实例介绍
【实例简介】
【实例截图】
【核心代码】
using System;
using System.Collections;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Threading;
using System.Windows.Forms;
using ScreenToGif.Capture;
using ScreenToGif.Controls;
using ScreenToGif.Encoding;
using ScreenToGif.Pages;
using ScreenToGif.Properties;
using ScreenToGif.Util;
using Application = System.Windows.Forms.Application;
using MessageBox = System.Windows.Forms.MessageBox;
using Point = System.Drawing.Point;
using Size = System.Drawing.Size;
using DataFormats = System.Windows.Forms.DataFormats;
using DragDropEffects = System.Windows.Forms.DragDropEffects;
namespace ScreenToGif
{
/// <summary>
/// Modern
/// </summary>
public partial class Modern : Form
{
#region Variables
/// <summary>
/// The animated gif encoder, this encodes the list of frames to a gif format.
/// </summary>
private AnimatedGifEncoder _encoder = new AnimatedGifEncoder();
/// <summary>
/// This object retrieves the icon of the cursor.
/// </summary>
readonly CaptureCursor _capture = new CaptureCursor();
/// <summary>
/// The object of the keyboard hook.
/// </summary>
private readonly UserActivityHook _actHook;
/// <summary>
/// The editor may increase the size of the form, use this to go back to the last size (The size before opening the editor).
/// </summary>
private Size _lastSize;
/// <summary>
/// To hold the update of the size of the form while typing in the size textBoxes.
/// </summary>
private bool _screenSizeEdit;
/// <summary>
/// The amount of seconds of the pre start delay, plus 1 (1 1=2);
/// </summary>
private int _preStartCount = 1;
/// <summary>
/// The numbers of frames, this is updated while recording.
/// </summary>
private int _frameCount = 0;
/// <summary>
/// The output path of the recording.
/// </summary>
private string _outputpath;
/// <summary>
/// The actual stage of the program.
/// </summary>
private Stage _stage = Stage.Stopped; //0 Stopped, 1 Recording, 2 Paused, 3 PreStart, 4 Editing, 5 Encoding
/// <summary>
/// The list of information about the cursor.
/// </summary>
private List<CursorInfo> _listCursor = new List<CursorInfo>(); //List that stores the icon
/// <summary>
/// The list of individual delays.
/// </summary>
private List<int> _listDelay = new List<int>();
/// <summary>
/// Object that holds the information of the cursor.
/// </summary>
private CursorInfo _cursorInfo;
/// <summary>
/// Stores the last position of the click, this is used in the drag of the window.
/// </summary>
static Point _lastClick;
/// <summary>
/// Holds the position of the cursor.
/// </summary>
private Point _posCursor;
/// <summary>
/// True if it is a IBeam cursor.
/// </summary>
private bool _isIbeam;
/// <summary>
/// The maximum size of the recording. Also the maximum size of the window.
/// </summary>
private Point _sizeScreen = new Point(SystemInformation.PrimaryMonitorSize);
/// <summary>
/// The resolution of the primary screen.
/// </summary>
private Size _sizeResolution;
private Bitmap _bt;
private Graphics _gr;
/// <summary>
/// The encode worker thread.
/// </summary>
private Thread _workerThread;
/// <summary>
/// The point position on the bitmap, used to insert text.
/// </summary>
private Point _pointTextPosition;
/// <summary>
/// The text of the "All" label of the TreeView.
/// </summary>
private readonly string _parentNodeLabel = Resources.Label_All;
/// <summary>
/// Displays a tray icon.
/// </summary>
private readonly ScreenToGifTrayIcon _trayIcon = new ScreenToGifTrayIcon();
/// <summary>
/// Indicates when the user is mouse-clicking.
/// </summary>
private bool _recordClicked = false;
/// <summary>
/// The Path of the Temp folder.
/// </summary>
private readonly string _pathTemp = Path.GetTempPath()
String.Format(@"ScreenToGif\Recording\{0}\", DateTime.Now.ToString("yyyy-MM-dd HH-mm-ss"));
#region Enums
private enum Stage : int
{
Stopped = 0,
Recording = 1,
Paused = 2,
PreStarting = 3,
Editing = 4,
Encoding = 5,
Snapping = 6,
};
private enum ActionEnum : int
{
Grayscale = 0,
Color,
Pixelate,
Blur,
Negative,
Sepia,
Delete,
Border,
Speed,
Caption,
Export,
AddText,
FlipRotate,
FreeDraw,
Progress,
};
#endregion
#region Lists
/// <summary>
/// Lists of frames as file names.
/// </summary>
List<string> _listFrames = new List<string>();
/// <summary>
/// Lists of frames as file names.
/// </summary>
List<string> _listFramesEdit;
List<string> _listFramesUndo;
/// <summary>
/// List of delays that will be edited.
/// </summary>
private List<int> _listDelayEdit;
/// <summary>
/// List of delays that holds the last alteration.
/// </summary>
private List<int> _listDelayUndo;
#endregion
#endregion
#region Native
//[DllImport("user32.dll")]
//private static extern int SetWindowRgn(IntPtr hWnd, IntPtr hRgn, bool bRedraw);
//[DllImport("gdi32.dll")]
//private static extern IntPtr CreateRoundRectRgn(int x1, int y1, int x2, int y2, int cx, int cy);
//[DllImport("gdi32.dll", EntryPoint = "DeleteObject")]
//private static extern bool DeleteObject(System.IntPtr hObject);
//For the hit test area
private const int cGrip = 20;
private const int cCaption = 35;
private const int cBorder = 7;
/// <summary>
/// Indicates the position of the cursor hot spot.
/// </summary>
public enum HitTest : int
{
/// <summary>
/// On the screen background or on a dividing line between windows (same as HTNOWHERE, except that the DefWindowProc function produces a system beep to indicate an error).
/// </summary>
HTERROR = -2,
/// <summary>
/// In a window currently covered by another window in the same thread (the message will be sent to underlying windows in the same thread until one of them returns a code that is not HTTRANSPARENT).
/// </summary>
HTTRANSPARENT = -1,
/// <summary>
/// On the screen background or on a dividing line between windows.
/// </summary>
HTNOWHERE = 0,
/// <summary>
/// In a client area.
/// </summary>
HTCLIENT = 1,
/// <summary>
/// In a title bar.
/// </summary>
HTCAPTION = 2,
/// <summary>
/// In a window menu or in a Close button in a child window.
/// </summary>
HTSYSMENU = 3,
/// <summary>
/// In a size box (same as HTSIZE).
/// </summary>
HTGROWBOX = 4,
/// <summary>
/// In a size box (same as HTGROWBOX).
/// </summary>
HTSIZE = 4,
/// <summary>
/// In a menu.
/// </summary>
HTMENU = 5,
/// <summary>
/// In a horizontal scroll bar.
/// </summary>
HTHSCROLL = 6,
/// <summary>
/// In the vertical scroll bar.
/// </summary>
HTVSCROLL = 7,
/// <summary>
/// In a Minimize button.
/// </summary>
HTMINBUTTON = 8,
/// <summary>
/// In a Minimize button.
/// </summary>
HTREDUCE = 8,
/// <summary>
/// In a Maximize button.
/// </summary>
HTMAXBUTTON = 9,
/// <summary>
/// In a Maximize button.
/// </summary>
HTZOOM = 9,
/// <summary>
/// In the left border of a resizable window (the user can click the mouse to resize the window horizontally).
/// </summary>
HTLEFT = 10,
/// <summary>
/// In the right border of a resizable window (the user can click the mouse to resize the window horizontally).
/// </summary>
HTRIGHT = 11,
/// <summary>
/// In the upper-horizontal border of a window.
/// </summary>
HTTOP = 12,
/// <summary>
/// In the upper-left corner of a window border.
/// </summary>
HTTOPLEFT = 13,
/// <summary>
/// In the upper-right corner of a window border.
/// </summary>
HTTOPRIGHT = 14,
/// <summary>
/// In the lower-horizontal border of a resizable window (the user can click the mouse to resize the window vertically).
/// </summary>
HTBOTTOM = 15,
/// <summary>
/// In the lower-left corner of a border of a resizable window (the user can click the mouse to resize the window diagonally).
/// </summary>
HTBOTTOMLEFT = 16,
/// <summary>
/// In the lower-right corner of a border of a resizable window (the user can click the mouse to resize the window diagonally).
/// </summary>
HTBOTTOMRIGHT = 17,
/// <summary>
/// In the border of a window that does not have a sizing border.
/// </summary>
HTBORDER = 18,
/// <summary>
/// In a Close button.
/// </summary>
HTCLOSE = 20,
/// <summary>
/// In a Help button.
/// </summary>
HTHELP = 21,
};
#endregion
/// <summary>
/// Default constructor of the form Modern.
/// </summary>
public Modern()
{
InitializeComponent();
#region Load Save Data
//Gets and sets the fps
numMaxFps.Value = Properties.Settings.Default.maxFps;
//Load last saved window size
this.Size = new Size(Settings.Default.size.Width, Settings.Default.size.Height);
//Put the grid as background.
RightSplit.Panel2.BackgroundImage =
(con_showGrid.Checked = Settings.Default.ShowGrid) ? //If
Properties.Resources.grid : null; //True-False
//Recording options.
con_Fullscreen.Checked = Settings.Default.fullscreen;
con_Snapshot.Checked = Settings.Default.snapshot;
#endregion
//Gets the window size and show in the textBoxes
tbHeight.Text = panelTransparent.Height.ToString();
tbWidth.Text = panelTransparent.Width.ToString();
#region Performance and flickering tweaks
this.DoubleBuffered = true;
this.SetStyle(ControlStyles.ResizeRedraw |
ControlStyles.OptimizedDoubleBuffer |
ControlStyles.AllPaintingInWmPaint |
ControlStyles.UserPaint, true);
#endregion
#region Global Hook
try
{
_actHook = new UserActivityHook();
_actHook.KeyDown = KeyHookTarget;
_actHook.Start(false, true);
}
catch (Exception) { }
#endregion
#region If there is a gif file as argument, read the file and jump directly to the editor.
if (!String.IsNullOrEmpty(ArgumentUtil.FileName))
{
CreateTemp();
//TODO: Redo this code. It works, but...
_listFramesEdit = new List<string>();
_listDelayEdit = new List<int>();
_listFramesUndo = new List<string>();
_listDelayUndo = new List<int>();
_delay = 66; //We should get the true delay.
AddPictures(ArgumentUtil.FileName);
int width = _listFramesEdit[0].From().Size.Width < 500 ? 500 : _listFramesEdit[0].From().Size.Width;
int height = _listFramesEdit[0].From().Size.Height < 300 ? 300 : _listFramesEdit[0].From().Size.Height;
_lastSize = new Size(width, height);
btnUndo.Enabled = false;
btnReset.Enabled = false;
_listFrames = new List<string>(_listFramesEdit);
_listDelay = new List<int>(_listDelayEdit);
this.TopMost = false;
EditFrames();
ShowHideButtons(true);
pictureBitmap.AllowDrop = true;
_stage = Stage.Editing;
ArgumentUtil.FileName = null;
}
#endregion
_trayIcon.NotifyIconClicked = NotifyIconClicked;
#region Detect High DPI Settings
float dpiX;
using (Graphics graphics = this.CreateGraphics())
{
dpiX = graphics.DpiX;
}
if (dpiX > 96)
{
if (Settings.Default.showHighDpiWarn)
{
var highDpi = new HighDpi();
highDpi.ShowDialog();
highDpi.Dispose();
}
}
else
{
Settings.Default.showHighDpiWarn = false;
}
#endregion
}
#region Override
/// <summary>
/// System's constant used to define a drop shadow of the form.
/// </summary>
private const int CS_DROPSHADOW = 0x00020000;
/// <summary>
/// System's constant that defines the hit test of the form.
/// </summary>
public const int WM_NCHITTEST = 0x84;
protected override CreateParams CreateParams
{
get
{
CreateParams cp = base.CreateParams;
cp.ClassStyle |= CS_DROPSHADOW;
return cp;
}
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
//Creates a border around the form
Graphics g = e.Graphics;
var rectOutside = new Rectangle(new Point(0, 0), new Size(this.Width - 1, this.Height - 1));
var rectInside = new Rectangle(new Point(panelTransparent.Left - 1, panelTransparent.Top - 1), new Size(panelTransparent.Width 1, panelTransparent.Height 1));
Pen pen;
if (_stage == Stage.Recording)
{
pen = new Pen(Color.FromArgb(255, 25, 0));
}
else if (_stage == Stage.Editing)
{
pen = new Pen(Color.FromArgb(30, 180, 30));
}
else
{
pen = new Pen(Color.FromArgb(0, 151, 251));
}
g.DrawRectangle(pen, rectOutside);
g.DrawRectangle(pen, rectInside);
//Create a round border, not so beautiful
//System.IntPtr ptrBorder = CreateRoundRectRgn(0, 0,
//this.ClientSize.Width, this.ClientSize.Height, 15, 15);
//SetWindowRgn(this.Handle, ptrBorder, true);
//Create a rectangle around the form, to make a hit test
Rectangle rc = new Rectangle(this.ClientSize.Width - cGrip,
this.ClientSize.Height - cGrip, cGrip, cGrip);
//Paints the size grip
//ControlPaint.DrawSizeGrip(e.Graphics, this.BackColor, rc);
}
protected override void WndProc(ref Message m)
{
if (_stage == Stage.Stopped || _stage == Stage.Editing)
{
if (m.Msg == (int)WM_NCHITTEST)
{
#region Hit Test
// Trap WM_NCHITTEST
Point pos = new Point(m.LParam.ToInt32() & 0xffff, m.LParam.ToInt32() >> 16);
pos = this.PointToClient(pos);
//Bottom Left
if (pos.X <= cGrip && pos.Y >= this.ClientSize.Height - cGrip)
{
m.Result = (IntPtr)HitTest.HTBOTTOMLEFT;
return;
}
//Bottom Right
else if (pos.X >= this.ClientSize.Width - cGrip &&
pos.Y >= this.ClientSize.Height - cGrip)
{
m.Result = (IntPtr)HitTest.HTBOTTOMRIGHT;
return;
}
//Top Left
else if (pos.Y <= cBorder && pos.X <= cBorder)
{
m.Result = (IntPtr)HitTest.HTTOPLEFT;
return;
}
//Top Right
else if (pos.Y <= cBorder && pos.X >= this.ClientSize.Width - cBorder)
{
m.Result = (IntPtr)HitTest.HTTOPRIGHT;
return;
}
//Top
else if (pos.Y <= cBorder)
{
m.Result = (IntPtr)HitTest.HTTOP;
return;
}
//Caption
else if (pos.Y < cCaption && pos.X > 50 && pos.Y < ClientSize.Width)
{
m.Result = (IntPtr)HitTest.HTCAPTION;
return;
}
//Bottom
else if (pos.Y >= this.ClientSize.Height - cBorder)
{
m.Result = (IntPtr)HitTest.HTBOTTOM;
return;
}
//Left
else if (pos.X <= cBorder)
{
m.Result = (IntPtr)HitTest.HTLEFT;
return;
}
//Right
else if (pos.X >= this.ClientSize.Width - cBorder)
{
m.Result = (IntPtr)HitTest.HTRIGHT;
return;
}
#endregion
}
}
base.WndProc(ref m);
}
/// <summary>
/// Process the Key events, such as pressing. This handles the keyboard shortcuts.
