00001
00002
00003
00004
00005
00006
00007
00008
00009
00012 #include "stdafx.h"
00013 #include "error.h"
00014 #include "settings_gui.h"
00015 #include "newgrf.h"
00016 #include "strings_func.h"
00017 #include "window_func.h"
00018 #include "gamelog.h"
00019 #include "settings_type.h"
00020 #include "settings_func.h"
00021 #include "widgets/dropdown_type.h"
00022 #include "widgets/dropdown_func.h"
00023 #include "network/network.h"
00024 #include "network/network_content.h"
00025 #include "sortlist_type.h"
00026 #include "stringfilter_type.h"
00027 #include "querystring_gui.h"
00028 #include "core/geometry_func.hpp"
00029 #include "newgrf_text.h"
00030 #include "textfile_gui.h"
00031 #include "tilehighlight_func.h"
00032 #include "fios.h"
00033
00034 #include "widgets/newgrf_widget.h"
00035 #include "widgets/misc_widget.h"
00036
00037 #include "table/sprites.h"
00038
00039
00040
00041 static const int MAX_NEWGRFS = MAX_FILE_SLOTS - 6;
00042
00046 void ShowNewGRFError()
00047 {
00048
00049 if (_game_mode == GM_MENU) return;
00050
00051 for (const GRFConfig *c = _grfconfig; c != NULL; c = c->next) {
00052
00053 if (c->error == NULL || c->error->severity != STR_NEWGRF_ERROR_MSG_FATAL) continue;
00054
00055 SetDParam (0, c->error->custom_message == NULL ? c->error->message : STR_JUST_RAW_STRING);
00056 SetDParamStr(1, c->error->custom_message);
00057 SetDParamStr(2, c->filename);
00058 SetDParamStr(3, c->error->data);
00059 for (uint i = 0; i < lengthof(c->error->param_value); i++) {
00060 SetDParam(4 + i, c->error->param_value[i]);
00061 }
00062 ShowErrorMessage(STR_NEWGRF_ERROR_FATAL_POPUP, INVALID_STRING_ID, WL_CRITICAL);
00063 break;
00064 }
00065 }
00066
00067 static void ShowNewGRFInfo(const GRFConfig *c, uint x, uint y, uint right, uint bottom, bool show_params)
00068 {
00069 if (c->error != NULL) {
00070 char message[512];
00071 SetDParamStr(0, c->error->custom_message);
00072 SetDParamStr(1, c->filename);
00073 SetDParamStr(2, c->error->data);
00074 for (uint i = 0; i < lengthof(c->error->param_value); i++) {
00075 SetDParam(3 + i, c->error->param_value[i]);
00076 }
00077 GetString(message, c->error->custom_message == NULL ? c->error->message : STR_JUST_RAW_STRING, lastof(message));
00078
00079 SetDParamStr(0, message);
00080 y = DrawStringMultiLine(x, right, y, bottom, c->error->severity);
00081 }
00082
00083
00084 if (c->filename != NULL) {
00085 SetDParamStr(0, c->filename);
00086 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_FILENAME);
00087 }
00088
00089
00090 char buff[256];
00091 snprintf(buff, lengthof(buff), "%08X", BSWAP32(c->ident.grfid));
00092 SetDParamStr(0, buff);
00093 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_GRF_ID);
00094
00095 if ((_settings_client.gui.newgrf_developer_tools || _settings_client.gui.newgrf_show_old_versions) && c->version != 0) {
00096 SetDParam(0, c->version);
00097 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_VERSION);
00098 }
00099 if ((_settings_client.gui.newgrf_developer_tools || _settings_client.gui.newgrf_show_old_versions) && c->min_loadable_version != 0) {
00100 SetDParam(0, c->min_loadable_version);
00101 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_MIN_VERSION);
00102 }
00103
00104
00105 md5sumToString(buff, lastof(buff), c->ident.md5sum);
00106 SetDParamStr(0, buff);
00107 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_MD5SUM);
00108
00109
00110 if (show_params) {
00111 if (c->num_params > 0) {
00112 GRFBuildParamList(buff, c, lastof(buff));
00113 SetDParam(0, STR_JUST_RAW_STRING);
00114 SetDParamStr(1, buff);
00115 } else {
00116 SetDParam(0, STR_LAND_AREA_INFORMATION_LOCAL_AUTHORITY_NONE);
00117 }
00118 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_PARAMETER);
00119
00120
00121 if (c->palette & GRFP_BLT_32BPP) {
00122 SetDParamStr(0, (c->palette & GRFP_USE_WINDOWS) ? "Windows / 32 bpp" : "DOS / 32 bpp");
00123 } else {
00124 SetDParamStr(0, (c->palette & GRFP_USE_WINDOWS) ? "Windows" : "DOS");
00125 }
00126 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_PALETTE);
00127 }
00128
00129
00130 if (c->status == GCS_NOT_FOUND) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_NOT_FOUND);
00131 if (c->status == GCS_DISABLED) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_DISABLED);
00132 if (HasBit(c->flags, GCF_INVALID)) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_INCOMPATIBLE);
00133 if (HasBit(c->flags, GCF_COMPATIBLE)) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_COMPATIBLE_LOADED);
00134
00135
00136 if (!StrEmpty(c->GetDescription())) {
00137 SetDParam(0, STR_JUST_RAW_STRING);
00138 SetDParamStr(1, c->GetDescription());
00139 y = DrawStringMultiLine(x, right, y, bottom, STR_BLACK_STRING);
00140 } else {
00141 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_NO_INFO);
00142 }
00143 }
00144
00148 struct NewGRFParametersWindow : public Window {
00149 static GRFParameterInfo dummy_parameter_info;
00150 GRFConfig *grf_config;
00151 uint clicked_button;
00152 bool clicked_increase;
00153 bool clicked_dropdown;
00154 bool closing_dropdown;
00155 int timeout;
00156 uint clicked_row;
00157 int line_height;
00158 Scrollbar *vscroll;
00159 bool action14present;
00160 bool editable;
00161
00162 NewGRFParametersWindow(WindowDesc *desc, GRFConfig *c, bool editable) : Window(desc),
00163 grf_config(c),
00164 clicked_button(UINT_MAX),
00165 clicked_dropdown(false),
00166 closing_dropdown(false),
00167 timeout(0),
00168 clicked_row(UINT_MAX),
00169 editable(editable)
00170 {
00171 this->action14present = (c->num_valid_params != lengthof(c->param) || c->param_info.Length() != 0);
00172
00173 this->CreateNestedTree();
00174 this->vscroll = this->GetScrollbar(WID_NP_SCROLLBAR);
00175 this->GetWidget<NWidgetStacked>(WID_NP_SHOW_NUMPAR)->SetDisplayedPlane(this->action14present ? SZSP_HORIZONTAL : 0);
00176 this->GetWidget<NWidgetStacked>(WID_NP_SHOW_DESCRIPTION)->SetDisplayedPlane(this->action14present ? 0 : SZSP_HORIZONTAL);
00177 this->FinishInitNested();
00178
00179 this->SetWidgetDisabledState(WID_NP_RESET, !this->editable);
00180
00181 this->InvalidateData();
00182 }
00183
00189 static GRFParameterInfo *GetDummyParameterInfo(uint nr)
00190 {
00191 dummy_parameter_info.param_nr = nr;
00192 return &dummy_parameter_info;
00193 }
00194
00195 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00196 {
00197 switch (widget) {
00198 case WID_NP_NUMPAR_DEC:
00199 case WID_NP_NUMPAR_INC: {
00200 size->width = size->height = FONT_HEIGHT_NORMAL;
00201 break;
00202 }
00203
00204 case WID_NP_NUMPAR: {
00205 SetDParamMaxValue(0, lengthof(this->grf_config->param));
00206 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00207 d.width += padding.width;
00208 d.height += padding.height;
00209 *size = maxdim(*size, d);
00210 break;
00211 }
00212
00213 case WID_NP_BACKGROUND:
00214 this->line_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
00215
00216 resize->width = 1;
00217 resize->height = this->line_height;
00218 size->height = GB(this->GetWidget<NWidgetCore>(widget)->widget_data, MAT_ROW_START, MAT_ROW_BITS) * this->line_height;
00219 break;
00220
00221 case WID_NP_DESCRIPTION:
00222
00223 Dimension suggestion = {500 - WD_FRAMERECT_LEFT - WD_FRAMERECT_RIGHT, FONT_HEIGHT_NORMAL * 4 + WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM};
00224 for (uint i = 0; i < this->grf_config->param_info.Length(); i++) {
00225 const GRFParameterInfo *par_info = this->grf_config->param_info[i];
00226 if (par_info == NULL) continue;
00227 const char *desc = GetGRFStringFromGRFText(par_info->desc);
00228 if (desc == NULL) continue;
00229 Dimension d = GetStringMultiLineBoundingBox(desc, suggestion);
00230 d.height += WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM;
00231 suggestion = maxdim(d, suggestion);
00232 }
00233 size->height = suggestion.height;
00234 break;
00235 }
00236 }
00237
00238 virtual void SetStringParameters(int widget) const
00239 {
00240 switch (widget) {
00241 case WID_NP_NUMPAR:
00242 SetDParam(0, this->vscroll->GetCount());
00243 break;
00244 }
00245 }
00246
00247 virtual void DrawWidget(const Rect &r, int widget) const
00248 {
00249 if (widget == WID_NP_DESCRIPTION) {
00250 const GRFParameterInfo *par_info = (this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00251 if (par_info == NULL) return;
00252 const char *desc = GetGRFStringFromGRFText(par_info->desc);
00253 if (desc == NULL) return;
00254 DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_TEXTPANEL_TOP, r.bottom - WD_TEXTPANEL_BOTTOM, desc, TC_BLACK);
00255 return;
00256 } else if (widget != WID_NP_BACKGROUND) {
00257 return;
00258 }
00259
00260 bool rtl = _current_text_dir == TD_RTL;
00261 uint buttons_left = rtl ? r.right - SETTING_BUTTON_WIDTH - 3 : r.left + 4;
00262 uint text_left = r.left + (rtl ? WD_FRAMERECT_LEFT : SETTING_BUTTON_WIDTH + 8);
00263 uint text_right = r.right - (rtl ? SETTING_BUTTON_WIDTH + 8 : WD_FRAMERECT_RIGHT);
00264
00265 int y = r.top;
00266 int button_y_offset = (this->line_height - SETTING_BUTTON_HEIGHT) / 2;
00267 for (uint i = this->vscroll->GetPosition(); this->vscroll->IsVisible(i) && i < this->vscroll->GetCount(); i++) {
00268 GRFParameterInfo *par_info = (i < this->grf_config->param_info.Length()) ? this->grf_config->param_info[i] : NULL;
00269 if (par_info == NULL) par_info = GetDummyParameterInfo(i);
