scrollingdialog.h

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// Name:        scrollingdialog.h
// Purpose:     wxScrollingDialog
// Author:      Julian Smart
// Modified by: Jens Lody
// Created:     2007-12-11
// RCS-ID:      $Id: scrollingdialog.h 11399 2018-05-08 21:54:03Z fuscated $
// Copyright:   (c) Julian Smart
// Licence:

#ifndef _WX_SCROLLINGDIALOG_H_
#define _WX_SCROLLINGDIALOG_H_

#include "wx/dialog.h"
#include "wx/propdlg.h"
#include "settings.h" // DLLIMPORT

class wxScrollingDialog;
class wxDialogHelper;

class wxBoxSizer;
class wxButton;
class wxScrolledWindow;

#if !wxCHECK_VERSION(3, 0, 0)
class wxDialogLayoutAdapter: public wxObject
{
    DECLARE_CLASS(wxDialogLayoutAdapter)
public:
    wxDialogLayoutAdapter() {}

    virtual bool CanDoLayoutAdaptation(wxDialogHelper* dialog) = 0;

    virtual bool DoLayoutAdaptation(wxDialogHelper* dialog) = 0;
};

class wxStandardDialogLayoutAdapter: public wxDialogLayoutAdapter
{
    DECLARE_CLASS(wxStandardDialogLayoutAdapter)
public:
    wxStandardDialogLayoutAdapter() {}

// Overrides

    bool CanDoLayoutAdaptation(wxDialogHelper* dialog) override;

    bool DoLayoutAdaptation(wxDialogHelper* dialog) override;

// Implementation

    virtual wxSizer* FindButtonSizer(bool stdButtonSizer, wxDialogHelper* dialog, wxSizer* sizer, int& retBorder, int accumlatedBorder = 0);

    virtual bool IsOrdinaryButtonSizer(wxDialogHelper* dialog, wxBoxSizer* sizer);

    virtual bool IsStandardButton(wxDialogHelper* dialog, wxButton* button);

    virtual bool FindLooseButtons(wxDialogHelper* dialog, wxStdDialogButtonSizer* buttonSizer, wxSizer* sizer, int& count);

    virtual void ReparentControls(wxWindow* parent, wxWindow* reparentTo, wxSizer* buttonSizer = NULL);

    virtual bool FitWithScrolling(wxDialog* dialog, wxScrolledWindow* scrolledWindow);
    virtual bool FitWithScrolling(wxDialog* dialog, wxWindowList& windows);

    virtual int MustScroll(wxDialog* dialog, wxSize& windowSize, wxSize& displaySize);
};

class wxDialogHelper
{
public:

    wxDialogHelper(wxDialog* dialog = NULL) { Init(); m_dialog = dialog; }
    virtual ~wxDialogHelper() {}

    void Init();

    void SetDialog(wxDialog* dialog) { m_dialog = dialog; }
    wxDialog* GetDialog() const { return m_dialog; }

    virtual bool DoLayoutAdaptation();

    virtual bool CanDoLayoutAdaptation();

    virtual wxWindow* GetContentWindow() const { return NULL; }

    void AddButtonId(wxWindowID id) { m_buttonIds.Add((int) id); }
    wxArrayInt& GetButtonIds() { return m_buttonIds; }

    bool IsUserButtonId(wxWindowID id) { return (m_buttonIds.Index((int) id) != wxNOT_FOUND); }

// ACCESSORS

    void SetLayoutAdaptationLevel(int level) { m_layoutAdaptationLevel = level; }

    int GetLayoutAdaptationLevel() const { return m_layoutAdaptationLevel; }

    void SetLayoutAdaptationDone(bool adaptationDone) { m_layoutLayoutAdaptationDone = adaptationDone; }
    bool GetLayoutAdaptationDone() const { return m_layoutLayoutAdaptationDone; }

    static wxDialogLayoutAdapter* SetLayoutAdapter(wxDialogLayoutAdapter* adapter);
    static wxDialogLayoutAdapter* GetLayoutAdapter() { return sm_layoutAdapter; }

    static bool GetLayoutAdaptation() { return sm_layoutAdaptation; }
    static void SetLayoutAdaptation(bool enable) { sm_layoutAdaptation = enable; }

protected:

    wxDialog*                           m_dialog;
    bool                                m_layoutLayoutAdaptationDone;
    wxArrayInt                          m_buttonIds;
    int                                 m_layoutAdaptationLevel;
    static wxDialogLayoutAdapter*       sm_layoutAdapter;
    static bool                         sm_layoutAdaptation;
};
#endif //#if !wxCHECK_VERSION(3, 0, 0)

class DLLIMPORT wxScrollingDialog: public wxDialog
#if !wxCHECK_VERSION(3, 0, 0)
    , public wxDialogHelper
#endif
{
    DECLARE_CLASS(wxScrollingDialog)
public:

    wxScrollingDialog()
    {
#if !wxCHECK_VERSION(3, 0, 0)
        Init();
#else
        SetLayoutAdaptationMode(wxDIALOG_ADAPTATION_MODE_ENABLED);
#endif
    }
    wxScrollingDialog(wxWindow *parent,
             int id = wxID_ANY,
             const wxString& title = wxEmptyString,
             const wxPoint& pos = wxDefaultPosition,
             const wxSize& size = wxDefaultSize,
             long style = wxDEFAULT_DIALOG_STYLE,
             const wxString& name = _("dialogBox"))
    {
#if !wxCHECK_VERSION(3, 0, 0)
        Init();
#else
        SetLayoutAdaptationMode(wxDIALOG_ADAPTATION_MODE_ENABLED);
#endif
        Create(parent, id, title, pos, size, style, name);
    }
#if !wxCHECK_VERSION(3, 0, 0)
    bool Create(wxWindow *parent,
             int id = wxID_ANY,
             const wxString& title = wxEmptyString,
             const wxPoint& pos = wxDefaultPosition,
             const wxSize& size = wxDefaultSize,
             long style = wxDEFAULT_DIALOG_STYLE,
             const wxString& name = _("dialogBox"));

    void Init();

    bool Show(bool show = true) override;

    int ShowModal() override;
#endif
};

class wxScrollingPropertySheetDialog : public wxPropertySheetDialog
#if !wxCHECK_VERSION(3, 0, 0)
    , public wxDialogHelper
#endif

{
public:
    wxScrollingPropertySheetDialog() : wxPropertySheetDialog()
    {
#if !wxCHECK_VERSION(3, 0, 0)
        Init();
#else
        SetLayoutAdaptationMode(wxDIALOG_ADAPTATION_MODE_ENABLED);
#endif
    }

    wxScrollingPropertySheetDialog(wxWindow* parent, wxWindowID id,
                       const wxString& title,
                       const wxPoint& pos = wxDefaultPosition,
                       const wxSize& sz = wxDefaultSize,
                       long style = wxDEFAULT_DIALOG_STYLE,
                       const wxString& name = wxDialogNameStr)
    {
#if !wxCHECK_VERSION(3, 0, 0)
        Init();
#else
        SetLayoutAdaptationMode(wxDIALOG_ADAPTATION_MODE_ENABLED);
#endif
        Create(parent, id, title, pos, sz, style, name);
    }

#if !wxCHECK_VERSION(3, 0, 0)

    wxWindow* GetContentWindow() const override;


    bool Show(bool show = true) override;

    int ShowModal() override;

private:
    void Init();
#endif

protected:

    DECLARE_DYNAMIC_CLASS(wxScrollingPropertySheetDialog)
};

#endif
 // _WX_SCROLLINGDIALOG_H_