#region License Information (GPL v3)
/*
ShareX - A program that allows you to take screenshots and share any file type
Copyright (c) 2007-2016 ShareX Team
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Optionally you can also view the license at .
*/
#endregion License Information (GPL v3)
using ShareX.HelpersLib;
using ShareX.ScreenCaptureLib.Properties;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace ShareX.ScreenCaptureLib
{
public sealed class RegionCaptureForm : Form
{
public static GraphicsPath LastRegionFillPath { get; private set; }
public RegionCaptureOptions Config { get; set; }
public Rectangle ScreenRectangle { get; private set; }
public Rectangle ScreenRectangle0Based { get; private set; }
public Image Image { get; private set; }
public Rectangle ImageRectangle { get; private set; }
public RegionResult Result { get; private set; }
public int FPS { get; private set; }
public int MonitorIndex { get; set; }
public RegionCaptureMode Mode { get; private set; }
public bool IsAnnotationMode => Mode == RegionCaptureMode.Annotation || Mode == RegionCaptureMode.Editor;
public Point CurrentPosition { get; private set; }
public Color CurrentColor
{
get
{
if (bmpBackgroundImage != null && !CurrentPosition.IsEmpty)
{
Point position = CaptureHelpers.ScreenToClient(CurrentPosition);
return bmpBackgroundImage.GetPixel(position.X, position.Y);
}
return Color.Empty;
}
}
public SimpleWindowInfo SelectedWindow { get; private set; }
internal ShapeManager ShapeManager { get; private set; }
internal List DrawableObjects { get; private set; }
public IContainer components = null;
private TextureBrush backgroundBrush, backgroundHighlightBrush;
private GraphicsPath regionFillPath, regionDrawPath;
private Pen borderPen, borderDotPen, textBackgroundPenWhite, textBackgroundPenBlack, markerPen;
private Brush nodeBackgroundBrush, textBackgroundBrush;
private Font infoFont, infoFontMedium, infoFontBig;
private Stopwatch timerStart, timerFPS;
private int frameCount;
private bool pause, isKeyAllowed;
private ColorBlinkAnimation colorBlinkAnimation;
private TextAnimation shapeTypeTextAnimation;
private Bitmap bmpBackgroundImage;
public RegionCaptureForm(RegionCaptureMode mode)
{
Mode = mode;
ScreenRectangle = CaptureHelpers.GetScreenBounds();
ScreenRectangle0Based = CaptureHelpers.ScreenToClient(ScreenRectangle);
ImageRectangle = ScreenRectangle0Based;
InitializeComponent();
Config = new RegionCaptureOptions();
DrawableObjects = new List();
timerStart = new Stopwatch();
timerFPS = new Stopwatch();
colorBlinkAnimation = new ColorBlinkAnimation();
shapeTypeTextAnimation = new TextAnimation(TimeSpan.FromSeconds(1), TimeSpan.FromSeconds(0.5));
borderPen = new Pen(Color.Black);
borderDotPen = new Pen(Color.White) { DashPattern = new float[] { 5, 5 } };
nodeBackgroundBrush = new SolidBrush(Color.White);
infoFont = new Font("Verdana", 9);
infoFontMedium = new Font("Verdana", 12);
infoFontBig = new Font("Verdana", 16, FontStyle.Bold);
textBackgroundBrush = new SolidBrush(Color.FromArgb(75, Color.Black));
textBackgroundPenWhite = new Pen(Color.FromArgb(50, Color.White));
textBackgroundPenBlack = new Pen(Color.FromArgb(150, Color.Black));
markerPen = new Pen(Color.FromArgb(200, Color.Red));
}
private void InitializeComponent()
{
components = new Container();
SuspendLayout();
AutoScaleDimensions = new SizeF(6F, 13F);
AutoScaleMode = AutoScaleMode.Font;
Cursor = Helpers.CreateCursor(Resources.Crosshair);
Icon = ShareXResources.Icon;
StartPosition = FormStartPosition.Manual;
FormBorderStyle = FormBorderStyle.None;
Bounds = ScreenRectangle;
SetStyle(ControlStyles.OptimizedDoubleBuffer | ControlStyles.UserPaint | ControlStyles.AllPaintingInWmPaint, true);
Text = "ShareX - " + Resources.BaseRegionForm_InitializeComponent_Region_capture;
ShowInTaskbar = false;
#if !DEBUG
TopMost = true;
#endif
Shown += RegionCaptureForm_Shown;
KeyDown += RegionCaptureForm_KeyDown;
KeyUp += RegionCaptureForm_KeyUp;
MouseDown += RegionCaptureForm_MouseDown;
ResumeLayout(false);
}
public void Prepare()
{
Prepare(new Screenshot().CaptureFullscreen());
}
// Must be called before show form
public void Prepare(Image img)
{
Image = img;
if (Mode == RegionCaptureMode.Editor)
{
