Modernize plugin interface

.github/workflows/ci.yml

@@ -59,7 +59,7 @@ jobs:
         if: runner.os == 'Linux'
         run: |
           sudo apt-get update
-          sudo apt-get install -y ninja-build pkg-config \
+          sudo apt-get install -y ninja-build pkg-config xvfb \
             libasound2-dev libx11-dev libxext-dev libxinerama-dev libxrandr-dev \
             libxcursor-dev libgl1-mesa-dev libfreetype6-dev libfontconfig1-dev
 
@@ -84,16 +84,40 @@ jobs:
             cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release
           fi
 
-      - name: Build VST3 and CLAP
-        run: cmake --build build --config Release --target Suppressor_VST3 Suppressor_CLAP
+      - name: Build VST3, CLAP, and UI tests
+        run: cmake --build build --config Release --target Suppressor_VST3 Suppressor_CLAP SuppressorUITests
+
+      - name: Run UI tests and capture declared scales
+        shell: bash
+        run: |
+          mkdir -p ui-captures
+          if [ "${{ runner.os }}" = "Windows" ]; then
+            export SUPPRESSOR_UI_CAPTURE_DIR="$(pwd -W)/ui-captures"
+          else
+            export SUPPRESSOR_UI_CAPTURE_DIR="$PWD/ui-captures"
+          fi
+          if [ "${{ runner.os }}" = "Linux" ]; then
+            xvfb-run -a ctest --test-dir build --output-on-failure -C Release -R suppressor-ui-unit
+          else
+            ctest --test-dir build --output-on-failure -C Release -R suppressor-ui-unit
+          fi
+          find ui-captures -type f -name "*.png" -print
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: ui-evidence-${{ matrix.os }}
+          path: ui-captures/*.png
+          retention-days: 14
 
       - name: Stage artifacts
         shell: bash
         run: |
           set -e
           mkdir -p staging
           find build -type d -name "*.vst3" -exec cp -R {} staging/ \;
-          find build -type f -name "*.clap" -exec cp {} staging/ \;
+          find build -name "*.clap" -exec cp -R {} staging/ \;
+          find staging -maxdepth 1 -name "*.vst3" -print -quit | grep -q .
+          find staging -maxdepth 1 -name "*.clap" -print -quit | grep -q .
           ls -la staging/
 
       - uses: actions/upload-artifact@v4
@@ -121,7 +145,7 @@ jobs:
         if: runner.os == 'Linux'
         run: |
           sudo apt-get update
-          sudo apt-get install -y xvfb libasound2 libx11-6 libxext6 libxinerama1 \
+          sudo apt-get install -y xvfb libasound2t64 libx11-6 libxext6 libxinerama1 \
             libxrandr2 libxcursor1 libgl1 libfreetype6 libfontconfig1
 
       - name: Download pluginval v1.0.4
@@ -166,9 +190,9 @@ jobs:
           echo "vst3: ${VST3}"
           chmod +x "${PLUGINVAL}" || true
           if [ "${{ runner.os }}" = "Linux" ]; then
-            xvfb-run -a "${PLUGINVAL}" --strictness-level 5 --timeout-ms 300000 --validate "${VST3}"
+            xvfb-run -a "${PLUGINVAL}" --strictness-level 10 --timeout-ms 300000 --validate "${VST3}"
           else
-            "${PLUGINVAL}" --strictness-level 5 --timeout-ms 300000 --validate "${VST3}"
+            "${PLUGINVAL}" --strictness-level 10 --timeout-ms 300000 --validate "${VST3}"
           fi
 
       - name: Validate CLAP with clap-validator
@@ -207,7 +231,7 @@ jobs:
             short=${osname#suppressor-}
             (cd "$osdir" && \
              for d in *.vst3; do [ -e "$d" ] && zip -qr "../suppressor-${short}-vst3.zip" "$d"; done && \
-             for f in *.clap; do [ -e "$f" ] && zip -q "../suppressor-${short}-clap.zip" "$f"; done)
+             for f in *.clap; do [ -e "$f" ] && zip -qr "../suppressor-${short}-clap.zip" "$f"; done)
           done
           ls -la *.zip
 

README.md

@@ -7,6 +7,10 @@ body alone. Formats: **VST3** and **CLAP** (Windows, macOS, Linux).
 
 [![CI](https://github.com/user1303836/suppressor/actions/workflows/ci.yml/badge.svg)](https://github.com/user1303836/suppressor/actions/workflows/ci.yml)
 
+<p align="center">
+  <img src="docs/images/suppressor-ui.png" alt="Suppressor plugin interface" width="900">
+</p>
+
 ## What it does
 
 The core is a causal, sample-domain **dynamic low-pass**:

Source/CMakeLists.txt

@@ -1,3 +1,10 @@
+juce_add_binary_data(SuppressorAssets
+    NAMESPACE SuppressorAssets
+    HEADER_NAME SuppressorAssets.h
+    SOURCES
+        ../assets/fonts/BarlowCondensed-Regular.ttf
+        ../assets/fonts/BarlowCondensed-SemiBold.ttf)
+
 juce_add_plugin(Suppressor
     VERSION 0.1.0
     COMPANY_NAME "Suppressor Audio"
@@ -12,13 +19,14 @@ juce_add_plugin(Suppressor
     NEEDS_MIDI_INPUT FALSE
     NEEDS_MIDI_OUTPUT FALSE
     IS_MIDI_EFFECT FALSE
-    EDITOR_WANTS_KEYBOARD_FOCUS FALSE
+    EDITOR_WANTS_KEYBOARD_FOCUS TRUE
     COPY_PLUGIN_AFTER_BUILD FALSE
     VST3_CATEGORIES Fx Dynamics)
 
 target_sources(Suppressor PRIVATE
     PluginProcessor.cpp
-    PluginEditor.cpp)
+    PluginEditor.cpp
+    PluginLookAndFeel.cpp)
 
 target_compile_definitions(Suppressor PUBLIC
     JUCE_WEB_BROWSER=0
@@ -28,6 +36,7 @@ target_compile_definitions(Suppressor PUBLIC
     JUCE_STRICT_REFCOUNTEDPOINTER=1)
 
 target_link_libraries(Suppressor PRIVATE
+    SuppressorAssets
     suppressor-dsp
     juce::juce_audio_utils
     juce::juce_recommended_config_flags
@@ -42,3 +51,26 @@ if (SUPPRESSOR_ENABLE_CLAP)
         CLAP_PROCESS_EVENTS_RESOLUTION_SAMPLES 16
         CLAP_ALWAYS_JUCE_BRIDGE TRUE)
 endif()
+
+if (SUPPRESSOR_BUILD_TESTS)
+    add_executable(SuppressorUITests)
+
+    target_sources(SuppressorUITests PRIVATE
+        ../Tests/test_ui.cpp)
+
+    target_include_directories(SuppressorUITests PRIVATE
+        ${CMAKE_CURRENT_SOURCE_DIR})
+
+    target_link_libraries(SuppressorUITests PRIVATE
+        Suppressor
+        doctest::doctest_with_main
+        juce::juce_audio_utils
+        juce::juce_recommended_config_flags
+        juce::juce_recommended_warning_flags)
+
+    target_compile_definitions(SuppressorUITests PRIVATE
+        JUCE_WEB_BROWSER=0
+        JUCE_USE_CURL=0)
+
+    add_test(NAME suppressor-ui-unit COMMAND SuppressorUITests)
+endif()