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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
00033 #include "widgets/newgrf_widget.h"
00034 #include "widgets/misc_widget.h"
00035
00036 #include "table/sprites.h"
00037
00041 void ShowNewGRFError()
00042 {
00043
00044 if (_game_mode == GM_MENU) return;
00045
00046 for (const GRFConfig *c = _grfconfig; c != NULL; c = c->next) {
00047
00048 if (c->error == NULL || c->error->severity != STR_NEWGRF_ERROR_MSG_FATAL) continue;
00049
00050 SetDParam (0, c->error->custom_message == NULL ? c->error->message : STR_JUST_RAW_STRING);
00051 SetDParamStr(1, c->error->custom_message);
00052 SetDParamStr(2, c->filename);
00053 SetDParamStr(3, c->error->data);
00054 for (uint i = 0; i < lengthof(c->error->param_value); i++) {
00055 SetDParam(4 + i, c->error->param_value[i]);
00056 }
00057 ShowErrorMessage(STR_NEWGRF_ERROR_FATAL_POPUP, INVALID_STRING_ID, WL_CRITICAL);
00058 break;
00059 }
00060 }
00061
00062 static void ShowNewGRFInfo(const GRFConfig *c, uint x, uint y, uint right, uint bottom, bool show_params)
00063 {
00064 if (c->error != NULL) {
00065 char message[512];
00066 SetDParamStr(0, c->error->custom_message);
00067 SetDParamStr(1, c->filename);
00068 SetDParamStr(2, c->error->data);
00069 for (uint i = 0; i < lengthof(c->error->param_value); i++) {
00070 SetDParam(3 + i, c->error->param_value[i]);
00071 }
00072 GetString(message, c->error->custom_message == NULL ? c->error->message : STR_JUST_RAW_STRING, lastof(message));
00073
00074 SetDParamStr(0, message);
00075 y = DrawStringMultiLine(x, right, y, bottom, c->error->severity);
00076 }
00077
00078
00079 if (c->filename != NULL) {
00080 SetDParamStr(0, c->filename);
00081 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_FILENAME);
00082 }
00083
00084
00085 char buff[256];
00086 snprintf(buff, lengthof(buff), "%08X", BSWAP32(c->ident.grfid));
00087 SetDParamStr(0, buff);
00088 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_GRF_ID);
00089
00090 if ((_settings_client.gui.newgrf_developer_tools || _settings_client.gui.newgrf_show_old_versions) && c->version != 0) {
00091 SetDParam(0, c->version);
00092 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_VERSION);
00093 }
00094 if ((_settings_client.gui.newgrf_developer_tools || _settings_client.gui.newgrf_show_old_versions) && c->min_loadable_version != 0) {
00095 SetDParam(0, c->min_loadable_version);
00096 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_MIN_VERSION);
00097 }
00098
00099
00100 md5sumToString(buff, lastof(buff), c->ident.md5sum);
00101 SetDParamStr(0, buff);
00102 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_MD5SUM);
00103
00104
00105 if (show_params) {
00106 if (c->num_params > 0) {
00107 GRFBuildParamList(buff, c, lastof(buff));
00108 SetDParam(0, STR_JUST_RAW_STRING);
00109 SetDParamStr(1, buff);
00110 } else {
00111 SetDParam(0, STR_LAND_AREA_INFORMATION_LOCAL_AUTHORITY_NONE);
00112 }
00113 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_PARAMETER);
00114
00115
00116 if (c->palette & GRFP_BLT_32BPP) {
00117 SetDParamStr(0, (c->palette & GRFP_USE_WINDOWS) ? "Windows / 32 bpp" : "DOS / 32 bpp");
00118 } else {
00119 SetDParamStr(0, (c->palette & GRFP_USE_WINDOWS) ? "Windows" : "DOS");
00120 }
00121 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_PALETTE);
00122 }
00123
00124
00125 if (c->status == GCS_NOT_FOUND) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_NOT_FOUND);
00126 if (c->status == GCS_DISABLED) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_DISABLED);
00127 if (HasBit(c->flags, GCF_INVALID)) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_INCOMPATIBLE);
00128 if (HasBit(c->flags, GCF_COMPATIBLE)) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_COMPATIBLE_LOADED);
00129
00130
00131 if (!StrEmpty(c->GetDescription())) {
00132 SetDParam(0, STR_JUST_RAW_STRING);
00133 SetDParamStr(1, c->GetDescription());
00134 y = DrawStringMultiLine(x, right, y, bottom, STR_BLACK_STRING);
00135 } else {
00136 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_NO_INFO);
00137 }
00138 }
00139
00143 struct NewGRFParametersWindow : public Window {
00144 static GRFParameterInfo dummy_parameter_info;
00145 GRFConfig *grf_config;
00146 uint clicked_button;
00147 bool clicked_increase;
00148 bool clicked_dropdown;
00149 bool closing_dropdown;
00150 int timeout;
00151 uint clicked_row;
00152 int line_height;
00153 Scrollbar *vscroll;
00154 bool action14present;
00155 bool editable;
00156
00157 NewGRFParametersWindow(const WindowDesc *desc, GRFConfig *c, bool editable) : Window(),
00158 grf_config(c),
00159 clicked_button(UINT_MAX),
00160 clicked_dropdown(false),
00161 closing_dropdown(false),
00162 timeout(0),
00163 clicked_row(UINT_MAX),
00164 editable(editable)
00165 {
00166 this->action14present = (c->num_valid_params != lengthof(c->param) || c->param_info.Length() != 0);
00167
00168 this->CreateNestedTree(desc);
00169 this->vscroll = this->GetScrollbar(WID_NP_SCROLLBAR);
00170 this->GetWidget<NWidgetStacked>(WID_NP_SHOW_NUMPAR)->SetDisplayedPlane(this->action14present ? SZSP_HORIZONTAL : 0);
00171 this->GetWidget<NWidgetStacked>(WID_NP_SHOW_DESCRIPTION)->SetDisplayedPlane(this->action14present ? 0 : SZSP_HORIZONTAL);
00172 this->FinishInitNested(desc);
00173
00174 this->SetWidgetDisabledState(WID_NP_RESET, !this->editable);
00175
00176 this->InvalidateData();
00177 }
00178
00184 static GRFParameterInfo *GetDummyParameterInfo(uint nr)
00185 {
00186 dummy_parameter_info.param_nr = nr;
00187 return &dummy_parameter_info;
00188 }
00189
00190 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00191 {
00192 switch (widget) {
00193 case WID_NP_NUMPAR_DEC:
00194 case WID_NP_NUMPAR_INC: {
00195 size->width = size->height = FONT_HEIGHT_NORMAL;
00196 break;
00197 }
00198
00199 case WID_NP_NUMPAR: {
00200 SetDParamMaxValue(0, lengthof(this->grf_config->param));
00201 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00202 d.width += padding.width;
00203 d.height += padding.height;
00204 *size = maxdim(*size, d);
00205 break;
00206 }
00207
00208 case WID_NP_BACKGROUND:
00209 this->line_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
00210
00211 resize->width = 1;
00212 resize->height = this->line_height;
00213 size->height = GB(this->GetWidget<NWidgetCore>(widget)->widget_data, MAT_ROW_START, MAT_ROW_BITS) * this->line_height;
00214 break;
00215
00216 case WID_NP_DESCRIPTION:
00217
00218 Dimension suggestion = {500 - WD_FRAMERECT_LEFT - WD_FRAMERECT_RIGHT, FONT_HEIGHT_NORMAL * 4 + WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM};
00219 for (uint i = 0; i < this->grf_config->param_info.Length(); i++) {
00220 const GRFParameterInfo *par_info = this->grf_config->param_info[i];
00221 if (par_info == NULL) continue;
00222 const char *desc = GetGRFStringFromGRFText(par_info->desc);
00223 if (desc == NULL) continue;
00224 Dimension d = GetStringMultiLineBoundingBox(desc, suggestion);
00225 d.height += WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM;
00226 suggestion = maxdim(d, suggestion);
00227 }
00228 size->height = suggestion.height;
00229 break;
00230 }
00231 }
00232
00233 virtual void SetStringParameters(int widget) const
00234 {
00235 switch (widget) {
00236 case WID_NP_NUMPAR:
00237 SetDParam(0, this->vscroll->GetCount());
00238 break;
00239 }
00240 }
00241
00242 virtual void DrawWidget(const Rect &r, int widget) const
00243 {
00244 if (widget == WID_NP_DESCRIPTION) {
00245 const GRFParameterInfo *par_info = (this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00246 if (par_info == NULL) return;
00247 const char *desc = GetGRFStringFromGRFText(par_info->desc);
00248 if (desc == NULL) return;
00249 DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_TEXTPANEL_TOP, r.bottom - WD_TEXTPANEL_BOTTOM, desc, TC_BLACK);
00250 return;
00251 } else if (widget != WID_NP_BACKGROUND) {
00252 return;
00253 }
00254
00255 bool rtl = _current_text_dir == TD_RTL;
00256 uint buttons_left = rtl ? r.right - SETTING_BUTTON_WIDTH - 3 : r.left + 4;
00257 uint text_left = r.left + (rtl ? WD_FRAMERECT_LEFT : SETTING_BUTTON_WIDTH + 8);
00258 uint text_right = r.right - (rtl ? SETTING_BUTTON_WIDTH + 8 : WD_FRAMERECT_RIGHT);
00259
00260 int y = r.top;
00261 int button_y_offset = (this->line_height - SETTING_BUTTON_HEIGHT) / 2;
00262 for (uint i = this->vscroll->GetPosition(); this->vscroll->IsVisible(i) && i < this->vscroll->GetCount(); i++) {
00263 GRFParameterInfo *par_info = (i < this->grf_config->param_info.Length()) ? this->grf_config->param_info[i] : NULL;
00264 if (par_info == NULL) par_info = GetDummyParameterInfo(i);
00265 uint32 current_value = par_info->GetValue(this->grf_config);
00266 bool selected = (i == this->clicked_row);
00267
00268 if (par_info->type == PTYPE_BOOL) {
00269 DrawBoolButton(buttons_left, y + button_y_offset, current_value != 0, this->editable);
00270 SetDParam(2, par_info->GetValue(this->grf_config) == 0 ? STR_CONFIG_SETTING_OFF : STR_CONFIG_SETTING_ON);
00271 } else if (par_info->type == PTYPE_UINT_ENUM) {
00272 if (par_info->complete_labels) {
