The StationView window. More...

Inheritance diagram for StationViewWindow:

Data Structures
struct	RowDisplay
	A row being displayed in the cargo view (as opposed to being "hidden" behind a plus sign). More...

Public Types
enum	Invalidation { INV_FLOWS = 0x100, INV_CARGO = 0x200 }
	Type of data invalidation. More...

enum	Grouping { GR_SOURCE, GR_NEXT, GR_DESTINATION, GR_CARGO }
	Type of grouping used in each of the "columns". More...

enum	Mode { MODE_WAITING, MODE_PLANNED }
	Display mode of the cargo view. More...

enum	AcceptListHeight { ALH_RATING = 13, ALH_ACCEPTS = 3 }
	Height of the WID_SV_ACCEPT_RATING_LIST widget for different views. More...

typedef std::vector< RowDisplay >	CargoDataVector

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.

Public Member Functions
	StationViewWindow (WindowDesc &desc, WindowNumber window_number)

void	Close ([[maybe_unused]] int data=0) override

void	ShowCargo (CargoDataEntry *data, CargoID cargo, StationID source, StationID next, StationID dest, uint count)
	Show a certain cargo entry characterized by source/next/dest station, cargo ID and amount of cargo at the right place in the cargo view. More...

void	UpdateWidgetSize (WidgetID widget, Dimension &size, [[maybe_unused]] const Dimension &padding, [[maybe_unused]] Dimension &fill, [[maybe_unused]] Dimension &resize) override

void	OnPaint () override
	The window must be repainted. More...

void	SetStringParameters (WidgetID widget) const override

void	RecalcDestinations (CargoID i)
	Rebuild the cache for estimated destinations which is used to quickly show the "destination" entries even if we actually don't know the destination of a certain packet from just looking at it. More...

void	EstimateDestinations (CargoID cargo, StationID source, StationID next, uint count, CargoDataEntry *dest)
	Estimate the amounts of cargo per final destination for a given cargo, source station and next hop and save the result as children of the given CargoDataEntry. More...

void	BuildFlowList (CargoID i, const FlowStatMap &flows, CargoDataEntry *cargo)
	Build up the cargo view for PLANNED mode and a specific cargo. More...

void	BuildCargoList (CargoID i, const StationCargoList &packets, CargoDataEntry *cargo)
	Build up the cargo view for WAITING mode and a specific cargo. More...

void	BuildCargoList (CargoDataEntry cargo, const Station st)
	Build up the cargo view for all cargoes. More...

void	SetDisplayedRow (const CargoDataEntry *data)
	Mark a specific row, characterized by its CargoDataEntry, as expanded. More...

StringID	GetEntryString (StationID station, StringID here, StringID other_station, StringID any)
	Select the correct string for an entry referring to the specified station. More...

StringID	SearchNonStop (CargoDataEntry *cd, StationID station, int column)
	Determine if we need to show the special "non-stop" string. More...

int	DrawEntries (CargoDataEntry *entry, const Rect &r, int pos, int maxrows, int column, CargoID cargo=INVALID_CARGO)
	Draw the given cargo entries in the station GUI. More...

int	DrawAcceptedCargo (const Rect &r) const
	Draw accepted cargo in the WID_SV_ACCEPT_RATING_LIST widget. More...

int	DrawCargoRatings (const Rect &r) const
	Draw cargo ratings in the WID_SV_ACCEPT_RATING_LIST widget. More...

template<class Tid >
void	HandleCargoWaitingClick (CargoDataEntry *filter, Tid next)
	Expand or collapse a specific row. More...

void	HandleCargoWaitingClick (int row)
	Handle a click on a specific row in the cargo view. More...

void	OnClick ([[maybe_unused]] Point pt, WidgetID widget, [[maybe_unused]] int click_count) override

void	SelectSortOrder (SortOrder order)
	Select a new sort order for the cargo view. More...

void	SelectSortBy (int index)
	Select a new sort criterium for the cargo view. More...

void	SelectGroupBy (int index)
	Select a new grouping mode for the cargo view. More...

void	OnDropdownSelect (WidgetID widget, int index) override

void	OnQueryTextFinished (std::optional< std::string > str) override

void	OnResize () override
	Called after the window got resized. More...

void	OnInvalidateData ([[maybe_unused]] int data=0, [[maybe_unused]] bool gui_scope=true) override
	Some data on this window has become invalid. More...

