├── .clang-format ├── .gersemirc ├── .gitignore ├── .gitmodules ├── CMakeLists.txt ├── LICENSE ├── README.md ├── res ├── FreezeIcon.svg └── UbuntuRegular.ttf └── src ├── ParamIDs.h ├── PluginEditor.cpp ├── PluginEditor.h ├── PluginProcessor.cpp ├── PluginProcessor.h └── ui ├── Dial.cpp ├── Dial.h ├── EditorContent.cpp ├── EditorContent.h ├── EditorLnf.cpp ├── EditorLnf.h ├── FreezeButton.cpp ├── FreezeButton.h └── MyColours.h /.clang-format: -------------------------------------------------------------------------------- 1 | AccessModifierOffset: -4 2 | AlignAfterOpenBracket: Align 3 | AlignConsecutiveAssignments: None 4 | AlignConsecutiveDeclarations: None 5 | AlignOperands: Align 6 | AlignTrailingComments: false 7 | AllowAllParametersOfDeclarationOnNextLine: false 8 | AllowShortBlocksOnASingleLine: Never 9 | AllowShortCaseLabelsOnASingleLine: false 10 | AllowShortFunctionsOnASingleLine: All 11 | AllowShortIfStatementsOnASingleLine: Never 12 | AllowShortLoopsOnASingleLine: false 13 | AlwaysBreakAfterDefinitionReturnType: None 14 | AlwaysBreakAfterReturnType: None 15 | AlwaysBreakBeforeMultilineStrings: false 16 | AlwaysBreakTemplateDeclarations: Yes 17 | BinPackArguments: false 18 | BinPackParameters: false 19 | BreakAfterJavaFieldAnnotations: false 20 | BreakBeforeBinaryOperators: NonAssignment 21 | BreakBeforeBraces: Allman 22 | BreakBeforeTernaryOperators: true 23 | BreakConstructorInitializers: BeforeComma 24 | BreakInheritanceList: BeforeComma 25 | BreakStringLiterals: false 26 | ColumnLimit: 120 27 | ConstructorInitializerIndentWidth: 4 28 | ContinuationIndentWidth: 4 29 | Cpp11BracedListStyle: false 30 | DerivePointerAlignment: false 31 | DisableFormat: false 32 | ExperimentalAutoDetectBinPacking: false 33 | IndentCaseLabels: true 34 | IndentWidth: 4 35 | IndentWrappedFunctionNames: true 36 | KeepEmptyLinesAtTheStartOfBlocks: false 37 | Language: Cpp 38 | MaxEmptyLinesToKeep: 1 39 | NamespaceIndentation: Inner 40 | PointerAlignment: Left 41 | ReflowComments: false 42 | SortIncludes: CaseInsensitive 43 | SpaceAfterCStyleCast: true 44 | SpaceAfterLogicalNot: true 45 | SpaceBeforeAssignmentOperators: true 46 | SpaceBeforeCpp11BracedList: true 47 | SpaceBeforeParens: NonEmptyParentheses 48 | SpacesInAngles: false 49 | SpacesInCStyleCastParentheses: false 50 | SpacesInContainerLiterals: true 51 | SpacesInParentheses: false 52 | SpacesInSquareBrackets: false 53 | Standard: c++20 54 | TabWidth: 4 55 | UseTab: Never -------------------------------------------------------------------------------- /.gersemirc: -------------------------------------------------------------------------------- 1 | line_length: 120 2 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | build 2 | .DS_Store 3 | .vscode 4 | .cache 5 | cmake-build-debug 6 | cmake-build-release 7 | .idea 8 | -------------------------------------------------------------------------------- /.gitmodules: -------------------------------------------------------------------------------- 1 | [submodule "lib/JUCE"] 2 | path = lib/JUCE 3 | url = https://github.com/juce-framework/JUCE.git 4 | -------------------------------------------------------------------------------- /CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # ============================================================================== 2 | # 3 | # Copyright 2021, 2022 Suzuki Kengo 4 | # 5 | # Simple Reverb is free software: you can redistribute it and/or modify 6 | # it under the terms of the GNU General Public License as published by 7 | # the Free Software Foundation, either version 3 of the License, or 8 | # (at your option) any later version. 9 | # 10 | # Simple Reverb is distributed in the hope that it will be useful, 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | # GNU General Public License for more details. 14 | # 15 | # You should have received a copy of the GNU General Public License 16 | # along with Simple Reverb. If not, see . 17 | # 18 | # ============================================================================== 19 | 20 | cmake_minimum_required(VERSION 3.25) 21 | 22 | # These variables should be set before the first project() command is called. 23 | # Additionally, they should be set as cache variables so that their values can be overridden. 24 | # References: 25 | # - https://cmake.org/cmake/help/v3.25/variable/CMAKE_OSX_ARCHITECTURES.html 26 | # - https://cmake.org/cmake/help/v3.25/variable/CMAKE_OSX_DEPLOYMENT_TARGET.html 27 | set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64" CACHE STRING "Build architectures for macOS") 28 | set(CMAKE_OSX_DEPLOYMENT_TARGET "10.12" CACHE STRING "Minimum macOS version required") 29 | 30 | project(simple_reverb VERSION 1.0.0) 31 | 32 | set(CMAKE_CXX_STANDARD 20) 33 | set(CMAKE_CXX_STANDARD_REQUIRED ON) 34 | set(CMAKE_CXX_EXTENSIONS OFF) 35 | set(CMAKE_EXPORT_COMPILE_COMMANDS TRUE) 36 | 37 | add_subdirectory(lib/JUCE) 38 | 39 | juce_add_plugin(simple_reverb 40 | COMPANY_NAME "Kengo" 41 | COMPANY_WEBSITE "https://kengo.dev" 42 | COMPANY_EMAIL "hi@kengo.dev" 43 | BUNDLE_ID "dev.kengo.