rubidium@8976: /* $Id$ */
rubidium@8976: 
rubidium@9111: /** @file statusbar_gui.cpp The GUI for the bottom status bar. */
rubidium@8976: 
rubidium@8976: #include "stdafx.h"
rubidium@8976: #include "openttd.h"
rubidium@8976: #include "settings_type.h"
rubidium@8976: #include "date_func.h"
rubidium@8976: #include "gfx_func.h"
rubidium@8976: #include "news_func.h"
rubidium@8976: #include "player_func.h"
rubidium@8976: #include "string_func.h"
rubidium@8976: #include "strings_func.h"
rubidium@8976: #include "player_base.h"
rubidium@9148: #include "tilehighlight_func.h"
rubidium@8976: #include "news_gui.h"
rubidium@8976: #include "player_gui.h"
rubidium@8976: #include "window_gui.h"
rubidium@8976: #include "variables.h"
rubidium@9117: #include "window_func.h"
rubidium@8976: 
rubidium@8976: #include "table/strings.h"
rubidium@8976: #include "table/sprites.h"
rubidium@8976: 
rubidium@8976: static bool DrawScrollingStatusText(const NewsItem *ni, int pos, int width)
rubidium@8976: {
rubidium@9199: 	CopyInDParam(0, ni->params, lengthof(ni->params));
rubidium@9199: 	StringID str = ni->string_id;
rubidium@8976: 
rubidium@8976: 	char buf[512];
rubidium@8976: 	GetString(buf, str, lastof(buf));
rubidium@8976: 	const char *s = buf;
rubidium@8976: 
rubidium@8976: 	char buffer[256];
rubidium@8976: 	char *d = buffer;
rubidium@8976: 	const char *last = lastof(buffer);
rubidium@8976: 
rubidium@8976: 	for (;;) {
rubidium@8976: 		WChar c = Utf8Consume(&s);
rubidium@8976: 		if (c == 0) {
rubidium@8976: 			break;
rubidium@8976: 		} else if (c == 0x0D) {
rubidium@8976: 			if (d + 4 >= last) break;
rubidium@8976: 			d[0] = d[1] = d[2] = d[3] = ' ';
rubidium@8976: 			d += 4;
rubidium@8976: 		} else if (IsPrintable(c)) {
rubidium@8976: 			if (d + Utf8CharLen(c) >= last) break;
rubidium@8976: 			d += Utf8Encode(d, c);
rubidium@8976: 		}
rubidium@8976: 	}
rubidium@8976: 	*d = '\0';
rubidium@8976: 
rubidium@8976: 	DrawPixelInfo tmp_dpi;
rubidium@8976: 	if (!FillDrawPixelInfo(&tmp_dpi, 141, 1, width, 11)) return true;
rubidium@8976: 
rubidium@8976: 	DrawPixelInfo *old_dpi = _cur_dpi;
rubidium@8976: 	_cur_dpi = &tmp_dpi;
rubidium@8976: 
rubidium@8976: 	int x = DoDrawString(buffer, pos, 0, TC_LIGHT_BLUE);
rubidium@8976: 	_cur_dpi = old_dpi;
rubidium@8976: 
rubidium@8976: 	return x > 0;
rubidium@8976: }
rubidium@8976: 
rubidium@8976: static void StatusBarWndProc(Window *w, WindowEvent *e)
rubidium@8976: {
rubidium@8976: 	switch (e->event) {
rubidium@8976: 		case WE_PAINT: {
rubidium@8976: 			const Player *p = (_local_player == PLAYER_SPECTATOR) ? NULL : GetPlayer(_local_player);
rubidium@8976: 
rubidium@8976: 			DrawWindowWidgets(w);
rubidium@8976: 			SetDParam(0, _date);
rubidium@8976: 			DrawStringCentered(70, 1, (_pause_game || _patches.status_long_date) ? STR_00AF : STR_00AE, TC_FROMSTRING);
rubidium@8976: 
rubidium@8976: 			if (p != NULL) {
rubidium@8976: 				/* Draw player money */
rubidium@8976: 				SetDParam(0, p->player_money);
rubidium@8976: 				DrawStringCentered(w->widget[2].left + 70, 1, STR_0004, TC_FROMSTRING);
rubidium@8976: 			}
rubidium@8976: 
rubidium@8976: 			/* Draw status bar */
rubidium@9165: 			if (WP(w, def_d).data_3) { // true when saving is active
rubidium@8976: 				DrawStringCenteredTruncated(w->widget[1].left + 1, w->widget[1].right - 1, 1, STR_SAVING_GAME, TC_FROMSTRING);
rubidium@8976: 			} else if (_do_autosave) {
rubidium@8976: 				DrawStringCenteredTruncated(w->widget[1].left + 1, w->widget[1].right - 1, 1, STR_032F_AUTOSAVE, TC_FROMSTRING);
rubidium@8976: 			} else if (_pause_game) {