Rectangle rect = CaptureHelpers.GetActiveScreenBounds0Based();
if (Image.Width > rect.Width || Image.Height > rect.Height)
{
rect = ScreenRectangle0Based;
}
ImageRectangle = new Rectangle(rect.X + rect.Width / 2 - Image.Width / 2, rect.Y + rect.Height / 2 - Image.Height / 2, Image.Width, Image.Height);
using (Image background = ImageHelpers.DrawCheckers(ScreenRectangle0Based.Width, ScreenRectangle0Based.Height))
using (Graphics g = Graphics.FromImage(background))
{
g.DrawImage(Image, ImageRectangle);
backgroundBrush = new TextureBrush(background) { WrapMode = WrapMode.Clamp };
}
}
else if (Config.UseDimming)
{
using (Bitmap darkBackground = (Bitmap)Image.Clone())
using (Graphics g = Graphics.FromImage(darkBackground))
using (Brush brush = new SolidBrush(Color.FromArgb(30, Color.Black)))
{
g.FillRectangle(brush, 0, 0, darkBackground.Width, darkBackground.Height);
backgroundBrush = new TextureBrush(darkBackground) { WrapMode = WrapMode.Clamp };
}
backgroundHighlightBrush = new TextureBrush(Image) { WrapMode = WrapMode.Clamp };
}
else
{
backgroundBrush = new TextureBrush(Image) { WrapMode = WrapMode.Clamp };
}
ShapeManager = new ShapeManager(this);
ShapeManager.WindowCaptureMode = Config.DetectWindows;
ShapeManager.IncludeControls = Config.DetectControls;
if (IsAnnotationMode)
{
ShapeManager.CurrentShapeTypeChanged += ShapeManager_CurrentShapeTypeChanged;
ShapeManager_CurrentShapeTypeChanged(ShapeManager.CurrentShapeType);
}
if (Mode == RegionCaptureMode.OneClick || ShapeManager.WindowCaptureMode)
{
IntPtr handle = Handle;
TaskEx.Run(() =>
{
WindowsRectangleList wla = new WindowsRectangleList();
wla.IgnoreHandle = handle;
wla.IncludeChildWindows = ShapeManager.IncludeControls;
ShapeManager.Windows = wla.GetWindowInfoListAsync(5000);
});
}
if (Config.UseCustomInfoText || Mode == RegionCaptureMode.ScreenColorPicker)
{
bmpBackgroundImage = new Bitmap(Image);
}
}
private void ShapeManager_CurrentShapeTypeChanged(ShapeType shapeType)
{
shapeTypeTextAnimation.Start(shapeType.GetLocalizedDescription());
}
private void RegionCaptureForm_Shown(object sender, EventArgs e)
{
this.ForceActivate();
}
private void RegionCaptureForm_KeyDown(object sender, KeyEventArgs e)
{
switch (e.KeyData)
{
case Keys.F1:
Config.ShowTips = !Config.ShowTips;
break;
case Keys.Control | Keys.C:
CopyAreaInfo();
break;
}
}
private void RegionCaptureForm_KeyUp(object sender, KeyEventArgs e)
{
if (e.KeyData == Keys.Escape)
{
Close(RegionResult.Close);
return;
}
if (!isKeyAllowed && timerStart.ElapsedMilliseconds < 1000)
{
return;
}
isKeyAllowed = true;
if (e.KeyData >= Keys.D0 && e.KeyData <= Keys.D9)
{
MonitorKey(e.KeyData - Keys.D0);
return;
}
switch (e.KeyData)
{
case Keys.Space:
Close(RegionResult.Fullscreen);
break;
case Keys.Enter:
Close(RegionResult.Region);
break;
case Keys.Oemtilde:
Close(RegionResult.ActiveMonitor);
break;
}
}
private void RegionCaptureForm_MouseDown(object sender, MouseEventArgs e)
{
if ((Mode == RegionCaptureMode.OneClick || Mode == RegionCaptureMode.ScreenColorPicker) && e.Button == MouseButtons.Left)
{
CurrentPosition = InputManager.MousePosition;
if (Mode == RegionCaptureMode.OneClick)
{
SelectedWindow = ShapeManager.FindSelectedWindow();
}
Close(RegionResult.Region);
}
}
private void MonitorKey(int index)
{
if (index == 0)
{
index = 10;
}
index--;
MonitorIndex = index;
Close(RegionResult.Monitor);
}
public void Close(RegionResult result)
{
Result = result;
Close();
}
public void Pause()
{
pause = true;
}
public void Resume()
{
pause = false;
Invalidate();
}
private void CopyAreaInfo()
{
string clipboardText;
if (ShapeManager.IsCurrentShapeValid)
{
clipboardText = GetAreaText(ShapeManager.CurrentRectangle);
}
else
{
CurrentPosition = InputManager.MousePosition;
clipboardText = GetInfoText();
}
ClipboardHelpers.CopyText(clipboardText);
}
public WindowInfo GetWindowInfo()
{
return ShapeManager.FindSelectedWindowInfo(CurrentPosition);
}
private new void Update()
{
if (!timerStart.IsRunning)
{
timerStart.Start();
timerFPS.Start();
}
InputManager.Update();
DrawableObject[] objects = DrawableObjects.OrderByDescending(x => x.Order).ToArray();
if (objects.All(x => !x.IsDragging))
{
for (int i = 0; i < objects.Count(); i++)
{
DrawableObject obj = objects[i];
if (obj.Visible)
{
