00001
00002
00003
00004
00005
00006
00007
00008
00009
00012 #include "stdafx.h"
00013 #include "error.h"
00014 #include "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 "network/network.h"
00023 #include "network/network_content.h"
00024 #include "sortlist_type.h"
00025 #include "querystring_gui.h"
00026 #include "core/geometry_func.hpp"
00027 #include "newgrf_text.h"
00028 #include "fileio_func.h"
00029 #include "fontcache.h"
00030
00031 #include "widgets/newgrf_widget.h"
00032
00033 #include "table/sprites.h"
00034
00038 void ShowNewGRFError()
00039 {
00040
00041 if (_game_mode == GM_MENU) return;
00042
00043 for (const GRFConfig *c = _grfconfig; c != NULL; c = c->next) {
00044
00045 if (c->error == NULL || c->error->severity != STR_NEWGRF_ERROR_MSG_FATAL) continue;
00046
00047 SetDParam (0, c->error->custom_message == NULL ? c->error->message : STR_JUST_RAW_STRING);
00048 SetDParamStr(1, c->error->custom_message);
00049 SetDParamStr(2, c->filename);
00050 SetDParamStr(3, c->error->data);
00051 for (uint i = 0; i < lengthof(c->error->param_value); i++) {
00052 SetDParam(4 + i, c->error->param_value[i]);
00053 }
00054 ShowErrorMessage(STR_NEWGRF_ERROR_FATAL_POPUP, INVALID_STRING_ID, WL_CRITICAL);
00055 break;
00056 }
00057 }
00058
00059 static void ShowNewGRFInfo(const GRFConfig *c, uint x, uint y, uint right, uint bottom, bool show_params)
00060 {
00061 if (c->error != NULL) {
00062 char message[512];
00063 SetDParamStr(0, c->error->custom_message);
00064 SetDParamStr(1, c->filename);
00065 SetDParamStr(2, c->error->data);
00066 for (uint i = 0; i < lengthof(c->error->param_value); i++) {
00067 SetDParam(3 + i, c->error->param_value[i]);
00068 }
00069 GetString(message, c->error->custom_message == NULL ? c->error->message : STR_JUST_RAW_STRING, lastof(message));
00070
00071 SetDParamStr(0, message);
00072 y = DrawStringMultiLine(x, right, y, bottom, c->error->severity);
00073 }
00074
00075
00076 if (c->filename != NULL) {
00077 SetDParamStr(0, c->filename);
00078 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_FILENAME);
00079 }
00080
00081
00082 char buff[256];
00083 snprintf(buff, lengthof(buff), "%08X", BSWAP32(c->ident.grfid));
00084 SetDParamStr(0, buff);
00085 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_GRF_ID);
00086
00087 if ((_settings_client.gui.newgrf_developer_tools || _settings_client.gui.newgrf_show_old_versions) && c->version != 0) {
00088 SetDParam(0, c->version);
00089 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_VERSION);
00090 }
00091 if ((_settings_client.gui.newgrf_developer_tools || _settings_client.gui.newgrf_show_old_versions) && c->min_loadable_version != 0) {
00092 SetDParam(0, c->min_loadable_version);
00093 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_MIN_VERSION);
00094 }
00095
00096
00097 md5sumToString(buff, lastof(buff), c->ident.md5sum);
00098 SetDParamStr(0, buff);
00099 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_MD5SUM);
00100
00101
00102 if (show_params) {
00103 if (c->num_params > 0) {
00104 GRFBuildParamList(buff, c, lastof(buff));
00105 SetDParam(0, STR_JUST_RAW_STRING);
00106 SetDParamStr(1, buff);
00107 } else {
00108 SetDParam(0, STR_LAND_AREA_INFORMATION_LOCAL_AUTHORITY_NONE);
00109 }
00110 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_PARAMETER);
00111
00112
00113 if (c->palette & GRFP_BLT_32BPP) {
00114 SetDParamStr(0, (c->palette & GRFP_USE_WINDOWS) ? "Windows / 32 bpp" : "DOS / 32 bpp");
00115 } else {
00116 SetDParamStr(0, (c->palette & GRFP_USE_WINDOWS) ? "Windows" : "DOS");
00117 }
00118 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_PALETTE);
00119 }
00120
00121
00122 if (c->status == GCS_NOT_FOUND) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_NOT_FOUND);
00123 if (c->status == GCS_DISABLED) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_DISABLED);
00124 if (HasBit(c->flags, GCF_INVALID)) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_INCOMPATIBLE);
00125 if (HasBit(c->flags, GCF_COMPATIBLE)) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_COMPATIBLE_LOADED);
00126
00127
00128 if (!StrEmpty(c->GetDescription())) {
00129 SetDParam(0, STR_JUST_RAW_STRING);
00130 SetDParamStr(1, c->GetDescription());
00131 y = DrawStringMultiLine(x, right, y, bottom, STR_BLACK_STRING);
00132 } else {
00133 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_NO_INFO);
00134 }
00135 }
00136
00140 struct NewGRFParametersWindow : public Window {
00141 static GRFParameterInfo dummy_parameter_info;
00142 GRFConfig *grf_config;
00143 uint clicked_button;
00144 bool clicked_increase;
00145 int timeout;
00146 uint clicked_row;
00147 int line_height;
00148 Scrollbar *vscroll;
00149 bool action14present;
00150 bool editable;
00151
00152 NewGRFParametersWindow(const WindowDesc *desc, GRFConfig *c, bool editable) : Window(),
00153 grf_config(c),
00154 clicked_button(UINT_MAX),
00155 timeout(0),
00156 clicked_row(UINT_MAX),
00157 editable(editable)
00158 {
00159 this->action14present = (c->num_valid_params != lengthof(c->param) || c->param_info.Length() != 0);
00160
00161 this->CreateNestedTree(desc);
00162 this->vscroll = this->GetScrollbar(WID_NP_SCROLLBAR);
00163 this->GetWidget<NWidgetStacked>(WID_NP_SHOW_NUMPAR)->SetDisplayedPlane(this->action14present ? SZSP_HORIZONTAL : 0);
00164 this->GetWidget<NWidgetStacked>(WID_NP_SHOW_DESCRIPTION)->SetDisplayedPlane(this->action14present ? 0 : SZSP_HORIZONTAL);
00165 this->FinishInitNested(desc);
00166
00167 this->SetWidgetDisabledState(WID_NP_RESET, !this->editable);
00168
00169 this->InvalidateData();
00170 }
00171
00177 static GRFParameterInfo *GetDummyParameterInfo(uint nr)
00178 {
00179 dummy_parameter_info.param_nr = nr;
00180 return &dummy_parameter_info;
00181 }
00182
00183 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00184 {
00185 switch (widget) {
00186 case WID_NP_NUMPAR_DEC:
00187 case WID_NP_NUMPAR_INC: {
00188 size->width = size->height = FONT_HEIGHT_NORMAL;
00189 break;
00190 }
00191
00192 case WID_NP_NUMPAR: {
00193 SetDParam(0, 999);
00194 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00195 d.width += padding.width;
00196 d.height += padding.height;
00197 *size = maxdim(*size, d);
00198 break;
00199 }
00200
00201 case WID_NP_BACKGROUND:
00202 this->line_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
00203
00204 resize->width = 1;
00205 resize->height = this->line_height;
00206 size->height = GB(this->GetWidget<NWidgetCore>(widget)->widget_data, MAT_ROW_START, MAT_ROW_BITS) * this->line_height;
00207 break;
00208
00209 case WID_NP_DESCRIPTION:
00210
00211 Dimension suggestion = {500 - WD_FRAMERECT_LEFT - WD_FRAMERECT_RIGHT, FONT_HEIGHT_NORMAL * 4 + WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM};
00212 for (uint i = 0; i < this->grf_config->param_info.Length(); i++) {
00213 const GRFParameterInfo *par_info = this->grf_config->param_info[i];
00214 if (par_info == NULL) continue;
00215 const char *desc = GetGRFStringFromGRFText(par_info->desc);
00216 if (desc == NULL) continue;
00217 Dimension d = GetStringMultiLineBoundingBox(desc, suggestion);
00218 d.height += WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM;
00219 suggestion = maxdim(d, suggestion);
00220 }
00221 size->height = suggestion.height;
00222 break;
00223 }
00224 }
00225
00226 virtual void SetStringParameters(int widget) const
00227 {
00228 switch (widget) {
00229 case WID_NP_NUMPAR:
00230 SetDParam(0, this->vscroll->GetCount());
00231 break;
00232 }
00233 }
00234
00235 virtual void DrawWidget(const Rect &r, int widget) const
00236 {
00237 if (widget == WID_NP_DESCRIPTION) {
00238 const GRFParameterInfo *par_info = (this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00239 if (par_info == NULL) return;
00240 const char *desc = GetGRFStringFromGRFText(par_info->desc);
00241 if (desc == NULL) return;
00242 DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_TEXTPANEL_TOP, r.bottom - WD_TEXTPANEL_BOTTOM, desc, TC_BLACK);
00243 return;
00244 } else if (widget != WID_NP_BACKGROUND) {
00245 return;
00246 }
00247
00248 bool rtl = _current_text_dir == TD_RTL;
00249 uint buttons_left = rtl ? r.right - 23 : r.left + 4;
00250 uint text_left = r.left + (rtl ? WD_FRAMERECT_LEFT : 28);
00251 uint text_right = r.right - (rtl ? 28 : WD_FRAMERECT_RIGHT);
00252
00253 int y = r.top;
00254 for (uint i = this->vscroll->GetPosition(); this->vscroll->IsVisible(i) && i < this->vscroll->GetCount(); i++) {
00255 GRFParameterInfo *par_info = (i < this->grf_config->param_info.Length()) ? this->grf_config->param_info[i] : NULL;
00256 if (par_info == NULL) par_info = GetDummyParameterInfo(i);
00257 uint32 current_value = par_info->GetValue(this->grf_config);
00258 bool selected = (i == this->clicked_row);
00259
00260 if (par_info->type == PTYPE_BOOL) {
00261 DrawBoolButton(buttons_left, y + 2, current_value != 0, this->editable);
00262 SetDParam(2, par_info->GetValue(this->grf_config) == 0 ? STR_CONFIG_SETTING_OFF : STR_CONFIG_SETTING_ON);
00263 } else if (par_info->type == PTYPE_UINT_ENUM) {
00264 DrawArrowButtons(buttons_left, y + 2, 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);
