/* $Id$ */ /** @file signs_gui.cpp */ #include "stdafx.h" #include "openttd.h" #include "gui.h" #include "textbuf_gui.h" #include "window_gui.h" #include "player_gui.h" #include "signs_base.h" #include "signs_func.h" #include "debug.h" #include "variables.h" #include "command_func.h" #include "strings_func.h" #include "core/alloc_func.hpp" #include "window_func.h" #include "map_func.h" #include "gfx_func.h" #include "viewport_func.h" #include "table/strings.h" #include "table/sprites.h" static const Sign **_sign_sort; static uint _num_sign_sort; static char _bufcache[64]; static const Sign *_last_sign; static int CDECL SignNameSorter(const void *a, const void *b) { const Sign *sign0 = *(const Sign**)a; const Sign *sign1 = *(const Sign**)b; char buf1[64]; SetDParam(0, sign0->index); GetString(buf1, STR_SIGN_NAME, lastof(buf1)); if (sign1 != _last_sign) { _last_sign = sign1; SetDParam(0, sign1->index); GetString(_bufcache, STR_SIGN_NAME, lastof(_bufcache)); } return strcmp(buf1, _bufcache); // sort by name } static void GlobalSortSignList() { const Sign *si; uint n = 0; /* Create array for sorting */ _sign_sort = ReallocT(_sign_sort, GetMaxSignIndex() + 1); FOR_ALL_SIGNS(si) _sign_sort[n++] = si; _num_sign_sort = n; qsort((void*)_sign_sort, n, sizeof(_sign_sort[0]), SignNameSorter); _sign_sort_dirty = false; DEBUG(misc, 3, "Resorting global signs list"); } static void SignListWndProc(Window *w, WindowEvent *e) { switch (e->event) { case WE_PAINT: { if (_sign_sort_dirty) GlobalSortSignList(); SetVScrollCount(w, _num_sign_sort); SetDParam(0, w->vscroll.count); DrawWindowWidgets(w); /* No signs? */ int y = 16; // offset from top of widget if (w->vscroll.count == 0) { DrawString(2, y, STR_304A_NONE, TC_FROMSTRING); return; } /* Start drawing the signs */ for (uint16 i = w->vscroll.pos; i < w->vscroll.cap + w->vscroll.pos && i < w->vscroll.count; i++) { const Sign *si = _sign_sort[i]; if (si->owner != OWNER_NONE) DrawPlayerIcon(si->owner, 4, y + 1); SetDParam(0, si->index); DrawString(22, y, STR_SIGN_NAME, TC_YELLOW); y += 10; } } break; case WE_CLICK: if (e->we.click.widget == 3) { uint32 id_v = (e->we.click.pt.y - 15) / 10; if (id_v >= w->vscroll.cap) return; id_v += w->vscroll.pos; if (id_v >= w->vscroll.count) return; const Sign *si = _sign_sort[id_v]; ScrollMainWindowToTile(TileVirtXY(si->x, si->y)); } break; case WE_RESIZE: w->vscroll.cap += e->we.sizing.diff.y / 10; break; } } static const Widget _sign_list_widget[] = { { WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CAPTION, RESIZE_RIGHT, 14, 11, 345, 0, 13, STR_SIGN_LIST_CAPTION, STR_018C_WINDOW_TITLE_DRAG_THIS}, { WWT_STICKYBOX, RESIZE_LR, 14, 346, 357, 0, 13, 0x0, STR_STICKY_BUTTON}, { WWT_PANEL, RESIZE_RB, 14, 0, 345, 14, 137, 0x0, STR_NULL}, { WWT_SCROLLBAR, RESIZE_LRB, 14, 346, 357, 14, 125, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST}, { WWT_RESIZEBOX, RESIZE_LRTB, 14, 346, 357, 126, 137, 0x0, STR_RESIZE_BUTTON}, { WIDGETS_END}, }; static const WindowDesc _sign_list_desc = { WDP_AUTO, WDP_AUTO, 358, 138, 358, 138, WC_SIGN_LIST, WC_NONE, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON | WDF_RESIZABLE, _sign_list_widget, SignListWndProc }; void ShowSignList() { Window *w = AllocateWindowDescFront(&_sign_list_desc, 0); if (w != NULL) { w->vscroll.cap = 12; w->resize.step_height = 10; w->resize.height = w->height - 10 * 7; // minimum if 5 in the list } } /** Edit sign window stuff */ struct editsign_d : querystr_d { SignID cur_sign; }; assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(editsign_d)); enum QueryEditSignWidgets { QUERY_EDIT_SIGN_WIDGET_TEXT = 3, QUERY_EDIT_SIGN_WIDGET_OK, QUERY_EDIT_SIGN_WIDGET_CANCEL, QUERY_EDIT_SIGN_WIDGET_DELETE, QUERY_EDIT_SIGN_WIDGET_PREVIOUS = QUERY_EDIT_SIGN_WIDGET_DELETE + 2, QUERY_EDIT_SIGN_WIDGET_NEXT, }; static void UpdateSignEditWindow(Window *w, const Sign *si) { /* Display an empty string when the sign hasnt been edited yet */ if (si->name != NULL) { SetDParam(0, si->index); GetString(_edit_str_buf, STR_SIGN_NAME, lastof(_edit_str_buf)); } else { GetString(_edit_str_buf, STR_EMPTY, lastof(_edit_str_buf)); } _edit_str_buf[lengthof(_edit_str_buf) - 1] = '\0'; WP(w, editsign_d).cur_sign = si->index; InitializeTextBuffer(&WP(w, querystr_d).text, _edit_str_buf, 31, 255); // Allow 31 characters (including \0) w->InvalidateWidget(QUERY_EDIT_SIGN_WIDGET_TEXT); } static void RenameSign(SignID index, const char *text) { _cmd_text = text; DoCommandP(0, index, 0, NULL, CMD_RENAME_SIGN | CMD_MSG(STR_280C_CAN_T_CHANGE_SIGN_NAME)); } static void QuerySignEditWndProc(Window *w, WindowEvent *e) { editsign_d *qs = &WP(w, editsign_d); Sign *si; uint sign_index = 0; switch (e->event) { case WE_CREATE: SetBit(_no_scroll, SCROLL_EDIT); break; case WE_PAINT: SetDParam(0, qs->caption); DrawWindowWidgets(w); DrawEditBox(w, qs, QUERY_EDIT_SIGN_WIDGET_TEXT); break; case WE_CLICK: switch (e->we.click.widget) { case QUERY_EDIT_SIGN_WIDGET_PREVIOUS: if (_sign_sort_dirty) GlobalSortSignList(); sign_index = _sign_sort[_num_sign_sort - 1]->index; for (uint i = 1; i < _num_sign_sort; i++) { if (qs->cur_sign == _sign_sort[i]->index) { sign_index = _sign_sort[i - 1]->index; break; } } si = GetSign(sign_index); /* Scroll to sign and reopen window */ ScrollMainWindowToTile(TileVirtXY(si->x, si->y)); UpdateSignEditWindow(w, si); break; case QUERY_EDIT_SIGN_WIDGET_NEXT: if (_sign_sort_dirty) GlobalSortSignList(); sign_index = _sign_sort[0]->index; for (uint i = 0; i < _num_sign_sort - 1; i++) { if (qs->cur_sign == _sign_sort[i]->index) { sign_index = _sign_sort[i + 1]->index; break; } } si = GetSign(sign_index); /* Scroll to sign and reopen window */ ScrollMainWindowToTile(TileVirtXY(si->x, si->y)); UpdateSignEditWindow(w, si); break; case QUERY_EDIT_SIGN_WIDGET_TEXT: ShowOnScreenKeyboard(w, qs, e->we.click.widget, QUERY_EDIT_SIGN_WIDGET_CANCEL, QUERY_EDIT_SIGN_WIDGET_OK); break; case QUERY_EDIT_SIGN_WIDGET_DELETE: /* Only need to set the buffer to null, the rest is handled as the OK button */ DeleteTextBufferAll(&qs->text); /* FALL THROUGH */ case QUERY_EDIT_SIGN_WIDGET_OK: RenameSign(qs->cur_sign, qs->text.buf); /* FALL THROUGH */ case QUERY_EDIT_SIGN_WIDGET_CANCEL: DeleteWindow(w); break; } break; case WE_KEYPRESS: switch (HandleEditBoxKey(w, qs, QUERY_EDIT_SIGN_WIDGET_TEXT, e)) { case 1: // Enter pressed, confirms change RenameSign(qs->cur_sign, qs->text.buf); /* FALL THROUGH */ case 2: // ESC pressed, closes window, abandons changes DeleteWindow(w); break; } break; case WE_MOUSELOOP: HandleEditBox(w, qs, QUERY_EDIT_SIGN_WIDGET_TEXT); break; case WE_DESTROY: ClrBit(_no_scroll, SCROLL_EDIT); break; } } static const Widget _query_sign_edit_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CAPTION, RESIZE_NONE, 14, 11, 259, 0, 13, STR_012D, STR_NULL }, { WWT_PANEL, RESIZE_NONE, 14, 0, 259, 14, 29, STR_NULL, STR_NULL }, { WWT_EDITBOX, RESIZE_NONE, 14, 2, 257, 16, 27, STR_SIGN_OSKTITLE, STR_NULL }, // Text field { WWT_TEXTBTN, RESIZE_NONE, 14, 0, 60, 30, 41, STR_012F_OK, STR_NULL }, { WWT_TEXTBTN, RESIZE_NONE, 14, 61, 120, 30, 41, STR_012E_CANCEL, STR_NULL }, { WWT_TEXTBTN, RESIZE_NONE, 14, 121, 180, 30, 41, STR_0290_DELETE, STR_NULL }, { WWT_PANEL, RESIZE_NONE, 14, 181, 237, 30, 41, STR_NULL, STR_NULL }, { WWT_TEXTBTN, RESIZE_NONE, 14, 238, 248, 30, 41, STR_6819, STR_PREVIOUS_SIGN_TOOLTIP }, { WWT_TEXTBTN, RESIZE_NONE, 14, 249, 259, 30, 41, STR_681A, STR_NEXT_SIGN_TOOLTIP }, { WIDGETS_END }, }; static const WindowDesc _query_sign_edit_desc = { 190, 170, 260, 42, 260, 42, WC_QUERY_STRING, WC_NONE, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET, _query_sign_edit_widgets, QuerySignEditWndProc }; void ShowRenameSignWindow(const Sign *si) { /* Delete all other edit windows and the save window */ DeleteWindowById(WC_QUERY_STRING, 0); DeleteWindowById(WC_SAVELOAD, 0); Window *w = AllocateWindowDesc(&_query_sign_edit_desc); WP(w, editsign_d).caption = STR_280B_EDIT_SIGN_TEXT; WP(w, editsign_d).afilter = CS_ALPHANUMERAL; w->LowerWidget(QUERY_EDIT_SIGN_WIDGET_TEXT); UpdateSignEditWindow(w, si); }