Rail toolbar management class. More...

Inheritance diagram for BuildRailToolbarWindow:

Public Member Functions
	BuildRailToolbarWindow (WindowDesc &desc, RailType railtype)
void	Close (int data=0) override
	Hide the window and all its child windows, and mark them for a later deletion.
void	OnInvalidateData (int data=0, bool gui_scope=true) override
	Some data on this window has become invalid.
bool	OnTooltip (Point pt, WidgetID widget, TooltipCloseCondition close_cond) override
	Event to display a custom tooltip.
void	OnInit () override
	Notification that the nested widget tree gets initialized.
void	ModifyRailType (RailType railtype)
	Switch to another rail type.
void	UpdateRemoveWidgetStatus (WidgetID clicked_widget)
std::string	GetWidgetString (WidgetID widget, StringID stringid) const override
	Get the raw string for a widget.
CursorID	GetCursorForWidget (WidgetID widget)
	Returns corresponding cursor for provided button.
HighLightStyle	GetHighLightStyleForWidget (WidgetID widget)
	Returns corresponding high light style for provided button.
void	OnClick (Point pt, WidgetID widget, int click_count) override
	A click with the left mouse button has been made on the window.
EventState	OnHotkey (int hotkey) override
	A hotkey has been pressed.
void	OnPlaceObject (Point pt, TileIndex tile) override
	The user clicked some place on the map when a tile highlight mode has been set.
void	OnPlaceDrag (ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt) override
	The user is dragging over the map when the tile highlight mode has been set.
Point	OnInitialPosition (int16_t sm_width, int16_t sm_height, int window_number) override
	Compute the initial position of the window.
void	OnPlaceMouseUp (ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt, TileIndex start_tile, TileIndex end_tile) override
	The user has dragged over the map when the tile highlight mode has been set.
void	OnPlaceObjectAbort () override
	The user cancelled a tile highlight mode that has been set.
void	OnPlacePresize (Point pt, TileIndex tile) override
	The user moves over the map when a tile highlight mode has been set when the special mouse mode has been set to 'PRESIZE' mode.
EventState	OnCTRLStateChange () override
	The state of the control key has changed.
void	OnRealtimeTick (uint delta_ms) override
	Called periodically.
EventState	ChangeRailTypeOnHotkey (int hotkey)
	Selects new RailType based on SpecialHotkeys and order defined in _sorted_railtypes.
Public Member Functions inherited from Window
	Window (WindowDesc &desc)
	Empty constructor, initialization has been moved to InitNested() called from the constructor of the derived class.
void *	operator new[] (size_t size)=delete
	Helper allocation function to disallow something.
template<class NWID>
const NWID *	GetWidget (WidgetID widnum) const
	Get the nested widget with number widnum from the nested widget tree.
template<class NWID>
NWID *	GetWidget (WidgetID widnum)
	Get the nested widget with number widnum from the nested widget tree.
const Scrollbar *	GetScrollbar (WidgetID widnum) const
	Return the Scrollbar to a widget index.
Scrollbar *	GetScrollbar (WidgetID widnum)
	Return the Scrollbar to a widget index.
const QueryString *	GetQueryString (WidgetID widnum) const
	Return the querystring associated to a editbox.
QueryString *	GetQueryString (WidgetID widnum)
	Return the querystring associated to a editbox.
void	UpdateQueryStringSize ()
	Update size of all QueryStrings of this window.
virtual const struct Textbuf *	GetFocusedTextbuf () const
	Get the current input text buffer.
virtual Point	GetCaretPosition () const
	Get the current caret position if an edit box has the focus.
virtual Rect	GetTextBoundingRect (size_t from, size_t to) const
	Get the bounding rectangle for a text range if an edit box has the focus.
virtual ptrdiff_t	GetTextCharacterAtPosition (const Point &pt) const
	Get the character that is rendered at a position by the focused edit box.
void	InitNested (WindowNumber number=0)
	Perform complete initialization of the Window with nested widgets, to allow use.
void	CreateNestedTree ()
	Perform the first part of the initialization of a nested widget tree.
void	FinishInitNested (WindowNumber window_number=0)
	Perform the second part of the initialization of a nested widget tree.
void	SetTimeout ()
	Set the timeout flag of the window and initiate the timer.
void	SetWhiteBorder ()
	Set the timeout flag of the window and initiate the timer.
void	DisableAllWidgetHighlight ()
	Disable the highlighted status of all widgets.
void	SetWidgetHighlight (WidgetID widget_index, TextColour highlighted_colour)
	Sets the highlighted status of a widget.
bool	IsWidgetHighlighted (WidgetID widget_index) const
	Gets the highlighted status of a widget.
void	SetWidgetDisabledState (WidgetID widget_index, bool disab_stat)
	Sets the enabled/disabled status of a widget.
void	DisableWidget (WidgetID widget_index)
	Sets a widget to disabled.
void	EnableWidget (WidgetID widget_index)
	Sets a widget to Enabled.
bool	IsWidgetDisabled (WidgetID widget_index) const
	Gets the enabled/disabled status of a widget.
bool	IsWidgetFocused (WidgetID widget_index) const
	Check if given widget is focused within this window.
bool	IsWidgetGloballyFocused (WidgetID widget_index) const
	Check if given widget has user input focus.
void	SetWidgetLoweredState (WidgetID widget_index, bool lowered_stat)
	Sets the lowered/raised status of a widget.
void	ToggleWidgetLoweredState (WidgetID widget_index)
	Invert the lowered/raised status of a widget.
void	LowerWidget (WidgetID widget_index)
	Marks a widget as lowered.
void	RaiseWidget (WidgetID widget_index)
	Marks a widget as raised.
void	RaiseWidgetWhenLowered (WidgetID widget_index)
	Marks a widget as raised and dirty (redraw), when it is marked as lowered.
bool	IsWidgetLowered (WidgetID widget_index) const
	Gets the lowered state of a widget.