/// </summary>
/// <param name="msg">A Message, passed by reference, that represents the window message to process. </param>
/// <param name="keyData">One of the Keys values that represents the key to process. </param>
/// <returns><code>true</code> if the character was processed by the control; otherwise, <code>false</code>.</returns>
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
//If not in the editor page.
if (_stage != Stage.Editing)
{
return base.ProcessCmdKey(ref msg, keyData);
}
switch (keyData)
{
case Keys.Delete: //Delete this frame
con_deleteSelectedFrame_Click(null, null);
return true;
case Keys.Control | Keys.G: //Show grid
con_showGrid.Checked = !con_showGrid.Checked; //Inverse the checkState.
con_showGrid_CheckedChanged(null, null);
return true;
case Keys.Right: //Next frame
btnNext_Click(null, null);
return true;
case Keys.Left: //Previous frame
btnPrevious_Click(null, null);
return true;
case Keys.Alt | Keys.Right: //Delete everything after this
con_deleteAfter_Click(null, null);
return true;
case Keys.Alt | Keys.Left: //Delete everything before this
con_deleteBefore_Click(null, null);
return true;
case Keys.Control | Keys.E: //Export Frame
con_exportFrame_Click(null, null);
return true;
case Keys.Control | Keys.T: //Export Frame
con_addText_Click(null, null);
return true;
case Keys.Shift | Keys.Escape: //Cancel
btnCancel_Click(null, null);
return true;
case Keys.Shift | Keys.Enter: //Done
btnDone_Click(null, null);
return true;
case Keys.Alt | Keys.D: //Show the Delay Context
#region Show Delay
contextDelay.Show(lblDelay, 0, lblDelay.Height);
con_tbDelay.Text = _delay.ToString();
con_tbDelay.Focus();
#endregion
return true;
case Keys.Control | Keys.Up: //Move Frame Upwards
con_MoveUpwards_Click(null, null);
return true;
case Keys.Control | Keys.Down: //Move Frame Downwards
con_MoveDownwards_Click(null, null);
return true;
case Keys.F2: //Rename Frame
con_RenameFrame_Click(null, null);
return true;
case Keys.Control | Keys.C: //Make a Copy
con_MakeACopy_Click(null, null);
return true;
}
return base.ProcessCmdKey(ref msg, keyData);
}
#endregion
#region TitleBar Buttons
private void btnClose_Click(object sender, EventArgs e)
{
this.Close();
}
private void btnMaximize_Click(object sender, EventArgs e)
{
if (this.WindowState == FormWindowState.Normal)
{
this.WindowState = FormWindowState.Maximized;
btnMaximize.Image = Resources.MaximizePlus;
}
else
{
this.WindowState = FormWindowState.Normal;
btnMaximize.Image = Resources.MaximizeMinus;
}
}
private void btnMinimize_Click(object sender, EventArgs e)
{
this.WindowState = FormWindowState.Minimized;
}
#endregion
#region Main Form Move/Resize/Closing
private void MainForm_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
_lastClick = new Point(e.X, e.Y); //We'll need this for when the Form starts to move
}
Application.DoEvents();
}
private void MainForm_MouseMove(object sender, MouseEventArgs e)
{
//Application.DoEvents();
if (e.Button == MouseButtons.Left)
{
//Move the Form the same difference the mouse cursor moved;
this.Left = e.X - _lastClick.X;
this.Top = e.Y - _lastClick.Y;
}
}
private void MainForm_Resize(object sender, EventArgs e)
{
if (!_screenSizeEdit)
{
tbHeight.Text = panelTransparent.Height.ToString();
tbWidth.Text = panelTransparent.Width.ToString();
}
if (this.WindowState == FormWindowState.Normal)
btnMaximize.Image = Resources.MaximizeMinus;
AutoFitButtons();
}
/// <summary>
/// Changes the way that the Record and Stop buttons are shown.
/// </summary>
private void AutoFitButtons()
{
if (panelTransparent.Width < 200)
{
if (btnRecordPause.ImageAlign == ContentAlignment.MiddleLeft)
{
btnRecordPause.Text = String.Empty;
btnRecordPause.ImageAlign = ContentAlignment.MiddleCenter;
btnStop.Text = String.Empty;
btnStop.ImageAlign = ContentAlignment.MiddleCenter;
}
}
else
{
if (btnRecordPause.ImageAlign == ContentAlignment.MiddleCenter)
{
if (_stage == Stage.Recording)
btnRecordPause.Text = Resources.Pause;
else if (_stage == Stage.Paused)
btnRecordPause.Text = Resources.btnRecordPause_Continue;
else if (Settings.Default.snapshot)
btnRecordPause.Text = Resources.btnSnap;
else
btnRecordPause.Text = Resources.btnRecordPause_Record;
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
btnStop.Text = Resources.Label_Stop;
btnStop.ImageAlign = ContentAlignment.MiddleLeft;
}
}
}
/// <summary>
/// Before close, all settings must be saved and the timer must be disposed.
/// </summary>
private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
{
#region Save Settings
Settings.Default.maxFps = Convert.ToInt32(numMaxFps.Value);
if (_stage == Stage.Editing)
{
Settings.Default.size = _lastSize;
}
else
{
Settings.Default.size = this.Size;
}
Settings.Default.Save();
#endregion
try
{
_actHook.Stop(); //Stop the keyboard watcher.
}
catch (Exception) { }
if (_stage != (int)Stage.Stopped)
{
timerCapture.Stop();
timerCapture.Dispose();
timerCapWithCursor.Stop();
timerCapWithCursor.Dispose();
}
_trayIcon.Dispose();
}
/// <summary>
/// When the Text property changes, set the text to the labelTitle.
/// </summary>
private void Modern_TextChanged(object sender, EventArgs e)
{
labelTitle.Text = this.Text;
}
#endregion
#region Bottom buttons
private readonly Control _info = new Information();
private readonly Control _appSettings = new AppSettings(false); //false = modern, true = legacy
private readonly Control _gifSettings = new GifSettings();
private void btnStop_Click(object sender, EventArgs e)
{
btnMaximize.Enabled = true;
btnMinimize.Enabled = true;
Stop();
}
private void btnRecordPause_Click(object sender, EventArgs e)
{
RecordPause(); //And start the pre-start tick
}
private void btnConfig_Click(object sender, EventArgs e)
{
Control ctrlParent = panelTransparent; //Defines the parent
if (!btnConfig.Checked)
{
ctrlParent.Controls.Clear(); //Removes all pages
this.TransparencyKey = Color.LimeGreen;
panelTransparent.BackColor = Color.LimeGreen;
}
else
{
panelTransparent.BackColor = Color.FromArgb(239, 239, 242);
panelTransparent.Visible = false;
ctrlParent.Controls.Clear(); //Removes all pages
ctrlParent.Controls.Add(_appSettings);
_appSettings.Dock = DockStyle.Fill;
panelTransparent.Visible = true;
btnGifConfig.Checked = false;
btnInfo.Checked = false;
this.TransparencyKey = Color.Empty;
}
}
private void btnGifConfig_Click(object sender, EventArgs e)
{
Control ctrlParent = panelTransparent; //Defines the parent
if (_stage == Stage.Editing)
{
if (!btnInfo.Checked)
{
panelEdit.Visible = !panelEdit.Visible;
}
}
if (!btnGifConfig.Checked)
{
ctrlParent.Controls.Clear(); //Removes all pages
this.TransparencyKey = Color.LimeGreen;
panelTransparent.BackColor = Color.LimeGreen;
}
else
{
//Need this line, because there is a pictureBox with color, so if the user select the same color
//as this.TransparencyKey, the color won't be showed. This needs to be re-set after closing the gif config page.
panelTransparent.BackColor = Color.FromArgb(239, 239, 242);
panelTransparent.Visible = false;
ctrlParent.Controls.Clear(); //Removes all pages
ctrlParent.Controls.Add(_gifSettings);
panelTransparent.Visible = true;
_gifSettings.Dock = DockStyle.Fill;
btnConfig.Checked = false;
btnInfo.Checked = false;
this.TransparencyKey = Color.Empty;
}
}
private void btnInfo_Click(object sender, EventArgs e)
{
Control ctrlParent = panelTransparent; //Defines the parent
if (_stage == Stage.Editing)
{
if (!btnGifConfig.Checked)
{
panelEdit.Visible = !panelEdit.Visible;
}
}
if (!btnInfo.Checked)
{
ctrlParent.Controls.Clear(); //Removes all pages
this.TransparencyKey = Color.LimeGreen;
panelTransparent.BackColor = Color.LimeGreen;
GC.Collect();
}
else
{
panelTransparent.BackColor = Color.FromArgb(239, 239, 242);
panelTransparent.Visible = false;
ctrlParent.Controls.Clear(); //Removes all pages
ctrlParent.Controls.Add(_info);
panelTransparent.Visible = true;
_info.Dock = DockStyle.Fill;
btnConfig.Checked = false;
btnGifConfig.Checked = false;
GC.Collect();
this.TransparencyKey = Color.Empty;
}
}
private void btnPrevious_Click(object sender, EventArgs e)
{
StopPreview(true);
if (trackBar.Value == 0)
{
trackBar.Value = trackBar.Maximum;
}
else
{
trackBar.Value = trackBar.Value - 1;
}
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
DelayUpdate();
}
private void btnNext_Click(object sender, EventArgs e)
{
StopPreview(true);
if (trackBar.Value == trackBar.Maximum)
{
trackBar.Value = 0;
}
else
{
trackBar.Value = trackBar.Value 1;
}
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
DelayUpdate();
}
private void btnFreeDrawing_Click(object sender, EventArgs e)
{
StopPreview(true);
FreeDrawing freeDraw = null;
if (tvFrames.SelectedFrames().Count > 0)
{
freeDraw = new FreeDrawing(Resources.grid, ImageLayout.Tile, pictureBitmap.Image.Size);
}
else
{
freeDraw = new FreeDrawing(pictureBitmap.Image, ImageLayout.None, pictureBitmap.Image.Size);
}
if (freeDraw.ShowDialog() == DialogResult.OK)
{
this.Cursor = Cursors.AppStarting;
ApplyActionToFrames("FreeDraw", ActionEnum.FreeDraw, 0F, freeDraw.ImagePainted);
this.Cursor = Cursors.Default;
}
freeDraw.Dispose();
GC.Collect();
}
#endregion
#region Functions
/// <summary>
/// KeyHook event method. This fires when the user press a key.
/// </summary>
private void KeyHookTarget(object sender, KeyEventArgs e)
{
if (e.KeyCode == Settings.Default.startPauseKey)
{
btnRecordPause_Click(null, null);
}
else if (e.KeyCode == Settings.Default.stopKey)
{
btnStop_Click(null, null);
}
}
/// <summary>
/// MouseHook event method, not implemented.
/// </summary>
private void MouseHookTarget(object sender, MouseEventArgs keyEventArgs)
{
_recordClicked = keyEventArgs.Button == MouseButtons.Left;
}
/// <summary>
/// Method that starts or pauses the recording
/// </summary>
private void RecordPause()
{
CreateTemp();
if (_stage == Stage.Stopped) //if stoped, starts recording
{
#region To Record
#region Remove all pages
panelTransparent.BackColor = Color.LimeGreen;
this.TransparencyKey = Color.LimeGreen;
panelTransparent.Controls.Clear(); //Removes all pages from the top
btnConfig.Checked = false;
btnGifConfig.Checked = false;
btnInfo.Checked = false;
#endregion
timerCapture.Interval =
timerCaptureFull.Interval =
timerCapWithCursor.Interval =
timerCapWithCursorFull.Interval = 1000 / Convert.ToInt32(numMaxFps.Value);
_listFrames = new List<string>(); //List that contains the path of all frames.
