mirror of
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338 lines
No EOL
11 KiB
C#
338 lines
No EOL
11 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.ScreenCaptureLib.Properties;
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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;
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using System.Windows.Forms;
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namespace ShareX.ScreenCaptureLib
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{
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public partial class ScreenRecordForm : Form
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{
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public event Action StopRequested;
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public bool IsWorking { get; private set; }
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public bool IsRecording { get; private set; }
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public bool IsCountdown { get; set; }
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public TimeSpan Countdown { get; set; }
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public Stopwatch Timer { get; private set; }
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public ManualResetEvent RecordResetEvent { get; set; }
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public bool IsStopRequested { get; private set; }
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public bool IsAbortRequested { get; private set; }
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public bool ActivateWindow { get; set; } = true;
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public float Duration { get; set; } = 0;
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public bool AskConfirmationOnAbort { get; set; } = false;
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private Color borderColor = Color.Red;
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private Rectangle borderRectangle;
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private Rectangle borderRectangle0Based;
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private static int lastIconStatus = -1;
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public ScreenRecordForm(Rectangle regionRectangle)
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{
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InitializeComponent();
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Icon = ShareXResources.Icon;
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niTray.Icon = ShareXResources.Icon;
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borderRectangle = regionRectangle.Offset(1);
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borderRectangle0Based = new Rectangle(0, 0, borderRectangle.Width, borderRectangle.Height);
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Location = borderRectangle.Location;
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int windowWidth = Math.Max(borderRectangle.Width, pInfo.Width);
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Size = new Size(windowWidth, borderRectangle.Height + pInfo.Height + 1);
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pInfo.Location = new Point(0, borderRectangle.Height + 1);
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Region region = new Region(ClientRectangle);
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region.Exclude(borderRectangle0Based.Offset(-1));
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region.Exclude(new Rectangle(0, borderRectangle.Height, windowWidth, 1));
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if (borderRectangle.Width < pInfo.Width)
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{
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region.Exclude(new Rectangle(borderRectangle.Width, 0, pInfo.Width - borderRectangle.Width, borderRectangle.Height));
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}
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else if (borderRectangle.Width > pInfo.Width)
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{
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region.Exclude(new Rectangle(pInfo.Width, borderRectangle.Height + 1, borderRectangle.Width - pInfo.Width, pInfo.Height));
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}
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Region = region;
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Timer = new Stopwatch();
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UpdateTimer();
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RecordResetEvent = new ManualResetEvent(false);
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ChangeState(ScreenRecordState.Waiting);
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}
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protected override bool ShowWithoutActivation
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{
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get
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{
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return !ActivateWindow;
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}
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}
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protected override CreateParams CreateParams
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{
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get
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{
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CreateParams createParams = base.CreateParams;
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createParams.ExStyle |= (int)(WindowStyles.WS_EX_TOPMOST | WindowStyles.WS_EX_TOOLWINDOW);
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return createParams;
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}
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}
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protected override void Dispose(bool disposing)
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{
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if (disposing)
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{
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if (components != null)
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{
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components.Dispose();
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}
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if (RecordResetEvent != null)
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{
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RecordResetEvent.Dispose();
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}
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}
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base.Dispose(disposing);
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}
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private void ScreenRegionForm_Shown(object sender, EventArgs e)
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{
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if (ActivateWindow)
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{
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this.ForceActivate();
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}
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}
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private void ScreenRecordForm_FormClosed(object sender, FormClosedEventArgs e)
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{
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if (!IsStopRequested)
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{
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AbortRecording();
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}
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}
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protected void OnStopRequested()
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{
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StopRequested?.Invoke();
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}
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public void StartCountdown(int milliseconds)
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{
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IsCountdown = true;
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Countdown = TimeSpan.FromMilliseconds(milliseconds);
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lblTimer.ForeColor = Color.Yellow;
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Timer.Start();
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timerRefresh.Start();
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UpdateTimer();
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}
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public void StartRecordingTimer()
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{
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IsCountdown = Duration > 0;
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Countdown = TimeSpan.FromSeconds(Duration);
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lblTimer.ForeColor = Color.White;
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borderColor = Color.FromArgb(0, 255, 0);
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Refresh();
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Timer.Reset();
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Timer.Start();
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timerRefresh.Start();
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UpdateTimer();
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}
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private void UpdateTimer()
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{
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if (!IsDisposed)
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{
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TimeSpan timer;
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if (IsCountdown)
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{
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timer = Countdown - Timer.Elapsed;
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if (timer.Ticks < 0) timer = TimeSpan.Zero;
