Port application to C++

.clang-format

@@ -0,0 +1,81 @@
+---
+Language:        Cpp
+# BasedOnStyle:  Google
+AccessModifierOffset: -4
+AlignAfterOpenBracket: AlwaysBreak
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlinesLeft: true
+AlignOperands:   true
+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: true
+BinPackArguments: true
+BinPackParameters: false
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Linux
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: true
+ColumnLimit:     80
+CommentPragmas:  '^ IWYU pragma:'
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat:   false
+ExperimentalAutoDetectBinPacking: false
+ForEachMacros:   [ foreach, Q_FOREACH, BOOST_FOREACH ]
+IncludeCategories:
+  - Regex:           '^<[^.>]*>'
+    Priority:        1
+  - Regex:           '^<c[^.>]*>'
+    Priority:        2
+  - Regex:           '^<|"vtk.*>'
+    Priority:        3
+  - Regex:           '^<|"itk.*>'
+    Priority:        4
+  - Regex:           '^<|"opencv\d?.*>'
+    Priority:        5
+  - Regex:           '^<|".*'
+    Priority:        6
+  - Regex:           '.*'
+    Priority:        7
+IndentCaseLabels: true
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+KeepEmptyLinesAtTheStartOfBlocks: true
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+PenaltyBreakBeforeFirstCallParameter: 1
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 200
+PointerAlignment: Left
+ReflowComments:  true
+SortIncludes:    true
+SpaceAfterCStyleCast: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 2
+SpacesInAngles:  false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard:        Cpp11
+TabWidth:        4
+UseTab:          Never

.github/workflows/build.yml

@@ -0,0 +1,94 @@
+name: Build
+
+on: [push, workflow_dispatch]
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: Release
+
+jobs:
+  build:
+    # The CMake configure and build commands are platform agnostic and should work equally
+    # well on Windows or Mac.  You can convert this to a matrix build if you need
+    # cross-platform coverage.
+    # See: https://docs.github.com/en/actions/configuring-and-managing-workflows/configuring-a-workflow#configuring-a-build-matrix
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+          os: [macos-10.15]
+          include:
+            - os: macos-10.15
+              Qt5_DIR: /usr/local/opt/qt/lib/cmake/Qt5/
+              MACOSX_DEPLOYMENT_TARGET: 10.15
+              SDKROOT: /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
+#            - os: macos-11.0
+#              Qt5_DIR: /usr/local/opt/qt/lib/cmake/Qt5/
+#              MACOSX_DEPLOYMENT_TARGET: 11.0
+#              SDKROOT: /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Setup Ubuntu
+      if: matrix.os == 'ubuntu-20.04'
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y cmake qtbase5-dev ninja-build nlohmann-json3-dev gperf
+
+    - name: Setup macOS 10.15
+      if: matrix.os == 'macos-10.15'
+      run: |
+        sudo xcode-select -s /Library/Developer/CommandLineTools/
+        sudo rm /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
+        sudo rm -rf /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk
+        sudo ln -sf MacOSX10.15.sdk /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
+        brew bundle
+
+    - name: Setup macOS 11
+      if: matrix.os == 'macos-11.0'
+      run: |
+        sudo xcode-select -s /Library/Developer/CommandLineTools/
+        brew bundle
+
+    - name: Create Build Environment
+      # Some projects don't allow in-source building, so create a separate build directory
+      # We'll use this as our working directory for all subsequent commands
+      run: cmake -E make_directory ${{runner.workspace}}/build
+
+    - name: Configure CMake
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      # Note the current convention is to use the -S and -B options here to specify source
+      # and build directories, but this is only available with CMake 3.13 and higher.
+      # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
+      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -GNinja
+      env:
+        Qt5_DIR: ${{matrix.Qt5_DIR}}
+
+    - name: Build
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the build.  You can specify a specific target with "--target <NAME>"
+      run: cmake --build . --config $BUILD_TYPE
+
+    - name: Test
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute tests defined by the CMake configuration.
+      # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
+      run: ctest -V -C $BUILD_TYPE
+
+    - name: Package
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      run: cmake --build . --config $BUILD_TYPE --target package
+
+    - name: Upload Installer
+      uses: actions/upload-artifact@v2
+      if: matrix.os == 'macos-10.15' && github.ref == 'refs/heads/develop'
+      with:
+        name: macOS 10.15+ (x86_64) Installer
+        path: ${{runner.workspace}}/build/ffdropenc-*.dmg

.gitignore

@@ -1,22 +1,10 @@
 .DS_Store
-ffdropenc.app
-ffdevenc.app
-source/ffdropenc.platypus
-source/ffimgdrop.platypus
-source/graphics/legacy
-test/
-source/bin/.DS_Store
-source/bin/qtfaststart/__init__.pyc
-source/bin/qtfaststart/exceptions.pyc
-source/bin/qtfaststart/processor.pyc
-source/bin/ffmpeg
-source/bin/ffprobe
-source/bin/x264
-source/graphics/dmg
-ffdropenc.platypus
+cmake-build-*/
 build/
 *.mp4
-Random_Shapes*
-ffdropenc
-local_*
 *.mkv
+src/bin
+*.sublime*
+.idea/
+tests/
+venv/*