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(svn r13048) -Codechange: make a class of the StationViewWindow.

release/0.7
rubidium 2008-05-11 17:24:52 +00:00
parent c708ab3b48
commit 1be2847668
1 changed files with 248 additions and 260 deletions
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508
src/station_gui.cpp
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@ -727,12 +727,6 @@ static void DrawCargoIcons(CargoID i, uint waiting, int x, int y, uint width)
} while (--num); } while (--num);
} }
struct stationview_d {
uint32 cargo; ///< Bitmask of cargo types to expand
uint16 cargo_rows[NUM_CARGO]; ///< Header row for each cargo type
};
assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(stationview_d));
struct CargoData { struct CargoData {
CargoID cargo; CargoID cargo;
StationID source; StationID source;
@ -748,285 +742,285 @@ struct CargoData {
typedef std::list<CargoData> CargoDataList; typedef std::list<CargoData> CargoDataList;
/** /**
* Redraws whole StationView window * The StationView window
*
* @param w pointer to window
*/ */
static void DrawStationViewWindow(Window *w) struct StationViewWindow : public Window {
{ uint32 cargo; ///< Bitmask of cargo types to expand
StationID station_id = w->window_number; uint16 cargo_rows[NUM_CARGO]; ///< Header row for each cargo type
const Station *st = GetStation(station_id);
CargoDataList cargolist;
uint32 transfers = 0;
/* count types of cargos waiting in station */ StationViewWindow(const WindowDesc *desc, void *data, WindowNumber window_number) : Window(desc, data, window_number)
for (CargoID i = 0; i < NUM_CARGO; i++) { {
if (st->goods[i].cargo.Empty()) { PlayerID owner = GetStation(window_number)->owner;
WP(w, stationview_d).cargo_rows[i] = 0; if (owner != OWNER_NONE) this->caption_color = owner;
} else { this->vscroll.cap = 5;
/* Add an entry for total amount of cargo of this type waiting. */ this->resize.step_height = 10;
cargolist.push_back(CargoData(i, INVALID_STATION, st->goods[i].cargo.Count()));
/* Set the row for this cargo entry for the expand/hide button */ this->FindWindowPlacementAndResize(desc);
WP(w, stationview_d).cargo_rows[i] = cargolist.size();
/* Add an entry for each distinct cargo source. */
const CargoList::List *packets = st->goods[i].cargo.Packets();
for (CargoList::List::const_iterator it = packets->begin(); it != packets->end(); it++) {
const CargoPacket *cp = *it;
if (cp->source != station_id) {
bool added = false;
/* Enable the expand/hide button for this cargo type */
SetBit(transfers, i);
/* Don't add cargo lines if not expanded */
if (!HasBit(WP(w, stationview_d).cargo, i)) break;
/* Check if we already have this source in the list */
for (CargoDataList::iterator jt = cargolist.begin(); jt != cargolist.end(); jt++) {
CargoData *cd = &(*jt);
if (cd->cargo == i && cd->source == cp->source) {
cd->count += cp->count;
added = true;
break;
}
}
if (!added) cargolist.push_back(CargoData(i, cp->source, cp->count));
}
}
}
} }
SetVScrollCount(w, cargolist.size() + 1); // update scrollbar
/* disable some buttons */ ~StationViewWindow()
w->SetWidgetDisabledState(SVW_RENAME, st->owner != _local_player); {
w->SetWidgetDisabledState(SVW_TRAINS, !(st->facilities & FACIL_TRAIN)); WindowNumber wno =
w->SetWidgetDisabledState(SVW_ROADVEHS, !(st->facilities & FACIL_TRUCK_STOP) && !(st->facilities & FACIL_BUS_STOP)); (this->window_number << 16) | VLW_STATION_LIST | GetStation(this->window_number)->owner;
w->SetWidgetDisabledState(SVW_PLANES, !(st->facilities & FACIL_AIRPORT));
w->SetWidgetDisabledState(SVW_SHIPS, !(st->facilities & FACIL_DOCK));
SetDParam(0, st->index); DeleteWindowById(WC_TRAINS_LIST, wno);
