#include <multimenu_button.hpp>

Inheritance diagram for gui2::multimenu_button:

Public Member Functions
	multimenu_button (const implementation::builder_multimenu_button &builder)

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

void	set_max_shown (const unsigned max)
	Sets the maximum number of selected elements shown on the label. More...

unsigned	get_max_shown ()
	Get the maximum number of selected elements shown on the label. More...

unsigned	num_options ()
	Get the number of options available in the menu. More...

void	select_option (const unsigned option, const bool selected=true)
	Select an option in the menu. More...

void	select_options (const boost::dynamic_bitset<> &states)
	Set the options selected in the menu. More...

void	set_values (const std::vector<::config > &values)
	Set the available menu options. More...

boost::dynamic_bitset	get_toggle_states () const
	Get the current state of the menu options. More...

void	reset_toggle_states ()
	Deselect all the menu options. More...

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...

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

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

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

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

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

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

const widget *	find (const std::string_view id, const bool must_be_active) const override
	See widget::find. 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...

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 ()

virtual void	demand_reduce_width (const unsigned maximum_width)
	Tries to reduce the width of a widget. More...

virtual void	demand_reduce_height (const unsigned maximum_height)
	Tries to reduce the height of a widget. More...

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 bool	can_wrap () const
	Can the widget wrap. More...

virtual void	set_origin (const point &origin)
	Sets the origin of the 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...

virtual void	layout_children ()
	Allows a widget to update its children. 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)

std::string	get_linked_group () const

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

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...

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

virtual void	set_visible_rectangle (const rect &rectangle)
	Sets the visible rectangle for a 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

void	set_visible (bool visible)
	Sets widget to visible if visible is true, else invisible. More...

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)

virtual bool	has_widget (const widget &widget) const
	Does the widget contain the widget. More...

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

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

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

template<class T >
const T &	find_widget (const std::string_view 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

template<typename Func >
void	register_hotkey (const hotkey::HOTKEY_COMMAND id, Func &&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)

	enable_lua_ptr (enable_lua_ptr &&o)
	The weak_ptrs are pointing to o's shared_ptr's control block, so to keep existing weak_ptrs valid the existing control block is reused instead of replaced. More...

enable_lua_ptr &	operator= (enable_lua_ptr &&o)

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

Private Types
enum	state_t { ENABLED , DISABLED , PRESSED , FOCUSED }
	Possible states of the widget. More...

Private Member Functions
void	set_state (const state_t state)

void	update_config_from_toggle_states ()

void	update_label ()

virtual const std::string &	get_control_type () const override
	Inherited from styled_widget, implemented by REGISTER_WIDGET. More...

void	signal_handler_mouse_enter (const event::ui_event event, bool &handled)

void	signal_handler_mouse_leave (const event::ui_event event, bool &handled)

void	signal_handler_left_button_down (const event::ui_event event, bool &handled)

void	signal_handler_left_button_up (const event::ui_event event, bool &handled)

void	signal_handler_left_button_click (const event::ui_event event, bool &handled)

void	signal_handler_notify_changed ()

Private Attributes
state_t	state_
	Current state of the widget. More...

unsigned	max_shown_
	The maximum number of selected states to list in the label. More...

std::vector<::config >	values_

boost::dynamic_bitset	toggle_states_

dialogs::drop_down_menu *	droplist_

Additional Inherited Members
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...

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

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...

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...

virtual bool	impl_draw_background () override
	See widget::impl_draw_background. More...

virtual bool	impl_draw_foreground () override
	See widget::impl_draw_foreground. More...

std::string	get_label_token (const point &position, std::string_view 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...

Detailed Description

Definition at line 35 of file multimenu_button.hpp.

Member Enumeration Documentation

◆ state_t

enum gui2::multimenu_button::state_t

private

Possible states of the widget.

Note the order of the states must be the same as defined in settings.hpp.

Enumerator
ENABLED
DISABLED
PRESSED
FOCUSED

Definition at line 127 of file multimenu_button.hpp.

Constructor & Destructor Documentation

◆ multimenu_button()

gui2::multimenu_button::multimenu_button ( const implementation::builder_multimenu_button & builder )

explicit

Definition at line 42 of file multimenu_button.cpp.

References signal_handler_left_button_click(), signal_handler_left_button_down(), signal_handler_left_button_up(), signal_handler_mouse_enter(), signal_handler_mouse_leave(), and signal_handler_notify_changed().

Member Function Documentation

◆ get_active()

bool gui2::multimenu_button::get_active ( ) const

overridevirtual

See styled_widget::get_active.

Implements gui2::styled_widget.

Definition at line 77 of file multimenu_button.cpp.

References DISABLED, and state_.

Referenced by set_active().