${PROJECT_NAME}" 44 | PLUGIN_MANUFACTURER_CODE "Kngo" 45 | PLUGIN_CODE "Srvb" 46 | FORMATS Standalone VST3 AU 47 | COPY_PLUGIN_AFTER_BUILD TRUE 48 | PLUGIN_NAME "Simple Reverb" 49 | ) 50 | 51 | target_compile_features(simple_reverb PUBLIC cxx_std_20) 52 | 53 | target_compile_definitions(simple_reverb PUBLIC JUCE_WEB_BROWSER=0 JUCE_USE_CURL=0 JUCE_VST3_CAN_REPLACE_VST2=0) 54 | 55 | target_sources( 56 | simple_reverb 57 | PRIVATE 58 | src/PluginEditor.cpp 59 | src/PluginProcessor.cpp 60 | src/ui/EditorContent.cpp 61 | src/ui/Dial.cpp 62 | src/ui/FreezeButton.cpp 63 | src/ui/EditorLnf.cpp 64 | ) 65 | 66 | juce_add_binary_data(binary_data SOURCES 67 | res/FreezeIcon.svg 68 | res/UbuntuRegular.ttf 69 | ) 70 | 71 | target_link_libraries( 72 | simple_reverb 73 | PRIVATE 74 | binary_data 75 | juce::juce_audio_utils 76 | juce::juce_dsp 77 | juce::juce_recommended_config_flags 78 | juce::juce_recommended_lto_flags 79 | juce::juce_recommended_warning_flags 80 | ) 81 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Simple Reverb 2 | 3 | This is a simple reverb plugin made with the JUCE DSP module. 4 | 5 | Screenshot 2024-04-02 at 17 33 04 6 | 7 | ## UI Manual 8 | 9 | - value changes: dragging or arrow keys 10 | - fine mode: shift + dragging or shift + arrow keys 11 | - edit mode: 0-9 12 | - undo: cmd + z 13 | - redo: cmd + shift + z 14 | - reset: double click 15 | 16 | ## Building 17 | 18 | ``` 19 | $ git clone --recurse-submodules https://github.com/szkkng/simple-reverb.git 20 | $ cd simple-reverb 21 | $ cmake -S . -B build -DCMAKE_BUILD_TYPE=Release 22 | $ cmake --build build --config Release 23 | ``` 24 | -------------------------------------------------------------------------------- /res/FreezeIcon.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | 50 | 51 | 55 | 59 | 60 | 61 | -------------------------------------------------------------------------------- /res/UbuntuRegular.ttf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/szkkng/simple-reverb/73a40b26849f4a2aa3e5db4779289e863d382655/res/UbuntuRegular.ttf -------------------------------------------------------------------------------- /src/ParamIDs.h: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #pragma once 23 | 24 | namespace ParamIDs 25 | { 26 | 27 | inline constexpr auto size { "size" }; 28 | inline constexpr auto damp { "damp" }; 29 | inline constexpr auto width { "width" }; 30 | inline constexpr auto mix { "mix" }; 31 | inline constexpr auto freeze { "freeze" }; 32 | 33 | } // namespace ParamIDs 34 | -------------------------------------------------------------------------------- /src/PluginEditor.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #include "PluginEditor.h" 23 | #include "PluginProcessor.h" 24 | 25 | PluginEditor::PluginEditor (PluginProcessor& p, juce::UndoManager& um) 26 | : AudioProcessorEditor (&p) 27 | , undoManager (um) 28 | , editorContent (p, um) 29 | { 30 | constexpr auto ratio = static_cast (defaultWidth) / defaultHeight; 31 | setResizable (false, true); 32 | getConstrainer()->setFixedAspectRatio (ratio); 33 | getConstrainer()->setSizeLimits (defaultWidth, defaultHeight, defaultWidth * 2, defaultHeight * 2); 34 | setSize (defaultWidth, defaultHeight); 35 | editorContent.setSize (defaultWidth, defaultHeight); 36 | 37 | addAndMakeVisible (editorContent); 38 | } 39 | 40 | void PluginEditor::paint (juce::Graphics& g) { g.fillAll (MyColours::black); } 41 | 42 | void PluginEditor::resized() 43 | { 44 | const auto factor = static_cast (getWidth()) / defaultWidth; 45 | editorContent.setTransform (juce::AffineTransform::scale (factor)); 46 | } 47 | 48 | bool PluginEditor::keyPressed (const juce::KeyPress& k) 49 | { 50 | if (k.isKeyCode ('Z') && k.getModifiers().isCommandDown()) 51 | { 52 | if (k.getModifiers().isShiftDown()) 53 | undoManager.redo(); 54 | else 55 | undoManager.undo(); 56 | 57 | return true; 58 | } 59 | 60 | return false; 61 | } 62 | -------------------------------------------------------------------------------- /src/PluginEditor.h: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #pragma once 23 | 24 | #include "PluginProcessor.h" 25 | #include "ui/EditorContent.h" 26 | #include "ui/EditorLnf.h" 27 | #include 28 | #include 29 | 30 | class PluginEditor final : public juce::AudioProcessorEditor 31 | { 32 | public: 33 | PluginEditor (PluginProcessor& p, juce::UndoManager& um); 34 | 35 | void resized() override; 36 | void paint (juce::Graphics& g) override; 37 | 38 | bool keyPressed (const juce::KeyPress& k) override; 39 | 40 | private: 41 | juce::UndoManager& undoManager; 42 | 43 | EditorContent editorContent; 44 | 45 | static constexpr auto defaultWidth { 560 }; 46 | static constexpr auto defaultHeight { 250 }; 47 | 48 | struct SharedLnf 49 | { 50 | SharedLnf() { juce::LookAndFeel::setDefaultLookAndFeel (&editorLnf); } 51 | ~SharedLnf() { juce::LookAndFeel::setDefaultLookAndFeel (nullptr); } 52 | 53 | EditorLnf editorLnf; 54 | }; 55 | 56 | juce::SharedResourcePointer lnf; 57 | 58 | JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PluginEditor) 59 | }; 60 | -------------------------------------------------------------------------------- /src/PluginProcessor.