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efl/legacy/ecore/src/lib/ecore_x/xlib/ecore_x.c

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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif /* ifdef HAVE_CONFIG_H */
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
//#define LOGRT 1
#ifdef LOGRT
#include <dlfcn.h>
#endif /* ifdef LOGRT */
#include "Ecore.h"
#include "ecore_private.h"
#include "ecore_x_private.h"
#include "Ecore_X.h"
#include "Ecore_X_Atoms.h"
#include "Ecore_Input.h"
static Eina_Bool _ecore_x_fd_handler(void *data, Ecore_Fd_Handler *fd_handler);
static Eina_Bool _ecore_x_fd_handler_buf(void *data,
Ecore_Fd_Handler *fd_handler);
static int _ecore_x_key_mask_get(KeySym sym);
static int _ecore_x_event_modifier(unsigned int state);
static Ecore_Fd_Handler *_ecore_x_fd_handler_handle = NULL;
static const int AnyXEvent = 0; /* 0 can be used as there are no event types
* with index 0 and 1 as they are used for
* errors
*/
static int _ecore_x_event_shape_id = 0;
static int _ecore_x_event_screensaver_id = 0;
static int _ecore_x_event_sync_id = 0;
int _ecore_xlib_log_dom = -1;
#ifdef ECORE_XRANDR
static int _ecore_x_event_randr_id = 0;
#endif /* ifdef ECORE_XRANDR */
#ifdef ECORE_XFIXES
static int _ecore_x_event_fixes_selection_id = 0;
#endif /* ifdef ECORE_XFIXES */
#ifdef ECORE_XDAMAGE
static int _ecore_x_event_damage_id = 0;
#endif /* ifdef ECORE_XDAMAGE */
static int _ecore_x_event_handlers_num = 0;
static void (**_ecore_x_event_handlers) (XEvent * event) = NULL;
static int _ecore_x_init_count = 0;
static int _ecore_x_grab_count = 0;
Display *_ecore_x_disp = NULL;
double _ecore_x_double_click_time = 0.25;
Time _ecore_x_event_last_time = 0;
Window _ecore_x_event_last_win = 0;
int _ecore_x_event_last_root_x = 0;
int _ecore_x_event_last_root_y = 0;
int _ecore_x_xcursor = 0;
XIC _ecore_x_ic = NULL; /* Input context for composed characters */
XIM _ecore_x_im = NULL;
Ecore_X_Window _ecore_x_private_win = 0;
Ecore_X_Atom _ecore_x_atoms_wm_protocols[ECORE_X_WM_PROTOCOL_NUM];
EAPI int ECORE_X_EVENT_ANY = 0;
EAPI int ECORE_X_EVENT_MOUSE_IN = 0;
EAPI int ECORE_X_EVENT_MOUSE_OUT = 0;
EAPI int ECORE_X_EVENT_WINDOW_FOCUS_IN = 0;
EAPI int ECORE_X_EVENT_WINDOW_FOCUS_OUT = 0;
EAPI int ECORE_X_EVENT_WINDOW_KEYMAP = 0;
EAPI int ECORE_X_EVENT_WINDOW_DAMAGE = 0;
EAPI int ECORE_X_EVENT_WINDOW_VISIBILITY_CHANGE = 0;
EAPI int ECORE_X_EVENT_WINDOW_CREATE = 0;
EAPI int ECORE_X_EVENT_WINDOW_DESTROY = 0;
EAPI int ECORE_X_EVENT_WINDOW_HIDE = 0;
EAPI int ECORE_X_EVENT_WINDOW_SHOW = 0;
EAPI int ECORE_X_EVENT_WINDOW_SHOW_REQUEST = 0;
EAPI int ECORE_X_EVENT_WINDOW_REPARENT = 0;
EAPI int ECORE_X_EVENT_WINDOW_CONFIGURE = 0;
EAPI int ECORE_X_EVENT_WINDOW_CONFIGURE_REQUEST = 0;
EAPI int ECORE_X_EVENT_WINDOW_GRAVITY = 0;
EAPI int ECORE_X_EVENT_WINDOW_RESIZE_REQUEST = 0;
EAPI int ECORE_X_EVENT_WINDOW_STACK = 0;
EAPI int ECORE_X_EVENT_WINDOW_STACK_REQUEST = 0;
EAPI int ECORE_X_EVENT_WINDOW_PROPERTY = 0;
EAPI int ECORE_X_EVENT_WINDOW_COLORMAP = 0;
EAPI int ECORE_X_EVENT_WINDOW_MAPPING = 0;