SetDParam(1, st->facilities); DeleteWindowById(WC_ROADVEH_LIST, wno);
DrawWindowWidgets(w); DeleteWindowById(WC_SHIPS_LIST, wno);
DeleteWindowById(WC_AIRCRAFT_LIST, wno);
}
int x = 2; ///< coordinates used for printing waiting/accepted/rating of cargo virtual void OnPaint()
int y = 15; {
int pos = w->vscroll.pos; ///< = w->vscroll.pos StationID station_id = this->window_number;
const Station *st = GetStation(station_id);
CargoDataList cargolist;
uint32 transfers = 0;
uint width = w->widget[SVW_WAITING].right - w->widget[SVW_WAITING].left - 4; /* count types of cargos waiting in station */
int maxrows = w->vscroll.cap;
StringID str;
if (--pos < 0) {
str = STR_00D0_NOTHING;
for (CargoID i = 0; i < NUM_CARGO; i++) { for (CargoID i = 0; i < NUM_CARGO; i++) {
if (!st->goods[i].cargo.Empty()) str = STR_EMPTY; if (st->goods[i].cargo.Empty()) {
} this->cargo_rows[i] = 0;
SetDParam(0, str);
DrawString(x, y, STR_0008_WAITING, TC_FROMSTRING);
y += 10;
}
for (CargoDataList::const_iterator it = cargolist.begin(); it != cargolist.end() && pos > -maxrows; ++it) {
if (--pos < 0) {
const CargoData *cd = &(*it);
if (cd->source == INVALID_STATION) {
/* Heading */
DrawCargoIcons(cd->cargo, cd->count, x, y, width);
SetDParam(0, cd->cargo);
SetDParam(1, cd->count);
if (HasBit(transfers, cd->cargo)) {
/* This cargo has transfers waiting so show the expand or shrink 'button' */
const char *sym = HasBit(WP(w, stationview_d).cargo, cd->cargo) ? "-" : "+";
DrawStringRightAligned(x + width - 8, y, STR_0009, TC_FROMSTRING);
DoDrawString(sym, x + width - 6, y, TC_YELLOW);
} else {
DrawStringRightAligned(x + width, y, STR_0009, TC_FROMSTRING);
}
} else { } else {
SetDParam(0, cd->cargo); /* Add an entry for total amount of cargo of this type waiting. */
SetDParam(1, cd->count); cargolist.push_back(CargoData(i, INVALID_STATION, st->goods[i].cargo.Count()));
SetDParam(2, cd->source);
DrawStringRightAlignedTruncated(x + width, y, STR_EN_ROUTE_FROM, TC_FROMSTRING, width);
}
/* Set the row for this cargo entry for the expand/hide button */
this->cargo_rows[i] = cargolist.size();
/* Add an entry for each distinct cargo source. */
const CargoList::List *packets = st->goods[i].cargo.Packets();
for (CargoList::List::const_iterator it = packets->begin(); it != packets->end(); it++) {
const CargoPacket *cp = *it;
if (cp->source != station_id) {
bool added = false;
/* Enable the expand/hide button for this cargo type */
SetBit(transfers, i);
/* Don't add cargo lines if not expanded */
if (!HasBit(this->cargo, i)) break;
/* Check if we already have this source in the list */
for (CargoDataList::iterator jt = cargolist.begin(); jt != cargolist.end(); jt++) {
CargoData *cd = &(*jt);
if (cd->cargo == i && cd->source == cp->source) {
cd->count += cp->count;
added = true;
break;
}
}
if (!added) cargolist.push_back(CargoData(i, cp->source, cp->count));
}
}
}
}
SetVScrollCount(this, cargolist.size() + 1); // update scrollbar
/* disable some buttons */
this->SetWidgetDisabledState(SVW_RENAME, st->owner != _local_player);
this->SetWidgetDisabledState(SVW_TRAINS, !(st->facilities & FACIL_TRAIN));
this->SetWidgetDisabledState(SVW_ROADVEHS, !(st->facilities & FACIL_TRUCK_STOP) && !(st->facilities & FACIL_BUS_STOP));
this->SetWidgetDisabledState(SVW_PLANES, !(st->facilities & FACIL_AIRPORT));
this->SetWidgetDisabledState(SVW_SHIPS, !(st->facilities & FACIL_DOCK));
SetDParam(0, st->index);
SetDParam(1, st->facilities);
DrawWindowWidgets(this);
int x = 2; ///< coordinates used for printing waiting/accepted/rating of cargo
int y = 15;
int pos = this->vscroll.pos; ///< = this->vscroll.pos
uint width = this->widget[SVW_WAITING].right - this->widget[SVW_WAITING].left - 4;
