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/strings.h"
00034 #include "table/sprites.h"
00035
00039 void ShowNewGRFError()
00040 {
00041
00042 if (_game_mode == GM_MENU) return;
00043
00044 for (const GRFConfig *c = _grfconfig; c != NULL; c = c->next) {
00045
00046 if (c->error == NULL || c->error->severity != STR_NEWGRF_ERROR_MSG_FATAL) continue;
00047
00048 SetDParam (0, c->error->custom_message == NULL ? c->error->message : STR_JUST_RAW_STRING);
00049 SetDParamStr(1, c->error->custom_message);
00050 SetDParam (2, STR_JUST_RAW_STRING);
00051 SetDParamStr(3, c->filename);
00052 SetDParam (4, STR_JUST_RAW_STRING);
00053 SetDParamStr(5, c->error->data);
00054 for (uint i = 0; i < c->error->num_params; i++) {
00055 SetDParam(6 + i, c->error->param_value[i]);
00056 }
00057 ShowErrorMessage(STR_NEWGRF_ERROR_FATAL_POPUP, INVALID_STRING_ID, WL_CRITICAL);
00058 break;
00059 }
00060 }
00061
00062 static void ShowNewGRFInfo(const GRFConfig *c, uint x, uint y, uint right, uint bottom, bool show_params)
00063 {
00064 if (c->error != NULL) {
00065 char message[512];
00066 SetDParamStr(0, c->error->custom_message);
00067 SetDParam (1, STR_JUST_RAW_STRING);
00068 SetDParamStr(2, c->filename);
00069 SetDParam (3, STR_JUST_RAW_STRING);
00070 SetDParamStr(4, c->error->data);
00071 for (uint i = 0; i < c->error->num_params; i++) {
00072 SetDParam(5 + i, c->error->param_value[i]);
00073 }
00074 GetString(message, c->error->custom_message == NULL ? c->error->message : STR_JUST_RAW_STRING, lastof(message));
00075
00076 SetDParamStr(0, message);
00077 y = DrawStringMultiLine(x, right, y, bottom, c->error->severity);
00078 }
00079
00080
00081 if (c->filename != NULL) {
00082 SetDParamStr(0, c->filename);
00083 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_FILENAME);
00084 }
00085
00086
00087 char buff[256];
00088 snprintf(buff, lengthof(buff), "%08X", BSWAP32(c->ident.grfid));
00089 SetDParamStr(0, buff);
00090 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_GRF_ID);
00091
00092 if ((_settings_client.gui.newgrf_developer_tools || _settings_client.gui.newgrf_show_old_versions) && c->version != 0) {
00093 SetDParam(0, c->version);
00094 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_VERSION);
00095 }
00096 if ((_settings_client.gui.newgrf_developer_tools || _settings_client.gui.newgrf_show_old_versions) && c->min_loadable_version != 0) {
00097 SetDParam(0, c->min_loadable_version);
00098 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_MIN_VERSION);
00099 }
00100
00101
00102 md5sumToString(buff, lastof(buff), c->ident.md5sum);
00103 SetDParamStr(0, buff);
00104 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_MD5SUM);
00105
00106
00107 if (show_params) {
00108 if (c->num_params > 0) {
00109 GRFBuildParamList(buff, c, lastof(buff));
00110 SetDParam(0, STR_JUST_RAW_STRING);
00111 SetDParamStr(1, buff);
00112 } else {
00113 SetDParam(0, STR_LAND_AREA_INFORMATION_LOCAL_AUTHORITY_NONE);
00114 }
00115 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_PARAMETER);
00116
00117
00118 if (c->palette & GRFP_BLT_32BPP) {
00119 SetDParamStr(0, (c->palette & GRFP_USE_WINDOWS) ? "Windows / 32 bpp" : "DOS / 32 bpp");
00120 } else {
00121 SetDParamStr(0, (c->palette & GRFP_USE_WINDOWS) ? "Windows" : "DOS");
00122 }
00123 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_PALETTE);
00124 }
00125
00126
00127 if (c->status == GCS_NOT_FOUND) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_NOT_FOUND);
00128 if (c->status == GCS_DISABLED) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_DISABLED);
00129 if (HasBit(c->flags, GCF_INVALID)) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_INCOMPATIBLE);
00130 if (HasBit(c->flags, GCF_COMPATIBLE)) y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_COMPATIBLE_LOADED);
00131
00132
00133 if (!StrEmpty(c->GetDescription())) {
00134 SetDParam(0, STR_JUST_RAW_STRING);
00135 SetDParamStr(1, c->GetDescription());
00136 y = DrawStringMultiLine(x, right, y, bottom, STR_BLACK_STRING);
00137 } else {
00138 y = DrawStringMultiLine(x, right, y, bottom, STR_NEWGRF_SETTINGS_NO_INFO);
00139 }
00140 }
00141
00145 struct NewGRFParametersWindow : public Window {
00146 static GRFParameterInfo dummy_parameter_info;
00147 GRFConfig *grf_config;
00148 uint clicked_button;
00149 bool clicked_increase;
00150 int timeout;
00151 uint clicked_row;
00152 int line_height;
00153 Scrollbar *vscroll;
00154 bool action14present;
00155
00156 NewGRFParametersWindow(const WindowDesc *desc, GRFConfig *c) : Window(),
00157 grf_config(c),
00158 clicked_button(UINT_MAX),
00159 timeout(0),
00160 clicked_row(UINT_MAX)
00161 {
00162 this->action14present = (c->num_valid_params != lengthof(c->param) || c->param_info.Length() != 0);
00163
00164 this->CreateNestedTree(desc);
00165 this->vscroll = this->GetScrollbar(WID_NP_SCROLLBAR);
00166 this->GetWidget<NWidgetStacked>(WID_NP_SHOW_NUMPAR)->SetDisplayedPlane(this->action14present ? SZSP_HORIZONTAL : 0);
00167 this->GetWidget<NWidgetStacked>(WID_NP_SHOW_DESCRIPTION)->SetDisplayedPlane(this->action14present ? 0 : SZSP_HORIZONTAL);
00168 this->FinishInitNested(desc);
00169
00170 this->InvalidateData();
00171 }
00172
00178 static GRFParameterInfo *GetDummyParameterInfo(uint nr)
00179 {
00180 dummy_parameter_info.param_nr = nr;
00181 return &dummy_parameter_info;
00182 }
00183
00184 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00185 {
00186 switch (widget) {
00187 case WID_NP_NUMPAR_DEC:
00188 case WID_NP_NUMPAR_INC: {
00189 size->width = size->height = FONT_HEIGHT_NORMAL;
00190 break;
00191 }
00192
00193 case WID_NP_NUMPAR: {
00194 SetDParam(0, 999);
00195 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00196 d.width += padding.width;
00197 d.height += padding.height;
00198 *size = maxdim(*size, d);
00199 break;
00200 }
00201
00202 case WID_NP_BACKGROUND:
00203 this->line_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
00204
00205 resize->width = 1;
00206 resize->height = this->line_height;
00207 size->height = GB(this->GetWidget<NWidgetCore>(widget)->widget_data, MAT_ROW_START, MAT_ROW_BITS) * this->line_height;
00208 break;
00209
00210 case WID_NP_DESCRIPTION:
00211 size->height = max<uint>(size->height, FONT_HEIGHT_NORMAL * 4 + WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM);
00212 break;
00213 }
00214 }
00215
00216 virtual void SetStringParameters(int widget) const
00217 {
00218 switch (widget) {
00219 case WID_NP_NUMPAR:
00220 SetDParam(0, this->vscroll->GetCount());
00221 break;
00222 }
00223 }
00224
00225 virtual void DrawWidget(const Rect &r, int widget) const
00226 {
00227 if (widget == WID_NP_DESCRIPTION) {
00228 const GRFParameterInfo *par_info = (this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00229 if (par_info == NULL) return;
00230 const char *desc = GetGRFStringFromGRFText(par_info->desc);
00231 if (desc == NULL) return;
00232 DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_TEXTPANEL_TOP, r.bottom - WD_TEXTPANEL_BOTTOM, desc, TC_BLACK);
00233 return;
00234 } else if (widget != WID_NP_BACKGROUND) {
00235 return;
00236 }
00237
00238 bool rtl = _current_text_dir == TD_RTL;
00239 uint buttons_left = rtl ? r.right - 23 : r.left + 4;
00240 uint text_left = r.left + (rtl ? WD_FRAMERECT_LEFT : 28);
00241 uint text_right = r.right - (rtl ? 28 : WD_FRAMERECT_RIGHT);
00242
00243 int y = r.top;
00244 for (uint i = this->vscroll->GetPosition(); this->vscroll->IsVisible(i) && i < this->vscroll->GetCount(); i++) {
00245 GRFParameterInfo *par_info = (i < this->grf_config->param_info.Length()) ? this->grf_config->param_info[i] : NULL;
00246 if (par_info == NULL) par_info = GetDummyParameterInfo(i);
00247 uint32 current_value = par_info->GetValue(this->grf_config);
00248 bool selected = (i == this->clicked_row);
00249
00250 if (par_info->type == PTYPE_BOOL) {
00251 DrawFrameRect(buttons_left, y + 2, buttons_left + 19, y + 10, (current_value != 0) ? COLOUR_GREEN : COLOUR_RED, (current_value != 0) ? FR_LOWERED : FR_NONE);
00252 SetDParam(2, par_info->GetValue(this->grf_config) == 0 ? STR_CONFIG_SETTING_OFF : STR_CONFIG_SETTING_ON);
00253 } else if (par_info->type == PTYPE_UINT_ENUM) {
00254 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);
00255 SetDParam(2, STR_JUST_INT);
00256 SetDParam(3, current_value);
00257 if (par_info->value_names.Contains(current_value)) {
00258 const char *label = GetGRFStringFromGRFText(par_info->value_names.Find(current_value)->second);
00259 if (label != NULL) {
00260 SetDParam(2, STR_JUST_RAW_STRING);
00261 SetDParamStr(3, label);
00262 }
00263 }
00264 }
00265
00266 const char *name = GetGRFStringFromGRFText(par_info->name);
00267 if (name != NULL) {
00268 SetDParam(0, STR_JUST_RAW_STRING);
00269 SetDParamStr(1, name);
00270 } else {
00271 SetDParam(0, STR_NEWGRF_PARAMETERS_DEFAULT_NAME);
00272 SetDParam(1, i + 1);
00273 }
00274
00275 DrawString(text_left, text_right, y + WD_MATRIX_TOP, STR_NEWGRF_PARAMETERS_SETTING, selected ? TC_WHITE : TC_LIGHT_BLUE);
