private void addMessageProcesser(string channel, ref BindingControlSet set)
{
#region svMessageRecord
set.svMessageRecord = new ScrollViewer();
this.gMessageRecord.Children.Add(set.svMessageRecord);
set.svMessageRecord.Visibility = Visibility.Hidden;
#region tbRecord
set.tbMessageRecord = new TextBlock();
set.svMessageRecord.Content = set.tbMessageRecord;
set.tbMessageRecord.SetValue(ScrollViewer.VerticalScrollBarVisibilityProperty, ScrollBarVisibility.Auto);
set.tbMessageRecord.Margin = new Thickness(15, 0, 15, 0);
set.tbMessageRecord.TextWrapping = TextWrapping.Wrap;
#endregion
#endregion
#region svMessage
set.svMessage = new ScrollViewer();
this.gMessage.Children.Add(set.svMessage);
set.svMessage.SetValue(Grid.RowProperty, 1);
set.svMessage.Visibility = Visibility.Hidden;
#region tbMessage
set.txtMessage = new TextBox();
set.svMessage.Content = set.txtMessage;
set.txtMessage.SetValue(ScrollViewer.VerticalScrollBarVisibilityProperty, ScrollBarVisibility.Auto);
set.txtMessage.AcceptsTab = true;
set.txtMessage.Padding = new Thickness(15, 0, 15, 0);
set.txtMessage.TextWrapping = TextWrapping.Wrap;
#endregion
#endregion
}
private void addChannelControls(string channel)
{
BindingControlSet set = new BindingControlSet();
this.addChannelItem(channel, ref set);
this.addMessageProcesser(channel, ref set);
this.controlSetDic.Add(channel, set);
}
private void removeChannelControls(string channel)
{
BindingControlSet set = this.controlSetDic[channel];
this.spChannelList.Children.Remove(set.gChannel);
this.gMessageRecord.Children.Remove(set.svMessageRecord);
this.gMessage.Children.Remove(set.svMessage);
set.Dispose();
this.controlSetDic.Remove(channel);
}
private void addChannelItem(string channel, ref BindingControlSet set)
{
#region gChannel
set.gChannel = new Grid();
this.spChannelList.Children.Add(set.gChannel);
set.gChannel.Background = new SolidColorBrush(Color.FromArgb(16, 0, 0, 0));
set.gChannel.ColumnDefinitions.Add(new ColumnDefinition());
set.gChannel.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(0, GridUnitType.Auto)
});
#region grid1
Grid grid1 = new Grid();
set.gChannel.Children.Add(grid1);
grid1.SetValue(Grid.ColumnProperty, 0);
grid1.Margin = new Thickness(15);
grid1.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(0, GridUnitType.Auto)
});
grid1.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(10)
});
grid1.ColumnDefinitions.Add(new ColumnDefinition());
grid1.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(0, GridUnitType.Auto)
});
grid1.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(0, GridUnitType.Auto)
});
#region imgChannelIcon
set.imgChannelIcon = new Image();
grid1.Children.Add(set.imgChannelIcon);
set.imgChannelIcon.Height = 35;
set.imgChannelIcon.Width = 35;
set.imgChannelIcon.Source = new BitmapImage(new Uri(@"/images/channel_default_icon.png", UriKind.Relative));
set.imgChannelIcon.Stretch = Stretch.Fill;
#endregion
#region grid2
Grid grid2 = new Grid();
grid1.Children.Add(grid2);
grid2.SetValue(Grid.ColumnProperty, 2);
grid2.VerticalAlignment = VerticalAlignment.Center;
grid2.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(0, GridUnitType.Auto)
});
grid2.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(2)
});
grid2.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(0, GridUnitType.Auto)
});
#region tbChannelName
set.tbChannelName = new TextBlock();
grid2.Children.Add(set.tbChannelName);
set.tbChannelName.SetValue(Grid.RowProperty, 0);
set.tbChannelName.Text = channel;
#endregion
#region tbLatestMessageContent
set.tbLatestMessageContent = new TextBlock();
grid2.Children.Add(set.tbLatestMessageContent);
set.tbLatestMessageContent.SetValue(Grid.RowProperty, 2);
set.tbLatestMessageContent.Foreground = new SolidColorBrush(Colors.Gray);
#endregion
#endregion
#region grid3
Grid grid3 = new Grid();
grid1.Children.Add(grid3);
grid3.SetValue(Grid.ColumnProperty, 3);