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #include "PluginProcessor.h" 23 | #include "ParamIDs.h" 24 | #include "PluginEditor.h" 25 | 26 | static juce::AudioProcessorValueTreeState::ParameterLayout createParameterLayout() 27 | { 28 | juce::AudioProcessorValueTreeState::ParameterLayout layout; 29 | 30 | const auto percentageAttributes = juce::AudioParameterFloatAttributes().withStringFromValueFunction ( 31 | // Format the number to always display three digits like "0.01 %", "10.0 %", "100 %". 32 | [] (auto value, auto) 33 | { 34 | constexpr auto unit = " %"; 35 | 36 | if (auto v { std::round (value * 100.0f) / 100.0f }; v < 10.0f) 37 | return juce::String { v, 2 } + unit; 38 | 39 | if (auto v { std::round (value * 10.0f) / 10.0f }; v < 100.0f) 40 | return juce::String { v, 1 } + unit; 41 | 42 | return juce::String { std::round (value) } + unit; 43 | }); 44 | 45 | layout.add (std::make_unique (juce::ParameterID { ParamIDs::size, 1 }, 46 | ParamIDs::size, 47 | juce::NormalisableRange { 0.0f, 100.0f, 0.01f, 1.0f }, 48 | 50.0f, 49 | percentageAttributes)); 50 | 51 | layout.add (std::make_unique (juce::ParameterID { ParamIDs::damp, 1 }, 52 | ParamIDs::damp, 53 | juce::NormalisableRange { 0.0f, 100.0f, 0.01f, 1.0f }, 54 | 50.0f, 55 | percentageAttributes)); 56 | 57 | layout.add (std::make_unique (juce::ParameterID { ParamIDs::width, 1 }, 58 | ParamIDs::width, 59 | juce::NormalisableRange { 0.0f, 100.0f, 0.01f, 1.0f }, 60 | 50.0f, 61 | percentageAttributes)); 62 | 63 | layout.add (std::make_unique (juce::ParameterID { ParamIDs::mix, 1 }, 64 | ParamIDs::mix, 65 | juce::NormalisableRange { 0.0f, 100.0f, 0.01f, 1.0f }, 66 | 50.0f, 67 | percentageAttributes)); 68 | 69 | layout.add (std::make_unique ( 70 | juce::ParameterID { ParamIDs::freeze, 1 }, ParamIDs::freeze, false)); 71 | 72 | return layout; 73 | } 74 | 75 | PluginProcessor::PluginProcessor() 76 | : AudioProcessor (BusesProperties() 77 | .withInput ("Input", juce::AudioChannelSet::stereo(), true) 78 | .withOutput ("Output", juce::AudioChannelSet::stereo(), true)) 79 | , apvts (*this, &undoManager, "Parameters", createParameterLayout()) 80 | { 81 | auto castParameter = [&a = this->apvts] (juce::StringRef paramID, T& destination) 82 | { 83 | destination = dynamic_cast (a.getParameter (paramID)); 84 | jassert (destination != nullptr); 85 | }; 86 | 87 | castParameter (ParamIDs::size, size); 88 | castParameter (ParamIDs::damp, damp); 89 | castParameter (ParamIDs::width, width); 90 | castParameter (ParamIDs::mix, mix); 91 | castParameter (ParamIDs::freeze, freeze); 92 | } 93 | 94 | const juce::String PluginProcessor::getName() const { return JucePlugin_Name; } 95 | 96 | bool PluginProcessor::acceptsMidi() const 97 | { 98 | #if JucePlugin_WantsMidiInput 99 | return true; 100 | #else 101 | return false; 102 | #endif 103 | } 104 | 105 | bool PluginProcessor::producesMidi() const 106 | { 107 | #if JucePlugin_ProducesMidiOutput 108 | return true; 109 | #else 110 | return false; 111 | #endif 112 | } 113 | 114 | bool PluginProcessor::isMidiEffect() const 115 | { 116 | #if JucePlugin_IsMidiEffect 117 | return true; 118 | #else 119 | return false; 120 | #endif 121 | } 122 | 123 | double PluginProcessor::getTailLengthSeconds() const { return 0.0; } 124 | 125 | int PluginProcessor::getNumPrograms() 126 | { 127 | return 1; // NB: some hosts don't cope very well if you tell them there are 0 programs, 128 | // so this should be at least 1, even if you're not really implementing programs. 129 | } 130 | 131 | int PluginProcessor::getCurrentProgram() { return 0; } 132 | 133 | void PluginProcessor::setCurrentProgram (int index) { juce::ignoreUnused (index); } 134 | 135 | const juce::String PluginProcessor::getProgramName (int index) 136 | { 137 | juce::ignoreUnused (index); 138 | return {}; 139 | } 140 | 141 | void PluginProcessor::changeProgramName (int index, const juce::String& newName) 142 | { 143 | juce::ignoreUnused (index, newName); 144 | } 145 | 146 | void PluginProcessor::prepareToPlay (double sampleRate, int samplesPerBlock) 147 | { 148 | juce::dsp::ProcessSpec spec {}; 149 | 150 | spec.sampleRate = sampleRate; 151 | spec.maximumBlockSize = static_cast (samplesPerBlock); 152 | spec.numChannels = static_cast (getTotalNumOutputChannels()); 153 | 154 | reverb.prepare (spec); 155 | } 156 | 157 | void PluginProcessor::releaseResources() 158 | { 159 | // When playback stops, you can use this as an opportunity to free up any 160 | // spare memory, etc. 161 | } 162 | 163 | bool