terminal/src/cascadia/TerminalApp/CommandPalette.xaml
jtippet ff27fdfed1
Tweak the Palette's KeyChord for High Contrast mode (#6910)
<!-- Enter a brief description/summary of your PR here. What does it fix/what does it change/how was it tested (even manually, if necessary)? -->
## Summary of the Pull Request
Update the Palette to be readable under High Contrast mode

<!-- Other than the issue solved, is this relevant to any other issues/existing PRs? --> 
## References
Regressed in #6833

<!-- Please review the items on the PR checklist before submitting-->
## PR Checklist
* [X] Closes #6892
* [X] CLA signed. If not, go over [here](https://cla.opensource.microsoft.com/microsoft/Terminal) and sign the CLA
* [ ] Tests added/passed
* [ ] Documentation updated. If checked, please file a pull request on [our docs repo](https://github.com/MicrosoftDocs/terminal) and link it here: #xxx
* [ ] Schema updated.
* [X] I've discussed this with core contributors already. If not checked, I'm ready to accept this work might be rejected in favor of a different grand plan. Issue number where discussion took place: #6892

<!-- Provide a more detailed description of the PR, other things fixed or any additional comments/features here -->
## Detailed Description of the Pull Request / Additional comments
I pulled the styling of the KeyChord text into a Style, so we can give it a different style under High Contrast.  Under HC, I just left all the colors at their default, so ListView can do its thing.  (IMHO, the HC style now looks better than the non-HC mode, but maybe I'm biased ;) )

<!-- Describe how you validated the behavior. Add automated tests wherever possible, but list manual validation steps taken as well -->
## Validation Steps Performed
| | Old | New |
|---|:---:|:---:|
| Light | ![light](https://user-images.githubusercontent.com/10259764/87398203-6b8f9a80-c56a-11ea-99d0-2eeefcfea269.png) | ![newlight](https://user-images.githubusercontent.com/10259764/87399212-e3aa9000-c56b-11ea-9e94-c8fae8825cd1.png) |
| Dark | ![dark](https://user-images.githubusercontent.com/10259764/87398269-819d5b00-c56a-11ea-9180-5c6ec1071b95.png) | ![newdark](https://user-images.githubusercontent.com/10259764/87399227-ead19e00-c56b-11ea-996d-ad52bc2dcbf3.png) |
| HC White | ![oldwhite](https://user-images.githubusercontent.com/10259764/87398320-92e66780-c56a-11ea-9d52-e2f6e31ae487.png) | ![newwhite](https://user-images.githubusercontent.com/10259764/87398340-98dc4880-c56a-11ea-87e2-ed257ad89c4a.png) |
| HC Black | ![oldblack](https://user-images.githubusercontent.com/10259764/87398357-9f6ac000-c56a-11ea-848c-1ccef6a65442.png) | ![newblack](https://user-images.githubusercontent.com/10259764/87398370-a396dd80-c56a-11ea-9540-8aa9bb934791.png) |
2020-07-14 16:21:59 +00:00