00273 DrawDropDownButton(buttons_left, y + button_y_offset, COLOUR_YELLOW, this->clicked_row == i && this->clicked_dropdown, this->editable);
00274 } else {
00275 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);
00276 }
00277 SetDParam(2, STR_JUST_INT);
00278 SetDParam(3, current_value);
00279 if (par_info->value_names.Contains(current_value)) {
00280 const char *label = GetGRFStringFromGRFText(par_info->value_names.Find(current_value)->second);
00281 if (label != NULL) {
00282 SetDParam(2, STR_JUST_RAW_STRING);
00283 SetDParamStr(3, label);
00284 }
00285 }
00286 }
00287
00288 const char *name = GetGRFStringFromGRFText(par_info->name);
00289 if (name != NULL) {
00290 SetDParam(0, STR_JUST_RAW_STRING);
00291 SetDParamStr(1, name);
00292 } else {
00293 SetDParam(0, STR_NEWGRF_PARAMETERS_DEFAULT_NAME);
00294 SetDParam(1, i + 1);
00295 }
00296
00297 DrawString(text_left, text_right, y + WD_MATRIX_TOP, STR_NEWGRF_PARAMETERS_SETTING, selected ? TC_WHITE : TC_LIGHT_BLUE);
00298 y += this->line_height;
00299 }
00300 }
00301
00302 virtual void OnPaint()
00303 {
00304 if (this->closing_dropdown) {
00305 this->closing_dropdown = false;
00306 this->clicked_dropdown = false;
00307 }
00308 this->DrawWidgets();
00309 }
00310
00311 virtual void OnClick(Point pt, int widget, int click_count)
00312 {
00313 switch (widget) {
00314 case WID_NP_NUMPAR_DEC:
00315 if (this->editable && !this->action14present && this->grf_config->num_params > 0) {
00316 this->grf_config->num_params--;
00317 this->InvalidateData();
00318 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00319 }
00320 break;
00321
00322 case WID_NP_NUMPAR_INC: {
00323 GRFConfig *c = this->grf_config;
00324 if (this->editable && !this->action14present && c->num_params < c->num_valid_params) {
00325 c->param[c->num_params++] = 0;
00326 this->InvalidateData();
00327 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00328 }
00329 break;
00330 }
00331
00332 case WID_NP_BACKGROUND: {
00333 if (!this->editable) break;
00334 uint num = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NP_BACKGROUND);
00335 if (num >= this->vscroll->GetCount()) break;
00336 if (this->clicked_row != num) {
00337 DeleteChildWindows(WC_QUERY_STRING);
00338 HideDropDownMenu(this);
00339 this->clicked_row = num;
00340 this->clicked_dropdown = false;
00341 }
00342
00343 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(WID_NP_BACKGROUND);
00344 int x = pt.x - wid->pos_x;
00345 if (_current_text_dir == TD_RTL) x = wid->current_x - 1 - x;
00346 x -= 4;
00347
00348 GRFParameterInfo *par_info = (num < this->grf_config->param_info.Length()) ? this->grf_config->param_info[num] : NULL;
00349 if (par_info == NULL) par_info = GetDummyParameterInfo(num);
00350
00351
00352 uint32 old_val = par_info->GetValue(this->grf_config);
00353 if (par_info->type != PTYPE_BOOL && IsInsideMM(x, 0, SETTING_BUTTON_WIDTH) && par_info->complete_labels) {
00354 if (this->clicked_dropdown) {
00355
00356 HideDropDownMenu(this);
00357 this->clicked_dropdown = false;
00358 this->closing_dropdown = false;
00359 } else {
00360 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(WID_NP_BACKGROUND);
00361 int rel_y = (pt.y - (int)wid->pos_y) % this->line_height;
00362
00363 Rect wi_rect;
00364 wi_rect.left = pt.x - (_current_text_dir == TD_RTL ? SETTING_BUTTON_WIDTH - 1 - x : x);;
00365 wi_rect.right = wi_rect.left + SETTING_BUTTON_WIDTH - 1;
00366 wi_rect.top = pt.y - rel_y + (this->line_height - SETTING_BUTTON_HEIGHT) / 2;
00367 wi_rect.bottom = wi_rect.top + SETTING_BUTTON_HEIGHT - 1;
00368
00369
00370 if (pt.y >= wi_rect.top && pt.y <= wi_rect.bottom) {
00371 this->clicked_dropdown = true;
00372 this->closing_dropdown = false;
00373
00374 DropDownList *list = new DropDownList();
00375 for (uint32 i = par_info->min_value; i <= par_info->max_value; i++) {
00376 list->push_back(new DropDownListCharStringItem(GetGRFStringFromGRFText(par_info->value_names.Find(i)->second), i, false));
00377 }
00378
00379 ShowDropDownListAt(this, list, old_val, -1, wi_rect, COLOUR_ORANGE, true);
00380 }
00381 }
00382 } else if (IsInsideMM(x, 0, SETTING_BUTTON_WIDTH)) {
00383 uint32 val = old_val;
00384 if (par_info->type == PTYPE_BOOL) {
00385 val = !val;
00386 } else {
00387 if (x >= SETTING_BUTTON_WIDTH / 2) {
00388
00389 if (val < par_info->max_value) val++;
00390 this->clicked_increase = true;
00391 } else {
00392
00393 if (val > par_info->min_value) val--;
00394 this->clicked_increase = false;
00395 }
00396 }
00397 if (val != old_val) {
00398 par_info->SetValue(this->grf_config, val);
00399
00400 this->clicked_button = num;
00401 this->timeout = 5;
00402 }
00403 } else if (par_info->type == PTYPE_UINT_ENUM && !par_info->complete_labels && click_count >= 2) {
00404
00405 SetDParam(0, old_val);
00406 ShowQueryString(STR_JUST_INT, STR_CONFIG_SETTING_QUERY_CAPTION, 10, this, CS_NUMERAL, QSF_NONE);
00407 }
00408 this->SetDirty();
00409 break;
00410 }
00411
00412 case WID_NP_RESET:
00413 if (!this->editable) break;
00414 this->grf_config->SetParameterDefaults();
00415 this->InvalidateData();
00416 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00417 break;
00418
00419 case WID_NP_ACCEPT:
00420 delete this;
00421 break;
00422 }
00423 }
00424
00425 virtual void OnQueryTextFinished(char *str)
00426 {
00427 if (StrEmpty(str)) return;
00428 int32 value = atoi(str);
00429 GRFParameterInfo *par_info = ((uint)this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00430 if (par_info == NULL) par_info = GetDummyParameterInfo(this->clicked_row);
00431 uint32 val = Clamp<uint32>(value, par_info->min_value, par_info->max_value);
00432 par_info->SetValue(this->grf_config, val);
00433 this->SetDirty();
00434 }
00435
00436 virtual void OnDropdownSelect(int widget, int index)
00437 {
00438 assert(this->clicked_dropdown);
00439 GRFParameterInfo *par_info = ((uint)this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00440 if (par_info == NULL) par_info = GetDummyParameterInfo(this->clicked_row);
00441 par_info->SetValue(this->grf_config, index);
00442 this->SetDirty();
00443 }
00444
00445 virtual void OnDropdownClose(Point pt, int widget, int index, bool instant_close)
00446 {
00447
00448
00449
00450
00451 assert(this->clicked_dropdown);
00452 this->closing_dropdown = true;
00453 this->SetDirty();
00454 }
00455
00456 virtual void OnResize()
00457 {
00458 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(WID_NP_BACKGROUND);
00459 this->vscroll->SetCapacity(nwi->current_y / this->line_height);
00460 nwi->widget_data = (this->vscroll->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00461 }
00462
00468 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00469 {
00470 if (!gui_scope) return;
00471 if (!this->action14present) {
00472 this->SetWidgetDisabledState(WID_NP_NUMPAR_DEC, !this->editable || this->grf_config->num_params == 0);
00473 this->SetWidgetDisabledState(WID_NP_NUMPAR_INC, !this->editable || this->grf_config->num_params >= this->grf_config->num_valid_params);
00474 }
00475
00476 this->vscroll->SetCount(this->action14present ? this->grf_config->num_valid_params : this->grf_config->num_params);
00477 if (this->clicked_row != UINT_MAX && this->clicked_row >= this->vscroll->GetCount()) {
00478 this->clicked_row = UINT_MAX;
00479 DeleteChildWindows(WC_QUERY_STRING);
00480 }
00481 }
00482
00483 virtual void OnTick()
00484 {
00485 if (--this->timeout == 0) {
00486 this->clicked_button = UINT_MAX;
00487 this->SetDirty();
00488 }
00489 }
00490 };
00491 GRFParameterInfo NewGRFParametersWindow::dummy_parameter_info(0);
00492
00493
00494 static const NWidgetPart _nested_newgrf_parameter_widgets[] = {
00495 NWidget(NWID_HORIZONTAL),
00496 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
00497 NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_PARAMETERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00498 EndContainer(),
00499 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NP_SHOW_NUMPAR),
00500 NWidget(WWT_PANEL, COLOUR_MAUVE), SetResize(1, 0), SetFill(1, 0), SetPIP(4, 0, 4),
00501 NWidget(NWID_HORIZONTAL), SetPIP(4, 0, 4),
00502 NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, WID_NP_NUMPAR_DEC), SetMinimalSize(12, 12), SetDataTip(AWV_DECREASE, STR_NULL),
00503 NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, WID_NP_NUMPAR_INC), SetMinimalSize(12, 12), SetDataTip(AWV_INCREASE, STR_NULL),
00504 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),
00505 EndContainer(),
00506 EndContainer(),
00507 EndContainer(),
00508 NWidget(NWID_HORIZONTAL),
00509 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),
00510 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NP_SCROLLBAR),
00511 EndContainer(),
00512 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NP_SHOW_DESCRIPTION),
00513 NWidget(WWT_PANEL, COLOUR_MAUVE, WID_NP_DESCRIPTION), SetResize(1, 0), SetFill(1, 0),
00514 EndContainer(),
00515 EndContainer(),
00516 NWidget(NWID_HORIZONTAL),
00517 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00518 NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, WID_NP_ACCEPT), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_NEWGRF_PARAMETERS_CLOSE, STR_NULL),
