/**
 * @file llcontainerview.h
 * @brief Container for all statistics info.
 *
 * $LicenseInfo:firstyear=2001&license=viewerlgpl$
 * Second Life Viewer Source Code
 * Copyright (C) 2010, Linden Research, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation;
 * version 2.1 of the License only.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
 * $/LicenseInfo$
 */

#ifndef LL_LLCONTAINERVIEW_H
#define LL_LLCONTAINERVIEW_H

#include "stdtypes.h"
#include "lltextbox.h"
#include "llstatbar.h"
#include "llview.h"

class LLScrollContainer;

struct ContainerViewRegistry : public LLChildRegistry<ContainerViewRegistry>
{
    LLSINGLETON_EMPTY_CTOR(ContainerViewRegistry);
};

class LLContainerView : public LLView
{
public:
    struct Params : public LLInitParam::Block<Params, LLView::Params>
    {
        Optional<std::string> label;
        Optional<bool> show_label;
        Optional<bool> display_children;
        Params()
            : label("label"),
              show_label("show_label", false),
              display_children("display_children", true)
        {
            changeDefault(mouse_opaque, false);
        }
    };

    // my valid children are stored in this registry
    typedef ContainerViewRegistry child_registry_t;

protected:
    LLContainerView(const Params& p);
    friend class LLUICtrlFactory;
public:
    ~LLContainerView();

    bool postBuild() override;
    bool addChild(LLView* view, S32 tab_group = 0) override;

    bool handleDoubleClick(S32 x, S32 y, MASK mask) override;
    bool handleMouseDown(S32 x, S32 y, MASK mask) override;
    bool handleMouseUp(S32 x, S32 y, MASK mask) override;

    void draw() override;
    void reshape(S32 width, S32 height, bool called_from_parent = true) override;
    LLRect getRequiredRect() override;   // Return the height of this object, given the set options.

    void setLabel(const std::string& label);
    void showLabel(bool show) { mShowLabel = show; }
    void setDisplayChildren(bool displayChildren);
    bool getDisplayChildren() const { return mDisplayChildren; }
    void setScrollContainer(LLScrollContainer* scroll) {mScrollContainer = scroll;}

 private:
    LLScrollContainer* mScrollContainer;
    void arrange(S32 width, S32 height, bool called_from_parent = true);
    bool mShowLabel;

protected:
    bool mDisplayChildren;
    LLWString mLabel;
};
#endif // LL_CONTAINERVIEW_