void	UnfocusFocusedWidget ()
	Makes no widget on this window have focus.
bool	SetFocusedWidget (WidgetID widget_index)
	Set focus within this window to the given widget.
EventState	HandleEditBoxKey (WidgetID wid, char32_t key, uint16_t keycode)
	Process keypress for editbox widget.
virtual void	InsertTextString (WidgetID wid, std::string_view str, bool marked, std::optional< size_t > caret, std::optional< size_t > insert_location, std::optional< size_t > replacement_end)
	Insert a text string at the cursor position into the edit box widget.
void	HandleButtonClick (WidgetID widget)
	Do all things to make a button look clicked and mark it to be unclicked in a few ticks.
int	GetRowFromWidget (int clickpos, WidgetID widget, int padding, int line_height=-1) const
	Compute the row of a widget that a user clicked in.
void	RaiseButtons (bool autoraise=false)
	Raise the buttons of the window.
template<typename... Args>
void	SetWidgetsDisabledState (bool disab_stat, Args... widgets)
	Sets the enabled/disabled status of a list of widgets.
template<typename... Args>
void	SetWidgetsLoweredState (bool lowered_stat, Args... widgets)
	Sets the lowered/raised status of a list of widgets.
template<typename... Args>
void	RaiseWidgetsWhenLowered (Args... widgets)
	Raises the widgets and sets widgets dirty that are lowered.
void	SetWidgetDirty (WidgetID widget_index) const
	Invalidate a widget, i.e.
void	DrawWidgets () const
	Paint all widgets of a window.
void	DrawViewport () const
	Draw the viewport of this window.
void	DrawSortButtonState (WidgetID widget, SortButtonState state) const
	Draw a sort button's up or down arrow symbol.
Window *	FindChildWindow (WindowClass wc=WC_INVALID) const
	Find the Window whose parent pointer points to this window.
Window *	FindChildWindowById (WindowClass wc, WindowNumber number) const
	Find the Window whose parent pointer points to this window.
void	CloseChildWindows (WindowClass wc=WC_INVALID) const
	Close all children a window might have in a head-recursive manner.
void	CloseChildWindowById (WindowClass wc, WindowNumber number) const
	Close all children a window might have in a head-recursive manner.
void	SetDirty () const
	Mark entire window as dirty (in need of re-paint).
void	ReInit (int rx=0, int ry=0, bool reposition=false)
	Re-initialize a window, and optionally change its size.
bool	IsShaded () const
	Is window shaded currently?
void	SetShaded (bool make_shaded)
	Set the shaded state of the window to make_shaded.
void	ScheduleResize ()
	Mark this window as resized and in need of OnResize() event.
void	ProcessScheduledResize ()
	Process scheduled OnResize() event.
void	InvalidateData (int data=0, bool gui_scope=true)
	Mark this window's data as invalid (in need of re-computing).
void	ProcessScheduledInvalidations ()
	Process all scheduled invalidations.
void	ProcessHighlightedInvalidations ()
	Process all invalidation of highlighted widgets.
virtual void	ApplyDefaults ()
	Read default values from WindowDesc configuration an apply them to the window.
virtual void	OnPaint ()
	The window must be repainted.
virtual void	DrawWidget (const Rect &r, WidgetID widget) const
	Draw the contents of a nested widget.
virtual void	UpdateWidgetSize (WidgetID widget, Dimension &size, const Dimension &padding, Dimension &fill, Dimension &resize)
	Update size and resize step of a widget in the window.
virtual void	OnFocus ()
	The window has gained focus.
virtual void	OnFocusLost (bool closing)
	The window has lost focus.
virtual EventState	OnKeyPress (char32_t key, uint16_t keycode)
	A key has been pressed.
virtual bool	OnRightClick (Point pt, WidgetID widget)
	A click with the right mouse button has been made on the window.
virtual void	OnHover (Point pt, WidgetID widget)
	The mouse is hovering over a widget in the window, perform an action for it.
virtual void	OnMouseDrag (Point pt, WidgetID widget)
	An 'object' is being dragged at the provided position, highlight the target if possible.
virtual void	OnDragDrop (Point pt, WidgetID widget)
	A dragged 'object' has been released.
virtual void	OnScroll (Point delta)
	Handle the request for (viewport) scrolling.
virtual void	OnScrollbarScroll (WidgetID widget)
	Notify window that a scrollbar position has been updated.
virtual void	OnMouseOver (Point pt, WidgetID widget)
	The mouse is currently moving over the window or has just moved outside of the window.
virtual void	OnMouseWheel (int wheel, WidgetID widget)
	The mouse wheel has been turned.
virtual void	OnMouseLoop ()
	Called for every mouse loop run, which is at least once per (game) tick.
virtual void	OnGameTick ()
	Called once per (game) tick.
virtual void	OnTimeout ()
	Called when this window's timeout has been reached.
virtual void	OnResize ()
	Called after the window got resized.
virtual void	OnDropdownSelect (WidgetID widget, int index, int click_result)
	A dropdown option associated to this window has been selected.
virtual void	OnDropdownClose (Point pt, WidgetID widget, int index, int click_result, bool instant_close)
	A dropdown window associated to this window has been closed.
virtual void	OnEditboxChanged (WidgetID widget)
	The text in an editbox has been edited.
virtual void	OnQueryTextFinished (std::optional< std::string > str)
	The query window opened from this window has closed.
virtual bool	OnVehicleSelect (const struct Vehicle *v)
	The user clicked on a vehicle while HT_VEHICLE has been set.
virtual bool	OnVehicleSelect (VehicleList::const_iterator begin, VehicleList::const_iterator end)
	The user clicked on a vehicle while HT_VEHICLE has been set.
virtual bool	IsNewGRFInspectable () const
	Is the data related to this window NewGRF inspectable?
virtual void	ShowNewGRFInspectWindow () const
	Show the NewGRF inspection window.
template<>
const NWidgetBase *	GetWidget (WidgetID widnum) const
	Specialized case of Window::GetWidget for the nested widget base class.

