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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 "table/strings.h"
00032 #include "table/sprites.h"
00033
00039 struct FilterInfo {
00040 const char *string;
00041 bool case_sensitive;
00042 };
00043
00044 struct SignList {
00049 typedef GUIList<const Sign *, FilterInfo> GUISignList;
00050
00051 static const Sign *last_sign;
00052 GUISignList signs;
00053
00054 char filter_string[MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH];
00055 static bool match_case;
00056
00060 SignList()
00061 {
00062 filter_string[0] = '\0';
00063 }
00064
00065 void BuildSignsList()
00066 {
00067 if (!this->signs.NeedRebuild()) return;
00068
00069 DEBUG(misc, 3, "Building sign list");
00070
00071 this->signs.Clear();
00072
00073 const Sign *si;
00074 FOR_ALL_SIGNS(si) *this->signs.Append() = si;
00075
00076 this->FilterSignList();
00077 this->signs.Compact();
00078 this->signs.RebuildDone();
00079 }
00080
00082 static int CDECL SignNameSorter(const Sign * const *a, const Sign * const *b)
00083 {
00084 static char buf_cache[64];
00085 char buf[64];
00086
00087 SetDParam(0, (*a)->index);
00088 GetString(buf, STR_SIGN_NAME, lastof(buf));
00089
00090 if (*b != last_sign) {
00091 last_sign = *b;
00092 SetDParam(0, (*b)->index);
00093 GetString(buf_cache, STR_SIGN_NAME, lastof(buf_cache));
00094 }
00095
00096 int r = strnatcmp(buf, buf_cache);
00097
00098 return r != 0 ? r : ((*a)->index - (*b)->index);
00099 }
00100
00101 void SortSignsList()
00102 {
00103 if (!this->signs.Sort(&SignNameSorter)) return;
00104
00105
00106 this->last_sign = NULL;
00107 }
00108
00110 static bool CDECL SignNameFilter(const Sign * const *a, FilterInfo filter_info)
00111 {
00112
00113 char buf1[MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH];
00114 SetDParam(0, (*a)->index);
00115 GetString(buf1, STR_SIGN_NAME, lastof(buf1));
00116
00117 return (filter_info.case_sensitive ? strstr(buf1, filter_info.string) : strcasestr(buf1, filter_info.string)) != NULL;
00118 }
00119
00121 static bool CDECL OwnerVisibilityFilter(const Sign * const *a, FilterInfo filter_info)
00122 {
00123 assert(!HasBit(_display_opt, DO_SHOW_COMPETITOR_SIGNS));
00124
00125 return (*a)->owner == _local_company;
00126 }
00127
00129 void FilterSignList()
00130 {
00131 FilterInfo filter_info = {this->filter_string, this->match_case};
00132 this->signs.Filter(&SignNameFilter, filter_info);
00133 if (!HasBit(_display_opt, DO_SHOW_COMPETITOR_SIGNS)) {
00134 this->signs.Filter(&OwnerVisibilityFilter, filter_info);
00135 }
00136 }
00137 };
00138
00139 const Sign *SignList::last_sign = NULL;
00140 bool SignList::match_case = false;
00141
00143 enum SignListWidgets {
00144 SLW_CAPTION,
00145 SLW_LIST,
00146 SLW_SCROLLBAR,
00147 SLW_FILTER_TEXT,
00148 SLW_FILTER_MATCH_CASE_BTN,
00149 SLW_FILTER_CLEAR_BTN,
00150 };
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(SLW_SCROLLBAR);
00165 this->FinishInitNested(desc, window_number);
00166 this->SetWidgetLoweredState(SLW_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(SLW_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->signs.SetFilterState(true);
00208
00209 this->EnableWidget(SLW_FILTER_CLEAR_BTN);
00210 } else {
00211
00212 this->filter_string[0] = '\0';
00213
00214 this->signs.SetFilterState(!HasBit(_display_opt, DO_SHOW_COMPETITOR_SIGNS));
00215 this->DisableWidget(SLW_FILTER_CLEAR_BTN);
00216 }
00217
00218
00219 this->SetWidgetDirty(SLW_FILTER_CLEAR_BTN);
00220
00221
00222 this->InvalidateData();
00223 }
00224
