virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
if (widget == MHW_BACKGROUND) {
this->line_height = FONT_HEIGHT_NORMAL + 2;
resize->height = this->line_height;
SetDParam(0, ConvertYMDToDate(ORIGINAL_MAX_YEAR, 12, 30));
this->date_width = GetStringBoundingBox(STR_SHORT_DATE).width;
size->height = 4 * resize->height + this->top_spacing + this->bottom_spacing; // At least 4 lines are visible.
size->width = max(200u, size->width); // At least 200 pixels wide.
}
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
if (widget != WID_LI_BACKGROUND) return;
size->height = WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM;
for (uint i = 0; i < LAND_INFO_CENTERED_LINES; i++) {
if (StrEmpty(this->landinfo_data[i])) break;
uint width = GetStringBoundingBox(this->landinfo_data[i]).width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT;
size->width = max(size->width, width);
size->height += FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL;
if (i == 0) size->height += 4;
}
if (!StrEmpty(this->landinfo_data[LAND_INFO_MULTICENTER_LINE])) {
uint width = GetStringBoundingBox(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]).width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT;
size->width = max(size->width, min(300u, width));
SetDParamStr(0, this->landinfo_data[LAND_INFO_MULTICENTER_LINE]);
size->height += GetStringHeight(STR_JUST_RAW_STRING, size->width - WD_FRAMETEXT_LEFT - WD_FRAMETEXT_RIGHT);
}
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
StringID str = STR_NULL;
switch (widget) {
case WID_N_CAPTION: {
/* Caption is not a real caption (so that the window cannot be moved)
* thus it doesn't get the default sizing of a caption. */
Dimension d2 = GetStringBoundingBox(STR_NEWS_MESSAGE_CAPTION);
d2.height += WD_CAPTIONTEXT_TOP + WD_CAPTIONTEXT_BOTTOM;
*size = maxdim(*size, d2);
return;
}
case WID_N_MGR_FACE:
*size = maxdim(*size, GetSpriteSize(SPR_GRADIENT));
break;
case WID_N_MESSAGE:
CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
str = this->ni->string_id;
break;
case WID_N_COMPANY_MSG:
str = this->GetCompanyMessageString();
break;
case WID_N_VEH_NAME:
case WID_N_VEH_TITLE:
str = this->GetNewVehicleMessageString(widget);
break;
case WID_N_VEH_INFO: {
assert(this->ni->reftype1 == NR_ENGINE);
EngineID engine = this->ni->ref1;
str = GetEngineInfoString(engine);
break;
}
default:
return; // Do nothing
}
/* Update minimal size with length of the multi-line string. */
Dimension d = *size;
d.width = (d.width >= padding.width) ? d.width - padding.width : 0;
d.height = (d.height >= padding.height) ? d.height - padding.height : 0;
d = GetStringMultiLineBoundingBox(str, d);
d.width += padding.width;
d.height += padding.height;
*size = maxdim(*size, d);
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
switch (widget) {
case WID_MTS_PLAYLIST: {
Dimension d = {0, 0};
for (int i = 0; i < 6; i++) {
SetDParam(0, STR_MUSIC_PLAYLIST_ALL + i);
d = maxdim(d, GetStringBoundingBox(STR_PLAYLIST_PROGRAM));
}
d.width += padding.width;
d.height += padding.height;
*size = maxdim(*size, d);
break;
}
case WID_MTS_LIST_LEFT:
case WID_MTS_LIST_RIGHT: {
Dimension d = {0, 0};
for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
const char *song_name = GetSongName(i);
if (StrEmpty(song_name)) continue;
SetDParam(0, GetTrackNumber(i));
SetDParam(1, 2);
SetDParamStr(2, GetSongName(i));
d = maxdim(d, GetStringBoundingBox(STR_PLAYLIST_TRACK_NAME));
}
resize->height = GetMinSizing(NWST_STEP, d.height);
d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
d.height = 7 * resize->height + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
*size = maxdim(*size, d);
break;
}
}
}
/**
* Compute tiny_step_height and column_size
* @return Total width required for the group list.
*/
uint ComputeGroupInfoSize()
{
this->column_size[VGC_NAME] = maxdim(GetStringBoundingBox(STR_GROUP_DEFAULT_TRAINS + this->vli.vtype), GetStringBoundingBox(STR_GROUP_ALL_TRAINS + this->vli.vtype));
/* We consider the max average length of characters to be the one of "a" */
this->column_size[VGC_NAME].width = max(GetCharacterWidth(FS_NORMAL, 97) * (MAX_LENGTH_GROUP_NAME_CHARS - 4), this->column_size[VGC_NAME].width);
this->tiny_step_height = max(11U, this->column_size[VGC_NAME].height);
this->column_size[VGC_PROTECT] = GetSpriteSize(SPR_GROUP_REPLACE_PROTECT);
this->tiny_step_height = max(this->tiny_step_height, this->column_size[VGC_PROTECT].height);
this->column_size[VGC_AUTOREPLACE] = GetSpriteSize(SPR_GROUP_REPLACE_ACTIVE);
this->tiny_step_height = max(this->tiny_step_height, this->column_size[VGC_AUTOREPLACE].height);
this->column_size[VGC_PROFIT].width = 0;
this->column_size[VGC_PROFIT].height = 0;
static const SpriteID profit_sprites[] = {SPR_PROFIT_NA, SPR_PROFIT_NEGATIVE, SPR_PROFIT_SOME, SPR_PROFIT_LOT};
for (uint i = 0; i < lengthof(profit_sprites); i++) {
Dimension d = GetSpriteSize(profit_sprites[i]);
this->column_size[VGC_PROFIT] = maxdim(this->column_size[VGC_PROFIT], d);
}
this->tiny_step_height = max(this->tiny_step_height, this->column_size[VGC_PROFIT].height);
SetDParamMaxValue(0, GroupStatistics::Get(this->vli.company, ALL_GROUP, this->vli.vtype).num_vehicle, 3, FS_SMALL);
this->column_size[VGC_NUMBER] = GetStringBoundingBox(STR_TINY_COMMA);
this->tiny_step_height = max(this->tiny_step_height, this->column_size[VGC_NUMBER].height);
this->tiny_step_height += WD_MATRIX_TOP;
this->tiny_step_height = GetMinSizing(NWST_STEP, this->tiny_step_height);
return WD_FRAMERECT_LEFT + 8 +
this->column_size[VGC_NAME].width + 2 +
this->column_size[VGC_PROTECT].width + 2 +
this->column_size[VGC_AUTOREPLACE].width + 2 +
this->column_size[VGC_PROFIT].width + 2 +
this->column_size[VGC_NUMBER].width + 2 +
WD_FRAMERECT_RIGHT;
