OrdersWindow Struct Reference

Order window code for all vehicles. More...

Inheritance diagram for OrdersWindow:
Window ZeroedMemoryAllocator

Data Structures

struct  KeyToEvent

Public Member Functions

 OrdersWindow (const WindowDesc *desc, const Vehicle *v)
virtual void UpdateWidgetSize (int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
 Update size and resize step of a widget in the window.
virtual void OnInvalidateData (int data)
 Some data on this window has become invalid.
void UpdateButtonState ()
virtual void OnPaint ()
 The window must be repainted.
virtual void DrawWidget (const Rect &r, int widget) const
 Draw the contents of a nested widget.
virtual void SetStringParameters (int widget) const
 Initialize string parameters for a widget.
virtual void OnClick (Point pt, int widget, int click_count)
 A click with the left mouse button has been made on the window.
virtual void OnQueryTextFinished (char *str)
 The query window opened from this window has closed.
virtual void OnDropdownSelect (int widget, int index)
 A dropdown option associated to this window has been selected.
virtual void OnDragDrop (Point pt, int widget)
 A dragged 'object' has been released.
virtual EventState OnKeyPress (uint16 key, uint16 keycode)
 A key has been pressed.
virtual void OnPlaceObject (Point pt, TileIndex tile)
 The user clicked some place on the map when a tile highlight mode has been set.
virtual void OnPlaceObjectAbort ()
 The user cancelled a tile highlight mode that has been set.
virtual void OnMouseLoop ()
 Called for every mouse loop run, which is at least once per (game) tick.
virtual void OnResize ()
 Called after the window got resized.
virtual void OnTimeout ()
 Called when this window's timeout has been reached.

Private Types

enum  OrderPlaceObjectState { OPOS_GOTO, OPOS_CONDITIONAL }
 

Under what reason are we using the PlaceObject functionality?


enum  DisplayPane {
  DP_LEFT_NONSTOP = 0, DP_LEFT_CONDVAR = 1, DP_MIDDLE_LOAD = 0, DP_MIDDLE_REFIT = 1,
  DP_MIDDLE_COMPARE = 2, DP_RIGHT_UNLOAD = 0, DP_RIGHT_SERVICE = 1, DP_RIGHT_CONDVAL = 2,
  DP_ROW_LOAD = 0, DP_ROW_DEPOT = 1, DP_ROW_CONDITIONAL = 2
}
 

Displayed planes of the NWID_SELECTION widgets.

More...
typedef void(OrdersWindow::* Handler )(int)

Private Member Functions

int OrderGetSel () const
 Return the memorised selected order.
int GetOrderFromPt (int y)
 Calculate the selected order.
bool HandleOrderVehClick (const Vehicle *u)
void OrderClick_Goto (int i)
 Handle the click on the goto button.
void OrderClick_FullLoad (int load_type)
 Handle the click on the full load button.
void OrderClick_Service (int i)
 Handle the click on the service.
void OrderClick_NearestDepot (int i)
 Handle the click on the service in nearest depot button.
void OrderClick_Conditional (int i)
 Handle the click on the conditional order button.
void OrderClick_Unload (int unload_type)
 Handle the click on the unload button.
void OrderClick_Nonstop (int non_stop)
 Handle the click on the nonstop button.
void OrderClick_Skip (int i)
 Handle the click on the skip button.
void OrderClick_Delete (int i)
 Handle the click on the delete button.
void OrderClick_Refit (int i)
 Handle the click on the refit button.

Private Attributes

int selected_order
OrderPlaceObjectState goto_type
const Vehiclevehicle
 Vehicle owning the orders being displayed and manipulated.

Detailed Description

Order window code for all vehicles.

At the bottom of the window two button rows are located for changing the orders of the vehicle.

Top row

The top-row is for manipulating an individual order. What row is displayed depends on the type of vehicle, and whether or not you are the owner of the vehicle.