EAPI int ECORE_X_EVENT_SELECTION_CLEAR = 0;
EAPI int ECORE_X_EVENT_SELECTION_REQUEST = 0;
EAPI int ECORE_X_EVENT_SELECTION_NOTIFY = 0;
EAPI int ECORE_X_EVENT_CLIENT_MESSAGE = 0;
EAPI int ECORE_X_EVENT_WINDOW_SHAPE = 0;
EAPI int ECORE_X_EVENT_SCREENSAVER_NOTIFY = 0;
EAPI int ECORE_X_EVENT_SYNC_COUNTER = 0;
EAPI int ECORE_X_EVENT_SYNC_ALARM = 0;
EAPI int ECORE_X_EVENT_SCREEN_CHANGE = 0;
EAPI int ECORE_X_EVENT_DAMAGE_NOTIFY = 0;
EAPI int ECORE_X_EVENT_RANDR_CRTC_CHANGE = 0;
EAPI int ECORE_X_EVENT_RANDR_OUTPUT_CHANGE = 0;
EAPI int ECORE_X_EVENT_RANDR_OUTPUT_PROPERTY_NOTIFY = 0;
EAPI int ECORE_X_EVENT_WINDOW_DELETE_REQUEST = 0;
/*
EAPI int ECORE_X_EVENT_WINDOW_PROP_TITLE_CHANGE = 0;
EAPI int ECORE_X_EVENT_WINDOW_PROP_VISIBLE_TITLE_CHANGE = 0;
EAPI int ECORE_X_EVENT_WINDOW_PROP_NAME_CLASS_CHANGE = 0;
EAPI int ECORE_X_EVENT_WINDOW_PROP_ICON_NAME_CHANGE = 0;
EAPI int ECORE_X_EVENT_WINDOW_PROP_VISIBLE_ICON_NAME_CHANGE = 0;
EAPI int ECORE_X_EVENT_WINDOW_PROP_CLIENT_MACHINE_CHANGE = 0;
EAPI int ECORE_X_EVENT_WINDOW_PROP_PID_CHANGE = 0;
EAPI int ECORE_X_EVENT_WINDOW_PROP_DESKTOP_CHANGE = 0;
*/
EAPI int ECORE_X_EVENT_WINDOW_MOVE_RESIZE_REQUEST = 0;
EAPI int ECORE_X_EVENT_WINDOW_STATE_REQUEST = 0;
EAPI int ECORE_X_EVENT_FRAME_EXTENTS_REQUEST = 0;
EAPI int ECORE_X_EVENT_PING = 0;
EAPI int ECORE_X_EVENT_DESKTOP_CHANGE = 0;
EAPI int ECORE_X_EVENT_STARTUP_SEQUENCE_NEW = 0;
EAPI int ECORE_X_EVENT_STARTUP_SEQUENCE_CHANGE = 0;
EAPI int ECORE_X_EVENT_STARTUP_SEQUENCE_REMOVE = 0;
EAPI int ECORE_X_EVENT_GENERIC = 0;
int ECORE_X_MODIFIER_SHIFT = 0;
int ECORE_X_MODIFIER_CTRL = 0;
int ECORE_X_MODIFIER_ALT = 0;
int ECORE_X_MODIFIER_WIN = 0;
EAPI int ECORE_X_LOCK_SCROLL = 0;
EAPI int ECORE_X_LOCK_NUM = 0;
EAPI int ECORE_X_LOCK_CAPS = 0;
#ifdef LOGRT
static double t0 = 0.0;
static Status (*_logrt_real_reply)(Display *disp, void *rep, int extra,
Bool discard) = NULL;
static void
_logrt_init(void)
{
void *lib;
lib = dlopen("libX11.so", RTLD_GLOBAL | RTLD_LAZY);
if (!lib)
lib = dlopen("libX11.so.6", RTLD_GLOBAL | RTLD_LAZY);
if (!lib)
lib = dlopen("libX11.so.6.3", RTLD_GLOBAL | RTLD_LAZY);
if (!lib)
lib = dlopen("libX11.so.6.3.0", RTLD_GLOBAL | RTLD_LAZY);
_logrt_real_reply = dlsym(lib, "_XReply");
t0 = ecore_time_get();
} /* _logrt_init */
Status
_XReply(Display *disp, void *rep, int extra, Bool discard)
{
void *bt[128];
int i, n;
char **sym;
n = backtrace(bt, 128);
if (n > 0)
{
sym = backtrace_symbols(bt, n);
printf("ROUNDTRIP: %4.4f :", ecore_time_get() - t0);
if (sym)
{
for (i = n - 1; i > 0; i--)
{
char *fname = strchr(sym[i], '(');
if (fname)
{
char *tsym = alloca(strlen(fname) + 1);
char *end;
strcpy(tsym, fname + 1);
end = strchr(tsym, '+');
if (end)
{
*end = 0;
printf("%s", tsym);
}
else
printf("???");
}
else
printf("???");
if (i > 1)
printf(" > ");
}
printf("\n");
}
}
// fixme: logme
return _logrt_real_reply(disp, rep, extra, discard);
} /* _XReply */
#endif /* ifdef LOGRT */
/**
* @defgroup Ecore_X_Init_Group X Library Init and Shutdown Functions
*
* Functions that start and shut down the Ecore X Library.
