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 SetDParam (2, STR_JUST_RAW_STRING);
00050 SetDParamStr(3, c->filename);
00051 SetDParam (4, STR_JUST_RAW_STRING);
00052 SetDParamStr(5, c->error->data);
00053 for (uint i = 0; i < c->error->num_params; i++) {
00054 SetDParam(6 + i, c->error->param_value[i]);
00055 }
00056 ShowErrorMessage(STR_NEWGRF_ERROR_FATAL_POPUP, INVALID_STRING_ID, WL_CRITICAL);
00057 break;
00058 }
00059 }
00060
00061 static void ShowNewGRFInfo(const GRFConfig *c, uint x, uint y, uint right, uint bottom, bool show_params)
00062 {
00063 if (c->error != NULL) {
00064 char message[512];
00065 SetDParamStr(0, c->error->custom_message);
00066 SetDParam (1, STR_JUST_RAW_STRING);
00067 SetDParamStr(2, c->filename);
00068 SetDParam (3, STR_JUST_RAW_STRING);
00069 SetDParamStr(4, c->error->data);
00070 for (uint i = 0; i < c->error->num_params; i++) {
00071 SetDParam(5 + i, c->error->param_value[i]);
00072 }
00073 GetString(message, c->error->custom_message == NULL ? c->error->message : STR_JUST_RAW_STRING, lastof(message));
00074
00075 SetDParamStr(0, message);
00076 y = DrawStringMultiLine(x, right, y, bottom, c->error->severity);
00077 }
00078
00079
00080 if (c->filename != NULL) {
00081 SetDParamStr(0, c->filename);
00082 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_FILENAME);
00083 }
00084
00085
00086 char buff[256];
00087 snprintf(buff, lengthof(buff), "%08X", BSWAP32(c->ident.grfid));
00088 SetDParamStr(0, buff);
00089 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_GRF_ID);
00090
00091 if ((_settings_client.gui.newgrf_developer_tools || _settings_client.gui.newgrf_show_old_versions) && c->version != 0) {
00092 SetDParam(0, c->version);
00093 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_VERSION);
00094 }
00095 if ((_settings_client.gui.newgrf_developer_tools || _settings_client.gui.newgrf_show_old_versions) && c->min_loadable_version != 0) {
00096 SetDParam(0, c->min_loadable_version);
00097 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_MIN_VERSION);
00098 }
00099
00100
00101 md5sumToString(buff, lastof(buff), c->ident.md5sum);
00102 SetDParamStr(0, buff);
00103 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_MD5SUM);
00104
00105
00106 if (show_params) {
00107 if (c->num_params > 0) {
00108 GRFBuildParamList(buff, c, lastof(buff));
00109 SetDParam(0, STR_JUST_RAW_STRING);
00110 SetDParamStr(1, buff);
00111 } else {
00112 SetDParam(0, STR_LAND_AREA_INFORMATION_LOCAL_AUTHORITY_NONE);
00113 }
00114 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_PARAMETER);
00115
00116
00117 if (c->palette & GRFP_BLT_32BPP) {
00118 SetDParamStr(0, (c->palette & GRFP_USE_WINDOWS) ? "Windows / 32 bpp" : "DOS / 32 bpp");
00119 } else {
00120 SetDParamStr(0, (c->palette & GRFP_USE_WINDOWS) ? "Windows" : "DOS");
00121 }
00122 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_PALETTE);
00123 }
00124
00125
00126 if (c->status == GCS_NOT_FOUND) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_NOT_FOUND);
00127 if (c->status == GCS_DISABLED) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_DISABLED);
00128 if (HasBit(c->flags, GCF_INVALID)) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_INCOMPATIBLE);
00129 if (HasBit(c->flags, GCF_COMPATIBLE)) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_COMPATIBLE_LOADED);
00130
00131
00132 if (!StrEmpty(c->GetDescription())) {
00133 SetDParam(0, STR_JUST_RAW_STRING);
00134 SetDParamStr(1, c->GetDescription());
00135 y = DrawStringMultiLine(x, right, y, bottom, STR_BLACK_STRING);
00136 } else {
00137 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_NO_INFO);
00138 }
00139 }
00140
00144 struct NewGRFParametersWindow : public Window {
00145 static GRFParameterInfo dummy_parameter_info;
00146 GRFConfig *grf_config;
00147 uint clicked_button;
00148 bool clicked_increase;
00149 int timeout;
00150 uint clicked_row;
00151 int line_height;
00152 Scrollbar *vscroll;
00153 bool action14present;
00154
00155 NewGRFParametersWindow(const WindowDesc *desc, GRFConfig *c) : Window(),
00156 grf_config(c),
00157 clicked_button(UINT_MAX),
00158 timeout(0),
00159 clicked_row(UINT_MAX)
00160 {
00161 this->action14present = (c->num_valid_params != lengthof(c->param) || c->param_info.Length() != 0);
00162
00163 this->CreateNestedTree(desc);
00164 this->vscroll = this->GetScrollbar(WID_NP_SCROLLBAR);
00165 this->GetWidget<NWidgetStacked>(WID_NP_SHOW_NUMPAR)->SetDisplayedPlane(this->action14present ? SZSP_HORIZONTAL : 0);
00166 this->GetWidget<NWidgetStacked>(WID_NP_SHOW_DESCRIPTION)->SetDisplayedPlane(this->action14present ? 0 : SZSP_HORIZONTAL);
00167 this->FinishInitNested(desc);
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 size->height = max<uint>(size->height, FONT_HEIGHT_NORMAL * 4 + WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM);
00211 break;
00212 }
00213 }
00214
00215 virtual void SetStringParameters(int widget) const
00216 {
00217 switch (widget) {
00218 case WID_NP_NUMPAR:
00219 SetDParam(0, this->vscroll->GetCount());
00220 break;
00221 }
00222 }
00223
00224 virtual void DrawWidget(const Rect &r, int widget) const
00225 {
00226 if (widget == WID_NP_DESCRIPTION) {
00227 const GRFParameterInfo *par_info = (this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00228 if (par_info == NULL) return;
00229 const char *desc = GetGRFStringFromGRFText(par_info->desc);
00230 if (desc == NULL) return;
00231 DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_TEXTPANEL_TOP, r.bottom - WD_TEXTPANEL_BOTTOM, desc, TC_BLACK);
00232 return;
00233 } else if (widget != WID_NP_BACKGROUND) {
00234 return;
00235 }
00236
00237 bool rtl = _current_text_dir == TD_RTL;
00238 uint buttons_left = rtl ? r.right - 23 : r.left + 4;
00239 uint text_left = r.left + (rtl ? WD_FRAMERECT_LEFT : 28);
00240 uint text_right = r.right - (rtl ? 28 : WD_FRAMERECT_RIGHT);
00241
00242 int y = r.top;
00243 for (uint i = this->vscroll->GetPosition(); this->vscroll->IsVisible(i) && i < this->vscroll->GetCount(); i++) {
00244 GRFParameterInfo *par_info = (i < this->grf_config->param_info.Length()) ? this->grf_config->param_info[i] : NULL;
00245 if (par_info == NULL) par_info = GetDummyParameterInfo(i);
00246 uint32 current_value = par_info->GetValue(this->grf_config);
00247 bool selected = (i == this->clicked_row);
00248
00249 if (par_info->type == PTYPE_BOOL) {
00250 DrawFrameRect(buttons_left, y + 2, buttons_left + 19, y + 10, (current_value != 0) ? COLOUR_GREEN : COLOUR_RED, (current_value != 0) ? FR_LOWERED : FR_NONE);
00251 SetDParam(2, par_info->GetValue(this->grf_config) == 0 ? STR_CONFIG_SETTING_OFF : STR_CONFIG_SETTING_ON);
00252 } else if (par_info->type == PTYPE_UINT_ENUM) {
00253 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);
00254 SetDParam(2, STR_JUST_INT);
00255 SetDParam(3, current_value);
00256 if (par_info->value_names.Contains(current_value)) {
00257 const char *label = GetGRFStringFromGRFText(par_info->value_names.Find(current_value)->second);
00258 if (label != NULL) {
00259 SetDParam(2, STR_JUST_RAW_STRING);
00260 SetDParamStr(3, label);
00261 }
00262 }
00263 }
00264
00265 const char *name = GetGRFStringFromGRFText(par_info->name);
00266 if (name != NULL) {
00267 SetDParam(0, STR_JUST_RAW_STRING);
00268 SetDParamStr(1, name);
00269 } else {
00270 SetDParam(0, STR_NEWGRF_PARAMETERS_DEFAULT_NAME);
00271 SetDParam(1, i + 1);
00272 }
00273
00274 DrawString(text_left, text_right, y + WD_MATRIX_TOP, STR_NEWGRF_PARAMETERS_SETTING, selected ? TC_WHITE : TC_LIGHT_BLUE);
00275 y += this->line_height;
00276 }
00277 }
00278
00279 virtual void OnClick(Point pt, int widget, int click_count)
00280 {
00281 switch (widget) {
00282 case WID_NP_NUMPAR_DEC:
00283 if (!this->action14present && this->grf_config->num_params > 0) {
00284 this->grf_config->num_params--;
00285 this->InvalidateData();
00286 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00287 }
00288 break;
00289
00290 case WID_NP_NUMPAR_INC: {
00291 GRFConfig *c = this->grf_config;
00292 if (!this->action14present && c->num_params < c->num_valid_params) {
00293 c->param[c->num_params++] = 0;
00294 this->InvalidateData();
00295 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00296 }
00297 break;
00298 }
00299
00300 case WID_NP_BACKGROUND: {
00301 uint num = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NP_BACKGROUND);
00302 if (num >= this->vscroll->GetCount()) break;
00303 if (this->clicked_row != num) {
00304 DeleteChildWindows(WC_QUERY_STRING);
00305 this->clicked_row = num;
00306 }
00307
00308 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(WID_NP_BACKGROUND);
00309 int x = pt.x - wid->pos_x;
00310 if (_current_text_dir == TD_RTL) x = wid->current_x - x;
00311 x -= 4;
00312