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
switch (widget) {
case MTSW_PLAYLIST: {
Dimension d = {0, 0};
for (int i = 0; i < 6; i++) {
SetDParam(0, STR_MUSIC_PLAYLIST_ALL + i);
d = maxdim(d, GetStringBoundingBox(STR_PLAYLIST_PROGRAM));
}
d.width += padding.width;
d.height += padding.height;
*size = maxdim(*size, d);
break;
}
case MTSW_LIST_LEFT: case MTSW_LIST_RIGHT: {
Dimension d = {0, 0};
for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
const char *song_name = GetSongName(i);
if (StrEmpty(song_name)) continue;
SetDParam(0, GetTrackNumber(i));
SetDParam(1, 2);
SetDParamStr(2, GetSongName(i));
Dimension d2 = GetStringBoundingBox(STR_PLAYLIST_TRACK_NAME);
d.width = max(d.width, d2.width);
d.height += d2.height;
}
d.width += padding.width;
d.height += padding.height;
*size = maxdim(*size, d);
break;
}
}
}
/**
* Engine drawing loop
* @param type Type of vehicle (VEH_*)
* @param l The left most location of the list
* @param r The right most location of the list
* @param y The top most location of the list
* @param eng_list What engines to draw
* @param min where to start in the list
* @param max where in the list to end
* @param selected_id what engine to highlight as selected, if any
* @param show_count Whether to show the amount of engines or not
* @param selected_group the group to list the engines of
*/
void DrawEngineList(VehicleType type, int l, int r, int y, const GUIEngineList *eng_list, uint16 min, uint16 max, EngineID selected_id, bool show_count, GroupID selected_group)
{
static const int sprite_y_offsets[] = { -1, -1, -2, -2 };
/* Obligatory sanity checks! */
assert(max <= eng_list->Length());
bool rtl = _current_text_dir == TD_RTL;
int step_size = GetEngineListHeight(type);
int sprite_left = GetVehicleImageCellSize(type, EIT_PURCHASE).extend_left;
int sprite_right = GetVehicleImageCellSize(type, EIT_PURCHASE).extend_right;
int sprite_width = sprite_left + sprite_right;
int sprite_x = rtl ? r - sprite_right - 1 : l + sprite_left + 1;
int sprite_y_offset = sprite_y_offsets[type] + step_size / 2;
Dimension replace_icon = {0, 0};
int count_width = 0;
if (show_count) {
replace_icon = GetSpriteSize(SPR_GROUP_REPLACE_ACTIVE);
SetDParamMaxDigits(0, 3);
count_width = GetStringBoundingBox(STR_TINY_BLACK_COMA).width;
}
int text_left = l + (rtl ? WD_FRAMERECT_LEFT + replace_icon.width + 8 + count_width : sprite_width + WD_FRAMETEXT_LEFT);
int text_right = r - (rtl ? sprite_width + WD_FRAMETEXT_RIGHT : WD_FRAMERECT_RIGHT + replace_icon.width + 8 + count_width);
int replace_icon_left = rtl ? l + WD_FRAMERECT_LEFT : r - WD_FRAMERECT_RIGHT - replace_icon.width;
int count_left = l;
int count_right = rtl ? text_left : r - WD_FRAMERECT_RIGHT - replace_icon.width - 8;
int normal_text_y_offset = (step_size - FONT_HEIGHT_NORMAL) / 2;
int small_text_y_offset = step_size - FONT_HEIGHT_SMALL - WD_FRAMERECT_BOTTOM - 1;
int replace_icon_y_offset = (step_size - replace_icon.height) / 2 - 1;
for (; min < max; min++, y += step_size) {
const EngineID engine = (*eng_list)[min];
/* Note: num_engines is only used in the autoreplace GUI, so it is correct to use _local_company here. */
const uint num_engines = GetGroupNumEngines(_local_company, selected_group, engine);
SetDParam(0, engine);
DrawString(text_left, text_right, y + normal_text_y_offset, STR_ENGINE_NAME, engine == selected_id ? TC_WHITE : TC_BLACK, SA_STRIP | (rtl ? SA_RIGHT : SA_LEFT));
DrawVehicleEngine(l, r, sprite_x, y + sprite_y_offset, engine, (show_count && num_engines == 0) ? PALETTE_CRASH : GetEnginePalette(engine, _local_company), EIT_PURCHASE);
if (show_count) {
SetDParam(0, num_engines);
DrawString(count_left, count_right, y + small_text_y_offset, STR_TINY_BLACK_COMA, TC_FROMSTRING, SA_RIGHT | SA_FORCE);
if (EngineHasReplacementForCompany(Company::Get(_local_company), engine, selected_group)) DrawSprite(SPR_GROUP_REPLACE_ACTIVE, num_engines == 0 ? PALETTE_CRASH : PAL_NONE, replace_icon_left, y + replace_icon_y_offset);
}
}
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
Dimension d;
switch (widget) {
/* Left and right should have same sizing. */
case WID_S_LEFT:
case WID_S_RIGHT: {
SetDParamMaxValue(0, MAX_YEAR * DAYS_IN_YEAR);
d = GetStringBoundingBox(STR_WHITE_DATE_LONG);
int64 max_money = UINT32_MAX;
const Company *c;
FOR_ALL_COMPANIES(c) max_money = max<int64>(c->money, max_money);
SetDParam(0, 100LL * max_money);
d = maxdim(d, GetStringBoundingBox(STR_COMPANY_MONEY));
break;
}
case WID_S_MIDDLE:
d = GetStringBoundingBox(STR_STATUSBAR_AUTOSAVE);
d = maxdim(d, GetStringBoundingBox(STR_STATUSBAR_PAUSED));
if (Company::IsValidID(_local_company)) {
SetDParam(0, _local_company);
d = maxdim(d, GetStringBoundingBox(STR_STATUSBAR_COMPANY_NAME));
}
break;
default:
return;
}
d.width += padding.width;
d.height += padding.height;
*size = maxdim(d, *size);
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
if (widget != WID_A_SCROLLING_TEXT) return;
this->line_height = FONT_HEIGHT_NORMAL;
Dimension d;
d.height = this->line_height * num_visible_lines;
d.width = 0;
for (uint i = 0; i < lengthof(_credits); i++) {
d.width = max(d.width, GetStringBoundingBox(_credits[i]).width);
}
*size = maxdim(*size, d);
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
if (widget == WID_MH_BACKGROUND) {
this->line_height = FONT_HEIGHT_NORMAL + 2;
resize->height = this->line_height;
/* Months are off-by-one, so it's actually 8. Not using
* month 12 because the 1 is usually less wide. */
SetDParam(0, ConvertYMDToDate(ORIGINAL_MAX_YEAR, 7, 30));
this->date_width = GetStringBoundingBox(STR_SHORT_DATE).width;
size->height = 4 * resize->height + this->top_spacing + this->bottom_spacing; // At least 4 lines are visible.
size->width = max(200u, size->width); // At least 200 pixels wide.
