm.ClassReader – 0.00% (0/1519 lines covered)
  - kotlin.collections.kotlin.collections.CollectionsKt___CollectionsKt – 0.00% (0/1148 lines covered)
  - org.jacoco.agent.rt.internal_b6258fc.asm.org.jacoco.agent.rt.internal_b6258fc.asm.MethodWriter – 0.00% (0/923 lines covered)
  - kotlin.sequences.kotlin.sequences.SequencesKt___SequencesKt – 0.00% (0/730 lines covered)
  - com.google.common.cache.com.google.common.cache.LocalCache$Segment – 0.00% (0/726 lines covered)
  - kotlin.text.kotlin.text.StringsKt___StringsKt – 0.00% (0/623 lines covered)
  - org.jacoco.agent.rt.internal_b6258fc.asm.org.jacoco.agent.rt.internal_b6258fc.asm.Frame – 0.00% (0/564 lines covered)
  - kotlin.collections.kotlin.collections.ArraysKt___ArraysJvmKt – 0.00% (0/495 lines covered)

Benchmark Results

Detailed Performance Metrics

Metric	Duration
SIMD kernel backend	scalar fallback (no native SIMD)
SIMD int-add (64K x300)	java 142ms / native 110ms = 1.2x speedup
SIMD float-mul (64K x300)	java 193ms / native 139ms = 1.3x speedup
SIMD kernel correctness	PASS (native result == scalar reference)
Base64 payload size	8192 bytes
Base64 benchmark iterations	6000
Base64 SIMD byte path	gated to scalar (CPU autovectorizes scalar; explicit SIMD not beneficial here)
Base64 CN1 encode	174.000 ms
Base64 CN1 decode	274.000 ms
Base64 native encode	735.000 ms
Base64 encode ratio (CN1/native)	0.237x (76.3% faster)
Base64 native decode	813.000 ms
Base64 decode ratio (CN1/native)	0.337x (66.3% faster)
Image encode benchmark status	skipped (SIMD unsupported)

github-actions · 2026-07-10T14:10:45Z

✅ Continuous Quality Report

Test & Coverage

✅ Tests: 4049 total, 0 failed, 1 skipped
📊 Line coverage: 57.49% [HTML preview] [Download]
- Lowest covered classes
  - com.codename1.gaming.level.GameSceneView – 0.00%
  - com.codename1.crash.CrashProtection – 0.00%
  - com.codename1.payment.CommerceManager – 0.00%
  - com.codename1.crash.PiiScrubber – 0.00%
  - com.codename1.crash.CrashReportPayload – 0.00%
  - com.codename1.vr.VRView – 0.00%
  - com.codename1.appreview.RatingDialog – 0.00%
  - com.codename1.security.Secrets – 0.00%
  - com.codename1.vr.VRView$EyeLoop – 0.00%
  - com.codename1.gaming.level.TileLayer – 0.00%

Static Analysis

SpotBugs [Report archive]
- ✅ ByteCodeTranslator: 0 findings (no issues)
- ✅ android: 0 findings (no issues)
- ✅ codenameone-maven-plugin: 0 findings (no issues)
- ✅ core-unittests: 0 findings (no issues)
- ✅ ios: 0 findings (no issues)
✅ PMD: 0 findings (no issues) [Report archive]
✅ Checkstyle: 0 findings (no issues) [Report archive]

Generated automatically by the PR CI workflow.

shai-almog · 2026-07-10T14:14:08Z

JavaScript port screenshot updates

Compared 135 screenshots: 120 matched, 15 updated.

AppReviewDialog — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as AppReviewDialog.png in workflow artifacts.
ButtonTheme_dark — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as ButtonTheme_dark.png in workflow artifacts.
ButtonTheme_light — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as ButtonTheme_light.png in workflow artifacts.
ChatView_dark — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as ChatView_dark.png in workflow artifacts.
ChatView_light — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as ChatView_light.png in workflow artifacts.
DialogTheme_dark — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as DialogTheme_dark.png in workflow artifacts.
DialogTheme_light — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as DialogTheme_light.png in workflow artifacts.
ShowcaseTheme_dark — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as ShowcaseTheme_dark.png in workflow artifacts.
ShowcaseTheme_light — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as ShowcaseTheme_light.png in workflow artifacts.
SpanLabelTheme_dark — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as SpanLabelTheme_dark.png in workflow artifacts.
SpanLabelTheme_light — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as SpanLabelTheme_light.png in workflow artifacts.
SwitchTheme_dark — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as SwitchTheme_dark.png in workflow artifacts.
SwitchTheme_light — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as SwitchTheme_light.png in workflow artifacts.
TextFieldTheme_dark — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as TextFieldTheme_dark.png in workflow artifacts.
TextFieldTheme_light — updated screenshot. Screenshot differs (375x667 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as TextFieldTheme_light.png in workflow artifacts.

shai-almog · 2026-07-10T15:18:10Z

Apple Watch (watchOS / Core Graphics)

Compared 216 screenshots: 215 matched, 1 updated.