238 lines
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XML

<!-- Copyright (c) Microsoft Corporation. All rights reserved. Licensed under
the MIT License. See LICENSE in the project root for license information. -->
<Grid
x:Class="TerminalApp.CommandPalette"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:TerminalApp"
xmlns:mux="using:Microsoft.UI.Xaml.Controls"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:Windows10version1903="http://schemas.microsoft.com/winfx/2006/xaml/presentation?IsApiContractPresent(Windows.Foundation.UniversalApiContract, 8)"
PointerPressed="_rootPointerPressed"
mc:Ignorable="d">
<Grid.Resources>
<ResourceDictionary>
<!-- ThemeShadow is only on 18362. This "Windows10version1903" bit
adds it conditionally -->
<Windows10version1903:ThemeShadow x:Name="CommandPaletteShadow" />
<!-- This creates an instance of our CommandKeyChordVisibilityConverter we can reference below -->
<local:CommandKeyChordVisibilityConverter x:Key="CommandKeyChordVisibilityConverter"/>
<ResourceDictionary.ThemeDictionaries>
<ResourceDictionary x:Key="Dark">
<Style x:Key="CommandPaletteBackground" TargetType="Grid">
<Setter Property="Background" Value="#333333" />
</Style>
<!-- TextBox colors !-->
<SolidColorBrush x:Key="TextControlBackground" Color="#333333"/>
<SolidColorBrush x:Key="TextBoxPlaceholderTextThemeBrush" Color="#B5B5B5"/>
<SolidColorBrush x:Key="TextControlForeground" Color="#B5B5B5"/>
<SolidColorBrush x:Key="TextControlBorderBrush" Color="#404040"/>
<SolidColorBrush x:Key="TextControlButtonForeground" Color="#B5B5B5"/>
<SolidColorBrush x:Key="TextControlBackgroundPointerOver" Color="#404040"/>
<SolidColorBrush x:Key="TextControlForegroundPointerOver" Color="#FFFFFF"/>
<SolidColorBrush x:Key="TextControlBorderBrushPointerOver" Color="#404040"/>
<SolidColorBrush x:Key="TextControlButtonForegroundPointerOver" Color="#FF4343"/>
<SolidColorBrush x:Key="TextControlBackgroundFocused" Color="#333333"/>
<SolidColorBrush x:Key="TextControlForegroundFocused" Color="#FFFFFF"/>
<SolidColorBrush x:Key="TextControlBorderBrushFocused" Color="#404040"/>
<SolidColorBrush x:Key="TextControlButtonForegroundPressed" Color="#FFFFFF"/>
<SolidColorBrush x:Key="TextControlButtonBackgroundPressed" Color="#FF4343"/>
<!-- KeyChordText styles -->
<Style x:Key="KeyChordBorderStyle" TargetType="Border">
<Setter Property="BorderThickness" Value="1" />
<Setter Property="CornerRadius" Value="1" />
<Setter Property="Background" Value="{ThemeResource SystemControlBackgroundBaseLowBrush}" />
<Setter Property="BorderBrush" Value="{ThemeResource SystemControlForegroundBaseMediumBrush}" />
</Style>
<Style x:Key="KeyChordTextBlockStyle" TargetType="TextBlock">
<Setter Property="Foreground" Value="{ThemeResource SystemControlForegroundBaseMediumBrush}" />
</Style>
</ResourceDictionary>
<ResourceDictionary x:Key="Light">
<Style x:Key="CommandPaletteBackground" TargetType="Grid">
<Setter Property="Background" Value="#CCCCCC" />
</Style>
<!-- TextBox colors !-->
<SolidColorBrush x:Key="TextControlBackground" Color="#CCCCCC"/>
<SolidColorBrush x:Key="TextBoxPlaceholderTextThemeBrush" Color="#636363"/>
<SolidColorBrush x:Key="TextControlBorderBrush" Color="#636363"/>
<SolidColorBrush x:Key="TextControlButtonForeground" Color="#636363"/>
<SolidColorBrush x:Key="TextControlBackgroundPointerOver" Color="#DADADA"/>
<SolidColorBrush x:Key="TextControlBorderBrushPointerOver" Color="#636363"/>
<SolidColorBrush x:Key="TextControlButtonForegroundPointerOver" Color="#FF4343"/>
<SolidColorBrush x:Key="TextControlBackgroundFocused" Color="#CCCCCC"/>
<SolidColorBrush x:Key="TextControlBorderBrushFocused" Color="#636363"/>
<SolidColorBrush x:Key="TextControlButtonForegroundPressed" Color="#FFFFFF"/>
<SolidColorBrush x:Key="TextControlButtonBackgroundPressed" Color="#FF4343"/>
<!-- KeyChordText styles -->
<Style x:Key="KeyChordBorderStyle" TargetType="Border">
<Setter Property="BorderThickness" Value="1" />
<Setter Property="CornerRadius" Value="1" />
<Setter Property="Background" Value="{ThemeResource SystemControlBackgroundBaseLowBrush}" />
