/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#ifndef INCLUDED_VCL_INC_PRINTDLG_HXX
#define INCLUDED_VCL_INC_PRINTDLG_HXX

#include <vcl/dllapi.h>

#include "print.h"

#include "vcl/print.hxx"
#include "vcl/dialog.hxx"
#include "vcl/fixed.hxx"
#include "vcl/button.hxx"
#include "vcl/gdimtf.hxx"
#include "vcl/lstbox.hxx"
#include "vcl/prgsbar.hxx"
#include "vcl/field.hxx"
#include "vcl/tabctrl.hxx"
#include "vcl/tabpage.hxx"
#include "vcl/virdev.hxx"

#include <boost/shared_ptr.hpp>
#include <map>

namespace vcl
{
    class PrintDialog : public ModalDialog
    {
    public:
        class PrintPreviewWindow : public vcl::Window
        {
            static const sal_Int32 PREVIEW_BITMAP_WIDTH;

            GDIMetaFile         maMtf;
            Size                maOrigSize;
            Size                maPreviewSize;
            VirtualDevice       maPageVDev;
            Bitmap              maPreviewBitmap;
            OUString       maReplacementString;
            OUString       maToolTipString;
            bool                mbGreyscale;
            FixedLine           maHorzDim;
            FixedLine           maVertDim;

            void preparePreviewBitmap();

        public:
            PrintPreviewWindow( vcl::Window* pParent );
            virtual ~PrintPreviewWindow();

            virtual void Paint( const Rectangle& rRect ) SAL_OVERRIDE;
            virtual void Command( const CommandEvent& ) SAL_OVERRIDE;
            virtual void Resize() SAL_OVERRIDE;
            virtual void DataChanged( const DataChangedEvent& ) SAL_OVERRIDE;

            void setPreview( const GDIMetaFile&, const Size& i_rPaperSize,
                             const OUString& i_rPaperName,
                             const OUString& i_rNoPageString,
                             sal_Int32 i_nDPIX, sal_Int32 i_nDPIY,
                             bool i_bGreyscale
                            );
        };

        class ShowNupOrderWindow : public vcl::Window
        {
            int mnOrderMode;
            int mnRows;
            int mnColumns;
            void ImplInitSettings();
        public:
            ShowNupOrderWindow( vcl::Window* pParent );
            virtual ~ShowNupOrderWindow();

            virtual Size GetOptimalSize() const SAL_OVERRIDE;

            virtual void Paint( const Rectangle& ) SAL_OVERRIDE;

            void setValues( int i_nOrderMode, int i_nColumns, int i_nRows )
            {
                mnOrderMode = i_nOrderMode;
                mnRows = i_nRows;
                mnColumns = i_nColumns;
                Invalidate();
            }
        };

    private:

        class NUpTabPage
        {
        public:
            RadioButton*                            mpPagesBtn;
            RadioButton*                            mpBrochureBtn;
            FixedText*                              mpPagesBoxTitleTxt;
            ListBox*                                mpNupPagesBox;

            // controls for "Custom" page mode
            FixedText*                              mpNupNumPagesTxt;
            NumericField*                           mpNupColEdt;
            FixedText*                              mpNupTimesTxt;
            NumericField*                           mpNupRowsEdt;
            FixedText*                              mpPageMarginTxt1;
            MetricField*                            mpPageMarginEdt;
            FixedText*                              mpPageMarginTxt2;
            FixedText*                              mpSheetMarginTxt1;
            MetricField*                            mpSheetMarginEdt;
            FixedText*                              mpSheetMarginTxt2;
            FixedText*                              mpNupOrientationTxt;
            ListBox*                                mpNupOrientationBox;

            // page order ("left to right, then down")
            FixedText*                              mpNupOrderTxt;
            ListBox*                                mpNupOrderBox;
            ShowNupOrderWindow*                     mpNupOrderWin;
            /// border around each page
            CheckBox*                               mpBorderCB;

            void setupLayout();

            NUpTabPage( VclBuilder* );

            void readFromSettings();
            void storeToSettings();
            void initFromMultiPageSetup( const vcl::PrinterController::MultiPageSetup& );
            void enableNupControls( bool bEnable );

            void showAdvancedControls( bool );
        };

        class JobTabPage
        {
        public:
            ListBox*                                mpPrinters;
            FixedText*                              mpStatusTxt;
            FixedText*                              mpLocationTxt;
            FixedText*                              mpCommentTxt;

            PushButton*                             mpSetupButton;