00265 SetDParam(2, STR_JUST_INT);
00266 SetDParam(3, current_value);
00267 if (par_info->value_names.Contains(current_value)) {
00268 const char *label = GetGRFStringFromGRFText(par_info->value_names.Find(current_value)->second);
00269 if (label != NULL) {
00270 SetDParam(2, STR_JUST_RAW_STRING);
00271 SetDParamStr(3, label);
00272 }
00273 }
00274 }
00275
00276 const char *name = GetGRFStringFromGRFText(par_info->name);
00277 if (name != NULL) {
00278 SetDParam(0, STR_JUST_RAW_STRING);
00279 SetDParamStr(1, name);
00280 } else {
00281 SetDParam(0, STR_NEWGRF_PARAMETERS_DEFAULT_NAME);
00282 SetDParam(1, i + 1);
00283 }
00284
00285 DrawString(text_left, text_right, y + WD_MATRIX_TOP, STR_NEWGRF_PARAMETERS_SETTING, selected ? TC_WHITE : TC_LIGHT_BLUE);
00286 y += this->line_height;
00287 }
00288 }
00289
00290 virtual void OnClick(Point pt, int widget, int click_count)
00291 {
00292 switch (widget) {
00293 case WID_NP_NUMPAR_DEC:
00294 if (this->editable && !this->action14present && this->grf_config->num_params > 0) {
00295 this->grf_config->num_params--;
00296 this->InvalidateData();
00297 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00298 }
00299 break;
00300
00301 case WID_NP_NUMPAR_INC: {
00302 GRFConfig *c = this->grf_config;
00303 if (this->editable && !this->action14present && c->num_params < c->num_valid_params) {
00304 c->param[c->num_params++] = 0;
00305 this->InvalidateData();
00306 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00307 }
00308 break;
00309 }
00310
00311 case WID_NP_BACKGROUND: {
00312 if (!this->editable) break;
00313 uint num = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NP_BACKGROUND);
00314 if (num >= this->vscroll->GetCount()) break;
00315 if (this->clicked_row != num) {
00316 DeleteChildWindows(WC_QUERY_STRING);
00317 this->clicked_row = num;
00318 }
00319
00320 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(WID_NP_BACKGROUND);
00321 int x = pt.x - wid->pos_x;
00322 if (_current_text_dir == TD_RTL) x = wid->current_x - x;
00323 x -= 4;
00324
00325 GRFParameterInfo *par_info = (num < this->grf_config->param_info.Length()) ? this->grf_config->param_info[num] : NULL;
00326 if (par_info == NULL) par_info = GetDummyParameterInfo(num);
00327
00328
00329 if (IsInsideMM(x, 0, 21)) {
00330 uint32 val = par_info->GetValue(this->grf_config);
00331 uint32 old_val = val;
00332 if (par_info->type == PTYPE_BOOL) {
00333 val = !val;
00334 } else {
00335 if (x >= 10) {
00336
00337 if (val < par_info->max_value) val++;
00338 this->clicked_increase = true;
00339 } else {
00340
00341 if (val > par_info->min_value) val--;
00342 this->clicked_increase = false;
00343 }
00344 }
00345 if (val != old_val) {
00346 par_info->SetValue(this->grf_config, val);
00347
00348 this->clicked_button = num;
00349 this->timeout = 5;
00350 }
00351 } else if (par_info->type == PTYPE_UINT_ENUM && click_count >= 2) {
00352
00353 SetDParam(0, this->grf_config->param[num]);
00354 ShowQueryString(STR_JUST_INT, STR_CONFIG_SETTING_QUERY_CAPTION, 10, this, CS_NUMERAL, QSF_NONE);
00355 }
00356 this->SetDirty();
00357 break;
00358 }
00359
00360 case WID_NP_RESET:
00361 if (!this->editable) break;
00362 this->grf_config->SetParameterDefaults();
00363 this->InvalidateData();
00364 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00365 break;
00366
00367 case WID_NP_ACCEPT:
00368 delete this;
00369 break;
00370 }
00371 }
00372
00373 virtual void OnQueryTextFinished(char *str)
00374 {
00375 if (StrEmpty(str)) return;
00376 int32 value = atoi(str);
00377 GRFParameterInfo *par_info = ((uint)this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00378 if (par_info == NULL) par_info = GetDummyParameterInfo(this->clicked_row);
00379 uint32 val = Clamp<uint32>(value, par_info->min_value, par_info->max_value);
00380 par_info->SetValue(this->grf_config, val);
00381 this->SetDirty();
00382 }
00383
00384 virtual void OnResize()
00385 {
00386 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(WID_NP_BACKGROUND);
00387 this->vscroll->SetCapacity(nwi->current_y / this->line_height);
00388 nwi->widget_data = (this->vscroll->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00389 }
00390
00396 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00397 {
00398 if (!gui_scope) return;
00399 if (!this->action14present) {
00400 this->SetWidgetDisabledState(WID_NP_NUMPAR_DEC, !this->editable || this->grf_config->num_params == 0);
00401 this->SetWidgetDisabledState(WID_NP_NUMPAR_INC, !this->editable || this->grf_config->num_params >= this->grf_config->num_valid_params);
00402 }
00403
00404 this->vscroll->SetCount(this->action14present ? this->grf_config->num_valid_params : this->grf_config->num_params);
00405 if (this->clicked_row != UINT_MAX && this->clicked_row >= this->vscroll->GetCount()) {
00406 this->clicked_row = UINT_MAX;
00407 DeleteChildWindows(WC_QUERY_STRING);
00408 }
00409 }
00410
00411 virtual void OnTick()
00412 {
00413 if (--this->timeout == 0) {
00414 this->clicked_button = UINT_MAX;
00415 this->SetDirty();
00416 }
00417 }
00418 };
00419 GRFParameterInfo NewGRFParametersWindow::dummy_parameter_info(0);
00420
00421
00422 static const NWidgetPart _nested_newgrf_parameter_widgets[] = {
00423 NWidget(NWID_HORIZONTAL),
00424 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
00425 NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_PARAMETERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00426 EndContainer(),
00427 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NP_SHOW_NUMPAR),
00428 NWidget(WWT_PANEL, COLOUR_MAUVE), SetResize(1, 0), SetFill(1, 0), SetPIP(4, 0, 4),
00429 NWidget(NWID_HORIZONTAL), SetPIP(4, 0, 4),
00430 NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, WID_NP_NUMPAR_DEC), SetMinimalSize(12, 12), SetDataTip(AWV_DECREASE, STR_NULL),
00431 NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, WID_NP_NUMPAR_INC), SetMinimalSize(12, 12), SetDataTip(AWV_INCREASE, STR_NULL),
00432 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),
00433 EndContainer(),
00434 EndContainer(),
00435 EndContainer(),
00436 NWidget(NWID_HORIZONTAL),
00437 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),
00438 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NP_SCROLLBAR),
00439 EndContainer(),
00440 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NP_SHOW_DESCRIPTION),
00441 NWidget(WWT_PANEL, COLOUR_MAUVE, WID_NP_DESCRIPTION), SetResize(1, 0), SetFill(1, 0),
00442 EndContainer(),
00443 EndContainer(),
00444 NWidget(NWID_HORIZONTAL),
00445 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00446 NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, WID_NP_ACCEPT), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_NEWGRF_PARAMETERS_CLOSE, STR_NULL),
00447 NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, WID_NP_RESET), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_NEWGRF_PARAMETERS_RESET, STR_NEWGRF_PARAMETERS_RESET_TOOLTIP),
00448 EndContainer(),
00449 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
00450 EndContainer(),
00451 };
00452
00454 static const WindowDesc _newgrf_parameters_desc(
00455 WDP_CENTER, 500, 208,
00456 WC_GRF_PARAMETERS, WC_NONE,
00457 WDF_UNCLICK_BUTTONS,
00458 _nested_newgrf_parameter_widgets, lengthof(_nested_newgrf_parameter_widgets)
00459 );
00460
00461 static void OpenGRFParameterWindow(GRFConfig *c, bool editable)
00462 {
00463 DeleteWindowByClass(WC_GRF_PARAMETERS);
00464 new NewGRFParametersWindow(&_newgrf_parameters_desc, c, editable);
00465 }
00466
00468 struct NewGRFTextfileWindow : public Window, MissingGlyphSearcher {
00469 const GRFConfig *grf_config;
00470 TextfileType file_type;
00471 int line_height;
00472 Scrollbar *vscroll;
00473 Scrollbar *hscroll;
00474 char *text;
00475 SmallVector<const char *, 64> lines;
00476 uint max_length;
00477
00478 static const int TOP_SPACING = WD_FRAMETEXT_TOP;
00479 static const int BOTTOM_SPACING = WD_FRAMETEXT_BOTTOM;
00480
00481 NewGRFTextfileWindow(const WindowDesc *desc, const GRFConfig *c, TextfileType file_type) : Window(), grf_config(c), file_type(file_type)
00482 {
00483 this->CreateNestedTree(desc);
00484 this->GetWidget<NWidgetCore>(WID_NT_CAPTION)->SetDataTip(STR_NEWGRF_README_CAPTION + file_type, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS);
00485 this->vscroll = this->GetScrollbar(WID_NT_VSCROLLBAR);
00486 this->hscroll = this->GetScrollbar(WID_NT_HSCROLLBAR);
00487 this->FinishInitNested(desc);
00488
00489 this->LoadTextfile();
00490 }
00491
00492 ~NewGRFTextfileWindow()
00493 {
00494 free(this->text);
00495 }
00496
00497 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00498 {
00499 switch (widget) {
00500 case WID_NT_BACKGROUND:
00501 this->line_height = FONT_HEIGHT_MONO + 2;
00502 resize->height = this->line_height;
00503
00504 size->height = 4 * resize->height + TOP_SPACING + BOTTOM_SPACING;
00505 size->width = max(200u, size->width);
00506 break;
00507 }
00508 }
00509
00510 virtual void SetStringParameters(int widget) const
00511 {
00512 if (widget == WID_NT_CAPTION) SetDParamStr(0, this->grf_config->GetName());
00513 }
00514
00515 virtual void DrawWidget(const Rect &r, int widget) const
