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(svn r11859) -Codechange: Update newgrf station class dropdown to use new method of generating list.

This commit is contained in:
peter1138 2008-01-15 10:36:51 +00:00
parent 2723128ba9
commit 68a3df82b9
3 changed files with 14 additions and 21 deletions
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19
src/newgrf_station.cpp
View File

@ -98,25 +98,6 @@ StringID GetStationClassName(StationClassID sclass)
return station_classes[sclass].name;
}
/** Build a list of station class name StringIDs to use in a dropdown list
* @return Pointer to a (static) array of StringIDs
*/
StringID *BuildStationClassDropdown()
{
/* Allow room for all station classes, plus a terminator entry */
static StringID names[STAT_CLASS_MAX + 1];
uint i;
/* Add each name */
for (i = 0; i < STAT_CLASS_MAX && station_classes[i].id != 0; i++) {
names[i] = station_classes[i].name;
}
/* Terminate the list */
names[i] = INVALID_STRING_ID;
return names;
}
/**
* Get the number of station classes in use.
* @return Number of station classes.

1
src/newgrf_station.h
View File

@ -102,7 +102,6 @@ void ResetStationClasses();
StationClassID AllocateStationClass(uint32 cls);
void SetStationClassName(StationClassID sclass, StringID name);
StringID GetStationClassName(StationClassID sclass);
StringID *BuildStationClassDropdown();
uint GetNumStationClasses();
uint GetNumCustomStations(StationClassID sclass);

15
src/rail_gui.cpp
View File

@ -27,6 +27,7 @@
#include "sound_func.h"
#include "player_func.h"
#include "settings_type.h"
#include "widgets/dropdown_type.h"
#include "widgets/dropdown_func.h"
#include "bridge_map.h"
@ -774,6 +775,18 @@ static void CheckSelectedSize(Window *w, const StationSpec *statspec)
}
}
static DropDownList *BuildStationClassDropDown()
{
DropDownList *list = new DropDownList();
for (uint i = 0; i < GetNumStationClasses(); i++) {
if (i == STAT_CLASS_WAYP) continue;
list->push_back(new DropDownListStringItem(GetStationClassName((StationClassID)i), i, false));
}
return list;
}
static void StationBuildWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
@ -992,7 +1005,7 @@ static void StationBuildWndProc(Window *w, WindowEvent *e)
case BRSW_NEWST_DROPDOWN:
case BRSW_NEWST_DROPDOWN_TEXT:
ShowDropDownMenu(w, BuildStationClassDropdown(), _railstation.station_class, 23, 0, 1 << STAT_CLASS_WAYP);
ShowDropDownList(w, BuildStationClassDropDown(), _railstation.station_class, BRSW_NEWST_DROPDOWN_TEXT);
break;
case BRSW_NEWST_LIST: {