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00012 #include "stdafx.h"
00013 #include "company_gui.h"
00014 #include "company_func.h"
00015 #include "signs_base.h"
00016 #include "signs_func.h"
00017 #include "debug.h"
00018 #include "command_func.h"
00019 #include "strings_func.h"
00020 #include "window_func.h"
00021 #include "map_func.h"
00022 #include "gfx_func.h"
00023 #include "viewport_func.h"
00024 #include "querystring_gui.h"
00025 #include "sortlist_type.h"
00026 #include "string_func.h"
00027 #include "core/geometry_func.hpp"
00028 #include "hotkeys.h"
00029 #include "transparency.h"
00030
00031 #include "widgets/sign_widget.h"
00032
00033 #include "table/strings.h"
00034 #include "table/sprites.h"
00035
00041 struct FilterInfo {
00042 const char *string;
00043 bool case_sensitive;
00044 };
00045
00046 struct SignList {
00051 typedef GUIList<const Sign *, FilterInfo> GUISignList;
00052
00053 static const Sign *last_sign;
00054 GUISignList signs;
00055
00056 char filter_string[MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH];
00057 static bool match_case;
00058
00062 SignList()
00063 {
00064 filter_string[0] = '\0';
00065 }
00066
00067 void BuildSignsList()
00068 {
00069 if (!this->signs.NeedRebuild()) return;
00070
00071 DEBUG(misc, 3, "Building sign list");
00072
00073 this->signs.Clear();
00074
00075 const Sign *si;
00076 FOR_ALL_SIGNS(si) *this->signs.Append() = si;
00077
00078 this->signs.SetFilterState(true);
00079 this->FilterSignList();
00080 this->signs.Compact();
00081 this->signs.RebuildDone();
00082 }
00083
00085 static int CDECL SignNameSorter(const Sign * const *a, const Sign * const *b)
00086 {
00087 static char buf_cache[64];
00088 char buf[64];
00089
00090 SetDParam(0, (*a)->index);
00091 GetString(buf, STR_SIGN_NAME, lastof(buf));
00092
00093 if (*b != last_sign) {
00094 last_sign = *b;
00095 SetDParam(0, (*b)->index);
00096 GetString(buf_cache, STR_SIGN_NAME, lastof(buf_cache));
00097 }
00098
00099 int r = strnatcmp(buf, buf_cache);
00100
00101 return r != 0 ? r : ((*a)->index - (*b)->index);
00102 }
00103
00104 void SortSignsList()
00105 {
00106 if (!this->signs.Sort(&SignNameSorter)) return;
00107
00108
00109 this->last_sign = NULL;
00110 }
00111
00113 static bool CDECL SignNameFilter(const Sign * const *a, FilterInfo filter_info)
00114 {
00115
00116 char buf1[MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH];
00117 SetDParam(0, (*a)->index);
00118 GetString(buf1, STR_SIGN_NAME, lastof(buf1));
00119
00120 return (filter_info.case_sensitive ? strstr(buf1, filter_info.string) : strcasestr(buf1, filter_info.string)) != NULL;
00121 }
00122
00124 static bool CDECL OwnerDeityFilter(const Sign * const *a, FilterInfo filter_info)
00125 {
00126
00127 return (*a)->owner != OWNER_DEITY;
00128 }
00129
00131 static bool CDECL OwnerVisibilityFilter(const Sign * const *a, FilterInfo filter_info)
00132 {
00133 assert(!HasBit(_display_opt, DO_SHOW_COMPETITOR_SIGNS));
00134
00135 return (*a)->owner == _local_company;
00136 }
00137
00139 void FilterSignList()
00140 {
00141 FilterInfo filter_info = {this->filter_string, this->match_case};
