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@@ -8,6 +8,7 @@ using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Controls;
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+using System.Windows.Controls.Primitives;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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@@ -21,22 +22,44 @@ namespace PDF_Office.Views.PropertyPanel.AnnotPanel
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/// <summary>
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/// StickyNotePopup.xaml 的交互逻辑
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/// </summary>
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+
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+ public class GripThumb : Thumb
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+ {
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+ private Pen DrawPen;
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+ private Brush FillBrush;
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+ public GripThumb()
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+ {
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+ DefaultStyleKey = typeof(GripThumb);
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+ DrawPen = new Pen(new SolidColorBrush(Colors.Blue), 2);
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+ FillBrush = new SolidColorBrush(Color.FromArgb(0x0A, 0xFF, 0xFF, 0xFF));
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+ }
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+ protected override void OnRender(DrawingContext DrawContext)
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+ {
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+ DrawContext.DrawRectangle(FillBrush, null, new Rect(0, 0, Width, Height));
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+ DrawContext.DrawLine(DrawPen, new Point(Width, 0), new Point(0, Height));
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+ DrawContext.DrawLine(DrawPen, new Point(Width, Height / 3), new Point(Width / 3, Height));
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+ DrawContext.DrawLine(DrawPen, new Point(Width, Height * 2 / 3), new Point(Width * 2 / 3, Height));
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+ }
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+ }
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+ /// <summary>
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+ /// StickyNotePopup.xaml 的交互逻辑
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+ /// </summary>
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public partial class StickyNotePopup : StickyPopupExt
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{
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private ObservableCollection<ColorItem> colors = new ObservableCollection<ColorItem>();
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private Point PressPoint;
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public Point OffsetParent;
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+
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private byte saveOpacity = 1;
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- public bool CanMove { get; set; } = true;
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public StickyNotePopup()
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{
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InitializeComponent();
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AddHandler(MouseUpEvent, new MouseButtonEventHandler(StickyPopupControl_MouseUp), true);
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ContentText.AddHandler(MouseDownEvent, new MouseButtonEventHandler(StickyPopupControl_MouseDown), true);
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Loaded += StickyPopupControl_Loaded;
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- Unloaded += StickyPopupControl_Unloaded;
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ContentText.GotFocus += ContentText_GotFocus;
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ContentText.LostFocus += ContentText_LostFocus;
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+
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colors.Add(new ColorItem(Color.FromArgb(0xFF, 0xFF, 0xFF, 0x10)));
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colors.Add(new ColorItem(Color.FromArgb(0xFF, 0xFF, 0x10, 0x10)));
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colors.Add(new ColorItem(Color.FromArgb(0xFF, 0x10, 0xFF, 0x10)));
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@@ -44,7 +67,6 @@ namespace PDF_Office.Views.PropertyPanel.AnnotPanel
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ListColor.ItemsSource = colors;
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}
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-
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private void ContentText_LostFocus(object sender, RoutedEventArgs e)
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{
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e.Handled = true;
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@@ -52,10 +74,6 @@ namespace PDF_Office.Views.PropertyPanel.AnnotPanel
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bkColor.A = saveOpacity;
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border.BorderBrush = new SolidColorBrush(bkColor);
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CloseText_MouseUp(this, null);
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- border.BorderBrush = this.Background;
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- this.Background = new SolidColorBrush(Colors.Transparent);
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- AuthorText.Text = this.Author;
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- DateTextui.Text = this.DateText;
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}
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private void ContentText_GotFocus(object sender, RoutedEventArgs e)
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@@ -64,19 +82,13 @@ namespace PDF_Office.Views.PropertyPanel.AnnotPanel
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saveOpacity = bkColor.A;
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bkColor.A = 255;
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border.BorderBrush = new SolidColorBrush(bkColor);
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-
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- border.BorderBrush = this.Background;
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- this.Background = new SolidColorBrush(Colors.Transparent);
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- AuthorText.Text = this.Author;
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- DateTextui.Text = this.DateText;
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+ this.Background = new SolidColorBrush(this.StickyColor);
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}
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private void StickyPopupControl_Loaded(object sender, RoutedEventArgs e)
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{
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ContentText.Focus();
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ContentText.CaretIndex = ContentText.Text.Length;
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- ContentText.Text = this.StickyNote;
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-
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}
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private void StickyPopupControl_MouseDown(object sender, MouseButtonEventArgs e)
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@@ -87,6 +99,7 @@ namespace PDF_Office.Views.PropertyPanel.AnnotPanel
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private void StickyPopupControl_MouseUp(object sender, MouseButtonEventArgs e)
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{
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CanMove = true;
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+ GripControl.ReleaseMouseCapture();
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}
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public string StickyText
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@@ -101,6 +114,7 @@ namespace PDF_Office.Views.PropertyPanel.AnnotPanel
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}
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}
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+
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public string StickyAuthor
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{
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get
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@@ -117,11 +131,39 @@ namespace PDF_Office.Views.PropertyPanel.AnnotPanel
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{
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get
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{
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- return DateTextui.Text;
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+ return DateText.Text;
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}
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set
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{
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- DateTextui.Text = value;
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+ DateText.Text = value;
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+ }
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+ }
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+
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+ public bool CanMove { get; set; } = true;
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+ private void ResizeGrip_MouseMove(object sender, MouseEventArgs e)
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+ {
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+ e.Handled = true;
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+ if (e.LeftButton == MouseButtonState.Pressed)
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+ {
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+ Point currentPos = e.GetPosition(ContainerElement);
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+ double newWidth = GridUi.ActualWidth + currentPos.X - PressPoint.X;
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+ double newHeight = GridUi.ActualHeight + currentPos.Y - PressPoint.Y;
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+ if (Left + newWidth >= ContainerElement.ActualWidth)
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+ {
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+ newWidth = ContainerElement.ActualWidth - Left - 5;
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+ }
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+ if (Top + newHeight >= ContainerElement.ActualHeight)
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+ {
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+ newHeight = ContainerElement.ActualHeight - Top - 5;
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+ }
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+ GridUi.Width = newWidth;
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+ GridUi.Height = newHeight;
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+ PressPoint = currentPos;
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+ CanMove = false;