PluginProcessor::isBusesLayoutSupported (const BusesLayout& layouts) const 164 | { 165 | if (layouts.getMainOutputChannelSet() != juce::AudioChannelSet::mono() 166 | && layouts.getMainOutputChannelSet() != juce::AudioChannelSet::stereo()) 167 | return false; 168 | 169 | if (layouts.getMainOutputChannelSet() != layouts.getMainInputChannelSet()) 170 | return false; 171 | 172 | return true; 173 | } 174 | 175 | void PluginProcessor::updateReverbParams() 176 | { 177 | params.roomSize = size->get() * 0.01f; 178 | params.damping = damp->get() * 0.01f; 179 | params.width = width->get() * 0.01f; 180 | params.wetLevel = mix->get() * 0.01f; 181 | params.dryLevel = 1.0f - mix->get() * 0.01f; 182 | params.freezeMode = freeze->get(); 183 | 184 | reverb.setParameters (params); 185 | } 186 | 187 | void PluginProcessor::processBlock (juce::AudioBuffer& buffer, juce::MidiBuffer& midiMessages) 188 | { 189 | juce::ignoreUnused (midiMessages); 190 | juce::ScopedNoDenormals noDenormals; 191 | 192 | updateReverbParams(); 193 | 194 | juce::dsp::AudioBlock block (buffer); 195 | juce::dsp::ProcessContextReplacing ctx (block); 196 | reverb.process (ctx); 197 | } 198 | 199 | bool PluginProcessor::hasEditor() const 200 | { 201 | return true; // (change this to false if you choose to not supply an editor) 202 | } 203 | 204 | juce::AudioProcessorEditor* PluginProcessor::createEditor() { return new PluginEditor (*this, undoManager); } 205 | 206 | void PluginProcessor::getStateInformation (juce::MemoryBlock& destData) 207 | { 208 | juce::MemoryOutputStream mos (destData, true); 209 | apvts.state.writeToStream (mos); 210 | } 211 | 212 | void PluginProcessor::setStateInformation (const void* data, int sizeInBytes) 213 | { 214 | if (const auto tree = juce::ValueTree::readFromData (data, static_cast (sizeInBytes)); tree.isValid()) 215 | apvts.replaceState (tree); 216 | } 217 | 218 | juce::AudioProcessorValueTreeState& PluginProcessor::getPluginState() { return apvts; } 219 | 220 | // This creates new instances of the plugin.. 221 | juce::AudioProcessor* JUCE_CALLTYPE createPluginFilter() { return new PluginProcessor(); } 222 | -------------------------------------------------------------------------------- /src/PluginProcessor.h: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #pragma once 23 | 24 | #include 25 | #include 26 | 27 | class PluginProcessor final : public juce::AudioProcessor 28 | { 29 | public: 30 | PluginProcessor(); 31 | 32 | void prepareToPlay (double sampleRate, int samplesPerBlock) override; 33 | void releaseResources() override; 34 | 35 | bool isBusesLayoutSupported (const BusesLayout& layouts) const override; 36 | 37 | void processBlock (juce::AudioBuffer&, juce::MidiBuffer&) override; 38 | 39 | juce::AudioProcessorEditor* createEditor() override; 40 | bool hasEditor() const override; 41 | 42 | const juce::String getName() const override; 43 | 44 | bool acceptsMidi() const override; 45 | bool producesMidi() const override; 46 | bool isMidiEffect() const override; 47 | double getTailLengthSeconds() const override; 48 | 49 | int getNumPrograms() override; 50 | int getCurrentProgram() override; 51 | void setCurrentProgram (int index) override; 52 | const juce::String getProgramName (int index) override; 53 | void changeProgramName (int index, const juce::String& newName) override; 54 | 55 | void getStateInformation (juce::MemoryBlock& destData) override; 56 | void setStateInformation (const void* data, int sizeInBytes) override; 57 | 58 | juce::AudioProcessorValueTreeState& getPluginState(); 59 | 60 | private: 61 | juce::AudioProcessorValueTreeState apvts; 62 | 63 | juce::AudioParameterFloat* size { nullptr }; 64 | juce::AudioParameterFloat* damp { nullptr }; 65 | juce::AudioParameterFloat* width { nullptr }; 66 | juce::AudioParameterFloat* mix { nullptr }; 67 | juce::AudioParameterBool* freeze { nullptr }; 68 | 69 | void updateReverbParams(); 70 | 71 | juce::dsp::Reverb::Parameters params; 72 | juce::dsp::Reverb reverb; 73 | 74 | juce::UndoManager undoManager; 75 | 76 | JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PluginProcessor) 77 | }; 78 | -------------------------------------------------------------------------------- /src/ui/Dial.