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/usr/src/RPM/BUILD/ctwm-4.1.0/event_core.c File Reference
#include "ctwm.h"
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/time.h>
#include <X11/extensions/shape.h>
#include "animate.h"
#include "colormaps.h"
#include "events.h"
#include "event_handlers.h"
#include "event_internal.h"
#include "event_names.h"
#include "functions.h"
#include "iconmgr.h"
#include "image.h"
#include "screen.h"
#include "signals.h"
#include "util.h"
#include "version.h"
#include "win_utils.h"
Include dependency graph for event_core.c:

Go to the source code of this file.

Macros

#define MAX_X_EVENT   256
#define STDH(evt)
#define NEXTEVENT   XtAppNextEvent(appContext, event)

Functions

static void CtwmNextEvent (Display *display, XEvent *event)
static bool StashEventTime (XEvent *ev)
static void dumpevent (const XEvent *e)
void InitEvents (void)
void HandleEvents (void)
bool DispatchEvent (void)
bool DispatchEvent2 (void)

Variables

event_proc EventHandler [256]
int Context = -1
XEvent Event
Window DragWindow
int origDragX
int origDragY
int DragX
int DragY
unsigned int DragWidth
unsigned int DragHeight
unsigned int DragBW
int CurrentDragX
int CurrentDragY
Time EventTime = CurrentTime
bool enter_flag
bool leave_flag
TwmWindow * enter_win
TwmWindow * raise_win
TwmWindow * leave_win
TwmWindow * lower_win
bool ColortableThrashing
TwmWindow * Tmp_win
int ButtonPressed = -1
bool Cancel = false

Macro Definition Documentation

◆ MAX_X_EVENT

#define MAX_X_EVENT   256

Definition at line 63 of file event_core.c.

Referenced by DispatchEvent(), DispatchEvent2(), HandleEvents(), and InitEvents().

◆ NEXTEVENT

#define NEXTEVENT   XtAppNextEvent(appContext, event)

Referenced by CtwmNextEvent().

◆ STDH

#define STDH ( evt)
Value:
EventHandler[evt] = Handle##evt
EventHandler
event_proc EventHandler[256]
Definition event_core.c:64

Referenced by InitEvents().

Function Documentation

◆ CtwmNextEvent()

void CtwmNextEvent ( Display * display,
XEvent * event )
static

Definition at line 219 of file event_core.c.

References AnimateTimeout, AnimationActive, AnimationSpeed, handle_signal_flag(), MaybeAnimate, NEXTEVENT, SignalFlag, and TryToAnimate().

Referenced by HandleEvents().

◆ DispatchEvent()

bool DispatchEvent ( void )

Definition at line 305 of file event_core.c.

References CLarg, ConfigureCaptiveRootWindow(), dumpevent(), Event, EventHandler, FixRootEvent(), GetTwmScreen(), GetTwmWindow(), MAX_X_EVENT, play_sound(), Scr, StashEventTime(), and Tmp_win.

Referenced by HandleEvents(), MoveMenu(), UpdateMenu(), and WMgrHandleButtonEvent().

◆ DispatchEvent2()

bool DispatchEvent2 ( void )

Definition at line 343 of file event_core.c.

References dumpevent(), Event, EventHandler, FixRootEvent(), GetTwmScreen(), GetTwmWindow(), HandleExpose(), MAX_X_EVENT, menuFromFrameOrWindowOrTitlebar, play_sound(), Scr, StashEventTime(), and Tmp_win.

Referenced by f_movetitlebar_impl(), f_resize_impl(), movewindow(), and resizeFromCenter().

◆ dumpevent()

void dumpevent ( const XEvent * e)
static

Definition at line 428 of file event_core.c.

References event_name_by_num(), and tracefile.

Referenced by DispatchEvent(), and DispatchEvent2().

◆ HandleEvents()

void HandleEvents ( void )

Definition at line 175 of file event_core.c.

References AutoLowerWindow(), AutoRaiseWindow(), ColortableThrashing, CtwmNextEvent(), DispatchEvent(), dpy, enter_flag, enter_win, Event, InstallColormaps(), leave_flag, leave_win, lower_win, MAX_X_EVENT, raise_win, Scr, and WindowMoved.