00313 GRFParameterInfo *par_info = (num < this->grf_config->param_info.Length()) ? this->grf_config->param_info[num] : NULL;
00314 if (par_info == NULL) par_info = GetDummyParameterInfo(num);
00315
00316
00317 if (IsInsideMM(x, 0, 21)) {
00318 uint32 val = par_info->GetValue(this->grf_config);
00319 uint32 old_val = val;
00320 if (par_info->type == PTYPE_BOOL) {
00321 val = !val;
00322 } else {
00323 if (x >= 10) {
00324
00325 if (val < par_info->max_value) val++;
00326 this->clicked_increase = true;
00327 } else {
00328
00329 if (val > par_info->min_value) val--;
00330 this->clicked_increase = false;
00331 }
00332 }
00333 if (val != old_val) {
00334 par_info->SetValue(this->grf_config, val);
00335
00336 this->clicked_button = num;
00337 this->timeout = 5;
00338 }
00339 } else if (par_info->type == PTYPE_UINT_ENUM && click_count >= 2) {
00340
00341 SetDParam(0, this->grf_config->param[num]);
00342 ShowQueryString(STR_JUST_INT, STR_CONFIG_SETTING_QUERY_CAPTION, 10, this, CS_NUMERAL, QSF_NONE);
00343 }
00344 this->SetDirty();
00345 break;
00346 }
00347
00348 case WID_NP_RESET:
00349 this->grf_config->SetParameterDefaults();
00350 this->InvalidateData();
00351 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00352 break;
00353
00354 case WID_NP_ACCEPT:
00355 delete this;
00356 break;
00357 }
00358 }
00359
00360 virtual void OnQueryTextFinished(char *str)
00361 {
00362 if (StrEmpty(str)) return;
00363 int32 value = atoi(str);
00364 GRFParameterInfo *par_info = ((uint)this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00365 if (par_info == NULL) par_info = GetDummyParameterInfo(this->clicked_row);
00366 uint32 val = Clamp<uint32>(value, par_info->min_value, par_info->max_value);
00367 par_info->SetValue(this->grf_config, val);
00368 this->SetDirty();
00369 }
00370
00371 virtual void OnResize()
00372 {
00373 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(WID_NP_BACKGROUND);
00374 this->vscroll->SetCapacity(nwi->current_y / this->line_height);
00375 nwi->widget_data = (this->vscroll->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00376 }
00377
00383 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00384 {
00385 if (!gui_scope) return;
00386 if (!this->action14present) {
00387 this->SetWidgetDisabledState(WID_NP_NUMPAR_DEC, this->grf_config->num_params == 0);
00388 this->SetWidgetDisabledState(WID_NP_NUMPAR_INC, this->grf_config->num_params >= this->grf_config->num_valid_params);
00389 }
00390
00391 this->vscroll->SetCount(this->action14present ? this->grf_config->num_valid_params : this->grf_config->num_params);
00392 if (this->clicked_row != UINT_MAX && this->clicked_row >= this->vscroll->GetCount()) {
00393 this->clicked_row = UINT_MAX;
00394 DeleteChildWindows(WC_QUERY_STRING);
00395 }
00396 }
00397
00398 virtual void OnTick()
00399 {
00400 if (--this->timeout == 0) {
00401 this->clicked_button = UINT_MAX;
00402 this->SetDirty();
00403 }
00404 }
00405 };
00406 GRFParameterInfo NewGRFParametersWindow::dummy_parameter_info(0);
00407
00408
00409 static const NWidgetPart _nested_newgrf_parameter_widgets[] = {
00410 NWidget(NWID_HORIZONTAL),
00411 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
00412 NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_PARAMETERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00413 EndContainer(),
00414 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NP_SHOW_NUMPAR),
00415 NWidget(WWT_PANEL, COLOUR_MAUVE), SetResize(1, 0), SetFill(1, 0), SetPIP(4, 0, 4),
00416 NWidget(NWID_HORIZONTAL), SetPIP(4, 0, 4),
00417 NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, WID_NP_NUMPAR_DEC), SetMinimalSize(12, 12), SetDataTip(AWV_DECREASE, STR_NULL),
00418 NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, WID_NP_NUMPAR_INC), SetMinimalSize(12, 12), SetDataTip(AWV_INCREASE, STR_NULL),
00419 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),
00420 EndContainer(),
00421 EndContainer(),
00422 EndContainer(),
00423 NWidget(NWID_HORIZONTAL),
00424 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),
00425 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NP_SCROLLBAR),
00426 EndContainer(),
00427 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NP_SHOW_DESCRIPTION),
00428 NWidget(WWT_PANEL, COLOUR_MAUVE, WID_NP_DESCRIPTION), SetResize(1, 0), SetFill(1, 0),
00429 EndContainer(),
00430 EndContainer(),
00431 NWidget(NWID_HORIZONTAL),
00432 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00433 NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, WID_NP_ACCEPT), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_NEWGRF_PARAMETERS_CLOSE, STR_NULL),
00434 NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, WID_NP_RESET), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_NEWGRF_PARAMETERS_RESET, STR_NEWGRF_PARAMETERS_RESET_TOOLTIP),
00435 EndContainer(),
00436 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
00437 EndContainer(),
00438 };
00439
00441 static const WindowDesc _newgrf_parameters_desc(
00442 WDP_CENTER, 500, 208,
00443 WC_GRF_PARAMETERS, WC_NONE,
00444 WDF_UNCLICK_BUTTONS,
00445 _nested_newgrf_parameter_widgets, lengthof(_nested_newgrf_parameter_widgets)
00446 );
00447
00448 void OpenGRFParameterWindow(GRFConfig *c)
00449 {
00450 DeleteWindowByClass(WC_GRF_PARAMETERS);
00451 new NewGRFParametersWindow(&_newgrf_parameters_desc, c);
00452 }
00453
00455 struct NewGRFTextfileWindow : public Window, MissingGlyphSearcher {
00456 const GRFConfig *grf_config;
00457 TextfileType file_type;
00458 int line_height;
00459 Scrollbar *vscroll;
00460 Scrollbar *hscroll;
00461 char *text;
00462 SmallVector<const char *, 64> lines;
00463 uint max_length;
00464
00465 static const int TOP_SPACING = WD_FRAMETEXT_TOP;
00466 static const int BOTTOM_SPACING = WD_FRAMETEXT_BOTTOM;
00467
00468 NewGRFTextfileWindow(const WindowDesc *desc, const GRFConfig *c, TextfileType file_type) : Window(), grf_config(c), file_type(file_type)
00469 {
00470 this->CreateNestedTree(desc);
00471 this->GetWidget<NWidgetCore>(WID_NT_CAPTION)->SetDataTip(STR_NEWGRF_README_CAPTION + file_type, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS);
00472 this->vscroll = this->GetScrollbar(WID_NT_VSCROLLBAR);
00473 this->hscroll = this->GetScrollbar(WID_NT_HSCROLLBAR);
00474 this->FinishInitNested(desc);
00475
00476 this->LoadTextfile();
00477 }
00478
00479 ~NewGRFTextfileWindow()
00480 {
00481 free(this->text);
00482 }
00483
00484 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00485 {
00486 switch (widget) {
00487 case WID_NT_BACKGROUND:
00488 this->line_height = FONT_HEIGHT_MONO + 2;
00489 resize->height = this->line_height;
00490
00491 size->height = 4 * resize->height + TOP_SPACING + BOTTOM_SPACING;
00492 size->width = max(200u, size->width);
00493 break;
00494 }
00495 }
00496
00497 virtual void SetStringParameters(int widget) const
00498 {
00499 if (widget == WID_NT_CAPTION) SetDParamStr(0, this->grf_config->GetName());
00500 }
00501
00502 virtual void DrawWidget(const Rect &r, int widget) const
00503 {
00504 if (widget != WID_NT_BACKGROUND) return;
00505
00506 int width = r.right - r.left + 1 - WD_BEVEL_LEFT - WD_BEVEL_RIGHT;
00507 int height = r.bottom - r.top + 1 - WD_BEVEL_LEFT - WD_BEVEL_RIGHT;
00508
00509 DrawPixelInfo new_dpi;
00510 if (!FillDrawPixelInfo(&new_dpi, r.left + WD_BEVEL_LEFT, r.top, width, height)) return;
00511 DrawPixelInfo *old_dpi = _cur_dpi;
00512 _cur_dpi = &new_dpi;
00513
00514 int left, right;
00515 if (_current_text_dir == TD_RTL) {
00516 left = width + WD_BEVEL_RIGHT - WD_FRAMETEXT_RIGHT - this->hscroll->GetCount();
00517 right = width + WD_BEVEL_RIGHT - WD_FRAMETEXT_RIGHT - 1 + this->hscroll->GetPosition();
00518 } else {
00519 left = WD_FRAMETEXT_LEFT - WD_BEVEL_LEFT - this->hscroll->GetPosition();
00520 right = WD_FRAMETEXT_LEFT - WD_BEVEL_LEFT + this->hscroll->GetCount() - 1;
00521 }
00522 int top = TOP_SPACING;
00523 for (uint i = 0; i < this->vscroll->GetCapacity() && i + this->vscroll->GetPosition() < this->lines.Length(); i++) {
00524 DrawString(left, right, top + i * this->line_height, this->lines[i + this->vscroll->GetPosition()], TC_WHITE, SA_LEFT, false, FS_MONO);
00525 }
00526
00527 _cur_dpi = old_dpi;
00528 }
00529
00530 virtual void OnResize()
00531 {
00532 this->vscroll->SetCapacityFromWidget(this, WID_NT_BACKGROUND, TOP_SPACING + BOTTOM_SPACING);
00533 this->hscroll->SetCapacityFromWidget(this, WID_NT_BACKGROUND);
00534 }
00535
00536 private:
00537 uint search_iterator;
00538
00539 void Reset()
00540 {
00541 this->search_iterator = 0;
00542 }
00543
00544 FontSize DefaultSize()
00545 {
00546 return FS_MONO;
00547 }
00548
00549 const char *NextString()
00550 {
00551 if (this->search_iterator >= this->lines.Length()) return NULL;
00552
00553 return this->lines[this->search_iterator++];
00554 }
00555
