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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 "viewport_func.h"
00023 #include "querystring_gui.h"
00024 #include "sortlist_type.h"
00025 #include "string_func.h"
00026 #include "core/geometry_func.hpp"
00027 #include "hotkeys.h"
00028 #include "transparency.h"
00029
00030 #include "widgets/sign_widget.h"
00031
00032 #include "table/strings.h"
00033 #include "table/sprites.h"
00034
00040 struct FilterInfo {
00041 const char *string;
00042 bool case_sensitive;
00043 };
00044
00045 struct SignList {
00050 typedef GUIList<const Sign *, FilterInfo> GUISignList;
00051
00052 static const Sign *last_sign;
00053 GUISignList signs;
00054
00055 char filter_string[MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH];
00056 static bool match_case;
00057
00061 SignList()
00062 {
00063 filter_string[0] = '\0';
00064 }
00065
00066 void BuildSignsList()
00067 {
00068 if (!this->signs.NeedRebuild()) return;
00069
00070 DEBUG(misc, 3, "Building sign list");
00071
00072 this->signs.Clear();
00073
00074 const Sign *si;
00075 FOR_ALL_SIGNS(si) *this->signs.Append() = si;
00076
00077 this->signs.SetFilterState(true);
00078 this->FilterSignList();
00079 this->signs.Compact();
00080 this->signs.RebuildDone();
00081 }
00082
00084 static int CDECL SignNameSorter(const Sign * const *a, const Sign * const *b)
00085 {
00086 static char buf_cache[64];
00087 char buf[64];
00088
00089 SetDParam(0, (*a)->index);
00090 GetString(buf, STR_SIGN_NAME, lastof(buf));
00091
00092 if (*b != last_sign) {
00093 last_sign = *b;
00094 SetDParam(0, (*b)->index);
00095 GetString(buf_cache, STR_SIGN_NAME, lastof(buf_cache));
00096 }
00097
00098 int r = strnatcmp(buf, buf_cache);
00099
00100 return r != 0 ? r : ((*a)->index - (*b)->index);
00101 }
00102
00103 void SortSignsList()
00104 {
00105 if (!this->signs.Sort(&SignNameSorter)) return;
00106
00107
00108 this->last_sign = NULL;
00109 }
00110
00112 static bool CDECL SignNameFilter(const Sign * const *a, FilterInfo filter_info)
00113 {
00114
00115 char buf1[MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH];
00116 SetDParam(0, (*a)->index);
00117 GetString(buf1, STR_SIGN_NAME, lastof(buf1));
00118
00119 return (filter_info.case_sensitive ? strstr(buf1, filter_info.string) : strcasestr(buf1, filter_info.string)) != NULL;
00120 }
00121
00123 static bool CDECL OwnerDeityFilter(const Sign * const *a, FilterInfo filter_info)
00124 {
00125
00126 return (*a)->owner != OWNER_DEITY;
00127 }
00128
00130 static bool CDECL OwnerVisibilityFilter(const Sign * const *a, FilterInfo filter_info)
00131 {
00132 assert(!HasBit(_display_opt, DO_SHOW_COMPETITOR_SIGNS));
00133
00134 return (*a)->owner == _local_company;
00135 }
00136
00138 void FilterSignList()
00139 {
00140 FilterInfo filter_info = {this->filter_string, this->match_case};
00141 this->signs.Filter(&SignNameFilter, filter_info);
00142 this->signs.Filter(&OwnerDeityFilter, filter_info);
00143 if (!HasBit(_display_opt, DO_SHOW_COMPETITOR_SIGNS)) {
00144 this->signs.Filter(&OwnerVisibilityFilter, filter_info);
00145 }
00146 }
00147 };
00148
00149 const Sign *SignList::last_sign = NULL;
00150 bool SignList::match_case = false;
00151
00153 enum SignListHotkeys {
00154 SLHK_FOCUS_FILTER_BOX,
00155 };
00156
00157 struct SignListWindow : QueryStringBaseWindow, SignList {
00158 int text_offset;
00159 Scrollbar *vscroll;
00160
00161 SignListWindow(const WindowDesc *desc, WindowNumber window_number) : QueryStringBaseWindow(MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_SIGN_NAME_CHARS)
00162 {
00163 this->CreateNestedTree(desc);
00164 this->vscroll = this->GetScrollbar(WID_SIL_SCROLLBAR);
00165 this->FinishInitNested(desc, window_number);