int maxrows = this->vscroll.cap;
StringID str;
if (--pos < 0) {
str = STR_00D0_NOTHING;
for (CargoID i = 0; i < NUM_CARGO; i++) {
if (!st->goods[i].cargo.Empty()) str = STR_EMPTY;
}
SetDParam(0, str);
DrawString(x, y, STR_0008_WAITING, TC_FROMSTRING);
y += 10; y += 10;
} }
}
if (w->widget[SVW_ACCEPTS].data == STR_3032_RATINGS) { // small window with list of accepted cargo for (CargoDataList::const_iterator it = cargolist.begin(); it != cargolist.end() && pos > -maxrows; ++it) {
char *b = _userstring; if (--pos < 0) {
bool first = true; const CargoData *cd = &(*it);
if (cd->source == INVALID_STATION) {
b = InlineString(b, STR_000C_ACCEPTS); /* Heading */
DrawCargoIcons(cd->cargo, cd->count, x, y, width);
for (CargoID i = 0; i < NUM_CARGO; i++) { SetDParam(0, cd->cargo);
if (b >= lastof(_userstring) - (1 + 2 * 4)) break; // ',' or ' ' and two calls to Utf8Encode() SetDParam(1, cd->count);
if (HasBit(st->goods[i].acceptance_pickup, GoodsEntry::ACCEPTANCE)) { if (HasBit(transfers, cd->cargo)) {
if (first) { /* This cargo has transfers waiting so show the expand or shrink 'button' */
first = false; const char *sym = HasBit(this->cargo, cd->cargo) ? "-" : "+";
DrawStringRightAligned(x + width - 8, y, STR_0009, TC_FROMSTRING);
DoDrawString(sym, x + width - 6, y, TC_YELLOW);
} else {
DrawStringRightAligned(x + width, y, STR_0009, TC_FROMSTRING);
}
} else { } else {
/* Add a comma if this is not the first item */ SetDParam(0, cd->cargo);
*b++ = ','; SetDParam(1, cd->count);
*b++ = ' '; SetDParam(2, cd->source);
DrawStringRightAlignedTruncated(x + width, y, STR_EN_ROUTE_FROM, TC_FROMSTRING, width);
} }
b = InlineString(b, GetCargo(i)->name);
y += 10;
} }
} }
/* If first is still true then no cargo is accepted */ if (this->widget[SVW_ACCEPTS].data == STR_3032_RATINGS) { // small window with list of accepted cargo
if (first) b = InlineString(b, STR_00D0_NOTHING); char *b = _userstring;
bool first = true;
*b = '\0'; b = InlineString(b, STR_000C_ACCEPTS);
/* Make sure we detect any buffer overflow */ for (CargoID i = 0; i < NUM_CARGO; i++) {
assert(b < endof(_userstring)); if (b >= lastof(_userstring) - (1 + 2 * 4)) break; // ',' or ' ' and two calls to Utf8Encode()
if (HasBit(st->goods[i].acceptance_pickup, GoodsEntry::ACCEPTANCE)) {
if (first) {
first = false;
} else {
/* Add a comma if this is not the first item */
*b++ = ',';
*b++ = ' ';
}
b = InlineString(b, GetCargo(i)->name);
}
}
DrawStringMultiLine(2, w->widget[SVW_ACCEPTLIST].top + 1, STR_SPEC_USERSTRING, w->widget[SVW_ACCEPTLIST].right - w->widget[SVW_ACCEPTLIST].left); /* If first is still true then no cargo is accepted */
} else { // extended window with list of cargo ratings if (first) b = InlineString(b, STR_00D0_NOTHING);
y = w->widget[SVW_RATINGLIST].top + 1;
DrawString(2, y, STR_3034_LOCAL_RATING_OF_TRANSPORT, TC_FROMSTRING); *b = '\0';
y += 10;
for (CargoID i = 0; i < NUM_CARGO; i++) { /* Make sure we detect any buffer overflow */
const CargoSpec *cs = GetCargo(i); assert(b < endof(_userstring));
if (!cs->IsValid()) continue;
const GoodsEntry *ge = &st->goods[i]; DrawStringMultiLine(2, this->widget[SVW_ACCEPTLIST].top + 1, STR_SPEC_USERSTRING, this->widget[SVW_ACCEPTLIST].right - this->widget[SVW_ACCEPTLIST].left);
if (!HasBit(ge->acceptance_pickup, GoodsEntry::PICKUP)) continue; } else { // extended window with list of cargo ratings
y = this->widget[SVW_RATINGLIST].top + 1;
SetDParam(0, cs->name); DrawString(2, y, STR_3034_LOCAL_RATING_OF_TRANSPORT, TC_FROMSTRING);
SetDParam(2, ge->rating * 101 >> 8);
SetDParam(1, STR_3035_APPALLING + (ge->rating >> 5));
DrawString(8, y, STR_303D, TC_FROMSTRING);
y += 10; y += 10;
}
}
}