00556 bool Monospace()
00557 {
00558 return true;
00559 }
00560
00561 void SetFontNames(FreeTypeSettings *settings, const char *font_name)
00562 {
00563 #ifdef WITH_FREETYPE
00564 strecpy(settings->mono_font, font_name, lastof(settings->mono_font));
00565 #endif
00566 }
00567
00571 void LoadTextfile()
00572 {
00573 this->lines.Clear();
00574
00575
00576 const char *textfile = this->grf_config->GetTextfile(file_type);
00577 if (textfile == NULL) return;
00578
00579
00580 size_t filesize;
00581 FILE *handle = FioFOpenFile(textfile, "rb", NEWGRF_DIR, &filesize);
00582 if (handle == NULL) return;
00583
00584 this->text = ReallocT(this->text, filesize + 1);
00585 size_t read = fread(this->text, 1, filesize, handle);
00586 fclose(handle);
00587
00588 if (read != filesize) return;
00589
00590 this->text[filesize] = '\0';
00591
00592
00593 for (char *p = this->text; *p != '\0'; p++) {
00594 if (*p == '\t' || *p == '\r') *p = ' ';
00595 }
00596
00597
00598 char *p = this->text + (strncmp("\xEF\xBB\xBF", this->text, 3) == 0 ? 3 : 0);
00599
00600
00601 str_validate(p, this->text + filesize, SVS_REPLACE_WITH_QUESTION_MARK | SVS_ALLOW_NEWLINE);
00602
00603
00604 *this->lines.Append() = p;
00605 for (; *p != '\0'; p++) {
00606 if (*p == '\n') {
00607 *p = '\0';
00608 *this->lines.Append() = p + 1;
00609 }
00610 }
00611
00612 CheckForMissingGlyphs(true, this);
00613
00614
00615 this->vscroll->SetCount(this->lines.Length());
00616
00617 this->max_length = 0;
00618 for (uint i = 0; i < this->lines.Length(); i++) {
00619 this->max_length = max(this->max_length, GetStringBoundingBox(this->lines[i], FS_MONO).width);
00620 }
00621 this->hscroll->SetCount(this->max_length + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT);
00622 this->hscroll->SetStepSize(10);
00623 }
00624 };
00625
00626 static const NWidgetPart _nested_newgrf_textfile_widgets[] = {
00627 NWidget(NWID_HORIZONTAL),
00628 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
00629 NWidget(WWT_CAPTION, COLOUR_MAUVE, WID_NT_CAPTION), SetDataTip(STR_NULL, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00630 EndContainer(),
00631 NWidget(NWID_HORIZONTAL),
00632 NWidget(WWT_PANEL, COLOUR_MAUVE, WID_NT_BACKGROUND), SetMinimalSize(200, 125), SetResize(1, 12), SetScrollbar(WID_NT_VSCROLLBAR),
00633 EndContainer(),
00634 NWidget(NWID_VERTICAL),
00635 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NT_VSCROLLBAR),
00636 EndContainer(),
00637 EndContainer(),
00638 NWidget(NWID_HORIZONTAL),
00639 NWidget(NWID_HSCROLLBAR, COLOUR_MAUVE, WID_NT_HSCROLLBAR),
00640 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
00641 EndContainer(),
00642 };
00643
00645 static const WindowDesc _newgrf_textfile_desc(
00646 WDP_CENTER, 630, 460,
00647 WC_NEWGRF_TEXTFILE, WC_NONE,
00648 WDF_UNCLICK_BUTTONS,
00649 _nested_newgrf_textfile_widgets, lengthof(_nested_newgrf_textfile_widgets)
00650 );
00651
00652 void ShowNewGRFTextfileWindow(const GRFConfig *c, TextfileType file_type)
00653 {
00654 DeleteWindowByClass(WC_NEWGRF_TEXTFILE);
00655 new NewGRFTextfileWindow(&_newgrf_textfile_desc, c, file_type);
00656 }
00657
00658 static GRFPresetList _grf_preset_list;
00659
00660 class DropDownListPresetItem : public DropDownListItem {
00661 public:
00662 DropDownListPresetItem(int result) : DropDownListItem(result, false) {}
00663
00664 virtual ~DropDownListPresetItem() {}
00665
00666 bool Selectable() const
00667 {
00668 return true;
00669 }
00670
00671 void Draw(int left, int right, int top, int bottom, bool sel, int bg_colour) const
00672 {
00673 DrawString(left + 2, right + 2, top, _grf_preset_list[this->result], sel ? TC_WHITE : TC_BLACK);
00674 }
00675 };
00676
00677 static void NewGRFConfirmationCallback(Window *w, bool confirmed);
00678
00682 struct NewGRFWindow : public QueryStringBaseWindow, NewGRFScanCallback {
00683 typedef GUIList<const GRFConfig *> GUIGRFConfigList;
00684
00685 static const uint EDITBOX_MAX_SIZE = 50;
00686
00687 static Listing last_sorting;
00688 static Filtering last_filtering;
00689 static GUIGRFConfigList::SortFunction * const sorter_funcs[];
00690 static GUIGRFConfigList::FilterFunction * const filter_funcs[];
00691
00692 GUIGRFConfigList avails;
00693 const GRFConfig *avail_sel;
00694 int avail_pos;
00695
00696 GRFConfig *actives;
00697 GRFConfig *active_sel;
00698
00699 GRFConfig **orig_list;
00700 bool editable;
00701 bool show_params;
00702 bool execute;
00703 int preset;
00704
00705 Scrollbar *vscroll;
00706 Scrollbar *vscroll2;
00707
00708 NewGRFWindow(const WindowDesc *desc, bool editable, bool show_params, bool execute, GRFConfig **orig_list) : QueryStringBaseWindow(EDITBOX_MAX_SIZE)
00709 {
00710 this->avail_sel = NULL;
00711 this->avail_pos = -1;
00712 this->active_sel = NULL;
00713 this->actives = NULL;
00714 this->orig_list = orig_list;
00715 this->editable = editable;
00716 this->execute = execute;
00717 this->show_params = show_params;
00718 this->preset = -1;
00719
00720 CopyGRFConfigList(&this->actives, *orig_list, false);
00721 GetGRFPresetList(&_grf_preset_list);
00722
00723 this->CreateNestedTree(desc);
00724 this->vscroll = this->GetScrollbar(WID_NS_SCROLLBAR);
00725 this->vscroll2 = this->GetScrollbar(WID_NS_SCROLL2BAR);
00726
00727 this->GetWidget<NWidgetStacked>(WID_NS_SHOW_REMOVE)->SetDisplayedPlane(this->editable ? 0 : 1);
00728 this->GetWidget<NWidgetStacked>(WID_NS_SHOW_APPLY)->SetDisplayedPlane(this->editable ? 0 : SZSP_HORIZONTAL);
00729 this->FinishInitNested(desc, WN_GAME_OPTIONS_NEWGRF_STATE);
00730
00731 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size);
00732 this->SetFocusedWidget(WID_NS_FILTER);
00733
00734 this->avails.SetListing(this->last_sorting);
00735 this->avails.SetFiltering(this->last_filtering);
00736 this->avails.SetSortFuncs(this->sorter_funcs);
00737 this->avails.SetFilterFuncs(this->filter_funcs);
00738 this->avails.ForceRebuild();
00739
00740 this->OnInvalidateData(GOID_NEWGRF_LIST_EDITED);
00741 }
00742
00743 ~NewGRFWindow()
00744 {
00745 DeleteWindowByClass(WC_GRF_PARAMETERS);
00746 DeleteWindowByClass(WC_NEWGRF_TEXTFILE);
00747
00748 if (this->editable && !this->execute) {
00749 CopyGRFConfigList(this->orig_list, this->actives, true);
00750 ResetGRFConfig(false);
00751 ReloadNewGRFData();
00752 }
00753
00754
00755 ClearGRFConfigList(&this->actives);
00756 _grf_preset_list.Clear();
00757 }
00758
00759 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00760 {
00761 switch (widget) {
00762 case WID_NS_FILE_LIST:
00763 {
00764 Dimension d = maxdim(GetSpriteSize(SPR_SQUARE), GetSpriteSize(SPR_WARNING_SIGN));
00765 resize->height = max(d.height + 2U, FONT_HEIGHT_NORMAL + 2U);
00766 size->height = max(size->height, WD_FRAMERECT_TOP + 6 * resize->height + WD_FRAMERECT_BOTTOM);
00767 break;
00768 }
00769
00770 case WID_NS_AVAIL_LIST:
00771 resize->height = max(12, FONT_HEIGHT_NORMAL + 2);
00772 size->height = max(size->height, WD_FRAMERECT_TOP + 8 * resize->height + WD_FRAMERECT_BOTTOM);
00773 break;
00774
00775 case WID_NS_NEWGRF_INFO_TITLE: {
00776 Dimension dim = GetStringBoundingBox(STR_NEWGRF_SETTINGS_INFO_TITLE);
00777 size->height = max(size->height, dim.height + WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM);
00778 size->width = max(size->width, dim.width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT);
00779 break;
00780 }
00781
00782 case WID_NS_NEWGRF_INFO:
00783 size->height = max(size->height, WD_FRAMERECT_TOP + 10 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM + padding.height + 2);
00784 break;
00785
00786 case WID_NS_PRESET_LIST: {
00787 Dimension d = GetStringBoundingBox(STR_NUM_CUSTOM);
00788 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
00789 if (_grf_preset_list[i] != NULL) {
00790 SetDParamStr(0, _grf_preset_list[i]);
00791 d = maxdim(d, GetStringBoundingBox(STR_JUST_RAW_STRING));
00792 }
00793 }
00794 d.width += padding.width;
00795 *size = maxdim(d, *size);
00796 break;
00797 }
00798
00799 case WID_NS_CONTENT_DOWNLOAD:
00800 case WID_NS_CONTENT_DOWNLOAD2: {
00801 Dimension d = GetStringBoundingBox(STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON);
00802 *size = maxdim(d, GetStringBoundingBox(STR_INTRO_ONLINE_CONTENT));
00803 size->width += padding.width;
00804 size->height += padding.height;
00805 break;
00806 }
00807 }
00808 }
00809
00810 virtual void OnResize()
00811 {
00812 this->vscroll->SetCapacityFromWidget(this, WID_NS_FILE_LIST);
00813 this->vscroll2->SetCapacityFromWidget(this, WID_NS_AVAIL_LIST);
00814 }
00815
00816 virtual void SetStringParameters(int widget) const
00817 {
00818 switch (widget) {
00819 case WID_NS_PRESET_LIST:
00820 if (this->preset == -1) {
00821 SetDParam(0, STR_NUM_CUSTOM);
00822 } else {
00823 SetDParam(0, STR_JUST_RAW_STRING);
00824 SetDParamStr(1, _grf_preset_list[this->preset]);