00270 uint32 current_value = par_info->GetValue(this->grf_config);
00271 bool selected = (i == this->clicked_row);
00272
00273 if (par_info->type == PTYPE_BOOL) {
00274 DrawBoolButton(buttons_left, y + button_y_offset, current_value != 0, this->editable);
00275 SetDParam(2, par_info->GetValue(this->grf_config) == 0 ? STR_CONFIG_SETTING_OFF : STR_CONFIG_SETTING_ON);
00276 } else if (par_info->type == PTYPE_UINT_ENUM) {
00277 if (par_info->complete_labels) {
00278 DrawDropDownButton(buttons_left, y + button_y_offset, COLOUR_YELLOW, this->clicked_row == i && this->clicked_dropdown, this->editable);
00279 } else {
00280 DrawArrowButtons(buttons_left, y + button_y_offset, COLOUR_YELLOW, (this->clicked_button == i) ? 1 + (this->clicked_increase != rtl) : 0, this->editable && current_value > par_info->min_value, this->editable && current_value < par_info->max_value);
00281 }
00282 SetDParam(2, STR_JUST_INT);
00283 SetDParam(3, current_value);
00284 if (par_info->value_names.Contains(current_value)) {
00285 const char *label = GetGRFStringFromGRFText(par_info->value_names.Find(current_value)->second);
00286 if (label != NULL) {
00287 SetDParam(2, STR_JUST_RAW_STRING);
00288 SetDParamStr(3, label);
00289 }
00290 }
00291 }
00292
00293 const char *name = GetGRFStringFromGRFText(par_info->name);
00294 if (name != NULL) {
00295 SetDParam(0, STR_JUST_RAW_STRING);
00296 SetDParamStr(1, name);
00297 } else {
00298 SetDParam(0, STR_NEWGRF_PARAMETERS_DEFAULT_NAME);
00299 SetDParam(1, i + 1);
00300 }
00301
00302 DrawString(text_left, text_right, y + WD_MATRIX_TOP, STR_NEWGRF_PARAMETERS_SETTING, selected ? TC_WHITE : TC_LIGHT_BLUE);
00303 y += this->line_height;
00304 }
00305 }
00306
00307 virtual void OnPaint()
00308 {
00309 if (this->closing_dropdown) {
00310 this->closing_dropdown = false;
00311 this->clicked_dropdown = false;
00312 }
00313 this->DrawWidgets();
00314 }
00315
00316 virtual void OnClick(Point pt, int widget, int click_count)
00317 {
00318 switch (widget) {
00319 case WID_NP_NUMPAR_DEC:
00320 if (this->editable && !this->action14present && this->grf_config->num_params > 0) {
00321 this->grf_config->num_params--;
00322 this->InvalidateData();
00323 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00324 }
00325 break;
00326
00327 case WID_NP_NUMPAR_INC: {
00328 GRFConfig *c = this->grf_config;
00329 if (this->editable && !this->action14present && c->num_params < c->num_valid_params) {
00330 c->param[c->num_params++] = 0;
00331 this->InvalidateData();
00332 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00333 }
00334 break;
00335 }
00336
00337 case WID_NP_BACKGROUND: {
00338 if (!this->editable) break;
00339 uint num = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NP_BACKGROUND);
00340 if (num >= this->vscroll->GetCount()) break;
00341 if (this->clicked_row != num) {
00342 DeleteChildWindows(WC_QUERY_STRING);
00343 HideDropDownMenu(this);
00344 this->clicked_row = num;
00345 this->clicked_dropdown = false;
00346 }
00347
00348 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(WID_NP_BACKGROUND);
00349 int x = pt.x - wid->pos_x;
00350 if (_current_text_dir == TD_RTL) x = wid->current_x - 1 - x;
00351 x -= 4;
00352
00353 GRFParameterInfo *par_info = (num < this->grf_config->param_info.Length()) ? this->grf_config->param_info[num] : NULL;
00354 if (par_info == NULL) par_info = GetDummyParameterInfo(num);
00355
00356
00357 uint32 old_val = par_info->GetValue(this->grf_config);
00358 if (par_info->type != PTYPE_BOOL && IsInsideMM(x, 0, SETTING_BUTTON_WIDTH) && par_info->complete_labels) {
00359 if (this->clicked_dropdown) {
00360
00361 HideDropDownMenu(this);
00362 this->clicked_dropdown = false;
00363 this->closing_dropdown = false;
00364 } else {
00365 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(WID_NP_BACKGROUND);
00366 int rel_y = (pt.y - (int)wid->pos_y) % this->line_height;
00367
00368 Rect wi_rect;
00369 wi_rect.left = pt.x - (_current_text_dir == TD_RTL ? SETTING_BUTTON_WIDTH - 1 - x : x);;
00370 wi_rect.right = wi_rect.left + SETTING_BUTTON_WIDTH - 1;
00371 wi_rect.top = pt.y - rel_y + (this->line_height - SETTING_BUTTON_HEIGHT) / 2;
00372 wi_rect.bottom = wi_rect.top + SETTING_BUTTON_HEIGHT - 1;
00373
00374
00375 if (pt.y >= wi_rect.top && pt.y <= wi_rect.bottom) {
00376 this->clicked_dropdown = true;
00377 this->closing_dropdown = false;
00378
00379 DropDownList *list = new DropDownList();
00380 for (uint32 i = par_info->min_value; i <= par_info->max_value; i++) {
00381 list->push_back(new DropDownListCharStringItem(GetGRFStringFromGRFText(par_info->value_names.Find(i)->second), i, false));
00382 }
00383
00384 ShowDropDownListAt(this, list, old_val, -1, wi_rect, COLOUR_ORANGE, true);
00385 }
00386 }
00387 } else if (IsInsideMM(x, 0, SETTING_BUTTON_WIDTH)) {
00388 uint32 val = old_val;
00389 if (par_info->type == PTYPE_BOOL) {
00390 val = !val;
00391 } else {
00392 if (x >= SETTING_BUTTON_WIDTH / 2) {
00393
00394 if (val < par_info->max_value) val++;
00395 this->clicked_increase = true;
00396 } else {
00397
00398 if (val > par_info->min_value) val--;
00399 this->clicked_increase = false;
00400 }
00401 }
00402 if (val != old_val) {
00403 par_info->SetValue(this->grf_config, val);
00404
00405 this->clicked_button = num;
00406 this->timeout = 5;
00407 }
00408 } else if (par_info->type == PTYPE_UINT_ENUM && !par_info->complete_labels && click_count >= 2) {
00409
00410 SetDParam(0, old_val);
00411 ShowQueryString(STR_JUST_INT, STR_CONFIG_SETTING_QUERY_CAPTION, 10, this, CS_NUMERAL, QSF_NONE);
00412 }
00413 this->SetDirty();
00414 break;
00415 }
00416
00417 case WID_NP_RESET:
00418 if (!this->editable) break;
00419 this->grf_config->SetParameterDefaults();
00420 this->InvalidateData();
00421 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00422 break;
00423
00424 case WID_NP_ACCEPT:
00425 delete this;
00426 break;
00427 }
00428 }
00429
00430 virtual void OnQueryTextFinished(char *str)
00431 {
00432 if (StrEmpty(str)) return;
00433 int32 value = atoi(str);
00434 GRFParameterInfo *par_info = ((uint)this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00435 if (par_info == NULL) par_info = GetDummyParameterInfo(this->clicked_row);
00436 uint32 val = Clamp<uint32>(value, par_info->min_value, par_info->max_value);
00437 par_info->SetValue(this->grf_config, val);
00438 this->SetDirty();
00439 }
00440
00441 virtual void OnDropdownSelect(int widget, int index)
00442 {
00443 assert(this->clicked_dropdown);
00444 GRFParameterInfo *par_info = ((uint)this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00445 if (par_info == NULL) par_info = GetDummyParameterInfo(this->clicked_row);
00446 par_info->SetValue(this->grf_config, index);
00447 this->SetDirty();
00448 }
00449
00450 virtual void OnDropdownClose(Point pt, int widget, int index, bool instant_close)
00451 {
00452
00453
00454
00455
00456 assert(this->clicked_dropdown);
00457 this->closing_dropdown = true;
00458 this->SetDirty();
00459 }
00460
00461 virtual void OnResize()
00462 {
00463 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(WID_NP_BACKGROUND);
00464 this->vscroll->SetCapacity(nwi->current_y / this->line_height);
00465 nwi->widget_data = (this->vscroll->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00466 }
00467
00473 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00474 {
00475 if (!gui_scope) return;
00476 if (!this->action14present) {
00477 this->SetWidgetDisabledState(WID_NP_NUMPAR_DEC, !this->editable || this->grf_config->num_params == 0);
00478 this->SetWidgetDisabledState(WID_NP_NUMPAR_INC, !this->editable || this->grf_config->num_params >= this->grf_config->num_valid_params);
00479 }
00480
00481 this->vscroll->SetCount(this->action14present ? this->grf_config->num_valid_params : this->grf_config->num_params);
00482 if (this->clicked_row != UINT_MAX && this->clicked_row >= this->vscroll->GetCount()) {
00483 this->clicked_row = UINT_MAX;
00484 DeleteChildWindows(WC_QUERY_STRING);
00485 }
00486 }
00487
00488 virtual void OnTick()
00489 {
00490 if (--this->timeout == 0) {
00491 this->clicked_button = UINT_MAX;
00492 this->SetDirty();
00493 }
00494 }
00495 };
00496 GRFParameterInfo NewGRFParametersWindow::dummy_parameter_info(0);
00497
00498
00499 static const NWidgetPart _nested_newgrf_parameter_widgets[] = {
00500 NWidget(NWID_HORIZONTAL),
00501 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
00502 NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_PARAMETERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00503 NWidget(WWT_DEFSIZEBOX, COLOUR_MAUVE),
00504 EndContainer(),
00505 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NP_SHOW_NUMPAR),
00506 NWidget(WWT_PANEL, COLOUR_MAUVE), SetResize(1, 0), SetFill(1, 0), SetPIP(4, 0, 4),
00507 NWidget(NWID_HORIZONTAL), SetPIP(4, 0, 4),
00508 NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, WID_NP_NUMPAR_DEC), SetMinimalSize(12, 12), SetDataTip(AWV_DECREASE, STR_NULL),
00509 NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, WID_NP_NUMPAR_INC), SetMinimalSize(12, 12), SetDataTip(AWV_INCREASE, STR_NULL),
00510 NWidget(WWT_TEXT, COLOUR_MAUVE, WID_NP_NUMPAR), SetResize(1, 0), SetFill(1, 0), SetPadding(0, 0, 0, 4), SetDataTip(STR_NEWGRF_PARAMETERS_NUM_PARAM, STR_NULL),
00511 EndContainer(),
00512 EndContainer(),
00513 EndContainer(),
00514 NWidget(NWID_HORIZONTAL),
