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(svn r13128) -Codechange: Make a class of the refit window

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pull/155/head
peter1138 16 years ago
parent 6741af92d3
commit e03193f9d7
1 changed files with 123 additions and 118 deletions
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241
src/vehicle_gui.cpp
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@ -40,15 +40,6 @@
#include "table/sprites.h"
#include "table/strings.h"
struct refit_d {
int sel;
struct RefitOption *cargo;
struct RefitList *list;
uint length;
VehicleOrderID order;
};
assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(refit_d));
Sorting _sorting;
static bool _internal_sort_order; // descending/ascending
@ -328,89 +319,141 @@ static RefitOption *DrawVehicleRefitWindow(const RefitList *list, int sel, uint
return selected;
}
static void VehicleRefitWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: {
Vehicle *v = GetVehicle(w->window_number);
if (v->type == VEH_TRAIN) {
uint length = CountVehiclesInChain(v);
if (length != WP(w, refit_d).length) {
/* Consist length has changed, so rebuild the refit list */
free(WP(w, refit_d).list->items);
free(WP(w, refit_d).list);
WP(w, refit_d).list = BuildRefitList(v);
WP(w, refit_d).length = length;
}
struct RefitWindow : public Window {
int sel;
RefitOption *cargo;
RefitList *list;
uint length;
VehicleOrderID order;
RefitWindow(const WindowDesc *desc, const Vehicle *v, VehicleOrderID order) : Window(desc, v->index)
{
this->caption_color = v->owner;
this->vscroll.cap = 8;
this->resize.step_height = 14;
this->order = order;
this->sel = -1;
this->list = BuildRefitList(v);
if (v->type == VEH_TRAIN) this->length = CountVehiclesInChain(v);
SetVScrollCount(this, this->list->num_lines);
switch (v->type) {
case VEH_TRAIN:
this->widget[3].tooltips = STR_RAIL_SELECT_TYPE_OF_CARGO_FOR;
this->widget[6].data = STR_RAIL_REFIT_VEHICLE;
this->widget[6].tooltips = STR_RAIL_REFIT_TO_CARRY_HIGHLIGHTED;
break;
case VEH_ROAD:
this->widget[3].tooltips = STR_ROAD_SELECT_TYPE_OF_CARGO_FOR;
this->widget[6].data = STR_REFIT_ROAD_VEHICLE;
this->widget[6].tooltips = STR_REFIT_ROAD_VEHICLE_TO_CARRY_HIGHLIGHTED;
break;
case VEH_SHIP:
this->widget[3].tooltips = STR_983D_SELECT_TYPE_OF_CARGO_FOR;
this->widget[6].data = STR_983C_REFIT_SHIP;
this->widget[6].tooltips = STR_983E_REFIT_SHIP_TO_CARRY_HIGHLIGHTED;
break;
case VEH_AIRCRAFT:
this->widget[3].tooltips = STR_A03E_SELECT_TYPE_OF_CARGO_FOR;
this->widget[6].data = STR_A03D_REFIT_AIRCRAFT;
this->widget[6].tooltips = STR_A03F_REFIT_AIRCRAFT_TO_CARRY;
break;
default: NOT_REACHED();
}
this->FindWindowPlacementAndResize(desc);
}
~RefitWindow()
{
free(this->list->items);
free(this->list);
}
virtual void OnPaint()
{
Vehicle *v = GetVehicle(this->window_number);
if (v->type == VEH_TRAIN) {
uint length = CountVehiclesInChain(v);
if (length != this->length) {
/* Consist length has changed, so rebuild the refit list */