grid3.RowDefinitions.Add(new RowDefinition());
grid3.RowDefinitions.Add(new RowDefinition());
#region lblLatestMessageTime
set.lblLatestMessageTime = new Label();
grid3.Children.Add(set.lblLatestMessageTime);
set.lblLatestMessageTime.SetValue(Grid.RowProperty, 0);
set.lblLatestMessageTime.Foreground = new SolidColorBrush(Colors.Gray);
set.lblLatestMessageTime.HorizontalAlignment = HorizontalAlignment.Center;
set.lblLatestMessageTime.VerticalAlignment = VerticalAlignment.Center;
set.lblLatestMessageTime.HorizontalContentAlignment = HorizontalAlignment.Center;
set.lblLatestMessageTime.VerticalAlignment = VerticalAlignment.Center;
//set.lblLatestMessageTime.Content = "20:45";
#endregion
#region brdrNewMessageBubble
set.brdrNewMessageBubble = new Border();
grid3.Children.Add(set.brdrNewMessageBubble);
set.brdrNewMessageBubble.SetValue(Grid.RowProperty, 1);
set.brdrNewMessageBubble.Background = new SolidColorBrush(Colors.Red);
set.brdrNewMessageBubble.Margin = new Thickness(11, 0, 11, 0);
set.brdrNewMessageBubble.Padding = new Thickness(1);
set.brdrNewMessageBubble.BorderBrush = new SolidColorBrush(Colors.Red);
set.brdrNewMessageBubble.BorderThickness = new Thickness(1);
set.brdrNewMessageBubble.CornerRadius = new CornerRadius(10);
set.brdrNewMessageBubble.Visibility = Visibility.Collapsed;
#region tbNewMessageCount
set.tbNewMessageCount = new TextBlock();
set.brdrNewMessageBubble.Child = set.tbNewMessageCount;
set.tbNewMessageCount.Foreground = new SolidColorBrush(Colors.White);
set.tbNewMessageCount.HorizontalAlignment = HorizontalAlignment.Center;
set.tbNewMessageCount.VerticalAlignment = VerticalAlignment.Center;
set.tbNewMessageCount.Text = "0";
#endregion
#endregion
#endregion
#endregion
#region lblRemoveChannel
Label lblRemoveChannel = new Label();
set.gChannel.Children.Add(lblRemoveChannel);
lblRemoveChannel.SetValue(Grid.ColumnProperty, 1);
lblRemoveChannel.Width = 5;
lblRemoveChannel.Content = "删除";
lblRemoveChannel.Foreground = new SolidColorBrush(Colors.Transparent);
lblRemoveChannel.Background = new SolidColorBrush(Colors.Transparent);
lblRemoveChannel.HorizontalAlignment = HorizontalAlignment.Stretch;
lblRemoveChannel.HorizontalContentAlignment = HorizontalAlignment.Center;
lblRemoveChannel.VerticalAlignment = VerticalAlignment.Stretch;
lblRemoveChannel.VerticalContentAlignment = VerticalAlignment.Center;
lblRemoveChannel.MouseLeftButtonUp += (sender, e) =>
{
this.disconnect(channel);
};
#region trgMouseEnter
EventTrigger trgMouseEnter = new EventTrigger(Label.MouseEnterEvent);
lblRemoveChannel.Triggers.Add(trgMouseEnter);
BeginStoryboard actBeginStoryboard_MouseEnter = new BeginStoryboard();
trgMouseEnter.Actions.Add(actBeginStoryboard_MouseEnter);
Storyboard storyboard_MouseEnter = new Storyboard();
actBeginStoryboard_MouseEnter.Storyboard = storyboard_MouseEnter;
Duration duration_MouseEnter = new TimeSpan(0, 0, 0, 0, 250);
DoubleAnimation widthDoubleAnimation_MouseEnter = new DoubleAnimation();
storyboard_MouseEnter.Children.Add(widthDoubleAnimation_MouseEnter);
Storyboard.SetTarget(widthDoubleAnimation_MouseEnter, lblRemoveChannel);
Storyboard.SetTargetProperty(widthDoubleAnimation_MouseEnter, new PropertyPath(Label.WidthProperty));
widthDoubleAnimation_MouseEnter.From = 5;
widthDoubleAnimation_MouseEnter.To = 50;
widthDoubleAnimation_MouseEnter.Duration = duration_MouseEnter;
DoubleAnimation opacityDoubleAnimation_MouseEnter = new DoubleAnimation();
storyboard_MouseEnter.Children.Add(opacityDoubleAnimation_MouseEnter);
Storyboard.SetTarget(opacityDoubleAnimation_MouseEnter, lblRemoveChannel);
Storyboard.SetTargetProperty(opacityDoubleAnimation_MouseEnter, new PropertyPath(Label.OpacityProperty));
opacityDoubleAnimation_MouseEnter.From = 0;
opacityDoubleAnimation_MouseEnter.To = 1;
opacityDoubleAnimation_MouseEnter.Duration = duration_MouseEnter;
ColorAnimation foregroundColorAnimation_MouseEnter = new ColorAnimation();