Static Public Member Functions
static EventState	RailToolbarGlobalHotkeys (int hotkey)
	Handler for global hotkeys of the BuildRailToolbarWindow.
Static Public Member Functions inherited from Window
static int	SortButtonWidth ()
	Get width of up/down arrow of sort button state.
static void	DeleteClosedWindows ()
	Delete all closed windows.

Data Fields
RailType	railtype = INVALID_RAILTYPE
	Rail type to build.
WidgetID	last_user_action = INVALID_WIDGET
	Last started user action.
Data Fields inherited from Window
WindowDesc &	window_desc
	Window description.
WindowFlags	flags {}
	Window flags.
WindowClass	window_class {}
	Window class.
WindowNumber	window_number = 0
	Window number within the window class.
int	scale = 0
	Scale of this window – used to determine how to resize.
uint8_t	timeout_timer = 0
	Timer value of the WindowFlag::Timeout for flags.
uint8_t	white_border_timer = 0
	Timer value of the WindowFlag::WhiteBorder for flags.
int	left = 0
	x position of left edge of the window
int	top = 0
	y position of top edge of the window
int	width = 0
	width of the window (number of pixels to the right in x direction)
int	height = 0
	Height of the window (number of pixels down in y direction).
ResizeInfo	resize {}
	Resize information.
Owner	owner = INVALID_OWNER
	The owner of the content shown in this window. Company colour is acquired from this variable.
std::unique_ptr< ViewportData >	viewport
	Pointer to viewport data, if present.
const NWidgetCore *	nested_focus = nullptr
	Currently focused nested widget, or `nullptr` if no nested widget has focus.
std::map< WidgetID, QueryString * >	querystrings {}
	QueryString associated to WWT_EDITBOX widgets.
std::unique_ptr< NWidgetBase >	nested_root {}
	Root of the nested tree.
WidgetLookup	widget_lookup {}
	Indexed access to the nested widget tree. Do not access directly, use Window::GetWidget() instead.
NWidgetStacked *	shade_select = nullptr
	Selection widget (NWID_SELECTION) to use for shading the window. If `nullptr`, window cannot shade.
Dimension	unshaded_size {}
	Last known unshaded size (only valid while shaded).
WidgetID	mouse_capture_widget = INVALID_WIDGET
	ID of current mouse capture widget (e.g. dragged scrollbar). `INVALID_WIDGET` if no widget has mouse capture.
Window *	parent = nullptr
	Parent window.
WindowList::iterator	z_position {}