free(this->list->items);
free(this->list);
this->list = BuildRefitList(v);
this->length = length;
}
}
SetVScrollCount(this, this->list->num_lines);
SetVScrollCount(w, WP(w, refit_d).list->num_lines);
SetDParam(0, v->index);
DrawWindowWidgets(this);
SetDParam(0, v->index);
DrawWindowWidgets(w);
this->cargo = DrawVehicleRefitWindow(this->list, this->sel, this->vscroll.pos, this->vscroll.cap, this->resize.step_height);
WP(w, refit_d).cargo = DrawVehicleRefitWindow(WP(w, refit_d).list, WP(w, refit_d).sel, w->vscroll.pos, w->vscroll.cap, w->resize.step_height);
if (this->cargo != NULL) {
CommandCost cost;
if (WP(w, refit_d).cargo != NULL) {
CommandCost cost;
cost = DoCommand(v->tile, v->index, this->cargo->cargo | this->cargo->subtype << 8,
DC_QUERY_COST, GetCmdRefitVeh(v->type));
cost = DoCommand(v->tile, v->index, WP(w, refit_d).cargo->cargo | WP(w, refit_d).cargo->subtype << 8,
DC_QUERY_COST, GetCmdRefitVeh(GetVehicle(w->window_number)->type));
if (CmdSucceeded(cost)) {
SetDParam(0, this->cargo->cargo);
SetDParam(1, _returned_refit_capacity);
SetDParam(2, cost.GetCost());
DrawString(2, this->widget[5].top + 1, STR_9840_NEW_CAPACITY_COST_OF_REFIT, TC_FROMSTRING);
}
}
}
if (CmdSucceeded(cost)) {
SetDParam(0, WP(w, refit_d).cargo->cargo);
SetDParam(1, _returned_refit_capacity);
SetDParam(2, cost.GetCost());
DrawString(2, w->widget[5].top + 1, STR_9840_NEW_CAPACITY_COST_OF_REFIT, TC_FROMSTRING);
virtual void OnClick(Point pt, int widget)
{
switch (widget) {
case 3: { // listbox
int y = pt.y - this->widget[3].top;
if (y >= 0) {
this->sel = (y / (int)this->resize.step_height) + this->vscroll.pos;
this->SetDirty();
}
break;
}
} break;
case WE_CLICK:
switch (e->we.click.widget) {
case 3: { // listbox
int y = e->we.click.pt.y - w->widget[3].top;
if (y >= 0) {
WP(w, refit_d).sel = (y / (int)w->resize.step_height) + w->vscroll.pos;
w->SetDirty();
}
} break;
case 6: // refit button
if (WP(w, refit_d).cargo != NULL) {
const Vehicle *v = GetVehicle(w->window_number);
if (WP(w, refit_d).order == INVALID_VEH_ORDER_ID) {
int command = 0;
switch (v->type) {
default: NOT_REACHED();
case VEH_TRAIN: command = CMD_REFIT_RAIL_VEHICLE | CMD_MSG(STR_RAIL_CAN_T_REFIT_VEHICLE); break;
case VEH_ROAD: command = CMD_REFIT_ROAD_VEH | CMD_MSG(STR_REFIT_ROAD_VEHICLE_CAN_T); break;
case VEH_SHIP: command = CMD_REFIT_SHIP | CMD_MSG(STR_9841_CAN_T_REFIT_SHIP); break;
case VEH_AIRCRAFT: command = CMD_REFIT_AIRCRAFT | CMD_MSG(STR_A042_CAN_T_REFIT_AIRCRAFT); break;
}
if (DoCommandP(v->tile, v->index, WP(w, refit_d).cargo->cargo | WP(w, refit_d).cargo->subtype << 8, NULL, command)) delete w;
} else {
if (DoCommandP(v->tile, v->index, WP(w, refit_d).cargo->cargo | WP(w, refit_d).cargo->subtype << 8 | WP(w, refit_d).order << 16, NULL, CMD_ORDER_REFIT)) delete w;
case 6: // refit button
if (this->cargo != NULL) {
const Vehicle *v = GetVehicle(this->window_number);
if (this->order == INVALID_VEH_ORDER_ID) {
int command = 0;
switch (v->type) {
