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-rw-r--r--src/news_gui.c939
1 files changed, 0 insertions, 939 deletions
diff --git a/src/news_gui.c b/src/news_gui.c
deleted file mode 100644
index 677a87765..000000000
--- a/src/news_gui.c
+++ /dev/null
@@ -1,939 +0,0 @@
-/* $Id$ */
-
-#include "stdafx.h"
-#include "openttd.h"
-#include "functions.h"
-#include "strings.h"
-#include "table/sprites.h"
-#include "table/strings.h"
-#include "window.h"
-#include "gui.h"
-#include "viewport.h"
-#include "gfx.h"
-#include "news.h"
-#include "vehicle.h"
-#include "sound.h"
-#include "variables.h"
-#include "date.h"
-#include "string.h"
-
-/* News system
- * News system is realized as a FIFO queue (in an array)
- * The positions in the queue can't be rearranged, we only access
- * the array elements through pointers to the elements. Once the
- * array is full, the oldest entry (_oldest_news) is being overwritten
- * by the newest (_latest news).
- *
- * oldest current lastest
- * | | |
- * [O------------F-------------C---------L ]
- * |
- * forced
- *
- * Of course by using an array we can have situations like
- *
- * [----L O-----F---------C-----------------]
- * This is where we have wrapped around the array and have
- * (MAX_NEWS - O) + L news items
- */
-
-#define MAX_NEWS 30
-
-typedef byte NewsID;
-#define INVALID_NEWS 255
-
-static NewsItem _news_items[MAX_NEWS];
-static NewsID _current_news = INVALID_NEWS; // points to news item that should be shown next
-static NewsID _oldest_news = 0; // points to first item in fifo queue
-static NewsID _latest_news = INVALID_NEWS; // points to last item in fifo queue
-/* if the message being shown was forced by the user, its index is stored in
- * _forced_news. forced_news is INVALID_NEWS otherwise.
- * (Users can force messages through history or "last message") */
-static NewsID _forced_news = INVALID_NEWS;
-
-static byte _total_news = 0; // total news count
-
-void DrawNewsNewTrainAvail(Window *w);
-void DrawNewsNewRoadVehAvail(Window *w);
-void DrawNewsNewShipAvail(Window *w);
-void DrawNewsNewAircraftAvail(Window *w);
-void DrawNewsBankrupcy(Window *w);
-static void MoveToNextItem(void);
-
-StringID GetNewsStringNewTrainAvail(const NewsItem *ni);
-StringID GetNewsStringNewRoadVehAvail(const NewsItem *ni);
-StringID GetNewsStringNewShipAvail(const NewsItem *ni);
-StringID GetNewsStringNewAircraftAvail(const NewsItem *ni);
-StringID GetNewsStringBankrupcy(const NewsItem *ni);
-
-static DrawNewsCallbackProc * const _draw_news_callback[] = {
- DrawNewsNewTrainAvail, /* DNC_TRAINAVAIL */
- DrawNewsNewRoadVehAvail, /* DNC_ROADAVAIL */
- DrawNewsNewShipAvail, /* DNC_SHIPAVAIL */
- DrawNewsNewAircraftAvail, /* DNC_AIRCRAFTAVAIL */
- DrawNewsBankrupcy, /* DNC_BANKRUPCY */
-};
-
-GetNewsStringCallbackProc * const _get_news_string_callback[] = {
- GetNewsStringNewTrainAvail, /* DNC_TRAINAVAIL */
- GetNewsStringNewRoadVehAvail, /* DNC_ROADAVAIL */
- GetNewsStringNewShipAvail, /* DNC_SHIPAVAIL */
- GetNewsStringNewAircraftAvail, /* DNC_AIRCRAFTAVAIL */
- GetNewsStringBankrupcy, /* DNC_BANKRUPCY */
-};
-
-void InitNewsItemStructs(void)
-{
- memset(_news_items, 0, sizeof(_news_items));
- _current_news = INVALID_NEWS;
- _oldest_news = 0;
- _latest_news = INVALID_NEWS;
- _forced_news = INVALID_NEWS;
- _total_news = 0;
-}
-
-void DrawNewsBorder(const Window *w)
-{
- int left = 0;
- int right = w->width - 1;
- int top = 0;
- int bottom = w->height - 1;
-
- GfxFillRect(left, top, right, bottom, 0xF);
-
- GfxFillRect(left, top, left, bottom, 0xD7);
- GfxFillRect(right, top, right, bottom, 0xD7);
- GfxFillRect(left, top, right, top, 0xD7);
