events.h File Reference

#include <SDL.h>
#include "sdl/keysymbols.h"

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Typedefs
typedef int	tkey
Functions
bool	setEventRouting (bool queue, bool legacy)
	Defines what happens with the SDL events.
bool	legacyEventSystemActive ()
int	initializeEventHandling (int(*fn)(void *), void *data)
void	exit_asc (int returnresult)
void	mousevisible (int an)
int	getmousestatus ()
void	setmouseposition (int x, int y)
void	setnewmousepointer (void *picture, int hotspotx, int hotspoty)
int	mouseinrect (int x1, int y1, int x2, int y2)
int	mouseinrect (const tmouserect *rect)
void	mouseintproc2 (void)
char	skeypress (tkey keynr)
char *	get_key (tkey keynr)
tkey	r_key (void)
int	rp_key (void)
int	keypress (void)
void	wait (void)
tkey	char2key (int ch)
void	getkeysyms (tkey *keysym, int *keyprnt)
void	ndelay (int time)
void	starttimer (void)
char	time_elapsed (int time)
int	releasetimeslice (void)
int	getTicker ()
bool	getQueuedEvent (SDL_Event &event)
	if the events are being queue, get one.
bool	peekEvent (SDL_Event &event)
	gets the next event without removing it from the queue.
void	setMouseUpdateFlag (const bool *flag)
	passes a references which' value determines if the mouse cursor is hidden on screen updates
Variables
SDL_mutex *	eventHandlingMutex
bool	redrawScreen
volatile tmousesettings	mouseparams
int	exitprogram
volatile int	ticker

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Typedef Documentation

typedef int tkey

Definition at line 122 of file events.h.

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Function Documentation

tkey char2key (  int  ch  )

Definition at line 244 of file events.cpp. References ct_invvalue. Referenced by tdlgengine::addbutton().

void exit_asc (  int  returnresult  )

Definition at line 645 of file events.cpp. References closeEventThread. Referenced by main().

char* get_key (  tkey  keynr  )

void getkeysyms (  tkey *  keysym, int *  keyprnt )

Definition at line 206 of file events.cpp. References keyboardmutex, keybuffer_prnt, keybuffer_sym, releasetimeslice(), and ticker. Referenced by tdialogbox::intedit(), tdialogbox::run(), and tdialogbox::stredit().

int getmousestatus (   )

Definition at line 79 of file events.cpp. Referenced by tdialogbox::buildgraphics(), tdlgengine::buttonpressed(), tdialogbox::copyvirtualframebuf(), tdialogbox::done(), tdialogbox::execbutton(), tstringselect::run(), tdialogbox::run(), and tdialogbox::showbutton().

bool getQueuedEvent (  SDL_Event &  event  )

if the events are being queue, get one. Returns: false if no event available Definition at line 690 of file events.cpp. References eventQueue, and eventQueueMutex. Referenced by EventSupplier::PollEvent(), and EventSupplier::WaitEvent().

int getTicker (   )

Definition at line 558 of file events.cpp. Referenced by eventthread().

int initializeEventHandling (  int(*)(void *)  fn, void *  data )

Definition at line 593 of file events.cpp. References closeEventThread, eventHandlingMutex, eventQueueMutex, eventthread(), gamethread(), graphicsQueueMutex, keyboardmutex, tmousesettings::xsize, and tmousesettings::ysize. Referenced by main().

int keypress (  void   )

Definition at line 146 of file events.cpp. References keyboardmutex, and keybuffer_sym. Referenced by tdialogbox::intedit(), tdialogbox::run(), tdialogbox::stredit(), and trunreplay::wait().

bool legacyEventSystemActive (   )

Definition at line 684 of file events.cpp. References _fillLegacyEventStructures. Referenced by choice_dlg(), chooseString(), displaymessage(), viewmessage(), and viewtextquery().

int mouseinrect (  const tmouserect *  rect  )

Definition at line 116 of file events.cpp. References tmousesettings::x, and tmousesettings::y.

int mouseinrect (  int  x1, int  y1, int  x2, int  y2 )

Definition at line 108 of file events.cpp. Referenced by tdialogbox::execbutton(), tdialogbox::intedit(), tgiveunitawaydlg::run(), tchoosetechnology::run(), and tdialogbox::stredit().

void mouseintproc2 (  void   )

void mousevisible (  int  an  )

Definition at line 75 of file events.cpp. Referenced by tplayerselall::anzeige(), tplayerchange::anzeige(), thelpsystem::buildgraphics(), tdialogbox::buildgraphics(), tdlgengine::buttonpressed(), tdialogbox::copyvirtualframebuf(), tdialogbox::done(), tdialogbox::execbutton(), tplayerselall::init(), tminestrength::init(), tres::init(), UnitPropertyEditor::init(), EditAiParam::init(), BuildingValues::init(), tplayerchange::init(), tmapgenerator::init(), StringEdit::init(), tgetid::init(), tstringselect::init(), tchoice_dlg::init(), tdialogbox::knopfdruck(), mapeditorMainThread(), tdialogbox::newknopfdruck(), tdialogbox::newknopfdruck2(), tshownewtanks::run(), tgiveunitawaydlg::run(), tchoosetechlevel::run(), tresearchinfo::run(), ttributepayments::run(), tchoosetechnology::run(), MirrorMap::run(), tputresourcesdlg::run(), tdisplaymessage::run(), tdialogbox::run(), MultilineEdit::run(), tchoosezoomlevel::run(), ResizeMap::run(), tbi3preferences::run(), tviewanytext::run(), tchoice_dlg::run(), tdialogbox::showbutton(), tshowhistoryinit(), and tstringselect::viewtext().