default: NOT_REACHED();
case VEH_TRAIN: command = CMD_REFIT_RAIL_VEHICLE | CMD_MSG(STR_RAIL_CAN_T_REFIT_VEHICLE); break;
case VEH_ROAD: command = CMD_REFIT_ROAD_VEH | CMD_MSG(STR_REFIT_ROAD_VEHICLE_CAN_T); break;
case VEH_SHIP: command = CMD_REFIT_SHIP | CMD_MSG(STR_9841_CAN_T_REFIT_SHIP); break;
case VEH_AIRCRAFT: command = CMD_REFIT_AIRCRAFT | CMD_MSG(STR_A042_CAN_T_REFIT_AIRCRAFT); break;
}
if (DoCommandP(v->tile, v->index, this->cargo->cargo | this->cargo->subtype << 8, NULL, command)) delete this;
} else {
if (DoCommandP(v->tile, v->index, this->cargo->cargo | this->cargo->subtype << 8 | this->order << 16, NULL, CMD_ORDER_REFIT)) delete this;
}
break;
}
break;
case WE_RESIZE:
w->vscroll.cap += e->we.sizing.diff.y / (int)w->resize.step_height;
w->widget[3].data = (w->vscroll.cap << 8) + 1;
break;
}
break;
}
}
case WE_DESTROY:
free(WP(w, refit_d).list->items);
free(WP(w, refit_d).list);
break;
virtual void OnResize(Point new_size, Point delta)
{
this->vscroll.cap += delta.y / (int)this->resize.step_height;
this->widget[3].data = (this->vscroll.cap << 8) + 1;
}
}
};
static const Widget _vehicle_refit_widgets[] = {
@ -430,7 +473,7 @@ static const WindowDesc _vehicle_refit_desc = {
WC_VEHICLE_REFIT, WC_VEHICLE_VIEW,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
_vehicle_refit_widgets,
VehicleRefitWndProc,
NULL
};
/** Show the refit window for a vehicle
@ -439,46 +482,8 @@ static const WindowDesc _vehicle_refit_desc = {
*/
void ShowVehicleRefitWindow(const Vehicle *v, VehicleOrderID order)
{
Window *w;
DeleteWindowById(WC_VEHICLE_REFIT, v->index);
w = AllocateWindowDescFront<Window>(&_vehicle_refit_desc, v->index);
WP(w, refit_d).order = order;
if (w != NULL) {
w->caption_color = v->owner;
w->vscroll.cap = 8;
w->resize.step_height = 14;
WP(w, refit_d).sel = -1;
WP(w, refit_d).list = BuildRefitList(v);
if (v->type == VEH_TRAIN) WP(w, refit_d).length = CountVehiclesInChain(v);
SetVScrollCount(w, WP(w, refit_d).list->num_lines);
switch (v->type) {
case VEH_TRAIN:
w->widget[3].tooltips = STR_RAIL_SELECT_TYPE_OF_CARGO_FOR;
w->widget[6].data = STR_RAIL_REFIT_VEHICLE;
w->widget[6].tooltips = STR_RAIL_REFIT_TO_CARRY_HIGHLIGHTED;
break;
case VEH_ROAD:
w->widget[3].tooltips = STR_ROAD_SELECT_TYPE_OF_CARGO_FOR;
w->widget[6].data = STR_REFIT_ROAD_VEHICLE;
w->widget[6].tooltips = STR_REFIT_ROAD_VEHICLE_TO_CARRY_HIGHLIGHTED;
break;
case VEH_SHIP:
w->widget[3].tooltips = STR_983D_SELECT_TYPE_OF_CARGO_FOR;
w->widget[6].data = STR_983C_REFIT_SHIP;
w->widget[6].tooltips = STR_983E_REFIT_SHIP_TO_CARRY_HIGHLIGHTED;
break;
case VEH_AIRCRAFT:
w->widget[3].tooltips = STR_A03E_SELECT_TYPE_OF_CARGO_FOR;
w->widget[6].data = STR_A03D_REFIT_AIRCRAFT;
w->widget[6].tooltips = STR_A03F_REFIT_AIRCRAFT_TO_CARRY;
break;
default: NOT_REACHED();
}
}
new RefitWindow(&_vehicle_refit_desc, v, order);
}
/** Display additional text from NewGRF in the purchase information window */

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