00515 NWidget(WWT_MATRIX, COLOUR_MAUVE, WID_NP_BACKGROUND), SetMinimalSize(188, 182), SetResize(1, 1), SetFill(1, 0), SetDataTip(0x501, STR_NULL), SetScrollbar(WID_NP_SCROLLBAR),
00516 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NP_SCROLLBAR),
00517 EndContainer(),
00518 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NP_SHOW_DESCRIPTION),
00519 NWidget(WWT_PANEL, COLOUR_MAUVE, WID_NP_DESCRIPTION), SetResize(1, 0), SetFill(1, 0),
00520 EndContainer(),
00521 EndContainer(),
00522 NWidget(NWID_HORIZONTAL),
00523 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00524 NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, WID_NP_ACCEPT), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_NEWGRF_PARAMETERS_CLOSE, STR_NULL),
00525 NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, WID_NP_RESET), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_NEWGRF_PARAMETERS_RESET, STR_NEWGRF_PARAMETERS_RESET_TOOLTIP),
00526 EndContainer(),
00527 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
00528 EndContainer(),
00529 };
00530
00532 static WindowDesc _newgrf_parameters_desc(
00533 WDP_CENTER, "settings_newgrf_config", 500, 208,
00534 WC_GRF_PARAMETERS, WC_NONE,
00535 0,
00536 _nested_newgrf_parameter_widgets, lengthof(_nested_newgrf_parameter_widgets)
00537 );
00538
00539 static void OpenGRFParameterWindow(GRFConfig *c, bool editable)
00540 {
00541 DeleteWindowByClass(WC_GRF_PARAMETERS);
00542 new NewGRFParametersWindow(&_newgrf_parameters_desc, c, editable);
00543 }
00544
00546 struct NewGRFTextfileWindow : public TextfileWindow {
00547 const GRFConfig *grf_config;
00548
00549 NewGRFTextfileWindow(TextfileType file_type, const GRFConfig *c) : TextfileWindow(file_type), grf_config(c)
00550 {
00551 const char *textfile = this->grf_config->GetTextfile(file_type);
00552 this->LoadTextfile(textfile, NEWGRF_DIR);
00553 }
00554
00555 void SetStringParameters(int widget) const
00556 {
00557 if (widget == WID_TF_CAPTION) {
00558 SetDParam(0, STR_CONTENT_TYPE_NEWGRF);
00559 SetDParamStr(1, this->grf_config->GetName());
00560 }
00561 }
00562 };
00563
00564 void ShowNewGRFTextfileWindow(TextfileType file_type, const GRFConfig *c)
00565 {
00566 DeleteWindowByClass(WC_TEXTFILE);
00567 new NewGRFTextfileWindow(file_type, c);
00568 }
00569
00570 static GRFPresetList _grf_preset_list;
00571
00572 class DropDownListPresetItem : public DropDownListItem {
00573 public:
00574 DropDownListPresetItem(int result) : DropDownListItem(result, false) {}
00575
00576 virtual ~DropDownListPresetItem() {}
00577
00578 bool Selectable() const
00579 {
00580 return true;
00581 }
00582
00583 void Draw(int left, int right, int top, int bottom, bool sel, int bg_colour) const
00584 {
00585 DrawString(left + 2, right + 2, top, _grf_preset_list[this->result], sel ? TC_WHITE : TC_BLACK);
00586 }
00587 };
00588
00589 static void NewGRFConfirmationCallback(Window *w, bool confirmed);
00590
00594 struct NewGRFWindow : public Window, NewGRFScanCallback {
00595 typedef GUIList<const GRFConfig *, StringFilter &> GUIGRFConfigList;
00596
00597 static const uint EDITBOX_MAX_SIZE = 50;
00598
00599 static Listing last_sorting;
00600 static Filtering last_filtering;
00601 static GUIGRFConfigList::SortFunction * const sorter_funcs[];
00602 static GUIGRFConfigList::FilterFunction * const filter_funcs[];
00603
00604 GUIGRFConfigList avails;
00605 const GRFConfig *avail_sel;
00606 int avail_pos;
00607 StringFilter string_filter;
00608 QueryString filter_editbox;
00609
00610 GRFConfig *actives;
00611 GRFConfig *active_sel;
00612
00613 GRFConfig **orig_list;
00614 bool editable;
00615 bool show_params;
00616 bool execute;
00617 int preset;
00618 int active_over;
00619
00620 Scrollbar *vscroll;
00621 Scrollbar *vscroll2;
00622
00623 NewGRFWindow(WindowDesc *desc, bool editable, bool show_params, bool execute, GRFConfig **orig_list) : Window(desc), filter_editbox(EDITBOX_MAX_SIZE)
00624 {
00625 this->avail_sel = NULL;
00626 this->avail_pos = -1;
00627 this->active_sel = NULL;
00628 this->actives = NULL;
00629 this->orig_list = orig_list;
00630 this->editable = editable;
00631 this->execute = execute;
00632 this->show_params = show_params;
00633 this->preset = -1;
00634 this->active_over = -1;
00635
00636 CopyGRFConfigList(&this->actives, *orig_list, false);
00637 GetGRFPresetList(&_grf_preset_list);
00638
00639 this->CreateNestedTree();
00640 this->vscroll = this->GetScrollbar(WID_NS_SCROLLBAR);
00641 this->vscroll2 = this->GetScrollbar(WID_NS_SCROLL2BAR);
00642
00643 this->GetWidget<NWidgetStacked>(WID_NS_SHOW_REMOVE)->SetDisplayedPlane(this->editable ? 0 : 1);
00644 this->GetWidget<NWidgetStacked>(WID_NS_SHOW_APPLY)->SetDisplayedPlane(this->editable ? 0 : this->show_params ? 1 : SZSP_HORIZONTAL);
00645 this->FinishInitNested(WN_GAME_OPTIONS_NEWGRF_STATE);
00646
00647 this->querystrings[WID_NS_FILTER] = &this->filter_editbox;
00648 this->filter_editbox.cancel_button = QueryString::ACTION_CLEAR;
00649 if (editable) this->SetFocusedWidget(WID_NS_FILTER);
00650
00651 this->avails.SetListing(this->last_sorting);
00652 this->avails.SetFiltering(this->last_filtering);
00653 this->avails.SetSortFuncs(this->sorter_funcs);
00654 this->avails.SetFilterFuncs(this->filter_funcs);
00655 this->avails.ForceRebuild();
00656
00657 this->OnInvalidateData(GOID_NEWGRF_LIST_EDITED);
00658 }
00659
00660 ~NewGRFWindow()
00661 {
00662 DeleteWindowByClass(WC_GRF_PARAMETERS);
00663 DeleteWindowByClass(WC_TEXTFILE);
00664
00665 if (this->editable && !this->execute) {
00666 CopyGRFConfigList(this->orig_list, this->actives, true);
00667 ResetGRFConfig(false);
00668 ReloadNewGRFData();
00669 }
00670
00671
00672 ClearGRFConfigList(&this->actives);
00673 _grf_preset_list.Clear();
00674 }
00675
00676 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00677 {
00678 switch (widget) {
00679 case WID_NS_FILE_LIST:
00680 {
00681 Dimension d = maxdim(GetSpriteSize(SPR_SQUARE), GetSpriteSize(SPR_WARNING_SIGN));
00682 resize->height = max(d.height + 2U, FONT_HEIGHT_NORMAL + 2U);
00683 size->height = max(size->height, WD_FRAMERECT_TOP + 6 * resize->height + WD_FRAMERECT_BOTTOM);
00684 break;
00685 }
00686
00687 case WID_NS_AVAIL_LIST:
00688 resize->height = max(12, FONT_HEIGHT_NORMAL + 2);
00689 size->height = max(size->height, WD_FRAMERECT_TOP + 8 * resize->height + WD_FRAMERECT_BOTTOM);
00690 break;
00691
00692 case WID_NS_NEWGRF_INFO_TITLE: {
00693 Dimension dim = GetStringBoundingBox(STR_NEWGRF_SETTINGS_INFO_TITLE);
00694 size->height = max(size->height, dim.height + WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM);
00695 size->width = max(size->width, dim.width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT);
00696 break;
00697 }
00698
00699 case WID_NS_NEWGRF_INFO:
00700 size->height = max(size->height, WD_FRAMERECT_TOP + 10 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM + padding.height + 2);
00701 break;
00702
00703 case WID_NS_PRESET_LIST: {
00704 Dimension d = GetStringBoundingBox(STR_NUM_CUSTOM);
00705 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
00706 if (_grf_preset_list[i] != NULL) {
00707 SetDParamStr(0, _grf_preset_list[i]);
00708 d = maxdim(d, GetStringBoundingBox(STR_JUST_RAW_STRING));
00709 }
00710 }
00711 d.width += padding.width;
00712 *size = maxdim(d, *size);
00713 break;
00714 }
00715
00716 case WID_NS_CONTENT_DOWNLOAD:
00717 case WID_NS_CONTENT_DOWNLOAD2: {
00718 Dimension d = GetStringBoundingBox(STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON);
00719 *size = maxdim(d, GetStringBoundingBox(STR_INTRO_ONLINE_CONTENT));
00720 size->width += padding.width;
00721 size->height += padding.height;
00722 break;
00723 }
00724 }
00725 }
00726
00727 virtual void OnResize()
00728 {
00729 this->vscroll->SetCapacityFromWidget(this, WID_NS_FILE_LIST);
00730 this->vscroll2->SetCapacityFromWidget(this, WID_NS_AVAIL_LIST);
00731 }
00732
00733 virtual void SetStringParameters(int widget) const
00734 {
00735 switch (widget) {
00736 case WID_NS_PRESET_LIST:
00737 if (this->preset == -1) {
00738 SetDParam(0, STR_NUM_CUSTOM);
00739 } else {
00740 SetDParam(0, STR_JUST_RAW_STRING);
00741 SetDParamStr(1, _grf_preset_list[this->preset]);
00742 }
00743 break;
00744 }
00745 }
00746
00752 inline PaletteID GetPalette(const GRFConfig *c) const
00753 {
00754 PaletteID pal;
00755
00756
00757 switch (c->status) {
00758 case GCS_NOT_FOUND:
00759 case GCS_DISABLED:
00760 pal = PALETTE_TO_RED;
00761 break;
00762 case GCS_ACTIVATED:
00763 pal = PALETTE_TO_GREEN;
00764 break;
00765 default:
00766 pal = PALETTE_TO_BLUE;
00767 break;
00768 }
00769
00770
00771 if (pal != PALETTE_TO_RED) {
00772 if (HasBit(c->flags, GCF_STATIC)) {
00773 pal = PALETTE_TO_GREY;
00774 } else if (HasBit(c->flags, GCF_COMPATIBLE)) {
00775 pal = PALETTE_TO_ORANGE;
00776 }
00777 }
00778
00779 return pal;
00780 }
00781
00782 virtual void DrawWidget(const Rect &r, int widget) const
00783 {
00784 switch (widget) {
00785 case WID_NS_FILE_LIST: {
00786 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00787
00788 uint step_height = this->GetWidget<NWidgetBase>(WID_NS_FILE_LIST)->resize_y;
00789 uint y = r.top + WD_FRAMERECT_TOP;
00790 Dimension square = GetSpriteSize(SPR_SQUARE);
00791 Dimension warning = GetSpriteSize(SPR_WARNING_SIGN);
00792 int square_offset_y = (step_height - square.height) / 2;
00793 int warning_offset_y = (step_height - warning.height) / 2;