static void HandleCargoWaitingClick(Window *w, int row) for (CargoID i = 0; i < NUM_CARGO; i++) {
{ const CargoSpec *cs = GetCargo(i);
if (row == 0) return; if (!cs->IsValid()) continue;
for (CargoID c = 0; c < NUM_CARGO; c++) { const GoodsEntry *ge = &st->goods[i];
if (WP(w, stationview_d).cargo_rows[c] == row) { if (!HasBit(ge->acceptance_pickup, GoodsEntry::PICKUP)) continue;
ToggleBit(WP(w, stationview_d).cargo, c);
w->InvalidateWidget(SVW_WAITING);
break;
}
}
}
SetDParam(0, cs->name);
/** SetDParam(2, ge->rating * 101 >> 8);
* Fuction called when any WindowEvent occurs for any StationView window SetDParam(1, STR_3035_APPALLING + (ge->rating >> 5));
* DrawString(8, y, STR_303D, TC_FROMSTRING);
* @param w pointer to the StationView window y += 10;
* @param e pointer to window event
*/
static void StationViewWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT:
DrawStationViewWindow(w);
break;
case WE_CLICK:
switch (e->we.click.widget) {
case SVW_WAITING:
HandleCargoWaitingClick(w, (e->we.click.pt.y - w->widget[SVW_WAITING].top) / 10 + w->vscroll.pos);
break;
case SVW_LOCATION:
if (_ctrl_pressed) {
ShowExtraViewPortWindow(GetStation(w->window_number)->xy);
} else {
ScrollMainWindowToTile(GetStation(w->window_number)->xy);
}
break;
case SVW_RATINGS:
w->SetDirty();
if (w->widget[SVW_RATINGS].data == STR_3032_RATINGS) {
/* Switch to ratings view */
w->widget[SVW_RATINGS].data = STR_3033_ACCEPTS;
w->widget[SVW_RATINGS].tooltips = STR_3056_SHOW_LIST_OF_ACCEPTED_CARGO;
ResizeWindowForWidget(w, SVW_ACCEPTLIST, 0, 100);
} else {
/* Switch to accepts view */
w->widget[SVW_RATINGS].data = STR_3032_RATINGS;
w->widget[SVW_RATINGS].tooltips = STR_3054_SHOW_STATION_RATINGS;
ResizeWindowForWidget(w, SVW_ACCEPTLIST, 0, -100);
}
w->SetDirty();
break;
case SVW_RENAME:
SetDParam(0, w->window_number);
ShowQueryString(STR_STATION, STR_3030_RENAME_STATION_LOADING, 31, 180, w, CS_ALPHANUMERAL);
break;
case SVW_TRAINS: { // Show a list of scheduled trains to this station
const Station *st = GetStation(w->window_number);
ShowVehicleListWindow(st->owner, VEH_TRAIN, (StationID)w->window_number);
break;
}
case SVW_ROADVEHS: { // Show a list of scheduled road-vehicles to this station
const Station *st = GetStation(w->window_number);
ShowVehicleListWindow(st->owner, VEH_ROAD, (StationID)w->window_number);
break;
}
case SVW_PLANES: { // Show a list of scheduled aircraft to this station
const Station *st = GetStation(w->window_number);
/* Since oilrigs have no owners, show the scheduled aircraft of current player */
PlayerID owner = (st->owner == OWNER_NONE) ? _current_player : st->owner;
ShowVehicleListWindow(owner, VEH_AIRCRAFT, (StationID)w->window_number);
break;
}
case SVW_SHIPS: { // Show a list of scheduled ships to this station
const Station *st = GetStation(w->window_number);
/* Since oilrigs/bouys have no owners, show the scheduled ships of current player */
PlayerID owner = (st->owner == OWNER_NONE) ? _current_player : st->owner;
ShowVehicleListWindow(owner, VEH_SHIP, (StationID)w->window_number);
break;
}
} }
break;
case WE_ON_EDIT_TEXT:
if (!StrEmpty(e->we.edittext.str)) {
_cmd_text = e->we.edittext.str;
DoCommandP(0, w->window_number, 0, NULL,
CMD_RENAME_STATION | CMD_MSG(STR_3031_CAN_T_RENAME_STATION));
}
break;
case WE_DESTROY: {
WindowNumber wno =
(w->window_number << 16) | VLW_STATION_LIST | GetStation(w->window_number)->owner;
DeleteWindowById(WC_TRAINS_LIST, wno);
DeleteWindowById(WC_ROADVEH_LIST, wno);
DeleteWindowById(WC_SHIPS_LIST, wno);
DeleteWindowById(WC_AIRCRAFT_LIST, wno);
break;
} }
case WE_RESIZE:
if (e->we.sizing.diff.x != 0) ResizeButtons(w, SVW_LOCATION, SVW_RENAME);
w->vscroll.cap += e->we.sizing.diff.y / (int)w->resize.step_height;