00825 }
00826 break;
00827 }
00828 }
00829
00830 virtual void OnPaint()
00831 {
00832 this->DrawWidgets();
00833 if (this->editable) this->DrawEditBox(WID_NS_FILTER);
00834 }
00835
00841 inline PaletteID GetPalette(const GRFConfig *c) const
00842 {
00843 PaletteID pal;
00844
00845
00846 switch (c->status) {
00847 case GCS_NOT_FOUND:
00848 case GCS_DISABLED:
00849 pal = PALETTE_TO_RED;
00850 break;
00851 case GCS_ACTIVATED:
00852 pal = PALETTE_TO_GREEN;
00853 break;
00854 default:
00855 pal = PALETTE_TO_BLUE;
00856 break;
00857 }
00858
00859
00860 if (pal != PALETTE_TO_RED) {
00861 if (HasBit(c->flags, GCF_STATIC)) {
00862 pal = PALETTE_TO_GREY;
00863 } else if (HasBit(c->flags, GCF_COMPATIBLE)) {
00864 pal = PALETTE_TO_ORANGE;
00865 }
00866 }
00867
00868 return pal;
00869 }
00870
00871 virtual void DrawWidget(const Rect &r, int widget) const
00872 {
00873 switch (widget) {
00874 case WID_NS_FILE_LIST: {
00875 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00876
00877 uint step_height = this->GetWidget<NWidgetBase>(WID_NS_FILE_LIST)->resize_y;
00878 uint y = r.top + WD_FRAMERECT_TOP;
00879 Dimension square = GetSpriteSize(SPR_SQUARE);
00880 Dimension warning = GetSpriteSize(SPR_WARNING_SIGN);
00881 int square_offset_y = (step_height - square.height) / 2;
00882 int warning_offset_y = (step_height - warning.height) / 2;
00883 int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
00884
00885 bool rtl = _current_text_dir == TD_RTL;
00886 uint text_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + square.width + 15;
00887 uint text_right = rtl ? r.right - square.width - 15 : r.right - WD_FRAMERECT_RIGHT;
00888 uint square_left = rtl ? r.right - square.width - 5 : r.left + 5;
00889 uint warning_left = rtl ? r.right - square.width - warning.width - 10 : r.left + square.width + 10;
00890
00891 int i = 0;
00892 for (const GRFConfig *c = this->actives; c != NULL; c = c->next, i++) {
00893 if (this->vscroll->IsVisible(i)) {
00894 const char *text = c->GetName();
00895 bool h = (this->active_sel == c);
00896 PaletteID pal = this->GetPalette(c);
00897
00898 if (h) GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, PC_DARK_BLUE);
00899 DrawSprite(SPR_SQUARE, pal, square_left, y + square_offset_y);
00900 if (c->error != NULL) DrawSprite(SPR_WARNING_SIGN, 0, warning_left, y + warning_offset_y);
00901 uint txtoffset = c->error == NULL ? 0 : warning.width;
00902 DrawString(text_left + (rtl ? 0 : txtoffset), text_right - (rtl ? txtoffset : 0), y + offset_y, text, h ? TC_WHITE : TC_ORANGE);
00903 y += step_height;
00904 }
00905 }
00906 break;
00907 }
00908
00909 case WID_NS_AVAIL_LIST: {
00910 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00911
00912 uint step_height = this->GetWidget<NWidgetBase>(WID_NS_AVAIL_LIST)->resize_y;
00913 int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
00914 uint y = r.top + WD_FRAMERECT_TOP;
00915 uint min_index = this->vscroll2->GetPosition();
00916 uint max_index = min(min_index + this->vscroll2->GetCapacity(), this->avails.Length());
00917
00918 for (uint i = min_index; i < max_index; i++) {
00919 const GRFConfig *c = this->avails[i];
00920 bool h = (c == this->avail_sel);
00921 const char *text = c->GetName();
00922
00923 if (h) GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, PC_DARK_BLUE);
00924 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y + offset_y, text, h ? TC_WHITE : TC_SILVER);
00925 y += step_height;
00926 }
00927 break;
00928 }
00929
00930 case WID_NS_NEWGRF_INFO_TITLE:
00931
00932 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_DARK_BLUE);
00933 DrawString(r.left, r.right, (r.top + r.bottom - FONT_HEIGHT_NORMAL) / 2, STR_NEWGRF_SETTINGS_INFO_TITLE, TC_FROMSTRING, SA_HOR_CENTER);
00934 break;
00935
00936 case WID_NS_NEWGRF_INFO: {
00937 const GRFConfig *selected = this->active_sel;
00938 if (selected == NULL) selected = this->avail_sel;
00939 if (selected != NULL) {
00940 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);
00941 }
00942 break;
00943 }
00944 }
00945 }
00946
00947 virtual void OnClick(Point pt, int widget, int click_count)
00948 {
00949 if (widget >= WID_NS_NEWGRF_TEXTFILE && widget < WID_NS_NEWGRF_TEXTFILE + TFT_END) {
00950 if (this->active_sel == NULL && this->avail_sel == NULL) return;
00951
00952 ShowNewGRFTextfileWindow(this->active_sel != NULL ? this->active_sel : this->avail_sel, (TextfileType)(widget - WID_NS_NEWGRF_TEXTFILE));
00953 return;
00954 }
00955
00956 switch (widget) {
00957 case WID_NS_PRESET_LIST: {
00958 DropDownList *list = new DropDownList();
00959
00960
00961 list->push_back(new DropDownListStringItem(STR_NONE, -1, false));
00962
00963 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
00964 if (_grf_preset_list[i] != NULL) {
00965 list->push_back(new DropDownListPresetItem(i));
00966 }
00967 }
00968
00969 this->DeleteChildWindows(WC_QUERY_STRING);
00970 ShowDropDownList(this, list, this->preset, WID_NS_PRESET_LIST);
00971 break;
00972 }
00973
00974 case WID_NS_OPEN_URL: {
00975 const GRFConfig *c = (this->avail_sel == NULL) ? this->active_sel : this->avail_sel;
00976
00977 extern void OpenBrowser(const char *url);
00978 OpenBrowser(c->GetURL());
00979 break;
00980 }
00981
00982 case WID_NS_PRESET_SAVE:
00983 ShowQueryString(STR_EMPTY, STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY, 32, this, CS_ALPHANUMERAL, QSF_NONE);
00984 break;
00985
00986 case WID_NS_PRESET_DELETE:
00987 if (this->preset == -1) return;
00988
00989 DeleteGRFPresetFromConfig(_grf_preset_list[this->preset]);
00990 GetGRFPresetList(&_grf_preset_list);
00991 this->preset = -1;
00992 this->InvalidateData();
00993 this->DeleteChildWindows(WC_QUERY_STRING);
00994 break;
00995
00996 case WID_NS_MOVE_UP: {
00997 if (this->active_sel == NULL || !this->editable) break;
00998
00999 int pos = 0;
01000 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
01001 GRFConfig *c = *pc;
01002 if (c->next == this->active_sel) {
01003 c->next = this->active_sel->next;
01004 this->active_sel->next = c;
01005 *pc = this->active_sel;
01006 break;
01007 }
01008 }
01009 this->vscroll->ScrollTowards(pos);
01010 this->preset = -1;
01011 this->InvalidateData();
01012 break;
01013 }
01014
01015 case WID_NS_MOVE_DOWN: {
01016 if (this->active_sel == NULL || !this->editable) break;
01017
01018 int pos = 1;
01019 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
01020 GRFConfig *c = *pc;
01021 if (c == this->active_sel) {
01022 *pc = c->next;
01023 c->next = c->next->next;
01024 (*pc)->next = c;
01025 break;
01026 }
01027 }
01028 this->vscroll->ScrollTowards(pos);
01029 this->preset = -1;
01030 this->InvalidateData();
01031 break;
01032 }
01033
01034 case WID_NS_FILE_LIST: {
01035 uint i = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NS_FILE_LIST);
01036
01037 GRFConfig *c;
01038 for (c = this->actives; c != NULL && i > 0; c = c->next, i--) {}
01039
01040 if (this->active_sel != c) DeleteWindowByClass(WC_GRF_PARAMETERS);
01041 this->active_sel = c;
01042 this->avail_sel = NULL;
01043 this->avail_pos = -1;
01044
01045 this->InvalidateData();
01046 if (click_count == 1) break;
01047
01048 }
01049
01050 case WID_NS_REMOVE: {
01051 if (this->active_sel == NULL || !this->editable) break;
01052 DeleteWindowByClass(WC_GRF_PARAMETERS);
01053
01054
01055 GRFConfig *newsel = this->active_sel->next;
01056 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next) {
01057 GRFConfig *c = *pc;
01058
01059
01060 if (newsel == NULL && c->next == this->active_sel) newsel = c;
01061
01062 if (c == this->active_sel) {
01063 *pc = c->next;
01064 delete c;
01065 break;
01066 }
01067 }
01068
01069 this->active_sel = newsel;
01070 this->preset = -1;
01071 this->avail_pos = -1;
01072 this->avail_sel = NULL;
01073 this->avails.ForceRebuild();
01074 this->InvalidateData(GOID_NEWGRF_LIST_EDITED);
01075 break;
01076 }
01077
01078 case WID_NS_AVAIL_LIST: {
01079 uint i = this->vscroll2->GetScrolledRowFromWidget(pt.y, this, WID_NS_AVAIL_LIST);
01080 this->active_sel = NULL;
01081 DeleteWindowByClass(WC_GRF_PARAMETERS);
01082 if (i < this->avails.Length()) {
01083 this->avail_sel = this->avails[i];
01084 this->avail_pos = i;
01085 }
01086 this->InvalidateData();
01087 if (click_count == 1) break;
01088
01089 }
01090
01091 case WID_NS_ADD: {
01092 if (this->avail_sel == NULL || !this->editable || HasBit(this->avail_sel->flags, GCF_INVALID)) break;
01093
01094 GRFConfig **list;
01095
01096 for (list = &this->actives; *list != NULL; list = &(*list)->next) {
01097 if ((*list)->ident.grfid == this->avail_sel->ident.grfid) {
01098 ShowErrorMessage(STR_NEWGRF_DUPLICATE_GRFID, INVALID_STRING_ID, WL_INFO);
01099 return;
01100 }
01101 }
01102
01103 GRFConfig *c = new GRFConfig(*this->avail_sel);