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. More...

void *	operator new[] (size_t size)=delete
	Helper allocation function to disallow something. More...

template<class NWID >
const NWID *	GetWidget (WidgetID widnum) const
	Get the nested widget with number widnum from the nested widget tree. More...

template<class NWID >
NWID *	GetWidget (WidgetID widnum)
	Get the nested widget with number widnum from the nested widget tree. More...

const Scrollbar *	GetScrollbar (WidgetID widnum) const
	Return the Scrollbar to a widget index. More...

Scrollbar *	GetScrollbar (WidgetID widnum)
	Return the Scrollbar to a widget index. More...

const QueryString *	GetQueryString (WidgetID widnum) const
	Return the querystring associated to a editbox. More...

QueryString *	GetQueryString (WidgetID widnum)
	Return the querystring associated to a editbox. More...

void	UpdateQueryStringSize ()
	Update size of all QueryStrings of this window.

virtual const struct Textbuf *	GetFocusedTextbuf () const
	Get the current input text buffer. More...

virtual Point	GetCaretPosition () const
	Get the current caret position if an edit box has the focus. More...

virtual Rect	GetTextBoundingRect (const char from, const char to) const
	Get the bounding rectangle for a text range if an edit box has the focus. More...

virtual ptrdiff_t	GetTextCharacterAtPosition (const Point &pt) const
	Get the character that is rendered at a position by the focused edit box. More...

void	InitNested (WindowNumber number=0)
	Perform complete initialization of the Window with nested widgets, to allow use. More...

void	CreateNestedTree ()
	Perform the first part of the initialization of a nested widget tree. More...

void	FinishInitNested (WindowNumber window_number=0)
	Perform the second part of the initialization of a nested widget tree. More...

template<typename T , std::enable_if_t< std::is_base_of< StrongTypedefBase, T >::value, int > = 0>
void	FinishInitNested (T number)

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. More...

bool	IsWidgetHighlighted (WidgetID widget_index) const
	Gets the highlighted status of a widget. More...

void	SetWidgetDisabledState (WidgetID widget_index, bool disab_stat)
	Sets the enabled/disabled status of a widget. More...

void	DisableWidget (WidgetID widget_index)
	Sets a widget to disabled. More...

void	EnableWidget (WidgetID widget_index)
	Sets a widget to Enabled. More...

bool	IsWidgetDisabled (WidgetID widget_index) const
	Gets the enabled/disabled status of a widget. More...

bool	IsWidgetFocused (WidgetID widget_index) const
	Check if given widget is focused within this window. More...

bool	IsWidgetGloballyFocused (WidgetID widget_index) const
	Check if given widget has user input focus. More...

void	SetWidgetLoweredState (WidgetID widget_index, bool lowered_stat)
	Sets the lowered/raised status of a widget. More...

void	ToggleWidgetLoweredState (WidgetID widget_index)
	Invert the lowered/raised status of a widget. More...

void	LowerWidget (WidgetID widget_index)
	Marks a widget as lowered. More...

void	RaiseWidget (WidgetID widget_index)
	Marks a widget as raised. More...

void	RaiseWidgetWhenLowered (WidgetID widget_index)
	Marks a widget as raised and dirty (redraw), when it is marked as lowered. More...

bool	IsWidgetLowered (WidgetID widget_index) const
	Gets the lowered state of a widget. More...

void	UnfocusFocusedWidget ()
	Makes no widget on this window have focus. More...

bool	SetFocusedWidget (WidgetID widget_index)
	Set focus within this window to the given widget. More...

EventState	HandleEditBoxKey (WidgetID wid, char32_t key, uint16_t keycode)
	Process keypress for editbox widget. More...

virtual void	InsertTextString (WidgetID wid, const char str, bool marked, const char caret, const char insert_location, const char replacement_end)
	Insert a text string at the cursor position into the edit box widget. More...

void	HandleButtonClick (WidgetID widget)
	Do all things to make a button look clicked and mark it to be unclicked in a few ticks. More...

int	GetRowFromWidget (int clickpos, WidgetID widget, int padding, int line_height=-1) const
	Compute the row of a widget that a user clicked in. More...

void	RaiseButtons (bool autoraise=false)
	Raise the buttons of the window. More...

template<typename... Args>
void	SetWidgetsDisabledState (bool disab_stat, Args... widgets)
	Sets the enabled/disabled status of a list of widgets. More...

template<typename... Args>
void	SetWidgetsLoweredState (bool lowered_stat, Args... widgets)
	Sets the lowered/raised status of a list of widgets. More...

template<typename... Args>
void	RaiseWidgetsWhenLowered (Args... widgets)
	Raises the widgets and sets widgets dirty that are lowered. More...

void	SetWidgetDirty (WidgetID widget_index) const
	Invalidate a widget, i.e. More...