*/
/**
* Initialize the X display connection to the given display.
*
* @param name Display target name. If @c NULL, the default display is
* assumed.
* @return The number of times the library has been initialized without
* being shut down. 0 is returned if an error occurs.
* @ingroup Ecore_X_Init_Group
*/
EAPI int
ecore_x_init(const char *name)
{
int shape_base = 0;
int shape_err_base = 0;
#ifdef ECORE_XSS
int screensaver_base = 0;
int screensaver_err_base = 0;
#endif /* ifdef ECORE_XSS */
int sync_base = 0;
int sync_err_base = 0;
#ifdef ECORE_XRANDR
int randr_base = 0;
int randr_err_base = 0;
#endif /* ifdef ECORE_XRANDR */
#ifdef ECORE_XFIXES
int fixes_base = 0;
int fixes_err_base = 0;
#endif /* ifdef ECORE_XFIXES */
#ifdef ECORE_XDAMAGE
int damage_base = 0;
int damage_err_base = 0;
#endif /* ifdef ECORE_XDAMAGE */
if (++_ecore_x_init_count != 1)
return _ecore_x_init_count;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
#ifdef LOGRT
_logrt_init();
#endif /* ifdef LOGRT */
eina_init();
_ecore_xlib_log_dom = eina_log_domain_register("EcoreX11",
ECORE_XLIB_DEFAULT_LOG_COLOR);
if(_ecore_xlib_log_dom < 0)
{
EINA_LOG_ERR(
"Impossible to create a log domain for the Ecore Xlib module.");
return --_ecore_x_init_count;
}
if (!ecore_init())
goto shutdown_eina;
if (!ecore_event_init())
goto shutdown_ecore;
#ifdef EVAS_FRAME_QUEUING
XInitThreads();
#endif /* ifdef EVAS_FRAME_QUEUING */
_ecore_x_disp = XOpenDisplay((char *)name);
if (!_ecore_x_disp)
goto shutdown_ecore_event;
_ecore_x_error_handler_init();
_ecore_x_event_handlers_num = LASTEvent;
#define ECORE_X_EVENT_HANDLERS_GROW(ext_base, ext_num_events)\
do {\
if (_ecore_x_event_handlers_num < (ext_base + ext_num_events)) {\
_ecore_x_event_handlers_num = (ext_base + ext_num_events); }\
} while (0)
if (XShapeQueryExtension(_ecore_x_disp, &shape_base, &shape_err_base))
_ecore_x_event_shape_id = shape_base;
ECORE_X_EVENT_HANDLERS_GROW(shape_base, ShapeNumberEvents);
#ifdef ECORE_XSS
if (XScreenSaverQueryExtension(_ecore_x_disp, &screensaver_base,
&screensaver_err_base))
_ecore_x_event_screensaver_id = screensaver_base;
ECORE_X_EVENT_HANDLERS_GROW(screensaver_base, ScreenSaverNumberEvents);
#endif /* ifdef ECORE_XSS */
if (XSyncQueryExtension(_ecore_x_disp, &sync_base, &sync_err_base))
{
int major, minor;
_ecore_x_event_sync_id = sync_base;
if (!XSyncInitialize(_ecore_x_disp, &major, &minor))
_ecore_x_event_sync_id = 0;
}
ECORE_X_EVENT_HANDLERS_GROW(sync_base, XSyncNumberEvents);
#ifdef ECORE_XRANDR
if (XRRQueryExtension(_ecore_x_disp, &randr_base, &randr_err_base))
_ecore_x_event_randr_id = randr_base;
ECORE_X_EVENT_HANDLERS_GROW(randr_base, RRNumberEvents);
#endif /* ifdef ECORE_XRANDR */
#ifdef ECORE_XFIXES
if (XFixesQueryExtension(_ecore_x_disp, &fixes_base, &fixes_err_base))
_ecore_x_event_fixes_selection_id = fixes_base;
ECORE_X_EVENT_HANDLERS_GROW(fixes_base, XFixesNumberEvents);
#endif /* ifdef ECORE_XFIXES */
#ifdef ECORE_XDAMAGE
if (XDamageQueryExtension(_ecore_x_disp, &damage_base, &damage_err_base))
_ecore_x_event_damage_id = damage_base;
ECORE_X_EVENT_HANDLERS_GROW(damage_base, XDamageNumberEvents);
#endif /* ifdef ECORE_XDAMAGE */
_ecore_x_event_handlers = calloc(_ecore_x_event_handlers_num, sizeof(void *));
if (!_ecore_x_event_handlers)
goto close_display;
#ifdef ECORE_XCURSOR
_ecore_x_xcursor = XcursorSupportsARGB(_ecore_x_disp);
#endif /* ifdef ECORE_XCURSOR */
_ecore_x_event_handlers[AnyXEvent] = _ecore_x_event_handle_any_event;
_ecore_x_event_handlers[KeyPress] = _ecore_x_event_handle_key_press;