_listCursor = new List<CursorInfo>(); //List that contains all the icon information
if (Settings.Default.fullscreen)
{
_sizeResolution = new Size(_sizeScreen);
_bt = new Bitmap(_sizeResolution.Width, _sizeResolution.Height);
HideWindowAndShowTrayIcon();
}
else
{
_bt = new Bitmap(panelTransparent.Width, panelTransparent.Height);
}
_gr = Graphics.FromImage(_bt);
tbHeight.Enabled = false;
tbWidth.Enabled = false;
numMaxFps.Enabled = false;
this.TopMost = true;
_addDel = AddFrames;
if (Settings.Default.preStart) //if should show the pre start countdown
{
this.Text = "Screen To Gif (2" Resources.TitleSecondsToGo;
btnRecordPause.Enabled = false;
_actHook.OnMouseActivity = MouseHookTarget;
_stage = Stage.PreStarting;
_preStartCount = 1; //Reset timer to 2 seconds, 1 second to trigger the timer so 1 1 = 2
timerPreStart.Start();
}
else
{
btnRecordPause.Enabled = true;
btnMaximize.Enabled = false;
if (Settings.Default.showCursor) //if show cursor
{
#region If show cursor
if (!Settings.Default.snapshot)
{
#region Normal Recording
_actHook.OnMouseActivity = MouseHookTarget;
if (!Settings.Default.fullscreen)
{
//To start recording right away, I call the tick before starting the timer,
//because the first tick will only occur after the delay.
btnMinimize.Enabled = false;
timerCapWithCursor_Tick(null, null);
timerCapWithCursor.Start();
}
else
{
this.MinimizeBox = false;
timerCapWithCursorFull_Tick(null, null);
timerCapWithCursorFull.Start();
}
_stage = Stage.Recording;
btnRecordPause.Text = Resources.Pause;
btnRecordPause.Image = Resources.Pause_17Blue;
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
AutoFitButtons();
#endregion
}
else
{
#region SnapShot Recording
//Set to snapshot mode, change the text of the record button to "Snap" and
//every press of the button, takes a screenshot
_stage = Stage.Snapping;
btnRecordPause.Image = Properties.Resources.Snap16x;
btnRecordPause.Text = Resources.btnSnap;
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
this.Text = "Screen To Gif - " Resources.Con_SnapshotMode;
AutoFitButtons();
#endregion
}
#endregion
}
else
{
#region If not
if (!Settings.Default.snapshot)
{
#region Normal Recording
if (!Settings.Default.fullscreen)
{
btnMaximize.Enabled = false;
timerCapture_Tick(null, null);
timerCapture.Start();
}
else
{
timerCaptureFull_Tick(null, null);
timerCaptureFull.Start();
}
_stage = Stage.Recording;
btnRecordPause.Text = Resources.Pause;
btnRecordPause.Image = Resources.Pause_17Blue;
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
AutoFitButtons();
#endregion
}
else
{
#region SnapShot Recording
_stage = Stage.Snapping;
btnRecordPause.Image = Resources.Snap16x;
btnRecordPause.Text = Resources.btnSnap;
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
this.Text = "Screen To Gif - " Resources.Con_SnapshotMode;
AutoFitButtons();
#endregion
}
#endregion
}
}
this.Invalidate();
#endregion
}
else if (_stage == Stage.Recording) //if recording, pauses
{
#region To Pause
this.Text = Resources.TitlePaused;
btnRecordPause.Text = Resources.btnRecordPause_Continue;
btnRecordPause.Image = Resources.Record;
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
_stage = Stage.Paused;
AutoFitButtons();
ModifyCaptureTimerAndChangeTrayIconVisibility(false);
#endregion
}
else if (_stage == Stage.Paused) //if paused, starts recording again
{
#region To Record Again
this.Text = Resources.TitleRecording;
btnRecordPause.Text = Resources.Pause;
btnRecordPause.Image = Resources.Pause_17Blue;
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
_stage = Stage.Recording;
AutoFitButtons();
ModifyCaptureTimerAndChangeTrayIconVisibility(true);
#endregion
}
else if (_stage == Stage.Snapping)
{
#region Take Screenshot (All possibles types)
if (Settings.Default.showCursor)
{
if (Settings.Default.fullscreen)
{
timerCapWithCursorFull_Tick(null, null);
}
else
{
timerCapWithCursor_Tick(null, null);
}
}
else
{
if (Settings.Default.fullscreen)
{
timerCaptureFull_Tick(null, null);
}
else
{
timerCapture_Tick(null, null);
}
}
#endregion
}
}
/// <summary>
/// Stops the recording or stops the pre-start timer.
/// </summary>
private void Stop()
{
try
{
_frameCount = 0; //put this in other location
timerCapture.Stop();
timerCaptureFull.Stop();
timerCapWithCursor.Stop();
timerCapWithCursorFull.Stop();
if (_stage != Stage.Stopped && _stage != Stage.PreStarting && _listFrames.Any()) //if not already stoped or pre starting, stops
{
#region To Stop and Save
try
{
_actHook.Stop(); //Stops the hook.
}
catch (Exception ex) { }
_stopDel = StopAsync;
_stopDel.BeginInvoke(CallBackStop, null);
this.Cursor = Cursors.AppStarting;
panelBottom.Enabled = false;
return;
#endregion
}
else if ((_stage == Stage.PreStarting || _stage == Stage.Snapping) && !_listFrames.Any()) // if Pre-Starting or in Snapmode and no frames, stops.
{
#region To Stop
timerPreStart.Stop();
_stage = Stage.Stopped;
//Enables the controls that are disabled while recording;
numMaxFps.Enabled = true;
btnRecordPause.Enabled = true;
tbHeight.Enabled = true;
tbWidth.Enabled = true;
btnMaximize.Enabled = true;
btnMinimize.Enabled = true;
btnRecordPause.Text = Resources.btnRecordPause_Record;
btnRecordPause.Image = Resources.Record;
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
this.Text = Resources.TitleStoped;
AutoFitButtons();
this.Invalidate();
try
{
//Re-starts the keyboard hook.
_actHook.OnMouseActivity = null;
_actHook.Start(false, true);
}
catch (Exception) { }
#endregion
}
}
catch (NullReferenceException nll)
{
MessageBox.Show(nll.Message, "NullReference", MessageBoxButtons.OK, MessageBoxIcon.Error);
LogWriter.Log(nll, "NullPointer in the Stop function");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
LogWriter.Log(ex, "Error in the Stop function");
}
}
#region Async Stop
private delegate void StopDelegate();
private StopDelegate _stopDel;
private void StopAsync()
{
#region Processing Page
this.Invoke((Action)delegate //Needed because it's a cross thread call.
{
#region Verifies the minimum size to display the Processing page
if (this.Size.Height < 220)
{
this.Size = new Size(this.Size.Width, 220);
}
if (this.Size.Width < 400)
{
this.Size = new Size(400, this.Size.Height);
}
#endregion
this.TransparencyKey = Color.Empty;
panelBottom.Visible = false;
//Using this makes all Processing calls to change threads.
panelTransparent.Controls.Add(Processing.Page = new Processing { Dock = DockStyle.Fill });
Processing.Undefined("Finishing record...");
Application.DoEvents();
});
#endregion
#region If show cursor is true, merge all bitmaps
//TODO: Make lighter
if (Settings.Default.showCursor)
{
this.Invoke((Action)(() => Processing.Undefined("Merging Cursors...")));
#region Merge Cursor and Bitmap
int numImage = 0;
foreach (var filename in _listFrames)
{
try
{
var imageTemp = filename.From();
using (var graph = Graphics.FromImage(imageTemp))
{
#region Mouse Clicks
if (_listCursor[numImage].Clicked && Settings.Default.showMouseClick)
{
//Draws the ellipse first, to get behind the cursor.
var rectEllipse = new Rectangle(
_listCursor[numImage].Position.X - (_listCursor[numImage].IconImage.Width / 2),
_listCursor[numImage].Position.Y - (_listCursor[numImage].IconImage.Height / 2),
_listCursor[numImage].IconImage.Width - 10,
_listCursor[numImage].IconImage.Height - 10);
graph.DrawEllipse(new Pen(new SolidBrush(Color.Yellow), 3), rectEllipse);
}
#endregion
var rect = new Rectangle(_listCursor[numImage].Position.X,
_listCursor[numImage].Position.Y, _listCursor[numImage].IconImage.Width,
_listCursor[numImage].IconImage.Height);
graph.DrawImage(_listCursor[numImage].IconImage, rect);
graph.Flush();
_listCursor[numImage].IconImage.Dispose();
}
imageTemp.Save(filename);
imageTemp.Dispose();
}
catch (Exception) { }
numImage ;
}
#endregion
}
#endregion
#region If fullscreen, resizes all the images, half of the size
if (Settings.Default.fullscreen)
{
this.Invoke((Action)ShowWindowAndHideTrayIcon);
this.Invoke((Action)(() => Processing.Undefined("Resizing Fullscreen Recording...")));
var bitmapAux = _listFrames[0].From();
ImageUtil.ResizeBitmap(_listFrames,
Convert.ToInt32(bitmapAux.Size.Width / 2),
Convert.ToInt32(bitmapAux.Size.Height / 2));
bitmapAux.Dispose();
GC.Collect();
}
#endregion
#region Creates the Delay
_listDelay = new List<int>();
int delayGlobal;
if (Settings.Default.snapshot)
{
delayGlobal = 600;
}
else
{
delayGlobal = 1000 / (int)numMaxFps.Value;
}
for (int i = 0; i < _listFrames.Count; i )
{
_listDelay.Add(delayGlobal);
}
#endregion
}
private void CallBackStop(IAsyncResult r)
{
if (IsDisposed) return;
_stopDel.EndInvoke(r);
this.Invoke((Action)delegate
{
this.Cursor = Cursors.Default;
panelBottom.Enabled = true;
this.TransparencyKey = Color.LimeGreen;
this.Invalidate();
panelBottom.Visible = true;
panelTransparent.Visible = true;
#region If the user wants to edit the frames or not
if (Settings.Default.allowEdit)
{
//To return back to the last form size after the editor
_lastSize = this.Size;
_stage = Stage.Editing;
btnMaximize.Enabled = true;
btnMinimize.Enabled = true;
this.TopMost = false;
EditFrames();
ShowHideButtons(true);
}
else
{
_lastSize = this.Size; //Not sure why this is here
Save();
Processing.Page.Dispose();
}
#endregion
});
}
#endregion
/// <summary>
/// Prepares the recorded frames to be saved/edited
/// </summary>
private void Save()
{
this.Cursor = Cursors.WaitCursor;
this.Size = _lastSize;
this.Invalidate();
Application.DoEvents();
if (!Settings.Default.saveLocation) // to choose the location to save the gif
{
#region If Not Save Directly to the Desktop
var sfd = new SaveFileDialog();
sfd.Filter = "GIF file (*.gif)|*gif";
sfd.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
sfd.DefaultExt = "gif";
this.Cursor = Cursors.Default;
if (sfd.ShowDialog() == DialogResult.OK)
{
_outputpath = sfd.FileName;
_workerThread = new Thread(DoWork);
_workerThread.IsBackground = true;
_workerThread.Name = "Gif Encoding";
_workerThread.Start();
}
else //if user don't want to save the gif
{
FinishState();
btnRecordPause.Text = Resources.btnRecordPause_Record;
btnRecordPause.Image = Resources.Record;
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
this.Text = Resources.TitleStoped;
AutoFitButtons();
this.Invalidate();
try
{
//_actHook.KeyDown = KeyHookTarget;
_actHook.OnMouseActivity = null;
_actHook.Start(false, true);
}
catch (Exception) { }
Directory.Delete(_pathTemp, true);
}
#endregion
}
else
{
#region Search For Filename
bool searchForName = true;
int numOfFile = 0;
string path;
//If there is no defined save location, saves in the desktop.
if (String.IsNullOrEmpty(Settings.Default.folder))
{
path = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
}
else
{
path = Settings.Default.folder;
}
this.Cursor = Cursors.Default;
#region Ask if should encode
DialogResult ask = MessageBox.Show(this, Resources.Msg_WantEncodeAnimation path, "Screen To Gif",
MessageBoxButtons.YesNo, MessageBoxIcon.Question);
//Only saves the recording if the user wants to.
if (ask != DialogResult.Yes)
{
//If the user don't want to save the recording.
this.Text = Resources.TitleStoped;
#region Clear Variables
_listFrames.Clear();
_listDelay.Clear();
//These variables are only used in the editor.
if (_listFramesEdit != null)
{
_listFramesEdit.Clear();
_listFramesUndo.Clear();
_listDelayEdit.Clear();
_listDelayUndo.Clear();
}
GC.Collect();
#endregion
Directory.Delete(_pathTemp, true);
FinishState();
try
{
//Restart the keyhook.
//_actHook.KeyDown = KeyHookTarget;
_actHook.Start(false, true);
}
catch (Exception) { }
return;
}
#endregion
#region FileName
while (searchForName)
{
if (!File.Exists(path "\\Animation " numOfFile ".gif"))
{
_outputpath = path "\\Animation " numOfFile ".gif";
searchForName = false;
}
else
{
if (numOfFile > 999)
{
searchForName = false;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
_outputpath = saveFileDialog.FileName;
}
else
{
_outputpath = "No filename for you.gif";
}
}
numOfFile ;
}
}
#endregion
#endregion
_workerThread = new Thread(DoWork);
_workerThread.IsBackground = true;
_workerThread.Name = "Gif Encoding";
_workerThread.Start();
}
//FinishState();
}
/// <summary>
/// Cancels the editor phase, returning to the recording.
/// </summary>
private void Cancel()
{
FinishState();
btnRecordPause.Text = Resources.btnRecordPause_Record;
btnRecordPause.Image = Resources.Record;
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
this.Text = Resources.TitleStoped;
AutoFitButtons();
try
{
//_actHook.KeyDown = KeyHookTarget;
_actHook.OnMouseActivity = null;
_actHook.Start(true, true);
}
catch (Exception) { }
Directory.Delete(_pathTemp, true);
}
/// <summary>
/// Do all the work to set the controls to the finished state. (i.e. Finished encoding)
/// </summary>
private void FinishState()
{
this.Cursor = Cursors.Default;
//panelTransparent.Visible = true;
panelBottom.Visible = true;
_stage = Stage.Stopped;
this.MinimumSize = new Size(100, 100);
this.Size = _lastSize;
numMaxFps.Enabled = true;
tbHeight.Enabled = true;
tbWidth.Enabled = true;
btnMaximize.Enabled = true;
btnMinimize.Enabled = true;
btnRecordPause.Text = Resources.btnRecordPause_Record;
btnRecordPause.Image = Resources.Record;
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
AutoFitButtons();
this.Invalidate(this.DisplayRectangle);
}
/// <summary>
/// Thread method that encodes the list of frames.
