Mercurial > hg > openttd
changeset 8776:617b8caa7d7c draft
(svn r12475) -Codechange: cleanup coding style in news_gui.cpp.
author | rubidium <rubidium@openttd.org> |
---|---|
date | Fri, 28 Mar 2008 16:45:20 +0000 |
parents | 8207d9e330cc |
children | b8c9838f0585 |
files | src/news_gui.cpp src/order_type.h |
diffstat | 2 files changed, 75 insertions(+), 103 deletions(-) [+] |
line wrap: on
line diff
--- a/src/news_gui.cpp +++ b/src/news_gui.cpp @@ -134,7 +134,6 @@ case WE_PAINT: { const NewsItem *ni = WP(w, news_d).ni; - ViewPort *vp; switch (ni->display_mode) { case NM_NORMAL: @@ -158,7 +157,7 @@ _transparency_opt = to_backup; /* Shade the viewport into gray, or color*/ - vp = w->viewport; + ViewPort *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 ? PALETTE_TO_TRANSPARENT : PALETTE_TO_STRUCT_GREY) | (1 << USE_COLORTABLE) @@ -170,12 +169,11 @@ break; } - case NM_CALLBACK: { + case NM_CALLBACK: _draw_news_callback[ni->callback](w, ni); break; - } - default: { + default: DrawWindowWidgets(w); if (!(ni->flags & NF_VIEWPORT)) { CopyInDParam(0, ni->params, lengthof(ni->params)); @@ -186,7 +184,6 @@ DrawStringMultiCenter(w->width / 2, w->height - 16, ni->string_id, w->width - 4); } break; - } } } break; @@ -246,7 +243,7 @@ * Return the correct index in the pseudo-fifo * queue and deals with overflows when increasing the index */ -static inline NewsID increaseIndex(NewsID i) +static inline NewsID IncreaseIndex(NewsID i) { assert(i != INVALID_NEWS); return (i + 1) % MAX_NEWS; @@ -256,7 +253,7 @@ * Return the correct index in the pseudo-fifo * queue and deals with overflows when decreasing the index */ -static inline NewsID decreaseIndex(NewsID i) +static inline NewsID DecreaseIndex(NewsID i) { assert(i != INVALID_NEWS); return (i + MAX_NEWS - 1) % MAX_NEWS; @@ -288,26 +285,25 @@ */ void AddNewsItem(StringID string, NewsMode display_mode, NewsFlag flags, NewsType type, NewsCallback callback, 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)) + if (_total_news == MAX_NEWS && (_oldest_news == _current_news || _oldest_news == _forced_news)) { MoveToNextItem(); + } 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); + NewsID 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); + _oldest_news = IncreaseIndex(_oldest_news); } /*DEBUG(misc, 0, "+cur %3d, old %2d, lat %3d, for %3d, tot %2d", @@ -466,44 +462,42 @@ /** 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]; + SoundFx sound = _news_sounds[ni->type]; if (sound != 0) SndPlayFx(sound); - top = _screen.height; + int top = _screen.height; + Window *w; switch (ni->display_mode) { case NM_NORMAL: - case NM_CALLBACK: { + case NM_CALLBACK: _news_type13_desc.top = top; w = AllocateWindowDesc(&_news_type13_desc); - if (ni->flags & NF_VIEWPORT) + if (ni->flags & NF_VIEWPORT) { AssignWindowViewport(w, 2, 58, 0x1AA, 0x6E, ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), ZOOM_LVL_NEWS); + } break; - } - case NM_THIN: { + case NM_THIN: _news_type2_desc.top = top; w = AllocateWindowDesc(&_news_type2_desc); - if (ni->flags & NF_VIEWPORT) + if (ni->flags & NF_VIEWPORT) { AssignWindowViewport(w, 2, 58, 0x1AA, 0x46, ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), ZOOM_LVL_NEWS); + } break; - } - default: { + default: _news_type0_desc.top = top; w = AllocateWindowDesc(&_news_type0_desc); - if (ni->flags & NF_VIEWPORT) + if (ni->flags & NF_VIEWPORT) { AssignWindowViewport(w, 3, 17, 0x112, 0x2F, ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), ZOOM_LVL_NEWS); + } break; - } } /*DEBUG(misc, 0, " cur %3d, old %2d, lat %3d, for %3d, tot %2d", @@ -516,12 +510,10 @@ /** 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); + Window *w = FindWindowById(WC_STATUS_BAR, 0); if (w != NULL) WP(w, def_d).data_1 = 360; } @@ -532,16 +524,14 @@ */ static bool ReadyForNextItem() { - 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]; + NewsItem *ni = &_news_items[item]; /* Ticker message * Check if the status bar message is still being displayed? */ - w = FindWindowById(WC_STATUS_BAR, 0); + const Window *w = FindWindowById(WC_STATUS_BAR, 0); if (w != NULL && WP(w, const def_d).data_1 > -1280) return false; /* Newspaper message, decrement duration counter */ @@ -559,10 +549,8 @@ /* 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]; + _current_news = (_current_news == INVALID_NEWS) ? _oldest_news : IncreaseIndex(_current_news); + NewsItem *ni = &_news_items[_current_news]; /* check the date, don't show too old items */ if (_date - _news_items_age[ni->type] > ni->date) return; @@ -628,13 +616,13 @@ /* Not forced any news yet, show the current one, unless a news window is * open (which can only be the current one), then show the previous item */ const Window *w = FindWindowById(WC_NEWS_WINDOW, 0); - ShowNewsMessage((w == NULL || (_current_news == _oldest_news)) ? _current_news : decreaseIndex(_current_news)); + ShowNewsMessage((w == NULL || (_current_news == _oldest_news)) ? _current_news : DecreaseIndex(_current_news)); } else