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show errors when thumb is too large to compile

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haven1433 2025-12-14 10:10:03 -06:00
parent 7ae7a58226
commit 5cc08ba4ea
2 changed files with 38 additions and 25 deletions
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7
src/HexManiac.Core/ViewModels/Tools/CodeTool.cs
View File

@ -399,7 +399,12 @@ namespace HavenSoft.HexManiac.Core.ViewModels.Tools {
// if more length is needed and the next available bytes are free, allow it.
while (code.Count > length && model.Count > start + length + 1 && model[start + length] == 0xFF && model[start + length + 1] == 0xFF) length += 2;
if (code.Count > length) return;
if (code.Count > length) {
ErrorText = $"Thumb compiled to {code.Count} bytes, but only {length} bytes are available.";
ShowErrorText = true;
return;
}
ShowErrorText = false;
model.ClearFormat(history.CurrentChange, start + 1, length - 1);
for (int i = 0; i < code.Count; i++) history.CurrentChange.ChangeData(model, start + i, code[i]);

56
src/HexManiac.WPF/Controls/TabView.xaml
View File

@ -957,30 +957,38 @@
</Grid>
<Grid Name="CodeToolBody" DataContext="{Binding CodeTool}" PreviewMouseWheel="WheelCodeBody" TextBlock.FontSize="{Binding FontSize}">
<DockPanel Visibility="{Binding UseSingleContent, Converter={StaticResource BoolToVisibility}}">
<Decorator DockPanel.Dock="Top" HorizontalAlignment="Right" ToolTipService.ShowDuration="15000">
<Decorator.ToolTip>
<TextBlock>
Repoint the selected commmands to free space, allowing you to expand this part of the routine. <LineBreak/>
<LineBreak/>
To use this, you must: <LineBreak/>
→ Select exactly 4 thumb commands (8 bytes). <LineBreak/>
→ None of the commands can be branch or ldr-pc commands. <LineBreak/>
→ At least one command must be a 'mov #' command.
</TextBlock>
</Decorator.ToolTip>
<Button Content="Insert Thumb Hook" Margin="5" Command="{hsv:MethodCommand RepointThumb}">
<Button.Style>
<Style TargetType="Button" BasedOn="{StaticResource {x:Type Button}}">
<Setter Property="Visibility" Value="Collapsed"/>
<Style.Triggers>
<DataTrigger Binding="{Binding Mode}" Value="Thumb">
<Setter Property="Visibility" Value="Visible"/>
</DataTrigger>
</Style.Triggers>
</Style>
</Button.Style>
</Button>
</Decorator>
<Grid DockPanel.Dock="Top">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<TextBlock Foreground="{DynamicResource Error}" TextWrapping="Wrap" Margin="4"
Text="{Binding ErrorText}" Visibility="{Binding ShowErrorText, Converter={StaticResource BoolToVisibility}}" />
<Decorator Grid.Column="1" HorizontalAlignment="Right" ToolTipService.ShowDuration="15000">
<Decorator.ToolTip>
<TextBlock>
Repoint the selected commmands to free space, allowing you to expand this part of the routine. <LineBreak/>
<LineBreak/>
To use this, you must: <LineBreak/>
→ Select exactly 4 thumb commands (8 bytes). <LineBreak/>
→ None of the commands can be branch or ldr-pc commands. <LineBreak/>
→ At least one command must be a 'mov #' command.
</TextBlock>
</Decorator.ToolTip>
<Button Content="Insert Thumb Hook" Margin="5" Command="{hsv:MethodCommand RepointThumb}">
<Button.Style>
<Style TargetType="Button" BasedOn="{StaticResource {x:Type Button}}">
<Setter Property="Visibility" Value="Collapsed"/>
<Style.Triggers>
<DataTrigger Binding="{Binding Mode}" Value="Thumb">
<Setter Property="Visibility" Value="Visible"/>
</DataTrigger>
</Style.Triggers>
</Style>
</Button.Style>
</Button>
</Decorator>
</Grid>
<hsg3hv:TextEditor x:Name="CodeToolSingleTextBox" DataContext="{Binding Editor}" Margin="5" IsReadOnly="{Binding IsReadOnly}" />
</DockPanel>
<DockPanel Visibility="{Binding UseMultiContent, Converter={StaticResource BoolToVisibility}}">