/// </summary>
private void DoWork()
{
_stage = Stage.Encoding;
int countList = _listFrames.Count;
#region Show Processing
this.Invoke((Action)delegate //Needed because it's a cross thread call.
{
#region Verifies the minimum size to display the Processing page
if (this.Size.Height < 220)
{
this.Size = new Size(this.Size.Width, 220);
}
if (this.Size.Width < 400)
{
this.Size = new Size(400, this.Size.Height);
}
#endregion
this.TransparencyKey = Color.Empty;
panelBottom.Visible = false;
//Control ctrlParent = panelTransparent;
//The Modern one needs to use the panelTransparent.
panelTransparent.Controls.Add(Processing.Page = new Processing { Dock = DockStyle.Fill });
Processing.MaximumValue(countList);
this.Text = "Screen To Gif - " Resources.Label_Processing;
//Only set the dispose of the Processing page, if needed.
if (Settings.Default.showFinished)
{
Processing.Page.Disposed = processing_Disposed;
}
Processing.Status(0);
Application.DoEvents();
});
#endregion
if (Settings.Default.encodingCustom)
{
#region Ngif encoding
int numImage = 0;
#region Paint Unchanged Pixels
var listToEncode = new List<FrameInfo>();
if (Settings.Default.paintTransparent)
{
this.Invoke((Action)(delegate
{
Processing.Defined(Resources.Label_AnalyzingUnchanged);
Processing.Status(0);
}));
listToEncode = ImageUtil.PaintTransparentAndCut(_listFrames, Settings.Default.transparentColor);
}
#endregion
using (_encoder = new AnimatedGifEncoder())
{
_encoder.Start(_outputpath);
_encoder.SetQuality(Settings.Default.quality);
_encoder.SetRepeat(Settings.Default.loop ? (Settings.Default.repeatForever ? 0 : Settings.Default.repeatCount) : -1); // 0 = Always, -1 once
this.Invoke((Action)(() => Processing.Defined(Resources.Label_Processing)));
#region For Each Frame
try
{
if (Settings.Default.paintTransparent)
{
#region With Transparency
_encoder.SetTransparent(Settings.Default.transparentColor);
_encoder.SetDispose(1); //Undraw Method, "Leave".
foreach (FrameInfo image in listToEncode)
{
var bitmapAux = new Bitmap(image.Image);
_encoder.SetDelay(_listDelay[numImage]);
_encoder.AddFrame(bitmapAux, image.PositionTopLeft.X, image.PositionTopLeft.Y);
bitmapAux.Dispose();
numImage ;
this.BeginInvoke((Action)(() => Processing.Status(numImage)));
}
#endregion
}
else
{
#region Without
foreach (var image in _listFrames)
{
_encoder.SetDelay(_listDelay[numImage]);
_encoder.AddFrame(image.From());
numImage ;
this.BeginInvoke((Action)(() => Processing.Status(numImage)));
}
#endregion
}
}
catch (Exception ex)
{
LogWriter.Log(ex, "Error in the Ngif encoding.");
}
#endregion
}
#region Clean Speciffic Variables
listToEncode.Clear();
listToEncode = null;
#endregion
#endregion
}
else
{
#region paint.NET encoding
//BUG: The minimum amount of iterations is -1 (no repeat) or 3 (repeat number being 2), if you set repeat as 1, it will repeat 2 times, instead of just 1.
//0 = Always, -1 = no repeat, n = repeat number (first shown repeat number = total number of iterations)
var repeat = (Settings.Default.loop ? (Settings.Default.repeatForever ? 0 : Settings.Default.repeatCount) : -1); // 0 = Always, -1 once
using (var stream = new MemoryStream())
{
using (var encoderNet = new GifEncoder(stream, null, null, repeat))
{
for (int i = 0; i < _listFrames.Count; i )
{
var bitmapAux = new Bitmap(_listFrames[i]);
encoderNet.AddFrame(bitmapAux, 0, 0, TimeSpan.FromMilliseconds(_listDelay[i]));
bitmapAux.Dispose();
this.BeginInvoke((Action)(() => Processing.Status(i)));
}
}
stream.Position = 0;
try
{
using (var fileStream = new FileStream(_outputpath, FileMode.Create, FileAccess.Write, FileShare.None,
Constants.BufferSize, false))
{
stream.WriteTo(fileStream);
}
}
catch (Exception ex)
{
LogWriter.Log(ex, "Error while writing to disk");
}
}
#endregion
}
Directory.Delete(_pathTemp, true);
#region Finish
if (Settings.Default.showFinished)
{
this.Invoke((Action)delegate
{
Processing.FinishedState(_outputpath, Resources.btnDone "!");
this.Text = Resources.Title_EncodingDone;
});
//After the user hits "Close", the processing_Disposed is called. To set to the right stage.
}
else
{
this.Invoke((Action)delegate
{
Processing.Page.Dispose();
this.Text = Resources.Title_EncodingDone;
this.Invalidate();
//Set again the transparency color
this.TransparencyKey = Color.LimeGreen;
FinishState();
});
try
{
_actHook.Start(false, true); //start again the keyboard hook watcher
}
catch (Exception) { }
}
#endregion
#region Memory Clearing
_listFrames.Clear();
_listDelay.Clear();
if (_listFramesEdit != null)
{
_listFramesEdit.Clear();
_listFramesUndo.Clear();
_listDelayEdit.Clear();
_listDelayUndo.Clear();
}
_listFrames = null;
_listFramesEdit = null;
_listFramesUndo = null;
_listDelay = null;
_listDelayEdit = null;
_listDelayUndo = null;
_encoder = null;
GC.Collect(); //call the garbage colector to empty the memory
#endregion
}
/// <summary>
/// Resets the state of the program, after closing the "Finished" page.
/// </summary>
private void processing_Disposed(object sender, EventArgs e)
{
this.Text = Resources.TitleStoped;
this.TransparencyKey = Color.LimeGreen;
this.Invalidate();
FinishState();
try
{
_actHook.Start(false, true); //start again the keyboard hook watcher
}
catch (Exception) { }
}
/// <summary>
/// Insert text in the picture with specific font and color.
/// </summary>
/// <param name="text">Content to insert</param>
public void InsertText(String text)
{
this.Cursor = Cursors.WaitCursor;
ApplyActionToFrames("AddText", ActionEnum.AddText, 0, text);
GC.Collect();
this.Cursor = Cursors.Default;
}
/// <summary>
/// Show or hide the panelBottom buttons.
/// </summary>
/// <param name="isEdit">True if Editor is openning</param>
private void ShowHideButtons(bool isEdit)
{
#region Enable/Disable Buttons
btnStop.Visible = !isEdit;
btnRecordPause.Visible = !isEdit;
tbHeight.Visible = !isEdit;
lblX.Visible = !isEdit;
tbWidth.Visible = !isEdit;
lblSize.Visible = !isEdit;
numMaxFps.Visible = !isEdit;
lblFps.Visible = !isEdit;
pbSeparator.Visible = !isEdit;
btnConfig.Visible = !isEdit;
//Inverted
btnNext.Visible = isEdit;
btnPrevious.Visible = isEdit;
pbSeparator2.Visible = isEdit;
btnFreeDrawing.Visible = isEdit;
btnAddText.Visible = isEdit;
lblDelay.Visible = isEdit;
pictureBitmap.AllowDrop = isEdit;
#endregion
}
/// <summary>
/// Select frame by its System.Int32 index.
/// </summary>
/// <param name="index"> The value of index</param>
/// <exception cref="IndexOutOfRangeException">
/// When index value doesn't match any frame.
/// </exception>
private void SelectFrame(int index)
{
if (index >= 0 && index < _listFramesEdit.Count)
{
trackBar.Value = index;
StopPreview(false);
}
else
throw new IndexOutOfRangeException
("Frame index: " index ", is out of range.");
}
/// <summary>
/// Apply desired option on selected frame(s)
/// </summary>
/// <param name="actionLabel">
/// Name of option used to display error message</param>
/// <param name="actionType">
/// Type of option referenced by an enumerator </param>
/// <param name="pickerValue">
/// Value of picker used for Pixelate and Blur filter</param>
/// <exception cref="ArgumentException">
/// Thrown when we have an invalid value of pickerValue</exception>
/// /// <exception cref="ArgumentOutOfRangeException">
/// Thrown when we have an unknown option [optionType]</exception>
/// <remarks>
/// The purpose of this function is that we can apply
/// almost every action/option to the selected frame(s), so if you want to use it
/// please be sure that the desired action is added to [_actionEnum] Enum.
/// </remarks>
private void ApplyActionToFrames(string actionLabel, ActionEnum actionType, float pickerValue = 0, object param = null)
{
IList listIndexSelectedFrames;
this.Invoke((Action)ResetUndoProp);
int actualFrame = 0;
this.Invoke((Action)delegate
{ actualFrame = trackBar.Value; });
#region Apply Action to the Selected Frames
if (tvFrames.IsFrameSelected(out listIndexSelectedFrames, actualFrame))
{
int removedCount = 0;
bool overwrite = true;
for (int i = 0; i < listIndexSelectedFrames.Count; i )
{
var frameIndex = (int)listIndexSelectedFrames[i];
var currentFrame = _listFramesEdit[frameIndex - removedCount].From();
#region Switch ActionType
switch (actionType)
{
case ActionEnum.Pixelate:
currentFrame = ImageUtil.Pixelate(currentFrame,
new Rectangle(0, 0, currentFrame.Width,
currentFrame.Height), Convert.ToInt32(pickerValue));
break;
case ActionEnum.Blur:
currentFrame = ImageUtil.Blur(currentFrame,
new Rectangle(0, 0, currentFrame.Width,
currentFrame.Height), Convert.ToInt32(pickerValue));
break;
case ActionEnum.Grayscale:
currentFrame =
ImageUtil.Grayscale(currentFrame);
break;
case ActionEnum.Color:
currentFrame =
ImageUtil.Colorize(currentFrame, (Color)param);
break;
case ActionEnum.Negative:
currentFrame =
ImageUtil.Negative(currentFrame);
break;
case ActionEnum.Sepia:
currentFrame =
ImageUtil.SepiaTone(currentFrame);
break;
case ActionEnum.Border:
currentFrame =
ImageUtil.Border(currentFrame, pickerValue, (Color) param);
break;
case ActionEnum.Delete:
#region Delete
//index - 1 to delete the right frame.
_listFramesEdit.RemoveAt(frameIndex - removedCount);
_listDelayEdit.RemoveAt(frameIndex - removedCount);
tvFrames.Remove(1);
trackBar.Maximum = _listFramesEdit.Count - 1;
removedCount ;
overwrite = false;
#endregion
break;
case ActionEnum.Speed:
#region Speed
int value = Convert.ToInt32(_listDelayEdit[frameIndex] * pickerValue);
if (value >= 10 && value <= 2500)
{
_listDelayEdit[frameIndex] = value;
}
else if (value < 10) //Minimum
{
_listDelayEdit[frameIndex] = 10;
}
else if (value > 2500) //Maximum
{
_listDelayEdit[frameIndex] = 2500;
}
#endregion
break;
case ActionEnum.Caption:
#region Caption
if (param == null) break;
currentFrame = _listFramesEdit[frameIndex].From();
using (Graphics imgGr = Graphics.FromImage(currentFrame))
{
var graphPath = new GraphicsPath();
var fSt = (int)Settings.Default.fontCaption.Style;
var fF = Settings.Default.fontCaption.FontFamily;
StringFormat sFr = StringFormat.GenericDefault;
#region Horizontal Alignment
if (Settings.Default.captionHorizontalAlign == StringAlignment.Near)
{
sFr.Alignment = StringAlignment.Near;
}
else if (Settings.Default.captionHorizontalAlign == StringAlignment.Center)
{
sFr.Alignment = StringAlignment.Center;
}
else
{
sFr.Alignment = StringAlignment.Far;
}
#endregion
#region Vertical Alignment
if (Settings.Default.captionVerticalAlign == StringAlignment.Near)
{
sFr.LineAlignment = StringAlignment.Near;
}
else if (Settings.Default.captionVerticalAlign == StringAlignment.Center)
{
sFr.LineAlignment = StringAlignment.Center;
}
else
{
sFr.LineAlignment = StringAlignment.Far;
}
#endregion
#region Draw the string using a specific sizing type. Percentage of the height or Points
if (Settings.Default.fontSizeAsPercentage)
{
graphPath.AddString(param.ToString(), fF, fSt, (currentFrame.Height * Settings.Default.fontCaptionPercentage),
new Rectangle(new Point(0, 0), currentFrame.Size), sFr);
}
else
{
graphPath.AddString(param.ToString(), fF, fSt, Settings.Default.fontCaption.Size, new Rectangle(new Point(0, 0), currentFrame.Size), sFr);
}
#endregion
#region Draw the path to the surface
if (Settings.Default.captionUseOutline)
{
imgGr.DrawPath(new Pen(Settings.Default.captionOutlineColor,
Settings.Default.captionOutlineThick), graphPath);
}
else
{
imgGr.DrawPath(new Pen(Color.Transparent), graphPath);
}
#endregion
#region Fill the path with a solid color or a hatch brush
if (Settings.Default.captionUseHatch)
{
imgGr.FillPath(new HatchBrush(Settings.Default.captionHatch, Settings.Default.captionHatchColor,
Settings.Default.fontCaptionColor), graphPath);
}
else
{
imgGr.FillPath(new SolidBrush(Settings.Default.fontCaptionColor), graphPath);
}
#endregion
}
#endregion
break;
case ActionEnum.Export:
#region Export
if (param.Equals(ImageFormat.Png))
{
currentFrame.Save(actionLabel " (" frameIndex ").png", ImageFormat.Png);
}
else
{
currentFrame.Save(actionLabel " (" frameIndex ").jpg", ImageFormat.Jpeg);
}
#endregion
break;
case ActionEnum.AddText:
#region AddText
Brush textBrush = new SolidBrush(Settings.Default.forecolorInsertText);
using (var myGraphic = Graphics.FromImage(currentFrame))
{
//Define the rectangle size by taking in consideration [X] and [Y] of
// [_pointTextPosition] so the text matches the Bitmap l
var rectangleSize = new Size(currentFrame.Width - _pointTextPosition.X,
currentFrame.Height - _pointTextPosition.Y);
//Insert text in the specified Point
myGraphic.DrawString(param.ToString(), Settings.Default.fontInsertText, textBrush, new Rectangle(_pointTextPosition,
rectangleSize), new StringFormat());
}
#endregion
break;
case ActionEnum.FlipRotate:
currentFrame.RotateFlip((RotateFlipType)param);
break;
case ActionEnum.FreeDraw:
#region FreeDraw
using (var graphics = Graphics.FromImage(currentFrame))
{
graphics.DrawImage((Image)param, 0, 0);
}
#endregion
break;
case ActionEnum.Progress:
#region Progress
using (Graphics imgGr = Graphics.FromImage(currentFrame))
{
float actualValue = frameIndex 1;
float maxValue = _listFramesEdit.Count;
Brush fillBrush = null;
#region Pen
float thickness = Settings.Default.progressThickAsPercentage ? Settings.Default.progressThickPercentage : Settings.Default.progressThickness;
if (Settings.Default.progressUseHatch)
{
fillBrush = new HatchBrush(Settings.Default.progressHatch, Settings.Default.progressColor, Color.Transparent);
}
else
{
fillBrush = new SolidBrush(Settings.Default.progressColor);
}
#endregion
#region Position
var rectangle = new Rectangle();
if (Settings.Default.progressPosition.Equals('T'))
{
// 100 * 50 / 100
float width = ((100 * actualValue) / maxValue) / 100;
rectangle = new Rectangle(0, 0, (int)(currentFrame.Size.Width * width), (int)Settings.Default.progressThickness);
}
else if (Settings.Default.progressPosition.Equals('B'))
{
float width = ((100 * actualValue) / maxValue) / 100;
rectangle = new Rectangle(0, (int)(currentFrame.Size.Height - Settings.Default.progressThickness), (int)(currentFrame.Size.Width * width), (int)Settings.Default.progressThickness);
}
else if (Settings.Default.progressPosition.Equals('L'))
{
float height = ((100 * actualValue) / maxValue) / 100;
rectangle = new Rectangle(0, 0, (int)Settings.Default.progressThickness, (int)(currentFrame.Size.Height * height));
}
else
{
float height = ((100 * actualValue) / maxValue) / 100;
rectangle = new Rectangle((int)(currentFrame.Size.Width - Settings.Default.progressThickness), 0, (int)Settings.Default.progressThickness, (int)(currentFrame.Size.Height * height));
}
imgGr.FillRectangle(fillBrush, rectangle);
#endregion
}
#endregion
break;
}
#endregion
if (overwrite)
{
File.Delete(_listFramesEdit[frameIndex - removedCount]);
currentFrame.Save(_listFramesEdit[frameIndex - removedCount]);
currentFrame.Dispose();
}
GC.Collect(1);
}
this.Invoke((Action)delegate
{
trackBar_ValueChanged(null, null);
//Highlight the node.