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}
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else
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{
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timer = Timer.Elapsed;
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}
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lblTimer.Text = timer.ToString("mm\\:ss\\:ff");
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}
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}
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protected override void OnPaint(PaintEventArgs e)
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{
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using (Pen pen1 = new Pen(Color.Black) { DashPattern = new float[] { 5, 5 } })
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using (Pen pen2 = new Pen(borderColor) { DashPattern = new float[] { 5, 5 }, DashOffset = 5 })
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{
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e.Graphics.DrawRectangleProper(pen1, borderRectangle0Based);
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e.Graphics.DrawRectangleProper(pen2, borderRectangle0Based);
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}
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base.OnPaint(e);
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}
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private void timerRefresh_Tick(object sender, EventArgs e)
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{
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UpdateTimer();
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}
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private void btnStart_MouseClick(object sender, MouseEventArgs e)
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{
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if (e.Button == MouseButtons.Left)
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{
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StartStopRecording();
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}
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}
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private void btnAbort_MouseClick(object sender, MouseEventArgs e)
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{
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if (e.Button == MouseButtons.Left)
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{
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if (!AskConfirmationOnAbort || MessageBox.Show(Resources.ScreenRecordForm_ConfirmCancel, "ShareX", MessageBoxButtons.YesNo,
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MessageBoxIcon.Warning) == DialogResult.Yes)
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{
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AbortRecording();
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}
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}
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}
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public void StartStopRecording()
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{
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if (IsWorking)
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{
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IsStopRequested = true;
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if (!IsRecording)
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{
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IsAbortRequested = true;
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}
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OnStopRequested();
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}
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else if (RecordResetEvent != null)
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{
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RecordResetEvent.Set();
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}
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}
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public void AbortRecording()
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{
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IsAbortRequested = true;
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StartStopRecording();
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}
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public void ChangeState(ScreenRecordState state)
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{
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this.InvokeSafe(() =>
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{
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switch (state)
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{
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case ScreenRecordState.Waiting:
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string trayTextWaiting = "ShareX - " + Resources.ScreenRecordForm_StartRecording_Waiting___;
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niTray.Text = trayTextWaiting.Truncate(63);
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niTray.Icon = Resources.control_record_yellow.ToIcon();
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cmsMain.Enabled = false;
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niTray.Visible = true;
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break;
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case ScreenRecordState.BeforeStart:
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string trayTextBeforeStart = "ShareX - " + Resources.ScreenRecordForm_StartRecording_Click_tray_icon_to_start_recording_;
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niTray.Text = trayTextBeforeStart.Truncate(63);
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tsmiStart.Text = Resources.ScreenRecordForm_Start;
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cmsMain.Enabled = true;
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break;
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case ScreenRecordState.AfterStart:
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IsWorking = true;
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string trayTextAfterStart = "ShareX - " + Resources.ScreenRecordForm_StartRecording_Click_tray_icon_to_stop_recording_;
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niTray.Text = trayTextAfterStart.Truncate(63);
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niTray.Icon = Resources.control_record.ToIcon();
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tsmiStart.Text = Resources.ScreenRecordForm_Stop;
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btnStart.Text = Resources.ScreenRecordForm_Stop;
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break;
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case ScreenRecordState.AfterRecordingStart:
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IsRecording = true;
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StartRecordingTimer();
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break;
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case ScreenRecordState.Encoding:
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Hide();
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string trayTextAfterStop = "ShareX - " + Resources.ScreenRecordForm_StartRecording_Encoding___;
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niTray.Text = trayTextAfterStop.Truncate(63);
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niTray.Icon = Resources.camcorder__pencil.ToIcon();
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cmsMain.Enabled = false;
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break;
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}
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});
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}
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public void ChangeStateProgress(int progress)
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{
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niTray.Text = $"ShareX - {Resources.ScreenRecordForm_StartRecording_Encoding___} {progress}%";
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if (niTray.Visible && lastIconStatus != progress)
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{
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Icon icon;
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if (progress >= 0)
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{
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try
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{
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icon = Helpers.GetProgressIcon(progress, Color.FromArgb(140, 0, 36));
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}
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catch (Exception e)
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{
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DebugHelper.WriteException(e);
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progress = -1;
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if (lastIconStatus == progress) return;
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icon = Resources.camcorder__pencil.ToIcon();
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}
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}
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else
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{
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icon = Resources.camcorder__pencil.ToIcon();
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}
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using (Icon oldIcon = niTray.Icon)
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{
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niTray.Icon = icon;
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oldIcon.DisposeHandle();
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}
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lastIconStatus = progress;
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}
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}
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}
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} |