From c59bae2c03819753b1da574e0a02d4a984a560a3 Mon Sep 17 00:00:00 2001
From: rabbitism <popmessiah@hotmail.com>
Date: Sun, 29 Jan 2023 18:29:47 +0800
Subject: [PATCH] feat: Add CalendarDatePicker

---
 .../Pages/CalendarDatePickerDemo.axaml        |  25 ++++
 .../Pages/CalendarDatePickerDemo.axaml.cs     |  18 +++
 .../Pages/CalendarDemo.axaml                  |   1 +
 demo/Semi.Avalonia.Demo/Views/MainView.axaml  |   3 +
 .../Controls/CalendarDatePicker.axaml         | 135 ++++++++++++++++++
 src/Semi.Avalonia/Controls/Controls.axaml     |   1 +
 src/Semi.Avalonia/Themes/Light/Calendar.axaml |   2 +-
 .../Themes/Light/CalendarDatePicker.axaml     |  15 ++
 .../Themes/Light/DateTimePickerShared.axaml   |   1 -
 src/Semi.Avalonia/Themes/Light/Light.axaml    |   1 +
 10 files changed, 200 insertions(+), 2 deletions(-)
 create mode 100644 demo/Semi.Avalonia.Demo/Pages/CalendarDatePickerDemo.axaml
 create mode 100644 demo/Semi.Avalonia.Demo/Pages/CalendarDatePickerDemo.axaml.cs
 create mode 100644 src/Semi.Avalonia/Controls/CalendarDatePicker.axaml
 create mode 100644 src/Semi.Avalonia/Themes/Light/CalendarDatePicker.axaml

diff --git a/demo/Semi.Avalonia.Demo/Pages/CalendarDatePickerDemo.axaml b/demo/Semi.Avalonia.Demo/Pages/CalendarDatePickerDemo.axaml
new file mode 100644
index 0000000..d9c97c1
--- /dev/null
+++ b/demo/Semi.Avalonia.Demo/Pages/CalendarDatePickerDemo.axaml
@@ -0,0 +1,25 @@
+<UserControl
+    x:Class="Semi.Avalonia.Demo.Pages.CalendarDatePickerDemo"
+    xmlns="https://github.com/avaloniaui"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    d:DesignHeight="450"
+    d:DesignWidth="800"
+    mc:Ignorable="d">
+    <StackPanel Margin="20" Spacing="20">
+        <CalendarDatePicker />
+        <CalendarDatePicker
+            Name="DatePicker2"
+            Margin="0,0,0,8"
+            SelectedDateFormat="Long" />
+        <CalendarDatePicker
+            Name="DatePicker3"
+            Margin="0,0,0,8"
+            CustomDateFormatString="ddd, MMM d"
+            SelectedDateFormat="Custom" />
+        <CalendarDatePicker Margin="0,0,0,8" Watermark="Watermark" />
+
+        <CalendarDatePicker IsEnabled="False" />
+    </StackPanel>
+</UserControl>
diff --git a/demo/Semi.Avalonia.Demo/Pages/CalendarDatePickerDemo.axaml.cs b/demo/Semi.Avalonia.Demo/Pages/CalendarDatePickerDemo.axaml.cs
new file mode 100644
index 0000000..08e4a31
--- /dev/null
+++ b/demo/Semi.Avalonia.Demo/Pages/CalendarDatePickerDemo.axaml.cs
@@ -0,0 +1,18 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace Semi.Avalonia.Demo.Pages;
+
+public partial class CalendarDatePickerDemo : UserControl
+{
+    public CalendarDatePickerDemo()
+    {
+        InitializeComponent();
+    }
+
+    private void InitializeComponent()
+    {
+        AvaloniaXamlLoader.Load(this);
+    }
+}
\ No newline at end of file
diff --git a/demo/Semi.Avalonia.Demo/Pages/CalendarDemo.axaml b/demo/Semi.Avalonia.Demo/Pages/CalendarDemo.axaml
index c8fb1ce..c942a4f 100644
--- a/demo/Semi.Avalonia.Demo/Pages/CalendarDemo.axaml
+++ b/demo/Semi.Avalonia.Demo/Pages/CalendarDemo.axaml
@@ -9,5 +9,6 @@
     mc:Ignorable="d">
     <StackPanel Margin="20" Spacing="20">
         <Calendar />
+        <Calendar SelectionMode="SingleRange" />
     </StackPanel>
 </UserControl>
diff --git a/demo/Semi.Avalonia.Demo/Views/MainView.axaml b/demo/Semi.Avalonia.Demo/Views/MainView.axaml
index 8d06650..986096e 100644
--- a/demo/Semi.Avalonia.Demo/Views/MainView.axaml
+++ b/demo/Semi.Avalonia.Demo/Views/MainView.axaml
@@ -30,6 +30,9 @@
         <TabItem Header="Calendar">
             <pages:CalendarDemo />
         </TabItem>
+        <TabItem Header="CalendarDatePicker">
+            <pages:CalendarDatePickerDemo />
+        </TabItem>
         <TabItem Header="Carousel">
