OpenTTD Source  1.11.2
DepotWindow Struct Reference
Inheritance diagram for DepotWindow:
Window ZeroedMemoryAllocator

Data Structures

struct  GetDepotVehiclePtData
 

Public Types

enum  DepotGUIAction { MODE_ERROR, MODE_DRAG_VEHICLE, MODE_SHOW_VEHICLE, MODE_START_STOP }
 

Public Member Functions

 DepotWindow (WindowDesc *desc, TileIndex tile, VehicleType type)
 
void DrawVehicleInDepot (const Vehicle *v, int left, int right, int y) const
 Draw a vehicle in the depot window in the box with the top left corner at x,y. More...
 
void DrawWidget (const Rect &r, int widget) const override
 Draw the contents of a nested widget. More...
 
void SetStringParameters (int widget) const override
 Initialize string parameters for a widget. More...
 
DepotGUIAction GetVehicleFromDepotWndPt (int x, int y, const Vehicle **veh, GetDepotVehiclePtData *d) const
 
void DepotClick (int x, int y)
 Handle click in the depot matrix. More...
 
void SetupWidgetData (VehicleType type)
 Function to set up vehicle specific widgets (mainly sprites and strings). More...
 
void UpdateWidgetSize (int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
 Update size and resize step of a widget in the window. More...
 
void OnInvalidateData (int data=0, bool gui_scope=true) override
 Some data on this window has become invalid. More...
 
void OnPaint () override
 The window must be repainted. More...
 
void OnClick (Point pt, int widget, int click_count) override
 A click with the left mouse button has been made on the window. More...
 
void OnQueryTextFinished (char *str) override
 The query window opened from this window has closed. More...
 
bool OnRightClick (Point pt, int widget) override
 A click with the right mouse button has been made on the window. More...
 
bool OnVehicleSelect (const Vehicle *v) override
 Clones a vehicle. More...
 
void OnPlaceObjectAbort () override
 The user cancelled a tile highlight mode that has been set.
 
void OnMouseDrag (Point pt, int widget) override
 An 'object' is being dragged at the provided position, highlight the target if possible. More...
 
void OnDragDrop (Point pt, int widget) override
 A dragged 'object' has been released. More...
 
void OnTimeout () override
 Called when this window's timeout has been reached.
 
void OnResize () override
 Called after the window got resized. More...
 
EventState OnCTRLStateChange () override
 The state of the control key has changed. More...
 
uint16 GetDepotIndex () const
 Gets the DepotID of the current window. 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...
 
virtual ~Window ()
 Remove window and all its child windows from the window stack.
 
void * operator new[] (size_t size)
 Helper allocation function to disallow something. More...
 
void operator delete (void *ptr)
 Helper allocation function to disallow something. More...
 
template<class NWID >
const NWID * GetWidget (uint widnum) const
 Get the nested widget with number widnum from the nested widget tree. More...
 
template<class NWID >
NWID * GetWidget (uint widnum)
 Get the nested widget with number widnum from the nested widget tree. More...
 
const ScrollbarGetScrollbar (uint widnum) const
 Return the Scrollbar to a widget index. More...
 
ScrollbarGetScrollbar (uint widnum)
 Return the Scrollbar to a widget index. More...
 
const QueryStringGetQueryString (uint widnum) const
 Return the querystring associated to a editbox. More...
 
QueryStringGetQueryString (uint widnum)
 Return the querystring associated to a editbox. More...
 
virtual const char * GetFocusedText () const
 Get the current input text if an edit box has the focus. More...
 
virtual const char * GetCaret () const
 Get the string at the caret if an edit box has the focus. More...
 
virtual const char * GetMarkedText (size_t *length) const
 Get the range of the currently marked input text. 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 const char * 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 (bool fill_nested=true)
 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...
 