obj.IsCursorHover = obj.Rectangle.Contains(InputManager.MousePosition0Based);
if (obj.IsCursorHover)
{
if (InputManager.IsMousePressed(MouseButtons.Left))
{
obj.IsDragging = true;
}
for (int y = i + 1; y < objects.Count(); y++)
{
objects[y].IsCursorHover = false;
}
break;
}
}
}
}
else
{
if (InputManager.IsMouseReleased(MouseButtons.Left))
{
foreach (DrawableObject obj in objects)
{
obj.IsDragging = false;
}
}
}
borderDotPen.DashOffset = (float)timerStart.Elapsed.TotalSeconds * -15;
ShapeManager.Update();
}
protected override void OnPaintBackground(PaintEventArgs e)
{
//base.OnPaintBackground(e);
}
protected override void OnPaint(PaintEventArgs e)
{
Update();
Graphics g = e.Graphics;
g.CompositingMode = CompositingMode.SourceCopy;
g.FillRectangle(backgroundBrush, ScreenRectangle0Based);
g.CompositingMode = CompositingMode.SourceOver;
Draw(g);
if (Config.ShowFPS)
{
CheckFPS();
DrawFPS(g, 10);
}
if (!pause)
{
Invalidate();
}
}
private void Draw(Graphics g)
{
// Draw snap rectangles
if (ShapeManager.IsCreating && ShapeManager.IsSnapResizing)
{
BaseShape shape = ShapeManager.CurrentShape;
if (shape != null && shape.ShapeType != ShapeType.RegionFreehand && shape.ShapeType != ShapeType.DrawingFreehand)
{
foreach (Size size in Config.SnapSizes)
{
Rectangle snapRect = CaptureHelpers.CalculateNewRectangle(shape.StartPosition, shape.EndPosition, size);
g.DrawRectangleProper(markerPen, snapRect);
}
}
}
List areas = ShapeManager.ValidRegions.ToList();
if (areas.Count > 0)
{
// Create graphics path from all regions
UpdateRegionPath();
// If background is dimmed then draw non dimmed background to region selections
if (Config.UseDimming)
{
using (Region region = new Region(regionDrawPath))
{
g.Clip = region;
g.FillRectangle(backgroundHighlightBrush, ScreenRectangle0Based);
g.ResetClip();
}
}
// Blink borders of all regions slightly to make non active regions to be visible in both dark and light backgrounds
using (Pen blinkBorderPen = new Pen(colorBlinkAnimation.GetColor()))
{
g.DrawPath(blinkBorderPen, regionDrawPath);
}
}
// Draw effect shapes
foreach (BaseEffectShape effectShape in ShapeManager.EffectShapes)
{
effectShape.OnDraw(g);
}
// Draw drawing shapes
foreach (BaseDrawingShape drawingShape in ShapeManager.DrawingShapes)
{
drawingShape.OnDraw(g);
}
// Draw animated rectangle on hover area
if (ShapeManager.IsCurrentHoverShapeValid)
{
using (GraphicsPath hoverDrawPath = new GraphicsPath { FillMode = FillMode.Winding })
{
ShapeManager.CurrentHoverShape.AddShapePath(hoverDrawPath, -1);
g.DrawPath(borderPen, hoverDrawPath);
g.DrawPath(borderDotPen, hoverDrawPath);
}
}
// Draw animated rectangle on selection area
if (ShapeManager.IsCurrentShapeTypeRegion && ShapeManager.IsCurrentShapeValid)
{
g.DrawRectangleProper(borderPen, ShapeManager.CurrentRectangle);
g.DrawRectangleProper(borderDotPen, ShapeManager.CurrentRectangle);
if (Mode == RegionCaptureMode.Ruler)
{
DrawRuler(g, ShapeManager.CurrentRectangle, borderPen, 5, 10);
DrawRuler(g, ShapeManager.CurrentRectangle, borderPen, 15, 100);
Point centerPos = new Point(ShapeManager.CurrentRectangle.X + ShapeManager.CurrentRectangle.Width / 2, ShapeManager.CurrentRectangle.Y + ShapeManager.CurrentRectangle.Height / 2);
int markSize = 10;
g.DrawLine(borderPen, centerPos.X, centerPos.Y - markSize, centerPos.X, centerPos.Y + markSize);
g.DrawLine(borderPen, centerPos.X - markSize, centerPos.Y, centerPos.X + markSize, centerPos.Y);
}
}
// Draw all regions rectangle info
if (Config.ShowInfo)
{
// Add hover area to list so rectangle info can be shown
if (ShapeManager.IsCurrentShapeTypeRegion && ShapeManager.IsCurrentHoverShapeValid && areas.All(area => area.Rectangle != ShapeManager.CurrentHoverShape.Rectangle))
{
areas.Add(ShapeManager.CurrentHoverShape);
}
foreach (BaseShape regionInfo in areas)
{
if (regionInfo.Rectangle.IsValid())
{
string areaText = GetAreaText(regionInfo.Rectangle);
DrawAreaText(g, areaText, regionInfo.Rectangle);
}
}
}
// Draw resize nodes
DrawObjects(g);
// Draw F1 tips
if (Config.ShowTips)
{
DrawTips(g);
}
if (IsAnnotationMode)
{
if (Config.ShowMenuTip)
{
// Draw right click menu tip
DrawMenuTip(g);
}
else
{
// If current shape changed then draw it temporary
DrawCurrentShapeText(g);
}
}