             <pages:CarouselDemo />
         </TabItem>
diff --git a/src/Semi.Avalonia/Controls/CalendarDatePicker.axaml b/src/Semi.Avalonia/Controls/CalendarDatePicker.axaml
new file mode 100644
index 0000000..791c189
--- /dev/null
+++ b/src/Semi.Avalonia/Controls/CalendarDatePicker.axaml
@@ -0,0 +1,135 @@
+<ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <!--  Add Resources Here  -->
+    <ControlTheme x:Key="CalendarDatePickerButton" TargetType="Button">
+        <Setter Property="Button.Foreground" Value="{DynamicResource CalendarDatePickerIconForeground}" />
+        <Setter Property="Button.Template">
+            <ControlTemplate TargetType="Button">
+                <Grid Margin="{TemplateBinding Padding}" Background="Transparent">
+                    <PathIcon
+                        Width="16"
+                        Height="16"
+                        Data="{DynamicResource CalendarDatePickerIconGlyph}"
+                        Foreground="{TemplateBinding Foreground}" />
+                </Grid>
+            </ControlTemplate>
+        </Setter>
+        <Style Selector="^:pointerover /template/ PathIcon">
+            <Setter Property="Foreground" Value="{DynamicResource CalendarDatePickerIconPointeroverForeground}" />
+        </Style>
+        <Style Selector="^:pressed /template/ PathIcon">
+            <Setter Property="Foreground" Value="{DynamicResource CalendarDatePickerIconPointeroverForeground}" />
+        </Style>
+    </ControlTheme>
+    <ControlTheme x:Key="{x:Type CalendarDatePicker}" TargetType="CalendarDatePicker">
+        <Setter Property="Background" Value="{DynamicResource CalendarDatePickerBackground}" />
+        <Setter Property="Foreground" Value="{DynamicResource CalendarDatePickerForeground}" />
+        <Setter Property="BorderBrush" Value="{DynamicResource CalendarDatePickerBorderBrush}" />
+        <Setter Property="BorderThickness" Value="{DynamicResource CalendarDatePickerBorderThickness}" />
+        <Setter Property="CornerRadius" Value="{DynamicResource CalendarDatePickerCornerRadius}" />
+        <Setter Property="CalendarDatePicker.IsTodayHighlighted" Value="True" />
+        <Setter Property="HorizontalAlignment" Value="Left" />
+        <Setter Property="VerticalAlignment" Value="Center" />
+        <Setter Property="HorizontalContentAlignment" Value="Left" />
+        <Setter Property="VerticalContentAlignment" Value="Center" />
+        <Setter Property="Padding" Value="4 0" />
+        <Setter Property="Template">
+            <ControlTemplate TargetType="CalendarDatePicker">
+                <Panel
+                    x:Name="LayoutRoot"
+                    HorizontalAlignment="Stretch"
+                    VerticalAlignment="Stretch">
+                    <Border
+                        x:Name="Background"
+                        Background="{TemplateBinding Background}"
+                        BorderBrush="{TemplateBinding BorderBrush}"
+                        BorderThickness="{TemplateBinding BorderThickness}"
+                        CornerRadius="{TemplateBinding CornerRadius}">
+                        <Grid
+                            HorizontalAlignment="Left"
+                            VerticalAlignment="Center"
+                            ColumnDefinitions="*,Auto">
+                            <TextBox
+                                Name="PART_TextBox"
+                                Grid.Column="0"
+                                HorizontalAlignment="Stretch"
+                                VerticalAlignment="Center"
+                                HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
+                                VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