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 (byte widget_index, TextColour highlighted_colour)
 Sets the highlighted status of a widget. More...
 
bool IsWidgetHighlighted (byte widget_index) const
 Gets the highlighted status of a widget. More...
 
void SetWidgetDisabledState (byte widget_index, bool disab_stat)
 Sets the enabled/disabled status of a widget. More...
 
void DisableWidget (byte widget_index)
 Sets a widget to disabled. More...
 
void EnableWidget (byte widget_index)
 Sets a widget to Enabled. More...
 
bool IsWidgetDisabled (byte widget_index) const
 Gets the enabled/disabled status of a widget. More...
 
bool IsWidgetFocused (byte widget_index) const
 Check if given widget is focused within this window. More...
 
bool IsWidgetGloballyFocused (byte widget_index) const
 Check if given widget has user input focus. More...
 
void SetWidgetLoweredState (byte widget_index, bool lowered_stat)
 Sets the lowered/raised status of a widget. More...
 
void ToggleWidgetLoweredState (byte widget_index)
 Invert the lowered/raised status of a widget. More...
 
void LowerWidget (byte widget_index)
 Marks a widget as lowered. More...
 
void RaiseWidget (byte widget_index)
 Marks a widget as raised. More...
 
bool IsWidgetLowered (byte widget_index) const
 Gets the lowered state of a widget. More...
 
void UnfocusFocusedWidget ()
 Makes no widget on this window have focus. More...
 
bool SetFocusedWidget (int widget_index)
 Set focus within this window to the given widget. More...
 
EventState HandleEditBoxKey (int wid, WChar key, uint16 keycode)
 Process keypress for editbox widget. More...
 
virtual void InsertTextString (int 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 (byte 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, int 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...
 
void CDECL SetWidgetsDisabledState (bool disab_stat, int widgets,...)
 Sets the enabled/disabled status of a list of widgets. More...
 
void CDECL SetWidgetsLoweredState (bool lowered_stat, int widgets,...)
 Sets the lowered/raised status of a list of widgets. More...
 
void SetWidgetDirty (byte 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 (int widget, SortButtonState state) const
 Draw a sort button's up or down arrow symbol. More...
 
void DeleteChildWindows (WindowClass wc=WC_INVALID) const
 Delete all children a window might have in a head-recursive manner. More...
 
void SetDirty () const
 Mark entire window as dirty (in need of re-paint)
 
void ReInit (int rx=0, int ry=0)
 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 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 sm_width, int16 sm_height, int window_number)
 Compute the initial position of the window. More...
 
virtual void OnFocus ()
 Called when window gains focus.
 
virtual void OnFocusLost ()
 Called when window loses focus.
 
virtual EventState OnKeyPress (WChar key, uint16 keycode)
 A key has been pressed. More...
 
virtual EventState OnHotkey (int hotkey)
 A hotkey has been pressed. More...
 
virtual void OnHover (Point pt, int widget)
 The mouse is hovering over a widget in the window, perform an action for it. More...
 
virtual bool OnTooltip (Point pt, int widget, TooltipCloseCondition close_cond)
 Event to display a custom tooltip. More...
 
virtual void OnScroll (Point delta)
 Handle the request for (viewport) scrolling. More...
 
virtual void OnMouseOver (Point pt, int widget)
 The mouse is currently moving over the window or has just moved outside of the window. More...
 
virtual void OnMouseWheel (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 OnHundredthTick ()
 Called once every 100 (game) ticks, or once every 3s, whichever comes last. More...
 
virtual void OnRealtimeTick (uint delta_ms)
 Called periodically.
 
virtual void OnDropdownSelect (int widget, int index)
 A dropdown option associated to this window has been selected. More...
 
virtual void OnDropdownClose (Point pt, int widget, int index, bool instant_close)
 A dropdown window associated to this window has been closed. More...
 
virtual void OnEditboxChanged (int widget)
 The text in an editbox has been edited. More...
 
virtual void OnPlaceObject (Point pt, TileIndex tile)
 The user clicked some place on the map when a tile highlight mode has been set. More...
 
virtual bool OnVehicleSelect (const struct Vehicle *v)
 The user clicked on a vehicle while HT_VEHICLE has been set. More...
 
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. More...
 
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. More...
 
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. 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 NWidgetBaseGetWidget (uint 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

VehicleID sel
 
VehicleID vehicle_over
 Rail vehicle over which another one is dragged, INVALID_VEHICLE if none.
 
VehicleType type
 
bool generate_list
 
int hovered_widget
 Index of the widget being hovered during drag/drop. -1 if no drag is in progress.
 
VehicleList vehicle_list
 
VehicleList wagon_list
 
uint unitnumber_digits
 
uint num_columns
 Number of columns.
 
Scrollbarhscroll
 Only for trains.
 
