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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
00030 #include "table/strings.h"
00031 #include "table/sprites.h"
00032
00038 struct FilterInfo {
00039 const char *string;
00040 bool case_sensitive;
00041 };
00042
00043 struct SignList {
00048 typedef GUIList<const Sign *, FilterInfo> GUISignList;
00049
00050 static const Sign *last_sign;
00051 GUISignList signs;
00052
00053 char filter_string[MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH];
00054 static bool match_case;
00055
00059 SignList()
00060 {
00061 filter_string[0] = '\0';
00062 }
00063
00064 void BuildSignsList()
00065 {
00066 if (!this->signs.NeedRebuild()) return;
00067
00068 DEBUG(misc, 3, "Building sign list");
00069
00070 this->signs.Clear();
00071
00072 const Sign *si;
00073 FOR_ALL_SIGNS(si) *this->signs.Append() = si;
00074
00075 this->FilterSignList();
00076 this->signs.Compact();
00077 this->signs.RebuildDone();
00078 }
00079
00081 static int CDECL SignNameSorter(const Sign * const *a, const Sign * const *b)
00082 {
00083 static char buf_cache[64];
00084 char buf[64];
00085
00086 SetDParam(0, (*a)->index);
00087 GetString(buf, STR_SIGN_NAME, lastof(buf));
00088
00089 if (*b != last_sign) {
00090 last_sign = *b;
00091 SetDParam(0, (*b)->index);
00092 GetString(buf_cache, STR_SIGN_NAME, lastof(buf_cache));
00093 }
00094
00095 int r = strnatcmp(buf, buf_cache);
00096
00097 return r != 0 ? r : ((*a)->index - (*b)->index);
00098 }
00099
00100 void SortSignsList()
00101 {
00102 if (!this->signs.Sort(&SignNameSorter)) return;
00103
00104
00105 this->last_sign = NULL;
00106 }
00107
00109 static bool CDECL SignNameFilter(const Sign * const *a, FilterInfo filter_info)
00110 {
00111
00112 char buf1[MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH];
00113 SetDParam(0, (*a)->index);
00114 GetString(buf1, STR_SIGN_NAME, lastof(buf1));
00115
00116 return (filter_info.case_sensitive ? strstr(buf1, filter_info.string) : strcasestr(buf1, filter_info.string)) != NULL;
00117 }
00118
00120 void FilterSignList()
00121 {
00122 FilterInfo filter_info = {this->filter_string, this->match_case};
00123 this->signs.Filter(&SignNameFilter, filter_info);
00124 }
00125 };
00126
00127 const Sign *SignList::last_sign = NULL;
00128 bool SignList::match_case = false;
00129
00131 enum SignListWidgets {
00132 SLW_CAPTION,
00133 SLW_LIST,
00134 SLW_SCROLLBAR,
00135 SLW_FILTER_TEXT,
00136 SLW_FILTER_MATCH_CASE_BTN,
00137 SLW_FILTER_CLEAR_BTN,
00138 };
00139
00141 enum SignListHotkeys {
00142 SLHK_FOCUS_FILTER_BOX,
00143 };
00144
00145 struct SignListWindow : QueryStringBaseWindow, SignList {
00146 int text_offset;
00147 Scrollbar *vscroll;
00148
00149 SignListWindow(const WindowDesc *desc, WindowNumber window_number) : QueryStringBaseWindow(MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_SIGN_NAME_CHARS)
00150 {
00151 this->CreateNestedTree(desc);
00152 this->vscroll = this->GetScrollbar(SLW_SCROLLBAR);
00153 this->FinishInitNested(desc, window_number);
00154 this->SetWidgetLoweredState(SLW_FILTER_MATCH_CASE_BTN, SignList::match_case);
