/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2010-2014 Jean-Pierre Charras, jean-pierre.charras at wanadoo.fr
 * Copyright (C) 1992-2015 KiCad Developers, see AUTHORS.txt for contributors.
 *
 * This program 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 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */

/* File: dialog_print_for_modedit.cpp */

#include <fctsys.h>
#include <kiface_i.h>
#include <class_drawpanel.h>
#include <confirm.h>
#include <pcbnew.h>
#include <wxPcbStruct.h>
#include <module_editor_frame.h>
#include <pcbplot.h>

#include <dialog_print_for_modedit_base.h>
#include <printout_controler.h>

static double s_scaleList[] =
{ 0, 0.5, 0.7, 1.0, 1.4, 2.0, 3.0, 4.0, 8.0, 16.0 };


// static print data and page setup data, to remember settings during the session
static PRINT_PARAMETERS  s_Parameters;
static wxPrintData* s_PrintData;
static wxPageSetupDialogData* s_pageSetupData = (wxPageSetupDialogData*) NULL;


/**
 * Class DIALOG_PRINT_FOR_MODEDIT
 * is derived from DIALOG_PRINT_FOR_MODEDIT_BASE which is created by wxFormBuilder.
 */
class DIALOG_PRINT_FOR_MODEDIT : public DIALOG_PRINT_FOR_MODEDIT_BASE
{
public:
    DIALOG_PRINT_FOR_MODEDIT( PCB_BASE_FRAME* parent );

private:
    PCB_BASE_FRAME* m_parent;
    wxConfigBase*       m_config;

    void OnCloseWindow( wxCloseEvent& event ) override;

    /// Open a dialog box for printer setup (printer options, page size ...)
    void OnPageSetup( wxCommandEvent& event ) override;

    void OnPrintPreview( wxCommandEvent& event ) override;

    /// Called on activate Print button
    void OnPrintButtonClick( wxCommandEvent& event ) override;

    void OnButtonCancelClick( wxCommandEvent& event ) { Close(); }

    void OnInitDlg( wxInitDialogEvent& event )
    {
        // Call the default wxDialog handler of a wxInitDialogEvent
        TransferDataToWindow();

        // Now all widgets have the size fixed, call FinishDialogSettings
        FinishDialogSettings();
    }

    void InitValues( );
};


void FOOTPRINT_EDIT_FRAME::ToPrinter( wxCommandEvent& event )
{
    const PAGE_INFO& pageInfo = GetPageSettings();

    if( s_PrintData == NULL )  // First print
    {
        s_PrintData = new wxPrintData();

        if( !s_PrintData->Ok() )
        {
            DisplayError( this, _( "An error occurred initializing the printer information." ) );
        }

        s_PrintData->SetQuality( wxPRINT_QUALITY_HIGH );      // Default resolution = HIGH;
    }

    if( s_pageSetupData == NULL )
        s_pageSetupData = new wxPageSetupDialogData( *s_PrintData );

    s_pageSetupData->SetPaperId( pageInfo.GetPaperId() );
    s_pageSetupData->GetPrintData().SetOrientation( pageInfo.GetWxOrientation() );
    s_PrintData->SetOrientation( pageInfo.GetWxOrientation() );

    *s_PrintData = s_pageSetupData->GetPrintData();
    s_Parameters.m_PageSetupData = s_pageSetupData;

    DIALOG_PRINT_FOR_MODEDIT dlg( this );

    dlg.ShowModal();
}


DIALOG_PRINT_FOR_MODEDIT::DIALOG_PRINT_FOR_MODEDIT( PCB_BASE_FRAME* parent ) :
    DIALOG_PRINT_FOR_MODEDIT_BASE( parent )
{
    m_parent = parent;
    s_Parameters.m_ForceCentered = true;
    m_config = Kiface().KifaceSettings();
    InitValues();

    m_buttonPrint->SetDefault();
    GetSizer()->SetSizeHints( this );
    GetSizer()->Fit( this ); // Needed on Ubuntu/Unity to display the dialog
}


void DIALOG_PRINT_FOR_MODEDIT::InitValues( )
{
    // Read the scale adjust option
    int scale_Select = 3; // default selected scale = ScaleList[3] = 1

    if( m_config )
    {
        m_config->Read( OPTKEY_PRINT_MODULE_SCALE, &scale_Select );
        m_config->Read( OPTKEY_PRINT_MONOCHROME_MODE, &s_Parameters.m_Print_Black_and_White, 1);
    }