- GfxFillRect(left, bottom, right, bottom, 0xD7);
-
- DrawString(left + 2, top + 1, STR_00C6, 0);
-}
-
-static void NewsWindowProc(Window *w, WindowEvent *e)
-{
- switch (e->event) {
- case WE_CREATE: { /* If chatbar is open at creation time, we need to go above it */
- const Window *w1 = FindWindowById(WC_SEND_NETWORK_MSG, 0);
- w->message.msg = (w1 != NULL) ? w1->height : 0;
- } break;
-
- case WE_PAINT: {
- const NewsItem *ni = WP(w, news_d).ni;
- ViewPort *vp;
-
- switch (ni->display_mode) {
- case NM_NORMAL:
- case NM_THIN: {
- DrawNewsBorder(w);
-
- DrawString(2, 1, STR_00C6, 0);
-
- SetDParam(0, ni->date);
- DrawStringRightAligned(428, 1, STR_01FF, 0);
-
- if (!(ni->flags & NF_VIEWPORT)) {
- COPY_IN_DPARAM(0, ni->params, lengthof(ni->params));
- DrawStringMultiCenter(215, ni->display_mode == NM_NORMAL ? 76 : 56,
- ni->string_id, 426);
- } else {
- byte bk = _display_opt;
- _display_opt &= ~DO_TRANS_BUILDINGS;
- DrawWindowViewport(w);
- _display_opt = bk;
-
- /* Shade the viewport into gray, or color*/
- vp = w->viewport;
- GfxFillRect(vp->left - w->left, vp->top - w->top,
- vp->left - w->left + vp->width - 1, vp->top - w->top + vp->height - 1,
- (ni->flags & NF_INCOLOR ? 0x322 : 0x323) | USE_COLORTABLE
- );
-
- COPY_IN_DPARAM(0, ni->params, lengthof(ni->params));
- DrawStringMultiCenter(w->width / 2, 20, ni->string_id, 428);
- }
- break;
- }
-
- case NM_CALLBACK: {
- _draw_news_callback[ni->callback](w);
- break;
- }
-
- default: {
- DrawWindowWidgets(w);
- if (!(ni->flags & NF_VIEWPORT)) {
- COPY_IN_DPARAM(0, ni->params, lengthof(ni->params));
- DrawStringMultiCenter(140, 38, ni->string_id, 276);
- } else {
- DrawWindowViewport(w);
- COPY_IN_DPARAM(0, ni->params, lengthof(ni->params));
- DrawStringMultiCenter(w->width / 2, w->height - 16, ni->string_id, 276);
- }
- break;
- }
- }
- } break;
-
- case WE_CLICK: {
- switch (e->we.click.widget) {
- case 1: {
- NewsItem *ni = WP(w, news_d).ni;
- DeleteWindow(w);
- ni->duration = 0;
- _forced_news = INVALID_NEWS;
- } break;
- case 0: {
- NewsItem *ni = WP(w, news_d).ni;
- if (ni->flags & NF_VEHICLE) {
- Vehicle *v = GetVehicle(ni->data_a);
- ScrollMainWindowTo(v->x_pos, v->y_pos);
- } else if (ni->flags & NF_TILE) {
- if (!ScrollMainWindowToTile(ni->data_a) && ni->data_b != 0)
- ScrollMainWindowToTile(ni->data_b);
- }
- } break;
- }
- } break;
-
- case WE_KEYPRESS:
- if (e->we.keypress.keycode == WKC_SPACE) {
- // Don't continue.
- e->we.keypress.cont = false;
- DeleteWindow(w);
- }
- break;
-
- case WE_MESSAGE: /* The chatbar has notified us that is was either created or closed */
- switch (e->we.message.msg) {
- case WE_CREATE: w->message.msg = e->we.message.wparam; break;
- case WE_DESTROY: w->message.msg = 0; break;
- }
- break;
-
- case WE_TICK: { /* Scroll up newsmessages from the bottom in steps of 4 pixels */
- int diff;
- int y = max(w->top - 4, _screen.height - w->height - 12 - w->message.msg);
- if (y == w->top) return;
-
- if (w->viewport != NULL)
- w->viewport->top += y - w->top;
-
- diff = abs(w->top - y);
- w->top = y;
-
- SetDirtyBlocks(w->left, w->top - diff, w->left + w->width, w->top + w->height);
- } break;
- }
-}
-
-/** Return the correct index in the pseudo-fifo
- * queue and deals with overflows when increasing the index */
-static inline NewsID increaseIndex(NewsID i)
-{
- assert(i != INVALID_NEWS);
- return (i + 1) % MAX_NEWS;
-}
-
-/** Return the correct index in the pseudo-fifo
- * queue and deals with overflows when decreasing the index */
-static inline NewsID decreaseIndex(NewsID i)
-{
- assert(i != INVALID_NEWS);
- return (i + MAX_NEWS - 1) % MAX_NEWS;
-}
-
-/** Add a new newsitem to be shown.