00155
00156
00157 this->afilter = CS_ALPHANUMERAL;
00158 InitializeTextBuffer(&this->text, this->edit_str_buf, MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_SIGN_NAME_CHARS, MAX_LENGTH_SIGN_NAME_PIXELS);
00159 ClearFilterTextWidget();
00160
00161
00162 this->SetFilterString("");
00163
00164
00165 this->signs.ForceRebuild();
00166 this->signs.ForceResort();
00167 this->BuildSortSignList();
00168 }
00169
00174 void ClearFilterTextWidget()
00175 {
00176 this->edit_str_buf[0] = '\0';
00177 UpdateTextBufferSize(&this->text);
00178
00179 this->SetWidgetDirty(SLW_FILTER_TEXT);
00180 }
00181
00188 void SetFilterString(const char *new_filter_string)
00189 {
00190
00191 if (!StrEmpty(new_filter_string)) {
00192
00193 strecpy(this->filter_string, new_filter_string, lastof(this->filter_string));
00194
00195 this->signs.SetFilterState(true);
00196
00197 this->EnableWidget(SLW_FILTER_CLEAR_BTN);
00198 } else {
00199
00200 this->filter_string[0] = '\0';
00201
00202 this->signs.SetFilterState(false);
00203 this->DisableWidget(SLW_FILTER_CLEAR_BTN);
00204 }
00205
00206
00207 this->SetWidgetDirty(SLW_FILTER_CLEAR_BTN);
00208
00209
00210 this->InvalidateData();
00211 }
00212
00213 virtual void OnPaint()
00214 {
00215 if (this->signs.NeedRebuild()) this->BuildSortSignList();
00216 this->DrawWidgets();
00217 if (!this->IsShaded()) this->DrawEditBox(SLW_FILTER_TEXT);
00218 }
00219
00220 virtual void DrawWidget(const Rect &r, int widget) const
00221 {
00222 switch (widget) {
00223 case SLW_LIST: {
00224 uint y = r.top + WD_FRAMERECT_TOP;
00225
00226 if (this->vscroll->GetCount() == 0) {
00227 DrawString(r.left + WD_FRAMETEXT_LEFT, r.right, y, STR_STATION_LIST_NONE);
00228 return;
00229 }
00230
00231 bool rtl = _current_text_dir == TD_RTL;
00232 int sprite_offset_y = (FONT_HEIGHT_NORMAL - 10) / 2 + 1;
00233 uint icon_left = 4 + (rtl ? r.right - this->text_offset : r.left);
00234 uint text_left = r.left + (rtl ? WD_FRAMERECT_LEFT : this->text_offset);
00235 uint text_right = r.right - (rtl ? this->text_offset : WD_FRAMERECT_RIGHT);
00236
00237
00238 for (uint16 i = this->vscroll->GetPosition(); this->vscroll->IsVisible(i) && i < this->vscroll->GetCount(); i++) {
00239 const Sign *si = this->signs[i];
00240
00241 if (si->owner != OWNER_NONE) DrawCompanyIcon(si->owner, icon_left, y + sprite_offset_y);
00242
00243 SetDParam(0, si->index);
00244 DrawString(text_left, text_right, y, STR_SIGN_NAME, TC_YELLOW);
00245 y += this->resize.step_height;
00246 }
00247 break;
00248 }
00249 }
00250 }
00251
00252 virtual void SetStringParameters(int widget) const
00253 {
00254 if (widget == SLW_CAPTION) SetDParam(0, this->vscroll->GetCount());
00255 }
00256
00257 virtual void OnClick(Point pt, int widget, int click_count)
00258 {
00259 switch (widget) {
00260 case SLW_LIST: {
00261 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, SLW_LIST, WD_FRAMERECT_TOP);
00262 if (id_v == INT_MAX) return;
00263
00264 const Sign *si = this->signs[id_v];
00265 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00266 break;
00267 }
