BrychanD/Remote_Board_Game
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Merged image loading from MainWindow in server context

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This commit is contained in:
Brychan Dempsey 2021-10-18 12:05:45 +13:00
parent 236af4e9ab
commit be4c8a2e64
3 changed files with 102 additions and 4 deletions
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2
PDGServer_WPF/App.xaml.cs
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@ -57,7 +57,7 @@ namespace RBG_Server
}
void LoadStream(Stream source, string path, bool isSprite)
public void LoadStream(Stream source, string path, bool isSprite)
{
long srcStart = source.Position;
byte[] vs = new byte[6]; // First 6 bytes is the gif specifier

4
PDGServer_WPF/ConnectionPage.xaml
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@ -13,7 +13,7 @@
<Button x:Name="HostButton" Content="Host a Game" Margin="0,0,0,5" Click="HostButton_Click"/>
<Button x:Name="ConnectButton" Content="Connect to Server" Margin="0,5,0,0" Click="ConnectButton_Click"/>
</StackPanel>
<Grid x:Name="ServerGrid" d:IsHidden="True">
<Grid x:Name="ServerGrid">
<Grid.ColumnDefinitions>
<ColumnDefinition MaxWidth="400"/>
<ColumnDefinition/>
@ -50,7 +50,7 @@
<Grid x:Name="PreviewImageOverlay" HorizontalAlignment="Center" VerticalAlignment="Center" Width="{Binding ActualWidth, ElementName=PreviewImage}" Height="{Binding ActualHeight, ElementName=PreviewImage}"/>
</Grid>
</Grid>
<Grid x:Name="ClientGrid">
<Grid x:Name="ClientGrid" d:IsHidden="True">
<StackPanel>
<Button x:Name="ClientBackButton" Content="Back" Margin="0,5,0,0" HorizontalAlignment="Center" Click="ClientBackButton_Click"/>
<TextBlock Text="Server Address:" TextWrapping="Wrap" Padding="0,10,0,0" Foreground="White" HorizontalAlignment="Center"/>

100
PDGServer_WPF/ConnectionPage.xaml.cs
View File

@ -1,4 +1,5 @@
using RBG_Server;
using Microsoft.Win32;
using RBG_Server;
using System;
using System.Collections.Generic;
using System.IO;
@ -247,6 +248,103 @@ namespace RBG_Server_WPF
// *************** Server Connection Logic *******************
// ************************************************************
#region server connection logic
private static readonly SolidColorBrush borderBrush = new(Color.FromRgb(255, 0, 0));
private void BrowseButton_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog ofd = new();
ofd.Filter = "Image Files|*.png;*.jpg";
if (ofd.ShowDialog() == true)
{
ImageSourceTextBox.Text = ofd.FileName;
UpdateImage().Start();
}
}
/// <summary>
/// Update the image when the text box looses focus
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ImageSourceTextBox_LostFocus(object sender, RoutedEventArgs e)
{
UpdateImage().Start();
}
private Task UpdateImage()
{
try
{
CommunicationHandler host = App.Context.GameCommunicationHandler;
using FileStream fs = File.OpenRead(ImageSourceTextBox.Text);
using MemoryStream ms = new();
fs.CopyTo(ms);
// Calc mips
ms.Position = 0;
App.Context.LoadStream(ms, Name, false);
ms.Position = 0;
BitmapImage gameBoardImage = new();
gameBoardImage.BeginInit();
gameBoardImage.StreamSource = ms;
gameBoardImage.EndInit();
PreviewImage.Source = gameBoardImage;
RedrawGrid();
}
catch (Exception e)
{
Console.WriteLine(e);
}
return Task.CompletedTask;
}
/// <summary>
/// Draws the overlay grid, clearing existing elements if necessary
/// </summary>
private void RedrawGrid()
{
PreviewImageOverlay.RowDefinitions.Clear();
PreviewImageOverlay.ColumnDefinitions.Clear();
PreviewImageOverlay.Children.Clear();
for (int i = 0; i < NumberOfColumns.Value; i++)
{
PreviewImageOverlay.ColumnDefinitions.Add(new ColumnDefinition());
}
for (int i = 0; i < NumberOfRows.Value; i++)
{
PreviewImageOverlay.RowDefinitions.Add(new RowDefinition());
}
// Draw the overlay
Rectangle overlay = new();
overlay.Fill = new SolidColorBrush(Color.FromArgb(128, 0, 128, 255));
_ = PreviewImageOverlay.Children.Add(overlay);
Grid.SetRow(overlay, (int)ZoomBoxStartRow.Value);
Grid.SetColumn(overlay, (int)ZoomBoxStartColumn.Value);
Grid.SetRowSpan(overlay, (int)ZoomBoxSpan.Value);
Grid.SetColumnSpan(overlay, (int)ZoomBoxSpan.Value);
// Draw the starting position
overlay = new();
overlay.Fill = new SolidColorBrush(Color.FromArgb(64, 0, 255, 128));
_ = PreviewImageOverlay.Children.Add(overlay);
Grid.SetRow(overlay, (int)StartingRow.Value);
Grid.SetColumn(overlay, (int)StartingColumn.Value);
// Draw grids onto the preview image
for (int v = 0; v < PreviewImageOverlay.RowDefinitions.Count; v++)
{
for (int u = 0; u < PreviewImageOverlay.ColumnDefinitions.Count; u++)
{
Border border = new();
border.BorderBrush = borderBrush;
border.BorderThickness = new Thickness(2);
_ = PreviewImageOverlay.Children.Add(border);
Grid.SetRow(border, v);
Grid.SetColumn(border, u);
}
}
}
#endregion
}