#include <file_dialog.hpp>

Inheritance diagram for gui2::dialogs::file_dialog:

Public Member Functions
	file_dialog ()

const std::string &	title () const
	Gets the current dialog title text. More...

file_dialog &	set_title (const std::string &value)
	Sets the current dialog title text. More...

const std::string &	message () const
	Gets the current dialog instructions/message text. More...

file_dialog &	set_message (const std::string &value)
	Sets the current dialog instructions/message text. More...

std::string	path () const
	Gets the current file selection. More...

file_dialog &	set_path (const std::string &value)
	Sets the initial file selection. More...

file_dialog &	set_filename (const std::string &value)
	Sets the initial file name input but not the path. More...

file_dialog &	set_extension (const std::string &value)
	Sets allowed file extensions for file names in save mode. More...

bool	read_only () const
	Whether user interface elements for manipulating existing objects are provided. More...

file_dialog &	set_read_only (bool value)
	Whether to provide user interface elements for manipulating existing objects. More...

bool	save_mode () const
	Returns whether save mode is enabled. More...

file_dialog &	set_save_mode (bool value)
	Sets the dialog's behavior on non-existent file name inputs. More...

file_dialog &	set_ok_label (const std::string &value)
	Sets the OK button label. More...

file_dialog &	add_extra_path (desktop::GAME_PATH_TYPES path)

Public Member Functions inherited from gui2::dialogs::modal_dialog
	modal_dialog (const std::string &window_id)

virtual	~modal_dialog ()

bool	show (const unsigned auto_close_time=0)
	Shows the window. More...

int	get_retval () const
	Returns the cached window exit code. More...

void	set_always_save_fields (const bool always_save_fields)

void	set_allow_plugin_skip (const bool allow_plugin_skip)

void	set_show_even_without_video (const bool show_even_without_video)

Public Member Functions inherited from gui2::window
	window (const builder_window::window_resolution &definition)
	< Needs to be initialized in show. More...

virtual	~window ()

int	show (unsigned auto_close_timeout=0)
	Shows the window, running an event loop until it should close. More...

void	show_tooltip ()
	Shows the window as a tooltip. More...

void	show_non_modal ()
	Shows the window non modal. More...

void	draw ()
	Draws the window. More...

void	hide ()
	Hides the window. More...

virtual void	layout () override
	Lays out the window. More...

virtual void	render () override
	Ensure the window's internal render buffer is up-to-date. More...

virtual bool	expose (const rect &region) override
	Called by draw_manager when it believes a redraw is necessary. More...

virtual rect	screen_location () override
	The current draw location of the window, on the screen. More...

void	queue_rerender (const rect &region)
	Queue a rerender of the internal render buffer. More...

void	queue_rerender ()

void	defer_region (const rect &region)
	Defer rendering of a particular region to next frame. More...

void	close ()
	Requests to close the window. More...

bool	invalidate_layout_blocked () const
	Is invalidate_layout blocked, see invalidate_layout_blocker. More...

void	invalidate_layout ()
	Updates the size of the window. More...

virtual widget *	find_at (const point &coordinate, const bool must_be_active) override
	See widget::find_at. More...

virtual const widget *	find_at (const point &coordinate, const bool must_be_active) const override
	See widget::find_at. More...

dialogs::modal_dialog *	dialog ()
	Inherited from widget. More...

widget *	find (const std::string &id, const bool must_be_active) override
	See widget::find. More...

const widget *	find (const std::string &id, const bool must_be_active) const override
	See widget::find. More...

bool	does_click_dismiss () const
	Does the window close easily? More...

void	set_enter_disabled (const bool enter_disabled)
	Disable the enter key. More...

void	set_escape_disabled (const bool escape_disabled)
	Disable the escape key. More...

void	init_linked_size_group (const std::string &id, const bool fixed_width, const bool fixed_height)
	Initializes a linked size group. More...

bool	has_linked_size_group (const std::string &id)
	Is the linked size group defined for this window? More...

void	add_linked_widget (const std::string &id, widget *widget)
	Adds a widget to a linked size group. More...

void	remove_linked_widget (const std::string &id, const widget *widget)
	Removes a widget from a linked size group. More...

void	set_retval (const int retval, const bool close_window=true)
	Sets there return value of the window. More...

int	get_retval ()

void	set_owner (dialogs::modal_dialog *owner)

void	set_click_dismiss (const bool click_dismiss)

bool	get_need_layout () const

void	set_variable (const std::string &key, const wfl::variant &value)

point	get_linked_size (const std::string &linked_group_id) const

void	set_exit_hook (exit_hook mode, std::function< bool(window &)> func)
	Sets the window's exit hook. More...

const event::distributor &	get_distributor () const
	Gets a reference to the window's distributor to allow some state peeking. More...

show_mode	mode () const
	Returns the dialog mode for this window. More...

void	mouse_capture (const bool capture=true)

void	keyboard_capture (widget *widget)

void	add_to_keyboard_chain (widget *widget)
	Adds the widget to the keyboard chain. More...

void	remove_from_keyboard_chain (widget *widget)
	Remove the widget from the keyboard chain. More...

void	add_to_tab_order (widget *widget, int at=-1)
	Add the widget to the tabbing order. More...

Public Member Functions inherited from gui2::panel
	panel (const implementation::builder_styled_widget &builder, const std::string &control_type="")
	Constructor. More...

virtual SDL_Rect	get_client_rect () const override
	See container_base::get_client_rect. More...

virtual bool	get_active () const override
	See styled_widget::get_active. More...

virtual unsigned	get_state () const override
	See styled_widget::get_state. More...

