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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 "table/strings.h"
00032 #include "table/sprites.h"
00033
00037 void ShowNewGRFError()
00038 {
00039
00040 if (_game_mode == GM_MENU) return;
00041
00042 for (const GRFConfig *c = _grfconfig; c != NULL; c = c->next) {
00043
00044 if (c->error == NULL || c->error->severity != STR_NEWGRF_ERROR_MSG_FATAL) continue;
00045
00046 SetDParam (0, c->error->custom_message == NULL ? c->error->message : STR_JUST_RAW_STRING);
00047 SetDParamStr(1, c->error->custom_message);
00048 SetDParam (2, STR_JUST_RAW_STRING);
00049 SetDParamStr(3, c->filename);
00050 SetDParam (4, STR_JUST_RAW_STRING);
00051 SetDParamStr(5, c->error->data);
00052 for (uint i = 0; i < c->error->num_params; i++) {
00053 SetDParam(6 + i, c->error->param_value[i]);
00054 }
00055 ShowErrorMessage(STR_NEWGRF_ERROR_FATAL_POPUP, INVALID_STRING_ID, WL_CRITICAL);
00056 break;
00057 }
00058 }
00059
00060 static void ShowNewGRFInfo(const GRFConfig *c, uint x, uint y, uint right, uint bottom, bool show_params)
00061 {
00062 if (c->error != NULL) {
00063 char message[512];
00064 SetDParamStr(0, c->error->custom_message);
00065 SetDParam (1, STR_JUST_RAW_STRING);
00066 SetDParamStr(2, c->filename);
00067 SetDParam (3, STR_JUST_RAW_STRING);
00068 SetDParamStr(4, c->error->data);
00069 for (uint i = 0; i < c->error->num_params; i++) {
00070 SetDParam(5 + 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
00140
00142 enum ShowNewGRFParametersWidgets {
00143 GRFPAR_WIDGET_SHOW_NUMPAR,
00144 GRFPAR_WIDGET_NUMPAR_DEC,
00145 GRFPAR_WIDGET_NUMPAR_INC,
00146 GRFPAR_WIDGET_NUMPAR,
00147 GRFPAR_WIDGET_NUMPAR_TEXT,
00148 GRFPAR_WIDGET_BACKGROUND,
00149 GRFPAR_WIDGET_SCROLLBAR,
00150 GRFPAR_WIDGET_ACCEPT,
00151 GRFPAR_WIDGET_RESET,
00152 GRFPAR_WIDGET_SHOW_DESCRIPTION,
00153 GRFPAR_WIDGET_DESCRIPTION,
00154 };
00155
00159 struct NewGRFParametersWindow : public Window {
00160 static GRFParameterInfo dummy_parameter_info;
00161 GRFConfig *grf_config;
00162 uint clicked_button;
00163 bool clicked_increase;
00164 int timeout;
00165 uint clicked_row;
00166 int line_height;
00167 Scrollbar *vscroll;
00168 bool action14present;
00169
00170 NewGRFParametersWindow(const WindowDesc *desc, GRFConfig *c) : Window(),
00171 grf_config(c),
00172 clicked_button(UINT_MAX),
00173 timeout(0),
00174 clicked_row(UINT_MAX)
00175 {
00176 this->action14present = (c->num_valid_params != lengthof(c->param) || c->param_info.Length() != 0);
00177
00178 this->CreateNestedTree(desc);
00179 this->vscroll = this->GetScrollbar(GRFPAR_WIDGET_SCROLLBAR);
00180 this->GetWidget<NWidgetStacked>(GRFPAR_WIDGET_SHOW_NUMPAR)->SetDisplayedPlane(this->action14present ? SZSP_HORIZONTAL : 0);
00181 this->GetWidget<NWidgetStacked>(GRFPAR_WIDGET_SHOW_DESCRIPTION)->SetDisplayedPlane(this->action14present ? 0 : SZSP_HORIZONTAL);
00182 this->FinishInitNested(desc);
00183
00184 this->InvalidateData();
00185 }
00186
00192 static GRFParameterInfo *GetDummyParameterInfo(uint nr)
00193 {
00194 dummy_parameter_info.param_nr = nr;
00195 return &dummy_parameter_info;
00196 }
00197
00198 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00199 {
00200 switch (widget) {
00201 case GRFPAR_WIDGET_NUMPAR_DEC:
00202 case GRFPAR_WIDGET_NUMPAR_INC: {
00203 size->width = size->height = FONT_HEIGHT_NORMAL;
00204 break;
00205 }
00206
00207 case GRFPAR_WIDGET_NUMPAR: {
00208 SetDParam(0, 999);
00209 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00210 d.width += padding.width;
00211 d.height += padding.height;
00212 *size = maxdim(*size, d);
00213 break;
00214 }
00215
00216 case GRFPAR_WIDGET_BACKGROUND:
00217 this->line_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
00218
00219 resize->width = 1;
00220 resize->height = this->line_height;
00221 size->height = GB(this->GetWidget<NWidgetCore>(widget)->widget_data, MAT_ROW_START, MAT_ROW_BITS) * this->line_height;
00222 break;
00223
00224 case GRFPAR_WIDGET_DESCRIPTION:
00225 size->height = max<uint>(size->height, FONT_HEIGHT_NORMAL * 4 + WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM);
00226 break;
00227 }
00228 }
00229
00230 virtual void SetStringParameters(int widget) const
00231 {
00232 switch (widget) {
00233 case GRFPAR_WIDGET_NUMPAR:
00234 SetDParam(0, this->vscroll->GetCount());
00235 break;
00236 }
00237 }
00238
00239 virtual void DrawWidget(const Rect &r, int widget) const
00240 {
00241 if (widget == GRFPAR_WIDGET_DESCRIPTION) {
00242 const GRFParameterInfo *par_info = (this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00243 if (par_info == NULL) return;
00244 const char *desc = GetGRFStringFromGRFText(par_info->desc);
00245 if (desc == NULL) return;
00246 DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_TEXTPANEL_TOP, r.bottom - WD_TEXTPANEL_BOTTOM, desc, TC_BLACK);
00247 return;
00248 } else if (widget != GRFPAR_WIDGET_BACKGROUND) {
00249 return;
00250 }
00251
00252 bool rtl = _current_text_dir == TD_RTL;
00253 uint buttons_left = rtl ? r.right - 23 : r.left + 4;
00254 uint text_left = r.left + (rtl ? WD_FRAMERECT_LEFT : 28);
00255 uint text_right = r.right - (rtl ? 28 : WD_FRAMERECT_RIGHT);
00256
00257 int y = r.top;
00258 for (uint i = this->vscroll->GetPosition(); this->vscroll->IsVisible(i) && i < this->vscroll->GetCount(); i++) {
00259 GRFParameterInfo *par_info = (i < this->grf_config->param_info.Length()) ? this->grf_config->param_info[i] : NULL;
00260 if (par_info == NULL) par_info = GetDummyParameterInfo(i);
00261 uint32 current_value = par_info->GetValue(this->grf_config);
00262 bool selected = (i == this->clicked_row);
00263
00264 if (par_info->type == PTYPE_BOOL) {
00265 DrawFrameRect(buttons_left, y + 2, buttons_left + 19, y + 10, (current_value != 0) ? COLOUR_GREEN : COLOUR_RED, (current_value != 0) ? FR_LOWERED : FR_NONE);
00266 SetDParam(2, par_info->GetValue(this->grf_config) == 0 ? STR_CONFIG_SETTING_OFF : STR_CONFIG_SETTING_ON);
00267 } else if (par_info->type == PTYPE_UINT_ENUM) {
00268 DrawArrowButtons(buttons_left, y + 2, COLOUR_YELLOW, (this->clicked_button == i) ? 1 + (this->clicked_increase != rtl) : 0, current_value > par_info->min_value, current_value < par_info->max_value);
00269 SetDParam(2, STR_JUST_INT);
00270 SetDParam(3, current_value);
00271 if (par_info->value_names.Contains(current_value)) {
00272 const char *label = GetGRFStringFromGRFText(par_info->value_names.Find(current_value)->second);
00273 if (label != NULL) {
00274 SetDParam(2, STR_JUST_RAW_STRING);
00275 SetDParamStr(3, label);
00276 }
00277 }
00278 }
00279
00280 const char *name = GetGRFStringFromGRFText(par_info->name);
00281 if (name != NULL) {
00282 SetDParam(0, STR_JUST_RAW_STRING);
00283 SetDParamStr(1, name);
00284 } else {
00285 SetDParam(0, STR_NEWGRF_PARAMETERS_DEFAULT_NAME);
00286 SetDParam(1, i + 1);
00287 }
00288
00289 DrawString(text_left, text_right, y + WD_MATRIX_TOP, STR_NEWGRF_PARAMETERS_SETTING, selected ? TC_WHITE : TC_LIGHT_BLUE);
00290 y += this->line_height;
00291 }
00292 }
00293
00294 virtual void OnClick(Point pt, int widget, int click_count)
00295 {
00296 switch (widget) {
00297 case GRFPAR_WIDGET_NUMPAR_DEC:
00298 if (!this->action14present && this->grf_config->num_params > 0) {
00299 this->grf_config->num_params--;
00300 this->InvalidateData();
00301 SetWindowClassesDirty(WC_GAME_OPTIONS);
00302 }
00303 break;
00304
00305 case GRFPAR_WIDGET_NUMPAR_INC: {
00306 GRFConfig *c = this->grf_config;
00307 if (!this->action14present && c->num_params < c->num_valid_params) {
00308 c->param[c->num_params++] = 0;
00309 this->InvalidateData();
00310 SetWindowClassesDirty(WC_GAME_OPTIONS);
00311 }
00312 break;
00313 }
00314
00315 case GRFPAR_WIDGET_BACKGROUND: {
00316 uint num = this->vscroll->GetScrolledRowFromWidget(pt.y, this, GRFPAR_WIDGET_BACKGROUND);
00317 if (num >= this->vscroll->GetCount()) break;
00318 if (this->clicked_row != num) {
00319 DeleteChildWindows(WC_QUERY_STRING);
00320 this->clicked_row = num;
00321 }
00322
00323 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(GRFPAR_WIDGET_BACKGROUND);
00324 int x = pt.x - wid->pos_x;
00325 if (_current_text_dir == TD_RTL) x = wid->current_x - x;
00326 x -= 4;
00327
00328 GRFParameterInfo *par_info = (num < this->grf_config->param_info.Length()) ? this->grf_config->param_info[num] : NULL;
00329 if (par_info == NULL) par_info = GetDummyParameterInfo(num);
00330
00331
00332 if (IsInsideMM(x, 0, 21)) {
00333 uint32 val = par_info->GetValue(this->grf_config);
00334 uint32 old_val = val;
00335 if (par_info->type == PTYPE_BOOL) {
00336 val = !val;
00337 } else {
00338 if (x >= 10) {
00339
00340 if (val < par_info->max_value) val++;
00341 this->clicked_increase = true;
00342 } else {
00343
00344 if (val > par_info->min_value) val--;
00345 this->clicked_increase = false;
00346 }
00347 }
00348 if (val != old_val) {