00225 virtual void OnPaint()
00226 {
00227 if (this->signs.NeedRebuild()) this->BuildSortSignList();
00228 this->DrawWidgets();
00229 if (!this->IsShaded()) this->DrawEditBox(SLW_FILTER_TEXT);
00230 }
00231
00232 virtual void DrawWidget(const Rect &r, int widget) const
00233 {
00234 switch (widget) {
00235 case SLW_LIST: {
00236 uint y = r.top + WD_FRAMERECT_TOP;
00237
00238 if (this->vscroll->GetCount() == 0) {
00239 DrawString(r.left + WD_FRAMETEXT_LEFT, r.right, y, STR_STATION_LIST_NONE);
00240 return;
00241 }
00242
00243 bool rtl = _current_text_dir == TD_RTL;
00244 int sprite_offset_y = (FONT_HEIGHT_NORMAL - 10) / 2 + 1;
00245 uint icon_left = 4 + (rtl ? r.right - this->text_offset : r.left);
00246 uint text_left = r.left + (rtl ? WD_FRAMERECT_LEFT : this->text_offset);
00247 uint text_right = r.right - (rtl ? this->text_offset : WD_FRAMERECT_RIGHT);
00248
00249
00250 for (uint16 i = this->vscroll->GetPosition(); this->vscroll->IsVisible(i) && i < this->vscroll->GetCount(); i++) {
00251 const Sign *si = this->signs[i];
00252
00253 if (si->owner != OWNER_NONE) DrawCompanyIcon(si->owner, icon_left, y + sprite_offset_y);
00254
00255 SetDParam(0, si->index);
00256 DrawString(text_left, text_right, y, STR_SIGN_NAME, TC_YELLOW);
00257 y += this->resize.step_height;
00258 }
00259 break;
00260 }
00261 }
00262 }
00263
00264 virtual void SetStringParameters(int widget) const
00265 {
00266 if (widget == SLW_CAPTION) SetDParam(0, this->vscroll->GetCount());
00267 }
00268
00269 virtual void OnClick(Point pt, int widget, int click_count)
00270 {
00271 switch (widget) {
00272 case SLW_LIST: {
00273 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, SLW_LIST, WD_FRAMERECT_TOP);
00274 if (id_v == INT_MAX) return;
00275
00276 const Sign *si = this->signs[id_v];
00277 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00278 break;
00279 }
00280 case SLW_FILTER_CLEAR_BTN:
00281 this->ClearFilterTextWidget();
00282 this->SetFilterString("");
00283 break;
00284
00285 case SLW_FILTER_MATCH_CASE_BTN:
00286 SignList::match_case = !SignList::match_case;
00287 this->SetWidgetLoweredState(SLW_FILTER_MATCH_CASE_BTN, SignList::match_case);
00288 this->InvalidateData();
00289 break;
00290 }
00291 }
00292
00293 virtual void OnResize()
00294 {
00295 this->vscroll->SetCapacityFromWidget(this, SLW_LIST, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
00296 }
00297
00298 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00299 {
00300 switch (widget) {
00301 case SLW_LIST: {
00302 Dimension spr_dim = GetSpriteSize(SPR_COMPANY_ICON);
00303 this->text_offset = WD_FRAMETEXT_LEFT + spr_dim.width + 2;
00304 resize->height = max<uint>(FONT_HEIGHT_NORMAL, spr_dim.height);
00305 Dimension d = {this->text_offset + WD_FRAMETEXT_RIGHT, WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM};
00306 *size = maxdim(*size, d);
00307 break;
00308 }
00309
00310 case SLW_CAPTION:
00311 SetDParam(0, max<size_t>(1000, Sign::GetPoolSize()));
00312 *size = GetStringBoundingBox(STR_SIGN_LIST_CAPTION);
00313 size->height += padding.height;
00314 size->width += padding.width;
00315 break;
00316 }
00317 }
00318
00319 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00320 {
00321 EventState state = ES_NOT_HANDLED;
00322 switch (this->HandleEditBoxKey(SLW_FILTER_TEXT, key, keycode, state)) {
00323 case HEBR_EDITING:
00324 this->SetFilterString(this->text.buf);
00325 break;
00326
00327 case HEBR_CONFIRM:
00328 if (this->signs.Length() >= 1) {
00329 const Sign *si = this->signs[0];