00794 int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
00795
00796 bool rtl = _current_text_dir == TD_RTL;
00797 uint text_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + square.width + 15;
00798 uint text_right = rtl ? r.right - square.width - 15 : r.right - WD_FRAMERECT_RIGHT;
00799 uint square_left = rtl ? r.right - square.width - 5 : r.left + 5;
00800 uint warning_left = rtl ? r.right - square.width - warning.width - 10 : r.left + square.width + 10;
00801
00802 int i = 0;
00803 for (const GRFConfig *c = this->actives; c != NULL; c = c->next, i++) {
00804 if (this->vscroll->IsVisible(i)) {
00805 const char *text = c->GetName();
00806 bool h = (this->active_sel == c);
00807 PaletteID pal = this->GetPalette(c);
00808
00809 if (h) {
00810 GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, PC_DARK_BLUE);
00811 } else if (i == this->active_over) {
00812
00813 int active_sel_pos = 0;
00814 for (GRFConfig *c = this->actives; c != NULL && c != this->active_sel; c = c->next, active_sel_pos++) {}
00815 if (active_sel_pos != this->active_over) {
00816 uint top = this->active_over < active_sel_pos ? y + 1 : y + step_height - 2;
00817 GfxFillRect(r.left + WD_FRAMERECT_LEFT, top - 1, r.right - WD_FRAMERECT_RIGHT, top + 1, PC_GREY);
00818 }
00819 }
00820 DrawSprite(SPR_SQUARE, pal, square_left, y + square_offset_y);
00821 if (c->error != NULL) DrawSprite(SPR_WARNING_SIGN, 0, warning_left, y + warning_offset_y);
00822 uint txtoffset = c->error == NULL ? 0 : warning.width;
00823 DrawString(text_left + (rtl ? 0 : txtoffset), text_right - (rtl ? txtoffset : 0), y + offset_y, text, h ? TC_WHITE : TC_ORANGE);
00824 y += step_height;
00825 }
00826 }
00827 if (i == this->active_over && this->vscroll->IsVisible(i)) {
00828 GfxFillRect(r.left + WD_FRAMERECT_LEFT, y, r.right - WD_FRAMERECT_RIGHT, y + 2, PC_GREY);
00829 }
00830 break;
00831 }
00832
00833 case WID_NS_AVAIL_LIST: {
00834 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, this->active_over == -2 ? PC_DARK_GREY : PC_BLACK);
00835
00836 uint step_height = this->GetWidget<NWidgetBase>(WID_NS_AVAIL_LIST)->resize_y;
00837 int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
00838 uint y = r.top + WD_FRAMERECT_TOP;
00839 uint min_index = this->vscroll2->GetPosition();
00840 uint max_index = min(min_index + this->vscroll2->GetCapacity(), this->avails.Length());
00841
00842 for (uint i = min_index; i < max_index; i++) {
00843 const GRFConfig *c = this->avails[i];
00844 bool h = (c == this->avail_sel);
00845 const char *text = c->GetName();
00846
00847 if (h) GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, PC_DARK_BLUE);
00848 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y + offset_y, text, h ? TC_WHITE : TC_SILVER);
00849 y += step_height;
00850 }
00851 break;
00852 }
00853
00854 case WID_NS_NEWGRF_INFO_TITLE:
00855
00856 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_DARK_BLUE);
00857 DrawString(r.left, r.right, (r.top + r.bottom - FONT_HEIGHT_NORMAL) / 2, STR_NEWGRF_SETTINGS_INFO_TITLE, TC_FROMSTRING, SA_HOR_CENTER);
00858 break;
00859
00860 case WID_NS_NEWGRF_INFO: {
00861 const GRFConfig *selected = this->active_sel;
00862 if (selected == NULL) selected = this->avail_sel;
00863 if (selected != NULL) {
00864 ShowNewGRFInfo(selected, r.left + WD_FRAMERECT_LEFT, r.top + WD_FRAMERECT_TOP, r.right - WD_FRAMERECT_RIGHT, r.bottom - WD_FRAMERECT_BOTTOM, this->show_params);
00865 }
00866 break;
00867 }
00868 }
00869 }
00870
00871 virtual void OnClick(Point pt, int widget, int click_count)
00872 {
00873 if (widget >= WID_NS_NEWGRF_TEXTFILE && widget < WID_NS_NEWGRF_TEXTFILE + TFT_END) {
00874 if (this->active_sel == NULL && this->avail_sel == NULL) return;
00875
00876 ShowNewGRFTextfileWindow((TextfileType)(widget - WID_NS_NEWGRF_TEXTFILE), this->active_sel != NULL ? this->active_sel : this->avail_sel);
00877 return;
00878 }
00879
00880 switch (widget) {
00881 case WID_NS_PRESET_LIST: {
00882 DropDownList *list = new DropDownList();
00883
00884
00885 list->push_back(new DropDownListStringItem(STR_NONE, -1, false));
00886
00887 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
00888 if (_grf_preset_list[i] != NULL) {
00889 list->push_back(new DropDownListPresetItem(i));
00890 }
00891 }
00892
00893 this->DeleteChildWindows(WC_QUERY_STRING);
00894 ShowDropDownList(this, list, this->preset, WID_NS_PRESET_LIST);
00895 break;
00896 }
00897
00898 case WID_NS_OPEN_URL: {
00899 const GRFConfig *c = (this->avail_sel == NULL) ? this->active_sel : this->avail_sel;
00900
00901 extern void OpenBrowser(const char *url);
00902 OpenBrowser(c->GetURL());
00903 break;
00904 }
00905
00906 case WID_NS_PRESET_SAVE:
00907 ShowQueryString(STR_EMPTY, STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY, 32, this, CS_ALPHANUMERAL, QSF_NONE);
00908 break;
00909
00910 case WID_NS_PRESET_DELETE:
00911 if (this->preset == -1) return;
00912
00913 DeleteGRFPresetFromConfig(_grf_preset_list[this->preset]);
00914 GetGRFPresetList(&_grf_preset_list);
00915 this->preset = -1;
00916 this->InvalidateData();
00917 this->DeleteChildWindows(WC_QUERY_STRING);
00918 break;
00919
00920 case WID_NS_MOVE_UP: {
00921 if (this->active_sel == NULL || !this->editable) break;
00922
00923 int pos = 0;
00924 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
00925 GRFConfig *c = *pc;
00926 if (c->next == this->active_sel) {
00927 c->next = this->active_sel->next;
00928 this->active_sel->next = c;
00929 *pc = this->active_sel;
00930 break;
00931 }
00932 }
00933 this->vscroll->ScrollTowards(pos);
00934 this->preset = -1;
00935 this->InvalidateData();
00936 break;
00937 }
00938
00939 case WID_NS_MOVE_DOWN: {
00940 if (this->active_sel == NULL || !this->editable) break;
00941
00942 int pos = 1;
00943 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
00944 GRFConfig *c = *pc;
00945 if (c == this->active_sel) {
00946 *pc = c->next;
00947 c->next = c->next->next;
00948 (*pc)->next = c;
00949 break;
00950 }
00951 }
00952 this->vscroll->ScrollTowards(pos);
00953 this->preset = -1;
00954 this->InvalidateData();
00955 break;
00956 }
00957
00958 case WID_NS_FILE_LIST: {
00959 ResetObjectToPlace();
00960
00961 uint i = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NS_FILE_LIST);
00962
00963 GRFConfig *c;
00964 for (c = this->actives; c != NULL && i > 0; c = c->next, i--) {}
00965
00966 if (this->active_sel != c) DeleteWindowByClass(WC_GRF_PARAMETERS);
00967 this->active_sel = c;
00968 this->avail_sel = NULL;
00969 this->avail_pos = -1;
00970
00971 this->InvalidateData();
00972 if (click_count == 1) {
00973 if (this->editable && this->active_sel != NULL) SetObjectToPlaceWnd(SPR_CURSOR_MOUSE, PAL_NONE, HT_DRAG, this);
00974 break;
00975 }
00976
00977 }
00978
00979 case WID_NS_REMOVE: {
00980 if (this->active_sel == NULL || !this->editable) break;
00981 DeleteWindowByClass(WC_GRF_PARAMETERS);
00982
00983
00984 GRFConfig *newsel = this->active_sel->next;
00985 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next) {
00986 GRFConfig *c = *pc;
00987
00988
00989 if (newsel == NULL && c->next == this->active_sel) newsel = c;
00990
00991 if (c == this->active_sel) {
00992 *pc = c->next;
00993 delete c;
00994 break;
00995 }
00996 }
00997
00998 this->active_sel = newsel;
00999 this->preset = -1;
01000 this->avail_pos = -1;
01001 this->avail_sel = NULL;
01002 this->avails.ForceRebuild();
01003 this->InvalidateData(GOID_NEWGRF_LIST_EDITED);
01004 break;
01005 }
01006
01007 case WID_NS_AVAIL_LIST: {
01008 ResetObjectToPlace();
01009
01010 uint i = this->vscroll2->GetScrolledRowFromWidget(pt.y, this, WID_NS_AVAIL_LIST);
01011 this->active_sel = NULL;
01012 DeleteWindowByClass(WC_GRF_PARAMETERS);
01013 if (i < this->avails.Length()) {
01014 this->avail_sel = this->avails[i];
01015 this->avail_pos = i;
01016 }
01017 this->InvalidateData();
01018 if (click_count == 1) {
01019 if (this->editable && this->avail_sel != NULL && !HasBit(this->avail_sel->flags, GCF_INVALID)) SetObjectToPlaceWnd(SPR_CURSOR_MOUSE, PAL_NONE, HT_DRAG, this);
01020 break;
01021 }
01022
01023 }
01024
01025 case WID_NS_ADD:
01026 if (this->avail_sel == NULL || !this->editable || HasBit(this->avail_sel->flags, GCF_INVALID)) break;
01027
01028 this->AddGRFToActive();
01029 break;
01030
01031 case WID_NS_APPLY_CHANGES:
01032 if (!this->editable) break;
01033 if (this->execute) {
01034 ShowQuery(
01035 STR_NEWGRF_POPUP_CAUTION_CAPTION,
01036 STR_NEWGRF_CONFIRMATION_TEXT,
01037 this,
01038 NewGRFConfirmationCallback
01039 );
01040 } else {
01041 CopyGRFConfigList(this->orig_list, this->actives, true);
01042 ResetGRFConfig(false);
01043 ReloadNewGRFData();
01044 }
01045 this->DeleteChildWindows(WC_QUERY_STRING);
01046 break;
01047
01048 case WID_NS_VIEW_PARAMETERS:
01049 case WID_NS_SET_PARAMETERS: {
01050 if (this->active_sel == NULL || !this->show_params || this->active_sel->num_valid_params == 0) break;
01051
01052 OpenGRFParameterWindow(this->active_sel, this->editable);
01053 break;
01054 }
01055
01056 case WID_NS_TOGGLE_PALETTE:
01057 if (this->active_sel != NULL || !this->editable) {
01058 this->active_sel->palette ^= GRFP_USE_MASK;
01059 this->SetDirty();
01060 }
01061 break;
01062
01063 case WID_NS_CONTENT_DOWNLOAD:
01064 case WID_NS_CONTENT_DOWNLOAD2:
01065 if (!_network_available) {
01066 ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, WL_ERROR);
01067 } else {