}
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
switch (widget) {
case WID_SGI_TRANSLATION: {
SetDParam(0, _current_language->missing);
int height = GetStringHeight(STR_INTRO_TRANSLATION, size->width);
if (height > 3 * FONT_HEIGHT_NORMAL) {
/* Don't let the window become too high. */
Dimension textdim = GetStringBoundingBox(STR_INTRO_TRANSLATION);
textdim.height *= 3;
textdim.width -= textdim.width / 2;
*size = maxdim(*size, textdim);
} else {
size->height = height + padding.height;
}
break;
}
}
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
if (widget != CW_PANEL) return;
uint width = 0;
for (int i = 0; i != lengthof(_cheats_ui); i++) {
const CheatEntry *ce = &_cheats_ui[i];
switch (ce->type) {
case SLE_BOOL:
SetDParam(0, STR_CONFIG_SETTING_ON);
width = max(width, GetStringBoundingBox(ce->str).width);
SetDParam(0, STR_CONFIG_SETTING_OFF);
width = max(width, GetStringBoundingBox(ce->str).width);
break;
default:
switch (ce->str) {
/* Display date for change date cheat */
case STR_CHEAT_CHANGE_DATE:
SetDParam(0, ConvertYMDToDate(MAX_YEAR, 11, 31));
width = max(width, GetStringBoundingBox(ce->str).width);
break;
/* Draw coloured flag for change company cheat */
case STR_CHEAT_CHANGE_COMPANY:
SetDParam(0, 15);
width = max(width, GetStringBoundingBox(ce->str).width + 10 + 10);
break;
/* Set correct string for switch climate cheat */
case STR_CHEAT_SWITCH_CLIMATE:
for (StringID i = STR_CHEAT_SWITCH_CLIMATE_TEMPERATE_LANDSCAPE; i <= STR_CHEAT_SWITCH_CLIMATE_TOYLAND_LANDSCAPE; i++) {
SetDParam(0, i);
width = max(width, GetStringBoundingBox(ce->str).width);
}
break;
default:
SetDParam(0, INT64_MAX);
width = max(width, GetStringBoundingBox(ce->str).width);
break;
}
break;
}
}
size->width = width + 50 /* stuff on the left */ + 10 /* extra spacing on right */;
this->header_height = GetStringHeight(STR_CHEATS_WARNING, size->width - WD_FRAMERECT_LEFT - WD_FRAMERECT_RIGHT) + WD_PAR_VSEP_WIDE;
size->height = this->header_height + WD_FRAMERECT_TOP + WD_PAR_VSEP_NORMAL + WD_FRAMERECT_BOTTOM + (FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL) * lengthof(_cheats_ui);
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
switch (widget) {
case WID_SIL_LIST: {
Dimension spr_dim = GetSpriteSize(SPR_COMPANY_ICON);
this->text_offset = WD_FRAMETEXT_LEFT + spr_dim.width + 2; // 2 pixels space between icon and the sign text.
resize->height = max<uint>(FONT_HEIGHT_NORMAL, spr_dim.height);
Dimension d = {this->text_offset + WD_FRAMETEXT_RIGHT, WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM};
*size = maxdim(*size, d);
break;
}
case WID_SIL_CAPTION:
SetDParamMaxValue(0, Sign::GetPoolSize(), 3);
*size = GetStringBoundingBox(STR_SIGN_LIST_CAPTION);
size->height += padding.height;
size->width += padding.width;
break;
}
}
static bool DrawScrollingStatusText(const NewsItem *ni, int scroll_pos, int left, int right, int top, int bottom)
{
CopyInDParam(0, ni->params, lengthof(ni->params));
StringID str = ni->string_id;
char buf[512];
GetString(buf, str, lastof(buf));
const char *s = buf;
char buffer[256];
char *d = buffer;
const char *last = lastof(buffer);
for (;;) {
WChar c = Utf8Consume(&s);
if (c == 0) {
break;
} else if (c == '\n') {
if (d + 4 >= last) break;
d[0] = d[1] = d[2] = d[3] = ' ';
d += 4;
} else if (IsPrintable(c)) {
if (d + Utf8CharLen(c) >= last) break;
d += Utf8Encode(d, c);
}
}
*d = '\0';
DrawPixelInfo tmp_dpi;
if (!FillDrawPixelInfo(&tmp_dpi, left, top, right - left, bottom)) return true;
int width = GetStringBoundingBox(buffer).width;
int pos = (_current_text_dir == TD_RTL) ? (scroll_pos - width) : (right - scroll_pos - left);
DrawPixelInfo *old_dpi = _cur_dpi;
_cur_dpi = &tmp_dpi;
DrawString(pos, INT16_MAX, 0, buffer, TC_LIGHT_BLUE, SA_LEFT | SA_FORCE);
_cur_dpi = old_dpi;
return (_current_text_dir == TD_RTL) ? (pos < right - left) : (pos + width > 0);
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
switch (widget) {
case WID_SL_BACKGROUND:
size->height = 2 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
break;
case WID_SL_DRIVES_DIRECTORIES_LIST:
resize->height = FONT_HEIGHT_NORMAL;
size->height = resize->height * 10 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
break;
case WID_SL_SORT_BYNAME:
case WID_SL_SORT_BYDATE: {
Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2; // Doubled since the string is centred and it also looks better.
d.height += padding.height;
*size = maxdim(*size, d);
break;
}
}
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
/* We cache the button size. This is safe as no reinit can happen here. */
if (this->button_size.width == 0) {
this->button_size = maxdim(GetStringBoundingBox(STR_MISSING_GRAPHICS_YES_DOWNLOAD), GetStringBoundingBox(STR_MISSING_GRAPHICS_NO_QUIT));
this->button_size.width += WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT;
this->button_size.height += WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM;
}
switch (widget) {
case WID_BAFD_QUESTION:
/* The question is twice as wide as the buttons, and determine the height based on the width. */
size->width = this->button_size.width * 2;
size->height = GetStringHeight(STR_MISSING_GRAPHICS_SET_MESSAGE, size->width - WD_FRAMETEXT_LEFT - WD_FRAMETEXT_RIGHT) + WD_FRAMETEXT_BOTTOM + WD_FRAMETEXT_TOP;
break;
case WID_BAFD_YES:
case WID_BAFD_NO:
*size = this->button_size;
break;
}
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
switch (widget) {
case WID_BO_CLASS_LIST: {
for (uint i = 0; i < ObjectClass::GetClassCount(); i++) {
ObjectClass *objclass = ObjectClass::Get((ObjectClassID)i);
if (objclass->GetUISpecCount() == 0) continue;
size->width = max(size->width, GetStringBoundingBox(objclass->name).width);
}
size->width += padding.width;
this->line_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
resize->height = this->line_height;
size->height = 5 * this->line_height;
break;
}
case WID_BO_OBJECT_NAME:
case WID_BO_OBJECT_SIZE:
/* We do not want the window to resize when selecting objects; better clip texts */
size->width = 0;
break;
case WID_BO_OBJECT_MATRIX: {
/* Get the right amount of buttons based on the current spec. */
const ObjectSpec *spec = ObjectClass::Get(_selected_object_class)->GetSpec(_selected_object_index);
if (spec != NULL) {
if (spec->views >= 2) size->width += resize->width;
if (spec->views >= 4) size->height += resize->height;
}
resize->width = 0;
resize->height = 0;
break;
}
case WID_BO_OBJECT_SPRITE: {
bool two_wide = false; // Whether there will be two widgets next to each other in the matrix or not.
int height[2] = {0, 0}; // The height for the different views; in this case views 1/2 and 4.