+                                Background="Transparent"
+                                BorderBrush="Transparent"
+                                BorderThickness="0"
+                                CornerRadius="{TemplateBinding CornerRadius}"
+                                Foreground="{TemplateBinding Foreground}"
+                                UseFloatingWatermark="{TemplateBinding UseFloatingWatermark}"
+                                Watermark="{TemplateBinding Watermark}">
+                                <TextBox.Styles>
+                                    <Style Selector="TextBox#PART_TextBox:focus /template/ Border#PART_BorderElement">
+                                        <!--  By default the TextBox has its own focused state, override this to disable it here  -->
+                                        <Setter Property="Background" Value="Transparent" />
+                                        <Setter Property="BorderBrush" Value="Transparent" />
+                                        <Setter Property="BorderThickness" Value="0" />
+                                    </Style>
+                                    <Style Selector="TextBox#PART_TextBox:disabled">
+                                        <Style Selector="^ /template/ Border#PART_BorderElement">
+                                            <!--  By default the TextBox has its own disabled state, override this to make the border background show through  -->
+                                            <Setter Property="Background" Value="Transparent" />
+                                            <Setter Property="BorderBrush" Value="Transparent" />
+                                        </Style>
+                                        <Style Selector="^ /template/ TextBlock#PART_Watermark, ^ TextBlock#PART_FloatingWatermark">
+                                            <Setter Property="TextElement.Foreground" Value="{DynamicResource CalendarDatePickerTextForegroundDisabled}" />
+                                        </Style>
+                                    </Style>
+                                </TextBox.Styles>
+                            </TextBox>
+                            <Button
+                                Name="PART_Button"
+                                Grid.Column="1"
+                                Padding="0,0,8,0"
+                                Cursor="Hand"
+                                Focusable="False"
+                                Theme="{DynamicResource CalendarDatePickerButton}" />
+                            <Popup
+                                Name="PART_Popup"
+                                IsLightDismissEnabled="True"
+                                PlacementTarget="{TemplateBinding}">
+                                <Border Margin="8" BoxShadow="0 0 8 0 #1A000000">
+                                    <Calendar
+                                        Name="PART_Calendar"
+                                        DisplayDate="{TemplateBinding DisplayDate}"
+                                        DisplayDateEnd="{TemplateBinding DisplayDateEnd}"
+                                        DisplayDateStart="{TemplateBinding DisplayDateStart}"
+                                        FirstDayOfWeek="{TemplateBinding FirstDayOfWeek}"
+                                        IsTodayHighlighted="{TemplateBinding IsTodayHighlighted}"
+                                        SelectedDate="{TemplateBinding SelectedDate,
+                                                                       Mode=TwoWay}" />
+                                </Border>
+                            </Popup>
+                        </Grid>
+                    </Border>
+
+                </Panel>
