NetworkGameWindow Class Reference

Inheritance diagram for NetworkGameWindow:

Public Member Functions
	NetworkGameWindow (WindowDesc &desc)
void	OnInit () override
	Notification that the nested widget tree gets initialized.
void	UpdateWidgetSize (WidgetID widget, Dimension &size, const Dimension &padding, Dimension &fill, Dimension &resize) override
	Update size and resize step of a widget in the window.
void	DrawWidget (const Rect &r, WidgetID widget) const override
	Draw the contents of a nested widget.
void	OnPaint () override
	The window must be repainted.
StringID	GetHeaderString () const
void	DrawDetails (const Rect &r) const
void	OnClick (Point pt, WidgetID widget, int click_count) override
	A click with the left mouse button has been made on the window.
void	OnInvalidateData (int data=0, bool gui_scope=true) override
	Some data on this window has become invalid.
EventState	OnKeyPress (char32_t key, uint16_t keycode) override
	A key has been pressed.
void	OnEditboxChanged (WidgetID wid) override
	The text in an editbox has been edited.
void	OnQueryTextFinished (std::optional< std::string > str) override
	The query window opened from this window has closed.
void	OnResize () override
	Called after the window got resized.
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 (const char *from, const char *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.
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.
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, 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.
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.
void	CloseChildWindows (WindowClass wc=WC_INVALID) const
	Close all children a window might have in a head-recursive manner.
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.
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 Point	OnInitialPosition (int16_t sm_width, int16_t sm_height, int window_number)
	Compute the initial position of the window.
virtual void	SetStringParameters (WidgetID widget) const
	Initialize string parameters for a widget.
virtual void	OnFocus ()
	The window has gained focus.
virtual void	OnFocusLost (bool closing)
	The window has lost focus.
virtual EventState	OnHotkey (int hotkey)
	A hotkey has been pressed.
virtual EventState	OnCTRLStateChange ()
	The state of the control key has changed.
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 bool	OnTooltip (Point pt, WidgetID widget, TooltipCloseCondition close_cond)
	Event to display a custom tooltip.
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	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)
	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	OnRealtimeTick (uint delta_ms)
	Called periodically.
virtual void	OnTimeout ()
	Called when this window's timeout has been reached.
virtual void	OnDropdownSelect (WidgetID widget, int index)
	A dropdown option associated to this window has been selected.
virtual void	OnDropdownClose (Point pt, WidgetID widget, int index, bool instant_close)
	A dropdown window associated to this window has been closed.
virtual void	OnPlaceObject (Point pt, TileIndex tile)
	The user clicked some place on the map when a tile highlight mode has been set.
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 void	OnPlaceObjectAbort ()
	The user cancelled a tile highlight mode that has been set.
virtual void	OnPlaceDrag (ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt)
	The user is dragging over the map when the tile highlight mode has been set.
virtual void	OnPlaceMouseUp (ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt, TileIndex start_tile, TileIndex end_tile)
	The user has dragged over the map when the tile highlight mode has been set.
virtual void	OnPlacePresize (Point pt, 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.
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.
Public Member Functions inherited from ZeroedMemoryAllocator
void *	operator new (size_t size)
	Memory allocator for a single class instance.
void *	operator new[] (size_t size)
	Memory allocator for an array of class instances.
void	operator delete (void *ptr)
	Memory release for a single class instance.
void	operator delete[] (void *ptr)
	Memory release for an array of class instances.

Data Fields
IntervalTimer< TimerWindow >	refresh_interval
	Refresh the online servers on a regular interval.
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

Protected Member Functions
void	BuildGUINetworkGameList ()
	Dimension of compatibility icon.
void	SortNetworkGameList ()
	Sort the server list.
void	UpdateListPos ()
	Set this->list_pos to match this->server.
void	DrawServerLine (const NetworkGameList *cur_item, int y, bool highlight) const
	Draw a single server line.
void	ScrollToSelectedServer ()
	Scroll the list up or down to the currently selected server.
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)
	Resize window towards the default size.
virtual	~Window ()
	Remove window and all its child windows from the window stack.

