mirror of
https://github.com/ShareX/ShareX.git
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165 lines
No EOL
5.9 KiB
C#
165 lines
No EOL
5.9 KiB
C#
#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (c) 2007-2016 ShareX Team
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using Gma.QrCodeNet.Encoding;
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using Gma.QrCodeNet.Encoding.Windows.Render;
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using System;
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using System.Drawing;
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using System.Drawing.Imaging;
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using System.IO;
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using System.Windows.Forms;
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namespace ShareX.HelpersLib
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{
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public partial class QRCodeForm : Form
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{
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public bool EditMode { get; set; }
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public QRCodeForm(string text = null)
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{
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InitializeComponent();
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Icon = ShareXResources.Icon;
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ClientSize = new Size(400, 400);
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if (!string.IsNullOrEmpty(text))
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{
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qrMain.Dock = DockStyle.Fill;
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qrMain.Cursor = Cursors.Hand;
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Text += ": " + text;
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qrMain.Text = text;
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}
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else
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{
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EditMode = true;
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txtQRCode.Visible = true;
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if (Clipboard.ContainsText())
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{
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text = Clipboard.GetText();
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if (!string.IsNullOrEmpty(text) && URLHelpers.IsValidURLRegex(text))
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{
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txtQRCode.Text = text;
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}
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else
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{
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SetDefaultText();
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}
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}
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else
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{
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SetDefaultText();
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}
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txtQRCode.SelectAll();
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}
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}
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private void SetDefaultText()
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{
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txtQRCode.Text = "Input text to convert";
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}
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private void txtQRCode_TextChanged(object sender, EventArgs e)
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{
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qrMain.Text = txtQRCode.Text;
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}
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private void QRCodeForm_Resize(object sender, EventArgs e)
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{
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qrMain.Refresh();
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}
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private void qrMain_Click(object sender, EventArgs e)
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{
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if (!EditMode)
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{
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Close();
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}
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}
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private void tsmiCopy_Click(object sender, EventArgs e)
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{
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GraphicsRenderer gRender = new GraphicsRenderer(new FixedModuleSize(20, QuietZoneModules.Two));
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BitMatrix matrix = qrMain.GetQrMatrix();
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using (MemoryStream stream = new MemoryStream())
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{
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gRender.WriteToStream(matrix, ImageFormat.Png, stream);
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using (Image img = Image.FromStream(stream))
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{
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ClipboardHelpers.CopyImage(img);
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}
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}
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}
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private void tsmiSaveAs_Click(object sender, EventArgs e)
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{
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using (SaveFileDialog saveFileDialog = new SaveFileDialog())
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{
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saveFileDialog.Filter = @"PNG (*.png)|*.png|JPEG (*.jpg)|*.jpg|Bitmap (*.bmp)|*.bmp|Encapsuled PostScript (*.eps)|*.eps|SVG (*.svg)|*.svg";
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saveFileDialog.FileName = txtQRCode.Text;
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saveFileDialog.DefaultExt = "png";
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if (saveFileDialog.ShowDialog() == DialogResult.OK)
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{
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string filePath = saveFileDialog.FileName;
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if (filePath.EndsWith("eps"))
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{
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// Initialize the EPS renderer
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EncapsulatedPostScriptRenderer renderer = new EncapsulatedPostScriptRenderer(new FixedModuleSize(6, QuietZoneModules.Two), // Modules size is 6/72th inch (72 points = 1 inch)
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new FormColor(Color.Black), new FormColor(Color.White));
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BitMatrix matrix = qrMain.GetQrMatrix();
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using (FileStream fs = new FileStream(filePath, FileMode.Create))
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{
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renderer.WriteToStream(matrix, fs);
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}
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}
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else if (filePath.EndsWith("svg"))
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{
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// Initialize the EPS renderer
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SVGRenderer renderer = new SVGRenderer(new FixedModuleSize(6, QuietZoneModules.Two), // Modules size is 6/72th inch (72 points = 1 inch)
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new FormColor(Color.FromArgb(150, 200, 200, 210)), new FormColor(Color.FromArgb(200, 255, 155, 0)));
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BitMatrix matrix = qrMain.GetQrMatrix();
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using (FileStream fs = new FileStream(filePath, FileMode.Create))
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{
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renderer.WriteToStream(matrix, fs, false);
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}
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}
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else
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{
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GraphicsRenderer gRender = new GraphicsRenderer(new FixedModuleSize(20, QuietZoneModules.Two));
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BitMatrix matrix = qrMain.GetQrMatrix();
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using (FileStream fs = new FileStream(filePath, FileMode.Create))
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{
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gRender.WriteToStream(matrix, ImageHelpers.GetImageFormat(filePath), fs);
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}
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}
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}
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}
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}
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}
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} |