/* Get the height and view information. */
for (int i = 0; i < NUM_OBJECTS; i++) {
const ObjectSpec *spec = ObjectSpec::Get(i);
if (!spec->IsEverAvailable()) continue;
two_wide |= spec->views >= 2;
height[spec->views / 4] = max<int>(ObjectSpec::Get(i)->height, height[spec->views / 4]);
}
/* Determine the pixel heights. */
for (size_t i = 0; i < lengthof(height); i++) {
height[i] *= ScaleGUITrad(TILE_HEIGHT);
height[i] += ScaleGUITrad(TILE_PIXELS) + 2 * OBJECT_MARGIN;
}
/* Now determine the size of the minimum widgets. When there are two columns, then
* we want these columns to be slightly less wide. When there are two rows, then
* determine the size of the widgets based on the maximum size for a single row
* of widgets, or just the twice the widget height of the two row ones. */
size->height = max(height[0], height[1] * 2 + 2);
if (two_wide) {
size->width = (3 * ScaleGUITrad(TILE_PIXELS) + 2 * OBJECT_MARGIN) * 2 + 2;
} else {
size->width = 4 * ScaleGUITrad(TILE_PIXELS) + 2 * OBJECT_MARGIN;
}
/* Get the right size for the single widget based on the current spec. */
const ObjectSpec *spec = ObjectClass::Get(_selected_object_class)->GetSpec(_selected_object_index);
if (spec != NULL) {
if (spec->views >= 2) size->width = size->width / 2 - 1;
if (spec->views >= 4) size->height = size->height / 2 - 1;
}
break;
}
case WID_BO_INFO:
size->height = this->info_height;
break;
case WID_BO_SELECT_MATRIX:
fill->height = 1;
resize->height = 1;
break;
case WID_BO_SELECT_IMAGE:
size->width = ScaleGUITrad(64) + 2;
size->height = ScaleGUITrad(58) + 2;
break;
default: break;
}
}
/** Update pixel width of the text. */
void Textbuf::UpdateWidth()
{
this->pixels = GetStringBoundingBox(this->buf, FS_NORMAL).width;
}
uint DropDownListCharStringItem::Width() const
{
return GetStringBoundingBox(this->string).width;
}
uint DropDownListStringItem::Width() const
{
char buffer[512];
GetString(buffer, this->String(), lastof(buffer));
return GetStringBoundingBox(buffer).width;
}
virtual void DrawWidget(const Rect &r, int widget) const
{
if (widget != CW_PANEL) return;
int y = r.top + WD_FRAMERECT_TOP + this->header_height;
DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_LEFT, r.top + WD_FRAMERECT_TOP, y, STR_CHEATS_WARNING, TC_FROMSTRING, SA_CENTER);
bool rtl = _current_text_dir == TD_RTL;
uint box_left = rtl ? r.right - 12 : r.left + 5;
uint button_left = rtl ? r.right - 40 : r.left + 20;
uint text_left = r.left + (rtl ? WD_FRAMERECT_LEFT: 50);
uint text_right = r.right - (rtl ? 50 : WD_FRAMERECT_RIGHT);
for (int i = 0; i != lengthof(_cheats_ui); i++) {
const CheatEntry *ce = &_cheats_ui[i];
DrawSprite((*ce->been_used) ? SPR_BOX_CHECKED : SPR_BOX_EMPTY, PAL_NONE, box_left, y + 2);
switch (ce->type) {
case SLE_BOOL: {
bool on = (*(bool*)ce->variable);
DrawFrameRect(button_left, y + 1, button_left + 20 - 1, y + FONT_HEIGHT_NORMAL - 1, on ? COLOUR_GREEN : COLOUR_RED, on ? FR_LOWERED : FR_NONE);
SetDParam(0, on ? STR_CONFIG_SETTING_ON : STR_CONFIG_SETTING_OFF);
break;
}
default: {
int32 val = (int32)ReadValue(ce->variable, ce->type);
char buf[512];
/* Draw [<][>] boxes for settings of an integer-type */
DrawArrowButtons(button_left, y, COLOUR_YELLOW, clicked - (i * 2), true, true);
switch (ce->str) {
/* Display date for change date cheat */
case STR_CHEAT_CHANGE_DATE: SetDParam(0, _date); break;
/* Draw coloured flag for change company cheat */
case STR_CHEAT_CHANGE_COMPANY: {
SetDParam(0, val + 1);
GetString(buf, STR_CHEAT_CHANGE_COMPANY, lastof(buf));
uint offset = 10 + GetStringBoundingBox(buf).width;
DrawCompanyIcon(_local_company, rtl ? text_right - offset - 10 : text_left + offset, y + 2);
break;
}
/* Set correct string for switch climate cheat */
case STR_CHEAT_SWITCH_CLIMATE: val += STR_CHEAT_SWITCH_CLIMATE_TEMPERATE_LANDSCAPE;
/* FALL THROUGH */
default: SetDParam(0, val);
}
break;
}
}
DrawString(text_left, text_right, y + 1, ce->str);
y += FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL;
}
}
void DeparturesWindow<Twaypoint>::DrawDeparturesListItems(const Rect &r) const
{
int left = r.left + WD_MATRIX_LEFT;
int right = r.right - WD_MATRIX_RIGHT;
bool rtl = _current_text_dir == TD_RTL;
bool ltr = !rtl;
int text_offset = WD_FRAMERECT_RIGHT;
int text_left = left + (rtl ? 0 : text_offset);
int text_right = right - (rtl ? text_offset : 0);
int y = r.top + 1;
uint max_departures = min(this->vscroll->GetPosition() + this->vscroll->GetCapacity(), this->departures->Length() + this->arrivals->Length());
if (max_departures > _settings_client.gui.max_departures) {
max_departures = _settings_client.gui.max_departures;
}
byte small_font_size = _settings_client.gui.departure_larger_font ? FONT_HEIGHT_NORMAL : FONT_HEIGHT_SMALL;
/* Draw the black background. */
GfxFillRect(r.left + 1, r.top, r.right - 1, r.bottom, PC_BLACK);
/* Nothing selected? Then display the information text. */
bool none_selected[2] = {true, true};
for (uint i = 0; i < 4; ++i)
{
if (this->show_types[i]) {
none_selected[0] = false;
break;
}
}
for (uint i = 0; i < 2; ++i)
{
if (this->departure_types[i]) {
none_selected[1] = false;
break;
}
}
if (none_selected[0] || none_selected[1]) {
DrawString(text_left, text_right, y + 1, STR_DEPARTURES_NONE_SELECTED);
return;
}
/* No scheduled departures? Then display the information text. */
if (max_departures == 0) {
DrawString(text_left, text_right, y + 1, STR_DEPARTURES_EMPTY);
return;
}
/* Find the maximum possible width of the departure time and "Expt <time>" fields. */
int time_width = cached_date_width;
if (!_settings_client.gui.departure_show_both) {
time_width += (departure_types[0] && departure_types[1] ? cached_date_arrow_width : 0);
}
/* Vehicle type icon */
int type_width = _settings_client.gui.departure_show_vehicle_type ? (GetStringBoundingBox(STR_DEPARTURES_TYPE_PLANE)).width : 0;
