#region License Information (GPL v3)
/*
ShareX - A program that allows you to take screenshots and share any file type
Copyright (c) 2007-2020 ShareX Team
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Optionally you can also view the license at .
*/
#endregion License Information (GPL v3)
using ShareX.HelpersLib;
using ShareX.MediaLib.Properties;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Windows.Forms;
namespace ShareX.MediaLib
{
public partial class ImageCombinerForm : Form
{
public event Action ProcessRequested;
public ImageCombinerOptions Options { get; private set; }
public ImageCombinerForm(ImageCombinerOptions options)
{
Options = options;
InitializeComponent();
ShareXResources.ApplyTheme(this);
if (Options.Orientation == Orientation.Horizontal)
{
rbOrientationHorizontal.Checked = true;
}
else
{
rbOrientationVertical.Checked = true;
}
UpdateAlignmentComboBox();
nudSpace.SetValue(Options.Space);
cbAutoFillBackground.Checked = Options.AutoFillBackground;
}
private void UpdateOrientation()
{
if (rbOrientationHorizontal.Checked)
{
Options.Orientation = Orientation.Horizontal;
}
else
{
Options.Orientation = Orientation.Vertical;
}
}
private void UpdateAlignmentComboBox()
{
cbAlignment.Items.Clear();
if (Options.Orientation == Orientation.Horizontal)
{
cbAlignment.Items.Add(Resources.AlignmentTop);
cbAlignment.Items.Add(Resources.AlignmentHorizontalCenter);
cbAlignment.Items.Add(Resources.AlignmentBottom);
}
else
{
cbAlignment.Items.Add(Resources.AlignmentLeft);
cbAlignment.Items.Add(Resources.AlignmentVerticalCenter);
cbAlignment.Items.Add(Resources.AlignmentRight);
}
cbAlignment.SelectedIndex = (int)Options.Alignment;
}
public ImageCombinerForm(ImageCombinerOptions options, IEnumerable imageFiles) : this(options)
{
if (imageFiles != null)
{
foreach (string image in imageFiles)
{
lvImages.Items.Add(image);
}
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
string[] images = ImageHelpers.OpenImageFileDialog(true);
if (images != null)
{
foreach (string image in images)
{
lvImages.Items.Add(image);
}
}
}
private void btnRemove_Click(object sender, EventArgs e)
{
if (lvImages.SelectedItems.Count > 0)
{
foreach (ListViewItem lvi in lvImages.SelectedItems)
{
lvImages.Items.Remove(lvi);
}
}
}
private void btnMoveUp_Click(object sender, EventArgs e)
{
if (lvImages.SelectedItems.Count > 0)
{
lvImages.SelectedItems[0].MoveUp();
}
}
private void btnMoveDown_Click(object sender, EventArgs e)
{
if (lvImages.SelectedItems.Count > 0)
{
lvImages.SelectedItems[0].MoveDown();
}
}
private void rbOrientationHorizontal_CheckedChanged(object sender, EventArgs e)
{
UpdateOrientation();
UpdateAlignmentComboBox();
}
private void rbOrientationVertical_CheckedChanged(object sender, EventArgs e)
{
UpdateOrientation();
UpdateAlignmentComboBox();
}
private void cbAlignment_SelectedIndexChanged(object sender, EventArgs e)
{
Options.Alignment = (ImageCombinerAlignment)cbAlignment.SelectedIndex;
}
private void nudSpace_ValueChanged(object sender, EventArgs e)
{
Options.Space = (int)nudSpace.Value;
}
private void cbAutoFillBackground_CheckedChanged(object sender, EventArgs e)
{
Options.AutoFillBackground = cbAutoFillBackground.Checked;
}
private void btnCombine_Click(object sender, EventArgs e)
{
if (lvImages.Items.Count > 0)
{
try
{
List imageFiles = lvImages.Items.Cast().Select(x => x.Text).ToList();
if (imageFiles.Count > 1)
{
Bitmap output = ImageHelpers.CombineImages(imageFiles, Options.Orientation, Options.Alignment, Options.Space, Options.AutoFillBackground);
if (output != null)
{
OnProcessRequested(output);
}
}
}
catch (Exception ex)
{
DebugHelper.WriteException(ex);
ex.ShowError();
}
}
}
protected void OnProcessRequested(Bitmap bmp)
{
ProcessRequested?.Invoke(bmp);
}
private void ImageCombinerForm_DragEnter(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(DataFormats.FileDrop, false))
{
e.Effect = DragDropEffects.Copy;
}
else
{
e.Effect = DragDropEffects.None;
}
}
private void ImageCombinerForm_DragDrop(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(DataFormats.FileDrop, false) && e.Data.GetData(DataFormats.FileDrop, false) is string[] files)
{
foreach (string file in files)
{
lvImages.Items.Add(file);
}
}
}
}
}