Public Member Functions inherited from gui2::container_base
	container_base (const implementation::builder_styled_widget &builder, const std::string &control_type)

virtual void	layout_initialize (const bool full_initialization) override
	See widget::layout_initialize. More...

void	reduce_width (const unsigned maximum_width)
	Tries to reduce the width of a container. More...

virtual void	request_reduce_width (const unsigned maximum_width) override
	See widget::request_reduce_width. More...

virtual void	demand_reduce_width (const unsigned maximum_width) override
	See widget::demand_reduce_width. More...

void	reduce_height (const unsigned maximum_height)
	Tries to reduce the height of a container. More...

virtual void	request_reduce_height (const unsigned maximum_height) override
	See widget::request_reduce_height. More...

virtual void	demand_reduce_height (const unsigned maximum_height) override
	See widget::demand_reduce_height. More...

virtual bool	can_wrap () const override
	See widget::can_wrap. More...

virtual void	place (const point &origin, const point &size) override
	See widget::place. More...

virtual bool	has_widget (const widget &widget) const override
	See widget::has_widget. More...

virtual void	set_origin (const point &origin) override
	See widget::set_origin. More...

virtual void	set_visible_rectangle (const SDL_Rect &rectangle) override
	See widget::set_visible_rectangle. More...

virtual void	impl_draw_children () override
	See widget::impl_draw_children. More...

virtual void	set_active (const bool active) override
	See styled_widget::set_active. More...

bool	disable_click_dismiss () const override
	See widget::disable_click_dismiss. More...

virtual iteration::walker_ptr	create_walker () override
	See widget::create_walker. More...

void	init_grid (const builder_grid &grid_builder)
	Initializes and builds the grid. More...

grid::iterator	begin ()

grid::iterator	end ()

unsigned	add_row (const unsigned count=1)

void	set_rows (const unsigned rows)

unsigned int	get_rows () const

void	set_cols (const unsigned cols)

unsigned int	get_cols () const

void	set_rows_cols (const unsigned rows, const unsigned cols)

void	set_child (std::unique_ptr< widget > widget, const unsigned row, const unsigned col, const unsigned flags, const unsigned border_size)

void	set_row_grow_factor (const unsigned row, const unsigned factor)

void	set_column_grow_factor (const unsigned column, const unsigned factor)

const grid &	get_grid () const

grid &	get_grid ()

Public Member Functions inherited from gui2::styled_widget
	styled_widget (const implementation::builder_styled_widget &builder, const std::string &control_type)
	Constructor. More...

virtual void	set_members (const widget_item &data)
	Sets the members of the styled_widget. More...

bool	disable_click_dismiss () const override
	See widget::disable_click_dismiss. More...

point	get_config_minimum_size () const
	Gets the minimum size as defined in the config. More...

point	get_config_default_size () const
	Gets the default size as defined in the config. More...

point	get_config_maximum_size () const
	Gets the best size as defined in the config. More...

virtual unsigned	get_characters_per_line () const
	Returns the number of characters per line. More...

virtual bool	get_link_aware () const
	Returns whether the label should be link_aware, in in rendering and in searching for links with get_link. More...

virtual color_t	get_link_color () const
	Returns the color string to be used with links. More...

bool	get_use_tooltip_on_label_overflow () const

void	set_use_tooltip_on_label_overflow (const bool use_tooltip=true)

const t_string &	get_label () const

virtual void	set_label (const t_string &text)

virtual void	set_use_markup (bool use_markup)

bool	get_use_markup () const

const t_string &	tooltip () const

void	set_tooltip (const t_string &tooltip)

const t_string &	help_message () const

void	set_help_message (const t_string &help_message)

std::vector< canvas > &	get_canvases ()

canvas &	get_canvas (const unsigned index)

virtual void	set_text_alignment (const PangoAlignment text_alignment)

PangoAlignment	get_text_alignment () const

void	set_text_ellipse_mode (const PangoEllipsizeMode ellipse_mode)

PangoEllipsizeMode	get_text_ellipse_mode () const
	Get the text's ellipsize mode. More...

void	set_text_maximum_width (int max_width)
	Set how wide the text can become. More...

Public Member Functions inherited from gui2::widget
	widget (const widget &)=delete

widget &	operator= (const widget &)=delete

	widget ()

	widget (const builder_widget &builder)
	Constructor. More...

virtual	~widget () override

void	set_id (const std::string &id)

const std::string &	id () const

window *	get_window ()
	Get the parent window. More...

const window *	get_window () const
	The constant version of get_window. More...

grid *	get_parent_grid ()
	Get the parent grid. More...

const grid *	get_parent_grid () const

void	set_parent (widget *parent)

widget *	parent ()

point	get_best_size () const
	Gets the best size for the widget. More...

virtual bool	can_mouse_focus () const
	Whether the mouse move/click event go 'through' this widget. More...

virtual void	set_size (const point &size)
	Sets the size of the widget. More...

virtual void	move (const int x_offset, const int y_offset)
	Moves a widget. More...

virtual void	set_horizontal_alignment (const std::string &alignment)
	Sets the horizontal alignment of the widget within its parent grid. More...

virtual void	set_vertical_alignment (const std::string &alignment)
	Sets the horizontal alignment of the widget within its parent grid. More...

point	get_origin () const
	Returns the screen origin of the widget. More...

point	get_size () const
	Returns the size of the widget. More...

rect	get_rectangle () const
	Gets the bounding rectangle of the widget on the screen. More...

int	get_x () const

int	get_y () const

unsigned	get_width () const

unsigned	get_height () const

void	set_linked_group (const std::string &linked_group)

SDL_Rect	calculate_blitting_rectangle () const
	Calculates the blitting rectangle of the widget. More...

SDL_Rect	calculate_clipping_rectangle () const
	Calculates the clipping rectangle of the widget. More...

bool	draw_background ()
	Draws the background of a widget. More...

void	draw_children ()
	Draws the children of a widget. More...

bool	draw_foreground ()
	Draws the foreground of the widget. More...