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. More...

Window *	FindChildWindow (WindowClass wc=WC_INVALID) const
	Find the Window whose parent pointer points to this window. More...

void	CloseChildWindows (WindowClass wc=WC_INVALID) const
	Close all children a window might have in a head-recursive manner. More...

virtual void	Close (int data=0)
	Hide the window and all its child windows, and mark them for a later deletion.

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. More...

bool	IsShaded () const
	Is window shaded currently?

void	SetShaded (bool make_shaded)
	Set the shaded state of the window to make_shaded. More...

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) More...

void	ProcessScheduledInvalidations ()
	Process all scheduled invalidations.

void	ProcessHighlightedInvalidations ()
	Process all invalidation of highlighted widgets.

virtual void	OnInit ()
	Notification that the nested widget tree gets initialized. More...

virtual void	ApplyDefaults ()
	Read default values from WindowDesc configuration an apply them to the window.

virtual Point	OnInitialPosition (int16_t sm_width, int16_t sm_height, int window_number)
	Compute the initial position of the window. More...

virtual void	DrawWidget ([[maybe_unused]] const Rect &r, [[maybe_unused]] WidgetID widget) const
	Draw the contents of a nested widget. More...

virtual void	UpdateWidgetSize ([[maybe_unused]] WidgetID widget, [[maybe_unused]] Dimension &size, [[maybe_unused]] const Dimension &padding, [[maybe_unused]] Dimension &fill, [[maybe_unused]] Dimension &resize)
	Update size and resize step of a widget in the window. More...

virtual void	SetStringParameters ([[maybe_unused]] WidgetID widget) const
	Initialize string parameters for a widget. More...

virtual void	OnFocus ()
	The window has gained focus. More...

virtual void	OnFocusLost (bool closing)
	The window has lost focus. More...

virtual EventState	OnKeyPress ([[maybe_unused]] char32_t key, [[maybe_unused]] uint16_t keycode)
	A key has been pressed. More...

virtual EventState	OnHotkey (int hotkey)
	A hotkey has been pressed. More...

virtual EventState	OnCTRLStateChange ()
	The state of the control key has changed. More...

virtual void	OnClick ([[maybe_unused]] Point pt, [[maybe_unused]] WidgetID widget, [[maybe_unused]] int click_count)
	A click with the left mouse button has been made on the window. More...

virtual bool	OnRightClick ([[maybe_unused]] Point pt, [[maybe_unused]] WidgetID widget)
	A click with the right mouse button has been made on the window. More...

virtual void	OnHover ([[maybe_unused]] Point pt, [[maybe_unused]] WidgetID widget)
	The mouse is hovering over a widget in the window, perform an action for it. More...

virtual bool	OnTooltip ([[maybe_unused]] Point pt, [[maybe_unused]] WidgetID widget, [[maybe_unused]] TooltipCloseCondition close_cond)
	Event to display a custom tooltip. More...

virtual void	OnMouseDrag ([[maybe_unused]] Point pt, [[maybe_unused]] WidgetID widget)
	An 'object' is being dragged at the provided position, highlight the target if possible. More...

virtual void	OnDragDrop ([[maybe_unused]] Point pt, [[maybe_unused]] WidgetID widget)
	A dragged 'object' has been released. More...

virtual void	OnScroll ([[maybe_unused]] Point delta)
	Handle the request for (viewport) scrolling. More...

virtual void	OnMouseOver ([[maybe_unused]] Point pt, [[maybe_unused]] WidgetID widget)
	The mouse is currently moving over the window or has just moved outside of the window. More...

virtual void	OnMouseWheel ([[maybe_unused]] int wheel)
	The mouse wheel has been turned. More...

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	OnRealtimeTick ([[maybe_unused]] uint delta_ms)
	Called periodically.

virtual void	OnTimeout ()
	Called when this window's timeout has been reached.

virtual void	OnDropdownSelect ([[maybe_unused]] WidgetID widget, [[maybe_unused]] int index)
	A dropdown option associated to this window has been selected. More...

virtual void	OnDropdownClose (Point pt, WidgetID widget, int index, bool instant_close)
	A dropdown window associated to this window has been closed. More...

virtual void	OnEditboxChanged ([[maybe_unused]] WidgetID widget)
	The text in an editbox has been edited. More...

virtual void	OnQueryTextFinished ([[maybe_unused]] std::optional< std::string > str)
	The query window opened from this window has closed. More...

