Toob File Player checkpoint.

.vscode/c_cpp_properties.json

@@ -16,7 +16,9 @@
             "cStandard": "c17",
             "cppStandard": "c++20",
             "intelliSenseMode": "linux-gcc-arm64",
-            "compileCommands": "${workspaceFolder}/build/compile_commands.json",
+            "compileCommands": [
+                "${workspaceFolder}/build/compile_commands.json"
+            ],
             "configurationProvider": "ms-vscode.cmake-tools"
         },
         {
@@ -33,7 +35,9 @@
             "cStandard": "c17",
             "cppStandard": "c++20",
             "intelliSenseMode": "linux-gcc-x64",
-            "compileCommands": "${workspaceFolder}/build/compile_commands.json",
+            "compileCommands": [
+                "${workspaceFolder}/build/compile_commands.json"
+            ],
             "configurationProvider": "ms-vscode.cmake-tools",
             "mergeConfigurations": true
         }

.vscode/launch.json

@@ -22,7 +22,6 @@
             // Resolved by CMake Tools:
             "program": "${command:cmake.launchTargetPath}",
             "args": [ 
-                "--no-sudo"
             ],
             "stopAtEntry": false,
             "cwd": "${workspaceFolder}",

.vscode/settings.json

@@ -102,7 +102,8 @@
         "format": "cpp",
         "locale": "cpp",
         "stdfloat": "cpp",
-        "text_encoding": "cpp"
+        "text_encoding": "cpp",
+        "forward_list": "cpp"
     },
     "cSpell.words": [
         "Alsa",

src/AlsaDriver.cpp

@@ -1809,6 +1809,9 @@ namespace pipedal
             {
                 inputSysexBuffer.resize(1024);
             }
+            ~AlsaMidiDeviceImpl() {
+                Close();
+            }
             void Open(const AlsaMidiDeviceInfo &device)
             {
                 runningStatus = 0;

src/AudioFileMetadata.cpp

@@ -0,0 +1,241 @@
+/*
+ *   Copyright (c) 2025 Robin E. R. Davies
+ *   All rights reserved.
+
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ 
+ *   The above copyright notice and this permission notice shall be included in all
+ *   copies or substantial portions of the Software.
+ 
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *   SOFTWARE.
+ */
+
+#include "AudioFileMetadata.hpp"
+#include <json.hpp>
+#include <chrono>
+#include <filesystem>
+#include <json_variant.hpp>
+#include "LRUCache.hpp"
+#include <sstream>
+
+using namespace pipedal;
+namespace fs = std::filesystem;
+namespace chrono = std::chrono;
+
+
+// Safely encode a filename for use in a shell command
+static std::string shell_escape_filename(const std::string& filename) {
+    std::string escaped;
+    escaped.reserve(filename.size() + 2); // Reserve space for quotes and content
+
+    // Wrap the filename in single quotes
+    escaped += '\'';
+    
+    for (char c : filename) {
+        // Escape single quotes by closing the quote, adding escaped quote, and reopening
+        if (c == '\'') {
+            escaped += "'\\''";
+        } else {
+            escaped += c;
+        }
+    }
+    
+    escaped += '\'';
+    return escaped;
+}
+
+
+static std::string readPipeToString(FILE* file) {
+    std::string content;
+    char buffer[4096];
+    size_t bytesRead;
+    while ((bytesRead = fread(buffer, 1, sizeof(buffer), file)) > 0) {
+        content.append(buffer, bytesRead);
+    }
+    return content;
+}
+
+
+static std::string GetJsonMetadata(const std::filesystem::path &path)
+{
+    /* ffprobe -loglevel error -show_streams -show_format -print_format stream_tags -of json 
+           ~/filename.flac */
+
+    std::stringstream ss;
+    ss << "/usr/bin/ffprobe -loglevel error -show_streams -show_format -print_format stream_tags -of json  "
+           << shell_escape_filename(path.string())
+           << " 2>/dev/null";
+
+    FILE *output = popen(ss.str().c_str(),"r");
+    if(output == nullptr) 
+    {
+        throw std::runtime_error("Failed to process file.");
+    }
+    std::string result;
+    try {
+        result = readPipeToString(output);
+    } catch (const std::exception&e)
+    {
+        pclose(output);
+        throw std::runtime_error(e.what());
+    }
+    int retcode = pclose(output);
+    if (retcode != 0)
+    {
+        throw std::runtime_error(result);
+    }
+    return result;
+}
+
+static float MetadataFloat(const json_variant&vt, float defaultValue = 0) 
+{
+    if (vt.is_string()) 
+    {
+        std::string s = vt.as_string();
+        std::stringstream ss(s);
+        float result = defaultValue;
+        ss >> result;
+        return result;
+    }
+    return defaultValue;
+}
+
+static std::string MetadataString(const json_variant&o,const std::vector<std::string>& names) {
+    for (const auto&name: names)
+    {
+        auto result = (*o.as_object())[name];
+        if (result.is_string()) 
+        {
+            return result.as_string();
+        }
+    }
+    return "";
+}
+
+AudioFileMetadata::AudioFileMetadata(const std::filesystem::path &file)
+{
+    try {
+        const std::string json = GetJsonMetadata(file);
+
+        json_variant vt; 
+
+        std::stringstream ss(json);
+        json_reader reader(ss);
+
+        reader.read(&vt);
+
+        auto top = vt.as_object();
+        auto format = top->at("format").as_object();
+        
+        this->duration_ = MetadataFloat(format->at("duration"),0);
+
+        auto tags = (*format)["tags"];
+        if (tags.is_object())
+        {
+            this->album_ = MetadataString(tags,{"ALBUM","album"});
+            this->artist_ = MetadataString(tags,{"ARTIST","artist"});
+            this->albumArtist_ = MetadataString(tags,{"ALBUM ARTIST","album_artist","album artist"});
+            this->title_ = MetadataString(tags,{"TITLE","title"});
+            this->date_ = MetadataString(tags,{"DATE","date"});
+            this->year_ = MetadataString(tags,{"YEAR","year"});
+            this->track_ = MetadataString(tags,{"track","TRACK",});
+            this->disc_ = MetadataString(tags,{"disc","DISC"});
+
+            if (title_ == "") {
+                this->title_ = file.stem();
+            }
+            this->totalTracks_ = MetadataString(tags,{"TOTALTRACKS"});
+        }
+    } catch (const std::exception &e)
+    {
+        std::string title = file.stem();
+        this->title_ = title;
+    }
+}
+
+namespace {
+    class AudioCacheKey {
+    public:
+        AudioCacheKey(const std::filesystem::path &path) {
+            this->path = path.string();
+            this->lastWrite = std::filesystem::last_write_time(path);
+
+        }
+        // Equality operator 
+        bool operator==(const AudioCacheKey& other) const {
+            return path == other.path && lastWrite == other.lastWrite;
+        }
+
+    public:
+        std::string path;
+        fs::file_time_type lastWrite;
+    };
+}
+
+namespace std {
+    template <>
+    struct hash<AudioCacheKey> {
+
+        
+        size_t operator()(const AudioCacheKey& key) const {
+            size_t path_hash = hash<std::string>{}(key.path);
+            size_t time_hash = hash<uintmax_t>{}(
+                duration_cast<std::chrono::nanoseconds>(key.lastWrite.time_since_epoch()).count()
+            );
+            // Combine hashes (boost::hash_combine approach)
+            return path_hash ^ (time_hash + 0x9e3779b9 + (path_hash << 6) + (path_hash >> 2));
+        }
+
+       
+    };
+}
+
+
+static LRUCache<AudioCacheKey,std::string> metadataCache {500};
+static std::mutex metadataCacheMutex;
+
+std::string pipedal::GetAudioFileMetadataString(const std::filesystem::path &path)
+{
+    std::lock_guard lock { metadataCacheMutex};
+    AudioCacheKey key { path};
+    std::string result;
+    if (metadataCache.get(key,result)) 
+    {
+        return result;
+    }
+    auto metadata = AudioFileMetadata(path);
+
+    std::stringstream ss;
+    json_writer writer(ss);
+    writer.write(metadata);
+    result = ss.str();
+
+    metadataCache.put(key,result);
+    return result;
+}
+
+
+JSON_MAP_BEGIN(AudioFileMetadata)
+JSON_MAP_REFERENCE(AudioFileMetadata, duration)
+JSON_MAP_REFERENCE(AudioFileMetadata, title)
+JSON_MAP_REFERENCE(AudioFileMetadata, track)
+JSON_MAP_REFERENCE(AudioFileMetadata, album)
+JSON_MAP_REFERENCE(AudioFileMetadata, disc)
+JSON_MAP_REFERENCE(AudioFileMetadata, artist)
+JSON_MAP_REFERENCE(AudioFileMetadata, albumArtist)
+JSON_MAP_REFERENCE(AudioFileMetadata, totalTracks)
+JSON_MAP_REFERENCE(AudioFileMetadata, date)
+JSON_MAP_REFERENCE(AudioFileMetadata, year)
+
+JSON_MAP_END()

src/AudioFileMetadata.hpp

@@ -0,0 +1,86 @@
+/*
+ *   Copyright (c) 2025 Robin E. R. Davies
+ *   All rights reserved.
+
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+
+ *   The above copyright notice and this permission notice shall be included in all
+ *   copies or substantial portions of the Software.
+
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *   SOFTWARE.
+ */
+
+#pragma once
+
+#include <string>
+#include <filesystem>
+#include "json.hpp"
+
+
+namespace pipedal
+{
+
+#define GETTER_SETTER_REF(name)                               \
+    const decltype(name##_) &name() const { return name##_; } \
+    void name(const decltype(name##_) &value) { name##_ = value; }
+
+#define GETTER_SETTER_VEC(name)                   \
+    decltype(name##_) &name() { return name##_; } \
+    const decltype(name##_) &name() const { return name##_; }
+
+    // void name(decltype(const name##_) &value) { name##_ =  value; }
+    // void name(decltype(const name##_) &&value) { name##_ =  std::move(value); }
+
+#define GETTER_SETTER(name)                            \
+    decltype(name##_) name() const { return name##_; } \
+    void name(decltype(name##_) value) { name##_ = value; }
+
+    class AudioFileMetadata
+    {
+    private:
+        float duration_ = 0;
+        std::string title_;
+        std::string track_;
+        std::string album_;
+        std::string disc_;
+        std::string artist_;
+        std::string albumArtist_;
+        std::string totalTracks_;
+        std::string date_;
+        std::string year_;
+
+
+    public:
+        AudioFileMetadata(const std::filesystem::path &file);
+
+        GETTER_SETTER(duration);
+        GETTER_SETTER_REF(title);
+        GETTER_SETTER_REF(track);
+        GETTER_SETTER_REF(album);
+        GETTER_SETTER_REF(disc);
+        GETTER_SETTER_REF(artist);
+        GETTER_SETTER_REF(albumArtist);
+
+    public:
+        DECLARE_JSON_MAP(AudioFileMetadata);
+
+    };
+
+    std::string GetAudioFileMetadataString(const std::filesystem::path &path);
+    
+#undef GETTER_SETTER
+#undef GETTER_SETTER_VEC
+#undef GETTER_SETTER_REF
+
+}

src/AudioFiles.cpp

@@ -0,0 +1,149 @@
+/*
+ *   Copyright (c) 2025 Robin E. R. Davies
+ *   All rights reserved.
+
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ 
+ *   The above copyright notice and this permission notice shall be included in all
+ *   copies or substantial portions of the Software.
+ 
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *   SOFTWARE.
+ */
+
+
+ #include "AudioFiles.hpp"
+ #include <filesystem>
+ #include <limits>
+
+ #include <sqlite3.h>
+
+
+ using namespace pipedal;
+
+
+static constexpr size_t INVALID_INDEX = std::numeric_limits<size_t>::max();
+
+ namespace fs = std::filesystem;
+
+ namespace {
+    class DirectoryList {
+    public:
+        DirectoryList(const fs::path&path);
+    
+        const std::vector<std::filesystem::path> &files() {
+            return files_;
+        }
+    private:
+
+        std::vector<std::filesystem::path> files_;
+    };
+    
+    class AudioFileInfoImpl: public AudioFileInfo {
+    public:
+        virtual ~AudioFileInfoImpl() { }
+    protected:
+        virtual std::string GetNextAudioFile(const std::string&path) override;
+        virtual std::string GetPreviousAudioFile(const std::string&path) override;
+    };
+    /////////////////////
+
+    DirectoryList::DirectoryList(const fs::path&path)
+    {
+        for (const auto&dirEntry: fs::directory_iterator(path))
+        {
+            if (dirEntry.is_regular_file())
+            {
+                fs::path t = dirEntry.path();
+                if (!t.filename().string().starts_with('.'))
+                {
+                    files_.push_back(std::move(t));
+                }
+            }
+        }
+    }
+    
+    std::string AudioFileInfoImpl::GetNextAudioFile(const std::string&path_) {
+        try
+        {
+            fs::path path {path_};
+            if (fs::exists(path) && fs::is_regular_file(path))
+            {
+                DirectoryList directoryList(path.parent_path());
+                size_t index = INVALID_INDEX;
+                auto &files = directoryList.files();
+                for (size_t i= 0; i < files.size(); ++i)
+                {
+                    if (files[i] == path)
+                    {
+                        size_t next = i;
+                        if (next == files.size()-1)
+                        {
+                            next = 0;
+                        } else {
+                            ++next;
+                        }
+                        return files[next];
+                    }
+                }
+
+            } 
+        } catch (const std::exception&e)
+        {
+
+        }
+        return "";
+
+    }
+    std::string AudioFileInfoImpl::GetPreviousAudioFile(const std::string&path_) 
+    {
+        try
+        {
+            fs::path path {path_};
+            if (fs::exists(path) && fs::is_regular_file(path))
+            {
+                DirectoryList directoryList(path.parent_path());
+                size_t index = INVALID_INDEX;
+                auto &files = directoryList.files();
+                for (size_t i= 0; i < files.size(); ++i)
+                {
+                    if (files[i] == path)
+                    {
+                        size_t previous = i;
+                        if (previous == 0)
+                        {
+                            previous = files.size()-1;
+                        } else {
+                            --previous;
+                        }
+                        return files[previous];
+                    }
+                }
+
+            } 
+        } catch (const std::exception&e)
+        {
+
+        }
+        return "";
+
+    }
+
+ }
+
+ static AudioFileInfoImpl instance;
+
+ AudioFileInfo&AudioFileInfo::GetInstance()
+ {
+    return instance;
+ }

src/AudioFiles.hpp

@@ -0,0 +1,39 @@
+/*
+ *   Copyright (c) 2025 Robin E. R. Davies
+ *   All rights reserved.
+
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ 
+ *   The above copyright notice and this permission notice shall be included in all
+ *   copies or substantial portions of the Software.
+ 
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *   SOFTWARE.
+ */
+
+#pragma once 
+
+#include <string>
+
+namespace pipedal {
+    class AudioFileInfo {
+    protected:
+        AudioFileInfo() { }
+        virtual ~AudioFileInfo() {}
+    public:
+        static AudioFileInfo&GetInstance();
+
+        virtual std::string GetNextAudioFile(const std::string&path) = 0;
+        virtual std::string GetPreviousAudioFile(const std::string&path) = 0;
+    };
+}

src/AudioHost.cpp

@@ -1173,7 +1173,7 @@ private:
 
                 if (buffersValid)
                 {
-                    pedalboard->ProcessParameterRequests(pParameterRequests);
+                    pedalboard->ProcessParameterRequests(pParameterRequests,nframes);
 
                     processed = pedalboard->Run(inputBuffers, outputBuffers, (uint32_t)nframes, &realtimeWriter);
                     if (processed)

src/AudioHost.hpp

@@ -69,6 +69,7 @@ namespace pipedal
 
         const char *errorMessage = nullptr;
         std::string jsonResponse;
+        int64_t sampleTimeout = 0;
 
