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Make visualization edit window resizable

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The preview window changes size to match, providing an easy way to
get a "zoomed in" view of the image.
This commit is contained in:
Andy McFadden 2019-12-05 16:08:30 -08:00
parent b56bdb7743
commit 4696132dfa
3 changed files with 41 additions and 12 deletions
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2
SourceGen/RuntimeData/Apple/VisHiRes.cs
View File

@ -198,7 +198,7 @@ namespace RuntimeData.Apple {
return null;
}
int lastOffset = offset + itemByteWidth * itemHeight - 1;
int lastOffset = offset + itemByteWidth * itemHeight * count - 1;
if (lastOffset >= mFileData.Length) {
mAppRef.ReportError("Bitmap runs off end of file (last offset +" +
lastOffset.ToString("x6") + ")");

21
SourceGen/WpfGui/EditVisualization.xaml
View File

@ -23,8 +23,9 @@ limitations under the License.
xmlns:local="clr-namespace:SourceGen.WpfGui"
mc:Ignorable="d"
Title="Edit Visualization"
Width="460" SizeToContent="Height" ResizeMode="NoResize"
SizeToContent="WidthAndHeight" ResizeMode="CanResizeWithGrip"
ShowInTaskbar="False" WindowStartupLocation="CenterOwner"
Loaded="Window_Loaded"
Closed="Window_Closed">
<Window.Resources>
@ -91,7 +92,7 @@ limitations under the License.
<Grid Margin="8">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
@ -110,30 +111,30 @@ limitations under the License.
<TextBlock Grid.Column="0" Grid.Row="0" HorizontalAlignment="Right" Margin="0,3,4,0"
Text="Visualizer:"/>
<ComboBox Name="visComboBox" Grid.Column="1" Grid.Row="0" Margin="0,0,0,4"
<ComboBox Name="visComboBox" Grid.Column="1" Grid.Row="0" Width="250" Margin="0,0,0,4"
HorizontalAlignment="Left"
ItemsSource="{Binding VisualizationList}" DisplayMemberPath="VisDescriptor.UiName"
SelectionChanged="VisComboBox_SelectionChanged"/>
<TextBlock Grid.Column="0" Grid.Row="1" HorizontalAlignment="Right" Margin="0,0,4,0"
Text="Tag:" Foreground="{Binding TagLabelBrush}"/>
<TextBox Grid.Column="1" Grid.Row="1" Margin="0,1,0,0"
<TextBox Grid.Column="1" Grid.Row="1" Width="250" Margin="0,1,0,0" HorizontalAlignment="Left"
Text="{Binding TagString, UpdateSourceTrigger=PropertyChanged}"
FontFamily="{StaticResource GeneralMonoFont}"/>
<TextBlock Grid.Column="1" Grid.Row="2" Text="• Must be unique, 2+ chars"/>
<TextBlock Grid.Column="0" Grid.Row="3" Grid.ColumnSpan="2" Margin="0,20,0,4" Text="Preview:"/>
<TextBlock Grid.Column="0" Grid.Row="3" Grid.ColumnSpan="2" Margin="0,10,0,4" Text="Preview:"/>
</Grid>
<Border Grid.Row="1" BorderThickness="1" HorizontalAlignment="Center"
<Border Grid.Row="1" BorderThickness="1" HorizontalAlignment="Stretch"
BorderBrush="{DynamicResource {x:Static SystemColors.WindowFrameBrushKey}}"
Background="{StaticResource CheckerBackground}">
<Image Name="previewImage" Width="320" Height="320" Source="/Res/RedX.png"
<Image Name="previewImage" Width="400" Height="400" Source="/Res/RedX.png"
RenderOptions.BitmapScalingMode="NearestNeighbor"/>
<!--<Button Width="400" Height="400" Content="Test"/>-->
</Border>
<Grid Grid.Row="2">
<Grid Grid.Row="2" HorizontalAlignment="Left">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
@ -148,7 +149,7 @@ limitations under the License.
<TextBlock Grid.Row="1" Text="Parameters:" Margin="0,0,0,4"/>
<!-- generated controls are placed here -->
<ItemsControl Grid.Row="2"
<ItemsControl Grid.Row="2" Width="400"
ItemsSource="{Binding ParameterList}"
ItemTemplateSelector="{StaticResource ParameterTemplateSelector}">
</ItemsControl>

30
SourceGen/WpfGui/EditVisualization.xaml.cs
View File

@ -40,6 +40,7 @@ namespace SourceGen.WpfGui {
private Formatter mFormatter;
private int mSetOffset;
private Visualization mOrigVis;
private string mOrigTag;
private Brush mDefaultLabelColor = SystemColors.WindowTextBrush;
private Brush mErrorLabelColor = Brushes.Red;
@ -167,6 +168,7 @@ namespace SourceGen.WpfGui {
mFormatter = formatter;
mSetOffset = setOffset;
mOrigVis = vis;
mOrigTag = vis.Tag;
mScriptSupport = new ScriptSupport(this);
mProject.PrepareScripts(mScriptSupport);
@ -251,6 +253,24 @@ namespace SourceGen.WpfGui {
}
}
private void Window_Loaded(object sender, RoutedEventArgs e) {
// https://stackoverflow.com/a/31407415/294248
// After the window's size has been established to minimally wrap the elements,
// we set the minimum width to the current width, and un-freeze the preview image
// control so it changes size with the window. This allows the window to resize
// without clipping any of the controls.
//
// This isn't quite right of course -- if the user changes the combo box setting
// the number of parameter controls will change -- but that just means the preview
// window will shrink or grow. So long as this isn't taken to extremes we won't
// clip controls.
ClearValue(SizeToContentProperty);
SetValue(MinWidthProperty, this.Width);
SetValue(MinHeightProperty, this.Height);
previewImage.ClearValue(WidthProperty);
previewImage.ClearValue(HeightProperty);
}
private void Window_Closed(object sender, EventArgs e) {
mProject.UnprepareScripts();
}
@ -406,6 +426,7 @@ namespace SourceGen.WpfGui {
// Report the last message we got as an error.
PluginErrMessage = LastPluginMessage;
}
IsValid = false;
} else {
previewImage.Source = Visualization.ConvertToBitmapSource(vis2d);
}
@ -413,8 +434,15 @@ namespace SourceGen.WpfGui {
string trimTag = Visualization.TrimAndValidateTag(TagString, out bool tagOk);
Visualization match = FindVisualizationByTag(trimTag);
if (match != null && match != mOrigVis) {
if (match != null && trimTag != mOrigTag) {
// Another vis already has this tag.
//
// TODO: this is wrong. If I edit the set, edit a Vis, change it's tag, then
// immediately edit it again, I can't change the tag back to what it originally
// was, because the original version of the Vis is in the VisSet and I no longer
// have a way to know that that Vis and this Vis are the same. To make this work
// correctly we need to track renames, which I think we may want to do later on
// for animations, so not dealing with this yet.
tagOk = false;
}
if (!tagOk) {