virtual void	OnPlaceObject ([[maybe_unused]] Point pt, [[maybe_unused]] TileIndex tile)
	The user clicked some place on the map when a tile highlight mode has been set. More...

virtual bool	OnVehicleSelect ([[maybe_unused]] const struct Vehicle *v)
	The user clicked on a vehicle while HT_VEHICLE has been set. More...

virtual bool	OnVehicleSelect ([[maybe_unused]] VehicleList::const_iterator begin, [[maybe_unused]] VehicleList::const_iterator end)
	The user clicked on a vehicle while HT_VEHICLE has been set. More...

virtual void	OnPlaceObjectAbort ()
	The user cancelled a tile highlight mode that has been set.

virtual void	OnPlaceDrag ([[maybe_unused]] ViewportPlaceMethod select_method, [[maybe_unused]] ViewportDragDropSelectionProcess select_proc, [[maybe_unused]] Point pt)
	The user is dragging over the map when the tile highlight mode has been set. More...

virtual void	OnPlaceMouseUp ([[maybe_unused]] ViewportPlaceMethod select_method, [[maybe_unused]] ViewportDragDropSelectionProcess select_proc, [[maybe_unused]] Point pt, [[maybe_unused]] TileIndex start_tile, [[maybe_unused]] TileIndex end_tile)
	The user has dragged over the map when the tile highlight mode has been set. More...

virtual void	OnPlacePresize ([[maybe_unused]] Point pt, [[maybe_unused]] TileIndex tile)
	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. More...

virtual bool	IsNewGRFInspectable () const
	Is the data related to this window NewGRF inspectable? More...

virtual void	ShowNewGRFInspectWindow () const
	Show the NewGRF inspection window. More...

template<>
const NWidgetBase *	GetWidget (WidgetID widnum) const
	Specialized case of Window::GetWidget for the nested widget base class.

Public Member Functions inherited from ZeroedMemoryAllocator
void *	operator new (size_t size)
	Memory allocator for a single class instance. More...

void *	operator new[] (size_t size)
	Memory allocator for an array of class instances. More...

void	operator delete (void *ptr)
	Memory release for a single class instance. More...

void	operator delete[] (void *ptr)
	Memory release for an array of class instances. More...

Data Fields
uint	expand_shrink_width
	The width allocated to the expand/shrink 'button'.

int	rating_lines
	Number of lines in the cargo ratings view.

int	accepts_lines
	Number of lines in the accepted cargo view.

Scrollbar *	vscroll

CargoSortType	sortings [NUM_COLUMNS]
	Sort types of the different 'columns'. More...

SortOrder	sort_orders [NUM_COLUMNS]
	Sort order (ascending/descending) for the 'columns'.

int	scroll_to_row
	If set, scroll the main viewport to the station pointed to by this row.

int	grouping_index
	Currently selected entry in the grouping drop down.

Mode	current_mode
	Currently selected display mode of cargo view.

Grouping	groupings [NUM_COLUMNS]
	Grouping modes for the different columns.

CargoDataEntry	expanded_rows
	Parent entry of currently expanded rows.

CargoDataEntry	cached_destinations
	Cache for the flows passing through this station.

CargoDataVector	displayed_rows
	Parent entry of currently displayed rows (including collapsed ones).

Data Fields inherited from Window
WindowDesc &	window_desc
	Window description.

WindowFlags	flags
	Window flags.

WindowClass	window_class
	Window class.

WindowNumber	window_number
	Window number within the window class.

int	scale
	Scale of this window – used to determine how to resize.

uint8_t	timeout_timer
	Timer value of the WF_TIMEOUT for flags.

uint8_t	white_border_timer
	Timer value of the WF_WHITE_BORDER for flags.

int	left
	x position of left edge of the window

int	top
	y position of top edge of the window

int	width
	width of the window (number of pixels to the right in x direction)

int	height
	Height of the window (number of pixels down in y direction)

ResizeInfo	resize
	Resize information.

Owner	owner
	The owner of the content shown in this window. Company colour is acquired from this variable.

ViewportData *	viewport
	Pointer to viewport data, if present.

const NWidgetCore *	nested_focus
	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
	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
	ID of current mouse capture widget (e.g. dragged scrollbar). -1 if no widget has mouse capture.

Window *	parent
	Parent window.

WindowList::iterator	z_position

Static Public Attributes
static const int	NUM_COLUMNS = 4
	Number of "columns" in the cargo view: cargo, from, via, to.

static const StringID	sort_names []
	Names of the sorting options in the dropdown. More...

static const StringID	group_names []
	Names of the grouping options in the dropdown. More...

