SmartGuitarAmp

commit 8d108611522b3383e45190f9fbc0b2ff50b634e3
parent 61204de8088a17a3b6b53bcdfac153193cd851bc
Author: Matti Pesonen <matti.h.pesonen@gmail.com>
Date:   Wed, 22 Mar 2023 00:31:26 +0200

Persist GUI window size

Diffstat:
M
src/PluginEditor.cpp
 | 
17
+++++++++++++++--
M
src/PluginEditor.h
 | 
2
++
M
src/PluginProcessor.cpp
 | 
2
++
M
src/PluginProcessor.h
 | 
1
+

4 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/src/PluginEditor.cpp b/src/PluginEditor.cpp
@@ -287,6 +287,16 @@ void WaveNetVaComponent::resetImages()
     repaint();
 }
 
+float WaveNetVaComponent::getGuiScaleFactor()
+{
+    return static_cast<float> (processor.gui_scale_factor);
+}
+
+void WaveNetVaComponent::persistGuiScaleFactor(float scaleFactor)
+{
+    processor.gui_scale_factor = static_cast<double> (scaleFactor);
+}
+
 // Wrapper implementation
 WrappedWaveNetVaAudioProcessorEditor::WrappedWaveNetVaAudioProcessorEditor(WaveNetVaAudioProcessor& p)
     : AudioProcessorEditor(p), waveNetVaComponent(p)
@@ -299,8 +309,10 @@ WrappedWaveNetVaAudioProcessorEditor::WrappedWaveNetVaAudioProcessorEditor(WaveN
         constrainer->setSizeLimits(originalWidth / 4, originalHeight / 4, originalWidth * 2, originalHeight * 2);
     }
 
-    setResizable(true, true);
-    setSize(originalWidth, originalHeight);
+    setResizable(true, true);    
+    float scaledWidth = static_cast<float> (originalWidth) * waveNetVaComponent.getGuiScaleFactor();
+    float scaledHeight = static_cast<float> (originalHeight) * waveNetVaComponent.getGuiScaleFactor();
+    setSize(scaledWidth, scaledHeight);
 }
 
 void WrappedWaveNetVaAudioProcessorEditor::resized()
@@ -308,6 +320,7 @@ void WrappedWaveNetVaAudioProcessorEditor::resized()
     const auto scaleFactor = static_cast<float> (getWidth()) / originalWidth;
     waveNetVaComponent.setTransform(AffineTransform::scale(scaleFactor));
     waveNetVaComponent.setBounds(0, 0, originalWidth, originalHeight);
+    waveNetVaComponent.persistGuiScaleFactor(scaleFactor);
 }
 
 void WrappedWaveNetVaAudioProcessorEditor::resetImages()
diff --git a/src/PluginEditor.h b/src/PluginEditor.h
@@ -31,6 +31,8 @@ public:
     void resized() override;
 
     void resetImages();
+    float getGuiScaleFactor();
+    void persistGuiScaleFactor(float scaleFactor);
 
 private:
     // This reference is provided as a quick way for your editor to
diff --git a/src/PluginProcessor.cpp b/src/PluginProcessor.cpp
@@ -238,6 +238,7 @@ void WaveNetVaAudioProcessor::getStateInformation (MemoryBlock& destData)
     std::unique_ptr<XmlElement> xml (state.createXml());
     xml->setAttribute ("amp_state", amp_state);
     xml->setAttribute ("amp_lead", amp_lead);
+    xml->setAttribute ("gui_scale_factor", gui_scale_factor);
     copyXmlToBinary (*xml, destData);
 }
 
@@ -255,6 +256,7 @@ void WaveNetVaAudioProcessor::setStateInformation (const void* data, int sizeInB
             treeState.replaceState (juce::ValueTree::fromXml (*xmlState));
             amp_state = xmlState->getBoolAttribute ("amp_state");
             amp_lead = xmlState->getBoolAttribute ("amp_lead");
+            gui_scale_factor = xmlState->getDoubleAttribute ("gui_scale_factor", 1.0);
             if (auto* editor = dynamic_cast<WrappedWaveNetVaAudioProcessorEditor*> (getActiveEditor()))
                 editor->resetImages();
         }
diff --git a/src/PluginProcessor.h b/src/PluginProcessor.h
@@ -91,6 +91,7 @@ public:
     int amp_state = 1; // 0 = off, 1 = on
     int amp_lead = 1; // 1 = clean, 0 = lead
     int custom_tone = 0; // 0 = custom tone loaded, 1 = default channel tone
+    double gui_scale_factor = 1.0;
     File loaded_tone;
     juce::String loaded_tone_name;