tvFrames.Focus();
tvFrames.SelectedNode =
tvFrames.Nodes[_parentNodeLabel].Nodes[trackBar.Value];
});
}
#endregion
}
private void AddPictures(string fileName)
{
try
{
Cursor = Cursors.WaitCursor;
if (_listFramesEdit.Any())
{
ResetUndoProp();
}
Size imageSize = _listFramesEdit.Count == 0 ? new Size(0, 0) : _listFramesEdit[0].From().Size;
// Insert the frame(s) and set the last delay used.
List<Bitmap> bitmapsList = ImageUtil.GetBitmapsFromFile(fileName, _listFramesEdit.Count, imageSize);
bitmapsList.Reverse();
int frame = 0;
foreach (Bitmap item in bitmapsList)
{
string endName = String.Format("{0}{1}I{2}.bmp", _pathTemp, frame, DateTime.Now.ToString("yyyy-MM-dd hh-mm-ss"));
item.Save(endName, ImageFormat.Bmp);
_listFramesEdit.Insert(trackBar.Value, endName);
_listDelayEdit.Insert(trackBar.Value, _delay); //TODO: Get the delay.
frame ;
}
tvFrames.Add(bitmapsList.Count);
bitmapsList.Clear();
bitmapsList = null;
GC.Collect();
}
catch (Exception ex)
{
LogWriter.Log(ex, "Error importing image");
var errorViewer = new ExceptionViewer(ex);
errorViewer.ShowDialog();
}
finally
{
// Update the content for user
trackBar.Maximum = _listFramesEdit.Count - 1;
pictureBitmap.Image = _listFramesEdit[trackBar.Value].From();
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
this.Cursor = Cursors.Default;
DelayUpdate();
}
}
/// <summary>
/// Creates the temp folder that holds all frames.
/// </summary>
private void CreateTemp()
{
#region Temp Folder
if (!Directory.Exists(_pathTemp))
{
Directory.CreateDirectory(_pathTemp);
Directory.CreateDirectory(_pathTemp "Undo");
Directory.CreateDirectory(_pathTemp "Edit");
}
#endregion
}
#region NotifyIcon Methods
private void ModifyCaptureTimerAndChangeTrayIconVisibility(bool isTimerAndTrayIconEnabled)
{
if (Settings.Default.fullscreen)
{
if (isTimerAndTrayIconEnabled)
{
HideWindowAndShowTrayIcon();
}
else
{
ShowWindowAndHideTrayIcon();
}
}
ModifyCaptureTimer(isTimerAndTrayIconEnabled);
}
private void ModifyCaptureTimer(bool isEnabled)
{
if (Settings.Default.fullscreen)
{
if (Settings.Default.showCursor)
{
timerCapWithCursorFull.Enabled = isEnabled;
}
else
{
timerCaptureFull.Enabled = isEnabled;
}
}
else
{
if (Settings.Default.showCursor)
{
timerCapWithCursor.Enabled = isEnabled;
}
else
{
timerCapture.Enabled = isEnabled;
}
}
}
private void HideWindowAndShowTrayIcon()
{
_trayIcon.ShowTrayIcon();
this.Visible = false;
}
private void ShowWindowAndHideTrayIcon()
{
_trayIcon.HideTrayIcon();
this.Visible = true;
}
private void NotifyIconClicked(object sender, EventArgs eventArgs)
{
this.Visible = true;
}
#endregion
#endregion
#region Record Async
/// <summary>
/// Saves the Bitmap to the disk and adds the filename in the list of frames.
/// </summary>
/// <param name="filename">The final filename of the Bitmap.</param>
/// <param name="bitmap">The Bitmap to save in the disk.</param>
public delegate void AddFrame(string filename, Bitmap bitmap);
private AddFrame _addDel;
private void AddFrames(string filename, Bitmap bitmap)
{
_listFrames.Add(filename);
bitmap.Save(filename);
bitmap.Dispose();
}
private void CallBack(IAsyncResult r)
{
if (this.IsDisposed) return;
_addDel.EndInvoke(r);
}
#endregion
#region Timers
/// <summary>
/// Timer used after clicking in Record, to give the user a shor time to prepare recording
/// </summary>
private void timerPreStart_Tick(object sender, EventArgs e)
{
if (_preStartCount >= 1)
{
this.Text = String.Format("Screen To Gif ({0}", _preStartCount Resources.TitleSecondsToGo);
_preStartCount--;
}
else
{
timerPreStart.Stop();
btnRecordPause.Enabled = true;
this.Invalidate(); //To redraw the form, activating OnPaint again
if (Settings.Default.showCursor)
{
#region If Show Cursor
if (!con_Snapshot.Checked)
{
if (!Settings.Default.fullscreen)
{
btnMinimize.Enabled = false;
timerCapWithCursor.Start(); //Record with the cursor
}
else
{
timerCapWithCursorFull.Start();
}
_stage = Stage.Recording;
btnMaximize.Enabled = false;
btnRecordPause.Text = Resources.Pause;
btnRecordPause.Image = Resources.Pause_17Blue;
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
AutoFitButtons();
}
else
{
_stage = Stage.Snapping;
btnRecordPause.Text = Resources.btnSnap;
this.Text = String.Format("Screen To Gif - {0}", Resources.Con_SnapshotMode);
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
AutoFitButtons();
}
#endregion
}
else
{
#region If Not
if (!con_Snapshot.Checked)
{
if (!Settings.Default.fullscreen)
{
btnMinimize.Enabled = false;
timerCapture.Start();
}
else
{
timerCaptureFull.Start();
}
_stage = Stage.Recording;
btnMaximize.Enabled = false;
btnRecordPause.Text = Resources.Pause;
btnRecordPause.Image = Resources.Pause_17Blue;
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
AutoFitButtons();
}
else
{
_stage = Stage.Snapping;
btnRecordPause.Text = Resources.btnSnap;
this.Text = String.Format("Screen To Gif - {0}", Resources.Con_SnapshotMode);
btnRecordPause.ImageAlign = ContentAlignment.MiddleLeft;
AutoFitButtons();
}
#endregion
}
}
}
#region FullScreen
/// <summary>
/// Takes a screenshot of the entire area and add to the list.
/// </summary>
private void timerCaptureFull_Tick(object sender, EventArgs e)
{
//Take a screenshot of the entire.
_gr.CopyFromScreen(0, 0, 0, 0, _sizeResolution, CopyPixelOperation.SourceCopy);
//Add the bitmap to a list
_addDel.BeginInvoke(String.Format("{0}{1}.bmp", _pathTemp, _frameCount), new Bitmap(_bt), CallBack, null);
this.Invoke((Action)(() => this.Text = String.Format("Screen To Gif • {0}", _frameCount)));
_frameCount ;
}
/// <summary>
/// Takes a screenshot of th entire area and add to the list, plus add to the list the position and icon of the cursor.
/// </summary>
private void timerCapWithCursorFull_Tick(object sender, EventArgs e)
{
_cursorInfo = new CursorInfo
{
IconImage = _capture.CaptureImageCursor(ref _posCursor),
Position = panelTransparent.PointToClient(_posCursor),
Clicked = _recordClicked,
};
//saves to list the actual icon and position of the cursor
_listCursor.Add(_cursorInfo);
//Take a screenshot of the area.
_gr.CopyFromScreen(0, 0, 0, 0, _sizeResolution, CopyPixelOperation.SourceCopy);
//Add the bitmap to a list
_addDel.BeginInvoke(String.Format("{0}{1}.bmp", _pathTemp, _frameCount), new Bitmap(_bt), CallBack, null);
this.Invoke((Action)(() => this.Text = String.Format("Screen To Gif • {0}", _frameCount)));
_frameCount ;
GC.Collect(1);
}
#endregion
#region Area
/// <summary>
/// Takes a screenshot of desired area and add to the list.
/// </summary>
private void timerCapture_Tick(object sender, EventArgs e)
{
//Get the actual position of the form.
var lefttop = new Point(this.Location.X panelTransparent.Location.X, this.Location.Y panelTransparent.Location.Y);
//Take a screenshot of the area.
_gr.CopyFromScreen(lefttop.X, lefttop.Y, 0, 0, panelTransparent.Bounds.Size, CopyPixelOperation.SourceCopy);
//Add the bitmap to a list
_addDel.BeginInvoke(String.Format("{0}{1}.bmp", _pathTemp, _frameCount), new Bitmap(_bt), CallBack, null);
this.Invoke((Action)(() => this.Text = String.Format("Screen To Gif • {0}", _frameCount)));
_frameCount ;
GC.Collect(1);
}
/// <summary>
/// Takes a screenshot of desired area and add to the list, plus add to the list the position and icon of the cursor.
/// </summary>
private void timerCapWithCursor_Tick(object sender, EventArgs e)
{
_cursorInfo = new CursorInfo
{
IconImage = _capture.CaptureImageCursor(ref _posCursor),
Position = panelTransparent.PointToClient(_posCursor),
Clicked = _recordClicked,
};
//Get actual icon of the cursor
_listCursor.Add(_cursorInfo);
//Get the actual position of the form.
Point lefttop = new Point(this.Location.X panelTransparent.Location.X, this.Location.Y panelTransparent.Location.Y);
//Take a screenshot of the area.
_gr.CopyFromScreen(lefttop.X, lefttop.Y, 0, 0, panelTransparent.Bounds.Size, CopyPixelOperation.SourceCopy);
//Add the bitmap to a list
_addDel.BeginInvoke(String.Format("{0}{1}.bmp", _pathTemp, _frameCount), new Bitmap(_bt), CallBack, null);
this.Invoke((Action)(() => this.Text = String.Format("Screen To Gif • {0}", _frameCount)));
_frameCount ;
GC.Collect(1);
}
#endregion
#endregion
#region TextBox Size
/// <summary>
/// Prevents keys!=numbers
/// </summary>
private void tbSize_KeyPress(object sender, KeyPressEventArgs e)
{
if (char.IsLetter(e.KeyChar) ||
char.IsSymbol(e.KeyChar) ||
char.IsWhiteSpace(e.KeyChar) ||
char.IsPunctuation(e.KeyChar))
e.Handled = true;
}
/// <summary>
/// After leaving the textBox, updates the size of the form with what is typed
/// </summary>
private void tbSize_Leave(object sender, EventArgs e)
{
Application.DoEvents();
_screenSizeEdit = true;
int heightTb = Convert.ToInt32(tbHeight.Text);
int widthTb = Convert.ToInt32(tbWidth.Text);
int offsetY = this.Height - panelTransparent.Height;
int offsetX = this.Width - panelTransparent.Width;
heightTb = offsetY;
widthTb = offsetX;
#region Checks if size is smaller than screen size
if (heightTb > _sizeScreen.Y)
{
heightTb = _sizeScreen.Y;
tbHeight.Text = _sizeScreen.Y.ToString();
}
if (widthTb > _sizeScreen.X)
{
widthTb = _sizeScreen.X;
tbWidth.Text = _sizeScreen.X.ToString();
}
#endregion
this.Size = new Size(widthTb, heightTb);
_screenSizeEdit = false;
}
/// <summary>
/// User press Enter, updates the form size.