◆ get_control_type()

virtual const std::string& gui2::multimenu_button::get_control_type ( ) const

overrideprivatevirtual

Inherited from styled_widget, implemented by REGISTER_WIDGET.

Implements gui2::styled_widget.

◆ get_max_shown()

unsigned gui2::multimenu_button::get_max_shown ( )

inline

Get the maximum number of selected elements shown on the label.

Returns: The maximum number of elements to show

Definition at line 69 of file multimenu_button.hpp.

References max_shown_.

◆ get_state()

unsigned gui2::multimenu_button::get_state ( ) const

overridevirtual

See styled_widget::get_state.

Implements gui2::styled_widget.

Definition at line 82 of file multimenu_button.cpp.

References state_.

◆ get_toggle_states()

boost::dynamic_bitset gui2::multimenu_button::get_toggle_states ( ) const

inline

Get the current state of the menu options.

Returns: A mask specifying which options are selected

Definition at line 111 of file multimenu_button.hpp.

References toggle_states_.

Referenced by gui2::dialogs::editor_edit_pbl::create_cfg(), gui2::dialogs::addon_manager::get_lang_filter_visibility(), gui2::dialogs::addon_manager::get_type_filter_visibility(), and gui2::dialogs::preferences_dialog::hotkey_filter_callback().

◆ num_options()

unsigned gui2::multimenu_button::num_options ( )

inline

Get the number of options available in the menu.

Returns: The number of options in the menu

Definition at line 79 of file multimenu_button.hpp.

References values_.

Referenced by gui2::dialogs::campaign_selection::pre_show().

◆ reset_toggle_states()

void gui2::multimenu_button::reset_toggle_states ( )

Deselect all the menu options.

Definition at line 194 of file multimenu_button.cpp.

References toggle_states_, update_config_from_toggle_states(), and update_label().

◆ select_option()

void gui2::multimenu_button::select_option	(	const unsigned	option,
		const bool	selected = `true`
	)

Select an option in the menu.

Parameters

option	The option to select
selected	True to select it, or false to deselect it

Definition at line 209 of file multimenu_button.cpp.

References toggle_states_, update_config_from_toggle_states(), update_label(), and values_.

Referenced by gui2::dialogs::campaign_selection::pre_show(), and gui2::dialogs::editor_edit_pbl::pre_show().

◆ select_options()

void gui2::multimenu_button::select_options ( const boost::dynamic_bitset<> & states )

Set the options selected in the menu.

Parameters

states A mask specifying which options to select and deselect

Definition at line 217 of file multimenu_button.cpp.

References toggle_states_, update_config_from_toggle_states(), update_label(), and values_.

Referenced by gui2::dialogs::campaign_selection::pre_show().

◆ set_active()

void gui2::multimenu_button::set_active ( const bool active )

overridevirtual

See styled_widget::set_active.

Implements gui2::styled_widget.

Definition at line 70 of file multimenu_button.cpp.

References DISABLED, ENABLED, get_active(), and set_state().

Referenced by gui2::dialogs::campaign_selection::pre_show().

◆ set_max_shown()

void gui2::multimenu_button::set_max_shown ( const unsigned max )

inline

Sets the maximum number of selected elements shown on the label.

If more are selected, the label will say "and N others".

Parameters

max	The maximum number of elements to show

Definition at line 59 of file multimenu_button.hpp.

References max_shown_.

◆ set_state()

void gui2::multimenu_button::set_state ( const state_t state )

private

Definition at line 87 of file multimenu_button.cpp.

References gui2::widget::queue_redraw(), and state_.

Referenced by set_active(), signal_handler_left_button_down(), signal_handler_left_button_up(), signal_handler_mouse_enter(), and signal_handler_mouse_leave().

◆ set_values()

void gui2::multimenu_button::set_values ( const std::vector<::config > & values )

Set the available menu options.

Parameters

values A list of options to show in the menu

Definition at line 225 of file multimenu_button.cpp.

References _(), gui2::widget::queue_redraw(), gui2::styled_widget::set_label(), toggle_states_, utils::views::values, and values_.

Referenced by gui2::dialogs::addon_manager::pre_show(), gui2::dialogs::campaign_selection::pre_show(), gui2::dialogs::editor_edit_pbl::pre_show(), and gui2::dialogs::editor_edit_unit::pre_show().

◆ signal_handler_left_button_click()

void gui2::multimenu_button::signal_handler_left_button_click	(	const event::ui_event	event,
		bool &	handled
	)

private

Definition at line 132 of file multimenu_button.cpp.

References DBG_GUI_E, droplist_, gui2::widget::get_window(), LOG_HEADER, sound::play_UI_sound(), gui2::dialogs::modal_dialog::show(), gui2::settings::sound_button_click, update_config_from_toggle_states(), and values_.

Referenced by multimenu_button().