         RealtimePatchPropertyRequest *pNext = nullptr;
 
@@ -102,13 +103,16 @@ namespace pipedal
             int64_t instanceId_,
             LV2_URID uridUri_,
             std::function<void(const std::string &jsonResjult)> onSuccess_,
-            std::function<void(const std::string &error)> onError_)
+            std::function<void(const std::string &error)> onError_,
+            size_t sampleTimeout)
             : onPatchRequestComplete(onPatchRequestcomplete_),
               clientId(clientId_),
               instanceId(instanceId_),
               uridUri(uridUri_),
               onSuccess(onSuccess_),
-              onError(onError_)
+              onError(onError_),
+              sampleTimeout((int64_t)sampleTimeout)
+
         {
             requestType = RequestType::PatchGet;
         }
@@ -119,13 +123,15 @@ namespace pipedal
             LV2_URID uridUri_,
             LV2_Atom *atomValue,
             std::function<void(const std::string &jsonResjult)> onSuccess_,
-            std::function<void(const std::string &error)> onError_)
+            std::function<void(const std::string &error)> onError_,
+            size_t sampleTimeout)
             : onPatchRequestComplete(onPatchRequestcomplete_),
               clientId(clientId_),
               instanceId(instanceId_),
               uridUri(uridUri_),
               onSuccess(onSuccess_),
-              onError(onError_)
+              onError(onError_),
+              sampleTimeout(sampleTimeout)
         {
             requestType = RequestType::PatchSet;
             size_t size = atomValue->size + sizeof(LV2_Atom);

src/CMakeLists.txt

@@ -12,6 +12,7 @@ set (USE_SANITIZE OFF) # seems to be broken on Ubuntu 24.10
 set(CXX_STANDARD 20)
 
 
+
 include(FetchContent)
 
 # FOR FTXUI
@@ -45,6 +46,9 @@ include(FindPkgConfig)
 
 find_package(sdbus-c++ REQUIRED)
 
+find_package(SQLiteCpp REQUIRED)
+
+
 
 find_package(ICU REQUIRED COMPONENTS uc i18n  )
 message(STATUS  "ICU_LIBRARIES: ${ICU_LIBRARIES}")
@@ -192,6 +196,9 @@ else()
 endif()
 
 set (PIPEDAL_SOURCES
+    AudioFiles.cpp AudioFiles.hpp
+    AudioFileMetadata.cpp AudioFileMetadata.hpp
+    LRUCache.hpp
     CpuTemperatureMonitor.cpp CpuTemperatureMonitor.hpp
     SchedulerPriority.hpp SchedulerPriority.cpp
     ModFileTypes.cpp ModFileTypes.hpp
@@ -304,6 +311,7 @@ set (PIPEDAL_INCLUDES
     ${JACK_INCLUDE_DIRS} ${LILV_0_INCLUDE_DIRS}  
     ${VST3_INCLUDES}
     ${WEBSOCKETPP_INCLUDE_DIRS}    
+    ${SQLite3_INCLUDE_DIRS}
     .
 )
 
@@ -314,7 +322,7 @@ set(PIPEDAL_LIBS libpipedald zip
     ${VST3_LIBRARIES}
     ${LILV_0_LIBRARIES} 
      # ${JACK_LIBRARIES} - pending delete for JACK support.
-
+    ${SQLite3_LIBRARIES}
      )
 
 
@@ -383,8 +391,9 @@ add_executable(AuxInTest
 )
 
 add_executable(pipedaltest 
-testMain.cpp
+    testMain.cpp
 
+    LRUCacheTest.cpp
     ModFileTypesTest.cpp
     jsonTest.cpp
     UpdaterTest.cpp
@@ -822,7 +831,7 @@ add_custom_command(OUTPUT ${REACT_NOTICES_FILE}
         --output ${REACT_NOTICES_FILE} 
         --projectCopyright ${DEBIAN_COPYRIGHT_FILE} 
         liblilv-0-0 ${BOOST_COPYRIGHT_DIR} lv2-dev libsdbus-c++-dev librsvg2-2 libpango-1.0-0 libx11-6 libxrandr2
-    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
     DEPENDS ${DEBIAN_COPYRIGHT_FILE} "$<TARGET_FILE:processcopyrights>"
     COMMENT "Updating copyright notices."
 )

src/LRUCache.hpp

@@ -0,0 +1,123 @@
+/*
+ *   Copyright (c) 2025 Robin E. R. Davies
+ *   All rights reserved.
+
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ 
+ *   The above copyright notice and this permission notice shall be included in all
+ *   copies or substantial portions of the Software.
+ 
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *   SOFTWARE.
+ */
+/*
+ *   Copyright (c) 2025 Robin E. R. Davies
+ *   All rights reserved.
+
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ 
+ *   The above copyright notice and this permission notice shall be included in all
+ *   copies or substantial portions of the Software.
+ 
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *   SOFTWARE.
+ */
+#pragma once 
+
+#include <unordered_map>
+#include <list>
+#include <stdexcept>
+
+template <typename KEY, typename VALUE>
+class LRUCache {
+public:
+    struct CacheNode {
+        KEY key;
+        VALUE value;
+        CacheNode(KEY k, VALUE v) : key(k), value(v) {}
+    };
+private:
+    size_t capacity;
+    std::list<CacheNode> cache_list; // Doubly-linked list for LRU order
+    std::unordered_map<KEY, typename std::list<CacheNode>::iterator> cache_map; // Map key to list iterator
+
+public:
+    explicit LRUCache(size_t cap) : capacity(cap) {
+        if (cap == 0) {
+            throw std::invalid_argument("Cache capacity must be greater than 0");
+        }
+    }
+
+    // Get value by key, return false if not found
+    bool get(const KEY& key, VALUE& value) {
+        auto it = cache_map.find(key);
+        if (it == cache_map.end()) {
+            return false;
+        }
+        // Move to front (most recently used)
+        cache_list.splice(cache_list.begin(), cache_list, it->second);
+        value = it->second->value;
+        return true;
+    }
+
+    // Put key-value pair into cache
+    void put(const KEY& key, const VALUE& value) {
+        auto it = cache_map.find(key);
+        if (it != cache_map.end()) {
+            // Update existing key
+            cache_list.splice(cache_list.begin(), cache_list, it->second);
+            it->second->value = value;
+            return;
+        }
+
+        // Add new key-value pair
+        cache_list.emplace_front(key, value);
+        cache_map[key] = cache_list.begin();
+
+        // Evict least recently used if over capacity
+        if (cache_map.size() > capacity) {
+            auto lru = cache_list.back();
+            cache_map.erase(lru.key);
+            cache_list.pop_back();
+        }
+    }
+
+    // Check if key exists
+    bool contains(const KEY& key) const {
+        return cache_map.find(key) != cache_map.end();
+    }
+
+    // Get current size
+    size_t size() const {
+        return cache_map.size();
+    }
+
+    // Get capacity
+    size_t get_capacity() const {
+        return capacity;
+    }
+    const std::list<CacheNode> &cache() const {
+        return cache_list;
+    }
+};
+

src/LRUCacheTest.cpp

@@ -0,0 +1,67 @@
+// Copyright (c) 2025 Robin Davies
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+// the Software, and to permit persons to whom the Software is furnished to do so,
+// subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+#include "pch.h"
+#include "catch.hpp"
+#include "LRUCache.hpp"
+#include <string>
+#include <iostream>
+
+using namespace std;
+
+TEST_CASE( "LRUCache test", "[lrucache]" ) {
+
+    LRUCache<int,int> lruCache(5);
+
+    for (int i = 0; i < 10; ++i)
+    {
+        lruCache.put(i,i);
+    }
+    REQUIRE(lruCache.cache().size() == 5);
+
+    REQUIRE(lruCache.cache().begin()->value == 9);
+
+    int value;
+    REQUIRE(lruCache.get(5,value) == true);
+    REQUIRE(value == 5);
+    REQUIRE(lruCache.cache().begin()->value == 5);
+
+    cout << '[';
+    for (auto it = lruCache.cache().begin();it != lruCache.cache().end(); ++it)
+    {
+        cout << it->value << ',';
+    }
+    cout << ']' << endl;
+    for (auto it = ++lruCache.cache().begin();it != lruCache.cache().end(); ++it)
+    {
+        REQUIRE(it->value != 5);
+    }
+    lruCache.put(1,1);
+    cout << '[';
+    for (auto it = lruCache.cache().begin();it != lruCache.cache().end(); ++it)
+    {
+        cout << it->value << ',';
+    }
+    cout << ']' << endl;
+
+
+
+
+
+}

src/Lv2Effect.cpp

@@ -1116,3 +1116,4 @@ void Lv2Effect::SetPathPatchProperty(const std::string &propertyUri, const std::
 {
     mainThreadPathProperties[propertyUri] = jsonAtom;
 }
+

src/Lv2Effect.hpp

@@ -56,6 +56,7 @@ namespace pipedal
         virtual void OnLogDebug(const char*message);
 
     private:
+        
         std::unordered_map<std::string,int> controlIndex;
 
         FileBrowserFilesFeature fileBrowserFilesFeature;

src/Lv2Pedalboard.cpp

@@ -562,11 +562,13 @@ void Lv2Pedalboard::GatherPathPatchProperties(IPatchWriterCallback *cbPatchWrite
     }
 }
 
-void Lv2Pedalboard::ProcessParameterRequests(RealtimePatchPropertyRequest *pParameterRequests)
+void Lv2Pedalboard::ProcessParameterRequests(RealtimePatchPropertyRequest *pParameterRequests, size_t samplesThisTime)
 {
     while (pParameterRequests != nullptr)
     {
+        pParameterRequests->sampleTimeout -= samplesThisTime;
         IEffect *pEffect = this->GetEffect(pParameterRequests->instanceId);
+
         if (pEffect == nullptr)
         {
             pParameterRequests->errorMessage = "No such effect.";
@@ -574,8 +576,12 @@ void Lv2Pedalboard::ProcessParameterRequests(RealtimePatchPropertyRequest *pPara
         else if (pEffect->IsVst3())
         {
             pParameterRequests->errorMessage = "Not supported for VST3 plugins";
+        } else if (pParameterRequests->sampleTimeout < 0)
+        {
+            pParameterRequests->sampleTimeout = 0;
+            pParameterRequests->errorMessage = "Timed out.";
         }
-        else
+        else 
         {
             if (pEffect->IsLv2Effect())
             {

src/Lv2Pedalboard.hpp

@@ -153,7 +153,7 @@ namespace pipedal
 
         void ResetAtomBuffers();
 
-        void ProcessParameterRequests(RealtimePatchPropertyRequest *pParameterRequests);
+        void ProcessParameterRequests(RealtimePatchPropertyRequest *pParameterRequests, size_t samplesThisTime);
         void GatherPatchProperties(RealtimePatchPropertyRequest *pParameterRequests);
         void GatherPathPatchProperties(IPatchWriterCallback *cbPatchWriter);
 

src/PiPedalModel.cpp

@@ -1615,19 +1615,30 @@ void PiPedalModel::SendSetPatchProperty(
 {
 
     std::lock_guard<std::recursive_mutex> lock(mutex);
+    if (!audioHost)
+    {
+        onError("Audio not running.");        
+        return;
+    }
 
     // save the property to the preset (currently used to reconstruct snapshots only)
     PedalboardItem *pedalboardItem = this->pedalboard.GetItem(instanceId);
-    if (pedalboardItem)
+    if (pedalboardItem && value.is_string())
     {
-        json_variant abstractPath = pluginHost.AbstractPath(value);
-        std::ostringstream ss;
-        json_writer writer(ss);
-        writer.write(abstractPath);
-        std::string atomString = ss.str();
-        pedalboardItem->pathProperties_[propertyUri] = atomString;
+        std::shared_ptr<Lv2PluginInfo> pluginInfo = GetPluginInfo(pedalboardItem->uri_);
+        auto pipedalUi = pluginInfo->piPedalUI();
+        auto fileProperty = pipedalUi->GetFileProperty(propertyUri);
+        if (fileProperty && value.is_string()) {
+            
+            json_variant abstractPath = pluginHost.AbstractPath(value);
+            std::ostringstream ss;
+            json_writer writer(ss);
+            writer.write(abstractPath);
+            std::string atomString = ss.str();
+            pedalboardItem->pathProperties_[propertyUri] = atomString;
+        }
+        this->SetPresetChanged(clientId, true);
     }
-    this->SetPresetChanged(clientId, true);
     LV2_Atom *atomValue = atomConverter.ToAtom(value);
 
     std::function<void(RealtimePatchPropertyRequest *)> onRequestComplete{
@@ -1657,7 +1668,7 @@ void PiPedalModel::SendSetPatchProperty(
                     }
                     else
                     {
-                        if (pParameter->onSuccess)
+                        if (onSuccess)
                         {
                             onSuccess();
                         }
@@ -1668,10 +1679,12 @@ void PiPedalModel::SendSetPatchProperty(
         }};
 