/// </summary>
private void tbSize_KeyDown(object sender, KeyEventArgs e)
{
Application.DoEvents();
if (e.KeyData == Keys.Enter)
{
_screenSizeEdit = true;
int heightTb = Convert.ToInt32(tbHeight.Text);
int widthTb = Convert.ToInt32(tbWidth.Text);
int offsetY = this.Height - panelTransparent.Height;
int offsetX = this.Width - panelTransparent.Width;
heightTb = offsetY;
widthTb = offsetX;
#region Checks if size is smaller than screen size
if (heightTb > _sizeScreen.Y)
{
heightTb = _sizeScreen.Y;
tbHeight.Text = _sizeScreen.Y.ToString();
}
if (widthTb > _sizeScreen.X)
{
widthTb = _sizeScreen.X;
tbWidth.Text = _sizeScreen.X.ToString();
}
#endregion
this.Size = new Size(widthTb, heightTb);
_screenSizeEdit = false;
}
}
#endregion
#region Frame Edit Stuff
/// <summary>
/// Resizes the form to hold the image
/// </summary>
private void ResizeFormToImage()
{
#region Window size
using (var bitmap = _listFramesEdit[0].From())
{
var sizeBitmap = new Size(bitmap.Size.Width 100, bitmap.Size.Height 160);
//Only resize if the form is smaller than the image.
if (this.Size.Width >= sizeBitmap.Width && this.Size.Height >= sizeBitmap.Height)
{
bitmap.Dispose();
return;
}
if (!(sizeBitmap.Width > 700)) //700 minimum width
{
sizeBitmap.Width = 700;
}
if (!(sizeBitmap.Height > 300)) //300 minimum height
{
sizeBitmap.Height = 300;
}
this.Size = sizeBitmap;
}
#endregion
}
/// <summary>
/// Reset and Undo properties
/// </summary>
private void ResetUndoProp()
{
#region Reset and Undo Properties
btnUndo.Enabled = true;
btnReset.Enabled = true;
_listFramesUndo.Clear();
foreach (var name in _listFramesEdit)
{
_listFramesUndo.Add(name.Replace("Edit", "Undo"));
File.Copy(name, name.Replace("Edit", "Undo"), true);
}
_listDelayUndo.Clear();
_listDelayUndo = new List<int>(_listDelayEdit);
#endregion
}
/// <summary>
/// Constructor of the Frame Edit Page.
/// </summary>
private void EditFrames()
{
this.Cursor = Cursors.WaitCursor;
_listFramesEdit = new List<string>();
_listFramesUndo = new List<string>();
int frameActual = 0;
foreach (var frame in _listFrames)
{
File.Copy(frame, _pathTemp String.Format(@"Edit\{0}.bmp", frameActual));
_listFramesEdit.Add(_pathTemp String.Format(@"Edit\{0}.bmp", frameActual));
File.Copy(frame, _pathTemp String.Format(@"Undo\{0}.bmp", frameActual));
_listFramesUndo.Add(_pathTemp String.Format(@"Undo\{0}.bmp", frameActual));
frameActual ;
}
//Copies the listDelay to all the lists
_listDelayEdit = new List<int>(_listDelay);
_listDelayUndo = new List<int>(_listDelay);
Application.DoEvents();
panelEdit.Visible = true;
trackBar.Value = 0;
trackBar.Maximum = _listFramesEdit.Count - 1;
this.MinimumSize = new Size(100, 100);
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
ResizeFormToImage(); //Resizes the form to hold the image.
pictureBitmap.Image = _listFramesEdit.First().From();
#region Preview Config.
_timerPlayPreview.Interval = _listDelayEdit[trackBar.Value];
#endregion
#region Delay Properties
//Sets the initial location
_lastPosition = lblDelay.Location;
_delay = _listDelayEdit[0];
lblDelay.Text = _delay " ms";
#endregion
MainSplit.Panel1Collapsed = true;
#region Add List of frames to the TreeView
if (_listFramesEdit != null)
{
tvFrames.UpdateListFrames(_listFramesEdit.Count, _parentNodeLabel);
}
Application.DoEvents();
#endregion
if (String.IsNullOrEmpty(ArgumentUtil.FileName))
{
this.Invoke((Action)(() => Processing.Page.Dispose()));
}
GC.Collect(3);
this.Cursor = Cursors.Default;
}
/// <summary>
/// Accepts all the alterations and hides this page.
/// </summary>
private void btnDone_Click(object sender, EventArgs e)
{
StopPreview();
_listFrames.Clear();
foreach (var name in _listFramesEdit)
{
_listFrames.Add(name.Replace(@"\Edit", ""));
File.Copy(name, name.Replace(@"\Edit", ""), true);
}
_listDelay = new List<int>(_listDelayEdit);
pictureBitmap.Cursor = Cursors.Default;
btnHideListFrames_Click(null, null);
panelEdit.Visible = false;
ShowHideButtons(false);
this.Text = Resources.Title_Edit_PromptToSave;
Save();
GC.Collect();
}
/// <summary>
/// Ignores all the alterations and hides this page.
/// </summary>
private void btnCancel_Click(object sender, EventArgs e)
{
StopPreview();
pictureBitmap.Cursor = Cursors.Default;
btnHideListFrames_Click(null, null);
pictureBitmap.Image = null;
panelEdit.Visible = false;
ShowHideButtons(false);
Cancel();
GC.Collect();
}
/// <summary>
/// When the user slides the trackBar, the image updates.
/// </summary>
private void trackBar_ValueChanged(object sender, EventArgs e)
{
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
pictureBitmap.Image = _listFramesEdit[trackBar.Value].From();
GC.Collect(2);
DelayUpdate();
}
private void btnDeleteFrame_Click(object sender, EventArgs e)
{
StopPreview();
if (_listFramesEdit.Count > 1) //If more than 1 image in the list
{
ResetUndoProp();
File.Delete(_listFramesEdit[trackBar.Value]);
_listFramesEdit.RemoveAt(trackBar.Value); //delete the selected frame
_listDelayEdit.RemoveAt(trackBar.Value); //and delay.
tvFrames.Nodes[0].Nodes.RemoveAt(trackBar.Value);
trackBar.Maximum = _listFramesEdit.Count - 1;
pictureBitmap.Image = _listFramesEdit[trackBar.Value].From();
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
DelayUpdate();
GC.Collect();
}
else
{
MessageBox.Show(Resources.MsgBox_Message_CantDelete, Resources.MsgBox_Title_CantDelete, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
private void btnUndo_Click(object sender, EventArgs e)
{
StopPreview();
int countDiff = _listFramesEdit.Count - _listFramesUndo.Count;
#region Revert Alterations - This one is the oposite of ResetUndoProp()
//Resets the list to a previous state
_listFramesEdit.Clear();
//_listFramesEdit = new List<string>(_listFramesUndo);
foreach (var name in _listFramesUndo)
{
_listFramesEdit.Add(name.Replace("Undo", "Edit"));
File.Copy(name, name.Replace("Undo", "Edit"), true);
}
//Resets the list to a previous state
_listDelayEdit.Clear();
_listDelayEdit = new List<int>(_listDelayUndo);
#endregion
trackBar.Maximum = _listFramesEdit.Count - 1;
pictureBitmap.Image = _listFramesEdit[trackBar.Value].From();
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
btnUndo.Enabled = false;
ResizeFormToImage();
#region Update TreeView
if (countDiff > 0)
{
//If Undo is smaller, it means that we need to remove
tvFrames.Remove(countDiff);
}
else if (countDiff < 0)
{
//If Undo is greater, it means that we need to add
tvFrames.Add(Math.Abs(countDiff));
}
#endregion
DelayUpdate();
GC.Collect();
}
private void btnReset_Click(object sender, EventArgs e)
{
StopPreview(false);
btnUndo.Enabled = true;
int countDiff = _listFramesEdit.Count - _listFrames.Count;
#region Resets the list of frames
_listFramesUndo.Clear();
foreach (var name in _listFramesEdit)
{
_listFramesUndo.Add(name.Replace("Edit", "Undo"));
File.Copy(name, name.Replace("Edit", "Undo"), true);
}
_listFramesEdit.Clear();
int frameActual = 0;
foreach (var frame in _listFrames)
{
File.Copy(frame, _pathTemp String.Format(@"Edit\{0}.bmp", frameActual), true);
_listFramesEdit.Add(_pathTemp String.Format(@"Edit\{0}.bmp", frameActual));
frameActual ;
}
#endregion
#region Resets the list of delays
_listDelayUndo.Clear();
_listDelayUndo = new List<int>(_listDelayEdit);
_listDelayEdit.Clear();
_listDelayEdit = new List<int>(_listDelay);
#endregion
trackBar.Maximum = _listFramesEdit.Count - 1;
pictureBitmap.Image = _listFramesEdit[trackBar.Value].From();
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
ResizeFormToImage();
#region Update TreeView
if (countDiff > 0)
{
//If Undo is smaller, it means that we need to remove
tvFrames.Remove(countDiff);
}
else if (countDiff < 0)
{
//If Undo is greater, it means that we need to add
tvFrames.Add(Math.Abs(countDiff));
}
#endregion
DelayUpdate();
GC.Collect();
}
/// <summary>
/// Opens the filter context menu.
/// </summary>
private void btnFilters_Click(object sender, EventArgs e)
{
StopPreview();
contextSmall.Show(btnFilters, 0, btnFilters.Height);
}
/// <summary>
/// Opens the options context menu.
/// </summary>
private void btnOptions_Click(object sender, EventArgs e)
{
contextMenu.Show(btnOptions, 0, btnOptions.Height);
}
#region Context Menu Itens
private void con_addText_Click(object sender, EventArgs e)
{
if (pictureBitmap.Cursor == Cursors.Cross)
{
pictureBitmap.Cursor = Cursors.Default;
return;
}
StopPreview(true);
ResetUndoProp();
var tip = new ToolTip();
tip.Show(Resources.Tooltip_SelectPoint,
this, PointToClient(MousePosition), 5 * 1000);
//Displays a Cross cursor, to indicate a point selection
pictureBitmap.Cursor = Cursors.Cross;
}
private void con_addCaption_Click(object sender, EventArgs e)
{
if (!con_tbCaption.Text.Equals(String.Empty))
{
this.Cursor = Cursors.WaitCursor;
ApplyActionToFrames("Caption", ActionEnum.Caption, 0, con_tbCaption.Text);
this.Cursor = Cursors.Default;
}
}
private void con_CaptionOptions_Click(object sender, EventArgs e)
{
var bitmapAux = new Bitmap(_listFramesEdit[trackBar.Value]);
var capOptions = new CaptionOptions(bitmapAux.Height);
capOptions.ShowDialog();
bitmapAux.Dispose();
capOptions.Dispose();
GC.Collect();
}
private void con_deleteAfter_Click(object sender, EventArgs e)
{
if (_listFramesEdit.Count <= 1) return;
ResetUndoProp();
int countList = _listFramesEdit.Count - 1; //So we have a fixed value
int removeCount = 0;
for (int i = countList; i > trackBar.Value; i--) //from the end to the middle
{
File.Delete(_listFramesEdit[i]);
_listFramesEdit.RemoveAt(i);
_listDelayEdit.RemoveAt(i);
removeCount ;
}
trackBar.Maximum = _listFramesEdit.Count - 1;
trackBar.Value = _listFramesEdit.Count - 1;
pictureBitmap.Image = _listFramesEdit[trackBar.Value].From();
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
tvFrames.Remove(removeCount);
DelayUpdate();
GC.Collect();
}
private void con_deleteBefore_Click(object sender, EventArgs e)
{
if (_listFramesEdit.Count <= 1) return;
ResetUndoProp();
int removeCount = 0;
for (int i = trackBar.Value - 1; i >= 0; i--)
{
File.Delete(_listFramesEdit[i]);
_listFramesEdit.RemoveAt(i); // I should use removeAt everywhere
_listDelayEdit.RemoveAt(i);
removeCount ;
}
trackBar.Maximum = _listFramesEdit.Count - 1;
trackBar.Value = 0;
pictureBitmap.Image = _listFramesEdit[trackBar.Value].From();
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
tvFrames.Remove(removeCount);
DelayUpdate();
GC.Collect();
}
private void con_exportFrame_Click(object sender, EventArgs e)
{
StopPreview();
var sfdExport = new SaveFileDialog();
sfdExport.DefaultExt = "png";
sfdExport.Filter = "JPG Image (*.jpg)|*.jpg| PNG Image (*.png)|*.png";
sfdExport.FileName = Resources.Msg_Frame.TrimEnd();// trackBar.Value;
if (sfdExport.ShowDialog() == DialogResult.OK)
{
this.Cursor = Cursors.WaitCursor;
if (sfdExport.FileName.EndsWith(".png"))
{
ApplyActionToFrames(sfdExport.FileName.Replace(".jpg", "").Replace(".png", ""), ActionEnum.Export, 0F, ImageFormat.Png);
}
else
{
ApplyActionToFrames(sfdExport.FileName.Replace(".jpg", "").Replace(".png", ""), ActionEnum.Export, 0F, ImageFormat.Jpeg);
}
GC.Collect();
this.Cursor = Cursors.Default;
}
sfdExport.Dispose();
GC.Collect();
}
private void con_showGrid_CheckedChanged(object sender, EventArgs e)
{
//Change the background and the setting.