Static Public Attributes
static const std::initializer_list< WidgetID >	can_build_widgets
	List of widgets to be disabled if infrastructure limit prevents building.
static HotkeyList	hotkeys

Additional Inherited Members
Public Types inherited from Window
using	IteratorToFront = WindowIterator<false>
	Iterate in Z order towards front.
using	IteratorToBack = WindowIterator<true>
	Iterate in Z order towards back.
using	Iterate = AllWindows<false>
	Iterate all windows in whatever order is easiest.
using	IterateFromBack = AllWindows<false>
	Iterate all windows in Z order from back to front.
using	IterateFromFront = AllWindows<true>
	Iterate all windows in Z order from front to back.
Protected Member Functions inherited from Window
void	InitializeData (WindowNumber window_number)
	Initializes the data (except the position and initial size) of a new Window.
void	InitializePositionSize (int x, int y, int min_width, int min_height)
	Set the position and smallest size of the window.
virtual void	FindWindowPlacementAndResize (int def_width, int def_height, bool allow_resize)
	Resize window towards the default size.
virtual	~Window ()
	Remove window and all its child windows from the window stack.
Protected Attributes inherited from Window
std::vector< int >	scheduled_invalidation_data {}
	Data of scheduled OnInvalidateData() calls.
bool	scheduled_resize = false
	Set if window has been resized.

Detailed Description

Rail toolbar management class.

Definition at line 439 of file rail_gui.cpp.

Constructor & Destructor Documentation

◆ BuildRailToolbarWindow()

BuildRailToolbarWindow::BuildRailToolbarWindow	(	WindowDesc &	desc,
		RailType	railtype )

inline

Definition at line 443 of file rail_gui.cpp.

Member Function Documentation

◆ ChangeRailTypeOnHotkey()

EventState BuildRailToolbarWindow::ChangeRailTypeOnHotkey ( int hotkey )

inline

Selects new RailType based on SpecialHotkeys and order defined in _sorted_railtypes.

Parameters

hotkey Defines what action to perform.

Returns: ES_HANDLED if hotkey was accepted.

Definition at line 846 of file rail_gui.cpp.

References _cur_railtype, _last_built_railtype, _local_company, _sorted_railtypes, ES_HANDLED, GetCursorForWidget(), GetListIndexStep(), HasRailTypeAvail(), ModifyRailType(), SetCursor(), SetWindowDirty(), TRANSPORT_RAIL, WC_BUILD_DEPOT, WC_BUILD_SIGNAL, WC_BUILD_STATION, and WC_BUILD_WAYPOINT.

Referenced by OnHotkey().

◆ Close()

void BuildRailToolbarWindow::Close ( int data = 0 )

inlineoverridevirtual

Hide the window and all its child windows, and mark them for a later deletion.

Parameters

data	Window specific data to be passed through the window close functions.

Reimplemented from Window.

Definition at line 453 of file rail_gui.cpp.

References _settings_client, Window::Close(), CloseWindowById(), Window::IsWidgetLowered(), SetViewportCatchmentStation(), SetViewportCatchmentWaypoint(), WC_SCEN_LAND_GEN, WC_SELECT_STATION, WID_RAT_BUILD_STATION, and WID_RAT_BUILD_WAYPOINT.

Referenced by OnInvalidateData().

◆ GetCursorForWidget()

CursorID BuildRailToolbarWindow::GetCursorForWidget ( WidgetID widget )

inline

Returns corresponding cursor for provided button.

Parameters

widget Widget ID of the button.

Returns: Corresponding cursor ID.

Definition at line 573 of file rail_gui.cpp.

References _cur_railtype, ANIMCURSOR_BUILDSIGNALS, ANIMCURSOR_DEMOLISH, RailTypeInfo::autorail, RailTypeInfo::convert, RailTypeInfo::cursor, RailTypeInfo::depot, GetRailTypeInfo(), RailTypeInfo::rail_ew, RailTypeInfo::rail_ns, RailTypeInfo::rail_nwse, RailTypeInfo::rail_swne, RailTypeInfo::tunnel, WID_RAT_AUTORAIL, WID_RAT_BUILD_BRIDGE, WID_RAT_BUILD_DEPOT, WID_RAT_BUILD_EW, WID_RAT_BUILD_NS, WID_RAT_BUILD_SIGNALS, WID_RAT_BUILD_STATION, WID_RAT_BUILD_TUNNEL, WID_RAT_BUILD_WAYPOINT, WID_RAT_BUILD_X, WID_RAT_BUILD_Y, WID_RAT_CONVERT_RAIL, and WID_RAT_DEMOLISH.