00516 {
00517 if (widget != WID_NT_BACKGROUND) return;
00518
00519 int width = r.right - r.left + 1 - WD_BEVEL_LEFT - WD_BEVEL_RIGHT;
00520 int height = r.bottom - r.top + 1 - WD_BEVEL_LEFT - WD_BEVEL_RIGHT;
00521
00522 DrawPixelInfo new_dpi;
00523 if (!FillDrawPixelInfo(&new_dpi, r.left + WD_BEVEL_LEFT, r.top, width, height)) return;
00524 DrawPixelInfo *old_dpi = _cur_dpi;
00525 _cur_dpi = &new_dpi;
00526
00527 int left, right;
00528 if (_current_text_dir == TD_RTL) {
00529 left = width + WD_BEVEL_RIGHT - WD_FRAMETEXT_RIGHT - this->hscroll->GetCount();
00530 right = width + WD_BEVEL_RIGHT - WD_FRAMETEXT_RIGHT - 1 + this->hscroll->GetPosition();
00531 } else {
00532 left = WD_FRAMETEXT_LEFT - WD_BEVEL_LEFT - this->hscroll->GetPosition();
00533 right = WD_FRAMETEXT_LEFT - WD_BEVEL_LEFT + this->hscroll->GetCount() - 1;
00534 }
00535 int top = TOP_SPACING;
00536 for (uint i = 0; i < this->vscroll->GetCapacity() && i + this->vscroll->GetPosition() < this->lines.Length(); i++) {
00537 DrawString(left, right, top + i * this->line_height, this->lines[i + this->vscroll->GetPosition()], TC_WHITE, SA_LEFT, false, FS_MONO);
00538 }
00539
00540 _cur_dpi = old_dpi;
00541 }
00542
00543 virtual void OnResize()
00544 {
00545 this->vscroll->SetCapacityFromWidget(this, WID_NT_BACKGROUND, TOP_SPACING + BOTTOM_SPACING);
00546 this->hscroll->SetCapacityFromWidget(this, WID_NT_BACKGROUND);
00547 }
00548
00549 private:
00550 uint search_iterator;
00551
00552 void Reset()
00553 {
00554 this->search_iterator = 0;
00555 }
00556
00557 FontSize DefaultSize()
00558 {
00559 return FS_MONO;
00560 }
00561
00562 const char *NextString()
00563 {
00564 if (this->search_iterator >= this->lines.Length()) return NULL;
00565
00566 return this->lines[this->search_iterator++];
00567 }
00568
00569 bool Monospace()
00570 {
00571 return true;
00572 }
00573
00574 void SetFontNames(FreeTypeSettings *settings, const char *font_name)
00575 {
00576 #ifdef WITH_FREETYPE
00577 strecpy(settings->mono_font, font_name, lastof(settings->mono_font));
00578 #endif
00579 }
00580
00584 void LoadTextfile()
00585 {
00586 this->lines.Clear();
00587
00588
00589 const char *textfile = this->grf_config->GetTextfile(file_type);
00590 if (textfile == NULL) return;
00591
00592
00593 size_t filesize;
00594 FILE *handle = FioFOpenFile(textfile, "rb", NEWGRF_DIR, &filesize);
00595 if (handle == NULL) return;
00596
00597 this->text = ReallocT(this->text, filesize + 1);
00598 size_t read = fread(this->text, 1, filesize, handle);
00599 fclose(handle);
00600
00601 if (read != filesize) return;
00602
00603 this->text[filesize] = '\0';
00604
00605
00606 for (char *p = this->text; *p != '\0'; p++) {
00607 if (*p == '\t' || *p == '\r') *p = ' ';
00608 }
00609
00610
00611 char *p = this->text + (strncmp("\xEF\xBB\xBF", this->text, 3) == 0 ? 3 : 0);
00612
00613
00614 str_validate(p, this->text + filesize, SVS_REPLACE_WITH_QUESTION_MARK | SVS_ALLOW_NEWLINE);
00615
00616
00617 *this->lines.Append() = p;
00618 for (; *p != '\0'; p++) {
00619 if (*p == '\n') {
00620 *p = '\0';
00621 *this->lines.Append() = p + 1;
00622 }
00623 }
00624
00625 CheckForMissingGlyphs(true, this);
00626
00627
00628 this->vscroll->SetCount(this->lines.Length());
00629
00630 this->max_length = 0;
00631 for (uint i = 0; i < this->lines.Length(); i++) {
00632 this->max_length = max(this->max_length, GetStringBoundingBox(this->lines[i], FS_MONO).width);
00633 }
00634 this->hscroll->SetCount(this->max_length + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT);
00635 this->hscroll->SetStepSize(10);
00636 }
00637 };
00638
00639 static const NWidgetPart _nested_newgrf_textfile_widgets[] = {
00640 NWidget(NWID_HORIZONTAL),
00641 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
00642 NWidget(WWT_CAPTION, COLOUR_MAUVE, WID_NT_CAPTION), SetDataTip(STR_NULL, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00643 EndContainer(),
00644 NWidget(NWID_HORIZONTAL),
00645 NWidget(WWT_PANEL, COLOUR_MAUVE, WID_NT_BACKGROUND), SetMinimalSize(200, 125), SetResize(1, 12), SetScrollbar(WID_NT_VSCROLLBAR),
00646 EndContainer(),
00647 NWidget(NWID_VERTICAL),
00648 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NT_VSCROLLBAR),
00649 EndContainer(),
00650 EndContainer(),
00651 NWidget(NWID_HORIZONTAL),
00652 NWidget(NWID_HSCROLLBAR, COLOUR_MAUVE, WID_NT_HSCROLLBAR),
00653 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
00654 EndContainer(),
00655 };
00656
00658 static const WindowDesc _newgrf_textfile_desc(
00659 WDP_CENTER, 630, 460,
00660 WC_NEWGRF_TEXTFILE, WC_NONE,
00661 WDF_UNCLICK_BUTTONS,
00662 _nested_newgrf_textfile_widgets, lengthof(_nested_newgrf_textfile_widgets)
00663 );
00664
00665 void ShowNewGRFTextfileWindow(const GRFConfig *c, TextfileType file_type)
00666 {
00667 DeleteWindowByClass(WC_NEWGRF_TEXTFILE);
00668 new NewGRFTextfileWindow(&_newgrf_textfile_desc, c, file_type);
00669 }
00670
00671 static GRFPresetList _grf_preset_list;
00672
00673 class DropDownListPresetItem : public DropDownListItem {
00674 public:
00675 DropDownListPresetItem(int result) : DropDownListItem(result, false) {}
00676
00677 virtual ~DropDownListPresetItem() {}
00678
00679 bool Selectable() const
00680 {
00681 return true;
00682 }
00683
00684 void Draw(int left, int right, int top, int bottom, bool sel, int bg_colour) const
00685 {
00686 DrawString(left + 2, right + 2, top, _grf_preset_list[this->result], sel ? TC_WHITE : TC_BLACK);
00687 }
00688 };
00689
00690 static void NewGRFConfirmationCallback(Window *w, bool confirmed);
00691
00695 struct NewGRFWindow : public QueryStringBaseWindow, NewGRFScanCallback {
00696 typedef GUIList<const GRFConfig *> GUIGRFConfigList;
00697
00698 static const uint EDITBOX_MAX_SIZE = 50;
00699
00700 static Listing last_sorting;
00701 static Filtering last_filtering;
00702 static GUIGRFConfigList::SortFunction * const sorter_funcs[];
00703 static GUIGRFConfigList::FilterFunction * const filter_funcs[];
00704
00705 GUIGRFConfigList avails;
00706 const GRFConfig *avail_sel;
00707 int avail_pos;
00708
00709 GRFConfig *actives;
00710 GRFConfig *active_sel;
00711
00712 GRFConfig **orig_list;
00713 bool editable;
00714 bool show_params;
00715 bool execute;
00716 int preset;
00717
00718 Scrollbar *vscroll;
00719 Scrollbar *vscroll2;
00720
00721 NewGRFWindow(const WindowDesc *desc, bool editable, bool show_params, bool execute, GRFConfig **orig_list) : QueryStringBaseWindow(EDITBOX_MAX_SIZE)
00722 {
00723 this->avail_sel = NULL;
00724 this->avail_pos = -1;
00725 this->active_sel = NULL;
00726 this->actives = NULL;
00727 this->orig_list = orig_list;
00728 this->editable = editable;
00729 this->execute = execute;
00730 this->show_params = show_params;
00731 this->preset = -1;
00732
00733 CopyGRFConfigList(&this->actives, *orig_list, false);
00734 GetGRFPresetList(&_grf_preset_list);
00735
00736 this->CreateNestedTree(desc);
00737 this->vscroll = this->GetScrollbar(WID_NS_SCROLLBAR);
00738 this->vscroll2 = this->GetScrollbar(WID_NS_SCROLL2BAR);
00739
00740 this->GetWidget<NWidgetStacked>(WID_NS_SHOW_REMOVE)->SetDisplayedPlane(this->editable ? 0 : 1);
00741 this->GetWidget<NWidgetStacked>(WID_NS_SHOW_APPLY)->SetDisplayedPlane(this->editable ? 0 : this->show_params ? 1 : SZSP_HORIZONTAL);
00742 this->FinishInitNested(desc, WN_GAME_OPTIONS_NEWGRF_STATE);
00743
00744 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size);
00745 this->SetFocusedWidget(WID_NS_FILTER);
00746
00747 this->avails.SetListing(this->last_sorting);
00748 this->avails.SetFiltering(this->last_filtering);
00749 this->avails.SetSortFuncs(this->sorter_funcs);
00750 this->avails.SetFilterFuncs(this->filter_funcs);
00751 this->avails.ForceRebuild();
00752
00753 this->OnInvalidateData(GOID_NEWGRF_LIST_EDITED);
00754 }
00755
00756 ~NewGRFWindow()
00757 {
00758 DeleteWindowByClass(WC_GRF_PARAMETERS);
00759 DeleteWindowByClass(WC_NEWGRF_TEXTFILE);
00760
00761 if (this->editable && !this->execute) {
00762 CopyGRFConfigList(this->orig_list, this->actives, true);
00763 ResetGRFConfig(false);
00764 ReloadNewGRFData();
00765 }
00766
00767
00768 ClearGRFConfigList(&this->actives);
00769 _grf_preset_list.Clear();
00770 }
00771
00772 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00773 {
00774 switch (widget) {
00775 case WID_NS_FILE_LIST:
00776 {
00777 Dimension d = maxdim(GetSpriteSize(SPR_SQUARE), GetSpriteSize(SPR_WARNING_SIGN));
00778 resize->height = max(d.height + 2U, FONT_HEIGHT_NORMAL + 2U);
00779 size->height = max(size->height, WD_FRAMERECT_TOP + 6 * resize->height + WD_FRAMERECT_BOTTOM);
00780 break;
00781 }
00782
00783 case WID_NS_AVAIL_LIST:
00784 resize->height = max(12, FONT_HEIGHT_NORMAL + 2);
00785 size->height = max(size->height, WD_FRAMERECT_TOP + 8 * resize->height + WD_FRAMERECT_BOTTOM);
00786 break;
00787
00788 case WID_NS_NEWGRF_INFO_TITLE: {
00789 Dimension dim = GetStringBoundingBox(STR_NEWGRF_SETTINGS_INFO_TITLE);
00790 size->height = max(size->height, dim.height + WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM);
00791 size->width = max(size->width, dim.width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT);