00349 par_info->SetValue(this->grf_config, val);
00350
00351 this->clicked_button = num;
00352 this->timeout = 5;
00353 }
00354 } else if (par_info->type == PTYPE_UINT_ENUM && click_count >= 2) {
00355
00356 SetDParam(0, this->grf_config->param[num]);
00357 ShowQueryString(STR_JUST_INT, STR_CONFIG_SETTING_QUERY_CAPTION, 10, this, CS_NUMERAL, QSF_NONE);
00358 }
00359 this->SetDirty();
00360 break;
00361 }
00362
00363 case GRFPAR_WIDGET_RESET:
00364 this->grf_config->SetParameterDefaults();
00365 this->InvalidateData();
00366 SetWindowClassesDirty(WC_GAME_OPTIONS);
00367 break;
00368
00369 case GRFPAR_WIDGET_ACCEPT:
00370 delete this;
00371 break;
00372 }
00373 }
00374
00375 virtual void OnQueryTextFinished(char *str)
00376 {
00377 if (StrEmpty(str)) return;
00378 int32 value = atoi(str);
00379 GRFParameterInfo *par_info = ((uint)this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00380 if (par_info == NULL) par_info = GetDummyParameterInfo(this->clicked_row);
00381 uint32 val = Clamp<uint32>(value, par_info->min_value, par_info->max_value);
00382 par_info->SetValue(this->grf_config, val);
00383 this->SetDirty();
00384 }
00385
00386 virtual void OnResize()
00387 {
00388 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(GRFPAR_WIDGET_BACKGROUND);
00389 this->vscroll->SetCapacity(nwi->current_y / this->line_height);
00390 nwi->widget_data = (this->vscroll->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00391 }
00392
00398 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00399 {
00400 if (!gui_scope) return;
00401 if (!this->action14present) {
00402 this->SetWidgetDisabledState(GRFPAR_WIDGET_NUMPAR_DEC, this->grf_config->num_params == 0);
00403 this->SetWidgetDisabledState(GRFPAR_WIDGET_NUMPAR_INC, this->grf_config->num_params >= this->grf_config->num_valid_params);
00404 }
00405
00406 this->vscroll->SetCount(this->action14present ? this->grf_config->num_valid_params : this->grf_config->num_params);
00407 if (this->clicked_row != UINT_MAX && this->clicked_row >= this->vscroll->GetCount()) {
00408 this->clicked_row = UINT_MAX;
00409 DeleteChildWindows(WC_QUERY_STRING);
00410 }
00411 }
00412
00413 virtual void OnTick()
00414 {
00415 if (--this->timeout == 0) {
00416 this->clicked_button = UINT_MAX;
00417 this->SetDirty();
00418 }
00419 }
00420 };
00421 GRFParameterInfo NewGRFParametersWindow::dummy_parameter_info(0);
00422
00423
00424 static const NWidgetPart _nested_newgrf_parameter_widgets[] = {
00425 NWidget(NWID_HORIZONTAL),
00426 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
00427 NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_PARAMETERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00428 EndContainer(),
00429 NWidget(NWID_SELECTION, INVALID_COLOUR, GRFPAR_WIDGET_SHOW_NUMPAR),
00430 NWidget(WWT_PANEL, COLOUR_MAUVE), SetResize(1, 0), SetFill(1, 0), SetPIP(4, 0, 4),
00431 NWidget(NWID_HORIZONTAL), SetPIP(4, 0, 4),
00432 NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, GRFPAR_WIDGET_NUMPAR_DEC), SetMinimalSize(12, 12), SetDataTip(AWV_DECREASE, STR_NULL),
00433 NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, GRFPAR_WIDGET_NUMPAR_INC), SetMinimalSize(12, 12), SetDataTip(AWV_INCREASE, STR_NULL),
00434 NWidget(WWT_TEXT, COLOUR_MAUVE, GRFPAR_WIDGET_NUMPAR), SetResize(1, 0), SetFill(1, 0), SetPadding(0, 0, 0, 4), SetDataTip(STR_NEWGRF_PARAMETERS_NUM_PARAM, STR_NULL),
00435 EndContainer(),
00436 EndContainer(),
00437 EndContainer(),
00438 NWidget(NWID_HORIZONTAL),
00439 NWidget(WWT_MATRIX, COLOUR_MAUVE, GRFPAR_WIDGET_BACKGROUND), SetMinimalSize(188, 182), SetResize(1, 1), SetFill(1, 0), SetDataTip(0x501, STR_NULL), SetScrollbar(GRFPAR_WIDGET_SCROLLBAR),
00440 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, GRFPAR_WIDGET_SCROLLBAR),
00441 EndContainer(),
00442 NWidget(NWID_SELECTION, INVALID_COLOUR, GRFPAR_WIDGET_SHOW_DESCRIPTION),
00443 NWidget(WWT_PANEL, COLOUR_MAUVE, GRFPAR_WIDGET_DESCRIPTION), SetResize(1, 0), SetFill(1, 0),
00444 EndContainer(),
00445 EndContainer(),
00446 NWidget(NWID_HORIZONTAL),
00447 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00448 NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, GRFPAR_WIDGET_ACCEPT), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_NEWGRF_PARAMETERS_CLOSE, STR_NULL),
00449 NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, GRFPAR_WIDGET_RESET), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_NEWGRF_PARAMETERS_RESET, STR_NEWGRF_PARAMETERS_RESET_TOOLTIP),
00450 EndContainer(),
00451 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
00452 EndContainer(),
00453 };
00454
00456 static const WindowDesc _newgrf_parameters_desc(
00457 WDP_CENTER, 500, 208,
00458 WC_GRF_PARAMETERS, WC_NONE,
00459 WDF_UNCLICK_BUTTONS,
00460 _nested_newgrf_parameter_widgets, lengthof(_nested_newgrf_parameter_widgets)
00461 );
00462
00463 void OpenGRFParameterWindow(GRFConfig *c)
00464 {
00465 DeleteWindowByClass(WC_GRF_PARAMETERS);
00466 new NewGRFParametersWindow(&_newgrf_parameters_desc, c);
00467 }
00468
00470 enum ShowNewGRFTextfileWidgets {
00471 GTW_WIDGET_CAPTION,
00472 GTW_WIDGET_BACKGROUND,
00473 GTW_WIDGET_VSCROLLBAR,
00474 GTW_WIDGET_HSCROLLBAR,
00475 };
00476
00478 struct NewGRFTextfileWindow : public Window, MissingGlyphSearcher {
00479 const GRFConfig *grf_config;
00480 TextfileType file_type;
00481 int line_height;
00482 Scrollbar *vscroll;
00483 Scrollbar *hscroll;
00484 char *text;
00485 SmallVector<const char *, 64> lines;
00486 uint max_length;
00487
00488 static const int TOP_SPACING = WD_FRAMETEXT_TOP;
00489 static const int BOTTOM_SPACING = WD_FRAMETEXT_BOTTOM;
00490
00491 NewGRFTextfileWindow(const WindowDesc *desc, const GRFConfig *c, TextfileType file_type) : Window(), grf_config(c), file_type(file_type)
00492 {
00493 this->CreateNestedTree(desc);
00494 this->GetWidget<NWidgetCore>(GTW_WIDGET_CAPTION)->SetDataTip(STR_NEWGRF_README_CAPTION + file_type, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS);
00495 this->vscroll = this->GetScrollbar(GTW_WIDGET_VSCROLLBAR);
00496 this->hscroll = this->GetScrollbar(GTW_WIDGET_HSCROLLBAR);
00497 this->FinishInitNested(desc);
00498
00499 this->LoadTextfile();
00500 }
00501
00502 ~NewGRFTextfileWindow()
00503 {
00504 free(this->text);
00505 }
00506
00507 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00508 {
00509 switch (widget) {
00510 case GTW_WIDGET_BACKGROUND:
00511 this->line_height = FONT_HEIGHT_MONO + 2;
00512 resize->height = this->line_height;
00513
00514 size->height = 4 * resize->height + TOP_SPACING + BOTTOM_SPACING;
00515 size->width = max(200u, size->width);
00516 break;
00517 }
00518 }
00519
00520 virtual void SetStringParameters(int widget) const
00521 {
00522 if (widget == GTW_WIDGET_CAPTION) SetDParamStr(0, this->grf_config->GetName());
00523 }
00524
00525 virtual void DrawWidget(const Rect &r, int widget) const
00526 {
00527 if (widget != GTW_WIDGET_BACKGROUND) return;
00528
00529 int width = r.right - r.left + 1 - WD_BEVEL_LEFT - WD_BEVEL_RIGHT;
00530 int height = r.bottom - r.top + 1 - WD_BEVEL_LEFT - WD_BEVEL_RIGHT;
00531
00532 DrawPixelInfo new_dpi;
00533 if (!FillDrawPixelInfo(&new_dpi, r.left + WD_BEVEL_LEFT, r.top, width, height)) return;
00534 DrawPixelInfo *old_dpi = _cur_dpi;
00535 _cur_dpi = &new_dpi;
00536
00537 int left, right;
00538 if (_current_text_dir == TD_RTL) {
00539 left = width + WD_BEVEL_RIGHT - WD_FRAMETEXT_RIGHT - this->hscroll->GetCount();
00540 right = width + WD_BEVEL_RIGHT - WD_FRAMETEXT_RIGHT - 1 + this->hscroll->GetPosition();
00541 } else {
00542 left = WD_FRAMETEXT_LEFT - WD_BEVEL_LEFT - this->hscroll->GetPosition();
00543 right = WD_FRAMETEXT_LEFT - WD_BEVEL_LEFT + this->hscroll->GetCount() - 1;
00544 }
00545 int top = TOP_SPACING;
00546 for (uint i = 0; i < this->vscroll->GetCapacity() && i + this->vscroll->GetPosition() < this->lines.Length(); i++) {
00547 DrawString(left, right, top + i * this->line_height, this->lines[i + this->vscroll->GetPosition()], TC_WHITE, SA_LEFT, false, FS_MONO);
00548 }
00549
00550 _cur_dpi = old_dpi;
00551 }
00552
00553 virtual void OnResize()
00554 {
00555 this->vscroll->SetCapacityFromWidget(this, GTW_WIDGET_BACKGROUND, TOP_SPACING + BOTTOM_SPACING);
00556 this->hscroll->SetCapacityFromWidget(this, GTW_WIDGET_BACKGROUND);
00557 }
00558
00559 private:
00560 uint search_iterator;
00561
00562 void Reset()
00563 {
00564 this->search_iterator = 0;
00565 }
00566
00567 FontSize DefaultSize()
00568 {
00569 return FS_MONO;
00570 }
00571
00572 const char *NextString()
00573 {
00574 if (this->search_iterator >= this->lines.Length()) return NULL;
00575
00576 return this->lines[this->search_iterator++];
00577 }
00578
00579 bool Monospace()
00580 {
00581 return true;
00582 }
00583
00584 void SetFontNames(FreeTypeSettings *settings, const char *font_name)
00585 {
00586 #ifdef WITH_FREETYPE
00587 strecpy(settings->mono_font, font_name, lastof(settings->mono_font));