00166 this->SetWidgetLoweredState(WID_SIL_FILTER_MATCH_CASE_BTN, SignList::match_case);
00167
00168
00169 this->afilter = CS_ALPHANUMERAL;
00170 InitializeTextBuffer(&this->text, this->edit_str_buf, MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_SIGN_NAME_CHARS);
00171 ClearFilterTextWidget();
00172
00173
00174 this->SetFilterString("");
00175
00176
00177 this->signs.ForceRebuild();
00178 this->signs.ForceResort();
00179 this->BuildSortSignList();
00180 }
00181
00186 void ClearFilterTextWidget()
00187 {
00188 this->edit_str_buf[0] = '\0';
00189 UpdateTextBufferSize(&this->text);
00190
00191 this->SetWidgetDirty(WID_SIL_FILTER_TEXT);
00192 }
00193
00200 void SetFilterString(const char *new_filter_string)
00201 {
00202
00203 if (!StrEmpty(new_filter_string)) {
00204
00205 strecpy(this->filter_string, new_filter_string, lastof(this->filter_string));
00206
00207 this->EnableWidget(WID_SIL_FILTER_CLEAR_BTN);
00208 } else {
00209
00210 this->filter_string[0] = '\0';
00211
00212 this->DisableWidget(WID_SIL_FILTER_CLEAR_BTN);
00213 }
00214
00215
00216 this->SetWidgetDirty(WID_SIL_FILTER_CLEAR_BTN);
00217
00218
00219 this->InvalidateData();
00220 }
00221
00222 virtual void OnPaint()
00223 {
00224 if (this->signs.NeedRebuild()) this->BuildSortSignList();
00225 this->DrawWidgets();
00226 if (!this->IsShaded()) this->DrawEditBox(WID_SIL_FILTER_TEXT);
00227 }
00228
00229 virtual void DrawWidget(const Rect &r, int widget) const
00230 {
00231 switch (widget) {
00232 case WID_SIL_LIST: {
00233 uint y = r.top + WD_FRAMERECT_TOP;
00234
00235 if (this->vscroll->GetCount() == 0) {
00236 DrawString(r.left + WD_FRAMETEXT_LEFT, r.right, y, STR_STATION_LIST_NONE);
00237 return;
00238 }
00239
00240 bool rtl = _current_text_dir == TD_RTL;
00241 int sprite_offset_y = (FONT_HEIGHT_NORMAL - 10) / 2 + 1;
00242 uint icon_left = 4 + (rtl ? r.right - this->text_offset : r.left);
00243 uint text_left = r.left + (rtl ? WD_FRAMERECT_LEFT : this->text_offset);
00244 uint text_right = r.right - (rtl ? this->text_offset : WD_FRAMERECT_RIGHT);
00245
00246
00247 for (uint16 i = this->vscroll->GetPosition(); this->vscroll->IsVisible(i) && i < this->vscroll->GetCount(); i++) {
00248 const Sign *si = this->signs[i];
00249
00250 if (si->owner != OWNER_NONE) DrawCompanyIcon(si->owner, icon_left, y + sprite_offset_y);
00251
00252 SetDParam(0, si->index);
00253 DrawString(text_left, text_right, y, STR_SIGN_NAME, TC_YELLOW);
00254 y += this->resize.step_height;
00255 }
00256 break;
00257 }
00258 }
00259 }
00260
00261 virtual void SetStringParameters(int widget) const
00262 {
00263 if (widget == WID_SIL_CAPTION) SetDParam(0, this->vscroll->GetCount());
00264 }
00265
00266 virtual void OnClick(Point pt, int widget, int click_count)
00267 {
00268 switch (widget) {
00269 case WID_SIL_LIST: {
00270 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_SIL_LIST, WD_FRAMERECT_TOP);
00271 if (id_v == INT_MAX) return;
00272
00273 const Sign *si = this->signs[id_v];
00274 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00275 break;
00276 }
00277 case WID_SIL_FILTER_CLEAR_BTN:
00278 this->ClearFilterTextWidget();
00279 this->SetFilterString("");
00280 break;
00281
00282 case WID_SIL_FILTER_MATCH_CASE_BTN:
00283 SignList::match_case = !SignList::match_case;
00284 this->SetWidgetLoweredState(WID_SIL_FILTER_MATCH_CASE_BTN, SignList::match_case);
00285 this->InvalidateData();
00286 break;
00287 }
00288 }
00289
00290 virtual void OnResize()
00291 {
00292 this->vscroll->SetCapacityFromWidget(this, WID_SIL_LIST, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
00293 }
00294
00295 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00296 {
00297 switch (widget) {
