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(svn r6612) -Codechange: Use accessors for hidden_state.

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Another step toward merging XTDwidget.
The only two files not converted (window.h and widget.c) will be done at the very last commit)
This commit is contained in:
belugas
2006-10-02 00:28:31 +00:00
parent 33e8c26c38
commit f5ee5bdb0e
8 changed files with 46 additions and 28 deletions
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16
roadveh_gui.c
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@@ -337,13 +337,19 @@ static void RoadVehViewWndProc(Window *w, WindowEvent *e)
DeleteWindowById(WC_VEHICLE_DETAILS, w->window_number);
break;
case WE_MOUSELOOP:
{
case WE_MOUSELOOP: {
const Vehicle *v = GetVehicle(w->window_number);
uint32 h = IsRoadVehInDepotStopped(v) ? 1 << 7 | 1 << 8 : 1 << 11 | 1 << 12;
bool rv_stopped = IsRoadVehInDepotStopped(v);
if (h != w->hidden_state) {
w->hidden_state = h;
/* Widget 7 (send to depot) must be hidden if the truck/bus is already stopped in depot.
* Widget 11 (clone) should then be shown, since cloning is allowed only while in depot and stopped.
* This sytem allows to have two buttons, on top of each other.
* The same system applies to widget 8 and 12, force turn around and refit. */
if (rv_stopped != IsWindowWidgetHidden(w, 7) || rv_stopped == IsWindowWidgetHidden(w, 11)) {
SetWindowWidgetHiddenState(w, 7, rv_stopped); // send to depot
SetWindowWidgetHiddenState(w, 8, rv_stopped); // force turn around
SetWindowWidgetHiddenState(w, 11, !rv_stopped); // clone
SetWindowWidgetHiddenState(w, 12, !rv_stopped); // refit
SetWindowDirty(w);
}
}