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Modified the triggering method and parameter passing of the Command;changedSelectedPathtoSelectedPathsTextand supported two-way conversion withSelectedPaths;modified the parsing method ofFileFilterso that it can override theNameparameter of theFilePickerFileTypeconstructor and can define multipleFilePickerFileTypeinstances;added support forFilePickerFileTypesinFileFilter;and added a new PathPicker stylePathPickerForMultipleText.

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望尘空忧
2025-01-11 14:01:31 +08:00
parent cbde121bb7
commit c6bbcf7226
3 changed files with 196 additions and 97 deletions
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27
demo/Ursa.Demo/Pages/PathPickerDemo.axaml
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@@ -13,7 +13,7 @@
<StackPanel>
<HeaderedContentControl Theme="{DynamicResource GroupBox}"
Header="Functionality and Usage"
Content="PathPicker aggregates file selection functionality and provides a Command property. When a button is pressed or Enter is pressed while the focus is on PathPicker, the Command is triggered and a Task &lt;IReadOnlyList&gt; is passed to the Command.">
Content="PathPicker aggregates a file selector and provides a Command property. The Command is triggered solely after opening the file selector and selecting a file, whereupon the Command receives an IReadOnlyList&lt;string&gt; parameter.">
</HeaderedContentControl>
<u:Form LabelAlignment="Left" LabelPosition="Left" LabelWidth="*" HorizontalAlignment="Stretch">
<TextBox Name="Title" u:FormItem.Label="Title"></TextBox>
@@ -24,7 +24,7 @@
Watermark="D:\Win7 Help\win-x64">
</TextBox>
<TextBox Name="FileFilter" u:FormItem.Label="FileFilter"
Watermark="*.txt,*.json or *.json">
Watermark="[Name,Pattern] like this [123,*.exe,*.pdb] or [All][ImageAll][11,*.txt]">
</TextBox>
<TextBox Name="DefaultFileExtension" u:FormItem.Label="DefaultFileExtension"
Watermark="json">
@@ -46,7 +46,20 @@
DefaultFileExtension="{Binding #DefaultFileExtension.Text}"
AllowMultiple="{Binding #AllowMultiple.IsChecked}"
UsePickerType="{Binding #UsePickerType.Value}"
SelectedPath="{Binding Path,Mode=OneWayToSource}"
SelectedPathsText="{Binding Path,Mode=OneWayToSource}"
SelectedPaths="{Binding Paths,Mode=OneWayToSource}">
</u:PathPicker>
</HeaderedContentControl>
<HeaderedContentControl Header="PathPickerForMultipleText">
<u:PathPicker Title="{Binding #Title.Text}"
Theme="{DynamicResource PathPickerForMultipleText}"
SuggestedFileName="{Binding #SuggestedFileName.Text}"
SuggestedStartPath="{Binding #SuggestedStartPath.Text}"
FileFilter="{Binding #FileFilter.Text}"
DefaultFileExtension="{Binding #DefaultFileExtension.Text}"
AllowMultiple="{Binding #AllowMultiple.IsChecked}"
UsePickerType="{Binding #UsePickerType.Value}"
SelectedPathsText="{Binding Path,Mode=OneWayToSource}"
SelectedPaths="{Binding Paths,Mode=OneWayToSource}">
</u:PathPicker>
</HeaderedContentControl>
@@ -59,11 +72,11 @@
DefaultFileExtension="{Binding #DefaultFileExtension.Text}"
AllowMultiple="{Binding #AllowMultiple.IsChecked}"
UsePickerType="{Binding #UsePickerType.Value}"
SelectedPath="{Binding Path,Mode=OneWayToSource}"
SelectedPathsText="{Binding Path,Mode=OneWayToSource}"
SelectedPaths="{Binding Paths,Mode=OneWayToSource}">
</u:PathPicker>
</HeaderedContentControl>
<HeaderedContentControl Header="PathPickerForList">
<HeaderedContentControl Header="PathPickerForListView">
<u:PathPicker Theme="{DynamicResource PathPickerForList}"
Title="{Binding #Title.Text}"
SuggestedFileName="{Binding #SuggestedFileName.Text}"
@@ -72,7 +85,7 @@
DefaultFileExtension="{Binding #DefaultFileExtension.Text}"
AllowMultiple="{Binding #AllowMultiple.IsChecked}"
UsePickerType="{Binding #UsePickerType.Value}"
SelectedPath="{Binding Path,Mode=OneWayToSource}"
SelectedPathsText="{Binding Path,Mode=OneWayToSource}"
SelectedPaths="{Binding Paths,Mode=OneWayToSource}">
</u:PathPicker>
</HeaderedContentControl>
@@ -80,7 +93,7 @@
</ScrollViewer>
<ScrollViewer Grid.Column="1" Grid.Row="0" Grid.RowSpan="2">
<StackPanel Spacing="1">
<HeaderedContentControl Header="SelectedPath">
<HeaderedContentControl Header="SelectedPathsText">
<TextBox Name="SelectedPath" u:FormItem.Label="SelectedPath" IsReadOnly="True"
Text="{Binding Path}">
</TextBox>