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+ if (GripControl.IsMouseCaptured == false)
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+ {
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+ GripControl.CaptureMouse();
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+ }
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}
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}
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@@ -140,19 +182,142 @@ namespace PDF_Office.Views.PropertyPanel.AnnotPanel
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}
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}
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+ protected override void OnMouseDown(MouseButtonEventArgs e)
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+ {
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+ e.Handled = true;
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+ PressPoint = e.GetPosition(ContainerElement);
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+ }
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+
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+ protected override void OnMouseEnter(MouseEventArgs e)
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+ {
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+ e.Handled = true;
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+ if (PlaceChange != null)
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+ {
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+ PlaceChange.Invoke(this, new EventArgs());
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+ }
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+ }
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+
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+ protected override void OnMouseLeave(MouseEventArgs e)
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+ {
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+ e.Handled = true;
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+ if (PlaceChange != null)
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+ {
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+ PlaceChange.Invoke(null, new EventArgs());
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+ }
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+ PressPoint = new Point(0, 0);
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+ }
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+
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+ protected override void OnMouseUp(MouseButtonEventArgs e)
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+ {
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+ CanMove = true;
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+ if (PlaceChange != null)
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+ {
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+ PlaceChange.Invoke(this, new EventArgs());
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+ }
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+ PressPoint = new Point(0, 0);
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+ GripControl.ReleaseMouseCapture();
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+ }
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+ protected override void OnMouseMove(MouseEventArgs e)
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+ {
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+ e.Handled = true;
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+ if (e.LeftButton == MouseButtonState.Pressed && e.Source.GetType() != typeof(TextBox) && e.Source.GetType() != typeof(GripThumb))
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+ {
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+ if (CanMove == false || (PressPoint.X == 0 && PressPoint.Y == 0))
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+ {
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+ return;
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+ }
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+ Point currentPoint = e.GetPosition(ContainerElement);
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+ double newLeft = Left + currentPoint.X - PressPoint.X;
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+ double newTop = Top + currentPoint.Y - PressPoint.Y;
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+ if (newLeft < 0)
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+ {
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+ newLeft = 0;
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+ }
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+ if (newLeft + GridUi.ActualWidth > ContainerElement.ActualWidth)
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+ {
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+ newLeft = ContainerElement.ActualWidth - GridUi.ActualWidth;
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+ }
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+ if (newTop < 0)
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+ {
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+ newTop = 0;
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+ }
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+ if (newTop + GridUi.ActualHeight > ContainerElement.ActualHeight)
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+ {
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+ newTop = ContainerElement.ActualHeight - GridUi.ActualHeight;
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+ }
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+ Left = newLeft;
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+ Top = newTop;
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+ PressPoint = currentPoint;
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+ if (PlaceChange != null)
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+ {
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+ PlaceChange.Invoke(null, new EventArgs());
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+ }
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+ RefreshPosition();
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+ }
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+ }
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+
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+ public override void SetAuthor(string author)
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+ {
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+ base.SetAuthor(author);
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+ StickyAuthor = author;
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+ }
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+
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+ public override void SetDateText(string dateText)
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+ {
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+ base.SetDateText(dateText);
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+ StickyDate = dateText;
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+ }
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+
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+ public override void SetStickyColor(Color newColor)
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+ {
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+ base.SetStickyColor(newColor);
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+ border.BorderBrush = new SolidColorBrush(newColor);
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+ }
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+
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+ public override void SetStickyNote(string note)
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+ {
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+ base.SetStickyNote(note);
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+ StickyText = note;
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+ }
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+
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+ public override void SetReadOnly(bool readOnly)
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+ {
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+ base.SetReadOnly(readOnly);
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+ ContentText.IsReadOnly = readOnly;
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+ }
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+
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+ public override string GetText()
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+ {
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+ return StickyText;
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+ }
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+
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private void ListColor_SelectionChanged(object sender, SelectionChangedEventArgs e)
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{
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var color = ListColor.SelectedItem as ColorItem;
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- if(color != null)
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+ if (color != null)
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{
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this.SetStickyColor((color.Color as SolidColorBrush).Color);
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+ border.BorderBrush = new SolidColorBrush((color.Color as SolidColorBrush).Color);
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+ this.Background = new SolidColorBrush((color.Color as SolidColorBrush).Color);
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}
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}
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- private void StickyPopupControl_Unloaded(object sender, RoutedEventArgs e)
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+ private void BtnDelete_Click(object sender, RoutedEventArgs e)
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{
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- if (StickyNote != ContentText.Text)
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- this.SetStickyNote(ContentText.Text);
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+ ContentText.Text = "";
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+ this.SetStickyNote("");
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+ Closed.Invoke(sender, EventArgs.Empty);
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+ }
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+
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+ private void Grid_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
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+ {
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+ var frame = e.OriginalSource as Control;
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+ if(frame != null)
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+ {
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+ var color = frame.Background as SolidColorBrush;
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+ if(color != null && color.Color == Colors.Transparent)
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+ Closed.Invoke(sender, EventArgs.Empty);
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+ }
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}
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}
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}
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