    s_Parameters.m_PenDefaultSize = g_DrawDefaultLineThickness;
    m_ScaleOption->SetSelection( scale_Select );

    if( s_Parameters.m_Print_Black_and_White )
        m_ModeColorOption->SetSelection( 1 );
}



void DIALOG_PRINT_FOR_MODEDIT::OnCloseWindow( wxCloseEvent& event )
{
    if( m_config )
    {
        m_config->Write( OPTKEY_PRINT_MODULE_SCALE, m_ScaleOption->GetSelection() );
        m_config->Write( OPTKEY_PRINT_MONOCHROME_MODE, s_Parameters.m_Print_Black_and_White );
    }

    EndModal( 0 );
}


void DIALOG_PRINT_FOR_MODEDIT::OnPageSetup( wxCommandEvent& event )
{
    wxPageSetupDialog pageSetupDialog( this, s_pageSetupData );
    pageSetupDialog.ShowModal();

    (*s_PrintData) = pageSetupDialog.GetPageSetupDialogData().GetPrintData();
    (*s_pageSetupData) = pageSetupDialog.GetPageSetupDialogData();
}


void DIALOG_PRINT_FOR_MODEDIT::OnPrintPreview( wxCommandEvent& event )
{
    s_Parameters.m_Print_Black_and_White = m_ModeColorOption->GetSelection();
    s_Parameters.m_PrintScale = s_scaleList[m_ScaleOption->GetSelection()];

    // Pass two printout objects: for preview, and possible printing.
    wxString        title   = _( "Print Preview" );
    wxPrintPreview* preview =
        new wxPrintPreview( new BOARD_PRINTOUT_CONTROLLER( s_Parameters, m_parent, title ),
                            new BOARD_PRINTOUT_CONTROLLER( s_Parameters, m_parent, title ),
                            s_PrintData );

    if( preview == NULL )
    {
        DisplayError( this, wxT( "OnPrintPreview() problem" ) );
        return;
    }

    // Uses the parent position and size.
    // @todo uses last position and size ans store them when exit in m_config
    wxPoint         WPos  = m_parent->GetPosition();
    wxSize          WSize = m_parent->GetSize();

    wxPreviewFrame* frame = new wxPreviewFrame( preview, this, title, WPos, WSize );
    frame->SetMinSize( wxSize( 550, 350 ) );

    // On wxGTK, set the flag wxTOPLEVEL_EX_DIALOG is mandatory, if we want
    // close the frame using the X box in caption, when the preview frame is run
    // from a dialog
    frame->SetExtraStyle( frame->GetExtraStyle() | wxTOPLEVEL_EX_DIALOG );

    // We use here wxPreviewFrame_WindowModal option to make the wxPrintPreview frame
    // modal for its caller only.
    // An other reason is the fact when closing the frame without this option,
    // all top level frames are reenabled.
    // With this option, only the parent is reenabled.
    // Reenabling all top level frames should be made by the parent dialog.
    frame->InitializeWithModality( wxPreviewFrame_WindowModal );

    frame->Raise(); // Needed on Ubuntu/Unity to display the frame
    frame->Show( true );
}


void DIALOG_PRINT_FOR_MODEDIT::OnPrintButtonClick( wxCommandEvent& event )
{
    PCB_PLOT_PARAMS plot_opts = m_parent->GetPlotSettings();

    s_Parameters.m_Print_Black_and_White = m_ModeColorOption->GetSelection();
    s_Parameters.m_PrintScale = s_scaleList[m_ScaleOption->GetSelection()];

    plot_opts.SetFineScaleAdjustX( s_Parameters.m_XScaleAdjust );
    plot_opts.SetFineScaleAdjustY( s_Parameters.m_YScaleAdjust );
    plot_opts.SetScale( s_Parameters.m_PrintScale );

    m_parent->SetPlotSettings( plot_opts );

    wxPrintDialogData printDialogData( *s_PrintData );
    wxPrinter         printer( &printDialogData );

    BOARD_PRINTOUT_CONTROLLER      printout( s_Parameters, m_parent, _( "Print Footprint" ) );

    if( !printer.Print( this, &printout, true ) )
    {
        if( wxPrinter::GetLastError() == wxPRINTER_ERROR )
            DisplayError( this, _( "There was a problem printing." ) );

        return;
    }
    else
    {
        *s_PrintData = printer.GetPrintDialogData().GetPrintData();
    }
}