SDL_Rect	get_dirty_rectangle () const
	Gets the dirty rectangle of the widget. More...

void	queue_redraw ()
	Indicates that this widget should be redrawn. More...

void	queue_redraw (const rect &region)
	Indicate that specific region of the screen should be redrawn. More...

void	set_visible (const visibility visible)

visibility	get_visible () const

redraw_action	get_drawing_action () const

void	set_debug_border_mode (const debug_border debug_border_mode)

void	set_debug_border_color (const color_t debug_border_color)

template<class T >
NOT_DANGLING T *	find_widget (const std::string &id, const bool must_be_active, const bool must_exist)
	Gets a widget with the wanted id. More...

template<class T >
NOT_DANGLING const T *	find_widget (const std::string &id, const bool must_be_active, const bool must_exist) const

template<class T >
NOT_DANGLING T &	find_widget (const std::string &id, const bool must_be_active=false)
	Gets a widget with the wanted id. More...

template<class T >
NOT_DANGLING const T &	find_widget (const std::string &id, const bool must_be_active=false) const

Public Member Functions inherited from gui2::event_executor
	event_executor ()

virtual	~event_executor ()

void	set_wants_mouse_hover (const bool hover=true)

bool	wants_mouse_hover () const

void	set_wants_mouse_left_double_click (const bool click=true)

bool	wants_mouse_left_double_click () const

void	set_wants_mouse_middle_double_click (const bool click=true)

bool	wants_mouse_middle_double_click () const

event_executor &	set_wants_mouse_right_double_click (const bool click=true)

bool	wants_mouse_right_double_click () const

Public Member Functions inherited from gui2::event::dispatcher
	dispatcher ()

virtual	~dispatcher ()

void	connect ()
	Connects the dispatcher to the event handler. More...

void	disconnect ()
	Disconnects the dispatcher from the event handler. More...

bool	is_connected () const
	Return whether the dispatcher is currently connected. More...

bool	has_event (const ui_event event, const event_queue_type event_type)

bool	fire (const ui_event event, widget &target)
	Fires an event which has no extra parameters. More...

bool	fire (const ui_event event, widget &target, const point &coordinate)
	Fires an event which takes a coordinate parameter. More...

bool	fire (const ui_event event, widget &target, const SDL_Keycode key, const SDL_Keymod modifier, const std::string &unicode)
	Fires an event which takes keyboard parameters. More...

bool	fire (const ui_event event, widget &target, const point &pos, const point &distance)
	Fires an event which takes touch-motion parameters. More...

bool	fire (const ui_event event, widget &target, const point &center, float dTheta, float dDist, uint8_t numFingers)
	Fires an event which takes touch-gesture parameters. More...

bool	fire (const ui_event event, widget &target, void *)
	Fires an event which takes notification parameters. More...

bool	fire (const ui_event event, widget &target, const message &msg)
	Fires an event which takes message parameters. More...

bool	fire (const ui_event event, widget &target, const SDL_Event &sdlevent)
	Fires an event that's a raw SDL event. More...

bool	fire (const ui_event event, widget &target, const std::string &text, int32_t start, int32_t len)
	Fires an event which takes text input parameters. More...

template<ui_event E, typename F >
void	connect_signal (const F &func, const queue_position position=back_child)
	Adds a callback to the appropriate queue based on event type. More...

template<ui_event E, typename F >
void	disconnect_signal (const F &func, const queue_position position=back_child)
	Removes a callback from the appropriate queue based on event type. More...

void	capture_mouse ()
	Captures the mouse. More...

void	release_mouse ()
	Releases the mouse capture. More...

void	set_mouse_behavior (const mouse_behavior mouse_behavior)

mouse_behavior	get_mouse_behavior () const

void	set_want_keyboard_input (const bool want_keyboard_input)

bool	get_want_keyboard_input () const

void	register_hotkey (const hotkey::HOTKEY_COMMAND id, const hotkey_function &function)
	Registers a hotkey. More...

bool	execute_hotkey (const hotkey::HOTKEY_COMMAND id)
	Executes a hotkey. More...

Public Member Functions inherited from enable_lua_ptr< widget >
	enable_lua_ptr (widget *tp)

Public Member Functions inherited from gui2::top_level_drawable
virtual void	update ()
	Update state and any parameters that may effect layout, or any of the later stages. More...

Private Types
enum	SELECTION_TYPE { SELECTION_NOT_FOUND , SELECTION_PARENT_NOT_FOUND , SELECTION_IS_DIR , SELECTION_IS_FILE }

Private Member Functions
virtual const std::string &	window_id () const override
	The ID of the window to build. More...

virtual void	pre_show () override
	Actions to be taken before showing the window. More...

bool	on_exit (window &window)
	Handles dialog exit events and decides whether to proceed or not. More...

void	on_row_selected ()
	Handles file/directory selection on single-click. More...

void	on_bookmark_selected ()
	Handles selection or deselection of bookmarks. More...

void	on_bookmark_add_cmd ()
	Handles Add Bookmark button press events. More...

void	on_bookmark_del_cmd ()
	Handles Remove Bookmark button press events. More...

void	on_dir_create_cmd ()
	Handles New Folder button press events. More...

void	on_file_delete_cmd ()
	Handles Delete button press events. More...

bool	process_fileview_submit ()
	Processes file view selection in reaction to row double-click events. More...

bool	process_textbox_submit ()
	Processes textbox input in reaction to OK button/Enter key events. More...

bool	process_submit_common (const std::string &name)

void	check_filename ()
	Check if the filename is valid and disable save button if invalid. More...

void	sync_bookmarks_bar ()
	Updates the bookmarks bar state to reflect the internal state. More...

std::string	get_filelist_selection (class listbox &filelist)

bool	is_selection_type_acceptable (SELECTION_TYPE stype) const
	Returns whether the given selection type is acceptable for closing the dialog. More...

bool	confirm_overwrite (SELECTION_TYPE stype)
	Prompts the user before overwriting an existing file. More...

SELECTION_TYPE	register_new_selection (const std::string &name)
	Updates the internal state and returns the type of the selection. More...

void	set_input_text (class text_box &t, const std::string &value)

void	clear_input_text (class text_box &t)

void	refresh_fileview ()
	Updates the dialog contents to match the internal state. More...

void	push_fileview_row (class listbox &filelist, const std::string &name, const std::string &icon, bool check_selection=true)
	Row building helper for refresh_fileview(). More...