01068 #if defined(ENABLE_NETWORK)
01069 this->DeleteChildWindows(WC_QUERY_STRING);
01070
01071 ShowMissingContentWindow(this->actives);
01072 #endif
01073 }
01074 break;
01075
01076 case WID_NS_RESCAN_FILES:
01077 case WID_NS_RESCAN_FILES2:
01078 ScanNewGRFFiles(this);
01079 break;
01080 }
01081 }
01082
01083 virtual void OnNewGRFsScanned()
01084 {
01085 this->avail_sel = NULL;
01086 this->avail_pos = -1;
01087 this->avails.ForceRebuild();
01088 this->DeleteChildWindows(WC_QUERY_STRING);
01089 this->DeleteChildWindows(WC_TEXTFILE);
01090 }
01091
01092 virtual void OnDropdownSelect(int widget, int index)
01093 {
01094 if (!this->editable) return;
01095
01096 ClearGRFConfigList(&this->actives);
01097 this->preset = index;
01098
01099 if (index != -1) {
01100 this->actives = LoadGRFPresetFromConfig(_grf_preset_list[index]);
01101 }
01102 this->avails.ForceRebuild();
01103
01104 ResetObjectToPlace();
01105 DeleteWindowByClass(WC_GRF_PARAMETERS);
01106 this->active_sel = NULL;
01107 this->InvalidateData(GOID_NEWGRF_PRESET_LOADED);
01108 }
01109
01110 virtual void OnQueryTextFinished(char *str)
01111 {
01112 if (str == NULL) return;
01113
01114 SaveGRFPresetToConfig(str, this->actives);
01115 GetGRFPresetList(&_grf_preset_list);
01116
01117
01118 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
01119 if (_grf_preset_list[i] != NULL && strcmp(_grf_preset_list[i], str) == 0) {
01120 this->preset = i;
01121 break;
01122 }
01123 }
01124
01125 this->InvalidateData();
01126 }
01127
01133 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01134 {
01135 if (!gui_scope) return;
01136 switch (data) {
01137 default:
01138
01139 break;
01140
01141 case GOID_NEWGRF_RESCANNED:
01142
01143 for (GRFConfig **l = &this->actives; *l != NULL; l = &(*l)->next) {
01144 GRFConfig *c = *l;
01145 bool compatible = HasBit(c->flags, GCF_COMPATIBLE);
01146 if (c->status != GCS_NOT_FOUND && !compatible) continue;
01147
01148 const GRFConfig *f = FindGRFConfig(c->ident.grfid, FGCM_EXACT, compatible ? c->original_md5sum : c->ident.md5sum);
01149 if (f == NULL || HasBit(f->flags, GCF_INVALID)) continue;
01150
01151 *l = new GRFConfig(*f);
01152 (*l)->next = c->next;
01153
01154 if (active_sel == c) active_sel = *l;
01155
01156 delete c;
01157 }
01158
01159 this->avails.ForceRebuild();
01160
01161 case GOID_NEWGRF_LIST_EDITED:
01162 this->preset = -1;
01163
01164 case GOID_NEWGRF_PRESET_LOADED: {
01165
01166 int i = 0;
01167 for (const GRFConfig *c = this->actives; c != NULL; c = c->next, i++) {}
01168
01169 this->vscroll->SetCapacityFromWidget(this, WID_NS_FILE_LIST);
01170 this->vscroll->SetCount(i + 1);
01171
01172 this->vscroll2->SetCapacityFromWidget(this, WID_NS_AVAIL_LIST);
01173 if (this->avail_pos >= 0) this->vscroll2->ScrollTowards(this->avail_pos);
01174 break;
01175 }
01176 }
01177
01178 this->BuildAvailables();
01179
01180 this->SetWidgetsDisabledState(!this->editable,
01181 WID_NS_PRESET_LIST,
01182 WID_NS_APPLY_CHANGES,
01183 WID_NS_TOGGLE_PALETTE,
01184 WIDGET_LIST_END
01185 );
01186 this->SetWidgetDisabledState(WID_NS_ADD, !this->editable || this->avail_sel == NULL || HasBit(this->avail_sel->flags, GCF_INVALID));
01187
01188 bool disable_all = this->active_sel == NULL || !this->editable;
01189 this->SetWidgetsDisabledState(disable_all,
01190 WID_NS_REMOVE,
01191 WID_NS_MOVE_UP,
01192 WID_NS_MOVE_DOWN,
01193 WIDGET_LIST_END
01194 );
01195
01196 const GRFConfig *c = (this->avail_sel == NULL) ? this->active_sel : this->avail_sel;
01197 for (TextfileType tft = TFT_BEGIN; tft < TFT_END; tft++) {
01198 this->SetWidgetDisabledState(WID_NS_NEWGRF_TEXTFILE + tft, c == NULL || c->GetTextfile(tft) == NULL);
01199 }
01200 this->SetWidgetDisabledState(WID_NS_OPEN_URL, c == NULL || StrEmpty(c->GetURL()));
01201
01202 this->SetWidgetDisabledState(WID_NS_SET_PARAMETERS, !this->show_params || this->active_sel == NULL || this->active_sel->num_valid_params == 0);
01203 this->SetWidgetDisabledState(WID_NS_VIEW_PARAMETERS, !this->show_params || this->active_sel == NULL || this->active_sel->num_valid_params == 0);
01204 this->SetWidgetDisabledState(WID_NS_TOGGLE_PALETTE, disable_all);
01205
01206 if (!disable_all) {
01207
01208 if (this->active_sel == this->actives) this->DisableWidget(WID_NS_MOVE_UP);
01209 if (this->active_sel->next == NULL) this->DisableWidget(WID_NS_MOVE_DOWN);
01210 if (this->active_sel->IsOpenTTDBaseGRF()) this->DisableWidget(WID_NS_REMOVE);
01211 }
01212
01213 this->SetWidgetDisabledState(WID_NS_PRESET_DELETE, this->preset == -1);
01214
01215 bool has_missing = false;
01216 bool has_compatible = false;
01217 for (const GRFConfig *c = this->actives; !has_missing && c != NULL; c = c->next) {
01218 has_missing |= c->status == GCS_NOT_FOUND;
01219 has_compatible |= HasBit(c->flags, GCF_COMPATIBLE);
01220 }
01221 uint32 widget_data;
01222 StringID tool_tip;
01223 if (has_missing || has_compatible) {
01224 widget_data = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON;
01225 tool_tip = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_TOOLTIP;
01226 } else {
01227 widget_data = STR_INTRO_ONLINE_CONTENT;
01228 tool_tip = STR_INTRO_TOOLTIP_ONLINE_CONTENT;
01229 }
01230 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD)->widget_data = widget_data;
01231 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD)->tool_tip = tool_tip;
01232 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD2)->widget_data = widget_data;
01233 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD2)->tool_tip = tool_tip;
01234
01235 this->SetWidgetDisabledState(WID_NS_PRESET_SAVE, has_missing);
01236 }
01237
01238 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01239 {
01240 if (!this->editable) return ES_NOT_HANDLED;
01241
01242 switch (keycode) {
01243 case WKC_UP:
01244
01245 if (this->avail_pos > 0) this->avail_pos--;
01246 break;
01247
01248 case WKC_DOWN:
01249
01250 if (this->avail_pos < (int)this->avails.Length() - 1) this->avail_pos++;
01251 break;
01252
01253 case WKC_PAGEUP:
01254
01255 this->avail_pos = (this->avail_pos < this->vscroll2->GetCapacity()) ? 0 : this->avail_pos - this->vscroll2->GetCapacity();
01256 break;
01257
01258 case WKC_PAGEDOWN:
01259
01260 this->avail_pos = min(this->avail_pos + this->vscroll2->GetCapacity(), (int)this->avails.Length() - 1);
01261 break;
01262
01263 case WKC_HOME:
01264
01265 this->avail_pos = 0;
01266 break;
01267
01268 case WKC_END:
01269
01270 this->avail_pos = this->avails.Length() - 1;
01271 break;
01272
01273 default:
01274 return ES_NOT_HANDLED;
01275 }
01276
01277 if (this->avails.Length() == 0) this->avail_pos = -1;
01278 if (this->avail_pos >= 0) {
01279 this->avail_sel = this->avails[this->avail_pos];
01280 this->vscroll2->ScrollTowards(this->avail_pos);
01281 this->InvalidateData(0);
01282 }
01283
01284 return ES_HANDLED;
01285 }
01286
01287 virtual void OnEditboxChanged(int wid)
01288 {
01289 if (!this->editable) return;
01290
01291 string_filter.SetFilterTerm(this->filter_editbox.text.buf);
01292 this->avails.SetFilterState(!string_filter.IsEmpty());
01293 this->avails.ForceRebuild();
01294 this->InvalidateData(0);
01295 }
01296
01297 virtual void OnDragDrop(Point pt, int widget)
01298 {
01299 if (!this->editable) return;
01300
01301 if (widget == WID_NS_FILE_LIST) {
01302 if (this->active_sel != NULL) {
01303
01304 int from_pos = 0;
01305 GRFConfig **from_prev;
01306 for (from_prev = &this->actives; *from_prev != this->active_sel; from_prev = &(*from_prev)->next, from_pos++) {}
01307
01308
01309 int to_pos = min(this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NS_FILE_LIST), this->vscroll->GetCount() - 2);
01310 if (to_pos != from_pos) {
01311
01312 GRFConfig **to_prev = &this->actives;
01313 for (int i = from_pos < to_pos ? -1 : 0; *to_prev != NULL && i < to_pos; to_prev = &(*to_prev)->next, i++) {}
01314
01315
01316 *from_prev = this->active_sel->next;
01317
01318
01319 this->active_sel->next = *to_prev;
01320 *to_prev = this->active_sel;
01321
01322 this->vscroll->ScrollTowards(to_pos);
01323 this->preset = -1;
01324 this->InvalidateData();
01325 }
01326 } else if (this->avail_sel != NULL) {
01327 int to_pos = min(this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NS_FILE_LIST), this->vscroll->GetCount() - 1);
01328 this->AddGRFToActive(to_pos);
01329 }
01330 } else if (widget == WID_NS_AVAIL_LIST && this->active_sel != NULL) {
01331
01332 Point dummy = {-1, -1};
01333 this->OnClick(dummy, WID_NS_REMOVE, 1);
01334 }
01335
01336 ResetObjectToPlace();
01337
01338 if (this->active_over != -1) {
01339
01340 this->SetWidgetDirty(this->active_over == -2 ? WID_NS_AVAIL_LIST : WID_NS_FILE_LIST);
01341 this->active_over = -1;
01342 }
01343 }
01344
01345 virtual void OnMouseDrag(Point pt, int widget)
01346 {
01347 if (!this->editable) return;
01348
01349 if (widget == WID_NS_FILE_LIST && (this->active_sel != NULL || this->avail_sel != NULL)) {
01350
01351 int to_pos = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NS_FILE_LIST);
01352
01353 to_pos = min(to_pos, this->vscroll->GetCount() - (this->active_sel != NULL ? 2 : 1));
01354
01355 if (to_pos != this->active_over) {
01356 this->active_over = to_pos;
01357 this->SetWidgetDirty(WID_NS_FILE_LIST);
01358 }
01359 } else if (widget == WID_NS_AVAIL_LIST && this->active_sel != NULL) {
01360 this->active_over = -2;
01361 this->SetWidgetDirty(WID_NS_AVAIL_LIST);
