From 1c036de8e527038f00b7ff07fc1ef4b80f23a846 Mon Sep 17 00:00:00 2001
From: Ian C <ianc@noddybox.co.uk>
Date: Wed, 27 Jun 2012 17:22:49 +0000
Subject: Started trying to add dependency objects. Don't work yet.
---
.../Converters/ConvertFolderFlag.cs | 52 +++++++
.../Noddybox.WindowsPhone.Silverlight.csproj | 7 +-
Noddybox.WindowsPhone.Silverlight/SaveDialog.xaml | 62 ++++++--
.../SaveDialog.xaml.cs | 97 +++++++++++++
.../Themes/generic.xaml | 28 ++++
.../ViewModels/FileDialogViewModel.cs | 159 +++++++++++++++++++++
Noddybox.WindowsPhone.Test/MainPage.xaml | 5 +-
7 files changed, 393 insertions(+), 17 deletions(-)
create mode 100644 Noddybox.WindowsPhone.Silverlight/Converters/ConvertFolderFlag.cs
create mode 100644 Noddybox.WindowsPhone.Silverlight/Themes/generic.xaml
create mode 100644 Noddybox.WindowsPhone.Silverlight/ViewModels/FileDialogViewModel.cs
diff --git a/Noddybox.WindowsPhone.Silverlight/Converters/ConvertFolderFlag.cs b/Noddybox.WindowsPhone.Silverlight/Converters/ConvertFolderFlag.cs
new file mode 100644
index 0000000..433e4f0
--- /dev/null
+++ b/Noddybox.WindowsPhone.Silverlight/Converters/ConvertFolderFlag.cs
@@ -0,0 +1,52 @@
+// This file is part of the Noddybox.WindowsPhone C# suite.
+//
+// Noddybox.Emulation is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Noddybox.Emulation is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Noddybox.Emulation. If not, see <http://www.gnu.org/licenses/>.
+//
+// Copyright (c) 2012 Ian Cowburn
+//
+using System;
+using System.Net;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Shapes;
+using System.Windows.Data;
+
+namespace Noddybox.WindowsPhone.Silverlight.Converters
+{
+ /// <summary>
+ /// Convert a boolean flag to an image for a folder or file.
+ /// </summary>
+ public class ConvertFolderFlag : IValueConverter
+ {
+
+ #region IValueConverter Members
+
+ public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+ {
+ return (bool)value ? "Resources/folder.png" : "Resources/file.png";
+ }
+
+ public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+ {
+ return value.ToString() == "Resources/folder.png";
+ }
+
+ #endregion
+ }
+}
diff --git a/Noddybox.WindowsPhone.Silverlight/Noddybox.WindowsPhone.Silverlight.csproj b/Noddybox.WindowsPhone.Silverlight/Noddybox.WindowsPhone.Silverlight.csproj
index 29b5d6b..1726553 100644
--- a/Noddybox.WindowsPhone.Silverlight/Noddybox.WindowsPhone.Silverlight.csproj
+++ b/Noddybox.WindowsPhone.Silverlight/Noddybox.WindowsPhone.Silverlight.csproj
@@ -51,13 +51,18 @@
<Reference Include="mscorlib.extensions" />
</ItemGroup>
<ItemGroup>
+ <Compile Include="Converters\ConvertFolderFlag.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="SaveDialog.xaml.cs">
<DependentUpon>SaveDialog.xaml</DependentUpon>
</Compile>
+ <Resource Include="Themes\generic.xaml">
+ <SubType>Designer</SubType>
+ <Generator>MSBuild:Compile</Generator>
+ </Resource>
<Compile Include="ViewModels\BaseViewModel.cs" />
<Compile Include="ViewModels\FileInfo.cs" />
- <Compile Include="ViewModels\SaveViewModel.cs" />
+ <Compile Include="ViewModels\FileDialogViewModel.cs" />
</ItemGroup>
<ItemGroup>
<Page Include="SaveDialog.xaml">
diff --git a/Noddybox.WindowsPhone.Silverlight/SaveDialog.xaml b/Noddybox.WindowsPhone.Silverlight/SaveDialog.xaml
index 012d2d2..ef45e68 100644