00142 this->signs.Filter(&SignNameFilter, filter_info);
00143 this->signs.Filter(&OwnerDeityFilter, filter_info);
00144 if (!HasBit(_display_opt, DO_SHOW_COMPETITOR_SIGNS)) {
00145 this->signs.Filter(&OwnerVisibilityFilter, filter_info);
00146 }
00147 }
00148 };
00149
00150 const Sign *SignList::last_sign = NULL;
00151 bool SignList::match_case = false;
00152
00154 enum SignListHotkeys {
00155 SLHK_FOCUS_FILTER_BOX,
00156 };
00157
00158 struct SignListWindow : QueryStringBaseWindow, SignList {
00159 int text_offset;
00160 Scrollbar *vscroll;
00161
00162 SignListWindow(const WindowDesc *desc, WindowNumber window_number) : QueryStringBaseWindow(MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_SIGN_NAME_CHARS)
00163 {
00164 this->CreateNestedTree(desc);
00165 this->vscroll = this->GetScrollbar(WID_SIL_SCROLLBAR);
00166 this->FinishInitNested(desc, window_number);
00167 this->SetWidgetLoweredState(WID_SIL_FILTER_MATCH_CASE_BTN, SignList::match_case);
00168
00169
00170 this->afilter = CS_ALPHANUMERAL;
00171 InitializeTextBuffer(&this->text, this->edit_str_buf, MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_SIGN_NAME_CHARS);
00172 ClearFilterTextWidget();
00173
00174
00175 this->SetFilterString("");
00176
00177
00178 this->signs.ForceRebuild();
00179 this->signs.ForceResort();
00180 this->BuildSortSignList();
00181 }
00182
00187 void ClearFilterTextWidget()
00188 {
00189 this->edit_str_buf[0] = '\0';
00190 UpdateTextBufferSize(&this->text);
00191
00192 this->SetWidgetDirty(WID_SIL_FILTER_TEXT);
00193 }
00194
00201 void SetFilterString(const char *new_filter_string)
00202 {
00203
00204 if (!StrEmpty(new_filter_string)) {
00205
00206 strecpy(this->filter_string, new_filter_string, lastof(this->filter_string));
00207
00208 this->EnableWidget(WID_SIL_FILTER_CLEAR_BTN);
00209 } else {
00210
00211 this->filter_string[0] = '\0';
00212
00213 this->DisableWidget(WID_SIL_FILTER_CLEAR_BTN);
00214 }
00215
00216
00217 this->SetWidgetDirty(WID_SIL_FILTER_CLEAR_BTN);
00218
00219
00220 this->InvalidateData();
00221 }
00222
00223 virtual void OnPaint()
00224 {
00225 if (this->signs.NeedRebuild()) this->BuildSortSignList();
00226 this->DrawWidgets();
00227 if (!this->IsShaded()) this->DrawEditBox(WID_SIL_FILTER_TEXT);
00228 }
00229
00230 virtual void DrawWidget(const Rect &r, int widget) const
00231 {
00232 switch (widget) {
00233 case WID_SIL_LIST: {
00234 uint y = r.top + WD_FRAMERECT_TOP;
00235
00236 if (this->vscroll->GetCount() == 0) {
00237 DrawString(r.left + WD_FRAMETEXT_LEFT, r.right, y, STR_STATION_LIST_NONE);
00238 return;
00239 }
00240
00241 bool rtl = _current_text_dir == TD_RTL;
00242 int sprite_offset_y = (FONT_HEIGHT_NORMAL - 10) / 2 + 1;
00243 uint icon_left = 4 + (rtl ? r.right - this->text_offset : r.left);
00244 uint text_left = r.left + (rtl ? WD_FRAMERECT_LEFT : this->text_offset);
00245 uint text_right = r.right - (rtl ? this->text_offset : WD_FRAMERECT_RIGHT);
00246
00247
00248 for (uint16 i = this->vscroll->GetPosition(); this->vscroll->IsVisible(i) && i < this->vscroll->GetCount(); i++) {
00249 const Sign *si = this->signs[i];
00250
00251 if (si->owner != OWNER_NONE) DrawCompanyIcon(si->owner, icon_left, y + sprite_offset_y);