00276 y += this->line_height;
00277 }
00278 }
00279
00280 virtual void OnClick(Point pt, int widget, int click_count)
00281 {
00282 switch (widget) {
00283 case WID_NP_NUMPAR_DEC:
00284 if (!this->action14present && this->grf_config->num_params > 0) {
00285 this->grf_config->num_params--;
00286 this->InvalidateData();
00287 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00288 }
00289 break;
00290
00291 case WID_NP_NUMPAR_INC: {
00292 GRFConfig *c = this->grf_config;
00293 if (!this->action14present && c->num_params < c->num_valid_params) {
00294 c->param[c->num_params++] = 0;
00295 this->InvalidateData();
00296 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00297 }
00298 break;
00299 }
00300
00301 case WID_NP_BACKGROUND: {
00302 uint num = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NP_BACKGROUND);
00303 if (num >= this->vscroll->GetCount()) break;
00304 if (this->clicked_row != num) {
00305 DeleteChildWindows(WC_QUERY_STRING);
00306 this->clicked_row = num;
00307 }
00308
00309 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(WID_NP_BACKGROUND);
00310 int x = pt.x - wid->pos_x;
00311 if (_current_text_dir == TD_RTL) x = wid->current_x - x;
00312 x -= 4;
00313
00314 GRFParameterInfo *par_info = (num < this->grf_config->param_info.Length()) ? this->grf_config->param_info[num] : NULL;
00315 if (par_info == NULL) par_info = GetDummyParameterInfo(num);
00316
00317
00318 if (IsInsideMM(x, 0, 21)) {
00319 uint32 val = par_info->GetValue(this->grf_config);
00320 uint32 old_val = val;
00321 if (par_info->type == PTYPE_BOOL) {
00322 val = !val;
00323 } else {
00324 if (x >= 10) {
00325
00326 if (val < par_info->max_value) val++;
00327 this->clicked_increase = true;
00328 } else {
00329
00330 if (val > par_info->min_value) val--;
00331 this->clicked_increase = false;
00332 }
00333 }
00334 if (val != old_val) {
00335 par_info->SetValue(this->grf_config, val);
00336
00337 this->clicked_button = num;
00338 this->timeout = 5;
00339 }
00340 } else if (par_info->type == PTYPE_UINT_ENUM && click_count >= 2) {
00341
00342 SetDParam(0, this->grf_config->param[num]);
00343 ShowQueryString(STR_JUST_INT, STR_CONFIG_SETTING_QUERY_CAPTION, 10, this, CS_NUMERAL, QSF_NONE);
00344 }
00345 this->SetDirty();
00346 break;
00347 }
00348
00349 case WID_NP_RESET:
00350 this->grf_config->SetParameterDefaults();
00351 this->InvalidateData();
00352 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_NEWGRF_STATE);
00353 break;
00354
00355 case WID_NP_ACCEPT:
00356 delete this;
00357 break;
00358 }
00359 }
00360
00361 virtual void OnQueryTextFinished(char *str)
00362 {
00363 if (StrEmpty(str)) return;
00364 int32 value = atoi(str);
00365 GRFParameterInfo *par_info = ((uint)this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
00366 if (par_info == NULL) par_info = GetDummyParameterInfo(this->clicked_row);
00367 uint32 val = Clamp<uint32>(value, par_info->min_value, par_info->max_value);
00368 par_info->SetValue(this->grf_config, val);
00369 this->SetDirty();
00370 }
00371
00372 virtual void OnResize()
00373 {
00374 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(WID_NP_BACKGROUND);
00375 this->vscroll->SetCapacity(nwi->current_y / this->line_height);
00376 nwi->widget_data = (this->vscroll->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00377 }
00378
00384 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00385 {
00386 if (!gui_scope) return;
00387 if (!this->action14present) {
00388 this->SetWidgetDisabledState(WID_NP_NUMPAR_DEC, this->grf_config->num_params == 0);
00389 this->SetWidgetDisabledState(WID_NP_NUMPAR_INC, this->grf_config->num_params >= this->grf_config->num_valid_params);
00390 }
00391
00392 this->vscroll->SetCount(this->action14present ? this->grf_config->num_valid_params : this->grf_config->num_params);
00393 if (this->clicked_row != UINT_MAX && this->clicked_row >= this->vscroll->GetCount()) {
00394 this->clicked_row = UINT_MAX;
00395 DeleteChildWindows(WC_QUERY_STRING);
00396 }
00397 }
00398
00399 virtual void OnTick()
00400 {
00401 if (--this->timeout == 0) {
00402 this->clicked_button = UINT_MAX;
00403 this->SetDirty();
00404 }
00405 }
00406 };
00407 GRFParameterInfo NewGRFParametersWindow::dummy_parameter_info(0);
00408
00409
00410 static const NWidgetPart _nested_newgrf_parameter_widgets[] = {
00411 NWidget(NWID_HORIZONTAL),
00412 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
00413 NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_PARAMETERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00414 EndContainer(),
00415 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NP_SHOW_NUMPAR),
00416 NWidget(WWT_PANEL, COLOUR_MAUVE), SetResize(1, 0), SetFill(1, 0), SetPIP(4, 0, 4),
00417 NWidget(NWID_HORIZONTAL), SetPIP(4, 0, 4),
00418 NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, WID_NP_NUMPAR_DEC), SetMinimalSize(12, 12), SetDataTip(AWV_DECREASE, STR_NULL),
00419 NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, WID_NP_NUMPAR_INC), SetMinimalSize(12, 12), SetDataTip(AWV_INCREASE, STR_NULL),
00420 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),
00421 EndContainer(),
00422 EndContainer(),
00423 EndContainer(),
00424 NWidget(NWID_HORIZONTAL),
00425 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),
00426 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NP_SCROLLBAR),
00427 EndContainer(),
00428 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NP_SHOW_DESCRIPTION),
00429 NWidget(WWT_PANEL, COLOUR_MAUVE, WID_NP_DESCRIPTION), SetResize(1, 0), SetFill(1, 0),
00430 EndContainer(),
00431 EndContainer(),
00432 NWidget(NWID_HORIZONTAL),
00433 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00434 NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, WID_NP_ACCEPT), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_NEWGRF_PARAMETERS_CLOSE, STR_NULL),
00435 NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, WID_NP_RESET), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_NEWGRF_PARAMETERS_RESET, STR_NEWGRF_PARAMETERS_RESET_TOOLTIP),
00436 EndContainer(),
00437 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
00438 EndContainer(),
00439 };
00440
00442 static const WindowDesc _newgrf_parameters_desc(
00443 WDP_CENTER, 500, 208,
00444 WC_GRF_PARAMETERS, WC_NONE,
00445 WDF_UNCLICK_BUTTONS,
00446 _nested_newgrf_parameter_widgets, lengthof(_nested_newgrf_parameter_widgets)
00447 );
00448
00449 void OpenGRFParameterWindow(GRFConfig *c)
00450 {
00451 DeleteWindowByClass(WC_GRF_PARAMETERS);
00452 new NewGRFParametersWindow(&_newgrf_parameters_desc, c);
00453 }
00454
00456 struct NewGRFTextfileWindow : public Window, MissingGlyphSearcher {
00457 const GRFConfig *grf_config;
00458 TextfileType file_type;
00459 int line_height;
00460 Scrollbar *vscroll;
00461 Scrollbar *hscroll;
00462 char *text;
00463 SmallVector<const char *, 64> lines;
00464 uint max_length;
00465
00466 static const int TOP_SPACING = WD_FRAMETEXT_TOP;
00467 static const int BOTTOM_SPACING = WD_FRAMETEXT_BOTTOM;
00468
00469 NewGRFTextfileWindow(const WindowDesc *desc, const GRFConfig *c, TextfileType file_type) : Window(), grf_config(c), file_type(file_type)
00470 {
00471 this->CreateNestedTree(desc);
00472 this->GetWidget<NWidgetCore>(WID_NT_CAPTION)->SetDataTip(STR_NEWGRF_README_CAPTION + file_type, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS);
00473 this->vscroll = this->GetScrollbar(WID_NT_VSCROLLBAR);
00474 this->hscroll = this->GetScrollbar(WID_NT_HSCROLLBAR);
00475 this->FinishInitNested(desc);
00476
00477 this->LoadTextfile();
00478 }
00479
00480 ~NewGRFTextfileWindow()
00481 {
00482 free(this->text);
00483 }
00484
00485 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00486 {
00487 switch (widget) {
00488 case WID_NT_BACKGROUND:
00489 this->line_height = FONT_HEIGHT_MONO + 2;
00490 resize->height = this->line_height;
00491
00492 size->height = 4 * resize->height + TOP_SPACING + BOTTOM_SPACING;
00493 size->width = max(200u, size->width);
00494 break;
00495 }
00496 }
00497
00498 virtual void SetStringParameters(int widget) const
00499 {
00500 if (widget == WID_NT_CAPTION) SetDParamStr(0, this->grf_config->GetName());
00501 }
00502
00503 virtual void DrawWidget(const Rect &r, int widget) const
00504 {
00505 if (widget != WID_NT_BACKGROUND) return;
00506
00507 int width = r.right - r.left + 1 - WD_BEVEL_LEFT - WD_BEVEL_RIGHT;
00508 int height = r.bottom - r.top + 1 - WD_BEVEL_LEFT - WD_BEVEL_RIGHT;
00509
00510 DrawPixelInfo new_dpi;
00511 if (!FillDrawPixelInfo(&new_dpi, r.left + WD_BEVEL_LEFT, r.top, width, height)) return;
00512 DrawPixelInfo *old_dpi = _cur_dpi;
00513 _cur_dpi = &new_dpi;
00514
00515 int left, right;
00516 if (_current_text_dir == TD_RTL) {
00517 left = width + WD_BEVEL_RIGHT - WD_FRAMETEXT_RIGHT - this->hscroll->GetCount();
00518 right = width + WD_BEVEL_RIGHT - WD_FRAMETEXT_RIGHT - 1 + this->hscroll->GetPosition();
00519 } else {
