1 files changed, 124 insertions, 0 deletions
diff --git a/plugins/ZamPhono/ZamPhonoUI.cpp b/plugins/ZamPhono/ZamPhonoUI.cpp
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+++ b/plugins/ZamPhono/ZamPhonoUI.cpp
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+/*
+ * ZamPhono
+ * Copyright (C) 2016  Damien Zammit <damien@zamaudio.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include "ZamPhonoUI.hpp"
+
+using DGL::Point;
+
+START_NAMESPACE_DISTRHO
+
+// -----------------------------------------------------------------------
+
+ZamPhonoUI::ZamPhonoUI()
+    : UI()
+{
+    setSize(ZamPhonoArtwork::zamphonoWidth, ZamPhonoArtwork::zamphonoHeight);
+
+    // background
+    fImgBackground = Image(ZamPhonoArtwork::zamphonoData, ZamPhonoArtwork::zamphonoWidth, ZamPhonoArtwork::zamphonoHeight, GL_BGR);
+
+    // notch slider
+    Image sliderImage(ZamPhonoArtwork::sliderData, ZamPhonoArtwork::sliderWidth, ZamPhonoArtwork::sliderHeight);
+
+    // toggle play/cut
+    Image playImage(ZamPhonoArtwork::playData, ZamPhonoArtwork::playWidth, ZamPhonoArtwork::playHeight);
+    Image cutImage(ZamPhonoArtwork::cutData, ZamPhonoArtwork::cutWidth, ZamPhonoArtwork::cutHeight);
+
+    Point<int> notchPosStart(255, 73);
+    Point<int> notchPosEnd(255, 73+52);
+
+    fSliderNotch = new ImageSlider(this, sliderImage);
+    fSliderNotch->setStartPos(notchPosStart);
+    fSliderNotch->setEndPos(notchPosEnd);
+    fSliderNotch->setRange(0.f, 4.f);
+    fSliderNotch->setStep(1.f);
+    fSliderNotch->setValue(3.f);
+    fSliderNotch->setCallback(this);
+
+    Point<int> playcutStart(10, 168);
+
+    fTogglePlaycut = new ImageSwitch(this, playImage, cutImage);
+    fTogglePlaycut->setAbsolutePos(playcutStart);
+    fTogglePlaycut->setCallback(this);
+
+    // set default values
+    programLoaded(0);
+}
+
+// -----------------------------------------------------------------------
+// DSP Callbacks
+
+void ZamPhonoUI::parameterChanged(uint32_t index, float value)
+{
+    switch (index)
+    {
+    case ZamPhonoPlugin::paramType:
+	fSliderNotch->setValue(value);
+	break;
+    case ZamPhonoPlugin::paramToggle:
+	fTogglePlaycut->setDown(value > 0.5);
+	break;
+    }
+}
+
+void ZamPhonoUI::programLoaded(uint32_t index)
+{
+	switch(index) {
+	default:
+	case 0:
+		fSliderNotch->setValue(3.f);
+		fTogglePlaycut->setDown(false);
+		break;
+	}
+}
+
+void ZamPhonoUI::imageSliderDragStarted(ImageSlider*)
+{
+    editParameter(ZamPhonoPlugin::paramType, true);
+}
+
+void ZamPhonoUI::imageSliderDragFinished(ImageSlider*)
+{
+    editParameter(ZamPhonoPlugin::paramType, false);
+}
+
+void ZamPhonoUI::imageSliderValueChanged(ImageSlider*, float value)
+{
+    setParameterValue(ZamPhonoPlugin::paramType, value);
+}
+
+void ZamPhonoUI::imageSwitchClicked(ImageSwitch* toggle, bool down)
+{
+    float v = down ? 1.f : 0.f;
+    if (toggle == fTogglePlaycut) {
+        setParameterValue(ZamPhonoPlugin::paramToggle, v);
+    }
+}
+
+void ZamPhonoUI::onDisplay()
+{
+    fImgBackground.draw();
+}
+
+// -----------------------------------------------------------------------
+
+UI* createUI()
+{
+    return new ZamPhonoUI();
+}
+
+// -----------------------------------------------------------------------
+
+END_NAMESPACE_DISTRHO