1 files changed, 211 insertions, 0 deletions
diff --git a/distrho/src/DistrhoUIAU.cpp b/distrho/src/DistrhoUIAU.cpp
new file mode 100644
index 00000000..dc5a61c7
--- /dev/null
+++ b/distrho/src/DistrhoUIAU.cpp
@@ -0,0 +1,211 @@
+/*
+ * DISTRHO Plugin Framework (DPF)
+ * Copyright (C) 2012-2019 Filipe Coelho <falktx@falktx.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any purpose with
+ * or without fee is hereby granted, provided that the above copyright notice and this
+ * permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "DistrhoUIInternal.hpp"
+
+#include "../extra/Sleep.hpp"
+
+START_NAMESPACE_DISTRHO
+
+//#if ! DISTRHO_PLUGIN_WANT_MIDI_INPUT
+static const sendNoteFunc sendNoteCallback = nullptr;
+//#endif
+
+// -----------------------------------------------------------------------
+
+class UIAu
+{
+public:
+    UIAu(const char* const uiTitle)
+        : fUI(this, 0, nullptr, setParameterCallback, setStateCallback, sendNoteCallback, setSizeCallback),
+          fHostClosed(false)
+    {
+        fUI.setWindowTitle(uiTitle);
+    }
+
+    ~UIAu()
+    {
+    }
+
+    void exec()
+    {
+        for (;;)
+        {
+            if (fHostClosed || ! fUI.idle())
+                break;
+
+            d_msleep(30);
+        }
+    }
+
+    // -------------------------------------------------------------------
+
+#if 0
+#if DISTRHO_PLUGIN_WANT_STATE
+    void auui_configure(const char* key, const char* value)
+    {
+        fUI.stateChanged(key, value);
+    }
+#endif
+#endif
+
+    void auui_control(ulong index, float value)
+    {
+        fUI.parameterChanged(index, value);
+    }
+
+#if 0
+#if DISTRHO_PLUGIN_WANT_PROGRAMS
+    void auui_program(ulong bank, ulong program)
+    {
+        fUI.programLoaded(bank * 128 + program);
+    }
+#endif
+#endif
+
+    void auui_samplerate(const double sampleRate)
+    {
+        fUI.setSampleRate(sampleRate, true);
+    }
+
+    void auui_show()
+    {
+        fUI.setWindowVisible(true);
+    }
+
+    void auui_hide()
+    {
+        fUI.setWindowVisible(false);
+    }
+
+    void auui_quit()
+    {
+        fHostClosed = true;
+        fUI.quit();
+    }
+
+    // -------------------------------------------------------------------
+
+protected:
+    void setParameterValue(const uint32_t rindex, const float value)
+    {
+        //FIXME fUI.setParameterValue(rindex, value);
+    }
+
+    void setState(const char* const key, const char* const value)
+    {
+    }
+
+#if 0
+#if DISTRHO_PLUGIN_WANT_MIDI_INPUT
+    void sendNote(const uint8_t channel, const uint8_t note, const uint8_t velocity)
+    {
+        if (fOscData.server == nullptr)
+            return;
+        if (channel > 0xF)
+            return;
+
+        uint8_t mdata[4] = {
+            0,
+            static_cast<uint8_t>(channel + (velocity != 0 ? 0x90 : 0x80)),
+            note,
+            velocity
+        };
+        fOscData.send_midi(mdata);
+    }
+#endif
+#endif
+
+    void setSize(const uint width, const uint height)
+    {
+        fUI.setWindowSize(width, height);
+    }
+
+private:
+    UIExporter fUI;
+    bool fHostClosed;
+
+    // -------------------------------------------------------------------
+    // Callbacks
+
+    #define uiPtr ((UIAu*)ptr)
+
+    static void setParameterCallback(void* ptr, uint32_t rindex, float value)
+    {
+        uiPtr->setParameterValue(rindex, value);
+    }
+
+    static void setStateCallback(void* ptr, const char* key, const char* value)
+    {
+        uiPtr->setState(key, value);
+    }
+
+#if 0
+#if DISTRHO_PLUGIN_WANT_MIDI_INPUT
+    static void sendNoteCallback(void* ptr, uint8_t channel, uint8_t note, uint8_t velocity)
+    {
+        uiPtr->sendNote(channel, note, velocity);
+    }
+#endif
+#endif
+
+    static void setSizeCallback(void* ptr, uint width, uint height)
+    {
+        uiPtr->setSize(width, height);
+    }
+
+    #undef uiPtr
+};
+
+// -----------------------------------------------------------------------
+
+static const char* gUiTitle = nullptr;
+static UIAu*     globalUI = nullptr;
+
+static void initUiIfNeeded()
+{
+    if (globalUI != nullptr)
+        return;
+
+    if (d_lastUiSampleRate == 0.0)
+        d_lastUiSampleRate = 44100.0;
+
+    globalUI = new UIAu(gUiTitle);
+}
+
+END_NAMESPACE_DISTRHO
+
+// -----------------------------------------------------------------------
+
+int main(int argc, char* argv[])
+{
+    USE_NAMESPACE_DISTRHO
+
+    // dummy test mode
+    if (argc == 1)
+    {
+        gUiTitle = "AU UI Test";
+
+        initUiIfNeeded();
+        globalUI->auui_show();
+        globalUI->exec();
+
+        delete globalUI;
+        globalUI = nullptr;
+
+        return 0;
+    }
+}