00520 left = WD_FRAMETEXT_LEFT - WD_BEVEL_LEFT - this->hscroll->GetPosition();
00521 right = WD_FRAMETEXT_LEFT - WD_BEVEL_LEFT + this->hscroll->GetCount() - 1;
00522 }
00523 int top = TOP_SPACING;
00524 for (uint i = 0; i < this->vscroll->GetCapacity() && i + this->vscroll->GetPosition() < this->lines.Length(); i++) {
00525 DrawString(left, right, top + i * this->line_height, this->lines[i + this->vscroll->GetPosition()], TC_WHITE, SA_LEFT, false, FS_MONO);
00526 }
00527
00528 _cur_dpi = old_dpi;
00529 }
00530
00531 virtual void OnResize()
00532 {
00533 this->vscroll->SetCapacityFromWidget(this, WID_NT_BACKGROUND, TOP_SPACING + BOTTOM_SPACING);
00534 this->hscroll->SetCapacityFromWidget(this, WID_NT_BACKGROUND);
00535 }
00536
00537 private:
00538 uint search_iterator;
00539
00540 void Reset()
00541 {
00542 this->search_iterator = 0;
00543 }
00544
00545 FontSize DefaultSize()
00546 {
00547 return FS_MONO;
00548 }
00549
00550 const char *NextString()
00551 {
00552 if (this->search_iterator >= this->lines.Length()) return NULL;
00553
00554 return this->lines[this->search_iterator++];
00555 }
00556
00557 bool Monospace()
00558 {
00559 return true;
00560 }
00561
00562 void SetFontNames(FreeTypeSettings *settings, const char *font_name)
00563 {
00564 #ifdef WITH_FREETYPE
00565 strecpy(settings->mono_font, font_name, lastof(settings->mono_font));
00566 #endif
00567 }
00568
00572 void LoadTextfile()
00573 {
00574 this->lines.Clear();
00575
00576
00577 const char *textfile = this->grf_config->GetTextfile(file_type);
00578 if (textfile == NULL) return;
00579
00580
00581 size_t filesize;
00582 FILE *handle = FioFOpenFile(textfile, "rb", NEWGRF_DIR, &filesize);
00583 if (handle == NULL) return;
00584
00585 this->text = ReallocT(this->text, filesize + 1);
00586 size_t read = fread(this->text, 1, filesize, handle);
00587 fclose(handle);
00588
00589 if (read != filesize) return;
00590
00591 this->text[filesize] = '\0';
00592
00593
00594 for (char *p = this->text; *p != '\0'; p++) {
00595 if (*p == '\t' || *p == '\r') *p = ' ';
00596 }
00597
00598
00599 char *p = this->text + (strncmp("\xEF\xBB\xBF", this->text, 3) == 0 ? 3 : 0);
00600
00601
00602 str_validate(p, this->text + filesize, SVS_REPLACE_WITH_QUESTION_MARK | SVS_ALLOW_NEWLINE);
00603
00604
00605 *this->lines.Append() = p;
00606 for (; *p != '\0'; p++) {
00607 if (*p == '\n') {
00608 *p = '\0';
00609 *this->lines.Append() = p + 1;
00610 }
00611 }
00612
00613 CheckForMissingGlyphs(true, this);
00614
00615
00616 this->vscroll->SetCount(this->lines.Length());
00617
00618 this->max_length = 0;
00619 for (uint i = 0; i < this->lines.Length(); i++) {
00620 this->max_length = max(this->max_length, GetStringBoundingBox(this->lines[i], FS_MONO).width);
00621 }
00622 this->hscroll->SetCount(this->max_length + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT);
00623 this->hscroll->SetStepSize(10);
00624 }
00625 };
00626
00627 static const NWidgetPart _nested_newgrf_textfile_widgets[] = {
00628 NWidget(NWID_HORIZONTAL),
00629 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
00630 NWidget(WWT_CAPTION, COLOUR_MAUVE, WID_NT_CAPTION), SetDataTip(STR_NULL, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00631 EndContainer(),
00632 NWidget(NWID_HORIZONTAL),
00633 NWidget(WWT_PANEL, COLOUR_MAUVE, WID_NT_BACKGROUND), SetMinimalSize(200, 125), SetResize(1, 12), SetScrollbar(WID_NT_VSCROLLBAR),
00634 EndContainer(),
00635 NWidget(NWID_VERTICAL),
00636 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NT_VSCROLLBAR),
00637 EndContainer(),
00638 EndContainer(),
00639 NWidget(NWID_HORIZONTAL),
00640 NWidget(NWID_HSCROLLBAR, COLOUR_MAUVE, WID_NT_HSCROLLBAR),
00641 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
00642 EndContainer(),
00643 };
00644
00646 static const WindowDesc _newgrf_textfile_desc(
00647 WDP_CENTER, 630, 460,
00648 WC_NEWGRF_TEXTFILE, WC_NONE,
00649 WDF_UNCLICK_BUTTONS,
00650 _nested_newgrf_textfile_widgets, lengthof(_nested_newgrf_textfile_widgets)
00651 );
00652
00653 void ShowNewGRFTextfileWindow(const GRFConfig *c, TextfileType file_type)
00654 {
00655 DeleteWindowByClass(WC_NEWGRF_TEXTFILE);
00656 new NewGRFTextfileWindow(&_newgrf_textfile_desc, c, file_type);
00657 }
00658
00659 static GRFPresetList _grf_preset_list;
00660
00661 class DropDownListPresetItem : public DropDownListItem {
00662 public:
00663 DropDownListPresetItem(int result) : DropDownListItem(result, false) {}
00664
00665 virtual ~DropDownListPresetItem() {}
00666
00667 bool Selectable() const
00668 {
00669 return true;
00670 }
00671
00672 void Draw(int left, int right, int top, int bottom, bool sel, int bg_colour) const
00673 {
00674 DrawString(left + 2, right + 2, top, _grf_preset_list[this->result], sel ? TC_WHITE : TC_BLACK);
00675 }
00676 };
00677
00678 static void NewGRFConfirmationCallback(Window *w, bool confirmed);
00679
00683 struct NewGRFWindow : public QueryStringBaseWindow, NewGRFScanCallback {
00684 typedef GUIList<const GRFConfig *> GUIGRFConfigList;
00685
00686 static const uint EDITBOX_MAX_SIZE = 50;
00687
00688 static Listing last_sorting;
00689 static Filtering last_filtering;
00690 static GUIGRFConfigList::SortFunction * const sorter_funcs[];
00691 static GUIGRFConfigList::FilterFunction * const filter_funcs[];
00692
00693 GUIGRFConfigList avails;
00694 const GRFConfig *avail_sel;
00695 int avail_pos;
00696
00697 GRFConfig *actives;
00698 GRFConfig *active_sel;
00699
00700 GRFConfig **orig_list;
00701 bool editable;
00702 bool show_params;
00703 bool execute;
00704 int preset;
00705
00706 Scrollbar *vscroll;
00707 Scrollbar *vscroll2;
00708
00709 NewGRFWindow(const WindowDesc *desc, bool editable, bool show_params, bool execute, GRFConfig **orig_list) : QueryStringBaseWindow(EDITBOX_MAX_SIZE)
00710 {
00711 this->avail_sel = NULL;
00712 this->avail_pos = -1;
00713 this->active_sel = NULL;
00714 this->actives = NULL;
00715 this->orig_list = orig_list;
00716 this->editable = editable;
00717 this->execute = execute;
00718 this->show_params = show_params;
00719 this->preset = -1;
00720
00721 CopyGRFConfigList(&this->actives, *orig_list, false);
00722 GetGRFPresetList(&_grf_preset_list);
00723
00724 this->CreateNestedTree(desc);
00725 this->vscroll = this->GetScrollbar(WID_NS_SCROLLBAR);
00726 this->vscroll2 = this->GetScrollbar(WID_NS_SCROLL2BAR);
00727
00728 this->GetWidget<NWidgetStacked>(WID_NS_SHOW_REMOVE)->SetDisplayedPlane(this->editable ? 0 : 1);
00729 this->GetWidget<NWidgetStacked>(WID_NS_SHOW_APPLY)->SetDisplayedPlane(this->editable ? 0 : SZSP_HORIZONTAL);
00730 this->FinishInitNested(desc, WN_GAME_OPTIONS_NEWGRF_STATE);
00731
00732 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size);
00733 this->SetFocusedWidget(WID_NS_FILTER);
00734
00735 this->avails.SetListing(this->last_sorting);
00736 this->avails.SetFiltering(this->last_filtering);
00737 this->avails.SetSortFuncs(this->sorter_funcs);
00738 this->avails.SetFilterFuncs(this->filter_funcs);
00739 this->avails.ForceRebuild();
00740
00741 this->OnInvalidateData(GOID_NEWGRF_LIST_EDITED);
00742 }
00743
00744 ~NewGRFWindow()
00745 {
00746 DeleteWindowByClass(WC_GRF_PARAMETERS);
00747 DeleteWindowByClass(WC_NEWGRF_TEXTFILE);
00748
00749 if (this->editable && !this->execute) {
00750 CopyGRFConfigList(this->orig_list, this->actives, true);
00751 ResetGRFConfig(false);
00752 ReloadNewGRFData();
00753 }
00754
00755
00756 ClearGRFConfigList(&this->actives);
00757 _grf_preset_list.Clear();
00758 }
00759
00760 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00761 {
00762 switch (widget) {
00763 case WID_NS_FILE_LIST:
00764 {
00765 Dimension d = maxdim(GetSpriteSize(SPR_SQUARE), GetSpriteSize(SPR_WARNING_SIGN));
00766 resize->height = max(d.height + 2U, FONT_HEIGHT_NORMAL + 2U);
00767 size->height = max(size->height, WD_FRAMERECT_TOP + 6 * resize->height + WD_FRAMERECT_BOTTOM);
00768 break;
00769 }
00770
00771 case WID_NS_AVAIL_LIST:
00772 resize->height = max(12, FONT_HEIGHT_NORMAL + 2);
00773 size->height = max(size->height, WD_FRAMERECT_TOP + 8 * resize->height + WD_FRAMERECT_BOTTOM);
00774 break;
00775
00776 case WID_NS_NEWGRF_INFO_TITLE: {
00777 Dimension dim = GetStringBoundingBox(STR_NEWGRF_SETTINGS_INFO_TITLE);
00778 size->height = max(size->height, dim.height + WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM);
00779 size->width = max(size->width, dim.width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT);
00780 break;
00781 }
00782
00783 case WID_NS_NEWGRF_INFO:
00784 size->height = max(size->height, WD_FRAMERECT_TOP + 10 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM + padding.height + 2);
00785 break;
00786
00787 case WID_NS_PRESET_LIST: {
00788 Dimension d = GetStringBoundingBox(STR_NUM_CUSTOM);
00789 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
00790 if (_grf_preset_list[i] != NULL) {
00791 SetDParamStr(0, _grf_preset_list[i]);
00792 d = maxdim(d, GetStringBoundingBox(STR_JUST_RAW_STRING));
00793 }
00794 }
00795 d.width += padding.width;
