public void SetSelectedPathOrNavigate(PathNavigationEventArgs e)
{
if (ColumnHost.ActiveBlades?.Count > 1)
{
foreach (var item in ColumnHost.ActiveBlades)
{
if ((item.Content as Frame)?.Content is ColumnShellPage s &&
PathNormalization.NormalizePath(s.FilesystemViewModel.WorkingDirectory) ==
PathNormalization.NormalizePath(e.ItemPath))
{
DismissOtherBlades(item);
return;
}
}
}
if (PathNormalization.NormalizePath(ParentShellPageInstance.FilesystemViewModel.WorkingDirectory) !=
PathNormalization.NormalizePath(e.ItemPath))
{
ParentShellPageInstance.NavigateToPath(e.ItemPath);
}
else
{
DismissOtherBlades(ColumnHost.ActiveBlades[0]);
}
}
protected override async void OnNavigatedTo(NavigationEventArgs eventArgs)
{
base.OnNavigatedTo(eventArgs);
// Add item jumping handler
AppSettings.LayoutModeChangeRequested += AppSettings_LayoutModeChangeRequested;
Window.Current.CoreWindow.CharacterReceived += Page_CharacterReceived;
var parameters = (NavigationArguments)eventArgs.Parameter;
isSearchResultPage = parameters.IsSearchResultPage;
ParentShellPageInstance = parameters.AssociatedTabInstance;
IsItemSelected = false;
ParentShellPageInstance.FilesystemViewModel.IsFolderEmptyTextDisplayed = false;
if (!isSearchResultPage)
{
ParentShellPageInstance.NavigationToolbar.CanRefresh = true;
ParentShellPageInstance.NavigationToolbar.CanCopyPathInPage = true;
string previousDir = ParentShellPageInstance.FilesystemViewModel.WorkingDirectory;
await ParentShellPageInstance.FilesystemViewModel.SetWorkingDirectoryAsync(parameters.NavPathParam);
// pathRoot will be empty on recycle bin path
var workingDir = ParentShellPageInstance.FilesystemViewModel.WorkingDirectory;
string pathRoot = Path.GetPathRoot(workingDir);
if (string.IsNullOrEmpty(pathRoot) || workingDir == pathRoot)
{
ParentShellPageInstance.NavigationToolbar.CanNavigateToParent = false;
}
else
{
ParentShellPageInstance.NavigationToolbar.CanNavigateToParent = true;
}
ParentShellPageInstance.InstanceViewModel.IsPageTypeRecycleBin = workingDir.StartsWith(App.AppSettings.RecycleBinPath);
ParentShellPageInstance.InstanceViewModel.IsPageTypeMtpDevice = workingDir.StartsWith("\\\\?\\");
MainPage.MultitaskingControl?.UpdateSelectedTab(new DirectoryInfo(workingDir).Name, workingDir, false);
ParentShellPageInstance.FilesystemViewModel.RefreshItems(previousDir);
ParentShellPageInstance.NavigationToolbar.PathControlDisplayText = parameters.NavPathParam;
ParentShellPageInstance.InstanceViewModel.IsPageTypeSearchResults = false;
}
else
{
ParentShellPageInstance.NavigationToolbar.CanRefresh = false;
ParentShellPageInstance.NavigationToolbar.CanCopyPathInPage = false;
ParentShellPageInstance.NavigationToolbar.CanNavigateToParent = false;
ParentShellPageInstance.InstanceViewModel.IsPageTypeRecycleBin = false;
ParentShellPageInstance.InstanceViewModel.IsPageTypeMtpDevice = false;
ParentShellPageInstance.InstanceViewModel.IsPageTypeSearchResults = true;
MainPage.MultitaskingControl?.UpdateSelectedTab(null, null, true);
ParentShellPageInstance.FilesystemViewModel.AddSearchResultsToCollection(parameters.SearchResults, parameters.SearchPathParam);
}
ParentShellPageInstance.InstanceViewModel.IsPageTypeNotHome = true; // show controls that were hidden on the home page
ParentShellPageInstance.Clipboard_ContentChanged(null, null);
cachedNewContextMenuEntries = await RegistryHelper.GetNewContextMenuEntries();
FocusFileList(); // Set focus on layout specific file list control
}
private void AppSettings_GridViewSizeChangeRequested(object sender, EventArgs e)
{
var requestedIconSize = 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
ParentShellPageInstance.Refresh_Click(); // Refresh icons
}
}
private void AppSettings_GridViewSizeChangeRequested(object sender, EventArgs e)
{
var iconSize = UpdateThumbnailSize(); // Get new icon size
// Prevents reloading icons when the icon size hasn't changed
if (iconSize != _iconSize)
{
_iconSize = iconSize; // Update icon size before refreshing
ParentShellPageInstance.Refresh_Click(); // Refresh icons
}
else
{
_iconSize = iconSize; // Update icon size
}
}
protected override async void OnNavigatedTo(NavigationEventArgs eventArgs)
{
