mirror of
https://github.com/ShareX/ShareX.git
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157 lines
No EOL
5 KiB
C#
157 lines
No EOL
5 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) 2007-2018 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 System;
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using System.Drawing;
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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 class ImageViewer : Form
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{
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private Image screenshot;
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private ImageViewer(Image image)
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{
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screenshot = image;
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InitializeComponent();
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Icon = ShareXResources.Icon;
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}
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public static void ShowImage(Image img)
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{
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if (img != null)
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{
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using (Image tempImage = (Image)img.Clone())
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using (ImageViewer viewer = new ImageViewer(tempImage))
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{
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viewer.ShowDialog();
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}
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}
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}
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public static void ShowImage(string filepath)
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{
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if (!string.IsNullOrEmpty(filepath) && File.Exists(filepath))
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{
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using (Image img = ImageHelpers.LoadImage(filepath))
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using (ImageViewer viewer = new ImageViewer(img))
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{
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viewer.ShowDialog();
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}
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}
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}
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private void ShowScreenshot_Shown(object sender, EventArgs e)
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{
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this.ForceActivate();
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}
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private void ShowScreenshot_Deactivate(object sender, EventArgs e)
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{
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Close();
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}
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private void pbPreview_MouseDown(object sender, MouseEventArgs e)
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{
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Close();
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}
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private void pbPreview_KeyDown(object sender, KeyEventArgs e)
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{
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if (e.KeyCode == Keys.Escape || e.KeyCode == Keys.Enter || e.KeyCode == Keys.Space)
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{
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Close();
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}
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}
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#region Windows Form Designer generated code
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/// <summary>
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/// Required designer variable.
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/// </summary>
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private System.ComponentModel.IContainer components = null;
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/// <summary>
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/// Clean up any resources being used.
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/// </summary>
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/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
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protected override void Dispose(bool disposing)
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{
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if (disposing && (components != null))
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{
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components.Dispose();
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}
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if (screenshot != null)
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{
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screenshot.Dispose();
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}
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base.Dispose(disposing);
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}
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/// <summary>
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/// Required method for Designer support - do not modify
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/// the contents of this method with the code editor.
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/// </summary>
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private void InitializeComponent()
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{
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this.pbPreview = new MyPictureBox();
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this.SuspendLayout();
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this.BackColor = SystemColors.Window;
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this.Bounds = CaptureHelpers.GetScreenBounds();
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this.DoubleBuffered = true;
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this.FormBorderStyle = FormBorderStyle.None;
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this.Text = "ShareX - Image viewer";
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this.TopMost = true;
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this.WindowState = FormWindowState.Maximized;
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this.pbPreview.Cursor = Cursors.Hand;
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this.pbPreview.Dock = System.Windows.Forms.DockStyle.Fill;
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this.pbPreview.DrawCheckeredBackground = true;
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this.pbPreview.FullscreenOnClick = false;
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this.pbPreview.Location = new System.Drawing.Point(0, 0);
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this.pbPreview.Name = "pbPreview";
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this.pbPreview.Size = new System.Drawing.Size(96, 100);
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this.pbPreview.TabIndex = 0;
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this.pbPreview.LoadImage(screenshot);
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this.Controls.Add(this.pbPreview);
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this.Shown += new System.EventHandler(this.ShowScreenshot_Shown);
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this.Deactivate += new System.EventHandler(this.ShowScreenshot_Deactivate);
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pbPreview.MouseDown += pbPreview_MouseDown;
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pbPreview.KeyDown += pbPreview_KeyDown;
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this.ResumeLayout(false);
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}
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private MyPictureBox pbPreview;
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#endregion Windows Form Designer generated code
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}
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} |