00796 *size = maxdim(d, *size);
00797 break;
00798 }
00799
00800 case WID_NS_CONTENT_DOWNLOAD:
00801 case WID_NS_CONTENT_DOWNLOAD2: {
00802 Dimension d = GetStringBoundingBox(STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON);
00803 *size = maxdim(d, GetStringBoundingBox(STR_INTRO_ONLINE_CONTENT));
00804 size->width += padding.width;
00805 size->height += padding.height;
00806 break;
00807 }
00808 }
00809 }
00810
00811 virtual void OnResize()
00812 {
00813 this->vscroll->SetCapacityFromWidget(this, WID_NS_FILE_LIST);
00814 this->vscroll2->SetCapacityFromWidget(this, WID_NS_AVAIL_LIST);
00815 }
00816
00817 virtual void SetStringParameters(int widget) const
00818 {
00819 switch (widget) {
00820 case WID_NS_PRESET_LIST:
00821 if (this->preset == -1) {
00822 SetDParam(0, STR_NUM_CUSTOM);
00823 } else {
00824 SetDParam(0, STR_JUST_RAW_STRING);
00825 SetDParamStr(1, _grf_preset_list[this->preset]);
00826 }
00827 break;
00828 }
00829 }
00830
00831 virtual void OnPaint()
00832 {
00833 this->DrawWidgets();
00834 if (this->editable) this->DrawEditBox(WID_NS_FILTER);
00835 }
00836
00842 inline PaletteID GetPalette(const GRFConfig *c) const
00843 {
00844 PaletteID pal;
00845
00846
00847 switch (c->status) {
00848 case GCS_NOT_FOUND:
00849 case GCS_DISABLED:
00850 pal = PALETTE_TO_RED;
00851 break;
00852 case GCS_ACTIVATED:
00853 pal = PALETTE_TO_GREEN;
00854 break;
00855 default:
00856 pal = PALETTE_TO_BLUE;
00857 break;
00858 }
00859
00860
00861 if (pal != PALETTE_TO_RED) {
00862 if (HasBit(c->flags, GCF_STATIC)) {
00863 pal = PALETTE_TO_GREY;
00864 } else if (HasBit(c->flags, GCF_COMPATIBLE)) {
00865 pal = PALETTE_TO_ORANGE;
00866 }
00867 }
00868
00869 return pal;
00870 }
00871
00872 virtual void DrawWidget(const Rect &r, int widget) const
00873 {
00874 switch (widget) {
00875 case WID_NS_FILE_LIST: {
00876 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00877
00878 uint step_height = this->GetWidget<NWidgetBase>(WID_NS_FILE_LIST)->resize_y;
00879 uint y = r.top + WD_FRAMERECT_TOP;
00880 Dimension square = GetSpriteSize(SPR_SQUARE);
00881 Dimension warning = GetSpriteSize(SPR_WARNING_SIGN);
00882 int square_offset_y = (step_height - square.height) / 2;
00883 int warning_offset_y = (step_height - warning.height) / 2;
00884 int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
00885
00886 bool rtl = _current_text_dir == TD_RTL;
00887 uint text_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + square.width + 15;
00888 uint text_right = rtl ? r.right - square.width - 15 : r.right - WD_FRAMERECT_RIGHT;
00889 uint square_left = rtl ? r.right - square.width - 5 : r.left + 5;
00890 uint warning_left = rtl ? r.right - square.width - warning.width - 10 : r.left + square.width + 10;
00891
00892 int i = 0;
00893 for (const GRFConfig *c = this->actives; c != NULL; c = c->next, i++) {
00894 if (this->vscroll->IsVisible(i)) {
00895 const char *text = c->GetName();
00896 bool h = (this->active_sel == c);
00897 PaletteID pal = this->GetPalette(c);
00898
00899 if (h) GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, PC_DARK_BLUE);
00900 DrawSprite(SPR_SQUARE, pal, square_left, y + square_offset_y);
00901 if (c->error != NULL) DrawSprite(SPR_WARNING_SIGN, 0, warning_left, y + warning_offset_y);
00902 uint txtoffset = c->error == NULL ? 0 : warning.width;
00903 DrawString(text_left + (rtl ? 0 : txtoffset), text_right - (rtl ? txtoffset : 0), y + offset_y, text, h ? TC_WHITE : TC_ORANGE);
00904 y += step_height;
00905 }
00906 }
00907 break;
00908 }
00909
00910 case WID_NS_AVAIL_LIST: {
00911 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00912
00913 uint step_height = this->GetWidget<NWidgetBase>(WID_NS_AVAIL_LIST)->resize_y;
00914 int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
00915 uint y = r.top + WD_FRAMERECT_TOP;
00916 uint min_index = this->vscroll2->GetPosition();
00917 uint max_index = min(min_index + this->vscroll2->GetCapacity(), this->avails.Length());
00918
00919 for (uint i = min_index; i < max_index; i++) {
00920 const GRFConfig *c = this->avails[i];
00921 bool h = (c == this->avail_sel);
00922 const char *text = c->GetName();
00923
00924 if (h) GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, PC_DARK_BLUE);
00925 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y + offset_y, text, h ? TC_WHITE : TC_SILVER);
00926 y += step_height;
00927 }
00928 break;
00929 }
00930
00931 case WID_NS_NEWGRF_INFO_TITLE:
00932
00933 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_DARK_BLUE);
00934 DrawString(r.left, r.right, (r.top + r.bottom - FONT_HEIGHT_NORMAL) / 2, STR_NEWGRF_SETTINGS_INFO_TITLE, TC_FROMSTRING, SA_HOR_CENTER);
00935 break;
00936
00937 case WID_NS_NEWGRF_INFO: {
00938 const GRFConfig *selected = this->active_sel;
00939 if (selected == NULL) selected = this->avail_sel;
00940 if (selected != NULL) {
00941 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);
00942 }
00943 break;
00944 }
00945 }
00946 }
00947
00948 virtual void OnClick(Point pt, int widget, int click_count)
00949 {
00950 if (widget >= WID_NS_NEWGRF_TEXTFILE && widget < WID_NS_NEWGRF_TEXTFILE + TFT_END) {
00951 if (this->active_sel == NULL && this->avail_sel == NULL) return;
00952
00953 ShowNewGRFTextfileWindow(this->active_sel != NULL ? this->active_sel : this->avail_sel, (TextfileType)(widget - WID_NS_NEWGRF_TEXTFILE));
00954 return;
00955 }
00956
00957 switch (widget) {
00958 case WID_NS_PRESET_LIST: {
00959 DropDownList *list = new DropDownList();
00960
00961
00962 list->push_back(new DropDownListStringItem(STR_NONE, -1, false));
00963
00964 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
00965 if (_grf_preset_list[i] != NULL) {
00966 list->push_back(new DropDownListPresetItem(i));
00967 }
00968 }
00969
00970 this->DeleteChildWindows(WC_QUERY_STRING);
00971 ShowDropDownList(this, list, this->preset, WID_NS_PRESET_LIST);
00972 break;
00973 }
00974
00975 case WID_NS_OPEN_URL: {
00976 const GRFConfig *c = (this->avail_sel == NULL) ? this->active_sel : this->avail_sel;
00977
00978 extern void OpenBrowser(const char *url);
00979 OpenBrowser(c->GetURL());
00980 break;
00981 }
00982
00983 case WID_NS_PRESET_SAVE:
00984 ShowQueryString(STR_EMPTY, STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY, 32, this, CS_ALPHANUMERAL, QSF_NONE);
00985 break;
00986
00987 case WID_NS_PRESET_DELETE:
00988 if (this->preset == -1) return;
00989
00990 DeleteGRFPresetFromConfig(_grf_preset_list[this->preset]);
00991 GetGRFPresetList(&_grf_preset_list);
00992 this->preset = -1;
00993 this->InvalidateData();
00994 this->DeleteChildWindows(WC_QUERY_STRING);
00995 break;
00996
00997 case WID_NS_MOVE_UP: {
00998 if (this->active_sel == NULL || !this->editable) break;
00999
01000 int pos = 0;
01001 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
01002 GRFConfig *c = *pc;
01003 if (c->next == this->active_sel) {
01004 c->next = this->active_sel->next;
01005 this->active_sel->next = c;
01006 *pc = this->active_sel;
01007 break;
01008 }
01009 }
01010 this->vscroll->ScrollTowards(pos);
01011 this->preset = -1;
01012 this->InvalidateData();
01013 break;
01014 }
01015
01016 case WID_NS_MOVE_DOWN: {
01017 if (this->active_sel == NULL || !this->editable) break;
01018
01019 int pos = 1;
01020 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
01021 GRFConfig *c = *pc;
01022 if (c == this->active_sel) {
01023 *pc = c->next;
01024 c->next = c->next->next;
01025 (*pc)->next = c;
01026 break;
01027 }
01028 }
01029 this->vscroll->ScrollTowards(pos);
01030 this->preset = -1;
01031 this->InvalidateData();
01032 break;
01033 }
01034
01035 case WID_NS_FILE_LIST: {
01036 uint i = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NS_FILE_LIST);
01037
01038 GRFConfig *c;
01039 for (c = this->actives; c != NULL && i > 0; c = c->next, i--) {}
01040
01041 if (this->active_sel != c) DeleteWindowByClass(WC_GRF_PARAMETERS);
01042 this->active_sel = c;
01043 this->avail_sel = NULL;
01044 this->avail_pos = -1;
01045
01046 this->InvalidateData();
01047 if (click_count == 1) break;
01048
01049 }
01050
01051 case WID_NS_REMOVE: {
01052 if (this->active_sel == NULL || !this->editable) break;
01053 DeleteWindowByClass(WC_GRF_PARAMETERS);
01054
01055
01056 GRFConfig *newsel = this->active_sel->next;
01057 for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next) {
01058 GRFConfig *c = *pc;
01059
01060
01061 if (newsel == NULL && c->next == this->active_sel) newsel = c;
01062
01063 if (c == this->active_sel) {
01064 *pc = c->next;
01065 delete c;
01066 break;
01067 }
01068 }
01069
01070 this->active_sel = newsel;
01071 this->preset = -1;
01072 this->avail_pos = -1;
01073 this->avail_sel = NULL;
01074 this->avails.ForceRebuild();
01075 this->InvalidateData(GOID_NEWGRF_LIST_EDITED);
01076 break;
01077 }
01078
01079 case WID_NS_AVAIL_LIST: {
01080 uint i = this->vscroll2->GetScrolledRowFromWidget(pt.y, this, WID_NS_AVAIL_LIST);
01081 this->active_sel = NULL;
01082 DeleteWindowByClass(WC_GRF_PARAMETERS);