The top-row buttons of one of your trains or road vehicles is one of the following three cases:

 * +-----------------+-----------------+-----------------+
 * |    NON-STOP     |    FULL_LOAD    |     UNLOAD      | (normal)
 * +-----------------+-----------------+-----------------+
 * |    COND_VAR     | COND_COMPARATOR |   COND_VALUE    | (for conditional orders)
 * +-----------------+-----------------+-----------------+
 * |    NON-STOP     |      REFIT      |     SERVICE     | (for depot orders)
 * +-----------------+-----------------+-----------------+
 * 

Airplanes and ships have one of the following three top-row button rows:

 * +--------------------------+--------------------------+
 * |          FULL_LOAD       |          UNLOAD          | (normal)
 * +-----------------+--------+--------+-----------------+
 * |    COND_VAR     | COND_COMPARATOR |   COND_VALUE    | (for conditional orders)
 * +-----------------+--------+--------+-----------------+
 * |            REFIT         |          SERVICE         | (for depot order)
 * +--------------------------+--------------------------+
 * 

Bottom row

The second row (the bottom row) is for manipulating the list of orders:

 * +-----------------+-----------------+-----------------+
 * |      SKIP       |     DELETE      |      GOTO       |
 * +-----------------+-----------------+-----------------+
 * 

For vehicles of other companies, both button rows are not displayed.

Definition at line 437 of file order_gui.cpp.


Member Enumeration Documentation

enum OrdersWindow::DisplayPane [private]

Displayed planes of the NWID_SELECTION widgets.

Enumerator:
DP_LEFT_NONSTOP 

Display 'non stop' in the left button of the top row of the train/rv order window.

DP_LEFT_CONDVAR 

Display condition variable in the left button of the top row of the train/rv order window.

DP_MIDDLE_LOAD 

Display 'load' in the middle button of the top row of the train/rv order window.

DP_MIDDLE_REFIT 

Display 'refit' in the middle button of the top row of the train/rv order window.

DP_MIDDLE_COMPARE 

Display compare operator in the middle button of the top row of the train/rv order window.

DP_RIGHT_UNLOAD 

Display 'unload' in the right button of the top row of the train/rv order window.

DP_RIGHT_SERVICE 

Display 'service' in the right button of the top row of the train/rv order window.

DP_RIGHT_CONDVAL 

Display condition value in the right button of the top row of the train/rv order window.

DP_ROW_LOAD 

Display 'load' / 'unload' buttons in the top row of the ship/airplane order window.

DP_ROW_DEPOT 

Display 'refit' / 'service' buttons in the top row of the ship/airplane order window.

DP_ROW_CONDITIONAL 

Display the conditional order buttons in the top row of the ship/airplane order window.

Definition at line 446 of file order_gui.cpp.


Member Function Documentation

virtual void OrdersWindow::DrawWidget ( const Rect r,
int  widget 
) const [inline, virtual]

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 939 of file order_gui.cpp.

References _dynlang, DrawOrderString(), DrawString(), Vehicle::GetOrder(), Scrollbar::GetPosition(), GetSpriteSize(), GetStringBoundingBox(), Vehicle::IsOrderListShared(), Scrollbar::IsVisible(), Order::next, SetDParam(), TD_RTL, DynamicLanguages::text_dir, vehicle, Window::vscroll, WD_FRAMERECT_TOP, WD_FRAMETEXT_LEFT, and WD_FRAMETEXT_RIGHT.

int OrdersWindow::GetOrderFromPt ( int  y  )  [inline, private]

Calculate the selected order.

The calculation is based on the relative (to the window) y click position and the position of the scrollbar.

Parameters:
y Y-value of the click relative to the window origin
Returns:
The selected order if the order is valid, else return INVALID_ORDER.

Definition at line 490 of file order_gui.cpp.

References Scrollbar::GetCapacity(), Scrollbar::GetPosition(), INVALID_ORDER, NWidgetBase::pos_y, NWidgetBase::resize_y, Window::vscroll, and WD_FRAMERECT_TOP.

Referenced by OnClick(), OnDragDrop(), and OnPlaceObjectAbort().

virtual void OrdersWindow::OnClick ( Point  pt,
int  widget,
int  click_count 
) [inline, virtual]
virtual void OrdersWindow::OnDragDrop ( Point  pt,
int  widget 
) [inline, virtual]

A dragged 'object' has been released.

Parameters:
pt the point inside the window where the release took place.
widget the widget where the release took place.

Reimplemented from Window.

Definition at line 1173 of file order_gui.cpp.