Additional Inherited Members
Static Public Member Functions inherited from Window
static int	SortButtonWidth ()
	Get width of up/down arrow of sort button state. More...

static void	DeleteClosedWindows ()
	Delete all closed windows.

Protected Member Functions inherited from Window
void	InitializeData (WindowNumber window_number)
	Initializes the data (except the position and initial size) of a new Window. More...

void	InitializePositionSize (int x, int y, int min_width, int min_height)
	Set the position and smallest size of the window. More...

virtual void	FindWindowPlacementAndResize (int def_width, int def_height)
	Resize window towards the default size. More...

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
	Set if window has been resized.

Detailed Description

The StationView window.

Definition at line 1255 of file station_gui.cpp.

Member Enumeration Documentation

◆ AcceptListHeight

enum StationViewWindow::AcceptListHeight

Height of the WID_SV_ACCEPT_RATING_LIST widget for different views.

Enumerator
ALH_RATING	Height of the cargo ratings view.
ALH_ACCEPTS	Height of the accepted cargo view.

Definition at line 1316 of file station_gui.cpp.

◆ Grouping

enum StationViewWindow::Grouping

Type of grouping used in each of the "columns".

Enumerator
GR_SOURCE	Group by source of cargo ("from").
GR_NEXT	Group by next station ("via").
GR_DESTINATION	Group by estimated final destination ("to").
GR_CARGO	Group by cargo type.

Definition at line 1295 of file station_gui.cpp.

◆ Invalidation

enum StationViewWindow::Invalidation

Type of data invalidation.

Enumerator
INV_FLOWS	The planned flows have been recalculated and everything has to be updated.
INV_CARGO	Some cargo has been added or removed.

Definition at line 1287 of file station_gui.cpp.

◆ Mode

enum StationViewWindow::Mode

Display mode of the cargo view.

Enumerator
MODE_WAITING	Show cargo waiting at the station.
MODE_PLANNED	Show cargo planned to pass through the station.

Definition at line 1305 of file station_gui.cpp.

Member Function Documentation

◆ BuildCargoList() [1/2]

void StationViewWindow::BuildCargoList	(	CargoDataEntry *	cargo,
		const Station *	st
	)

inline

Build up the cargo view for all cargoes.

Parameters

cargo	The root cargo entry to save all results in.
st	The station to calculate the cargo view from.

Definition at line 1688 of file station_gui.cpp.

References BuildCargoList(), BuildFlowList(), GoodsEntry::cargo, GoodsEntry::flows, Station::goods, MODE_WAITING, NUM_CARGO, RecalcDestinations(), and CargoDataEntry::Retrieve().

◆ BuildCargoList() [2/2]

void StationViewWindow::BuildCargoList	(	CargoID	i,
		const StationCargoList &	packets,
		CargoDataEntry *	cargo
	)

inline

Build up the cargo view for WAITING mode and a specific cargo.

Parameters

i	Cargo to show.
packets	The current station's cargo list for that cargo.
cargo	The CargoDataEntry to save the result in.

Definition at line 1641 of file station_gui.cpp.

References CargoPacket::GetFirstStation(), CargoList< Tinst, Tcont >::Packets(), CargoDataEntry::Retrieve(), and ShowCargo().

Referenced by BuildCargoList(), and OnPaint().

◆ BuildFlowList()

void StationViewWindow::BuildFlowList	(	CargoID	i,
		const FlowStatMap &	flows,
		CargoDataEntry *	cargo
	)

inline

Build up the cargo view for PLANNED mode and a specific cargo.

Parameters

i	Cargo to show.
flows	The current station's flows for that cargo.
cargo	The CargoDataEntry to save the results in.

Definition at line 1618 of file station_gui.cpp.

References CargoDataEntry::Begin(), CargoDataEntry::End(), CargoDataEntry::GetCount(), CargoDataEntry::GetStation(), CargoDataEntry::Retrieve(), and ShowCargo().

Referenced by BuildCargoList().

◆ DrawAcceptedCargo()

int StationViewWindow::DrawAcceptedCargo ( const Rect & r ) const

inline

Draw accepted cargo in the WID_SV_ACCEPT_RATING_LIST widget.

Parameters

r	Rectangle of the widget.

Returns: Number of lines needed for drawing the accepted cargo.

Definition at line 1883 of file station_gui.cpp.

References CeilDiv(), DrawStringMultiLine(), WidgetDimensions::framerect, FS_NORMAL, SpecializedStation< Station, false >::Get(), GetAcceptanceMask(), GetCharacterHeight(), WidgetDimensions::scaled, SetDParam(), and Rect::Shrink().

