/*
 * Copyright 2006-2009, Stephan Aßmus <superstippi@gmx.de>.
 * All rights reserved. Distributed under the terms of the MIT License.
 */
#ifndef PAD_VIEW_H
#define PAD_VIEW_H

#include <View.h>

class BGroupLayout;
class LaunchButton;

#define DEFAULT_ICON_SIZE 32

class PadView : public BView {
public:
                                                                PadView(const char* name);
        virtual                                         ~PadView();

        // BView interface
        virtual void                            Draw(BRect updateRect);
        virtual void                            MessageReceived(BMessage* message);
        virtual void                            MouseDown(BPoint where);
        virtual void                            MouseUp(BPoint where);
        virtual void                            MouseMoved(BPoint where, uint32 transit,
                                                                        const BMessage* dragMessage);

        // PadView
                        void                            AddButton(LaunchButton* button,
                                                                        LaunchButton* beforeButton = NULL);
                        bool                            RemoveButton(LaunchButton* button);
                        LaunchButton*           ButtonAt(int32 index) const;

                        void                            DisplayMenu(BPoint where,
                                                                        LaunchButton* button = NULL) const;

                        void                            SetOrientation(enum orientation orientation);
                        enum orientation        Orientation() const;

                        void                            SetIconSize(uint32 size);
                        uint32                          IconSize() const;

                        void                            SetIgnoreDoubleClick(bool refuse);
                        bool                            IgnoreDoubleClick() const;

private:
                        void                            _NotifySettingsChanged();

                        BPoint                          fDragOffset;
                        bool                            fDragging;
                        bigtime_t                       fClickTime;
                        BGroupLayout*           fButtonLayout;
                        uint32                          fIconSize;
};