Private Attributes
std::string	title_

std::string	msg_

std::string	ok_label_

std::string	extension_

std::string	current_entry_

std::string	current_dir_

bool	read_only_

bool	save_mode_

std::vector< std::string >	extensions_

std::vector< std::string >	dir_files_

std::vector< std::string >	dir_subdirs_

std::vector< std::string >	bookmark_paths_

int	current_bookmark_

int	user_bookmarks_begin_

std::set< desktop::GAME_PATH_TYPES >	extra_paths_

Additional Inherited Members
Public Types inherited from gui2::window
enum class	status { NEW , SHOWING , REQUEST_CLOSE , CLOSED }
	The status of the window. More...

enum class	exit_hook { on_all , on_ok }

enum class	show_mode { none , modal , modeless , tooltip }

Public Types inherited from gui2::widget
enum class	visibility { visible , hidden , invisible }
	Visibility settings done by the user. More...

enum class	redraw_action { full , partly , none }
	Visibility set by the engine. More...

enum class	debug_border { none , outline , fill }

Public Types inherited from gui2::event::dispatcher
enum	event_queue_type { pre = 1 , child = 2 , post = 4 }

enum	queue_position { front_pre_child , back_pre_child , front_child , back_child , front_post_child , back_post_child }
	The position where to add a new callback in the signal handler. More...

enum class	mouse_behavior { all , hit , none }
	The behavior of the mouse events. More...

Static Public Member Functions inherited from gui2::window
static window *	window_instance (const unsigned handle)
	Returns the instance of a window. More...

static retval	get_retval_by_id (const std::string &id)
	Gets the retval for the default buttons. More...

static const std::string &	type ()
	Static type getter that does not rely on the widget being constructed. More...

Static Public Member Functions inherited from gui2::panel
static const std::string &	type ()
	Static type getter that does not rely on the widget being constructed. More...

Protected Member Functions inherited from gui2::dialogs::modal_dialog
template<typename T , typename... Args>
T *	register_field (Args &&... args)
	Creates a new field of given type with given arguments. More...

field_bool *	register_bool (const std::string &id, const bool mandatory, const std::function< bool()> callback_load_value=nullptr, const std::function< void(bool)> callback_save_value=nullptr, const std::function< void(widget &)> callback_change=nullptr, const bool initial_fire=false)
	Creates a new boolean field. More...

field_bool *	register_bool (const std::string &id, const bool mandatory, bool &linked_variable, const std::function< void(widget &)> callback_change=nullptr, const bool initial_fire=false)
	Creates a new boolean field. More...

field_integer *	register_integer (const std::string &id, const bool mandatory, const std::function< int()> callback_load_value=nullptr, const std::function< void(int)> callback_save_value=nullptr)
	Creates a new integer field. More...

field_integer *	register_integer (const std::string &id, const bool mandatory, int &linked_variable)
	Creates a new integer field. More...

field_text *	register_text (const std::string &id, const bool mandatory, const std::function< std::string()> callback_load_value=nullptr, const std::function< void(const std::string &)> callback_save_value=nullptr, const bool capture_focus=false)
	Creates a new text field. More...

field_text *	register_text (const std::string &id, const bool mandatory, std::string &linked_variable, const bool capture_focus=false)
	Creates a new text field. More...

field_label *	register_label (const std::string &id, const bool mandatory, const std::string &text, const bool use_markup=false)
	Registers a new styled_widget as a label. More...

field_label *	register_image (const std::string &id, const bool mandatory, const std::string &filename)
	Registers a new styled_widget as image. More...

Protected Member Functions inherited from gui2::container_base
virtual point	calculate_best_size () const override
	See widget::calculate_best_size. More...

virtual void	layout_children () override
	See widget::layout_children. More...

Protected Member Functions inherited from gui2::styled_widget
resolution_definition_ptr	get_config ()

resolution_definition_const_ptr	get_config () const

template<typename T >
std::shared_ptr< const typename T::resolution >	cast_config_to () const
	Casts the current resolution definition config to the respective type of a derived widget. More...

void	set_config (resolution_definition_ptr config)

virtual void	update_canvas ()
	Updates the canvas(ses). More...

unsigned int	get_text_font_size () const
	Resolves and returns the text_font_size. More...

int	get_text_maximum_width () const
	Returns the maximum width available for the text. More...

int	get_text_maximum_height () const
	Returns the maximum height available for the text. More...

std::string	get_label_token (const point &position, const char *delimiters=" \n\r\t") const
	Exposes font::pango_text::get_token, for the text label of this styled_widget. More...

std::string	get_label_link (const point &position) const

Protected Member Functions inherited from gui2::widget
void	set_layout_size (const point &size)

const point &	layout_size () const

void	clear_layout_size ()
	Throws away layout_size_. More...

Protected Member Functions inherited from gui2::top_level_drawable
	top_level_drawable ()

virtual	~top_level_drawable ()

	top_level_drawable (const top_level_drawable &)

top_level_drawable &	operator= (const top_level_drawable &)

	top_level_drawable (top_level_drawable &&)

top_level_drawable &	operator= (top_level_drawable &&)

Detailed Description

Definition at line 43 of file file_dialog.hpp.

Member Enumeration Documentation

◆ SELECTION_TYPE

enum gui2::dialogs::file_dialog::SELECTION_TYPE

private

Enumerator
SELECTION_NOT_FOUND
SELECTION_PARENT_NOT_FOUND
SELECTION_IS_DIR
SELECTION_IS_FILE

Definition at line 280 of file file_dialog.hpp.

Constructor & Destructor Documentation

◆ file_dialog()

gui2::dialogs::file_dialog::file_dialog ( )

Definition at line 103 of file file_dialog.cpp.

Member Function Documentation

◆ add_extra_path()

file_dialog& gui2::dialogs::file_dialog::add_extra_path ( desktop::GAME_PATH_TYPES path )

inline

Definition at line 197 of file file_dialog.hpp.

References extra_paths_, and path().