00792 break;
00793 }
00794
00795 case WID_NS_NEWGRF_INFO:
00796 size->height = max(size->height, WD_FRAMERECT_TOP + 10 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM + padding.height + 2);
00797 break;
00798
00799 case WID_NS_PRESET_LIST: {
00800 Dimension d = GetStringBoundingBox(STR_NUM_CUSTOM);
00801 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
00802 if (_grf_preset_list[i] != NULL) {
00803 SetDParamStr(0, _grf_preset_list[i]);
00804 d = maxdim(d, GetStringBoundingBox(STR_JUST_RAW_STRING));
00805 }
00806 }
00807 d.width += padding.width;
00808 *size = maxdim(d, *size);
00809 break;
00810 }
00811
00812 case WID_NS_CONTENT_DOWNLOAD:
00813 case WID_NS_CONTENT_DOWNLOAD2: {
00814 Dimension d = GetStringBoundingBox(STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON);
00815 *size = maxdim(d, GetStringBoundingBox(STR_INTRO_ONLINE_CONTENT));
00816 size->width += padding.width;
00817 size->height += padding.height;
00818 break;
00819 }
00820 }
00821 }
00822
00823 virtual void OnResize()
00824 {
00825 this->vscroll->SetCapacityFromWidget(this, WID_NS_FILE_LIST);
00826 this->vscroll2->SetCapacityFromWidget(this, WID_NS_AVAIL_LIST);
00827 }
00828
00829 virtual void SetStringParameters(int widget) const
00830 {
00831 switch (widget) {
00832 case WID_NS_PRESET_LIST:
00833 if (this->preset == -1) {
00834 SetDParam(0, STR_NUM_CUSTOM);
00835 } else {
00836 SetDParam(0, STR_JUST_RAW_STRING);
00837 SetDParamStr(1, _grf_preset_list[this->preset]);
00838 }
00839 break;
00840 }
00841 }
00842
00843 virtual void OnPaint()
00844 {
00845 this->DrawWidgets();
00846 if (this->editable) this->DrawEditBox(WID_NS_FILTER);
00847 }
00848
00854 inline PaletteID GetPalette(const GRFConfig *c) const
00855 {
00856 PaletteID pal;
00857
00858
00859 switch (c->status) {
00860 case GCS_NOT_FOUND:
00861 case GCS_DISABLED:
00862 pal = PALETTE_TO_RED;
00863 break;
00864 case GCS_ACTIVATED:
00865 pal = PALETTE_TO_GREEN;
00866 break;
00867 default:
00868 pal = PALETTE_TO_BLUE;
00869 break;
00870 }
00871
00872
00873 if (pal != PALETTE_TO_RED) {
00874 if (HasBit(c->flags, GCF_STATIC)) {
00875 pal = PALETTE_TO_GREY;
00876 } else if (HasBit(c->flags, GCF_COMPATIBLE)) {
00877 pal = PALETTE_TO_ORANGE;
00878 }
00879 }
00880
00881 return pal;
00882 }
00883
00884 virtual void DrawWidget(const Rect &r, int widget) const
00885 {
00886 switch (widget) {
00887 case WID_NS_FILE_LIST: {
00888 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00889
00890 uint step_height = this->GetWidget<NWidgetBase>(WID_NS_FILE_LIST)->resize_y;
00891 uint y = r.top + WD_FRAMERECT_TOP;
00892 Dimension square = GetSpriteSize(SPR_SQUARE);
00893 Dimension warning = GetSpriteSize(SPR_WARNING_SIGN);
00894 int square_offset_y = (step_height - square.height) / 2;
00895 int warning_offset_y = (step_height - warning.height) / 2;
00896 int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
00897
00898 bool rtl = _current_text_dir == TD_RTL;
00899 uint text_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + square.width + 15;
00900 uint text_right = rtl ? r.right - square.width - 15 : r.right - WD_FRAMERECT_RIGHT;
00901 uint square_left = rtl ? r.right - square.width - 5 : r.left + 5;
00902 uint warning_left = rtl ? r.right - square.width - warning.width - 10 : r.left + square.width + 10;
00903
00904 int i = 0;
00905 for (const GRFConfig *c = this->actives; c != NULL; c = c->next, i++) {
00906 if (this->vscroll->IsVisible(i)) {
00907 const char *text = c->GetName();
00908 bool h = (this->active_sel == c);
00909 PaletteID pal = this->GetPalette(c);
00910
00911 if (h) GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, PC_DARK_BLUE);
00912 DrawSprite(SPR_SQUARE, pal, square_left, y + square_offset_y);
00913 if (c->error != NULL) DrawSprite(SPR_WARNING_SIGN, 0, warning_left, y + warning_offset_y);
00914 uint txtoffset = c->error == NULL ? 0 : warning.width;
00915 DrawString(text_left + (rtl ? 0 : txtoffset), text_right - (rtl ? txtoffset : 0), y + offset_y, text, h ? TC_WHITE : TC_ORANGE);
00916 y += step_height;
00917 }
00918 }
00919 break;
00920 }
00921
00922 case WID_NS_AVAIL_LIST: {
00923 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00924
00925 uint step_height = this->GetWidget<NWidgetBase>(WID_NS_AVAIL_LIST)->resize_y;
00926 int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
00927 uint y = r.top + WD_FRAMERECT_TOP;
00928 uint min_index = this->vscroll2->GetPosition();
00929 uint max_index = min(min_index + this->vscroll2->GetCapacity(), this->avails.Length());
00930
00931 for (uint i = min_index; i < max_index; i++) {
00932 const GRFConfig *c = this->avails[i];
00933 bool h = (c == this->avail_sel);
00934 const char *text = c->GetName();
00935
00936 if (h) GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, PC_DARK_BLUE);
00937 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y + offset_y, text, h ? TC_WHITE : TC_SILVER);
00938 y += step_height;
00939 }
00940 break;
00941 }
00942
00943 case WID_NS_NEWGRF_INFO_TITLE:
00944
00945 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_DARK_BLUE);
00946 DrawString(r.left, r.right, (r.top + r.bottom - FONT_HEIGHT_NORMAL) / 2, STR_NEWGRF_SETTINGS_INFO_TITLE, TC_FROMSTRING, SA_HOR_CENTER);
00947 break;
00948
00949 case WID_NS_NEWGRF_INFO: {
00950 const GRFConfig *selected = this->active_sel;
00951 if (selected == NULL) selected = this->avail_sel;
00952 if (selected != NULL) {
00953 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);
00954 }
00955 break;
00956 }
00957 }
00958 }
00959
00960 virtual void OnClick(Point pt, int widget, int click_count)
00961 {
00962 if (widget >= WID_NS_NEWGRF_TEXTFILE && widget < WID_NS_NEWGRF_TEXTFILE + TFT_END) {
00963 if (this->active_sel == NULL && this->avail_sel == NULL) return;
00964
00965 ShowNewGRFTextfileWindow(this->active_sel != NULL ? this->active_sel : this->avail_sel, (TextfileType)(widget - WID_NS_NEWGRF_TEXTFILE));
00966 return;
00967 }
00968
00969 switch (widget) {
00970 case WID_NS_PRESET_LIST: {
00971 DropDownList *list = new DropDownList();
00972
00973
00974 list->push_back(new DropDownListStringItem(STR_NONE, -1, false));
00975
00976 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
00977 if (_grf_preset_list[i] != NULL) {
00978 list->push_back(new DropDownListPresetItem(i));
00979 }
00980 }
00981
00982 this->DeleteChildWindows(WC_QUERY_STRING);
00983 ShowDropDownList(this, list, this->preset, WID_NS_PRESET_LIST);
00984 break;
00985 }
00986
00987 case WID_NS_OPEN_URL: {
00988 const GRFConfig *c = (this->avail_sel == NULL) ? this->active_sel : this->avail_sel;
00989
00990 extern void OpenBrowser(const char *url);
00991 OpenBrowser(c->GetURL());
00992 break;
00993 }
00994
00995 case WID_NS_PRESET_SAVE:
00996 ShowQueryString(STR_EMPTY, STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY, 32, this, CS_ALPHANUMERAL, QSF_NONE);
00997 break;
00998
00999 case WID_NS_PRESET_DELETE:
01000 if (this->preset == -1) return;
01001
01002 DeleteGRFPresetFromConfig(_grf_preset_list[this->preset]);
01003 GetGRFPresetList(&_grf_preset_list);
01004 this->preset = -1;
01005 this->InvalidateData();
01006 this->DeleteChildWindows(WC_QUERY_STRING);
01007 break;
01008
01009 case WID_NS_MOVE_UP: {
01010 if (this->active_sel == NULL || !this->editable) break;
01011
01012 int pos = 0;
01013 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
01014 GRFConfig *c = *pc;
01015 if (c->next == this->active_sel) {
01016 c->next = this->active_sel->next;
01017 this->active_sel->next = c;
01018 *pc = this->active_sel;
01019 break;
01020 }
01021 }
01022 this->vscroll->ScrollTowards(pos);
01023 this->preset = -1;
01024 this->InvalidateData();
01025 break;
01026 }
01027
01028 case WID_NS_MOVE_DOWN: {
01029 if (this->active_sel == NULL || !this->editable) break;
01030
01031 int pos = 1;
01032 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
01033 GRFConfig *c = *pc;
01034 if (c == this->active_sel) {
01035 *pc = c->next;
01036 c->next = c->next->next;
01037 (*pc)->next = c;
01038 break;
01039 }
01040 }
01041 this->vscroll->ScrollTowards(pos);
01042 this->preset = -1;
01043 this->InvalidateData();
01044 break;
01045 }
01046
01047 case WID_NS_FILE_LIST: {
01048 uint i = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NS_FILE_LIST);
01049
01050 GRFConfig *c;
01051 for (c = this->actives; c != NULL && i > 0; c = c->next, i--) {}
01052
01053 if (this->active_sel != c) DeleteWindowByClass(WC_GRF_PARAMETERS);
01054 this->active_sel = c;
01055 this->avail_sel = NULL;
01056 this->avail_pos = -1;
01057
01058 this->InvalidateData();
01059 if (click_count == 1) break;
01060
01061 }
01062
01063 case WID_NS_REMOVE: {
01064 if (this->active_sel == NULL || !this->editable) break;
01065 DeleteWindowByClass(WC_GRF_PARAMETERS);
01066
01067
01068 GRFConfig *newsel = this->active_sel->next;
01069 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next) {
01070 GRFConfig *c = *pc;
01071
01072
01073 if (newsel == NULL && c->next == this->active_sel) newsel = c;
01074
01075 if (c == this->active_sel) {
01076 *pc = c->next;
01077 delete c;
01078 break;
01079 }
01080 }
01081