00330 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00331 }
00332 return state;
00333
00334 case HEBR_CANCEL:
00335 this->OnClick(Point(), SLW_FILTER_CLEAR_BTN, 1);
00336 this->UnfocusFocusedWidget();
00337 return state;
00338
00339 case HEBR_NOT_FOCUSED:
00340 if (CheckHotkeyMatch(signlist_hotkeys, keycode, this) == SLHK_FOCUS_FILTER_BOX) {
00341 this->SetFocusedWidget(SLW_FILTER_TEXT);
00342 SetFocusedWindow(this);
00343 state = ES_HANDLED;
00344 }
00345 break;
00346
00347 default:
00348 NOT_REACHED();
00349 }
00350
00351 if (state == ES_HANDLED) OnOSKInput(SLW_FILTER_TEXT);
00352
00353 return state;
00354 }
00355
00356 virtual void OnOSKInput(int widget)
00357 {
00358 if (widget == SLW_FILTER_TEXT) this->SetFilterString(this->text.buf);
00359 }
00360
00361 virtual void OnMouseLoop()
00362 {
00363 this->HandleEditBox(SLW_FILTER_TEXT);
00364 }
00365
00366 void BuildSortSignList()
00367 {
00368 if (this->signs.NeedRebuild()) {
00369 this->BuildSignsList();
00370 this->vscroll->SetCount(this->signs.Length());
00371 this->SetWidgetDirty(SLW_CAPTION);
00372 }
00373 this->SortSignsList();
00374 }
00375
00376 virtual void OnHundredthTick()
00377 {
00378 this->BuildSortSignList();
00379 this->SetDirty();
00380 }
00381
00387 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00388 {
00389 if (data == -1) {
00390
00391 this->signs.SetFilterState(!StrEmpty(this->filter_string) || !HasBit(_display_opt, DO_SHOW_COMPETITOR_SIGNS));
00392 }
00393
00394
00395
00396
00397 if (data == 0 || data == -1 || !StrEmpty(this->filter_string)) {
00398
00399 this->signs.ForceRebuild();
00400 } else {
00401 this->signs.ForceResort();
00402 }
00403 }
00404
00405 static Hotkey<SignListWindow> signlist_hotkeys[];
00406 };
00407
00408 Hotkey<SignListWindow> SignListWindow::signlist_hotkeys[] = {
00409 Hotkey<SignListWindow>('F', "focus_filter_box", SLHK_FOCUS_FILTER_BOX),
00410 HOTKEY_LIST_END(SignListWindow)
00411 };
00412 Hotkey<SignListWindow> *_signlist_hotkeys = SignListWindow::signlist_hotkeys;
00413
00414 static const NWidgetPart _nested_sign_list_widgets[] = {
00415 NWidget(NWID_HORIZONTAL),
00416 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00417 NWidget(WWT_CAPTION, COLOUR_GREY, SLW_CAPTION), SetDataTip(STR_SIGN_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00418 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00419 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00420 EndContainer(),
00421 NWidget(NWID_HORIZONTAL),
00422 NWidget(NWID_VERTICAL),
00423 NWidget(WWT_PANEL, COLOUR_GREY, SLW_LIST), SetMinimalSize(WD_FRAMETEXT_LEFT + 16 + 255 + WD_FRAMETEXT_RIGHT, 50),
00424 SetResize(1, 10), SetFill(1, 0), SetScrollbar(SLW_SCROLLBAR), EndContainer(),
00425 NWidget(NWID_HORIZONTAL),
00426 NWidget(WWT_PANEL, COLOUR_GREY), SetFill(1, 1),
00427 NWidget(WWT_EDITBOX, COLOUR_GREY, SLW_FILTER_TEXT), SetMinimalSize(80, 12), SetResize(1, 0), SetFill(1, 0), SetPadding(2, 2, 2, 2),
00428 SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
00429 EndContainer(),
00430 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_FILTER_MATCH_CASE_BTN), SetDataTip(STR_SIGN_LIST_MATCH_CASE, STR_SIGN_LIST_MATCH_CASE_TOOLTIP),
00431 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLW_FILTER_CLEAR_BTN), SetDataTip(STR_SIGN_LIST_CLEAR, STR_SIGN_LIST_CLEAR_TOOLTIP),
00432 EndContainer(),
00433 EndContainer(),
00434 NWidget(NWID_VERTICAL),
00435 NWidget(NWID_VERTICAL), SetFill(0, 1),
00436 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, SLW_SCROLLBAR),
00437 EndContainer(),
