3rdpartylibs/fastreports.wpf/FastReport/Export/Image/ImageExportForm.cs

using System;
using System.Windows.Forms;
using FastReport.Utils;
using FastReport.Export;
using FastReport.Export.Image;

namespace FastReport.Forms
{
    /// <summary>
    /// Form for <see cref="ImageExport"/>.
    /// For internal use only.
    /// </summary>
    public partial class ImageExportForm : BaseExportForm
    {
        private void cbxImageFormat_SelectedIndexChanged(object sender, EventArgs e)
        {
            int index = cbxImageFormat.SelectedIndex;
            bool isJpeg = index == 2;
            bool isTiff = index == 4;

            lblQuality.Enabled = isJpeg;
            udQuality.Enabled = isJpeg;
            cbMultiFrameTiff.Enabled = isTiff;
            cbMonochrome.Enabled = isTiff;
            lblX.Visible = isTiff;
            udResolutionY.Visible = isTiff;
            cbMultiFrameTiff_CheckedChanged(null, EventArgs.Empty);
        }

        private void cbMultiFrameTiff_CheckedChanged(object sender, EventArgs e)
        {
            cbSeparateFiles.Enabled = !cbMultiFrameTiff.Checked || !cbMultiFrameTiff.Enabled;
        }

        /// <inheritdoc/>
        public override void Init(ExportBase export)
        {
            base.Init(export);
            ImageExport imageExport = Export as ImageExport;
            cbxImageFormat.SelectedIndex = (int)imageExport.ImageFormat;
            udResolution.Value = imageExport.ResolutionX;
            udResolutionY.Value = imageExport.ResolutionY;
            udQuality.Value = imageExport.JpegQuality;
            cbSeparateFiles.Checked = imageExport.SeparateFiles;
            cbMultiFrameTiff.Checked = imageExport.MultiFrameTiff;
            cbMonochrome.Checked = imageExport.MonochromeTiff;
            cbMultiFrameTiff_CheckedChanged(null, EventArgs.Empty);
        }

        /// <inheritdoc/>
        protected override void Done()
        {
            base.Done();
            ImageExport imageExport = Export as ImageExport;
            imageExport.ImageFormat = (ImageExportFormat)cbxImageFormat.SelectedIndex;
            if (imageExport.ImageFormat == ImageExportFormat.Tiff)
            {
                imageExport.ResolutionX = (int)udResolution.Value;
                imageExport.ResolutionY = (int)udResolutionY.Value;
            }
            else
            {
                imageExport.ResolutionX = (int)udResolution.Value;
                imageExport.ResolutionY = (int)udResolution.Value;
            }
            imageExport.JpegQuality = (int)udQuality.Value;
            imageExport.SeparateFiles = cbSeparateFiles.Checked;
            imageExport.MultiFrameTiff = cbMultiFrameTiff.Checked;
            imageExport.MonochromeTiff = cbMonochrome.Checked;
        }

        /// <inheritdoc/>
        public override void Localize()
        {
            base.Localize();
            MyRes res = new MyRes("Export,Image");
            Text = res.Get("");
            gbOptions.Text = Res.Get("Export,Misc,Options");
            lblImageFormat.Text = res.Get("ImageFormat");
            lblResolution.Text = res.Get("Resolution");
            lblQuality.Text = res.Get("Quality");
            cbSeparateFiles.Text = res.Get("SeparateFiles");
            cbMultiFrameTiff.Text = res.Get("MultiFrame");
            cbMonochrome.Text = res.Get("Monochrome");
            cbxImageFormat.Items.AddRange(new string[] {
      res.Get("Bmp"), res.Get("Png"), res.Get("Jpeg"), res.Get("Gif"), res.Get("Tiff"), res.Get("Metafile") });
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="ImageExportForm"/> class.
        /// </summary>
        public ImageExportForm()
        {
            InitializeComponent();
        }
    }
}