// Draw magnifier
if (Config.ShowMagnifier || Config.ShowInfo)
{
DrawCursorGraphics(g);
}
// Draw screen wide crosshair
if (Config.ShowCrosshair)
{
DrawCrosshair(g);
}
}
private void DrawObjects(Graphics g)
{
foreach (DrawableObject drawObject in DrawableObjects)
{
if (drawObject.Visible)
{
drawObject.Draw(g);
}
}
}
private void CheckFPS()
{
frameCount++;
if (timerFPS.ElapsedMilliseconds >= 1000)
{
FPS = (int)(frameCount / timerFPS.Elapsed.TotalSeconds);
frameCount = 0;
timerFPS.Reset();
timerFPS.Start();
}
}
private void DrawFPS(Graphics g, int offset)
{
ImageHelpers.DrawTextWithShadow(g, FPS.ToString(), new Point(offset, offset), infoFontBig, Brushes.White, Brushes.Black, new Point(0, 1));
}
private void DrawInfoText(Graphics g, string text, Rectangle rect, Font font, int padding)
{
DrawInfoText(g, text, rect, font, padding, textBackgroundBrush, textBackgroundPenWhite, textBackgroundPenBlack, Brushes.White, Brushes.Black);
}
private void DrawInfoText(Graphics g, string text, Rectangle rect, Font font, int padding,
Brush backgroundBrush, Pen outerBorderPen, Pen innerBorderPen, Brush textBrush, Brush textShadowBrush)
{
g.FillRectangle(backgroundBrush, rect.Offset(-2));
g.DrawRectangleProper(innerBorderPen, rect.Offset(-1));
g.DrawRectangleProper(outerBorderPen, rect);
ImageHelpers.DrawTextWithShadow(g, text, rect.Offset(-padding).Location, font, textBrush, textShadowBrush);
}
private void DrawAreaText(Graphics g, string text, Rectangle area)
{
int offset = 5;
int backgroundPadding = 3;
Size textSize = g.MeasureString(text, infoFont).ToSize();
Point textPos;
if (area.Y - offset - textSize.Height - backgroundPadding * 2 < ScreenRectangle0Based.Y)
{
textPos = new Point(area.X + offset + backgroundPadding, area.Y + offset + backgroundPadding);
}
else
{
textPos = new Point(area.X + backgroundPadding, area.Y - offset - backgroundPadding - textSize.Height);
}
if (textPos.X + textSize.Width + backgroundPadding >= ScreenRectangle0Based.Width)
{
textPos.X = ScreenRectangle0Based.Width - textSize.Width - backgroundPadding;
}
Rectangle backgroundRect = new Rectangle(textPos.X - backgroundPadding, textPos.Y - backgroundPadding, textSize.Width + backgroundPadding * 2, textSize.Height + backgroundPadding * 2);
DrawInfoText(g, text, backgroundRect, infoFont, backgroundPadding);
}
private void DrawTips(Graphics g)
{
StringBuilder sb = new StringBuilder();
WriteTips(sb);
string tipText = sb.ToString().Trim();
Size textSize = g.MeasureString(tipText, infoFont).ToSize();
int offset = 10;
int padding = 10;
int rectWidth = textSize.Width + padding * 2 + 2;
int rectHeight = textSize.Height + padding * 2;
Rectangle screenBounds = CaptureHelpers.GetActiveScreenBounds0Based();
Rectangle textRectangle = new Rectangle(screenBounds.X + screenBounds.Width - rectWidth - offset, screenBounds.Y + offset, rectWidth, rectHeight);
if (textRectangle.Offset(10).Contains(InputManager.MousePosition0Based))
{
textRectangle.Y = screenBounds.Height - rectHeight - offset;
}
DrawInfoText(g, tipText, textRectangle, infoFont, padding);
}
private void DrawTopCenterTip(Graphics g, string text, double opacity = 1)
{
Size textSize = g.MeasureString(text, infoFontMedium).ToSize();
int offset = 10;
int padding = 3;
int rectWidth = textSize.Width + padding * 2;
int rectHeight = textSize.Height + padding * 2;
Rectangle screenBounds = CaptureHelpers.GetActiveScreenBounds0Based();
Rectangle textRectangle = new Rectangle(screenBounds.X + (screenBounds.Width / 2) - (rectWidth / 2), screenBounds.Y + offset, rectWidth, rectHeight);
using (Brush backgroundBrush = new SolidBrush(Color.FromArgb((int)(opacity * 75), Color.Black)))
using (Pen outerBorderPen = new Pen(Color.FromArgb((int)(opacity * 50), Color.White)))
using (Pen innerBorderPen = new Pen(Color.FromArgb((int)(opacity * 150), Color.Black)))
using (Brush textBrush = new SolidBrush(Color.FromArgb((int)(opacity * 255), Color.White)))
using (Brush textShadowBrush = new SolidBrush(Color.FromArgb((int)(opacity * 255), Color.Black)))
{
DrawInfoText(g, text, textRectangle, infoFontMedium, padding, backgroundBrush, outerBorderPen, innerBorderPen, textBrush, textShadowBrush);
}
}
private void DrawMenuTip(Graphics g)
{