ToastBarTopPosition — updated screenshot. Screenshot differs (416x496 px, bit depth 8).

Preview info: JPEG preview quality 70; JPEG preview quality 70.
Full-resolution PNG saved as ToastBarTopPosition.png in workflow artifacts.

shai-almog · 2026-07-10T15:43:41Z

Compared 142 screenshots: 142 matched.
✅ Native Mac screenshot tests passed.

Benchmark Results

VM Translation Time: 0 seconds
Compilation Time: 249 seconds

Detailed Performance Metrics

Metric	Duration
SIMD kernel backend	SSE2 (x64) / NEON (arm64) native kernels
SIMD int-add (64K x300)	java 60ms / native 3ms = 20.0x speedup
SIMD float-mul (64K x300)	java 59ms / native 2ms = 29.5x speedup
SIMD kernel correctness	PASS (native result == scalar reference)
Base64 payload size	8192 bytes
Base64 benchmark iterations	6000
Base64 SIMD byte path	active (NEON-accelerated)
Base64 CN1 encode	201.000 ms
Base64 CN1 decode	133.000 ms
Base64 native encode	1144.000 ms
Base64 encode ratio (CN1/native)	0.176x (82.4% faster)
Base64 native decode	590.000 ms
Base64 decode ratio (CN1/native)	0.225x (77.5% faster)
Base64 SIMD encode	52.000 ms
Base64 encode ratio (SIMD/CN1)	0.259x (74.1% faster)
Base64 SIMD decode	53.000 ms
Base64 decode ratio (SIMD/CN1)	0.398x (60.2% faster)
Base64 encode ratio (SIMD/native)	0.045x (95.5% faster)
Base64 decode ratio (SIMD/native)	0.090x (91.0% faster)
Image encode benchmark iterations	100
Image createMask (SIMD off)	12.000 ms
Image createMask (SIMD on)	2.000 ms
Image createMask ratio (SIMD on/off)	0.167x (83.3% faster)
Image applyMask (SIMD off)	77.000 ms
Image applyMask (SIMD on)	169.000 ms
Image applyMask ratio (SIMD on/off)	2.195x (119.5% slower)
Image modifyAlpha (SIMD off)	183.000 ms
Image modifyAlpha (SIMD on)	149.000 ms
Image modifyAlpha ratio (SIMD on/off)	0.814x (18.6% faster)
Image modifyAlpha removeColor (SIMD off)	197.000 ms
Image modifyAlpha removeColor (SIMD on)	204.000 ms
Image modifyAlpha removeColor ratio (SIMD on/off)	1.036x (3.6% slower)

shai-almog · 2026-07-10T16:08:47Z

Compared 139 screenshots: 139 matched.
✅ Native Apple TV (tvOS, Metal) screenshot tests passed.

shai-almog · 2026-07-10T16:28:19Z

Compared 143 screenshots: 143 matched.
✅ Native iOS Metal screenshot tests passed.

Benchmark Results

VM Translation Time: 0 seconds
Compilation Time: 265 seconds

Build and Run Timing

Metric	Duration
Simulator Boot	64000 ms
Simulator Boot (Run)	0 ms
App Install	12000 ms
App Launch	3000 ms
Test Execution	349000 ms

