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(svn r14948) -Codechange: enumification and more comments in the statusbar code

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smatz 2009-01-09 23:49:46 +00:00
parent dc1f1664fd
commit c3839648f7
2 changed files with 47 additions and 33 deletions
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67
src/statusbar_gui.cpp
View File

@ -68,10 +68,25 @@ struct StatusBarWindow : Window {
int ticker_scroll;
int reminder_timeout;
enum {
TICKER_START = 360, ///< initial value of the ticker counter (scrolling news)
TICKER_STOP = -1280, ///< scrolling is finished when counter reaches this value
REMINDER_START = 91, ///< initial value of the reminder counter (right dot on the right)
REMINDER_STOP = 0, ///< reminder disappears when counter reaches this value
COUNTER_STEP = 2, ///< this is subtracted from active counters every tick
};
enum StatusbarWidget {
SBW_LEFT, ///< left part of the statusbar; date is shown there
SBW_MIDDLE, ///< middle part; current news or company name or *** SAVING *** or *** PAUSED ***
SBW_RIGHT, ///< right part; bank balance
};
StatusBarWindow(const WindowDesc *desc) : Window(desc)
{
CLRBITS(this->flags4, WF_WHITE_BORDER_MASK);
this->ticker_scroll = -1280;
this->ticker_scroll = TICKER_STOP;
this->reminder_timeout = REMINDER_STOP;
this->FindWindowPlacementAndResize(desc);
}
@ -87,35 +102,35 @@ struct StatusBarWindow : Window {
if (c != NULL) {
/* Draw company money */
SetDParam(0, c->money);
DrawStringCentered(this->widget[2].left + 70, 1, STR_0004, TC_FROMSTRING);
DrawStringCentered(this->widget[SBW_RIGHT].left + 70, 1, STR_0004, TC_FROMSTRING);
}
/* Draw status bar */
if (this->saving) { // true when saving is active
DrawStringCenteredTruncated(this->widget[1].left + 1, this->widget[1].right - 1, 1, STR_SAVING_GAME, TC_FROMSTRING);
DrawStringCenteredTruncated(this->widget[SBW_MIDDLE].left + 1, this->widget[SBW_MIDDLE].right - 1, 1, STR_SAVING_GAME, TC_FROMSTRING);
} else if (_do_autosave) {
DrawStringCenteredTruncated(this->widget[1].left + 1, this->widget[1].right - 1, 1, STR_032F_AUTOSAVE, TC_FROMSTRING);
DrawStringCenteredTruncated(this->widget[SBW_MIDDLE].left + 1, this->widget[SBW_MIDDLE].right - 1, 1, STR_032F_AUTOSAVE, TC_FROMSTRING);
} else if (_pause_game) {
DrawStringCenteredTruncated(this->widget[1].left + 1, this->widget[1].right - 1, 1, STR_0319_PAUSED, TC_FROMSTRING);
} else if (this->ticker_scroll > -1280 && FindWindowById(WC_NEWS_WINDOW, 0) == NULL && _statusbar_news_item.string_id != 0) {
DrawStringCenteredTruncated(this->widget[SBW_MIDDLE].left + 1, this->widget[SBW_MIDDLE].right - 1, 1, STR_0319_PAUSED, TC_FROMSTRING);
} else if (this->ticker_scroll > TICKER_STOP && FindWindowById(WC_NEWS_WINDOW, 0) == NULL && _statusbar_news_item.string_id != 0) {
/* Draw the scrolling news text */
if (!DrawScrollingStatusText(&_statusbar_news_item, this->ticker_scroll, this->widget[1].right - this->widget[1].left - 2)) {
this->ticker_scroll = -1280;
if (!DrawScrollingStatusText(&_statusbar_news_item, this->ticker_scroll, this->widget[SBW_MIDDLE].right - this->widget[SBW_MIDDLE].left - 2)) {
this->ticker_scroll = TICKER_STOP;
if (c != NULL) {
/* This is the default text */
SetDParam(0, c->index);
DrawStringCenteredTruncated(this->widget[1].left + 1, this->widget[1].right - 1, 1, STR_02BA, TC_FROMSTRING);
DrawStringCenteredTruncated(this->widget[SBW_MIDDLE].left + 1, this->widget[SBW_MIDDLE].right - 1, 1, STR_02BA, TC_FROMSTRING);