00588 #endif
00589 }
00590
00594 void LoadTextfile()
00595 {
00596 this->lines.Clear();
00597
00598
00599 const char *textfile = this->grf_config->GetTextfile(file_type);
00600 if (textfile == NULL) return;
00601
00602
00603 size_t filesize;
00604 FILE *handle = FioFOpenFile(textfile, "rb", NEWGRF_DIR, &filesize);
00605 if (handle == NULL) return;
00606
00607 this->text = ReallocT(this->text, filesize + 1);
00608 size_t read = fread(this->text, 1, filesize, handle);
00609 fclose(handle);
00610
00611 if (read != filesize) return;
00612
00613 this->text[filesize] = '\0';
00614
00615
00616 for (char *p = this->text; *p != '\0'; p++) {
00617 if (*p == '\t' || *p == '\r') *p = ' ';
00618 }
00619
00620
00621 char *p = this->text + (strncmp("\xEF\xBB\xBF", this->text, 3) == 0 ? 3 : 0);
00622
00623
00624 str_validate(p, this->text + filesize, true);
00625
00626
00627 *this->lines.Append() = p;
00628 for (; *p != '\0'; p++) {
00629 if (*p == '\n') {
00630 *p = '\0';
00631 *this->lines.Append() = p + 1;
00632 }
00633 }
00634
00635 CheckForMissingGlyphs(true, this);
00636
00637
00638 this->vscroll->SetCount(this->lines.Length());
00639
00640 this->max_length = 0;
00641 for (uint i = 0; i < this->lines.Length(); i++) {
00642 this->max_length = max(this->max_length, GetStringBoundingBox(this->lines[i], FS_MONO).width);
00643 }
00644 this->hscroll->SetCount(this->max_length + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT);
00645 this->hscroll->SetStepSize(10);
00646 }
00647 };
00648
00649 static const NWidgetPart _nested_newgrf_textfile_widgets[] = {
00650 NWidget(NWID_HORIZONTAL),
00651 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
00652 NWidget(WWT_CAPTION, COLOUR_MAUVE, GTW_WIDGET_CAPTION), SetDataTip(STR_NULL, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00653 EndContainer(),
00654 NWidget(NWID_HORIZONTAL),
00655 NWidget(WWT_PANEL, COLOUR_MAUVE, GTW_WIDGET_BACKGROUND), SetMinimalSize(200, 125), SetResize(1, 12), SetScrollbar(GTW_WIDGET_VSCROLLBAR),
00656 EndContainer(),
00657 NWidget(NWID_VERTICAL),
00658 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, GTW_WIDGET_VSCROLLBAR),
00659 EndContainer(),
00660 EndContainer(),
00661 NWidget(NWID_HORIZONTAL),
00662 NWidget(NWID_HSCROLLBAR, COLOUR_MAUVE, GTW_WIDGET_HSCROLLBAR),
00663 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
00664 EndContainer(),
00665 };
00666
00668 static const WindowDesc _newgrf_textfile_desc(
00669 WDP_CENTER, 630, 460,
00670 WC_NEWGRF_TEXTFILE, WC_NONE,
00671 WDF_UNCLICK_BUTTONS,
00672 _nested_newgrf_textfile_widgets, lengthof(_nested_newgrf_textfile_widgets)
00673 );
00674
00675 void ShowNewGRFTextfileWindow(const GRFConfig *c, TextfileType file_type)
00676 {
00677 DeleteWindowByClass(WC_NEWGRF_TEXTFILE);
00678 new NewGRFTextfileWindow(&_newgrf_textfile_desc, c, file_type);
00679 }
00680
00681 static GRFPresetList _grf_preset_list;
00682
00683 class DropDownListPresetItem : public DropDownListItem {
00684 public:
00685 DropDownListPresetItem(int result) : DropDownListItem(result, false) {}
00686
00687 virtual ~DropDownListPresetItem() {}
00688
00689 bool Selectable() const
00690 {
00691 return true;
00692 }
00693
00694 void Draw(int left, int right, int top, int bottom, bool sel, int bg_colour) const
00695 {
00696 DrawString(left + 2, right + 2, top, _grf_preset_list[this->result], sel ? TC_WHITE : TC_BLACK);
00697 }
00698 };
00699
00700 static void NewGRFConfirmationCallback(Window *w, bool confirmed);
00701
00703 enum ShowNewGRFStateWidgets {
00704 SNGRFS_PRESET_LIST,
00705 SNGRFS_PRESET_SAVE,
00706 SNGRFS_PRESET_DELETE,
00707 SNGRFS_ADD,
00708 SNGRFS_REMOVE,
00709 SNGRFS_MOVE_UP,
00710 SNGRFS_MOVE_DOWN,
00711 SNGRFS_FILTER,
00712 SNGRFS_FILE_LIST,
00713 SNGRFS_SCROLLBAR,
00714 SNGRFS_AVAIL_LIST,
00715 SNGRFS_SCROLL2BAR,
00716 SNGRFS_NEWGRF_INFO_TITLE,
00717 SNGRFS_NEWGRF_INFO,
00718 SNGRFS_OPEN_URL,
00719 SNGRFS_NEWGRF_TEXTFILE,
00720 SNGRFS_SET_PARAMETERS = SNGRFS_NEWGRF_TEXTFILE + TFT_END,
00721 SNGRFS_TOGGLE_PALETTE,
00722 SNGRFS_APPLY_CHANGES,
00723 SNGRFS_RESCAN_FILES,
00724 SNGRFS_RESCAN_FILES2,
00725 SNGRFS_CONTENT_DOWNLOAD,
00726 SNGRFS_CONTENT_DOWNLOAD2,
00727 SNGRFS_SHOW_REMOVE,
00728 SNGRFS_SHOW_APPLY,
00729 };
00730
00734 struct NewGRFWindow : public QueryStringBaseWindow, NewGRFScanCallback {
00735 typedef GUIList<const GRFConfig *> GUIGRFConfigList;
00736
00737 static const uint EDITBOX_MAX_SIZE = 50;
00738
00739 static Listing last_sorting;
00740 static Filtering last_filtering;
00741 static GUIGRFConfigList::SortFunction * const sorter_funcs[];
00742 static GUIGRFConfigList::FilterFunction * const filter_funcs[];
00743
00744 GUIGRFConfigList avails;
00745 const GRFConfig *avail_sel;
00746 int avail_pos;
00747
00748 GRFConfig *actives;
00749 GRFConfig *active_sel;
00750
00751 GRFConfig **orig_list;
00752 bool editable;
00753 bool show_params;
00754 bool execute;
00755 int preset;
00756
00757 Scrollbar *vscroll;
00758 Scrollbar *vscroll2;
00759
00760 NewGRFWindow(const WindowDesc *desc, bool editable, bool show_params, bool execute, GRFConfig **orig_list) : QueryStringBaseWindow(EDITBOX_MAX_SIZE)
00761 {
00762 this->avail_sel = NULL;
00763 this->avail_pos = -1;
00764 this->active_sel = NULL;
00765 this->actives = NULL;
00766 this->orig_list = orig_list;
00767 this->editable = editable;
00768 this->execute = execute;
00769 this->show_params = show_params;
00770 this->preset = -1;
00771
00772 CopyGRFConfigList(&this->actives, *orig_list, false);
00773 GetGRFPresetList(&_grf_preset_list);
00774
00775 this->CreateNestedTree(desc);
00776 this->vscroll = this->GetScrollbar(SNGRFS_SCROLLBAR);
00777 this->vscroll2 = this->GetScrollbar(SNGRFS_SCROLL2BAR);
00778
00779 this->GetWidget<NWidgetStacked>(SNGRFS_SHOW_REMOVE)->SetDisplayedPlane(this->editable ? 0 : 1);
00780 this->GetWidget<NWidgetStacked>(SNGRFS_SHOW_APPLY)->SetDisplayedPlane(this->editable ? 0 : SZSP_HORIZONTAL);
00781 this->FinishInitNested(desc);
00782
00783 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size);
00784 this->SetFocusedWidget(SNGRFS_FILTER);
00785
00786 this->avails.SetListing(this->last_sorting);
00787 this->avails.SetFiltering(this->last_filtering);
00788 this->avails.SetSortFuncs(this->sorter_funcs);
00789 this->avails.SetFilterFuncs(this->filter_funcs);
00790 this->avails.ForceRebuild();
00791
00792 this->OnInvalidateData(GOID_NEWGRF_LIST_EDITED);
00793 }
00794
00795 ~NewGRFWindow()
00796 {
00797 DeleteWindowByClass(WC_GRF_PARAMETERS);
00798 DeleteWindowByClass(WC_NEWGRF_TEXTFILE);
00799
00800 if (this->editable && !this->execute) {
00801 CopyGRFConfigList(this->orig_list, this->actives, true);
00802 ResetGRFConfig(false);
00803 ReloadNewGRFData();
00804 }
00805
00806
00807 ClearGRFConfigList(&this->actives);
00808 _grf_preset_list.Clear();
00809 }
00810
00811 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00812 {
00813 switch (widget) {
00814 case SNGRFS_FILE_LIST:
00815 {
00816 Dimension d = maxdim(GetSpriteSize(SPR_SQUARE), GetSpriteSize(SPR_WARNING_SIGN));
00817 resize->height = max(d.height + 2U, FONT_HEIGHT_NORMAL + 2U);
00818 size->height = max(size->height, WD_FRAMERECT_TOP + 6 * resize->height + WD_FRAMERECT_BOTTOM);
00819 break;
00820 }
00821
00822 case SNGRFS_AVAIL_LIST:
00823 resize->height = max(12, FONT_HEIGHT_NORMAL + 2);
00824 size->height = max(size->height, WD_FRAMERECT_TOP + 8 * resize->height + WD_FRAMERECT_BOTTOM);
00825 break;
00826
00827 case SNGRFS_NEWGRF_INFO_TITLE: {
00828 Dimension dim = GetStringBoundingBox(STR_NEWGRF_SETTINGS_INFO_TITLE);
00829 size->height = max(size->height, dim.height + WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM);
00830 size->width = max(size->width, dim.width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT);
00831 break;
00832 }
00833
00834 case SNGRFS_NEWGRF_INFO:
00835 size->height = max(size->height, WD_FRAMERECT_TOP + 10 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM + padding.height + 2);
00836 break;
00837
00838 case SNGRFS_PRESET_LIST: {
00839 Dimension d = GetStringBoundingBox(STR_NUM_CUSTOM);
00840 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
00841 if (_grf_preset_list[i] != NULL) {
00842 SetDParamStr(0, _grf_preset_list[i]);
00843 d = maxdim(d, GetStringBoundingBox(STR_JUST_RAW_STRING));
00844 }
00845 }
00846 d.width += padding.width;
00847 *size = maxdim(d, *size);
00848 break;
00849 }
00850
00851 case SNGRFS_CONTENT_DOWNLOAD:
00852 case SNGRFS_CONTENT_DOWNLOAD2: {
00853 Dimension d = GetStringBoundingBox(STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON);
00854 *size = maxdim(d, GetStringBoundingBox(STR_INTRO_ONLINE_CONTENT));
00855 size->width += padding.width;
00856 size->height += padding.height;
00857 break;
00858 }
00859 }
00860 }
00861
00862 virtual void OnResize()
00863 {
00864 this->vscroll->SetCapacityFromWidget(this, SNGRFS_FILE_LIST);