     LV2_URID urid = this->pluginHost.GetLv2Urid(propertyUri.c_str());
-
+    size_t sampleTimeout = 0.5*audioHost->GetSampleRate();
     RealtimePatchPropertyRequest *request = new RealtimePatchPropertyRequest(
         onRequestComplete,
-        clientId, instanceId, urid, atomValue, nullptr, onError);
+        clientId, instanceId, urid, atomValue, nullptr, onError,
+        sampleTimeout
+    );
 
     outstandingParameterRequests.push_back(request);
     if (this->audioHost)
@@ -1684,7 +1697,7 @@ void PiPedalModel::SendGetPatchProperty(
     int64_t clientId,
     int64_t instanceId,
     const std::string uri,
-    std::function<void(const std::string &jsonResjult)> onSuccess,
+    std::function<void(const std::string &jsonResult)> onSuccess,
     std::function<void(const std::string &error)> onError)
 {
     std::function<void(RealtimePatchPropertyRequest *)> onRequestComplete{
@@ -1732,16 +1745,20 @@ void PiPedalModel::SendGetPatchProperty(
         }};
 
     LV2_URID urid = this->pluginHost.GetLv2Urid(uri.c_str());
-    RealtimePatchPropertyRequest *request = new RealtimePatchPropertyRequest(
-        onRequestComplete,
-        clientId, instanceId, urid, onSuccess, onError);
 
     std::lock_guard<std::recursive_mutex> lock(mutex);
-    outstandingParameterRequests.push_back(request);
-    if (this->audioHost)
+
+    if (!this->audioHost)
     {
-        this->audioHost->sendRealtimeParameterRequest(request);
+        onError("Audio stopped.");
     }
+    size_t sampleTimeout = 0.3*audioHost->GetSampleRate();
+    RealtimePatchPropertyRequest *request = new RealtimePatchPropertyRequest(
+        onRequestComplete,
+        clientId, instanceId, urid, onSuccess, onError,sampleTimeout);
+
+    outstandingParameterRequests.push_back(request);
+    this->audioHost->sendRealtimeParameterRequest(request);
 }
 
 BankIndex PiPedalModel::GetBankIndex() const

src/PiPedalUI.hpp

@@ -33,6 +33,8 @@
 #include "ModFileTypes.hpp"
 
 
+#define PIPEDAL_HOST_FEATURE  "http://github.com/rerdavies/pipedal#host" // Plugin can only be hosted by PiPedal
+
 #define PIPEDAL_PATCH "http://github.com/rerdavies/pipedal/patch"
 #define PIPEDAL_PATCH_PREFIX PIPEDAL_PATCH "#"
 #define PIPEDAL_PATCH__readable (PIPEDAL_PATCH_PREFIX "readable")

src/PluginHost.cpp

@@ -615,7 +615,7 @@ Lv2PluginInfo::FindWritablePathProperties(PluginHost *lv2Host, const LilvPlugin
     // example:
 
     // <http://github.com/mikeoliphant/neural-amp-modeler-lv2#model>
-    //     a lv2:Parameter;
+//     a lv2:Parameter;
     //     rdfs:label "Model";
     //     rdfs:range atom:Path.
     // ...
@@ -901,6 +901,7 @@ std::vector<std::string> supportedFeatures = {
     LV2_STATE__mapPath,
     LV2_STATE__freePath,
     LV2_CORE__inPlaceBroken,
+    PIPEDAL_HOST_FEATURE,
 
     // UI features that we can ignore, since we won't load their ui.
     "http://lv2plug.in/ns/extensions/ui#makeResident",

src/WebServerConfig.cpp

@@ -35,6 +35,9 @@
 #include "json.hpp"
 #include "HotspotManager.hpp"
 #include "MimeTypes.hpp"
+#include "AudioFileMetadata.hpp"
+#include "AudioFiles.hpp"
+
 
 #define OLD_PRESET_EXTENSION ".piPreset"
 #define PRESET_EXTENSION ".piPreset"
@@ -52,20 +55,20 @@ using namespace pipedal;
 using namespace boost::system;
 namespace fs = std::filesystem;
 
-
-
-static bool HasDotDot(const std::filesystem::path &path) {
+static bool HasDotDot(const std::filesystem::path &path)
+{
     for (auto &part : path)
     {
-        if (part == "..") {
+        if (part == "..")
+        {
             return true;
         }
-        if (part == ".") 
+        if (part == ".")
         {
             return true;
         }
     }
-    return false;   
+    return false;
 }
 
 class UserUploadResponse
@@ -80,12 +83,12 @@ JSON_MAP_REFERENCE(UserUploadResponse, errorMessage)
 JSON_MAP_REFERENCE(UserUploadResponse, path)
 JSON_MAP_END()
 
-static std::string GetMimeType(const std::filesystem::path&path) {
+static std::string GetMimeType(const std::filesystem::path &path)
+{
     std::string extension = path.extension();
-    const MimeTypes&mimeTypes = MimeTypes::instance();
+    const MimeTypes &mimeTypes = MimeTypes::instance();
     auto result = mimeTypes.MimeTypeFromExtension(extension);
     return result;
-
 }
 static bool IsZipFile(const std::filesystem::path &path)
 {
@@ -179,6 +182,17 @@ public:
         {
             return true;
         }
+        else if (segment == "AudioMetadata")
+        {
+            return true;
+        } else if (segment == "NextAudioFile")
+        {
+            return true;
+        } else if (segment == "PreviousAudioFile")
+        {
+            return true;
+        }
+
         return false;
     }
 
@@ -246,15 +260,17 @@ public:
         try
         {
             std::string segment = request_uri.segment(1);
-            if (segment == "downloadMediaFile") {
+            if (segment == "downloadMediaFile")
+            {
                 fs::path path = request_uri.query("path");
-                
+
                 if (!fs::exists(path) || !this->model->IsInUploadsDirectory(path) || HasDotDot(path))
                 {
                     throw PiPedalException("File not found.");
                 }
                 auto mimeType = GetMimeType(path);
-                if (mimeType.empty()) {
+                if (mimeType.empty())
+                {
                     throw PiPedalException("Can't download files of this type.");
                 }
                 res.set(HttpField::content_type, mimeType);
@@ -343,18 +359,20 @@ public:
         {
             std::string segment = request_uri.segment(1);
 
-            if (segment == "downloadMediaFile") {
+            if (segment == "downloadMediaFile")
+            {
                 fs::path path = request_uri.query("path");
-                
+
                 bool t = this->model->IsInUploadsDirectory(path);
-                std::cout << (t? "true": "false") << std::endl;
+                std::cout << (t ? "true" : "false") << std::endl;
                 (void)t;
                 if (!fs::exists(path) || !this->model->IsInUploadsDirectory(path) || HasDotDot(path))
                 {
                     throw PiPedalException("File not found.");
                 }
                 auto mimeType = GetMimeType(path);
-                if (mimeType.empty()) {
+                if (mimeType.empty())
+                {
                     throw PiPedalException("Can't download files of this type.");
                 }
                 res.set(HttpField::content_type, mimeType);
@@ -363,9 +381,10 @@ public:
                 res.set(HttpField::content_disposition, disposition);
                 size_t contentLength = std::filesystem::file_size(path);
                 res.setContentLength(contentLength);
-                res.setBodyFile(path,false);
+                res.setBodyFile(path, false);
                 return;
-            } else if (segment == "downloadPluginPresets")
+            }
+            else if (segment == "downloadPluginPresets")
             {
                 std::string name;
                 std::string content;
@@ -416,6 +435,65 @@ public:
                 res.set(HttpField::content_disposition, GetContentDispositionHeader(name, BANK_EXTENSION));
                 res.setBodyFile(tmpFile);
             }
+            else if (segment == "AudioMetadata")
+            {
+                res.set(HttpField::content_type, "application/json");
+                // res.set(HttpField::cache_control, "no-cache");
+                fs::path path = request_uri.query("path");
+
+                if (!fs::exists(path) || !this->model->IsInUploadsDirectory(path) || HasDotDot(path))
+                {
+                    throw PiPedalException("File not found.");
+                }
+                std::string metadata = GetAudioFileMetadataString(path);
+                res.setBody(metadata);
+            }
+            else if (segment == "NextAudioFile")
+            {
+                res.set(HttpField::content_type, "application/json");
+                // res.set(HttpField::cache_control, "no-cache");
+                fs::path path = request_uri.query("path");
+
+                try {
+                    if (!fs::exists(path) || !this->model->IsInUploadsDirectory(path) || HasDotDot(path))
+                    {
+                        throw PiPedalException("File not found.");
+                    }
+
+                    std::string nextFile = AudioFileInfo::GetInstance().GetNextAudioFile(path);
+                    std::stringstream ss;
+                    json_writer writer(ss);
+                    writer.write(nextFile);
+
+                    res.setBody(ss.str());
+                } catch (const std::exception&e)
+                {
+                    res.setBody("''");
+                }
+            } 
+            else if (segment == "PreviousAudioFile")
+            {
+                res.set(HttpField::content_type, "application/json");
+                // res.set(HttpField::cache_control, "no-cache");
+                fs::path path = request_uri.query("path");
+
+                try {
+                    if (!fs::exists(path) || !this->model->IsInUploadsDirectory(path) || HasDotDot(path))
+                    {
+                        throw PiPedalException("File not found.");
+                    }
+                    std::string previousFile = AudioFileInfo::GetInstance().GetPreviousAudioFile(path);
+                    std::stringstream ss;
+                    json_writer writer(ss);
+                    writer.write(previousFile);
+
+                    res.setBody(ss.str());
+                } catch (const std::exception&e)
+                {
+                    res.setBody("\"\"");
+                }
+            } 
+
             else
             {
                 throw PiPedalException("Not found");
@@ -628,7 +706,7 @@ public:
 
                     int64_t instanceId;
                     {
-                        std::istringstream ss { instanceIdString};
+                        std::istringstream ss{instanceIdString};
                         ss >> instanceId;
                         if (!ss)
                         {
@@ -669,7 +747,7 @@ public:
                                     if (extensionChecker.IsValidExtension(extension))
                                     {
                                         auto si = zipFile->GetFileInputStream(inputFile);
-                                        std::string path = this->model->UploadUserFile(directory, instanceId,patchProperty, inputFile, si, zipFile->GetFileSize(inputFile));
+                                        std::string path = this->model->UploadUserFile(directory, instanceId, patchProperty, inputFile, si, zipFile->GetFileSize(inputFile));
                                     }
                                 }
                             }
@@ -687,7 +765,7 @@ public:
                     }
                     else
                     {
-                        outputFileName = this->model->UploadUserFile(directory, instanceId,patchProperty, filename, req.get_body_input_stream(), req.content_length());
+                        outputFileName = this->model->UploadUserFile(directory, instanceId, patchProperty, filename, req.get_body_input_stream(), req.content_length());
                     }
 
                     if (outputFileName.is_relative())
@@ -783,7 +861,7 @@ public:
           << ", \"socket_server_address\": \"" << webSocketAddress
           << "\", \"ui_plugins\": [ ], \"max_upload_size\": " << maxUploadSize
           << ", \"enable_auto_update\": " << (ENABLE_AUTO_UPDATE ? " true" : "false")
-          << ", \"has_wifi_device\": " << (HotspotManager::HasWifiDevice() ? " true": "false")
+          << ", \"has_wifi_device\": " << (HotspotManager::HasWifiDevice() ? " true" : "false")
           << " }";
 
         return s.str();

todo.txt

@@ -1,3 +1,16 @@
+Sort order.
+Do we have a better plugin category than "Utility"
+.index files.
+- pipewire aux in?
+
+libsqlite3-dev install
+libsqlitecpp-dev install
+
+Check that OnNotifyPatchProperty still worsk for 
+- FilePropertyControl
+- PowerStage2.
+- ToobSpectrumAnaylyzer.
+
 pcm.pipedal_aux_in {
     type file
     file "/tmp/aux_input_fifo"

vite/index.html

@@ -23,6 +23,7 @@
       }
     </style>
     <script>
+        
       const androidHosted = !!(window.AndroidHost);
   
       var colorScheme = localStorage.getItem("colorScheme");

vite/package-lock.json

@@ -14,6 +14,7 @@
         "@mui/icons-material": "^6.4.4",
         "@mui/material": "^6.4.4",
         "@mui/styles": "^6.4.4",
+        "@react-hook/window-size": "^3.1.1",
         "@types/react-window": "^1.8.8",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
@@ -1517,6 +1518,62 @@
         "url": "https://opencollective.com/popperjs"
       }
     },
+    "node_modules/@react-hook/debounce": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@react-hook/debounce/-/debounce-3.0.0.tgz",
+      "integrity": "sha512-ir/kPrSfAzY12Gre0sOHkZ2rkEmM4fS5M5zFxCi4BnCeXh2nvx9Ujd+U4IGpKCuPA+EQD0pg1eK2NGLvfWejag==",
+      "license": "MIT",
+      "dependencies": {
+        "@react-hook/latest": "^1.0.2"
+      },
+      "peerDependencies": {
+        "react": ">=16.8"
+      }
+    },
+    "node_modules/@react-hook/event": {
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/@react-hook/event/-/event-1.2.6.tgz",
+      "integrity": "sha512-JUL5IluaOdn5w5Afpe/puPa1rj8X6udMlQ9dt4hvMuKmTrBS1Ya6sb4sVgvfe2eU4yDuOfAhik8xhbcCekbg9Q==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react": ">=16.8"
+      }
+    },
+    "node_modules/@react-hook/latest": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/@react-hook/latest/-/latest-1.0.3.tgz",
+      "integrity": "sha512-dy6duzl+JnAZcDbNTfmaP3xHiKtbXYOaz3G51MGVljh548Y8MWzTr+PHLOfvpypEVW9zwvl+VyKjbWKEVbV1Rg==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react": ">=16.8"
+      }
+    },
+    "node_modules/@react-hook/throttle": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/@react-hook/throttle/-/throttle-2.2.0.tgz",
+      "integrity": "sha512-LJ5eg+yMV8lXtqK3lR+OtOZ2WH/EfWvuiEEu0M3bhR7dZRfTyEJKxH1oK9uyBxiXPtWXiQggWbZirMCXam51tg==",
+      "license": "MIT",
+      "dependencies": {
+        "@react-hook/latest": "^1.0.2"
+      },
+      "peerDependencies": {
+        "react": ">=16.8"
+      }
+    },
+    "node_modules/@react-hook/window-size": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/@react-hook/window-size/-/window-size-3.1.1.tgz",
+      "integrity": "sha512-yWnVS5LKnOUIrEsI44oz3bIIUYqflamPL27n+k/PC//PsX/YeWBky09oPeAoc9As6jSH16Wgo8plI+ECZaHk3g==",
+      "license": "MIT",
+      "dependencies": {
+        "@react-hook/debounce": "^3.0.0",
+        "@react-hook/event": "^1.2.1",
+        "@react-hook/throttle": "^2.2.0"
+      },
+      "peerDependencies": {
+        "react": ">=16.8"
+      }
+    },
     "node_modules/@rollup/pluginutils": {
       "version": "5.1.4",
       "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-5.1.4.tgz",

vite/package.json

@@ -16,6 +16,7 @@
     "@mui/icons-material": "^6.4.4",
     "@mui/material": "^6.4.4",
     "@mui/styles": "^6.4.4",
+    "@react-hook/window-size": "^3.1.1",
     "@types/react-window": "^1.8.8",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",

vite/public/index.html

@@ -120,7 +120,7 @@
 
 <body style="overscroll-behavior: none; overflow: hidden">
   <noscript>You need to enable JavaScript to run this app.</noscript>
-  <div id="root" style="height: 100%;position: absolute;left: 0px;right: 0px;top:0px;bottom: 0px"></div>
+  <div id="root" style="height: 100%;position: absolute;left: px;right: 0px;top:0px;bottom: 0px"></div>
   <!--
       This HTML file is a template.
       If you open it directly in the browser, you will see an empty page.