01362 } else if (this->active_over != -1) {
01363 this->SetWidgetDirty(this->active_over == -2 ? WID_NS_AVAIL_LIST : WID_NS_FILE_LIST);
01364 this->active_over = -1;
01365 }
01366 }
01367
01368 private:
01370 static int CDECL NameSorter(const GRFConfig * const *a, const GRFConfig * const *b)
01371 {
01372 int i = strnatcmp((*a)->GetName(), (*b)->GetName(), true);
01373 if (i != 0) return i;
01374
01375 i = (*a)->version - (*b)->version;
01376 if (i != 0) return i;
01377
01378 return memcmp((*a)->ident.md5sum, (*b)->ident.md5sum, lengthof((*b)->ident.md5sum));
01379 }
01380
01382 static bool CDECL TagNameFilter(const GRFConfig * const *a, StringFilter &filter)
01383 {
01384 filter.ResetState();
01385 filter.AddLine((*a)->GetName());
01386 filter.AddLine((*a)->filename);
01387 filter.AddLine((*a)->GetDescription());
01388 return filter.GetState();;
01389 }
01390
01391 void BuildAvailables()
01392 {
01393 if (!this->avails.NeedRebuild()) return;
01394
01395 this->avails.Clear();
01396
01397 for (const GRFConfig *c = _all_grfs; c != NULL; c = c->next) {
01398 bool found = false;
01399 for (const GRFConfig *grf = this->actives; grf != NULL && !found; grf = grf->next) found = grf->ident.HasGrfIdentifier(c->ident.grfid, c->ident.md5sum);
01400 if (found) continue;
01401
01402 if (_settings_client.gui.newgrf_show_old_versions) {
01403 *this->avails.Append() = c;
01404 } else {
01405 const GRFConfig *best = FindGRFConfig(c->ident.grfid, HasBit(c->flags, GCF_INVALID) ? FGCM_NEWEST : FGCM_NEWEST_VALID);
01406
01407
01408
01409
01410
01411
01412
01413 if (best->version == 0 || best->ident.HasGrfIdentifier(c->ident.grfid, c->ident.md5sum)) {
01414 *this->avails.Append() = c;
01415 }
01416 }
01417 }
01418
01419 this->avails.Filter(this->string_filter);
01420 this->avails.Compact();
01421 this->avails.RebuildDone();
01422 this->avails.Sort();
01423
01424 if (this->avail_sel != NULL) {
01425 this->avail_pos = this->avails.FindIndex(this->avail_sel);
01426 if (this->avail_pos < 0) this->avail_sel = NULL;
01427 }
01428
01429 this->vscroll2->SetCount(this->avails.Length());
01430 }
01431
01437 bool AddGRFToActive(int ins_pos = -1)
01438 {
01439 if (this->avail_sel == NULL || !this->editable || HasBit(this->avail_sel->flags, GCF_INVALID)) return false;
01440
01441 int count = 0;
01442 GRFConfig **entry = NULL;
01443 GRFConfig **list;
01444
01445 for (list = &this->actives; *list != NULL; list = &(*list)->next, ins_pos--) {
01446 if (ins_pos == 0) entry = list;
01447 if ((*list)->ident.grfid == this->avail_sel->ident.grfid) {
01448 ShowErrorMessage(STR_NEWGRF_DUPLICATE_GRFID, INVALID_STRING_ID, WL_INFO);
01449 return false;
01450 }
01451 count++;
01452 }
01453 if (entry == NULL) entry = list;
01454 if (count >= MAX_NEWGRFS) {
01455 ShowErrorMessage(STR_NEWGRF_TOO_MANY_NEWGRFS, INVALID_STRING_ID, WL_INFO);
01456 return false;
01457 }
01458
01459 GRFConfig *c = new GRFConfig(*this->avail_sel);
01460 c->SetParameterDefaults();
01461
01462
01463 c->next = *entry;
01464 *entry = c;
01465
01466
01467 int new_pos = this->avail_pos + 1;
01468 if (new_pos >= (int)this->avails.Length()) new_pos = this->avail_pos - 1;
01469 this->avail_pos = new_pos;
01470 if (new_pos >= 0) this->avail_sel = this->avails[new_pos];
01471
01472 this->avails.ForceRebuild();
01473 this->InvalidateData(GOID_NEWGRF_LIST_EDITED);
01474 return true;
01475 }
01476 };
01477
01478 #if defined(ENABLE_NETWORK)
01479
01483 void ShowMissingContentWindow(const GRFConfig *list)
01484 {
01485
01486 ContentVector cv;
01487 for (const GRFConfig *c = list; c != NULL; c = c->next) {
01488 if (c->status != GCS_NOT_FOUND && !HasBit(c->flags, GCF_COMPATIBLE)) continue;
01489
01490 ContentInfo *ci = new ContentInfo();
01491 ci->type = CONTENT_TYPE_NEWGRF;
01492 ci->state = ContentInfo::DOES_NOT_EXIST;
01493 ttd_strlcpy(ci->name, c->GetName(), lengthof(ci->name));
01494 ci->unique_id = BSWAP32(c->ident.grfid);
01495 memcpy(ci->md5sum, HasBit(c->flags, GCF_COMPATIBLE) ? c->original_md5sum : c->ident.md5sum, sizeof(ci->md5sum));
01496 *cv.Append() = ci;
01497 }
01498 ShowNetworkContentListWindow(cv.Length() == 0 ? NULL : &cv, CONTENT_TYPE_NEWGRF);
01499 }
01500 #endif
01501
01502 Listing NewGRFWindow::last_sorting = {false, 0};
01503 Filtering NewGRFWindow::last_filtering = {false, 0};
01504
01505 NewGRFWindow::GUIGRFConfigList::SortFunction * const NewGRFWindow::sorter_funcs[] = {
01506 &NameSorter,
01507 };
01508
01509 NewGRFWindow::GUIGRFConfigList::FilterFunction * const NewGRFWindow::filter_funcs[] = {
01510 &TagNameFilter,
01511 };
01512
01519 class NWidgetNewGRFDisplay : public NWidgetContainer {
01520 public:
01521 static const uint INTER_LIST_SPACING;
01522 static const uint INTER_COLUMN_SPACING;
01523 static const uint MAX_EXTRA_INFO_WIDTH;
01524 static const uint MIN_EXTRA_FOR_3_COLUMNS;
01525
01526 NWidgetBase *avs;
01527 NWidgetBase *acs;
01528 NWidgetBase *inf;
01529 bool editable;
01530
01531 NWidgetNewGRFDisplay(NWidgetBase *avs, NWidgetBase *acs, NWidgetBase *inf) : NWidgetContainer(NWID_HORIZONTAL)
01532 {
01533 this->avs = avs;
01534 this->acs = acs;
01535 this->inf = inf;
01536
01537 this->Add(this->avs);
01538 this->Add(this->acs);
01539 this->Add(this->inf);
01540
01541 this->editable = true;
01542 }
01543
01544 virtual void SetupSmallestSize(Window *w, bool init_array)
01545 {
01546
01547 assert(dynamic_cast<NewGRFWindow *>(w) != NULL);
01548 NewGRFWindow *ngw = (NewGRFWindow *)w;
01549 this->editable = ngw->editable;
01550
01551 this->avs->SetupSmallestSize(w, init_array);
01552 this->acs->SetupSmallestSize(w, init_array);
01553 this->inf->SetupSmallestSize(w, init_array);
01554
01555 uint min_avs_width = this->avs->smallest_x + this->avs->padding_left + this->avs->padding_right;
01556 uint min_acs_width = this->acs->smallest_x + this->acs->padding_left + this->acs->padding_right;
01557 uint min_inf_width = this->inf->smallest_x + this->inf->padding_left + this->inf->padding_right;
01558
01559 uint min_avs_height = this->avs->smallest_y + this->avs->padding_top + this->avs->padding_bottom;
01560 uint min_acs_height = this->acs->smallest_y + this->acs->padding_top + this->acs->padding_bottom;
01561 uint min_inf_height = this->inf->smallest_y + this->inf->padding_top + this->inf->padding_bottom;
01562
01563
01564 this->smallest_x = max(min_avs_width, min_acs_width) + INTER_COLUMN_SPACING + min_inf_width;
01565 this->smallest_y = max(min_inf_height, min_acs_height + INTER_LIST_SPACING + min_avs_height);
01566
01567
01568 this->fill_x = LeastCommonMultiple(this->avs->fill_x, this->acs->fill_x);
01569 if (this->inf->fill_x > 0 && (this->fill_x == 0 || this->fill_x > this->inf->fill_x)) this->fill_x = this->inf->fill_x;
01570
01571 this->fill_y = this->avs->fill_y;
01572 if (this->acs->fill_y > 0 && (this->fill_y == 0 || this->fill_y > this->acs->fill_y)) this->fill_y = this->acs->fill_y;
01573 this->fill_y = LeastCommonMultiple(this->fill_y, this->inf->fill_y);
01574
01575
01576 this->resize_x = LeastCommonMultiple(this->avs->resize_x, this->acs->resize_x);
01577 if (this->inf->resize_x > 0 && (this->resize_x == 0 || this->resize_x > this->inf->resize_x)) this->resize_x = this->inf->resize_x;
01578
01579 this->resize_y = this->avs->resize_y;
01580 if (this->acs->resize_y > 0 && (this->resize_y == 0 || this->resize_y > this->acs->resize_y)) this->resize_y = this->acs->resize_y;
01581 this->resize_y = LeastCommonMultiple(this->resize_y, this->inf->resize_y);
01582
01583
01584 this->smallest_y = ComputeMaxSize(min_acs_height, this->smallest_y + this->resize_y - 1, this->resize_y);
01585 }
01586
01587 virtual void AssignSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height, bool rtl)
01588 {
01589 this->StoreSizePosition(sizing, x, y, given_width, given_height);
01590
01591 uint min_avs_width = this->avs->smallest_x + this->avs->padding_left + this->avs->padding_right;
01592 uint min_acs_width = this->acs->smallest_x + this->acs->padding_left + this->acs->padding_right;
01593 uint min_inf_width = this->inf->smallest_x + this->inf->padding_left + this->inf->padding_right;
01594
01595 uint min_list_width = max(min_avs_width, min_acs_width);
01596 uint avs_extra_width = min_list_width - min_avs_width;
01597 uint acs_extra_width = min_list_width - min_acs_width;
01598
01599
01600 uint min_three_columns = min_avs_width + min_acs_width + min_inf_width + 2 * INTER_COLUMN_SPACING;
01601 uint min_two_columns = min_list_width + min_inf_width + INTER_COLUMN_SPACING;
01602 bool use_three_columns = this->editable && (min_three_columns + MIN_EXTRA_FOR_3_COLUMNS <= given_width);
01603
01604
01605 uint extra_width, inf_width;
01606 if (use_three_columns) {
01607 extra_width = given_width - min_three_columns;
01608 inf_width = min(MAX_EXTRA_INFO_WIDTH, extra_width / 2);
01609 } else {
01610 extra_width = given_width - min_two_columns;
01611 inf_width = min(MAX_EXTRA_INFO_WIDTH, extra_width / 2);
01612 }
01613 inf_width = ComputeMaxSize(this->inf->smallest_x, this->inf->smallest_x + inf_width, this->inf->GetHorizontalStepSize(sizing));
01614 extra_width -= inf_width - this->inf->smallest_x;
01615
01616 uint inf_height = ComputeMaxSize(this->inf->smallest_y, given_height, this->inf->GetVerticalStepSize(sizing));
01617
01618 if (use_three_columns) {
01619
01620
01621 uint avs_width = min(avs_extra_width, extra_width);
01622 extra_width -= avs_width;