00865 this->vscroll2->SetCapacityFromWidget(this, SNGRFS_AVAIL_LIST);
00866 }
00867
00868 virtual void SetStringParameters(int widget) const
00869 {
00870 switch (widget) {
00871 case SNGRFS_PRESET_LIST:
00872 if (this->preset == -1) {
00873 SetDParam(0, STR_NUM_CUSTOM);
00874 } else {
00875 SetDParam(0, STR_JUST_RAW_STRING);
00876 SetDParamStr(1, _grf_preset_list[this->preset]);
00877 }
00878 break;
00879 }
00880 }
00881
00882 virtual void OnPaint()
00883 {
00884 this->DrawWidgets();
00885 if (this->editable) this->DrawEditBox(SNGRFS_FILTER);
00886 }
00887
00893 FORCEINLINE PaletteID GetPalette(const GRFConfig *c) const
00894 {
00895 PaletteID pal;
00896
00897
00898 switch (c->status) {
00899 case GCS_NOT_FOUND:
00900 case GCS_DISABLED:
00901 pal = PALETTE_TO_RED;
00902 break;
00903 case GCS_ACTIVATED:
00904 pal = PALETTE_TO_GREEN;
00905 break;
00906 default:
00907 pal = PALETTE_TO_BLUE;
00908 break;
00909 }
00910
00911
00912 if (pal != PALETTE_TO_RED) {
00913 if (HasBit(c->flags, GCF_STATIC)) {
00914 pal = PALETTE_TO_GREY;
00915 } else if (HasBit(c->flags, GCF_COMPATIBLE)) {
00916 pal = PALETTE_TO_ORANGE;
00917 }
00918 }
00919
00920 return pal;
00921 }
00922
00923 virtual void DrawWidget(const Rect &r, int widget) const
00924 {
00925 switch (widget) {
00926 case SNGRFS_FILE_LIST: {
00927 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00928
00929 uint step_height = this->GetWidget<NWidgetBase>(SNGRFS_FILE_LIST)->resize_y;
00930 uint y = r.top + WD_FRAMERECT_TOP;
00931 Dimension square = GetSpriteSize(SPR_SQUARE);
00932 Dimension warning = GetSpriteSize(SPR_WARNING_SIGN);
00933 int square_offset_y = (step_height - square.height) / 2;
00934 int warning_offset_y = (step_height - warning.height) / 2;
00935 int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
00936
00937 bool rtl = _current_text_dir == TD_RTL;
00938 uint text_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + square.width + 15;
00939 uint text_right = rtl ? r.right - square.width - 15 : r.right - WD_FRAMERECT_RIGHT;
00940 uint square_left = rtl ? r.right - square.width - 5 : r.left + 5;
00941 uint warning_left = rtl ? r.right - square.width - warning.width - 10 : r.left + square.width + 10;
00942
00943 int i = 0;
00944 for (const GRFConfig *c = this->actives; c != NULL; c = c->next, i++) {
00945 if (this->vscroll->IsVisible(i)) {
00946 const char *text = c->GetName();
00947 bool h = (this->active_sel == c);
00948 PaletteID pal = this->GetPalette(c);
00949
00950 if (h) GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, PC_DARK_BLUE);
00951 DrawSprite(SPR_SQUARE, pal, square_left, y + square_offset_y);
00952 if (c->error != NULL) DrawSprite(SPR_WARNING_SIGN, 0, warning_left, y + warning_offset_y);
00953 uint txtoffset = c->error == NULL ? 0 : warning.width;
00954 DrawString(text_left + (rtl ? 0 : txtoffset), text_right - (rtl ? txtoffset : 0), y + offset_y, text, h ? TC_WHITE : TC_ORANGE);
00955 y += step_height;
00956 }
00957 }
00958 break;
00959 }
00960
00961 case SNGRFS_AVAIL_LIST: {
00962 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00963
00964 uint step_height = this->GetWidget<NWidgetBase>(SNGRFS_AVAIL_LIST)->resize_y;
00965 int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
00966 uint y = r.top + WD_FRAMERECT_TOP;
00967 uint min_index = this->vscroll2->GetPosition();
00968 uint max_index = min(min_index + this->vscroll2->GetCapacity(), this->avails.Length());
00969
00970 for (uint i = min_index; i < max_index; i++) {
00971 const GRFConfig *c = this->avails[i];
00972 bool h = (c == this->avail_sel);
00973 const char *text = c->GetName();
00974
00975 if (h) GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, PC_DARK_BLUE);
00976 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y + offset_y, text, h ? TC_WHITE : TC_SILVER);
00977 y += step_height;
00978 }
00979 break;
00980 }
00981
00982 case SNGRFS_NEWGRF_INFO_TITLE:
00983
00984 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_DARK_BLUE);
00985 DrawString(r.left, r.right, (r.top + r.bottom - FONT_HEIGHT_NORMAL) / 2, STR_NEWGRF_SETTINGS_INFO_TITLE, TC_FROMSTRING, SA_HOR_CENTER);
00986 break;
00987
00988 case SNGRFS_NEWGRF_INFO: {
00989 const GRFConfig *selected = this->active_sel;
00990 if (selected == NULL) selected = this->avail_sel;
00991 if (selected != NULL) {
00992 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);
00993 }
00994 break;
00995 }
00996 }
00997 }
00998
00999 virtual void OnClick(Point pt, int widget, int click_count)
01000 {
01001 if (widget >= SNGRFS_NEWGRF_TEXTFILE && widget < SNGRFS_NEWGRF_TEXTFILE + TFT_END) {
01002 if (this->active_sel == NULL && this->avail_sel == NULL) return;
01003
01004 ShowNewGRFTextfileWindow(this->active_sel != NULL ? this->active_sel : this->avail_sel, (TextfileType)(widget - SNGRFS_NEWGRF_TEXTFILE));
01005 return;
01006 }
01007
01008 switch (widget) {
01009 case SNGRFS_PRESET_LIST: {
01010 DropDownList *list = new DropDownList();
01011
01012
01013 list->push_back(new DropDownListStringItem(STR_NONE, -1, false));
01014
01015 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
01016 if (_grf_preset_list[i] != NULL) {
01017 list->push_back(new DropDownListPresetItem(i));
01018 }
01019 }
01020
01021 this->DeleteChildWindows(WC_QUERY_STRING);
01022 ShowDropDownList(this, list, this->preset, SNGRFS_PRESET_LIST);
01023 break;
01024 }
01025
01026 case SNGRFS_OPEN_URL: {
01027 const GRFConfig *c = (this->avail_sel == NULL) ? this->active_sel : this->avail_sel;
01028
01029 extern void OpenBrowser(const char *url);
01030 OpenBrowser(c->GetURL());
01031 break;
01032 }
01033
01034 case SNGRFS_PRESET_SAVE:
01035 ShowQueryString(STR_EMPTY, STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY, 32, this, CS_ALPHANUMERAL, QSF_NONE);
01036 break;
01037
01038 case SNGRFS_PRESET_DELETE:
01039 if (this->preset == -1) return;
01040
01041 DeleteGRFPresetFromConfig(_grf_preset_list[this->preset]);
01042 GetGRFPresetList(&_grf_preset_list);
01043 this->preset = -1;
01044 this->InvalidateData();
01045 this->DeleteChildWindows(WC_QUERY_STRING);
01046 break;
01047
01048 case SNGRFS_MOVE_UP: {
01049 if (this->active_sel == NULL || !this->editable) break;
01050
01051 int pos = 0;
01052 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
01053 GRFConfig *c = *pc;
01054 if (c->next == this->active_sel) {
01055 c->next = this->active_sel->next;
01056 this->active_sel->next = c;
01057 *pc = this->active_sel;
01058 break;
01059 }
01060 }
01061 this->vscroll->ScrollTowards(pos);
01062 this->preset = -1;
01063 this->InvalidateData();
01064 break;
01065 }
01066
01067 case SNGRFS_MOVE_DOWN: {
01068 if (this->active_sel == NULL || !this->editable) break;
01069
01070 int pos = 1;
01071 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
01072 GRFConfig *c = *pc;
01073 if (c == this->active_sel) {
01074 *pc = c->next;
01075 c->next = c->next->next;
01076 (*pc)->next = c;
01077 break;
01078 }
01079 }
01080 this->vscroll->ScrollTowards(pos);
01081 this->preset = -1;
01082 this->InvalidateData();
01083 break;
01084 }
01085
01086 case SNGRFS_FILE_LIST: {
01087 uint i = this->vscroll->GetScrolledRowFromWidget(pt.y, this, SNGRFS_FILE_LIST);
01088
01089 GRFConfig *c;
01090 for (c = this->actives; c != NULL && i > 0; c = c->next, i--) {}
01091
01092 if (this->active_sel != c) DeleteWindowByClass(WC_GRF_PARAMETERS);
01093 this->active_sel = c;
01094 this->avail_sel = NULL;
01095 this->avail_pos = -1;
01096
01097 this->InvalidateData();
01098 if (click_count == 1) break;
01099
01100 }
01101
01102 case SNGRFS_REMOVE: {
01103 if (this->active_sel == NULL || !this->editable) break;
01104 DeleteWindowByClass(WC_GRF_PARAMETERS);
01105
01106
01107 GRFConfig *newsel = this->active_sel->next;
01108 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next) {
01109 GRFConfig *c = *pc;
01110
01111
01112 if (newsel == NULL && c->next == this->active_sel) newsel = c;
01113
01114 if (c == this->active_sel) {
01115 *pc = c->next;
01116 delete c;
01117 break;
01118 }
01119 }
01120
01121 this->active_sel = newsel;
01122 this->preset = -1;
01123 this->avail_pos = -1;
01124 this->avail_sel = NULL;
01125 this->avails.ForceRebuild();
01126 this->InvalidateData(GOID_NEWGRF_LIST_EDITED);
01127 break;
01128 }
01129
01130 case SNGRFS_AVAIL_LIST: {
01131 uint i = this->vscroll2->GetScrolledRowFromWidget(pt.y, this, SNGRFS_AVAIL_LIST);
01132 this->active_sel = NULL;
01133 DeleteWindowByClass(WC_GRF_PARAMETERS);
01134 if (i < this->avails.Length()) {
01135 this->avail_sel = this->avails[i];
01136 this->avail_pos = i;
01137 }
01138 this->InvalidateData();
01139 if (click_count == 1) break;
01140
01141 }
01142
01143 case SNGRFS_ADD: {
01144 if (this->avail_sel == NULL || !this->editable || HasBit(this->avail_sel->flags, GCF_INVALID)) break;
01145
01146 GRFConfig **list;
01147
01148 for (list = &this->actives; *list != NULL; list = &(*list)->next) {