01082 this->active_sel = newsel;
01083 this->preset = -1;
01084 this->avail_pos = -1;
01085 this->avail_sel = NULL;
01086 this->avails.ForceRebuild();
01087 this->InvalidateData(GOID_NEWGRF_LIST_EDITED);
01088 break;
01089 }
01090
01091 case WID_NS_AVAIL_LIST: {
01092 uint i = this->vscroll2->GetScrolledRowFromWidget(pt.y, this, WID_NS_AVAIL_LIST);
01093 this->active_sel = NULL;
01094 DeleteWindowByClass(WC_GRF_PARAMETERS);
01095 if (i < this->avails.Length()) {
01096 this->avail_sel = this->avails[i];
01097 this->avail_pos = i;
01098 }
01099 this->InvalidateData();
01100 if (click_count == 1) break;
01101
01102 }
01103
01104 case WID_NS_ADD: {
01105 if (this->avail_sel == NULL || !this->editable || HasBit(this->avail_sel->flags, GCF_INVALID)) break;
01106
01107 GRFConfig **list;
01108
01109 for (list = &this->actives; *list != NULL; list = &(*list)->next) {
01110 if ((*list)->ident.grfid == this->avail_sel->ident.grfid) {
01111 ShowErrorMessage(STR_NEWGRF_DUPLICATE_GRFID, INVALID_STRING_ID, WL_INFO);
01112 return;
01113 }
01114 }
01115
01116 GRFConfig *c = new GRFConfig(*this->avail_sel);
01117 c->SetParameterDefaults();
01118 *list = c;
01119
01120
01121 int new_pos = this->avail_pos + 1;
01122 if (new_pos >= (int)this->avails.Length()) new_pos = this->avail_pos - 1;
01123 this->avail_pos = new_pos;
01124 if (new_pos >= 0) this->avail_sel = this->avails[new_pos];
01125
01126 this->avails.ForceRebuild();
01127 this->InvalidateData(GOID_NEWGRF_LIST_EDITED);
01128 break;
01129 }
01130
01131 case WID_NS_APPLY_CHANGES:
01132 if (!this->editable) break;
01133 if (this->execute) {
01134 ShowQuery(
01135 STR_NEWGRF_POPUP_CAUTION_CAPTION,
01136 STR_NEWGRF_CONFIRMATION_TEXT,
01137 this,
01138 NewGRFConfirmationCallback
01139 );
01140 } else {
01141 CopyGRFConfigList(this->orig_list, this->actives, true);
01142 ResetGRFConfig(false);
01143 ReloadNewGRFData();
01144 }
01145 this->DeleteChildWindows(WC_QUERY_STRING);
01146 break;
01147
01148 case WID_NS_VIEW_PARAMETERS:
01149 case WID_NS_SET_PARAMETERS: {
01150 if (this->active_sel == NULL || !this->show_params || this->active_sel->num_valid_params == 0) break;
01151
01152 OpenGRFParameterWindow(this->active_sel, this->editable);
01153 break;
01154 }
01155
01156 case WID_NS_TOGGLE_PALETTE:
01157 if (this->active_sel != NULL || !this->editable) {
01158 this->active_sel->palette ^= GRFP_USE_MASK;
01159 this->SetDirty();
01160 }
01161 break;
01162
01163 case WID_NS_CONTENT_DOWNLOAD:
01164 case WID_NS_CONTENT_DOWNLOAD2:
01165 if (!_network_available) {
01166 ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, WL_ERROR);
01167 } else {
01168 #if defined(ENABLE_NETWORK)
01169 this->DeleteChildWindows(WC_QUERY_STRING);
01170
01171 ShowMissingContentWindow(this->actives);
01172 #endif
01173 }
01174 break;
01175
01176 case WID_NS_RESCAN_FILES:
01177 case WID_NS_RESCAN_FILES2:
01178 ScanNewGRFFiles(this);
01179 break;
01180 }
01181 }
01182
01183 virtual void OnNewGRFsScanned()
01184 {
01185 this->avail_sel = NULL;
01186 this->avail_pos = -1;
01187 this->avails.ForceRebuild();
01188 this->DeleteChildWindows(WC_QUERY_STRING);
01189 this->DeleteChildWindows(WC_NEWGRF_TEXTFILE);
01190 }
01191
01192 virtual void OnDropdownSelect(int widget, int index)
01193 {
01194 if (!this->editable) return;
01195
01196 ClearGRFConfigList(&this->actives);
01197 this->preset = index;
01198
01199 if (index != -1) {
01200 this->actives = LoadGRFPresetFromConfig(_grf_preset_list[index]);
01201 }
01202 this->avails.ForceRebuild();
01203
01204 DeleteWindowByClass(WC_GRF_PARAMETERS);
01205 this->active_sel = NULL;
01206 this->InvalidateData(GOID_NEWGRF_PRESET_LOADED);
01207 }
01208
01209 virtual void OnQueryTextFinished(char *str)
01210 {
01211 if (str == NULL) return;
01212
01213 SaveGRFPresetToConfig(str, this->actives);
01214 GetGRFPresetList(&_grf_preset_list);
01215
01216
01217 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
01218 if (_grf_preset_list[i] != NULL && strcmp(_grf_preset_list[i], str) == 0) {
01219 this->preset = i;
01220 break;
01221 }
01222 }
01223
01224 this->InvalidateData();
01225 }
01226
01232 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01233 {
01234 if (!gui_scope) return;
01235 switch (data) {
01236 default:
01237
01238 break;
01239
01240 case GOID_NEWGRF_RESCANNED:
01241
01242 for (GRFConfig **l = &this->actives; *l != NULL; l = &(*l)->next) {
01243 GRFConfig *c = *l;
01244 bool compatible = HasBit(c->flags, GCF_COMPATIBLE);
01245 if (c->status != GCS_NOT_FOUND && !compatible) continue;
01246
01247 const GRFConfig *f = FindGRFConfig(c->ident.grfid, FGCM_EXACT, compatible ? c->original_md5sum : c->ident.md5sum);
01248 if (f == NULL || HasBit(f->flags, GCF_INVALID)) continue;
01249
01250 *l = new GRFConfig(*f);
01251 (*l)->next = c->next;
01252
01253 if (active_sel == c) active_sel = *l;
01254
01255 delete c;
01256 }
01257
01258 this->avails.ForceRebuild();
01259
01260 case GOID_NEWGRF_LIST_EDITED:
01261 this->preset = -1;
01262
01263 case GOID_NEWGRF_PRESET_LOADED: {
01264
01265 int i = 0;
01266 for (const GRFConfig *c = this->actives; c != NULL; c = c->next, i++) {}
01267
01268 this->vscroll->SetCapacityFromWidget(this, WID_NS_FILE_LIST);
01269 this->vscroll->SetCount(i);
01270
01271 this->vscroll2->SetCapacityFromWidget(this, WID_NS_AVAIL_LIST);
01272 if (this->avail_pos >= 0) this->vscroll2->ScrollTowards(this->avail_pos);
01273 break;
01274 }
01275 }
01276
01277 this->BuildAvailables();
01278
01279 this->SetWidgetsDisabledState(!this->editable,
01280 WID_NS_PRESET_LIST,
01281 WID_NS_APPLY_CHANGES,
01282 WID_NS_TOGGLE_PALETTE,
01283 WIDGET_LIST_END
01284 );
01285 this->SetWidgetDisabledState(WID_NS_ADD, !this->editable || this->avail_sel == NULL || HasBit(this->avail_sel->flags, GCF_INVALID));
01286
01287 bool disable_all = this->active_sel == NULL || !this->editable;
01288 this->SetWidgetsDisabledState(disable_all,
01289 WID_NS_REMOVE,
01290 WID_NS_MOVE_UP,
01291 WID_NS_MOVE_DOWN,
01292 WIDGET_LIST_END
01293 );
01294
01295 const GRFConfig *c = (this->avail_sel == NULL) ? this->active_sel : this->avail_sel;
01296 for (TextfileType tft = TFT_BEGIN; tft < TFT_END; tft++) {
01297 this->SetWidgetDisabledState(WID_NS_NEWGRF_TEXTFILE + tft, c == NULL || c->GetTextfile(tft) == NULL);
01298 }
01299 this->SetWidgetDisabledState(WID_NS_OPEN_URL, c == NULL || StrEmpty(c->GetURL()));
01300
01301 this->SetWidgetDisabledState(WID_NS_SET_PARAMETERS, !this->show_params || this->active_sel == NULL || this->active_sel->num_valid_params == 0);
01302 this->SetWidgetDisabledState(WID_NS_VIEW_PARAMETERS, !this->show_params || this->active_sel == NULL || this->active_sel->num_valid_params == 0);
01303 this->SetWidgetDisabledState(WID_NS_TOGGLE_PALETTE, disable_all);
01304
01305 if (!disable_all) {
01306
01307 if (this->active_sel == this->actives) this->DisableWidget(WID_NS_MOVE_UP);
01308 if (this->active_sel->next == NULL) this->DisableWidget(WID_NS_MOVE_DOWN);
01309 if (this->active_sel->IsOpenTTDBaseGRF()) this->DisableWidget(WID_NS_REMOVE);
01310 }
01311
01312 this->SetWidgetDisabledState(WID_NS_PRESET_DELETE, this->preset == -1);
01313
01314 bool has_missing = false;
01315 bool has_compatible = false;
01316 for (const GRFConfig *c = this->actives; !has_missing && c != NULL; c = c->next) {
01317 has_missing |= c->status == GCS_NOT_FOUND;
01318 has_compatible |= HasBit(c->flags, GCF_COMPATIBLE);
01319 }
01320 uint16 widget_data;
01321 StringID tool_tip;
01322 if (has_missing || has_compatible) {
01323 widget_data = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON;
01324 tool_tip = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_TOOLTIP;
01325 } else {
01326 widget_data = STR_INTRO_ONLINE_CONTENT;
01327 tool_tip = STR_INTRO_TOOLTIP_ONLINE_CONTENT;
01328 }
01329 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD)->widget_data = widget_data;
01330 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD)->tool_tip = tool_tip;
01331 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD2)->widget_data = widget_data;
01332 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD2)->tool_tip = tool_tip;
01333
01334 this->SetWidgetDisabledState(WID_NS_PRESET_SAVE, has_missing);
01335 }
01336
01337 virtual void OnMouseLoop()
01338 {
01339 if (this->editable) this->HandleEditBox(WID_NS_FILTER);
01340 }
01341
01342 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01343 {
01344 if (!this->editable) return ES_NOT_HANDLED;
01345
01346 switch (keycode) {
01347 case WKC_UP:
01348
01349 if (this->avail_pos > 0) this->avail_pos--;
01350 break;
01351
01352 case WKC_DOWN:
01353
01354 if (this->avail_pos < (int)this->avails.Length() - 1) this->avail_pos++;
01355 break;
01356
01357 case WKC_PAGEUP:
01358
01359 this->avail_pos = (this->avail_pos < this->vscroll2->GetCapacity()) ? 0 : this->avail_pos - this->vscroll2->GetCapacity();
01360 break;
01361
01362 case WKC_PAGEDOWN:
01363
01364 this->avail_pos = min(this->avail_pos + this->vscroll2->GetCapacity(), (int)this->avails.Length() - 1);
01365 break;
01366
01367 case WKC_HOME:
01368
01369 this->avail_pos = 0;
01370 break;
01371
01372 case WKC_END:
01373