Referenced by ChangeRailTypeOnHotkey(), and OnClick().

◆ GetHighLightStyleForWidget()

HighLightStyle BuildRailToolbarWindow::GetHighLightStyleForWidget ( WidgetID widget )

inline

Returns corresponding high light style for provided button.

Parameters

widget Widget ID of the button.

Returns: Corresponding high light style.

Definition at line 598 of file rail_gui.cpp.

References HT_DIAGONAL, HT_DIR_HL, HT_DIR_VL, HT_DIR_X, HT_DIR_Y, HT_LINE, HT_RAIL, HT_RECT, HT_SPECIAL, WID_RAT_AUTORAIL, WID_RAT_BUILD_BRIDGE, WID_RAT_BUILD_DEPOT, WID_RAT_BUILD_EW, WID_RAT_BUILD_NS, WID_RAT_BUILD_SIGNALS, WID_RAT_BUILD_STATION, WID_RAT_BUILD_TUNNEL, WID_RAT_BUILD_WAYPOINT, WID_RAT_BUILD_X, WID_RAT_BUILD_Y, WID_RAT_CONVERT_RAIL, and WID_RAT_DEMOLISH.

Referenced by OnClick().

◆ GetWidgetString()

std::string BuildRailToolbarWindow::GetWidgetString	(	WidgetID	widget,
		StringID	stringid ) const

inlineoverridevirtual

Get the raw string for a widget.

Calls to this function are also made during initialization to measure the size (that is as part of InitNested()), during drawing, and while re-initializing the window. Only for widgets that render text initializing is requested.

Parameters

widget	Widget number.
stringid	StringID assigned to widget.

Returns: raw string to display.

Reimplemented from Window.

Definition at line 555 of file rail_gui.cpp.

References GetRailTypeInfo(), GetString(), Window::GetWidgetString(), RailTypeInfo::max_speed, PackVelocity(), RailTypeInfo::strings, RailTypeInfo::toolbar_caption, VEH_TRAIN, and WID_RAT_CAPTION.

◆ ModifyRailType()

void BuildRailToolbarWindow::ModifyRailType ( RailType railtype )

inline

Switch to another rail type.

Parameters

railtype New rail type.

Definition at line 519 of file rail_gui.cpp.

References railtype, and Window::ReInit().

Referenced by ChangeRailTypeOnHotkey(), ReinitGuiAfterToggleElrail(), and SetDefaultRailGui().

◆ OnClick()

void BuildRailToolbarWindow::OnClick	(	Point	pt,
		WidgetID	widget,
		int	click_count )

inlineoverridevirtual

A click with the left mouse button has been made on the window.

Parameters

pt	the point inside the window that has been clicked.
widget	the clicked widget.
click_count	Number of fast consecutive clicks at same position

Reimplemented from Window.

Definition at line 619 of file rail_gui.cpp.

References _ctrl_pressed, _remove_button_clicked, BuildRailClick_Remove(), GetCursorForWidget(), GetHighLightStyleForWidget(), HandlePlacePushButton(), Point, RailToolbar_CtrlChanged(), ShowSignalBuilder(), ShowStationBuilder(), WID_RAT_BUILD_DEPOT, WID_RAT_BUILD_NS, WID_RAT_BUILD_SIGNALS, WID_RAT_BUILD_STATION, WID_RAT_BUILD_WAYPOINT, and WID_RAT_REMOVE.

◆ OnCTRLStateChange()

EventState BuildRailToolbarWindow::OnCTRLStateChange ( )

inlineoverridevirtual

The state of the control key has changed.

Returns: ES_HANDLED if the change has been handled and no other window should receive the event.

Reimplemented from Window.

Definition at line 829 of file rail_gui.cpp.

References ES_HANDLED, ES_NOT_HANDLED, Window::IsWidgetLowered(), RailToolbar_CtrlChanged(), WID_RAT_BUILD_STATION, and WID_RAT_BUILD_WAYPOINT.

◆ OnHotkey()

EventState BuildRailToolbarWindow::OnHotkey ( int hotkey )

inlineoverridevirtual

A hotkey has been pressed.

Parameters

hotkey Hotkey index, by default a widget index of a button or editbox.

Returns: ES_HANDLED if the key press has been handled, and the hotkey is not unavailable for some reason.

Reimplemented from Window.

Definition at line 665 of file rail_gui.cpp.

References ChangeRailTypeOnHotkey(), IsSpecialHotkey(), MarkTileDirtyByTile(), Window::OnHotkey(), and TileVirtXY().