Static Protected Member Functions
static bool	NGameNameSorter (NetworkGameList *const &a, NetworkGameList *const &b)
	Sort servers by name.
static bool	NGameClientSorter (NetworkGameList *const &a, NetworkGameList *const &b)
	Sort servers by the amount of clients online on a server.
static bool	NGameMapSizeSorter (NetworkGameList *const &a, NetworkGameList *const &b)
	Sort servers by map size.
static bool	NGameCalendarDateSorter (NetworkGameList *const &a, NetworkGameList *const &b)
	Sort servers by calendar date.
static bool	NGameTicksPlayingSorter (NetworkGameList *const &a, NetworkGameList *const &b)
	Sort servers by the number of ticks the game is running.
static bool	NGameAllowedSorter (NetworkGameList *const &a, NetworkGameList *const &b)
	Sort servers by joinability.
static bool	NGameSearchFilter (NetworkGameList *const *item, StringFilter &sf)

Protected Attributes
NetworkGameList *	server
	Selected server.
NetworkGameList *	last_joined
	The last joined server.
GUIGameServerList	servers
	List with game servers.
ServerListPosition	list_pos
	Position of the selected server.
Scrollbar *	vscroll
	Vertical scrollbar of the list of servers.
QueryString	name_editbox
	Client name editbox.
QueryString	filter_editbox
	Editbox for filter on servers.
bool	searched_internet = false
	Did we ever press "Search Internet" button?
Dimension	lock
Dimension	blot
	Dimension of lock icon.
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.

Static Protected Attributes
static Listing	last_sorting = {false, 5}
static const std::initializer_list< GUIGameServerList::SortFunction *const >	sorter_funcs
static const std::initializer_list< GUIGameServerList::FilterFunction *const >	filter_funcs

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.
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.

Detailed Description

Definition at line 176 of file network_gui.cpp.

Constructor & Destructor Documentation

NetworkGameWindow()

NetworkGameWindow::NetworkGameWindow ( WindowDesc &  desc )

inline

Definition at line 436 of file network_gui.cpp.

~NetworkGameWindow()

NetworkGameWindow::~NetworkGameWindow ( )

inline

Definition at line 469 of file network_gui.cpp.

Member Function Documentation

BuildGUINetworkGameList()

void NetworkGameWindow::BuildGUINetworkGameList ( )

inlineprotected

Dimension of compatibility icon.

(Re)build the GUI network game list (a.k.a. this->servers) as some major change has occurred. It ensures appropriate filtering and sorting, if both or either one is enabled.

Definition at line 202 of file network_gui.cpp.

References _network_game_list, Textbuf::buf, GUIList< T, P, F >::Filter(), Window::GetWidget(), StringFilter::IsEmpty(), GUIList< T, P, F >::NeedRebuild(), NetworkGameList::next, GUIList< T, P, F >::RebuildDone(), Scrollbar::SetCount(), GUIList< T, P, F >::SetFilterState(), StringFilter::SetFilterTerm(), GUIList< T, P, F >::Sort(), and UpdateListPos().

Referenced by OnEditboxChanged(), and OnPaint().

DrawDetails()

void NetworkGameWindow::DrawDetails ( const Rect &  r ) const

inline

Definition at line 619 of file network_gui.cpp.

DrawServerLine()

void NetworkGameWindow::DrawServerLine ( const NetworkGameList *  cur_item, int  y, bool  highlight  ) const

inlineprotected

Draw a single server line.

Parameters

cur_item	the server to draw.
y	from where to draw?
highlight	does the line need to be highlighted?

Definition at line 353 of file network_gui.cpp.