Referenced by editor::context_manager::save_scenario_as_dialog().

◆ check_filename()

void gui2::dialogs::file_dialog::check_filename ( )

private

Check if the filename is valid and disable save button if invalid.

Definition at line 164 of file file_dialog.cpp.

References _(), extensions_, filename, gui2::text_box_base::get_value(), utils::join(), save_mode_, gui2::button::set_active(), gui2::styled_widget::set_label(), and VGETTEXT.

Referenced by pre_show(), and set_input_text().

◆ clear_input_text()

void gui2::dialogs::file_dialog::clear_input_text ( class text_box & t )

private

Definition at line 533 of file file_dialog.cpp.

References extension_, save_mode_, and t.

Referenced by on_row_selected(), and set_input_text().

◆ confirm_overwrite()

bool gui2::dialogs::file_dialog::confirm_overwrite ( file_dialog::SELECTION_TYPE stype )

private

Prompts the user before overwriting an existing file.

This only makes sense in save mode.

Returns: true if the selection does not refer to an existing file or the user accepted the overwrite prompt; false otherwise.

Definition at line 359 of file file_dialog.cpp.

References _(), gui2::CANCEL, SELECTION_IS_FILE, gui2::show_message(), and gui2::dialogs::message::yes_no_buttons.

Referenced by process_submit_common().

◆ get_filelist_selection()

std::string gui2::dialogs::file_dialog::get_filelist_selection ( class listbox & filelist )

private

Definition at line 422 of file file_dialog.cpp.

References current_dir_, dir_files_, dir_subdirs_, gui2::listbox::get_selected_row(), filesystem::is_root(), and n.

Referenced by on_row_selected(), and process_fileview_submit().

◆ is_selection_type_acceptable()

bool gui2::dialogs::file_dialog::is_selection_type_acceptable ( file_dialog::SELECTION_TYPE stype ) const

private

Returns whether the given selection type is acceptable for closing the dialog.

Todo:: This currently never returns true for SELECTION_IS_DIR, awaiting a need to implement a directory selection mode.

Definition at line 351 of file file_dialog.cpp.

References save_mode_, SELECTION_IS_DIR, SELECTION_IS_FILE, and SELECTION_PARENT_NOT_FOUND.

Referenced by process_submit_common().

◆ message()

const std::string& gui2::dialogs::file_dialog::message ( ) const

inline

Gets the current dialog instructions/message text.

Definition at line 68 of file file_dialog.hpp.

References msg_.

◆ on_bookmark_add_cmd()

void gui2::dialogs::file_dialog::on_bookmark_add_cmd ( )

private

Handles Add Bookmark button press events.

Definition at line 714 of file file_dialog.cpp.

References gui2::listbox::add_row(), desktop::add_user_bookmark(), filesystem::base_name(), bookmark_paths_, current_bookmark_, current_dir_, data, gui2::dialogs::bookmark_create::execute(), label, sync_bookmarks_bar(), and user_bookmarks_begin_.

Referenced by pre_show().

◆ on_bookmark_del_cmd()

void gui2::dialogs::file_dialog::on_bookmark_del_cmd ( )

private

Handles Remove Bookmark button press events.

Definition at line 748 of file file_dialog.cpp.

References bookmark_paths_, current_bookmark_, gui2::listbox::remove_row(), desktop::remove_user_bookmark(), sync_bookmarks_bar(), and user_bookmarks_begin_.

Referenced by pre_show().

◆ on_bookmark_selected()

void gui2::dialogs::file_dialog::on_bookmark_selected ( )

private

Handles selection or deselection of bookmarks.

Definition at line 684 of file file_dialog.cpp.

References bookmark_paths_, current_bookmark_, gui2::listbox::get_selected_row(), gui2::widget::get_window(), gui2::window::keyboard_capture(), refresh_fileview(), gui2::listbox::select_row(), gui2::button::set_active(), set_path(), and user_bookmarks_begin_.

Referenced by pre_show().

◆ on_dir_create_cmd()

void gui2::dialogs::file_dialog::on_dir_create_cmd ( )

private

Handles New Folder button press events.

Definition at line 765 of file file_dialog.cpp.

References current_dir_, filesystem::make_directory(), refresh_fileview(), gui2::show_transient_error_message(), and VGETTEXT.

Referenced by pre_show().

◆ on_exit()

bool gui2::dialogs::file_dialog::on_exit ( window & window )

private

Handles dialog exit events and decides whether to proceed or not.

Definition at line 329 of file file_dialog.cpp.

References gui2::window::get_retval(), gui2::OK, process_fileview_submit(), process_textbox_submit(), and gui2::window::set_retval().

Referenced by pre_show().

◆ on_file_delete_cmd()

void gui2::dialogs::file_dialog::on_file_delete_cmd ( )

private

Handles Delete button press events.

Definition at line 782 of file file_dialog.cpp.

References _(), gui2::CANCEL, current_dir_, current_entry_, filesystem::delete_directory(), filesystem::delete_file(), filesystem::is_directory(), refresh_fileview(), gui2::show_message(), gui2::show_transient_error_message(), VGETTEXT, and gui2::dialogs::message::yes_no_buttons.

Referenced by pre_show().

◆ on_row_selected()

void gui2::dialogs::file_dialog::on_row_selected ( )

private

Handles file/directory selection on single-click.

Definition at line 660 of file file_dialog.cpp.

References clear_input_text(), current_entry_, get_filelist_selection(), gui2::widget::get_window(), gui2::window::keyboard_capture(), gui2::button::set_active(), and set_input_text().

Referenced by pre_show(), and refresh_fileview().

◆ path()

std::string gui2::dialogs::file_dialog::path ( ) const

Gets the current file selection.

Returns: An absolute path to the selected file.

Definition at line 122 of file file_dialog.cpp.

References current_dir_, current_entry_, filesystem::directory_name(), and filesystem::normalize_path().