base.OnNavigatedTo(eventArgs);
// Add item jumping handler
AppSettings.LayoutModeChangeRequested += AppSettings_LayoutModeChangeRequested;
Window.Current.CoreWindow.CharacterReceived += Page_CharacterReceived;
var parameters = (NavigationArguments)eventArgs.Parameter;
ParentShellPageInstance = parameters.AssociatedTabInstance;
ParentShellPageInstance.NavigationToolbar.CanRefresh = true;
IsItemSelected = false;
ParentShellPageInstance.FilesystemViewModel.IsFolderEmptyTextDisplayed = false;
await ParentShellPageInstance.FilesystemViewModel.SetWorkingDirectory(parameters.NavPathParam);
// pathRoot will be empty on recycle bin path
var workingDir = ParentShellPageInstance.FilesystemViewModel.WorkingDirectory;
string pathRoot = Path.GetPathRoot(workingDir);
if (string.IsNullOrEmpty(pathRoot) || workingDir == pathRoot)
{
ParentShellPageInstance.NavigationToolbar.CanNavigateToParent = false;
}
else
{
ParentShellPageInstance.NavigationToolbar.CanNavigateToParent = true;
}
ParentShellPageInstance.InstanceViewModel.IsPageTypeNotHome = true; // show controls that were hidden on the home page
ParentShellPageInstance.InstanceViewModel.IsPageTypeRecycleBin = workingDir.StartsWith(App.AppSettings.RecycleBinPath);
ParentShellPageInstance.InstanceViewModel.IsPageTypeMtpDevice = workingDir.StartsWith("\\\\?\\");
MainPage.MultitaskingControl?.UpdateSelectedTab(new DirectoryInfo(workingDir).Name, workingDir);
ParentShellPageInstance.FilesystemViewModel.RefreshItems();
ParentShellPageInstance.Clipboard_ContentChanged(null, null);
ParentShellPageInstance.NavigationToolbar.PathControlDisplayText = parameters.NavPathParam;
}
private void FolderSettings_LayoutModeChangeRequested(object sender, LayoutModeEventArgs e)
{
if (ParentShellPageInstance.ContentPage != null)
{
var layoutType = FolderSettings.GetLayoutType(ParentShellPageInstance.FilesystemViewModel.WorkingDirectory);
if (layoutType != ParentShellPageInstance.CurrentPageType)
{
FolderSettings.IsLayoutModeChanging = true;
ParentShellPageInstance.NavigateWithArguments(layoutType, new NavigationArguments()
{
NavPathParam = navigationArguments.NavPathParam,
IsSearchResultPage = navigationArguments.IsSearchResultPage,
SearchPathParam = navigationArguments.SearchPathParam,
SearchResults = navigationArguments.SearchResults,
IsLayoutSwitch = true,
AssociatedTabInstance = ParentShellPageInstance
});
// Remove old layout from back stack
ParentShellPageInstance.RemoveLastPageFromBackStack();
}
}
}
public void SetSelectedPathOrNavigate(string navigationPath, Type sourcePageType, NavigationArguments navArgs = null)
{
var destPath = navArgs != null ? (navArgs.IsSearchResultPage ? navArgs.SearchPathParam : navArgs.NavPathParam) : navigationPath;
var columnPath = ((ColumnHost.ActiveBlades.Last().Content as Frame)?.Content as ColumnShellPage)?.FilesystemViewModel.WorkingDirectory;
var columnFirstPath = ((ColumnHost.ActiveBlades.First().Content as Frame)?.Content as ColumnShellPage)?.FilesystemViewModel.WorkingDirectory;
if (string.IsNullOrEmpty(destPath) || string.IsNullOrEmpty(destPath) || string.IsNullOrEmpty(destPath))
{
ParentShellPageInstance.NavigateToPath(navigationPath, sourcePageType, navArgs);
return;
}
var destComponents = StorageFileExtensions.GetDirectoryPathComponents(destPath);
var columnComponents = StorageFileExtensions.GetDirectoryPathComponents(columnPath);
var columnFirstComponents = StorageFileExtensions.GetDirectoryPathComponents(columnFirstPath);
var lastCommonItemIndex = columnComponents
.Select((value, index) => new { value, index })
.LastOrDefault(x => x.index < destComponents.Count && x.value.Path == destComponents[x.index].Path)?.index ?? -1;
var relativeIndex = lastCommonItemIndex - (columnFirstComponents.Count - 1);
if (relativeIndex < 0 || destComponents.Count - (lastCommonItemIndex + 1) > 1) // Going above parent or too deep down
{
ParentShellPageInstance.NavigateToPath(navigationPath, sourcePageType, navArgs);
}
else
{
DismissOtherBlades(relativeIndex);
for (int ii = lastCommonItemIndex + 1; ii < destComponents.Count; ii++)
{
var frame = new Frame();
frame.Navigated += Frame_Navigated;
var newblade = new BladeItem();
newblade.Content = frame;
