mirror of
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363 lines
No EOL
12 KiB
C#
363 lines
No EOL
12 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) 2007-2023 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 System;
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using System.Diagnostics;
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using System.Drawing;
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using System.Threading.Tasks;
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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 ImageBeautifierForm : Form
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{
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public Bitmap SourceImage { get; private set; }
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public Bitmap PreviewImage { get; private set; }
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public ImageBeautifierOptions Options { get; private set; }
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public string FilePath { get; private set; }
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public event Action<Bitmap> UploadImageRequested;
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public event Action<Bitmap> PrintImageRequested;
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private bool isReady, isBusy, isPending, pendingQuickRender;
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private string title;
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private ImageBeautifierForm(ImageBeautifierOptions options = null)
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{
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Options = options;
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if (Options == null)
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{
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Options = new ImageBeautifierOptions();
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}
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InitializeComponent();
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ShareXResources.ApplyTheme(this, true);
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title = Text;
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LoadOptions();
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}
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private void LoadOptions()
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{
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isReady = false;
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tbMargin.SetValue(Options.Margin);
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tbPadding.SetValue(Options.Padding);
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cbSmartPadding.Checked = Options.SmartPadding;
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tbRoundedCorner.SetValue(Options.RoundedCorner);
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tbShadowSize.SetValue(Options.ShadowSize);
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if (cbBackgroundType.Items.Count == 0)
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{
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cbBackgroundType.Items.AddRange(Helpers.GetLocalizedEnumDescriptions<ImageBeautifierBackgroundType>());
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}
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cbBackgroundType.SelectedIndex = (int)Options.BackgroundType;
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lblBackgroundImageFilePath.Text = Options.BackgroundImageFilePath;
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UpdateUI();
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UpdateBackgroundPreview();
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isReady = true;
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}
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public ImageBeautifierForm(Bitmap sourceImage, ImageBeautifierOptions options = null) : this(options)
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{
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SourceImage = sourceImage;
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}
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public ImageBeautifierForm(string filePath, ImageBeautifierOptions options = null) : this(options)
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{
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FilePath = filePath;
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SourceImage = ImageHelpers.LoadImage(filePath);
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}
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private void UpdateUI()
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{
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lblMarginValue.Text = tbMargin.Value.ToString();
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lblPaddingValue.Text = tbPadding.Value.ToString();
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lblRoundedCornerValue.Text = tbRoundedCorner.Value.ToString();
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lblShadowSizeValue.Text = tbShadowSize.Value.ToString();
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lblBackgroundImageFilePath.Text = Options.BackgroundImageFilePath;
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}
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private void UpdateBackgroundPreview()
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{
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pbBackground.Image?.Dispose();
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pbBackground.Image = null;
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switch (Options.BackgroundType)
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{
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case ImageBeautifierBackgroundType.Gradient:
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pbBackground.Visible = true;
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lblBackgroundImageFilePath.Visible = false;
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btnBackgroundImageFilePathBrowse.Visible = false;
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pbBackground.Image = Options.BackgroundGradient.CreateGradientPreview(pbBackground.ClientRectangle.Width, pbBackground.ClientRectangle.Height, true, true);
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break;
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case ImageBeautifierBackgroundType.Color:
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pbBackground.Visible = true;
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lblBackgroundImageFilePath.Visible = false;
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btnBackgroundImageFilePathBrowse.Visible = false;
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pbBackground.Image = new GradientInfo(Options.BackgroundColor).
