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(svn r21584) -Codechange: Replace the _rail_build_button array by a switch.

This commit is contained in:
alberth 2010-12-21 18:04:10 +00:00
parent b9f93a48e9
commit fbd725ed9a
1 changed files with 61 additions and 26 deletions
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87
src/rail_gui.cpp
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@ -592,29 +592,6 @@ static void HandleAutoSignalPlacement()
}
typedef void OnButtonClick(Window *w);
/**
* Procedure to call when button in rail toolbar is clicked.
* Offsets match widget order, starting at RTW_BUILD_NS
*/
static OnButtonClick *_rail_build_button[] = {
BuildRailClick_N,
BuildRailClick_NE,
BuildRailClick_E,
BuildRailClick_NW,
BuildRailClick_AutoRail,
BuildRailClick_Demolish,
BuildRailClick_Depot,
BuildRailClick_Waypoint,
BuildRailClick_Station,
BuildRailClick_AutoSignals,
BuildRailClick_Bridge,
BuildRailClick_Tunnel,
BuildRailClick_Remove,
BuildRailClick_Convert
};
/**
* Based on the widget clicked, update the status of the 'remove' button.
* @param w Rail toolbar window
@ -713,9 +690,67 @@ struct BuildRailToolbarWindow : Window {
virtual void OnClick(Point pt, int widget, int click_count)
{
if (widget >= RTW_BUILD_NS) {
_remove_button_clicked = false;
_rail_build_button[widget - RTW_BUILD_NS](this);
if (widget < RTW_BUILD_NS) return;
_remove_button_clicked = false;
switch (widget) {
case RTW_BUILD_NS:
BuildRailClick_N(this);
break;
case RTW_BUILD_X:
BuildRailClick_NE(this);
break;
case RTW_BUILD_EW:
BuildRailClick_E(this);
break;
case RTW_BUILD_Y:
BuildRailClick_NW(this);
break;
case RTW_AUTORAIL:
BuildRailClick_AutoRail(this);
break;
case RTW_DEMOLISH:
BuildRailClick_Demolish(this);
break;
case RTW_BUILD_DEPOT:
BuildRailClick_Depot(this);
break;
case RTW_BUILD_WAYPOINT:
BuildRailClick_Waypoint(this);
break;
case RTW_BUILD_STATION:
BuildRailClick_Station(this);
break;
case RTW_BUILD_SIGNALS:
BuildRailClick_AutoSignals(this);
break;
case RTW_BUILD_BRIDGE:
BuildRailClick_Bridge(this);
break;
case RTW_BUILD_TUNNEL:
BuildRailClick_Tunnel(this);
break;
case RTW_REMOVE:
BuildRailClick_Remove(this);
break;
case RTW_CONVERT_RAIL:
BuildRailClick_Convert(this);
break;
default: NOT_REACHED();
}
this->UpdateRemoveWidgetStatus(widget);
if (_ctrl_pressed) RailToolbar_CtrlChanged(this);