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authoralberth <alberth@openttd.org>2009-11-22 13:22:53 +0000
committeralberth <alberth@openttd.org>2009-11-22 13:22:53 +0000
commitbf93372ca26375e392ff62a91db4de4c126dff38 (patch)
treeb09443cc8800ee93a79bb1df23f79283e8ddebbf /src/ai
parent2332034822a9e2c9b1ed58e7f243a48cb8d630a6 (diff)
downloadopenttd-bf93372ca26375e392ff62a91db4de4c126dff38.tar.xz
(svn r18220) -Codechange: Reduce number of nested widget dynamic casts.
Diffstat (limited to 'src/ai')
-rw-r--r--src/ai/ai_gui.cpp15
1 files changed, 9 insertions, 6 deletions
diff --git a/src/ai/ai_gui.cpp b/src/ai/ai_gui.cpp
index 18de747df..4f43e58fc 100644
--- a/src/ai/ai_gui.cpp
+++ b/src/ai/ai_gui.cpp
@@ -203,8 +203,9 @@ struct AIListWindow : public Window {
virtual void OnResize()
{
- this->vscroll.SetCapacity(this->GetWidget<NWidgetCore>(AIL_WIDGET_LIST)->current_y / this->line_height);
- this->GetWidget<NWidgetCore>(AIL_WIDGET_LIST)->widget_data = (this->vscroll.GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
+ NWidgetCore *nwi = this->GetWidget<NWidgetCore>(AIL_WIDGET_LIST);
+ this->vscroll.SetCapacity(nwi->current_y / this->line_height);
+ nwi->widget_data = (this->vscroll.GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
}
};
@@ -408,8 +409,9 @@ struct AISettingsWindow : public Window {
virtual void OnResize()
{
- this->vscroll.SetCapacity(this->GetWidget<NWidgetCore>(AIS_WIDGET_BACKGROUND)->current_y / this->line_height);
- this->GetWidget<NWidgetCore>(AIS_WIDGET_BACKGROUND)->widget_data = (this->vscroll.GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
+ NWidgetCore *nwi = this->GetWidget<NWidgetCore>(AIS_WIDGET_BACKGROUND);
+ this->vscroll.SetCapacity(nwi->current_y / this->line_height);
+ nwi->widget_data = (this->vscroll.GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
}
virtual void OnTick()
@@ -520,9 +522,10 @@ struct AIConfigWindow : public Window {
{
this->InitNested(&_ai_config_desc); // Initializes 'this->line_height' as a side effect.
this->selected_slot = INVALID_COMPANY;
- this->vscroll.SetCapacity(this->GetWidget<NWidgetBase>(AIC_WIDGET_LIST)->current_y / this->line_height);
+ NWidgetCore *nwi = this->GetWidget<NWidgetCore>(AIC_WIDGET_LIST);
+ this->vscroll.SetCapacity(nwi->current_y / this->line_height);
this->vscroll.SetCount(MAX_COMPANIES);
- this->GetWidget<NWidgetCore>(AIC_WIDGET_LIST)->widget_data = (this->vscroll.GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
+ nwi->widget_data = (this->vscroll.GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
this->OnInvalidateData(0);
}