00252
00253 SetDParam(0, si->index);
00254 DrawString(text_left, text_right, y, STR_SIGN_NAME, TC_YELLOW);
00255 y += this->resize.step_height;
00256 }
00257 break;
00258 }
00259 }
00260 }
00261
00262 virtual void SetStringParameters(int widget) const
00263 {
00264 if (widget == WID_SIL_CAPTION) SetDParam(0, this->vscroll->GetCount());
00265 }
00266
00267 virtual void OnClick(Point pt, int widget, int click_count)
00268 {
00269 switch (widget) {
00270 case WID_SIL_LIST: {
00271 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_SIL_LIST, WD_FRAMERECT_TOP);
00272 if (id_v == INT_MAX) return;
00273
00274 const Sign *si = this->signs[id_v];
00275 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00276 break;
00277 }
00278 case WID_SIL_FILTER_CLEAR_BTN:
00279 this->ClearFilterTextWidget();
00280 this->SetFilterString("");
00281 break;
00282
00283 case WID_SIL_FILTER_MATCH_CASE_BTN:
00284 SignList::match_case = !SignList::match_case;
00285 this->SetWidgetLoweredState(WID_SIL_FILTER_MATCH_CASE_BTN, SignList::match_case);
00286 this->InvalidateData();
00287 break;
00288 }
00289 }
00290
00291 virtual void OnResize()
00292 {
00293 this->vscroll->SetCapacityFromWidget(this, WID_SIL_LIST, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
00294 }
00295
00296 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00297 {
00298 switch (widget) {
00299 case WID_SIL_LIST: {
00300 Dimension spr_dim = GetSpriteSize(SPR_COMPANY_ICON);
00301 this->text_offset = WD_FRAMETEXT_LEFT + spr_dim.width + 2;
00302 resize->height = max<uint>(FONT_HEIGHT_NORMAL, spr_dim.height);
00303 Dimension d = {this->text_offset + WD_FRAMETEXT_RIGHT, WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM};
00304 *size = maxdim(*size, d);
00305 break;
00306 }
00307
00308 case WID_SIL_CAPTION:
00309 SetDParam(0, max<size_t>(1000, Sign::GetPoolSize()));
00310 *size = GetStringBoundingBox(STR_SIGN_LIST_CAPTION);
00311 size->height += padding.height;
00312 size->width += padding.width;
00313 break;
00314 }
00315 }
00316
00317 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00318 {
00319 EventState state = ES_NOT_HANDLED;
00320 switch (this->HandleEditBoxKey(WID_SIL_FILTER_TEXT, key, keycode, state)) {
00321 case HEBR_EDITING:
00322 this->SetFilterString(this->text.buf);
00323 break;
00324
00325 case HEBR_CONFIRM:
00326 if (this->signs.Length() >= 1) {
00327 const Sign *si = this->signs[0];
00328 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00329 }
00330 return state;
00331
00332 case HEBR_CANCEL:
00333 this->OnClick(Point(), WID_SIL_FILTER_CLEAR_BTN, 1);
00334 this->UnfocusFocusedWidget();
00335 return state;
00336
00337 case HEBR_NOT_FOCUSED:
00338 if (CheckHotkeyMatch(signlist_hotkeys, keycode, this) == SLHK_FOCUS_FILTER_BOX) {
00339 this->SetFocusedWidget(WID_SIL_FILTER_TEXT);
00340 SetFocusedWindow(this);
00341 state = ES_HANDLED;
00342 }
00343 break;
00344
00345 default:
00346 NOT_REACHED();
00347 }
00348
00349 if (state == ES_HANDLED) OnOSKInput(WID_SIL_FILTER_TEXT);
00350
00351 return state;
00352 }
00353
00354 virtual void OnOSKInput(int widget)
00355 {