DrawTopCenterTip(g, Resources.RectangleRegionForm_DrawMenuTip_Tip__Right_click_to_open_options_menu);
}
private void DrawCurrentShapeText(Graphics g)
{
shapeTypeTextAnimation.Update();
if (shapeTypeTextAnimation.Active)
{
DrawTopCenterTip(g, shapeTypeTextAnimation.Text, shapeTypeTextAnimation.Opacity);
}
}
private void WriteTips(StringBuilder sb)
{
sb.AppendLine(Resources.RectangleRegion_WriteTips__F1__Hide_tips);
sb.AppendLine();
if (ShapeManager.IsCreating)
{
sb.AppendLine(Resources.RectangleRegion_WriteTips__Insert__Stop_region_selection);
sb.AppendLine(Resources.RectangleRegion_WriteTips__Right_click__Cancel_region_selection);
}
else
{
sb.AppendLine(Resources.RectangleRegion_WriteTips__Hold_Left_click__Start_region_selection);
if (IsAnnotationMode)
{
sb.AppendLine(Resources.RectangleRegionForm_WriteTips__Right_click___Menu__Open_options_menu);
}
}
sb.AppendLine(Resources.RectangleRegion_WriteTips__Esc__Cancel_capture);
if (!Config.QuickCrop && ShapeManager.Regions.Length > 0)
{
sb.AppendLine(Resources.RectangleRegion_WriteTips__Double_Left_click___Enter__Capture_regions);
}
sb.AppendLine();
if ((!Config.QuickCrop || !ShapeManager.IsCurrentShapeTypeRegion) && ShapeManager.CurrentShape != null && !ShapeManager.IsCreating)
{
sb.AppendLine(Resources.RectangleRegion_WriteTips__Right_click_on_selection___Delete__Remove_region);
sb.AppendLine("[Arrow keys] Resize region from bottom right corner");
sb.AppendLine("[Hold Alt + Arrow keys] Resize region from top left corner");
sb.AppendLine(Resources.RectangleRegionForm_WriteTips__Hold_Ctrl___Arrow_keys__Move_region);
sb.AppendLine(Resources.RectangleRegionForm_WriteTips__Hold_Shift___Arrow_keys__Resize_or_move_region_faster);
sb.AppendLine(Resources.RectangleRegion_WriteTips__Hold_Left_click_on_selection__Move_region);
}
else
{
sb.AppendLine(Resources.RectangleRegion_WriteTips__Arrow_keys__Move_cursor_position);
sb.AppendLine(Resources.RectangleRegionForm_WriteTips__Hold_Shift___Arrow_keys__Move_cursor_position_faster);
}
if (ShapeManager.IsCreating)
{
sb.AppendLine(Resources.RectangleRegionForm_WriteTips__Hold_Ctrl__Move_selection);
sb.AppendLine(Resources.RectangleRegion_WriteTips__Hold_Shift__Proportional_resizing);
if (ShapeManager.CurrentShapeType != ShapeType.RegionFreehand && ShapeManager.CurrentShapeType != ShapeType.DrawingFreehand)
{
sb.AppendLine(Resources.RectangleRegion_WriteTips__Hold_Alt__Snap_resizing_to_preset_sizes);
}
}
if (ShapeManager.Shapes.Count > 0)
{
sb.AppendLine("[Ctrl + Z] Undo shape");
}
sb.AppendLine();
if (ShapeManager.IsCurrentShapeValid)
{
sb.AppendLine(Resources.RectangleRegion_WriteTips__Ctrl___C__Copy_position_and_size);
}
else if (Config.UseCustomInfoText)
{
sb.AppendLine(Resources.RectangleRegion_WriteTips__Ctrl___C__Copy_info);
}
else
{
sb.AppendLine(Resources.RectangleRegion_WriteTips__Ctrl___C__Copy_position);
}
sb.AppendLine(Resources.RectangleRegionForm_WriteTips__Ctrl___Mouse_wheel__Change_magnifier_size);
sb.AppendLine();
sb.AppendLine(Resources.RectangleRegion_WriteTips__Space__Fullscreen_capture);
sb.AppendLine(Resources.RectangleRegion_WriteTips__1__2__3_____0__Monitor_capture);
sb.AppendLine(Resources.RectangleRegion_WriteTips_____Active_monitor_capture);
if (Mode == RegionCaptureMode.Annotation && !ShapeManager.IsCreating)
{
sb.AppendLine();
if (ShapeManager.IsCurrentShapeTypeRegion)
{
sb.AppendLine(Resources.RectangleRegionForm_WriteTips__Tab___Mouse_4_click__Select_last_annotation_tool);
}
else
{
sb.AppendLine(Resources.RectangleRegionForm_WriteTips__Tab___Mouse_4_click__Select_last_region_tool);
}
sb.AppendLine(Resources.RectangleRegionForm_WriteTips__Mouse_wheel__Change_current_tool);
if (ShapeManager.CurrentShapeType == ShapeType.RegionRectangle) sb.Append("-> ");
sb.AppendLine(string.Format("[{0}] {1}", "Numpad 0", ShapeType.RegionRectangle.GetLocalizedDescription()));
if (ShapeManager.CurrentShapeType == ShapeType.RegionRoundedRectangle) sb.Append("-> ");
sb.AppendLine(ShapeType.RegionRoundedRectangle.GetLocalizedDescription());
if (ShapeManager.CurrentShapeType == ShapeType.RegionEllipse) sb.Append("-> ");
sb.AppendLine(ShapeType.RegionEllipse.GetLocalizedDescription());
if (ShapeManager.CurrentShapeType == ShapeType.RegionFreehand) sb.Append("-> ");
sb.AppendLine(ShapeType.RegionFreehand.GetLocalizedDescription());