Detailed Performance Metrics

Metric	Duration
SIMD kernel backend	SSE2 (x64) / NEON (arm64) native kernels
SIMD int-add (64K x300)	java 55ms / native 3ms = 18.3x speedup
SIMD float-mul (64K x300)	java 56ms / native 3ms = 18.6x speedup
SIMD kernel correctness	PASS (native result == scalar reference)
Base64 payload size	8192 bytes
Base64 benchmark iterations	6000
Base64 SIMD byte path	active (NEON-accelerated)
Base64 CN1 encode	159.000 ms
Base64 CN1 decode	123.000 ms
Base64 native encode	653.000 ms
Base64 encode ratio (CN1/native)	0.243x (75.7% faster)
Base64 native decode	273.000 ms
Base64 decode ratio (CN1/native)	0.451x (54.9% faster)
Base64 SIMD encode	49.000 ms
Base64 encode ratio (SIMD/CN1)	0.308x (69.2% faster)
Base64 SIMD decode	46.000 ms
Base64 decode ratio (SIMD/CN1)	0.374x (62.6% faster)
Base64 encode ratio (SIMD/native)	0.075x (92.5% faster)
Base64 decode ratio (SIMD/native)	0.168x (83.2% faster)
Image encode benchmark iterations	100
Image createMask (SIMD off)	14.000 ms
Image createMask (SIMD on)	82.000 ms
Image createMask ratio (SIMD on/off)	5.857x (485.7% slower)
Image applyMask (SIMD off)	257.000 ms
Image applyMask (SIMD on)	184.000 ms
Image applyMask ratio (SIMD on/off)	0.716x (28.4% faster)
Image modifyAlpha (SIMD off)	227.000 ms
Image modifyAlpha (SIMD on)	160.000 ms
Image modifyAlpha ratio (SIMD on/off)	0.705x (29.5% faster)
Image modifyAlpha removeColor (SIMD off)	277.000 ms
Image modifyAlpha removeColor (SIMD on)	182.000 ms
Image modifyAlpha removeColor ratio (SIMD on/off)	0.657x (34.3% faster)

shai-almog · 2026-07-10T16:38:47Z

Compared 137 screenshots: 137 matched.
✅ Native iOS screenshot tests passed.

Benchmark Results

VM Translation Time: 0 seconds
Compilation Time: 357 seconds

Build and Run Timing

Metric	Duration
Simulator Boot	84000 ms
Simulator Boot (Run)	2000 ms
App Install	15000 ms
App Launch	7000 ms
Test Execution	491000 ms

Detailed Performance Metrics

Metric	Duration
SIMD kernel backend	SSE2 (x64) / NEON (arm64) native kernels
SIMD int-add (64K x300)	java 70ms / native 9ms = 7.7x speedup
SIMD float-mul (64K x300)	java 67ms / native 3ms = 22.3x speedup
SIMD kernel correctness	PASS (native result == scalar reference)
Base64 payload size	8192 bytes
Base64 benchmark iterations	6000
Base64 SIMD byte path	active (NEON-accelerated)
Base64 CN1 encode	300.000 ms
Base64 CN1 decode	218.000 ms
Base64 native encode	871.000 ms
Base64 encode ratio (CN1/native)	0.344x (65.6% faster)
Base64 native decode	445.000 ms
Base64 decode ratio (CN1/native)	0.490x (51.0% faster)
Base64 SIMD encode	86.000 ms
Base64 encode ratio (SIMD/CN1)	0.287x (71.3% faster)
Base64 SIMD decode	182.000 ms
Base64 decode ratio (SIMD/CN1)	0.835x (16.5% faster)
Base64 encode ratio (SIMD/native)	0.099x (90.1% faster)
Base64 decode ratio (SIMD/native)	0.409x (59.1% faster)
Image encode benchmark iterations	100
Image createMask (SIMD off)	8.000 ms
Image createMask (SIMD on)	2.000 ms
Image createMask ratio (SIMD on/off)	0.250x (75.0% faster)
Image applyMask (SIMD off)	62.000 ms
Image applyMask (SIMD on)	287.000 ms
Image applyMask ratio (SIMD on/off)	4.629x (362.9% slower)
Image modifyAlpha (SIMD off)	155.000 ms
Image modifyAlpha (SIMD on)	159.000 ms
Image modifyAlpha ratio (SIMD on/off)	1.026x (2.6% slower)
Image modifyAlpha removeColor (SIMD off)	166.000 ms
Image modifyAlpha removeColor (SIMD on)	437.000 ms
Image modifyAlpha removeColor ratio (SIMD on/off)	2.633x (163.3% slower)

github-actions · 2026-07-10T18:42:44Z

Cloudflare Preview

URL: https://pr-5359-website-preview.codenameone.pages.dev
Branch: pr-5359-website-preview

github-actions · 2026-07-11T11:59:37Z

Developer Guide build artifacts are available for download from this workflow run:

Developer Guide quality checks:

AsciiDoc linter: No issues found (report)
Vale: No alerts found (report)
Paragraph capitalization: No paragraph capitalization issues (report)
LanguageTool: No grammar matches (report)
Image references: No unused images detected (report)

shai-almog added 3 commits July 11, 2026 14:45

Add standalone Codename One Settings editor

5d347ca

Update Settings developer guide

231426d

Fix Settings guide snippet validation

781c897

shai-almog force-pushed the standalone-settings-editor branch from 4058983 to 781c897 Compare July 11, 2026 11:49

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Apple Watch (watchOS / Core Graphics)

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