- * @param string String to display, can have special values based on parameter 'flags'
- * @param flags various control bits that will show various news-types. See macro NEWS_FLAGS()
- * @param data_a news-specific value based on news type
- * @param data_b news-specific value based on news type
- * @note flags exists of 4 byte-sized extra parameters.<br/>
- * 1. 0 - 7 display_mode, any of the NewsMode enums (NM_)<br/>
- * 2. 8 - 15 news flags, any of the NewsFlags enums (NF_) NF_INCOLOR are set automatically if needed<br/>
- * 3. 16 - 23 news category, any of the NewsType enums (NT_)<br/>
- * 4. 24 - 31 news callback function, any of the NewsCallback enums (DNC_)<br/>
- * If the display mode is NM_CALLBACK special news is shown and parameter
- * stringid has a special meaning.<br/>
- * DNC_TRAINAVAIL, DNC_ROADAVAIL, DNC_SHIPAVAIL, DNC_AIRCRAFTAVAIL: StringID is
- * the index of the engine that is shown<br/>
- * DNC_BANKRUPCY: bytes 0-3 of StringID contains the player that is in trouble,
- * and 4-7 contains what kind of bankrupcy message is shown, NewsBankrupcy enum (NB_)<br/>
- * @see NewsMode
- * @see NewsFlags
- * @see NewsType
- * @see NewsCallback */
-void AddNewsItem(StringID string, uint32 flags, uint data_a, uint data_b)
-{
- NewsID l_news;
-
- if (_game_mode == GM_MENU) return;
-
- // check the rare case that the oldest (to be overwritten) news item is open
- if (_total_news == MAX_NEWS && (_oldest_news == _current_news || _oldest_news == _forced_news))
- MoveToNextItem();
-
- _forced_news = INVALID_NEWS;
- if (_total_news < MAX_NEWS) _total_news++;
-
- /* Increase _latest_news. If we have no news yet, use _oldest news as an
- * index. We cannot use 0 as _oldest_news can jump around due to
- * DeleteVehicleNews */
- l_news = _latest_news;
- _latest_news = (_latest_news == INVALID_NEWS) ? _oldest_news : increaseIndex(_latest_news);
-
- /* If the fifo-buffer is full, overwrite the oldest entry */
- if (l_news != INVALID_NEWS && _latest_news == _oldest_news) {
- assert(_total_news == MAX_NEWS);
- _oldest_news = increaseIndex(_oldest_news);
- }
-
- /*DEBUG(misc, 0) ("+cur %3d, old %2d, lat %3d, for %3d, tot %2d",
- _current_news, _oldest_news, _latest_news, _forced_news, _total_news); */
-
- { /* Add news to _latest_news */
- Window *w;
- NewsItem *ni = &_news_items[_latest_news];
- memset(ni, 0, sizeof(*ni));
-
- ni->string_id = string;
- ni->display_mode = (byte)flags;
- ni->flags = (byte)(flags >> 8);
-
- // show this news message in color?
- if (_cur_year >= _patches.colored_news_year) ni->flags |= NF_INCOLOR;
-
- ni->type = (byte)(flags >> 16);
- ni->callback = (byte)(flags >> 24);
- ni->data_a = data_a;
- ni->data_b = data_b;
- ni->date = _date;
- COPY_OUT_DPARAM(ni->params, 0, lengthof(ni->params));
-
- w = FindWindowById(WC_MESSAGE_HISTORY, 0);
- if (w == NULL) return;
- SetWindowDirty(w);
- w->vscroll.count = _total_news;
- }
-}
-
-
-/* Don't show item if it's older than x days, corresponds with NewsType in news.h */
-static const byte _news_items_age[] = {60, 60, 90, 60, 90, 30, 150, 30, 90, 180};
-
-static const Widget _news_type13_widgets[] = {
-{ WWT_PANEL, RESIZE_NONE, 15, 0, 429, 0, 169, 0x0, STR_NULL},
-{ WWT_PANEL, RESIZE_NONE, 15, 0, 10, 0, 11, 0x0, STR_NULL},
-{ WIDGETS_END},
-};
-
-static WindowDesc _news_type13_desc = {
- WDP_CENTER, 476, 430, 170,
- WC_NEWS_WINDOW, 0,
- WDF_DEF_WIDGET,
- _news_type13_widgets,
- NewsWindowProc
-};
-
-static const Widget _news_type2_widgets[] = {
-{ WWT_PANEL, RESIZE_NONE, 15, 0, 429, 0, 129, 0x0, STR_NULL},
-{ WWT_PANEL, RESIZE_NONE, 15, 0, 10, 0, 11, 0x0, STR_NULL},
-{ WIDGETS_END},
-};
-