References _current_text_dir, WidgetDimensions::bevel, TimerGameCalendar::ConvertDateToYMD(), NWidgetBase::current_x, DrawString(), FS_NORMAL, GetCharacterHeight(), Window::GetWidget(), GfxFillRect(), NetworkGameList::info, WidgetDimensions::matrix, NGLS_ONLINE, PC_GREY, Window::resize, SA_CENTER, SA_HOR_CENTER, WidgetDimensions::scaled, SetDParam(), Rect::Shrink(), ResizeInfo::step_height, TD_RTL, Ticks::TICKS_PER_SECOND, NetworkServerGameInfo::use_password, RectPadding::Vertical(), WID_NG_CLIENTS, WID_NG_DATE, WID_NG_INFO, WID_NG_MAPSIZE, WID_NG_NAME, WID_NG_YEARS, and Rect::WithWidth().

Referenced by DrawWidget().

DrawWidget()

void NetworkGameWindow::DrawWidget ( const Rect &  r, WidgetID  widget  ) const

inlineoverridevirtual

Draw the contents of a nested widget.

Parameters

r	Rectangle occupied by the widget.
widget	Number of the widget to draw.

Note

This method may not change any state, it may only use drawing functions.

Reimplemented from Window.

Definition at line 531 of file network_gui.cpp.

References DrawServerLine(), Window::DrawSortButtonState(), Scrollbar::GetVisibleRangeIterators(), Window::GetWidget(), GUIList< T, P, F >::IsDescSortOrder(), Window::resize, SBS_DOWN, SBS_UP, GUIList< T, P, F >::SortType(), ResizeInfo::step_height, WID_NG_CLIENTS, WID_NG_DATE, WID_NG_DETAILS, WID_NG_INFO, WID_NG_LASTJOINED, WID_NG_MAPSIZE, WID_NG_MATRIX, WID_NG_NAME, and WID_NG_YEARS.

GetHeaderString()

StringID NetworkGameWindow::GetHeaderString ( ) const

inline

Definition at line 606 of file network_gui.cpp.

NGameAllowedSorter()

static bool NetworkGameWindow::NGameAllowedSorter ( NetworkGameList *const &  a, NetworkGameList *const &  b  )

inlinestaticprotected

Sort servers by joinability.

If both servers are the same, prefer the non-passworded server first.

Definition at line 303 of file network_gui.cpp.

References NetworkGameInfo::compatible, NetworkGameList::info, NGameClientSorter(), NetworkServerGameInfo::server_revision, NetworkServerGameInfo::use_password, and NetworkGameInfo::version_compatible.

NGameCalendarDateSorter()

static bool NetworkGameWindow::NGameCalendarDateSorter ( NetworkGameList *const &  a, NetworkGameList *const &  b  )

inlinestaticprotected

Sort servers by calendar date.

Definition at line 284 of file network_gui.cpp.

References NetworkServerGameInfo::calendar_date, NetworkGameList::info, and NGameClientSorter().

NGameClientSorter()

static bool NetworkGameWindow::NGameClientSorter ( NetworkGameList *const &  a, NetworkGameList *const &  b  )

inlinestaticprotected

Sort servers by the amount of clients online on a server.

If the two servers have the same amount, the one with the higher maximum is preferred.

Definition at line 262 of file network_gui.cpp.

References NetworkServerGameInfo::clients_max, NetworkServerGameInfo::clients_on, NetworkGameList::info, and NGameNameSorter().

Referenced by NGameAllowedSorter(), NGameCalendarDateSorter(), NGameMapSizeSorter(), and NGameTicksPlayingSorter().

NGameMapSizeSorter()

static bool NetworkGameWindow::NGameMapSizeSorter ( NetworkGameList *const &  a, NetworkGameList *const &  b  )

inlinestaticprotected

Sort servers by map size.

Definition at line 274 of file network_gui.cpp.

References NetworkGameList::info, NetworkServerGameInfo::map_height, NetworkServerGameInfo::map_width, and NGameClientSorter().