01149 if ((*list)->ident.grfid == this->avail_sel->ident.grfid) {
01150 ShowErrorMessage(STR_NEWGRF_DUPLICATE_GRFID, INVALID_STRING_ID, WL_INFO);
01151 return;
01152 }
01153 }
01154
01155 GRFConfig *c = new GRFConfig(*this->avail_sel);
01156 c->SetParameterDefaults();
01157 *list = c;
01158
01159
01160 int new_pos = this->avail_pos + 1;
01161 if (new_pos >= (int)this->avails.Length()) new_pos = this->avail_pos - 1;
01162 this->avail_pos = new_pos;
01163 if (new_pos >= 0) this->avail_sel = this->avails[new_pos];
01164
01165 this->avails.ForceRebuild();
01166 this->InvalidateData(GOID_NEWGRF_LIST_EDITED);
01167 break;
01168 }
01169
01170 case SNGRFS_APPLY_CHANGES:
01171 if (!this->editable) break;
01172 if (this->execute) {
01173 ShowQuery(
01174 STR_NEWGRF_POPUP_CAUTION_CAPTION,
01175 STR_NEWGRF_CONFIRMATION_TEXT,
01176 this,
01177 NewGRFConfirmationCallback
01178 );
01179 } else {
01180 CopyGRFConfigList(this->orig_list, this->actives, true);
01181 ResetGRFConfig(false);
01182 ReloadNewGRFData();
01183 }
01184 this->DeleteChildWindows(WC_QUERY_STRING);
01185 break;
01186
01187 case SNGRFS_SET_PARAMETERS: {
01188 if (this->active_sel == NULL || !this->editable || !this->show_params || this->active_sel->num_valid_params == 0) break;
01189
01190 OpenGRFParameterWindow(this->active_sel);
01191 break;
01192 }
01193
01194 case SNGRFS_TOGGLE_PALETTE:
01195 if (this->active_sel != NULL || !this->editable) {
01196 this->active_sel->palette ^= GRFP_USE_MASK;
01197 this->SetDirty();
01198 }
01199 break;
01200
01201 case SNGRFS_CONTENT_DOWNLOAD:
01202 case SNGRFS_CONTENT_DOWNLOAD2:
01203 if (!_network_available) {
01204 ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, WL_ERROR);
01205 } else {
01206 #if defined(ENABLE_NETWORK)
01207 this->DeleteChildWindows(WC_QUERY_STRING);
01208
01209 ShowMissingContentWindow(this->actives);
01210 #endif
01211 }
01212 break;
01213
01214 case SNGRFS_RESCAN_FILES:
01215 case SNGRFS_RESCAN_FILES2:
01216 ScanNewGRFFiles(this);
01217 break;
01218 }
01219 }
01220
01221 virtual void OnNewGRFsScanned()
01222 {
01223 this->avail_sel = NULL;
01224 this->avail_pos = -1;
01225 this->avails.ForceRebuild();
01226 this->DeleteChildWindows(WC_QUERY_STRING);
01227 this->DeleteChildWindows(WC_NEWGRF_TEXTFILE);
01228 }
01229
01230 virtual void OnDropdownSelect(int widget, int index)
01231 {
01232 if (!this->editable) return;
01233
01234 ClearGRFConfigList(&this->actives);
01235 this->preset = index;
01236
01237 if (index != -1) {
01238 this->actives = LoadGRFPresetFromConfig(_grf_preset_list[index]);
01239 }
01240 this->avails.ForceRebuild();
01241
01242 DeleteWindowByClass(WC_GRF_PARAMETERS);
01243 this->active_sel = NULL;
01244 this->InvalidateData(GOID_NEWGRF_PRESET_LOADED);
01245 }
01246
01247 virtual void OnQueryTextFinished(char *str)
01248 {
01249 if (str == NULL) return;
01250
01251 SaveGRFPresetToConfig(str, this->actives);
01252 GetGRFPresetList(&_grf_preset_list);
01253
01254
01255 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
01256 if (_grf_preset_list[i] != NULL && strcmp(_grf_preset_list[i], str) == 0) {
01257 this->preset = i;
01258 break;
01259 }
01260 }
01261
01262 this->InvalidateData();
01263 }
01264
01270 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01271 {
01272 if (!gui_scope) return;
01273 switch (data) {
01274 default:
01275
01276 break;
01277
01278 case GOID_NEWGRF_RESCANNED:
01279
01280 for (GRFConfig **l = &this->actives; *l != NULL; l = &(*l)->next) {
01281 GRFConfig *c = *l;
01282 bool compatible = HasBit(c->flags, GCF_COMPATIBLE);
01283 if (c->status != GCS_NOT_FOUND && !compatible) continue;
01284
01285 const GRFConfig *f = FindGRFConfig(c->ident.grfid, FGCM_EXACT, compatible ? c->original_md5sum : c->ident.md5sum);
01286 if (f == NULL || HasBit(f->flags, GCF_INVALID)) continue;
01287
01288 *l = new GRFConfig(*f);
01289 (*l)->next = c->next;
01290
01291 if (active_sel == c) active_sel = *l;
01292
01293 delete c;
01294 }
01295
01296 this->avails.ForceRebuild();
01297
01298 case GOID_NEWGRF_LIST_EDITED:
01299 this->preset = -1;
01300
01301 case GOID_NEWGRF_PRESET_LOADED: {
01302
01303 int i = 0;
01304 for (const GRFConfig *c = this->actives; c != NULL; c = c->next, i++) {}
01305
01306 this->vscroll->SetCapacityFromWidget(this, SNGRFS_FILE_LIST);
01307 this->vscroll->SetCount(i);
01308
01309 this->vscroll2->SetCapacityFromWidget(this, SNGRFS_AVAIL_LIST);
01310 if (this->avail_pos >= 0) this->vscroll2->ScrollTowards(this->avail_pos);
01311 break;
01312 }
01313 }
01314
01315 this->BuildAvailables();
01316
01317 this->SetWidgetsDisabledState(!this->editable,
01318 SNGRFS_PRESET_LIST,
01319 SNGRFS_APPLY_CHANGES,
01320 SNGRFS_TOGGLE_PALETTE,
01321 WIDGET_LIST_END
01322 );
01323 this->SetWidgetDisabledState(SNGRFS_ADD, !this->editable || this->avail_sel == NULL || HasBit(this->avail_sel->flags, GCF_INVALID));
01324
01325 bool disable_all = this->active_sel == NULL || !this->editable;
01326 this->SetWidgetsDisabledState(disable_all,
01327 SNGRFS_REMOVE,
01328 SNGRFS_MOVE_UP,
01329 SNGRFS_MOVE_DOWN,
01330 WIDGET_LIST_END
01331 );
01332
01333 const GRFConfig *c = (this->avail_sel == NULL) ? this->active_sel : this->avail_sel;
01334 for (TextfileType tft = TFT_BEGIN; tft < TFT_END; tft++) {
01335 this->SetWidgetDisabledState(SNGRFS_NEWGRF_TEXTFILE + tft, c == NULL || c->GetTextfile(tft) == NULL);
01336 }
01337 this->SetWidgetDisabledState(SNGRFS_OPEN_URL, c == NULL || StrEmpty(c->GetURL()));
01338
01339 this->SetWidgetDisabledState(SNGRFS_SET_PARAMETERS, !this->show_params || disable_all || this->active_sel->num_valid_params == 0);
01340 this->SetWidgetDisabledState(SNGRFS_TOGGLE_PALETTE, disable_all);
01341
01342 if (!disable_all) {
01343
01344 if (this->active_sel == this->actives) this->DisableWidget(SNGRFS_MOVE_UP);
01345 if (this->active_sel->next == NULL) this->DisableWidget(SNGRFS_MOVE_DOWN);
01346 if (this->active_sel->IsOpenTTDBaseGRF()) this->DisableWidget(SNGRFS_REMOVE);
01347 }
01348
01349 this->SetWidgetDisabledState(SNGRFS_PRESET_DELETE, this->preset == -1);
01350
01351 bool has_missing = false;
01352 bool has_compatible = false;
01353 for (const GRFConfig *c = this->actives; !has_missing && c != NULL; c = c->next) {
01354 has_missing |= c->status == GCS_NOT_FOUND;
01355 has_compatible |= HasBit(c->flags, GCF_COMPATIBLE);
01356 }
01357 uint16 widget_data;
01358 StringID tool_tip;
01359 if (has_missing || has_compatible) {
01360 widget_data = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON;
01361 tool_tip = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_TOOLTIP;
01362 } else {
01363 widget_data = STR_INTRO_ONLINE_CONTENT;
01364 tool_tip = STR_INTRO_TOOLTIP_ONLINE_CONTENT;
01365 }
01366 this->GetWidget<NWidgetCore>(SNGRFS_CONTENT_DOWNLOAD)->widget_data = widget_data;
01367 this->GetWidget<NWidgetCore>(SNGRFS_CONTENT_DOWNLOAD)->tool_tip = tool_tip;
01368 this->GetWidget<NWidgetCore>(SNGRFS_CONTENT_DOWNLOAD2)->widget_data = widget_data;
01369 this->GetWidget<NWidgetCore>(SNGRFS_CONTENT_DOWNLOAD2)->tool_tip = tool_tip;
01370
01371 this->SetWidgetDisabledState(SNGRFS_PRESET_SAVE, has_missing);
01372 }
01373
01374 virtual void OnMouseLoop()
01375 {
01376 if (this->editable) this->HandleEditBox(SNGRFS_FILTER);
01377 }
01378
01379 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01380 {
01381 if (!this->editable) return ES_NOT_HANDLED;
01382
01383 switch (keycode) {
01384 case WKC_UP:
01385
01386 if (this->avail_pos > 0) this->avail_pos--;
01387 break;
01388
01389 case WKC_DOWN:
01390
01391 if (this->avail_pos < (int)this->avails.Length() - 1) this->avail_pos++;
01392 break;
01393
01394 case WKC_PAGEUP:
01395
01396 this->avail_pos = (this->avail_pos < this->vscroll2->GetCapacity()) ? 0 : this->avail_pos - this->vscroll2->GetCapacity();
01397 break;
01398
01399 case WKC_PAGEDOWN:
01400
01401 this->avail_pos = min(this->avail_pos + this->vscroll2->GetCapacity(), (int)this->avails.Length() - 1);
01402 break;
01403
01404 case WKC_HOME:
01405
01406 this->avail_pos = 0;
01407 break;
01408
01409 case WKC_END:
01410
01411 this->avail_pos = this->avails.Length() - 1;
01412 break;
01413
01414 default: {
01415
01416 EventState state = ES_NOT_HANDLED;
01417 if (this->HandleEditBoxKey(SNGRFS_FILTER, key, keycode, state) == HEBR_EDITING) {
01418 this->OnOSKInput(SNGRFS_FILTER);
01419 }
01420 return state;
01421 }
01422 }
01423
01424 if (this->avails.Length() == 0) this->avail_pos = -1;
01425 if (this->avail_pos >= 0) {
01426 this->avail_sel = this->avails[this->avail_pos];
01427 this->vscroll2->ScrollTowards(this->avail_pos);
01428 this->InvalidateData(0);
01429 }
01430
01431 return ES_HANDLED;
01432 }
01433
01434 virtual void OnOSKInput(int wid)
01435 {
01436 if (!this->editable) return;
01437
01438 this->avails.SetFilterState(!StrEmpty(this->edit_str_buf));
01439 this->avails.ForceRebuild();