-static WindowDesc _news_type2_desc = {
- WDP_CENTER, 476, 430, 130,
- WC_NEWS_WINDOW, 0,
- WDF_DEF_WIDGET,
- _news_type2_widgets,
- NewsWindowProc
-};
-
-static const Widget _news_type0_widgets[] = {
-{ WWT_PANEL, RESIZE_NONE, 5, 0, 279, 14, 86, 0x0, STR_NULL},
-{ WWT_CLOSEBOX, RESIZE_NONE, 5, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
-{ WWT_CAPTION, RESIZE_NONE, 5, 11, 279, 0, 13, STR_012C_MESSAGE, STR_NULL},
-{ WWT_INSET, RESIZE_NONE, 5, 2, 277, 16, 64, 0x0, STR_NULL},
-{ WIDGETS_END},
-};
-
-static WindowDesc _news_type0_desc = {
- WDP_CENTER, 476, 280, 87,
- WC_NEWS_WINDOW, 0,
- WDF_DEF_WIDGET,
- _news_type0_widgets,
- NewsWindowProc
-};
-
-static const SoundFx _news_sounds[] = {
- SND_1D_APPLAUSE,
- SND_1D_APPLAUSE,
- 0,
- 0,
- 0,
- 0,
- SND_1E_OOOOH,
- 0,
- 0,
- 0
-};
-
-/** Get the value of an item of the news-display settings. This is
- * a little tricky since on/off/summary must use 2 bits to store the value
- * @param item the item whose value is requested
- * @return return the found value which is between 0-2
- */
-static inline byte GetNewsDisplayValue(byte item)
-{
- assert(item < 10 && GB(_news_display_opt, item * 2, 2) <= 2);
- return GB(_news_display_opt, item * 2, 2);
-}
-
-/** Set the value of an item in the news-display settings. This is
- * a little tricky since on/off/summary must use 2 bits to store the value
- * @param item the item whose value is being set
- * @param val new value
- */
-static inline void SetNewsDisplayValue(byte item, byte val)
-{
- assert(item < 10 && val <= 2);
- SB(_news_display_opt, item * 2, 2, val);
-}
-
-// open up an own newspaper window for the news item
-static void ShowNewspaper(NewsItem *ni)
-{
- Window *w;
- SoundFx sound;
- int top;
- ni->flags &= ~NF_FORCE_BIG;
- ni->duration = 555;
-
- sound = _news_sounds[ni->type];
- if (sound != 0) SndPlayFx(sound);
-
- top = _screen.height;
- switch (ni->display_mode) {
- case NM_NORMAL:
- case NM_CALLBACK: {
- _news_type13_desc.top = top;
- w = AllocateWindowDesc(&_news_type13_desc);
- if (ni->flags & NF_VIEWPORT)
- AssignWindowViewport(w, 2, 58, 0x1AA, 0x6E,
- ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), 0);
- break;
- }
-
- case NM_THIN: {
- _news_type2_desc.top = top;
- w = AllocateWindowDesc(&_news_type2_desc);
- if (ni->flags & NF_VIEWPORT)
- AssignWindowViewport(w, 2, 58, 0x1AA, 0x46,
- ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), 0);
- break;
- }
-
- default: {
- _news_type0_desc.top = top;
- w = AllocateWindowDesc(&_news_type0_desc);
- if (ni->flags & NF_VIEWPORT)
- AssignWindowViewport(w, 3, 17, 0x112, 0x2F,
- ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), 0);
- break;
- }
- }
-
- /*DEBUG(misc, 0) (" cur %3d, old %2d, lat %3d, for %3d, tot %2d",
- _current_news, _oldest_news, _latest_news, _forced_news, _total_news); */
-
- WP(w, news_d).ni = &_news_items[_forced_news == INVALID_NEWS ? _current_news : _forced_news];
- w->flags4 |= WF_DISABLE_VP_SCROLL;
-}
-
-// show news item in the ticker
-static void ShowTicker(const NewsItem *ni)
-{
- Window *w;
-
- if (_news_ticker_sound) SndPlayFx(SND_16_MORSE);
-
- _statusbar_news_item = *ni;
- w = FindWindowById(WC_STATUS_BAR, 0);
- if (w != NULL) WP(w, def_d).data_1 = 360;
-}
-
-
-// Are we ready to show another news item?
-// Only if nothing is in the newsticker and no newspaper is displayed
-static bool ReadyForNextItem(void)
-{
- const Window *w;
- NewsID item = (_forced_news == INVALID_NEWS) ? _current_news : _forced_news;
- NewsItem *ni;
-
- if (item >= MAX_NEWS) return true;
- ni = &_news_items[item];
-
- // Ticker message
- // Check if the status bar message is still being displayed?
