protected override void OnNavigatedTo(NavigationEventArgs eventArgs)
{
base.OnNavigatedTo(eventArgs);
currentIconSize = FolderSettings.GetIconSize();
FolderSettings.LayoutModeChangeRequested -= FolderSettings_LayoutModeChangeRequested;
FolderSettings.LayoutModeChangeRequested += FolderSettings_LayoutModeChangeRequested;
ParentShellPageInstance.FilesystemViewModel.FilesAndFolders.CollectionChanged += FilesAndFolders_CollectionChanged;
if (FileList.ItemsSource == null)
{
FileList.ItemsSource = ParentShellPageInstance.FilesystemViewModel.FilesAndFolders;
}
var parameters = (NavigationArguments)eventArgs.Parameter;
if (parameters.IsLayoutSwitch)
{
ReloadItemIcons();
UpdateItemColumnViewModels();
}
UpdateSortOptionsCommand = new RelayCommand <string>(x => {
var val = Enum.Parse <SortOption>(x);
if (ParentShellPageInstance.FilesystemViewModel.folderSettings.DirectorySortOption == val)
{
ParentShellPageInstance.FilesystemViewModel.folderSettings.DirectorySortDirection = (SortDirection)(((int)ParentShellPageInstance.FilesystemViewModel.folderSettings.DirectorySortDirection + 1) % 2);
}
else
{
ParentShellPageInstance.FilesystemViewModel.folderSettings.DirectorySortOption = val;
ParentShellPageInstance.FilesystemViewModel.folderSettings.DirectorySortDirection = SortDirection.Ascending;
}
});
}
private void FolderSettings_GridViewSizeChangeRequested(object sender, EventArgs e)
{
var requestedIconSize = FolderSettings.GetIconSize(); // Get new icon size
// Prevents reloading icons when the icon size hasn't changed
if (requestedIconSize != currentIconSize)
{
currentIconSize = requestedIconSize; // Update icon size before refreshing
ReloadItemIcons();
}
}
private void FolderSettings_LayoutModeChangeRequested(object sender, LayoutModeEventArgs e)
{
if (FolderSettings.LayoutMode == FolderLayoutModes.GridView || FolderSettings.LayoutMode == FolderLayoutModes.TilesView)
{
SetItemTemplate(); // Set ItemTemplate
var requestedIconSize = FolderSettings.GetIconSize();
if (requestedIconSize != currentIconSize)
{
currentIconSize = requestedIconSize;
ReloadItemIcons();
}
}
}
protected override void OnNavigatedTo(NavigationEventArgs eventArgs)
{
base.OnNavigatedTo(eventArgs);
currentIconSize = FolderSettings.GetIconSize();
FolderSettings.LayoutModeChangeRequested -= FolderSettings_LayoutModeChangeRequested;
FolderSettings.LayoutModeChangeRequested += FolderSettings_LayoutModeChangeRequested;
SetItemTemplate(); // Set ItemTemplate
if (FileList.ItemsSource == null)
{
FileList.ItemsSource = ParentShellPageInstance.FilesystemViewModel.FilesAndFolders;
}
var parameters = (NavigationArguments)eventArgs.Parameter;
if (parameters.IsLayoutSwitch)
{
ReloadItemIcons();
}
}