            FixedLine*                              mpCopySpacer;
            NumericField*                           mpCopyCountField;
            CheckBox*                               mpCollateBox;
            FixedImage*                             mpCollateImage;
            CheckBox*                               mpReverseOrderBox;

            Image                                   maCollateImg;
            Image                                   maNoCollateImg;

            long                                    mnCollateUIMode;

            JobTabPage( VclBuilder* );

            void readFromSettings();
            void storeToSettings();
        };

        class OutputOptPage
        {
        public:
            CheckBox*                           mpToFileBox;
            CheckBox*                           mpCollateSingleJobsBox;
            CheckBox*                           mpPapersizeFromSetup;

            OutputOptPage( VclBuilder* );

            void readFromSettings();
            void storeToSettings();
        };

        VclBuilder*                             mpCustomOptionsUIBuilder;

        boost::shared_ptr< PrinterController >  maPController;
        TabControl*                             mpTabCtrl;
        NUpTabPage                              maNUpPage;
        JobTabPage                              maJobPage;
        OutputOptPage                           maOptionsPage;
        PrintPreviewWindow*                     mpPreviewWindow;
        NumericField*                           mpPageEdit;

        FixedText*                              mpNumPagesText;
        PushButton*                             mpBackwardBtn;
        PushButton*                             mpForwardBtn;

        OKButton*                               mpOKButton;
        CancelButton*                           mpCancelButton;
        HelpButton*                             mpHelpButton;

        OUString                           maPageStr;
        OUString                           maNoPageStr;
        sal_Int32                               mnCurPage;
        sal_Int32                               mnCachedPages;

        std::map< vcl::Window*, OUString >      maControlToPropertyMap;
        std::map< OUString, std::vector< vcl::Window* > >
                                                maPropertyToWindowMap;
        std::map< vcl::Window*, sal_Int32 >          maControlToNumValMap;
        std::set< OUString >               maReverseDependencySet;

        Size                                    maNupPortraitSize;
        Size                                    maNupLandscapeSize;

        /// internal, used for automatic Nup-Portrait/landscape
        Size                                    maFirstPageSize;

        OUString                           maPrintToFileText;
        OUString                           maPrintText;
        OUString                           maDefPrtText;

        Size                                    maDetailsCollapsedSize;
        Size                                    maDetailsExpandedSize;

        bool                                mbShowLayoutPage;

        Size getJobPageSize();
        void updateNup();
        void updateNupFromPages();
        void preparePreview( bool i_bPrintChanged = true, bool i_bMayUseCache = false );
        void setPreviewText( sal_Int32 );
        void updatePrinterText();
        void checkControlDependencies();
        void checkOptionalControlDependencies();
        void makeEnabled( vcl::Window* );
        void updateWindowFromProperty( const OUString& );
        void setupOptionalUI();
        void readFromSettings();
        void storeToSettings();
        com::sun::star::beans::PropertyValue* getValueForWindow( vcl::Window* ) const;

        virtual void Resize() SAL_OVERRIDE;
        virtual void Command( const CommandEvent& ) SAL_OVERRIDE;
        virtual void DataChanged( const DataChangedEvent& ) SAL_OVERRIDE;

        DECL_LINK( SelectHdl, ListBox* );
        DECL_LINK( ClickHdl, Button* );
        DECL_LINK( ModifyHdl, Edit* );
        DECL_LINK( UIOptionsChanged, void* );

        DECL_LINK( UIOption_CheckHdl, CheckBox* );
        DECL_LINK( UIOption_RadioHdl, RadioButton* );
        DECL_LINK( UIOption_SelectHdl, ListBox* );
        DECL_LINK( UIOption_ModifyHdl, Edit* );

    public:
        PrintDialog( vcl::Window*, const boost::shared_ptr< PrinterController >& );
        virtual ~PrintDialog();

        bool isPrintToFile();
        bool isCollate();
        bool isSingleJobs();

        void previewForward();
        void previewBackward();
    };

    class PrintProgressDialog : public ModelessDialog
    {
        OUString            maStr;
        FixedText*          mpText;
        ProgressBar*        mpProgress;
        CancelButton*       mpButton;

        bool                mbCanceled;
        sal_Int32           mnCur;
        sal_Int32           mnMax;

        DECL_LINK( ClickHdl, Button* );

    public:
        PrintProgressDialog(vcl::Window* i_pParent, int i_nMax);

        bool isCanceled() const { return mbCanceled; }
        void setProgress( int i_nCurrent, int i_nMax = -1 );
        void tick();
        void reset();
    };
}

#endif // INCLUDED_VCL_INC_PRINTDLG_HXX

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