NGameNameSorter()

static bool NetworkGameWindow::NGameNameSorter ( NetworkGameList *const &  a, NetworkGameList *const &  b  )

inlinestaticprotected

Sort servers by name.

Definition at line 249 of file network_gui.cpp.

References NetworkGameList::connection_string, NetworkGameList::info, NetworkServerGameInfo::server_name, and StrNaturalCompare().

Referenced by NGameClientSorter().

NGameSearchFilter()

static bool NetworkGameWindow::NGameSearchFilter ( NetworkGameList *const *  item, StringFilter &  sf  )

inlinestaticprotected

Definition at line 337 of file network_gui.cpp.

NGameTicksPlayingSorter()

static bool NetworkGameWindow::NGameTicksPlayingSorter ( NetworkGameList *const &  a, NetworkGameList *const &  b  )

inlinestaticprotected

Sort servers by the number of ticks the game is running.

Definition at line 291 of file network_gui.cpp.

References NetworkGameList::info, NGameClientSorter(), and NetworkServerGameInfo::ticks_playing.

OnClick()

void NetworkGameWindow::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 693 of file network_gui.cpp.

References _network_coordinator_client, _settings_client, CloseWindowById(), COMPANY_SPECTATOR, NetworkSettings::connect_to_ip, NetworkGameList::connection_string, CS_ALPHANUMERAL, GUIList< T, P, F >::ForceResort(), ClientNetworkCoordinatorSocketHandler::GetListing(), Scrollbar::GetScrolledItemFromWidget(), Window::GetWidget(), NetworkServerGameInfo::grfconfig, NetworkGameList::info, Window::IsWidgetDisabled(), last_joined, ClientSettings::network, NETWORK_HOSTNAME_PORT_LENGTH, NetworkClientConnectGame(), NetworkQueryServer(), NetworkUDPSearchGame(), OnClick(), QSF_ACCEPT_UNCHANGED, NetworkGameList::refreshing, ScrollToSelectedServer(), server, Window::SetDirty(), SetDParamStr(), GUIList< T, P, F >::SetSortType(), ShowNewGRFSettings(), ShowQueryString(), SortNetworkGameList(), GUIList< T, P, F >::SortType(), GUIList< T, P, F >::ToggleSortOrder(), UpdateListPos(), WC_NETWORK_WINDOW, WID_NG_ADD, WID_NG_CANCEL, WID_NG_CLIENTS, WID_NG_DATE, WID_NG_INFO, WID_NG_JOIN, WID_NG_LASTJOINED, WID_NG_MAPSIZE, WID_NG_MATRIX, WID_NG_NAME, WID_NG_NEWGRF, WID_NG_NEWGRF_MISSING, WID_NG_REFRESH, WID_NG_SEARCH_INTERNET, WID_NG_SEARCH_LAN, WID_NG_START, WID_NG_YEARS, and WN_NETWORK_WINDOW_GAME.

Referenced by OnClick().

OnEditboxChanged()

void NetworkGameWindow::OnEditboxChanged ( WidgetID  widget )

inlineoverridevirtual

The text in an editbox has been edited.

Parameters

widget

The widget of the editbox.

Reimplemented from Window.

Definition at line 827 of file network_gui.cpp.

References _settings_client, Textbuf::buf, BuildGUINetworkGameList(), NetworkSettings::client_name, GUIList< T, P, F >::ForceRebuild(), Window::GetWidget(), ClientSettings::network, ScrollToSelectedServer(), Window::SetDirty(), WID_NG_CLIENT, and WID_NG_FILTER.

OnInit()

void NetworkGameWindow::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 474 of file network_gui.cpp.

References GetScaledSpriteSize().

OnInvalidateData()

void NetworkGameWindow::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 791 of file network_gui.cpp.

References GUIList< T, P, F >::ForceRebuild(), and Window::SetDirty().

OnKeyPress()

EventState NetworkGameWindow::OnKeyPress ( char32_t  key, uint16_t  keycode  )

inlineoverridevirtual

A key has been pressed.

