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Projucer: Re-factored source code groups and general code clean-up

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hogliux 2017-09-29 14:55:01 +01:00
parent 980361e54b
commit 54029e776d
268 changed files with 8838 additions and 8682 deletions
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extras/Projucer/Source/ComponentEditor/PaintElements/jucer_PaintElement.h Normal file
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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2017 - ROLI Ltd.
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 5 End-User License
Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
27th April 2017).
End User License Agreement: www.juce.com/juce-5-licence
Privacy Policy: www.juce.com/juce-5-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
#pragma once
#include "../jucer_GeneratedCode.h"
#include "../UI/jucer_RelativePositionedRectangle.h"
class FillType;
class PaintRoutine;
class JucerDocument;
class ElementSiblingComponent;
//==============================================================================
/**
Base class for objects that can be used in a PaintRoutine.
*/
class PaintElement : public Component,
public ChangeListener,
public ComponentBoundsConstrainer
{
public:
//==============================================================================
PaintElement (PaintRoutine* owner, const String& typeName);
virtual ~PaintElement();
//==============================================================================
virtual void setInitialBounds (int parentWidth, int parentHeight);
virtual Rectangle<int> getCurrentBounds (const Rectangle<int>& activeArea) const;
virtual void setCurrentBounds (const Rectangle<int>& newBounds, const Rectangle<int>& activeArea, const bool undoable);
const RelativePositionedRectangle& getPosition() const;
void setPosition (const RelativePositionedRectangle& newPosition, const bool undoable);
void setPaintElementBounds (const Rectangle<int>& newBounds, const bool undoable);
void setPaintElementBoundsAndProperties (PaintElement* elementToPosition, const Rectangle<int>& newBounds,
PaintElement* referenceElement, const bool undoable);
void updateBounds (const Rectangle<int>& activeArea);
const String& getTypeName() const noexcept { return typeName; }
PaintRoutine* getOwner() const noexcept { return owner; }
//==============================================================================
virtual void draw (Graphics& g,
const ComponentLayout* layout,
const Rectangle<int>& parentArea) = 0;
virtual void drawExtraEditorGraphics (Graphics& g, const Rectangle<int>& relativeTo);
virtual void getEditableProperties (Array<PropertyComponent*>& props, bool multipleSelected);
virtual void showPopupMenu();
//==============================================================================
virtual XmlElement* createXml() const = 0;
virtual bool loadFromXml (const XmlElement& xml) = 0;
//==============================================================================
virtual void fillInGeneratedCode (GeneratedCode& code, String& paintMethodCode) = 0;
JucerDocument* getDocument() const;
virtual void changed();
bool perform (UndoableAction* action, const String& actionName);
//==============================================================================
void paint (Graphics&) override;
void resized() override;
void mouseDown (const MouseEvent&) override;
void mouseDrag (const MouseEvent&) override;
void mouseUp (const MouseEvent&) override;
void changeListenerCallback (ChangeBroadcaster*) override;
void parentHierarchyChanged() override;
virtual void applyCustomPaintSnippets (StringArray&) {}
int borderThickness;
protected:
PaintRoutine* const owner;
RelativePositionedRectangle position;
void resizeStart() override;
void resizeEnd() override;
void checkBounds (Rectangle<int>& bounds,
const Rectangle<int>& previousBounds,
const Rectangle<int>& limits,
bool isStretchingTop,
bool isStretchingLeft,
bool isStretchingBottom,
bool isStretchingRight) override;
void applyBoundsToComponent (Component&, Rectangle<int>) override;
Rectangle<int> getCurrentAbsoluteBounds() const;
void getCurrentAbsoluteBoundsDouble (double& x, double& y, double& w, double& h) const;
virtual void selectionChanged (const bool isSelected);
virtual void createSiblingComponents();
void siblingComponentsChanged();
OwnedArray <ElementSiblingComponent> siblingComponents;
void updateSiblingComps();
private:
ScopedPointer<ResizableBorderComponent> border;
String typeName;
bool selected, dragging, mouseDownSelectStatus;
double originalAspectRatio;
ChangeBroadcaster selfChangeListenerList;
};
//==============================================================================
template <typename ElementType>
class ElementListener : public ChangeListener
{
public:
ElementListener (ElementType* e)
: owner (e), broadcaster (*owner->getDocument()),
propToRefresh (nullptr)
{
broadcaster.addChangeListener (this);
}
~ElementListener()
{
jassert (propToRefresh != nullptr);
broadcaster.removeChangeListener (this);
}
void setPropertyToRefresh (PropertyComponent& pc)
{
propToRefresh = &pc;
}
void changeListenerCallback (ChangeBroadcaster*)
{
jassert (propToRefresh != nullptr);
if (propToRefresh != nullptr && owner != nullptr)
propToRefresh->refresh();
}
mutable Component::SafePointer<ElementType> owner;
ChangeBroadcaster& broadcaster;
PropertyComponent* propToRefresh;
JUCE_DECLARE_NON_COPYABLE (ElementListener)
};