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(svn r18220) -Codechange: Reduce number of nested widget dynamic casts.

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alberth
2009-11-22 13:22:53 +00:00
parent 2332034822
commit bf93372ca2
14 changed files with 48 additions and 42 deletions
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9
src/build_vehicle_gui.cpp
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@@ -1017,7 +1017,7 @@ struct BuildVehicleWindow : Window {
break;
case BUILD_VEHICLE_WIDGET_LIST: {
uint i = (pt.y - this->GetWidget<NWidgetCore>(BUILD_VEHICLE_WIDGET_LIST)->pos_y) / this->resize.step_height + this->vscroll.GetPosition();
uint i = (pt.y - this->GetWidget<NWidgetBase>(BUILD_VEHICLE_WIDGET_LIST)->pos_y) / this->resize.step_height + this->vscroll.GetPosition();
size_t num_items = this->eng_list.Length();
this->sel_engine = (i < num_items) ? this->eng_list[i] : INVALID_ENGINE;
this->SetDirty();
@@ -1124,7 +1124,7 @@ struct BuildVehicleWindow : Window {
/* Draw details panels. */
for (int side = 0; side < 2; side++) {
if (this->sel_engine != INVALID_ENGINE) {
NWidgetCore *nwi = this->GetWidget<NWidgetCore>(BUILD_VEHICLE_WIDGET_PANEL);
NWidgetBase *nwi = this->GetWidget<NWidgetBase>(BUILD_VEHICLE_WIDGET_PANEL);
int text_end = DrawVehiclePurchaseInfo(nwi->pos_x + WD_FRAMETEXT_LEFT, nwi->pos_x + nwi->current_x - WD_FRAMETEXT_RIGHT,
nwi->pos_y + WD_FRAMERECT_TOP, this->sel_engine);
needed_height = max(needed_height, text_end - (int)nwi->pos_y + WD_FRAMERECT_BOTTOM);
@@ -1178,8 +1178,9 @@ struct BuildVehicleWindow : Window {
virtual void OnResize()
{
this->vscroll.SetCapacity((this->GetWidget<NWidgetCore>(BUILD_VEHICLE_WIDGET_LIST)->current_y) / this->resize.step_height);
this->GetWidget<NWidgetCore>(BUILD_VEHICLE_WIDGET_LIST)->widget_data = (this->vscroll.GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
NWidgetCore *nwi = this->GetWidget<NWidgetCore>(BUILD_VEHICLE_WIDGET_LIST);
this->vscroll.SetCapacity(nwi->current_y / this->resize.step_height);
nwi->widget_data = (this->vscroll.GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
}
};