storyboard_MouseEnter.Children.Add(foregroundColorAnimation_MouseEnter);
Storyboard.SetTarget(foregroundColorAnimation_MouseEnter, lblRemoveChannel);
Storyboard.SetTargetProperty(foregroundColorAnimation_MouseEnter, new PropertyPath("(0).(1)", Label.ForegroundProperty, SolidColorBrush.ColorProperty));
foregroundColorAnimation_MouseEnter.From = Colors.Transparent;
foregroundColorAnimation_MouseEnter.To = Colors.White;
foregroundColorAnimation_MouseEnter.Duration = duration_MouseEnter;
ColorAnimation backgroundColorAnimation_MouseEnter = new ColorAnimation();
storyboard_MouseEnter.Children.Add(backgroundColorAnimation_MouseEnter);
Storyboard.SetTarget(backgroundColorAnimation_MouseEnter, lblRemoveChannel);
Storyboard.SetTargetProperty(backgroundColorAnimation_MouseEnter, new PropertyPath("(0).(1)", Label.BackgroundProperty, SolidColorBrush.ColorProperty));
backgroundColorAnimation_MouseEnter.From = Colors.Transparent;
backgroundColorAnimation_MouseEnter.To = Colors.Red;
backgroundColorAnimation_MouseEnter.Duration = duration_MouseEnter;
#endregion
#region trgMouseLeave
EventTrigger trgMouseLeave = new EventTrigger(Label.MouseLeaveEvent);
lblRemoveChannel.Triggers.Add(trgMouseLeave);
BeginStoryboard actBeginStoryboard_MouseLeave = new BeginStoryboard();
trgMouseLeave.Actions.Add(actBeginStoryboard_MouseLeave);
Storyboard storyboard_MouseLeave = new Storyboard();
actBeginStoryboard_MouseLeave.Storyboard = storyboard_MouseLeave;
Duration duration_MouseLeave = new TimeSpan(0, 0, 0, 0, 250);
DoubleAnimation widthDoubleAnimation_MouseLeave = new DoubleAnimation();
storyboard_MouseLeave.Children.Add(widthDoubleAnimation_MouseLeave);
Storyboard.SetTarget(widthDoubleAnimation_MouseLeave, lblRemoveChannel);
Storyboard.SetTargetProperty(widthDoubleAnimation_MouseLeave, new PropertyPath(Label.WidthProperty));
widthDoubleAnimation_MouseLeave.From = 50;
widthDoubleAnimation_MouseLeave.To = 5;
widthDoubleAnimation_MouseLeave.Duration = duration_MouseLeave;
DoubleAnimation opacityDoubleAnimation_MouseLeave = new DoubleAnimation();
storyboard_MouseLeave.Children.Add(opacityDoubleAnimation_MouseLeave);
Storyboard.SetTarget(opacityDoubleAnimation_MouseLeave, lblRemoveChannel);
Storyboard.SetTargetProperty(opacityDoubleAnimation_MouseLeave, new PropertyPath(Label.OpacityProperty));
opacityDoubleAnimation_MouseLeave.From = 1;
opacityDoubleAnimation_MouseLeave.To = 0;
opacityDoubleAnimation_MouseLeave.Duration = duration_MouseLeave;
ColorAnimation foregroundColorAnimation_MouseLeave = new ColorAnimation();
storyboard_MouseLeave.Children.Add(foregroundColorAnimation_MouseLeave);
Storyboard.SetTarget(foregroundColorAnimation_MouseLeave, lblRemoveChannel);
Storyboard.SetTargetProperty(foregroundColorAnimation_MouseLeave, new PropertyPath("(0).(1)", Label.ForegroundProperty, SolidColorBrush.ColorProperty));
foregroundColorAnimation_MouseLeave.From = Colors.White;
foregroundColorAnimation_MouseLeave.To = Colors.Transparent;
foregroundColorAnimation_MouseLeave.Duration = duration_MouseLeave;
ColorAnimation backgroundColorAnimation_MouseLeave = new ColorAnimation();
storyboard_MouseLeave.Children.Add(backgroundColorAnimation_MouseLeave);
Storyboard.SetTarget(backgroundColorAnimation_MouseLeave, lblRemoveChannel);
Storyboard.SetTargetProperty(backgroundColorAnimation_MouseLeave, new PropertyPath("(0).(1)", Label.BackgroundProperty, SolidColorBrush.ColorProperty));
backgroundColorAnimation_MouseLeave.From = Colors.Red;
backgroundColorAnimation_MouseLeave.To = Colors.Transparent;
backgroundColorAnimation_MouseLeave.Duration = duration_MouseLeave;
#endregion
#endregion
Label lblHotArea = new Label();
set.gChannel.Children.Add(lblHotArea);
lblHotArea.SetValue(Grid.ColumnProperty, 0);
lblHotArea.MouseLeftButtonUp += (sender, e) =>
{
// 引发CurrentChannelChange事件。
this.setCurrentChannel(channel);
};
#endregion
}