--- a/Noddybox.WindowsPhone.Silverlight/SaveDialog.xaml
+++ b/Noddybox.WindowsPhone.Silverlight/SaveDialog.xaml
@@ -1,16 +1,21 @@
<UserControl x:Class="Noddybox.WindowsPhone.Silverlight.SaveDialog"
- xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
- 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"
- mc:Ignorable="d"
- FontFamily="{StaticResource PhoneFontFamilyNormal}"
- FontSize="{StaticResource PhoneFontSizeNormal}"
- Foreground="{StaticResource PhoneForegroundBrush}"
- d:DesignHeight="480" d:DesignWidth="480">
-
- <Grid x:Name="LayoutRoot">
+ xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+ 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"
+ xmlns:conv="clr-namespace:Noddybox.WindowsPhone.Silverlight.Converters"
+ mc:Ignorable="d"
+ FontFamily="{StaticResource PhoneFontFamilyNormal}"
+ FontSize="{StaticResource PhoneFontSizeNormal}"
+ Foreground="{StaticResource PhoneForegroundBrush}"
+ d:DesignHeight="480" d:DesignWidth="480">
+ <UserControl.Resources>
+ <conv:ConvertFolderFlag x:Key="ConvertFolderFlag" />
+ </UserControl.Resources>
+
+ <Grid x:Name="LayoutRoot" >
<Grid.RowDefinitions>
+ <RowDefinition Height="auto" />
<RowDefinition Height="*" />
<RowDefinition Height="auto" />
<RowDefinition Height="auto" />
@@ -19,9 +24,36 @@
<ColumnDefinition Width="1*" />
<ColumnDefinition Width="1*" />
</Grid.ColumnDefinitions>
- <ListBox x:Name="fileList" Grid.Row="0" Grid.ColumnSpan="2"/>
- <TextBox x:Name="fileName" Grid.Row="1" Grid.ColumnSpan="2"/>
- <Button Grid.Row="2" Grid.Column="0" Content="Ok" />
- <Button Grid.Row="2" Grid.Column="1" Content="Cancel" />
+ <TextBlock Grid.Row="0" Grid.ColumnSpan="2"
+ Text="{Binding Path, Mode=OneWay}" Margin="4"/>
+ <ListBox x:Name="fileList" Grid.Row="1" Grid.ColumnSpan="2"
+ ItemsSource="{Binding FileList, Mode=OneWay}"
+ SelectionMode="Single"
+ SelectionChanged="OnFileListSelection">
+ <ListBox.ItemTemplate>
+ <DataTemplate>
+ <Grid>
+ <Grid.ColumnDefinitions>
+ <ColumnDefinition Width="32" />
+ <ColumnDefinition Width="32" />
+ <ColumnDefinition Width="*" />
+ </Grid.ColumnDefinitions>
+ <Image Grid.Column="0"
+ Source="{Binding IsFolder, Mode=OneWay, Converter={StaticResource ConvertFolderFlag}}"
+ VerticalAlignment="Center"
+ HorizontalAlignment="Center" />
+ <TextBlock Grid.Column="2"
+ Text="{Binding Name, Mode=OneWay}" />
+ </Grid>
+ </DataTemplate>
+ </ListBox.ItemTemplate>
+ </ListBox>
+ <TextBox x:Name="fileName" Grid.Row="2" Grid.ColumnSpan="2"
+ KeyUp="OnFilenameKeyUp"/>
+ <Button x:Name="okButton" Grid.Row="3" Grid.Column="0" Content="Ok"
+ IsEnabled="{Binding IsFileSelected, Mode=OneWay}"
+ Click="OnOKButton"/>
+ <Button x:Name="cancelButton" Grid.Row="3" Grid.Column="1" Content="Cancel"
+ Click="OnCancelButton"/>
</Grid>
</UserControl>
diff --git a/Noddybox.WindowsPhone.Silverlight/SaveDialog.xaml.cs b/Noddybox.WindowsPhone.Silverlight/SaveDialog.xaml.cs
index f807126..8df7b73 100644
--- a/Noddybox.WindowsPhone.Silverlight/SaveDialog.xaml.cs
+++ b/Noddybox.WindowsPhone.Silverlight/SaveDialog.xaml.cs
@@ -26,14 +26,111 @@ using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
+using Noddybox.WindowsPhone.Silverlight.ViewModels;
+using System.ComponentModel;
namespace Noddybox.WindowsPhone.Silverlight
{
+ /// <summary>
+ /// Provides the save dialog user control.