/* Find the maximum width of the status field */
int status_width = cached_status_width;
/* Find the width of the "Calling at:" field. */
int calling_at_width = (GetStringBoundingBox(_settings_client.gui.departure_larger_font ? STR_DEPARTURES_CALLING_AT_LARGE : STR_DEPARTURES_CALLING_AT)).width;
/* Find the maximum company name width. */
int toc_width = 0;
/* Find the maximum group name width. */
int group_width = 0;
/* Find the maximum vehicle name width. */
int veh_width = 0;
if (_settings_client.gui.departure_show_vehicle || _settings_client.gui.departure_show_company || _settings_client.gui.departure_show_group) {
for (uint i = 0; i < 4; ++i) {
VehicleList vehicles;
/* MAX_COMPANIES is probably the wrong thing to put here, but it works. GenerateVehicleSortList doesn't check the company when the type of list is VL_STATION_LIST (r20801). */
if (!GenerateVehicleSortList(&vehicles, VehicleListIdentifier(VL_STATION_LIST, (VehicleType)(VEH_TRAIN + i), MAX_COMPANIES, station).Pack())) {
/* Something went wrong: panic! */
continue;
}
for (const Vehicle **v = vehicles.Begin(); v != vehicles.End(); v++) {
SetDParam(0, (uint64)((*v)->index));
int width = (GetStringBoundingBox(STR_DEPARTURES_VEH)).width;
if (_settings_client.gui.departure_show_vehicle && width > veh_width) veh_width = width;
if ((*v)->group_id != INVALID_GROUP && (*v)->group_id != DEFAULT_GROUP) {
SetDParam(0, (uint64)((*v)->group_id));
width = (GetStringBoundingBox(STR_DEPARTURES_GROUP)).width;
if (_settings_client.gui.departure_show_group && width > group_width) group_width = width;
}
SetDParam(0, (uint64)((*v)->owner));
width = (GetStringBoundingBox(STR_DEPARTURES_TOC)).width;
if (_settings_client.gui.departure_show_company && width > toc_width) toc_width = width;
}
}
}
uint departure = 0;
uint arrival = 0;
/* Draw each departure. */
for (uint i = 0; i < max_departures; ++i) {
const Departure *d;
if (arrival == this->arrivals->Length()) {
d = (*(this->departures))[departure++];
} else if (departure == this->departures->Length()) {
d = (*(this->arrivals))[arrival++];
} else {
d = (*(this->departures))[departure];
const Departure *a = (*(this->arrivals))[arrival];
if (a->scheduled_date < d->scheduled_date) {
d = a;
arrival++;
} else {
departure++;
}
}
if (i < this->vscroll->GetPosition()) {
continue;
}
/* If for some reason the departure is too far in the future or is at a negative time, skip it. */
if ((d->scheduled_date / DAY_TICKS) > (_date + _settings_client.gui.max_departure_time) ||
d->scheduled_date < 0) {
continue;
}
if (d->terminus == INVALID_STATION) continue;
StringID time_str = (departure_types[0] && departure_types[1]) ? (d->type == D_DEPARTURE ? STR_DEPARTURES_TIME_DEP : STR_DEPARTURES_TIME_ARR) : STR_DEPARTURES_TIME;
if (_settings_client.gui.departure_show_both) time_str = STR_DEPARTURES_TIME_BOTH;
/* Time */
SetDParam(0, d->scheduled_date);
SetDParam(1, d->scheduled_date - d->order->wait_time);
ltr ? DrawString( text_left, text_left + time_width, y + 1, time_str)
: DrawString(text_right - time_width, text_right, y + 1, time_str);
/* Vehicle type icon, with thanks to sph */
if (_settings_client.gui.departure_show_vehicle_type) {
StringID type = STR_DEPARTURES_TYPE_TRAIN;
int offset = (_settings_client.gui.departure_show_vehicle_color ? 1 : 0);
switch (d->vehicle->type) {
case VEH_TRAIN:
type = STR_DEPARTURES_TYPE_TRAIN;
break;
case VEH_ROAD:
type = IsCargoInClass(d->vehicle->cargo_type, CC_PASSENGERS) ? STR_DEPARTURES_TYPE_BUS : STR_DEPARTURES_TYPE_LORRY;
break;
case VEH_SHIP:
type = STR_DEPARTURES_TYPE_SHIP;
break;
case VEH_AIRCRAFT:
type = STR_DEPARTURES_TYPE_PLANE;
break;
default:
break;
}
type += offset;
DrawString(text_left + time_width + 3, text_left + time_width + type_width + 3, y, type);
}
/* The icons to show with the destination and via stations. */
StringID icon = STR_DEPARTURES_STATION_NONE;
StringID icon_via = STR_DEPARTURES_STATION_NONE;
if (_settings_client.gui.departure_destination_type) {
Station *t = Station::Get(d->terminus.station);
if (t->facilities & FACIL_DOCK &&
t->facilities & FACIL_AIRPORT &&
d->vehicle->type != VEH_SHIP &&
d->vehicle->type != VEH_AIRCRAFT) {
icon = STR_DEPARTURES_STATION_PORTAIRPORT;
} else if (t->facilities & FACIL_DOCK &&
d->vehicle->type != VEH_SHIP) {
icon = STR_DEPARTURES_STATION_PORT;
} else if (t->facilities & FACIL_AIRPORT &&
d->vehicle->type != VEH_AIRCRAFT) {
icon = STR_DEPARTURES_STATION_AIRPORT;
}
}
if (_settings_client.gui.departure_destination_type && d->via != INVALID_STATION) {
Station *t = Station::Get(d->via);
if (t->facilities & FACIL_DOCK &&
t->facilities & FACIL_AIRPORT &&
d->vehicle->type != VEH_SHIP &&
d->vehicle->type != VEH_AIRCRAFT) {
icon_via = STR_DEPARTURES_STATION_PORTAIRPORT;
} else if (t->facilities & FACIL_DOCK &&
d->vehicle->type != VEH_SHIP) {
icon_via = STR_DEPARTURES_STATION_PORT;
} else if (t->facilities & FACIL_AIRPORT &&
d->vehicle->type != VEH_AIRCRAFT) {
icon_via = STR_DEPARTURES_STATION_AIRPORT;
}
}
/* Destination */
if (d->via == INVALID_STATION) {
/* Only show the terminus. */
SetDParam(0, d->terminus.station);
SetDParam(1, icon);
ltr ? DrawString( text_left + time_width + type_width + 6, text_right - status_width - (toc_width + veh_width + group_width + 2) - 2, y + 1, STR_DEPARTURES_TERMINUS)
: DrawString(text_left + status_width + (toc_width + veh_width + group_width + 2) + 2, text_right - time_width - type_width - 6, y + 1, STR_DEPARTURES_TERMINUS);
} else {
/* Show the terminus and the via station. */
SetDParam(0, d->terminus.station);
SetDParam(1, icon);
SetDParam(2, d->via);
SetDParam(3, icon_via);
int text_width = (GetStringBoundingBox(STR_DEPARTURES_TERMINUS_VIA_STATION)).width;
if (text_width < text_right - status_width - (toc_width + veh_width + group_width + 2) - 2 - (text_left + time_width + type_width + 6)) {