01440 this->InvalidateData(0);
01441 }
01442
01443 private:
01445 static int CDECL NameSorter(const GRFConfig * const *a, const GRFConfig * const *b)
01446 {
01447 int i = strnatcmp((*a)->GetName(), (*b)->GetName());
01448 if (i != 0) return i;
01449
01450 i = (*a)->version - (*b)->version;
01451 if (i != 0) return i;
01452
01453 return memcmp((*a)->ident.md5sum, (*b)->ident.md5sum, lengthof((*b)->ident.md5sum));
01454 }
01455
01457 static bool CDECL TagNameFilter(const GRFConfig * const *a, const char *filter_string)
01458 {
01459 if (strcasestr((*a)->GetName(), filter_string) != NULL) return true;
01460 if ((*a)->filename != NULL && strcasestr((*a)->filename, filter_string) != NULL) return true;
01461 if ((*a)->GetDescription() != NULL && strcasestr((*a)->GetDescription(), filter_string) != NULL) return true;
01462 return false;
01463 }
01464
01465 void BuildAvailables()
01466 {
01467 if (!this->avails.NeedRebuild()) return;
01468
01469 this->avails.Clear();
01470
01471 for (const GRFConfig *c = _all_grfs; c != NULL; c = c->next) {
01472 bool found = false;
01473 for (const GRFConfig *grf = this->actives; grf != NULL && !found; grf = grf->next) found = grf->ident.HasGrfIdentifier(c->ident.grfid, c->ident.md5sum);
01474 if (found) continue;
01475
01476 if (_settings_client.gui.newgrf_show_old_versions) {
01477 *this->avails.Append() = c;
01478 } else {
01479 const GRFConfig *best = FindGRFConfig(c->ident.grfid, HasBit(c->flags, GCF_INVALID) ? FGCM_NEWEST : FGCM_NEWEST_VALID);
01480
01481
01482
01483
01484
01485
01486
01487 if (best->version == 0 || best->ident.HasGrfIdentifier(c->ident.grfid, c->ident.md5sum)) {
01488 *this->avails.Append() = c;
01489 }
01490 }
01491 }
01492
01493 this->avails.Filter(this->edit_str_buf);
01494 this->avails.Compact();
01495 this->avails.RebuildDone();
01496 this->avails.Sort();
01497
01498 if (this->avail_sel != NULL) {
01499 this->avail_pos = this->avails.FindIndex(this->avail_sel);
01500 if (this->avail_pos < 0) this->avail_sel = NULL;
01501 }
01502
01503 this->vscroll2->SetCount(this->avails.Length());
01504 }
01505 };
01506
01507 #if defined(ENABLE_NETWORK)
01508
01512 void ShowMissingContentWindow(const GRFConfig *list)
01513 {
01514
01515 ContentVector cv;
01516 for (const GRFConfig *c = list; c != NULL; c = c->next) {
01517 if (c->status != GCS_NOT_FOUND && !HasBit(c->flags, GCF_COMPATIBLE)) continue;
01518
01519 ContentInfo *ci = new ContentInfo();
01520 ci->type = CONTENT_TYPE_NEWGRF;
01521 ci->state = ContentInfo::DOES_NOT_EXIST;
01522 ttd_strlcpy(ci->name, c->GetName(), lengthof(ci->name));
01523 ci->unique_id = BSWAP32(c->ident.grfid);
01524 memcpy(ci->md5sum, HasBit(c->flags, GCF_COMPATIBLE) ? c->original_md5sum : c->ident.md5sum, sizeof(ci->md5sum));
01525 *cv.Append() = ci;
01526 }
01527 ShowNetworkContentListWindow(cv.Length() == 0 ? NULL : &cv, CONTENT_TYPE_NEWGRF);
01528 }
01529 #endif
01530
01531 Listing NewGRFWindow::last_sorting = {false, 0};
01532 Filtering NewGRFWindow::last_filtering = {false, 0};
01533
01534 NewGRFWindow::GUIGRFConfigList::SortFunction * const NewGRFWindow::sorter_funcs[] = {
01535 &NameSorter,
01536 };
01537
01538 NewGRFWindow::GUIGRFConfigList::FilterFunction * const NewGRFWindow::filter_funcs[] = {
01539 &TagNameFilter,
01540 };
01541
01548 class NWidgetNewGRFDisplay : public NWidgetContainer {
01549 public:
01550 static const uint INTER_LIST_SPACING;
01551 static const uint INTER_COLUMN_SPACING;
01552 static const uint MAX_EXTRA_INFO_WIDTH;
01553 static const uint MIN_EXTRA_FOR_3_COLUMNS;
01554
01555 NWidgetBase *avs;
01556 NWidgetBase *acs;
01557 NWidgetBase *inf;
01558 bool editable;
01559
01560 NWidgetNewGRFDisplay(NWidgetBase *avs, NWidgetBase *acs, NWidgetBase *inf) : NWidgetContainer(NWID_HORIZONTAL)
01561 {
01562 this->avs = avs;
01563 this->acs = acs;
01564 this->inf = inf;
01565
01566 this->Add(this->avs);
01567 this->Add(this->acs);
01568 this->Add(this->inf);
01569
01570 this->editable = true;
01571 }
01572
01573 virtual void SetupSmallestSize(Window *w, bool init_array)
01574 {
01575
01576 assert(dynamic_cast<NewGRFWindow *>(w) != NULL);
01577 NewGRFWindow *ngw = (NewGRFWindow *)w;
01578 this->editable = ngw->editable;
01579
01580 this->avs->SetupSmallestSize(w, init_array);
01581 this->acs->SetupSmallestSize(w, init_array);
01582 this->inf->SetupSmallestSize(w, init_array);
01583
01584 uint min_avs_width = this->avs->smallest_x + this->avs->padding_left + this->avs->padding_right;
01585 uint min_acs_width = this->acs->smallest_x + this->acs->padding_left + this->acs->padding_right;
01586 uint min_inf_width = this->inf->smallest_x + this->inf->padding_left + this->inf->padding_right;
01587
01588 uint min_avs_height = this->avs->smallest_y + this->avs->padding_top + this->avs->padding_bottom;
01589 uint min_acs_height = this->acs->smallest_y + this->acs->padding_top + this->acs->padding_bottom;
01590 uint min_inf_height = this->inf->smallest_y + this->inf->padding_top + this->inf->padding_bottom;
01591
01592
01593 this->smallest_x = max(min_avs_width, min_acs_width) + INTER_COLUMN_SPACING + min_inf_width;
01594 this->smallest_y = max(min_inf_height, min_acs_height + INTER_LIST_SPACING + min_avs_height);
01595
01596
01597 this->fill_x = LeastCommonMultiple(this->avs->fill_x, this->acs->fill_x);
01598 if (this->inf->fill_x > 0 && (this->fill_x == 0 || this->fill_x > this->inf->fill_x)) this->fill_x = this->inf->fill_x;
01599
01600 this->fill_y = this->avs->fill_y;
01601 if (this->acs->fill_y > 0 && (this->fill_y == 0 || this->fill_y > this->acs->fill_y)) this->fill_y = this->acs->fill_y;
01602 this->fill_y = LeastCommonMultiple(this->fill_y, this->inf->fill_y);
01603
01604
01605 this->resize_x = LeastCommonMultiple(this->avs->resize_x, this->acs->resize_x);
01606 if (this->inf->resize_x > 0 && (this->resize_x == 0 || this->resize_x > this->inf->resize_x)) this->resize_x = this->inf->resize_x;
01607
01608 this->resize_y = this->avs->resize_y;
01609 if (this->acs->resize_y > 0 && (this->resize_y == 0 || this->resize_y > this->acs->resize_y)) this->resize_y = this->acs->resize_y;
01610 this->resize_y = LeastCommonMultiple(this->resize_y, this->inf->resize_y);
01611
01612
01613 this->smallest_y = ComputeMaxSize(min_acs_height, this->smallest_y + this->resize_y - 1, this->resize_y);
01614 }
01615
01616 virtual void AssignSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height, bool rtl)
01617 {
01618 this->StoreSizePosition(sizing, x, y, given_width, given_height);
01619
01620 uint min_avs_width = this->avs->smallest_x + this->avs->padding_left + this->avs->padding_right;
01621 uint min_acs_width = this->acs->smallest_x + this->acs->padding_left + this->acs->padding_right;
01622 uint min_inf_width = this->inf->smallest_x + this->inf->padding_left + this->inf->padding_right;
01623
01624 uint min_list_width = max(min_avs_width, min_acs_width);
01625 uint avs_extra_width = min_list_width - min_avs_width;
01626 uint acs_extra_width = min_list_width - min_acs_width;
01627
01628
01629 uint min_three_columns = min_avs_width + min_acs_width + min_inf_width + 2 * INTER_COLUMN_SPACING;
01630 uint min_two_columns = min_list_width + min_inf_width + INTER_COLUMN_SPACING;
01631 bool use_three_columns = this->editable && (min_three_columns + MIN_EXTRA_FOR_3_COLUMNS <= given_width);
01632
01633
01634 uint extra_width, inf_width;
01635 if (use_three_columns) {
01636 extra_width = given_width - min_three_columns;
01637 inf_width = min(MAX_EXTRA_INFO_WIDTH, extra_width / 2);
01638 } else {
01639 extra_width = given_width - min_two_columns;
01640 inf_width = min(MAX_EXTRA_INFO_WIDTH, extra_width / 2);
01641 }
01642 inf_width = ComputeMaxSize(this->inf->smallest_x, this->inf->smallest_x + inf_width, this->inf->GetHorizontalStepSize(sizing));
01643 extra_width -= inf_width - this->inf->smallest_x;
01644
01645 uint inf_height = ComputeMaxSize(this->inf->smallest_y, given_height, this->inf->GetVerticalStepSize(sizing));
01646
01647 if (use_three_columns) {
01648
01649
01650 uint avs_width = min(avs_extra_width, extra_width);
01651 extra_width -= avs_width;
01652 extra_width -= min(acs_extra_width, extra_width);
01653 avs_width += extra_width / 2;
01654
01655 avs_width = ComputeMaxSize(this->avs->smallest_x, this->avs->smallest_x + avs_width, this->avs->GetHorizontalStepSize(sizing));
01656
01657 uint acs_width = given_width -
01658 inf_width - this->inf->padding_left - this->inf->padding_right -
01659 avs_width - this->avs->padding_left - this->avs->padding_right - 2 * INTER_COLUMN_SPACING;
01660 acs_width = ComputeMaxSize(min_acs_width, acs_width, this->acs->GetHorizontalStepSize(sizing)) -
01661 this->acs->padding_left - this->acs->padding_right;
01662
01663
01664 uint avs_height = ComputeMaxSize(this->avs->smallest_y, given_height, this->avs->resize_y);