01104 c->SetParameterDefaults();
01105 *list = c;
01106
01107
01108 int new_pos = this->avail_pos + 1;
01109 if (new_pos >= (int)this->avails.Length()) new_pos = this->avail_pos - 1;
01110 this->avail_pos = new_pos;
01111 if (new_pos >= 0) this->avail_sel = this->avails[new_pos];
01112
01113 this->avails.ForceRebuild();
01114 this->InvalidateData(GOID_NEWGRF_LIST_EDITED);
01115 break;
01116 }
01117
01118 case WID_NS_APPLY_CHANGES:
01119 if (!this->editable) break;
01120 if (this->execute) {
01121 ShowQuery(
01122 STR_NEWGRF_POPUP_CAUTION_CAPTION,
01123 STR_NEWGRF_CONFIRMATION_TEXT,
01124 this,
01125 NewGRFConfirmationCallback
01126 );
01127 } else {
01128 CopyGRFConfigList(this->orig_list, this->actives, true);
01129 ResetGRFConfig(false);
01130 ReloadNewGRFData();
01131 }
01132 this->DeleteChildWindows(WC_QUERY_STRING);
01133 break;
01134
01135 case WID_NS_SET_PARAMETERS: {
01136 if (this->active_sel == NULL || !this->editable || !this->show_params || this->active_sel->num_valid_params == 0) break;
01137
01138 OpenGRFParameterWindow(this->active_sel);
01139 break;
01140 }
01141
01142 case WID_NS_TOGGLE_PALETTE:
01143 if (this->active_sel != NULL || !this->editable) {
01144 this->active_sel->palette ^= GRFP_USE_MASK;
01145 this->SetDirty();
01146 }
01147 break;
01148
01149 case WID_NS_CONTENT_DOWNLOAD:
01150 case WID_NS_CONTENT_DOWNLOAD2:
01151 if (!_network_available) {
01152 ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, WL_ERROR);
01153 } else {
01154 #if defined(ENABLE_NETWORK)
01155 this->DeleteChildWindows(WC_QUERY_STRING);
01156
01157 ShowMissingContentWindow(this->actives);
01158 #endif
01159 }
01160 break;
01161
01162 case WID_NS_RESCAN_FILES:
01163 case WID_NS_RESCAN_FILES2:
01164 ScanNewGRFFiles(this);
01165 break;
01166 }
01167 }
01168
01169 virtual void OnNewGRFsScanned()
01170 {
01171 this->avail_sel = NULL;
01172 this->avail_pos = -1;
01173 this->avails.ForceRebuild();
01174 this->DeleteChildWindows(WC_QUERY_STRING);
01175 this->DeleteChildWindows(WC_NEWGRF_TEXTFILE);
01176 }
01177
01178 virtual void OnDropdownSelect(int widget, int index)
01179 {
01180 if (!this->editable) return;
01181
01182 ClearGRFConfigList(&this->actives);
01183 this->preset = index;
01184
01185 if (index != -1) {
01186 this->actives = LoadGRFPresetFromConfig(_grf_preset_list[index]);
01187 }
01188 this->avails.ForceRebuild();
01189
01190 DeleteWindowByClass(WC_GRF_PARAMETERS);
01191 this->active_sel = NULL;
01192 this->InvalidateData(GOID_NEWGRF_PRESET_LOADED);
01193 }
01194
01195 virtual void OnQueryTextFinished(char *str)
01196 {
01197 if (str == NULL) return;
01198
01199 SaveGRFPresetToConfig(str, this->actives);
01200 GetGRFPresetList(&_grf_preset_list);
01201
01202
01203 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
01204 if (_grf_preset_list[i] != NULL && strcmp(_grf_preset_list[i], str) == 0) {
01205 this->preset = i;
01206 break;
01207 }
01208 }
01209
01210 this->InvalidateData();
01211 }
01212
01218 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01219 {
01220 if (!gui_scope) return;
01221 switch (data) {
01222 default:
01223
01224 break;
01225
01226 case GOID_NEWGRF_RESCANNED:
01227
01228 for (GRFConfig **l = &this->actives; *l != NULL; l = &(*l)->next) {
01229 GRFConfig *c = *l;
01230 bool compatible = HasBit(c->flags, GCF_COMPATIBLE);
01231 if (c->status != GCS_NOT_FOUND && !compatible) continue;
01232
01233 const GRFConfig *f = FindGRFConfig(c->ident.grfid, FGCM_EXACT, compatible ? c->original_md5sum : c->ident.md5sum);
01234 if (f == NULL || HasBit(f->flags, GCF_INVALID)) continue;
01235
01236 *l = new GRFConfig(*f);
01237 (*l)->next = c->next;
01238
01239 if (active_sel == c) active_sel = *l;
01240
01241 delete c;
01242 }
01243
01244 this->avails.ForceRebuild();
01245
01246 case GOID_NEWGRF_LIST_EDITED:
01247 this->preset = -1;
01248
01249 case GOID_NEWGRF_PRESET_LOADED: {
01250
01251 int i = 0;
01252 for (const GRFConfig *c = this->actives; c != NULL; c = c->next, i++) {}
01253
01254 this->vscroll->SetCapacityFromWidget(this, WID_NS_FILE_LIST);
01255 this->vscroll->SetCount(i);
01256
01257 this->vscroll2->SetCapacityFromWidget(this, WID_NS_AVAIL_LIST);
01258 if (this->avail_pos >= 0) this->vscroll2->ScrollTowards(this->avail_pos);
01259 break;
01260 }
01261 }
01262
01263 this->BuildAvailables();
01264
01265 this->SetWidgetsDisabledState(!this->editable,
01266 WID_NS_PRESET_LIST,
01267 WID_NS_APPLY_CHANGES,
01268 WID_NS_TOGGLE_PALETTE,
01269 WIDGET_LIST_END
01270 );
01271 this->SetWidgetDisabledState(WID_NS_ADD, !this->editable || this->avail_sel == NULL || HasBit(this->avail_sel->flags, GCF_INVALID));
01272
01273 bool disable_all = this->active_sel == NULL || !this->editable;
01274 this->SetWidgetsDisabledState(disable_all,
01275 WID_NS_REMOVE,
01276 WID_NS_MOVE_UP,
01277 WID_NS_MOVE_DOWN,
01278 WIDGET_LIST_END
01279 );
01280
01281 const GRFConfig *c = (this->avail_sel == NULL) ? this->active_sel : this->avail_sel;
01282 for (TextfileType tft = TFT_BEGIN; tft < TFT_END; tft++) {
01283 this->SetWidgetDisabledState(WID_NS_NEWGRF_TEXTFILE + tft, c == NULL || c->GetTextfile(tft) == NULL);
01284 }
01285 this->SetWidgetDisabledState(WID_NS_OPEN_URL, c == NULL || StrEmpty(c->GetURL()));
01286
01287 this->SetWidgetDisabledState(WID_NS_SET_PARAMETERS, !this->show_params || disable_all || this->active_sel->num_valid_params == 0);
01288 this->SetWidgetDisabledState(WID_NS_TOGGLE_PALETTE, disable_all);
01289
01290 if (!disable_all) {
01291
01292 if (this->active_sel == this->actives) this->DisableWidget(WID_NS_MOVE_UP);
01293 if (this->active_sel->next == NULL) this->DisableWidget(WID_NS_MOVE_DOWN);
01294 if (this->active_sel->IsOpenTTDBaseGRF()) this->DisableWidget(WID_NS_REMOVE);
01295 }
01296
01297 this->SetWidgetDisabledState(WID_NS_PRESET_DELETE, this->preset == -1);
01298
01299 bool has_missing = false;
01300 bool has_compatible = false;
01301 for (const GRFConfig *c = this->actives; !has_missing && c != NULL; c = c->next) {
01302 has_missing |= c->status == GCS_NOT_FOUND;
01303 has_compatible |= HasBit(c->flags, GCF_COMPATIBLE);
01304 }
01305 uint16 widget_data;
01306 StringID tool_tip;
01307 if (has_missing || has_compatible) {
01308 widget_data = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON;
01309 tool_tip = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_TOOLTIP;
01310 } else {
01311 widget_data = STR_INTRO_ONLINE_CONTENT;
01312 tool_tip = STR_INTRO_TOOLTIP_ONLINE_CONTENT;
01313 }
01314 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD)->widget_data = widget_data;
01315 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD)->tool_tip = tool_tip;
01316 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD2)->widget_data = widget_data;
01317 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD2)->tool_tip = tool_tip;
01318
01319 this->SetWidgetDisabledState(WID_NS_PRESET_SAVE, has_missing);
01320 }
01321
01322 virtual void OnMouseLoop()
01323 {
01324 if (this->editable) this->HandleEditBox(WID_NS_FILTER);
01325 }
01326
01327 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01328 {
01329 if (!this->editable) return ES_NOT_HANDLED;
01330
01331 switch (keycode) {
01332 case WKC_UP:
01333
01334 if (this->avail_pos > 0) this->avail_pos--;
01335 break;
01336
01337 case WKC_DOWN:
01338
01339 if (this->avail_pos < (int)this->avails.Length() - 1) this->avail_pos++;
01340 break;
01341
01342 case WKC_PAGEUP:
01343
01344 this->avail_pos = (this->avail_pos < this->vscroll2->GetCapacity()) ? 0 : this->avail_pos - this->vscroll2->GetCapacity();
01345 break;
01346
01347 case WKC_PAGEDOWN:
01348
01349 this->avail_pos = min(this->avail_pos + this->vscroll2->GetCapacity(), (int)this->avails.Length() - 1);
01350 break;
01351
01352 case WKC_HOME:
01353
01354 this->avail_pos = 0;
01355 break;
01356
01357 case WKC_END:
01358
01359 this->avail_pos = this->avails.Length() - 1;
01360 break;
01361
01362 default: {
01363
01364 EventState state = ES_NOT_HANDLED;
01365 if (this->HandleEditBoxKey(WID_NS_FILTER, key, keycode, state) == HEBR_EDITING) {
01366 this->OnOSKInput(WID_NS_FILTER);
01367 }
01368 return state;
01369 }
01370 }
01371
01372 if (this->avails.Length() == 0) this->avail_pos = -1;
01373 if (this->avail_pos >= 0) {
01374 this->avail_sel = this->avails[this->avail_pos];
01375 this->vscroll2->ScrollTowards(this->avail_pos);
01376 this->InvalidateData(0);
01377 }
01378
01379 return ES_HANDLED;
01380 }
01381
01382 virtual void OnOSKInput(int wid)
01383 {
01384 if (!this->editable) return;
01385
01386 this->avails.SetFilterState(!StrEmpty(this->edit_str_buf));
01387 this->avails.ForceRebuild();
01388 this->InvalidateData(0);
01389 }
01390
01391 private:
01393 static int CDECL NameSorter(const GRFConfig * const *a, const GRFConfig * const *b)
01394 {