00298 case WID_SIL_LIST: {
00299 Dimension spr_dim = GetSpriteSize(SPR_COMPANY_ICON);
00300 this->text_offset = WD_FRAMETEXT_LEFT + spr_dim.width + 2;
00301 resize->height = max<uint>(FONT_HEIGHT_NORMAL, spr_dim.height);
00302 Dimension d = {this->text_offset + WD_FRAMETEXT_RIGHT, WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM};
00303 *size = maxdim(*size, d);
00304 break;
00305 }
00306
00307 case WID_SIL_CAPTION:
00308 SetDParam(0, max<size_t>(1000, Sign::GetPoolSize()));
00309 *size = GetStringBoundingBox(STR_SIGN_LIST_CAPTION);
00310 size->height += padding.height;
00311 size->width += padding.width;
00312 break;
00313 }
00314 }
00315
00316 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00317 {
00318 EventState state = ES_NOT_HANDLED;
00319 switch (this->HandleEditBoxKey(WID_SIL_FILTER_TEXT, key, keycode, state)) {
00320 case HEBR_EDITING:
00321 this->SetFilterString(this->text.buf);
00322 break;
00323
00324 case HEBR_CONFIRM:
00325 if (this->signs.Length() >= 1) {
00326 const Sign *si = this->signs[0];
00327 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00328 }
00329 return state;
00330
00331 case HEBR_CANCEL:
00332 this->OnClick(Point(), WID_SIL_FILTER_CLEAR_BTN, 1);
00333 this->UnfocusFocusedWidget();
00334 return state;
00335
00336 case HEBR_NOT_FOCUSED:
00337 if (CheckHotkeyMatch(signlist_hotkeys, keycode, this) == SLHK_FOCUS_FILTER_BOX) {
00338 this->SetFocusedWidget(WID_SIL_FILTER_TEXT);
00339 SetFocusedWindow(this);
00340 state = ES_HANDLED;
00341 }
00342 break;
00343
00344 default:
00345 NOT_REACHED();
00346 }
00347
00348 if (state == ES_HANDLED) OnOSKInput(WID_SIL_FILTER_TEXT);
00349
00350 return state;
00351 }
00352
00353 virtual void OnOSKInput(int widget)
00354 {
00355 if (widget == WID_SIL_FILTER_TEXT) this->SetFilterString(this->text.buf);
00356 }
00357
00358 virtual void OnMouseLoop()
00359 {
00360 this->HandleEditBox(WID_SIL_FILTER_TEXT);
00361 }
00362
00363 void BuildSortSignList()
00364 {
00365 if (this->signs.NeedRebuild()) {
00366 this->BuildSignsList();
00367 this->vscroll->SetCount(this->signs.Length());
00368 this->SetWidgetDirty(WID_SIL_CAPTION);
00369 }
00370 this->SortSignsList();
00371 }
00372
00373 virtual void OnHundredthTick()
00374 {
00375 this->BuildSortSignList();
00376 this->SetDirty();
00377 }
00378
00384 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00385 {
00386
00387
00388
00389 if (data == 0 || data == -1 || !StrEmpty(this->filter_string)) {
00390
00391 this->signs.ForceRebuild();
00392 } else {
00393 this->signs.ForceResort();
00394 }
00395 }
00396
00397 static Hotkey<SignListWindow> signlist_hotkeys[];
00398 };
00399
00400 Hotkey<SignListWindow> SignListWindow::signlist_hotkeys[] = {
00401 Hotkey<SignListWindow>('F', "focus_filter_box", SLHK_FOCUS_FILTER_BOX),
00402 HOTKEY_LIST_END(SignListWindow)
00403 };
00404 Hotkey<SignListWindow> *_signlist_hotkeys = SignListWindow::signlist_hotkeys;
00405
00406 static const NWidgetPart _nested_sign_list_widgets[] = {
00407 NWidget(NWID_HORIZONTAL),
00408 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00409 NWidget(WWT_CAPTION, COLOUR_GREY, WID_SIL_CAPTION), SetDataTip(STR_SIGN_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00410 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00411 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00412 EndContainer(),
00413 NWidget(NWID_HORIZONTAL),
00414 NWidget(NWID_VERTICAL),
00415 NWidget(WWT_PANEL, COLOUR_GREY, WID_SIL_LIST), SetMinimalSize(WD_FRAMETEXT_LEFT + 16 + 255 + WD_FRAMETEXT_RIGHT, 50),
00416 SetResize(1, 10), SetFill(1, 0), SetScrollbar(WID_SIL_SCROLLBAR), EndContainer(),
00417 NWidget(NWID_HORIZONTAL),
00418 NWidget(WWT_PANEL, COLOUR_GREY), SetFill(1, 1),