vite/src/pipedal/AppThemed.css

@@ -14,6 +14,29 @@
 }
 div {
     min-width: 0;
+    background: "red";
   }
 
+input[type="number"].scrollMod::-webkit-outer-spin-button, 
+input[type="number"].scrollMod::-webkit-inner-spin-button {
+    -webkit-appearance: none;
+    color: #FFF;
+    background: #0001 url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAJCAYAAADgkQYQAAAAKUlEQVQYlWNgwAT/sYhhKPiPT+F/LJgEsHv37v+EMGkmkuImoh2NoQAANlcun/q4OoYAAAAASUVORK5CYII=) no-repeat center center;
+    filter: invert(100%);
+    width: 1em;
+    padding: 2px;
+    opacity: .6; /* shows Spin Buttons per default (Chrome >= 39) */
+    position: absolute;
+    top: 0;
+    right: 0;
+    bottom: 0;
+}
+input[type="number"].scrollMod::-webkit-inner-spin-button:hover,
+input[type="number"].scrollMod::-webkit-inner-spin-button:active {
+    background: #0003 url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAJCAYAAADgkQYQAAAAKUlEQVQYlWNgwAT/sYhhKPiPT+F/LJgEsHv37v+EMGkmkuImoh2NoQAANlcun/q4OoYAAAAASUVORK5CYII=) no-repeat center center;
+    opacity: .8;
+}
 
+input[type=number] {
+  -moz-appearance: textfield;
+}

vite/src/pipedal/AudioFileMetadaa.tsx

@@ -0,0 +1,44 @@
+/*
+ *   Copyright (c) 2025 Robin E. R. Davies
+ *   All rights reserved.
+
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ 
+ *   The above copyright notice and this permission notice shall be included in all
+ *   copies or substantial portions of the Software.
+ 
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *   SOFTWARE.
+ */
+
+
+export default class AudioFileMetadata {
+            //AudioFileMetadata&operator=(const AudioFileMetadata&) = default;
+    deserialize(o: any) {
+        this.title = o.title;    
+        this.duration = o.duration;
+        this.track = o.track;
+        this.album = o.album;
+        this.disc = o.disc;
+        this.artist = o.artist;
+        this.albumArtist = o.albumArtist;
+        return this;
+    }
+    duration: number = 0;
+    title: string = "";
+    track: string = "";
+    album: string = "";
+    disc: string = "";
+    artist: string = "";
+    albumArtist: string = "";
+}

vite/src/pipedal/ButtonTooltip.tsx

@@ -0,0 +1,49 @@
+/*
+ *   Copyright (c) 2025 Robin E. R. Davies
+ *   All rights reserved.
+
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ 
+ *   The above copyright notice and this permission notice shall be included in all
+ *   copies or substantial portions of the Software.
+ 
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *   SOFTWARE.
+ */
+
+import { Typography } from "@mui/material";
+import Tooltip from "@mui/material/Tooltip";
+import { ReactElement } from "react";
+
+
+export interface ButtonTooltipProps {
+    title: string,
+    children: ReactElement
+}
+
+export default function ButtonTooltip(props: ButtonTooltipProps)
+{
+    return (
+        <Tooltip placement="top-start" arrow enterDelay={1500} enterNextDelay={1500}
+            title={
+                (
+                    <Typography variant="body2">
+                        {props.title}
+                    </Typography>
+                )
+            }
+         >
+            {props.children}
+        </Tooltip>
+    );
+}

vite/src/pipedal/ControlViewFactory.tsx

@@ -30,13 +30,15 @@ import { GxTunerViewFactory } from './GxTunerView';
 import ToobPowerstage2ViewFactory from './ToobPowerStage2View';
 import ToobSpectrumAnalyzerViewFactory from './ToobSpectrumAnalyzerView';
 import ToobMLViewFactory from './ToobMLView';
+import ToobPlayerFactory from './ToobPlayerView';
 
 
 let pluginFactories: IControlViewFactory[] = [
     new GxTunerViewFactory(),
     new ToobPowerstage2ViewFactory(),
     new ToobSpectrumAnalyzerViewFactory(),
-    new ToobMLViewFactory()
+    new ToobMLViewFactory(),
+    new ToobPlayerFactory()
 ];
 
 

vite/src/pipedal/FilePropertyDialog.tsx

@@ -481,9 +481,6 @@ export default withStyles(
 
         }
         renderBreadcrumbs() {
-            if (this.state.navDirectory === "") {
-                return (<Divider />);
-            }
             let breadcrumbs: React.ReactElement[] = [(
                 <Button variant="text"
                     color="inherit"

vite/src/pipedal/GxTunerView.tsx

@@ -77,7 +77,11 @@ const GxTunerView =
                 }
                 throw new Error("GxTuner: Control '" + key + "' not found.");
             }
-            ModifyControls(controls: (React.ReactNode| ControlGroup)[]): (React.ReactNode| ControlGroup)[]
+            fullScreen() {
+                return false;
+            }
+
+            modifyControls(controls: (React.ReactNode| ControlGroup)[]): (React.ReactNode| ControlGroup)[]
             {
                 let refFreqIndex = this.getControlIndex("REFFREQ");
                 let thresholdIndex = this.getControlIndex("THRESHOLD");

vite/src/pipedal/MainPage.tsx

@@ -93,7 +93,7 @@ const styles = ({ palette }: Theme) => { return {
         flex: "0 0 64px", width: "100%", paddingLeft: 24, paddingRight: 16, paddingBottom: 16
     }),
     controlContent: css({
-        flex: "1 1 auto", width: "100%", overflowY: "auto", minHeight: 240
+        flex: "1 1 auto", width: "100%", overflowY: "hidden", minHeight: 300
     }),
     controlContentSmall: css({
         flex: "0 0 162px", width: "100%", height: 162, overflowY: "hidden",
@@ -609,7 +609,7 @@ export const MainPage =
                                 </div>
                             )
                         }
-                        <div className={horizontalScrollLayout ? classes.controlContentSmall : classes.controlContent}>
+                        <div id="mainPageControls" className={horizontalScrollLayout ? classes.controlContentSmall : classes.controlContent}>
                             {
                                 missing ? (
                                     <div style={{ marginLeft: 40, marginTop: 20 }}>

vite/src/pipedal/PiPedalModel.tsx

@@ -41,6 +41,7 @@ import AlsaDeviceInfo from './AlsaDeviceInfo';
 import { AndroidHostInterface, FakeAndroidHost } from './AndroidHost';
 import { ColorTheme, getColorScheme, setColorScheme } from './DarkMode';
 import FilePropertyDirectoryTree from './FilePropertyDirectoryTree';
+import AudioFileMetadata from './AudioFileMetadaa';
 
 
 export enum State {
@@ -56,14 +57,11 @@ export enum State {
     HotspotChanging,
 };
 
-function getErrorMessage(error: any)
-{
-    if (error instanceof Error)
-    {
+function getErrorMessage(error: any) {
+    if (error instanceof Error) {
         return (error as Error).message;
     }
-    if (!error)
-    {
+    if (!error) {
         return "";
     }
     return error.toString();
@@ -479,14 +477,12 @@ export class PiPedalModel //implements PiPedalModel
 
     private expectDisconnectTimer?: number = undefined;
 
-    cancelExpectDisconnectTimer()
-    {
+    cancelExpectDisconnectTimer() {
         if (this.expectDisconnectTimer) {
             clearTimeout(this.expectDisconnectTimer);
         }
     }
-    startExpectDisconnectTimer()
-    {
+    startExpectDisconnectTimer() {
         this.cancelExpectDisconnectTimer();
         // poll for access to a running pipedal server
         this.expectDisconnectTimer = setTimeout(
@@ -500,8 +496,7 @@ export class PiPedalModel //implements PiPedalModel
     expectDisconnect(reason: ReconnectReason) {
         this.cancelExpectDisconnectTimer();
         this.reconnectReason = reason;
-        if (this.reconnectReason !== ReconnectReason.Disconnected)
-        {
+        if (this.reconnectReason !== ReconnectReason.Disconnected) {
             this.startExpectDisconnectTimer();
         }
     }
@@ -619,17 +614,14 @@ export class PiPedalModel //implements PiPedalModel
             let channelSelection = new JackChannelSelection().deserialize(channelSelectionBody.jackChannelSelection);
             this.jackSettings.set(channelSelection);
         } else if (message === "onSnapshotModified") {
-            let {snapshotIndex,modified} = (body as {snapshotIndex: number, modified: boolean});
+            let { snapshotIndex, modified } = (body as { snapshotIndex: number, modified: boolean });
             let snapshots = this.pedalboard.get().snapshots;
-            if (snapshotIndex >= 0 && snapshotIndex < snapshots.length)
-            {
+            if (snapshotIndex >= 0 && snapshotIndex < snapshots.length) {
                 let snapshot = snapshots[snapshotIndex]
-                if (snapshot)
-                {
-                    if (snapshot.isModified !== modified)
-                    {
+                if (snapshot) {
+                    if (snapshot.isModified !== modified) {
                         snapshot.isModified = modified;
-                        this.onSnapshotModified.fire({snapshotIndex: snapshotIndex,modified: modified});
+                        this.onSnapshotModified.fire({ snapshotIndex: snapshotIndex, modified: modified });
                     }
                 }
             }
@@ -691,8 +683,8 @@ export class PiPedalModel //implements PiPedalModel
         } else if (message === "onNotifyPathPatchPropertyChanged") {
             let instanceId = body.instanceId as number;
             let propertyUri = body.propertyUri as string;
-            let atomJson = body.atomJson as any;
-            this.handleNotifyPathPatchPropertyChanged(instanceId, propertyUri, atomJson);
+            let atomJsonString = body.atomJson as string;
+            this.handleNotifyPathPatchPropertyChanged(instanceId, propertyUri, atomJsonString);
             if (header.replyTo) {
                 this.webSocket?.reply(header.replyTo, "onNotifyPathPatchPropertyChanged", true);
             }
@@ -752,7 +744,7 @@ export class PiPedalModel //implements PiPedalModel
         else if (message === "onHasWifiChanged") {
             let hasWifi = body as boolean;
             this.hasWifiDevice.set(hasWifi);
-        }        
+        }
     }
 
 
@@ -923,6 +915,8 @@ export class PiPedalModel //implements PiPedalModel
             }
         }
     }
+
+
     async onSocketReconnected(): Promise<void> {
         this.cancelOnNetworkChanging();
         this.cancelAndroidReconnectTimer();
@@ -932,13 +926,12 @@ export class PiPedalModel //implements PiPedalModel
         }
 
         if (this.visibilityState.get() === VisibilityState.Hidden) return;
-        
+
         // reload state, but not configuration.
         this.clientId = await this.getWebSocket().request<number>("hello");
 
-        let newServerVersion =  this.serverVersion = await this.getWebSocket().request<PiPedalVersion>("version");
-        if (newServerVersion.serverVersion !== this.serverVersion.serverVersion)
-        {
+        let newServerVersion = this.serverVersion = await this.getWebSocket().request<PiPedalVersion>("version");
+        if (newServerVersion.serverVersion !== this.serverVersion.serverVersion) {
             this.reloadPage();
             return;
         }
@@ -955,6 +948,48 @@ export class PiPedalModel //implements PiPedalModel
 
     }
 
+    async getNextAudioFile(filePath: string): Promise<string> {
+        try {
+            let url =
+                this.varServerUrl
+                + "NextAudioFile?path=" + encodeURIComponent(filePath);
+
+            let response = await fetch(url);
+            let json = await response.json();
+            return json as string;
+        } catch (e) {
+            return "";
+        }
+    }
+    async getPreviousAudioFile(filePath: string): Promise<string> {
+        try {
+            let url =
+                this.varServerUrl
+                + "PreviousAudioFile?path=" + encodeURIComponent(filePath);
+
+            let response = await fetch(url);
+            let json = await response.json();
+            return json as string;
+        } catch (e) {
+            return "";
+        }
+    }
+
+    async getAudioFileMetadata(filePath: string): Promise<AudioFileMetadata> {
+        try {
+            let url =
+                this.varServerUrl
+                + "AudioMetadata?path=" + encodeURIComponent(filePath);
+
+            let response = await fetch(url);
+            let json = await response.json();
+            return new AudioFileMetadata().deserialize(json);
+        } catch (e) {
+            return new AudioFileMetadata();
+        }
+    }
+
+
     maxFileUploadSize: number = 512 * 1024 * 1024;
     maxPresetUploadSize: number = 1024 * 1024;
     debug: boolean = false;
@@ -964,7 +999,7 @@ export class PiPedalModel //implements PiPedalModel
     async requestConfig(): Promise<boolean> {
 
         try {
-            const  myRequest = new Request(this.varRequest('config.json'));
+            const myRequest = new Request(this.varRequest('config.json'));
             let response: Response = await fetch(myRequest);
             let data = await response.json();
 