01395 int i = strnatcmp((*a)->GetName(), (*b)->GetName());
01396 if (i != 0) return i;
01397
01398 i = (*a)->version - (*b)->version;
01399 if (i != 0) return i;
01400
01401 return memcmp((*a)->ident.md5sum, (*b)->ident.md5sum, lengthof((*b)->ident.md5sum));
01402 }
01403
01405 static bool CDECL TagNameFilter(const GRFConfig * const *a, const char *filter_string)
01406 {
01407 if (strcasestr((*a)->GetName(), filter_string) != NULL) return true;
01408 if ((*a)->filename != NULL && strcasestr((*a)->filename, filter_string) != NULL) return true;
01409 if ((*a)->GetDescription() != NULL && strcasestr((*a)->GetDescription(), filter_string) != NULL) return true;
01410 return false;
01411 }
01412
01413 void BuildAvailables()
01414 {
01415 if (!this->avails.NeedRebuild()) return;
01416
01417 this->avails.Clear();
01418
01419 for (const GRFConfig *c = _all_grfs; c != NULL; c = c->next) {
01420 bool found = false;
01421 for (const GRFConfig *grf = this->actives; grf != NULL && !found; grf = grf->next) found = grf->ident.HasGrfIdentifier(c->ident.grfid, c->ident.md5sum);
01422 if (found) continue;
01423
01424 if (_settings_client.gui.newgrf_show_old_versions) {
01425 *this->avails.Append() = c;
01426 } else {
01427 const GRFConfig *best = FindGRFConfig(c->ident.grfid, HasBit(c->flags, GCF_INVALID) ? FGCM_NEWEST : FGCM_NEWEST_VALID);
01428
01429
01430
01431
01432
01433
01434
01435 if (best->version == 0 || best->ident.HasGrfIdentifier(c->ident.grfid, c->ident.md5sum)) {
01436 *this->avails.Append() = c;
01437 }
01438 }
01439 }
01440
01441 this->avails.Filter(this->edit_str_buf);
01442 this->avails.Compact();
01443 this->avails.RebuildDone();
01444 this->avails.Sort();
01445
01446 if (this->avail_sel != NULL) {
01447 this->avail_pos = this->avails.FindIndex(this->avail_sel);
01448 if (this->avail_pos < 0) this->avail_sel = NULL;
01449 }
01450
01451 this->vscroll2->SetCount(this->avails.Length());
01452 }
01453 };
01454
01455 #if defined(ENABLE_NETWORK)
01456
01460 void ShowMissingContentWindow(const GRFConfig *list)
01461 {
01462
01463 ContentVector cv;
01464 for (const GRFConfig *c = list; c != NULL; c = c->next) {
01465 if (c->status != GCS_NOT_FOUND && !HasBit(c->flags, GCF_COMPATIBLE)) continue;
01466
01467 ContentInfo *ci = new ContentInfo();
01468 ci->type = CONTENT_TYPE_NEWGRF;
01469 ci->state = ContentInfo::DOES_NOT_EXIST;
01470 ttd_strlcpy(ci->name, c->GetName(), lengthof(ci->name));
01471 ci->unique_id = BSWAP32(c->ident.grfid);
01472 memcpy(ci->md5sum, HasBit(c->flags, GCF_COMPATIBLE) ? c->original_md5sum : c->ident.md5sum, sizeof(ci->md5sum));
01473 *cv.Append() = ci;
01474 }
01475 ShowNetworkContentListWindow(cv.Length() == 0 ? NULL : &cv, CONTENT_TYPE_NEWGRF);
01476 }
01477 #endif
01478
01479 Listing NewGRFWindow::last_sorting = {false, 0};
01480 Filtering NewGRFWindow::last_filtering = {false, 0};
01481
01482 NewGRFWindow::GUIGRFConfigList::SortFunction * const NewGRFWindow::sorter_funcs[] = {
01483 &NameSorter,
01484 };
01485
01486 NewGRFWindow::GUIGRFConfigList::FilterFunction * const NewGRFWindow::filter_funcs[] = {
01487 &TagNameFilter,
01488 };
01489
01496 class NWidgetNewGRFDisplay : public NWidgetContainer {
01497 public:
01498 static const uint INTER_LIST_SPACING;
01499 static const uint INTER_COLUMN_SPACING;
01500 static const uint MAX_EXTRA_INFO_WIDTH;
01501 static const uint MIN_EXTRA_FOR_3_COLUMNS;
01502
01503 NWidgetBase *avs;
01504 NWidgetBase *acs;
01505 NWidgetBase *inf;
01506 bool editable;
01507
01508 NWidgetNewGRFDisplay(NWidgetBase *avs, NWidgetBase *acs, NWidgetBase *inf) : NWidgetContainer(NWID_HORIZONTAL)
01509 {
01510 this->avs = avs;
01511 this->acs = acs;
01512 this->inf = inf;
01513
01514 this->Add(this->avs);
01515 this->Add(this->acs);
01516 this->Add(this->inf);
01517
01518 this->editable = true;
01519 }
01520
01521 virtual void SetupSmallestSize(Window *w, bool init_array)
01522 {
01523
01524 assert(dynamic_cast<NewGRFWindow *>(w) != NULL);
01525 NewGRFWindow *ngw = (NewGRFWindow *)w;
01526 this->editable = ngw->editable;
01527
01528 this->avs->SetupSmallestSize(w, init_array);
01529 this->acs->SetupSmallestSize(w, init_array);
01530 this->inf->SetupSmallestSize(w, init_array);
01531
01532 uint min_avs_width = this->avs->smallest_x + this->avs->padding_left + this->avs->padding_right;
01533 uint min_acs_width = this->acs->smallest_x + this->acs->padding_left + this->acs->padding_right;
01534 uint min_inf_width = this->inf->smallest_x + this->inf->padding_left + this->inf->padding_right;
01535
01536 uint min_avs_height = this->avs->smallest_y + this->avs->padding_top + this->avs->padding_bottom;
01537 uint min_acs_height = this->acs->smallest_y + this->acs->padding_top + this->acs->padding_bottom;
01538 uint min_inf_height = this->inf->smallest_y + this->inf->padding_top + this->inf->padding_bottom;
01539
01540
01541 this->smallest_x = max(min_avs_width, min_acs_width) + INTER_COLUMN_SPACING + min_inf_width;
01542 this->smallest_y = max(min_inf_height, min_acs_height + INTER_LIST_SPACING + min_avs_height);
01543
01544
01545 this->fill_x = LeastCommonMultiple(this->avs->fill_x, this->acs->fill_x);
01546 if (this->inf->fill_x > 0 && (this->fill_x == 0 || this->fill_x > this->inf->fill_x)) this->fill_x = this->inf->fill_x;
01547
01548 this->fill_y = this->avs->fill_y;
01549 if (this->acs->fill_y > 0 && (this->fill_y == 0 || this->fill_y > this->acs->fill_y)) this->fill_y = this->acs->fill_y;
01550 this->fill_y = LeastCommonMultiple(this->fill_y, this->inf->fill_y);
01551
01552
01553 this->resize_x = LeastCommonMultiple(this->avs->resize_x, this->acs->resize_x);
01554 if (this->inf->resize_x > 0 && (this->resize_x == 0 || this->resize_x > this->inf->resize_x)) this->resize_x = this->inf->resize_x;
01555
01556 this->resize_y = this->avs->resize_y;
01557 if (this->acs->resize_y > 0 && (this->resize_y == 0 || this->resize_y > this->acs->resize_y)) this->resize_y = this->acs->resize_y;
01558 this->resize_y = LeastCommonMultiple(this->resize_y, this->inf->resize_y);
01559
01560
01561 this->smallest_y = ComputeMaxSize(min_acs_height, this->smallest_y + this->resize_y - 1, this->resize_y);
01562 }
01563
01564 virtual void AssignSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height, bool rtl)
01565 {
01566 this->StoreSizePosition(sizing, x, y, given_width, given_height);
01567
01568 uint min_avs_width = this->avs->smallest_x + this->avs->padding_left + this->avs->padding_right;
01569 uint min_acs_width = this->acs->smallest_x + this->acs->padding_left + this->acs->padding_right;
01570 uint min_inf_width = this->inf->smallest_x + this->inf->padding_left + this->inf->padding_right;
01571
01572 uint min_list_width = max(min_avs_width, min_acs_width);
01573 uint avs_extra_width = min_list_width - min_avs_width;
01574 uint acs_extra_width = min_list_width - min_acs_width;
01575
01576
01577 uint min_three_columns = min_avs_width + min_acs_width + min_inf_width + 2 * INTER_COLUMN_SPACING;
01578 uint min_two_columns = min_list_width + min_inf_width + INTER_COLUMN_SPACING;
01579 bool use_three_columns = this->editable && (min_three_columns + MIN_EXTRA_FOR_3_COLUMNS <= given_width);
01580
01581
01582 uint extra_width, inf_width;
01583 if (use_three_columns) {
01584 extra_width = given_width - min_three_columns;
01585 inf_width = min(MAX_EXTRA_INFO_WIDTH, extra_width / 2);
01586 } else {
01587 extra_width = given_width - min_two_columns;
01588 inf_width = min(MAX_EXTRA_INFO_WIDTH, extra_width / 2);
01589 }
01590 inf_width = ComputeMaxSize(this->inf->smallest_x, this->inf->smallest_x + inf_width, this->inf->GetHorizontalStepSize(sizing));
01591 extra_width -= inf_width - this->inf->smallest_x;
01592
01593 uint inf_height = ComputeMaxSize(this->inf->smallest_y, given_height, this->inf->GetVerticalStepSize(sizing));
01594
01595 if (use_three_columns) {
01596
01597
01598 uint avs_width = min(avs_extra_width, extra_width);
01599 extra_width -= avs_width;
01600 extra_width -= min(acs_extra_width, extra_width);
01601 avs_width += extra_width / 2;
01602
01603 avs_width = ComputeMaxSize(this->avs->smallest_x, this->avs->smallest_x + avs_width, this->avs->GetHorizontalStepSize(sizing));
01604
01605 uint acs_width = given_width -
01606 inf_width - this->inf->padding_left - this->inf->padding_right -
01607 avs_width - this->avs->padding_left - this->avs->padding_right - 2 * INTER_COLUMN_SPACING;
01608 acs_width = ComputeMaxSize(min_acs_width, acs_width, this->acs->GetHorizontalStepSize(sizing)) -
01609 this->acs->padding_left - this->acs->padding_right;
01610
01611
01612 uint avs_height = ComputeMaxSize(this->avs->smallest_y, given_height, this->avs->resize_y);
01613 uint acs_height = ComputeMaxSize(this->acs->smallest_y, given_height, this->acs->resize_y);
01614