00419 NWidget(WWT_EDITBOX, COLOUR_GREY, WID_SIL_FILTER_TEXT), SetMinimalSize(80, 12), SetResize(1, 0), SetFill(1, 0), SetPadding(2, 2, 2, 2),
00420 SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
00421 EndContainer(),
00422 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_SIL_FILTER_MATCH_CASE_BTN), SetDataTip(STR_SIGN_LIST_MATCH_CASE, STR_SIGN_LIST_MATCH_CASE_TOOLTIP),
00423 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SIL_FILTER_CLEAR_BTN), SetDataTip(STR_SIGN_LIST_CLEAR, STR_SIGN_LIST_CLEAR_TOOLTIP),
00424 EndContainer(),
00425 EndContainer(),
00426 NWidget(NWID_VERTICAL),
00427 NWidget(NWID_VERTICAL), SetFill(0, 1),
00428 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_SIL_SCROLLBAR),
00429 EndContainer(),
00430 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00431 EndContainer(),
00432 EndContainer(),
00433 };
00434
00435 static const WindowDesc _sign_list_desc(
00436 WDP_AUTO, 358, 138,
00437 WC_SIGN_LIST, WC_NONE,
00438 WDF_UNCLICK_BUTTONS,
00439 _nested_sign_list_widgets, lengthof(_nested_sign_list_widgets)
00440 );
00441
00447 Window *ShowSignList()
00448 {
00449 return AllocateWindowDescFront<SignListWindow>(&_sign_list_desc, 0);
00450 }
00451
00452 EventState SignListGlobalHotkeys(uint16 key, uint16 keycode)
00453 {
00454 int num = CheckHotkeyMatch<SignListWindow>(_signlist_hotkeys, keycode, NULL, true);
00455 if (num == -1) return ES_NOT_HANDLED;
00456 Window *w = ShowSignList();
00457 if (w == NULL) return ES_NOT_HANDLED;
00458 return w->OnKeyPress(key, keycode);
00459 }
00460
00467 static bool RenameSign(SignID index, const char *text)
00468 {
00469 bool remove = StrEmpty(text);
00470 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);
00471 return remove;
00472 }
00473
00474 struct SignWindow : QueryStringBaseWindow, SignList {
00475 SignID cur_sign;
00476
00477 SignWindow(const WindowDesc *desc, const Sign *si) : QueryStringBaseWindow(MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_SIGN_NAME_CHARS)
00478 {
00479 this->caption = STR_EDIT_SIGN_CAPTION;
00480 this->afilter = CS_ALPHANUMERAL;
00481
00482 this->InitNested(desc, WN_QUERY_STRING_SIGN);
00483
00484 this->LowerWidget(WID_QES_TEXT);
00485 UpdateSignEditWindow(si);
00486 this->SetFocusedWidget(WID_QES_TEXT);
00487 }
00488
00489 void UpdateSignEditWindow(const Sign *si)
00490 {
00491 char *last_of = &this->edit_str_buf[this->edit_str_size - 1];
00492
00493
00494 if (si->name != NULL) {
00495 SetDParam(0, si->index);
00496 GetString(this->edit_str_buf, STR_SIGN_NAME, last_of);
00497 } else {
00498 GetString(this->edit_str_buf, STR_EMPTY, last_of);
00499 }
00500 *last_of = '\0';
00501
00502 this->cur_sign = si->index;
00503 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, this->max_chars);
00504
00505 this->SetWidgetDirty(WID_QES_TEXT);
00506 this->SetFocusedWidget(WID_QES_TEXT);
00507 }
00508
00514 const Sign *PrevNextSign(bool next)
00515 {
00516
00517 this->signs.ForceRebuild();
00518 this->signs.NeedResort();
00519 this->BuildSignsList();
00520 this->SortSignsList();
00521
00522
00523
00524
00525 uint end = this->signs.Length() - (next ? 1 : 0);
00526 for (uint i = next ? 0 : 1; i < end; i++) {
00527 if (this->cur_sign == this->signs[i]->index) {
00528
00529 return this->signs[i + (next ? 1 : -1)];
00530 }
00531 }
00532
00533 return this->signs[next ? 0 : this->signs.Length() - 1];
00534 }
00535
00536 virtual void SetStringParameters(int widget) const
00537 {
00538 switch (widget) {
00539 case WID_QES_CAPTION:
00540 SetDParam(0, this->caption);
00541 break;
00542 }
00543 }
00544
00545 virtual void OnPaint()
00546 {
00547 this->DrawWidgets();
00548 if (!this->IsShaded()) this->DrawEditBox(WID_QES_TEXT);
00549 }
00550