Referenced by OnPaint().

◆ DrawCargoRatings()

int StationViewWindow::DrawCargoRatings ( const Rect & r ) const

inline

Draw cargo ratings in the WID_SV_ACCEPT_RATING_LIST widget.

Parameters

r	Rectangle of the widget.

Returns: Number of lines needed for drawing the cargo ratings.

Definition at line 1898 of file station_gui.cpp.

References _current_text_dir, _sorted_standard_cargo_specs, CeilDiv(), DrawString(), DrawStringMultiLine(), Town::exclusive_counter, Town::exclusivity, WidgetDimensions::framerect, FS_NORMAL, SpecializedStation< Station, false >::Get(), GetCharacterHeight(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_link_graph_pool >::GetIfValid(), Station::goods, GoodsEntry::HasRating(), WidgetDimensions::hsep_indent, Rect::Indent(), GoodsEntry::link_graph, LinkGraph::Monthly(), GoodsEntry::node, BaseStation::owner, GoodsEntry::rating, WidgetDimensions::scaled, SetDParam(), Rect::Shrink(), TD_RTL, ToPercent8(), BaseStation::town, TimerGameEconomy::UsingWallclockUnits(), and WidgetDimensions::vsep_wide.

Referenced by OnPaint().

◆ DrawEntries()

int StationViewWindow::DrawEntries	(	CargoDataEntry *	entry,
		const Rect &	r,
		int	pos,
		int	maxrows,
		int	column,
		CargoID	cargo = `INVALID_CARGO`
	)

inline

Draw the given cargo entries in the station GUI.

Parameters

entry	Root entry for all cargo to be drawn.
r	Screen rectangle to draw into.
pos	Current row to be drawn to (counted down from 0 to -maxrows, same as vscroll->GetPosition()).
maxrows	Maximum row to be drawn.
column	Current "column" being drawn.
cargo	Current cargo being drawn (if cargo column has been passed).

Returns: row (in "pos" counting) after the one we have last drawn to.

Definition at line 1799 of file station_gui.cpp.

◆ EstimateDestinations()

void StationViewWindow::EstimateDestinations	(	CargoID	cargo,
		StationID	source,
		StationID	next,
		uint	count,
		CargoDataEntry *	dest
	)

inline

Estimate the amounts of cargo per final destination for a given cargo, source station and next hop and save the result as children of the given CargoDataEntry.

Parameters

cargo	ID of the cargo to estimate destinations for.
source	Source station of the given batch of cargo.
next	Intermediate hop to start the calculation at ("next hop").
count	Size of the batch of cargo.
dest	CargoDataEntry to save the results in.

Definition at line 1565 of file station_gui.cpp.

References GoodsEntry::flows, SpecializedStation< Station, false >::Get(), CargoDataEntry::GetCount(), Station::goods, CargoDataEntry::InsertOrRetrieve(), SpecializedStation< Station, false >::IsValidID(), and CargoDataEntry::Update().

Referenced by RecalcDestinations().

◆ GetEntryString()

StringID StationViewWindow::GetEntryString	(	StationID	station,
		StringID	here,
		StringID	other_station,
		StringID	any
	)

inline

Select the correct string for an entry referring to the specified station.

Parameters

station	Station the entry is showing cargo for.
here	String to be shown if the entry refers to the same station as this station GUI belongs to.
other_station	String to be shown if the entry refers to a specific other station.
any	String to be shown if the entry refers to "any station".

Returns: One of the three given strings or STR_STATION_VIEW_RESERVED, depending on what station the entry refers to.

Definition at line 1741 of file station_gui.cpp.

◆ HandleCargoWaitingClick() [1/2]

template<class Tid >

void StationViewWindow::HandleCargoWaitingClick	(	CargoDataEntry *	filter,
		Tid	next
	)

inline

Expand or collapse a specific row.

Parameters

filter	Parent of the row.
next	ID pointing to the row.

Definition at line 1934 of file station_gui.cpp.

References CargoDataEntry::InsertOrRetrieve(), CargoDataEntry::Remove(), and CargoDataEntry::Retrieve().

◆ HandleCargoWaitingClick() [2/2]

void StationViewWindow::HandleCargoWaitingClick ( int row )

inline

Handle a click on a specific row in the cargo view.

Parameters

row	Row being clicked.

Definition at line 1947 of file station_gui.cpp.