RightSplit.Panel2.BackgroundImage =
(Settings.Default.ShowGrid = con_showGrid.Checked) ? //If
Resources.grid : null; //True-False
}
private void con_resizeAllFrames_Click(object sender, EventArgs e)
{
Bitmap bitmapResize = _listFramesEdit[trackBar.Value].From();
var resize = new Resize(bitmapResize);
if (resize.ShowDialog(this) == DialogResult.OK)
{
ResetUndoProp();
Size resized = resize.GetSize();
ImageUtil.ResizeBitmap(_listFramesEdit, resized.Width, resized.Height);
pictureBitmap.Image = _listFramesEdit[trackBar.Value].From();
ResizeFormToImage();
}
resize.Dispose();
GC.Collect();
}
private void con_cropAll_Click(object sender, EventArgs e)
{
var crop = new Crop(_listFramesEdit[trackBar.Value].From());
if (crop.ShowDialog(this) == DialogResult.OK)
{
ResetUndoProp();
ImageUtil.Crop(_listFramesEdit, crop.Rectangle);
pictureBitmap.Image = _listFramesEdit[trackBar.Value].From();
ResizeFormToImage();
}
crop.Dispose();
GC.Collect();
}
private void con_flipRotate_Click(object sender, EventArgs e)
{
var context = sender as ToolStripMenuItem;
if (context == null) return;
this.Cursor = Cursors.WaitCursor;
ResetUndoProp();
switch (context.AccessibleDescription)
{
case "Vertical":
ApplyActionToFrames("FlipRotate", ActionEnum.FlipRotate, 0, RotateFlipType.RotateNoneFlipY);
break;
case "Horizontal":
ApplyActionToFrames("FlipRotate", ActionEnum.FlipRotate, 0, RotateFlipType.RotateNoneFlipX);
break;
case "90C":
tvFrames.CheckAll();
ApplyActionToFrames("FlipRotate", ActionEnum.FlipRotate, 0, RotateFlipType.Rotate90FlipNone);
break;
case "90CC":
tvFrames.CheckAll();
ApplyActionToFrames("FlipRotate", ActionEnum.FlipRotate, 0, RotateFlipType.Rotate270FlipNone);
break;
case "180":
ApplyActionToFrames("FlipRotate", ActionEnum.FlipRotate, 0, RotateFlipType.Rotate180FlipNone);
break;
}
GC.Collect();
ResizeFormToImage();
this.Cursor = Cursors.Default;
}
private void con_deleteSelectedFrame_Click(object sender, EventArgs e)
{
if (_listFramesEdit.Count > 1 && !tvFrames.IsAllChecked())
{
this.Cursor = Cursors.WaitCursor;
ApplyActionToFrames("Delete", ActionEnum.Delete);
tvFrames.UncheckAll();
GC.Collect();
this.Cursor = Cursors.Default;
}
else
{
MessageBox.Show(Resources.MsgBox_Message_CantDelete, Resources.MsgBox_Title_CantDelete, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
/// <summary>
/// Insert one image to desired position in the list.
/// </summary>
private void con_image_Click(object sender, EventArgs e)
{
if (openImageDialog.ShowDialog() != DialogResult.OK)
{
return;
}
this.Cursor = Cursors.AppStarting;
AddPictures(openImageDialog.FileName);
GC.Collect();
this.Cursor = Cursors.Default;
}
/// <summary>
/// ListFramesInverted
/// </summary>
private void con_revertOrder_Click(object sender, EventArgs e)
{
if (_listFramesEdit.Count <= 1) return;
this.Cursor = Cursors.AppStarting;
ResetUndoProp();
_listFramesEdit.Reverse();
_listDelayEdit.Reverse();
pictureBitmap.Image = _listFramesEdit[trackBar.Value].From();
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
DelayUpdate();
GC.Collect();
this.Cursor = Cursors.Default;
}
/// <summary>
/// Make a Yoyo with the frames (listFrames listFramesInverted)
/// </summary>
private void con_yoyo_Click(object sender, EventArgs e)
{
if (_listFramesEdit.Count <= 1) return;
this.Cursor = Cursors.AppStarting;
ResetUndoProp();
int countDiff = _listFramesEdit.Count;
_listFramesEdit = ImageUtil.Yoyo(_listFramesEdit); //TODO
_listDelayEdit = ImageUtil.Yoyo<int>(_listDelayEdit);
countDiff -= _listFramesEdit.Count;
trackBar.Maximum = _listFramesEdit.Count - 1;
pictureBitmap.Image = _listFramesEdit[trackBar.Value].From();
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
tvFrames.Add(Math.Abs(countDiff));
DelayUpdate();
GC.Collect();
this.Cursor = Cursors.Default;
}
private void con_Progress_Click(object sender, EventArgs e)
{
var progress = new Progress();
if (progress.ShowDialog(this) == DialogResult.OK)
{
this.Cursor = Cursors.WaitCursor;
ApplyActionToFrames("Progress", ActionEnum.Progress);
this.Cursor = Cursors.Default;
}
progress.Dispose();
GC.Collect();
}
private void con_Transitions_Click(object sender, EventArgs e)
{
#region Gets the Next Frame
int indexLast = trackBar.Value == trackBar.Maximum ?
0 : (trackBar.Value 1);
string last = _listFramesEdit[indexLast];
#endregion
var transitions = new Transitions(_listFramesEdit[trackBar.Value].From(), last.From(), trackBar.Value, indexLast);
if (transitions.ShowDialog() == DialogResult.OK)
{
#region If Ok
ResetUndoProp();
var listToAdd = new List<string>();
int transitionCount = 0;
foreach (Bitmap bitmap in transitions.ListToExport)
{
string fileName = _listFramesEdit[trackBar.Value].
Replace(".bmp", String.Format("TR{0}.bmp", transitionCount));
bitmap.Save(fileName);
transitionCount ;
listToAdd.Add(fileName);
}
_listFramesEdit.InsertRange(trackBar.Value 1, listToAdd);
_listDelayEdit.InsertRange(trackBar.Value 1, transitions.ListDelayExport);
tvFrames.Add(transitions.ListToExport.Count);
trackBar.Maximum = transitions.ListToExport.Count;
#endregion
}
}
/// <summary>
/// Adds a border in all images. The border is painted in the image, the image don't increase in size.
/// </summary>
private void con_Border_Click(object sender, EventArgs e)
{
var borderOptions = new BorderOptions();
if (borderOptions.ShowDialog(this) == DialogResult.OK)
{
this.Cursor = Cursors.WaitCursor;
ApplyActionToFrames("Border", ActionEnum.Border, Settings.Default.borderThickness, Settings.Default.borderColor);
GC.Collect();
this.Cursor = Cursors.Default;
}
}
private void con_changeSpeed_Click(object sender, EventArgs e)
{
var valuePicker = new ValuePicker(Resources.MsgSelectSpeed, 500, 15, Resources.Label_Normal, 100);
valuePicker.Lower = Resources.Label_Slower;
valuePicker.Greater = Resources.Label_Faster;
valuePicker.Normal = Resources.Label_Normal;
if (valuePicker.ShowDialog(this) == DialogResult.OK)
{
this.Cursor = Cursors.WaitCursor;
if (valuePicker.Value != 0)
{
float speed = 1;
//TODO: Remove range.
speed = valuePicker.Value / 100F;
ApplyActionToFrames("Slo-Motion", ActionEnum.Speed, speed);
GC.Collect();
}
this.Cursor = Cursors.Default;
}
}
private void con_titleImage_Click(object sender, EventArgs e)
{
Size titleFrameSize = _listFramesEdit[trackBar.Value].From().Size;
var titleBitmap = new Bitmap(titleFrameSize.Width, titleFrameSize.Height);
var title = new TitleFrame(titleBitmap);
if (title.ShowDialog() == DialogResult.OK)
{
#region If Ok
ResetUndoProp();
using (Graphics grp = Graphics.FromImage(titleBitmap))
{
#region Create Title Image
if (title.Blured)
{
#region Blured
this.Cursor = Cursors.WaitCursor;
Bitmap blured;
if (_listFramesEdit.Count > (trackBar.Value - 1))
{
blured = _listFramesEdit[trackBar.Value 1].From();
}
else
{
blured = _listFramesEdit[0].From(); //If the users wants to place the Title Frame in the end, the logical next frame will be the first.
}
blured = ImageUtil.Blur(blured, new Rectangle(0, 0, pictureBitmap.Image.Width, pictureBitmap.Image.Height), 3);
Image bluredI = blured;
grp.DrawImage(bluredI, 0, 0);
this.Cursor = Cursors.Default;
blured.Dispose();
bluredI.Dispose();
#endregion
}
else
{
grp.FillRectangle(new SolidBrush(title.ColorBackground), 0, 0, titleBitmap.Width, titleBitmap.Height);
}
var strFormat = new StringFormat();
strFormat.Alignment = StringAlignment.Center;
strFormat.LineAlignment = StringAlignment.Center;
grp.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
grp.DrawString(title.Content, title.FontTitle, new SolidBrush(title.ColorForeground),
new RectangleF(0, 0, titleBitmap.Width, titleBitmap.Height), strFormat);
string fileName = _listFramesEdit[trackBar.Value].Replace(".bmp", "T.bmp");
titleBitmap.Save(fileName);
_listFramesEdit.Insert(trackBar.Value, fileName);
_listDelayEdit.Insert(trackBar.Value, 1000); //Inserts 1s delay.
trackBar.Maximum = _listFramesEdit.Count - 1;
pictureBitmap.Image = _listFramesEdit[trackBar.Value].From();
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
tvFrames.Add(1);
DelayUpdate();
GC.Collect();
#endregion
}
#endregion
}
}
#region Filters
#region Async Stuff
private delegate void FilterDelegate(string actionLabel, ActionEnum actionType, float pickerValue = 0, string text = "");
private FilterDelegate filterDel;
private void CallBackFilter(IAsyncResult r)
{
filterDel.EndInvoke(r);
this.Invoke((Action)delegate
{
pictureBitmap.Image = _listFramesEdit[trackBar.Value].From();
panelEdit.Enabled = true;
panelBottom.Enabled = true;
GC.Collect();
this.Cursor = Cursors.Default;
});
}
#endregion
/// <summary>
/// Apply selected image to a grayscale filter
/// </summary>
private void Grayscale_Click(object sender, EventArgs e)
{
Cursor = Cursors.WaitCursor;
ApplyActionToFrames("Grayscale filter", ActionEnum.Grayscale);
GC.Collect();
Cursor = Cursors.Default;
}
/// <summary>
/// Apply selected image to a pixelated filter
/// </summary>
private void Pixelate_Click(object sender, EventArgs e)
{
const string filterLabel = "Pixelate filter";
//User first need to choose the intensity of the pixelate
var valuePicker = new ValuePicker(100, 2, Resources.Msg_PixelSize);
if (valuePicker.ShowDialog() == DialogResult.OK)
{
this.Cursor = Cursors.WaitCursor;
panelEdit.Enabled = false;
panelBottom.Enabled = false;
filterDel = ApplyActionToFrames;
filterDel.BeginInvoke(filterLabel, ActionEnum.Pixelate, valuePicker.Value, null, CallBackFilter, null);
}
valuePicker.Dispose();
}
/// <summary>
/// Apply selected image to a blur filter
/// </summary>
private void Blur_Click(object sender, EventArgs e)
{
const string filterLabel = "Blur filter";
var valuePicker = new ValuePicker(5, 1, Resources.Msg_BlurIntense);
if (valuePicker.ShowDialog() == DialogResult.OK)
{
this.Cursor = Cursors.WaitCursor;
panelEdit.Enabled = false;
panelBottom.Enabled = false;
filterDel = ApplyActionToFrames;
filterDel.BeginInvoke(filterLabel, ActionEnum.Blur, valuePicker.Value, null, CallBackFilter, null);
}
valuePicker.Dispose();
}
/// <summary>
/// Convert selected image to negative filter
/// </summary>
private void Negative_Click(object sender, EventArgs e)
{
Cursor = Cursors.WaitCursor;
ApplyActionToFrames("Negative filter", ActionEnum.Negative);
GC.Collect();
Cursor = Cursors.Default;
}
/// <summary>
/// Convert selected image to SepiaTone filter
/// </summary>
private void SepiaTone_Click(object sender, EventArgs e)
{
Cursor = Cursors.WaitCursor;
ApplyActionToFrames("Sepia filter", ActionEnum.Sepia);
GC.Collect();
Cursor = Cursors.Default;
}
/// <summary>
/// Convert selected image to a color filter
/// </summary>
private void con_Color_Click(object sender, EventArgs e)
{
var colorFilter = new ColorFilter();
if (colorFilter.ShowDialog() == DialogResult.OK)
{
this.Cursor = Cursors.WaitCursor;
ApplyActionToFrames("Color filter", ActionEnum.Color, 0F, Color.FromArgb(colorFilter.Alpha, colorFilter.Red, colorFilter.Green, colorFilter.Blue));
GC.Collect();
this.Cursor = Cursors.Default;
}
}
#endregion
#endregion
#endregion
#region Play Preview
System.Windows.Forms.Timer _timerPlayPreview = new System.Windows.Forms.Timer();
private int _actualFrame = 0;
private void pictureBitmap_MouseClick(object sender, System.Windows.Forms.MouseEventArgs e)
{
//Cursor.Cross is for point selection.
if (pictureBitmap.Cursor != Cursors.Cross)
{
// Play/Stop Animation.
if (e.Button.Equals(MouseButtons.Left))
PlayPreview();
return;
}
var bitmapAux = _listFramesEdit[trackBar.Value].From();
//Calculates the exact position of the cursor over the image
int crossY = e.Y - (pictureBitmap.Height - bitmapAux.Height) / 2;
int crossX = e.X - (pictureBitmap.Width - bitmapAux.Width) / 2;
//If position is out of bounds
if ((crossX > bitmapAux.Width) || (crossY > bitmapAux.Height) ||
crossX < 0 || crossY < 0)
{
toolTip.Show(Resources.Msg_WrongPosition, pictureBitmap, 0, pictureBitmap.Height, 2500);
bitmapAux.Dispose();
GC.Collect();
return;
}
// Store point coordinates to insert text
_pointTextPosition = new Point(crossX, crossY);
// Initialize cursor for [pictureBitmap]
pictureBitmap.Cursor = Cursors.Default;
bitmapAux.Dispose();
//Show TitleFrameSettings form as modal
(new InsertText(false)).ShowDialog(this);
GC.Collect();
}
private void PlayPreview()
{
if (_timerPlayPreview.Enabled)
{
_timerPlayPreview.Tick -= timerPlayPreview_Tick;
_timerPlayPreview.Stop();
lblDelay.Visible = true;
trackBar.Value = _actualFrame;
trackBar.Visible = true;
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
btnPreview.Text = Resources.Con_PlayPreview;
btnPreview.Image = Resources.Play_17Green;
DelayUpdate();
}
else
{
lblDelay.Visible = false;
this.Text = String.Format("Screen To Gif - {0}", Resources.Title_PlayingAnimation);
btnPreview.Text = Resources.Con_StopPreview;
btnPreview.Image = Resources.Stop_17Red;
_actualFrame = trackBar.Value;
#region Starts playing the next frame
if (_listFramesEdit.Count - 1 == _actualFrame)
{
_actualFrame = 0;
}
else
{
_actualFrame ;
}
#endregion
_timerPlayPreview.Tick = timerPlayPreview_Tick;
_timerPlayPreview.Start();
trackBar.Visible = false;
}
}
/// <summary>
/// Stops the preview
/// </summary>
/// <param name="shouldSincronize">True if should update the value of the trackBar</param>
private void StopPreview(bool shouldSincronize = true)
{
if (_timerPlayPreview.Enabled)
{
_timerPlayPreview.Tick -= timerPlayPreview_Tick;
_timerPlayPreview.Stop();
if (shouldSincronize)
{
trackBar.Value = _actualFrame;
}
}
this.Text = Resources.Title_EditorFrame trackBar.Value " - " (_listFramesEdit.Count - 1);
lblDelay.Visible = true;
trackBar.Visible = true;
btnPreview.Text = Resources.Con_PlayPreview;
btnPreview.Image = Resources.Play_17Green;
DelayUpdate();
}
private void timerPlayPreview_Tick(object sender, EventArgs e)
{
_timerPlayPreview.Tick -= timerPlayPreview_Tick;
//Sets the interval for this frame. If this frame has 500ms, the next frame will take 500ms to show.