01615
01616 if (rtl) {
01617 x += this->inf->padding_left;
01618 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01619 x += inf_width + this->inf->padding_right + INTER_COLUMN_SPACING;
01620 } else {
01621 x += this->avs->padding_left;
01622 this->avs->AssignSizePosition(sizing, x, y + this->avs->padding_top, avs_width, avs_height, rtl);
01623 x += avs_width + this->avs->padding_right + INTER_COLUMN_SPACING;
01624 }
01625
01626 x += this->acs->padding_left;
01627 this->acs->AssignSizePosition(sizing, x, y + this->acs->padding_top, acs_width, acs_height, rtl);
01628 x += acs_width + this->acs->padding_right + INTER_COLUMN_SPACING;
01629
01630 if (rtl) {
01631 x += this->avs->padding_left;
01632 this->avs->AssignSizePosition(sizing, x, y + this->avs->padding_top, avs_width, avs_height, rtl);
01633 } else {
01634 x += this->inf->padding_left;
01635 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01636 }
01637 } else {
01638
01639
01640 uint avs_width = ComputeMaxSize(this->avs->smallest_x, this->avs->smallest_x + avs_extra_width + extra_width,
01641 this->avs->GetHorizontalStepSize(sizing));
01642 uint acs_width = ComputeMaxSize(this->acs->smallest_x, this->acs->smallest_x + acs_extra_width + extra_width,
01643 this->acs->GetHorizontalStepSize(sizing));
01644
01645 uint min_avs_height = (!this->editable) ? 0 : this->avs->smallest_y + this->avs->padding_top + this->avs->padding_bottom + INTER_LIST_SPACING;
01646 uint min_acs_height = this->acs->smallest_y + this->acs->padding_top + this->acs->padding_bottom;
01647 uint extra_height = given_height - min_acs_height - min_avs_height;
01648
01649
01650 uint avs_height = ComputeMaxSize(this->avs->smallest_y, this->avs->smallest_y + extra_height / 2, this->avs->resize_y);
01651 if (this->editable) extra_height -= avs_height - this->avs->smallest_y;
01652 uint acs_height = ComputeMaxSize(this->acs->smallest_y, this->acs->smallest_y + extra_height, this->acs->resize_y);
01653
01654
01655 if (rtl) {
01656 x += this->inf->padding_left;
01657 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01658 x += inf_width + this->inf->padding_right + INTER_COLUMN_SPACING;
01659
01660 this->acs->AssignSizePosition(sizing, x + this->acs->padding_left, y + this->acs->padding_top, acs_width, acs_height, rtl);
01661 if (this->editable) {
01662 this->avs->AssignSizePosition(sizing, x + this->avs->padding_left, y + given_height - avs_height - this->avs->padding_bottom, avs_width, avs_height, rtl);
01663 } else {
01664 this->avs->AssignSizePosition(sizing, 0, 0, this->avs->smallest_x, this->avs->smallest_y, rtl);
01665 }
01666 } else {
01667 this->acs->AssignSizePosition(sizing, x + this->acs->padding_left, y + this->acs->padding_top, acs_width, acs_height, rtl);
01668 if (this->editable) {
01669 this->avs->AssignSizePosition(sizing, x + this->avs->padding_left, y + given_height - avs_height - this->avs->padding_bottom, avs_width, avs_height, rtl);
01670 } else {
01671 this->avs->AssignSizePosition(sizing, 0, 0, this->avs->smallest_x, this->avs->smallest_y, rtl);
01672 }
01673 uint dx = this->acs->current_x + this->acs->padding_left + this->acs->padding_right;
01674 if (this->editable) {
01675 dx = max(dx, this->avs->current_x + this->avs->padding_left + this->avs->padding_right);
01676 }
01677 x += dx + INTER_COLUMN_SPACING + this->inf->padding_left;
01678 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01679 }
01680 }
01681 }
01682
01683 virtual NWidgetCore *GetWidgetFromPos(int x, int y)
01684 {
01685 if (!IsInsideBS(x, this->pos_x, this->current_x) || !IsInsideBS(y, this->pos_y, this->current_y)) return NULL;
01686
01687 NWidgetCore *nw = (this->editable) ? this->avs->GetWidgetFromPos(x, y) : NULL;
01688 if (nw == NULL) nw = this->acs->GetWidgetFromPos(x, y);
01689 if (nw == NULL) nw = this->inf->GetWidgetFromPos(x, y);
01690 return nw;
01691 }
01692
01693 virtual void Draw(const Window *w)
01694 {
01695 if (this->editable) this->avs->Draw(w);
01696 this->acs->Draw(w);
01697 this->inf->Draw(w);
01698 }
01699 };
01700
01701 const uint NWidgetNewGRFDisplay::INTER_LIST_SPACING = WD_RESIZEBOX_WIDTH + 1;
01702 const uint NWidgetNewGRFDisplay::INTER_COLUMN_SPACING = WD_RESIZEBOX_WIDTH;
01703 const uint NWidgetNewGRFDisplay::MAX_EXTRA_INFO_WIDTH = 150;
01704 const uint NWidgetNewGRFDisplay::MIN_EXTRA_FOR_3_COLUMNS = 50;
01705
01706 static const NWidgetPart _nested_newgrf_actives_widgets[] = {
01707
01708 NWidget(NWID_HORIZONTAL),
01709 NWidget(WWT_TEXT, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_SELECT_PRESET, STR_NULL),
01710 SetPadding(0, WD_FRAMETEXT_RIGHT, 0, 0),
01711 NWidget(WWT_DROPDOWN, COLOUR_YELLOW, WID_NS_PRESET_LIST), SetFill(1, 0), SetResize(1, 0),
01712 SetDataTip(STR_JUST_STRING, STR_NEWGRF_SETTINGS_PRESET_LIST_TOOLTIP),
01713 EndContainer(),
01714 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01715 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_PRESET_SAVE), SetFill(1, 0), SetResize(1, 0),
01716 SetDataTip(STR_NEWGRF_SETTINGS_PRESET_SAVE, STR_NEWGRF_SETTINGS_PRESET_SAVE_TOOLTIP),
01717 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_PRESET_DELETE), SetFill(1, 0), SetResize(1, 0),
01718 SetDataTip(STR_NEWGRF_SETTINGS_PRESET_DELETE, STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP),
01719 EndContainer(),
01720
01721 NWidget(NWID_SPACER), SetMinimalSize(0, WD_RESIZEBOX_WIDTH), SetResize(1, 0), SetFill(1, 0),
01722 NWidget(WWT_PANEL, COLOUR_MAUVE),
01723 NWidget(WWT_LABEL, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_ACTIVE_LIST, STR_NULL),
01724 SetFill(1, 0), SetResize(1, 0), SetPadding(3, WD_FRAMETEXT_RIGHT, 0, WD_FRAMETEXT_LEFT),
01725
01726 NWidget(NWID_HORIZONTAL), SetPadding(0, 2, 0, 2),
01727 NWidget(WWT_PANEL, COLOUR_MAUVE),
01728 NWidget(WWT_INSET, COLOUR_MAUVE, WID_NS_FILE_LIST), SetMinimalSize(100, 1), SetPadding(2, 2, 2, 2),
01729 SetFill(1, 1), SetResize(1, 1), SetScrollbar(WID_NS_SCROLLBAR), SetDataTip(STR_NULL, STR_NEWGRF_SETTINGS_FILE_TOOLTIP),
01730 EndContainer(),
01731 EndContainer(),
01732 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NS_SCROLLBAR),
01733 EndContainer(),
01734
01735 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NS_SHOW_REMOVE),
01736 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01737 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_REMOVE), SetFill(1, 0), SetResize(1, 0),
01738 SetDataTip(STR_NEWGRF_SETTINGS_REMOVE, STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP),
01739 NWidget(NWID_VERTICAL),
01740 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_MOVE_UP), SetFill(1, 0), SetResize(1, 0),
01741 SetDataTip(STR_NEWGRF_SETTINGS_MOVEUP, STR_NEWGRF_SETTINGS_MOVEUP_TOOLTIP),
01742 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_MOVE_DOWN), SetFill(1, 0), SetResize(1, 0),
01743 SetDataTip(STR_NEWGRF_SETTINGS_MOVEDOWN, STR_NEWGRF_SETTINGS_MOVEDOWN_TOOLTIP),
01744 EndContainer(),
01745 EndContainer(),
01746
01747 NWidget(NWID_VERTICAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2),
01748 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_RESCAN_FILES2), SetFill(1, 0), SetResize(1, 0),
01749 SetDataTip(STR_NEWGRF_SETTINGS_RESCAN_FILES, STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP),
01750 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_CONTENT_DOWNLOAD2), SetFill(1, 0), SetResize(1, 0),
01751 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01752 EndContainer(),
01753 EndContainer(),
01754 EndContainer(),
01755 };
01756
01757 static const NWidgetPart _nested_newgrf_availables_widgets[] = {
01758 NWidget(WWT_PANEL, COLOUR_MAUVE),
01759 NWidget(WWT_LABEL, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_INACTIVE_LIST, STR_NULL),
01760 SetFill(1, 0), SetResize(1, 0), SetPadding(3, WD_FRAMETEXT_RIGHT, 0, WD_FRAMETEXT_LEFT),
01761
01762 NWidget(NWID_HORIZONTAL), SetPadding(WD_TEXTPANEL_TOP, 0, WD_TEXTPANEL_BOTTOM, 0),
01763 SetPIP(WD_FRAMETEXT_LEFT, WD_FRAMETEXT_RIGHT, WD_FRAMETEXT_RIGHT),
01764 NWidget(WWT_TEXT, COLOUR_MAUVE), SetFill(0, 1), SetDataTip(STR_NEWGRF_FILTER_TITLE, STR_NULL),
01765 NWidget(WWT_EDITBOX, COLOUR_MAUVE, WID_NS_FILTER), SetFill(1, 0), SetMinimalSize(50, 12), SetResize(1, 0),
01766 SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
01767 EndContainer(),
01768
01769 NWidget(NWID_HORIZONTAL), SetPadding(0, 2, 0, 2),
01770 NWidget(WWT_PANEL, COLOUR_MAUVE),
01771 NWidget(WWT_INSET, COLOUR_MAUVE, WID_NS_AVAIL_LIST), SetMinimalSize(100, 1), SetPadding(2, 2, 2, 2),
01772 SetFill(1, 1), SetResize(1, 1), SetScrollbar(WID_NS_SCROLL2BAR),
01773 EndContainer(),
01774 EndContainer(),
01775 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NS_SCROLL2BAR),
01776 EndContainer(),
01777
01778 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01779 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_ADD), SetFill(1, 0), SetResize(1, 0),