01623 extra_width -= min(acs_extra_width, extra_width);
01624 avs_width += extra_width / 2;
01625
01626 avs_width = ComputeMaxSize(this->avs->smallest_x, this->avs->smallest_x + avs_width, this->avs->GetHorizontalStepSize(sizing));
01627
01628 uint acs_width = given_width -
01629 inf_width - this->inf->padding_left - this->inf->padding_right -
01630 avs_width - this->avs->padding_left - this->avs->padding_right - 2 * INTER_COLUMN_SPACING;
01631 acs_width = ComputeMaxSize(min_acs_width, acs_width, this->acs->GetHorizontalStepSize(sizing)) -
01632 this->acs->padding_left - this->acs->padding_right;
01633
01634
01635 uint avs_height = ComputeMaxSize(this->avs->smallest_y, given_height, this->avs->resize_y);
01636 uint acs_height = ComputeMaxSize(this->acs->smallest_y, given_height, this->acs->resize_y);
01637
01638
01639 if (rtl) {
01640 x += this->inf->padding_left;
01641 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01642 x += inf_width + this->inf->padding_right + INTER_COLUMN_SPACING;
01643 } else {
01644 x += this->avs->padding_left;
01645 this->avs->AssignSizePosition(sizing, x, y + this->avs->padding_top, avs_width, avs_height, rtl);
01646 x += avs_width + this->avs->padding_right + INTER_COLUMN_SPACING;
01647 }
01648
01649 x += this->acs->padding_left;
01650 this->acs->AssignSizePosition(sizing, x, y + this->acs->padding_top, acs_width, acs_height, rtl);
01651 x += acs_width + this->acs->padding_right + INTER_COLUMN_SPACING;
01652
01653 if (rtl) {
01654 x += this->avs->padding_left;
01655 this->avs->AssignSizePosition(sizing, x, y + this->avs->padding_top, avs_width, avs_height, rtl);
01656 } else {
01657 x += this->inf->padding_left;
01658 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01659 }
01660 } else {
01661
01662
01663 uint avs_width = ComputeMaxSize(this->avs->smallest_x, this->avs->smallest_x + avs_extra_width + extra_width,
01664 this->avs->GetHorizontalStepSize(sizing));
01665 uint acs_width = ComputeMaxSize(this->acs->smallest_x, this->acs->smallest_x + acs_extra_width + extra_width,
01666 this->acs->GetHorizontalStepSize(sizing));
01667
01668 uint min_avs_height = (!this->editable) ? 0 : this->avs->smallest_y + this->avs->padding_top + this->avs->padding_bottom + INTER_LIST_SPACING;
01669 uint min_acs_height = this->acs->smallest_y + this->acs->padding_top + this->acs->padding_bottom;
01670 uint extra_height = given_height - min_acs_height - min_avs_height;
01671
01672
01673 uint avs_height = ComputeMaxSize(this->avs->smallest_y, this->avs->smallest_y + extra_height / 2, this->avs->resize_y);
01674 if (this->editable) extra_height -= avs_height - this->avs->smallest_y;
01675 uint acs_height = ComputeMaxSize(this->acs->smallest_y, this->acs->smallest_y + extra_height, this->acs->resize_y);
01676
01677
01678 if (rtl) {
01679 x += this->inf->padding_left;
01680 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01681 x += inf_width + this->inf->padding_right + INTER_COLUMN_SPACING;
01682
01683 this->acs->AssignSizePosition(sizing, x + this->acs->padding_left, y + this->acs->padding_top, acs_width, acs_height, rtl);
01684 if (this->editable) {
01685 this->avs->AssignSizePosition(sizing, x + this->avs->padding_left, y + given_height - avs_height - this->avs->padding_bottom, avs_width, avs_height, rtl);
01686 } else {
01687 this->avs->AssignSizePosition(sizing, 0, 0, this->avs->smallest_x, this->avs->smallest_y, rtl);
01688 }
01689 } else {
01690 this->acs->AssignSizePosition(sizing, x + this->acs->padding_left, y + this->acs->padding_top, acs_width, acs_height, rtl);
01691 if (this->editable) {
01692 this->avs->AssignSizePosition(sizing, x + this->avs->padding_left, y + given_height - avs_height - this->avs->padding_bottom, avs_width, avs_height, rtl);
01693 } else {
01694 this->avs->AssignSizePosition(sizing, 0, 0, this->avs->smallest_x, this->avs->smallest_y, rtl);
01695 }
01696 uint dx = this->acs->current_x + this->acs->padding_left + this->acs->padding_right;
01697 if (this->editable) {
01698 dx = max(dx, this->avs->current_x + this->avs->padding_left + this->avs->padding_right);
01699 }
01700 x += dx + INTER_COLUMN_SPACING + this->inf->padding_left;
01701 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01702 }
01703 }
01704 }
01705
01706 virtual NWidgetCore *GetWidgetFromPos(int x, int y)
01707 {
01708 if (!IsInsideBS(x, this->pos_x, this->current_x) || !IsInsideBS(y, this->pos_y, this->current_y)) return NULL;
01709
01710 NWidgetCore *nw = (this->editable) ? this->avs->GetWidgetFromPos(x, y) : NULL;
01711 if (nw == NULL) nw = this->acs->GetWidgetFromPos(x, y);
01712 if (nw == NULL) nw = this->inf->GetWidgetFromPos(x, y);
01713 return nw;
01714 }
01715
01716 virtual void Draw(const Window *w)
01717 {
01718 if (this->editable) this->avs->Draw(w);
01719 this->acs->Draw(w);
01720 this->inf->Draw(w);
01721 }
01722 };
01723
01724 const uint NWidgetNewGRFDisplay::INTER_LIST_SPACING = WD_RESIZEBOX_WIDTH + 1;
01725 const uint NWidgetNewGRFDisplay::INTER_COLUMN_SPACING = WD_RESIZEBOX_WIDTH;
01726 const uint NWidgetNewGRFDisplay::MAX_EXTRA_INFO_WIDTH = 150;
01727 const uint NWidgetNewGRFDisplay::MIN_EXTRA_FOR_3_COLUMNS = 50;
01728
01729 static const NWidgetPart _nested_newgrf_actives_widgets[] = {
01730
01731 NWidget(NWID_HORIZONTAL),
01732 NWidget(WWT_TEXT, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_SELECT_PRESET, STR_NULL),
01733 SetPadding(0, WD_FRAMETEXT_RIGHT, 0, 0),
01734 NWidget(WWT_DROPDOWN, COLOUR_YELLOW, WID_NS_PRESET_LIST), SetFill(1, 0), SetResize(1, 0),
01735 SetDataTip(STR_JUST_STRING, STR_NEWGRF_SETTINGS_PRESET_LIST_TOOLTIP),
01736 EndContainer(),
01737 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01738 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_PRESET_SAVE), SetFill(1, 0), SetResize(1, 0),
01739 SetDataTip(STR_NEWGRF_SETTINGS_PRESET_SAVE, STR_NEWGRF_SETTINGS_PRESET_SAVE_TOOLTIP),
01740 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_PRESET_DELETE), SetFill(1, 0), SetResize(1, 0),
01741 SetDataTip(STR_NEWGRF_SETTINGS_PRESET_DELETE, STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP),
01742 EndContainer(),
01743
01744 NWidget(NWID_SPACER), SetMinimalSize(0, WD_RESIZEBOX_WIDTH), SetResize(1, 0), SetFill(1, 0),
01745 NWidget(WWT_PANEL, COLOUR_MAUVE),
01746 NWidget(WWT_LABEL, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_ACTIVE_LIST, STR_NULL),
01747 SetFill(1, 0), SetResize(1, 0), SetPadding(3, WD_FRAMETEXT_RIGHT, 0, WD_FRAMETEXT_LEFT),
01748
01749 NWidget(NWID_HORIZONTAL), SetPadding(0, 2, 0, 2),
01750 NWidget(WWT_PANEL, COLOUR_MAUVE),
01751 NWidget(WWT_INSET, COLOUR_MAUVE, WID_NS_FILE_LIST), SetMinimalSize(100, 1), SetPadding(2, 2, 2, 2),
01752 SetFill(1, 1), SetResize(1, 1), SetScrollbar(WID_NS_SCROLLBAR), SetDataTip(STR_NULL, STR_NEWGRF_SETTINGS_FILE_TOOLTIP),
01753 EndContainer(),
01754 EndContainer(),
01755 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NS_SCROLLBAR),
01756 EndContainer(),
01757
01758 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NS_SHOW_REMOVE),
01759 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01760 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_REMOVE), SetFill(1, 0), SetResize(1, 0),
01761 SetDataTip(STR_NEWGRF_SETTINGS_REMOVE, STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP),
01762 NWidget(NWID_VERTICAL),
01763 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_MOVE_UP), SetFill(1, 0), SetResize(1, 0),
01764 SetDataTip(STR_NEWGRF_SETTINGS_MOVEUP, STR_NEWGRF_SETTINGS_MOVEUP_TOOLTIP),
01765 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_MOVE_DOWN), SetFill(1, 0), SetResize(1, 0),
01766 SetDataTip(STR_NEWGRF_SETTINGS_MOVEDOWN, STR_NEWGRF_SETTINGS_MOVEDOWN_TOOLTIP),
01767 EndContainer(),
01768 EndContainer(),
01769
01770 NWidget(NWID_VERTICAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2),
01771 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_RESCAN_FILES2), SetFill(1, 0), SetResize(1, 0),
01772 SetDataTip(STR_NEWGRF_SETTINGS_RESCAN_FILES, STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP),
01773 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_CONTENT_DOWNLOAD2), SetFill(1, 0), SetResize(1, 0),
01774 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01775 EndContainer(),
01776 EndContainer(),
01777 EndContainer(),
01778 };
01779
01780 static const NWidgetPart _nested_newgrf_availables_widgets[] = {
01781 NWidget(WWT_PANEL, COLOUR_MAUVE),
01782 NWidget(WWT_LABEL, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_INACTIVE_LIST, STR_NULL),
01783 SetFill(1, 0), SetResize(1, 0), SetPadding(3, WD_FRAMETEXT_RIGHT, 0, WD_FRAMETEXT_LEFT),
01784
01785 NWidget(NWID_HORIZONTAL), SetPadding(WD_TEXTPANEL_TOP, 0, WD_TEXTPANEL_BOTTOM, 0),
01786 SetPIP(WD_FRAMETEXT_LEFT, WD_FRAMETEXT_RIGHT, WD_FRAMETEXT_RIGHT),
01787 NWidget(WWT_TEXT, COLOUR_MAUVE), SetFill(0, 1), SetDataTip(STR_NEWGRF_FILTER_TITLE, STR_NULL),
01788 NWidget(WWT_EDITBOX, COLOUR_MAUVE, WID_NS_FILTER), SetFill(1, 0), SetMinimalSize(50, 12), SetResize(1, 0),
01789 SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
01790 EndContainer(),
01791
01792 NWidget(NWID_HORIZONTAL), SetPadding(0, 2, 0, 2),
01793 NWidget(WWT_PANEL, COLOUR_MAUVE),
01794 NWidget(WWT_INSET, COLOUR_MAUVE, WID_NS_AVAIL_LIST), SetMinimalSize(100, 1), SetPadding(2, 2, 2, 2),
01795 SetFill(1, 1), SetResize(1, 1), SetScrollbar(WID_NS_SCROLL2BAR),