References CMD_MOVE_ORDER, CMD_MSG, DoCommandP(), Vehicle::GetNumOrders(), GetOrderFromPt(), INVALID_ORDER, OrderClick_Delete(), OrderGetSel(), Vehicle::tile, and vehicle.

virtual void OrdersWindow::OnDropdownSelect ( int  widget,
int  index 
) [inline, virtual]

A dropdown option associated to this window has been selected.

Parameters:
widget the widget (button) that the dropdown is associated with.
index the element in the dropdown that is selected.

Reimplemented from Window.

Definition at line 1135 of file order_gui.cpp.

References CMD_MODIFY_ORDER, CMD_MSG, DoCommandP(), MOF_COND_COMPARATOR, MOF_COND_VARIABLE, OrderClick_Conditional(), OrderClick_FullLoad(), OrderClick_Goto(), OrderClick_NearestDepot(), OrderClick_Nonstop(), OrderClick_Service(), OrderClick_Unload(), Vehicle::tile, and vehicle.

virtual void OrdersWindow::OnInvalidateData ( int  data  )  [inline, virtual]

Some data on this window has become invalid.

Parameters:
data information about the changed data.

Reimplemented from Window.

Definition at line 749 of file order_gui.cpp.

References Window::DeleteChildWindows(), GB(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tcache, Tzero >::PoolItem<&_vehicle_pool >::Get(), Vehicle::GetNumOrders(), HideDropDownMenu(), INVALID_VEH_ORDER_ID, Scrollbar::SetCount(), vehicle, Window::vscroll, and Window::window_number.

virtual EventState OrdersWindow::OnKeyPress ( uint16  key,
uint16  keycode 
) [inline, virtual]

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 1195 of file order_gui.cpp.

References Window::ES_HANDLED, Window::ES_NOT_HANDLED, lengthof, OrderClick_Delete(), OrderClick_FullLoad(), OrderClick_Goto(), OrderClick_Nonstop(), OrderClick_Skip(), OrderClick_Unload(), and vehicle.

virtual void OrdersWindow::OnPaint (  )  [inline, virtual]

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 933 of file order_gui.cpp.

References Window::DrawWidgets(), and vehicle.

virtual void OrdersWindow::OnPlaceObject ( Point  pt,
TileIndex  tile 
) [inline, virtual]

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

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

Reimplemented from Window.

Definition at line 1218 of file order_gui.cpp.

References _settings_client, CMD_INSERT_ORDER, CMD_MSG, DoCommandP(), ClientSettings::gui, Order::IsType(), Order::Pack(), GUISettings::quick_goto, Vehicle::tile, and vehicle.

virtual void OrdersWindow::OnQueryTextFinished ( char *  str  )  [inline, virtual]

The query window opened from this window has closed.

Parameters:
str the new value of the string, NULL 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 1113 of file order_gui.cpp.

References Clamp(), CMD_MODIFY_ORDER, CMD_MSG, ConvertDisplaySpeedToSpeed(), DoCommandP(), Order::GetConditionVariable(), Vehicle::GetOrder(), MOF_COND_VALUE, OCV_LOAD_PERCENTAGE, OCV_MAX_SPEED, OCV_RELIABILITY, OrderGetSel(), StrEmpty(), Vehicle::tile, and vehicle.

virtual void OrdersWindow::OnResize (  )  [inline, virtual]

Called after the window got resized.

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

Reimplemented from Window.

Definition at line 1273 of file order_gui.cpp.

References Scrollbar::SetCapacityFromWidget(), and Window::vscroll.

void OrdersWindow::OrderClick_Conditional ( int  i  )  [inline, private]

Handle the click on the conditional order button.

Parameters:
i Dummy parameter.

Definition at line 593 of file order_gui.cpp.

References ANIMCURSOR_PICKSTATION, HT_RECT, Window::LowerWidget(), and Window::SetWidgetDirty().

Referenced by OnDropdownSelect().

void OrdersWindow::OrderClick_Delete ( int  i  )  [inline, private]

Handle the click on the delete button.

Parameters:
i Dummy parameter.

Definition at line 659 of file order_gui.cpp.

References _networking, CMD_DELETE_ORDER, CMD_MSG, DoCommandP(), Vehicle::GetNumOrders(), Vehicle::tile, and vehicle.

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

void OrdersWindow::OrderClick_FullLoad ( int  load_type  )  [inline, private]

Handle the click on the full load button.

Parameters:
load_type the way to load.

Definition at line 545 of file order_gui.cpp.