00268 case SLW_FILTER_CLEAR_BTN:
00269 this->ClearFilterTextWidget();
00270 this->SetFilterString("");
00271 break;
00272
00273 case SLW_FILTER_MATCH_CASE_BTN:
00274 SignList::match_case = !SignList::match_case;
00275 this->SetWidgetLoweredState(SLW_FILTER_MATCH_CASE_BTN, SignList::match_case);
00276 this->InvalidateData();
00277 break;
00278 }
00279 }
00280
00281 virtual void OnResize()
00282 {
00283 this->vscroll->SetCapacityFromWidget(this, SLW_LIST, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
00284 }
00285
00286 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00287 {
00288 switch (widget) {
00289 case SLW_LIST: {
00290 Dimension spr_dim = GetSpriteSize(SPR_COMPANY_ICON);
00291 this->text_offset = WD_FRAMETEXT_LEFT + spr_dim.width + 2;
00292 resize->height = max<uint>(FONT_HEIGHT_NORMAL, GetSpriteSize(SPR_COMPANY_ICON).height);
00293 Dimension d = {this->text_offset + MAX_LENGTH_SIGN_NAME_PIXELS + WD_FRAMETEXT_RIGHT, WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM};
00294 *size = maxdim(*size, d);
00295 break;
00296 }
00297
00298 case SLW_CAPTION:
00299 SetDParam(0, max<size_t>(1000, Sign::GetPoolSize()));
00300 *size = GetStringBoundingBox(STR_SIGN_LIST_CAPTION);
00301 size->height += padding.height;
00302 size->width += padding.width;
00303 break;
00304 }
00305 }
00306
00307 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00308 {
00309 EventState state = ES_NOT_HANDLED;
00310 switch (this->HandleEditBoxKey(SLW_FILTER_TEXT, key, keycode, state)) {
00311 case HEBR_EDITING:
00312 this->SetFilterString(this->text.buf);
00313 break;
00314
00315 case HEBR_CONFIRM:
00316 if (this->signs.Length() >= 1) {
00317 const Sign *si = this->signs[0];
00318 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00319 }
00320 return state;
00321
00322 case HEBR_CANCEL:
00323 this->OnClick(Point(), SLW_FILTER_CLEAR_BTN, 1);
00324 this->UnfocusFocusedWidget();
00325 return state;
00326
00327 case HEBR_NOT_FOCUSED:
00328 if (CheckHotkeyMatch(signlist_hotkeys, keycode, this) == SLHK_FOCUS_FILTER_BOX) {
00329 this->SetFocusedWidget(SLW_FILTER_TEXT);
00330 SetFocusedWindow(this);
00331 state = ES_HANDLED;
00332 }
00333 break;
00334
00335 default:
00336 NOT_REACHED();
00337 }
00338
00339 if (state == ES_HANDLED) OnOSKInput(SLW_FILTER_TEXT);
00340
00341 return state;
00342 }
00343
00344 virtual void OnOSKInput(int widget)
00345 {
00346 if (widget == SLW_FILTER_TEXT) this->SetFilterString(this->text.buf);
00347 }
00348
00349 virtual void OnMouseLoop()
00350 {
00351 this->HandleEditBox(SLW_FILTER_TEXT);
00352 }
00353
00354 void BuildSortSignList()
00355 {
00356 if (this->signs.NeedRebuild()) {
00357 this->BuildSignsList();
00358 this->vscroll->SetCount(this->signs.Length());
00359 this->SetWidgetDirty(SLW_CAPTION);
00360 }
00361 this->SortSignsList();
00362 }
00363
00364 virtual void OnHundredthTick()
00365 {
00366 this->BuildSortSignList();
00367 this->SetDirty();
00368 }
00369
00375 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00376 {
00377
00378
00379
00380 if (data == 0 || !StrEmpty(this->filter_string)) {