+            </ControlTemplate>
+        </Setter>
+
+        <!--  Disabled State  -->
+        <Style Selector="^:disabled">
+            <Style Selector="^ /template/ Border#Background">
+                <Setter Property="Background" Value="{DynamicResource CalendarDatePickerDisabledBackground}" />
+                <Setter Property="BorderBrush" Value="{DynamicResource CalendarDatePickerDisabledBorderBrush}" />
+            </Style>
+
+            <Style Selector="^ /template/ Button#PART_Button">
+                <Setter Property="Foreground" Value="{DynamicResource CalendarDatePickerDisabledIconForeground}" />
+            </Style>
+            <Style Selector="^ /template/ TextBox#PART_TextBox">
+                <Setter Property="Background" Value="Transparent" />
+                <Setter Property="BorderBrush" Value="Transparent" />
+            </Style>
+        </Style>
+
+        <!--  Focused State  -->
+        <Style Selector="^:focus-within /template/ Border#Background">
+            <Setter Property="BorderBrush" Value="{DynamicResource CalendarDatePickerFocusBorderBrush}" />
+        </Style>
+    </ControlTheme>
+</ResourceDictionary>
diff --git a/src/Semi.Avalonia/Controls/Controls.axaml b/src/Semi.Avalonia/Controls/Controls.axaml
index c4042e5..494506a 100644
--- a/src/Semi.Avalonia/Controls/Controls.axaml
+++ b/src/Semi.Avalonia/Controls/Controls.axaml
@@ -6,6 +6,7 @@
         <ResourceInclude Source="avares://Semi.Avalonia/Controls/Button.axaml" />
         <ResourceInclude Source="avares://Semi.Avalonia/Controls/ButtonSpinner.axaml" />
         <ResourceInclude Source="avares://Semi.Avalonia/Controls/Calendar.axaml" />
+        <ResourceInclude Source="avares://Semi.Avalonia/Controls/CalendarDatePicker.axaml" />
         <ResourceInclude Source="avares://Semi.Avalonia/Controls/Carousel.axaml" />
         <ResourceInclude Source="avares://Semi.Avalonia/Controls/CheckBox.axaml" />
         <ResourceInclude Source="avares://Semi.Avalonia/Controls/ComboBox.axaml" />
diff --git a/src/Semi.Avalonia/Themes/Light/Calendar.axaml b/src/Semi.Avalonia/Themes/Light/Calendar.axaml
index 65fa48a..af54bf2 100644
--- a/src/Semi.Avalonia/Themes/Light/Calendar.axaml
+++ b/src/Semi.Avalonia/Themes/Light/Calendar.axaml
@@ -4,7 +4,7 @@
     <SolidColorBrush x:Key="CalendarForeground" Color="#1C1F23" />
     <SolidColorBrush x:Key="CalendarBorderBrush" Opacity="0.08" Color="#1C1F23" />
     <Thickness x:Key="CalendarBorderThickness">1</Thickness>
-    <CornerRadius x:Key="CalendarCornerRadius">3</CornerRadius>
+    <CornerRadius x:Key="CalendarCornerRadius">6</CornerRadius>
     <GridLength x:Key="CalendarItemWeekDayNameHeight">40</GridLength>
     <SolidColorBrush x:Key="CalendarItemWeekDayNameForeground" Opacity="0.62" Color="#1C1F23" />
     <SolidColorBrush x:Key="CalendarItemIconForeground" Opacity="0.62" Color="#1C1F23" />
diff --git a/src/Semi.Avalonia/Themes/Light/CalendarDatePicker.axaml b/src/Semi.Avalonia/Themes/Light/CalendarDatePicker.axaml
new file mode 100644
index 0000000..62d30b1
--- /dev/null
+++ b/src/Semi.Avalonia/Themes/Light/CalendarDatePicker.axaml
@@ -0,0 +1,15 @@
+<ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <!--    -->
+    <SolidColorBrush x:Key="CalendarDatePickerIconForeground" Opacity="0.62" Color="#1C1F23" />
+    <SolidColorBrush x:Key="CalendarDatePickerIconPointeroverForeground" Color="#1C1F23" />