◆ signal_handler_left_button_down()

void gui2::multimenu_button::signal_handler_left_button_down	(	const event::ui_event	event,
		bool &	handled
	)

private

Definition at line 111 of file multimenu_button.cpp.

References DBG_GUI_E, gui2::widget::get_window(), LOG_HEADER, gui2::window::mouse_capture(), PRESSED, and set_state().

Referenced by multimenu_button().

◆ signal_handler_left_button_up()

void gui2::multimenu_button::signal_handler_left_button_up	(	const event::ui_event	event,
		bool &	handled
	)

private

Definition at line 124 of file multimenu_button.cpp.

References DBG_GUI_E, FOCUSED, LOG_HEADER, and set_state().

Referenced by multimenu_button().

◆ signal_handler_mouse_enter()

void gui2::multimenu_button::signal_handler_mouse_enter	(	const event::ui_event	event,
		bool &	handled
	)

private

Definition at line 95 of file multimenu_button.cpp.

References DBG_GUI_E, FOCUSED, LOG_HEADER, and set_state().

Referenced by multimenu_button().

◆ signal_handler_mouse_leave()

void gui2::multimenu_button::signal_handler_mouse_leave	(	const event::ui_event	event,
		bool &	handled
	)

private

Definition at line 103 of file multimenu_button.cpp.

References DBG_GUI_E, ENABLED, LOG_HEADER, and set_state().

Referenced by multimenu_button().

◆ signal_handler_notify_changed()

void gui2::multimenu_button::signal_handler_notify_changed ( )

private

Definition at line 201 of file multimenu_button.cpp.

References droplist_, gui2::dialogs::drop_down_menu::get_toggle_states(), toggle_states_, and update_label().

Referenced by multimenu_button().

◆ type()

static const std::string& gui2::multimenu_button::type ( )

static

Static type getter that does not rely on the widget being constructed.

◆ update_config_from_toggle_states()

void gui2::multimenu_button::update_config_from_toggle_states ( )

private

Definition at line 185 of file multimenu_button.cpp.

References c, i, toggle_states_, and values_.

Referenced by reset_toggle_states(), select_option(), select_options(), and signal_handler_left_button_click().

◆ update_label()

void gui2::multimenu_button::update_label ( )

private

Definition at line 159 of file multimenu_button.cpp.

References _(), utils::format_conjunct_list(), i, max_shown_, gui2::styled_widget::set_label(), toggle_states_, values_, and VNGETTEXT.

Referenced by reset_toggle_states(), select_option(), select_options(), and signal_handler_notify_changed().

Member Data Documentation

◆ droplist_

dialogs::drop_down_menu* gui2::multimenu_button::droplist_

private

Definition at line 153 of file multimenu_button.hpp.

Referenced by signal_handler_left_button_click(), and signal_handler_notify_changed().

◆ max_shown_

unsigned gui2::multimenu_button::max_shown_

private

The maximum number of selected states to list in the label.

Definition at line 147 of file multimenu_button.hpp.

Referenced by get_max_shown(), set_max_shown(), and update_label().

◆ state_

state_t gui2::multimenu_button::state_

private

Current state of the widget.

The state of the widget determines what to render and how the widget reacts to certain 'events'.

Definition at line 142 of file multimenu_button.hpp.

Referenced by get_active(), get_state(), and set_state().

◆ toggle_states_

boost::dynamic_bitset gui2::multimenu_button::toggle_states_

private

Definition at line 151 of file multimenu_button.hpp.

Referenced by get_toggle_states(), reset_toggle_states(), select_option(), select_options(), set_values(), signal_handler_notify_changed(), update_config_from_toggle_states(), and update_label().

◆ values_

std::vector<::config> gui2::multimenu_button::values_

private

Definition at line 149 of file multimenu_button.hpp.

Referenced by num_options(), select_option(), select_options(), set_values(), signal_handler_left_button_click(), update_config_from_toggle_states(), and update_label().

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

gui/widgets/multimenu_button.hpp
gui/widgets/multimenu_button.cpp

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ state_t

Constructor & Destructor Documentation

◆ multimenu_button()

Member Function Documentation

◆ get_active()

◆ get_control_type()

◆ get_max_shown()

◆ get_state()

◆ get_toggle_states()

◆ num_options()

◆ reset_toggle_states()

◆ select_option()

◆ select_options()

◆ set_active()

◆ set_max_shown()

◆ set_state()

◆ set_values()

◆ signal_handler_left_button_click()

◆ signal_handler_left_button_down()

◆ signal_handler_left_button_up()

◆ signal_handler_mouse_enter()

◆ signal_handler_mouse_leave()

◆ signal_handler_notify_changed()

◆ type()

◆ update_config_from_toggle_states()

◆ update_label()

Member Data Documentation

◆ droplist_

◆ max_shown_

◆ state_

◆ toggle_states_

◆ values_