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #include "Dial.h" 23 | #include "MyColours.h" 24 | 25 | Dial::Dial (juce::RangedAudioParameter& param, juce::UndoManager* um) 26 | : audioParam (param) 27 | , paramAttachment (audioParam, [&] (float v) { updateValue (v); }, um) 28 | { 29 | setWantsKeyboardFocus (true); 30 | setRepaintsOnMouseActivity (true); 31 | setColour (foregroundArcColourId, MyColours::blue); 32 | setColour (backgroundArcColourId, MyColours::blackGrey); 33 | setColour (needleColourId, MyColours::midGrey); 34 | setColour (borderColourId, MyColours::grey); 35 | 36 | setLabelColour (MyColours::grey); 37 | label.setText (audioParam.getName (8), juce::NotificationType::dontSendNotification); 38 | label.setJustificationType (juce::Justification::centred); 39 | label.setInterceptsMouseClicks (false, false); 40 | 41 | setTextBoxColour (MyColours::grey); 42 | textBox.onTextChange = [&] 43 | { 44 | const auto newNormValue = audioParam.getValueForText (textBox.getText()); 45 | const auto newDenormValue = audioParam.convertFrom0to1 (newNormValue); 46 | paramAttachment.setValueAsCompleteGesture (newDenormValue); 47 | textBox.setText (audioParam.getCurrentValueAsText(), juce::NotificationType::dontSendNotification); 48 | }; 49 | 50 | addAndMakeVisible (label); 51 | addAndMakeVisible (textBox); 52 | 53 | paramAttachment.sendInitialUpdate(); 54 | } 55 | 56 | void Dial::resized() 57 | { 58 | auto bounds = getLocalBounds().toFloat(); 59 | 60 | borderPath.clear(); 61 | createBorder (bounds); 62 | 63 | const auto subAreaHeight = bounds.getHeight() / 4.0f; 64 | label.setBounds (bounds.removeFromTop (subAreaHeight).toNearestInt()); 65 | textBox.setBounds (bounds.removeFromBottom (subAreaHeight).toNearestInt()); 66 | 67 | label.setFont (juce::FontOptions { static_cast (label.getHeight()) * 0.7f }); 68 | textBox.setFont (juce::FontOptions { static_cast (textBox.getHeight()) * 0.7f }); 69 | 70 | mainArea = bounds.expanded (1.0f).withY (bounds.getY() + 1); 71 | } 72 | 73 | void Dial::paint (juce::Graphics& g) 74 | { 75 | drawDial (g); 76 | 77 | if (hasKeyboardFocus (true)) 78 | g.strokePath (borderPath, juce::PathStrokeType { borderThickness }); 79 | } 80 | 81 | void Dial::mouseDown (const juce::MouseEvent& e) 82 | { 83 | paramAttachment.beginGesture(); 84 | 85 | e.source.enableUnboundedMouseMovement (true); 86 | 87 | mousePosWhenLastDragged = e.position; 88 | } 89 | 90 | void Dial::mouseDrag (const juce::MouseEvent& e) 91 | { 92 | auto diffY = (mousePosWhenLastDragged.y - e.position.y) * sensitivity; 93 | 94 | if (e.mods.isShiftDown()) 95 | diffY *= 0.1f; 96 | 97 | value = juce::jlimit (0.0f, 1.0f, value + diffY); 98 | const auto newDenormValue = audioParam.convertFrom0to1 (value); 99 | paramAttachment.setValueAsPartOfGesture (newDenormValue); 100 | textBox.setText (audioParam.getCurrentValueAsText(), juce::NotificationType::dontSendNotification); 101 | 102 | mousePosWhenLastDragged = e.position; 103 | } 104 | 105 | void Dial::mouseUp (const juce::MouseEvent& e) 106 | { 107 | paramAttachment.endGesture(); 108 | 109 | e.source.enableUnboundedMouseMovement (false); 110 | 111 | juce::Desktop::getInstance().getMainMouseSource().setScreenPosition (e.source.getLastMouseDownPosition()); 112 | } 113 | 114 | void Dial::mouseDoubleClick (const juce::MouseEvent& e) 115 | { 116 | juce::ignoreUnused (e); 117 | 118 | const auto defaultValue = audioParam.getDefaultValue(); 119 | value = defaultValue; 120 | 121 | const auto newDenormValue = audioParam.convertFrom0to1 (defaultValue); 122 | paramAttachment.setValueAsCompleteGesture (newDenormValue); 123 | 124 | textBox.setText (audioParam.getCurrentValueAsText(), juce::NotificationType::dontSendNotification); 125 | } 126 | 127 | bool Dial::keyPressed (const juce::KeyPress& k) 128 | { 129 | if (('0' <= k.getKeyCode() && k.getKeyCode() <= '9') || k.getKeyCode() == '-' || k.getKeyCode() == '.') 130 | { 131 | textBox.valueShownWithEditor = juce::String::charToString (k.getTextCharacter()); 132 | textBox.showEditor(); 133 | 134 | return true; 135 | } 136 | 137 | if (k.getKeyCode() == juce::KeyPress::upKey) 138 | { 139 | const auto newValue = getValue() + (k.getModifiers().isShiftDown() ? fineInterval : interval); 140 | paramAttachment.setValueAsCompleteGesture (newValue); 141 | 142 | return true; 143 | } 144 | 145 | if (k.getKeyCode() == juce::KeyPress::downKey) 146 | { 147 | const auto newValue = getValue() - (k.getModifiers().isShiftDown() ? fineInterval : interval); 148 | paramAttachment.setValueAsCompleteGesture (newValue); 149 | 150 | return true; 151 | } 152 | 153 | return false; 154 | } 155 | 156 | void Dial::focusGained (FocusChangeType cause) 157 | { 158 | juce::ignoreUnused (cause); 159 | repaint(); 160 | } 161 | 162 | void Dial::focusLost (FocusChangeType cause) 163 | { 164 | juce::ignoreUnused (cause); 165 | repaint(); 166 | } 167 | 168 | float Dial::getValue() const { return audioParam.convertFrom0to1 (value); } 169 | 170 | void Dial::setTextBoxColour (juce::Colour newColour) 171 | { 172 | textBox.setColour (juce::Label::textColourId, newColour); 173 | textBox.setColour (juce::Label::textWhenEditingColourId, newColour); 174 | } 175 | 176 | void Dial::setLabelColour (juce::Colour newColour) { label.setColour (juce::Label::textColourId, newColour); } 177 | 178 | void Dial::setLabelText (const juce::String& newLabelText) 179 | { 180 | label.setText (newLabelText, juce::NotificationType::dontSendNotification); 181 | } 182 | 183 | void Dial::updateValue (float newValue) 184 | { 185 | value = audioParam.convertTo0to1 (newValue); 186 | textBox.setText (audioParam.getCurrentValueAsText(), juce::NotificationType::dontSendNotification); 187 | repaint(); 188 | } 189 | 190 | void Dial::drawDial (juce::Graphics& g) 191 | { 192 | const auto radius = juce::jmin (mainArea.getWidth(), mainArea.getHeight()) * 0.5f; 193 | const auto toAngle = startAngle + value * (endAngle - startAngle); 194 | const auto lineWidth = radius * 0.1f; 195 | const auto arcRadius = radius - lineWidth; 196 | const auto centre = mainArea.getCentre(); 197 | auto space = 0.2f; 198 | 199 | if (toAngle + space >= endAngle - space) 200 | { 201 | const auto restAngle = endAngle - toAngle; 202 | space *= restAngle / (space * 2.0f); 203 | } 204 | 205 | juce::Path backgroundArc; 206 | backgroundArc.addCentredArc (centre.x, 207 | centre.y, 208 | arcRadius, 209 | arcRadius, 210 | 0.0f, 211 | juce::jlimit (startAngle, endAngle, toAngle + space), 212 | endAngle, 213 | true); 214 | g.setColour (findColour (backgroundArcColourId)); 215 | g.strokePath (backgroundArc, juce::PathStrokeType { lineWidth }); 216 | 217 | juce::Path valueArc; 218 | valueArc.addCentredArc (centre.x, centre.y, arcRadius, arcRadius, 0.0f, startAngle, toAngle, true); 219 | g.setColour (findColour (foregroundArcColourId)); 220 | g.strokePath (valueArc, juce::PathStrokeType { lineWidth }); 221 | 222 | juce::Path needle; 223 | const auto needleWidth = lineWidth * 1.5f; 224 | const auto needleLen = radius + lineWidth * 0.3f; 225 | needle.addRoundedRectangle (centre.x - needleWidth * 0.5f, 226 | centre.y + needleWidth * 0.5f - needleLen, 227 | needleWidth, 228 | needleLen, 229 | needleWidth * 0.5f); 230 | g.setColour (findColour (needleColourId)); 231 | g.fillPath (needle, juce::AffineTransform::rotation (toAngle, centre.x, centre.y)); 232 | } 233 | 234 | void Dial::createBorder (const juce::Rectangle& bounds) 235 | { 236 | const auto area = bounds.reduced (borderThickness * 0.5f); 237 | auto radian = 0.0f; 238 | 239 | for (const auto& corner : { area.getTopLeft(), area.getTopRight(), area.getBottomRight(), area.getBottomLeft() }) 240 | { 241 | constexpr auto length = 5.0f; 242 | juce::Path p; 243 | p.startNewSubPath (corner.x, corner.y + length); 244 | p.lineTo (corner); 245 | p.lineTo (corner.x + length, corner.y); 246 | p.applyTransform (juce::AffineTransform::rotation (radian, corner.x, corner.y)); 247 | borderPath.addPath (p); 248 | 249 | radian += juce::MathConstants::halfPi; 250 | }; 251 | } -------------------------------------------------------------------------------- /src/ui/Dial.h: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #pragma once 23 | 24 | #include "MyColours.h" 25 | #include 26 | #include 27 | 28 | class Dial final : public juce::Component 29 | { 30 | public: 31 | enum ColourIds 32 | { 33 | foregroundArcColourId, 34 | backgroundArcColourId, 35 | needleColourId, 36 | borderColourId, 37 | }; 38 | 39 | explicit Dial (juce::RangedAudioParameter& param, juce::UndoManager* um = nullptr); 40 | 41 | void paint (juce::Graphics& g) override; 42 | void resized() override; 43 | 44 | void mouseDown (const juce::MouseEvent& e) override; 45 | void mouseDrag (const juce::MouseEvent& e) override; 46 | void mouseUp (const juce::MouseEvent& e) override; 47 | void mouseDoubleClick (const juce::MouseEvent& e) override; 48 | 49 | bool keyPressed (const juce::KeyPress& k) override; 50 | 51 | void focusGained (FocusChangeType cause) override; 52 | void focusLost (FocusChangeType cause) override; 53 | 54 | float getValue() const; 55 | 56 | void setInterval (float newInterval) { interval = newInterval; } 57 | void setFineInterval (float newFineInterval) { fineInterval = newFineInterval; } 58 | 59 | void setTextBoxColour (juce::Colour newColour); 60 | void setLabelColour (juce::Colour newColour); 61 | void setLabelText (const juce::String& newLabelText); 62 | 63 | private: 64 | void updateValue (float newValue); 65 | 66 | void drawDial (juce::Graphics& g); 67 | void createBorder (const juce::Rectangle& bounds); 68 | 69 | juce::RangedAudioParameter& audioParam; 70 | juce::ParameterAttachment paramAttachment; 71 | 72 | float value {}; 73 | 74 | static constexpr auto sensitivity { 0.01f }; 75 | float interval { 1.0f }; 76 | float fineInterval { 0.1f }; 77 | 78 | static constexpr auto startAngle { juce::MathConstants::pi + juce::MathConstants::pi / 6.0f }; 79 | static constexpr auto endAngle { 3.0f * juce::MathConstants::pi - juce::MathConstants::pi / 6.0f }; 80 | 81 | juce::Point mousePosWhenLastDragged; 82 | juce::Rectangle mainArea; 83 | juce::Path borderPath; 84 | static constexpr auto borderThickness { 1.5f }; 85 | 86 | juce::Label label; 87 | 88 | struct TextBox final : public juce::Label 89 | { 90 | juce::String valueShownWithEditor {}; 91 | 92 | TextBox() 93 | { 94 | setJustificationType (juce::Justification::centred); 95 | setInterceptsMouseClicks (false, false); 96 | setColour (juce::Label::outlineWhenEditingColourId, juce::Colours::transparentWhite); 97 | } 98 | 99 | juce::TextEditor* createEditorComponent() override 100 | { 101 | auto* ed = juce::Label::createEditorComponent(); 102 | 103 | ed->setJustification (juce::Justification::centred); 104 | ed->setColour (juce::TextEditor::backgroundColourId, juce::Colours::transparentWhite); 105 | ed->setColour (juce::CaretComponent::caretColourId, MyColours::red); 106 | ed->setInputRestrictions (5, "-0123456789."); 107 | ed->setIndents (4, 1); 108 | ed->onTextChange = [] { juce::Desktop::getInstance().getMainMouseSource().hideCursor(); }; 109 | 110 | return ed; 111 | } 112 | 113 | void editorShown (juce::TextEditor* ed) override 114 | { 115 | ed->clear(); 116 | ed->setText (valueShownWithEditor); 117 | } 118 | }; 119 | 120 | TextBox textBox; 121 | 122 | JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Dial) 123 | }; 124 | -------------------------------------------------------------------------------- /src/ui/EditorContent.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #include "EditorContent.h" 23 | #include "../ParamIDs.h" 24 | 25 | EditorContent::EditorContent (PluginProcessor& p, juce::UndoManager& um) 26 | : apvts (p.getPluginState()) 27 | , sizeDial (*apvts.getParameter (ParamIDs::size), &um) 28 | , dampDial (*apvts.getParameter (ParamIDs::damp), &um) 29 | , widthDial (*apvts.getParameter (ParamIDs::width), &um) 30 | , mixDial (*apvts.getParameter (ParamIDs::mix), &um) 31 | , freezeButton (*apvts.getParameter (ParamIDs::freeze), &um) 32 | { 33 | setWantsKeyboardFocus (true); 34 | setFocusContainerType (FocusContainerType::keyboardFocusContainer); 35 | 36 | sizeDial.setExplicitFocusOrder (1); 37 | dampDial.setExplicitFocusOrder (2); 38 | freezeButton.setExplicitFocusOrder (3); 39 | widthDial.setExplicitFocusOrder (4); 40 | mixDial.setExplicitFocusOrder (5); 41 | 42 | addAndMakeVisible (sizeDial); 43 | addAndMakeVisible (dampDial); 44 | addAndMakeVisible (widthDial); 45 | addAndMakeVisible (mixDial); 46 | addAndMakeVisible (freezeButton); 47 | } 48 | 49 | void EditorContent::resized() 50 | { 51 | const juce::Rectangle baseDialBounds { 0, 73, 80, 96 }; 52 | sizeDial.setBounds (baseDialBounds.withX (46)); 53 | dampDial.setBounds (baseDialBounds.withX (144)); 54 | widthDial.setBounds (baseDialBounds.withX (342)); 55 | mixDial.setBounds (baseDialBounds.withX (440)); 56 | 57 | freezeButton.setBounds (259, 110, 48, 32); 58 | } 59 | 60 | bool EditorContent::keyPressed (const juce::KeyPress& k) 61 | { 62 | if (k.isKeyCode (juce::KeyPress::tabKey) && hasKeyboardFocus (false)) 63 | { 64 | sizeDial.grabKeyboardFocus(); 65 | return true; 66 | } 67 | 68 | return false; 69 | } 70 | -------------------------------------------------------------------------------- /src/ui/EditorContent.h: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #pragma once 23 | 24 | #include "../PluginProcessor.h" 25 | #include "Dial.h" 26 | #include "FreezeButton.h" 27 | #include 28 | #include 29 | 30 | class EditorContent final : public juce::Component 31 | { 32 | public: 33 | EditorContent (PluginProcessor& p, juce::UndoManager& um); 34 | 35 | void resized() override; 36 | bool keyPressed (const juce::KeyPress& k) override; 37 | 38 | private: 39 | juce::AudioProcessorValueTreeState& apvts; 40 | 41 | Dial sizeDial; 42 | Dial dampDial; 43 | Dial widthDial; 44 | Dial mixDial; 45 | 46 | FreezeButton freezeButton; 47 | 48 | JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (EditorContent) 49 | }; 50 | -------------------------------------------------------------------------------- /src/ui/EditorLnf.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #include "EditorLnf.h" 23 | #include "MyColours.h" 24 | #include 25 | 26 | EditorLnf::EditorLnf() 27 | { 28 | setDefaultSansSerifTypeface ( 29 | juce::Typeface::createSystemTypefaceFor (BinaryData::UbuntuRegular_ttf, BinaryData::UbuntuRegular_ttfSize)); 30 | } 31 | 32 | void EditorLnf::drawCornerResizer (juce::Graphics& g, int w, int h, bool isMouseOver, bool isMouseDragging) 33 | { 34 | juce::ignoreUnused (isMouseDragging); 35 | 36 | const auto width = static_cast (w); 37 | const auto height = static_cast (h); 38 | const auto lineThickness = juce::jmin (width, height) * 0.07f; 39 | 40 | g.setColour (isMouseOver ? MyColours::blue : MyColours::blackGrey); 41 | 42 | for (float i = 0.0f; i < 1.0f; i += 0.3f) 43 | { 44 | g.drawLine (width * i, height + 1.0f, width + 1.0f, height * i, lineThickness); 45 | g.drawLine (width * i + lineThickness, height + 1.0f, width + 1.0f, height * i + lineThickness, lineThickness); 46 | } 47 | } 48 | -------------------------------------------------------------------------------- /src/ui/EditorLnf.h: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #pragma once 23 | 24 | #include 25 | 26 | class EditorLnf final : public juce::LookAndFeel_V4 27 | { 28 | public: 29 | EditorLnf(); 30 | 31 | void drawCornerResizer (juce::Graphics& g, int w, int h, bool isMouseOver, bool isMouseDragging) override; 32 | 33 | private: 34 | JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (EditorLnf) 35 | }; 36 | -------------------------------------------------------------------------------- /src/ui/FreezeButton.