/* They will both fit, so show them both. */
SetDParam(0, d->terminus.station);
SetDParam(1, icon);
SetDParam(2, d->via);
SetDParam(3, icon_via);
ltr ? DrawString( text_left + time_width + type_width + 6, text_right - status_width - (toc_width + veh_width + group_width + 2) - 2, y + 1, STR_DEPARTURES_TERMINUS_VIA_STATION)
: DrawString(text_left + status_width + (toc_width + veh_width + group_width + 2) + 2, text_right - time_width - type_width - 6, y + 1, STR_DEPARTURES_TERMINUS_VIA_STATION);
} else {
/* They won't both fit, so switch between showing the terminus and the via station approximately every 4 seconds. */
if (this->tick_count & (1 << 7)) {
SetDParam(0, d->via);
SetDParam(1, icon_via);
ltr ? DrawString( text_left + time_width + type_width + 6, text_right - status_width - (toc_width + veh_width + group_width + 2) - 2, y + 1, STR_DEPARTURES_VIA)
: DrawString(text_left + status_width + (toc_width + veh_width + group_width + 2) + 2, text_right - time_width - type_width - 6, y + 1, STR_DEPARTURES_VIA);
} else {
SetDParam(0, d->terminus.station);
SetDParam(1, icon);
ltr ? DrawString( text_left + time_width + type_width + 6, text_right - status_width - (toc_width + veh_width + group_width + 2) - 2, y + 1, STR_DEPARTURES_TERMINUS_VIA)
: DrawString(text_left + status_width + (toc_width + veh_width + group_width + 2) + 2, text_right - time_width - type_width - 6, y + 1, STR_DEPARTURES_TERMINUS_VIA);
}
}
}
/* Status */
{
int status_left = ltr ? text_right - status_width - 2 - (toc_width + veh_width + group_width + 2) : text_left + (toc_width + veh_width + group_width + 2) + 7;
int status_right = ltr ? text_right - (toc_width + veh_width + group_width + 2) + 2 : text_left + status_width + 2 + (toc_width + veh_width + group_width + 7);
if (d->status == D_ARRIVED) {
/* The vehicle has arrived. */
DrawString(status_left, status_right, y + 1, STR_DEPARTURES_ARRIVED);
} else if(d->status == D_CANCELLED) {
/* The vehicle has been cancelled. */
DrawString(status_left, status_right, y + 1, STR_DEPARTURES_CANCELLED);
} else{
if (d->lateness <= DAY_TICKS && d->scheduled_date > ((_date * DAY_TICKS) + _date_fract)) {
/* We have no evidence that the vehicle is late, so assume it is on time. */
DrawString(status_left, status_right, y + 1, STR_DEPARTURES_ON_TIME);
} else {
if ((d->scheduled_date + d->lateness) < ((_date * DAY_TICKS) + _date_fract)) {
/* The vehicle was expected to have arrived by now, even if we knew it was going to be late. */
/* We assume that the train stays at least a day at a station so it won't accidentally be marked as delayed for a fraction of a day. */
DrawString(status_left, status_right, y + 1, STR_DEPARTURES_DELAYED);
} else {
/* The vehicle is expected to be late and is not yet due to arrive. */
SetDParam(0, d->scheduled_date + d->lateness);
DrawString(status_left, status_right, y + 1, STR_DEPARTURES_EXPECTED);
}
}
}
}
/* Vehicle name */
if (_settings_client.gui.departure_show_vehicle) {
SetDParam(0, (uint64)(d->vehicle->index));
ltr ? DrawString(text_right - (toc_width + veh_width + group_width + 2), text_right - toc_width - group_width - 2, y + 1, STR_DEPARTURES_VEH)
: DrawString( text_left + toc_width + group_width + 2, text_left + (toc_width + veh_width + group_width + 2), y + 1, STR_DEPARTURES_VEH);
}
/* Group name */
if (_settings_client.gui.departure_show_group && d->vehicle->group_id != INVALID_GROUP && d->vehicle->group_id != DEFAULT_GROUP) {
SetDParam(0, (uint64)(d->vehicle->group_id));
ltr ? DrawString(text_right - (toc_width + group_width + 2), text_right - toc_width - 2, y + 1, STR_DEPARTURES_GROUP)
: DrawString( text_left + toc_width + 2, text_left + (toc_width + group_width + 2), y + 1, STR_DEPARTURES_GROUP);
}
/* Operating company */
if (_settings_client.gui.departure_show_company) {
SetDParam(0, (uint64)(d->vehicle->owner));
ltr ? DrawString(text_right - toc_width, text_right, y + 1, STR_DEPARTURES_TOC, TC_FROMSTRING, SA_RIGHT)
: DrawString( text_left, text_left + toc_width, y + 1, STR_DEPARTURES_TOC, TC_FROMSTRING, SA_LEFT);
}
int bottom_y = y + this->entry_height - small_font_size - (_settings_client.gui.departure_larger_font ? 1 : 3);
/* Calling at */
ltr ? DrawString( text_left, text_left + calling_at_width, bottom_y, _settings_client.gui.departure_larger_font ? STR_DEPARTURES_CALLING_AT_LARGE : STR_DEPARTURES_CALLING_AT)
: DrawString(text_right - calling_at_width, text_right, bottom_y, _settings_client.gui.departure_larger_font ? STR_DEPARTURES_CALLING_AT_LARGE : STR_DEPARTURES_CALLING_AT);
/* List of stations */
/* RTL languages can be handled in the language file, e.g. by having the following: */
/* STR_DEPARTURES_CALLING_AT_STATION :{STATION}, {RAW_STRING} */
/* STR_DEPARTURES_CALLING_AT_LAST_STATION :{STATION} & {RAW_STRING}*/
char buffer[512], scratch[512];
if (d->calling_at.Length() != 0) {
SetDParam(0, (uint64)(*d->calling_at.Get(0)).station);
GetString(scratch, STR_DEPARTURES_CALLING_AT_FIRST_STATION, lastof(scratch));
StationID continuesTo = INVALID_STATION;
if (d->calling_at.Get(0)->station == d->terminus.station && d->calling_at.Length() > 1) {
continuesTo = d->calling_at.Get(d->calling_at.Length() - 1)->station;
} else if (d->calling_at.Length() > 1) {
/* There's more than one stop. */
uint i;
/* For all but the last station, write out ", <station>". */
for (i = 1; i < d->calling_at.Length() - 1; ++i) {
StationID s = d->calling_at.Get(i)->station;
if (s == d->terminus.station) {
continuesTo = d->calling_at.Get(d->calling_at.Length() - 1)->station;
break;
}
SetDParam(0, (uint64)scratch);
SetDParam(1, (uint64)s);
GetString(buffer, STR_DEPARTURES_CALLING_AT_STATION, lastof(buffer));
strncpy(scratch, buffer, sizeof(scratch));
}
/* Finally, finish off with " and <station>". */
SetDParam(0, (uint64)scratch);
SetDParam(1, (uint64)d->calling_at.Get(i)->station);