Referenced by add_extra_path(), editor::context_manager::apply_mask_dialog(), editor::context_manager::create_mask_to_dialog(), editor::editor_controller::do_execute_command(), editor::context_manager::load_map_dialog(), pre_show(), events::menu_handler::save_map(), editor::context_manager::save_map_as_dialog(), editor::context_manager::save_scenario_as_dialog(), gui2::dialogs::custom_tod::select_file(), gui2::dialogs::editor_edit_unit::select_file(), and gui2::dialogs::editor_edit_pbl::select_icon_file().

◆ pre_show()

void gui2::dialogs::file_dialog::pre_show ( )

overrideprivatevirtual

Actions to be taken before showing the window.

At this point the registered fields are registered and initialized with their initial values.

Reimplemented from gui2::dialogs::modal_dialog.

Definition at line 214 of file file_dialog.cpp.

References _(), gui2::listbox::add_row(), gui2::window::add_to_keyboard_chain(), bookmark_paths_, check_filename(), gui2::event::connect_signal_mouse_left_click(), gui2::event::connect_signal_notify_modified(), current_bookmark_, data, extra_paths_, desktop::GAME_CORE_DATA_DIR, desktop::game_paths(), desktop::GAME_USER_DATA_DIR, gui2::widget::invisible, gui2::window::keyboard_capture(), msg_, ok_label_, gui2::window::on_all, on_bookmark_add_cmd(), on_bookmark_del_cmd(), on_bookmark_selected(), on_dir_create_cmd(), on_exit(), on_file_delete_cmd(), on_row_selected(), desktop::open_object(), desktop::open_object_is_supported(), path(), read_only_, refresh_fileview(), save_mode_, gui2::button::set_active(), gui2::window::set_exit_hook(), gui2::styled_widget::set_label(), gui2::styled_widget::set_tooltip(), gui2::styled_widget::set_use_markup(), gui2::widget::set_visible(), sync_bookmarks_bar(), desktop::SYSTEM_ALL_DRIVES, desktop::system_paths(), desktop::SYSTEM_ROOTFS, desktop::SYSTEM_USER_PROFILE, title(), title_, desktop::user_bookmarks(), and user_bookmarks_begin_.

◆ process_fileview_submit()

bool gui2::dialogs::file_dialog::process_fileview_submit ( )

private

Processes file view selection in reaction to row double-click events.

It takes care of synchronizing the state, browsing to the new selection, and/or displaying an error message if appropriate

Returns: Whether to exit the dialog successfully (true) or continue (false).

Definition at line 408 of file file_dialog.cpp.

References get_filelist_selection(), and process_submit_common().

Referenced by on_exit().

◆ process_submit_common()

bool gui2::dialogs::file_dialog::process_submit_common ( const std::string & name )

private

Definition at line 371 of file file_dialog.cpp.

References confirm_overwrite(), is_selection_type_acceptable(), refresh_fileview(), register_new_selection(), save_mode_, SELECTION_IS_DIR, SELECTION_IS_FILE, SELECTION_NOT_FOUND, SELECTION_PARENT_NOT_FOUND, gui2::show_transient_error_message(), sync_bookmarks_bar(), and VGETTEXT.

Referenced by process_fileview_submit(), and process_textbox_submit().

◆ process_textbox_submit()

bool gui2::dialogs::file_dialog::process_textbox_submit ( )

private

Processes textbox input in reaction to OK button/Enter key events.

It takes care of synchronizing the state, browsing to the new selection, and/or displaying an error message if appropriate

Returns: Whether to exit the dialog successfully (true) or continue (false).

Definition at line 415 of file file_dialog.cpp.

References gui2::text_box_base::get_value(), and process_submit_common().

Referenced by on_exit().

◆ push_fileview_row()

void gui2::dialogs::file_dialog::push_fileview_row	(	class listbox &	filelist,
		const std::string &	name,
		const std::string &	icon,
		bool	check_selection = `true`
	)

private

Row building helper for refresh_fileview().

Parameters

filelist	Target for adding the new row.
name	Label, assumed to be a file name if check_selection = true.
icon	Row icon.
check_selection	Whether to set the row to selected if the current file name in the internal state matches the row's label/name.

Definition at line 592 of file file_dialog.cpp.

References gui2::listbox::add_row(), current_entry_, data, utils::ellipsis_truncate(), gui2::widget::find_widget(), label, gui2::listbox::select_last_row(), and gui2::window::set_retval().

Referenced by refresh_fileview().

◆ read_only()

bool gui2::dialogs::file_dialog::read_only ( ) const

inline

Whether user interface elements for manipulating existing objects are provided.

Definition at line 143 of file file_dialog.hpp.

References read_only_.

◆ refresh_fileview()

void gui2::dialogs::file_dialog::refresh_fileview ( )

private

Updates the dialog contents to match the internal state.

Definition at line 543 of file file_dialog.cpp.

References gui2::listbox::clear(), current_dir_, current_entry_, dir_files_, dir_subdirs_, filesystem::FILE_NAME_ONLY, filesystem::get_files_in_dir(), filesystem::is_root(), on_row_selected(), push_fileview_row(), gui2::listbox::select_row(), gui2::button::set_active(), set_input_text(), and cursor::WAIT.

Referenced by on_bookmark_selected(), on_dir_create_cmd(), on_file_delete_cmd(), pre_show(), and process_submit_common().

◆ register_new_selection()

file_dialog::SELECTION_TYPE gui2::dialogs::file_dialog::register_new_selection ( const std::string & name )

private

Updates the internal state and returns the type of the selection.

If the given name refers to a non-existent object, the internal state is unchanged.

Definition at line 454 of file file_dialog.cpp.

References filesystem::base_name(), current_dir_, current_entry_, DBG_FILEDLG, filesystem::directory_name(), filesystem::file_exists(), filesystem::is_directory(), filesystem::is_relative(), filesystem::is_root(), filesystem::normalize_path(), filesystem::root_name(), SELECTION_IS_DIR, SELECTION_IS_FILE, SELECTION_NOT_FOUND, and SELECTION_PARENT_NOT_FOUND.

Referenced by process_submit_common().