+    <PathGeometry x:Key="CalendarDatePickerIconGlyph">M4 20V8H20V20H4ZM2 4C2 2.89543 2.89543 2 4 2H20C21.1046 2 22 2.89543 22 4V20C22 21.1046 21.1046 22 20 22H4C2.89543 22 2 21.1046 2 20V4ZM6 10.5C6 10.2239 6.22386 10 6.5 10H8.5C8.77614 10 9 10.2239 9 10.5V12.5C9 12.7761 8.77614 13 8.5 13H6.5C6.22386 13 6 12.7761 6 12.5V10.5ZM6.5 15C6.22386 15 6 15.2239 6 15.5V17.5C6 17.7761 6.22386 18 6.5 18H8.5C8.77614 18 9 17.7761 9 17.5V15.5C9 15.2239 8.77614 15 8.5 15H6.5ZM10.5 10.5C10.5 10.2239 10.7239 10 11 10H13C13.2761 10 13.5 10.2239 13.5 10.5V12.5C13.5 12.7761 13.2761 13 13 13H11C10.7239 13 10.5 12.7761 10.5 12.5V10.5ZM11 15C10.7239 15 10.5 15.2239 10.5 15.5V17.5C10.5 17.7761 10.7239 18 11 18H13C13.2761 18 13.5 17.7761 13.5 17.5V15.5C13.5 15.2239 13.2761 15 13 15H11ZM15 10.5C15 10.2239 15.2239 10 15.5 10H17.5C17.7761 10 18 10.2239 18 10.5V12.5C18 12.7761 17.7761 13 17.5 13H15.5C15.2239 13 15 12.7761 15 12.5V10.5ZM15.5 15C15.2239 15 15 15.2239 15 15.5V17.5C15 17.7761 15.2239 18 15.5 18H17.5C17.7761 18 18 17.7761 18 17.5V15.5C18 15.2239 17.7761 15 17.5 15H15.5Z</PathGeometry>
+    <SolidColorBrush x:Key="CalendarDatePickerBackground" Color="Transparent" />
+    <SolidColorBrush x:Key="CalendarDatePickerBorderBrush" Color="#C6CACD" />
+    <Thickness x:Key="CalendarDatePickerBorderThickness">1</Thickness>
+    <CornerRadius x:Key="CalendarDatePickerCornerRadius">3</CornerRadius>
+    <SolidColorBrush x:Key="CalendarDatePickerFocusBorderBrush" Color="#004FB3" />
+    <SolidColorBrush x:Key="CalendarDatePickerDisabledBackground" Color="#F9F9F9" />
+    <SolidColorBrush x:Key="CalendarDatePickerDisabledBorderBrush" Color="#F9F9F9" />
+    <SolidColorBrush x:Key="CalendarDatePickerDisabledIconForeground" Opacity="0.4" Color="#2E3238" />
+
+</ResourceDictionary>
diff --git a/src/Semi.Avalonia/Themes/Light/DateTimePickerShared.axaml b/src/Semi.Avalonia/Themes/Light/DateTimePickerShared.axaml
index 31737e3..60d75c7 100644
--- a/src/Semi.Avalonia/Themes/Light/DateTimePickerShared.axaml
+++ b/src/Semi.Avalonia/Themes/Light/DateTimePickerShared.axaml
@@ -18,7 +18,6 @@
     <PathGeometry x:Key="DateTimePickerAcceptGlyph">M17.4111 7.30848C18.0692 7.81171 18.1947 8.75312 17.6915 9.41119L11.1915 17.9112C10.909 18.2806 10.4711 18.4981 10.0061 18.5C9.54105 18.5019 9.10143 18.288 8.81592 17.9209L5.31592 13.4209C4.80731 12.767 4.92512 11.8246 5.57904 11.316C6.23296 10.8074 7.17537 10.9252 7.68398 11.5791L9.98988 14.5438L15.3084 7.58884C15.8116 6.93077 16.7531 6.80525 17.4111 7.30848Z</PathGeometry>
     <PathGeometry x:Key="DateTimePickerDismissGlyph">M17.6568 19.7782C18.2426 20.3639 19.1924 20.3639 19.7782 19.7782C20.3639 19.1924 20.3639 18.2426 19.7782 17.6568L14.1213 12L19.7782 6.34313C20.3639 5.75734 20.3639 4.8076 19.7782 4.22181C19.1924 3.63602 18.2426 3.63602 17.6568 4.22181L12 9.87866L6.34313 4.22181C5.75734 3.63602 4.8076 3.63602 4.22181 4.22181C3.63602 4.8076 3.63602 5.75734 4.22181 6.34313L9.87866 12L4.22181 17.6568C3.63602 18.2426 3.63602 19.1924 4.22181 19.7782C4.8076 20.3639 5.75734 20.3639 6.34313 19.7782L12 14.1213L17.6568 19.7782Z</PathGeometry>
 
-
     <SolidColorBrush x:Key="DateTimePickerSeparatorBackground" Opacity="0.08" Color="#1C1F23" />
     <sys:Double x:Key="DateTimePickerListBoxItemHeight">28</sys:Double>
 
diff --git a/src/Semi.Avalonia/Themes/Light/Light.axaml b/src/Semi.Avalonia/Themes/Light/Light.axaml
index fe355b4..91891fc 100644
--- a/src/Semi.Avalonia/Themes/Light/Light.axaml
+++ b/src/Semi.Avalonia/Themes/Light/Light.axaml
@@ -7,6 +7,7 @@
         <ResourceInclude Source="avares://Semi.Avalonia/Themes/Light/Button.axaml" />
         <ResourceInclude Source="avares://Semi.Avalonia/Themes/Light/ButtonSpinner.axaml" />
         <ResourceInclude Source="avares://Semi.Avalonia/Themes/Light/Calendar.axaml" />
+        <ResourceInclude Source="avares://Semi.Avalonia/Themes/Light/CalendarDatePicker.axaml" />
         <ResourceInclude Source="avares://Semi.Avalonia/Themes/Light/CheckBox.axaml" />
         <ResourceInclude Source="avares://Semi.Avalonia/Themes/Light/ComboBox.axaml" />
         <ResourceInclude Source="avares://Semi.Avalonia/Themes/Light/DatePicker.axaml" />