<Setter Property="BorderBrush" Value="{ThemeResource SystemControlForegroundBaseMediumBrush}" />
</Style>
<Style x:Key="KeyChordTextBlockStyle" TargetType="TextBlock">
<Setter Property="Foreground" Value="{ThemeResource SystemControlForegroundBaseMediumBrush}" />
</Style>
</ResourceDictionary>
<ResourceDictionary x:Key="HighContrast">
<Style x:Key="CommandPaletteBackground" TargetType="Grid">
<Setter Property="Background" Value="{ThemeResource SystemColorWindowColor}" />
</Style>
<!-- KeyChordText styles (use XAML defaults for High Contrast theme) -->
<Style x:Key="KeyChordBorderStyle" TargetType="Border"/>
<Style x:Key="KeyChordTextBlockStyle" TargetType="TextBlock"/>
</ResourceDictionary>
</ResourceDictionary.ThemeDictionaries>
</ResourceDictionary>
</Grid.Resources>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="2*" />
<ColumnDefinition Width="6*" />
<ColumnDefinition Width="2*" />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="8*"/>
<RowDefinition Height="2*"/>
</Grid.RowDefinitions>
<!-- Setting the row/col span of this shadow backdrop is a bit of a hack. In
order to receive pointer events, an element needs to be _not_ transparent.
However, we want to be able to eat all the clicks outside the immediate
bounds of the command palette, and we don't want a semi-transparent overlay
over all of the UI. Fortunately, if we make this _shadowBackdrop the size of
the entire page, then it can be mostly transparent, and cause the root grid
to receive clicks _anywhere_ in its bounds. -->
<Grid
x:Name="_shadowBackdrop"
Background="Transparent"
Grid.Column="0"
Grid.Row="0"
Grid.ColumnSpan="3"
Grid.RowSpan="2"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch">
</Grid>
<Grid
x:Name="_backdrop"
Style="{ThemeResource CommandPaletteBackground}"
CornerRadius="{ThemeResource ControlCornerRadius}"
PointerPressed="_backdropPointerPressed"
Margin="8"
Grid.Column="1"
Grid.Row="0"
Windows10version1903:Shadow="{StaticResource CommandPaletteShadow}"
HorizontalAlignment="Stretch"
VerticalAlignment="Top">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<TextBox
Grid.Row="0"
x:Uid="CommandPalette_SearchBox"
x:Name="_searchBox"
Margin="8"
IsSpellCheckEnabled="False"
TextChanged="_filterTextChanged"
KeyDown="_keyDownHandler"
Text="">
</TextBox>
<TextBlock
Padding="16"
x:Name="_noMatchesText"
x:Uid="CommandPalette_NoMatchesText"
FontStyle="Italic"
Visibility="Collapsed"
Grid.Row="1">
</TextBlock>
<ListView
Grid.Row="2"
x:Name="_filteredActionsView"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
SelectionMode="Single"
CanReorderItems="False"
AllowDrop="False"
IsItemClickEnabled="True"
ItemClick="_listItemClicked"
ItemsSource="{x:Bind FilteredActions}">
<ItemsControl.ItemTemplate >
<DataTemplate x:DataType="local:Command">
<!-- This HorizontalContentAlignment="Stretch" is important
to make sure it takes the entire width of the line -->
<ListViewItem HorizontalContentAlignment="Stretch"
AutomationProperties.Name="{x:Bind Name, Mode=OneWay}"
AutomationProperties.AcceleratorKey="{x:Bind KeyChordText, Mode=OneWay}">
<Grid HorizontalAlignment="Stretch" >
<Grid.ColumnDefinitions>
<ColumnDefinition Width="16"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<!-- TODO GH#6644: Add Icon to command palette entries, in column 0 -->
<TextBlock Grid.Column="1"
HorizontalAlignment="Left"
Text="{x:Bind Name, Mode=OneWay}" />
<!-- The block for the key chord is only visible
when there's actual text set as the label. See
CommandKeyChordVisibilityConverter for details. -->
<Border
Grid.Column="2"
Visibility="{x:Bind KeyChordText,
Mode=OneWay,
Converter={StaticResource CommandKeyChordVisibilityConverter}}"
Style="{ThemeResource KeyChordBorderStyle}"
Padding="2,0,2,0"
HorizontalAlignment="Right"
VerticalAlignment="Center">
<TextBlock
Style="{ThemeResource KeyChordTextBlockStyle}"
FontSize="12"
Text="{x:Bind KeyChordText, Mode=OneWay}" />
</Border>
</Grid>
</ListViewItem>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ListView>
</Grid>
</Grid>