rubidium@8976: 				DrawStringCenteredTruncated(w->widget[1].left + 1, w->widget[1].right - 1, 1, STR_0319_PAUSED, TC_FROMSTRING);
rubidium@8976: 			} else if (WP(w, def_d).data_1 > -1280 && FindWindowById(WC_NEWS_WINDOW,0) == NULL && _statusbar_news_item.string_id != 0) {
rubidium@8976: 				/* Draw the scrolling news text */
rubidium@8976: 				if (!DrawScrollingStatusText(&_statusbar_news_item, WP(w, def_d).data_1, w->widget[1].right - w->widget[1].left - 2)) {
rubidium@8976: 					WP(w, def_d).data_1 = -1280;
rubidium@8976: 					if (p != NULL) {
rubidium@8976: 						/* This is the default text */
rubidium@8976: 						SetDParam(0, p->index);
rubidium@8976: 						DrawStringCenteredTruncated(w->widget[1].left + 1, w->widget[1].right - 1, 1, STR_02BA, TC_FROMSTRING);
rubidium@8976: 					}
rubidium@8976: 				}
rubidium@8976: 			} else {
rubidium@8976: 				if (p != NULL) {
rubidium@8976: 					/* This is the default text */
rubidium@8976: 					SetDParam(0, p->index);
rubidium@8976: 					DrawStringCenteredTruncated(w->widget[1].left + 1, w->widget[1].right - 1, 1, STR_02BA, TC_FROMSTRING);
rubidium@8976: 				}
rubidium@8976: 			}
rubidium@8976: 
rubidium@8976: 			if (WP(w, def_d).data_2 > 0) DrawSprite(SPR_BLOT, PALETTE_TO_RED, w->widget[1].right - 11, 2);
rubidium@8976: 		} break;
rubidium@8976: 
rubidium@9165: 		case WE_INVALIDATE_DATA:
rubidium@9165: 			WP(w, def_d).data_3 = e->we.invalidate.data;
rubidium@8976: 			break;
rubidium@8976: 
rubidium@8976: 		case WE_CLICK:
rubidium@8976: 			switch (e->we.click.widget) {
rubidium@8976: 				case 1: ShowLastNewsMessage(); break;
rubidium@8976: 				case 2: if (_local_player != PLAYER_SPECTATOR) ShowPlayerFinances(_local_player); break;
rubidium@8976: 				default: ResetObjectToPlace();
rubidium@8976: 			}
rubidium@8976: 			break;
rubidium@8976: 
rubidium@8976: 		case WE_TICK: {
rubidium@8976: 			if (_pause_game) return;
rubidium@8976: 
rubidium@8976: 			if (WP(w, def_d).data_1 > -1280) { // Scrolling text
rubidium@8976: 				WP(w, def_d).data_1 -= 2;
rubidium@8976: 				w->InvalidateWidget(1);
rubidium@8976: 			}
rubidium@8976: 
rubidium@8976: 			if (WP(w, def_d).data_2 > 0) { // Red blot to show there are new unread newsmessages
rubidium@8976: 				WP(w, def_d).data_2 -= 2;
rubidium@8976: 			} else if (WP(w, def_d).data_2 < 0) {
rubidium@8976: 				WP(w, def_d).data_2 = 0;
rubidium@8976: 				w->InvalidateWidget(1);
rubidium@8976: 			}
rubidium@8976: 
rubidium@8976: 		} break;
rubidium@8976: 	}
rubidium@8976: }
rubidium@8976: 
rubidium@8976: static const Widget _main_status_widgets[] = {
rubidium@8976: {      WWT_PANEL,   RESIZE_NONE,    14,     0,   139,     0,    11, 0x0, STR_NULL},
rubidium@8976: {    WWT_PUSHBTN,   RESIZE_RIGHT,   14,   140,   179,     0,    11, 0x0, STR_02B7_SHOW_LAST_MESSAGE_OR_NEWS},
rubidium@8976: {    WWT_PUSHBTN,   RESIZE_LR,      14,   180,   319,     0,    11, 0x0, STR_NULL},
rubidium@8976: {   WIDGETS_END},
rubidium@8976: };
rubidium@8976: 
rubidium@8976: static WindowDesc _main_status_desc = {
rubidium@8976: 	WDP_CENTER, 0, 320, 12, 640, 12,
rubidium@8976: 	WC_STATUS_BAR, WC_NONE,
rubidium@8976: 	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
rubidium@8976: 	_main_status_widgets,
rubidium@8976: 	StatusBarWndProc
rubidium@8976: };
rubidium@8976: 
rubidium@8976: void ShowStatusBar()
rubidium@8976: {
rubidium@8976: 	_main_status_desc.top = _screen.height - 12;
rubidium@9142: 	Window *w = new Window(&_main_status_desc);
rubidium@8976: 	if (w != NULL) {
rubidium@8976: 		CLRBITS(w->flags4, WF_WHITE_BORDER_MASK);
rubidium@8976: 		WP(w, def_d).data_1 = -1280;
rubidium@8976: 	}
rubidium@8976: }