mirror of
https://github.com/ShareX/ShareX.git
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197 lines
No EOL
6.3 KiB
C#
197 lines
No EOL
6.3 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) 2007-2020 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 ShareX.HelpersLib;
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using ShareX.MediaLib.Properties;
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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.MediaLib
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{
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public partial class ImageThumbnailerForm : Form
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{
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public ImageThumbnailerForm()
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{
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InitializeComponent();
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ShareXResources.ApplyTheme(this);
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}
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private void UpdateEnabled()
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{
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btnRemove.Enabled = lvImages.SelectedItems.Count > 0;
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btnGenerate.Enabled = lvImages.Items.Count > 0 && nudWidth.Value > 0 && nudHeight.Value > 0 && !string.IsNullOrEmpty(txtOutputFolder.Text) &&
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!string.IsNullOrEmpty(txtOutputFilename.Text);
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}
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private void AddFile(string filePath)
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{
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if (!string.IsNullOrEmpty(filePath))
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{
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lvImages.Items.Add(filePath);
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if (string.IsNullOrEmpty(txtOutputFolder.Text))
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{
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txtOutputFolder.Text = Path.GetDirectoryName(filePath);
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}
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}
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}
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private void btnAdd_Click(object sender, EventArgs e)
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{
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string[] images = ImageHelpers.OpenImageFileDialog(true);
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if (images != null)
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{
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foreach (string image in images)
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{
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AddFile(image);
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}
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UpdateEnabled();
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}
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}
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private void btnRemove_Click(object sender, EventArgs e)
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{
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if (lvImages.SelectedItems.Count > 0)
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{
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foreach (ListViewItem lvi in lvImages.SelectedItems)
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{
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lvImages.Items.Remove(lvi);
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}
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}
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}
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private void lvImages_SelectedIndexChanged(object sender, EventArgs e)
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{
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UpdateEnabled();
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}
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private void lvImages_DragEnter(object sender, DragEventArgs e)
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{
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if (e.Data.GetDataPresent(DataFormats.FileDrop, false))
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{
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e.Effect = DragDropEffects.Copy;
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}
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else
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{
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e.Effect = DragDropEffects.None;
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}
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}
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private void lvImages_DragDrop(object sender, DragEventArgs e)
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{
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if (e.Data.GetDataPresent(DataFormats.FileDrop, false))
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{
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string[] files = e.Data.GetData(DataFormats.FileDrop, false) as string[];
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if (files != null)
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{
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foreach (string file in files)
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{
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AddFile(file);
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}
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UpdateEnabled();
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}
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}
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}
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private void nudWidth_ValueChanged(object sender, EventArgs e)
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{
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UpdateEnabled();
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}
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private void nudHeight_ValueChanged(object sender, EventArgs e)
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{
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UpdateEnabled();
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}
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private void txtOutputFolder_TextChanged(object sender, EventArgs e)
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{
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UpdateEnabled();
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}
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private void btnOutputFolder_Click(object sender, EventArgs e)
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{
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Helpers.BrowseFolder(txtOutputFolder);
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}
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private void txtOutputFilename_TextChanged(object sender, EventArgs e)
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{
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UpdateEnabled();
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}
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private void btnGenerate_Click(object sender, EventArgs e)
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{
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if (lvImages.Items.Count > 0)
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{
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int width = (int)nudWidth.Value;
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int height = (int)nudHeight.Value;
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int quality = (int)nudQuality.Value;
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string outputFolder = txtOutputFolder.Text;
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string outputFilename = txtOutputFilename.Text;
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Cursor = Cursors.WaitCursor;
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try
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{
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foreach (ListViewItem lvi in lvImages.Items)
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{
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string filePath = lvi.Text;
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if (File.Exists(filePath))
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{
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using (Bitmap bmp = ImageHelpers.LoadImage(filePath))
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{
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if (bmp != null)
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{
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using (Bitmap thumbnail = ImageHelpers.CreateThumbnail(bmp, width, height))
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{
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string filename = Path.GetFileNameWithoutExtension(filePath);
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string outputPath = Path.Combine(outputFolder, outputFilename.Replace("$filename", filename));
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outputPath = Path.ChangeExtension(outputPath, "jpg");
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thumbnail.SaveJPG(outputPath, quality);
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}
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}
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}
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}
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}
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Cursor = Cursors.Default;
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MessageBox.Show(Resources.ThumbnailsSuccessfullyGenerated, Text, MessageBoxButtons.OK, MessageBoxIcon.Information);
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}
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catch (Exception ex)
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{
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DebugHelper.WriteException(ex);
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Cursor = Cursors.Default;
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ex.ShowError();
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}
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}
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}
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}
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} |