Parameters

key	the Unicode value of the key.
keycode	the untranslated key code including shift state.

Returns

ES_HANDLED if the key press has been handled and no other window should receive the event.

Reimplemented from Window.

Definition at line 797 of file network_gui.cpp.

References ES_HANDLED, ES_NOT_HANDLED, Window::GetWidget(), list_pos, NetworkGameListRemoveItem(), ScrollToSelectedServer(), Window::SetDirty(), and Scrollbar::UpdateListPositionOnKeyPress().

OnPaint()

void NetworkGameWindow::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 567 of file network_gui.cpp.

References BuildGUINetworkGameList(), NetworkServerGameInfo::clients_max, NetworkServerGameInfo::clients_on, NetworkGameInfo::compatible, Window::DrawWidgets(), Window::GetWidget(), NetworkServerGameInfo::grfconfig, NetworkGameList::info, GUIList< T, P, F >::NeedRebuild(), GUIList< T, P, F >::NeedResort(), NGLS_ONLINE, NetworkGameList::refreshing, Window::ReInit(), server, Window::SetWidgetDisabledState(), Window::SetWidgetLoweredState(), SortNetworkGameList(), NetworkGameList::status, SZSP_NONE, NetworkGameInfo::version_compatible, WID_NG_ADD, WID_NG_JOIN, WID_NG_NEWGRF_MISSING_SEL, WID_NG_NEWGRF_SEL, WID_NG_REFRESH, WID_NG_SEARCH_INTERNET, WID_NG_SEARCH_LAN, and WID_NG_START.

OnQueryTextFinished()

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

inlineoverridevirtual

The query window opened from this window has closed.

Parameters

str	the new value of the string, std::nullopt if the window was cancelled or an empty string when the default button was pressed, i.e. str->empty().

Reimplemented from Window.

Definition at line 846 of file network_gui.cpp.

References _settings_client, NetworkSettings::connect_to_ip, ClientSettings::network, and NetworkAddServer().

OnResize()

void NetworkGameWindow::OnResize ( )

inlineoverridevirtual

Called after the window got resized.

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

Reimplemented from Window.

Definition at line 855 of file network_gui.cpp.

References Scrollbar::SetCapacityFromWidget(), and WID_NG_MATRIX.

ScrollToSelectedServer()

void NetworkGameWindow::ScrollToSelectedServer ( )

inlineprotected

Scroll the list up or down to the currently selected server.

If the server is below the currently displayed servers, it will scroll down an amount so that the server appears at the bottom. If the server is above the currently displayed servers, it will scroll up so that the server appears at the top.

Definition at line 429 of file network_gui.cpp.

References Scrollbar::ScrollTowards().

Referenced by OnClick(), OnEditboxChanged(), and OnKeyPress().

SortNetworkGameList()

void NetworkGameWindow::SortNetworkGameList ( )

inlineprotected

Sort the server list.

Definition at line 320 of file network_gui.cpp.

References GUIList< T, P, F >::Sort(), and UpdateListPos().

Referenced by OnClick(), and OnPaint().

UpdateListPos()

void NetworkGameWindow::UpdateListPos ( )

inlineprotected

Set this->list_pos to match this->server.

Definition at line 326 of file network_gui.cpp.

Referenced by BuildGUINetworkGameList(), OnClick(), and SortNetworkGameList().

UpdateWidgetSize()

void NetworkGameWindow::UpdateWidgetSize ( WidgetID  widget, Dimension &  size, const Dimension &  padding, Dimension &  fill, Dimension &  resize  )

inlineoverridevirtual

Update size and resize step of a widget in the window.

After retrieval of the minimal size and the resize-steps of a widget, this function is called to allow further refinement, typically by computing the real maximal size of the content. Afterwards, size is taken to be the minimal size of the widget and resize is taken to contain the resize steps. For the convenience of the callee, padding contains the amount of padding between the content and the edge of the widget. This should be added to the returned size.