Scrollbarvscroll
 
uint count_width
 
uint header_width
 
uint flag_width
 
uint flag_height
 
- Data Fields inherited from Window
WindowDescwindow_desc
 Window description.
 
WindowFlags flags
 Window flags.
 
WindowClass window_class
 Window class.
 
WindowNumber window_number
 Window number within the window class.
 
uint8 timeout_timer
 Timer value of the WF_TIMEOUT for flags.
 
uint8 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.
 
ViewportDataviewport
 Pointer to viewport data, if present.
 
const NWidgetCorenested_focus
 Currently focused nested widget, or nullptr if no nested widget has focus.
 
SmallMap< int, QueryString * > querystrings
 QueryString associated to WWT_EDITBOX widgets.
 
NWidgetBasenested_root
 Root of the nested tree.
 
NWidgetBase ** nested_array
 Array of pointers into the tree. Do not access directly, use Window::GetWidget() instead.
 
uint nested_array_size
 Size of the nested array.
 
NWidgetStackedshade_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).
 
int mouse_capture_widget
 Widgetindex of current mouse capture widget (e.g. dragged scrollbar). -1 if no widget has mouse capture.
 
Windowparent
 Parent window.
 
Windowz_front
 The window in front of us in z-order.
 
Windowz_back
 The window behind us in z-order.
 

Additional Inherited Members

- Static Public Member Functions inherited from Window
static int SortButtonWidth ()
 Get width of up/down arrow of sort button state. More...
 
- 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...
 
- Protected Attributes inherited from Window
std::vector< int > scheduled_invalidation_data
 Data of scheduled OnInvalidateData() calls.
 

Detailed Description

Definition at line 253 of file depot_gui.cpp.

Member Function Documentation

◆ DepotClick()

void DepotWindow::DepotClick ( int  x,
int  y 
)
inline

Handle click in the depot matrix.

Parameters
xHorizontal position in the matrix widget in pixels.
yVertical position in the matrix widget in pixels.

Definition at line 539 of file depot_gui.cpp.

Referenced by OnClick().

◆ DrawVehicleInDepot()

void DepotWindow::DrawVehicleInDepot ( const Vehicle v,
int  left,
int  right,
int  y 
) const
inline

Draw a vehicle in the depot window in the box with the top left corner at x,y.

Parameters
vVehicle to draw.
leftLeft side of the box to draw in.
rightRight side of the box to draw in.
yTop of the box to draw in.

Definition at line 308 of file depot_gui.cpp.

◆ DrawWidget()

void DepotWindow::DrawWidget ( const Rect r,
int  widget 
) const
inlineoverridevirtual

Draw the contents of a nested widget.

Parameters
rRectangle occupied by the widget.
widgetNumber 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 365 of file depot_gui.cpp.

References _colour_gradient, _consistent_train_width, _current_text_dir, NWidgetCore::colour, Scrollbar::GetPosition(), ScaleGUITrad(), TD_RTL, VEH_TRAIN, and WID_D_MATRIX.

◆ GetDepotIndex()

uint16 DepotWindow::GetDepotIndex ( ) const
inline

Gets the DepotID of the current window.

In the case of airports, this is the station ID.

Returns
Depot or station ID of this window.

Definition at line 1081 of file depot_gui.cpp.

References GetStationIndex(), VEH_AIRCRAFT, and Window::window_number.

Referenced by OnQueryTextFinished(), and SetStringParameters().

◆ OnClick()

void DepotWindow::OnClick ( Point  pt,
int  widget,
int  click_count 
)
inlineoverridevirtual

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

Parameters
ptthe point inside the window that has been clicked.
widgetthe clicked widget.
click_countNumber of fast consecutive clicks at same position

Reimplemented from Window.

Definition at line 757 of file depot_gui.cpp.

References DepotClick(), NWidgetBase::pos_x, NWidgetBase::pos_y, ResetObjectToPlace(), WID_D_BUILD, and WID_D_MATRIX.

◆ OnCTRLStateChange()

EventState DepotWindow::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 1065 of file depot_gui.cpp.

References INVALID_VEHICLE.

◆ OnDragDrop()

void DepotWindow::OnDragDrop ( Point  pt,
int  widget 
)
inlineoverridevirtual

◆ OnInvalidateData()

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

Some data on this window has become invalid.

Parameters
dataInformation about the changed data.
gui_scopeWhether 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 700 of file depot_gui.cpp.

