/*
* This file is part of wxSmith plugin for Code::Blocks Studio
* Copyright (C) 2006-2007  Bartlomiej Swiecki
*
* wxSmith is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* wxSmith 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.
*
* You should have received a copy of the GNU General Public License
* along with wxSmith. If not, see <http://www.gnu.org/licenses/>.
*
* $Revision$
* $Id$
* $HeadURL$
*/

#include <wx/app.h>        // wxTheApp
#include <wx/frame.h> // wxFRAME_SHAPED
#include <wx/settings.h> // wxSystemSettings, wxSYS_COLOUR_BTNFACE
#include "wxsdialog.h"
#include "../wxsgridpanel.h"

namespace
{
    wxsRegisterItem<wxsDialog> Reg( _T("Dialog"), wxsTContainer, _T(""), 0 );

    WXS_ST_BEGIN(wxsDialogStyles,_T("wxDEFAULT_DIALOG_STYLE"))
        WXS_ST_CATEGORY("wxDialog")
        WXS_ST(wxSTAY_ON_TOP)
        WXS_ST(wxCAPTION)
        WXS_ST(wxDEFAULT_DIALOG_STYLE)
        WXS_ST(wxSYSTEM_MENU)
        WXS_ST(wxRESIZE_BORDER)
        WXS_ST(wxCLOSE_BOX)
        WXS_ST(wxDIALOG_NO_PARENT)
        WXS_ST(wxTAB_TRAVERSAL)
        WXS_ST(wxMAXIMIZE_BOX)
        WXS_ST(wxMINIMIZE_BOX)
        WXS_ST(wxFRAME_SHAPED)
        WXS_EXST(wxDIALOG_EX_CONTEXTHELP)
        WXS_EXST(wxDIALOG_EX_METAL)
        WXS_ST_DEFAULTS()
    WXS_ST_END()

    WXS_EV_BEGIN(wxsDialogEvents)
        WXS_EVI(EVT_INIT_DIALOG,wxEVT_INIT_DIALOG,wxInitDialogEvent,Init)
        WXS_EVI(EVT_CLOSE,wxEVT_CLOSE_WINDOW,wxCloseEvent,Close)
        WXS_EV_DEFAULTS()
    WXS_EV_END()
}

wxsDialog::wxsDialog(wxsItemResData* Data):
    wxsContainer(
        Data,
        &Reg.Info,
        wxsDialogEvents,
        wxsDialogStyles),
    Title(_("Dialog")),
    Centered(true)
{}

void wxsDialog::OnBuildCreatingCode()
{
    switch ( GetLanguage() )
    {
        case wxsCPP:
        {
            AddHeader(_T("<wx/dialog.h>"),GetInfo().ClassName,hfInPCH);
            Codef(_T("%C(%W, %I, %t, wxDefaultPosition, wxDefaultSize, %T, %N);\n"),Title.wx_str());
            if ( !GetBaseProps()->m_Size.IsDefault || (GetPropertiesFlags()&flSource && IsRootItem() && GetBaseProps()->m_SizeFromArg) )
            {
                Codef(_T("%ASetClientSize(%S);\n"));
            }
            if ( !GetBaseProps()->m_Position.IsDefault || (GetPropertiesFlags()&flSource && IsRootItem() && GetBaseProps()->m_PositionFromArg) )
            {
                Codef(_T("%AMove(%P);\n"));
            }
            BuildSetupWindowCode();
            AddChildrenCode();
            if ( Centered )
            {
                Codef(_T("%ACenter();\n"));
            }

            return;
        }

        case wxsUnknownLanguage: // fall-through
        default:
        {
            wxsCodeMarks::Unknown(_T("wxsDialog::OnBuildCreatingCode"),GetLanguage());
        }
    }
}

wxObject* wxsDialog::OnBuildPreview(wxWindow* Parent,long Flags)
{
    wxWindow* NewItem = 0;
    wxDialog* Dlg = 0;

    // In case of frame and dialog when in "Exact" mode, we do not create
    // new object, but use Parent and call Create for it.
    if ( Flags & pfExact )
    {
        Dlg = wxDynamicCast(Parent,wxDialog);
        if ( Dlg )
        {
            Dlg->Create(0,GetId(),Title,wxDefaultPosition,wxDefaultSize,Style());
            Dlg->SetClientSize(Size(wxTheApp->GetTopWindow()));
            Dlg->Move(Pos(wxTheApp->GetTopWindow()));
        }
        NewItem = Dlg;
        SetupWindow(NewItem,Flags);
        AddChildrenPreview(NewItem,Flags);
        if ( Centered )
        {
            Dlg->Centre();
        }
    }
    else
    {
        NewItem = new wxsGridPanel(Parent,GetId(),wxPoint(0,0),Size(Parent),0);
        NewItem->SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE));
        SetupWindow(NewItem,Flags);
        AddChildrenPreview(NewItem,Flags);

        // wxPanel tends to behave very strange when it has children and no sizer,
        // we have to manually resize it's content
        if ( !GetChildCount() || GetChild(0)->GetType()!=wxsTSizer )
        {
            wxSize NewSize = Size(Parent);
            if ( !NewSize.IsFullySpecified() )
            {
                NewSize.SetDefaults(wxSize(400,450));
                NewItem->SetSize(NewSize);
                NewItem->SetInitialSize(NewSize);
                if ( GetChildCount() == 1 )
                {
                    // If there's only one child it's size gets dialog's size
                    wxWindow* ChildPreview = wxDynamicCast(GetChild(0)->GetLastPreview(),wxWindow);
                    if ( ChildPreview )
                    {
                        ChildPreview->SetSize(0,0,NewItem->GetClientSize().GetWidth(),NewItem->GetClientSize().GetHeight());
                    }
                }
            }
            else
            {
                NewItem->SetSize(NewSize);
                NewItem->SetInitialSize(NewSize);
            }
        }
    }

    return NewItem;
}

void wxsDialog::OnEnumContainerProperties(cb_unused long Flags)
{
    WXS_SHORT_STRING(wxsDialog,Title,_("Title"),_T("title"),_T(""),false)
    WXS_BOOL(wxsDialog,Centered,_("Centered"),_T("centered"),false);
}