01780 SetDataTip(STR_NEWGRF_SETTINGS_ADD, STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP),
01781 NWidget(NWID_VERTICAL),
01782 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_RESCAN_FILES), SetFill(1, 0), SetResize(1, 0),
01783 SetDataTip(STR_NEWGRF_SETTINGS_RESCAN_FILES, STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP),
01784 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_CONTENT_DOWNLOAD), SetFill(1, 0), SetResize(1, 0),
01785 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01786 EndContainer(),
01787 EndContainer(),
01788 EndContainer(),
01789 };
01790
01791 static const NWidgetPart _nested_newgrf_infopanel_widgets[] = {
01792
01793 NWidget(NWID_VERTICAL), SetPadding(0, 0, 2, 0),
01794 NWidget(WWT_PANEL, COLOUR_MAUVE), SetPadding(0, 0, 2, 0),
01795 NWidget(WWT_EMPTY, COLOUR_MAUVE, WID_NS_NEWGRF_INFO_TITLE), SetFill(1, 0), SetResize(1, 0),
01796 NWidget(WWT_EMPTY, COLOUR_MAUVE, WID_NS_NEWGRF_INFO), SetFill(1, 1), SetResize(1, 1), SetMinimalSize(150, 100),
01797 EndContainer(),
01798 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_OPEN_URL), SetFill(1, 0), SetResize(1, 0),
01799 SetDataTip(STR_CONTENT_OPEN_URL, STR_CONTENT_OPEN_URL_TOOLTIP),
01800 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_README), SetFill(1, 0), SetResize(1, 0),
01801 SetDataTip(STR_NEWGRF_SETTINGS_VIEW_README, STR_NULL),
01802 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01803 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_CHANGELOG), SetFill(1, 0), SetResize(1, 0),
01804 SetDataTip(STR_NEWGRF_SETTINGS_VIEW_CHANGELOG, STR_NULL),
01805 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_LICENSE), SetFill(1, 0), SetResize(1, 0),
01806 SetDataTip(STR_NEWGRF_SETTINGS_VIEW_LICENSE, STR_NULL),
01807 EndContainer(),
01808 EndContainer(),
01809 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NS_SHOW_APPLY),
01810
01811 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01812 NWidget(NWID_VERTICAL),
01813 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_SET_PARAMETERS), SetFill(1, 0), SetResize(1, 0),
01814 SetDataTip(STR_NEWGRF_SETTINGS_SET_PARAMETERS, STR_NULL),
01815 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_TOGGLE_PALETTE), SetFill(1, 0), SetResize(1, 0),
01816 SetDataTip(STR_NEWGRF_SETTINGS_TOGGLE_PALETTE, STR_NEWGRF_SETTINGS_TOGGLE_PALETTE_TOOLTIP),
01817 EndContainer(),
01818 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_APPLY_CHANGES), SetFill(1, 0), SetResize(1, 0),
01819 SetDataTip(STR_NEWGRF_SETTINGS_APPLY_CHANGES, STR_NULL),
01820 EndContainer(),
01821 EndContainer(),
01822 };
01823
01825 NWidgetBase* NewGRFDisplay(int *biggest_index)
01826 {
01827 NWidgetBase *avs = MakeNWidgets(_nested_newgrf_availables_widgets, lengthof(_nested_newgrf_availables_widgets), biggest_index, NULL);
01828
01829 int biggest2;
01830 NWidgetBase *acs = MakeNWidgets(_nested_newgrf_actives_widgets, lengthof(_nested_newgrf_actives_widgets), &biggest2, NULL);
01831 *biggest_index = max(*biggest_index, biggest2);
01832
01833 NWidgetBase *inf = MakeNWidgets(_nested_newgrf_infopanel_widgets, lengthof(_nested_newgrf_infopanel_widgets), &biggest2, NULL);
01834 *biggest_index = max(*biggest_index, biggest2);
01835
01836 return new NWidgetNewGRFDisplay(avs, acs, inf);
01837 }
01838
01839
01840 static const NWidgetPart _nested_newgrf_widgets[] = {
01841 NWidget(NWID_HORIZONTAL),
01842 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
01843 NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01844 EndContainer(),
01845 NWidget(WWT_PANEL, COLOUR_MAUVE),
01846 NWidgetFunction(NewGRFDisplay), SetPadding(WD_RESIZEBOX_WIDTH, WD_RESIZEBOX_WIDTH, 2, WD_RESIZEBOX_WIDTH),
01847
01848 NWidget(NWID_HORIZONTAL),
01849 NWidget(NWID_SPACER), SetFill(1, 0), SetResize(1, 0),
01850 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
01851 EndContainer(),
01852 EndContainer(),
01853 };
01854
01855
01856 static const WindowDesc _newgrf_desc(
01857 WDP_CENTER, 300, 263,
01858 WC_GAME_OPTIONS, WC_NONE,
01859 WDF_UNCLICK_BUTTONS,
01860 _nested_newgrf_widgets, lengthof(_nested_newgrf_widgets)
01861 );
01862
01868 static void NewGRFConfirmationCallback(Window *w, bool confirmed)
01869 {
01870 if (confirmed) {
01871 DeleteWindowByClass(WC_GRF_PARAMETERS);
01872 NewGRFWindow *nw = dynamic_cast<NewGRFWindow*>(w);
01873
01874 GamelogStartAction(GLAT_GRF);
01875 GamelogGRFUpdate(_grfconfig, nw->actives);
01876 CopyGRFConfigList(nw->orig_list, nw->actives, false);
01877 ReloadNewGRFData();
01878 GamelogStopAction();
01879
01880
01881 GRFConfig *c;
01882 int i = 0;
01883 for (c = nw->actives; c != NULL && c != nw->active_sel; c = c->next, i++) {}
01884 CopyGRFConfigList(&nw->actives, *nw->orig_list, false);
01885 for (c = nw->actives; c != NULL && i > 0; c = c->next, i--) {}
01886 nw->active_sel = c;
01887 nw->avails.ForceRebuild();
01888
01889 w->InvalidateData();
01890
01891 ReInitAllWindows();
01892 DeleteWindowByClass(WC_BUILD_OBJECT);
01893 }
01894 }
01895
01896
01897
01906 void ShowNewGRFSettings(bool editable, bool show_params, bool exec_changes, GRFConfig **config)
01907 {
01908 DeleteWindowByClass(WC_GAME_OPTIONS);
01909 new NewGRFWindow(&_newgrf_desc, editable, show_params, exec_changes, config);
01910 }
01911
01913 static const NWidgetPart _nested_scan_progress_widgets[] = {
01914 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_NEWGRF_SCAN_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01915 NWidget(WWT_PANEL, COLOUR_GREY),
01916 NWidget(NWID_HORIZONTAL), SetPIP(20, 0, 20),
01917 NWidget(NWID_VERTICAL), SetPIP(11, 8, 11),
01918 NWidget(WWT_LABEL, INVALID_COLOUR), SetDataTip(STR_NEWGRF_SCAN_MESSAGE, STR_NULL), SetFill(1, 0),
01919 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_SP_PROGRESS_BAR), SetFill(1, 0),
01920 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_SP_PROGRESS_TEXT), SetFill(1, 0),
01921 EndContainer(),
01922 EndContainer(),
01923 EndContainer(),
01924 };
01925
01927 static const WindowDesc _scan_progress_desc(
01928 WDP_CENTER, 0, 0,
01929 WC_MODAL_PROGRESS, WC_NONE,
01930 WDF_UNCLICK_BUTTONS,
01931 _nested_scan_progress_widgets, lengthof(_nested_scan_progress_widgets)
01932 );
01933
01935 struct ScanProgressWindow : public Window {
01936 char *last_name;
01937 int scanned;
01938
01940 ScanProgressWindow() : Window(), last_name(NULL), scanned(0)
01941 {
01942 this->InitNested(&_scan_progress_desc, 1);
01943 }
01944
01946 ~ScanProgressWindow()
01947 {
01948 free(last_name);
01949 }
01950
01951 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01952 {
01953 switch (widget) {
01954 case WID_SP_PROGRESS_BAR: {
01955 SetDParam(0, 100);
01956 *size = GetStringBoundingBox(STR_GENERATION_PROGRESS);
01957
01958 size->height += 8;
01959 size->width += 8;
01960 break;
01961 }
01962
01963 case WID_SP_PROGRESS_TEXT:
01964 SetDParam(0, 9999);
01965 SetDParam(1, 9999);
01966
01967
01968 size->width = max(400U, GetStringBoundingBox(STR_NEWGRF_SCAN_STATUS).width);
01969 size->height = FONT_HEIGHT_NORMAL * 2 + WD_PAR_VSEP_NORMAL;
01970 break;
01971 }
01972 }
01973
01974 virtual void DrawWidget(const Rect &r, int widget) const
01975 {
01976 switch (widget) {
01977 case WID_SP_PROGRESS_BAR: {
01978
01979 DrawFrameRect(r.left, r.top, r.right, r.bottom, COLOUR_GREY, FR_BORDERONLY);
01980 uint percent = scanned * 100 / max(1U, _settings_client.gui.last_newgrf_count);
01981 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);
01982 SetDParam(0, percent);
01983 DrawString(r.left, r.right, r.top + 5, STR_GENERATION_PROGRESS, TC_FROMSTRING, SA_HOR_CENTER);
01984 break;
01985 }
01986
01987 case WID_SP_PROGRESS_TEXT:
01988 SetDParam(0, this->scanned);
01989 SetDParam(1, _settings_client.gui.last_newgrf_count);
01990 DrawString(r.left, r.right, r.top, STR_NEWGRF_SCAN_STATUS, TC_FROMSTRING, SA_HOR_CENTER);
01991
01992 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);
01993 break;
01994 }
01995 }
01996
02002 void UpdateNewGRFScanStatus(uint num, const char *name)
02003 {
02004 free(this->last_name);
02005 if (name == NULL) {
02006 char buf[256];
02007 GetString(buf, STR_NEWGRF_SCAN_ARCHIVES, lastof(buf));
02008 this->last_name = strdup(buf);
02009 } else {
02010 this->last_name = strdup(name);
02011 }
02012 this->scanned = num;
02013 if (num > _settings_client.gui.last_newgrf_count) _settings_client.gui.last_newgrf_count = num;
02014
02015 this->SetDirty();
02016 }
02017 };
02018
02024 void UpdateNewGRFScanStatus(uint num, const char *name)
02025 {
02026 ScanProgressWindow *w = dynamic_cast<ScanProgressWindow *>(FindWindowByClass(WC_MODAL_PROGRESS));
02027 if (w == NULL) w = new ScanProgressWindow();
02028 w->UpdateNewGRFScanStatus(num, name);
02029 }