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Commit 9c8911e3 authored by Alexandre Julliard's avatar Alexandre Julliard
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winex11: Simplify the event handler lookup, and support names in debug traces for extension events.

parent 06948ebc
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Showing with 73 additions and 114 deletions
dlls/winex11.drv/event.c
View file @ 9c8911e3
......@@ -98,92 +98,65 @@ static void X11DRV_PropertyNotify( HWND hwnd, XEvent *event );
static void X11DRV_ClientMessage( HWND hwnd, XEvent *event );
static void X11DRV_GravityNotify( HWND hwnd, XEvent *event );
struct event_handler
{
int type; /* event type */
x11drv_event_handler handler; /* corresponding handler function */
};
#define MAX_EVENT_HANDLERS 64
#define MAX_EVENT_HANDLERS 128
static struct event_handler handlers[MAX_EVENT_HANDLERS] =
static x11drv_event_handler handlers[MAX_EVENT_HANDLERS] =
{
/* list must be sorted by event type */
{ KeyPress, X11DRV_KeyEvent },
{ KeyRelease, X11DRV_KeyEvent },
{ ButtonPress, X11DRV_ButtonPress },
{ ButtonRelease, X11DRV_ButtonRelease },
{ MotionNotify, X11DRV_MotionNotify },
{ EnterNotify, X11DRV_EnterNotify },
/* LeaveNotify */
{ FocusIn, X11DRV_FocusIn },
{ FocusOut, X11DRV_FocusOut },
{ KeymapNotify, X11DRV_KeymapNotify },
{ Expose, X11DRV_Expose },
/* GraphicsExpose */
/* NoExpose */
/* VisibilityNotify */
/* CreateNotify */
{ DestroyNotify, X11DRV_DestroyNotify },
{ UnmapNotify, X11DRV_UnmapNotify },
{ MapNotify, X11DRV_MapNotify },
/* MapRequest */
{ ReparentNotify, X11DRV_ReparentNotify },
{ ConfigureNotify, X11DRV_ConfigureNotify },
/* ConfigureRequest */
{ GravityNotify, X11DRV_GravityNotify },
/* ResizeRequest */
/* CirculateNotify */
/* CirculateRequest */
{ PropertyNotify, X11DRV_PropertyNotify },
{ SelectionClear, X11DRV_SelectionClear },
{ SelectionRequest, X11DRV_SelectionRequest },
/* SelectionNotify */
/* ColormapNotify */
{ ClientMessage, X11DRV_ClientMessage },
{ MappingNotify, X11DRV_MappingNotify },
NULL, /* 0 reserved */
NULL, /* 1 reserved */
X11DRV_KeyEvent, /* 2 KeyPress */
X11DRV_KeyEvent, /* 3 KeyRelease */
X11DRV_ButtonPress, /* 4 ButtonPress */
X11DRV_ButtonRelease, /* 5 ButtonRelease */
X11DRV_MotionNotify, /* 6 MotionNotify */
X11DRV_EnterNotify, /* 7 EnterNotify */
NULL, /* 8 LeaveNotify */
X11DRV_FocusIn, /* 9 FocusIn */
X11DRV_FocusOut, /* 10 FocusOut */
X11DRV_KeymapNotify, /* 11 KeymapNotify */
X11DRV_Expose, /* 12 Expose */
NULL, /* 13 GraphicsExpose */
NULL, /* 14 NoExpose */
NULL, /* 15 VisibilityNotify */
NULL, /* 16 CreateNotify */
X11DRV_DestroyNotify, /* 17 DestroyNotify */
X11DRV_UnmapNotify, /* 18 UnmapNotify */
X11DRV_MapNotify, /* 19 MapNotify */
NULL, /* 20 MapRequest */
X11DRV_ReparentNotify, /* 21 ReparentNotify */
X11DRV_ConfigureNotify, /* 22 ConfigureNotify */
NULL, /* 23 ConfigureRequest */
X11DRV_GravityNotify, /* 24 GravityNotify */
NULL, /* 25 ResizeRequest */
NULL, /* 26 CirculateNotify */
NULL, /* 27 CirculateRequest */
X11DRV_PropertyNotify, /* 28 PropertyNotify */
X11DRV_SelectionClear, /* 29 SelectionClear */
X11DRV_SelectionRequest, /* 30 SelectionRequest */
NULL, /* 31 SelectionNotify */
NULL, /* 32 ColormapNotify */
X11DRV_ClientMessage, /* 33 ClientMessage */
X11DRV_MappingNotify, /* 34 MappingNotify */
NULL /* 35 GenericEvent */
};
static int nb_event_handlers = 20; /* change this if you add handlers above */
static const char * event_names[MAX_EVENT_HANDLERS] =
{
NULL, NULL, "KeyPress", "KeyRelease", "ButtonPress", "ButtonRelease",
"MotionNotify", "EnterNotify", "LeaveNotify", "FocusIn", "FocusOut",
"KeymapNotify", "Expose", "GraphicsExpose", "NoExpose", "VisibilityNotify",
"CreateNotify", "DestroyNotify", "UnmapNotify", "MapNotify", "MapRequest",
"ReparentNotify", "ConfigureNotify", "ConfigureRequest", "GravityNotify", "ResizeRequest",
"CirculateNotify", "CirculateRequest", "PropertyNotify", "SelectionClear", "SelectionRequest",
"SelectionNotify", "ColormapNotify", "ClientMessage", "MappingNotify", "GenericEvent"
};
/* return the name of an X event */
static const char *dbgstr_event( int type )
{
static const char * const event_names[] =
{
"KeyPress", "KeyRelease", "ButtonPress", "ButtonRelease",
"MotionNotify", "EnterNotify", "LeaveNotify", "FocusIn", "FocusOut",
"KeymapNotify", "Expose", "GraphicsExpose", "NoExpose", "VisibilityNotify",
"CreateNotify", "DestroyNotify", "UnmapNotify", "MapNotify", "MapRequest",
"ReparentNotify", "ConfigureNotify", "ConfigureRequest", "GravityNotify",
"ResizeRequest", "CirculateNotify", "CirculateRequest", "PropertyNotify",
"SelectionClear", "SelectionRequest", "SelectionNotify", "ColormapNotify",
"ClientMessage", "MappingNotify"
};
if (type >= KeyPress && type <= MappingNotify) return event_names[type - KeyPress];
return wine_dbg_sprintf( "Extension event %d", type );
}
/***********************************************************************
* find_handler
*
* Find the handler for a given event type. Caller must hold the x11 lock.