@@ -984,12 +1019,11 @@ export class PiPedalModel //implements PiPedalModel
             if (!socket_server_port) socket_server_port = 8080;
             let socket_server = this.makeSocketServerUrl(socket_server_address, socket_server_port);
             let var_server_url = this.makeVarServerUrl("http", socket_server_address, socket_server_port);
-    
+
             this.socketServerUrl = socket_server;
             this.varServerUrl = var_server_url;
             this.maxFileUploadSize = parseInt(max_upload_size);
-        } catch (error: any)
-        {
+        } catch (error: any) {
             this.setError("Can't connect to server. " + getErrorMessage(error));
             return false;
         }
@@ -1005,10 +1039,10 @@ export class PiPedalModel //implements PiPedalModel
             }
         );
 
-        try { 
+        try {
             await this.webSocket.connect();
         } catch (error) {
-            this.setError("Failed to connect to server. " + getErrorMessage(error) );
+            this.setError("Failed to connect to server. " + getErrorMessage(error));
             return false;
 
         }
@@ -1017,23 +1051,21 @@ export class PiPedalModel //implements PiPedalModel
 
             this.clientId = (await this.getWebSocket().request<number>("hello")) as number;
 
-            this.preloadImages( (await this.getWebSocket().request<string>("imageList")));
+            this.preloadImages((await this.getWebSocket().request<string>("imageList")));
         } catch (error) {
             this.setError("Failed to establish connection. " + getErrorMessage(error));
             return false;
         }
         return await this.loadServerState();
     }
-    async loadServerState() : Promise<boolean>
-    {
-        try 
-        { 
+    async loadServerState(): Promise<boolean> {
+        try {
             this.serverVersion = await this.getWebSocket().request<PiPedalVersion>("version");
 
             this.updateStatus.set(new UpdateStatus().deserialize(await this.getUpdateStatus()));
 
             this.hasWifiDevice.set(await this.getWebSocket().request<boolean>("getHasWifi"));
-                        
+
             this.ui_plugins.set(
                 UiPlugin.deserialize_array(await this.getWebSocket().request<any>("plugins"))
             );
@@ -1059,7 +1091,7 @@ export class PiPedalModel //implements PiPedalModel
             this.wifiDirectConfigSettings.set(
                 new WifiDirectConfigSettings().deserialize(
                     await this.getWebSocket().request<any>("getWifiDirectConfigSettings")
-                ));                    
+                ));
             this.governorSettings.set(new GovernorSettings().deserialize(
                 await this.getWebSocket().request<any>("getGovernorSettings")
             ));
@@ -1077,7 +1109,7 @@ export class PiPedalModel //implements PiPedalModel
             this.jackSettings.set(new JackChannelSelection().deserialize(
                 await this.getWebSocket().request<any>("getJackSettings")
             ));
-            this.banks.set(new BankIndex().deserialize(await this.getWebSocket().request<any>("getBankIndex")));                
+            this.banks.set(new BankIndex().deserialize(await this.getWebSocket().request<any>("getBankIndex")));
 
             this.favorites.set(await this.getWebSocket().request<FavoritesList>("getFavorites"));
 
@@ -1089,7 +1121,7 @@ export class PiPedalModel //implements PiPedalModel
             this.setState(State.Ready);
             return true;
         }
-         catch(error) {
+        catch (error) {
             this.setError("Failed to fetch server state.\n\n" + getErrorMessage(error));
             return false;
         }
@@ -1473,7 +1505,7 @@ export class PiPedalModel //implements PiPedalModel
     }
 
 
-    sendPedalboardControlTrigger(instanceId: number, key: string, value: number) : void {
+    sendPedalboardControlTrigger(instanceId: number, key: string, value: number): void {
         // no state change, no saving the value, just send it to the realtime thread/
         this._setServerControl("previewControl", instanceId, key, value);
     }
@@ -2334,19 +2366,15 @@ export class PiPedalModel //implements PiPedalModel
     }
 
     private handleNotifyPathPatchPropertyChanged(
-        instanceId: number, propertyUri: string, jsonObject: any
+        instanceId: number, propertyUri: string, jsonObjectString: string
     ) {
         let pedalboard = this.pedalboard.get();
         let pedalboardItem = pedalboard.getItem(instanceId);
         if (pedalboardItem) {
-            pedalboardItem.pathProperties[propertyUri] = jsonObject;
-        }
-        for (let i = 0; i < this.monitorPatchPropertyListeners.length; ++i) {
-            let listener = this.monitorPatchPropertyListeners[i];
-            if (listener.instanceId === instanceId) {
-                listener.callback(instanceId, propertyUri, jsonObject);
-            }
+            pedalboardItem.pathProperties[propertyUri] = jsonObjectString;
         }
+        // No NOT notify monitorPatchProperty listeners, because they extpect objects not strings, 
+        // AND they will a NotifyPatchPropertychanged message anyway.
 
     }
     private handleNotifyPatchProperty(clientHandle: number, instanceId: number, propertyUri: string, jsonObject: any) {
@@ -2451,16 +2479,14 @@ export class PiPedalModel //implements PiPedalModel
                         }
                     })
                     .then((json) => {
-                        let response = json as {errorMessage: string, path: string};
-                        if (response.errorMessage !== "")
-                        {
+                        let response = json as { errorMessage: string, path: string };
+                        if (response.errorMessage !== "") {
                             throw new Error(response.errorMessage);
                         }
                         resolve(response.path);
                     })
                     .catch((error) => {
-                        if (error instanceof Error)
-                        {
+                        if (error instanceof Error) {
                             reject("Upload failed. " + (error as Error).message);
                         } else {
                             reject("Upload failed. " + error);
@@ -2605,7 +2631,7 @@ export class PiPedalModel //implements PiPedalModel
         });
     }
 
-    getFilePropertyDirectoryTree(uiFileProperty: UiFileProperty,selectedPath: string): Promise<FilePropertyDirectoryTree> {
+    getFilePropertyDirectoryTree(uiFileProperty: UiFileProperty, selectedPath: string): Promise<FilePropertyDirectoryTree> {
         return new Promise<FilePropertyDirectoryTree>((resolve, reject) => {
             let ws = this.webSocket;
             if (!ws) {
@@ -2614,7 +2640,7 @@ export class PiPedalModel //implements PiPedalModel
             }
             ws.request<FilePropertyDirectoryTree>(
                 "getFilePropertyDirectoryTree",
-                {fileProperty: uiFileProperty, selectedPath: selectedPath}
+                { fileProperty: uiFileProperty, selectedPath: selectedPath }
             ).then((result) => {
                 resolve(new FilePropertyDirectoryTree().deserialize(result));
             }).catch((e) => {

vite/src/pipedal/PluginControl.tsx

@@ -65,14 +65,14 @@ function preventNextClickAfterDrag() {
     // on ANY element under the mouse. Prevent this click event 
     // (and any other click event) from happening for 100ms
     // after the drag stops.
-    let clickHandler = (e: MouseEvent) => { 
+    let clickHandler = (e: MouseEvent) => {
         e.preventDefault();
         e.stopPropagation();
     };
-    document.addEventListener('click',clickHandler,true);
+    document.addEventListener('click', clickHandler, true);
     window.setTimeout(() => {
-        document.removeEventListener('click',clickHandler,true);
-    },100);
+        document.removeEventListener('click', clickHandler, true);
+    }, 100);
 }
 
 function androidEmoji(text: string) {
@@ -119,7 +119,7 @@ export const pluginControlStyles = (theme: Theme) => createStyles({
         right: 0,
         bottom: 4,
         textAlign: "center",
-        background: theme.mainBackground,
+        background: "transparent",
         color: theme.palette.text.secondary,
         // zIndex: -1,
     }),
@@ -214,19 +214,19 @@ const PluginControl =
             inputChanged: boolean = false;
 
             onInputLostFocus(event: any): void {
-                this.setState({editFocused: false});
+                this.setState({ editFocused: false });
                 if (this.inputChanged) // validation requried?
                 {
                     this.inputChanged = false;
                     this.validateInput(event, true);
 
                 }
-                
+
                 //this.displayValueRef.current!.style.display = "block";
             }
             onInputFocus(event: SyntheticEvent): void {
                 //this.displayValueRef.current!.style.display = "none";
-                this.setState({editFocused: true});
+                this.setState({ editFocused: true });
                 if (Utility.hasIMEKeyboard()) {
                     event.preventDefault();
                     event.stopPropagation();
@@ -356,11 +356,9 @@ const PluginControl =
                 if (!this.mouseDown && this.isValidPointer(e)) {
                     e.preventDefault();
                     e.stopPropagation();
-                    if (document.activeElement)
-                    {
+                    if (document.activeElement) {
                         let e = document.activeElement as any;
-                        if (e.blur)
-                        {
+                        if (e.blur) {
                             e.blur();
                         }
                     }
@@ -492,8 +490,7 @@ const PluginControl =
             onPointerUp(e: PointerEvent<SVGSVGElement>) {
 
                 if (this.isCapturedPointer(e)) {
-                    if (this.pointersDown !== 0)
-                    {
+                    if (this.pointersDown !== 0) {
                         --this.pointersDown;
                     }
 
@@ -515,8 +512,7 @@ const PluginControl =
                     preventNextClickAfterDrag();
 
                 } else {
-                    if (this.pointersDown !==  0) 
-                    {
+                    if (this.pointersDown !== 0) {
                         --this.pointersDown;
                     }
 
@@ -620,7 +616,7 @@ const PluginControl =
                             UpdateGraphicEqPath(imgElement, range);
                         }
                     } else {
-                        
+
                         let transform = this.rangeToRotationTransform(range);
                         if (this.mouseDown && !commitValue) {
                             transform += " scale(1.5, 1.5)";
@@ -1068,21 +1064,30 @@ const PluginControl =
                                                 defaultValue={control.formatShortValue(value)}
                                                 error={this.state.error}
                                                 inputProps={{
+                                                    className: "scrollMod",
                                                     min: this.props.uiControl?.min_value,
                                                     max: this.props.uiControl?.max_value,
-                                                    'aria-label':
-                                                        control.symbol + " value",
-                                                    style: { textAlign: "center", fontSize: FONT_SIZE },
                                                 }}
-                                                inputRef={this.inputRef} onChange={this.onInputChange}
-                                                onBlur={this.onInputLostFocus}
-                                                onFocus={this.onInputFocus}
 
-                                                onKeyPress={this.onInputKeyPress} />
-                                            <div className={classes.displayValue} 
-                                                ref={this.displayValueRef} onClick={(e) => { this.inputRef.current!.focus(); }} 
-                                                style={{display: this.state.editFocused? "none": "block"}}
-                                                >
+                                                sx={{
+                                                    // Style the input element
+                                                    '& input[type=number]': {
+                                                        width: 60,
+                                                        opacity: this.state.editFocused ? 1 : 0,
+                                                        textAlign: "center", fontSize: FONT_SIZE,
+                                                        borderBottom: "0px",
+                                                    },
+                                                }}
+
+                                            inputRef={this.inputRef} onChange={this.onInputChange}
+                                            onBlur={this.onInputLostFocus}
+                                            onFocus={this.onInputFocus}
+
+                                            onKeyPress={this.onInputKeyPress} />
+                                            <div className={classes.displayValue}
+                                                ref={this.displayValueRef} onClick={(e) => { this.inputRef.current!.focus(); }}
+                                                style={{ display: this.state.editFocused ? "none" : "block" }}
+                                            >
                                                 <Typography noWrap color="inherit" style={{ fontSize: "12.8px", paddingTop: 4, paddingBottom: 6 }}
 
                                                 >

vite/src/pipedal/PluginControlView.tsx

@@ -19,8 +19,8 @@
 
 import { ReactNode } from 'react';
 import { Theme } from '@mui/material/styles';
-import WithStyles, {withTheme} from './WithStyles';
-import {createStyles} from './WithStyles';
+import WithStyles, { withTheme } from './WithStyles';
+import { createStyles } from './WithStyles';
 import { css } from '@emotion/react';
 
 import { withStyles } from "tss-react/mui";
@@ -97,10 +97,37 @@ const styles = (theme: Theme) => createStyles({
         overflowX: "hidden",
         overflowY: "hidden"
     }),
+    noScrollFrame: css({
+        display: "block",
+        position: "relative",
+        width: "100%",
+        height: "100%",
+
+        left: 0, top: 0,
+        flexDirection: "row",
+        flexWrap: "nowrap",
+        paddingTop: "0px",
+        paddingBottom: "0px",
+        overflowX: "hidden",
+        overflowY: "hidden"
+
+    }),
+    frameScrollNone: css({
+        display: "block",
+        position: "relative",
+        left: 0, top: 0,
+        width: "100%", height: "100%",
+        flexDirection: "row",
+        flexWrap: "nowrap",
+        paddingTop: "0px",
+        paddingBottom: "0px",
+        overflowX: "auto",
+        overflowY: "hidden"
+    }),
     frameScrollLandscape: css({
         display: "block",
         position: "absolute",
-        left: 0, top: 0, right: 0, bottom:0,
+        left: 0, top: 0, right: 0, bottom: 0,
         flexDirection: "row",
         flexWrap: "nowrap",
         paddingTop: "0px",
@@ -111,7 +138,7 @@ const styles = (theme: Theme) => createStyles({
     frameScrollPortrait: css({
         display: "block",
         position: "absolute",
-        left: 0, top: 0, right: 0, bottom:0,
+        left: 0, top: 0, right: 0, bottom: 0,
         flexDirection: "row",
         flexWrap: "nowrap",
         paddingTop: "0px",
@@ -150,12 +177,26 @@ const styles = (theme: Theme) => createStyles({
 