◆ OnInit()

void BuildRailToolbarWindow::OnInit ( )

inlineoverridevirtual

Notification that the nested widget tree gets initialized.

The event can be used to perform general computations.

Note: nested_root and/or widget_lookup (normally accessed via GetWidget()) may not exist during this call.

Reimplemented from Window.

Definition at line 501 of file rail_gui.cpp.

References RailTypeInfo::auto_rail, RailTypeInfo::build_depot, RailTypeInfo::build_ew_rail, RailTypeInfo::build_ns_rail, RailTypeInfo::build_tunnel, RailTypeInfo::build_x_rail, RailTypeInfo::build_y_rail, RailTypeInfo::convert_rail, GetRailTypeInfo(), Window::GetWidget(), RailTypeInfo::gui_sprites, WID_RAT_AUTORAIL, WID_RAT_BUILD_DEPOT, WID_RAT_BUILD_EW, WID_RAT_BUILD_NS, WID_RAT_BUILD_TUNNEL, WID_RAT_BUILD_X, WID_RAT_BUILD_Y, and WID_RAT_CONVERT_RAIL.

◆ OnInitialPosition()

Point BuildRailToolbarWindow::OnInitialPosition	(	int16_t	sm_width,
		int16_t	sm_height,
		int	window_number )

inlineoverridevirtual

Compute the initial position of the window.

Parameters

sm_width	Smallest width of the window.
sm_height	Smallest height of the window.
window_number	The window number of the new window.

Returns: Initial position of the top-left corner of the window.

Reimplemented from Window.

Definition at line 739 of file rail_gui.cpp.

References AlignInitialConstructionToolbar(), Point, and Window::window_number.

◆ OnInvalidateData()

void BuildRailToolbarWindow::OnInvalidateData	(	int	data = 0,
		bool	gui_scope = true )

inlineoverridevirtual

Some data on this window has become invalid.

Parameters

data	information about the changed data.
gui_scope	Whether the call is done from GUI scope. You may not do everything when not in GUI scope. See InvalidateWindowData() for details.

Reimplemented from Window.

Definition at line 469 of file rail_gui.cpp.

References can_build_widgets, CanBuildVehicleInfrastructure(), Close(), CloseWindowById(), Window::SetWidgetDisabledState(), TRANSPORT_RAIL, ValParamRailType(), VEH_TRAIN, WC_BUILD_DEPOT, WC_BUILD_SIGNAL, WC_BUILD_STATION, WC_BUILD_WAYPOINT, and WC_SELECT_STATION.

◆ OnPlaceDrag()

void BuildRailToolbarWindow::OnPlaceDrag	(	ViewportPlaceMethod	select_method,
		ViewportDragDropSelectionProcess	select_proc,
		Point	pt )

inlineoverridevirtual

The user is dragging over the map when the tile highlight mode has been set.

Parameters

select_method	the method of selection (allowed directions)
select_proc	what will be created when the drag is over.
pt	the exact point on the map where the mouse is.

Reimplemented from Window.

Definition at line 731 of file rail_gui.cpp.

References _convert_signal_button, FindWindowById(), Window::IsWidgetLowered(), Point, VpSelectTilesWithMethod(), WC_BUILD_SIGNAL, and WID_RAT_BUILD_SIGNALS.

◆ OnPlaceMouseUp()

void BuildRailToolbarWindow::OnPlaceMouseUp	(	ViewportPlaceMethod	select_method,
		ViewportDragDropSelectionProcess	select_proc,
		Point	pt,
		TileIndex	start_tile,
		TileIndex	end_tile )

inlineoverridevirtual

The user has dragged over the map when the tile highlight mode has been set.

Parameters

select_method	the method of selection (allowed directions)
select_proc	what should be created.
pt	the exact point on the map where the mouse was released.
start_tile	the begin tile of the drag.
end_tile	the end tile of the drag.

Reimplemented from Window.

Definition at line 744 of file rail_gui.cpp.

References _ctrl_pressed, _cur_railtype, _remove_button_clicked, _settings_client, _waypoint_gui, AXIS_X, AXIS_Y, CommandFlagsToDCFlags(), DDSP_BUILD_BRIDGE, DDSP_BUILD_SIGNALS, DDSP_BUILD_STATION, DDSP_CONVERT_RAIL, DDSP_DEMOLISH_AREA, DDSP_PLACE_RAIL, DDSP_REMOVE_STATION, GetCommandFlags(), GUIPlaceProcDragXY(), OrthogonalTileArea::h, HandleAutoSignalPlacement(), Window::IsWidgetLowered(), Point, ResetObjectToPlace(), ShowBuildBridgeWindow(), ShowSelectRailWaypointIfNeeded(), OrthogonalTileArea::tile, TRANSPORT_RAIL, VPM_X_LIMITED, OrthogonalTileArea::w, and WID_RAT_BUILD_STATION.