00519 NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, WID_NP_RESET), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_NEWGRF_PARAMETERS_RESET, STR_NEWGRF_PARAMETERS_RESET_TOOLTIP),
00520 EndContainer(),
00521 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
00522 EndContainer(),
00523 };
00524
00526 static const WindowDesc _newgrf_parameters_desc(
00527 WDP_CENTER, 500, 208,
00528 WC_GRF_PARAMETERS, WC_NONE,
00529 0,
00530 _nested_newgrf_parameter_widgets, lengthof(_nested_newgrf_parameter_widgets)
00531 );
00532
00533 static void OpenGRFParameterWindow(GRFConfig *c, bool editable)
00534 {
00535 DeleteWindowByClass(WC_GRF_PARAMETERS);
00536 new NewGRFParametersWindow(&_newgrf_parameters_desc, c, editable);
00537 }
00538
00540 struct NewGRFTextfileWindow : public TextfileWindow {
00541 const GRFConfig *grf_config;
00542
00543 NewGRFTextfileWindow(TextfileType file_type, const GRFConfig *c) : TextfileWindow(file_type), grf_config(c)
00544 {
00545 const char *textfile = this->grf_config->GetTextfile(file_type);
00546 this->LoadTextfile(textfile, NEWGRF_DIR);
00547 }
00548
00549 void SetStringParameters(int widget) const
00550 {
00551 if (widget == WID_TF_CAPTION) {
00552 SetDParam(0, STR_CONTENT_TYPE_NEWGRF);
00553 SetDParamStr(1, this->grf_config->GetName());
00554 }
00555 }
00556 };
00557
00558 void ShowNewGRFTextfileWindow(TextfileType file_type, const GRFConfig *c)
00559 {
00560 DeleteWindowByClass(WC_TEXTFILE);
00561 new NewGRFTextfileWindow(file_type, c);
00562 }
00563
00564 static GRFPresetList _grf_preset_list;
00565
00566 class DropDownListPresetItem : public DropDownListItem {
00567 public:
00568 DropDownListPresetItem(int result) : DropDownListItem(result, false) {}
00569
00570 virtual ~DropDownListPresetItem() {}
00571
00572 bool Selectable() const
00573 {
00574 return true;
00575 }
00576
00577 void Draw(int left, int right, int top, int bottom, bool sel, int bg_colour) const
00578 {
00579 DrawString(left + 2, right + 2, top, _grf_preset_list[this->result], sel ? TC_WHITE : TC_BLACK);
00580 }
00581 };
00582
00583 static void NewGRFConfirmationCallback(Window *w, bool confirmed);
00584
00588 struct NewGRFWindow : public Window, NewGRFScanCallback {
00589 typedef GUIList<const GRFConfig *, StringFilter &> GUIGRFConfigList;
00590
00591 static const uint EDITBOX_MAX_SIZE = 50;
00592
00593 static Listing last_sorting;
00594 static Filtering last_filtering;
00595 static GUIGRFConfigList::SortFunction * const sorter_funcs[];
00596 static GUIGRFConfigList::FilterFunction * const filter_funcs[];
00597
00598 GUIGRFConfigList avails;
00599 const GRFConfig *avail_sel;
00600 int avail_pos;
00601 StringFilter string_filter;
00602 QueryString filter_editbox;
00603
00604 GRFConfig *actives;
00605 GRFConfig *active_sel;
00606
00607 GRFConfig **orig_list;
00608 bool editable;
00609 bool show_params;
00610 bool execute;
00611 int preset;
00612 int active_over;
00613
00614 Scrollbar *vscroll;
00615 Scrollbar *vscroll2;
00616
00617 NewGRFWindow(const WindowDesc *desc, bool editable, bool show_params, bool execute, GRFConfig **orig_list) : filter_editbox(EDITBOX_MAX_SIZE)
00618 {
00619 this->avail_sel = NULL;
00620 this->avail_pos = -1;
00621 this->active_sel = NULL;
00622 this->actives = NULL;
00623 this->orig_list = orig_list;
00624 this->editable = editable;
00625 this->execute = execute;
00626 this->show_params = show_params;
00627 this->preset = -1;
00628 this->active_over = -1;
00629
00630 CopyGRFConfigList(&this->actives, *orig_list, false);
00631 GetGRFPresetList(&_grf_preset_list);
00632
00633 this->CreateNestedTree(desc);
00634 this->vscroll = this->GetScrollbar(WID_NS_SCROLLBAR);
00635 this->vscroll2 = this->GetScrollbar(WID_NS_SCROLL2BAR);
00636
00637 this->GetWidget<NWidgetStacked>(WID_NS_SHOW_REMOVE)->SetDisplayedPlane(this->editable ? 0 : 1);
00638 this->GetWidget<NWidgetStacked>(WID_NS_SHOW_APPLY)->SetDisplayedPlane(this->editable ? 0 : this->show_params ? 1 : SZSP_HORIZONTAL);
00639 this->FinishInitNested(desc, WN_GAME_OPTIONS_NEWGRF_STATE);
00640
00641 this->querystrings[WID_NS_FILTER] = &this->filter_editbox;
00642 this->filter_editbox.cancel_button = QueryString::ACTION_CLEAR;
00643 this->SetFocusedWidget(WID_NS_FILTER);
00644
00645 this->avails.SetListing(this->last_sorting);
00646 this->avails.SetFiltering(this->last_filtering);
00647 this->avails.SetSortFuncs(this->sorter_funcs);
00648 this->avails.SetFilterFuncs(this->filter_funcs);
00649 this->avails.ForceRebuild();
00650
00651 this->OnInvalidateData(GOID_NEWGRF_LIST_EDITED);
00652 }
00653
00654 ~NewGRFWindow()
00655 {
00656 DeleteWindowByClass(WC_GRF_PARAMETERS);
00657 DeleteWindowByClass(WC_TEXTFILE);
00658
00659 if (this->editable && !this->execute) {
00660 CopyGRFConfigList(this->orig_list, this->actives, true);
00661 ResetGRFConfig(false);
00662 ReloadNewGRFData();
00663 }
00664
00665
00666 ClearGRFConfigList(&this->actives);
00667 _grf_preset_list.Clear();
00668 }
00669
00670 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00671 {
00672 switch (widget) {
00673 case WID_NS_FILE_LIST:
00674 {
00675 Dimension d = maxdim(GetSpriteSize(SPR_SQUARE), GetSpriteSize(SPR_WARNING_SIGN));
00676 resize->height = max(d.height + 2U, FONT_HEIGHT_NORMAL + 2U);
00677 size->height = max(size->height, WD_FRAMERECT_TOP + 6 * resize->height + WD_FRAMERECT_BOTTOM);
00678 break;
00679 }
00680
00681 case WID_NS_AVAIL_LIST:
00682 resize->height = max(12, FONT_HEIGHT_NORMAL + 2);
00683 size->height = max(size->height, WD_FRAMERECT_TOP + 8 * resize->height + WD_FRAMERECT_BOTTOM);
00684 break;
00685
00686 case WID_NS_NEWGRF_INFO_TITLE: {
00687 Dimension dim = GetStringBoundingBox(STR_NEWGRF_SETTINGS_INFO_TITLE);
00688 size->height = max(size->height, dim.height + WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM);
00689 size->width = max(size->width, dim.width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT);
00690 break;
00691 }
00692
00693 case WID_NS_NEWGRF_INFO:
00694 size->height = max(size->height, WD_FRAMERECT_TOP + 10 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM + padding.height + 2);
00695 break;
00696
00697 case WID_NS_PRESET_LIST: {
00698 Dimension d = GetStringBoundingBox(STR_NUM_CUSTOM);
00699 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
00700 if (_grf_preset_list[i] != NULL) {
00701 SetDParamStr(0, _grf_preset_list[i]);
00702 d = maxdim(d, GetStringBoundingBox(STR_JUST_RAW_STRING));
00703 }
00704 }
00705 d.width += padding.width;
00706 *size = maxdim(d, *size);
00707 break;
00708 }
00709
00710 case WID_NS_CONTENT_DOWNLOAD:
00711 case WID_NS_CONTENT_DOWNLOAD2: {
00712 Dimension d = GetStringBoundingBox(STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON);
00713 *size = maxdim(d, GetStringBoundingBox(STR_INTRO_ONLINE_CONTENT));
00714 size->width += padding.width;
00715 size->height += padding.height;
00716 break;
00717 }
00718 }
00719 }
00720
00721 virtual void OnResize()
00722 {
00723 this->vscroll->SetCapacityFromWidget(this, WID_NS_FILE_LIST);
00724 this->vscroll2->SetCapacityFromWidget(this, WID_NS_AVAIL_LIST);
00725 }
00726
00727 virtual void SetStringParameters(int widget) const
00728 {
00729 switch (widget) {
00730 case WID_NS_PRESET_LIST:
00731 if (this->preset == -1) {
00732 SetDParam(0, STR_NUM_CUSTOM);
00733 } else {
00734 SetDParam(0, STR_JUST_RAW_STRING);
00735 SetDParamStr(1, _grf_preset_list[this->preset]);
00736 }
00737 break;
00738 }
00739 }
00740
00746 inline PaletteID GetPalette(const GRFConfig *c) const
00747 {
00748 PaletteID pal;
00749
00750
00751 switch (c->status) {
00752 case GCS_NOT_FOUND:
00753 case GCS_DISABLED:
00754 pal = PALETTE_TO_RED;
00755 break;
00756 case GCS_ACTIVATED:
00757 pal = PALETTE_TO_GREEN;
00758 break;
00759 default:
00760 pal = PALETTE_TO_BLUE;
00761 break;
00762 }
00763
00764
00765 if (pal != PALETTE_TO_RED) {
00766 if (HasBit(c->flags, GCF_STATIC)) {
00767 pal = PALETTE_TO_GREY;
00768 } else if (HasBit(c->flags, GCF_COMPATIBLE)) {
00769 pal = PALETTE_TO_ORANGE;
00770 }
00771 }
00772
00773 return pal;
00774 }
00775
00776 virtual void DrawWidget(const Rect &r, int widget) const
00777 {
00778 switch (widget) {
00779 case WID_NS_FILE_LIST: {
00780 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00781
00782 uint step_height = this->GetWidget<NWidgetBase>(WID_NS_FILE_LIST)->resize_y;
00783 uint y = r.top + WD_FRAMERECT_TOP;
00784 Dimension square = GetSpriteSize(SPR_SQUARE);
00785 Dimension warning = GetSpriteSize(SPR_WARNING_SIGN);
00786 int square_offset_y = (step_height - square.height) / 2;
00787 int warning_offset_y = (step_height - warning.height) / 2;
00788 int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
00789
00790 bool rtl = _current_text_dir == TD_RTL;
00791 uint text_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + square.width + 15;
00792 uint text_right = rtl ? r.right - square.width - 15 : r.right - WD_FRAMERECT_RIGHT;
00793 uint square_left = rtl ? r.right - square.width - 5 : r.left + 5;
00794 uint warning_left = rtl ? r.right - square.width - warning.width - 10 : r.left + square.width + 10;
00795
00796 int i = 0;
00797 for (const GRFConfig *c = this->actives; c != NULL; c = c->next, i++) {