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #include "FreezeButton.h" 23 | #include "MyColours.h" 24 | #include 25 | 26 | FreezeButton::FreezeButton (juce::RangedAudioParameter& param, juce::UndoManager* um) 27 | : audioParam (param) 28 | , paramAttachment (audioParam, [&] (float v) { updateState (static_cast (v)); }, um) 29 | { 30 | setWantsKeyboardFocus (true); 31 | setRepaintsOnMouseActivity (true); 32 | setColour (onColourId, MyColours::blue); 33 | setColour (offColourId, MyColours::midGrey); 34 | setColour (focusColourId, MyColours::midGrey.brighter (0.25f)); 35 | 36 | const auto svg = juce::Drawable::createFromImageData (BinaryData::FreezeIcon_svg, BinaryData::FreezeIcon_svgSize); 37 | jassert (svg != nullptr); 38 | 39 | if (svg != nullptr) 40 | iconPath = svg->getOutlineAsPath(); 41 | 42 | paramAttachment.sendInitialUpdate(); 43 | } 44 | 45 | void FreezeButton::resized() 46 | { 47 | iconBounds = getLocalBounds().toFloat(); 48 | iconPath.applyTransform (iconPath.getTransformToScaleToFit (iconBounds, true)); 49 | } 50 | 51 | void FreezeButton::paint (juce::Graphics& g) 52 | { 53 | g.setColour (findColour (state ? onColourId : hasKeyboardFocus (true) ? focusColourId : offColourId)); 54 | g.fillPath (iconPath); 55 | } 56 | 57 | void FreezeButton::mouseDown (const juce::MouseEvent& e) 58 | { 59 | juce::ignoreUnused (e); 60 | 61 | paramAttachment.setValueAsCompleteGesture (! state); 62 | 63 | const auto centre = iconBounds.getCentre(); 64 | iconPath.applyTransform (juce::AffineTransform::scale (0.95f, 0.95f, centre.x, centre.y)); 65 | } 66 | 67 | void FreezeButton::mouseUp (const juce::MouseEvent& e) 68 | { 69 | juce::ignoreUnused (e); 70 | iconPath.applyTransform (iconPath.getTransformToScaleToFit (iconBounds, true)); 71 | } 72 | 73 | void FreezeButton::focusGained (FocusChangeType cause) 74 | { 75 | juce::ignoreUnused (cause); 76 | repaint(); 77 | } 78 | 79 | void FreezeButton::focusLost (FocusChangeType cause) 80 | { 81 | juce::ignoreUnused (cause); 82 | repaint(); 83 | } 84 | 85 | bool FreezeButton::keyPressed (const juce::KeyPress& key) 86 | { 87 | if (key == juce::KeyPress::returnKey) 88 | { 89 | paramAttachment.setValueAsCompleteGesture (! state); 90 | return true; 91 | } 92 | 93 | return false; 94 | } 95 | 96 | void FreezeButton::updateState (bool newState) 97 | { 98 | state = newState; 99 | repaint(); 100 | } 101 | -------------------------------------------------------------------------------- /src/ui/FreezeButton.h: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #pragma once 23 | 24 | #include 25 | #include 26 | 27 | class FreezeButton final : public juce::Component 28 | { 29 | public: 30 | enum ColourIds 31 | { 32 | onColourId, 33 | offColourId, 34 | focusColourId 35 | }; 36 | 37 | explicit FreezeButton (juce::RangedAudioParameter& param, juce::UndoManager* um = nullptr); 38 | 39 | void paint (juce::Graphics& g) override; 40 | void resized() override; 41 | 42 | void mouseDown (const juce::MouseEvent& event) override; 43 | void mouseUp (const juce::MouseEvent& event) override; 44 | 45 | void focusGained (FocusChangeType cause) override; 46 | void focusLost (FocusChangeType cause) override; 47 | 48 | bool keyPressed (const juce::KeyPress& key) override; 49 | 50 | private: 51 | void updateState (bool newState); 52 | 53 | bool state { false }; 54 | 55 | juce::Path iconPath; 56 | juce::Rectangle iconBounds; 57 | 58 | juce::RangedAudioParameter& audioParam; 59 | juce::ParameterAttachment paramAttachment; 60 | 61 | JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (FreezeButton) 62 | }; 63 | -------------------------------------------------------------------------------- /src/ui/MyColours.h: -------------------------------------------------------------------------------- 1 | /* 2 | ============================================================================== 3 | 4 | Copyright 2021, 2022 Suzuki Kengo 5 | 6 | Simple Reverb is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | Simple Reverb is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with Simple Reverb. If not, see . 18 | 19 | ============================================================================== 20 | */ 21 | 22 | #pragma once 23 | 24 | #include 25 | 26 | namespace MyColours 27 | { 28 | 29 | const juce::Colour red { 0xffff3f3f }; 30 | const juce::Colour blue { 0xff6dd4ff }; 31 | const juce::Colour cream { 0xfff6f9e4 }; 32 | const juce::Colour grey { 0xffa0a0a0 }; 33 | const juce::Colour midGrey { 0xff666666 }; 34 | const juce::Colour blackGrey { 0xff353535 }; 35 | const juce::Colour black { 0xff141414 }; 36 | 37 | } // namespace MyColours 38 | --------------------------------------------------------------------------------