_timerPlayPreview.Interval = _listDelayEdit[_actualFrame];
pictureBitmap.Image = new Bitmap(_listFramesEdit[_actualFrame]);
if (_listFramesEdit.Count - 1 == _actualFrame)
{
_actualFrame = 0;
}
else
{
_actualFrame ;
}
_timerPlayPreview.Tick = timerPlayPreview_Tick;
GC.Collect(2);
}
private void contextMenu_Opening(object sender, System.ComponentModel.CancelEventArgs e)
{
StopPreview();
}
/// <summary>
/// When the user slides the trackBar, the image updates.
/// </summary>
private void trackBar_Scroll(object sender, EventArgs e)
{
if (e == null) return; //To prevent loop.
#region Select the node when user scrolls
var parentNode = tvFrames.Nodes[_parentNodeLabel];
if (!parentNode.IsExpanded)
{
parentNode.Expand();
Application.DoEvents();
}
tvFrames.SelectedNode = parentNode.Nodes[trackBar.Value];
tvFrames.Focus();
//Application.DoEvents();
#endregion
}
#endregion
#region Frame Delay
/// <summary>
/// The last position of the mouse cursor.
/// </summary>
private Point _lastPosition;
/// <summary>
/// The amount of delay selected.
/// </summary>
private int _delay;
/// <summary>
/// Flag that tells when the user is clicking in the label or not.
/// </summary>
private bool _clicked;
/// <summary>
/// Updates the <see cref="_clicked"/> flag or opens the contextMenu.
/// </summary>
private void lblDelay_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
_clicked = true;
_lastPosition = e.Location; //not sure if this is needed here, there is another one in the EditFrames().
}
else
{
con_tbDelay.Text = _delay.ToString();
contextDelay.Show(lblDelay, 0, lblDelay.Height);
}
}
/// <summary>
/// Gets if the user is draging to up or down and updates the values.
/// </summary>
private void lblDelay_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{
//If the user is not clicking, returns.
if (!_clicked)
return;
if ((e.Y - _lastPosition.Y) < 0)
{
if (_delay < 1000)
{
_delay ;
lblDelay.Text = _delay " ms";
}
}
else if ((e.Y - _lastPosition.Y) > 0)
{
if (_delay > 10)
{
_delay--;
lblDelay.Text = _delay " ms";
}
}
_lastPosition = e.Location;
}
/// <summary>
/// Updates the flag <see cref="_clicked"/> to false and sets the delay value to the list.
/// </summary>
private void lblDelay_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
{
_clicked = false;
//Only sets the delay value when user finishes selecting.
_listDelayEdit[trackBar.Value] = _delay;
}
/// <summary>
/// Called after the user changes the text of the toolstrip of the delay.
/// </summary>
private void con_tbDelay_TextChanged(object sender, EventArgs e)
{
if (con_tbDelay.Text.Equals(""))
con_tbDelay.Text = "0";
_delay = Convert.ToInt32(con_tbDelay.Text);
if (_delay > 2500)
{
_listDelayEdit[trackBar.Value] = _delay = 2500;
}
else if (_delay < 10)
{
_listDelayEdit[trackBar.Value] = _delay = 10;
}
else
{
_listDelayEdit[trackBar.Value] = _delay;
}
lblDelay.Text = _delay " ms";
}
/// <summary>
/// Called when the user hits the key "Enter" while focused in the con_tbDelay text box. It closes the context menu.
/// </summary>
private void con_tbDelay_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyValue == (char)Keys.Enter)
{
contextDelay.Close(ToolStripDropDownCloseReason.Keyboard);
e.SuppressKeyPress = true;
}
}
/// <summary>
/// Updates the label that shows the delay of the current frame
/// </summary>
private void DelayUpdate()
{
#region Delay Display
_delay = _listDelayEdit[trackBar.Value];
lblDelay.Text = _delay " ms";
#endregion
}
#endregion
#region Treeview of Frames
private void btnShowListFrames_Click(object sender, EventArgs e)
{
#region Show tvFrames
MainSplit.Panel1Collapsed = false;
RightSplit.Panel1Collapsed = true;
#endregion
}
private void btnHideListFrames_Click(object sender, EventArgs e)
{
#region Hide tvFrames
MainSplit.Panel1Collapsed = true;
RightSplit.Panel1Collapsed = false;
#endregion
}
private void tvFrames_AfterCheck(object sender, TreeViewEventArgs e)
{
if (e.Action != TreeViewAction.Unknown)
{
#region If Known Action
//(Un)check all nodes
if (e.Node.Name == _parentNodeLabel)
{
foreach (TreeNode node in e.Node.Nodes)
node.Checked = e.Node.Checked;
}
else
{
//TODO: Make to unselect as well.
if (tvFrames.Shift && tvFrames.First != -1) // last != -1 &&
{
#region If Shift-clicking and first frame selected
if (tvFrames.Last == -1)
{
tvFrames.Last = e.Node.Index;
}
//Remove the AfterCheck to prevent conflict
tvFrames.AfterCheck -= tvFrames_AfterCheck;
#region Check all
if (tvFrames.First < tvFrames.Last)
{
for (int i = tvFrames.First; i < tvFrames.Last; i )
{
tvFrames.Nodes[0].Nodes[i].Checked = true;
}
}
else
{
for (int i = tvFrames.First; i > tvFrames.Last; i--)
{
tvFrames.Nodes[0].Nodes[i].Checked = true;
}
}
#endregion
tvFrames.First = e.Node.Index;
tvFrames.Last = -1;
tvFrames.Shift = false;
tvFrames.AfterCheck = tvFrames_AfterCheck;
#endregion
}
else if (!tvFrames.Shift)
{
tvFrames.First = e.Node.Index;
tvFrames.Last = -1;
}
//Or display the (un)checked frame
SelectFrame(e.Node.Index);
}
//Select current node
tvFrames.SelectedNode = e.Node;
#endregion
}
}
private void tvFrames_AfterSelect(object sender, TreeViewEventArgs e)
{
// Display selected frame
if (e.Action != TreeViewAction.Unknown && e.Node != tvFrames.Nodes[0])
SelectFrame(e.Node.Index);
}
#region Context Menu
private void tvFrames_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
StopPreview();
if (e.Button == MouseButtons.Right)
{
tvFrames.SelectedNode = e.Node;
if (e.Node != tvFrames.Nodes[0])
SelectFrame(e.Node.Index);
}
}
private void contextMenuTreeview_Opening(object sender, System.ComponentModel.CancelEventArgs e)
{
StopPreview();
if (tvFrames.SelectedNode != tvFrames.Nodes[0])
{
con_MoveUpwards.Enabled = tvFrames.SelectedNode.Index != 0;
con_MoveDownwards.Enabled = tvFrames.SelectedNode.Index != tvFrames.Nodes[0].Nodes.Count - 1;
contextMenuTreeview.Show();
}
else
{
e.Cancel = true;
}
}
private void con_MakeACopy_Click(object sender, EventArgs e)
{
StopPreview();
if (tvFrames.SelectedNode == null) return;
//If != 0 means that is the Main Node.
if (tvFrames.SelectedNode.GetNodeCount(false) != 0) return;
string fileName = _listFramesEdit[trackBar.Value].Replace(".bmp", "C.bmp");
File.Copy(_listFramesEdit[trackBar.Value], fileName);
_listFramesEdit.Insert(trackBar.Value 1, fileName);
_listDelayEdit.Insert(trackBar.Value 1, _listDelayEdit[trackBar.Value]);
trackBar.Maximum = _listDelayEdit.Count - 1;
tvFrames.Nodes[0].Nodes.Insert(trackBar.Value 1, tvFrames.SelectedNode.Text Resources.Tree_Copy);
DelayUpdate();
GC.Collect();
}
private void con_MoveUpwards_Click(object sender, EventArgs e)
{
StopPreview();
//A frame need to be selected.
if (tvFrames.SelectedNode == null) return;
//If != 0 means that is the Main Node.
if (tvFrames.SelectedNode.GetNodeCount(false) != 0) return;
//This action can't be applied to the top frame.
if (tvFrames.SelectedNode.Index == 0) return;
//Copy, RemoveAt, Insert;
var aux = _listFramesEdit[trackBar.Value];
var auxDelay = _listDelayEdit[trackBar.Value];
var auxNode = tvFrames.Nodes[0].Nodes[trackBar.Value];
_listFramesEdit.RemoveAt(trackBar.Value);
_listDelayEdit.RemoveAt(trackBar.Value);
tvFrames.Nodes[0].Nodes.RemoveAt(trackBar.Value);
_listFramesEdit.Insert(trackBar.Value - 1, aux);
_listDelayEdit.Insert(trackBar.Value - 1, auxDelay);
tvFrames.Nodes[0].Nodes.Insert(trackBar.Value - 1, auxNode);
tvFrames.SelectedNode = tvFrames.Nodes[0].Nodes[trackBar.Value - 1];
SelectFrame(trackBar.Value - 1);
DelayUpdate();
GC.Collect();
}
private void con_MoveDownwards_Click(object sender, EventArgs e)
{
StopPreview();
//A frame need to be selected.
if (tvFrames.SelectedNode == null) return;
//If != 0 means that is the Main Node.
if (tvFrames.SelectedNode.GetNodeCount(false) != 0) return;
//This action can't be applied to the bottom frame.
if (tvFrames.SelectedNode.Index == tvFrames.Nodes[0].Nodes.Count - 1) return;
//Copy, RemoveAt, Insert;
var aux = _listFramesEdit[trackBar.Value];
var auxDelay = _listDelayEdit[trackBar.Value];
var auxNode = tvFrames.Nodes[0].Nodes[trackBar.Value];
_listFramesEdit.RemoveAt(trackBar.Value);
_listDelayEdit.RemoveAt(trackBar.Value);
tvFrames.Nodes[0].Nodes.RemoveAt(trackBar.Value);
_listFramesEdit.Insert(trackBar.Value 1, aux);
_listDelayEdit.Insert(trackBar.Value 1, auxDelay);
tvFrames.Nodes[0].Nodes.Insert(trackBar.Value 1, auxNode);
tvFrames.SelectedNode = tvFrames.Nodes[0].Nodes[trackBar.Value 1];
SelectFrame(trackBar.Value 1);
DelayUpdate();
GC.Collect();
}
private void con_RenameFrame_Click(object sender, EventArgs e)
{
StopPreview();
//A frame need to be selected.
if (tvFrames.SelectedNode == null) return;
//If != 0 means that is the Main Node.
if (tvFrames.SelectedNode.GetNodeCount(false) != 0) return;
tvFrames.SelectedNode.BeginEdit();
}
#endregion
#endregion
#region Drag And Drop Events
private void pictureBitmap_DragEnter(object sender, System.Windows.Forms.DragEventArgs e)
{
e.Effect = e.Data.GetDataPresent(DataFormats.FileDrop)
? DragDropEffects.Copy
: DragDropEffects.None;
}
private void pictureBitmap_DragDrop(object sender, System.Windows.Forms.DragEventArgs e)
{
var fileNames = e.Data.GetData(DataFormats.FileDrop) as string[];
if (null != fileNames)
{
foreach (string fileName in fileNames)
{
AddPictures(fileName);
}
}
}
#endregion
#region Other Events
#region Context_Record
private void con_Fullscreen_CheckedChanged(object sender, EventArgs e)
{
Settings.Default.fullscreen = con_Fullscreen.Checked;
}
private void con_Snapshot_CheckedChanged(object sender, EventArgs e)
{
Settings.Default.snapshot = con_Snapshot.Checked;
}
private void contextRecord_Opening(object sender, System.ComponentModel.CancelEventArgs e)
{
btnRecordPause.BackColor = Color.DodgerBlue;
con_Snapshot.Enabled = con_Fullscreen.Enabled = _stage == Stage.Stopped;
}
private void contextRecord_Closing(object sender, ToolStripDropDownClosingEventArgs e)
{
btnRecordPause.BackColor = Color.FromArgb(239, 239, 242);
}
#endregion
private void con_tbCaption_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
e.SuppressKeyPress = true;
con_addCaption_Click(null, null);
contextMenu.Close(ToolStripDropDownCloseReason.ItemClicked);
}
}
#endregion
}
}
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