◆ OnMouseDrag()

void DepotWindow::OnMouseDrag ( Point  pt,
int  widget 
)
inlineoverridevirtual

An 'object' is being dragged at the provided position, highlight the target if possible.

Parameters
ptThe point inside the window that the mouse hovers over.
widgetThe widget the mouse hovers over.

Reimplemented from Window.

Definition at line 935 of file depot_gui.cpp.

References Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, INVALID_VEHICLE, Vehicle::Last(), NWidgetBase::pos_x, NWidgetBase::pos_y, Vehicle::Previous(), Window::SetWidgetDirty(), Window::SetWidgetLoweredState(), VEH_TRAIN, WID_D_MATRIX, WID_D_SELL, and WID_D_SELL_CHAIN.

◆ OnPaint()

void DepotWindow::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 705 of file depot_gui.cpp.

References BuildDepotVehicleList(), and Window::window_number.

◆ OnQueryTextFinished()

void DepotWindow::OnQueryTextFinished ( char *  str)
inlineoverridevirtual

The query window opened from this window has closed.

Parameters
strthe new value of the string, nullptr if the window was cancelled or an empty string when the default button was pressed, i.e. StrEmpty(str).

Reimplemented from Window.

Definition at line 833 of file depot_gui.cpp.

References CMD_MSG, CMD_RENAME_DEPOT, DoCommandP(), and GetDepotIndex().

◆ OnResize()

void DepotWindow::OnResize ( )
inlineoverridevirtual

Called after the window got resized.

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

Reimplemented from Window.

Definition at line 1054 of file depot_gui.cpp.

References NWidgetBase::current_x, NWidgetBase::resize_x, Scrollbar::SetCapacity(), Scrollbar::SetCapacityFromWidget(), VEH_TRAIN, and WID_D_MATRIX.

◆ OnRightClick()

bool DepotWindow::OnRightClick ( Point  pt,
int  widget 
)
inlineoverridevirtual

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

Parameters
ptthe point inside the window that has been clicked.
widgetthe clicked widget.
Returns
true if the click was actually handled, i.e. do not show a tooltip if tooltip-on-right-click is enabled.

Reimplemented from Window.

Definition at line 841 of file depot_gui.cpp.

References _ctrl_pressed, Vehicle::Next(), NUM_CARGO, NWidgetBase::pos_x, NWidgetBase::pos_y, SetDParam(), VEH_TRAIN, and WID_D_MATRIX.

◆ OnVehicleSelect()

bool DepotWindow::OnVehicleSelect ( const Vehicle v)
inlineoverride

◆ SetStringParameters()

void DepotWindow::SetStringParameters ( int  widget) const
inlineoverridevirtual

Initialize string parameters for a widget.

Calls to this function are 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
widgetWidget number.

Reimplemented from Window.

Definition at line 423 of file depot_gui.cpp.

References GetDepotIndex(), SetDParam(), and WID_D_CAPTION.

◆ SetupWidgetData()

void DepotWindow::SetupWidgetData ( VehicleType  type)
inline

Function to set up vehicle specific widgets (mainly sprites and strings).

Only use this function to if the widget is used for several vehicle types and each has different text/sprites. If the widget is only used for a single vehicle type, or the same text/sprites are used every time, use the nested widget array to initialize the widget.

Definition at line 588 of file depot_gui.cpp.

References WID_D_AUTOREPLACE, WID_D_BUILD, WID_D_CLONE, WID_D_LOCATION, WID_D_MATRIX, WID_D_SELL, WID_D_SELL_ALL, WID_D_START_ALL, WID_D_STOP_ALL, and WID_D_VEHICLE_LIST.

◆ UpdateWidgetSize()

void DepotWindow::UpdateWidgetSize ( int  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
widgetWidget number.
sizeSize of the widget.
paddingRecommended amount of space between the widget content and the widget edge.
fillFill step of the widget.
resizeResize step of the widget.

Reimplemented from Window.

Definition at line 649 of file depot_gui.cpp.

References FS_SMALL, GetStringBoundingBox(), SetDParam(), SetDParamMaxDigits(), SetDParamMaxValue(), VEH_TRAIN, WD_FRAMERECT_LEFT, WD_FRAMERECT_RIGHT, and WID_D_MATRIX.


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