Parameters

	widget	Widget number.
[in,out]	size	Size of the widget.
	padding	Recommended amount of space between the widget content and the widget edge.
[in,out]	fill	Fill step of the widget.
[in,out]	resize	Resize step of the widget.

Reimplemented from Window.

Definition at line 480 of file network_gui.cpp.

References FS_NORMAL, GetCharacterHeight(), GetSpriteSize(), GetStringBoundingBox(), Window::GetWidget(), Window::height, WidgetDimensions::hsep_normal, WidgetDimensions::matrix, MAX_CLIENTS, MAX_COMPANIES, MAX_MAP_SIZE, maxdim(), Window::resize, WidgetDimensions::scaled, SetDParamMaxValue(), Window::SortButtonWidth(), RectPadding::Vertical(), WID_NG_CLIENTS, WID_NG_DATE, WID_NG_INFO, WID_NG_LASTJOINED, WID_NG_LASTJOINED_SPACER, WID_NG_MAPSIZE, WID_NG_MATRIX, WID_NG_NAME, and WID_NG_YEARS.

Field Documentation

blot

Dimension NetworkGameWindow::blot

protected

Dimension of lock icon.

Definition at line 195 of file network_gui.cpp.

filter_editbox

QueryString NetworkGameWindow::filter_editbox

protected

Editbox for filter on servers.

Definition at line 191 of file network_gui.cpp.

filter_funcs

const std::initializer_list< GUIGameServerList::FilterFunction *const > NetworkGameWindow::filter_funcs

staticprotected

Initial value:

= {
  &NGameSearchFilter
}

Definition at line 878 of file network_gui.cpp.

last_joined

NetworkGameList* NetworkGameWindow::last_joined

protected

The last joined server.

Definition at line 186 of file network_gui.cpp.

Referenced by OnClick().

last_sorting

Listing NetworkGameWindow::last_sorting = {false, 5}

staticprotected

Definition at line 868 of file network_gui.cpp.

list_pos

ServerListPosition NetworkGameWindow::list_pos

protected

Position of the selected server.

Definition at line 188 of file network_gui.cpp.

Referenced by OnKeyPress().

lock

Dimension NetworkGameWindow::lock

protected

Definition at line 194 of file network_gui.cpp.

name_editbox

QueryString NetworkGameWindow::name_editbox

protected

Client name editbox.

Definition at line 190 of file network_gui.cpp.

refresh_interval

IntervalTimer<TimerWindow> NetworkGameWindow::refresh_interval

Initial value:

= {std::chrono::seconds(30), [this](uint) {
    if (!this->searched_internet) return;
 
    _network_coordinator_client.GetListing();
  }}

Refresh the online servers on a regular interval.

Definition at line 861 of file network_gui.cpp.

searched_internet

bool NetworkGameWindow::searched_internet = false

protected

Did we ever press "Search Internet" button?

Definition at line 192 of file network_gui.cpp.

server

NetworkGameList* NetworkGameWindow::server

protected

Selected server.

Definition at line 185 of file network_gui.cpp.

Referenced by OnClick(), and OnPaint().

servers

GUIGameServerList NetworkGameWindow::servers

protected

List with game servers.

Definition at line 187 of file network_gui.cpp.

sorter_funcs

const std::initializer_list< GUIGameServerList::SortFunction *const > NetworkGameWindow::sorter_funcs

staticprotected

Initial value:

= {
  &NGameNameSorter,
  &NGameClientSorter,
  &NGameMapSizeSorter,
  &NGameCalendarDateSorter,
  &NGameTicksPlayingSorter,
  &NGameAllowedSorter
}

Definition at line 869 of file network_gui.cpp.

vscroll

Scrollbar* NetworkGameWindow::vscroll

protected

Vertical scrollbar of the list of servers.

Definition at line 189 of file network_gui.cpp.

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

• src/network/network_gui.cpp