01374 this->avail_pos = this->avails.Length() - 1;
01375 break;
01376
01377 default: {
01378
01379 EventState state = ES_NOT_HANDLED;
01380 if (this->HandleEditBoxKey(WID_NS_FILTER, key, keycode, state) == HEBR_EDITING) {
01381 this->OnOSKInput(WID_NS_FILTER);
01382 }
01383 return state;
01384 }
01385 }
01386
01387 if (this->avails.Length() == 0) this->avail_pos = -1;
01388 if (this->avail_pos >= 0) {
01389 this->avail_sel = this->avails[this->avail_pos];
01390 this->vscroll2->ScrollTowards(this->avail_pos);
01391 this->InvalidateData(0);
01392 }
01393
01394 return ES_HANDLED;
01395 }
01396
01397 virtual void OnOSKInput(int wid)
01398 {
01399 if (!this->editable) return;
01400
01401 this->avails.SetFilterState(!StrEmpty(this->edit_str_buf));
01402 this->avails.ForceRebuild();
01403 this->InvalidateData(0);
01404 }
01405
01406 private:
01408 static int CDECL NameSorter(const GRFConfig * const *a, const GRFConfig * const *b)
01409 {
01410 int i = strnatcmp((*a)->GetName(), (*b)->GetName());
01411 if (i != 0) return i;
01412
01413 i = (*a)->version - (*b)->version;
01414 if (i != 0) return i;
01415
01416 return memcmp((*a)->ident.md5sum, (*b)->ident.md5sum, lengthof((*b)->ident.md5sum));
01417 }
01418
01420 static bool CDECL TagNameFilter(const GRFConfig * const *a, const char *filter_string)
01421 {
01422 if (strcasestr((*a)->GetName(), filter_string) != NULL) return true;
01423 if ((*a)->filename != NULL && strcasestr((*a)->filename, filter_string) != NULL) return true;
01424 if ((*a)->GetDescription() != NULL && strcasestr((*a)->GetDescription(), filter_string) != NULL) return true;
01425 return false;
01426 }
01427
01428 void BuildAvailables()
01429 {
01430 if (!this->avails.NeedRebuild()) return;
01431
01432 this->avails.Clear();
01433
01434 for (const GRFConfig *c = _all_grfs; c != NULL; c = c->next) {
01435 bool found = false;
01436 for (const GRFConfig *grf = this->actives; grf != NULL && !found; grf = grf->next) found = grf->ident.HasGrfIdentifier(c->ident.grfid, c->ident.md5sum);
01437 if (found) continue;
01438
01439 if (_settings_client.gui.newgrf_show_old_versions) {
01440 *this->avails.Append() = c;
01441 } else {
01442 const GRFConfig *best = FindGRFConfig(c->ident.grfid, HasBit(c->flags, GCF_INVALID) ? FGCM_NEWEST : FGCM_NEWEST_VALID);
01443
01444
01445
01446
01447
01448
01449
01450 if (best->version == 0 || best->ident.HasGrfIdentifier(c->ident.grfid, c->ident.md5sum)) {
01451 *this->avails.Append() = c;
01452 }
01453 }
01454 }
01455
01456 this->avails.Filter(this->edit_str_buf);
01457 this->avails.Compact();
01458 this->avails.RebuildDone();
01459 this->avails.Sort();
01460
01461 if (this->avail_sel != NULL) {
01462 this->avail_pos = this->avails.FindIndex(this->avail_sel);
01463 if (this->avail_pos < 0) this->avail_sel = NULL;
01464 }
01465
01466 this->vscroll2->SetCount(this->avails.Length());
01467 }
01468 };
01469
01470 #if defined(ENABLE_NETWORK)
01471
01475 void ShowMissingContentWindow(const GRFConfig *list)
01476 {
01477
01478 ContentVector cv;
01479 for (const GRFConfig *c = list; c != NULL; c = c->next) {
01480 if (c->status != GCS_NOT_FOUND && !HasBit(c->flags, GCF_COMPATIBLE)) continue;
01481
01482 ContentInfo *ci = new ContentInfo();
01483 ci->type = CONTENT_TYPE_NEWGRF;
01484 ci->state = ContentInfo::DOES_NOT_EXIST;
01485 ttd_strlcpy(ci->name, c->GetName(), lengthof(ci->name));
01486 ci->unique_id = BSWAP32(c->ident.grfid);
01487 memcpy(ci->md5sum, HasBit(c->flags, GCF_COMPATIBLE) ? c->original_md5sum : c->ident.md5sum, sizeof(ci->md5sum));
01488 *cv.Append() = ci;
01489 }
01490 ShowNetworkContentListWindow(cv.Length() == 0 ? NULL : &cv, CONTENT_TYPE_NEWGRF);
01491 }
01492 #endif
01493
01494 Listing NewGRFWindow::last_sorting = {false, 0};
01495 Filtering NewGRFWindow::last_filtering = {false, 0};
01496
01497 NewGRFWindow::GUIGRFConfigList::SortFunction * const NewGRFWindow::sorter_funcs[] = {
01498 &NameSorter,
01499 };
01500
01501 NewGRFWindow::GUIGRFConfigList::FilterFunction * const NewGRFWindow::filter_funcs[] = {
01502 &TagNameFilter,
01503 };
01504
01511 class NWidgetNewGRFDisplay : public NWidgetContainer {
01512 public:
01513 static const uint INTER_LIST_SPACING;
01514 static const uint INTER_COLUMN_SPACING;
01515 static const uint MAX_EXTRA_INFO_WIDTH;
01516 static const uint MIN_EXTRA_FOR_3_COLUMNS;
01517
01518 NWidgetBase *avs;
01519 NWidgetBase *acs;
01520 NWidgetBase *inf;
01521 bool editable;
01522
01523 NWidgetNewGRFDisplay(NWidgetBase *avs, NWidgetBase *acs, NWidgetBase *inf) : NWidgetContainer(NWID_HORIZONTAL)
01524 {
01525 this->avs = avs;
01526 this->acs = acs;
01527 this->inf = inf;
01528
01529 this->Add(this->avs);
01530 this->Add(this->acs);
01531 this->Add(this->inf);
01532
01533 this->editable = true;
01534 }
01535
01536 virtual void SetupSmallestSize(Window *w, bool init_array)
01537 {
01538
01539 assert(dynamic_cast<NewGRFWindow *>(w) != NULL);
01540 NewGRFWindow *ngw = (NewGRFWindow *)w;
01541 this->editable = ngw->editable;
01542
01543 this->avs->SetupSmallestSize(w, init_array);
01544 this->acs->SetupSmallestSize(w, init_array);
01545 this->inf->SetupSmallestSize(w, init_array);
01546
01547 uint min_avs_width = this->avs->smallest_x + this->avs->padding_left + this->avs->padding_right;
01548 uint min_acs_width = this->acs->smallest_x + this->acs->padding_left + this->acs->padding_right;
01549 uint min_inf_width = this->inf->smallest_x + this->inf->padding_left + this->inf->padding_right;
01550
01551 uint min_avs_height = this->avs->smallest_y + this->avs->padding_top + this->avs->padding_bottom;
01552 uint min_acs_height = this->acs->smallest_y + this->acs->padding_top + this->acs->padding_bottom;
01553 uint min_inf_height = this->inf->smallest_y + this->inf->padding_top + this->inf->padding_bottom;
01554
01555
01556 this->smallest_x = max(min_avs_width, min_acs_width) + INTER_COLUMN_SPACING + min_inf_width;
01557 this->smallest_y = max(min_inf_height, min_acs_height + INTER_LIST_SPACING + min_avs_height);
01558
01559
01560 this->fill_x = LeastCommonMultiple(this->avs->fill_x, this->acs->fill_x);
01561 if (this->inf->fill_x > 0 && (this->fill_x == 0 || this->fill_x > this->inf->fill_x)) this->fill_x = this->inf->fill_x;
01562
01563 this->fill_y = this->avs->fill_y;
01564 if (this->acs->fill_y > 0 && (this->fill_y == 0 || this->fill_y > this->acs->fill_y)) this->fill_y = this->acs->fill_y;
01565 this->fill_y = LeastCommonMultiple(this->fill_y, this->inf->fill_y);
01566
01567
01568 this->resize_x = LeastCommonMultiple(this->avs->resize_x, this->acs->resize_x);
01569 if (this->inf->resize_x > 0 && (this->resize_x == 0 || this->resize_x > this->inf->resize_x)) this->resize_x = this->inf->resize_x;
01570
01571 this->resize_y = this->avs->resize_y;
01572 if (this->acs->resize_y > 0 && (this->resize_y == 0 || this->resize_y > this->acs->resize_y)) this->resize_y = this->acs->resize_y;
01573 this->resize_y = LeastCommonMultiple(this->resize_y, this->inf->resize_y);
01574
01575
01576 this->smallest_y = ComputeMaxSize(min_acs_height, this->smallest_y + this->resize_y - 1, this->resize_y);
01577 }
01578
01579 virtual void AssignSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height, bool rtl)
01580 {
01581 this->StoreSizePosition(sizing, x, y, given_width, given_height);
01582
01583 uint min_avs_width = this->avs->smallest_x + this->avs->padding_left + this->avs->padding_right;
01584 uint min_acs_width = this->acs->smallest_x + this->acs->padding_left + this->acs->padding_right;
01585 uint min_inf_width = this->inf->smallest_x + this->inf->padding_left + this->inf->padding_right;
01586
01587 uint min_list_width = max(min_avs_width, min_acs_width);
01588 uint avs_extra_width = min_list_width - min_avs_width;
01589 uint acs_extra_width = min_list_width - min_acs_width;
01590
01591
01592 uint min_three_columns = min_avs_width + min_acs_width + min_inf_width + 2 * INTER_COLUMN_SPACING;
01593 uint min_two_columns = min_list_width + min_inf_width + INTER_COLUMN_SPACING;
01594 bool use_three_columns = this->editable && (min_three_columns + MIN_EXTRA_FOR_3_COLUMNS <= given_width);
01595
01596
01597 uint extra_width, inf_width;
01598 if (use_three_columns) {
01599 extra_width = given_width - min_three_columns;
01600 inf_width = min(MAX_EXTRA_INFO_WIDTH, extra_width / 2);
01601 } else {
01602 extra_width = given_width - min_two_columns;
01603 inf_width = min(MAX_EXTRA_INFO_WIDTH, extra_width / 2);
01604 }
01605 inf_width = ComputeMaxSize(this->inf->smallest_x, this->inf->smallest_x + inf_width, this->inf->GetHorizontalStepSize(sizing));
01606 extra_width -= inf_width - this->inf->smallest_x;
01607
01608 uint inf_height = ComputeMaxSize(this->inf->smallest_y, given_height, this->inf->GetVerticalStepSize(sizing));
01609
01610 if (use_three_columns) {
01611
01612
01613 uint avs_width = min(avs_extra_width, extra_width);
01614 extra_width -= avs_width;
01615 extra_width -= min(acs_extra_width, extra_width);
01616 avs_width += extra_width / 2;
01617
01618 avs_width = ComputeMaxSize(this->avs->smallest_x, this->avs->smallest_x + avs_width, this->avs->GetHorizontalStepSize(sizing));
01619
01620 uint acs_width = given_width -