_ecore_x_event_handlers[KeyRelease] = _ecore_x_event_handle_key_release;
_ecore_x_event_handlers[ButtonPress] = _ecore_x_event_handle_button_press;
_ecore_x_event_handlers[ButtonRelease] =
_ecore_x_event_handle_button_release;
_ecore_x_event_handlers[MotionNotify] = _ecore_x_event_handle_motion_notify;
_ecore_x_event_handlers[EnterNotify] = _ecore_x_event_handle_enter_notify;
_ecore_x_event_handlers[LeaveNotify] = _ecore_x_event_handle_leave_notify;
_ecore_x_event_handlers[FocusIn] = _ecore_x_event_handle_focus_in;
_ecore_x_event_handlers[FocusOut] = _ecore_x_event_handle_focus_out;
_ecore_x_event_handlers[KeymapNotify] = _ecore_x_event_handle_keymap_notify;
_ecore_x_event_handlers[Expose] = _ecore_x_event_handle_expose;
_ecore_x_event_handlers[GraphicsExpose] =
_ecore_x_event_handle_graphics_expose;
_ecore_x_event_handlers[VisibilityNotify] =
_ecore_x_event_handle_visibility_notify;
_ecore_x_event_handlers[CreateNotify] = _ecore_x_event_handle_create_notify;
_ecore_x_event_handlers[DestroyNotify] =
_ecore_x_event_handle_destroy_notify;
_ecore_x_event_handlers[UnmapNotify] = _ecore_x_event_handle_unmap_notify;
_ecore_x_event_handlers[MapNotify] = _ecore_x_event_handle_map_notify;
_ecore_x_event_handlers[MapRequest] = _ecore_x_event_handle_map_request;
_ecore_x_event_handlers[ReparentNotify] =
_ecore_x_event_handle_reparent_notify;
_ecore_x_event_handlers[ConfigureNotify] =
_ecore_x_event_handle_configure_notify;
_ecore_x_event_handlers[ConfigureRequest] =
_ecore_x_event_handle_configure_request;
_ecore_x_event_handlers[GravityNotify] =
_ecore_x_event_handle_gravity_notify;
_ecore_x_event_handlers[ResizeRequest] =
_ecore_x_event_handle_resize_request;
_ecore_x_event_handlers[CirculateNotify] =
_ecore_x_event_handle_circulate_notify;
_ecore_x_event_handlers[CirculateRequest] =
_ecore_x_event_handle_circulate_request;
_ecore_x_event_handlers[PropertyNotify] =
_ecore_x_event_handle_property_notify;
_ecore_x_event_handlers[SelectionClear] =
_ecore_x_event_handle_selection_clear;
_ecore_x_event_handlers[SelectionRequest] =
_ecore_x_event_handle_selection_request;
_ecore_x_event_handlers[SelectionNotify] =
_ecore_x_event_handle_selection_notify;
_ecore_x_event_handlers[ColormapNotify] =
_ecore_x_event_handle_colormap_notify;
_ecore_x_event_handlers[ClientMessage] =
_ecore_x_event_handle_client_message;
_ecore_x_event_handlers[MappingNotify] =
_ecore_x_event_handle_mapping_notify;
#ifdef GenericEvent
_ecore_x_event_handlers[GenericEvent] = _ecore_x_event_handle_generic_event;
#endif /* ifdef GenericEvent */
if (_ecore_x_event_shape_id)
_ecore_x_event_handlers[_ecore_x_event_shape_id] =
_ecore_x_event_handle_shape_change;
if (_ecore_x_event_screensaver_id)
_ecore_x_event_handlers[_ecore_x_event_screensaver_id] =
_ecore_x_event_handle_screensaver_notify;
if (_ecore_x_event_sync_id)
{
_ecore_x_event_handlers[_ecore_x_event_sync_id + XSyncCounterNotify] =
_ecore_x_event_handle_sync_counter;
_ecore_x_event_handlers[_ecore_x_event_sync_id + XSyncAlarmNotify] =
_ecore_x_event_handle_sync_alarm;
}
#ifdef ECORE_XRANDR
if (_ecore_x_event_randr_id)
{
_ecore_x_event_handlers[_ecore_x_event_randr_id +
RRScreenChangeNotify] =
_ecore_x_event_handle_randr_change;
_ecore_x_event_handlers[_ecore_x_event_randr_id +
RRNotify] = _ecore_x_event_handle_randr_notify;
}
#endif /* ifdef ECORE_XRANDR */
#ifdef ECORE_XFIXES
if (_ecore_x_event_fixes_selection_id)
_ecore_x_event_handlers[_ecore_x_event_fixes_selection_id] =
_ecore_x_event_handle_fixes_selection_notify;
