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/*
==============================================================================
This file is part of the IEM plug-in suite.
Author: Daniel Rudrich
Copyright (c) 2017 - Institute of Electronic Music and Acoustics (IEM)
https://iem.at
The IEM plug-in suite 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 3 of the License, or
(at your option) any later version.
The IEM plug-in suite 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.
You should have received a copy of the GNU General Public License
along with this software. If not, see <https://www.gnu.org/licenses/>.
==============================================================================
*/
#include "PluginEditor.h"
#include "PluginProcessor.h"
//==============================================================================
MatrixMultiplierAudioProcessorEditor::MatrixMultiplierAudioProcessorEditor (
MatrixMultiplierAudioProcessor& p,
juce::AudioProcessorValueTreeState& vts) :
juce::AudioProcessorEditor (&p),
processor (p),
valueTreeState (vts),
footer (p.getOSCParameterInterface())
{
// ============== BEGIN: essentials ======================
// set GUI size and lookAndFeel
setResizeLimits (500, 200, 800, 500); // use this to create a resizable GUI
setResizable (true, true);
setLookAndFeel (&globalLaF);
// make title and footer visible, and set the PluginName
addAndMakeVisible (&title);
title.setTitle (juce::String ("Matrix"), juce::String ("Multiplier"));
title.setFont (globalLaF.robotoBold, globalLaF.robotoLight);
addAndMakeVisible (&footer);
// ============= END: essentials ========================
// create the connection between title component's comboBoxes and parameters
// cbInputChannelsSettingAttachment = new ComboBoxAttachment(valueTreeState, "inputChannelsSetting", *title.getInputWidgetPtr()->getChannelsCbPointer());
// cbOutputChannelsSettingAttachment = new ComboBoxAttachment(valueTreeState, "outputChannelsSetting", *title.getOutputWidgetPtr()->getChannelsCbPointer());
addAndMakeVisible (btLoadFile);
btLoadFile.setButtonText ("Load configuration");
btLoadFile.setColour (juce::TextButton::buttonColourId, juce::Colours::cornflowerblue);
btLoadFile.addListener (this);
addAndMakeVisible (edOutput);
edOutput.setMultiLine (true);
edOutput.setReadOnly (true);
edOutput.setTabKeyUsedAsCharacter (true);
edOutput.clear();
edOutput.setText (processor.getMessageForEditor());
edOutput.setColour (juce::TextEditor::backgroundColourId,
juce::Colours::cornflowerblue.withMultipliedAlpha (0.2f));
// start timer after everything is set up properly
startTimer (20);
}
MatrixMultiplierAudioProcessorEditor::~MatrixMultiplierAudioProcessorEditor()
{
setLookAndFeel (nullptr);
}
//==============================================================================
void MatrixMultiplierAudioProcessorEditor::paint (juce::Graphics& g)
{
g.fillAll (globalLaF.ClBackground);
}
void MatrixMultiplierAudioProcessorEditor::resized()
{
// ============ BEGIN: header and footer ============
const int leftRightMargin = 30;
const int headerHeight = 60;
const int footerHeight = 25;
juce::Rectangle<int> area (getLocalBounds());
juce::Rectangle<int> footerArea (area.removeFromBottom (footerHeight));
footer.setBounds (footerArea);
area.removeFromLeft (leftRightMargin);
area.removeFromRight (leftRightMargin);
juce::Rectangle<int> headerArea = area.removeFromTop (headerHeight);
title.setBounds (headerArea);
area.removeFromTop (10);
area.removeFromBottom (5);
// =========== END: header and footer =================
juce::Rectangle<int> sliderRow = area.removeFromRight (120);
btLoadFile.setBounds (sliderRow.removeFromTop (30));
area.removeFromRight (10);
edOutput.setBounds (area);
}
void MatrixMultiplierAudioProcessorEditor::timerCallback()
{
// === update titleBar widgets according to available input/output channel counts
title.setMaxSize (processor.getMaxSize());
// ==========================================
if (processor.messageChanged)
{
edOutput.clear();
edOutput.setText (processor.getMessageForEditor());
processor.messageChanged = false;
}
ReferenceCountedMatrix::Ptr currentMatrix = processor.getCurrentMatrix();
if (currentMatrix != nullptr)
{
title.getOutputWidgetPtr()->setSizeIfUnselectable (currentMatrix->getNumOutputChannels());
title.getInputWidgetPtr()->setSizeIfUnselectable (currentMatrix->getNumInputChannels());
}
else
{
title.getOutputWidgetPtr()->setSizeIfUnselectable (0);
title.getInputWidgetPtr()->setSizeIfUnselectable (0);
}
}
void MatrixMultiplierAudioProcessorEditor::buttonClicked (juce::Button* button)
{
if (button == &btLoadFile)
{
loadConfigurationFile();
}
}
void MatrixMultiplierAudioProcessorEditor::buttonStateChanged (juce::Button* button)
{
}
void MatrixMultiplierAudioProcessorEditor::loadConfigurationFile()
{
juce::FileChooser myChooser (
"Please select the configuration you want to load...",
processor.getLastDir().exists()
? processor.getLastDir()
: juce::File::getSpecialLocation (juce::File::userHomeDirectory),
"*.json");
if (myChooser.browseForFileToOpen())
{
juce::File configurationFile (myChooser.getResult());
processor.setLastDir (configurationFile.getParentDirectory());
processor.loadConfiguration (configurationFile);
edOutput.clear();
edOutput.setText (processor.getMessageForEditor());
}
}
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