01796 EndContainer(),
01797 EndContainer(),
01798 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NS_SCROLL2BAR),
01799 EndContainer(),
01800
01801 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01802 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_ADD), SetFill(1, 0), SetResize(1, 0),
01803 SetDataTip(STR_NEWGRF_SETTINGS_ADD, STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP),
01804 NWidget(NWID_VERTICAL),
01805 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_RESCAN_FILES), SetFill(1, 0), SetResize(1, 0),
01806 SetDataTip(STR_NEWGRF_SETTINGS_RESCAN_FILES, STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP),
01807 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_CONTENT_DOWNLOAD), SetFill(1, 0), SetResize(1, 0),
01808 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01809 EndContainer(),
01810 EndContainer(),
01811 EndContainer(),
01812 };
01813
01814 static const NWidgetPart _nested_newgrf_infopanel_widgets[] = {
01815
01816 NWidget(NWID_VERTICAL), SetPadding(0, 0, 2, 0),
01817 NWidget(WWT_PANEL, COLOUR_MAUVE), SetPadding(0, 0, 2, 0),
01818 NWidget(WWT_EMPTY, COLOUR_MAUVE, WID_NS_NEWGRF_INFO_TITLE), SetFill(1, 0), SetResize(1, 0),
01819 NWidget(WWT_EMPTY, COLOUR_MAUVE, WID_NS_NEWGRF_INFO), SetFill(1, 1), SetResize(1, 1), SetMinimalSize(150, 100),
01820 EndContainer(),
01821 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_OPEN_URL), SetFill(1, 0), SetResize(1, 0),
01822 SetDataTip(STR_CONTENT_OPEN_URL, STR_CONTENT_OPEN_URL_TOOLTIP),
01823 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_README), SetFill(1, 0), SetResize(1, 0),
01824 SetDataTip(STR_TEXTFILE_VIEW_README, STR_NULL),
01825 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01826 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_CHANGELOG), SetFill(1, 0), SetResize(1, 0),
01827 SetDataTip(STR_TEXTFILE_VIEW_CHANGELOG, STR_NULL),
01828 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_LICENSE), SetFill(1, 0), SetResize(1, 0),
01829 SetDataTip(STR_TEXTFILE_VIEW_LICENCE, STR_NULL),
01830 EndContainer(),
01831 EndContainer(),
01832 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NS_SHOW_APPLY),
01833
01834 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01835 NWidget(NWID_VERTICAL),
01836 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_SET_PARAMETERS), SetFill(1, 0), SetResize(1, 0),
01837 SetDataTip(STR_NEWGRF_SETTINGS_SET_PARAMETERS, STR_NULL),
01838 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_TOGGLE_PALETTE), SetFill(1, 0), SetResize(1, 0),
01839 SetDataTip(STR_NEWGRF_SETTINGS_TOGGLE_PALETTE, STR_NEWGRF_SETTINGS_TOGGLE_PALETTE_TOOLTIP),
01840 EndContainer(),
01841 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_APPLY_CHANGES), SetFill(1, 0), SetResize(1, 0),
01842 SetDataTip(STR_NEWGRF_SETTINGS_APPLY_CHANGES, STR_NULL),
01843 EndContainer(),
01844 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_VIEW_PARAMETERS), SetFill(1, 0), SetResize(1, 0),
01845 SetDataTip(STR_NEWGRF_SETTINGS_SHOW_PARAMETERS, STR_NULL),
01846 EndContainer(),
01847 };
01848
01850 NWidgetBase* NewGRFDisplay(int *biggest_index)
01851 {
01852 NWidgetBase *avs = MakeNWidgets(_nested_newgrf_availables_widgets, lengthof(_nested_newgrf_availables_widgets), biggest_index, NULL);
01853
01854 int biggest2;
01855 NWidgetBase *acs = MakeNWidgets(_nested_newgrf_actives_widgets, lengthof(_nested_newgrf_actives_widgets), &biggest2, NULL);
01856 *biggest_index = max(*biggest_index, biggest2);
01857
01858 NWidgetBase *inf = MakeNWidgets(_nested_newgrf_infopanel_widgets, lengthof(_nested_newgrf_infopanel_widgets), &biggest2, NULL);
01859 *biggest_index = max(*biggest_index, biggest2);
01860
01861 return new NWidgetNewGRFDisplay(avs, acs, inf);
01862 }
01863
01864
01865 static const NWidgetPart _nested_newgrf_widgets[] = {
01866 NWidget(NWID_HORIZONTAL),
01867 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
01868 NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01869 NWidget(WWT_DEFSIZEBOX, COLOUR_MAUVE),
01870 EndContainer(),
01871 NWidget(WWT_PANEL, COLOUR_MAUVE),
01872 NWidgetFunction(NewGRFDisplay), SetPadding(WD_RESIZEBOX_WIDTH, WD_RESIZEBOX_WIDTH, 2, WD_RESIZEBOX_WIDTH),
01873
01874 NWidget(NWID_HORIZONTAL),
01875 NWidget(NWID_SPACER), SetFill(1, 0), SetResize(1, 0),
01876 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
01877 EndContainer(),
01878 EndContainer(),
01879 };
01880
01881
01882 static WindowDesc _newgrf_desc(
01883 WDP_CENTER, "settings_newgrf", 300, 263,
01884 WC_GAME_OPTIONS, WC_NONE,
01885 0,
01886 _nested_newgrf_widgets, lengthof(_nested_newgrf_widgets)
01887 );
01888
01894 static void NewGRFConfirmationCallback(Window *w, bool confirmed)
01895 {
01896 if (confirmed) {
01897 DeleteWindowByClass(WC_GRF_PARAMETERS);
01898 NewGRFWindow *nw = dynamic_cast<NewGRFWindow*>(w);
01899
01900 GamelogStartAction(GLAT_GRF);
01901 GamelogGRFUpdate(_grfconfig, nw->actives);
01902 CopyGRFConfigList(nw->orig_list, nw->actives, false);
01903 ReloadNewGRFData();
01904 GamelogStopAction();
01905
01906
01907 GRFConfig *c;
01908 int i = 0;
01909 for (c = nw->actives; c != NULL && c != nw->active_sel; c = c->next, i++) {}
01910 CopyGRFConfigList(&nw->actives, *nw->orig_list, false);
01911 for (c = nw->actives; c != NULL && i > 0; c = c->next, i--) {}
01912 nw->active_sel = c;
01913 nw->avails.ForceRebuild();
01914
01915 w->InvalidateData();
01916
01917 ReInitAllWindows();
01918 DeleteWindowByClass(WC_BUILD_OBJECT);
01919 }
01920 }
01921
01922
01923
01932 void ShowNewGRFSettings(bool editable, bool show_params, bool exec_changes, GRFConfig **config)
01933 {
01934 DeleteWindowByClass(WC_GAME_OPTIONS);
01935 new NewGRFWindow(&_newgrf_desc, editable, show_params, exec_changes, config);
01936 }
01937
01939 static const NWidgetPart _nested_scan_progress_widgets[] = {
01940 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_NEWGRF_SCAN_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01941 NWidget(WWT_PANEL, COLOUR_GREY),
01942 NWidget(NWID_HORIZONTAL), SetPIP(20, 0, 20),
01943 NWidget(NWID_VERTICAL), SetPIP(11, 8, 11),
01944 NWidget(WWT_LABEL, INVALID_COLOUR), SetDataTip(STR_NEWGRF_SCAN_MESSAGE, STR_NULL), SetFill(1, 0),
01945 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_SP_PROGRESS_BAR), SetFill(1, 0),
01946 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_SP_PROGRESS_TEXT), SetFill(1, 0),
01947 EndContainer(),
01948 EndContainer(),
01949 EndContainer(),
01950 };
01951
01953 static WindowDesc _scan_progress_desc(
01954 WDP_CENTER, NULL, 0, 0,
01955 WC_MODAL_PROGRESS, WC_NONE,
01956 0,
01957 _nested_scan_progress_widgets, lengthof(_nested_scan_progress_widgets)
01958 );
01959
01961 struct ScanProgressWindow : public Window {
01962 char *last_name;
01963 int scanned;
01964
01966 ScanProgressWindow() : Window(&_scan_progress_desc), last_name(NULL), scanned(0)
01967 {
01968 this->InitNested(1);
01969 }
01970
01972 ~ScanProgressWindow()
01973 {
01974 free(last_name);
01975 }
01976
01977 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01978 {
01979 switch (widget) {
01980 case WID_SP_PROGRESS_BAR: {
01981 SetDParamMaxValue(0, 100);
01982 *size = GetStringBoundingBox(STR_GENERATION_PROGRESS);
01983
01984 size->height += 8;
01985 size->width += 8;
01986 break;
01987 }
01988
01989 case WID_SP_PROGRESS_TEXT:
01990 SetDParamMaxDigits(0, 4);
01991 SetDParamMaxDigits(1, 4);
01992
01993
01994 size->width = max(400U, GetStringBoundingBox(STR_NEWGRF_SCAN_STATUS).width);
01995 size->height = FONT_HEIGHT_NORMAL * 2 + WD_PAR_VSEP_NORMAL;
01996 break;
01997 }
01998 }
01999
02000 virtual void DrawWidget(const Rect &r, int widget) const
02001 {
02002 switch (widget) {
02003 case WID_SP_PROGRESS_BAR: {
02004
02005 DrawFrameRect(r.left, r.top, r.right, r.bottom, COLOUR_GREY, FR_BORDERONLY);
02006 uint percent = scanned * 100 / max(1U, _settings_client.gui.last_newgrf_count);
02007 DrawFrameRect(r.left + 1, r.top + 1, (int)((r.right - r.left - 2) * percent / 100) + r.left + 1, r.bottom - 1, COLOUR_MAUVE, FR_NONE);
02008 SetDParam(0, percent);
02009 DrawString(r.left, r.right, r.top + 5, STR_GENERATION_PROGRESS, TC_FROMSTRING, SA_HOR_CENTER);
02010 break;
02011 }
02012
02013 case WID_SP_PROGRESS_TEXT:
02014 SetDParam(0, this->scanned);
02015 SetDParam(1, _settings_client.gui.last_newgrf_count);
02016 DrawString(r.left, r.right, r.top, STR_NEWGRF_SCAN_STATUS, TC_FROMSTRING, SA_HOR_CENTER);
02017
02018 DrawString(r.left, r.right, r.top + FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL, this->last_name == NULL ? "" : this->last_name, TC_BLACK, SA_HOR_CENTER);
02019 break;
02020 }
02021 }
02022
02028 void UpdateNewGRFScanStatus(uint num, const char *name)
02029 {
02030 free(this->last_name);
02031 if (name == NULL) {
02032 char buf[256];
02033 GetString(buf, STR_NEWGRF_SCAN_ARCHIVES, lastof(buf));
02034 this->last_name = strdup(buf);
02035 } else {
02036 this->last_name = strdup(name);
02037 }
02038 this->scanned = num;
02039 if (num > _settings_client.gui.last_newgrf_count) _settings_client.gui.last_newgrf_count = num;
02040
02041 this->SetDirty();
02042 }
02043 };
02044
02050 void UpdateNewGRFScanStatus(uint num, const char *name)
02051 {
02052 ScanProgressWindow *w = dynamic_cast<ScanProgressWindow *>(FindWindowByClass(WC_MODAL_PROGRESS));
02053 if (w == NULL) w = new ScanProgressWindow();
02054 w->UpdateNewGRFScanStatus(num, name);
02055 }