00356 if (widget == WID_SIL_FILTER_TEXT) this->SetFilterString(this->text.buf);
00357 }
00358
00359 virtual void OnMouseLoop()
00360 {
00361 this->HandleEditBox(WID_SIL_FILTER_TEXT);
00362 }
00363
00364 void BuildSortSignList()
00365 {
00366 if (this->signs.NeedRebuild()) {
00367 this->BuildSignsList();
00368 this->vscroll->SetCount(this->signs.Length());
00369 this->SetWidgetDirty(WID_SIL_CAPTION);
00370 }
00371 this->SortSignsList();
00372 }
00373
00374 virtual void OnHundredthTick()
00375 {
00376 this->BuildSortSignList();
00377 this->SetDirty();
00378 }
00379
00385 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00386 {
00387
00388
00389
00390 if (data == 0 || data == -1 || !StrEmpty(this->filter_string)) {
00391
00392 this->signs.ForceRebuild();
00393 } else {
00394 this->signs.ForceResort();
00395 }
00396 }
00397
00398 static Hotkey<SignListWindow> signlist_hotkeys[];
00399 };
00400
00401 Hotkey<SignListWindow> SignListWindow::signlist_hotkeys[] = {
00402 Hotkey<SignListWindow>('F', "focus_filter_box", SLHK_FOCUS_FILTER_BOX),
00403 HOTKEY_LIST_END(SignListWindow)
00404 };
00405 Hotkey<SignListWindow> *_signlist_hotkeys = SignListWindow::signlist_hotkeys;
00406
00407 static const NWidgetPart _nested_sign_list_widgets[] = {
00408 NWidget(NWID_HORIZONTAL),
00409 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00410 NWidget(WWT_CAPTION, COLOUR_GREY, WID_SIL_CAPTION), SetDataTip(STR_SIGN_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00411 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00412 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00413 EndContainer(),
00414 NWidget(NWID_HORIZONTAL),
00415 NWidget(NWID_VERTICAL),
00416 NWidget(WWT_PANEL, COLOUR_GREY, WID_SIL_LIST), SetMinimalSize(WD_FRAMETEXT_LEFT + 16 + 255 + WD_FRAMETEXT_RIGHT, 50),
00417 SetResize(1, 10), SetFill(1, 0), SetScrollbar(WID_SIL_SCROLLBAR), EndContainer(),
00418 NWidget(NWID_HORIZONTAL),
00419 NWidget(WWT_PANEL, COLOUR_GREY), SetFill(1, 1),
00420 NWidget(WWT_EDITBOX, COLOUR_GREY, WID_SIL_FILTER_TEXT), SetMinimalSize(80, 12), SetResize(1, 0), SetFill(1, 0), SetPadding(2, 2, 2, 2),
00421 SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
00422 EndContainer(),
00423 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_SIL_FILTER_MATCH_CASE_BTN), SetDataTip(STR_SIGN_LIST_MATCH_CASE, STR_SIGN_LIST_MATCH_CASE_TOOLTIP),
00424 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SIL_FILTER_CLEAR_BTN), SetDataTip(STR_SIGN_LIST_CLEAR, STR_SIGN_LIST_CLEAR_TOOLTIP),
00425 EndContainer(),
00426 EndContainer(),
00427 NWidget(NWID_VERTICAL),
00428 NWidget(NWID_VERTICAL), SetFill(0, 1),
00429 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_SIL_SCROLLBAR),
00430 EndContainer(),
00431 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00432 EndContainer(),
00433 EndContainer(),
00434 };
00435
00436 static const WindowDesc _sign_list_desc(
00437 WDP_AUTO, 358, 138,
00438 WC_SIGN_LIST, WC_NONE,
00439 WDF_UNCLICK_BUTTONS,
00440 _nested_sign_list_widgets, lengthof(_nested_sign_list_widgets)
00441 );
00442
00448 Window *ShowSignList()
00449 {
00450 return AllocateWindowDescFront<SignListWindow>(&_sign_list_desc, 0);
00451 }
00452