Referenced by ctwm_main().

◆ InitEvents()

void InitEvents ( void )

Definition at line 103 of file event_core.c.

References DragWindow, enter_flag, enter_win, EventHandler, HandleFocusChange(), HandleShapeNotify(), HandleUnknown(), HasShape, leave_flag, leave_win, lower_win, MAX_X_EVENT, raise_win, ResizeWindow, ShapeEventBase, and STDH.

Referenced by ctwm_main().

◆ StashEventTime()

bool StashEventTime ( XEvent * ev)
static

Definition at line 387 of file event_core.c.

References EventTime.

Referenced by DispatchEvent(), and DispatchEvent2().

Variable Documentation

◆ ButtonPressed

int ButtonPressed = -1

Definition at line 93 of file event_core.c.

Referenced by EF_main(), EwmhClientMessage_NET_CLOSE_WINDOW(), f_delete_impl(), f_deleteordestroy_impl(), f_destroy_impl(), f_hypermove_impl(), HandleButtonPress(), HandleButtonRelease(), MoveMenu(), and OccupyHandleButtonEvent().

◆ Cancel

bool Cancel = false

Definition at line 94 of file event_core.c.

Referenced by EF_main(), f_resize_impl(), HandleButtonPress(), HandleButtonRelease(), movewindow(), resizeFromCenter(), and UpdateMenu().

◆ ColortableThrashing

bool ColortableThrashing

Definition at line 90 of file event_core.c.

Referenced by HandleColormapNotify(), HandleEvents(), and InstallColormaps().

◆ Context

int Context = -1

Definition at line 65 of file event_core.c.

Referenced by f_resize_impl(), f_tinylower_impl(), f_tinyraise_impl(), HandleButtonPress(), HandleButtonRelease(), HandleEnterNotify(), HandleKeyPress(), PopDownMenu(), and raise_handler().

◆ CurrentDragX

int CurrentDragX

Definition at line 76 of file event_core.c.

Referenced by HandleButtonPress(), HandleButtonRelease(), and movewindow().

◆ CurrentDragY

int CurrentDragY

Definition at line 77 of file event_core.c.

Referenced by HandleButtonPress(), HandleButtonRelease(), and movewindow().

◆ DragBW

unsigned int DragBW

Definition at line 75 of file event_core.c.

Referenced by f_movetitlebar_impl(), HandleButtonRelease(), and movewindow().

◆ DragHeight

unsigned int DragHeight

Definition at line 74 of file event_core.c.

Referenced by f_movetitlebar_impl(), HandleButtonRelease(), movewindow(), and resizeFromCenter().

◆ DragWidth

unsigned int DragWidth

Definition at line 73 of file event_core.c.

Referenced by f_movetitlebar_impl(), HandleButtonRelease(), movewindow(), and resizeFromCenter().

◆ DragWindow

Window DragWindow

Definition at line 68 of file event_core.c.

Referenced by f_movetitlebar_impl(), HandleButtonPress(), HandleButtonRelease(), InitEvents(), and movewindow().

◆ DragX

int DragX

Definition at line 71 of file event_core.c.

Referenced by f_movetitlebar_impl(), HandleButtonRelease(), and movewindow().

◆ DragY

int DragY

Definition at line 72 of file event_core.c.

Referenced by f_movetitlebar_impl(), HandleButtonRelease(), and movewindow().

◆ enter_flag

bool enter_flag

Definition at line 82 of file event_core.c.

Referenced by AutoLowerWindow(), AutoRaiseWindow(), HandleButtonRelease(), HandleEnterNotify(), HandleEvents(), InitEvents(), remove_window_from_ring(), and SetRaiseWindow().

◆ enter_win

TwmWindow* enter_win

Definition at line 84 of file event_core.c.

Referenced by AutoLowerWindow(), AutoRaiseWindow(), HandleButtonRelease(), HandleEnterNotify(), HandleEvents(), InitEvents(), remove_window_from_ring(), and SetRaiseWindow().

