//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=============================================================================

#ifndef MDLSEQUENCEPICKER_H
#define MDLSEQUENCEPICKER_H
#ifdef _WIN32
#pragma once
#endif

#include "datacache/imdlcache.h"
#include "matsys_controls/mdlpanel.h"
#include "vgui_controls/Frame.h"
#include "vgui_controls/ImageList.h"

//-----------------------------------------------------------------------------
// Forward declarations
//-----------------------------------------------------------------------------
namespace vgui {
class Splitter;
class Button;
}  // namespace vgui

class CGameFileTreeView;

//-----------------------------------------------------------------------------
// Purpose: Main app window
//-----------------------------------------------------------------------------
class CMDLSequencePicker : public vgui::EditablePanel {
    DECLARE_CLASS_SIMPLE(CMDLSequencePicker, vgui::EditablePanel);

   public:
    CMDLSequencePicker(vgui::Panel *pParent);
    virtual ~CMDLSequencePicker();

    // overridden frame functions
    virtual void Activate();
    virtual void OnClose();
    virtual void PerformLayout();
    virtual void OnTick();

    char const *GetModelName();
    char const *GetSequenceName();
    int GetSequenceNumber();

   private:
    void SelectMDL(const char *pMDLName);
    void RefreshFileList();
    void RefreshActivitiesAndSequencesList();

    // Plays the selected activity
    void PlaySelectedActivity();

    // Plays the selected sequence
    void PlaySelectedSequence();

    MESSAGE_FUNC(OnFileSelected, "TreeViewItemSelected");
    MESSAGE_FUNC_PTR_CHARPTR(OnTextChanged, "TextChanged", Panel, text);
    MESSAGE_FUNC_PARAMS(OnItemSelected, "ItemSelected", kv);
    MESSAGE_FUNC(OnPageChanged, "PageChanged");

    // changes
    //	MESSAGE_FUNC_INT( CloakFolder, "CloakFolder", item );
    //	MESSAGE_FUNC_INT( OpenFileForEdit, "EditFile", item );
    //	MESSAGE_FUNC_INT( OpenFileForDelete, "DeleteFile", item );

    CMDLPanel *m_pMDLPreview;
    vgui::ComboBox *m_pFilterList;
    CGameFileTreeView *m_pFileTree;
    vgui::ImageList m_Images;
    vgui::Splitter *m_pMDLSplitter;
    vgui::Splitter *m_pSequenceSplitter;
    vgui::PropertySheet *m_pViewsSheet;
    vgui::PropertyPage *m_pSequencesPage;
    vgui::PropertyPage *m_pActivitiesPage;

    vgui::ListPanel *m_pSequencesList;
    vgui::ListPanel *m_pActivitiesList;

    MDLHandle_t m_hSelectedMDL;

    friend class CMDLSequencePickerFrame;
};

//-----------------------------------------------------------------------------
// Model sequence picker frame
//-----------------------------------------------------------------------------
class CMDLSequencePickerFrame : public vgui::Frame {
    DECLARE_CLASS_SIMPLE(CMDLSequencePickerFrame, vgui::Frame);

   public:
    CMDLSequencePickerFrame(vgui::Panel *parent, char const *title);
    virtual ~CMDLSequencePickerFrame();

    virtual void PerformLayout();

   protected:
    virtual void OnTick();

    MESSAGE_FUNC(OnOK, "OnOK");
    MESSAGE_FUNC(OnCancel, "OnCancel");

   private:
    CMDLSequencePicker *m_pMDLSequencePicker;

    vgui::Button *m_pOK;
    vgui::Button *m_pCancel;
};

#endif  // MDLSEQUENCEPICKER_H