00453 EventState SignListGlobalHotkeys(uint16 key, uint16 keycode)
00454 {
00455 int num = CheckHotkeyMatch<SignListWindow>(_signlist_hotkeys, keycode, NULL, true);
00456 if (num == -1) return ES_NOT_HANDLED;
00457 Window *w = ShowSignList();
00458 if (w == NULL) return ES_NOT_HANDLED;
00459 return w->OnKeyPress(key, keycode);
00460 }
00461
00468 static bool RenameSign(SignID index, const char *text)
00469 {
00470 bool remove = StrEmpty(text);
00471 DoCommandP(0, index, 0, CMD_RENAME_SIGN | (StrEmpty(text) ? CMD_MSG(STR_ERROR_CAN_T_DELETE_SIGN) : CMD_MSG(STR_ERROR_CAN_T_CHANGE_SIGN_NAME)), NULL, text);
00472 return remove;
00473 }
00474
00475 struct SignWindow : QueryStringBaseWindow, SignList {
00476 SignID cur_sign;
00477
00478 SignWindow(const WindowDesc *desc, const Sign *si) : QueryStringBaseWindow(MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_SIGN_NAME_CHARS)
00479 {
00480 this->caption = STR_EDIT_SIGN_CAPTION;
00481 this->afilter = CS_ALPHANUMERAL;
00482
00483 this->InitNested(desc, WN_QUERY_STRING_SIGN);
00484
00485 this->LowerWidget(WID_QES_TEXT);
00486 UpdateSignEditWindow(si);
00487 this->SetFocusedWidget(WID_QES_TEXT);
00488 }
00489
00490 void UpdateSignEditWindow(const Sign *si)
00491 {
00492 char *last_of = &this->edit_str_buf[this->edit_str_size - 1];
00493
00494
00495 if (si->name != NULL) {
00496 SetDParam(0, si->index);
00497 GetString(this->edit_str_buf, STR_SIGN_NAME, last_of);
00498 } else {
00499 GetString(this->edit_str_buf, STR_EMPTY, last_of);
00500 }
00501 *last_of = '\0';
00502
00503 this->cur_sign = si->index;
00504 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, this->max_chars);
00505
00506 this->SetWidgetDirty(WID_QES_TEXT);
00507 this->SetFocusedWidget(WID_QES_TEXT);
00508 }
00509
00515 const Sign *PrevNextSign(bool next)
00516 {
00517
00518 this->signs.ForceRebuild();
00519 this->signs.NeedResort();
00520 this->BuildSignsList();
00521 this->SortSignsList();
00522
00523
00524
00525
00526 uint end = this->signs.Length() - (next ? 1 : 0);
00527 for (uint i = next ? 0 : 1; i < end; i++) {
00528 if (this->cur_sign == this->signs[i]->index) {
00529
00530 return this->signs[i + (next ? 1 : -1)];
00531 }
00532 }
00533
00534 return this->signs[next ? 0 : this->signs.Length() - 1];
00535 }
00536
00537 virtual void SetStringParameters(int widget) const
00538 {
00539 switch (widget) {
00540 case WID_QES_CAPTION:
00541 SetDParam(0, this->caption);
00542 break;
00543 }
00544 }
00545
00546 virtual void OnPaint()
00547 {
00548 this->DrawWidgets();
00549 if (!this->IsShaded()) this->DrawEditBox(WID_QES_TEXT);
00550 }
00551
00552 virtual void OnClick(Point pt, int widget, int click_count)
00553 {
00554 switch (widget) {
00555 case WID_QES_PREVIOUS:
00556 case WID_QES_NEXT: {
00557 const Sign *si = this->PrevNextSign(widget == WID_QES_NEXT);
00558
00559
00560 this->signs.ForceRebuild();
00561 this->signs.NeedResort();
00562 this->BuildSignsList();
00563 this->SortSignsList();
00564
00565
00566 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00567 UpdateSignEditWindow(si);
00568 break;
00569 }
00570
00571 case WID_QES_DELETE:
00572
00573 RenameSign(this->cur_sign, "");