References _ctrl_pressed, StationViewWindow::RowDisplay::filter, StationViewWindow::RowDisplay::next_cargo, StationViewWindow::RowDisplay::next_station, Window::SetWidgetDirty(), and WID_SV_WAITING.

◆ OnInvalidateData()

void StationViewWindow::OnInvalidateData	(	[[maybe_unused] ] int	data = `0`,
		[[maybe_unused] ] bool	gui_scope = `true`
	)

inlineoverridevirtual

Some data on this window has become invalid.

Invalidate the cache for the given cargo if necessary.

Parameters

data	Information about the changed data. If it's a valid cargo ID, invalidate the cargo 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 2154 of file station_gui.cpp.

References NUM_CARGO, Window::ReInit(), and CargoDataEntry::Remove().

◆ OnPaint()

void StationViewWindow::OnPaint ( )

inlineoverridevirtual

The window must be repainted.

Note: This method should not change any state, it should only use drawing functions.

Reimplemented from Window.

Definition at line 1459 of file station_gui.cpp.

References _local_company, _viewport_highlight_station, Station::airport, AIRPORT_CLOSED_block, BuildCargoList(), DrawAcceptedCargo(), DrawCargoRatings(), Window::DrawSortButtonState(), Window::DrawWidgets(), FACIL_AIRPORT, FACIL_BUS_STOP, FACIL_DOCK, FACIL_NONE, FACIL_TRAIN, FACIL_TRUCK_STOP, BaseStation::facilities, Airport::flags, SpecializedStation< Station, false >::Get(), CargoDataEntry::GetNumChildren(), Window::IsShaded(), BaseStation::owner, OWNER_NONE, Window::ReInit(), Scrollbar::SetCount(), Window::SetWidgetDisabledState(), Window::SetWidgetLoweredState(), WID_SV_ACCEPT_RATING_LIST, WID_SV_ACCEPTS_RATINGS, WID_SV_CATCHMENT, WID_SV_CLOSE_AIRPORT, WID_SV_PLANES, WID_SV_RENAME, WID_SV_ROADVEHS, WID_SV_SHIPS, WID_SV_SORT_ORDER, and WID_SV_TRAINS.

◆ OnResize()

void StationViewWindow::OnResize ( )

inlineoverridevirtual

Called after the window got resized.

For nested windows with a viewport, call NWidgetViewport::UpdateViewportCoordinates.

Reimplemented from Window.

Definition at line 2144 of file station_gui.cpp.

References WidgetDimensions::scaled, Scrollbar::SetCapacityFromWidget(), and WID_SV_WAITING.

◆ RecalcDestinations()

void StationViewWindow::RecalcDestinations ( CargoID i )

inline

Rebuild the cache for estimated destinations which is used to quickly show the "destination" entries even if we actually don't know the destination of a certain packet from just looking at it.

Parameters

i	Cargo to recalculate the cache for.

Definition at line 1533 of file station_gui.cpp.

References cached_destinations, CargoDataEntry::Clear(), EstimateDestinations(), GoodsEntry::flows, SpecializedStation< Station, false >::Get(), Station::goods, CargoDataEntry::InsertOrRetrieve(), and CargoDataEntry::Update().

Referenced by BuildCargoList().

◆ SearchNonStop()

StringID StationViewWindow::SearchNonStop	(	CargoDataEntry *	cd,
		StationID	station,
		int	column
	)

inline

Determine if we need to show the special "non-stop" string.

Parameters

cd	Entry we are going to show.
station	Station the entry refers to.
column	The "column" the entry will be shown in.

Returns: either STR_STATION_VIEW_VIA or STR_STATION_VIEW_NONSTOP.

Definition at line 1762 of file station_gui.cpp.

References CargoDataEntry::Begin(), CargoDataEntry::End(), CargoDataEntry::GetParent(), GR_DESTINATION, and Window::parent.

◆ SelectGroupBy()

void StationViewWindow::SelectGroupBy ( int index )

inline

Select a new grouping mode for the cargo view.

Parameters

index Row being selected in the grouping drop down.

Definition at line 2088 of file station_gui.cpp.

References _settings_client, GR_DESTINATION, GR_NEXT, GR_SOURCE, group_names, ClientSettings::gui, Window::SetDirty(), GUISettings::station_gui_group_order, and WID_SV_GROUP_BY.

◆ SelectSortBy()

void StationViewWindow::SelectSortBy ( int index )

inline

Select a new sort criterium for the cargo view.

Parameters

index Row being selected in the sort criteria drop down.

Definition at line 2056 of file station_gui.cpp.

