154 lines
4.4 KiB
C++
Executable file
154 lines
4.4 KiB
C++
Executable file
/*==============================================================================
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Copyright 2018 by Roland Rabien
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For more information visit www.rabiensoftware.com
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==============================================================================*/
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#pragma once
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//==============================================================================
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class PropertyComponentBase : public PropertyComponent,
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private Value::Listener
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{
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public:
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PropertyComponentBase (const Value& valueToControl, const String& propertyName)
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: PropertyComponent (propertyName), value (valueToControl)
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{
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value.addListener (this);
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}
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protected:
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void valueChanged (Value&) override
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{
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refresh();
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}
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Value value;
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};
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//==============================================================================*/
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class FilePropertyComponent : public PropertyComponentBase
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{
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public:
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FilePropertyComponent (const Value& valueToControl, const String& propertyName, const String& title_ = "Open", const String pattern_ = "*.*")
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: PropertyComponentBase (valueToControl, propertyName), title (title_), pattern (pattern_)
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{
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addAndMakeVisible (container);
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container.browse.onClick = [this]
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{
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FileChooser box (title, File (value.toString()), pattern);
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if (box.browseForFileToOpen())
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value.setValue (box.getResult().getFullPathName());
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};
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container.clear.onClick = [this] { value.setValue (""); };
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}
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void refresh() override
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{
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container.filename.setText (value.toString());
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}
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private:
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class Container : public Component
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{
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public:
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Container()
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{
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addAndMakeVisible (filename);
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addAndMakeVisible (browse);
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addAndMakeVisible (clear);
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filename.setReadOnly (true);
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}
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void resized() override
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{
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auto rc = getLocalBounds();
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clear.setBounds (rc.removeFromRight (rc.getHeight()));
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browse.setBounds (rc.removeFromRight (rc.getHeight()));
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rc.removeFromRight (3);
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filename.setBounds (rc);
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}
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TextEditor filename;
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TextButton browse {"..."};
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TextButton clear {"X"};
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};
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Container container;
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String title, pattern;
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};
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//==============================================================================*/
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class ColourPropertyComponent : public PropertyComponentBase
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{
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public:
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ColourPropertyComponent (const Value& valueToControl, const String& propertyName, bool showAlpha = false)
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: PropertyComponentBase (valueToControl, propertyName), container (value, showAlpha)
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{
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addAndMakeVisible (container);
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}
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void refresh() override
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{
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repaint();
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}
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void paint (Graphics& g) override
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{
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PropertyComponent::paint (g);
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g.setColour (findColour (BooleanPropertyComponent::backgroundColourId));
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g.fillRect (container.getBounds());
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g.setColour (findColour (BooleanPropertyComponent::outlineColourId));
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g.drawRect (container.getBounds());
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}
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private:
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class Container : public Component
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{
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public:
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Container (Value& value_, bool a)
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: value (value_), alpha (a)
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{
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}
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void paint (Graphics& g) override
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{
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Colour c = Colour::fromString (value.toString());
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g.setColour (c);
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g.fillRect (getLocalBounds().reduced (4));
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g.setColour (c.contrasting());
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g.drawText (c.toDisplayString (alpha), getLocalBounds(), Justification::centred);
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}
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void mouseUp (const MouseEvent& e) override
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{
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if (e.mouseWasClicked())
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{
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ColourSelector colourSelector (ColourSelector::showColourAtTop | ColourSelector::showSliders | ColourSelector::showColourspace);
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colourSelector.setSize (300, 280);
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colourSelector.setCurrentColour (Colour::fromString (value.toString()), dontSendNotification);
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CallOutBox callOut (colourSelector, getScreenBounds(), nullptr);
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callOut.runModalLoop();
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value = colourSelector.getCurrentColour().toString();
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}
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}
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Value& value;
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bool alpha;
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};
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Container container;
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};
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