◆ OnPlaceObject()

void BuildRailToolbarWindow::OnPlaceObject	(	Point	pt,
		TileIndex	tile )

inlineoverridevirtual

The user clicked some place on the map when a tile highlight mode has been set.

Parameters

pt	the exact point on the map that has been clicked.
tile	the tile on the map that has been clicked.

Reimplemented from Window.

Definition at line 672 of file rail_gui.cpp.

References _build_depot_direction, _cur_railtype, CcBuildRailTunnel(), DDSP_BUILD_SIGNALS, DDSP_CONVERT_RAIL, DDSP_PLACE_RAIL, PlaceProc_DemolishArea(), PlaceRail_Bridge(), PlaceRail_Station(), PlaceRail_Waypoint(), Point, TRANSPORT_RAIL, VPM_FIX_HORIZONTAL, VPM_FIX_VERTICAL, VPM_FIX_X, VPM_FIX_Y, VPM_RAILDIRS, VPM_SIGNALDIRS, VPM_X_AND_Y, VpStartPlaceSizing(), WID_RAT_AUTORAIL, WID_RAT_BUILD_BRIDGE, WID_RAT_BUILD_DEPOT, WID_RAT_BUILD_EW, WID_RAT_BUILD_NS, WID_RAT_BUILD_SIGNALS, WID_RAT_BUILD_STATION, WID_RAT_BUILD_TUNNEL, WID_RAT_BUILD_WAYPOINT, WID_RAT_BUILD_X, WID_RAT_BUILD_Y, WID_RAT_CONVERT_RAIL, and WID_RAT_DEMOLISH.

◆ OnPlaceObjectAbort()

void BuildRailToolbarWindow::OnPlaceObjectAbort ( )

inlineoverridevirtual

The user cancelled a tile highlight mode that has been set.

Reimplemented from Window.

Definition at line 806 of file rail_gui.cpp.

References CloseWindowByClass(), CloseWindowById(), Window::DisableWidget(), Window::IsWidgetLowered(), Window::RaiseButtons(), SetViewportCatchmentStation(), SetViewportCatchmentWaypoint(), Window::SetWidgetDirty(), TRANSPORT_RAIL, WC_BUILD_BRIDGE, WC_BUILD_DEPOT, WC_BUILD_SIGNAL, WC_BUILD_STATION, WC_BUILD_WAYPOINT, WC_SELECT_STATION, WID_RAT_BUILD_STATION, WID_RAT_BUILD_WAYPOINT, and WID_RAT_REMOVE.

◆ OnPlacePresize()

void BuildRailToolbarWindow::OnPlacePresize	(	Point	pt,
		TileIndex	tile )

inlineoverridevirtual

The user moves over the map when a tile highlight mode has been set when the special mouse mode has been set to 'PRESIZE' mode.

An example of this is the tile highlight for dock building.

Parameters

pt	the exact point on the map where the mouse is.
tile	the tile on the map where the mouse is.

Reimplemented from Window.

Definition at line 823 of file rail_gui.cpp.

References _build_tunnel_endtile, _cur_railtype, Auto, Point, TRANSPORT_RAIL, and VpSetPresizeRange().

◆ OnRealtimeTick()

void BuildRailToolbarWindow::OnRealtimeTick ( uint delta_ms )

inlineoverridevirtual

Called periodically.

Reimplemented from Window.

Definition at line 836 of file rail_gui.cpp.

References Window::IsWidgetLowered(), and WID_RAT_BUILD_WAYPOINT.

◆ OnTooltip()

bool BuildRailToolbarWindow::OnTooltip	(	Point	pt,
		WidgetID	widget,
		TooltipCloseCondition	close_cond )

inlineoverridevirtual

Event to display a custom tooltip.

Parameters

pt	The point where the mouse is located.
widget	The widget where the mouse is located.
close_cond	The conditions when to close the tooltip.

Returns: True if the event is handled, false if it is ignored.

Reimplemented from Window.

Definition at line 490 of file rail_gui.cpp.

References can_build_widgets, CanBuildVehicleInfrastructure(), GetEncodedString(), GuiShowTooltips(), Point, and VEH_TRAIN.

◆ RailToolbarGlobalHotkeys()

EventState BuildRailToolbarWindow::RailToolbarGlobalHotkeys ( int hotkey )

inlinestatic

Handler for global hotkeys of the BuildRailToolbarWindow.

Parameters

hotkey Hotkey

Returns: ES_HANDLED if hotkey was accepted.