◆ Event

XEvent Event

Definition at line 66 of file event_core.c.

Referenced by DispatchEvent(), DispatchEvent2(), do_key_menu(), do_menu(), f_hypermove_impl(), f_movetitlebar_impl(), f_resize_impl(), HandleButtonPress(), HandleButtonRelease(), HandleCirculateNotify(), HandleClientMessage(), HandleColormapNotify(), HandleConfigureRequest(), HandleCreateNotify(), HandleEnterNotify(), HandleEvents(), HandleExpose(), HandleFocusChange(), HandleKeyPress(), HandleKeyRelease(), HandleLeaveNotify(), HandleMapRequest(), HandleMotionNotify(), HandlePropertyNotify(), HandleShapeNotify(), HandleUnknown(), HandleUnmapNotify(), HandleVisibilityNotify(), MoveMenu(), movewindow(), OtpCirculateSubwindows(), resizeFromCenter(), SimulateMapRequest(), UpdateMenu(), WarpCursorToDefaultEntry(), and WMgrHandleButtonEvent().

◆ EventHandler

event_proc EventHandler[256]

Definition at line 64 of file event_core.c.

Referenced by DispatchEvent(), DispatchEvent2(), f_movetitlebar_impl(), f_resize_impl(), HandleButtonRelease(), InitEvents(), and movewindow().

◆ EventTime

Time EventTime = CurrentTime

Definition at line 79 of file event_core.c.

Referenced by Animate(), EwmhReplaceWM(), f_delete_impl(), f_deleteordestroy_impl(), f_saveyourself_impl(), FocusOnRoot(), GenerateTimestamp(), Iconify(), StashEventTime(), synth_btnevent_for_moveresize(), UnmapTransients(), and WarpToWindow().

◆ leave_flag

bool leave_flag

Definition at line 83 of file event_core.c.

Referenced by AutoLowerWindow(), HandleButtonRelease(), HandleEvents(), HandleLeaveNotify(), InitEvents(), remove_window_from_ring(), and SetRaiseWindow().

◆ leave_win

TwmWindow * leave_win

Definition at line 84 of file event_core.c.

Referenced by AutoLowerWindow(), HandleButtonRelease(), HandleEvents(), HandleLeaveNotify(), InitEvents(), remove_window_from_ring(), and SetRaiseWindow().

◆ lower_win

TwmWindow * lower_win

Definition at line 84 of file event_core.c.

Referenced by AutoLowerWindow(), HandleButtonRelease(), HandleEvents(), HandleLeaveNotify(), InitEvents(), remove_window_from_ring(), and SetRaiseWindow().

◆ origDragX

int origDragX

Definition at line 69 of file event_core.c.

Referenced by f_movetitlebar_impl(), HandleButtonPress(), movewindow(), and resizeFromCenter().

◆ origDragY

int origDragY

Definition at line 70 of file event_core.c.

Referenced by f_movetitlebar_impl(), HandleButtonPress(), movewindow(), and resizeFromCenter().

◆ raise_win

TwmWindow * raise_win

Definition at line 84 of file event_core.c.

Referenced by AutoLowerWindow(), AutoRaiseWindow(), HandleButtonRelease(), HandleEnterNotify(), HandleEvents(), InitEvents(), remove_window_from_ring(), and SetRaiseWindow().

◆ Tmp_win

TwmWindow* Tmp_win

Definition at line 91 of file event_core.c.

Referenced by apply_window_icon_name(), DispatchEvent(), DispatchEvent2(), HandleButtonPress(), HandleButtonRelease(), HandleClientMessage(), HandleConfigureRequest(), HandleDestroyNotify(), HandleEnterNotify(), HandleExpose(), HandleFocusChange(), HandleFocusIn(), HandleFocusOut(), HandleKeyPress(), HandleKeyRelease(), HandleLeaveNotify(), HandleMapNotify(), HandleMapRequest(), HandleMotionNotify(), HandlePropertyNotify(), HandleShapeNotify(), HandleUnmapNotify(), LastFocusEvent(), remove_window_from_ring(), and WarpAlongRing().