◆ save_mode()

bool gui2::dialogs::file_dialog::save_mode ( ) const

inline

Returns whether save mode is enabled.

See set_save_mode() for more information.

Definition at line 164 of file file_dialog.hpp.

References save_mode_.

◆ set_extension()

file_dialog& gui2::dialogs::file_dialog::set_extension ( const std::string & value )

inline

Sets allowed file extensions for file names in save mode.

When this is set to a non-empty string and save mode is active, selecting file entries will cause their name portions to be highlighted in the name text box if their extensions match the provided template, and any time the text box is cleared it will position the cursor before the extension as a hint for the user. Additionally, the user will not be able to save the file with a wrong extension if this is set.

In case of multiple extension, the first set extension is the default.

The value provided to this method should be preceded by a dot if applicable (e.g. ".cfg").

Definition at line 131 of file file_dialog.hpp.

References extension_, and extensions_.

Referenced by events::menu_handler::save_map(), editor::context_manager::save_map_as_dialog(), and editor::context_manager::save_scenario_as_dialog().

◆ set_filename()

file_dialog & gui2::dialogs::file_dialog::set_filename ( const std::string & value )

Sets the initial file name input but not the path.

The file name needs not exist in the initial path selected with set_path().

If this is used before set_path() and the path passed there points to a file, that file name will replace the one given here.

Definition at line 158 of file file_dialog.cpp.

References current_entry_.

Referenced by prefs::show_wesnothd_server_search().

◆ set_input_text()

void gui2::dialogs::file_dialog::set_input_text	(	class text_box &	t,
		const std::string &	value
	)

private

Definition at line 512 of file file_dialog.cpp.

References check_filename(), clear_input_text(), extension_, save_mode_, utf8::size(), and t.

Referenced by on_row_selected(), and refresh_fileview().

◆ set_message()

file_dialog& gui2::dialogs::file_dialog::set_message ( const std::string & value )

inline

Sets the current dialog instructions/message text.

The message text may contain Pango markup.

Definition at line 78 of file file_dialog.hpp.

References msg_.

Referenced by prefs::show_wesnothd_server_search().

◆ set_ok_label()

file_dialog& gui2::dialogs::file_dialog::set_ok_label ( const std::string & value )

inline

Sets the OK button label.

By default, "Save" is used when save_mode is enabled, and "Open" otherwise. Calling this method with an empty string will reset the label to the default.

Definition at line 191 of file file_dialog.hpp.

References ok_label_.

Referenced by gui2::dialogs::custom_tod::select_file(), gui2::dialogs::editor_edit_unit::select_file(), and prefs::show_wesnothd_server_search().

◆ set_path()

file_dialog & gui2::dialogs::file_dialog::set_path ( const std::string & value )

Sets the initial file selection.

If the path is found to refer to a file (more specifically, any non-directory object), that file is initially selected on the directory contents view and the file name box is set to contain its name. If the file does not exist, but the path leading up to it does, the directory contents view displays that path and there isn't an initial file selection or name set unless set_filename() is used first.

If you want to set an initial file name hint/template, use set_filename() after calling this method.

Definition at line 135 of file file_dialog.cpp.

References filesystem::base_name(), current_dir_, current_entry_, filesystem::is_directory(), filesystem::nearest_extant_parent(), and filesystem::normalize_path().

Referenced by editor::context_manager::apply_mask_dialog(), editor::context_manager::create_mask_to_dialog(), editor::editor_controller::do_execute_command(), editor::context_manager::load_map_dialog(), on_bookmark_selected(), events::menu_handler::save_map(), editor::context_manager::save_map_as_dialog(), editor::context_manager::save_scenario_as_dialog(), gui2::dialogs::custom_tod::select_file(), gui2::dialogs::editor_edit_unit::select_file(), gui2::dialogs::editor_edit_pbl::select_icon_file(), and prefs::show_wesnothd_server_search().

◆ set_read_only()

file_dialog& gui2::dialogs::file_dialog::set_read_only ( bool value )

inline

Whether to provide user interface elements for manipulating existing objects.

This is initially disabled.

Definition at line 153 of file file_dialog.hpp.

References read_only_.

Referenced by gui2::dialogs::custom_tod::select_file(), gui2::dialogs::editor_edit_unit::select_file(), and prefs::show_wesnothd_server_search().

◆ set_save_mode()

file_dialog& gui2::dialogs::file_dialog::set_save_mode ( bool value )

inline

Sets the dialog's behavior on non-existent file name inputs.

This is initially disabled.

When save mode is enabled, file names entered into the dialog by the user need not exist already (but their parent directories still do). Otherwise, the user is only able to select existing files.

Definition at line 178 of file file_dialog.hpp.

References save_mode_.

Referenced by events::menu_handler::save_map(), editor::context_manager::save_map_as_dialog(), and editor::context_manager::save_scenario_as_dialog().

◆ set_title()

file_dialog& gui2::dialogs::file_dialog::set_title ( const std::string & value )

inline

Sets the current dialog title text.

Definition at line 59 of file file_dialog.hpp.

References title_.

Referenced by editor::context_manager::apply_mask_dialog(), editor::context_manager::create_mask_to_dialog(), editor::editor_controller::do_execute_command(), editor::context_manager::load_map_dialog(), events::menu_handler::save_map(), editor::context_manager::save_map_as_dialog(), editor::context_manager::save_scenario_as_dialog(), gui2::dialogs::custom_tod::select_file(), gui2::dialogs::editor_edit_unit::select_file(), gui2::dialogs::editor_edit_pbl::select_icon_file(), and prefs::show_wesnothd_server_search().

◆ sync_bookmarks_bar()

void gui2::dialogs::file_dialog::sync_bookmarks_bar ( )

private

Updates the bookmarks bar state to reflect the internal state.

Definition at line 619 of file file_dialog.cpp.

References bookmark_paths_, current_bookmark_, current_dir_, gui2::listbox::get_item_count(), filesystem::normalize_path(), gui2::listbox::select_row(), gui2::button::set_active(), and user_bookmarks_begin_.