00574
00575 break;
00576
00577 case WID_QES_OK:
00578 if (RenameSign(this->cur_sign, this->text.buf)) break;
00579
00580
00581 case WID_QES_CANCEL:
00582 delete this;
00583 break;
00584 }
00585 }
00586
00587 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00588 {
00589 EventState state = ES_NOT_HANDLED;
00590 switch (this->HandleEditBoxKey(WID_QES_TEXT, key, keycode, state)) {
00591 default: break;
00592
00593 case HEBR_CONFIRM:
00594 if (RenameSign(this->cur_sign, this->text.buf)) break;
00595
00596
00597 case HEBR_CANCEL:
00598 delete this;
00599 break;
00600 }
00601 return state;
00602 }
00603
00604 virtual void OnMouseLoop()
00605 {
00606 this->HandleEditBox(WID_QES_TEXT);
00607 }
00608
00609 virtual void OnOpenOSKWindow(int wid)
00610 {
00611 ShowOnScreenKeyboard(this, wid, WID_QES_CANCEL, WID_QES_OK);
00612 }
00613 };
00614
00615 static const NWidgetPart _nested_query_sign_edit_widgets[] = {
00616 NWidget(NWID_HORIZONTAL),
00617 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00618 NWidget(WWT_CAPTION, COLOUR_GREY, WID_QES_CAPTION), SetDataTip(STR_WHITE_STRING, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00619 EndContainer(),
00620 NWidget(WWT_PANEL, COLOUR_GREY),
00621 NWidget(WWT_EDITBOX, COLOUR_GREY, WID_QES_TEXT), SetMinimalSize(256, 12), SetDataTip(STR_EDIT_SIGN_SIGN_OSKTITLE, STR_NULL), SetPadding(2, 2, 2, 2),
00622 EndContainer(),
00623 NWidget(NWID_HORIZONTAL),
00624 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_QES_OK), SetMinimalSize(61, 12), SetDataTip(STR_BUTTON_OK, STR_NULL),
00625 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_QES_CANCEL), SetMinimalSize(60, 12), SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
00626 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_QES_DELETE), SetMinimalSize(60, 12), SetDataTip(STR_TOWN_VIEW_DELETE_BUTTON, STR_NULL),
00627 NWidget(WWT_PANEL, COLOUR_GREY), SetFill(1, 1), EndContainer(),
00628 NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, WID_QES_PREVIOUS), SetMinimalSize(11, 12), SetDataTip(AWV_DECREASE, STR_EDIT_SIGN_PREVIOUS_SIGN_TOOLTIP),
00629 NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, WID_QES_NEXT), SetMinimalSize(11, 12), SetDataTip(AWV_INCREASE, STR_EDIT_SIGN_NEXT_SIGN_TOOLTIP),
00630 EndContainer(),
00631 };
00632
00633 static const WindowDesc _query_sign_edit_desc(
00634 WDP_AUTO, 0, 0,
00635 WC_QUERY_STRING, WC_NONE,
00636 WDF_CONSTRUCTION | WDF_UNCLICK_BUTTONS,
00637 _nested_query_sign_edit_widgets, lengthof(_nested_query_sign_edit_widgets)
00638 );
00639
00644 void HandleClickOnSign(const Sign *si)
00645 {
00646 if (_ctrl_pressed && si->owner == _local_company) {
00647 RenameSign(si->index, NULL);
00648 return;
00649 }
00650 ShowRenameSignWindow(si);
00651 }
00652
00657 void ShowRenameSignWindow(const Sign *si)
00658 {
00659
00660 DeleteWindowByClass(WC_QUERY_STRING);
00661
00662 new SignWindow(&_query_sign_edit_desc, si);
00663 }
00664
00669 void DeleteRenameSignWindow(SignID sign)
00670 {
00671 SignWindow *w = dynamic_cast<SignWindow *>(FindWindowById(WC_QUERY_STRING, WN_QUERY_STRING_SIGN));
00672
00673 if (w != NULL && w->cur_sign == sign) delete w;
00674 }