izzy/UWP-Visual-Asset-Generator
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Output directory saves (as token for permissions).

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Can set background colour of logo's (provided transparent image imported)
Various safety's and exception handlers.
This commit is contained in:
Robin Martain
2020-01-26 21:54:48 +11:00
parent a9bcf72f02
commit 560f67bac8
7 changed files with 94 additions and 31 deletions
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46
ViewModels/MainViewModel.cs
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@@ -33,7 +33,9 @@ namespace UWP_Visual_Asset_Generator.ViewModels
private bool _showEditCurrentImage = false;
private bool _previewWithAccentColour = false;
private bool _showBackgroundColorSelector = false;
private Color _backgroundColour = Colors.Transparent;
private Color _backgroundColour = Color.FromArgb(0, 0, 0, 0);
public const string mruOutputFolderMetadata = "OutputFolder";
private StorageFile _originalLogoFile;
private ImageSource _originalLogoImageSource;
@@ -64,8 +66,36 @@ namespace UWP_Visual_Asset_Generator.ViewModels
private async Task SetupOutputFolder()
{
OutputFolder = await KnownFolders.PicturesLibrary.CreateFolderAsync("Asset Generator", CreationCollisionOption.OpenIfExists);
IStorageItem item = null;
var mru = Windows.Storage.AccessCache.StorageApplicationPermissions.MostRecentlyUsedList;
foreach (Windows.Storage.AccessCache.AccessListEntry entry in mru.Entries)
{
if (entry.Metadata.Equals(mruOutputFolderMetadata))
{
var mruToken = entry.Token;
item = await mru.GetItemAsync(mruToken);
break;
}
}
if (item == null)
{
OutputFolder = await KnownFolders.PicturesLibrary.CreateFolderAsync("Asset Generator", CreationCollisionOption.OpenIfExists);
}
else
{
try
{
OutputFolder = item as StorageFolder;
}
catch (Exception ex)
{
OutputFolder = await KnownFolders.PicturesLibrary.CreateFolderAsync("Asset Generator", CreationCollisionOption.OpenIfExists);
}
}
}
#region public properties
@@ -101,7 +131,7 @@ namespace UWP_Visual_Asset_Generator.ViewModels
{
get
{
return (OutputFolder != null);
return (OutputFolder != null && OriginalLogoFile != null);
}
}
@@ -314,6 +344,7 @@ namespace UWP_Visual_Asset_Generator.ViewModels
result = true;
}
NotifyPropertyChanged("SaveEnabled");
return result;
}
@@ -335,6 +366,13 @@ namespace UWP_Visual_Asset_Generator.ViewModels
if (folder != null)
{
OutputFolder = folder;
var mru = Windows.Storage.AccessCache.StorageApplicationPermissions.MostRecentlyUsedList;
mru.Clear();
string mruToken = mru.Add(OutputFolder, mruOutputFolderMetadata);
Settings.LastOutputDirectoryToken = mruToken;
result = true;
}