GetString(buffer, STR_DEPARTURES_CALLING_AT_LAST_STATION, lastof(buffer));
strncpy(scratch, buffer, sizeof(scratch));
}
SetDParam(0, (uint64)scratch);
StringID string;
if (continuesTo == INVALID_STATION) {
string = _settings_client.gui.departure_larger_font ? STR_DEPARTURES_CALLING_AT_LIST_LARGE : STR_DEPARTURES_CALLING_AT_LIST;
} else {
SetDParam(1, continuesTo);
string = _settings_client.gui.departure_larger_font ? STR_DEPARTURES_CALLING_AT_LIST_SMART_TERMINUS_LARGE : STR_DEPARTURES_CALLING_AT_LIST_SMART_TERMINUS;
}
GetString(buffer, string, lastof(buffer));
} else {
buffer[0] = 0;
//SetDParam(0, d->terminus);
//GetString(scratch, STR_DEPARTURES_CALLING_AT_FIRST_STATION, lastof(scratch));
}
int list_width = (GetStringBoundingBox(buffer, _settings_client.gui.departure_larger_font ? FS_NORMAL : FS_SMALL)).width;
/* Draw the whole list if it will fit. Otherwise scroll it. */
if (list_width < text_right - (text_left + calling_at_width + 2)) {
ltr ? DrawString(text_left + calling_at_width + 2, text_right, bottom_y, buffer)
: DrawString( text_left, text_right - calling_at_width - 2, bottom_y, buffer);
} else {
DrawPixelInfo tmp_dpi;
if (ltr
? !FillDrawPixelInfo(&tmp_dpi, text_left + calling_at_width + 2, bottom_y, text_right - (text_left + calling_at_width + 2), small_font_size + 3)
: !FillDrawPixelInfo(&tmp_dpi, text_left , bottom_y, text_right - (text_left + calling_at_width + 2), small_font_size + 3)) {
y += this->entry_height;
continue;
}
DrawPixelInfo *old_dpi = _cur_dpi;
_cur_dpi = &tmp_dpi;
/* The scrolling text starts out of view at the right of the screen and finishes when it is out of view at the left of the screen. */
int pos = ltr
? text_right - (this->tick_count % (list_width + text_right - text_left))
: text_left + (this->tick_count % (list_width + text_right - text_left));
ltr ? DrawString( pos, INT16_MAX, 0, buffer, TC_FROMSTRING, SA_LEFT | SA_FORCE)
: DrawString(-INT16_MAX, pos, 0, buffer, TC_FROMSTRING, SA_RIGHT | SA_FORCE);
_cur_dpi = old_dpi;
}
y += this->entry_height;
}
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
switch (widget) {
case BAIRW_CLASS_DROPDOWN: {
Dimension d = {0, 0};
for (uint i = 0; i < AirportClass::GetCount(); i++) {
SetDParam(0, AirportClass::GetName((AirportClassID)i));
d = maxdim(d, GetStringBoundingBox(STR_BLACK_STRING));
}
d.width += padding.width;
d.height += padding.height;
*size = maxdim(*size, d);
break;
}
case BAIRW_AIRPORT_LIST: {
for (int i = 0; i < NUM_AIRPORTS; i++) {
const AirportSpec *as = AirportSpec::Get(i);
if (!as->enabled) continue;
size->width = ::max(size->width, GetStringBoundingBox(as->name).width);
}
this->line_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
size->height = this->vscroll->GetCapacity() * this->line_height;
break;
}
case BAIRW_AIRPORT_SPRITE:
for (int i = 0; i < NUM_AIRPORTS; i++) {
const AirportSpec *as = AirportSpec::Get(i);
if (!as->enabled) continue;
for (byte layout = 0; layout < as->num_table; layout++) {
SpriteID sprite = GetCustomAirportSprite(as, layout);
if (sprite != 0) {
Dimension d = GetSpriteSize(sprite);
d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
*size = maxdim(d, *size);
}
}
}
break;
case BAIRW_EXTRA_TEXT:
for (int i = NEW_AIRPORT_OFFSET; i < NUM_AIRPORTS; i++) {
const AirportSpec *as = AirportSpec::Get(i);
if (!as->enabled) continue;
for (byte layout = 0; layout < as->num_table; layout++) {
StringID string = GetAirportTextCallback(as, layout, CBID_AIRPORT_ADDITIONAL_TEXT);
if (string == STR_UNDEFINED) continue;
/* STR_BLACK_STRING is used to start the string with {BLACK} */
SetDParam(0, string);
Dimension d = GetStringMultiLineBoundingBox(STR_BLACK_STRING, *size);
*size = maxdim(d, *size);
}
}
break;
default: break;
}
}
virtual void DrawWidget(const Rect &r, int widget) const
{
const Vehicle *v = this->vehicle;
int selected = this->sel_index;
switch (widget) {
case WID_VT_TIMETABLE_PANEL: {
int y = r.top + WD_FRAMERECT_TOP;
int i = this->vscroll->GetPosition();
VehicleOrderID order_id = (i + 1) / 2;
bool final_order = false;
bool rtl = _current_text_dir == TD_RTL;
SetDParamMaxValue(0, v->GetNumOrders(), 2);
int index_column_width = GetStringBoundingBox(STR_ORDER_INDEX).width + 2 * GetSpriteSize(rtl ? SPR_ARROW_RIGHT : SPR_ARROW_LEFT).width + 3;
int middle = rtl ? r.right - WD_FRAMERECT_RIGHT - index_column_width : r.left + WD_FRAMERECT_LEFT + index_column_width;
const Order *order = v->GetOrder(order_id);
while (order != NULL) {
/* Don't draw anything if it extends past the end of the window. */
if (!this->vscroll->IsVisible(i)) break;
if (i % 2 == 0) {
DrawOrderString(v, order, order_id, y, i == selected, true, r.left + WD_FRAMERECT_LEFT, middle, r.right - WD_FRAMERECT_RIGHT);
order_id++;
if (order_id >= v->GetNumOrders()) {
order = v->GetOrder(0);
final_order = true;
} else {
order = order->next;
}
} else {
StringID string;
TextColour colour = (i == selected) ? TC_WHITE : TC_BLACK;
if (order->IsType(OT_CONDITIONAL)) {
string = STR_TIMETABLE_NO_TRAVEL;
} else if (order->IsType(OT_IMPLICIT)) {
string = STR_TIMETABLE_NOT_TIMETABLEABLE;
colour = ((i == selected) ? TC_SILVER : TC_GREY) | TC_NO_SHADE;
} else if (order->travel_time == 0) {
string = order->max_speed != UINT16_MAX ? STR_TIMETABLE_TRAVEL_NOT_TIMETABLED_SPEED : STR_TIMETABLE_TRAVEL_NOT_TIMETABLED;
} else {
SetTimetableParams(0, 1, order->travel_time);
string = order->max_speed != UINT16_MAX ? STR_TIMETABLE_TRAVEL_FOR_SPEED : STR_TIMETABLE_TRAVEL_FOR;
}
SetDParam(2, order->max_speed);
DrawString(rtl ? r.left + WD_FRAMERECT_LEFT : middle, rtl ? middle : r.right - WD_FRAMERECT_LEFT, y, string, colour);
if (final_order) break;
}
i++;
y += FONT_HEIGHT_NORMAL;
}
break;
}
case WID_VT_ARRIVAL_DEPARTURE_PANEL: {
/* Arrival and departure times are handled in an all-or-nothing approach,
* i.e. are only shown if we can calculate all times.