References _settings_client, AsGrouping, Count, ClientSettings::gui, MODE_PLANNED, MODE_WAITING, sort_names, and GUISettings::station_gui_sort_by.

◆ SelectSortOrder()

void StationViewWindow::SelectSortOrder ( SortOrder order )

inline

Select a new sort order for the cargo view.

Parameters

order New sort order.

Definition at line 2045 of file station_gui.cpp.

References _settings_client, ClientSettings::gui, Window::SetDirty(), and GUISettings::station_gui_sort_order.

◆ SetDisplayedRow()

void StationViewWindow::SetDisplayedRow ( const CargoDataEntry * data )

inline

Mark a specific row, characterized by its CargoDataEntry, as expanded.

Parameters

data	The row to be marked as expanded.

Definition at line 1708 of file station_gui.cpp.

References CargoDataEntry::GetCargo(), CargoDataEntry::GetParent(), CargoDataEntry::GetStation(), Window::parent, and CargoDataEntry::Retrieve().

◆ ShowCargo()

void StationViewWindow::ShowCargo	(	CargoDataEntry *	data,
		CargoID	cargo,
		StationID	source,
		StationID	next,
		StationID	dest,
		uint	count
	)

inline

Show a certain cargo entry characterized by source/next/dest station, cargo ID and amount of cargo at the right place in the cargo view.

I.e. update as many rows as are expanded following that characterization.

Parameters

data	Root entry of the tree.
cargo	Cargo ID of the entry to be shown.
source	Source station of the entry to be shown.
next	Next station the cargo to be shown will visit.
dest	Final destination of the cargo to be shown.
count	Amount of cargo to be shown.

Definition at line 1399 of file station_gui.cpp.

References _settings_game, DT_MANUAL, expanded_rows, GR_CARGO, GR_DESTINATION, GR_NEXT, GR_SOURCE, groupings, CargoDataEntry::InsertOrRetrieve(), GameSettings::linkgraph, NUM_COLUMNS, CargoDataEntry::Retrieve(), CargoDataEntry::SetTransfers(), and CargoDataEntry::Update().

Referenced by BuildCargoList(), and BuildFlowList().

Field Documentation

◆ group_names

const StringID StationViewWindow::group_names[]

inlinestatic

Initial value:

= {
    STR_STATION_VIEW_GROUP_S_V_D,
    STR_STATION_VIEW_GROUP_S_D_V,
    STR_STATION_VIEW_GROUP_V_S_D,
    STR_STATION_VIEW_GROUP_V_D_S,
    STR_STATION_VIEW_GROUP_D_S_V,
    STR_STATION_VIEW_GROUP_D_V_S,
  }

Names of the grouping options in the dropdown.

Definition at line 1329 of file station_gui.cpp.

Referenced by SelectGroupBy().

◆ sort_names

const StringID StationViewWindow::sort_names[]

inlinestatic

Initial value:

= {
    STR_STATION_VIEW_WAITING_STATION,
    STR_STATION_VIEW_WAITING_AMOUNT,
    STR_STATION_VIEW_PLANNED_STATION,
    STR_STATION_VIEW_PLANNED_AMOUNT,
  }

Names of the sorting options in the dropdown.

Definition at line 1322 of file station_gui.cpp.

Referenced by SelectSortBy().

◆ sortings

CargoSortType StationViewWindow::sortings[NUM_COLUMNS]

Sort types of the different 'columns'.

In fact only CargoSortType::Count and CargoSortType::AsGrouping are active and you can only sort all the columns in the same way. The other options haven't been included in the GUI due to lack of space.

Definition at line 1344 of file station_gui.cpp.

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

src/station_gui.cpp

Data Structures

Public Types

Public Member Functions

Data Fields

Static Public Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ AcceptListHeight

◆ Grouping

◆ Invalidation

◆ Mode

Member Function Documentation

◆ BuildCargoList() [1/2]

◆ BuildCargoList() [2/2]

◆ BuildFlowList()

◆ DrawAcceptedCargo()

◆ DrawCargoRatings()

◆ DrawEntries()

◆ EstimateDestinations()

◆ GetEntryString()

◆ HandleCargoWaitingClick() [1/2]

◆ HandleCargoWaitingClick() [2/2]

◆ OnInvalidateData()

◆ OnPaint()

◆ OnResize()

◆ RecalcDestinations()

◆ SearchNonStop()

◆ SelectGroupBy()

◆ SelectSortBy()

◆ SelectSortOrder()

◆ SetDisplayedRow()

◆ ShowCargo()

Field Documentation

◆ group_names

◆ sort_names

◆ sortings