+ /// </summary>
public partial class SaveDialog : UserControl
{
+ #region Private data
+
+ private FileDialogViewModel model;
+
+ #endregion
+
+ #region Constructors
+
+ /// <summary>
+ /// Construct a save dialog.
+ /// </summary>
public SaveDialog()
{
InitializeComponent();
+
+ if (!DesignerProperties.IsInDesignTool)
+ {
+ model = new FileDialogViewModel("/");
+ DataContext = model;
+ }
+ }
+
+ #endregion
+
+ #region Properties
+
+ public static readonly DependencyProperty StartPathProperty =
+ DependencyProperty.Register("StartPath", typeof(string), typeof(SaveDialog), null);
+ // new PropertyMetadata("StartPath", new PropertyChangedCallback(SaveDialog.OnStartPathChanged)));
+
+ public static readonly DependencyProperty OkButtonTextProperty =
+ DependencyProperty.Register("OkButtonText", typeof(string), typeof(SaveDialog), null);
+ // new PropertyMetadata("StartPath", new PropertyChangedCallback(SaveDialog.OnStartPathChanged)));
+
+ private static void OnStartPathChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+ {
+ }
+
+ /// <summary>
+ /// Set the start path
+ /// </summary>
+ public string StartPath
+ {
+ set
+ {
+ if (!DesignerProperties.IsInDesignTool)
+ {
+ model.Path = value;
+ }
+ }
+ }
+
+ /// <summary>
+ /// Set the contents of the OK button.
+ /// </summary>
+ public string OkButtonText
+ {
+ set
+ {
+ }
}
+
+ /// <summary>
+ /// Set the contents of the Cancel button.
+ /// </summary>
+ public string CancelButtonText
+ {
+ set {cancelButton.Content = value;}
+ }
+
+ #endregion
+
+ #region Event handlers
+
+ private void OnFilenameKeyUp(object sender, KeyEventArgs e)
+ {
+ model.Filename = fileName.Text;
+ }
+
+ private void OnOKButton(object sender, RoutedEventArgs e)
+ {
+ }
+
+ private void OnCancelButton(object sender, RoutedEventArgs e)
+ {
+ }
+
+ private void OnFileListSelection(object sender, SelectionChangedEventArgs e)
+ {
+ if (e.AddedItems.Count > 0)
+ {
+ model.FileSelected((FileInfo)e.AddedItems[0]);
+ }
+ }
+
+ #endregion
}
}
diff --git a/Noddybox.WindowsPhone.Silverlight/Themes/generic.xaml b/Noddybox.WindowsPhone.Silverlight/Themes/generic.xaml
new file mode 100644
index 0000000..74c1d9a
--- /dev/null
+++ b/Noddybox.WindowsPhone.Silverlight/Themes/generic.xaml
@@ -0,0 +1,28 @@
+<!-- This file is part of the Noddybox.WindowsPhone C# suite.
+
+ Noddybox.Emulation is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ Noddybox.Emulation is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Noddybox.Emulation. If not, see<http://www.gnu.org/licenses/> .
+
+ Copyright (c) 2012 Ian Cowburn
+-->
+<ResourceDictionary
+ xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+ xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+ xmlns:vsm="clr-namespace:System.Windows;assembly=System.Windows"
+ xmlns:local="clr-namespace:Silverlight">
+ <Style TargetType="local:SaveDialog">
+ <Setter Property="StartPath" Value="/" />
+ <Setter Property="OkButtonText" Value="OK" />
+ <Setter Property="CancelButtonText" Value="Cancel" />
+ </Style>
+</ResourceDictionary>
\ No newline at end of file
diff --git a/Noddybox.WindowsPhone.Silverlight/ViewModels/FileDialogViewModel.cs b/Noddybox.WindowsPhone.Silverlight/ViewModels/FileDialogViewModel.cs
new file mode 100644
index 0000000..afc8e63
--- /dev/null
+++ b/Noddybox.WindowsPhone.Silverlight/ViewModels/FileDialogViewModel.cs
@@ -0,0 +1,159 @@
+// This file is part of the Noddybox.WindowsPhone C# suite.