01083 if (i < this->avails.Length()) {
01084 this->avail_sel = this->avails[i];
01085 this->avail_pos = i;
01086 }
01087 this->InvalidateData();
01088 if (click_count == 1) break;
01089
01090 }
01091
01092 case WID_NS_ADD: {
01093 if (this->avail_sel == NULL || !this->editable || HasBit(this->avail_sel->flags, GCF_INVALID)) break;
01094
01095 GRFConfig **list;
01096
01097 for (list = &this->actives; *list != NULL; list = &(*list)->next) {
01098 if ((*list)->ident.grfid == this->avail_sel->ident.grfid) {
01099 ShowErrorMessage(STR_NEWGRF_DUPLICATE_GRFID, INVALID_STRING_ID, WL_INFO);
01100 return;
01101 }
01102 }
01103
01104 GRFConfig *c = new GRFConfig(*this->avail_sel);
01105 c->SetParameterDefaults();
01106 *list = c;
01107
01108
01109 int new_pos = this->avail_pos + 1;
01110 if (new_pos >= (int)this->avails.Length()) new_pos = this->avail_pos - 1;
01111 this->avail_pos = new_pos;
01112 if (new_pos >= 0) this->avail_sel = this->avails[new_pos];
01113
01114 this->avails.ForceRebuild();
01115 this->InvalidateData(GOID_NEWGRF_LIST_EDITED);
01116 break;
01117 }
01118
01119 case WID_NS_APPLY_CHANGES:
01120 if (!this->editable) break;
01121 if (this->execute) {
01122 ShowQuery(
01123 STR_NEWGRF_POPUP_CAUTION_CAPTION,
01124 STR_NEWGRF_CONFIRMATION_TEXT,
01125 this,
01126 NewGRFConfirmationCallback
01127 );
01128 } else {
01129 CopyGRFConfigList(this->orig_list, this->actives, true);
01130 ResetGRFConfig(false);
01131 ReloadNewGRFData();
01132 }
01133 this->DeleteChildWindows(WC_QUERY_STRING);
01134 break;
01135
01136 case WID_NS_SET_PARAMETERS: {
01137 if (this->active_sel == NULL || !this->editable || !this->show_params || this->active_sel->num_valid_params == 0) break;
01138
01139 OpenGRFParameterWindow(this->active_sel);
01140 break;
01141 }
01142
01143 case WID_NS_TOGGLE_PALETTE:
01144 if (this->active_sel != NULL || !this->editable) {
01145 this->active_sel->palette ^= GRFP_USE_MASK;
01146 this->SetDirty();
01147 }
01148 break;
01149
01150 case WID_NS_CONTENT_DOWNLOAD:
01151 case WID_NS_CONTENT_DOWNLOAD2:
01152 if (!_network_available) {
01153 ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, WL_ERROR);
01154 } else {
01155 #if defined(ENABLE_NETWORK)
01156 this->DeleteChildWindows(WC_QUERY_STRING);
01157
01158 ShowMissingContentWindow(this->actives);
01159 #endif
01160 }
01161 break;
01162
01163 case WID_NS_RESCAN_FILES:
01164 case WID_NS_RESCAN_FILES2:
01165 ScanNewGRFFiles(this);
01166 break;
01167 }
01168 }
01169
01170 virtual void OnNewGRFsScanned()
01171 {
01172 this->avail_sel = NULL;
01173 this->avail_pos = -1;
01174 this->avails.ForceRebuild();
01175 this->DeleteChildWindows(WC_QUERY_STRING);
01176 this->DeleteChildWindows(WC_NEWGRF_TEXTFILE);
01177 }
01178
01179 virtual void OnDropdownSelect(int widget, int index)
01180 {
01181 if (!this->editable) return;
01182
01183 ClearGRFConfigList(&this->actives);
01184 this->preset = index;
01185
01186 if (index != -1) {
01187 this->actives = LoadGRFPresetFromConfig(_grf_preset_list[index]);
01188 }
01189 this->avails.ForceRebuild();
01190
01191 DeleteWindowByClass(WC_GRF_PARAMETERS);
01192 this->active_sel = NULL;
01193 this->InvalidateData(GOID_NEWGRF_PRESET_LOADED);
01194 }
01195
01196 virtual void OnQueryTextFinished(char *str)
01197 {
01198 if (str == NULL) return;
01199
01200 SaveGRFPresetToConfig(str, this->actives);
01201 GetGRFPresetList(&_grf_preset_list);
01202
01203
01204 for (uint i = 0; i < _grf_preset_list.Length(); i++) {
01205 if (_grf_preset_list[i] != NULL && strcmp(_grf_preset_list[i], str) == 0) {
01206 this->preset = i;
01207 break;
01208 }
01209 }
01210
01211 this->InvalidateData();
01212 }
01213
01219 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01220 {
01221 if (!gui_scope) return;
01222 switch (data) {
01223 default:
01224
01225 break;
01226
01227 case GOID_NEWGRF_RESCANNED:
01228
01229 for (GRFConfig **l = &this->actives; *l != NULL; l = &(*l)->next) {
01230 GRFConfig *c = *l;
01231 bool compatible = HasBit(c->flags, GCF_COMPATIBLE);
01232 if (c->status != GCS_NOT_FOUND && !compatible) continue;
01233
01234 const GRFConfig *f = FindGRFConfig(c->ident.grfid, FGCM_EXACT, compatible ? c->original_md5sum : c->ident.md5sum);
01235 if (f == NULL || HasBit(f->flags, GCF_INVALID)) continue;
01236
01237 *l = new GRFConfig(*f);
01238 (*l)->next = c->next;
01239
01240 if (active_sel == c) active_sel = *l;
01241
01242 delete c;
01243 }
01244
01245 this->avails.ForceRebuild();
01246
01247 case GOID_NEWGRF_LIST_EDITED:
01248 this->preset = -1;
01249
01250 case GOID_NEWGRF_PRESET_LOADED: {
01251
01252 int i = 0;
01253 for (const GRFConfig *c = this->actives; c != NULL; c = c->next, i++) {}
01254
01255 this->vscroll->SetCapacityFromWidget(this, WID_NS_FILE_LIST);
01256 this->vscroll->SetCount(i);
01257
01258 this->vscroll2->SetCapacityFromWidget(this, WID_NS_AVAIL_LIST);
01259 if (this->avail_pos >= 0) this->vscroll2->ScrollTowards(this->avail_pos);
01260 break;
01261 }
01262 }
01263
01264 this->BuildAvailables();
01265
01266 this->SetWidgetsDisabledState(!this->editable,
01267 WID_NS_PRESET_LIST,
01268 WID_NS_APPLY_CHANGES,
01269 WID_NS_TOGGLE_PALETTE,
01270 WIDGET_LIST_END
01271 );
01272 this->SetWidgetDisabledState(WID_NS_ADD, !this->editable || this->avail_sel == NULL || HasBit(this->avail_sel->flags, GCF_INVALID));
01273
01274 bool disable_all = this->active_sel == NULL || !this->editable;
01275 this->SetWidgetsDisabledState(disable_all,
01276 WID_NS_REMOVE,
01277 WID_NS_MOVE_UP,
01278 WID_NS_MOVE_DOWN,
01279 WIDGET_LIST_END
01280 );
01281
01282 const GRFConfig *c = (this->avail_sel == NULL) ? this->active_sel : this->avail_sel;
01283 for (TextfileType tft = TFT_BEGIN; tft < TFT_END; tft++) {
01284 this->SetWidgetDisabledState(WID_NS_NEWGRF_TEXTFILE + tft, c == NULL || c->GetTextfile(tft) == NULL);
01285 }
01286 this->SetWidgetDisabledState(WID_NS_OPEN_URL, c == NULL || StrEmpty(c->GetURL()));
01287
01288 this->SetWidgetDisabledState(WID_NS_SET_PARAMETERS, !this->show_params || disable_all || this->active_sel->num_valid_params == 0);
01289 this->SetWidgetDisabledState(WID_NS_TOGGLE_PALETTE, disable_all);
01290
01291 if (!disable_all) {
01292
01293 if (this->active_sel == this->actives) this->DisableWidget(WID_NS_MOVE_UP);
01294 if (this->active_sel->next == NULL) this->DisableWidget(WID_NS_MOVE_DOWN);
01295 if (this->active_sel->IsOpenTTDBaseGRF()) this->DisableWidget(WID_NS_REMOVE);
01296 }
01297
01298 this->SetWidgetDisabledState(WID_NS_PRESET_DELETE, this->preset == -1);
01299
01300 bool has_missing = false;
01301 bool has_compatible = false;
01302 for (const GRFConfig *c = this->actives; !has_missing && c != NULL; c = c->next) {
01303 has_missing |= c->status == GCS_NOT_FOUND;
01304 has_compatible |= HasBit(c->flags, GCF_COMPATIBLE);
01305 }
01306 uint16 widget_data;
01307 StringID tool_tip;
01308 if (has_missing || has_compatible) {
01309 widget_data = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON;
01310 tool_tip = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_TOOLTIP;
01311 } else {
01312 widget_data = STR_INTRO_ONLINE_CONTENT;
01313 tool_tip = STR_INTRO_TOOLTIP_ONLINE_CONTENT;
01314 }
01315 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD)->widget_data = widget_data;
01316 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD)->tool_tip = tool_tip;
01317 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD2)->widget_data = widget_data;
01318 this->GetWidget<NWidgetCore>(WID_NS_CONTENT_DOWNLOAD2)->tool_tip = tool_tip;
01319
01320 this->SetWidgetDisabledState(WID_NS_PRESET_SAVE, has_missing);
01321 }
01322
01323 virtual void OnMouseLoop()
01324 {
01325 if (this->editable) this->HandleEditBox(WID_NS_FILTER);
01326 }
01327
01328 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01329 {
01330 if (!this->editable) return ES_NOT_HANDLED;
01331
01332 switch (keycode) {
01333 case WKC_UP:
01334
01335 if (this->avail_pos > 0) this->avail_pos--;
01336 break;
01337
01338 case WKC_DOWN:
01339
01340 if (this->avail_pos < (int)this->avails.Length() - 1) this->avail_pos++;
01341 break;
01342
01343 case WKC_PAGEUP:
01344
01345 this->avail_pos = (this->avail_pos < this->vscroll2->GetCapacity()) ? 0 : this->avail_pos - this->vscroll2->GetCapacity();
01346 break;
01347
01348 case WKC_PAGEDOWN:
01349
01350 this->avail_pos = min(this->avail_pos + this->vscroll2->GetCapacity(), (int)this->avails.Length() - 1);
01351 break;
01352
01353 case WKC_HOME:
01354
01355 this->avail_pos = 0;
01356 break;
01357
01358 case WKC_END:
01359
01360 this->avail_pos = this->avails.Length() - 1;
01361 break;
01362
01363 default: {
01364
01365 EventState state = ES_NOT_HANDLED;
01366 if (this->HandleEditBoxKey(WID_NS_FILTER, key, keycode, state) == HEBR_EDITING) {
01367 this->OnOSKInput(WID_NS_FILTER);
01368 }
01369 return state;
01370 }
01371 }
01372
01373 if (this->avails.Length() == 0) this->avail_pos = -1;
01374 if (this->avail_pos >= 0) {
01375 this->avail_sel = this->avails[this->avail_pos];