     }),
 
+    noScrollGrid: css({
+        position: "relative",
+        left: 0,
+        top: 0,
+        bottom: 0,
+        width: "100%",
+        height: "100%",
+        paddingLeft: 30,
+        paddingRight: 45,
+        paddingTop: 0,
+
+        flex: "1 1 auto",
+    }),
+
     normalGrid: css({
         position: "relative",
         paddingLeft: 30,
-        paddingRight: 30,
+        paddingRight: 45,
         paddingTop: 8,
-        
+
         flex: "1 1 auto",
         display: "flex", flexDirection: "row", flexWrap: "wrap",
         justifyContent: "flex-start", alignItems: "flex_start",
@@ -171,7 +212,8 @@ const styles = (theme: Theme) => createStyles({
         // See the spacer div added after all controls in render() with provides the same effect.
         display: "flex", flexDirection: "row", flexWrap: "nowrap",
         justifyContent: "flex-start", alignItems: "flex-start",
-        
+        position: "relative",
+
         overflowX: "hidden",
         overflowY: "hidden",
         flex: "0 0 auto",
@@ -218,7 +260,7 @@ const styles = (theme: Theme) => createStyles({
         elevation: 12,
         display: "flex",
         flexDirection: "row", flexWrap: "wrap",
-        
+
         flex: "0 1 auto",
     }),
     portGroupLandscape: css({
@@ -229,7 +271,7 @@ const styles = (theme: Theme) => createStyles({
         position: "relative",
         paddingLeft: 0,
         paddingRight: 0,
-        
+
         paddingTop: 0,
         paddingBottom: 0,
         border: "2pt #AAA solid",
@@ -238,7 +280,7 @@ const styles = (theme: Theme) => createStyles({
         display: "inline-flex",
         textOverflow: "ellipsis",
         flexDirection: "row", flexWrap: "nowrap",
-        flex: "0 0 auto", 
+        flex: "0 0 auto",
         width: "fit-content",
         minWidth: "max-content"
     }),
@@ -287,7 +329,8 @@ export type ControlNodes = (ReactNode | ControlGroup)[];
 
 
 export interface ControlViewCustomization {
-    ModifyControls(controls: (React.ReactNode | ControlGroup)[]): (React.ReactNode | ControlGroup)[];
+    modifyControls(controls: (React.ReactNode | ControlGroup)[]): (React.ReactNode | ControlGroup)[];
+    fullScreen(): boolean;
 
 }
 
@@ -407,11 +450,13 @@ const PluginControlView =
                     />
                 ));
             }
+            private ixKey: number; 
+
             makeStandardControl(uiControl: UiControl, controlValues: ControlValue[]): ReactNode {
                 let symbol = uiControl.symbol;
                 if (!uiControl.is_input) {
                     return (
-                        <PluginOutputControl instanceId={this.props.instanceId} uiControl={uiControl} />
+                        <PluginOutputControl key={uiControl.symbol } instanceId={this.props.instanceId} uiControl={uiControl} />
 
                     );
                 }
@@ -428,7 +473,7 @@ const PluginControlView =
                 }
                 return ((
 
-                    <PluginControl instanceId={this.props.instanceId} uiControl={uiControl} value={controlValue.value}
+                    <PluginControl key={uiControl.symbol} instanceId={this.props.instanceId} uiControl={uiControl} value={controlValue.value}
                         onChange={(value: number) => { this.onControlValueChanged(controlValue!.key, value) }}
                         onPreviewChange={(value: number) => { this.onPreviewChange(controlValue!.key, value) }}
                         requestIMEEdit={(uiControl: any, value: any) => this.requestImeEdit(uiControl, value)}
@@ -438,27 +483,25 @@ const PluginControlView =
 
             }
 
-            push_control(controls:ControlNodes, pluginControl: UiControl,controlValues: ControlValue[])
-            {
+            push_control(controls: ControlNodes, pluginControl: UiControl, controlValues: ControlValue[]) {
                 // combine lamps with their previous control
-                if ((pluginControl.isLamp() || pluginControl.isDbVu()) && controls.length !== 0)
-                {
+                if ((pluginControl.isLamp() || pluginControl.isDbVu()) && controls.length !== 0) {
                     const classes = withStyles.getClasses(this.props);
-                    let newControl = this.makeStandardControl(pluginControl,controlValues);
-                    let previousControl = controls[controls.length-1];
+                    let newControl = this.makeStandardControl(pluginControl, controlValues);
+                    let previousControl = controls[controls.length - 1];
                     if (!(previousControl instanceof ControlGroup)) {
                         let pair = (
-                            <div className={classes.controlPair}>
+                            <div key={"k"+this.ixKey++} className={classes.controlPair}>
                                 {previousControl as ReactNode}
                                 {newControl}
                             </div>
                         );
-                        controls[controls.length-1] = pair;
-                    // push a spacer control in order to make placing of extended controls predictable. 
+                        controls[controls.length - 1] = pair;
+                        // push a spacer control in order to make placing of extended controls predictable. 
                         // (e.g.. inserting at position 4 still places the extended control after four previous controls
                         controls.push((
 
-                            <div className={classes.controlSpacer} />
+                            <div key={"k"+this.ixKey++} className={classes.controlSpacer} />
                         ));
                     } else {
                         controls.push(newControl);
@@ -492,7 +535,7 @@ const PluginControlView =
                                 pluginControl = plugin.controls[i];
 
                                 if (!pluginControl.isHidden()) {
-                                    this.push_control(groupControls,pluginControl,controlValues);
+                                    this.push_control(groupControls, pluginControl, controlValues);
                                     indexes.push(pluginControl.index);
                                 }
                             }
@@ -502,7 +545,7 @@ const PluginControlView =
                             )
                             portGroupMap[pluginControl.port_group] = controlGroup;
                         } else {
-                            this.push_control(result,pluginControl,controlValues);
+                            this.push_control(result, pluginControl, controlValues);
                         }
                     }
                 }
@@ -647,8 +690,8 @@ const PluginControlView =
                         result.push((
                             <div key={"ctl" + (this.controlKeyIndex++)} className={!isLandscapeGrid ? classes.portGroup : classes.portGroupLandscape}>
                                 <div className={classes.portGroupTitle}>
-                                    <Tooltip title={controlGroup.name} 
-                                    placement="top-start" arrow  enterDelay={1500} enterNextDelay={1500}
+                                    <Tooltip title={controlGroup.name}
+                                        placement="top-start" arrow enterDelay={1500} enterNextDelay={1500}
                                     >
                                         <Typography noWrap variant="caption" >{controlGroup.name}</Typography>
                                     </Tooltip>
@@ -663,11 +706,21 @@ const PluginControlView =
                         ));
 
                     } else {
-                        result.push((
-                            <div key={"ctl" + (this.controlKeyIndex++)} className={hasGroups ? classes.portgroupControlPadding : classes.controlPadding} >
-                                {node as ReactNode}
-                            </div>
-                        ));
+                                                    if (this.fullScreen())
+                            {
+                                result.push(
+                                    <div style={{position: "relative", width: "100%", height:"100%"}}
+                                    >
+                                        {node as ReactNode}
+                                    </div>
+                                );
+                            } else {
+                                result.push((
+                                    <div key={"ctl" + (this.controlKeyIndex++)} className={hasGroups ? classes.portgroupControlPadding : classes.controlPadding} >
+                                        {node as ReactNode}
+                                    </div>
+                                ));
+                            }
                     }
 
                 }
@@ -686,7 +739,7 @@ const PluginControlView =
                 }
                 return (
                     <MidiChannelBindingControl key="channelBindingCtl" midiChannelBinding={pedalboardItem.midiChannelBinding}
-                        onChange={(result)=> { 
+                        onChange={(result) => {
 
                         }}
                     />
@@ -694,6 +747,12 @@ const PluginControlView =
             }
 
 
+            fullScreen() {
+                if (this.props.customization) {
+                    return this.props.customization.fullScreen();
+                }
+                return false;
+            }
 
             render(): ReactNode {
                 this.controlKeyIndex = 0;
@@ -734,20 +793,26 @@ const PluginControlView =
                 let scrollClass = this.state.landscapeGrid ? classes.frameScrollLandscape : classes.frameScrollPortrait;
                 let vuMeterRClass = this.state.landscapeGrid ? classes.vuMeterRLandscape : classes.vuMeterR;
                 let controlNodes: ControlNodes;
+                let frameClass = classes.frame;
+
+                if (this.fullScreen()) {
+                    gridClass = classes.noScrollGrid;
+                    scrollClass = classes.frameScrollNone;
+                    frameClass = classes.noScrollFrame;
+                }
 
                 controlNodes = this.getStandardControlNodes(plugin, controlValues);
 
                 if (this.props.customization) {
                     // allow wrapper class to insert/remove/rebuild controls.
-                    controlNodes = this.props.customization.ModifyControls(controlNodes);
+                    controlNodes = this.props.customization.modifyControls(controlNodes);
                 }
 
                 let nodes = this.controlNodesToNodes(controlNodes);
 
-                if (plugin.has_midi_input && !pedalboardItem.midiChannelBinding)
-                {
+                if (plugin.has_midi_input && !pedalboardItem.midiChannelBinding) {
                     pedalboardItem.midiChannelBinding = MidiChannelBinding.CreateMissingValue();
-                
+
                 }
                 if (pedalboardItem.midiChannelBinding) {
                     nodes.push(this.midiBindingControl(pedalboardItem));
@@ -755,7 +820,7 @@ const PluginControlView =
 
 
                 return (
-                    <div className={classes.frame}>
+                    <div className={frameClass}>
                         <div className={classes.vuMeterL}>
                             <VuMeter displayText={true} display="input" instanceId={pedalboardItem.instanceId} />
                         </div>
@@ -768,9 +833,11 @@ const PluginControlView =
                                     nodes
                                 }
                                 {/* Extra space to allow scrolling right to the end in lascape especially */}
-                                <div style={{ flex: "0 0 40px", width: 40, height: 40 }} />
+                                {!this.fullScreen() && (
+                                    <div style={{ flex: "0 0 40px", width: 40, height: 40 }} />
+                                )}
                                 {
-                                    (!this.state.landscapeGrid) && (
+                                    (!this.state.landscapeGrid) && (!this.fullScreen()) && (
                                         <div style={{ flex: "0 1 100%", width: "0px", height: 40 }} />
                                     )
                                 }
@@ -785,7 +852,7 @@ const PluginControlView =
                                 onCancel={() => {
                                     this.setState({ showFileDialog: false });
                                 }}
-                                onApply={(fileProperty,selectedFile) => {
+                                onApply={(fileProperty, selectedFile) => {
                                     this.model.setPatchProperty(
                                         this.props.instanceId,
                                         fileProperty.patchProperty,

vite/src/pipedal/ToobCabSimView.tsx

@@ -60,8 +60,11 @@ const ToobCabSimView =
                 this.state = {
                 }
             }
+            fullScreen() {
+                return false;
+            }
 
-            ModifyControls(controls: (React.ReactNode| ControlGroup)[]): (React.ReactNode| ControlGroup)[]
+            modifyControls(controls: (React.ReactNode| ControlGroup)[]): (React.ReactNode| ControlGroup)[]
             {
                 controls.splice(0,0,
                     ( <ToobFrequencyResponseView instanceId={this.props.instanceId}  />)

vite/src/pipedal/ToobInputStageView.tsx

@@ -60,8 +60,11 @@ const ToobInputStageView =
                 this.state = {
                 }
             }
+            fullScreen() {
+                return false;
+            }
 
-            ModifyControls(controls: (React.ReactNode| ControlGroup)[]): (React.ReactNode| ControlGroup)[]
+            modifyControls(controls: (React.ReactNode| ControlGroup)[]): (React.ReactNode| ControlGroup)[]
             {
                 return controls;
                 // let group = controls[1] as ControlGroup;

vite/src/pipedal/ToobMLView.tsx

@@ -103,8 +103,11 @@ const ToobMLView =
             componentWillUnmount() {
                 this.removeGainEnabledSubscription();
             }
+            fullScreen() {
+                return false;
+            }
 
-            ModifyControls(controls: (React.ReactNode | ControlGroup)[]): (React.ReactNode | ControlGroup)[] {
+            modifyControls(controls: (React.ReactNode | ControlGroup)[]): (React.ReactNode | ControlGroup)[] {
                 // Find EQ group
                 // let group = controls.find((control) => typeof control !== 'string' && (control as ControlGroup).name === "EQ") as ControlGroup;
                 // if (group) {