void ndelay (  int  time  )

Definition at line 280 of file events.cpp. References releasetimeslice(), and ticker.

bool peekEvent (  SDL_Event &  event  )

gets the next event without removing it from the queue. Returns: false if no event available Definition at line 703 of file events.cpp. References eventQueue, and eventQueueMutex. Referenced by EventSupplier::PeepEvent().

tkey r_key (  void   )

Definition at line 158 of file events.cpp. References keyboardmutex, keybuffer_prnt, keybuffer_sym, releasetimeslice(), and ticker.

int releasetimeslice (  void   )

Definition at line 253 of file events.cpp. References copy2screen(), and redrawScreen. Referenced by tsearchreactionfireingunits::attack(), tstringselect::done(), execaction(), tdialogbox::execbutton(), execuseraction(), getkeysyms(), giveunitaway(), tdialogbox::intedit(), tdialogbox::knopfdruck(), ndelay(), tdialogbox::newknopfdruck(), tdialogbox::newknopfdruck2(), r_key(), rp_key(), trunreplay::run(), tgiveunitawaydlg::run(), tchoosetechnology::run(), tdialogbox::run(), tchoice_dlg::run(), showAttackAnimation(), tdialogbox::stredit(), trunreplay::wait(), and EventSupplier::WaitEvent().

int rp_key (  void   )

Definition at line 182 of file events.cpp. References keyboardmutex, keybuffer_prnt, keybuffer_sym, releasetimeslice(), and ticker.

bool setEventRouting (  bool  queue, bool  legacy )

Defines what happens with the SDL events. Parameters: queue  Events are queued to be extracted with getQueuedEvent legacy  Events are evaluated and the global legacy structures updated Returns: the previous state of the event queing Definition at line 666 of file events.cpp. References _fillLegacyEventStructures, _queueEvents, eventQueue, and eventQueueMutex. Referenced by ASC_PG_App::enableLegacyEventHandling(), tdialogbox::tdialogbox(), and tdialogbox::~tdialogbox().

void setmouseposition (  int  x, int  y )

Definition at line 99 of file events.cpp.

void setMouseUpdateFlag (  const bool *  flag  )

passes a references which' value determines if the mouse cursor is hidden on screen updates Definition at line 69 of file events.cpp. References mouseUpdateFlag. Referenced by ASC_PG_App::ASC_PG_App().

void setnewmousepointer (  void *  picture, int  hotspotx, int  hotspoty )

Definition at line 104 of file events.cpp.

char skeypress (  tkey  keynr  )

Definition at line 230 of file events.cpp. Referenced by tviewtextwithscrolling::checkscrolling(), GuiFunctions::Descend::execute(), GuiFunctions::Ascend::execute(), GuiFunctions::Movement::execute(), CargoGuiFunctions::Movement::execute(), and researchinfo().

void starttimer (  void   )

Definition at line 293 of file events.cpp. References ticker, and tticker.

char time_elapsed (  int  time  )

Definition at line 298 of file events.cpp. References ticker, and tticker.

void wait (  void   )

Definition at line 239 of file events.cpp.

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Variable Documentation

SDL_mutex* eventHandlingMutex

Definition at line 38 of file events.cpp. Referenced by initializeEventHandling(), and processEvents().

int exitprogram

Definition at line 53 of file events.cpp. Referenced by processEvents().

volatile tmousesettings mouseparams

Definition at line 35 of file events.cpp. Referenced by tstringselect::done(), execaction(), tdialogbox::execbutton(), execuseraction(), giveunitaway(), tdialogbox::intedit(), tdialogbox::knopfdruck(), tdialogbox::newknopfdruck(), tdialogbox::newknopfdruck2(), tgiveunitawaydlg::run(), ttributepayments::run(), tchoosetechnology::run(), tstringselect::run(), tdialogbox::run(), tchoice_dlg::run(), and tdialogbox::stredit().

bool redrawScreen

Definition at line 63 of file events.cpp. Referenced by ASC_PG_App::eventIdle(), processEvents(), and releasetimeslice().

volatile int ticker

Definition at line 278 of file events.cpp. Referenced by tsearchreactionfireingunits::attack(), AutoProgressBar::AutoProgressBar(), benchgame(), tdlgengine::buttonpressed(), tviewtextwithscrolling::checkscrolling(), MainScreenWidget::displayMessage(), MapDisplayPG::displayUnitMovement(), eventthread(), tdialogbox::execbutton(), trunreplay::execnextreplaymove(), getkeysyms(), MainScreenWidget::idleHandler(), OverviewMapHolder::idleHandler(), PlayerColorPanel::idler(), infomessage(), MainScreenWidget::mouseScrollChecker(), ndelay(), r_key(), rp_key(), tmessagedlg::run(), AI::run(), PlayerColorPanel::Show(), showAttackAnimation(), starttimer(), and time_elapsed().

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