References CMD_MODIFY_ORDER, CMD_MSG, DoCommandP(), Order::GetLoadType(), Vehicle::GetOrder(), MOF_LOAD, OLF_FULL_LOAD_ANY, OLF_LOAD_IF_POSSIBLE, OrderGetSel(), Vehicle::tile, and vehicle.

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

void OrdersWindow::OrderClick_Goto ( int  i  )  [inline, private]

Handle the click on the goto button.

Parameters:
i Dummy parameter.

Definition at line 528 of file order_gui.cpp.

References ANIMCURSOR_PICKSTATION, HT_RECT, Window::IsWidgetLowered(), Window::SetWidgetDirty(), and Window::ToggleWidgetLoweredState().

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

void OrdersWindow::OrderClick_NearestDepot ( int  i  )  [inline, private]
void OrdersWindow::OrderClick_Nonstop ( int  non_stop  )  [inline, private]

Handle the click on the nonstop button.

Parameters:
non_stop what non-stop type to use; -1 to use the 'next' one.

Definition at line 622 of file order_gui.cpp.

References CMD_MODIFY_ORDER, CMD_MSG, DoCommandP(), Order::GetNonStopType(), Vehicle::GetOrder(), MOF_NON_STOP, ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS, OrderGetSel(), Window::SetWidgetDirty(), Vehicle::tile, BaseVehicle::type, VEH_ROAD, VEH_TRAIN, and vehicle.

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

void OrdersWindow::OrderClick_Refit ( int  i  )  [inline, private]

Handle the click on the refit button.

If ctrl is pressed, cancel refitting, else show the refit window.

Parameters:
i Dummy parameter.

Definition at line 675 of file order_gui.cpp.

References _ctrl_pressed, CMD_ORDER_REFIT, CT_NO_REFIT, DoCommandP(), OrderGetSel(), ShowVehicleRefitWindow(), Vehicle::tile, and vehicle.

Referenced by OnClick().

void OrdersWindow::OrderClick_Skip ( int  i  )  [inline, private]

Handle the click on the skip button.

If ctrl is pressed, skip to selected order, else skip to current order + 1

Parameters:
i Dummy parameter.

Definition at line 645 of file order_gui.cpp.

References _ctrl_pressed, CMD_MSG, CMD_SKIP_TO_ORDER, Vehicle::cur_order_index, DoCommandP(), Vehicle::GetNumOrders(), Vehicle::tile, and vehicle.

Referenced by OnClick(), and OnKeyPress().

int OrdersWindow::OrderGetSel (  )  const [inline, private]

Return the memorised selected order.

Returns:
the memorised order if it is a vaild one else return the number of orders

Definition at line 476 of file order_gui.cpp.

References Vehicle::GetNumOrders(), and vehicle.

Referenced by OnClick(), OnDragDrop(), OnQueryTextFinished(), OrderClick_FullLoad(), OrderClick_Nonstop(), OrderClick_Refit(), OrderClick_Service(), OrderClick_Unload(), and SetStringParameters().

virtual void OrdersWindow::SetStringParameters ( int  widget  )  const [inline, virtual]

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:
widget Widget number.

Reimplemented from Window.

Definition at line 971 of file order_gui.cpp.

References ConvertSpeedToDisplaySpeed(), Order::GetConditionValue(), Order::GetConditionVariable(), Vehicle::GetOrder(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tcache, Tzero >::PoolItem< Tpool >::index, Order::IsType(), OCV_MAX_SPEED, OrderGetSel(), SetDParam(), and vehicle.

virtual void OrdersWindow::UpdateWidgetSize ( int  widget,
Dimension size,
const Dimension padding,
Dimension fill,
Dimension resize 
) [inline, virtual]

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.
size Size of the widget.
padding Recommended amount of space between the widget content and the widget edge.
fill Fill step of the widget.
resize Resize step of the widget.

Reimplemented from Window.

Definition at line 713 of file order_gui.cpp.

References _settings_game, FONT_HEIGHT_NORMAL, GetStringBoundingBox(), INVALID_STRING_ID, maxdim(), GameSettings::order, OrderSettings::timetabling, WD_FRAMERECT_BOTTOM, and WD_FRAMERECT_TOP.


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

Generated on Sat Jul 31 21:38:53 2010 for OpenTTD by  doxygen 1.6.1