00381
00382 this->signs.ForceRebuild();
00383 } else {
00384 this->signs.ForceResort();
00385 }
00386 }
00387
00388 static Hotkey<SignListWindow> signlist_hotkeys[];
00389 };
00390
00391 Hotkey<SignListWindow> SignListWindow::signlist_hotkeys[] = {
00392 Hotkey<SignListWindow>('F', "focus_filter_box", SLHK_FOCUS_FILTER_BOX),
00393 HOTKEY_LIST_END(SignListWindow)
00394 };
00395 Hotkey<SignListWindow> *_signlist_hotkeys = SignListWindow::signlist_hotkeys;
00396
00397 static const NWidgetPart _nested_sign_list_widgets[] = {
00398 NWidget(NWID_HORIZONTAL),
00399 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00400 NWidget(WWT_CAPTION, COLOUR_GREY, SLW_CAPTION), SetDataTip(STR_SIGN_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00401 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00402 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00403 EndContainer(),
00404 NWidget(NWID_HORIZONTAL),
00405 NWidget(NWID_VERTICAL),
00406 NWidget(WWT_PANEL, COLOUR_GREY, SLW_LIST), SetMinimalSize(WD_FRAMETEXT_LEFT + 16 + MAX_LENGTH_SIGN_NAME_PIXELS + WD_FRAMETEXT_RIGHT, 50),
00407 SetResize(1, 10), SetFill(1, 0), SetScrollbar(SLW_SCROLLBAR), EndContainer(),
00408 NWidget(NWID_HORIZONTAL),
00409 NWidget(WWT_PANEL, COLOUR_GREY), SetFill(1, 1),
00410 NWidget(WWT_EDITBOX, COLOUR_GREY, SLW_FILTER_TEXT), SetMinimalSize(80, 12), SetResize(1, 0), SetFill(1, 0), SetPadding(2, 2, 2, 2),
00411 SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
00412 EndContainer(),
00413 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_FILTER_MATCH_CASE_BTN), SetDataTip(STR_SIGN_LIST_MATCH_CASE, STR_SIGN_LIST_MATCH_CASE_TOOLTIP),
00414 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLW_FILTER_CLEAR_BTN), SetDataTip(STR_SIGN_LIST_CLEAR, STR_SIGN_LIST_CLEAR_TOOLTIP),
00415 EndContainer(),
00416 EndContainer(),
00417 NWidget(NWID_VERTICAL),
00418 NWidget(NWID_VERTICAL), SetFill(0, 1),
00419 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, SLW_SCROLLBAR),
00420 EndContainer(),
00421 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00422 EndContainer(),
00423 EndContainer(),
00424 };
00425
00426 static const WindowDesc _sign_list_desc(
00427 WDP_AUTO, 358, 138,
00428 WC_SIGN_LIST, WC_NONE,
00429 WDF_UNCLICK_BUTTONS,
00430 _nested_sign_list_widgets, lengthof(_nested_sign_list_widgets)
00431 );
00432
00438 Window *ShowSignList()
00439 {
00440 return AllocateWindowDescFront<SignListWindow>(&_sign_list_desc, 0);
00441 }
00442
00443 EventState SignListGlobalHotkeys(uint16 key, uint16 keycode)
00444 {
00445 int num = CheckHotkeyMatch<SignListWindow>(_signlist_hotkeys, keycode, NULL, true);
00446 if (num == -1) return ES_NOT_HANDLED;
00447 Window *w = ShowSignList();
00448 if (w == NULL) return ES_NOT_HANDLED;
00449 return w->OnKeyPress(key, keycode);
00450 }
00451
00458 static bool RenameSign(SignID index, const char *text)
00459 {
00460 bool remove = StrEmpty(text);
00461 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);
00462 return remove;
00463 }
00464
00466 enum QueryEditSignWidgets {
00467 QUERY_EDIT_SIGN_WIDGET_CAPTION,