vite/src/pipedal/ToobPlayerControl.tsx

@@ -0,0 +1,733 @@
+/*
+ *   Copyright (c) 2025 Robin E. R. Davies
+ *   All rights reserved.
+
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ 
+ *   The above copyright notice and this permission notice shall be included in all
+ *   copies or substantial portions of the Software.
+ 
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *   SOFTWARE.
+ */
+
+import React, { useEffect } from 'react';
+import { styled } from '@mui/material/styles';
+import Box from '@mui/material/Box';
+import Typography from '@mui/material/Typography';
+import Slider from '@mui/material/Slider';
+import IconButton from '@mui/material/IconButton';
+import Pause from '@mui/icons-material/Pause';
+import PlayArrow from '@mui/icons-material/PlayArrow';
+import FastForward from '@mui/icons-material/FastForward';
+import FastRewind from '@mui/icons-material/FastRewind';
+import { PiPedalModelFactory } from './PiPedalModel';
+import ButtonTooltip from './ButtonTooltip';
+import { pathFileNameOnly } from './FilePropertyDialog'
+import ButtonBase from '@mui/material/ButtonBase';
+import FilePropertyDialog from './FilePropertyDialog';
+import JsonAtom from './JsonAtom';
+import { UiFileProperty } from './Lv2Plugin';
+import { Divider } from '@mui/material';
+import useWindowSize from './UseWindowSize';
+
+let Player__seek = "http://two-play.com/plugins/toob-player#seek"
+const AUDIO_FILE_PROPERTY_URI = "http://two-play.com/plugins/toob-player#audioFile";
+class PluginState {
+    // Must match PluginState values in ToobPlayer.hpp
+    static Idle = 0.0;
+    static CuePlaying = 1;
+    static CuePlayPaused = 2.0;
+    static Pausing = 3;
+    static Paused = 4;
+    static Playing = 5;
+    static Error = 6;
+};
+
+const WallPaper = styled('div')({
+    position: 'absolute',
+    width: '100%',
+    height: '100%',
+    top: 0,
+    left: 0,
+    overflow: 'hidden',
+    background: 'linear-gradient(rgb(255, 38, 142) 0%, rgb(255, 105, 79) 100%)',
+    transition: 'all 500ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 0s',
+    '&::before': {
+        content: '""',
+        width: '140%',
+        height: '140%',
+        position: 'absolute',
+        top: '-40%',
+        right: '-50%',
+        background:
+            'radial-gradient(at center center, rgb(62, 79, 249) 0%, rgba(62, 79, 249, 0) 64%)',
+    },
+    '&::after': {
+        content: '""',
+        width: '140%',
+        height: '140%',
+        position: 'absolute',
+        bottom: '-50%',
+        left: '-30%',
+        background:
+            'radial-gradient(at center center, rgb(247, 237, 225) 0%, rgba(247, 237, 225, 0) 70%)',
+        transform: 'rotate(30deg)',
+    },
+});
+
+function jsonToPath(json: string) {
+    try {
+        let o = JSON.parse(json);
+        return o.value;
+    }
+    catch (_) {
+        return "";
+    }
+}
+
+interface WidgetProps {
+    noBorders: boolean;
+    children: React.ReactNode;
+}
+
+const WidgetBorders = styled('div')(({ theme }) => ({
+
+    padding: 16,
+    borderRadius: 16,
+    minWidth: 300,
+    maxWidth: 800,
+    width: "70%",
+    margin: 'auto',
+    position: 'relative',
+    zIndex: 1,
+    backgroundColor: 'rgba(255,255,255,0.4)',
+    boxShadow: "1px 3px 20px #0008",
+    ...theme.applyStyles('dark', {
+        backgroundColor: 'rgba(0,0,0,0.6)',
+    }),
+}));
+
+const WidgetNoBorders = styled('div')(({ theme }) => ({
+
+    padding: 16,
+    borderRadius: 0,
+    width: "100%",
+    height: "100%",
+    margin: 0,
+    position: 'relative',
+    zIndex: 1,
+    backgroundColor: 'rgba(255,255,255,0.4)',
+    ...theme.applyStyles('dark', {
+        backgroundColor: 'rgba(0,0,0,0.6)',
+    }),
+}));
+
+
+function Widget(props: WidgetProps) {
+    if (props.noBorders) {
+        return (<WidgetNoBorders>{props.children} </WidgetNoBorders>);
+    } else {
+        return (<WidgetBorders>{props.children} </WidgetBorders>);
+    }
+}
+
+const CoverImage = styled('div')({
+    width: 60,
+    height: 60,
+    objectFit: 'cover',
+    overflow: 'hidden',
+    flexShrink: 0,
+    borderRadius: 8,
+    backgroundColor: 'rgba(0,0,0,0.08)',
+    '& > img': {
+        width: '100%',
+    },
+});
+
+const TinyText = styled(Typography)({
+    fontSize: '0.85rem',
+    opacity: 0.9,
+    fontWeight: 400,
+    letterSpacing: 0.2,
+});
+
+
+export interface ToobPlayerControlProps {
+    instanceId: number;
+    extraControls: React.ReactElement[];
+}
+
+export default function ToobPlayerControl(
+    props: ToobPlayerControlProps
+) {
+    const defaultCoverArt = "/img/default_album.jpg";
+    const [duration, setDuration] = React.useState(0.0);
+    const [position, setPosition] = React.useState(0.0);
+    const [dragging, setDragging] = React.useState(false);
+    const [pluginState, setPluginState] = React.useState(0.0);
+    const [sliderValue, setSliderValue] = React.useState(0.0);
+    const [coverArt, setCoverArt] = React.useState(defaultCoverArt);
+    const [audioFile, setAudioFile] = React.useState("");
+    const [title, setTitle] = React.useState("");
+    const [album, setAlbum] = React.useState("");
+    const [showFileDialog, setShowFileDialog] = React.useState(false);
+
+    const model = PiPedalModelFactory.getInstance();
+
+    const [size] = useWindowSize();
+    const width = size.width;
+    const height = size.height;
+
+    const HORIZONTAL_CONTROL_SCROLL_HEIGHT_BREAK = 500;
+
+    const useHorizontalLayout = height < HORIZONTAL_CONTROL_SCROLL_HEIGHT_BREAK && width > 573 && width > height;
+    const useVerticalScroll = width < 573;
+    const useQuadMixPanel = width < 720;
+    const noBorders = width < 420 || height < 720;
+
+    function SelectFile() {
+        setShowFileDialog(true);
+    }
+    function formatDuration(value_: number) {
+        let value = Math.ceil(value_);
+        const minute = Math.floor(value / 60);
+        const secondLeft = value - minute * 60;
+        return `${minute}:${secondLeft < 10 ? `0${secondLeft}` : secondLeft}`;
+    }
+    function onAudioFileChanged(path: string) {
+        setAudioFile(path);
+        model.getAudioFileMetadata(path)
+            .then((metadata) => {
+                if (metadata.track !== "") {
+                    let track = metadata.track;
+                    if (!track.endsWith('.')) {
+                        track += '.';
+                    }
+                    setTitle(track + " " + metadata.title);
+                }
+                else {
+                    setTitle(metadata.title);
+                }
+                setAlbum(metadata.album);
+            })
+            .catch(()=>{
+                setTitle("#error");
+                setAlbum("");
+            });
+
+    }
+    function ControlCluster() {
+        return (
+            <Box
+                sx={(theme) => ({
+                    display: 'flex',
+                    alignItems: 'center',
+                    justifyContent: 'center',
+                    mt: -1,
+                    '& svg': {
+                        color: '#000',
+                        ...theme.applyStyles('dark', {
+                            color: '#fff',
+                        }),
+                    },
+                })}
+            >
+                <ButtonTooltip title="Previous track">
+                    <IconButton
+                        style={{ opacity: (pluginState === PluginState.Idle ? 0.2 : 0.7) }}
+                        onClick={() => {
+                            if (position > 3) {
+                                model.sendPedalboardControlTrigger(
+                                    props.instanceId,
+                                    "stop",
+                                    1
+                                );
+                            } else {
+                                onPreviousTrack();
+                            }
+                        }}
+                    >
+                        <FastRewind fontSize="large" />
+                    </IconButton>
+                </ButtonTooltip>
+                <ButtonTooltip title="Play/Pause">
+                    <IconButton
+
+                        style={{ opacity: (pluginState === PluginState.Idle ? 0.2 : 0.7) }}
+                        onClick={() => {
+                            if (pluginState != PluginState.Idle) {
+                                if (paused) {
+                                    model.sendPedalboardControlTrigger(
+                                        props.instanceId,
+                                        "play",
+                                        1
+                                    );
+                                } else {
+                                    model.sendPedalboardControlTrigger(
+                                        props.instanceId,
+                                        "pause",
+                                        1
+                                    );
+                                }
+                            }
+                        }}
+                    >
+                        {paused ? (
+                            <PlayArrow sx={{ fontSize: '3rem' }} />
+                        ) : (
+                            <Pause sx={{ fontSize: '3rem' }} />
+                        )}
+                    </IconButton>
+                </ButtonTooltip>
+                <ButtonTooltip title="Next track">
+                    <IconButton
+                        style={{ opacity: (pluginState == PluginState.Idle ? 0.2 : 0.7) }}
+                        onClick={() => { onNextTrack(); }}
+                    >
+                        <FastForward fontSize="large" />
+                    </IconButton>
+                </ButtonTooltip>
+            </Box>
+
+        );
+    }
+    function FilePanel() {
+        return (
+            <ButtonBase style={{ display: "block", width: "100%", borderRadius: 10, textAlign: "left" }}
+                onClick={() => { SelectFile() }}
+            >
+                <Box sx={{ display: 'flex', alignItems: 'center', padding: "2px" }}>
+                    <CoverImage>
+                        <img style={{ opacity: pluginState === PluginState.Idle ? 0.3 : 1.0 }}
+                            src={
+                                coverArt
+                            }
+                        />
+                    </CoverImage>
+                    <Box sx={{ ml: 1.5, minWidth: 0 }}>
+                        {pluginState === PluginState.Idle ? (
+                            <Typography variant="caption" noWrap>
+                                Tap to select
+                            </Typography>
+                        ) : (
+                            <div>
+                                <Typography variant="body1" noWrap>
+                                    {effectiveTitle}
+                                </Typography>
+                                <Typography variant="body2" noWrap sx={{}}>
+                                    {album}
+                                </Typography>
+                            </div>
+
+                        )}
+                    </Box>
+                </Box>
+            </ButtonBase>
+        );
+
+    }
+    function getUiFileProperty(uri: string): UiFileProperty {
+        let pedalboardItem = model.pedalboard.get().getItem(props.instanceId);
+        let uiPlugin = model.getUiPlugin(pedalboardItem.uri);
+        if (!uiPlugin) {
+            throw "uiPlugin not found.";
+        }
+        for (let property of uiPlugin.fileProperties) {
+            if (property.patchProperty === uri) {
+                return property;
+            }
+        }
+        throw "FileProperty not found.";
+    }
+    function onNextTrack() {
+        model.getNextAudioFile(audioFile)
+            .then((file) => {
+                let json = JsonAtom.Path(file);
+                model.setPatchProperty(
+                    props.instanceId,
+                    AUDIO_FILE_PROPERTY_URI,
+                    json);
+            })
+            .catch(() => {
+            });
+
+    }
+    function onPreviousTrack() {
+        model.getPreviousAudioFile(audioFile)
+            .then((file) => {
+                let json = JsonAtom.Path(file);
+                model.setPatchProperty(
+                    props.instanceId,
+                    AUDIO_FILE_PROPERTY_URI,
+                    json);
+            })
+            .catch(() => {
+            });
+    }
+    function OnSeek(value: number) {
+        setDragging(true);
+        model.setPatchProperty(props.instanceId, Player__seek, value)
+            .then(() => {
+                setPosition(value);
+                setDragging(false);
+            }).catch((e) => {
+                console.warn("Seek error. " + e.toString());
+                setPosition(value);
+                setDragging(false);
+            });
+        setSliderValue(value);
+    }
+    useEffect(() => {
+        let durationHandle = model.monitorPort(props.instanceId, "duration", 1.0 / 15,
+            (value) => {
+                setDuration(value);
+            }
+        );
+        let positionHandle = model.monitorPort(props.instanceId, "position", 1.0,
+            (value) => {
+                setPosition(value);
+            }
+        );
+        let pluginStateHandle = model.monitorPort(props.instanceId, "state", 1.0 / 1000.0,
+            (value) => {
+                setPluginState(value);
+            }
+        );
+        let filePropertyHandle = model.monitorPatchProperty(
+            props.instanceId,
+            AUDIO_FILE_PROPERTY_URI,
+            (instanceId: number, propertyUri: string, atomObject: any) => {
+                if (typeof (atomObject) === "object") {
+                    let path = atomObject.value;
+                    onAudioFileChanged(path);
+                } else if (typeof(atomObject) === "string")
+                {
+                    onAudioFileChanged(atomObject as string);
+                }
+            }
+
+        );
+
+        model.getPatchProperty(props.instanceId, AUDIO_FILE_PROPERTY_URI)
+            .then((o) => {
+                let path = o.value;
+                onAudioFileChanged(path);
+            })
+
+
+        return () => {
+            model.unmonitorPort(durationHandle);
+            model.unmonitorPort(positionHandle);
+            model.unmonitorPort(pluginStateHandle);
+            model.cancelMonitorPatchProperty(filePropertyHandle);
+        };
+    },
+        []
+    );
+    const effectivePosition =
+        (pluginState !== PluginState.Idle) ? Math.min(position, duration) : 0.0;
+    const effectiveTitle = title !== "" ? title : pathFileNameOnly(audioFile);
+
+    const paused = (pluginState === PluginState.Idle
+        || pluginState === PluginState.CuePlayPaused
+        || pluginState === PluginState.Paused);
+
+    function LinearMixPanel() {
+        return (
+            <Box style={{ width: "100%" }}  >
+                <div style={{ display: "flex", flex: "0 0 auto", justifyContent: "center", alignItems: 'center', flexFlow: "row nowrap" }}>
+                    {props.extraControls}
+                </div>
+            </Box>
+        );
+
+    }
+    function QuadMixPanel() {
+        return (
+            <div style={{ display: "flex", width: "100%", flex: "0 0 auto", justifyContent: "center", alignItems: "center", flexFlow: "row nowrap" }}>
+                <div style={{ display: "flex", flex: "0 0 auto", gap: 8, alignItems: "center", flexFlow: "column nowrap" }}>
+                    {props.extraControls[0]}
+                    {props.extraControls[1]}
+                </div>
+                <div style={{ display: "flex", flex: "0 0 auto", gap: 8, alignItems: "center", flexFlow: "column nowrap" }}>
+                    {props.extraControls[2]}
+                    {props.extraControls[3]}
+                </div>
+
+            </div>
+        );
+    }
+    function SliderCluster() {
+        return (
+
+            <div style={{ display: "flex", flexFlow: "column nowrap" }}>
+                <Slider
+                    value={dragging ? sliderValue : effectivePosition}
+                    min={0}
+                    step={1}
+                    max={duration}
+                    onChange={(_, val) => {
+                        let v = val as number;
+                        setPosition(v);
+                        setSliderValue(v);
+                    }}
+                    onChangeCommitted={(e, value) => {
+                        let v = value as number;
+                        OnSeek(v);
+                    }}
+                    onPointerDown={(e) => {
+                        setDragging(true);
+                    }}
+                    onPointerUp={(e) => {
+                        // setDragging(false);
+                    }}
+                    disabled={duration == 0}
+                    sx={(t) => ({
+                        width: "100%",
+                        color: 'rgba(0,0,0,0.87)',
+                        height: 4,
+                        '& .MuiSlider-thumb': {
+                            width: 8,
+                            height: 8,
+                            transition: '0.3s cubic-bezier(.47,1.64,.41,.8)',
+                            '&::before': {
+                                boxShadow: '0 2px 12px 0 rgba(0,0,0,0.4)',
+                            },
+                            '&:hover, &.Mui-focusVisible': {
+                                boxShadow: `0px 0px 0px 8px ${'rgb(0 0 0 / 16%)'}`,
+                                ...t.applyStyles('dark', {
+                                    boxShadow: `0px 0px 0px 8px ${'rgb(255 255 255 / 16%)'}`,
+                                }),
+                            },
+                            '&.Mui-active': {
+                                width: 20,
+                                height: 20,
+                            },
+                        },
+                        '& .MuiSlider-rail': {
+                            opacity: 0.28,
+                        },
+                        ...t.applyStyles('dark', {
+                            color: '#fff',
+                        }),
+                    })}
+                />
+                <div
+                    style={{
+                        flex: "0 0 auto",
+                        width: "100%",
+                        display: 'flex',
+                        alignItems: 'center',
+                        justifyContent: 'space-between',
+                        marginTop: -4,
+                    }}
+                >
+                    <TinyText>{formatDuration(dragging ? sliderValue : effectivePosition)}</TinyText>
+                    <TinyText>{formatDuration(duration)}</TinyText>
+                </div>
+            </div>
+        );
+    }
+
+
+    function VerticalWidget() {
+        return (
+            <div style={{
+                position: "relative", width: "100%", height: "100%",
+                display: "flex", flexFlow: "column nowrap"
+            }} >
+                <div style={{ flex: "1 1 1px" }} />
+
+                <Widget noBorders={noBorders}>
+                    {
+                        FilePanel()
+                    }
+                    <Slider
+                        value={dragging ? sliderValue : effectivePosition}
+                        min={0}
+                        step={1}
+                        max={duration}
+                        onChange={(_, val) => {
+                            let v = val as number;
+                            setPosition(v);
+                            setSliderValue(v);
+                        }}
+                        onChangeCommitted={(e, value) => {
+                            let v = value as number;
+                            OnSeek(v);
+                        }}
+                        onPointerDown={(e) => {
+                            setDragging(true);
+                        }}
+                        onPointerUp={(e) => {
+                            // setDragging(false);
+                        }}
+                        disabled={duration == 0}
+                        sx={(t) => ({
+                            width: "100%",
+                            color: 'rgba(0,0,0,0.87)',
+                            height: 4,
+                            '& .MuiSlider-thumb': {
+                                width: 8,
+                                height: 8,
+                                transition: '0.3s cubic-bezier(.47,1.64,.41,.8)',
+                                '&::before': {
+                                    boxShadow: '0 2px 12px 0 rgba(0,0,0,0.4)',
+                                },
+                                '&:hover, &.Mui-focusVisible': {
+                                    boxShadow: `0px 0px 0px 8px ${'rgb(0 0 0 / 16%)'}`,
+                                    ...t.applyStyles('dark', {
+                                        boxShadow: `0px 0px 0px 8px ${'rgb(255 255 255 / 16%)'}`,
+                                    }),
+                                },
+                                '&.Mui-active': {
+                                    width: 20,
+                                    height: 20,
+                                },
+                            },
+                            '& .MuiSlider-rail': {
+                                opacity: 0.28,
+                            },
+                            ...t.applyStyles('dark', {
+                                color: '#fff',
+                            }),
+                        })}
+                    />
+                    <Box
+                        sx={{
+                            width: "100%",
+                            display: 'flex',
+                            alignItems: 'center',
+                            justifyContent: 'space-between',
+                            mt: -2,
+                        }}
+                    >
+                        <TinyText>{formatDuration(dragging ? sliderValue : effectivePosition)}</TinyText>
+                        <TinyText>{formatDuration(duration)}</TinyText>
+                    </Box>
+                    {
+                        ControlCluster()
+                    }
+                    <Divider style={{ marginTop: 8, marginBottom: 8 }} />
+                    {useQuadMixPanel ? QuadMixPanel()
+                        :
+                        LinearMixPanel()
+                    }
+                </Widget>
+                <div style={{ flex: "2 2 1px" }} />
+            </div>
+        );
+    }
+
+    function HorizontalWidget() {
+        return (
+            <div style={{
+                position: "relative", width: "100%", height: "100%",
+                display: "flex", flexFlow: "column nowrap"
+            }} >
+
+                <Widget noBorders={true}>
+                    <div style={{
+                        display: "flex", flexFlow: "row nowrap", alignItems: "center", justifyContent: "stretch",
+                        width: "100%"
+                    }}>
+                        <div style={{
+                            display: "flex", alignItems: "stretch", flexFlow: "column nowrap", flex: "1 1 100%"
+
+                        }}>
+                            <div style={{ display: "flex", flexFlow: "row nowrap", flex: "1 1 auto" }}>
+                                <div style={{ position: "relative", display: "flex", flexFlow: "row nowrap", flex: "1 1 auto" }}>
+                                    {
+                                        FilePanel()
+                                    }
+                                </div>
+                            </div>
+                            <div style={{ flex: "0 0 auto" }}>
+                                {
+                                    SliderCluster()
+                                }
+                            </div>
+                        </div>
+                        <div style={{
+                            position: "relative", display: "flex", flexFlow: "row nowrap", flex: "0 0  auto"
+
+                        }}>
+                            {
+                                ControlCluster()
+                            }
+                        </div>
+                        <div style={{ flex: "0 0 auto" }}>
+                            {LinearMixPanel()}
+                        </div>
+                    </div>
+
+
+                </Widget>
+                <div style={{ flex: "2 2 1px" }} />
+            </div >
+        );
+    }
+    return (
+        <div id="toobPlayerViewFrame" style={{
+            width: '100%', height: "100%", overflow: 'hidden', position: 'relative',
+        }}>
+            <WallPaper />
+            {
+                useHorizontalLayout ?
+                    HorizontalWidget() : VerticalWidget()
+            }
+            {showFileDialog && (
+                <FilePropertyDialog open={showFileDialog}
+                    fileProperty={getUiFileProperty(AUDIO_FILE_PROPERTY_URI)}
+                    instanceId={props.instanceId}
+                    selectedFile={audioFile}
+                    onCancel={() => {
+                        setShowFileDialog(false);
+                    }}
+                    onApply={(fileProperty, selectedFile) => {
+                        model.setPatchProperty(
+                            props.instanceId,
+                            AUDIO_FILE_PROPERTY_URI,
+                            JsonAtom.Path(selectedFile)
+                        )
+                            .then(() => {
+
+                            })
+                            .catch((error) => {
+                                model.showAlert("Unable to complete the operation. " + error);
+                            });
+
+                    }}
+                    onOk={(fileProperty, selectedFile) => {
+
+                        model.setPatchProperty(
+                            props.instanceId,
+                            fileProperty.patchProperty,
+                            JsonAtom.Path(selectedFile)
+                        )
+                            .then(() => {
+
+                            })
+                            .catch((error) => {
+                                model.showAlert("Unable to complete the operation. " + error);
+                            });
+                        setShowFileDialog(false);
+                    }
+                    }
+                />
+
+            )}
+        </div>
+    );
+}

