audio/wavetable
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Allow wavetables without metadata

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This commit is contained in:
Roland Rabien 2023-09-29 21:06:19 -07:00
commit c9365c8fe0
5 changed files with 94 additions and 28 deletions
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69
plugin/Source/Panels.h
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@ -24,25 +24,41 @@ public:
addEnable (osc.enable);
addControl (new gin::Knob (osc.pos), 0, 0);
addControl (new gin::Knob (osc.tune, true), 1, 0);
addControl (new gin::Knob (osc.finetune, true), 2, 0);
addControl (new gin::Knob (osc.level), 3, 0);
addControl (new gin::Knob (osc.pan, true), 4, 0);
addControl (new gin::Knob (osc.pos));
addControl (new gin::Knob (osc.tune, true));
addControl (new gin::Knob (osc.finetune, true));
addControl (new gin::Knob (osc.level));
addControl (new gin::Knob (osc.pan, true));
addControl (new gin::Select (osc.voices), 0, 1);
addControl (detune = new gin::Knob (osc.detune), 1, 1);
addControl (spread = new gin::Knob (osc.spread), 2, 1);
addControl (new gin::Knob (osc.formant, true), 3, 1);
addControl (new gin::Knob (osc.bend, true), 4, 1);
addControl (new gin::Select (osc.voices));
addControl (detune = new gin::Knob (osc.detune));
addControl (spread = new gin::Knob (osc.spread));
addControl (new gin::Knob (osc.formant, true));
addControl (new gin::Knob (osc.bend, true));
watchParam (osc.voices);
wt = new gin::WavetableComponent();
wt->setName ("wt");
wt->setWavetables (idx == 0 ? &proc.osc1Tables : &proc.osc2Tables);
wt->onFileDrop = [this] (const juce::File& f) { proc.loadUserWavetable (idx, f); };
addControl (wt, 5, 0, 3, 2);
wt->onFileDrop = [this] (const juce::File& f) { loadUserWavetable (f); };
addControl (wt);
addAndMakeVisible (addButton);
addButton.onClick = [this]
{
auto chooser = std::make_shared<juce::FileChooser> (juce::String ("Load Wavetable"), juce::File(), juce::String ("*.wav"));
auto chooserFlags = juce::FileBrowserComponent::canSelectFiles | juce::FileBrowserComponent::openMode;
chooser->launchAsync (chooserFlags, [this, chooser] (const juce::FileChooser&)
{
auto f = chooser->getResult();
if (! f.existsAsFile())
return;
loadUserWavetable (f);
} );
};
timer.startTimerHz (60);
timer.onTimer = [this]
@ -66,6 +82,34 @@ public:
proc.osc2Table.removeListener (this);
}
void loadUserWavetable (const juce::File& f)
{
auto sz = gin::getWavetableSize (f);
if (sz <= 0)
{
auto w = std::make_shared<gin::PluginAlertWindow> ("Import Wavetable", "Wav file does not contain Wavetable metadata. What is the wavetable size?", juce::AlertWindow::NoIcon, getParentComponent());
w->setLookAndFeel (proc.lf.get());
w->addComboBox ("size", { "256", "512", "1024", "2048" }, "Samples per table:");
w->getComboBoxComponent ("size")->setSelectedItemIndex (3);
w->addButton ("OK", 1, juce::KeyPress (juce::KeyPress::returnKey));
w->addButton ("Cancel", 0, juce::KeyPress (juce::KeyPress::escapeKey));
w->runAsync (*getParentComponent(), [this, w, f] (int ret)
{
auto userSize = w->getComboBoxComponent ("size")->getText().getIntValue();
w->setVisible (false);
if (ret == 1)
proc.loadUserWavetable (idx, f, userSize);
});
}
else
{
proc.loadUserWavetable (idx, f, -1);
}
}
void mouseUp (const juce::MouseEvent& e) override
{
auto& h = getHeader();
@ -145,6 +189,7 @@ public:
gin::SVGButton nextButton { "next", gin::Assets::next };
gin::SVGButton prevButton { "prev", gin::Assets::prev };
gin::SVGButton addButton { "add", gin::Assets::add };
};
//==============================================================================