if (ShapeManager.CurrentShapeType == ShapeType.DrawingRectangle) sb.Append("-> ");
sb.AppendLine(string.Format("[{0}] {1}", "Numpad 1", ShapeType.DrawingRectangle.GetLocalizedDescription()));
if (ShapeManager.CurrentShapeType == ShapeType.DrawingRoundedRectangle) sb.Append("-> ");
sb.AppendLine(string.Format("[{0}] {1}", "Numpad 2", ShapeType.DrawingRoundedRectangle.GetLocalizedDescription()));
if (ShapeManager.CurrentShapeType == ShapeType.DrawingEllipse) sb.Append("-> ");
sb.AppendLine(string.Format("[{0}] {1}", "Numpad 3", ShapeType.DrawingEllipse.GetLocalizedDescription()));
if (ShapeManager.CurrentShapeType == ShapeType.DrawingFreehand) sb.Append("-> ");
sb.AppendLine(ShapeType.DrawingFreehand.GetLocalizedDescription());
if (ShapeManager.CurrentShapeType == ShapeType.DrawingLine) sb.Append("-> ");
sb.AppendLine(string.Format("[{0}] {1}", "Numpad 4", ShapeType.DrawingLine.GetLocalizedDescription()));
if (ShapeManager.CurrentShapeType == ShapeType.DrawingArrow) sb.Append("-> ");
sb.AppendLine(string.Format("[{0}] {1}", "Numpad 5", ShapeType.DrawingArrow.GetLocalizedDescription()));
if (ShapeManager.CurrentShapeType == ShapeType.DrawingText) sb.Append("-> ");
sb.AppendLine(string.Format("[{0}] {1}", "Numpad 6", ShapeType.DrawingText.GetLocalizedDescription()));
if (ShapeManager.CurrentShapeType == ShapeType.DrawingStep) sb.Append("-> ");
sb.AppendLine(string.Format("[{0}] {1}", "Numpad 7", ShapeType.DrawingStep.GetLocalizedDescription()));
if (ShapeManager.CurrentShapeType == ShapeType.EffectBlur) sb.Append("-> ");
sb.AppendLine(string.Format("[{0}] {1}", "Numpad 8", ShapeType.EffectBlur.GetLocalizedDescription()));
if (ShapeManager.CurrentShapeType == ShapeType.EffectPixelate) sb.Append("-> ");
sb.AppendLine(string.Format("[{0}] {1}", "Numpad 9", ShapeType.EffectPixelate.GetLocalizedDescription()));
if (ShapeManager.CurrentShapeType == ShapeType.EffectHighlight) sb.Append("-> ");
sb.AppendLine(ShapeType.EffectHighlight.GetLocalizedDescription());
}
sb.AppendLine();
sb.AppendLine("Note: Hiding these tips will increase FPS greatly.");
}
private string GetAreaText(Rectangle area)
{
if (Mode == RegionCaptureMode.Ruler)
{
Point endPos = new Point(area.Right - 1, area.Bottom - 1);
return string.Format(Resources.RectangleRegion_GetRulerText_Ruler_info, area.X, area.Y, endPos.X, endPos.Y,
area.Width, area.Height, MathHelpers.Distance(area.Location, endPos), MathHelpers.LookAtDegree(area.Location, endPos));
}
return string.Format(Resources.RectangleRegion_GetAreaText_Area, area.X, area.Y, area.Width, area.Height);
}
private string GetInfoText()
{
if (Mode == RegionCaptureMode.ScreenColorPicker || Config.UseCustomInfoText)
{
Color color = CurrentColor;
if (Mode != RegionCaptureMode.ScreenColorPicker && !string.IsNullOrEmpty(Config.CustomInfoText))
{
return CodeMenuEntryPixelInfo.Parse(Config.CustomInfoText, color, CurrentPosition);
}
return string.Format(Resources.RectangleRegion_GetColorPickerText, color.R, color.G, color.B, ColorHelpers.ColorToHex(color), CurrentPosition.X, CurrentPosition.Y);
}
return string.Format("X: {0} Y: {1}", CurrentPosition.X, CurrentPosition.Y);
}
private void DrawCrosshair(Graphics g)
{
int offset = 5;
Point mousePos = InputManager.MousePosition0Based;
Point left = new Point(mousePos.X - offset, mousePos.Y), left2 = new Point(0, mousePos.Y);
Point right = new Point(mousePos.X + offset, mousePos.Y), right2 = new Point(ScreenRectangle0Based.Width - 1, mousePos.Y);
Point top = new Point(mousePos.X, mousePos.Y - offset), top2 = new Point(mousePos.X, 0);
Point bottom = new Point(mousePos.X, mousePos.Y + offset), bottom2 = new Point(mousePos.X, ScreenRectangle0Based.Height - 1);
if (left.X - left2.X > 10)
{
g.DrawLine(borderPen, left, left2);
g.DrawLine(borderDotPen, left, left2);
}
if (right2.X - right.X > 10)
{
g.DrawLine(borderPen, right, right2);
g.DrawLine(borderDotPen, right, right2);
}
if (top.Y - top2.Y > 10)
{
g.DrawLine(borderPen, top, top2);
g.DrawLine(borderDotPen, top, top2);
}
if (bottom2.Y - bottom.Y > 10)
{
g.DrawLine(borderPen, bottom, bottom2);
g.DrawLine(borderDotPen, bottom, bottom2);
}
}
private void DrawCursorGraphics(Graphics g)
{
Point mousePos = InputManager.MousePosition0Based;