+//
+// Noddybox.Emulation is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Noddybox.Emulation is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Noddybox.Emulation. If not, see <http://www.gnu.org/licenses/>.
+//
+// Copyright (c) 2012 Ian Cowburn
+//
+using System;
+using System.Net;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Shapes;
+using System.Collections.Generic;
+
+namespace Noddybox.WindowsPhone.Silverlight.ViewModels
+{
+ /// <summary>
+ /// Provides a common view model for all file dialogs.
+ /// </summary>
+ public class FileDialogViewModel : BaseViewModel
+ {
+ #region Private data
+
+ private string filename;
+ private string path;
+ private List<FileInfo> fileList;
+
+ #endregion
+
+ #region Private members
+
+ private void GetFileList()
+ {
+ FileList = FileInfo.GetFiles(path);
+ }
+
+ #endregion
+
+ #region Bindable properties
+
+ /// <summary>
+ /// Get/set the filename.
+ /// </summary>
+ public string Filename
+ {
+ get {return filename;}
+ set {SetValue(ref filename, value, "Filename", "IsFileSelected");}
+ }
+
+ /// <summary>
+ /// Get whether there is a filename.
+ /// </summary>
+ public bool IsFileSelected
+ {
+ get {return !String.IsNullOrWhiteSpace(filename);}
+ }
+
+
+ /// <summary>
+ /// Get the list of files.
+ /// </summary>
+ public List<FileInfo> FileList
+ {
+ get {return fileList;}
+ set {SetValue(ref fileList, value, "FileList"); }
+ }
+
+ /// <summary>
+ /// Get/set the current path.
+ /// </summary>
+ public string Path
+ {
+ get {return path;}
+ set
+ {
+ SetValue(ref path, value, "Path");
+ Filename = String.Empty;
+ GetFileList();
+ }
+ }
+
+ #endregion
+
+ #region Public members
+
+ /// <summary>
+ /// Called when a file is selected.
+ /// </summary>
+ /// <param name="file">The selected file.</param>
+ public void FileSelected(FileInfo file)
+ {
+ if (file.IsFolder)
+ {
+ string newPath = path;
+
+ if (file.Name != "..")
+ {
+ newPath += file.Name + "/";
+ }
+ else
+ {
+ if (newPath.Length > 1)
+ {
+ string[] parts = newPath.Split(new char[] {'/'}, StringSplitOptions.RemoveEmptyEntries);
+
+ newPath = "/";
+
+ for(int f = 0; f < parts.Length-1; f++)
+ {
+ newPath += parts[f] + "/";
+ }
+ }
+ else
+ {
+ newPath = "/";
+ }
+ }
+
+ Path = newPath;
+ }
+ else
+ {
+ Filename = file.Name;
+ }
+ }
+
+ #endregion
+
+ #region Constructors
+
+ /// <summary>
+ /// Construct the view model.
+ /// </summary>
+ /// <param name="startPath">The path to start selecting from.</param>
+ public FileDialogViewModel(string startPath)
+ {
+ path = startPath;
+ Filename = String.Empty;
+ GetFileList();
+ }
+
+ #endregion
+ }
+}
diff --git a/Noddybox.WindowsPhone.Test/MainPage.xaml b/Noddybox.WindowsPhone.Test/MainPage.xaml
index f890314..8e80897 100644
--- a/Noddybox.WindowsPhone.Test/MainPage.xaml
+++ b/Noddybox.WindowsPhone.Test/MainPage.xaml
@@ -6,6 +6,7 @@
xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+ xmlns:noddybox="clr-namespace:Noddybox.WindowsPhone.Silverlight;assembly=Noddybox.WindowsPhone.Silverlight"
mc:Ignorable="d" d:DesignWidth="480" d:DesignHeight="768"
FontFamily="{StaticResource PhoneFontFamilyNormal}"
FontSize="{StaticResource PhoneFontSizeNormal}"
@@ -27,7 +28,9 @@
</StackPanel>
<!--ContentPanel - place additional content here-->
- <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0"></Grid>
+ <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
+ <noddybox:SaveDialog />
+ </Grid>
</Grid>
<!--Sample code showing usage of ApplicationBar-->
--
cgit v1.2.3