01621 inf_width - this->inf->padding_left - this->inf->padding_right -
01622 avs_width - this->avs->padding_left - this->avs->padding_right - 2 * INTER_COLUMN_SPACING;
01623 acs_width = ComputeMaxSize(min_acs_width, acs_width, this->acs->GetHorizontalStepSize(sizing)) -
01624 this->acs->padding_left - this->acs->padding_right;
01625
01626
01627 uint avs_height = ComputeMaxSize(this->avs->smallest_y, given_height, this->avs->resize_y);
01628 uint acs_height = ComputeMaxSize(this->acs->smallest_y, given_height, this->acs->resize_y);
01629
01630
01631 if (rtl) {
01632 x += this->inf->padding_left;
01633 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01634 x += inf_width + this->inf->padding_right + INTER_COLUMN_SPACING;
01635 } else {
01636 x += this->avs->padding_left;
01637 this->avs->AssignSizePosition(sizing, x, y + this->avs->padding_top, avs_width, avs_height, rtl);
01638 x += avs_width + this->avs->padding_right + INTER_COLUMN_SPACING;
01639 }
01640
01641 x += this->acs->padding_left;
01642 this->acs->AssignSizePosition(sizing, x, y + this->acs->padding_top, acs_width, acs_height, rtl);
01643 x += acs_width + this->acs->padding_right + INTER_COLUMN_SPACING;
01644
01645 if (rtl) {
01646 x += this->avs->padding_left;
01647 this->avs->AssignSizePosition(sizing, x, y + this->avs->padding_top, avs_width, avs_height, rtl);
01648 } else {
01649 x += this->inf->padding_left;
01650 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01651 }
01652 } else {
01653
01654
01655 uint avs_width = ComputeMaxSize(this->avs->smallest_x, this->avs->smallest_x + avs_extra_width + extra_width,
01656 this->avs->GetHorizontalStepSize(sizing));
01657 uint acs_width = ComputeMaxSize(this->acs->smallest_x, this->acs->smallest_x + acs_extra_width + extra_width,
01658 this->acs->GetHorizontalStepSize(sizing));
01659
01660 uint min_avs_height = (!this->editable) ? 0 : this->avs->smallest_y + this->avs->padding_top + this->avs->padding_bottom + INTER_LIST_SPACING;
01661 uint min_acs_height = this->acs->smallest_y + this->acs->padding_top + this->acs->padding_bottom;
01662 uint extra_height = given_height - min_acs_height - min_avs_height;
01663
01664
01665 uint avs_height = ComputeMaxSize(this->avs->smallest_y, this->avs->smallest_y + extra_height / 2, this->avs->resize_y);
01666 if (this->editable) extra_height -= avs_height - this->avs->smallest_y;
01667 uint acs_height = ComputeMaxSize(this->acs->smallest_y, this->acs->smallest_y + extra_height, this->acs->resize_y);
01668
01669
01670 if (rtl) {
01671 x += this->inf->padding_left;
01672 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01673 x += inf_width + this->inf->padding_right + INTER_COLUMN_SPACING;
01674
01675 this->acs->AssignSizePosition(sizing, x + this->acs->padding_left, y + this->acs->padding_top, acs_width, acs_height, rtl);
01676 if (this->editable) {
01677 this->avs->AssignSizePosition(sizing, x + this->avs->padding_left, y + given_height - avs_height - this->avs->padding_bottom, avs_width, avs_height, rtl);
01678 } else {
01679 this->avs->AssignSizePosition(sizing, 0, 0, this->avs->smallest_x, this->avs->smallest_y, rtl);
01680 }
01681 } else {
01682 this->acs->AssignSizePosition(sizing, x + this->acs->padding_left, y + this->acs->padding_top, acs_width, acs_height, rtl);
01683 if (this->editable) {
01684 this->avs->AssignSizePosition(sizing, x + this->avs->padding_left, y + given_height - avs_height - this->avs->padding_bottom, avs_width, avs_height, rtl);
01685 } else {
01686 this->avs->AssignSizePosition(sizing, 0, 0, this->avs->smallest_x, this->avs->smallest_y, rtl);
01687 }
01688 uint dx = this->acs->current_x + this->acs->padding_left + this->acs->padding_right;
01689 if (this->editable) {
01690 dx = max(dx, this->avs->current_x + this->avs->padding_left + this->avs->padding_right);
01691 }
01692 x += dx + INTER_COLUMN_SPACING + this->inf->padding_left;
01693 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01694 }
01695 }
01696 }
01697
01698 virtual NWidgetCore *GetWidgetFromPos(int x, int y)
01699 {
01700 if (!IsInsideBS(x, this->pos_x, this->current_x) || !IsInsideBS(y, this->pos_y, this->current_y)) return NULL;
01701
01702 NWidgetCore *nw = (this->editable) ? this->avs->GetWidgetFromPos(x, y) : NULL;
01703 if (nw == NULL) nw = this->acs->GetWidgetFromPos(x, y);
01704 if (nw == NULL) nw = this->inf->GetWidgetFromPos(x, y);
01705 return nw;
01706 }
01707
01708 virtual void Draw(const Window *w)
01709 {
01710 if (this->editable) this->avs->Draw(w);
01711 this->acs->Draw(w);
01712 this->inf->Draw(w);
01713 }
01714 };
01715
01716 const uint NWidgetNewGRFDisplay::INTER_LIST_SPACING = WD_RESIZEBOX_WIDTH + 1;
01717 const uint NWidgetNewGRFDisplay::INTER_COLUMN_SPACING = WD_RESIZEBOX_WIDTH;
01718 const uint NWidgetNewGRFDisplay::MAX_EXTRA_INFO_WIDTH = 150;
01719 const uint NWidgetNewGRFDisplay::MIN_EXTRA_FOR_3_COLUMNS = 50;
01720
01721 static const NWidgetPart _nested_newgrf_actives_widgets[] = {
01722
01723 NWidget(NWID_HORIZONTAL),
01724 NWidget(WWT_TEXT, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_SELECT_PRESET, STR_NULL),
01725 SetPadding(0, WD_FRAMETEXT_RIGHT, 0, 0),
01726 NWidget(WWT_DROPDOWN, COLOUR_YELLOW, WID_NS_PRESET_LIST), SetFill(1, 0), SetResize(1, 0),
01727 SetDataTip(STR_JUST_STRING, STR_NEWGRF_SETTINGS_PRESET_LIST_TOOLTIP),
01728 EndContainer(),
01729 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01730 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_PRESET_SAVE), SetFill(1, 0), SetResize(1, 0),
01731 SetDataTip(STR_NEWGRF_SETTINGS_PRESET_SAVE, STR_NEWGRF_SETTINGS_PRESET_SAVE_TOOLTIP),
01732 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_PRESET_DELETE), SetFill(1, 0), SetResize(1, 0),
01733 SetDataTip(STR_NEWGRF_SETTINGS_PRESET_DELETE, STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP),
01734 EndContainer(),
01735
01736 NWidget(NWID_SPACER), SetMinimalSize(0, WD_RESIZEBOX_WIDTH), SetResize(1, 0), SetFill(1, 0),
01737 NWidget(WWT_PANEL, COLOUR_MAUVE),
01738 NWidget(WWT_LABEL, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_ACTIVE_LIST, STR_NULL),
01739 SetFill(1, 0), SetResize(1, 0), SetPadding(3, WD_FRAMETEXT_RIGHT, 0, WD_FRAMETEXT_LEFT),
01740
01741 NWidget(NWID_HORIZONTAL), SetPadding(0, 2, 0, 2),
01742 NWidget(WWT_PANEL, COLOUR_MAUVE),
01743 NWidget(WWT_INSET, COLOUR_MAUVE, WID_NS_FILE_LIST), SetMinimalSize(100, 1), SetPadding(2, 2, 2, 2),
01744 SetFill(1, 1), SetResize(1, 1), SetScrollbar(WID_NS_SCROLLBAR), SetDataTip(STR_NULL, STR_NEWGRF_SETTINGS_FILE_TOOLTIP),
01745 EndContainer(),
01746 EndContainer(),
01747 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NS_SCROLLBAR),
01748 EndContainer(),
01749
01750 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NS_SHOW_REMOVE),
01751 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01752 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_REMOVE), SetFill(1, 0), SetResize(1, 0),
01753 SetDataTip(STR_NEWGRF_SETTINGS_REMOVE, STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP),
01754 NWidget(NWID_VERTICAL),
01755 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_MOVE_UP), SetFill(1, 0), SetResize(1, 0),
01756 SetDataTip(STR_NEWGRF_SETTINGS_MOVEUP, STR_NEWGRF_SETTINGS_MOVEUP_TOOLTIP),
01757 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_MOVE_DOWN), SetFill(1, 0), SetResize(1, 0),
01758 SetDataTip(STR_NEWGRF_SETTINGS_MOVEDOWN, STR_NEWGRF_SETTINGS_MOVEDOWN_TOOLTIP),
01759 EndContainer(),
01760 EndContainer(),
01761
01762 NWidget(NWID_VERTICAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2),
01763 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_RESCAN_FILES2), SetFill(1, 0), SetResize(1, 0),
01764 SetDataTip(STR_NEWGRF_SETTINGS_RESCAN_FILES, STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP),
01765 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_CONTENT_DOWNLOAD2), SetFill(1, 0), SetResize(1, 0),
01766 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01767 EndContainer(),
01768 EndContainer(),
01769 EndContainer(),
01770 };
01771
01772 static const NWidgetPart _nested_newgrf_availables_widgets[] = {
01773 NWidget(WWT_PANEL, COLOUR_MAUVE),
01774 NWidget(WWT_LABEL, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_INACTIVE_LIST, STR_NULL),
01775 SetFill(1, 0), SetResize(1, 0), SetPadding(3, WD_FRAMETEXT_RIGHT, 0, WD_FRAMETEXT_LEFT),
01776
01777 NWidget(NWID_HORIZONTAL), SetPadding(WD_TEXTPANEL_TOP, 0, WD_TEXTPANEL_BOTTOM, 0),
01778 SetPIP(WD_FRAMETEXT_LEFT, WD_FRAMETEXT_RIGHT, WD_FRAMETEXT_RIGHT),
01779 NWidget(WWT_TEXT, COLOUR_MAUVE), SetFill(0, 1), SetDataTip(STR_NEWGRF_FILTER_TITLE, STR_NULL),
01780 NWidget(WWT_EDITBOX, COLOUR_MAUVE, WID_NS_FILTER), SetFill(1, 0), SetMinimalSize(50, 12), SetResize(1, 0),
01781 SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
01782 EndContainer(),
01783
01784 NWidget(NWID_HORIZONTAL), SetPadding(0, 2, 0, 2),
01785 NWidget(WWT_PANEL, COLOUR_MAUVE),
01786 NWidget(WWT_INSET, COLOUR_MAUVE, WID_NS_AVAIL_LIST), SetMinimalSize(100, 1), SetPadding(2, 2, 2, 2),
01787 SetFill(1, 1), SetResize(1, 1), SetScrollbar(WID_NS_SCROLL2BAR),
01788 EndContainer(),
01789 EndContainer(),