}
}
} else {
if (c != NULL) {
/* This is the default text */
SetDParam(0, c->index);
DrawStringCenteredTruncated(this->widget[1].left + 1, this->widget[1].right - 1, 1, STR_02BA, TC_FROMSTRING);
DrawStringCenteredTruncated(this->widget[SBW_MIDDLE].left + 1, this->widget[SBW_MIDDLE].right - 1, 1, STR_02BA, TC_FROMSTRING);
}
}
if (this->reminder_timeout > 0) DrawSprite(SPR_BLOT, PALETTE_TO_RED, this->widget[1].right - 11, 2);
if (this->reminder_timeout > 0) DrawSprite(SPR_BLOT, PALETTE_TO_RED, this->widget[SBW_MIDDLE].right - 11, 2);
}
virtual void OnInvalidateData(int data)
@ -124,11 +139,11 @@ struct StatusBarWindow : Window {
default: NOT_REACHED();
case SBI_SAVELOAD_START: this->saving = true; break;
case SBI_SAVELOAD_FINISH: this->saving = false; break;
case SBI_SHOW_TICKER: this->ticker_scroll = 360; break;
case SBI_SHOW_REMINDER: this->reminder_timeout = 91; break;
case SBI_SHOW_TICKER: this->ticker_scroll = TICKER_START; break;
case SBI_SHOW_REMINDER: this->reminder_timeout = REMINDER_START; break;
case SBI_NEWS_DELETED:
this->ticker_scroll = -1280; // reset ticker ...
this->reminder_timeout = 0; // ... and reminder
this->ticker_scroll = TICKER_STOP; // reset ticker ...
this->reminder_timeout = REMINDER_STOP; // ... and reminder
break;
}
}
@ -136,8 +151,8 @@ struct StatusBarWindow : Window {
virtual void OnClick(Point pt, int widget)
{
switch (widget) {
case 1: ShowLastNewsMessage(); break;
case 2: if (_local_company != COMPANY_SPECTATOR) ShowCompanyFinances(_local_company); break;
case SBW_MIDDLE: ShowLastNewsMessage(); break;
case SBW_RIGHT: if (_local_company != COMPANY_SPECTATOR) ShowCompanyFinances(_local_company); break;
default: ResetObjectToPlace();
}
}
@ -146,16 +161,16 @@ struct StatusBarWindow : Window {
{
if (_pause_game) return;
if (this->ticker_scroll > -1280) { // Scrolling text
this->ticker_scroll -= 2;
this->InvalidateWidget(1);
if (this->ticker_scroll > TICKER_STOP) { // Scrolling text
this->ticker_scroll -= COUNTER_STEP;
this->InvalidateWidget(SBW_MIDDLE);
}
if (this->reminder_timeout > 0) { // Red blot to show there are new unread newsmessages
this->reminder_timeout -= 2;
} else if (this->reminder_timeout < 0) {
this->reminder_timeout = 0;
this->InvalidateWidget(1);
if (this->reminder_timeout > REMINDER_STOP) { // Red blot to show there are new unread newsmessages
this->reminder_timeout -= COUNTER_STEP;
} else if (this->reminder_timeout < REMINDER_STOP) {
this->reminder_timeout = REMINDER_STOP;
this->InvalidateWidget(SBW_MIDDLE);
}
}
};
@ -180,7 +195,7 @@ static WindowDesc _main_status_desc = {
bool IsNewsTickerShown()
{
const StatusBarWindow *w = dynamic_cast<StatusBarWindow*>(FindWindowById(WC_STATUS_BAR, 0));
return w != NULL && w->ticker_scroll > -1280;
return w != NULL && w->ticker_scroll > StatusBarWindow::TICKER_STOP;
}
void ShowStatusBar()

13
src/statusbar_gui.h
View File

@ -5,13 +5,12 @@
#ifndef STATUSBAR_GUI_H
#define STATUSBAR_GUI_H
enum StatusBarInvalidate
{
SBI_SAVELOAD_START,
SBI_SAVELOAD_FINISH,
SBI_SHOW_TICKER,
SBI_SHOW_REMINDER,
SBI_NEWS_DELETED,
enum StatusBarInvalidate {
SBI_SAVELOAD_START, ///< started saving
SBI_SAVELOAD_FINISH, ///< finished saving
SBI_SHOW_TICKER, ///< start scolling news
SBI_SHOW_REMINDER, ///< show a reminder (dot on the right side of the statusbar)
SBI_NEWS_DELETED, ///< abort current news display (active news were deleted)
SBI_END
};