01665 uint acs_height = ComputeMaxSize(this->acs->smallest_y, given_height, this->acs->resize_y);
01666
01667
01668 if (rtl) {
01669 x += this->inf->padding_left;
01670 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01671 x += inf_width + this->inf->padding_right + INTER_COLUMN_SPACING;
01672 } else {
01673 x += this->avs->padding_left;
01674 this->avs->AssignSizePosition(sizing, x, y + this->avs->padding_top, avs_width, avs_height, rtl);
01675 x += avs_width + this->avs->padding_right + INTER_COLUMN_SPACING;
01676 }
01677
01678 x += this->acs->padding_left;
01679 this->acs->AssignSizePosition(sizing, x, y + this->acs->padding_top, acs_width, acs_height, rtl);
01680 x += acs_width + this->acs->padding_right + INTER_COLUMN_SPACING;
01681
01682 if (rtl) {
01683 x += this->avs->padding_left;
01684 this->avs->AssignSizePosition(sizing, x, y + this->avs->padding_top, avs_width, avs_height, rtl);
01685 } else {
01686 x += this->inf->padding_left;
01687 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01688 }
01689 } else {
01690
01691
01692 uint avs_width = ComputeMaxSize(this->avs->smallest_x, this->avs->smallest_x + avs_extra_width + extra_width,
01693 this->avs->GetHorizontalStepSize(sizing));
01694 uint acs_width = ComputeMaxSize(this->acs->smallest_x, this->acs->smallest_x + acs_extra_width + extra_width,
01695 this->acs->GetHorizontalStepSize(sizing));
01696
01697 uint min_avs_height = (!this->editable) ? 0 : this->avs->smallest_y + this->avs->padding_top + this->avs->padding_bottom + INTER_LIST_SPACING;
01698 uint min_acs_height = this->acs->smallest_y + this->acs->padding_top + this->acs->padding_bottom;
01699 uint extra_height = given_height - min_acs_height - min_avs_height;
01700
01701
01702 uint avs_height = ComputeMaxSize(this->avs->smallest_y, this->avs->smallest_y + extra_height / 2, this->avs->resize_y);
01703 if (this->editable) extra_height -= avs_height - this->avs->smallest_y;
01704 uint acs_height = ComputeMaxSize(this->acs->smallest_y, this->acs->smallest_y + extra_height, this->acs->resize_y);
01705
01706
01707 if (rtl) {
01708 x += this->inf->padding_left;
01709 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01710 x += inf_width + this->inf->padding_right + INTER_COLUMN_SPACING;
01711
01712 this->acs->AssignSizePosition(sizing, x + this->acs->padding_left, y + this->acs->padding_top, acs_width, acs_height, rtl);
01713 if (this->editable) {
01714 this->avs->AssignSizePosition(sizing, x + this->avs->padding_left, y + given_height - avs_height - this->avs->padding_bottom, avs_width, avs_height, rtl);
01715 } else {
01716 this->avs->AssignSizePosition(sizing, 0, 0, this->avs->smallest_x, this->avs->smallest_y, rtl);
01717 }
01718 } else {
01719 this->acs->AssignSizePosition(sizing, x + this->acs->padding_left, y + this->acs->padding_top, acs_width, acs_height, rtl);
01720 if (this->editable) {
01721 this->avs->AssignSizePosition(sizing, x + this->avs->padding_left, y + given_height - avs_height - this->avs->padding_bottom, avs_width, avs_height, rtl);
01722 } else {
01723 this->avs->AssignSizePosition(sizing, 0, 0, this->avs->smallest_x, this->avs->smallest_y, rtl);
01724 }
01725 uint dx = this->acs->current_x + this->acs->padding_left + this->acs->padding_right;
01726 if (this->editable) {
01727 dx = max(dx, this->avs->current_x + this->avs->padding_left + this->avs->padding_right);
01728 }
01729 x += dx + INTER_COLUMN_SPACING + this->inf->padding_left;
01730 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01731 }
01732 }
01733 }
01734
01735 virtual NWidgetCore *GetWidgetFromPos(int x, int y)
01736 {
01737 if (!IsInsideBS(x, this->pos_x, this->current_x) || !IsInsideBS(y, this->pos_y, this->current_y)) return NULL;
01738
01739 NWidgetCore *nw = (this->editable) ? this->avs->GetWidgetFromPos(x, y) : NULL;
01740 if (nw == NULL) nw = this->acs->GetWidgetFromPos(x, y);
01741 if (nw == NULL) nw = this->inf->GetWidgetFromPos(x, y);
01742 return nw;
01743 }
01744
01745 virtual void Draw(const Window *w)
01746 {
01747 if (this->editable) this->avs->Draw(w);
01748 this->acs->Draw(w);
01749 this->inf->Draw(w);
01750 }
01751 };
01752
01753 const uint NWidgetNewGRFDisplay::INTER_LIST_SPACING = WD_RESIZEBOX_WIDTH + 1;
01754 const uint NWidgetNewGRFDisplay::INTER_COLUMN_SPACING = WD_RESIZEBOX_WIDTH;
01755 const uint NWidgetNewGRFDisplay::MAX_EXTRA_INFO_WIDTH = 150;
01756 const uint NWidgetNewGRFDisplay::MIN_EXTRA_FOR_3_COLUMNS = 50;
01757
01758 static const NWidgetPart _nested_newgrf_actives_widgets[] = {
01759
01760 NWidget(NWID_HORIZONTAL),
01761 NWidget(WWT_TEXT, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_SELECT_PRESET, STR_NULL),
01762 SetPadding(0, WD_FRAMETEXT_RIGHT, 0, 0),
01763 NWidget(WWT_DROPDOWN, COLOUR_YELLOW, SNGRFS_PRESET_LIST), SetFill(1, 0), SetResize(1, 0),
01764 SetDataTip(STR_JUST_STRING, STR_NEWGRF_SETTINGS_PRESET_LIST_TOOLTIP),
01765 EndContainer(),
01766 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01767 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_PRESET_SAVE), SetFill(1, 0), SetResize(1, 0),
01768 SetDataTip(STR_NEWGRF_SETTINGS_PRESET_SAVE, STR_NEWGRF_SETTINGS_PRESET_SAVE_TOOLTIP),
01769 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_PRESET_DELETE), SetFill(1, 0), SetResize(1, 0),
01770 SetDataTip(STR_NEWGRF_SETTINGS_PRESET_DELETE, STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP),
01771 EndContainer(),
01772
01773 NWidget(NWID_SPACER), SetMinimalSize(0, WD_RESIZEBOX_WIDTH), SetResize(1, 0), SetFill(1, 0),
01774 NWidget(WWT_PANEL, COLOUR_MAUVE),
01775 NWidget(WWT_LABEL, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_ACTIVE_LIST, STR_NULL),
01776 SetFill(1, 0), SetResize(1, 0), SetPadding(3, WD_FRAMETEXT_RIGHT, 0, WD_FRAMETEXT_LEFT),
01777
01778 NWidget(NWID_HORIZONTAL), SetPadding(0, 2, 0, 2),
01779 NWidget(WWT_PANEL, COLOUR_MAUVE),
01780 NWidget(WWT_INSET, COLOUR_MAUVE, SNGRFS_FILE_LIST), SetMinimalSize(100, 1), SetPadding(2, 2, 2, 2),
01781 SetFill(1, 1), SetResize(1, 1), SetScrollbar(SNGRFS_SCROLLBAR), SetDataTip(STR_NULL, STR_NEWGRF_SETTINGS_FILE_TOOLTIP),
01782 EndContainer(),
01783 EndContainer(),
01784 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, SNGRFS_SCROLLBAR),
01785 EndContainer(),
01786
01787 NWidget(NWID_SELECTION, INVALID_COLOUR, SNGRFS_SHOW_REMOVE),
01788 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01789 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_REMOVE), SetFill(1, 0), SetResize(1, 0),
01790 SetDataTip(STR_NEWGRF_SETTINGS_REMOVE, STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP),
01791 NWidget(NWID_VERTICAL),
01792 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_MOVE_UP), SetFill(1, 0), SetResize(1, 0),
01793 SetDataTip(STR_NEWGRF_SETTINGS_MOVEUP, STR_NEWGRF_SETTINGS_MOVEUP_TOOLTIP),
01794 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_MOVE_DOWN), SetFill(1, 0), SetResize(1, 0),
01795 SetDataTip(STR_NEWGRF_SETTINGS_MOVEDOWN, STR_NEWGRF_SETTINGS_MOVEDOWN_TOOLTIP),
01796 EndContainer(),
01797 EndContainer(),
01798
01799 NWidget(NWID_VERTICAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2),
01800 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_RESCAN_FILES2), SetFill(1, 0), SetResize(1, 0),
01801 SetDataTip(STR_NEWGRF_SETTINGS_RESCAN_FILES, STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP),
01802 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_CONTENT_DOWNLOAD2), SetFill(1, 0), SetResize(1, 0),
01803 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01804 EndContainer(),
01805 EndContainer(),
01806 EndContainer(),
01807 };
01808
01809 static const NWidgetPart _nested_newgrf_availables_widgets[] = {
01810 NWidget(WWT_PANEL, COLOUR_MAUVE),
01811 NWidget(WWT_LABEL, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_INACTIVE_LIST, STR_NULL),
01812 SetFill(1, 0), SetResize(1, 0), SetPadding(3, WD_FRAMETEXT_RIGHT, 0, WD_FRAMETEXT_LEFT),
01813
01814 NWidget(NWID_HORIZONTAL), SetPadding(WD_TEXTPANEL_TOP, 0, WD_TEXTPANEL_BOTTOM, 0),
01815 SetPIP(WD_FRAMETEXT_LEFT, WD_FRAMETEXT_RIGHT, WD_FRAMETEXT_RIGHT),
01816 NWidget(WWT_TEXT, COLOUR_MAUVE), SetFill(0, 1), SetDataTip(STR_NEWGRF_FILTER_TITLE, STR_NULL),
01817 NWidget(WWT_EDITBOX, COLOUR_MAUVE, SNGRFS_FILTER), SetFill(1, 0), SetMinimalSize(50, 12), SetResize(1, 0),
01818 SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
01819 EndContainer(),
01820
01821 NWidget(NWID_HORIZONTAL), SetPadding(0, 2, 0, 2),
01822 NWidget(WWT_PANEL, COLOUR_MAUVE),
01823 NWidget(WWT_INSET, COLOUR_MAUVE, SNGRFS_AVAIL_LIST), SetMinimalSize(100, 1), SetPadding(2, 2, 2, 2),
01824 SetFill(1, 1), SetResize(1, 1), SetScrollbar(SNGRFS_SCROLL2BAR),
01825 EndContainer(),
01826 EndContainer(),
01827 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, SNGRFS_SCROLL2BAR),
01828 EndContainer(),
01829
01830 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01831 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_ADD), SetFill(1, 0), SetResize(1, 0),