00798 if (this->vscroll->IsVisible(i)) {
00799 const char *text = c->GetName();
00800 bool h = (this->active_sel == c);
00801 PaletteID pal = this->GetPalette(c);
00802
00803 if (h) {
00804 GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, PC_DARK_BLUE);
00805 } else if (i == this->active_over) {
00806
00807 int active_sel_pos = 0;
00808 for (GRFConfig *c = this->actives; c != NULL && c != this->active_sel; c = c->next, active_sel_pos++) {}
00809 if (active_sel_pos != this->active_over) {
00810 uint top = this->active_over < active_sel_pos ? y + 1 : y + step_height - 2;
00811 GfxFillRect(r.left + WD_FRAMERECT_LEFT, top - 1, r.right - WD_FRAMERECT_RIGHT, top + 1, PC_GREY);
00812 }
00813 }
00814 DrawSprite(SPR_SQUARE, pal, square_left, y + square_offset_y);
00815 if (c->error != NULL) DrawSprite(SPR_WARNING_SIGN, 0, warning_left, y + warning_offset_y);
00816 uint txtoffset = c->error == NULL ? 0 : warning.width;
00817 DrawString(text_left + (rtl ? 0 : txtoffset), text_right - (rtl ? txtoffset : 0), y + offset_y, text, h ? TC_WHITE : TC_ORANGE);
00818 y += step_height;
00819 }
00820 }
00821 if (i == this->active_over && this->vscroll->IsVisible(i)) {
00822 GfxFillRect(r.left + WD_FRAMERECT_LEFT, y, r.right - WD_FRAMERECT_RIGHT, y + 2, PC_GREY);
00823 }
00824 break;
00825 }
00826
00827 case WID_NS_AVAIL_LIST: {
00828 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, this->active_over == -2 ? PC_DARK_GREY : PC_BLACK);
00829
00830 uint step_height = this->GetWidget<NWidgetBase>(WID_NS_AVAIL_LIST)->resize_y;
00831 int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
00832 uint y = r.top + WD_FRAMERECT_TOP;
00833 uint min_index = this->vscroll2->GetPosition();
00834 uint max_index = min(min_index + this->vscroll2->GetCapacity(), this->avails.Length());
00835
00836 for (uint i = min_index; i < max_index; i++) {
00837 const GRFConfig *c = this->avails[i];
00838 bool h = (c == this->avail_sel);
00839 const char *text = c->GetName();
00840
00841 if (h) GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, PC_DARK_BLUE);
00842 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y + offset_y, text, h ? TC_WHITE : TC_SILVER);
00843 y += step_height;
00844 }
00845 break;
00846 }
00847
00848 case WID_NS_NEWGRF_INFO_TITLE:
00849
00850 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_DARK_BLUE);
00851 DrawString(r.left, r.right, (r.top + r.bottom - FONT_HEIGHT_NORMAL) / 2, STR_NEWGRF_SETTINGS_INFO_TITLE, TC_FROMSTRING, SA_HOR_CENTER);
00852 break;
00853
00854 case WID_NS_NEWGRF_INFO: {
00855 const GRFConfig *selected = this->active_sel;
00856 if (selected == NULL) selected = this->avail_sel;
00857 if (selected != NULL) {
00858 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);
00859 }
00860 break;
00861 }
00862 }
00863 }
00864
00865 virtual void OnClick(Point pt, int widget, int click_count)
00866 {
00867 if (widget >= WID_NS_NEWGRF_TEXTFILE && widget < WID_NS_NEWGRF_TEXTFILE + TFT_END) {
00868 if (this->active_sel == NULL && this->avail_sel == NULL) return;
00869
00870 ShowNewGRFTextfileWindow((TextfileType)(widget - WID_NS_NEWGRF_TEXTFILE), this->active_sel != NULL ? this->active_sel : this->avail_sel);
00871 return;
00872 }
00873
00874 switch (widget) {
00875 case WID_NS_PRESET_LIST: {
00876 DropDownList *list = new DropDownList();
00877
00878
00879 list->push_back(new DropDownListStringItem(STR_NONE, -1, false));
00880
00881 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
00882 if (_grf_preset_list[i] != NULL) {
00883 list->push_back(new DropDownListPresetItem(i));
00884 }
00885 }
00886
00887 this->DeleteChildWindows(WC_QUERY_STRING);
00888 ShowDropDownList(this, list, this->preset, WID_NS_PRESET_LIST);
00889 break;
00890 }
00891
00892 case WID_NS_OPEN_URL: {
00893 const GRFConfig *c = (this->avail_sel == NULL) ? this->active_sel : this->avail_sel;
00894
00895 extern void OpenBrowser(const char *url);
00896 OpenBrowser(c->GetURL());
00897 break;
00898 }
00899
00900 case WID_NS_PRESET_SAVE:
00901 ShowQueryString(STR_EMPTY, STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY, 32, this, CS_ALPHANUMERAL, QSF_NONE);
00902 break;
00903
00904 case WID_NS_PRESET_DELETE:
00905 if (this->preset == -1) return;
00906
00907 DeleteGRFPresetFromConfig(_grf_preset_list[this->preset]);
00908 GetGRFPresetList(&_grf_preset_list);
00909 this->preset = -1;
00910 this->InvalidateData();
00911 this->DeleteChildWindows(WC_QUERY_STRING);
00912 break;
00913
00914 case WID_NS_MOVE_UP: {
00915 if (this->active_sel == NULL || !this->editable) break;
00916
00917 int pos = 0;
00918 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
00919 GRFConfig *c = *pc;
00920 if (c->next == this->active_sel) {
00921 c->next = this->active_sel->next;
00922 this->active_sel->next = c;
00923 *pc = this->active_sel;
00924 break;
00925 }
00926 }
00927 this->vscroll->ScrollTowards(pos);
00928 this->preset = -1;
00929 this->InvalidateData();
00930 break;
00931 }
00932
00933 case WID_NS_MOVE_DOWN: {
00934 if (this->active_sel == NULL || !this->editable) break;
00935
00936 int pos = 1;
00937 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
00938 GRFConfig *c = *pc;
00939 if (c == this->active_sel) {
00940 *pc = c->next;
00941 c->next = c->next->next;
00942 (*pc)->next = c;
00943 break;
00944 }
00945 }
00946 this->vscroll->ScrollTowards(pos);
00947 this->preset = -1;
00948 this->InvalidateData();
00949 break;
00950 }
00951
00952 case WID_NS_FILE_LIST: {
00953 ResetObjectToPlace();
00954
00955 uint i = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NS_FILE_LIST);
00956
00957 GRFConfig *c;
00958 for (c = this->actives; c != NULL && i > 0; c = c->next, i--) {}
00959
00960 if (this->active_sel != c) DeleteWindowByClass(WC_GRF_PARAMETERS);
00961 this->active_sel = c;
00962 this->avail_sel = NULL;
00963 this->avail_pos = -1;
00964
00965 this->InvalidateData();
00966 if (click_count == 1) {
00967 if (this->editable && this->active_sel != NULL) SetObjectToPlaceWnd(SPR_CURSOR_MOUSE, PAL_NONE, HT_DRAG, this);
00968 break;
00969 }
00970
00971 }
00972
00973 case WID_NS_REMOVE: {
00974 if (this->active_sel == NULL || !this->editable) break;
00975 DeleteWindowByClass(WC_GRF_PARAMETERS);
00976
00977
00978 GRFConfig *newsel = this->active_sel->next;
00979 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next) {
00980 GRFConfig *c = *pc;
00981
00982
00983 if (newsel == NULL && c->next == this->active_sel) newsel = c;
00984
00985 if (c == this->active_sel) {
00986 *pc = c->next;
00987 delete c;
00988 break;
00989 }
00990 }
00991
00992 this->active_sel = newsel;
00993 this->preset = -1;
00994 this->avail_pos = -1;
00995 this->avail_sel = NULL;
00996 this->avails.ForceRebuild();
00997 this->InvalidateData(GOID_NEWGRF_LIST_EDITED);
00998 break;
00999 }
01000
01001 case WID_NS_AVAIL_LIST: {
01002 ResetObjectToPlace();
01003
01004 uint i = this->vscroll2->GetScrolledRowFromWidget(pt.y, this, WID_NS_AVAIL_LIST);
01005 this->active_sel = NULL;
01006 DeleteWindowByClass(WC_GRF_PARAMETERS);
01007 if (i < this->avails.Length()) {
01008 this->avail_sel = this->avails[i];
01009 this->avail_pos = i;
01010 }
01011 this->InvalidateData();
01012 if (click_count == 1) {
01013 if (this->editable && this->avail_sel != NULL && !HasBit(this->avail_sel->flags, GCF_INVALID)) SetObjectToPlaceWnd(SPR_CURSOR_MOUSE, PAL_NONE, HT_DRAG, this);
01014 break;
01015 }
01016
01017 }
01018
01019 case WID_NS_ADD:
01020 if (this->avail_sel == NULL || !this->editable || HasBit(this->avail_sel->flags, GCF_INVALID)) break;
01021
01022 this->AddGRFToActive();
01023 break;
01024
01025 case WID_NS_APPLY_CHANGES:
01026 if (!this->editable) break;
01027 if (this->execute) {
01028 ShowQuery(
01029 STR_NEWGRF_POPUP_CAUTION_CAPTION,
01030 STR_NEWGRF_CONFIRMATION_TEXT,
01031 this,
01032 NewGRFConfirmationCallback
01033 );
01034 } else {
01035 CopyGRFConfigList(this->orig_list, this->actives, true);
01036 ResetGRFConfig(false);
01037 ReloadNewGRFData();
01038 }
01039 this->DeleteChildWindows(WC_QUERY_STRING);
01040 break;
01041
01042 case WID_NS_VIEW_PARAMETERS:
01043 case WID_NS_SET_PARAMETERS: {
01044 if (this->active_sel == NULL || !this->show_params || this->active_sel->num_valid_params == 0) break;
01045
01046 OpenGRFParameterWindow(this->active_sel, this->editable);
01047 break;
01048 }
01049
01050 case WID_NS_TOGGLE_PALETTE:
01051 if (this->active_sel != NULL || !this->editable) {
01052 this->active_sel->palette ^= GRFP_USE_MASK;
01053 this->SetDirty();
01054 }
01055 break;
01056
01057 case WID_NS_CONTENT_DOWNLOAD:
01058 case WID_NS_CONTENT_DOWNLOAD2:
01059 if (!_network_available) {
01060 ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, WL_ERROR);
01061 } else {
01062 #if defined(ENABLE_NETWORK)
01063 this->DeleteChildWindows(WC_QUERY_STRING);
01064
01065 ShowMissingContentWindow(this->actives);
01066 #endif
01067 }
01068 break;
01069
01070 case WID_NS_RESCAN_FILES:
01071 case WID_NS_RESCAN_FILES2:
01072 ScanNewGRFFiles(this);
01073 break;
01074 }
01075 }
01076
01077 virtual void OnNewGRFsScanned()
01078 {
01079 this->avail_sel = NULL;
01080 this->avail_pos = -1;
01081 this->avails.ForceRebuild();