- w = FindWindowById(WC_STATUS_BAR, 0);
- if (w != NULL && WP(w, const def_d).data_1 > -1280) return false;
-
- // Newspaper message, decrement duration counter
- if (ni->duration != 0) ni->duration--;
-
- // neither newsticker nor newspaper are running
- return (ni->duration == 0 || FindWindowById(WC_NEWS_WINDOW, 0) == NULL);
-}
-
-static void MoveToNextItem(void)
-{
- DeleteWindowById(WC_NEWS_WINDOW, 0);
- _forced_news = INVALID_NEWS;
-
- // if we're not at the last item, then move on
- if (_current_news != _latest_news) {
- NewsItem *ni;
-
- _current_news = (_current_news == INVALID_NEWS) ? _oldest_news : increaseIndex(_current_news);
- ni = &_news_items[_current_news];
-
- // check the date, don't show too old items
- if (_date - _news_items_age[ni->type] > ni->date) return;
-
- switch (GetNewsDisplayValue(ni->type)) {
- case 0: { /* Off - show nothing only a small reminder in the status bar */
- Window *w = FindWindowById(WC_STATUS_BAR, 0);
-
- if (w != NULL) {
- WP(w, def_d).data_2 = 91;
- SetWindowDirty(w);
- }
- break;
- }
-
- case 1: /* Summary - show ticker, but if forced big, cascade to full */
- if (!(ni->flags & NF_FORCE_BIG)) {
- ShowTicker(ni);
- break;
- }
- /* Fallthrough */
-
- case 2: /* Full - show newspaper*/
- ShowNewspaper(ni);
- break;
- }
- }
-}
-
-void NewsLoop(void)
-{
- // no news item yet
- if (_total_news == 0) return;
-
- if (ReadyForNextItem()) MoveToNextItem();
-}
-
-/* Do a forced show of a specific message */
-static void ShowNewsMessage(NewsID i)
-{
- if (_total_news == 0) return;
-
- // Delete the news window
- DeleteWindowById(WC_NEWS_WINDOW, 0);
-
- // setup forced news item
- _forced_news = i;
-
- if (_forced_news != INVALID_NEWS) {
- NewsItem *ni = &_news_items[_forced_news];
- ni->duration = 555;
- ni->flags |= NF_FORCE_BIG;
- DeleteWindowById(WC_NEWS_WINDOW, 0);
- ShowNewspaper(ni);
- }
-}
-
-void ShowLastNewsMessage(void)
-{
- switch (_forced_news) {
- case INVALID_NEWS: // Not forced any news yet, show the current one
- ShowNewsMessage(_current_news);
- break;
- case 0: //
- ShowNewsMessage(_total_news != MAX_NEWS ? _latest_news : MAX_NEWS - 1);
- break;
- default: // 'Scrolling' through news history show each one in turn
- ShowNewsMessage(_forced_news - 1);
- break;
- }
-}
-
-
-/* return news by number, with 0 being the most
- * recent news. Returns INVALID_NEWS if end of queue reached. */
-static NewsID getNews(NewsID i)
-{
- if (i >= _total_news) return INVALID_NEWS;
-
- if (_latest_news < i) {
- i = _latest_news + MAX_NEWS - i;
- } else {
- i = _latest_news - i;
- }
-
- i %= MAX_NEWS;
- return i;
-}
-
-/** Draw an unformatted news message truncated to a maximum length. If
- * length exceeds maximum length it will be postfixed by '...'
- * @param x,y position of the string
- * @param color the color the string will be shown in
- * @param *ni NewsItem being printed
- * @param maxw maximum width of string in pixels
- */
-static void DrawNewsString(int x, int y, uint16 color, const NewsItem *ni, uint maxw)
-{
- char buffer[512], buffer2[512];
- const char *ptr;
- char *dest;
- StringID str;
-
- if (ni->display_mode == 3) {
- str = _get_news_string_callback[ni->callback](ni);
- } else {
- COPY_IN_DPARAM(0, ni->params, lengthof(ni->params));
- str = ni->string_id;
- }
-
- GetString(buffer, str, lastof(buffer));
- /* Copy the just gotten string to another buffer to remove any formatting
- * from it such as big fonts, etc. */
- ptr = buffer;
- dest = buffer2;
- for (;;) {
- WChar c = Utf8Consume(&ptr);
- if (c == 0) break;
- if (c == '\r') {
- dest[0] = dest[1] = dest[2] = dest[3] = ' ';
- dest += 4;
- } else if (IsPrintable(c)) {
- dest += Utf8Encode(dest, c);
- }
- }
-
- *dest = '\0';
- /* Truncate and show string; postfixed by '...' if neccessary */