01832 SetDataTip(STR_NEWGRF_SETTINGS_ADD, STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP),
01833 NWidget(NWID_VERTICAL),
01834 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_RESCAN_FILES), SetFill(1, 0), SetResize(1, 0),
01835 SetDataTip(STR_NEWGRF_SETTINGS_RESCAN_FILES, STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP),
01836 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_CONTENT_DOWNLOAD), SetFill(1, 0), SetResize(1, 0),
01837 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01838 EndContainer(),
01839 EndContainer(),
01840 EndContainer(),
01841 };
01842
01843 static const NWidgetPart _nested_newgrf_infopanel_widgets[] = {
01844
01845 NWidget(NWID_VERTICAL), SetPadding(0, 0, 2, 0),
01846 NWidget(WWT_PANEL, COLOUR_MAUVE), SetPadding(0, 0, 2, 0),
01847 NWidget(WWT_EMPTY, COLOUR_MAUVE, SNGRFS_NEWGRF_INFO_TITLE), SetFill(1, 0), SetResize(1, 0),
01848 NWidget(WWT_EMPTY, COLOUR_MAUVE, SNGRFS_NEWGRF_INFO), SetFill(1, 1), SetResize(1, 1), SetMinimalSize(150, 100),
01849 EndContainer(),
01850 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_OPEN_URL), SetFill(1, 0), SetResize(1, 0),
01851 SetDataTip(STR_CONTENT_OPEN_URL, STR_CONTENT_OPEN_URL_TOOLTIP),
01852 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_NEWGRF_TEXTFILE + TFT_README), SetFill(1, 0), SetResize(1, 0),
01853 SetDataTip(STR_NEWGRF_SETTINGS_VIEW_README, STR_NULL),
01854 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01855 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_NEWGRF_TEXTFILE + TFT_CHANGELOG), SetFill(1, 0), SetResize(1, 0),
01856 SetDataTip(STR_NEWGRF_SETTINGS_VIEW_CHANGELOG, STR_NULL),
01857 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_NEWGRF_TEXTFILE + TFT_LICENSE), SetFill(1, 0), SetResize(1, 0),
01858 SetDataTip(STR_NEWGRF_SETTINGS_VIEW_LICENSE, STR_NULL),
01859 EndContainer(),
01860 EndContainer(),
01861 NWidget(NWID_SELECTION, INVALID_COLOUR, SNGRFS_SHOW_APPLY),
01862
01863 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01864 NWidget(NWID_VERTICAL),
01865 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_SET_PARAMETERS), SetFill(1, 0), SetResize(1, 0),
01866 SetDataTip(STR_NEWGRF_SETTINGS_SET_PARAMETERS, STR_NULL),
01867 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_TOGGLE_PALETTE), SetFill(1, 0), SetResize(1, 0),
01868 SetDataTip(STR_NEWGRF_SETTINGS_TOGGLE_PALETTE, STR_NEWGRF_SETTINGS_TOGGLE_PALETTE_TOOLTIP),
01869 EndContainer(),
01870 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, SNGRFS_APPLY_CHANGES), SetFill(1, 0), SetResize(1, 0),
01871 SetDataTip(STR_NEWGRF_SETTINGS_APPLY_CHANGES, STR_NULL),
01872 EndContainer(),
01873 EndContainer(),
01874 };
01875
01877 NWidgetBase* NewGRFDisplay(int *biggest_index)
01878 {
01879 NWidgetBase *avs = MakeNWidgets(_nested_newgrf_availables_widgets, lengthof(_nested_newgrf_availables_widgets), biggest_index, NULL);
01880
01881 int biggest2;
01882 NWidgetBase *acs = MakeNWidgets(_nested_newgrf_actives_widgets, lengthof(_nested_newgrf_actives_widgets), &biggest2, NULL);
01883 *biggest_index = max(*biggest_index, biggest2);
01884
01885 NWidgetBase *inf = MakeNWidgets(_nested_newgrf_infopanel_widgets, lengthof(_nested_newgrf_infopanel_widgets), &biggest2, NULL);
01886 *biggest_index = max(*biggest_index, biggest2);
01887
01888 return new NWidgetNewGRFDisplay(avs, acs, inf);
01889 }
01890
01891
01892 static const NWidgetPart _nested_newgrf_widgets[] = {
01893 NWidget(NWID_HORIZONTAL),
01894 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
01895 NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01896 EndContainer(),
01897 NWidget(WWT_PANEL, COLOUR_MAUVE),
01898 NWidgetFunction(NewGRFDisplay), SetPadding(WD_RESIZEBOX_WIDTH, WD_RESIZEBOX_WIDTH, 2, WD_RESIZEBOX_WIDTH),
01899
01900 NWidget(NWID_HORIZONTAL),
01901 NWidget(NWID_SPACER), SetFill(1, 0), SetResize(1, 0),
01902 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
01903 EndContainer(),
01904 EndContainer(),
01905 };
01906
01907
01908 static const WindowDesc _newgrf_desc(
01909 WDP_CENTER, 300, 263,
01910 WC_GAME_OPTIONS, WC_NONE,
01911 WDF_UNCLICK_BUTTONS,
01912 _nested_newgrf_widgets, lengthof(_nested_newgrf_widgets)
01913 );
01914
01920 static void NewGRFConfirmationCallback(Window *w, bool confirmed)
01921 {
01922 if (confirmed) {
01923 DeleteWindowByClass(WC_GRF_PARAMETERS);
01924 NewGRFWindow *nw = dynamic_cast<NewGRFWindow*>(w);
01925
01926 GamelogStartAction(GLAT_GRF);
01927 GamelogGRFUpdate(_grfconfig, nw->actives);
01928 CopyGRFConfigList(nw->orig_list, nw->actives, false);
01929 ReloadNewGRFData();
01930 GamelogStopAction();
01931
01932
01933 GRFConfig *c;
01934 int i = 0;
01935 for (c = nw->actives; c != NULL && c != nw->active_sel; c = c->next, i++) {}
01936 CopyGRFConfigList(&nw->actives, *nw->orig_list, false);
01937 for (c = nw->actives; c != NULL && i > 0; c = c->next, i--) {}
01938 nw->active_sel = c;
01939 nw->avails.ForceRebuild();
01940
01941 w->InvalidateData();
01942
01943 ReInitAllWindows();
01944 DeleteWindowByClass(WC_BUILD_OBJECT);
01945 }
01946 }
01947
01948
01949
01958 void ShowNewGRFSettings(bool editable, bool show_params, bool exec_changes, GRFConfig **config)
01959 {
01960 DeleteWindowByClass(WC_GAME_OPTIONS);
01961 new NewGRFWindow(&_newgrf_desc, editable, show_params, exec_changes, config);
01962 }
01963
01965 enum ScanProgressWindowWidgets {
01966 SPWW_PROGRESS_BAR,
01967 GPWW_PROGRESS_TEXT,
01968 };
01969
01971 static const NWidgetPart _nested_scan_progress_widgets[] = {
01972 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_NEWGRF_SCAN_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01973 NWidget(WWT_PANEL, COLOUR_GREY),
01974 NWidget(NWID_HORIZONTAL), SetPIP(20, 0, 20),
01975 NWidget(NWID_VERTICAL), SetPIP(11, 8, 11),
01976 NWidget(WWT_LABEL, INVALID_COLOUR), SetDataTip(STR_NEWGRF_SCAN_MESSAGE, STR_NULL), SetFill(1, 0),
01977 NWidget(WWT_EMPTY, INVALID_COLOUR, SPWW_PROGRESS_BAR), SetFill(1, 0),
01978 NWidget(WWT_EMPTY, INVALID_COLOUR, GPWW_PROGRESS_TEXT), SetFill(1, 0),
01979 EndContainer(),
01980 EndContainer(),
01981 EndContainer(),
01982 };
01983
01985 static const WindowDesc _scan_progress_desc(
01986 WDP_CENTER, 0, 0,
01987 WC_MODAL_PROGRESS, WC_NONE,
01988 WDF_UNCLICK_BUTTONS,
01989 _nested_scan_progress_widgets, lengthof(_nested_scan_progress_widgets)
01990 );
01991
01993 struct ScanProgressWindow : public Window {
01994 char *last_name;
01995 int scanned;
01996
01998 ScanProgressWindow() : Window(), last_name(NULL), scanned(0)
01999 {
02000 this->InitNested(&_scan_progress_desc);
02001 }
02002
02004 ~ScanProgressWindow()
02005 {
02006 free(last_name);
02007 }
02008
02009 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
02010 {
02011 switch (widget) {
02012 case SPWW_PROGRESS_BAR: {
02013 SetDParam(0, 100);
02014 *size = GetStringBoundingBox(STR_GENERATION_PROGRESS);
02015
02016 size->height += 8;
02017 size->width += 8;
02018 break;
02019 }
02020
02021 case GPWW_PROGRESS_TEXT:
02022 SetDParam(0, 9999);
02023 SetDParam(1, 9999);
02024
02025
02026 size->width = max(400U, GetStringBoundingBox(STR_NEWGRF_SCAN_STATUS).width);
02027 size->height = FONT_HEIGHT_NORMAL * 2 + WD_PAR_VSEP_NORMAL;
02028 break;
02029 }
02030 }
02031
02032 virtual void DrawWidget(const Rect &r, int widget) const
02033 {
02034 switch (widget) {
02035 case SPWW_PROGRESS_BAR: {
02036
02037 DrawFrameRect(r.left, r.top, r.right, r.bottom, COLOUR_GREY, FR_BORDERONLY);
02038 uint percent = scanned * 100 / max(1U, _settings_client.gui.last_newgrf_count);
02039 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);
02040 SetDParam(0, percent);
02041 DrawString(r.left, r.right, r.top + 5, STR_GENERATION_PROGRESS, TC_FROMSTRING, SA_HOR_CENTER);
02042 break;
02043 }
02044
02045 case GPWW_PROGRESS_TEXT:
02046 SetDParam(0, this->scanned);
02047 SetDParam(1, _settings_client.gui.last_newgrf_count);
02048 DrawString(r.left, r.right, r.top, STR_NEWGRF_SCAN_STATUS, TC_FROMSTRING, SA_HOR_CENTER);
02049
02050 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);
02051 break;
02052 }
02053 }
02054
02060 void UpdateNewGRFScanStatus(uint num, const char *name)
02061 {
02062 free(this->last_name);
02063 if (name == NULL) {
02064 char buf[256];
02065 GetString(buf, STR_NEWGRF_SCAN_ARCHIVES, lastof(buf));
02066 this->last_name = strdup(buf);
02067 } else {
02068 this->last_name = strdup(name);
02069 }
02070 this->scanned = num;
02071 if (num > _settings_client.gui.last_newgrf_count) _settings_client.gui.last_newgrf_count = num;
02072
02073 this->SetDirty();
02074 }
02075 };
02076
02082 void UpdateNewGRFScanStatus(uint num, const char *name)
02083 {
02084 ScanProgressWindow *w = dynamic_cast<ScanProgressWindow *>(FindWindowByClass(WC_MODAL_PROGRESS));
02085 if (w == NULL) w = new ScanProgressWindow();
02086 w->UpdateNewGRFScanStatus(num, name);
02087 }