Definition at line 869 of file rail_gui.cpp.

References _last_built_railtype, ES_NOT_HANDLED, Window::OnHotkey(), ShowBuildRailToolbar(), and Window::Window().

◆ UpdateRemoveWidgetStatus()

void BuildRailToolbarWindow::UpdateRemoveWidgetStatus ( WidgetID clicked_widget )

inline

Definition at line 525 of file rail_gui.cpp.

Field Documentation

◆ can_build_widgets

const std::initializer_list<WidgetID> BuildRailToolbarWindow::can_build_widgets

inlinestatic

Initial value:

                                                          = {
  WID_RAT_BUILD_NS, WID_RAT_BUILD_X, WID_RAT_BUILD_EW, WID_RAT_BUILD_Y, WID_RAT_AUTORAIL,
  WID_RAT_BUILD_DEPOT, WID_RAT_BUILD_WAYPOINT, WID_RAT_BUILD_STATION, WID_RAT_BUILD_SIGNALS,
  WID_RAT_BUILD_BRIDGE, WID_RAT_BUILD_TUNNEL, WID_RAT_CONVERT_RAIL,
}

List of widgets to be disabled if infrastructure limit prevents building.

Definition at line 463 of file rail_gui.cpp.

Referenced by OnInvalidateData(), and OnTooltip().

◆ hotkeys

HotkeyList BuildRailToolbarWindow::hotkeys

inlinestatic

Initial value:

{"railtoolbar", {
    Hotkey('1', "build_ns", WID_RAT_BUILD_NS),
    Hotkey('2', "build_x", WID_RAT_BUILD_X),
    Hotkey('3', "build_ew", WID_RAT_BUILD_EW),
    Hotkey('4', "build_y", WID_RAT_BUILD_Y),
    Hotkey({'5', 'A' | WKC_GLOBAL_HOTKEY}, "autorail", WID_RAT_AUTORAIL),
    Hotkey('6', "demolish", WID_RAT_DEMOLISH),
    Hotkey('7', "depot", WID_RAT_BUILD_DEPOT),
    Hotkey('8', "waypoint", WID_RAT_BUILD_WAYPOINT),
    Hotkey('9', "station", WID_RAT_BUILD_STATION),
    Hotkey('S', "signal", WID_RAT_BUILD_SIGNALS),
    Hotkey('B', "bridge", WID_RAT_BUILD_BRIDGE),
    Hotkey('T', "tunnel", WID_RAT_BUILD_TUNNEL),
    Hotkey('R', "remove", WID_RAT_REMOVE),
    Hotkey('C', "convert", WID_RAT_CONVERT_RAIL),
    Hotkey(WKC_L_BRACKET, "prev_railtype", to_underlying(SpecialListHotkeys::PreviousItem)),
    Hotkey(WKC_R_BRACKET, "next_railtype", to_underlying(SpecialListHotkeys::NextItem)),
    Hotkey(WKC_L_BRACKET | WKC_CTRL, "first_railtype", to_underlying(SpecialListHotkeys::FirstItem)),
    Hotkey(WKC_R_BRACKET | WKC_CTRL, "last_railtype", to_underlying(SpecialListHotkeys::LastItem)),
  }, RailToolbarGlobalHotkeys}

Definition at line 877 of file rail_gui.cpp.

◆ last_user_action

WidgetID BuildRailToolbarWindow::last_user_action = INVALID_WIDGET

Last started user action.

Definition at line 441 of file rail_gui.cpp.

◆ railtype

RailType BuildRailToolbarWindow::railtype = INVALID_RAILTYPE

Rail type to build.

Definition at line 440 of file rail_gui.cpp.

Referenced by ModifyRailType().

The documentation for this struct was generated from the following file:

src/rail_gui.cpp

Public Member Functions

Static Public Member Functions

Data Fields

Static Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BuildRailToolbarWindow()

Member Function Documentation

◆ ChangeRailTypeOnHotkey()

◆ Close()

◆ GetCursorForWidget()

◆ GetHighLightStyleForWidget()

◆ GetWidgetString()

◆ ModifyRailType()

◆ OnClick()

◆ OnCTRLStateChange()

◆ OnHotkey()

◆ OnInit()

◆ OnInitialPosition()

◆ OnInvalidateData()

◆ OnPlaceDrag()

◆ OnPlaceMouseUp()

◆ OnPlaceObject()

◆ OnPlaceObjectAbort()

◆ OnPlacePresize()

◆ OnRealtimeTick()

◆ OnTooltip()

◆ RailToolbarGlobalHotkeys()

◆ UpdateRemoveWidgetStatus()

Field Documentation

◆ can_build_widgets

◆ hotkeys

◆ last_user_action

◆ railtype