- DoDrawStringTruncated(buffer2, x, y, color, maxw);
-}
-
-
-static void MessageHistoryWndProc(Window *w, WindowEvent *e)
-{
- switch (e->event) {
- case WE_PAINT: {
- int y = 19;
- NewsID p, show;
-
- SetVScrollCount(w, _total_news);
- DrawWindowWidgets(w);
-
- if (_total_news == 0) break;
- show = min(_total_news, w->vscroll.cap);
-
- for (p = w->vscroll.pos; p < w->vscroll.pos + show; p++) {
- // get news in correct order
- const NewsItem *ni = &_news_items[getNews(p)];
-
- SetDParam(0, ni->date);
- DrawString(4, y, STR_SHORT_DATE, 12);
-
- DrawNewsString(82, y, 12, ni, w->width - 95);
- y += 12;
- }
- break;
- }
-
- case WE_CLICK:
- switch (e->we.click.widget) {
- case 3: {
- int y = (e->we.click.pt.y - 19) / 12;
- NewsID p = getNews(y + w->vscroll.pos);
-
- if (p == INVALID_NEWS) break;
-
- ShowNewsMessage(p);
- break;
- }
- }
- break;
-
- case WE_RESIZE:
- w->vscroll.cap += e->we.sizing.diff.y / 12;
- break;
- }
-}
-
-static const Widget _message_history_widgets[] = {
-{ WWT_CLOSEBOX, RESIZE_NONE, 13, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
-{ WWT_CAPTION, RESIZE_RIGHT, 13, 11, 387, 0, 13, STR_MESSAGE_HISTORY, STR_018C_WINDOW_TITLE_DRAG_THIS},
-{ WWT_STICKYBOX, RESIZE_LR, 13, 388, 399, 0, 13, 0x0, STR_STICKY_BUTTON},
-{ WWT_PANEL, RESIZE_RB, 13, 0, 387, 14, 139, 0x0, STR_MESSAGE_HISTORY_TIP},
-{ WWT_SCROLLBAR, RESIZE_LRB, 13, 388, 399, 14, 127, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
-{ WWT_RESIZEBOX, RESIZE_LRTB, 13, 388, 399, 128, 139, 0x0, STR_RESIZE_BUTTON},
-{ WIDGETS_END},
-};
-
-static const WindowDesc _message_history_desc = {
- 240, 22, 400, 140,
- WC_MESSAGE_HISTORY, 0,
- WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
- _message_history_widgets,
- MessageHistoryWndProc
-};
-
-void ShowMessageHistory(void)
-{
- Window *w;
-
- DeleteWindowById(WC_MESSAGE_HISTORY, 0);
- w = AllocateWindowDesc(&_message_history_desc);
-
- if (w != NULL) {
- w->vscroll.cap = 10;
- w->vscroll.count = _total_news;
- w->resize.step_height = 12;
- w->resize.height = w->height - 12 * 6; // minimum of 4 items in the list, each item 12 high
- w->resize.step_width = 1;
- w->resize.width = 200; // can't make window any smaller than 200 pixel
- SetWindowDirty(w);
- }
-}
-
-/** Setup the disabled/enabled buttons in the message window
- * If the value is 'off' disable the [<] widget, and enable the [>] one
- * Same-wise for all the others. Starting value of 3 is the first widget
- * group. These are grouped as [<][>] .. [<][>], etc.
- */
-static void SetMessageButtonStates(Window *w, byte value, int element)
-{
- element *= 2;
-
- SetWindowWidgetDisabledState(w, element + 3, value == 0);
- SetWindowWidgetDisabledState(w, element + 3 + 1, value == 2);
-}
-
-static void MessageOptionsWndProc(Window *w, WindowEvent *e)
-{
- static const StringID message_opt[] = {STR_OFF, STR_SUMMARY, STR_FULL, INVALID_STRING_ID};
-
- /* WP(w, def_d).data_1 are stores the clicked state of the fake widgets
- * WP(w, def_d).data_2 stores state of the ALL on/off/summary button */
- switch (e->event) {
- case WE_CREATE: {
- uint32 val = _news_display_opt;
- int i;
- WP(w, def_d).data_1 = WP(w, def_d).data_2 = 0;
-
- // Set up the initial disabled buttons in the case of 'off' or 'full'
- for (i = 0; i != 10; i++, val >>= 2) SetMessageButtonStates(w, val & 0x3, i);
- } break;
-
- case WE_PAINT: {
- uint32 val = _news_display_opt;
- int click_state = WP(w, def_d).data_1;
- int i, y;
-
- if (_news_ticker_sound) LowerWindowWidget(w, 25);
- DrawWindowWidgets(w);
-
- /* XXX - Draw the fake widgets-buttons. Can't add these to the widget-desc since
- * openttd currently can only handle 32 widgets. So hack it *g* */