01082 this->DeleteChildWindows(WC_QUERY_STRING);
01083 this->DeleteChildWindows(WC_TEXTFILE);
01084 }
01085
01086 virtual void OnDropdownSelect(int widget, int index)
01087 {
01088 if (!this->editable) return;
01089
01090 ClearGRFConfigList(&this->actives);
01091 this->preset = index;
01092
01093 if (index != -1) {
01094 this->actives = LoadGRFPresetFromConfig(_grf_preset_list[index]);
01095 }
01096 this->avails.ForceRebuild();
01097
01098 ResetObjectToPlace();
01099 DeleteWindowByClass(WC_GRF_PARAMETERS);
01100 this->active_sel = NULL;
01101 this->InvalidateData(GOID_NEWGRF_PRESET_LOADED);
01102 }
01103
01104 virtual void OnQueryTextFinished(char *str)
01105 {
01106 if (str == NULL) return;
01107
01108 SaveGRFPresetToConfig(str, this->actives);
01109 GetGRFPresetList(&_grf_preset_list);
01110
01111
01112 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
01113 if (_grf_preset_list[i] != NULL && strcmp(_grf_preset_list[i], str) == 0) {
01114 this->preset = i;
01115 break;
01116 }
01117 }
01118
01119 this->InvalidateData();
01120 }
01121
01127 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01128 {
01129 if (!gui_scope) return;
01130 switch (data) {
01131 default:
01132
01133 break;
01134
01135 case GOID_NEWGRF_RESCANNED:
01136
01137 for (GRFConfig **l = &this->actives; *l != NULL; l = &(*l)->next) {
01138 GRFConfig *c = *l;
01139 bool compatible = HasBit(c->flags, GCF_COMPATIBLE);
01140 if (c->status != GCS_NOT_FOUND && !compatible) continue;
01141
01142 const GRFConfig *f = FindGRFConfig(c->ident.grfid, FGCM_EXACT, compatible ? c->original_md5sum : c->ident.md5sum);
01143 if (f == NULL || HasBit(f->flags, GCF_INVALID)) continue;
01144
01145 *l = new GRFConfig(*f);
01146 (*l)->next = c->next;
01147
01148 if (active_sel == c) active_sel = *l;
01149
01150 delete c;
01151 }
01152
01153 this->avails.ForceRebuild();
01154
01155 case GOID_NEWGRF_LIST_EDITED:
01156 this->preset = -1;
01157
01158 case GOID_NEWGRF_PRESET_LOADED: {
01159
01160 int i = 0;
01161 for (const GRFConfig *c = this->actives; c != NULL; c = c->next, i++) {}
01162
01163 this->vscroll->SetCapacityFromWidget(this, WID_NS_FILE_LIST);
01164 this->vscroll->SetCount(i + 1);
01165
01166 this->vscroll2->SetCapacityFromWidget(this, WID_NS_AVAIL_LIST);
01167 if (this->avail_pos >= 0) this->vscroll2->ScrollTowards(this->avail_pos);
01168 break;
01169 }
01170 }
01171
01172 this->BuildAvailables();
01173
01174 this->SetWidgetsDisabledState(!this->editable,
01175 WID_NS_PRESET_LIST,
01176 WID_NS_APPLY_CHANGES,
01177 WID_NS_TOGGLE_PALETTE,
01178 WIDGET_LIST_END
01179 );
01180 this->SetWidgetDisabledState(WID_NS_ADD, !this->editable || this->avail_sel == NULL || HasBit(this->avail_sel->flags, GCF_INVALID));
01181
01182 bool disable_all = this->active_sel == NULL || !this->editable;
01183 this->SetWidgetsDisabledState(disable_all,
01184 WID_NS_REMOVE,
01185 WID_NS_MOVE_UP,
01186 WID_NS_MOVE_DOWN,
01187 WIDGET_LIST_END
01188 );
01189
01190 const GRFConfig *c = (this->avail_sel == NULL) ? this->active_sel : this->avail_sel;
01191 for (TextfileType tft = TFT_BEGIN; tft < TFT_END; tft++) {
01192 this->SetWidgetDisabledState(WID_NS_NEWGRF_TEXTFILE + tft, c == NULL || c->GetTextfile(tft) == NULL);
01193 }
01194 this->SetWidgetDisabledState(WID_NS_OPEN_URL, c == NULL || StrEmpty(c->GetURL()));
01195
01196 this->SetWidgetDisabledState(WID_NS_SET_PARAMETERS, !this->show_params || this->active_sel == NULL || this->active_sel->num_valid_params == 0);
01197 this->SetWidgetDisabledState(WID_NS_VIEW_PARAMETERS, !this->show_params || this->active_sel == NULL || this->active_sel->num_valid_params == 0);
01198 this->SetWidgetDisabledState(WID_NS_TOGGLE_PALETTE, disable_all);
01199
01200 if (!disable_all) {
01201
01202 if (this->active_sel == this->actives) this->DisableWidget(WID_NS_MOVE_UP);
01203 if (this->active_sel->next == NULL) this->DisableWidget(WID_NS_MOVE_DOWN);
01204 if (this->active_sel->IsOpenTTDBaseGRF()) this->DisableWidget(WID_NS_REMOVE);
01205 }
01206
01207 this->SetWidgetDisabledState(WID_NS_PRESET_DELETE, this->preset == -1);
01208
01209 bool has_missing = false;
01210 bool has_compatible = false;
01211 for (const GRFConfig *c = this->actives; !has_missing && c != NULL; c = c->next) {
01212 has_missing |= c->status == GCS_NOT_FOUND;
01213 has_compatible |= HasBit(c->flags, GCF_COMPATIBLE);
01214 }
01215 uint32 widget_data;
01216 StringID tool_tip;
01217 if (has_missing || has_compatible) {
01218 widget_data = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON;
01219 tool_tip = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_TOOLTIP;
01220 } else {
01221 widget_data = STR_INTRO_ONLINE_CONTENT;
01222 tool_tip = STR_INTRO_TOOLTIP_ONLINE_CONTENT;
01223 }
01224 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD)->widget_data = widget_data;
01225 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD)->tool_tip = tool_tip;
01226 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD2)->widget_data = widget_data;
01227 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD2)->tool_tip = tool_tip;
01228
01229 this->SetWidgetDisabledState(WID_NS_PRESET_SAVE, has_missing);
01230 }
01231
01232 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01233 {
01234 if (!this->editable) return ES_NOT_HANDLED;
01235
01236 switch (keycode) {
01237 case WKC_UP:
01238
01239 if (this->avail_pos > 0) this->avail_pos--;
01240 break;
01241
01242 case WKC_DOWN:
01243
01244 if (this->avail_pos < (int)this->avails.Length() - 1) this->avail_pos++;
01245 break;
01246
01247 case WKC_PAGEUP:
01248
01249 this->avail_pos = (this->avail_pos < this->vscroll2->GetCapacity()) ? 0 : this->avail_pos - this->vscroll2->GetCapacity();
01250 break;
01251
01252 case WKC_PAGEDOWN:
01253
01254 this->avail_pos = min(this->avail_pos + this->vscroll2->GetCapacity(), (int)this->avails.Length() - 1);
01255 break;
01256
01257 case WKC_HOME:
01258
01259 this->avail_pos = 0;
01260 break;
01261
01262 case WKC_END:
01263
01264 this->avail_pos = this->avails.Length() - 1;
01265 break;
01266
01267 default:
01268 return ES_NOT_HANDLED;
01269 }
01270
01271 if (this->avails.Length() == 0) this->avail_pos = -1;
01272 if (this->avail_pos >= 0) {
01273 this->avail_sel = this->avails[this->avail_pos];
01274 this->vscroll2->ScrollTowards(this->avail_pos);
01275 this->InvalidateData(0);
01276 }
01277
01278 return ES_HANDLED;
01279 }
01280
01281 virtual void OnEditboxChanged(int wid)
01282 {
01283 if (!this->editable) return;
01284
01285 string_filter.SetFilterTerm(this->filter_editbox.text.buf);
01286 this->avails.SetFilterState(!string_filter.IsEmpty());
01287 this->avails.ForceRebuild();
01288 this->InvalidateData(0);
01289 }
01290
01291 virtual void OnDragDrop(Point pt, int widget)
01292 {
01293 if (!this->editable) return;
01294
01295 if (widget == WID_NS_FILE_LIST) {
01296 if (this->active_sel != NULL) {
01297
01298 int from_pos = 0;
01299 GRFConfig **from_prev;
01300 for (from_prev = &this->actives; *from_prev != this->active_sel; from_prev = &(*from_prev)->next, from_pos++) {}
01301
01302
01303 int to_pos = min(this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NS_FILE_LIST), this->vscroll->GetCount() - 2);
01304 if (to_pos != from_pos) {
01305
01306 GRFConfig **to_prev = &this->actives;
01307 for (int i = from_pos < to_pos ? -1 : 0; *to_prev != NULL && i < to_pos; to_prev = &(*to_prev)->next, i++) {}
01308
01309
01310 *from_prev = this->active_sel->next;
01311
01312
01313 this->active_sel->next = *to_prev;
01314 *to_prev = this->active_sel;
01315
01316 this->vscroll->ScrollTowards(to_pos);
01317 this->preset = -1;
01318 this->InvalidateData();
01319 }
01320 } else if (this->avail_sel != NULL) {
01321 int to_pos = min(this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NS_FILE_LIST), this->vscroll->GetCount() - 1);
01322 this->AddGRFToActive(to_pos);
01323 }
01324 } else if (widget == WID_NS_AVAIL_LIST && this->active_sel != NULL) {
01325
01326 Point dummy = {-1, -1};
01327 this->OnClick(dummy, WID_NS_REMOVE, 1);
01328 }
01329
01330 ResetObjectToPlace();
01331
01332 if (this->active_over != -1) {
01333
01334 this->SetWidgetDirty(this->active_over == -2 ? WID_NS_AVAIL_LIST : WID_NS_FILE_LIST);
01335 this->active_over = -1;
01336 }
01337 }
01338
01339 virtual void OnMouseDrag(Point pt, int widget)
01340 {
01341 if (!this->editable) return;
01342
01343 if (widget == WID_NS_FILE_LIST && (this->active_sel != NULL || this->avail_sel != NULL)) {
01344
01345 int to_pos = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NS_FILE_LIST);
01346
01347 to_pos = min(to_pos, this->vscroll->GetCount() - (this->active_sel != NULL ? 2 : 1));
01348
01349 if (to_pos != this->active_over) {
01350 this->active_over = to_pos;
01351 this->SetWidgetDirty(WID_NS_FILE_LIST);
01352 }
01353 } else if (widget == WID_NS_AVAIL_LIST && this->active_sel != NULL) {
01354 this->active_over = -2;
01355 this->SetWidgetDirty(WID_NS_AVAIL_LIST);
01356 } else if (this->active_over != -1) {
01357 this->SetWidgetDirty(this->active_over == -2 ? WID_NS_AVAIL_LIST : WID_NS_FILE_LIST);
01358 this->active_over = -1;
01359 }
01360 }
01361
01362 private:
01364 static int CDECL NameSorter(const GRFConfig * const *a, const GRFConfig * const *b)
01365 {
01366 int i = strnatcmp((*a)->GetName(), (*b)->GetName());
01367 if (i != 0) return i;
01368
01369 i = (*a)->version - (*b)->version;
01370 if (i != 0) return i;
01371
01372 return memcmp((*a)->ident.md5sum, (*b)->ident.md5sum, lengthof((*b)->ident.md5sum));
01373 }
01374
01376 static bool CDECL TagNameFilter(const GRFConfig * const *a, StringFilter &filter)
01377 {
01378 filter.ResetState();
01379 filter.AddLine((*a)->GetName());
01380 filter.AddLine((*a)->filename);
01381 filter.AddLine((*a)->GetDescription());
01382 return filter.GetState();;
01383 }
01384
01385 void BuildAvailables()
01386 {
01387 if (!this->avails.NeedRebuild()) return;
01388
01389 this->avails.Clear();
01390
01391 for (const GRFConfig *c = _all_grfs; c != NULL; c = c->next) {
01392 bool found = false;
01393 for (const GRFConfig *grf = this->actives; grf != NULL && !found; grf = grf->next) found = grf->ident.HasGrfIdentifier(c->ident.grfid, c->ident.md5sum);
01394 if (found) continue;
01395
01396 if (_settings_client.gui.newgrf_show_old_versions) {
01397 *this->avails.Append() = c;
01398 } else {
01399 const GRFConfig *best = FindGRFConfig(c->ident.grfid, HasBit(c->flags, GCF_INVALID) ? FGCM_NEWEST : FGCM_NEWEST_VALID);
01400
01401
01402
01403
01404
01405
01406
01407 if (best->version == 0 || best->ident.HasGrfIdentifier(c->ident.grfid, c->ident.md5sum)) {
01408 *this->avails.Append() = c;
01409 }
01410 }
01411 }
01412
01413 this->avails.Filter(this->string_filter);
01414 this->avails.Compact();
01415 this->avails.RebuildDone();
01416 this->avails.Sort();
01417
01418 if (this->avail_sel != NULL) {
01419 this->avail_pos = this->avails.FindIndex(this->avail_sel);
01420 if (this->avail_pos < 0) this->avail_sel = NULL;
01421 }
01422
01423 this->vscroll2->SetCount(this->avails.Length());
01424 }
01425
01431 bool AddGRFToActive(int ins_pos = -1)
01432 {
01433 if (this->avail_sel == NULL || !this->editable || HasBit(this->avail_sel->flags, GCF_INVALID)) return false;
01434
01435 GRFConfig **entry = NULL;
01436 GRFConfig **list;
01437
01438 for (list = &this->actives; *list != NULL; list = &(*list)->next, ins_pos--) {
01439 if (ins_pos == 0) entry = list;
01440 if ((*list)->ident.grfid == this->avail_sel->ident.grfid) {
01441 ShowErrorMessage(STR_NEWGRF_DUPLICATE_GRFID, INVALID_STRING_ID, WL_INFO);
01442 return false;
01443 }
01444 }
01445 if (entry == NULL) entry = list;
01446
01447 GRFConfig *c = new GRFConfig(*this->avail_sel);
01448 c->SetParameterDefaults();
01449
01450
01451 c->next = *entry;
01452 *entry = c;
01453
01454
01455 int new_pos = this->avail_pos + 1;
01456 if (new_pos >= (int)this->avails.Length()) new_pos = this->avail_pos - 1;
01457 this->avail_pos = new_pos;
01458 if (new_pos >= 0) this->avail_sel = this->avails[new_pos];
01459
01460 this->avails.ForceRebuild();
01461 this->InvalidateData(GOID_NEWGRF_LIST_EDITED);
01462 return true;
01463 }
01464 };
01465
01466 #if defined(ENABLE_NETWORK)
01467
01471 void ShowMissingContentWindow(const GRFConfig *list)
01472 {
01473
01474 ContentVector cv;
01475 for (const GRFConfig *c = list; c != NULL; c = c->next) {
01476 if (c->status != GCS_NOT_FOUND && !HasBit(c->flags, GCF_COMPATIBLE)) continue;
01477
01478 ContentInfo *ci = new ContentInfo();
01479 ci->type = CONTENT_TYPE_NEWGRF;
01480 ci->state = ContentInfo::DOES_NOT_EXIST;
01481 ttd_strlcpy(ci->name, c->GetName(), lengthof(ci->name));
01482 ci->unique_id = BSWAP32(c->ident.grfid);
01483 memcpy(ci->md5sum, HasBit(c->flags, GCF_COMPATIBLE) ? c->original_md5sum : c->ident.md5sum, sizeof(ci->md5sum));
01484 *cv.Append() = ci;
01485 }
01486 ShowNetworkContentListWindow(cv.Length() == 0 ? NULL : &cv, CONTENT_TYPE_NEWGRF);
01487 }
01488 #endif
01489
01490 Listing NewGRFWindow::last_sorting = {false, 0};
01491 Filtering NewGRFWindow::last_filtering = {false, 0};
01492
01493 NewGRFWindow::GUIGRFConfigList::SortFunction * const NewGRFWindow::sorter_funcs[] = {
01494 &NameSorter,
01495 };
01496
01497 NewGRFWindow::GUIGRFConfigList::FilterFunction * const NewGRFWindow::filter_funcs[] = {
01498 &TagNameFilter,
01499 };
01500
01507 class NWidgetNewGRFDisplay : public NWidgetContainer {
01508 public:
01509 static const uint INTER_LIST_SPACING;
01510 static const uint INTER_COLUMN_SPACING;
01511 static const uint MAX_EXTRA_INFO_WIDTH;
01512 static const uint MIN_EXTRA_FOR_3_COLUMNS;
01513
01514 NWidgetBase *avs;
01515 NWidgetBase *acs;
01516 NWidgetBase *inf;
01517 bool editable;
01518
01519 NWidgetNewGRFDisplay(NWidgetBase *avs, NWidgetBase *acs, NWidgetBase *inf) : NWidgetContainer(NWID_HORIZONTAL)
01520 {
01521 this->avs = avs;
01522 this->acs = acs;
01523 this->inf = inf;
01524
01525 this->Add(this->avs);
01526 this->Add(this->acs);
01527 this->Add(this->inf);
01528
01529 this->editable = true;
01530 }
01531
01532 virtual void SetupSmallestSize(Window *w, bool init_array)
01533 {
01534
01535 assert(dynamic_cast<NewGRFWindow *>(w) != NULL);
01536 NewGRFWindow *ngw = (NewGRFWindow *)w;
01537 this->editable = ngw->editable;
01538
01539 this->avs->SetupSmallestSize(w, init_array);
01540 this->acs->SetupSmallestSize(w, init_array);
01541 this->inf->SetupSmallestSize(w, init_array);
01542
01543 uint min_avs_width = this->avs->smallest_x + this->avs->padding_left + this->avs->padding_right;
01544 uint min_acs_width = this->acs->smallest_x + this->acs->padding_left + this->acs->padding_right;
01545 uint min_inf_width = this->inf->smallest_x + this->inf->padding_left + this->inf->padding_right;
01546
01547 uint min_avs_height = this->avs->smallest_y + this->avs->padding_top + this->avs->padding_bottom;
01548 uint min_acs_height = this->acs->smallest_y + this->acs->padding_top + this->acs->padding_bottom;
01549 uint min_inf_height = this->inf->smallest_y + this->inf->padding_top + this->inf->padding_bottom;
01550
01551
01552 this->smallest_x = max(min_avs_width, min_acs_width) + INTER_COLUMN_SPACING + min_inf_width;
01553 this->smallest_y = max(min_inf_height, min_acs_height + INTER_LIST_SPACING + min_avs_height);
01554
01555
01556 this->fill_x = LeastCommonMultiple(this->avs->fill_x, this->acs->fill_x);
01557 if (this->inf->fill_x > 0 && (this->fill_x == 0 || this->fill_x > this->inf->fill_x)) this->fill_x = this->inf->fill_x;
01558
01559 this->fill_y = this->avs->fill_y;
01560 if (this->acs->fill_y > 0 && (this->fill_y == 0 || this->fill_y > this->acs->fill_y)) this->fill_y = this->acs->fill_y;
01561 this->fill_y = LeastCommonMultiple(this->fill_y, this->inf->fill_y);
01562
01563
01564 this->resize_x = LeastCommonMultiple(this->avs->resize_x, this->acs->resize_x);
01565 if (this->inf->resize_x > 0 && (this->resize_x == 0 || this->resize_x > this->inf->resize_x)) this->resize_x = this->inf->resize_x;
01566
01567 this->resize_y = this->avs->resize_y;
01568 if (this->acs->resize_y > 0 && (this->resize_y == 0 || this->resize_y > this->acs->resize_y)) this->resize_y = this->acs->resize_y;
01569 this->resize_y = LeastCommonMultiple(this->resize_y, this->inf->resize_y);
01570
01571
01572 this->smallest_y = ComputeMaxSize(min_acs_height, this->smallest_y + this->resize_y - 1, this->resize_y);
01573 }
01574
01575 virtual void AssignSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height, bool rtl)
01576 {
01577 this->StoreSizePosition(sizing, x, y, given_width, given_height);
01578
01579 uint min_avs_width = this->avs->smallest_x + this->avs->padding_left + this->avs->padding_right;
01580 uint min_acs_width = this->acs->smallest_x + this->acs->padding_left + this->acs->padding_right;
01581 uint min_inf_width = this->inf->smallest_x + this->inf->padding_left + this->inf->padding_right;
01582
01583 uint min_list_width = max(min_avs_width, min_acs_width);
01584 uint avs_extra_width = min_list_width - min_avs_width;
01585 uint acs_extra_width = min_list_width - min_acs_width;
01586
01587
01588 uint min_three_columns = min_avs_width + min_acs_width + min_inf_width + 2 * INTER_COLUMN_SPACING;
01589 uint min_two_columns = min_list_width + min_inf_width + INTER_COLUMN_SPACING;
01590 bool use_three_columns = this->editable && (min_three_columns + MIN_EXTRA_FOR_3_COLUMNS <= given_width);
01591
01592
01593 uint extra_width, inf_width;
01594 if (use_three_columns) {
01595 extra_width = given_width - min_three_columns;
01596 inf_width = min(MAX_EXTRA_INFO_WIDTH, extra_width / 2);
01597 } else {
01598 extra_width = given_width - min_two_columns;
01599 inf_width = min(MAX_EXTRA_INFO_WIDTH, extra_width / 2);
01600 }
01601 inf_width = ComputeMaxSize(this->inf->smallest_x, this->inf->smallest_x + inf_width, this->inf->GetHorizontalStepSize(sizing));
01602 extra_width -= inf_width - this->inf->smallest_x;
01603
01604 uint inf_height = ComputeMaxSize(this->inf->smallest_y, given_height, this->inf->GetVerticalStepSize(sizing));
01605
01606 if (use_three_columns) {
01607
01608
01609 uint avs_width = min(avs_extra_width, extra_width);
01610 extra_width -= avs_width;
01611 extra_width -= min(acs_extra_width, extra_width);
01612 avs_width += extra_width / 2;
01613
01614 avs_width = ComputeMaxSize(this->avs->smallest_x, this->avs->smallest_x + avs_width, this->avs->GetHorizontalStepSize(sizing));