Referenced by on_bookmark_add_cmd(), on_bookmark_del_cmd(), pre_show(), and process_submit_common().

◆ title()

const std::string& gui2::dialogs::file_dialog::title ( ) const

inline

Gets the current dialog title text.

Definition at line 51 of file file_dialog.hpp.

References title_.

Referenced by pre_show().

◆ window_id()

virtual const std::string& gui2::dialogs::file_dialog::window_id ( ) const

overrideprivatevirtual

The ID of the window to build.

Usually set by REGISTER_DIALOG.

Implements gui2::dialogs::modal_dialog.

Member Data Documentation

◆ bookmark_paths_

std::vector<std::string> gui2::dialogs::file_dialog::bookmark_paths_

private

Definition at line 220 of file file_dialog.hpp.

Referenced by on_bookmark_add_cmd(), on_bookmark_del_cmd(), on_bookmark_selected(), pre_show(), and sync_bookmarks_bar().

◆ current_bookmark_

int gui2::dialogs::file_dialog::current_bookmark_

private

Definition at line 221 of file file_dialog.hpp.

Referenced by on_bookmark_add_cmd(), on_bookmark_del_cmd(), on_bookmark_selected(), pre_show(), and sync_bookmarks_bar().

◆ current_dir_

std::string gui2::dialogs::file_dialog::current_dir_

private

Definition at line 210 of file file_dialog.hpp.

Referenced by get_filelist_selection(), on_bookmark_add_cmd(), on_dir_create_cmd(), on_file_delete_cmd(), path(), refresh_fileview(), register_new_selection(), set_path(), and sync_bookmarks_bar().

◆ current_entry_

std::string gui2::dialogs::file_dialog::current_entry_

private

Definition at line 209 of file file_dialog.hpp.

Referenced by on_file_delete_cmd(), on_row_selected(), path(), push_fileview_row(), refresh_fileview(), register_new_selection(), set_filename(), and set_path().

◆ dir_files_

std::vector<std::string> gui2::dialogs::file_dialog::dir_files_

private

Definition at line 217 of file file_dialog.hpp.

Referenced by get_filelist_selection(), and refresh_fileview().

◆ dir_subdirs_

std::vector<std::string> gui2::dialogs::file_dialog::dir_subdirs_

private

Definition at line 218 of file file_dialog.hpp.

Referenced by get_filelist_selection(), and refresh_fileview().

◆ extension_

std::string gui2::dialogs::file_dialog::extension_

private

Definition at line 208 of file file_dialog.hpp.

Referenced by clear_input_text(), set_extension(), and set_input_text().

◆ extensions_

std::vector<std::string> gui2::dialogs::file_dialog::extensions_

private

Definition at line 215 of file file_dialog.hpp.

Referenced by check_filename(), and set_extension().

◆ extra_paths_

std::set<desktop::GAME_PATH_TYPES> gui2::dialogs::file_dialog::extra_paths_

private

Definition at line 223 of file file_dialog.hpp.

Referenced by add_extra_path(), and pre_show().

◆ msg_

std::string gui2::dialogs::file_dialog::msg_

private

Definition at line 205 of file file_dialog.hpp.

Referenced by message(), pre_show(), and set_message().

◆ ok_label_

std::string gui2::dialogs::file_dialog::ok_label_

private

Definition at line 206 of file file_dialog.hpp.

Referenced by pre_show(), and set_ok_label().

◆ read_only_

bool gui2::dialogs::file_dialog::read_only_

private

Definition at line 212 of file file_dialog.hpp.

Referenced by pre_show(), read_only(), and set_read_only().

◆ save_mode_

bool gui2::dialogs::file_dialog::save_mode_

private

Definition at line 213 of file file_dialog.hpp.

Referenced by check_filename(), clear_input_text(), is_selection_type_acceptable(), pre_show(), process_submit_common(), save_mode(), set_input_text(), and set_save_mode().

◆ title_

std::string gui2::dialogs::file_dialog::title_

private

Definition at line 204 of file file_dialog.hpp.

Referenced by pre_show(), set_title(), and title().

◆ user_bookmarks_begin_

int gui2::dialogs::file_dialog::user_bookmarks_begin_

private

Definition at line 222 of file file_dialog.hpp.

Referenced by on_bookmark_add_cmd(), on_bookmark_del_cmd(), on_bookmark_selected(), pre_show(), and sync_bookmarks_bar().

The documentation for this class was generated from the following files:

gui/dialogs/file_dialog.hpp
gui/dialogs/file_dialog.cpp

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ SELECTION_TYPE

Constructor & Destructor Documentation

◆ file_dialog()

Member Function Documentation

◆ add_extra_path()

◆ check_filename()

◆ clear_input_text()

◆ confirm_overwrite()

◆ get_filelist_selection()

◆ is_selection_type_acceptable()

◆ message()

◆ on_bookmark_add_cmd()

◆ on_bookmark_del_cmd()

◆ on_bookmark_selected()

◆ on_dir_create_cmd()

◆ on_exit()

◆ on_file_delete_cmd()

◆ on_row_selected()

◆ path()

◆ pre_show()

◆ process_fileview_submit()

◆ process_submit_common()

◆ process_textbox_submit()

◆ push_fileview_row()

◆ read_only()

◆ refresh_fileview()

◆ register_new_selection()

◆ save_mode()

◆ set_extension()

◆ set_filename()

◆ set_input_text()

◆ set_message()

◆ set_ok_label()

◆ set_path()

◆ set_read_only()

◆ set_save_mode()

◆ set_title()

◆ sync_bookmarks_bar()

◆ title()

◆ window_id()

Member Data Documentation

◆ bookmark_paths_

◆ current_bookmark_

◆ current_dir_

◆ current_entry_

◆ dir_files_

◆ dir_subdirs_

◆ extension_

◆ extensions_

◆ extra_paths_

◆ msg_

◆ ok_label_

◆ read_only_

◆ save_mode_

◆ title_

◆ user_bookmarks_begin_