vite/src/pipedal/ToobPlayerView.tsx

@@ -0,0 +1,153 @@
+// Copyright (c) 2022 Robin Davies
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+// the Software, and to permit persons to whom the Software is furnished to do so,
+// subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import React from 'react';
+import { Theme } from '@mui/material/styles';
+
+import WithStyles from './WithStyles';
+import { createStyles } from './WithStyles';
+
+import { withStyles } from "tss-react/mui";
+
+import IControlViewFactory from './IControlViewFactory';
+import { PiPedalModelFactory, PiPedalModel, MonitorPortHandle } from "./PiPedalModel";
+import { PedalboardItem } from './Pedalboard';
+import PluginControlView, { ControlGroup, ControlViewCustomization } from './PluginControlView';
+// import ToobFrequencyResponseView from './ToobFrequencyResponseView';
+import ToobPlayerControl from './ToobPlayerControl';
+
+const styles = (theme: Theme) => createStyles({
+});
+
+interface ToobPlayerProps extends WithStyles<typeof styles> {
+    instanceId: number;
+    item: PedalboardItem;
+
+}
+interface ToobPlayerState {
+    playPosition: number;
+    duration: number;
+}
+
+const ToobPlayerView =
+    withStyles(
+        class extends React.Component<ToobPlayerProps, ToobPlayerState>
+            implements ControlViewCustomization {
+            model: PiPedalModel;
+            gainRef: React.RefObject<HTMLDivElement | null>;
+
+            customizationId: number = 1;
+
+            constructor(props: ToobPlayerProps) {
+                super(props);
+                this.model = PiPedalModelFactory.getInstance();
+                this.gainRef = React.createRef();
+                this.state = {
+                    playPosition: 0.0,
+                    duration: 0.0
+                }
+            }
+
+            subscribedId?: number = undefined;
+            monitorPlayPositionHandle?: MonitorPortHandle = undefined;
+            monitorDurationHandle?: MonitorPortHandle = undefined;
+            removePortSubscriptions() {
+
+                if (this.monitorPlayPositionHandle) {
+                    this.model.unmonitorPort(this.monitorPlayPositionHandle);
+                    this.monitorPlayPositionHandle = undefined;
+                }
+            }
+            addPortSubscriptions(instanceId: number) {
+                this.removePortSubscriptions();
+                this.subscribedId = instanceId;
+                this.monitorPlayPositionHandle = this.model.monitorPort(instanceId, "position", 1 / 15.0,
+                    (value: number) => {
+                        this.setState({ playPosition: value });
+                    });
+                this.monitorDurationHandle = this.model.monitorPort(instanceId, "duration", 1 / 15.0,
+                    (value: number) => {
+                        this.setState({ duration: value });
+                    });
+            }
+
+            // componentDidUpdate() {
+            //     if (this.props.instanceId !== this.subscribedId) {
+            //         this.removeGainEnabledSubscription();
+            //         this.addGainEnabledSubscription(this.props.instanceId);
+
+            //     }
+            // }
+            componentDidMount() {
+                this.addPortSubscriptions(this.props.instanceId);
+            }
+            componentWillUnmount() {
+                this.removePortSubscriptions();
+            }
+            fullScreen() {
+                return true;
+            }
+            modifyControls(controls: (React.ReactNode | ControlGroup)[]): (React.ReactNode | ControlGroup)[] {
+                let extraControls: React.ReactElement[] = [];
+                let mixPanel = controls[3] as ControlGroup;
+                let iKey = 0;
+                for (let mixControl of mixPanel.controls) {
+                    extraControls.push(
+                        (
+                            <div  key={"k"+ iKey++} style={{flex: "0 0 auto", position: "relative",height: "100%" }}>
+                                {mixControl}
+                            </div>
+                        ));
+                }
+
+                let panel = (
+                    <ToobPlayerControl key="MusicPlayer" instanceId={this.props.instanceId} extraControls={extraControls} />
+                );
+
+                let result: (React.ReactNode | ControlGroup)[] = [];
+                result.push(panel);
+                return result;
+            }
+
+            render() {
+                return (
+                    <PluginControlView
+                        instanceId={this.props.instanceId}
+                        item={this.props.item}
+                        customization={this}
+                        customizationId={this.customizationId}
+                    />
+                );
+            }
+        },
+        styles
+    );
+
+
+
+class ToobPlayerViewFactory implements IControlViewFactory {
+    uri: string = "http://two-play.com/plugins/toob-player";
+
+    Create(model: PiPedalModel, pedalboardItem: PedalboardItem): React.ReactNode {
+        return (<ToobPlayerView instanceId={pedalboardItem.instanceId} item={pedalboardItem} />);
+    }
+
+
+}
+export default ToobPlayerViewFactory;

vite/src/pipedal/ToobPowerStage2View.tsx

@@ -126,8 +126,11 @@ const ToobPowerstage2View =
                 this.isControlMounted = false;
                 this.maybeListenForAtomOutput();
             }
+            fullScreen() {
+                return false;
+            }
 
-            ModifyControls(controls: (React.ReactNode| ControlGroup)[]): (React.ReactNode| ControlGroup)[]
+            modifyControls(controls: (React.ReactNode| ControlGroup)[]): (React.ReactNode| ControlGroup)[]
             {
                 let time = Date.now()*0.001;
 

vite/src/pipedal/ToobSpectrumAnalyzerView.tsx

@@ -61,8 +61,11 @@ const ToobSpectrumAnalyzerView =
                 this.state = {
                 }
             }
+            fullScreen() {
+                return false;
+            }
 
-            ModifyControls(controls: (React.ReactNode| ControlGroup)[]): (React.ReactNode| ControlGroup)[]
+            modifyControls(controls: (React.ReactNode| ControlGroup)[]): (React.ReactNode| ControlGroup)[]
             {
                 controls.splice(0,0,
                     ( <ToobSpectrumResponseView instanceId={this.props.instanceId}  />)

vite/src/pipedal/ToobToneStackView.tsx

@@ -86,8 +86,11 @@ const ToobToneStackView =
                     this.controlValueChangedHandle = undefined;
                 }
             }
+            fullScreen() {
+                return false;
+            }
 
-            ModifyControls(controls: (React.ReactNode| ControlGroup)[]): (React.ReactNode| ControlGroup)[]
+            modifyControls(controls: (React.ReactNode| ControlGroup)[]): (React.ReactNode| ControlGroup)[]
             {
                 if (this.state.isBaxandall)
                 {

vite/src/pipedal/UseWindowSize.tsx

@@ -0,0 +1,58 @@
+/*
+ *   Copyright (c) 2025 Robin E. R. Davies
+ *   All rights reserved.
+
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ 
+ *   The above copyright notice and this permission notice shall be included in all
+ *   copies or substantial portions of the Software.
+ 
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *   SOFTWARE.
+ */
+
+import { useState, useEffect, useCallback } from 'react';
+
+const getSize = () => {
+  return { 
+    width: window.innerWidth,
+    height: window.innerHeight,
+  };
+};
+ 
+export interface WindowSize {
+    width: number;
+    height: number;
+}
+export default function useWindowSize() {
+ 
+  const [size, setSize] = useState<WindowSize>(getSize());
+ 
+  const handleResize = useCallback(() => {
+    let ticking = false;
+    if (!ticking) {
+      window.requestAnimationFrame(() => {
+        setSize(getSize());
+        ticking = false;
+      });
+      ticking = true;
+    } 
+  }, []);
+
+  useEffect(() => {
+    window.addEventListener('resize', handleResize);
+    return () => window.removeEventListener('resize', handleResize);
+  }, []);
+ 
+  return [size];
+}