Rectangle currentScreenRect0Based = CaptureHelpers.GetActiveScreenBounds0Based();
int cursorOffsetX = 10, cursorOffsetY = 10, itemGap = 10, itemCount = 0;
Size totalSize = Size.Empty;
int magnifierPosition = 0;
Bitmap magnifier = null;
if (Config.ShowMagnifier)
{
if (itemCount > 0) totalSize.Height += itemGap;
magnifierPosition = totalSize.Height;
magnifier = Magnifier(Image, mousePos, Config.MagnifierPixelCount, Config.MagnifierPixelCount, Config.MagnifierPixelSize);
totalSize.Width = Math.Max(totalSize.Width, magnifier.Width);
totalSize.Height += magnifier.Height;
itemCount++;
}
int infoTextPadding = 3;
int infoTextPosition = 0;
Rectangle infoTextRect = Rectangle.Empty;
string infoText = "";
if (Config.ShowInfo)
{
if (itemCount > 0) totalSize.Height += itemGap;
infoTextPosition = totalSize.Height;
CurrentPosition = InputManager.MousePosition;
infoText = GetInfoText();
Size textSize = g.MeasureString(infoText, infoFont).ToSize();
infoTextRect.Size = new Size(textSize.Width + infoTextPadding * 2, textSize.Height + infoTextPadding * 2);
totalSize.Width = Math.Max(totalSize.Width, infoTextRect.Width);
totalSize.Height += infoTextRect.Height;
itemCount++;
}
int x = mousePos.X + cursorOffsetX;
if (x + totalSize.Width > currentScreenRect0Based.Right)
{
x = mousePos.X - cursorOffsetX - totalSize.Width;
}
int y = mousePos.Y + cursorOffsetY;
if (y + totalSize.Height > currentScreenRect0Based.Bottom)
{
y = mousePos.Y - cursorOffsetY - totalSize.Height;
}
if (Config.ShowMagnifier)
{
using (GraphicsQualityManager quality = new GraphicsQualityManager(g))
using (TextureBrush brush = new TextureBrush(magnifier))
{
brush.TranslateTransform(x, y + magnifierPosition);
if (Config.UseSquareMagnifier)
{
g.FillRectangle(brush, x, y + magnifierPosition, magnifier.Width, magnifier.Height);
g.DrawRectangleProper(Pens.White, x - 1, y + magnifierPosition - 1, magnifier.Width + 2, magnifier.Height + 2);
g.DrawRectangleProper(Pens.Black, x, y + magnifierPosition, magnifier.Width, magnifier.Height);
}
else
{
g.FillEllipse(brush, x, y + magnifierPosition, magnifier.Width, magnifier.Height);
g.DrawEllipse(Pens.White, x - 1, y + magnifierPosition - 1, magnifier.Width + 2 - 1, magnifier.Height + 2 - 1);
g.DrawEllipse(Pens.Black, x, y + magnifierPosition, magnifier.Width - 1, magnifier.Height - 1);
}
}
}
if (Config.ShowInfo)
{
infoTextRect.Location = new Point(x + (totalSize.Width / 2) - (infoTextRect.Width / 2), y + infoTextPosition);
DrawInfoText(g, infoText, infoTextRect, infoFont, infoTextPadding);
}
}
private Bitmap Magnifier(Image img, Point position, int horizontalPixelCount, int verticalPixelCount, int pixelSize)
{
horizontalPixelCount = (horizontalPixelCount | 1).Between(1, 101);
verticalPixelCount = (verticalPixelCount | 1).Between(1, 101);
pixelSize = pixelSize.Between(1, 1000);
if (horizontalPixelCount * pixelSize > ScreenRectangle0Based.Width || verticalPixelCount * pixelSize > ScreenRectangle0Based.Height)
{
horizontalPixelCount = verticalPixelCount = 15;
pixelSize = 10;
}
int width = horizontalPixelCount * pixelSize;
int height = verticalPixelCount * pixelSize;
Bitmap bmp = new Bitmap(width - 1, height - 1);
using (Graphics g = Graphics.FromImage(bmp))
{
g.InterpolationMode = InterpolationMode.NearestNeighbor;
g.PixelOffsetMode = PixelOffsetMode.Half;
g.DrawImage(img, new Rectangle(0, 0, width, height), new Rectangle(position.X - horizontalPixelCount / 2 - ImageRectangle.X,
position.Y - verticalPixelCount / 2 - ImageRectangle.Y, horizontalPixelCount, verticalPixelCount), GraphicsUnit.Pixel);
g.PixelOffsetMode = PixelOffsetMode.None;
using (SolidBrush crosshairBrush = new SolidBrush(Color.FromArgb(125, Color.LightBlue)))
{
g.FillRectangle(crosshairBrush, new Rectangle(0, (height - pixelSize) / 2, (width - pixelSize) / 2, pixelSize)); // Left
g.FillRectangle(crosshairBrush, new Rectangle((width + pixelSize) / 2, (height - pixelSize) / 2, (width - pixelSize) / 2, pixelSize)); // Right
g.FillRectangle(crosshairBrush, new Rectangle((width - pixelSize) / 2, 0, pixelSize, (height - pixelSize) / 2)); // Top
g.FillRectangle(crosshairBrush, new Rectangle((width - pixelSize) / 2, (height + pixelSize) / 2, pixelSize, (height - pixelSize) / 2)); // Bottom
}