01790 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NS_SCROLL2BAR),
01791 EndContainer(),
01792
01793 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01794 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_ADD), SetFill(1, 0), SetResize(1, 0),
01795 SetDataTip(STR_NEWGRF_SETTINGS_ADD, STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP),
01796 NWidget(NWID_VERTICAL),
01797 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_RESCAN_FILES), SetFill(1, 0), SetResize(1, 0),
01798 SetDataTip(STR_NEWGRF_SETTINGS_RESCAN_FILES, STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP),
01799 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_CONTENT_DOWNLOAD), SetFill(1, 0), SetResize(1, 0),
01800 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01801 EndContainer(),
01802 EndContainer(),
01803 EndContainer(),
01804 };
01805
01806 static const NWidgetPart _nested_newgrf_infopanel_widgets[] = {
01807
01808 NWidget(NWID_VERTICAL), SetPadding(0, 0, 2, 0),
01809 NWidget(WWT_PANEL, COLOUR_MAUVE), SetPadding(0, 0, 2, 0),
01810 NWidget(WWT_EMPTY, COLOUR_MAUVE, WID_NS_NEWGRF_INFO_TITLE), SetFill(1, 0), SetResize(1, 0),
01811 NWidget(WWT_EMPTY, COLOUR_MAUVE, WID_NS_NEWGRF_INFO), SetFill(1, 1), SetResize(1, 1), SetMinimalSize(150, 100),
01812 EndContainer(),
01813 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_OPEN_URL), SetFill(1, 0), SetResize(1, 0),
01814 SetDataTip(STR_CONTENT_OPEN_URL, STR_CONTENT_OPEN_URL_TOOLTIP),
01815 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_README), SetFill(1, 0), SetResize(1, 0),
01816 SetDataTip(STR_NEWGRF_SETTINGS_VIEW_README, STR_NULL),
01817 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01818 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_CHANGELOG), SetFill(1, 0), SetResize(1, 0),
01819 SetDataTip(STR_NEWGRF_SETTINGS_VIEW_CHANGELOG, STR_NULL),
01820 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_LICENSE), SetFill(1, 0), SetResize(1, 0),
01821 SetDataTip(STR_NEWGRF_SETTINGS_VIEW_LICENSE, STR_NULL),
01822 EndContainer(),
01823 EndContainer(),
01824 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NS_SHOW_APPLY),
01825
01826 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01827 NWidget(NWID_VERTICAL),
01828 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_SET_PARAMETERS), SetFill(1, 0), SetResize(1, 0),
01829 SetDataTip(STR_NEWGRF_SETTINGS_SET_PARAMETERS, STR_NULL),
01830 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_TOGGLE_PALETTE), SetFill(1, 0), SetResize(1, 0),
01831 SetDataTip(STR_NEWGRF_SETTINGS_TOGGLE_PALETTE, STR_NEWGRF_SETTINGS_TOGGLE_PALETTE_TOOLTIP),
01832 EndContainer(),
01833 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_APPLY_CHANGES), SetFill(1, 0), SetResize(1, 0),
01834 SetDataTip(STR_NEWGRF_SETTINGS_APPLY_CHANGES, STR_NULL),
01835 EndContainer(),
01836 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_VIEW_PARAMETERS), SetFill(1, 0), SetResize(1, 0),
01837 SetDataTip(STR_NEWGRF_SETTINGS_SHOW_PARAMETERS, STR_NULL),
01838 EndContainer(),
01839 };
01840
01842 NWidgetBase* NewGRFDisplay(int *biggest_index)
01843 {
01844 NWidgetBase *avs = MakeNWidgets(_nested_newgrf_availables_widgets, lengthof(_nested_newgrf_availables_widgets), biggest_index, NULL);
01845
01846 int biggest2;
01847 NWidgetBase *acs = MakeNWidgets(_nested_newgrf_actives_widgets, lengthof(_nested_newgrf_actives_widgets), &biggest2, NULL);
01848 *biggest_index = max(*biggest_index, biggest2);
01849
01850 NWidgetBase *inf = MakeNWidgets(_nested_newgrf_infopanel_widgets, lengthof(_nested_newgrf_infopanel_widgets), &biggest2, NULL);
01851 *biggest_index = max(*biggest_index, biggest2);
01852
01853 return new NWidgetNewGRFDisplay(avs, acs, inf);
01854 }
01855
01856
01857 static const NWidgetPart _nested_newgrf_widgets[] = {
01858 NWidget(NWID_HORIZONTAL),
01859 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
01860 NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01861 EndContainer(),
01862 NWidget(WWT_PANEL, COLOUR_MAUVE),
01863 NWidgetFunction(NewGRFDisplay), SetPadding(WD_RESIZEBOX_WIDTH, WD_RESIZEBOX_WIDTH, 2, WD_RESIZEBOX_WIDTH),
01864
01865 NWidget(NWID_HORIZONTAL),
01866 NWidget(NWID_SPACER), SetFill(1, 0), SetResize(1, 0),
01867 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
01868 EndContainer(),
01869 EndContainer(),
01870 };
01871
01872
01873 static const WindowDesc _newgrf_desc(
01874 WDP_CENTER, 300, 263,
01875 WC_GAME_OPTIONS, WC_NONE,
01876 WDF_UNCLICK_BUTTONS,
01877 _nested_newgrf_widgets, lengthof(_nested_newgrf_widgets)
01878 );
01879
01885 static void NewGRFConfirmationCallback(Window *w, bool confirmed)
01886 {
01887 if (confirmed) {
01888 DeleteWindowByClass(WC_GRF_PARAMETERS);
01889 NewGRFWindow *nw = dynamic_cast<NewGRFWindow*>(w);
01890
01891 GamelogStartAction(GLAT_GRF);
01892 GamelogGRFUpdate(_grfconfig, nw->actives);
01893 CopyGRFConfigList(nw->orig_list, nw->actives, false);
01894 ReloadNewGRFData();
01895 GamelogStopAction();
01896
01897
01898 GRFConfig *c;
01899 int i = 0;
01900 for (c = nw->actives; c != NULL && c != nw->active_sel; c = c->next, i++) {}
01901 CopyGRFConfigList(&nw->actives, *nw->orig_list, false);
01902 for (c = nw->actives; c != NULL && i > 0; c = c->next, i--) {}
01903 nw->active_sel = c;
01904 nw->avails.ForceRebuild();
01905
01906 w->InvalidateData();
01907
01908 ReInitAllWindows();
01909 DeleteWindowByClass(WC_BUILD_OBJECT);
01910 }
01911 }
01912
01913
01914
01923 void ShowNewGRFSettings(bool editable, bool show_params, bool exec_changes, GRFConfig **config)
01924 {
01925 DeleteWindowByClass(WC_GAME_OPTIONS);
01926 new NewGRFWindow(&_newgrf_desc, editable, show_params, exec_changes, config);
01927 }
01928
01930 static const NWidgetPart _nested_scan_progress_widgets[] = {
01931 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_NEWGRF_SCAN_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01932 NWidget(WWT_PANEL, COLOUR_GREY),
01933 NWidget(NWID_HORIZONTAL), SetPIP(20, 0, 20),
01934 NWidget(NWID_VERTICAL), SetPIP(11, 8, 11),
01935 NWidget(WWT_LABEL, INVALID_COLOUR), SetDataTip(STR_NEWGRF_SCAN_MESSAGE, STR_NULL), SetFill(1, 0),
01936 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_SP_PROGRESS_BAR), SetFill(1, 0),
01937 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_SP_PROGRESS_TEXT), SetFill(1, 0),
01938 EndContainer(),
01939 EndContainer(),
01940 EndContainer(),
01941 };
01942
01944 static const WindowDesc _scan_progress_desc(
01945 WDP_CENTER, 0, 0,
01946 WC_MODAL_PROGRESS, WC_NONE,
01947 WDF_UNCLICK_BUTTONS,
01948 _nested_scan_progress_widgets, lengthof(_nested_scan_progress_widgets)
01949 );
01950
01952 struct ScanProgressWindow : public Window {
01953 char *last_name;
01954 int scanned;
01955
01957 ScanProgressWindow() : Window(), last_name(NULL), scanned(0)
01958 {
01959 this->InitNested(&_scan_progress_desc, 1);
01960 }
01961
01963 ~ScanProgressWindow()
01964 {
01965 free(last_name);
01966 }
01967
01968 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01969 {
01970 switch (widget) {
01971 case WID_SP_PROGRESS_BAR: {
01972 SetDParam(0, 100);
01973 *size = GetStringBoundingBox(STR_GENERATION_PROGRESS);
01974
01975 size->height += 8;
01976 size->width += 8;
01977 break;
01978 }
01979
01980 case WID_SP_PROGRESS_TEXT:
01981 SetDParam(0, 9999);
01982 SetDParam(1, 9999);
01983
01984
01985 size->width = max(400U, GetStringBoundingBox(STR_NEWGRF_SCAN_STATUS).width);
01986 size->height = FONT_HEIGHT_NORMAL * 2 + WD_PAR_VSEP_NORMAL;
01987 break;
01988 }
01989 }
01990
01991 virtual void DrawWidget(const Rect &r, int widget) const
01992 {
01993 switch (widget) {
01994 case WID_SP_PROGRESS_BAR: {
01995
01996 DrawFrameRect(r.left, r.top, r.right, r.bottom, COLOUR_GREY, FR_BORDERONLY);
01997 uint percent = scanned * 100 / max(1U, _settings_client.gui.last_newgrf_count);
01998 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);
01999 SetDParam(0, percent);
02000 DrawString(r.left, r.right, r.top + 5, STR_GENERATION_PROGRESS, TC_FROMSTRING, SA_HOR_CENTER);
02001 break;
02002 }
02003
02004 case WID_SP_PROGRESS_TEXT:
02005 SetDParam(0, this->scanned);
02006 SetDParam(1, _settings_client.gui.last_newgrf_count);
02007 DrawString(r.left, r.right, r.top, STR_NEWGRF_SCAN_STATUS, TC_FROMSTRING, SA_HOR_CENTER);
02008
02009 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);
02010 break;
02011 }
02012 }
02013
02019 void UpdateNewGRFScanStatus(uint num, const char *name)
02020 {
02021 free(this->last_name);
02022 if (name == NULL) {
02023 char buf[256];
02024 GetString(buf, STR_NEWGRF_SCAN_ARCHIVES, lastof(buf));
02025 this->last_name = strdup(buf);
02026 } else {
02027 this->last_name = strdup(name);
02028 }
02029 this->scanned = num;
02030 if (num > _settings_client.gui.last_newgrf_count) _settings_client.gui.last_newgrf_count = num;
02031
02032 this->SetDirty();
02033 }
02034 };
02035
02041 void UpdateNewGRFScanStatus(uint num, const char *name)
02042 {
02043 ScanProgressWindow *w = dynamic_cast<ScanProgressWindow *>(FindWindowByClass(WC_MODAL_PROGRESS));
02044 if (w == NULL) w = new ScanProgressWindow();
02045 w->UpdateNewGRFScanStatus(num, name);
02046 }