Struct ManagedFileChooserViewModel 

pub struct ManagedFileChooserViewModel { /* private fields */ }

The state of the managed file chooser: the folder it shows, its entries, the selection, the filters and the quick links.

Implementations

impl ManagedFileChooserViewModel

pub fn new(options: ManagedFileDialogOptions) -> Rc<Self>

The constructor all the others start with.

pub fn new_open_file( file_picker_open: &FilePickerOpenOptions, options: ManagedFileDialogOptions, ) -> Rc<Self>

The chooser of an open file picker.

pub fn new_save_file( file_picker_save: &FilePickerSaveOptions, options: ManagedFileDialogOptions, ) -> Rc<Self>

The chooser of a save file picker.

pub fn new_open_folder( folder_picker_open: &FolderPickerOpenOptions, options: ManagedFileDialogOptions, ) -> Rc<Self>

The chooser of a folder picker.

pub fn cancel_requested( &self, handler: impl Fn() + 'static, ) -> Rc<dyn IDisposable>

Raised when the chooser is canceled.

pub fn complete_requested( &self, handler: impl Fn(&[String]) + 'static, ) -> Rc<dyn IDisposable>

Raised with the chosen paths when the chooser completes.

pub fn overwrite_prompt( &self, handler: impl Fn(&str) + 'static, ) -> Rc<dyn IDisposable>

Raised with the full path of an existing file the user chose to save to, when overwriting needs a confirmation.

pub fn quick_links(&self) -> FerroList<Rc<ManagedFileChooserItemViewModel>>

pub fn items(&self) -> FerroList<Rc<ManagedFileChooserItemViewModel>>

pub fn filters(&self) -> FerroList<Rc<ManagedFileChooserFilterViewModel>>

pub fn selected_items(&self) -> SelectedItemsList

The selected entries, as the untyped list the list box of the chooser fills: each item is a ManagedFileChooserItemViewModel.

pub fn selected_item_view_models( &self, ) -> Vec<Rc<ManagedFileChooserItemViewModel>>

The selected entries as view models.

pub fn location(&self) -> Option<String>

pub fn set_location(&self, value: Option<String>)

pub fn file_name(&self) -> Option<String>

pub fn set_file_name(&self, value: Option<String>)

pub fn selecting_folder(&self) -> bool

pub fn show_filters(&self) -> bool

pub fn selection_mode(&self) -> SelectionMode

pub fn title(&self) -> Option<String>

pub fn quick_links_selected_index(&self) -> i32

The index of the quick link of the current location, or -1.

pub fn set_quick_links_selected_index(&self, _value: i32)

Setting the index only notifies a change: the index follows the location.

pub fn selected_filter(&self) -> Option<Rc<ManagedFileChooserFilterViewModel>>

pub fn set_selected_filter( &self, value: Option<Rc<ManagedFileChooserFilterViewModel>>, )

pub fn show_hidden_files(&self) -> bool

pub fn set_show_hidden_files(&self, value: bool)

pub fn enter_pressed(&self)

pub fn refresh(&self)

pub fn navigate_folder( &self, path: Option<&Rc<dyn IStorageFolder>>, initial_selection_name: Option<&str>, )

Navigates to a folder, or to the current directory without one.

pub fn navigate(&self, path: Option<&str>, initial_selection_name: Option<&str>)

Navigates to the directory path, or to the root of the file system when it does not exist, and selects the file named initial_selection_name there.

Panics

Panics when the directory cannot be read for another reason than a denied access (the exception Navigate lets through in the original); see try_navigate.

pub fn try_navigate( &self, path: Option<&str>, initial_selection_name: Option<&str>, ) -> Result<()>

navigate, reporting the failure to read the directory. A denied access is not a failure: the directory is shown empty, as the original catches the access exception.

pub fn go_up(&self)

pub fn cancel(&self)

pub fn can_ok(&self, _parameter: Option<BoxedValue>) -> bool

Whether ok can complete the chooser.

pub fn ok(&self)

pub fn select_single_file(&self, item: &ManagedFileChooserItemViewModel)

Trait Implementations

impl INotifyPropertyChanged for ManagedFileChooserViewModel

fn property_changed(&self) -> &Event<str>

The event raised when a property value changes.

fn as_notify_property_changing(&self) -> Option<&dyn INotifyPropertyChanging>

The object as INotifyPropertyChanging, when it also raises the event of a property that is about to change; None by default.

impl MarkupTyped for ManagedFileChooserViewModel

const MARKUP: &'static MarkupType

The markup metadata of the type.

impl PartialEq for ManagedFileChooserViewModel

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.