PDFOffice_Windows_exe/PDF Office/Helper/PDFEditHelper.cs

using ComPDFKit.PDFPage;
using ComPDFKit.PDFPage.Edit;
using ComPDFKitViewer;
using ComPDFKitViewer.PdfViewer;
using PDF_Master.Properties;
using PDFSettings;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PDF_Master.Helper
{
    public static class PDFEditHelper
    {
        /// <summary>
        /// 获取本地配置，并且更新对应属性
        /// </summary>
        /// <returns></returns>
        public static PDFEditEvent GetPDFEditDefaultProperty(out DefaultEditProperty defaultEdit, CPDFViewer pdf)
        {
            PDFEditEvent editEvent = null;
            defaultEdit = SettingHelper.GetPDFEditDefaultProperty(CPDFEditType.EditText);
            if (defaultEdit == null)
            {
                defaultEdit = SetDefaultEdit();
            }
            editEvent = GetPDFEditEvent(defaultEdit, pdf);
            return editEvent;
        }

        /// <summary>
        /// 更新CPDFViewer的属性
        /// </summary>
        /// <param name="defaultEdit"></param>
        /// <param name="pdf"></param>
        /// <returns></returns>
        public static PDFEditEvent GetPDFEditEvent(DefaultEditProperty defaultEdit, CPDFViewer pdf)
        {
            PDFEditEvent dFEditEvent = new PDFEditEvent();
            dFEditEvent.FontName = defaultEdit.FontName;
            dFEditEvent.FontSize = defaultEdit.FontSize;
            dFEditEvent.TextAlign = defaultEdit.TextAlign;
            dFEditEvent.AutoBlock = defaultEdit.AutoBlock;
            dFEditEvent.ClipImage = defaultEdit.ClipImage;
            dFEditEvent.EditType = defaultEdit.EditType;
            dFEditEvent.FontColor = defaultEdit.FontColor;
            dFEditEvent.HorizontalMirror = defaultEdit.HorizontalMirror;
            dFEditEvent.IsBold = defaultEdit.IsBold;
            dFEditEvent.IsItalic = defaultEdit.IsItalic;
            dFEditEvent.ReplaceImagePath = defaultEdit.ReplaceImagePath;
            dFEditEvent.Rotate = defaultEdit.Rotate;
            dFEditEvent.Transparency = defaultEdit.Transparency;
            dFEditEvent.VerticalMirror = defaultEdit.VerticalMirror;
            pdf.SetPDFEditParam(dFEditEvent);
            return dFEditEvent;
        }

        public static DefaultEditProperty SetDefaultEdit()
        {
            DefaultEditProperty defaultEdit = new PDFSettings.DefaultEditProperty();
            defaultEdit.FontName = "Arial";
            defaultEdit.FontSize = 14;
            defaultEdit.TextAlign = TextAlignType.AlignLeft;
            defaultEdit.AutoBlock = true;
            defaultEdit.ClipImage = false;
            defaultEdit.EditType = ComPDFKit.PDFPage.CPDFEditType.EditText;
            defaultEdit.FontColor = System.Windows.Media.Color.FromArgb(255, 0, 0, 0);
            defaultEdit.HorizontalMirror = false;
            defaultEdit.VerticalMirror = false;
            defaultEdit.IsBold = false;
            defaultEdit.IsItalic = false;
            defaultEdit.ReplaceImagePath = null;
            defaultEdit.Rotate = 0;
            defaultEdit.Transparency = 255;
            SettingHelper.SetPDFEditProperty(defaultEdit);
            Settings.Default.Save();
            return defaultEdit;
        }
    }
}