00438 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00439 EndContainer(),
00440 EndContainer(),
00441 };
00442
00443 static const WindowDesc _sign_list_desc(
00444 WDP_AUTO, 358, 138,
00445 WC_SIGN_LIST, WC_NONE,
00446 WDF_UNCLICK_BUTTONS,
00447 _nested_sign_list_widgets, lengthof(_nested_sign_list_widgets)
00448 );
00449
00455 Window *ShowSignList()
00456 {
00457 return AllocateWindowDescFront<SignListWindow>(&_sign_list_desc, 0);
00458 }
00459
00460 EventState SignListGlobalHotkeys(uint16 key, uint16 keycode)
00461 {
00462 int num = CheckHotkeyMatch<SignListWindow>(_signlist_hotkeys, keycode, NULL, true);
00463 if (num == -1) return ES_NOT_HANDLED;
00464 Window *w = ShowSignList();
00465 if (w == NULL) return ES_NOT_HANDLED;
00466 return w->OnKeyPress(key, keycode);
00467 }
00468
00475 static bool RenameSign(SignID index, const char *text)
00476 {
00477 bool remove = StrEmpty(text);
00478 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);
00479 return remove;
00480 }
00481
00483 enum QueryEditSignWidgets {
00484 QUERY_EDIT_SIGN_WIDGET_CAPTION,
00485 QUERY_EDIT_SIGN_WIDGET_TEXT,
00486 QUERY_EDIT_SIGN_WIDGET_OK,
00487 QUERY_EDIT_SIGN_WIDGET_CANCEL,
00488 QUERY_EDIT_SIGN_WIDGET_DELETE,
00489 QUERY_EDIT_SIGN_WIDGET_PREVIOUS,
00490 QUERY_EDIT_SIGN_WIDGET_NEXT,
00491 };
00492
00493 struct SignWindow : QueryStringBaseWindow, SignList {
00494 SignID cur_sign;
00495
00496 SignWindow(const WindowDesc *desc, const Sign *si) : QueryStringBaseWindow(MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_SIGN_NAME_CHARS)
00497 {
00498 this->caption = STR_EDIT_SIGN_CAPTION;
00499 this->afilter = CS_ALPHANUMERAL;
00500
00501 this->InitNested(desc);
00502
00503 this->LowerWidget(QUERY_EDIT_SIGN_WIDGET_TEXT);
00504 UpdateSignEditWindow(si);
00505 this->SetFocusedWidget(QUERY_EDIT_SIGN_WIDGET_TEXT);
00506 }
00507
00508 void UpdateSignEditWindow(const Sign *si)
00509 {
00510 char *last_of = &this->edit_str_buf[this->edit_str_size - 1];
00511
00512
00513 if (si->name != NULL) {
00514 SetDParam(0, si->index);
00515 GetString(this->edit_str_buf, STR_SIGN_NAME, last_of);
00516 } else {
00517 GetString(this->edit_str_buf, STR_EMPTY, last_of);
00518 }
00519 *last_of = '\0';
00520
00521 this->cur_sign = si->index;
00522 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, this->max_chars);
00523
00524 this->SetWidgetDirty(QUERY_EDIT_SIGN_WIDGET_TEXT);
00525 this->SetFocusedWidget(QUERY_EDIT_SIGN_WIDGET_TEXT);
00526 }
00527
00533 const Sign *PrevNextSign(bool next)
00534 {
00535
00536 this->signs.ForceRebuild();
00537 this->signs.NeedResort();
00538 this->BuildSignsList();
00539 this->SortSignsList();
00540
00541
00542
00543
00544 uint end = this->signs.Length() - (next ? 1 : 0);
00545 for (uint i = next ? 0 : 1; i < end; i++) {
00546 if (this->cur_sign == this->signs[i]->index) {
00547
00548 return this->signs[i + (next ? 1 : -1)];
00549 }
00550 }
00551
00552 return this->signs[next ? 0 : this->signs.Length() - 1];
00553 }
00554
00555 virtual void SetStringParameters(int widget) const
00556 {
00557 switch (widget) {
00558 case QUERY_EDIT_SIGN_WIDGET_CAPTION:
00559 SetDParam(0, this->caption);
00560 break;
00561 }
00562 }
00563
00564 virtual void OnPaint()
00565 {
00566 this->DrawWidgets();
00567 if (!this->IsShaded()) this->DrawEditBox(QUERY_EDIT_SIGN_WIDGET_TEXT);
00568 }
00569
00570 virtual void OnClick(Point pt, int widget, int click_count)
00571 {
00572 switch (widget) {
00573 case QUERY_EDIT_SIGN_WIDGET_PREVIOUS:
00574 case QUERY_EDIT_SIGN_WIDGET_NEXT: {