00468 QUERY_EDIT_SIGN_WIDGET_TEXT,
00469 QUERY_EDIT_SIGN_WIDGET_OK,
00470 QUERY_EDIT_SIGN_WIDGET_CANCEL,
00471 QUERY_EDIT_SIGN_WIDGET_DELETE,
00472 QUERY_EDIT_SIGN_WIDGET_PREVIOUS,
00473 QUERY_EDIT_SIGN_WIDGET_NEXT,
00474 };
00475
00476 struct SignWindow : QueryStringBaseWindow, SignList {
00477 SignID cur_sign;
00478
00479 SignWindow(const WindowDesc *desc, const Sign *si) : QueryStringBaseWindow(MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_SIGN_NAME_CHARS)
00480 {
00481 this->caption = STR_EDIT_SIGN_CAPTION;
00482 this->afilter = CS_ALPHANUMERAL;
00483
00484 this->InitNested(desc);
00485
00486 this->LowerWidget(QUERY_EDIT_SIGN_WIDGET_TEXT);
00487 UpdateSignEditWindow(si);
00488 this->SetFocusedWidget(QUERY_EDIT_SIGN_WIDGET_TEXT);
00489 }
00490
00491 void UpdateSignEditWindow(const Sign *si)
00492 {
00493 char *last_of = &this->edit_str_buf[this->edit_str_size - 1];
00494
00495
00496 if (si->name != NULL) {
00497 SetDParam(0, si->index);
00498 GetString(this->edit_str_buf, STR_SIGN_NAME, last_of);
00499 } else {
00500 GetString(this->edit_str_buf, STR_EMPTY, last_of);
00501 }
00502 *last_of = '\0';
00503
00504 this->cur_sign = si->index;
00505 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, this->max_chars, MAX_LENGTH_SIGN_NAME_PIXELS);
00506
00507 this->SetWidgetDirty(QUERY_EDIT_SIGN_WIDGET_TEXT);
00508 this->SetFocusedWidget(QUERY_EDIT_SIGN_WIDGET_TEXT);
00509 }
00510
00516 const Sign *PrevNextSign(bool next)
00517 {
00518
00519 this->signs.ForceRebuild();
00520 this->signs.NeedResort();
00521 this->BuildSignsList();
00522 this->SortSignsList();
00523
00524
00525
00526
00527 uint end = this->signs.Length() - (next ? 1 : 0);
00528 for (uint i = next ? 0 : 1; i < end; i++) {
00529 if (this->cur_sign == this->signs[i]->index) {
00530
00531 return this->signs[i + (next ? 1 : -1)];
00532 }
00533 }
00534
00535 return this->signs[next ? 0 : this->signs.Length() - 1];
00536 }
00537
00538 virtual void SetStringParameters(int widget) const
00539 {
00540 switch (widget) {
00541 case QUERY_EDIT_SIGN_WIDGET_CAPTION:
00542 SetDParam(0, this->caption);
00543 break;
00544 }
00545 }
00546
00547 virtual void OnPaint()
00548 {
00549 this->DrawWidgets();
00550 if (!this->IsShaded()) this->DrawEditBox(QUERY_EDIT_SIGN_WIDGET_TEXT);
00551 }
00552
00553 virtual void OnClick(Point pt, int widget, int click_count)
00554 {
00555 switch (widget) {
00556 case QUERY_EDIT_SIGN_WIDGET_PREVIOUS:
00557 case QUERY_EDIT_SIGN_WIDGET_NEXT: {
00558 const Sign *si = this->PrevNextSign(widget == QUERY_EDIT_SIGN_WIDGET_NEXT);
00559
00560
00561 this->signs.ForceRebuild();
00562 this->signs.NeedResort();
00563 this->BuildSignsList();
00564 this->SortSignsList();
00565
00566
00567 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00568 UpdateSignEditWindow(si);
00569 break;
00570 }
00571
00572 case QUERY_EDIT_SIGN_WIDGET_DELETE:
00573
00574 RenameSign(this->cur_sign, "");
00575
00576 break;
00577
00578 case QUERY_EDIT_SIGN_WIDGET_OK:
00579 if (RenameSign(this->cur_sign, this->text.buf)) break;
00580
00581
00582 case QUERY_EDIT_SIGN_WIDGET_CANCEL:
00583 delete this;
00584 break;
00585 }
00586 }
00587
00588 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00589 {
00590 EventState state = ES_NOT_HANDLED;
00591 switch (this->HandleEditBoxKey(QUERY_EDIT_SIGN_WIDGET_TEXT, key, keycode, state)) {
00592 default: break;
00593
00594 case HEBR_CONFIRM:
00595 if (RenameSign(this->cur_sign, this->text.buf)) break;
00596
00597
00598 case HEBR_CANCEL:
00599 delete this;
00600 break;
00601 }
00602 return state;
00603 }
00604
00605 virtual void OnMouseLoop()
00606 {
00607 this->HandleEditBox(QUERY_EDIT_SIGN_WIDGET_TEXT);
00608 }
00609
00610 virtual void OnOpenOSKWindow(int wid)
00611 {
00612 ShowOnScreenKeyboard(this, wid, QUERY_EDIT_SIGN_WIDGET_CANCEL, QUERY_EDIT_SIGN_WIDGET_OK);
00613 }
00614 };
00615
00616 static const NWidgetPart _nested_query_sign_edit_widgets[] = {
00617 NWidget(NWID_HORIZONTAL),
00618 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00619 NWidget(WWT_CAPTION, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_CAPTION), SetDataTip(STR_WHITE_STRING, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00620 EndContainer(),
00621 NWidget(WWT_PANEL, COLOUR_GREY),
00622 NWidget(WWT_EDITBOX, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_TEXT), SetMinimalSize(256, 12), SetDataTip(STR_EDIT_SIGN_SIGN_OSKTITLE, STR_NULL), SetPadding(2, 2, 2, 2),
00623 EndContainer(),
00624 NWidget(NWID_HORIZONTAL),
00625 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_OK), SetMinimalSize(61, 12), SetDataTip(STR_BUTTON_OK, STR_NULL),
00626 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_CANCEL), SetMinimalSize(60, 12), SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
00627 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_DELETE), SetMinimalSize(60, 12), SetDataTip(STR_TOWN_VIEW_DELETE_BUTTON, STR_NULL),
00628 NWidget(WWT_PANEL, COLOUR_GREY), SetFill(1, 1), EndContainer(),
00629 NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_PREVIOUS), SetMinimalSize(11, 12), SetDataTip(AWV_DECREASE, STR_EDIT_SIGN_PREVIOUS_SIGN_TOOLTIP),
00630 NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_NEXT), SetMinimalSize(11, 12), SetDataTip(AWV_INCREASE, STR_EDIT_SIGN_NEXT_SIGN_TOOLTIP),
00631 EndContainer(),
00632 };
00633
00634 static const WindowDesc _query_sign_edit_desc(
00635 WDP_AUTO, 0, 0,
00636 WC_QUERY_STRING, WC_NONE,
00637 WDF_CONSTRUCTION | WDF_UNCLICK_BUTTONS,
00638 _nested_query_sign_edit_widgets, lengthof(_nested_query_sign_edit_widgets)
00639 );
00640
00641 void HandleClickOnSign(const Sign *si)
00642 {
00643 if (_ctrl_pressed && si->owner == _local_company) {
00644 RenameSign(si->index, NULL);
00645 return;
00646 }
00647 ShowRenameSignWindow(si);
00648 }
00649
00650 void ShowRenameSignWindow(const Sign *si)
00651 {
00652
00653 DeleteWindowById(WC_QUERY_STRING, 0);
00654
00655 new SignWindow(&_query_sign_edit_desc, si);
00656 }
00657
00658 void DeleteRenameSignWindow(SignID sign)
00659 {
00660 SignWindow *w = dynamic_cast<SignWindow *>(FindWindowById(WC_QUERY_STRING, 0));
00661
00662 if (w != NULL && w->cur_sign == sign) delete w;
00663 }