00001
00002
00005 #include "stdafx.h"
00006 #include "openttd.h"
00007 #include "gui.h"
00008 #include "textbuf_gui.h"
00009 #include "window_gui.h"
00010 #include "player_gui.h"
00011 #include "signs.h"
00012 #include "debug.h"
00013 #include "variables.h"
00014 #include "command_func.h"
00015 #include "strings_func.h"
00016 #include "core/alloc_func.hpp"
00017 #include "window_func.h"
00018 #include "map_func.h"
00019 #include "gfx_func.h"
00020 #include "viewport_func.h"
00021
00022 #include "table/strings.h"
00023 #include "table/sprites.h"
00024
00025 static const Sign **_sign_sort;
00026 static uint _num_sign_sort;
00027
00028 static char _bufcache[64];
00029 static const Sign *_last_sign;
00030
00031 static int CDECL SignNameSorter(const void *a, const void *b)
00032 {
00033 const Sign *sign0 = *(const Sign**)a;
00034 const Sign *sign1 = *(const Sign**)b;
00035 char buf1[64];
00036
00037 SetDParam(0, sign0->index);
00038 GetString(buf1, STR_SIGN_NAME, lastof(buf1));
00039
00040 if (sign1 != _last_sign) {
00041 _last_sign = sign1;
00042 SetDParam(0, sign1->index);
00043 GetString(_bufcache, STR_SIGN_NAME, lastof(_bufcache));
00044 }
00045
00046 return strcmp(buf1, _bufcache);
00047 }
00048
00049 static void GlobalSortSignList()
00050 {
00051 const Sign *si;
00052 uint n = 0;
00053
00054
00055 _sign_sort = ReallocT(_sign_sort, GetMaxSignIndex() + 1);
00056
00057 FOR_ALL_SIGNS(si) _sign_sort[n++] = si;
00058 _num_sign_sort = n;
00059
00060 qsort((void*)_sign_sort, n, sizeof(_sign_sort[0]), SignNameSorter);
00061
00062 _sign_sort_dirty = false;
00063
00064 DEBUG(misc, 3, "Resorting global signs list");
00065 }
00066
00067 static void SignListWndProc(Window *w, WindowEvent *e)
00068 {
00069 switch (e->event) {
00070 case WE_PAINT: {
00071 int y = 16;
00072
00073 if (_sign_sort_dirty)
00074 GlobalSortSignList();
00075
00076 SetVScrollCount(w, _num_sign_sort);
00077
00078 SetDParam(0, w->vscroll.count);
00079 DrawWindowWidgets(w);
00080
00081
00082 if (w->vscroll.count == 0) {
00083 DrawString(2, y, STR_304A_NONE, TC_FROMSTRING);
00084 return;
00085 }
00086
00087 {
00088 uint16 i;
00089
00090
00091 for (i = w->vscroll.pos; i < w->vscroll.cap + w->vscroll.pos && i < w->vscroll.count; i++) {
00092 const Sign *si = _sign_sort[i];
00093
00094 if (si->owner != OWNER_NONE)
00095 DrawPlayerIcon(si->owner, 4, y + 1);
00096
00097 SetDParam(0, si->index);
00098 DrawString(22, y, STR_SIGN_NAME, TC_YELLOW);
00099 y += 10;
00100 }
00101 }
00102 } break;
00103
00104 case WE_CLICK: {
00105 switch (e->we.click.widget) {
00106 case 3: {
00107 uint32 id_v = (e->we.click.pt.y - 15) / 10;
00108 const Sign *si;
00109
00110 if (id_v >= w->vscroll.cap)
00111 return;
00112
00113 id_v += w->vscroll.pos;
00114
00115 if (id_v >= w->vscroll.count)
00116 return;
00117
00118 si = _sign_sort[id_v];
00119 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00120 } break;
00121 }
00122 } break;
00123
00124 case WE_RESIZE:
00125 w->vscroll.cap += e->we.sizing.diff.y / 10;
00126 break;
00127 }
00128 }
00129
00130 static const Widget _sign_list_widget[] = {
00131 { WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
