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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
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 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-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_ComponentOverlayComponent.h"
#include "../jucer_JucerDocument.h"
#include "jucer_SnapGridPainter.h"
//==============================================================================
class ComponentLayoutEditor : public Component,
public FileDragAndDropTarget,
public DragAndDropTarget,
public LassoSource<Component*>,
private ChangeListener
{
public:
//==============================================================================
ComponentLayoutEditor (JucerDocument&, ComponentLayout&);
~ComponentLayoutEditor() override;
//==============================================================================
void paint (Graphics&) override;
void resized() override;
void visibilityChanged() override;
void mouseDown (const MouseEvent&) override;
void mouseDrag (const MouseEvent&) override;
void mouseUp (const MouseEvent&) override;
bool keyPressed (const KeyPress&) override;
bool isInterestedInFileDrag (const StringArray& files) override;
void filesDropped (const StringArray& filenames, int x, int y) override;
bool isInterestedInDragSource (const SourceDetails& dragSourceDetails) override;
void itemDropped (const SourceDetails& dragSourceDetails) override;
ComponentLayout& getLayout() const noexcept { return layout; }
void findLassoItemsInArea (Array <Component*>& results, const Rectangle<int>& area) override;
SelectedItemSet<Component*>& getLassoSelection() override;
//==============================================================================
void refreshAllComponents();
void updateOverlayPositions();
ComponentOverlayComponent* getOverlayCompFor (Component*) const;
Rectangle<int> getComponentArea() const;
Image createComponentLayerSnapshot() const;
private:
void changeListenerCallback (ChangeBroadcaster*) override;
JucerDocument& document;
ComponentLayout& layout;
Component* subCompHolder;
LassoComponent<Component*> lassoComp;
SnapGridPainter grid;
bool firstResize;
};
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