01376 this->vscroll2->ScrollTowards(this->avail_pos);
01377 this->InvalidateData(0);
01378 }
01379
01380 return ES_HANDLED;
01381 }
01382
01383 virtual void OnOSKInput(int wid)
01384 {
01385 if (!this->editable) return;
01386
01387 this->avails.SetFilterState(!StrEmpty(this->edit_str_buf));
01388 this->avails.ForceRebuild();
01389 this->InvalidateData(0);
01390 }
01391
01392 private:
01394 static int CDECL NameSorter(const GRFConfig * const *a, const GRFConfig * const *b)
01395 {
01396 int i = strnatcmp((*a)->GetName(), (*b)->GetName());
01397 if (i != 0) return i;
01398
01399 i = (*a)->version - (*b)->version;
01400 if (i != 0) return i;
01401
01402 return memcmp((*a)->ident.md5sum, (*b)->ident.md5sum, lengthof((*b)->ident.md5sum));
01403 }
01404
01406 static bool CDECL TagNameFilter(const GRFConfig * const *a, const char *filter_string)
01407 {
01408 if (strcasestr((*a)->GetName(), filter_string) != NULL) return true;
01409 if ((*a)->filename != NULL && strcasestr((*a)->filename, filter_string) != NULL) return true;
01410 if ((*a)->GetDescription() != NULL && strcasestr((*a)->GetDescription(), filter_string) != NULL) return true;
01411 return false;
01412 }
01413
01414 void BuildAvailables()
01415 {
01416 if (!this->avails.NeedRebuild()) return;
01417
01418 this->avails.Clear();
01419
01420 for (const GRFConfig *c = _all_grfs; c != NULL; c = c->next) {
01421 bool found = false;
01422 for (const GRFConfig *grf = this->actives; grf != NULL && !found; grf = grf->next) found = grf->ident.HasGrfIdentifier(c->ident.grfid, c->ident.md5sum);
01423 if (found) continue;
01424
01425 if (_settings_client.gui.newgrf_show_old_versions) {
01426 *this->avails.Append() = c;
01427 } else {
01428 const GRFConfig *best = FindGRFConfig(c->ident.grfid, HasBit(c->flags, GCF_INVALID) ? FGCM_NEWEST : FGCM_NEWEST_VALID);
01429
01430
01431
01432
01433
01434
01435
01436 if (best->version == 0 || best->ident.HasGrfIdentifier(c->ident.grfid, c->ident.md5sum)) {
01437 *this->avails.Append() = c;
01438 }
01439 }
01440 }
01441
01442 this->avails.Filter(this->edit_str_buf);
01443 this->avails.Compact();
01444 this->avails.RebuildDone();
01445 this->avails.Sort();
01446
01447 if (this->avail_sel != NULL) {
01448 this->avail_pos = this->avails.FindIndex(this->avail_sel);
01449 if (this->avail_pos < 0) this->avail_sel = NULL;
01450 }
01451
01452 this->vscroll2->SetCount(this->avails.Length());
01453 }
01454 };
01455
01456 #if defined(ENABLE_NETWORK)
01457
01461 void ShowMissingContentWindow(const GRFConfig *list)
01462 {
01463
01464 ContentVector cv;
01465 for (const GRFConfig *c = list; c != NULL; c = c->next) {
01466 if (c->status != GCS_NOT_FOUND && !HasBit(c->flags, GCF_COMPATIBLE)) continue;
01467
01468 ContentInfo *ci = new ContentInfo();
01469 ci->type = CONTENT_TYPE_NEWGRF;
01470 ci->state = ContentInfo::DOES_NOT_EXIST;
01471 ttd_strlcpy(ci->name, c->GetName(), lengthof(ci->name));
01472 ci->unique_id = BSWAP32(c->ident.grfid);
01473 memcpy(ci->md5sum, HasBit(c->flags, GCF_COMPATIBLE) ? c->original_md5sum : c->ident.md5sum, sizeof(ci->md5sum));
01474 *cv.Append() = ci;
01475 }
01476 ShowNetworkContentListWindow(cv.Length() == 0 ? NULL : &cv, CONTENT_TYPE_NEWGRF);
01477 }
01478 #endif
01479
01480 Listing NewGRFWindow::last_sorting = {false, 0};
01481 Filtering NewGRFWindow::last_filtering = {false, 0};
01482
01483 NewGRFWindow::GUIGRFConfigList::SortFunction * const NewGRFWindow::sorter_funcs[] = {
01484 &NameSorter,
01485 };
01486
01487 NewGRFWindow::GUIGRFConfigList::FilterFunction * const NewGRFWindow::filter_funcs[] = {
01488 &TagNameFilter,
01489 };
01490
01497 class NWidgetNewGRFDisplay : public NWidgetContainer {
01498 public:
01499 static const uint INTER_LIST_SPACING;
01500 static const uint INTER_COLUMN_SPACING;
01501 static const uint MAX_EXTRA_INFO_WIDTH;
01502 static const uint MIN_EXTRA_FOR_3_COLUMNS;
01503
01504 NWidgetBase *avs;
01505 NWidgetBase *acs;
01506 NWidgetBase *inf;
01507 bool editable;
01508
01509 NWidgetNewGRFDisplay(NWidgetBase *avs, NWidgetBase *acs, NWidgetBase *inf) : NWidgetContainer(NWID_HORIZONTAL)
01510 {
01511 this->avs = avs;
01512 this->acs = acs;
01513 this->inf = inf;
01514
01515 this->Add(this->avs);
01516 this->Add(this->acs);
01517 this->Add(this->inf);
01518
01519 this->editable = true;
01520 }
01521
01522 virtual void SetupSmallestSize(Window *w, bool init_array)
01523 {
01524
01525 assert(dynamic_cast<NewGRFWindow *>(w) != NULL);
01526 NewGRFWindow *ngw = (NewGRFWindow *)w;
01527 this->editable = ngw->editable;
01528
01529 this->avs->SetupSmallestSize(w, init_array);
01530 this->acs->SetupSmallestSize(w, init_array);
01531 this->inf->SetupSmallestSize(w, init_array);
01532
01533 uint min_avs_width = this->avs->smallest_x + this->avs->padding_left + this->avs->padding_right;
01534 uint min_acs_width = this->acs->smallest_x + this->acs->padding_left + this->acs->padding_right;
01535 uint min_inf_width = this->inf->smallest_x + this->inf->padding_left + this->inf->padding_right;
01536
01537 uint min_avs_height = this->avs->smallest_y + this->avs->padding_top + this->avs->padding_bottom;
01538 uint min_acs_height = this->acs->smallest_y + this->acs->padding_top + this->acs->padding_bottom;
01539 uint min_inf_height = this->inf->smallest_y + this->inf->padding_top + this->inf->padding_bottom;
01540
01541
01542 this->smallest_x = max(min_avs_width, min_acs_width) + INTER_COLUMN_SPACING + min_inf_width;
01543 this->smallest_y = max(min_inf_height, min_acs_height + INTER_LIST_SPACING + min_avs_height);
01544
01545
01546 this->fill_x = LeastCommonMultiple(this->avs->fill_x, this->acs->fill_x);
01547 if (this->inf->fill_x > 0 && (this->fill_x == 0 || this->fill_x > this->inf->fill_x)) this->fill_x = this->inf->fill_x;
01548
01549 this->fill_y = this->avs->fill_y;
01550 if (this->acs->fill_y > 0 && (this->fill_y == 0 || this->fill_y > this->acs->fill_y)) this->fill_y = this->acs->fill_y;
01551 this->fill_y = LeastCommonMultiple(this->fill_y, this->inf->fill_y);
01552
01553
01554 this->resize_x = LeastCommonMultiple(this->avs->resize_x, this->acs->resize_x);
01555 if (this->inf->resize_x > 0 && (this->resize_x == 0 || this->resize_x > this->inf->resize_x)) this->resize_x = this->inf->resize_x;
01556
01557 this->resize_y = this->avs->resize_y;
01558 if (this->acs->resize_y > 0 && (this->resize_y == 0 || this->resize_y > this->acs->resize_y)) this->resize_y = this->acs->resize_y;
01559 this->resize_y = LeastCommonMultiple(this->resize_y, this->inf->resize_y);
01560
01561
01562 this->smallest_y = ComputeMaxSize(min_acs_height, this->smallest_y + this->resize_y - 1, this->resize_y);
01563 }
01564
01565 virtual void AssignSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height, bool rtl)
01566 {
01567 this->StoreSizePosition(sizing, x, y, given_width, given_height);
01568
01569 uint min_avs_width = this->avs->smallest_x + this->avs->padding_left + this->avs->padding_right;
01570 uint min_acs_width = this->acs->smallest_x + this->acs->padding_left + this->acs->padding_right;
01571 uint min_inf_width = this->inf->smallest_x + this->inf->padding_left + this->inf->padding_right;
01572
01573 uint min_list_width = max(min_avs_width, min_acs_width);
01574 uint avs_extra_width = min_list_width - min_avs_width;
01575 uint acs_extra_width = min_list_width - min_acs_width;
01576
01577
01578 uint min_three_columns = min_avs_width + min_acs_width + min_inf_width + 2 * INTER_COLUMN_SPACING;
01579 uint min_two_columns = min_list_width + min_inf_width + INTER_COLUMN_SPACING;
01580 bool use_three_columns = this->editable && (min_three_columns + MIN_EXTRA_FOR_3_COLUMNS <= given_width);
01581
01582
01583 uint extra_width, inf_width;
01584 if (use_three_columns) {
01585 extra_width = given_width - min_three_columns;
01586 inf_width = min(MAX_EXTRA_INFO_WIDTH, extra_width / 2);
01587 } else {
01588 extra_width = given_width - min_two_columns;
01589 inf_width = min(MAX_EXTRA_INFO_WIDTH, extra_width / 2);
01590 }
01591 inf_width = ComputeMaxSize(this->inf->smallest_x, this->inf->smallest_x + inf_width, this->inf->GetHorizontalStepSize(sizing));
01592 extra_width -= inf_width - this->inf->smallest_x;
01593
01594 uint inf_height = ComputeMaxSize(this->inf->smallest_y, given_height, this->inf->GetVerticalStepSize(sizing));
01595
01596 if (use_three_columns) {
01597
01598
01599 uint avs_width = min(avs_extra_width, extra_width);
01600 extra_width -= avs_width;
01601 extra_width -= min(acs_extra_width, extra_width);
01602 avs_width += extra_width / 2;
01603
01604 avs_width = ComputeMaxSize(this->avs->smallest_x, this->avs->smallest_x + avs_width, this->avs->GetHorizontalStepSize(sizing));
01605
01606 uint acs_width = given_width -
01607 inf_width - this->inf->padding_left - this->inf->padding_right -
01608 avs_width - this->avs->padding_left - this->avs->padding_right - 2 * INTER_COLUMN_SPACING;
01609 acs_width = ComputeMaxSize(min_acs_width, acs_width, this->acs->GetHorizontalStepSize(sizing)) -
