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(svn r11880) -Codechange: Generate vehicle group action dropdown dynamically, and assign an enum for the function return codes.

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This commit is contained in:
peter1138 2008-01-16 18:25:23 +00:00
parent abac83795d
commit 330ec8bdd6
1 changed files with 24 additions and 16 deletions
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40
src/group_gui.cpp
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@ -23,6 +23,7 @@
#include "viewport_func.h"
#include "gfx_func.h"
#include "player_func.h"
#include "widgets/dropdown_type.h"
#include "widgets/dropdown_func.h"
#include "table/strings.h"
@ -258,6 +259,14 @@ static void CreateVehicleGroupWindow(Window *w)
}
}
enum GroupActionListFunction {
GALF_REPLACE,
GALF_SERVICE,
GALF_DEPOT,
GALF_ADD_SHARED,
GALF_REMOVE_ALL,
};
/**
* Update/redraw the group action dropdown
* @param w the window the dropdown belongs to
@ -265,19 +274,18 @@ static void CreateVehicleGroupWindow(Window *w)
*/
static void ShowGroupActionDropdown(Window *w, GroupID gid)
{
static StringID action_str[] = {
STR_REPLACE_VEHICLES,
STR_SEND_FOR_SERVICING,
STR_SEND_TRAIN_TO_DEPOT,
STR_NULL,
STR_NULL,
INVALID_STRING_ID
};
DropDownList *list = new DropDownList();
action_str[3] = IsValidGroupID(gid) ? STR_GROUP_ADD_SHARED_VEHICLE : INVALID_STRING_ID;
action_str[4] = IsValidGroupID(gid) ? STR_GROUP_REMOVE_ALL_VEHICLES : INVALID_STRING_ID;
list->push_back(new DropDownListStringItem(STR_REPLACE_VEHICLES, GALF_REPLACE, false));
list->push_back(new DropDownListStringItem(STR_SEND_FOR_SERVICING, GALF_SERVICE, false));
list->push_back(new DropDownListStringItem(STR_SEND_TRAIN_TO_DEPOT, GALF_DEPOT, false));
ShowDropDownMenu(w, action_str, 0, GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN, 0, 0);
if (IsValidGroupID(gid)) {
list->push_back(new DropDownListStringItem(STR_GROUP_ADD_SHARED_VEHICLE, GALF_ADD_SHARED, false));
list->push_back(new DropDownListStringItem(STR_GROUP_REMOVE_ALL_VEHICLES, GALF_REMOVE_ALL, false));
}
ShowDropDownList(w, list, 0, GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN);
}
/**
@ -707,24 +715,24 @@ static void GroupWndProc(Window *w, WindowEvent *e)
assert(gv->l.list_length != 0);
switch (e->we.dropdown.index) {
case 0: // Replace window
case GALF_REPLACE: // Replace window
ShowReplaceGroupVehicleWindow(gv->group_sel, gv->vehicle_type);
break;
case 1: // Send for servicing
case GALF_SERVICE: // Send for servicing
DoCommandP(0, gv->group_sel, ((IsAllGroupID(gv->group_sel) ? VLW_STANDARD : VLW_GROUP_LIST) & VLW_MASK)
| DEPOT_MASS_SEND
| DEPOT_SERVICE, NULL, GetCmdSendToDepot(gv->vehicle_type));
break;
case 2: // Send to Depots
case GALF_DEPOT: // Send to Depots
DoCommandP(0, gv->group_sel, ((IsAllGroupID(gv->group_sel) ? VLW_STANDARD : VLW_GROUP_LIST) & VLW_MASK)
| DEPOT_MASS_SEND, NULL, GetCmdSendToDepot(gv->vehicle_type));
break;
case 3: // Add shared Vehicles
case GALF_ADD_SHARED: // Add shared Vehicles
assert(IsValidGroupID(gv->group_sel));
DoCommandP(0, gv->group_sel, gv->vehicle_type, NULL, CMD_ADD_SHARED_VEHICLE_GROUP | CMD_MSG(STR_GROUP_CAN_T_ADD_SHARED_VEHICLE));
break;
case 4: // Remove all Vehicles from the selected group
case GALF_REMOVE_ALL: // Remove all Vehicles from the selected group
assert(IsValidGroupID(gv->group_sel));
DoCommandP(0, gv->group_sel, gv->vehicle_type, NULL, CMD_REMOVE_ALL_VEHICLES_GROUP | CMD_MSG(STR_GROUP_CAN_T_REMOVE_ALL_VEHICLES));