- for (i = 0, y = 26; i != 10; i++, y += 12, click_state >>= 1, val >>= 2) {
- bool clicked = !!(click_state & 1);
-
- DrawFrameRect(13, y, 89, 11 + y, 3, (clicked) ? FR_LOWERED : 0);
- DrawStringCentered(((13 + 89 + 1) >> 1) + clicked, ((y + 11 + y + 1) >> 1) - 5 + clicked, message_opt[val & 0x3], 0x10);
- DrawString(103, y + 1, i + STR_0206_ARRIVAL_OF_FIRST_VEHICLE, 0);
- }
-
- DrawString( 8, y + 9, message_opt[WP(w, def_d).data_2], 0x10);
- DrawString(103, y + 9, STR_MESSAGES_ALL, 0);
- DrawString(103, y + 9 + 12, STR_MESSAGE_SOUND, 0);
-
- } break;
-
- case WE_CLICK:
- switch (e->we.click.widget) {
- case 2: /* Clicked on any of the fake widgets */
- if (e->we.click.pt.x > 13 && e->we.click.pt.x < 89 && e->we.click.pt.y > 26 && e->we.click.pt.y < 146) {
- int element = (e->we.click.pt.y - 26) / 12;
- byte val = (GetNewsDisplayValue(element) + 1) % 3;
-
- SetMessageButtonStates(w, val, element);
- SetNewsDisplayValue(element, val);
-
- WP(w, def_d).data_1 |= (1 << element);
- w->flags4 |= 5 << WF_TIMEOUT_SHL; // XXX - setup unclick (fake widget)
- SetWindowDirty(w);
- }
- break;
- case 23: case 24: /* Dropdown menu for all settings */
- ShowDropDownMenu(w, message_opt, WP(w, def_d).data_2, 24, 0, 0);
- break;
- case 25: /* Change ticker sound on/off */
- _news_ticker_sound ^= 1;
- ToggleWidgetLoweredState(w, e->we.click.widget);
- InvalidateWidget(w, e->we.click.widget);
- break;
- default: { /* Clicked on the [<] .. [>] widgets */
- int wid = e->we.click.widget;
- if (wid > 2 && wid < 23) {
- int element = (wid - 3) / 2;
- byte val = (GetNewsDisplayValue(element) + ((wid & 1) ? -1 : 1)) % 3;
-
- SetMessageButtonStates(w, val, element);
- SetNewsDisplayValue(element, val);
- SetWindowDirty(w);
- }
- } break;
- } break;
-
- case WE_DROPDOWN_SELECT: {/* Select all settings for newsmessages */
- int i;
-
- WP(w, def_d).data_2 = e->we.dropdown.index;
-
- for (i = 0; i != 10; i++) {
- SB(_news_display_opt, i*2, 2, e->we.dropdown.index);
- SetMessageButtonStates(w, e->we.dropdown.index, i);
- }
- SetWindowDirty(w);
- break;
- }
-
- case WE_TIMEOUT: /* XXX - Hack to animate 'fake' buttons */
- WP(w, def_d).data_1 = 0;
- SetWindowDirty(w);
- break;
- }
-}
-
-static const Widget _message_options_widgets[] = {
-{ WWT_CLOSEBOX, RESIZE_NONE, 13, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
-{ WWT_CAPTION, RESIZE_NONE, 13, 11, 409, 0, 13, STR_0204_MESSAGE_OPTIONS, STR_018C_WINDOW_TITLE_DRAG_THIS},
-{ WWT_PANEL, RESIZE_NONE, 13, 0, 409, 14, 184, 0x0, STR_NULL},
-
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 4, 12, 26, 37, SPR_ARROW_LEFT, STR_HSCROLL_BAR_SCROLLS_LIST},
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 90, 98, 26, 37, SPR_ARROW_RIGHT, STR_HSCROLL_BAR_SCROLLS_LIST},
-
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 4, 12, 38, 49, SPR_ARROW_LEFT, STR_HSCROLL_BAR_SCROLLS_LIST},
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 90, 98, 38, 49, SPR_ARROW_RIGHT, STR_HSCROLL_BAR_SCROLLS_LIST},
-
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 4, 12, 50, 61, SPR_ARROW_LEFT, STR_HSCROLL_BAR_SCROLLS_LIST},
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 90, 98, 50, 61, SPR_ARROW_RIGHT, STR_HSCROLL_BAR_SCROLLS_LIST},
-
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 4, 12, 62, 73, SPR_ARROW_LEFT, STR_HSCROLL_BAR_SCROLLS_LIST},
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 90, 98, 62, 73, SPR_ARROW_RIGHT, STR_HSCROLL_BAR_SCROLLS_LIST},
-
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 4, 12, 74, 85, SPR_ARROW_LEFT, STR_HSCROLL_BAR_SCROLLS_LIST},
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 90, 98, 74, 85, SPR_ARROW_RIGHT, STR_HSCROLL_BAR_SCROLLS_LIST},
-
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 4, 12, 86, 97, SPR_ARROW_LEFT, STR_HSCROLL_BAR_SCROLLS_LIST},