if (_forced_news == _oldest_news) { /* We have reached the oldest news, start anew with the latest */ ShowNewsMessage(_latest_news); } else { /* 'Scrolling' through news history show each one in turn */ - ShowNewsMessage(decreaseIndex(_forced_news)); + ShowNewsMessage(DecreaseIndex(_forced_news)); } } @@ -666,8 +654,6 @@ 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 == NM_CALLBACK) { @@ -680,8 +666,8 @@ 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; + const char *ptr = buffer; + char *dest = buffer2; WChar c_last = '\0'; for (;;) { WChar c = Utf8Consume(&ptr); @@ -708,46 +694,40 @@ 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); + case WE_PAINT: { + int y = 19; - if (_total_news == 0) break; - show = min(_total_news, w->vscroll.cap); + SetVScrollCount(w, _total_news); + DrawWindowWidgets(w); - for (p = w->vscroll.pos; p < w->vscroll.pos + show; p++) { - /* get news in correct order */ - const NewsItem *ni = &_news_items[getNews(p)]; + if (_total_news == 0) break; + NewsID show = min(_total_news, w->vscroll.cap); - SetDParam(0, ni->date); - DrawString(4, y, STR_SHORT_DATE, TC_WHITE); - - DrawNewsString(82, y, TC_WHITE, ni, w->width - 95); - y += 12; - } - break; - } + for (NewsID p = w->vscroll.pos; p < w->vscroll.pos + show; p++) { + /* get news in correct order */ + const NewsItem *ni = &_news_items[getNews(p)]; - 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); + SetDParam(0, ni->date); + DrawString(4, y, STR_SHORT_DATE, TC_WHITE); - if (p == INVALID_NEWS) break; - - ShowNewsMessage(p); + DrawNewsString(82, y, TC_WHITE, ni, w->width - 95); + y += 12; + } break; } - } - break; + + case WE_CLICK: + if (e->we.click.widget == 3) { + int y = (e->we.click.pt.y - 19) / 12; + NewsID p = getNews(y + w->vscroll.pos); - case WE_RESIZE: - w->vscroll.cap += e->we.sizing.diff.y / 12; - break; + if (p != INVALID_NEWS) ShowNewsMessage(p); + } + break; + + case WE_RESIZE: + w->vscroll.cap += e->we.sizing.diff.y / 12; + break; } } @@ -772,10 +752,8 @@ /** Display window with news messages history */ void ShowMessageHistory() { - Window *w; - DeleteWindowById(WC_MESSAGE_HISTORY, 0); - w = AllocateWindowDesc(&_message_history_desc); + Window *w = AllocateWindowDesc(&_message_history_desc); if (w != NULL) { w->vscroll.cap = 10; @@ -827,11 +805,10 @@ case WE_CREATE: { uint32 val = _news_display_opt; uint32 all_val; - int i; /* Set up the initial disabled buttons in the case of 'off' or 'full' */ all_val = val & 0x3; - for (i = 0; i < NT_END; i++, val >>= 2) { + for (int i = 0; i < NT_END; i++, val >>= 2) { SetMessageButtonStates(w, val & 0x3, i); /* If the value doesn't match the ALL-button value, set the ALL-button value to 'off' */ if ((val & 0x3) != all_val) all_val = 0; @@ -842,7 +819,6 @@ case WE_PAINT: { uint32 val = _news_display_opt; - int i, y; if (_news_ticker_sound) w->LowerWidget(WIDGET_NEWSOPT_SOUNDTICKER); @@ -850,7 +826,7 @@ DrawWindowWidgets(w); /* Draw the string of each setting on each button. */ - for (i = 0, y = 26; i < NT_END; i++, y += 12, val >>= 2) { + for (int i = 0, y = 26; i < NT_END; i++, y += 12, val >>= 2) { /* 51 comes from 13 + 89 (left and right of the button)+1, shiefted by one as to get division, * which will give centered position */ DrawStringCentered(51, y + 1, message_opt[val & 0x3], TC_BLACK); @@ -880,19 +856,18 @@ SetWindowDirty(w); } } break; - } break; + } + break; - case WE_DROPDOWN_SELECT: { // Select all settings for newsmessages - int i; - + case WE_DROPDOWN_SELECT: // Select all settings for newsmessages WP(w, def_d).data_1 = e->we.dropdown.index; - for (i = 0; i < NT_END; i++) { + for (int i = 0; i < NT_END; i++) { SetMessageButtonStates(w, e->we.dropdown.index, i); SetNewsDisplayValue(i, e->we.dropdown.index); } SetWindowDirty(w); - } break; + break; } } @@ -1007,16 +982,12 @@ void DeleteVehicleNews(VehicleID vid, StringID news) { - NewsID n; - - for (n = _oldest_news; _latest_news != INVALID_NEWS; n = increaseIndex(n)) { + for (NewsID 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 we delete a forced news and it is just before the current news * then we need to advance to the next news (if any) */ if (_forced_news == n) MoveToNextItem(); @@ -1039,27 +1010,27 @@ * 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) { - w = FindWindowById(WC_NEWS_WINDOW, 0); + Window *w = FindWindowById(WC_NEWS_WINDOW, 0); NewsID visible_news = (w != NULL) ? (NewsID)(WP(w, news_d).ni - _news_items) : INVALID_NEWS; - for (NewsID i = n;; i = decreaseIndex(i)) { - _news_items[i] = _news_items[decreaseIndex(i)]; + for (NewsID i = n;; i = DecreaseIndex(i)) { + _news_items[i] = _news_items[DecreaseIndex(i)]; if (i != _latest_news) { - 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 == _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); + _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); + Window *w = FindWindowById(WC_MESSAGE_HISTORY, 0); if (w != NULL) { SetWindowDirty(w); w->vscroll.count = _total_news;