MARKUS

using MarkupToPDF.Common;

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Data;

using System.Windows.Documents;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Imaging;

using System.Windows.Navigation;

using System.Windows.Shapes;

namespace KCOM.Controls

{

    public class SearchText

    {

        public Bytescout.PDFExtractor.ISearchResult searchResult { get; set; }

        public int PageNo { get; set; }

    }

    /// <summary>

    /// Interaction logic for SearchPanel.xaml

    /// </summary>

    public partial class SearchPanel : UserControl

    {

        //List<HoneyheadTEXT> txtSet = new List<HoneyheadTEXT>();

        public System.Collections.ObjectModel.ObservableCollection<SearchText> SearchSet { get; set; }

        string RegistrationKey = "193B-FD48-42F4-68E6-2D35-4C94-D07";

        string RegistrationName = "license@doftech.co.kr";

        Bytescout.PDFExtractor.TextExtractor extractor;

        public SearchPanel()

        {

            InitializeComponent();

            this.Loaded += SearchPanel_Loaded;

            btnSearch.Click += BtnSearch_Click;

            btnSearchPDFDownload.Click += BtnSearchPDFDownload_Click;

            SearchSet = new System.Collections.ObjectModel.ObservableCollection<SearchText>();

            extractor = new Bytescout.PDFExtractor.TextExtractor(RegistrationName, RegistrationKey);

            tbSearch.KeyDown += tbSearch_KeyDown;

            this.DataContext = this;

        }

        private void tbSearch_KeyDown(object sender, KeyEventArgs e)

        {

            if (e.Key == Key.Enter)

            {

                SearchMethod();

            }

        }

        private void SearchPanel_Loaded(object sender, RoutedEventArgs e)

        {

            if (Common.ViewerDataModel.Instance.searchPDF ==null)

            {

            }

            else

            {

                border_Overlap.Visibility = Visibility.Collapsed;

                tbSearch.Focus();

            }            

        }

        private void BtnSearchPDFDownload_Click(object sender, RoutedEventArgs e)

        {

            using (System.Net.WebClient client = new System.Net.WebClient())

            {

                string instnaceFile = System.IO.Path.GetTempFileName().Replace(".pdf", ".tmp");

                client.DownloadFileCompleted += Client_DownloadFileCompleted;

                client.DownloadProgressChanged += Client_DownloadProgressChanged;

                client.DownloadFileAsync(new Uri(Common.ViewerDataModel.Instance.SystemMain.dzMainMenu._DocInfo.ORIGINAL_FILE), instnaceFile, instnaceFile);

            }

        }

        private void Client_DownloadFileCompleted(object sender, System.ComponentModel.AsyncCompletedEventArgs e)

        {

            border_Overlap.Visibility = Visibility.Collapsed;

            Common.ViewerDataModel.Instance.searchPDF = new System.IO.FileInfo(e.UserState.ToString());

        }

        private void Client_DownloadProgressChanged(object sender, System.Net.DownloadProgressChangedEventArgs e)

        {

            tlDonwloadState.Text = "문서를 다운로드 중입니다 : " + e.ProgressPercentage;

        }

        private void BtnSearch_Click(object sender, RoutedEventArgs e)

        {

            SearchMethod();

        }

        private void SearchMethod()

        {

            extractor.LoadDocumentFromFile(Common.ViewerDataModel.Instance.searchPDF.FullName);

            SearchSet.Clear();

            string searchString = tbSearch.Text;

            int pageCount = extractor.GetPageCount();

            if (chkCurrentPageOnly.IsChecked.Value)

            {

                var currentPage = Common.ViewerDataModel.Instance.SystemMain.dzMainMenu.pageNavigator.CurrentPage.PageNumber - 1;

                if (extractor.Find(currentPage, searchString, false))

                    do

                    {

                        SearchSet.Add(new SearchText { PageNo = currentPage + 1, searchResult = extractor.FoundText });

                    }

                    while (extractor.FindNext());

            }

            else

            {

                for (int i = 0; i < pageCount; i++)

                {

                    if (extractor.Find(i, searchString, false))

                        do

                        {

                            SearchSet.Add(new SearchText { PageNo = i + 1, searchResult = extractor.FoundText });

                        }

                        while (extractor.FindNext());

                }

            }

            this.DataContext = this;

            tbSearch.Text = "";

            tbSearch.Focus();

        }

        private void chkSelectionChangeEvent(object sender, RoutedEventArgs e)

        {

            if (Common.ViewerDataModel.Instance.searchPDF != null)

            {

                if (sender is RadioButton)

                {

                    switch ((sender as RadioButton).Tag.ToString())

                    {

                        case "0":

                            extractor.WordMatchingMode = Bytescout.PDFExtractor.WordMatchingMode.None;

                            break;

                        case "1":

                            extractor.WordMatchingMode = Bytescout.PDFExtractor.WordMatchingMode.ExactMatch;

                            break;

                        case "2":

                            extractor.WordMatchingMode = Bytescout.PDFExtractor.WordMatchingMode.SmartMatch;

                            break;

                        default:

                            break;

                    }

                }

            }

        }

        private void lstSearchWord_SelectionChanged(object sender, SelectionChangedEventArgs e)

        {

            if(e.AddedItems.Count>0)

            {

                SearchText item = (e.AddedItems[0] as SearchText);

                Common.ViewerDataModel.Instance.SystemMain.dzMainMenu.pageNavigator.GotoPage(item.PageNo);

                var width = Convert.ToDouble(Common.ViewerDataModel.Instance.Document_Info[item.PageNo-1].PAGE_WIDTH);

                var height = Convert.ToDouble(Common.ViewerDataModel.Instance.Document_Info[item.PageNo - 1].PAGE_HEIGHT);

                var widthScale = width / Convert.ToDouble(extractor.GetPageRect_Width(item.PageNo-1));

                var heightScale = height / Convert.ToDouble(extractor.GetPageRect_Height(item.PageNo-1));

                Common.ViewerDataModel.Instance.SystemMain.dzMainMenu.zoomAndPanControl.ZoomTo(new Rect

                {

                    X = item.searchResult.Left* widthScale,

                    Y = item.searchResult.Top * heightScale,

                    Width = item.searchResult.Width * widthScale,

                    Height = item.searchResult.Height * heightScale

                });

            }

        }

    }

}