00575 const Sign *si = this->PrevNextSign(widget == QUERY_EDIT_SIGN_WIDGET_NEXT);
00576
00577
00578 this->signs.ForceRebuild();
00579 this->signs.NeedResort();
00580 this->BuildSignsList();
00581 this->SortSignsList();
00582
00583
00584 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00585 UpdateSignEditWindow(si);
00586 break;
00587 }
00588
00589 case QUERY_EDIT_SIGN_WIDGET_DELETE:
00590
00591 RenameSign(this->cur_sign, "");
00592
00593 break;
00594
00595 case QUERY_EDIT_SIGN_WIDGET_OK:
00596 if (RenameSign(this->cur_sign, this->text.buf)) break;
00597
00598
00599 case QUERY_EDIT_SIGN_WIDGET_CANCEL:
00600 delete this;
00601 break;
00602 }
00603 }
00604
00605 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00606 {
00607 EventState state = ES_NOT_HANDLED;
00608 switch (this->HandleEditBoxKey(QUERY_EDIT_SIGN_WIDGET_TEXT, key, keycode, state)) {
00609 default: break;
00610
00611 case HEBR_CONFIRM:
00612 if (RenameSign(this->cur_sign, this->text.buf)) break;
00613
00614
00615 case HEBR_CANCEL:
00616 delete this;
00617 break;
00618 }
00619 return state;
00620 }
00621
00622 virtual void OnMouseLoop()
00623 {
00624 this->HandleEditBox(QUERY_EDIT_SIGN_WIDGET_TEXT);
00625 }
00626
00627 virtual void OnOpenOSKWindow(int wid)
00628 {
00629 ShowOnScreenKeyboard(this, wid, QUERY_EDIT_SIGN_WIDGET_CANCEL, QUERY_EDIT_SIGN_WIDGET_OK);
00630 }
00631 };
00632
00633 static const NWidgetPart _nested_query_sign_edit_widgets[] = {
00634 NWidget(NWID_HORIZONTAL),
00635 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00636 NWidget(WWT_CAPTION, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_CAPTION), SetDataTip(STR_WHITE_STRING, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00637 EndContainer(),
00638 NWidget(WWT_PANEL, COLOUR_GREY),
00639 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),
00640 EndContainer(),
00641 NWidget(NWID_HORIZONTAL),
00642 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_OK), SetMinimalSize(61, 12), SetDataTip(STR_BUTTON_OK, STR_NULL),
00643 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_CANCEL), SetMinimalSize(60, 12), SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
00644 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_DELETE), SetMinimalSize(60, 12), SetDataTip(STR_TOWN_VIEW_DELETE_BUTTON, STR_NULL),
00645 NWidget(WWT_PANEL, COLOUR_GREY), SetFill(1, 1), EndContainer(),
00646 NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_PREVIOUS), SetMinimalSize(11, 12), SetDataTip(AWV_DECREASE, STR_EDIT_SIGN_PREVIOUS_SIGN_TOOLTIP),
00647 NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_NEXT), SetMinimalSize(11, 12), SetDataTip(AWV_INCREASE, STR_EDIT_SIGN_NEXT_SIGN_TOOLTIP),
00648 EndContainer(),
00649 };
00650
00651 static const WindowDesc _query_sign_edit_desc(
00652 WDP_AUTO, 0, 0,
00653 WC_QUERY_STRING, WC_NONE,
00654 WDF_CONSTRUCTION | WDF_UNCLICK_BUTTONS,
00655 _nested_query_sign_edit_widgets, lengthof(_nested_query_sign_edit_widgets)
00656 );
00657
00662 void HandleClickOnSign(const Sign *si)
00663 {
00664 if (_ctrl_pressed && si->owner == _local_company) {
00665 RenameSign(si->index, NULL);
00666 return;
00667 }
00668 ShowRenameSignWindow(si);
00669 }
00670
00675 void ShowRenameSignWindow(const Sign *si)
00676 {
00677
00678 DeleteWindowById(WC_QUERY_STRING, 0);
00679
00680 new SignWindow(&_query_sign_edit_desc, si);
00681 }
00682
00687 void DeleteRenameSignWindow(SignID sign)
00688 {
00689 SignWindow *w = dynamic_cast<SignWindow *>(FindWindowById(WC_QUERY_STRING, 0));
00690
00691 if (w != NULL && w->cur_sign == sign) delete w;
00692 }