The window used for building objects. More...
Public Member Functions | |
BuildObjectWindow (const WindowDesc *desc, Window *w) | |
virtual void | SetStringParameters (int widget) const |
Initialize string parameters for a widget. | |
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 | DrawWidget (const Rect &r, int widget) const |
Draw the contents of a nested widget. | |
void | SelectOtherObject (int object_index) |
Select the specified object in _selected_object_class class. | |
void | UpdateSelectSize () |
virtual void | OnResize () |
Called after the window got resized. | |
virtual void | OnClick (Point pt, int widget, int click_count) |
A click with the left mouse button has been made on the window. | |
void | SelectFirstAvailableObject (bool change_class) |
Select the first available object. | |
Private Attributes | |
int | line_height |
The height of a single line. | |
int | object_height |
The height of the object box. | |
int | info_height |
The height of the info box. | |
Scrollbar * | vscroll |
The scrollbar. | |
Static Private Attributes | |
static const int | OBJECT_MARGIN = 4 |
The margin (in pixels) around an object. |
The window used for building objects.
Definition at line 43 of file object_gui.cpp.
virtual void BuildObjectWindow::DrawWidget | ( | const Rect & | r, | |
int | widget | |||
) | const [inline, virtual] |
Draw the contents of a nested widget.
r | Rectangle occupied by the widget. | |
widget | Number of the widget to draw. |
Reimplemented from Window.
Definition at line 166 of file object_gui.cpp.
References _selected_object_class, _selected_object_index, _selected_object_view, BOW_CLASS_LIST, BOW_INFO, BOW_OBJECT_SPRITE, BOW_SELECT_IMAGE, CALLBACK_FAILED, ObjectSpec::callback_mask, CBID_OBJECT_FUND_MORE_TEXT, CBM_OBJ_FUND_MORE_TEXT, DrawNewObjectTileInGUI(), DrawOrigTileSeqInGUI(), DrawString(), DrawStringMultiLine(), FillDrawPixelInfo(), FILLRECT_CHECKER, GB(), GetGRFStringID(), GetObjectCallback(), Scrollbar::GetPosition(), GfxFillRect(), ObjectSpec::grf_prop, GRFFilePropsBase< Tcnt >::grffile, HasBit(), info_height, INVALID_TILE, ObjectSpec::IsAvailable(), Scrollbar::IsVisible(), line_height, GRFFilePropsBase< Tcnt >::local_id, min(), OBJECT_MARGIN, PC_BLACK, PrepareTextRefStackUsage(), Window::ReInit(), SetDParam(), StopTextRefStackUsage(), TILE_PIXELS, ObjectSpec::views, vscroll, WD_MATRIX_LEFT, WD_MATRIX_RIGHT, and WD_MATRIX_TOP.
virtual void BuildObjectWindow::OnClick | ( | Point | pt, | |
int | widget, | |||
int | click_count | |||
) | [inline, virtual] |
A click with the left mouse button has been made on the window.
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 296 of file object_gui.cpp.
References _selected_object_class, _selected_object_index, _selected_object_view, BOW_CLASS_LIST, BOW_OBJECT_MATRIX, BOW_OBJECT_SPRITE, BOW_SELECT_IMAGE, BOW_SELECT_MATRIX, GB(), Scrollbar::GetPosition(), ObjectSpec::IsAvailable(), line_height, Window::nested_array, NWidgetBase::pos_y, SelectFirstAvailableObject(), SelectOtherObject(), Window::SetDirty(), and vscroll.
virtual void BuildObjectWindow::OnResize | ( | ) | [inline, virtual] |
Called after the window got resized.
For nested windows with a viewport, call NWidgetViewport::UpdateViewportCoordinates.
Reimplemented from Window.
Definition at line 290 of file object_gui.cpp.
References BOW_CLASS_LIST, Scrollbar::GetCapacity(), MAT_COL_START, MAT_ROW_START, Scrollbar::SetCapacityFromWidget(), and vscroll.
void BuildObjectWindow::SelectFirstAvailableObject | ( | bool | change_class | ) | [inline] |
Select the first available object.
change_class | If true, change the class if no object in the current class is available. |
Definition at line 332 of file object_gui.cpp.
References _selected_object_class, ObjectSpec::IsAvailable(), OBJECT_CLASS_BEGIN, OBJECT_CLASS_MAX, and SelectOtherObject().
Referenced by OnClick().
void BuildObjectWindow::SelectOtherObject | ( | int | object_index | ) | [inline] |
Select the specified object in _selected_object_class class.
object_index | Object index to select, -1 means select nothing. |
Definition at line 261 of file object_gui.cpp.
References _selected_object_class, _selected_object_index, _selected_object_view, BOW_OBJECT_MATRIX, BOW_SELECT_MATRIX, min(), Window::ReInit(), Window::SetDirty(), and ObjectSpec::views.
Referenced by OnClick(), and SelectFirstAvailableObject().
virtual void BuildObjectWindow::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.
widget | Widget number. |
Reimplemented from Window.
Definition at line 74 of file object_gui.cpp.
References _selected_object_class, _selected_object_index, _selected_object_view, BOW_OBJECT_SIZE, GB(), HasBit(), SetDParam(), and ObjectSpec::size.
virtual void BuildObjectWindow::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.
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 89 of file object_gui.cpp.
References _selected_object_class, _selected_object_index, BOW_CLASS_LIST, BOW_INFO, BOW_OBJECT_MATRIX, BOW_OBJECT_SPRITE, BOW_SELECT_MATRIX, ObjectSpec::enabled, FONT_HEIGHT_NORMAL, ObjectSpec::Get(), Scrollbar::GetCapacity(), GetStringBoundingBox(), ObjectSpec::height, Window::height, info_height, lengthof, line_height, max(), NUM_OBJECTS, OBJECT_MARGIN, TILE_HEIGHT, TILE_PIXELS, ObjectSpec::views, vscroll, WD_MATRIX_BOTTOM, WD_MATRIX_TOP, and Window::width.