00132 { WWT_CAPTION, RESIZE_RIGHT, 14, 11, 345, 0, 13, STR_SIGN_LIST_CAPTION, STR_018C_WINDOW_TITLE_DRAG_THIS},
00133 { WWT_STICKYBOX, RESIZE_LR, 14, 346, 357, 0, 13, 0x0, STR_STICKY_BUTTON},
00134 { WWT_PANEL, RESIZE_RB, 14, 0, 345, 14, 137, 0x0, STR_NULL},
00135 { WWT_SCROLLBAR, RESIZE_LRB, 14, 346, 357, 14, 125, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
00136 { WWT_RESIZEBOX, RESIZE_LRTB, 14, 346, 357, 126, 137, 0x0, STR_RESIZE_BUTTON},
00137 { WIDGETS_END},
00138 };
00139
00140 static const WindowDesc _sign_list_desc = {
00141 WDP_AUTO, WDP_AUTO, 358, 138, 358, 138,
00142 WC_SIGN_LIST, WC_NONE,
00143 WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON | WDF_RESIZABLE,
00144 _sign_list_widget,
00145 SignListWndProc
00146 };
00147
00148
00149 void ShowSignList()
00150 {
00151 Window *w;
00152
00153 w = AllocateWindowDescFront(&_sign_list_desc, 0);
00154 if (w != NULL) {
00155 w->vscroll.cap = 12;
00156 w->resize.step_height = 10;
00157 w->resize.height = w->height - 10 * 7;
00158 }
00159 }
00160
00161
00162
00163 struct editsign_d : querystr_d {
00164 SignID cur_sign;
00165 };
00166
00167 static char _edit_str_buf[64];
00168
00169 enum QueryEditSignWidgets {
00170 QUERY_EDIT_SIGN_WIDGET_TEXT = 3,
00171 QUERY_EDIT_SIGN_WIDGET_OK,
00172 QUERY_EDIT_SIGN_WIDGET_CANCEL,
00173 QUERY_EDIT_SIGN_WIDGET_DELETE,
00174 QUERY_EDIT_SIGN_WIDGET_PREVIOUS = QUERY_EDIT_SIGN_WIDGET_DELETE + 2,
00175 QUERY_EDIT_SIGN_WIDGET_NEXT,
00176 };
00177
00178 static void UpdateSignEditWindow(Window *w, const Sign *si)
00179 {
00180
00181 if (si->name != NULL) {
00182 SetDParam(0, si->index);
00183 GetString(_edit_str_buf, STR_SIGN_NAME, lastof(_edit_str_buf));
00184 } else {
00185 GetString(_edit_str_buf, STR_EMPTY, lastof(_edit_str_buf));
00186 }
00187 _edit_str_buf[lengthof(_edit_str_buf) - 1] = '\0';
00188
00189 WP(w, editsign_d).cur_sign = si->index;
00190 InitializeTextBuffer(&WP(w, querystr_d).text, _edit_str_buf, 31, 255);
00191
00192 w->InvalidateWidget(QUERY_EDIT_SIGN_WIDGET_TEXT);
00193 }
00194
00195 static void RenameSign(SignID index, const char *text)
00196 {
00197 _cmd_text = text;
00198 DoCommandP(0, index, 0, NULL, CMD_RENAME_SIGN | CMD_MSG(STR_280C_CAN_T_CHANGE_SIGN_NAME));
00199 }
00200
00201 static void QuerySignEditWndProc(Window *w, WindowEvent *e)
00202 {
00203 editsign_d *qs = &WP(w, editsign_d);
00204 Sign *si;
00205 uint sign_index = 0;
00206
00207 switch (e->event) {
00208 case WE_CREATE:
00209 SetBit(_no_scroll, SCROLL_EDIT);
00210 break;
00211
00212 case WE_PAINT:
00213 SetDParam(0, qs->caption);
00214 DrawWindowWidgets(w);
00215 DrawEditBox(w, qs, QUERY_EDIT_SIGN_WIDGET_TEXT);
00216 break;
00217
00218 case WE_CLICK:
00219 switch (e->we.click.widget) {
00220 case QUERY_EDIT_SIGN_WIDGET_PREVIOUS:
00221 if (_sign_sort_dirty) GlobalSortSignList();
00222 sign_index = _sign_sort[_num_sign_sort - 1]->index;
00223 for (uint i = 1; i < _num_sign_sort; i++) {
00224 if (qs->cur_sign == _sign_sort[i]->index) {
00225 sign_index = _sign_sort[i - 1]->index;
00226 break;
00227 }
00228 }
00229 si = GetSign(sign_index);
00230
00231