01615
01616 uint acs_width = given_width -
01617 inf_width - this->inf->padding_left - this->inf->padding_right -
01618 avs_width - this->avs->padding_left - this->avs->padding_right - 2 * INTER_COLUMN_SPACING;
01619 acs_width = ComputeMaxSize(min_acs_width, acs_width, this->acs->GetHorizontalStepSize(sizing)) -
01620 this->acs->padding_left - this->acs->padding_right;
01621
01622
01623 uint avs_height = ComputeMaxSize(this->avs->smallest_y, given_height, this->avs->resize_y);
01624 uint acs_height = ComputeMaxSize(this->acs->smallest_y, given_height, this->acs->resize_y);
01625
01626
01627 if (rtl) {
01628 x += this->inf->padding_left;
01629 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01630 x += inf_width + this->inf->padding_right + INTER_COLUMN_SPACING;
01631 } else {
01632 x += this->avs->padding_left;
01633 this->avs->AssignSizePosition(sizing, x, y + this->avs->padding_top, avs_width, avs_height, rtl);
01634 x += avs_width + this->avs->padding_right + INTER_COLUMN_SPACING;
01635 }
01636
01637 x += this->acs->padding_left;
01638 this->acs->AssignSizePosition(sizing, x, y + this->acs->padding_top, acs_width, acs_height, rtl);
01639 x += acs_width + this->acs->padding_right + INTER_COLUMN_SPACING;
01640
01641 if (rtl) {
01642 x += this->avs->padding_left;
01643 this->avs->AssignSizePosition(sizing, x, y + this->avs->padding_top, avs_width, avs_height, rtl);
01644 } else {
01645 x += this->inf->padding_left;
01646 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01647 }
01648 } else {
01649
01650
01651 uint avs_width = ComputeMaxSize(this->avs->smallest_x, this->avs->smallest_x + avs_extra_width + extra_width,
01652 this->avs->GetHorizontalStepSize(sizing));
01653 uint acs_width = ComputeMaxSize(this->acs->smallest_x, this->acs->smallest_x + acs_extra_width + extra_width,
01654 this->acs->GetHorizontalStepSize(sizing));
01655
01656 uint min_avs_height = (!this->editable) ? 0 : this->avs->smallest_y + this->avs->padding_top + this->avs->padding_bottom + INTER_LIST_SPACING;
01657 uint min_acs_height = this->acs->smallest_y + this->acs->padding_top + this->acs->padding_bottom;
01658 uint extra_height = given_height - min_acs_height - min_avs_height;
01659
01660
01661 uint avs_height = ComputeMaxSize(this->avs->smallest_y, this->avs->smallest_y + extra_height / 2, this->avs->resize_y);
01662 if (this->editable) extra_height -= avs_height - this->avs->smallest_y;
01663 uint acs_height = ComputeMaxSize(this->acs->smallest_y, this->acs->smallest_y + extra_height, this->acs->resize_y);
01664
01665
01666 if (rtl) {
01667 x += this->inf->padding_left;
01668 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01669 x += inf_width + this->inf->padding_right + INTER_COLUMN_SPACING;
01670
01671 this->acs->AssignSizePosition(sizing, x + this->acs->padding_left, y + this->acs->padding_top, acs_width, acs_height, rtl);
01672 if (this->editable) {
01673 this->avs->AssignSizePosition(sizing, x + this->avs->padding_left, y + given_height - avs_height - this->avs->padding_bottom, avs_width, avs_height, rtl);
01674 } else {
01675 this->avs->AssignSizePosition(sizing, 0, 0, this->avs->smallest_x, this->avs->smallest_y, rtl);
01676 }
01677 } else {
01678 this->acs->AssignSizePosition(sizing, x + this->acs->padding_left, y + this->acs->padding_top, acs_width, acs_height, rtl);
01679 if (this->editable) {
01680 this->avs->AssignSizePosition(sizing, x + this->avs->padding_left, y + given_height - avs_height - this->avs->padding_bottom, avs_width, avs_height, rtl);
01681 } else {
01682 this->avs->AssignSizePosition(sizing, 0, 0, this->avs->smallest_x, this->avs->smallest_y, rtl);
01683 }
01684 uint dx = this->acs->current_x + this->acs->padding_left + this->acs->padding_right;
01685 if (this->editable) {
01686 dx = max(dx, this->avs->current_x + this->avs->padding_left + this->avs->padding_right);
01687 }
01688 x += dx + INTER_COLUMN_SPACING + this->inf->padding_left;
01689 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01690 }
01691 }
01692 }
01693
01694 virtual NWidgetCore *GetWidgetFromPos(int x, int y)
01695 {
01696 if (!IsInsideBS(x, this->pos_x, this->current_x) || !IsInsideBS(y, this->pos_y, this->current_y)) return NULL;
01697
01698 NWidgetCore *nw = (this->editable) ? this->avs->GetWidgetFromPos(x, y) : NULL;
01699 if (nw == NULL) nw = this->acs->GetWidgetFromPos(x, y);
01700 if (nw == NULL) nw = this->inf->GetWidgetFromPos(x, y);
01701 return nw;
01702 }
01703
01704 virtual void Draw(const Window *w)
01705 {
01706 if (this->editable) this->avs->Draw(w);
01707 this->acs->Draw(w);
01708 this->inf->Draw(w);
01709 }
01710 };
01711
01712 const uint NWidgetNewGRFDisplay::INTER_LIST_SPACING = WD_RESIZEBOX_WIDTH + 1;
01713 const uint NWidgetNewGRFDisplay::INTER_COLUMN_SPACING = WD_RESIZEBOX_WIDTH;
01714 const uint NWidgetNewGRFDisplay::MAX_EXTRA_INFO_WIDTH = 150;
01715 const uint NWidgetNewGRFDisplay::MIN_EXTRA_FOR_3_COLUMNS = 50;
01716
01717 static const NWidgetPart _nested_newgrf_actives_widgets[] = {
01718
01719 NWidget(NWID_HORIZONTAL),
01720 NWidget(WWT_TEXT, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_SELECT_PRESET, STR_NULL),
01721 SetPadding(0, WD_FRAMETEXT_RIGHT, 0, 0),
01722 NWidget(WWT_DROPDOWN, COLOUR_YELLOW, WID_NS_PRESET_LIST), SetFill(1, 0), SetResize(1, 0),
01723 SetDataTip(STR_JUST_STRING, STR_NEWGRF_SETTINGS_PRESET_LIST_TOOLTIP),
01724 EndContainer(),
01725 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01726 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_PRESET_SAVE), SetFill(1, 0), SetResize(1, 0),
01727 SetDataTip(STR_NEWGRF_SETTINGS_PRESET_SAVE, STR_NEWGRF_SETTINGS_PRESET_SAVE_TOOLTIP),
01728 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_PRESET_DELETE), SetFill(1, 0), SetResize(1, 0),
01729 SetDataTip(STR_NEWGRF_SETTINGS_PRESET_DELETE, STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP),
01730 EndContainer(),
01731
01732 NWidget(NWID_SPACER), SetMinimalSize(0, WD_RESIZEBOX_WIDTH), SetResize(1, 0), SetFill(1, 0),
01733 NWidget(WWT_PANEL, COLOUR_MAUVE),
01734 NWidget(WWT_LABEL, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_ACTIVE_LIST, STR_NULL),
01735 SetFill(1, 0), SetResize(1, 0), SetPadding(3, WD_FRAMETEXT_RIGHT, 0, WD_FRAMETEXT_LEFT),
01736
01737 NWidget(NWID_HORIZONTAL), SetPadding(0, 2, 0, 2),
01738 NWidget(WWT_PANEL, COLOUR_MAUVE),
01739 NWidget(WWT_INSET, COLOUR_MAUVE, WID_NS_FILE_LIST), SetMinimalSize(100, 1), SetPadding(2, 2, 2, 2),
01740 SetFill(1, 1), SetResize(1, 1), SetScrollbar(WID_NS_SCROLLBAR), SetDataTip(STR_NULL, STR_NEWGRF_SETTINGS_FILE_TOOLTIP),
01741 EndContainer(),
01742 EndContainer(),
01743 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NS_SCROLLBAR),
01744 EndContainer(),
01745
01746 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NS_SHOW_REMOVE),
01747 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01748 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_REMOVE), SetFill(1, 0), SetResize(1, 0),
01749 SetDataTip(STR_NEWGRF_SETTINGS_REMOVE, STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP),
01750 NWidget(NWID_VERTICAL),
01751 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_MOVE_UP), SetFill(1, 0), SetResize(1, 0),
01752 SetDataTip(STR_NEWGRF_SETTINGS_MOVEUP, STR_NEWGRF_SETTINGS_MOVEUP_TOOLTIP),
01753 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_MOVE_DOWN), SetFill(1, 0), SetResize(1, 0),
01754 SetDataTip(STR_NEWGRF_SETTINGS_MOVEDOWN, STR_NEWGRF_SETTINGS_MOVEDOWN_TOOLTIP),
01755 EndContainer(),
01756 EndContainer(),
01757
01758 NWidget(NWID_VERTICAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2),
01759 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_RESCAN_FILES2), SetFill(1, 0), SetResize(1, 0),
01760 SetDataTip(STR_NEWGRF_SETTINGS_RESCAN_FILES, STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP),
01761 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_CONTENT_DOWNLOAD2), SetFill(1, 0), SetResize(1, 0),
01762 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01763 EndContainer(),
01764 EndContainer(),
01765 EndContainer(),
01766 };
01767
01768 static const NWidgetPart _nested_newgrf_availables_widgets[] = {
01769 NWidget(WWT_PANEL, COLOUR_MAUVE),
01770 NWidget(WWT_LABEL, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_INACTIVE_LIST, STR_NULL),
01771 SetFill(1, 0), SetResize(1, 0), SetPadding(3, WD_FRAMETEXT_RIGHT, 0, WD_FRAMETEXT_LEFT),
01772
01773 NWidget(NWID_HORIZONTAL), SetPadding(WD_TEXTPANEL_TOP, 0, WD_TEXTPANEL_BOTTOM, 0),
01774 SetPIP(WD_FRAMETEXT_LEFT, WD_FRAMETEXT_RIGHT, WD_FRAMETEXT_RIGHT),
01775 NWidget(WWT_TEXT, COLOUR_MAUVE), SetFill(0, 1), SetDataTip(STR_NEWGRF_FILTER_TITLE, STR_NULL),
01776 NWidget(WWT_EDITBOX, COLOUR_MAUVE, WID_NS_FILTER), SetFill(1, 0), SetMinimalSize(50, 12), SetResize(1, 0),
01777 SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
01778 EndContainer(),
01779
01780 NWidget(NWID_HORIZONTAL), SetPadding(0, 2, 0, 2),
01781 NWidget(WWT_PANEL, COLOUR_MAUVE),
01782 NWidget(WWT_INSET, COLOUR_MAUVE, WID_NS_AVAIL_LIST), SetMinimalSize(100, 1), SetPadding(2, 2, 2, 2),
01783 SetFill(1, 1), SetResize(1, 1), SetScrollbar(WID_NS_SCROLL2BAR),