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 90, 98, 86, 97, SPR_ARROW_RIGHT, STR_HSCROLL_BAR_SCROLLS_LIST},
-
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 4, 12, 98, 109, SPR_ARROW_LEFT, STR_HSCROLL_BAR_SCROLLS_LIST},
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 90, 98, 98, 109, SPR_ARROW_RIGHT, STR_HSCROLL_BAR_SCROLLS_LIST},
-
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 4, 12, 110, 121, SPR_ARROW_LEFT, STR_HSCROLL_BAR_SCROLLS_LIST},
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 90, 98, 110, 121, SPR_ARROW_RIGHT, STR_HSCROLL_BAR_SCROLLS_LIST},
-
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 4, 12, 122, 133, SPR_ARROW_LEFT, STR_HSCROLL_BAR_SCROLLS_LIST},
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 90, 98, 122, 133, SPR_ARROW_RIGHT, STR_HSCROLL_BAR_SCROLLS_LIST},
-
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 4, 12, 134, 145, SPR_ARROW_LEFT, STR_HSCROLL_BAR_SCROLLS_LIST},
-{ WWT_PUSHIMGBTN, RESIZE_NONE, 3, 90, 98, 134, 145, SPR_ARROW_RIGHT, STR_HSCROLL_BAR_SCROLLS_LIST},
-
-{ WWT_PANEL, RESIZE_NONE, 3, 4, 86, 154, 165, 0x0, STR_NULL},
-{ WWT_TEXTBTN, RESIZE_NONE, 3, 87, 98, 154, 165, STR_0225, STR_NULL},
-{ WWT_TEXTBTN_2, RESIZE_NONE, 3, 4, 98, 166, 177, STR_02DB_OFF, STR_NULL},
-
-{ WWT_LABEL, RESIZE_NONE, 13, 0, 409, 13, 26, STR_0205_MESSAGE_TYPES, STR_NULL},
-{ WIDGETS_END},
-};
-
-static const WindowDesc _message_options_desc = {
- 270, 22, 410, 185,
- WC_GAME_OPTIONS, 0,
- WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
- _message_options_widgets,
- MessageOptionsWndProc
-};
-
-void ShowMessageOptions(void)
-{
- DeleteWindowById(WC_GAME_OPTIONS, 0);
- AllocateWindowDesc(&_message_options_desc);
-}
-
-
-void DeleteVehicleNews(VehicleID vid, StringID news)
-{
- NewsID n;
-
- for (n = _oldest_news; _latest_news != INVALID_NEWS; n = increaseIndex(n)) {
- const NewsItem *ni = &_news_items[n];
-
- if (ni->flags & NF_VEHICLE &&
- ni->data_a == vid &&
- (news == INVALID_STRING_ID || ni->string_id == news)) {
- Window *w;
-
- if (_forced_news == n || _current_news == n) MoveToNextItem();
- _total_news--;
-
- /* If this is the last news item, invalidate _latest_news */
- if (_total_news == 0) {
- assert(_latest_news == _oldest_news);
- _latest_news = INVALID_NEWS;
- }
-
- /* Since we only imitate a FIFO removing an arbitrary element does need
- * some magic. Remove the item by shifting head towards the tail. eg
- * oldest remove last
- * | | |
- * [------O--------n-----L--]
- * will become (change dramatized to make clear)
- * [---------O-----------L--]
- * We also need an update of the current, forced and visible (open window)
- * news's as this shifting could change the items they were pointing to */
- if (_total_news != 0) {
- NewsID i, visible_news;
- w = FindWindowById(WC_NEWS_WINDOW, 0);
- visible_news = (w != NULL) ? (NewsID)(WP(w, news_d).ni - _news_items) : INVALID_NEWS;
-
- for (i = n;; i = decreaseIndex(i)) {
- _news_items[i] = _news_items[decreaseIndex(i)];
-
- if (i == _current_news) _current_news = increaseIndex(_current_news);
- if (i == _forced_news) _forced_news = increaseIndex(_forced_news);
- if (i == visible_news) WP(w, news_d).ni = &_news_items[increaseIndex(visible_news)];
-
- if (i == _oldest_news) break;
- }
- _oldest_news = increaseIndex(_oldest_news);
- }
-
- /*DEBUG(misc, 0) ("-cur %3d, old %2d, lat %3d, for %3d, tot %2d",
- _current_news, _oldest_news, _latest_news, _forced_news, _total_news); */
-
- w = FindWindowById(WC_MESSAGE_HISTORY, 0);
- if (w != NULL) {
- SetWindowDirty(w);
- w->vscroll.count = _total_news;
- }
- }
-
- if (n == _latest_news) break;
- }
-}
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-15 12:47:16 +0000