fix macOS build (following Projucer changes made in Windows, which removed /Applications/JUCE/modules from its headers). move JUCE headers under source control, so that Windows and macOS can both build against same version of JUCE. remove AUv3 target (I think it's an iOS thing, so it will never work with this macOS fluidsynth dylib).
This commit is contained in:
Alex Birch
374
modules/juce_gui_basics/properties/juce_PropertyPanel.cpp
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374
modules/juce_gui_basics/properties/juce_PropertyPanel.cpp
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2017 - ROLI Ltd.
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 5 End-User License
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Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
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27th April 2017).
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End User License Agreement: www.juce.com/juce-5-licence
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Privacy Policy: www.juce.com/juce-5-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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struct PropertyPanel::SectionComponent : public Component
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{
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SectionComponent (const String& sectionTitle,
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const Array<PropertyComponent*>& newProperties,
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bool sectionIsOpen)
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: Component (sectionTitle),
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titleHeight (getLookAndFeel().getPropertyPanelSectionHeaderHeight (sectionTitle)),
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isOpen (sectionIsOpen)
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{
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propertyComps.addArray (newProperties);
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for (auto* propertyComponent : propertyComps)
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{
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addAndMakeVisible (propertyComponent);
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propertyComponent->refresh();
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}
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}
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~SectionComponent()
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{
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propertyComps.clear();
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}
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void paint (Graphics& g) override
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{
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if (titleHeight > 0)
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getLookAndFeel().drawPropertyPanelSectionHeader (g, getName(), isOpen, getWidth(), titleHeight);
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}
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void resized() override
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{
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auto y = titleHeight;
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for (auto* propertyComponent : propertyComps)
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{
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propertyComponent->setBounds (1, y, getWidth() - 2, propertyComponent->getPreferredHeight());
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y = propertyComponent->getBottom();
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}
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}
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int getPreferredHeight() const
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{
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auto y = titleHeight;
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if (isOpen)
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for (auto* propertyComponent : propertyComps)
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y += propertyComponent->getPreferredHeight();
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return y;
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}
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void setOpen (bool open)
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{
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if (isOpen != open)
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{
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isOpen = open;
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for (auto* propertyComponent : propertyComps)
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propertyComponent->setVisible (open);
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if (auto* propertyPanel = findParentComponentOfClass<PropertyPanel>())
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propertyPanel->resized();
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}
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}
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void refreshAll() const
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{
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for (auto* propertyComponent : propertyComps)
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propertyComponent->refresh();
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}
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void mouseUp (const MouseEvent& e) override
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{
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if (e.getMouseDownX() < titleHeight
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&& e.x < titleHeight
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&& e.getNumberOfClicks() != 2)
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mouseDoubleClick (e);
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}
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void mouseDoubleClick (const MouseEvent& e) override
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{
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if (e.y < titleHeight)
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setOpen (! isOpen);
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}
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OwnedArray<PropertyComponent> propertyComps;
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int titleHeight;
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bool isOpen;
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JUCE_DECLARE_NON_COPYABLE (SectionComponent)
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};
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//==============================================================================
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struct PropertyPanel::PropertyHolderComponent : public Component
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{
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PropertyHolderComponent() {}
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void paint (Graphics&) override {}
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void updateLayout (int width)
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{
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auto y = 0;
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for (auto* section : sections)
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{
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section->setBounds (0, y, width, section->getPreferredHeight());
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y = section->getBottom();
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}
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setSize (width, y);
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repaint();
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}
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void refreshAll() const
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{
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for (auto* section : sections)
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section->refreshAll();
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}
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void insertSection (int indexToInsertAt, SectionComponent* newSection)
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{
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sections.insert (indexToInsertAt, newSection);
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addAndMakeVisible (newSection, 0);
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}
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SectionComponent* getSectionWithNonEmptyName (int targetIndex) const noexcept
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{
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auto index = 0;
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for (auto* section : sections)
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{
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if (section->getName().isNotEmpty())
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if (index++ == targetIndex)
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return section;
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}
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return nullptr;
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}
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OwnedArray<SectionComponent> sections;
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JUCE_DECLARE_NON_COPYABLE (PropertyHolderComponent)
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};
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//==============================================================================
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PropertyPanel::PropertyPanel()
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{
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init();
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}
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PropertyPanel::PropertyPanel (const String& name) : Component (name)
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{
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init();
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}
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void PropertyPanel::init()
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{
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messageWhenEmpty = TRANS("(nothing selected)");
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addAndMakeVisible (viewport);
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viewport.setViewedComponent (propertyHolderComponent = new PropertyHolderComponent());
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viewport.setFocusContainer (true);
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}
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PropertyPanel::~PropertyPanel()
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{
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clear();
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}
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//==============================================================================
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void PropertyPanel::paint (Graphics& g)