01784 EndContainer(),
01785 EndContainer(),
01786 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NS_SCROLL2BAR),
01787 EndContainer(),
01788
01789 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01790 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_ADD), SetFill(1, 0), SetResize(1, 0),
01791 SetDataTip(STR_NEWGRF_SETTINGS_ADD, STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP),
01792 NWidget(NWID_VERTICAL),
01793 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_RESCAN_FILES), SetFill(1, 0), SetResize(1, 0),
01794 SetDataTip(STR_NEWGRF_SETTINGS_RESCAN_FILES, STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP),
01795 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_CONTENT_DOWNLOAD), SetFill(1, 0), SetResize(1, 0),
01796 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01797 EndContainer(),
01798 EndContainer(),
01799 EndContainer(),
01800 };
01801
01802 static const NWidgetPart _nested_newgrf_infopanel_widgets[] = {
01803
01804 NWidget(NWID_VERTICAL), SetPadding(0, 0, 2, 0),
01805 NWidget(WWT_PANEL, COLOUR_MAUVE), SetPadding(0, 0, 2, 0),
01806 NWidget(WWT_EMPTY, COLOUR_MAUVE, WID_NS_NEWGRF_INFO_TITLE), SetFill(1, 0), SetResize(1, 0),
01807 NWidget(WWT_EMPTY, COLOUR_MAUVE, WID_NS_NEWGRF_INFO), SetFill(1, 1), SetResize(1, 1), SetMinimalSize(150, 100),
01808 EndContainer(),
01809 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_OPEN_URL), SetFill(1, 0), SetResize(1, 0),
01810 SetDataTip(STR_CONTENT_OPEN_URL, STR_CONTENT_OPEN_URL_TOOLTIP),
01811 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_README), SetFill(1, 0), SetResize(1, 0),
01812 SetDataTip(STR_TEXTFILE_VIEW_README, STR_NULL),
01813 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01814 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_CHANGELOG), SetFill(1, 0), SetResize(1, 0),
01815 SetDataTip(STR_TEXTFILE_VIEW_CHANGELOG, STR_NULL),
01816 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_LICENSE), SetFill(1, 0), SetResize(1, 0),
01817 SetDataTip(STR_TEXTFILE_VIEW_LICENCE, STR_NULL),
01818 EndContainer(),
01819 EndContainer(),
01820 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NS_SHOW_APPLY),
01821
01822 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01823 NWidget(NWID_VERTICAL),
01824 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_SET_PARAMETERS), SetFill(1, 0), SetResize(1, 0),
01825 SetDataTip(STR_NEWGRF_SETTINGS_SET_PARAMETERS, STR_NULL),
01826 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_TOGGLE_PALETTE), SetFill(1, 0), SetResize(1, 0),
01827 SetDataTip(STR_NEWGRF_SETTINGS_TOGGLE_PALETTE, STR_NEWGRF_SETTINGS_TOGGLE_PALETTE_TOOLTIP),
01828 EndContainer(),
01829 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_APPLY_CHANGES), SetFill(1, 0), SetResize(1, 0),
01830 SetDataTip(STR_NEWGRF_SETTINGS_APPLY_CHANGES, STR_NULL),
01831 EndContainer(),
01832 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_VIEW_PARAMETERS), SetFill(1, 0), SetResize(1, 0),
01833 SetDataTip(STR_NEWGRF_SETTINGS_SHOW_PARAMETERS, STR_NULL),
01834 EndContainer(),
01835 };
01836
01838 NWidgetBase* NewGRFDisplay(int *biggest_index)
01839 {
01840 NWidgetBase *avs = MakeNWidgets(_nested_newgrf_availables_widgets, lengthof(_nested_newgrf_availables_widgets), biggest_index, NULL);
01841
01842 int biggest2;
01843 NWidgetBase *acs = MakeNWidgets(_nested_newgrf_actives_widgets, lengthof(_nested_newgrf_actives_widgets), &biggest2, NULL);
01844 *biggest_index = max(*biggest_index, biggest2);
01845
01846 NWidgetBase *inf = MakeNWidgets(_nested_newgrf_infopanel_widgets, lengthof(_nested_newgrf_infopanel_widgets), &biggest2, NULL);
01847 *biggest_index = max(*biggest_index, biggest2);
01848
01849 return new NWidgetNewGRFDisplay(avs, acs, inf);
01850 }
01851
01852
01853 static const NWidgetPart _nested_newgrf_widgets[] = {
01854 NWidget(NWID_HORIZONTAL),
01855 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
01856 NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01857 EndContainer(),
01858 NWidget(WWT_PANEL, COLOUR_MAUVE),
01859 NWidgetFunction(NewGRFDisplay), SetPadding(WD_RESIZEBOX_WIDTH, WD_RESIZEBOX_WIDTH, 2, WD_RESIZEBOX_WIDTH),
01860
01861 NWidget(NWID_HORIZONTAL),
01862 NWidget(NWID_SPACER), SetFill(1, 0), SetResize(1, 0),
01863 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
01864 EndContainer(),
01865 EndContainer(),
01866 };
01867
01868
01869 static const WindowDesc _newgrf_desc(
01870 WDP_CENTER, 300, 263,
01871 WC_GAME_OPTIONS, WC_NONE,
01872 0,
01873 _nested_newgrf_widgets, lengthof(_nested_newgrf_widgets)
01874 );
01875
01881 static void NewGRFConfirmationCallback(Window *w, bool confirmed)
01882 {
01883 if (confirmed) {
01884 DeleteWindowByClass(WC_GRF_PARAMETERS);
01885 NewGRFWindow *nw = dynamic_cast<NewGRFWindow*>(w);
01886
01887 GamelogStartAction(GLAT_GRF);
01888 GamelogGRFUpdate(_grfconfig, nw->actives);
01889 CopyGRFConfigList(nw->orig_list, nw->actives, false);
01890 ReloadNewGRFData();
01891 GamelogStopAction();
01892
01893
01894 GRFConfig *c;
01895 int i = 0;
01896 for (c = nw->actives; c != NULL && c != nw->active_sel; c = c->next, i++) {}
01897 CopyGRFConfigList(&nw->actives, *nw->orig_list, false);
01898 for (c = nw->actives; c != NULL && i > 0; c = c->next, i--) {}
01899 nw->active_sel = c;
01900 nw->avails.ForceRebuild();
01901
01902 w->InvalidateData();
01903
01904 ReInitAllWindows();
01905 DeleteWindowByClass(WC_BUILD_OBJECT);
01906 }
01907 }
01908
01909
01910
01919 void ShowNewGRFSettings(bool editable, bool show_params, bool exec_changes, GRFConfig **config)
01920 {
01921 DeleteWindowByClass(WC_GAME_OPTIONS);
01922 new NewGRFWindow(&_newgrf_desc, editable, show_params, exec_changes, config);
01923 }
01924
01926 static const NWidgetPart _nested_scan_progress_widgets[] = {
01927 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_NEWGRF_SCAN_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01928 NWidget(WWT_PANEL, COLOUR_GREY),
01929 NWidget(NWID_HORIZONTAL), SetPIP(20, 0, 20),
01930 NWidget(NWID_VERTICAL), SetPIP(11, 8, 11),
01931 NWidget(WWT_LABEL, INVALID_COLOUR), SetDataTip(STR_NEWGRF_SCAN_MESSAGE, STR_NULL), SetFill(1, 0),
01932 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_SP_PROGRESS_BAR), SetFill(1, 0),
01933 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_SP_PROGRESS_TEXT), SetFill(1, 0),
01934 EndContainer(),
01935 EndContainer(),
01936 EndContainer(),
01937 };
01938
01940 static const WindowDesc _scan_progress_desc(
01941 WDP_CENTER, 0, 0,
01942 WC_MODAL_PROGRESS, WC_NONE,
01943 0,
01944 _nested_scan_progress_widgets, lengthof(_nested_scan_progress_widgets)
01945 );
01946
01948 struct ScanProgressWindow : public Window {
01949 char *last_name;
01950 int scanned;
01951
01953 ScanProgressWindow() : Window(), last_name(NULL), scanned(0)
01954 {
01955 this->InitNested(&_scan_progress_desc, 1);
01956 }
01957
01959 ~ScanProgressWindow()
01960 {
01961 free(last_name);
01962 }
01963
01964 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01965 {
01966 switch (widget) {
01967 case WID_SP_PROGRESS_BAR: {
01968 SetDParamMaxValue(0, 100);
01969 *size = GetStringBoundingBox(STR_GENERATION_PROGRESS);
01970
01971 size->height += 8;
01972 size->width += 8;
01973 break;
01974 }
01975
01976 case WID_SP_PROGRESS_TEXT:
01977 SetDParamMaxDigits(0, 4);
01978 SetDParamMaxDigits(1, 4);
01979
01980
01981 size->width = max(400U, GetStringBoundingBox(STR_NEWGRF_SCAN_STATUS).width);
01982 size->height = FONT_HEIGHT_NORMAL * 2 + WD_PAR_VSEP_NORMAL;
01983 break;
01984 }
01985 }
01986
01987 virtual void DrawWidget(const Rect &r, int widget) const
01988 {
01989 switch (widget) {
01990 case WID_SP_PROGRESS_BAR: {
01991
01992 DrawFrameRect(r.left, r.top, r.right, r.bottom, COLOUR_GREY, FR_BORDERONLY);
01993 uint percent = scanned * 100 / max(1U, _settings_client.gui.last_newgrf_count);
01994 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);
01995 SetDParam(0, percent);
01996 DrawString(r.left, r.right, r.top + 5, STR_GENERATION_PROGRESS, TC_FROMSTRING, SA_HOR_CENTER);
01997 break;
01998 }
01999
02000 case WID_SP_PROGRESS_TEXT:
02001 SetDParam(0, this->scanned);
02002 SetDParam(1, _settings_client.gui.last_newgrf_count);
02003 DrawString(r.left, r.right, r.top, STR_NEWGRF_SCAN_STATUS, TC_FROMSTRING, SA_HOR_CENTER);
02004
02005 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);
02006 break;
02007 }
02008 }
02009
02015 void UpdateNewGRFScanStatus(uint num, const char *name)
02016 {
02017 free(this->last_name);
02018 if (name == NULL) {
02019 char buf[256];
02020 GetString(buf, STR_NEWGRF_SCAN_ARCHIVES, lastof(buf));
02021 this->last_name = strdup(buf);
02022 } else {
02023 this->last_name = strdup(name);
02024 }
02025 this->scanned = num;
02026 if (num > _settings_client.gui.last_newgrf_count) _settings_client.gui.last_newgrf_count = num;
02027
02028 this->SetDirty();
02029 }
02030 };
02031
02037 void UpdateNewGRFScanStatus(uint num, const char *name)
02038 {
02039 ScanProgressWindow *w = dynamic_cast<ScanProgressWindow *>(FindWindowByClass(WC_MODAL_PROGRESS));
02040 if (w == NULL) w = new ScanProgressWindow();
02041 w->UpdateNewGRFScanStatus(num, name);
02042 }