break;
} }
}
void HandleCargoWaitingClick(int row)
{
if (row == 0) return;
for (CargoID c = 0; c < NUM_CARGO; c++) {
if (this->cargo_rows[c] == row) {
ToggleBit(this->cargo, c);
this->InvalidateWidget(SVW_WAITING);
break;
}
}
}
virtual void OnClick(Point pt, int widget)
{
switch (widget) {
case SVW_WAITING:
this->HandleCargoWaitingClick((pt.y - this->widget[SVW_WAITING].top) / 10 + this->vscroll.pos);
break;
case SVW_LOCATION:
if (_ctrl_pressed) {
ShowExtraViewPortWindow(GetStation(this->window_number)->xy);
} else {
ScrollMainWindowToTile(GetStation(this->window_number)->xy);
}
break;
case SVW_RATINGS:
this->SetDirty();
if (this->widget[SVW_RATINGS].data == STR_3032_RATINGS) {
/* Switch to ratings view */
this->widget[SVW_RATINGS].data = STR_3033_ACCEPTS;
this->widget[SVW_RATINGS].tooltips = STR_3056_SHOW_LIST_OF_ACCEPTED_CARGO;
ResizeWindowForWidget(this, SVW_ACCEPTLIST, 0, 100);
} else {
/* Switch to accepts view */
this->widget[SVW_RATINGS].data = STR_3032_RATINGS;
this->widget[SVW_RATINGS].tooltips = STR_3054_SHOW_STATION_RATINGS;
ResizeWindowForWidget(this, SVW_ACCEPTLIST, 0, -100);
}
this->SetDirty();
break;
case SVW_RENAME:
SetDParam(0, this->window_number);
ShowQueryString(STR_STATION, STR_3030_RENAME_STATION_LOADING, 31, 180, this, CS_ALPHANUMERAL);
break;
case SVW_TRAINS: { // Show a list of scheduled trains to this station
const Station *st = GetStation(this->window_number);
ShowVehicleListWindow(st->owner, VEH_TRAIN, (StationID)this->window_number);
break;
}
case SVW_ROADVEHS: { // Show a list of scheduled road-vehicles to this station
const Station *st = GetStation(this->window_number);
ShowVehicleListWindow(st->owner, VEH_ROAD, (StationID)this->window_number);
break;
}
case SVW_PLANES: { // Show a list of scheduled aircraft to this station
const Station *st = GetStation(this->window_number);
/* Since oilrigs have no owners, show the scheduled aircraft of current player */
PlayerID owner = (st->owner == OWNER_NONE) ? _current_player : st->owner;
ShowVehicleListWindow(owner, VEH_AIRCRAFT, (StationID)this->window_number);
break;
}
case SVW_SHIPS: { // Show a list of scheduled ships to this station
const Station *st = GetStation(this->window_number);
/* Since oilrigs/bouys have no owners, show the scheduled ships of current player */
PlayerID owner = (st->owner == OWNER_NONE) ? _current_player : st->owner;
ShowVehicleListWindow(owner, VEH_SHIP, (StationID)this->window_number);
break;
}
}
}
virtual void OnQueryTextFinished(char *str)
{
if (!StrEmpty(str)) {
_cmd_text = str;
DoCommandP(0, this->window_number, 0, NULL,
CMD_RENAME_STATION | CMD_MSG(STR_3031_CAN_T_RENAME_STATION));
}
}
virtual void OnResize(Point new_size, Point delta)
{
if (delta.x != 0) ResizeButtons(this, SVW_LOCATION, SVW_RENAME);
this->vscroll.cap += delta.y / (int)this->resize.step_height;
}
};
static const WindowDesc _station_view_desc = { static const WindowDesc _station_view_desc = {
@ -1034,7 +1028,7 @@ static const WindowDesc _station_view_desc = {
WC_STATION_VIEW, WC_NONE, WC_STATION_VIEW, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_station_view_widgets, _station_view_widgets,
StationViewWndProc NULL
}; };
/** /**
@ -1044,11 +1038,5 @@ static const WindowDesc _station_view_desc = {
*/ */
void ShowStationViewWindow(StationID station) void ShowStationViewWindow(StationID station)
{ {
Window *w = AllocateWindowDescFront<Window>(&_station_view_desc, station); AllocateWindowDescFront<StationViewWindow>(&_station_view_desc, station);
if (w == NULL) return;
PlayerID owner = GetStation(w->window_number)->owner;
if (owner != OWNER_NONE) w->caption_color = owner;
w->vscroll.cap = 5;
w->resize.step_height = 10;
} }