using (Pen pen = new Pen(Color.FromArgb(75, Color.Black)))
{
for (int x = 1; x < horizontalPixelCount; x++)
{
g.DrawLine(pen, new Point(x * pixelSize - 1, 0), new Point(x * pixelSize - 1, height - 1));
}
for (int y = 1; y < verticalPixelCount; y++)
{
g.DrawLine(pen, new Point(0, y * pixelSize - 1), new Point(width - 1, y * pixelSize - 1));
}
}
g.DrawRectangle(Pens.Black, (width - pixelSize) / 2 - 1, (height - pixelSize) / 2 - 1, pixelSize, pixelSize);
if (pixelSize >= 6)
{
g.DrawRectangle(Pens.White, (width - pixelSize) / 2, (height - pixelSize) / 2, pixelSize - 2, pixelSize - 2);
}
}
return bmp;
}
private void DrawRuler(Graphics g, Rectangle rect, Pen pen, int rulerSize, int rulerWidth)
{
if (rect.Width >= rulerSize && rect.Height >= rulerSize)
{
for (int x = 1; x <= rect.Width / rulerWidth; x++)
{
g.DrawLine(pen, new Point(rect.X + x * rulerWidth, rect.Y), new Point(rect.X + x * rulerWidth, rect.Y + rulerSize));
g.DrawLine(pen, new Point(rect.X + x * rulerWidth, rect.Bottom), new Point(rect.X + x * rulerWidth, rect.Bottom - rulerSize));
}
for (int y = 1; y <= rect.Height / rulerWidth; y++)
{
g.DrawLine(pen, new Point(rect.X, rect.Y + y * rulerWidth), new Point(rect.X + rulerSize, rect.Y + y * rulerWidth));
g.DrawLine(pen, new Point(rect.Right, rect.Y + y * rulerWidth), new Point(rect.Right - rulerSize, rect.Y + y * rulerWidth));
}
}
}
public void UpdateRegionPath()
{
if (regionFillPath != null)
{
regionFillPath.Dispose();
regionFillPath = null;
}
if (regionDrawPath != null)
{
regionDrawPath.Dispose();
regionDrawPath = null;
}
BaseShape[] areas = ShapeManager.ValidRegions;
if (areas != null && areas.Length > 0)
{
regionFillPath = new GraphicsPath { FillMode = FillMode.Winding };
regionDrawPath = new GraphicsPath { FillMode = FillMode.Winding };
foreach (BaseShape regionShape in ShapeManager.ValidRegions)
{
regionShape.AddShapePath(regionFillPath);
regionShape.AddShapePath(regionDrawPath, -1);
}
}
}
public Image GetResultImage()
{
if (Mode == RegionCaptureMode.Editor)
{
foreach (BaseShape shape in ShapeManager.Shapes)
{
shape.Move(-ImageRectangle.X, -ImageRectangle.Y);
}
return GetOutputImage();
}
else if (Result == RegionResult.Region)
{
using (Image img = GetOutputImage())
{
return RegionCaptureTasks.ApplyRegionPathToImage(img, regionFillPath);
}
}
else if (Result == RegionResult.Fullscreen)
{
return GetOutputImage();
}
else if (Result == RegionResult.Monitor)
{
Screen[] screens = Screen.AllScreens;
if (MonitorIndex < screens.Length)
{
Screen screen = screens[MonitorIndex];
Rectangle screenRect = CaptureHelpers.ScreenToClient(screen.Bounds);
using (Image img = GetOutputImage())
{
return ImageHelpers.CropImage(img, screenRect);
}
}
}
else if (Result == RegionResult.ActiveMonitor)
{
Rectangle activeScreenRect = CaptureHelpers.GetActiveScreenBounds0Based();
using (Image img = GetOutputImage())
{
return ImageHelpers.CropImage(img, activeScreenRect);
}
}
return null;
}
private Image GetOutputImage()
{
return ShapeManager.RenderOutputImage(Image);
}
protected override void Dispose(bool disposing)
{
if (ShapeManager != null)
{
ShapeManager.Dispose();
}
if (bmpBackgroundImage != null)
{
bmpBackgroundImage.Dispose();
}
if (disposing && (components != null))
{
components.Dispose();
}
if (backgroundBrush != null) backgroundBrush.Dispose();
if (backgroundHighlightBrush != null) backgroundHighlightBrush.Dispose();
if (borderPen != null) borderPen.Dispose();
if (borderDotPen != null) borderDotPen.Dispose();
if (nodeBackgroundBrush != null) nodeBackgroundBrush.Dispose();
if (infoFont != null) infoFont.Dispose();
if (infoFontMedium != null) infoFontMedium.Dispose();
if (infoFontBig != null) infoFontBig.Dispose();
if (textBackgroundBrush != null) textBackgroundBrush.Dispose();
if (textBackgroundPenWhite != null) textBackgroundPenWhite.Dispose();
if (textBackgroundPenBlack != null) textBackgroundPenBlack.Dispose();
if (markerPen != null) markerPen.Dispose();
if (regionFillPath != null)
{
if (LastRegionFillPath != null) LastRegionFillPath.Dispose();
LastRegionFillPath = regionFillPath;
}
else
{
if (regionFillPath != null) regionFillPath.Dispose();
if (regionDrawPath != null) regionDrawPath.Dispose();
}
if (Image != null) Image.Dispose();
base.Dispose(disposing);
}
}
}