mirror of
https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
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122 lines
3.3 KiB
C#
122 lines
3.3 KiB
C#
#region ================== Copyright (c) 2022 Boris Iwanski
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/*
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* This program is free software: you can redistribute it and/or modify
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*
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* it under the terms of the GNU General Public License as published by
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*
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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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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*
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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*
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* GNU General Public License for more details.
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*
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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, see<http://www.gnu.org/licenses/>.
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*/
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#endregion
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#region ================== Namespaces
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using System;
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using System.Drawing;
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using System.Windows.Forms;
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#endregion
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namespace CodeImp.DoomBuilder.Controls
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{
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internal partial class ToastControl : UserControl
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{
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#region ================== Variables
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private long startime;
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private long lifetime;
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private bool pausedecay;
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private bool remove;
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#endregion
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#region ================== Constructors
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public ToastControl(ToastType type, string title, string text, long lifetime = 3000)
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{
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InitializeComponent();
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this.lifetime = lifetime;
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startime = DateTimeOffset.Now.ToUnixTimeMilliseconds();
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// Set icon
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if(type == ToastType.INFO)
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icon.BackgroundImage = SystemIcons.Information.ToBitmap();
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else if(type == ToastType.WARNING)
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icon.BackgroundImage = SystemIcons.Warning.ToBitmap();
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else if(type == ToastType.ERROR)
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icon.BackgroundImage = SystemIcons.Error.ToBitmap();
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lbTitle.Text = title;
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lbText.Text = text;
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// The text label is auto-size, but we need to programatically set a max width so that longer texts are
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// automatically broken into multiple lines
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lbText.MaximumSize = new Size(Width - lbText.Location.X - Margin.Right, lbText.MaximumSize.Height);
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// Resize the height of the control if the text doesn't fit vertically
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if (lbText.Location.Y + lbText.Height + Margin.Bottom > Height)
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Height = lbText.Location.Y + lbText.Height + lbTitle.Location.Y + Margin.Bottom;
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pausedecay = false;
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}
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#endregion
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#region ================== Methods
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/// <summary>
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/// Checks if the toast is decaying, i.e. the cursor is currently not inside the control.
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/// </summary>
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public void CheckDecay()
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{
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if (ClientRectangle.Contains(PointToClient(Cursor.Position)))
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{
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pausedecay = true;
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}
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else if(pausedecay)
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{
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pausedecay = false;
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// Reset the start time, so that the control will only die "lifetime" ms after the cursor left the control
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startime = DateTimeOffset.Now.ToUnixTimeMilliseconds();
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}
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}
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/// <summary>
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/// Checks if the control is still "alive" (has not reached its lifetime).
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/// </summary>
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/// <returns>true if it's alive, false if it isn't</returns>
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public bool IsAlive()
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{
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if (remove || (!pausedecay && DateTimeOffset.Now.ToUnixTimeMilliseconds() - startime > lifetime))
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return false;
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return true;
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}
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/// <summary>
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/// Sets the toast to be removed.
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/// </summary>
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/// <param name="sender">The sender</param>
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/// <param name="e">The event arguments</param>
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private void btnClose_Click(object sender, EventArgs e)
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{
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remove = true;
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}
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#endregion
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}
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}
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