*/
static inline x11drv_event_handler find_handler( int type )
{
int min = 0, max = nb_event_handlers - 1;
while (min <= max)
{
int pos = (min + max) / 2;
if (handlers[pos].type == type) return handlers[pos].handler;
if (handlers[pos].type > type) max = pos - 1;
else min = pos + 1;
}
return NULL;
if (type < MAX_EVENT_HANDLERS && event_names[type]) return event_names[type - KeyPress];
return wine_dbg_sprintf( "Unknown event %d", type );
}
......@@ -193,33 +166,13 @@ static inline x11drv_event_handler find_handler( int type )
* Register a handler for a given event type.
* If already registered, overwrite the previous handler.
*/
void X11DRV_register_event_handler( int type, x11drv_event_handler handler )
void X11DRV_register_event_handler( int type, x11drv_event_handler handler, const char *name )
{
int min, max;
wine_tsx11_lock();
min = 0;
max = nb_event_handlers - 1;
while (min <= max)
{
int pos = (min + max) / 2;
if (handlers[pos].type == type)
{
handlers[pos].handler = handler;
goto done;
}
if (handlers[pos].type > type) max = pos - 1;
else min = pos + 1;
}
/* insert it between max and min */
memmove( &handlers[min+1], &handlers[min], (nb_event_handlers - min) * sizeof(handlers[0]) );
handlers[min].type = type;
handlers[min].handler = handler;
nb_event_handlers++;
assert( nb_event_handlers <= MAX_EVENT_HANDLERS );
done:
wine_tsx11_unlock();
TRACE("registered handler %p for event %d count %d\n", handler, type, nb_event_handlers );
assert( type <= MAX_EVENT_HANDLERS );
assert( !handlers[type] );
handlers[type] = handler;
event_names[type] = name;
TRACE("registered handler %p for event %d %s\n", handler, type, debugstr_a(name) );
}
......@@ -311,11 +264,10 @@ static enum event_merge_action merge_events( XEvent *prev, XEvent *next )
static inline void call_event_handler( Display *display, XEvent *event )
{
HWND hwnd;
x11drv_event_handler handler;
XEvent *prev;
struct x11drv_thread_data *thread_data;
if (!(handler = find_handler( event->type )))
if (!handlers[event->type])
{
TRACE( "%s for win %lx, ignoring\n", dbgstr_event( event->type ), event->xany.window );
return; /* no handler, ignore it */
......@@ -331,7 +283,7 @@ static inline void call_event_handler( Display *display, XEvent *event )
thread_data = x11drv_thread_data();
prev = thread_data->current_event;
thread_data->current_event = event;
handler( hwnd, event );
handlers[event->type]( hwnd, event );
thread_data->current_event = prev;
wine_tsx11_lock();
}
......
dlls/winex11.drv/wintab.c
View file @ 9c8911e3
......@@ -1024,13 +1024,20 @@ int CDECL X11DRV_AttachEventQueueToTablet(HWND hOwner)
ProximityOut(the_device, proximity_out_type, event_list[event_number]);
if (proximity_out_type) event_number++;
if (key_press_type) X11DRV_register_event_handler( key_press_type, key_event );
if (key_release_type) X11DRV_register_event_handler( key_release_type, key_event );
if (button_press_type) X11DRV_register_event_handler( button_press_type, button_event );
if (button_release_type) X11DRV_register_event_handler( button_release_type, button_event );
if (motion_type) X11DRV_register_event_handler( motion_type, motion_event );
if (proximity_in_type) X11DRV_register_event_handler( proximity_in_type, proximity_event );
if (proximity_out_type) X11DRV_register_event_handler( proximity_out_type, proximity_event );
if (key_press_type)
X11DRV_register_event_handler( key_press_type, key_event, "XInput KeyPress" );
if (key_release_type)
X11DRV_register_event_handler( key_release_type, key_event, "XInput KeyRelease" );
if (button_press_type)
X11DRV_register_event_handler( button_press_type, button_event, "XInput ButtonPress" );
if (button_release_type)
X11DRV_register_event_handler( button_release_type, button_event, "XInput ButtonRelease" );
if (motion_type)
X11DRV_register_event_handler( motion_type, motion_event, "XInput MotionNotify" );
if (proximity_in_type)
X11DRV_register_event_handler( proximity_in_type, proximity_event, "XInput ProximityIn" );
if (proximity_out_type)
X11DRV_register_event_handler( proximity_out_type, proximity_event, "XInput ProximityOut" );
pXSelectExtensionEvent(data->display, win, event_list, event_number);
}
......
dlls/winex11.drv/x11drv.h
View file @ 9c8911e3
......@@ -719,7 +719,7 @@ extern Atom systray_atom;
typedef void (*x11drv_event_handler)( HWND hwnd, XEvent *event );
extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler );
extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler, const char *name );
extern void X11DRV_ButtonPress( HWND hwnd, XEvent *event );
extern void X11DRV_ButtonRelease( HWND hwnd, XEvent *event );
......
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