* Excluding order lists with only one order makes some things easier.
*/
Ticks total_time = v->orders.list != NULL ? v->orders.list->GetTimetableDurationIncomplete() : 0;
if (total_time <= 0 || v->GetNumOrders() <= 1 || !HasBit(v->vehicle_flags, VF_TIMETABLE_STARTED)) break;
TimetableArrivalDeparture *arr_dep = AllocaM(TimetableArrivalDeparture, v->GetNumOrders());
const VehicleOrderID cur_order = v->cur_real_order_index % v->GetNumOrders();
VehicleOrderID earlyID = BuildArrivalDepartureList(v, arr_dep) ? cur_order : (VehicleOrderID)INVALID_VEH_ORDER_ID;
int y = r.top + WD_FRAMERECT_TOP;
bool show_late = this->show_expected && v->lateness_counter > DAY_TICKS;
Ticks offset = show_late ? 0 : -v->lateness_counter;
bool rtl = _current_text_dir == TD_RTL;
int abbr_left = rtl ? r.right - WD_FRAMERECT_RIGHT - this->deparr_abbr_width : r.left + WD_FRAMERECT_LEFT;
int abbr_right = rtl ? r.right - WD_FRAMERECT_RIGHT : r.left + WD_FRAMERECT_LEFT + this->deparr_abbr_width;
int time_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.right - WD_FRAMERECT_RIGHT - this->deparr_time_width;
int time_right = rtl ? r.left + WD_FRAMERECT_LEFT + this->deparr_time_width : r.right - WD_FRAMERECT_RIGHT;
for (int i = this->vscroll->GetPosition(); i / 2 < v->GetNumOrders(); ++i) { // note: i is also incremented in the loop
/* Don't draw anything if it extends past the end of the window. */
if (!this->vscroll->IsVisible(i)) break;
if (i % 2 == 0) {
if (arr_dep[i / 2].arrival != INVALID_TICKS) {
DrawString(abbr_left, abbr_right, y, STR_TIMETABLE_ARRIVAL_ABBREVIATION, i == selected ? TC_WHITE : TC_BLACK);
if (this->show_expected && i / 2 == earlyID) {
SetArrivalDepartParams(0, 1, arr_dep[i / 2].arrival);
DrawString(time_left, time_right, y, STR_GREEN_STRING, i == selected ? TC_WHITE : TC_BLACK);
} else {
SetArrivalDepartParams(0, 1, arr_dep[i / 2].arrival + offset);
DrawString(time_left, time_right, y, show_late ? STR_RED_STRING : STR_JUST_STRING, i == selected ? TC_WHITE : TC_BLACK);
}
}
} else {
if (arr_dep[i / 2].departure != INVALID_TICKS) {
DrawString(abbr_left, abbr_right, y, STR_TIMETABLE_DEPARTURE_ABBREVIATION, i == selected ? TC_WHITE : TC_BLACK);
SetArrivalDepartParams(0, 1, arr_dep[i/2].departure + offset);
DrawString(time_left, time_right, y, show_late ? STR_RED_STRING : STR_JUST_STRING, i == selected ? TC_WHITE : TC_BLACK);
}
}
y += FONT_HEIGHT_NORMAL;
}
break;
}
case WID_VT_SUMMARY_PANEL: {
int y = r.top + WD_FRAMERECT_TOP;
Ticks total_time = v->orders.list != NULL ? v->orders.list->GetTimetableDurationIncomplete() : 0;
if (total_time != 0) {
SetTimetableParams(0, 1, total_time);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, v->orders.list->IsCompleteTimetable() ? STR_TIMETABLE_TOTAL_TIME : STR_TIMETABLE_TOTAL_TIME_INCOMPLETE);
}
y += FONT_HEIGHT_NORMAL;
if (v->timetable_start != 0) {
/* We are running towards the first station so we can start the
* timetable at the given time. */
SetDParam(0, STR_JUST_DATE_TINY);
SetDParam(1, v->timetable_start);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_TIMETABLE_STATUS_START_AT);
} else if (!HasBit(v->vehicle_flags, VF_TIMETABLE_STARTED)) {
/* We aren't running on a timetable yet, so how can we be "on time"
* when we aren't even "on service"/"on duty"? */
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_TIMETABLE_STATUS_NOT_STARTED);
} else if (v->lateness_counter == 0 || (!_settings_client.gui.timetable_in_ticks && v->lateness_counter / DAY_TICKS == 0)) {
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_TIMETABLE_STATUS_ON_TIME);
} else {
SetTimetableParams(0, 1, abs(v->lateness_counter));
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, v->lateness_counter < 0 ? STR_TIMETABLE_STATUS_EARLY : STR_TIMETABLE_STATUS_LATE);
}
break;
}
}
}
virtual void OnInit()
{
this->dim_message_opt.width = 0;
this->dim_message_opt.height = 0;
for (const StringID *str = message_opt; *str != INVALID_STRING_ID; str++) this->dim_message_opt = maxdim(this->dim_message_opt, GetStringBoundingBox(*str));
}