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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2015 - ROLI Ltd.
Permission is granted to use this software under the terms of either:
a) the GPL v2 (or any later version)
b) the Affero GPL v3
Details of these licenses can be found at: www.gnu.org/licenses
JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
------------------------------------------------------------------------------
To release a closed-source product which uses JUCE, commercial licenses are
available: visit www.juce.com for more information.
==============================================================================
*/
#ifndef JUCER_COMPONENTLAYOUTEDITOR_H_INCLUDED
#define JUCER_COMPONENTLAYOUTEDITOR_H_INCLUDED
#include "jucer_ComponentOverlayComponent.h"
#include "../jucer_JucerDocument.h"
#include "jucer_SnapGridPainter.h"
//==============================================================================
/**
*/
class ComponentLayoutEditor : public Component,
public ChangeListener,
public FileDragAndDropTarget,
public DragAndDropTarget,
public LassoSource<Component*>
{
public:
//==============================================================================
ComponentLayoutEditor (JucerDocument& document, ComponentLayout& layout);
~ComponentLayoutEditor();
//==============================================================================
void paint (Graphics&) override;
void resized() override;
void visibilityChanged() override;
void changeListenerCallback (ChangeBroadcaster*) 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:
JucerDocument& document;
ComponentLayout& layout;
Component* subCompHolder;
LassoComponent<Component*> lassoComp;
SnapGridPainter grid;
bool firstResize;
};
#endif // JUCER_COMPONENTLAYOUTEDITOR_H_INCLUDED
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