00551 virtual void OnClick(Point pt, int widget, int click_count)
00552 {
00553 switch (widget) {
00554 case WID_QES_PREVIOUS:
00555 case WID_QES_NEXT: {
00556 const Sign *si = this->PrevNextSign(widget == WID_QES_NEXT);
00557
00558
00559 this->signs.ForceRebuild();
00560 this->signs.NeedResort();
00561 this->BuildSignsList();
00562 this->SortSignsList();
00563
00564
00565 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00566 UpdateSignEditWindow(si);
00567 break;
00568 }
00569
00570 case WID_QES_DELETE:
00571
00572 RenameSign(this->cur_sign, "");
00573
00574 break;
00575
00576 case WID_QES_OK:
00577 if (RenameSign(this->cur_sign, this->text.buf)) break;
00578
00579
00580 case WID_QES_CANCEL:
00581 delete this;
00582 break;
00583 }
00584 }
00585
00586 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00587 {
00588 EventState state = ES_NOT_HANDLED;
00589 switch (this->HandleEditBoxKey(WID_QES_TEXT, key, keycode, state)) {
00590 default: break;
00591
00592 case HEBR_CONFIRM:
00593 if (RenameSign(this->cur_sign, this->text.buf)) break;
00594
00595
00596 case HEBR_CANCEL:
00597 delete this;
00598 break;
00599 }
00600 return state;
00601 }
00602
00603 virtual void OnMouseLoop()
00604 {
00605 this->HandleEditBox(WID_QES_TEXT);
00606 }
00607
00608 virtual void OnOpenOSKWindow(int wid)
00609 {
00610 ShowOnScreenKeyboard(this, wid, WID_QES_CANCEL, WID_QES_OK);
00611 }
00612 };
00613
00614 static const NWidgetPart _nested_query_sign_edit_widgets[] = {
00615 NWidget(NWID_HORIZONTAL),
00616 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00617 NWidget(WWT_CAPTION, COLOUR_GREY, WID_QES_CAPTION), SetDataTip(STR_WHITE_STRING, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00618 EndContainer(),
00619 NWidget(WWT_PANEL, COLOUR_GREY),
00620 NWidget(WWT_EDITBOX, COLOUR_GREY, WID_QES_TEXT), SetMinimalSize(256, 12), SetDataTip(STR_EDIT_SIGN_SIGN_OSKTITLE, STR_NULL), SetPadding(2, 2, 2, 2),
00621 EndContainer(),
00622 NWidget(NWID_HORIZONTAL),
00623 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_QES_OK), SetMinimalSize(61, 12), SetDataTip(STR_BUTTON_OK, STR_NULL),
00624 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_QES_CANCEL), SetMinimalSize(60, 12), SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
00625 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_QES_DELETE), SetMinimalSize(60, 12), SetDataTip(STR_TOWN_VIEW_DELETE_BUTTON, STR_NULL),
00626 NWidget(WWT_PANEL, COLOUR_GREY), SetFill(1, 1), EndContainer(),
00627 NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, WID_QES_PREVIOUS), SetMinimalSize(11, 12), SetDataTip(AWV_DECREASE, STR_EDIT_SIGN_PREVIOUS_SIGN_TOOLTIP),
00628 NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, WID_QES_NEXT), SetMinimalSize(11, 12), SetDataTip(AWV_INCREASE, STR_EDIT_SIGN_NEXT_SIGN_TOOLTIP),
00629 EndContainer(),
00630 };
00631
00632 static const WindowDesc _query_sign_edit_desc(
00633 WDP_AUTO, 0, 0,
00634 WC_QUERY_STRING, WC_NONE,
00635 WDF_CONSTRUCTION | WDF_UNCLICK_BUTTONS,
00636 _nested_query_sign_edit_widgets, lengthof(_nested_query_sign_edit_widgets)
00637 );
00638
00643 void HandleClickOnSign(const Sign *si)
00644 {
00645 if (_ctrl_pressed && si->owner == _local_company) {
00646 RenameSign(si->index, NULL);
00647 return;
00648 }
00649 ShowRenameSignWindow(si);
00650 }
00651
00656 void ShowRenameSignWindow(const Sign *si)
00657 {
00658
00659 DeleteWindowByClass(WC_QUERY_STRING);
00660
00661 new SignWindow(&_query_sign_edit_desc, si);
00662 }
00663
00668 void DeleteRenameSignWindow(SignID sign)
00669 {
00670 SignWindow *w = dynamic_cast<SignWindow *>(FindWindowById(WC_QUERY_STRING, WN_QUERY_STRING_SIGN));
00671
00672 if (w != NULL && w->cur_sign == sign) delete w;
00673 }