01610 this->acs->padding_left - this->acs->padding_right;
01611
01612
01613 uint avs_height = ComputeMaxSize(this->avs->smallest_y, given_height, this->avs->resize_y);
01614 uint acs_height = ComputeMaxSize(this->acs->smallest_y, given_height, this->acs->resize_y);
01615
01616
01617 if (rtl) {
01618 x += this->inf->padding_left;
01619 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01620 x += inf_width + this->inf->padding_right + INTER_COLUMN_SPACING;
01621 } else {
01622 x += this->avs->padding_left;
01623 this->avs->AssignSizePosition(sizing, x, y + this->avs->padding_top, avs_width, avs_height, rtl);
01624 x += avs_width + this->avs->padding_right + INTER_COLUMN_SPACING;
01625 }
01626
01627 x += this->acs->padding_left;
01628 this->acs->AssignSizePosition(sizing, x, y + this->acs->padding_top, acs_width, acs_height, rtl);
01629 x += acs_width + this->acs->padding_right + INTER_COLUMN_SPACING;
01630
01631 if (rtl) {
01632 x += this->avs->padding_left;
01633 this->avs->AssignSizePosition(sizing, x, y + this->avs->padding_top, avs_width, avs_height, rtl);
01634 } else {
01635 x += this->inf->padding_left;
01636 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01637 }
01638 } else {
01639
01640
01641 uint avs_width = ComputeMaxSize(this->avs->smallest_x, this->avs->smallest_x + avs_extra_width + extra_width,
01642 this->avs->GetHorizontalStepSize(sizing));
01643 uint acs_width = ComputeMaxSize(this->acs->smallest_x, this->acs->smallest_x + acs_extra_width + extra_width,
01644 this->acs->GetHorizontalStepSize(sizing));
01645
01646 uint min_avs_height = (!this->editable) ? 0 : this->avs->smallest_y + this->avs->padding_top + this->avs->padding_bottom + INTER_LIST_SPACING;
01647 uint min_acs_height = this->acs->smallest_y + this->acs->padding_top + this->acs->padding_bottom;
01648 uint extra_height = given_height - min_acs_height - min_avs_height;
01649
01650
01651 uint avs_height = ComputeMaxSize(this->avs->smallest_y, this->avs->smallest_y + extra_height / 2, this->avs->resize_y);
01652 if (this->editable) extra_height -= avs_height - this->avs->smallest_y;
01653 uint acs_height = ComputeMaxSize(this->acs->smallest_y, this->acs->smallest_y + extra_height, this->acs->resize_y);
01654
01655
01656 if (rtl) {
01657 x += this->inf->padding_left;
01658 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01659 x += inf_width + this->inf->padding_right + INTER_COLUMN_SPACING;
01660
01661 this->acs->AssignSizePosition(sizing, x + this->acs->padding_left, y + this->acs->padding_top, acs_width, acs_height, rtl);
01662 if (this->editable) {
01663 this->avs->AssignSizePosition(sizing, x + this->avs->padding_left, y + given_height - avs_height - this->avs->padding_bottom, avs_width, avs_height, rtl);
01664 } else {
01665 this->avs->AssignSizePosition(sizing, 0, 0, this->avs->smallest_x, this->avs->smallest_y, rtl);
01666 }
01667 } else {
01668 this->acs->AssignSizePosition(sizing, x + this->acs->padding_left, y + this->acs->padding_top, acs_width, acs_height, rtl);
01669 if (this->editable) {
01670 this->avs->AssignSizePosition(sizing, x + this->avs->padding_left, y + given_height - avs_height - this->avs->padding_bottom, avs_width, avs_height, rtl);
01671 } else {
01672 this->avs->AssignSizePosition(sizing, 0, 0, this->avs->smallest_x, this->avs->smallest_y, rtl);
01673 }
01674 uint dx = this->acs->current_x + this->acs->padding_left + this->acs->padding_right;
01675 if (this->editable) {
01676 dx = max(dx, this->avs->current_x + this->avs->padding_left + this->avs->padding_right);
01677 }
01678 x += dx + INTER_COLUMN_SPACING + this->inf->padding_left;
01679 this->inf->AssignSizePosition(sizing, x, y + this->inf->padding_top, inf_width, inf_height, rtl);
01680 }
01681 }
01682 }
01683
01684 virtual NWidgetCore *GetWidgetFromPos(int x, int y)
01685 {
01686 if (!IsInsideBS(x, this->pos_x, this->current_x) || !IsInsideBS(y, this->pos_y, this->current_y)) return NULL;
01687
01688 NWidgetCore *nw = (this->editable) ? this->avs->GetWidgetFromPos(x, y) : NULL;
01689 if (nw == NULL) nw = this->acs->GetWidgetFromPos(x, y);
01690 if (nw == NULL) nw = this->inf->GetWidgetFromPos(x, y);
01691 return nw;
01692 }
01693
01694 virtual void Draw(const Window *w)
01695 {
01696 if (this->editable) this->avs->Draw(w);
01697 this->acs->Draw(w);
01698 this->inf->Draw(w);
01699 }
01700 };
01701
01702 const uint NWidgetNewGRFDisplay::INTER_LIST_SPACING = WD_RESIZEBOX_WIDTH + 1;
01703 const uint NWidgetNewGRFDisplay::INTER_COLUMN_SPACING = WD_RESIZEBOX_WIDTH;
01704 const uint NWidgetNewGRFDisplay::MAX_EXTRA_INFO_WIDTH = 150;
01705 const uint NWidgetNewGRFDisplay::MIN_EXTRA_FOR_3_COLUMNS = 50;
01706
01707 static const NWidgetPart _nested_newgrf_actives_widgets[] = {
01708
01709 NWidget(NWID_HORIZONTAL),
01710 NWidget(WWT_TEXT, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_SELECT_PRESET, STR_NULL),
01711 SetPadding(0, WD_FRAMETEXT_RIGHT, 0, 0),
01712 NWidget(WWT_DROPDOWN, COLOUR_YELLOW, WID_NS_PRESET_LIST), SetFill(1, 0), SetResize(1, 0),
01713 SetDataTip(STR_JUST_STRING, STR_NEWGRF_SETTINGS_PRESET_LIST_TOOLTIP),
01714 EndContainer(),
01715 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01716 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_PRESET_SAVE), SetFill(1, 0), SetResize(1, 0),
01717 SetDataTip(STR_NEWGRF_SETTINGS_PRESET_SAVE, STR_NEWGRF_SETTINGS_PRESET_SAVE_TOOLTIP),
01718 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_PRESET_DELETE), SetFill(1, 0), SetResize(1, 0),
01719 SetDataTip(STR_NEWGRF_SETTINGS_PRESET_DELETE, STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP),
01720 EndContainer(),
01721
01722 NWidget(NWID_SPACER), SetMinimalSize(0, WD_RESIZEBOX_WIDTH), SetResize(1, 0), SetFill(1, 0),
01723 NWidget(WWT_PANEL, COLOUR_MAUVE),
01724 NWidget(WWT_LABEL, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_ACTIVE_LIST, STR_NULL),
01725 SetFill(1, 0), SetResize(1, 0), SetPadding(3, WD_FRAMETEXT_RIGHT, 0, WD_FRAMETEXT_LEFT),
01726
01727 NWidget(NWID_HORIZONTAL), SetPadding(0, 2, 0, 2),
01728 NWidget(WWT_PANEL, COLOUR_MAUVE),
01729 NWidget(WWT_INSET, COLOUR_MAUVE, WID_NS_FILE_LIST), SetMinimalSize(100, 1), SetPadding(2, 2, 2, 2),
01730 SetFill(1, 1), SetResize(1, 1), SetScrollbar(WID_NS_SCROLLBAR), SetDataTip(STR_NULL, STR_NEWGRF_SETTINGS_FILE_TOOLTIP),
01731 EndContainer(),
01732 EndContainer(),
01733 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NS_SCROLLBAR),
01734 EndContainer(),
01735
01736 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NS_SHOW_REMOVE),
01737 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01738 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_REMOVE), SetFill(1, 0), SetResize(1, 0),
01739 SetDataTip(STR_NEWGRF_SETTINGS_REMOVE, STR_NEWGRF_SETTINGS_REMOVE_TOOLTIP),
01740 NWidget(NWID_VERTICAL),
01741 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_MOVE_UP), SetFill(1, 0), SetResize(1, 0),
01742 SetDataTip(STR_NEWGRF_SETTINGS_MOVEUP, STR_NEWGRF_SETTINGS_MOVEUP_TOOLTIP),
01743 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_MOVE_DOWN), SetFill(1, 0), SetResize(1, 0),
01744 SetDataTip(STR_NEWGRF_SETTINGS_MOVEDOWN, STR_NEWGRF_SETTINGS_MOVEDOWN_TOOLTIP),
01745 EndContainer(),
01746 EndContainer(),
01747
01748 NWidget(NWID_VERTICAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2),
01749 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_RESCAN_FILES2), SetFill(1, 0), SetResize(1, 0),
01750 SetDataTip(STR_NEWGRF_SETTINGS_RESCAN_FILES, STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP),
01751 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_CONTENT_DOWNLOAD2), SetFill(1, 0), SetResize(1, 0),
01752 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01753 EndContainer(),
01754 EndContainer(),
01755 EndContainer(),
01756 };
01757
01758 static const NWidgetPart _nested_newgrf_availables_widgets[] = {
01759 NWidget(WWT_PANEL, COLOUR_MAUVE),
01760 NWidget(WWT_LABEL, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_INACTIVE_LIST, STR_NULL),
01761 SetFill(1, 0), SetResize(1, 0), SetPadding(3, WD_FRAMETEXT_RIGHT, 0, WD_FRAMETEXT_LEFT),
01762
01763 NWidget(NWID_HORIZONTAL), SetPadding(WD_TEXTPANEL_TOP, 0, WD_TEXTPANEL_BOTTOM, 0),
01764 SetPIP(WD_FRAMETEXT_LEFT, WD_FRAMETEXT_RIGHT, WD_FRAMETEXT_RIGHT),
01765 NWidget(WWT_TEXT, COLOUR_MAUVE), SetFill(0, 1), SetDataTip(STR_NEWGRF_FILTER_TITLE, STR_NULL),
01766 NWidget(WWT_EDITBOX, COLOUR_MAUVE, WID_NS_FILTER), SetFill(1, 0), SetMinimalSize(50, 12), SetResize(1, 0),
01767 SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
01768 EndContainer(),
01769
01770 NWidget(NWID_HORIZONTAL), SetPadding(0, 2, 0, 2),
01771 NWidget(WWT_PANEL, COLOUR_MAUVE),
01772 NWidget(WWT_INSET, COLOUR_MAUVE, WID_NS_AVAIL_LIST), SetMinimalSize(100, 1), SetPadding(2, 2, 2, 2),
01773 SetFill(1, 1), SetResize(1, 1), SetScrollbar(WID_NS_SCROLL2BAR),
01774 EndContainer(),
01775 EndContainer(),
01776 NWidget(NWID_VSCROLLBAR, COLOUR_MAUVE, WID_NS_SCROLL2BAR),