00232 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00233 UpdateSignEditWindow(w, si);
00234 break;
00235
00236 case QUERY_EDIT_SIGN_WIDGET_NEXT:
00237 if (_sign_sort_dirty) GlobalSortSignList();
00238 sign_index = _sign_sort[0]->index;
00239 for (uint i = 0; i < _num_sign_sort-1; i++) {
00240 if (qs->cur_sign == _sign_sort[i]->index) {
00241 sign_index = _sign_sort[i + 1]->index;
00242 break;
00243 }
00244 }
00245 si = GetSign(sign_index);
00246
00247
00248 ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
00249 UpdateSignEditWindow(w, si);
00250 break;
00251
00252 case QUERY_EDIT_SIGN_WIDGET_DELETE:
00253
00254 RenameSign(qs->cur_sign, "");
00255
00256 break;
00257
00258 case QUERY_EDIT_SIGN_WIDGET_OK:
00259 RenameSign(qs->cur_sign, qs->text.buf);
00260
00261
00262 case QUERY_EDIT_SIGN_WIDGET_CANCEL:
00263 DeleteWindow(w);
00264 break;
00265 }
00266 break;
00267
00268 case WE_KEYPRESS:
00269 switch (HandleEditBoxKey(w, qs, QUERY_EDIT_SIGN_WIDGET_TEXT, e)) {
00270 case 1:
00271 RenameSign(qs->cur_sign, qs->text.buf);
00272
00273
00274 case 2:
00275 DeleteWindow(w);
00276 break;
00277 }
00278 break;
00279
00280 case WE_MOUSELOOP:
00281 HandleEditBox(w, qs, QUERY_EDIT_SIGN_WIDGET_TEXT);
00282 break;
00283
00284 case WE_DESTROY:
00285 ClrBit(_no_scroll, SCROLL_EDIT);
00286 break;
00287 }
00288 }
00289
00290 static const Widget _query_sign_edit_widgets[] = {
00291 { WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
00292 { WWT_CAPTION, RESIZE_NONE, 14, 11, 259, 0, 13, STR_012D, STR_NULL },
00293 { WWT_PANEL, RESIZE_NONE, 14, 0, 259, 14, 29, STR_NULL, STR_NULL },
00294 { WWT_PANEL, RESIZE_NONE, 14, 2, 257, 16, 27, STR_NULL, STR_NULL },
00295 { WWT_TEXTBTN, RESIZE_NONE, 14, 0, 60, 30, 41, STR_012F_OK, STR_NULL },
00296 { WWT_TEXTBTN, RESIZE_NONE, 14, 61, 120, 30, 41, STR_012E_CANCEL, STR_NULL },
00297 { WWT_TEXTBTN, RESIZE_NONE, 14, 121, 180, 30, 41, STR_0290_DELETE, STR_NULL },
00298 { WWT_PANEL, RESIZE_NONE, 14, 181, 237, 30, 41, STR_NULL, STR_NULL },
00299 { WWT_TEXTBTN, RESIZE_NONE, 14, 238, 248, 30, 41, STR_6819, STR_PREVIOUS_SIGN_TOOLTIP },
00300 { WWT_TEXTBTN, RESIZE_NONE, 14, 249, 259, 30, 41, STR_681A, STR_NEXT_SIGN_TOOLTIP },
00301 { WIDGETS_END },
00302 };
00303
00304 static const WindowDesc _query_sign_edit_desc = {
00305 190, 170, 260, 42, 260, 42,
00306 WC_QUERY_STRING, WC_NONE,
00307 WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
00308 _query_sign_edit_widgets,
00309 QuerySignEditWndProc
00310 };
00311
00312 void ShowRenameSignWindow(const Sign *si)
00313 {
00314 Window *w;
00315
00316
00317 DeleteWindowById(WC_QUERY_STRING, 0);
00318 DeleteWindowById(WC_SAVELOAD, 0);
00319
00320 w = AllocateWindowDesc(&_query_sign_edit_desc);
00321
00322 WP(w, editsign_d).caption = STR_280B_EDIT_SIGN_TEXT;
00323 WP(w, editsign_d).afilter = CS_ALPHANUMERAL;
00324 w->LowerWidget(QUERY_EDIT_SIGN_WIDGET_TEXT);
00325
00326 UpdateSignEditWindow(w, si);
00327 }
00328
00329 void DeleteRenameSignWindow(SignID sign)
00330 {
00331 Window *w = FindWindowById(WC_QUERY_STRING, 0);
00332
00333 if (w != NULL && WP(w, editsign_d).caption == STR_280B_EDIT_SIGN_TEXT && WP(w, editsign_d).cur_sign == sign) DeleteWindow(w);
00334 }