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CreateGradientPreview(pbBackground.ClientRectangle.Width, pbBackground.ClientRectangle.Height, true, true);
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break;
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case ImageBeautifierBackgroundType.Image:
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pbBackground.Visible = false;
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lblBackgroundImageFilePath.Visible = true;
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btnBackgroundImageFilePathBrowse.Visible = true;
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break;
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case ImageBeautifierBackgroundType.Desktop:
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case ImageBeautifierBackgroundType.Transparent:
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pbBackground.Visible = false;
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lblBackgroundImageFilePath.Visible = false;
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btnBackgroundImageFilePathBrowse.Visible = false;
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break;
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}
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}
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private async Task UpdatePreview(bool quickRender = false)
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{
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if (isReady)
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{
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UpdateUI();
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if (isBusy)
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{
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isPending = true;
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pendingQuickRender = quickRender;
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}
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else
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{
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isBusy = true;
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UpdateOptions();
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ImageBeautifierOptions options = Options.Copy();
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if (quickRender)
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{
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options.ShadowSize = 0;
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}
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Stopwatch renderTime = Stopwatch.StartNew();
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Bitmap resultImage = await options.RenderAsync(SourceImage);
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renderTime.Stop();
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if (IsDisposed)
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{
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resultImage?.Dispose();
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return;
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}
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if (HelpersOptions.DevMode)
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{
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Text = $"{title} - Render time: {renderTime.ElapsedMilliseconds} ms";
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}
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PreviewImage?.Dispose();
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PreviewImage = resultImage;
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pbPreview.LoadImage(PreviewImage);
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isBusy = false;
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if (isPending)
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{
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isPending = false;
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await UpdatePreview(pendingQuickRender);
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}
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}
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}
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}
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private void UpdateOptions()
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{
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Options.Margin = tbMargin.Value;
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Options.Padding = tbPadding.Value;
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Options.SmartPadding = cbSmartPadding.Checked;
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Options.RoundedCorner = tbRoundedCorner.Value;
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Options.ShadowSize = tbShadowSize.Value;
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}
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private void OnUploadImageRequested()
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{
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UploadImageRequested?.Invoke(PreviewImage);
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}
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private void OnPrintImageRequested()
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{
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PrintImageRequested?.Invoke(PreviewImage);
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}
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private async void ImageBeautifierForm_Shown(object sender, EventArgs e)
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{
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await UpdatePreview();
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}
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private async void tbMargin_Scroll(object sender, EventArgs e)
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{
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await UpdatePreview(true);
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}
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private async void tbMargin_MouseUp(object sender, MouseEventArgs e)
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{
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await UpdatePreview();
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}
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private async void tbPadding_Scroll(object sender, EventArgs e)
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{
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await UpdatePreview(true);
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}
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private async void tbPadding_MouseUp(object sender, MouseEventArgs e)
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{
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await UpdatePreview();
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}
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private async void cbSmartPadding_CheckedChanged(object sender, EventArgs e)
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{
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await UpdatePreview();
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}
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private async void tbRoundedCorner_Scroll(object sender, EventArgs e)
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{
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await UpdatePreview(true);
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}
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private async void tbRoundedCorner_MouseUp(object sender, MouseEventArgs e)
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{
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await UpdatePreview();
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}
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private async void tbShadowSize_Scroll(object sender, EventArgs e)
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{
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await UpdatePreview();
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}
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private async void cbBackgroundType_SelectedIndexChanged(object sender, EventArgs e)
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{
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Options.BackgroundType = (ImageBeautifierBackgroundType)cbBackgroundType.SelectedIndex;
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UpdateBackgroundPreview();
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await UpdatePreview();
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}
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private async void pbBackground_Click(object sender, EventArgs e)
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{
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switch (Options.BackgroundType)
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{
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case ImageBeautifierBackgroundType.Gradient:
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using (GradientPickerForm gradientPickerForm = new GradientPickerForm(Options.BackgroundGradient.Copy()))
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{
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if (gradientPickerForm.ShowDialog() == DialogResult.OK)
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{
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Options.BackgroundGradient = gradientPickerForm.Gradient;
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UpdateBackgroundPreview();
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await UpdatePreview();
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}
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}
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break;
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case ImageBeautifierBackgroundType.Color:
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if (ColorPickerForm.PickColor(Options.BackgroundColor, out Color newColor, this))
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{
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Options.BackgroundColor = newColor;
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UpdateBackgroundPreview();
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await UpdatePreview();
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}
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break;
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}
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}
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private async void btnBackgroundImageFilePathBrowse_Click(object sender, EventArgs e)
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{
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string filePath = ImageHelpers.OpenImageFileDialog(this);
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if (!string.IsNullOrEmpty(filePath))
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{
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Options.BackgroundImageFilePath = filePath;
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await UpdatePreview();
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}
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}
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private async void btnResetOptions_Click(object sender, EventArgs e)
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{
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// TODO: Translate
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if (MessageBox.Show("Would you like to reset options?", "ShareX - " + "Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.Yes)
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{
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Options.ResetOptions();
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LoadOptions();
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await UpdatePreview();
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}
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}
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private void btnCopy_Click(object sender, EventArgs e)
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{
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if (PreviewImage != null)
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{
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ClipboardHelpers.CopyImage(PreviewImage);
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}
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}
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private void btnSave_Click(object sender, EventArgs e)
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{
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if (PreviewImage != null && !string.IsNullOrEmpty(FilePath))
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{
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ImageHelpers.SaveImage(PreviewImage, FilePath);
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}
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}
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private void btnSaveAs_Click(object sender, EventArgs e)
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{
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if (PreviewImage != null)
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{
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string filePath = ImageHelpers.SaveImageFileDialog(PreviewImage, FilePath);
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if (!string.IsNullOrEmpty(filePath))
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{
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FilePath = filePath;
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}
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}
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}
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private void btnUpload_Click(object sender, EventArgs e)
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{
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if (PreviewImage != null)
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{
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OnUploadImageRequested();
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}
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}
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private void btnPrint_Click(object sender, EventArgs e)
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{
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if (PreviewImage != null)
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{
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OnPrintImageRequested();
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}
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}
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}
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} |