01777 EndContainer(),
01778
01779 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPadding(2, 2, 2, 2), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01780 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_ADD), SetFill(1, 0), SetResize(1, 0),
01781 SetDataTip(STR_NEWGRF_SETTINGS_ADD, STR_NEWGRF_SETTINGS_ADD_FILE_TOOLTIP),
01782 NWidget(NWID_VERTICAL),
01783 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_RESCAN_FILES), SetFill(1, 0), SetResize(1, 0),
01784 SetDataTip(STR_NEWGRF_SETTINGS_RESCAN_FILES, STR_NEWGRF_SETTINGS_RESCAN_FILES_TOOLTIP),
01785 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_CONTENT_DOWNLOAD), SetFill(1, 0), SetResize(1, 0),
01786 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01787 EndContainer(),
01788 EndContainer(),
01789 EndContainer(),
01790 };
01791
01792 static const NWidgetPart _nested_newgrf_infopanel_widgets[] = {
01793
01794 NWidget(NWID_VERTICAL), SetPadding(0, 0, 2, 0),
01795 NWidget(WWT_PANEL, COLOUR_MAUVE), SetPadding(0, 0, 2, 0),
01796 NWidget(WWT_EMPTY, COLOUR_MAUVE, WID_NS_NEWGRF_INFO_TITLE), SetFill(1, 0), SetResize(1, 0),
01797 NWidget(WWT_EMPTY, COLOUR_MAUVE, WID_NS_NEWGRF_INFO), SetFill(1, 1), SetResize(1, 1), SetMinimalSize(150, 100),
01798 EndContainer(),
01799 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_OPEN_URL), SetFill(1, 0), SetResize(1, 0),
01800 SetDataTip(STR_CONTENT_OPEN_URL, STR_CONTENT_OPEN_URL_TOOLTIP),
01801 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_README), SetFill(1, 0), SetResize(1, 0),
01802 SetDataTip(STR_NEWGRF_SETTINGS_VIEW_README, STR_NULL),
01803 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01804 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_CHANGELOG), SetFill(1, 0), SetResize(1, 0),
01805 SetDataTip(STR_NEWGRF_SETTINGS_VIEW_CHANGELOG, STR_NULL),
01806 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_NEWGRF_TEXTFILE + TFT_LICENSE), SetFill(1, 0), SetResize(1, 0),
01807 SetDataTip(STR_NEWGRF_SETTINGS_VIEW_LICENSE, STR_NULL),
01808 EndContainer(),
01809 EndContainer(),
01810 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NS_SHOW_APPLY),
01811
01812 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, WD_RESIZEBOX_WIDTH, 0),
01813 NWidget(NWID_VERTICAL),
01814 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_SET_PARAMETERS), SetFill(1, 0), SetResize(1, 0),
01815 SetDataTip(STR_NEWGRF_SETTINGS_SET_PARAMETERS, STR_NULL),
01816 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_TOGGLE_PALETTE), SetFill(1, 0), SetResize(1, 0),
01817 SetDataTip(STR_NEWGRF_SETTINGS_TOGGLE_PALETTE, STR_NEWGRF_SETTINGS_TOGGLE_PALETTE_TOOLTIP),
01818 EndContainer(),
01819 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, WID_NS_APPLY_CHANGES), SetFill(1, 0), SetResize(1, 0),
01820 SetDataTip(STR_NEWGRF_SETTINGS_APPLY_CHANGES, STR_NULL),
01821 EndContainer(),
01822 EndContainer(),
01823 };
01824
01826 NWidgetBase* NewGRFDisplay(int *biggest_index)
01827 {
01828 NWidgetBase *avs = MakeNWidgets(_nested_newgrf_availables_widgets, lengthof(_nested_newgrf_availables_widgets), biggest_index, NULL);
01829
01830 int biggest2;
01831 NWidgetBase *acs = MakeNWidgets(_nested_newgrf_actives_widgets, lengthof(_nested_newgrf_actives_widgets), &biggest2, NULL);
01832 *biggest_index = max(*biggest_index, biggest2);
01833
01834 NWidgetBase *inf = MakeNWidgets(_nested_newgrf_infopanel_widgets, lengthof(_nested_newgrf_infopanel_widgets), &biggest2, NULL);
01835 *biggest_index = max(*biggest_index, biggest2);
01836
01837 return new NWidgetNewGRFDisplay(avs, acs, inf);
01838 }
01839
01840
01841 static const NWidgetPart _nested_newgrf_widgets[] = {
01842 NWidget(NWID_HORIZONTAL),
01843 NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
01844 NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01845 EndContainer(),
01846 NWidget(WWT_PANEL, COLOUR_MAUVE),
01847 NWidgetFunction(NewGRFDisplay), SetPadding(WD_RESIZEBOX_WIDTH, WD_RESIZEBOX_WIDTH, 2, WD_RESIZEBOX_WIDTH),
01848
01849 NWidget(NWID_HORIZONTAL),
01850 NWidget(NWID_SPACER), SetFill(1, 0), SetResize(1, 0),
01851 NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
01852 EndContainer(),
01853 EndContainer(),
01854 };
01855
01856
01857 static const WindowDesc _newgrf_desc(
01858 WDP_CENTER, 300, 263,
01859 WC_GAME_OPTIONS, WC_NONE,
01860 WDF_UNCLICK_BUTTONS,
01861 _nested_newgrf_widgets, lengthof(_nested_newgrf_widgets)
01862 );
01863
01869 static void NewGRFConfirmationCallback(Window *w, bool confirmed)
01870 {
01871 if (confirmed) {
01872 DeleteWindowByClass(WC_GRF_PARAMETERS);
01873 NewGRFWindow *nw = dynamic_cast<NewGRFWindow*>(w);
01874
01875 GamelogStartAction(GLAT_GRF);
01876 GamelogGRFUpdate(_grfconfig, nw->actives);
01877 CopyGRFConfigList(nw->orig_list, nw->actives, false);
01878 ReloadNewGRFData();
01879 GamelogStopAction();
01880
01881
01882 GRFConfig *c;
01883 int i = 0;
01884 for (c = nw->actives; c != NULL && c != nw->active_sel; c = c->next, i++) {}
01885 CopyGRFConfigList(&nw->actives, *nw->orig_list, false);
01886 for (c = nw->actives; c != NULL && i > 0; c = c->next, i--) {}
01887 nw->active_sel = c;
01888 nw->avails.ForceRebuild();
01889
01890 w->InvalidateData();
01891
01892 ReInitAllWindows();
01893 DeleteWindowByClass(WC_BUILD_OBJECT);
01894 }
01895 }
01896
01897
01898
01907 void ShowNewGRFSettings(bool editable, bool show_params, bool exec_changes, GRFConfig **config)
01908 {
01909 DeleteWindowByClass(WC_GAME_OPTIONS);
01910 new NewGRFWindow(&_newgrf_desc, editable, show_params, exec_changes, config);
01911 }
01912
01914 static const NWidgetPart _nested_scan_progress_widgets[] = {
01915 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_NEWGRF_SCAN_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01916 NWidget(WWT_PANEL, COLOUR_GREY),
01917 NWidget(NWID_HORIZONTAL), SetPIP(20, 0, 20),
01918 NWidget(NWID_VERTICAL), SetPIP(11, 8, 11),
01919 NWidget(WWT_LABEL, INVALID_COLOUR), SetDataTip(STR_NEWGRF_SCAN_MESSAGE, STR_NULL), SetFill(1, 0),
01920 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_SP_PROGRESS_BAR), SetFill(1, 0),
01921 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_SP_PROGRESS_TEXT), SetFill(1, 0),
01922 EndContainer(),
01923 EndContainer(),
01924 EndContainer(),
01925 };
01926
01928 static const WindowDesc _scan_progress_desc(
01929 WDP_CENTER, 0, 0,
01930 WC_MODAL_PROGRESS, WC_NONE,
01931 WDF_UNCLICK_BUTTONS,
01932 _nested_scan_progress_widgets, lengthof(_nested_scan_progress_widgets)
01933 );
01934
01936 struct ScanProgressWindow : public Window {
01937 char *last_name;
01938 int scanned;
01939
01941 ScanProgressWindow() : Window(), last_name(NULL), scanned(0)
01942 {
01943 this->InitNested(&_scan_progress_desc, 1);
01944 }
01945
01947 ~ScanProgressWindow()
01948 {
01949 free(last_name);
01950 }
01951
01952 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01953 {
01954 switch (widget) {
01955 case WID_SP_PROGRESS_BAR: {
01956 SetDParam(0, 100);
01957 *size = GetStringBoundingBox(STR_GENERATION_PROGRESS);
01958
01959 size->height += 8;
01960 size->width += 8;
01961 break;
01962 }
01963
01964 case WID_SP_PROGRESS_TEXT:
01965 SetDParam(0, 9999);
01966 SetDParam(1, 9999);
01967
01968
01969 size->width = max(400U, GetStringBoundingBox(STR_NEWGRF_SCAN_STATUS).width);
01970 size->height = FONT_HEIGHT_NORMAL * 2 + WD_PAR_VSEP_NORMAL;
01971 break;
01972 }
01973 }
01974
01975 virtual void DrawWidget(const Rect &r, int widget) const
01976 {
01977 switch (widget) {
01978 case WID_SP_PROGRESS_BAR: {
01979
01980 DrawFrameRect(r.left, r.top, r.right, r.bottom, COLOUR_GREY, FR_BORDERONLY);
01981 uint percent = scanned * 100 / max(1U, _settings_client.gui.last_newgrf_count);
01982 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);
01983 SetDParam(0, percent);
01984 DrawString(r.left, r.right, r.top + 5, STR_GENERATION_PROGRESS, TC_FROMSTRING, SA_HOR_CENTER);
01985 break;
01986 }
01987
01988 case WID_SP_PROGRESS_TEXT:
01989 SetDParam(0, this->scanned);
01990 SetDParam(1, _settings_client.gui.last_newgrf_count);
01991 DrawString(r.left, r.right, r.top, STR_NEWGRF_SCAN_STATUS, TC_FROMSTRING, SA_HOR_CENTER);
01992
01993 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);
01994 break;
01995 }
01996 }
01997
02003 void UpdateNewGRFScanStatus(uint num, const char *name)
02004 {
02005 free(this->last_name);
02006 if (name == NULL) {
02007 char buf[256];
02008 GetString(buf, STR_NEWGRF_SCAN_ARCHIVES, lastof(buf));
02009 this->last_name = strdup(buf);
02010 } else {
02011 this->last_name = strdup(name);
02012 }
02013 this->scanned = num;
02014 if (num > _settings_client.gui.last_newgrf_count) _settings_client.gui.last_newgrf_count = num;
02015
02016 this->SetDirty();
02017 }
02018 };
02019
02025 void UpdateNewGRFScanStatus(uint num, const char *name)
02026 {
02027 ScanProgressWindow *w = dynamic_cast<ScanProgressWindow *>(FindWindowByClass(WC_MODAL_PROGRESS));
02028 if (w == NULL) w = new ScanProgressWindow();
02029 w->UpdateNewGRFScanStatus(num, name);
02030 }