ColumnHost.Items.Add(newblade);
if (navArgs != null)
{
frame.Navigate(typeof(ColumnShellPage), new ColumnParam
{
Column = ColumnHost.ActiveBlades.IndexOf(newblade),
IsSearchResultPage = navArgs.IsSearchResultPage,
SearchQuery = navArgs.SearchQuery,
NavPathParam = destComponents[ii].Path,
SearchUnindexedItems = navArgs.SearchUnindexedItems,
SearchPathParam = navArgs.SearchPathParam
});
}
else
{
frame.Navigate(typeof(ColumnShellPage), new ColumnParam
{
Column = ColumnHost.ActiveBlades.IndexOf(newblade),
NavPathParam = destComponents[ii].Path
});
}
}
}
}
protected override async void OnNavigatedTo(NavigationEventArgs eventArgs)
{
base.OnNavigatedTo(eventArgs);
// Add item jumping handler
Window.Current.CoreWindow.CharacterReceived += Page_CharacterReceived;
navigationArguments = (NavigationArguments)eventArgs.Parameter;
ParentShellPageInstance = navigationArguments.AssociatedTabInstance;
IsItemSelected = false;
FolderSettings.LayoutModeChangeRequested += FolderSettings_LayoutModeChangeRequested;
ParentShellPageInstance.FilesystemViewModel.IsFolderEmptyTextDisplayed = false;
FolderSettings.SetLayoutInformation();
if (!navigationArguments.IsSearchResultPage)
{
ParentShellPageInstance.NavigationToolbar.CanRefresh = true;
string previousDir = ParentShellPageInstance.FilesystemViewModel.WorkingDirectory;
await ParentShellPageInstance.FilesystemViewModel.SetWorkingDirectoryAsync(navigationArguments.NavPathParam);
// pathRoot will be empty on recycle bin path
var workingDir = ParentShellPageInstance.FilesystemViewModel.WorkingDirectory;
string pathRoot = GetPathRoot(workingDir);
if (string.IsNullOrEmpty(pathRoot) || NormalizePath(workingDir) == NormalizePath(pathRoot) ||
workingDir.StartsWith(AppSettings.RecycleBinPath)) // Can't go up from recycle bin
{
ParentShellPageInstance.NavigationToolbar.CanNavigateToParent = false;
}
else
{
ParentShellPageInstance.NavigationToolbar.CanNavigateToParent = true;
}
ParentShellPageInstance.InstanceViewModel.IsPageTypeRecycleBin = workingDir.StartsWith(App.AppSettings.RecycleBinPath);
ParentShellPageInstance.InstanceViewModel.IsPageTypeMtpDevice = workingDir.StartsWith("\\\\?\\");
ParentShellPageInstance.InstanceViewModel.IsPageTypeSearchResults = false;
ParentShellPageInstance.NavigationToolbar.PathControlDisplayText = navigationArguments.NavPathParam;
if (!navigationArguments.IsLayoutSwitch)
{
ParentShellPageInstance.FilesystemViewModel.RefreshItems(previousDir);
}
else
{
ParentShellPageInstance.NavigationToolbar.CanGoForward = false;
}
}
else
{
ParentShellPageInstance.NavigationToolbar.CanRefresh = false;
ParentShellPageInstance.NavigationToolbar.CanGoForward = false;
ParentShellPageInstance.NavigationToolbar.CanGoBack = true; // Impose no artificial restrictions on back navigation. Even in a search results page.
ParentShellPageInstance.NavigationToolbar.CanNavigateToParent = false;
ParentShellPageInstance.InstanceViewModel.IsPageTypeRecycleBin = false;
ParentShellPageInstance.InstanceViewModel.IsPageTypeMtpDevice = false;
ParentShellPageInstance.InstanceViewModel.IsPageTypeSearchResults = true;
if (!navigationArguments.IsLayoutSwitch)
{
await ParentShellPageInstance.FilesystemViewModel.AddSearchResultsToCollection(navigationArguments.SearchResults, navigationArguments.SearchPathParam);
ParentShellPageInstance.UpdatePathUIToWorkingDirectory(null, $"{"SearchPagePathBoxOverrideText".GetLocalized()} {navigationArguments.SearchPathParam}");
}
}
ParentShellPageInstance.InstanceViewModel.IsPageTypeNotHome = true; // show controls that were hidden on the home page
FolderSettings.IsLayoutModeChanging = false;
cachedNewContextMenuEntries = await RegistryHelper.GetNewContextMenuEntries();
FocusFileList(); // Set focus on layout specific file list control
try
{
if (navigationArguments.SelectItems != null && navigationArguments.SelectItems.Count() > 0)
{
List <ListedItem> liItemsToSelect = new List <ListedItem>();
foreach (string item in navigationArguments.SelectItems)
{
liItemsToSelect.Add(ParentShellPageInstance.FilesystemViewModel.FilesAndFolders.Where((li) => li.ItemName == item).First());
}
SetSelectedItemsOnUi(liItemsToSelect);
}
}
catch (Exception e)
{
}
}