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{
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if (isEmpty())
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{
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g.setColour (Colours::black.withAlpha (0.5f));
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g.setFont (14.0f);
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g.drawText (messageWhenEmpty, getLocalBounds().withHeight (30),
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Justification::centred, true);
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}
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}
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void PropertyPanel::resized()
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{
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viewport.setBounds (getLocalBounds());
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updatePropHolderLayout();
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}
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//==============================================================================
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void PropertyPanel::clear()
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{
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if (! isEmpty())
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{
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propertyHolderComponent->sections.clear();
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updatePropHolderLayout();
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}
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}
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bool PropertyPanel::isEmpty() const
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{
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return propertyHolderComponent->sections.size() == 0;
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}
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int PropertyPanel::getTotalContentHeight() const
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{
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return propertyHolderComponent->getHeight();
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}
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void PropertyPanel::addProperties (const Array<PropertyComponent*>& newProperties)
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{
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if (isEmpty())
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repaint();
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propertyHolderComponent->insertSection (-1, new SectionComponent (String(), newProperties, true));
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updatePropHolderLayout();
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}
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void PropertyPanel::addSection (const String& sectionTitle,
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const Array<PropertyComponent*>& newProperties,
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bool shouldBeOpen,
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int indexToInsertAt)
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{
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jassert (sectionTitle.isNotEmpty());
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if (isEmpty())
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repaint();
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propertyHolderComponent->insertSection (indexToInsertAt, new SectionComponent (sectionTitle, newProperties, shouldBeOpen));
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updatePropHolderLayout();
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}
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void PropertyPanel::updatePropHolderLayout() const
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{
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auto maxWidth = viewport.getMaximumVisibleWidth();
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propertyHolderComponent->updateLayout (maxWidth);
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auto newMaxWidth = viewport.getMaximumVisibleWidth();
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if (maxWidth != newMaxWidth)
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{
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// need to do this twice because of scrollbars changing the size, etc.
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propertyHolderComponent->updateLayout (newMaxWidth);
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}
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}
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void PropertyPanel::refreshAll() const
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{
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propertyHolderComponent->refreshAll();
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}
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//==============================================================================
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StringArray PropertyPanel::getSectionNames() const
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{
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StringArray s;
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for (auto* section : propertyHolderComponent->sections)
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{
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if (section->getName().isNotEmpty())
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s.add (section->getName());
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}
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return s;
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}
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bool PropertyPanel::isSectionOpen (int sectionIndex) const
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{
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if (auto* s = propertyHolderComponent->getSectionWithNonEmptyName (sectionIndex))
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return s->isOpen;
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return false;
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}
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void PropertyPanel::setSectionOpen (int sectionIndex, bool shouldBeOpen)
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{
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if (auto* s = propertyHolderComponent->getSectionWithNonEmptyName (sectionIndex))
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s->setOpen (shouldBeOpen);
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}
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void PropertyPanel::setSectionEnabled (int sectionIndex, bool shouldBeEnabled)
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{
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if (auto* s = propertyHolderComponent->getSectionWithNonEmptyName (sectionIndex))
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s->setEnabled (shouldBeEnabled);
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}
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void PropertyPanel::removeSection (int sectionIndex)
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{
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if (auto* s = propertyHolderComponent->getSectionWithNonEmptyName (sectionIndex))
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{
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propertyHolderComponent->sections.removeObject (s);
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updatePropHolderLayout();
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}
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}
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//==============================================================================
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XmlElement* PropertyPanel::getOpennessState() const
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{
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auto* xml = new XmlElement ("PROPERTYPANELSTATE");
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xml->setAttribute ("scrollPos", viewport.getViewPositionY());
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auto sections = getSectionNames();
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for (auto s : sections)
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{
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if (s.isNotEmpty())
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{
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auto* e = xml->createNewChildElement ("SECTION");
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e->setAttribute ("name", s);
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e->setAttribute ("open", isSectionOpen (sections.indexOf (s)) ? 1 : 0);
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}
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}
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return xml;
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}
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void PropertyPanel::restoreOpennessState (const XmlElement& xml)
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{
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if (xml.hasTagName ("PROPERTYPANELSTATE"))
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{
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auto sections = getSectionNames();
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forEachXmlChildElementWithTagName (xml, e, "SECTION")
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{
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setSectionOpen (sections.indexOf (e->getStringAttribute ("name")),
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e->getBoolAttribute ("open"));
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}
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viewport.setViewPosition (viewport.getViewPositionX(),
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xml.getIntAttribute ("scrollPos", viewport.getViewPositionY()));
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}
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}
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//==============================================================================
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void PropertyPanel::setMessageWhenEmpty (const String& newMessage)
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{
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if (messageWhenEmpty != newMessage)
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{
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messageWhenEmpty = newMessage;
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repaint();
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}
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}
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const String& PropertyPanel::getMessageWhenEmpty() const noexcept
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{
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return messageWhenEmpty;
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}
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} // namespace juce
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