#endif /* ifdef ECORE_XFIXES */
#ifdef ECORE_XDAMAGE
if (_ecore_x_event_damage_id)
_ecore_x_event_handlers[_ecore_x_event_damage_id] =
_ecore_x_event_handle_damage_notify;
#endif /* ifdef ECORE_XDAMAGE */
#ifdef ECORE_XKB
// set x autorepeat detection to on. that means instead of
// press-release-press-release-press-release
// you get
// press-press-press-press-press-release
do
{
Bool works = 0;
XkbSetDetectableAutoRepeat(_ecore_x_disp, 1, &works);
}
while (0);
#endif /* ifdef ECORE_XKB */
if (!ECORE_X_EVENT_ANY)
{
ECORE_X_EVENT_ANY = ecore_event_type_new();
ECORE_X_EVENT_MOUSE_IN = ecore_event_type_new();
ECORE_X_EVENT_MOUSE_OUT = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_FOCUS_IN = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_FOCUS_OUT = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_KEYMAP = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_DAMAGE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_VISIBILITY_CHANGE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_CREATE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_DESTROY = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_HIDE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_SHOW = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_SHOW_REQUEST = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_REPARENT = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_CONFIGURE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_CONFIGURE_REQUEST = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_GRAVITY = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_RESIZE_REQUEST = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_STACK = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_STACK_REQUEST = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_PROPERTY = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_COLORMAP = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_MAPPING = ecore_event_type_new();
ECORE_X_EVENT_SELECTION_CLEAR = ecore_event_type_new();
ECORE_X_EVENT_SELECTION_REQUEST = ecore_event_type_new();
ECORE_X_EVENT_SELECTION_NOTIFY = ecore_event_type_new();
ECORE_X_EVENT_CLIENT_MESSAGE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_SHAPE = ecore_event_type_new();
ECORE_X_EVENT_SCREENSAVER_NOTIFY = ecore_event_type_new();
ECORE_X_EVENT_SYNC_COUNTER = ecore_event_type_new();
ECORE_X_EVENT_SYNC_ALARM = ecore_event_type_new();
ECORE_X_EVENT_SCREEN_CHANGE = ecore_event_type_new();
ECORE_X_EVENT_RANDR_CRTC_CHANGE = ecore_event_type_new();
ECORE_X_EVENT_RANDR_OUTPUT_CHANGE = ecore_event_type_new();
ECORE_X_EVENT_RANDR_OUTPUT_PROPERTY_NOTIFY = ecore_event_type_new();
ECORE_X_EVENT_DAMAGE_NOTIFY = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_DELETE_REQUEST = ecore_event_type_new();
/*
ECORE_X_EVENT_WINDOW_PROP_TITLE_CHANGE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_PROP_VISIBLE_TITLE_CHANGE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_PROP_NAME_CLASS_CHANGE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_PROP_ICON_NAME_CHANGE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_PROP_VISIBLE_ICON_NAME_CHANGE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_PROP_CLIENT_MACHINE_CHANGE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_PROP_PID_CHANGE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_PROP_DESKTOP_CHANGE = ecore_event_type_new();
*/
ECORE_X_EVENT_DESKTOP_CHANGE = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_MOVE_RESIZE_REQUEST = ecore_event_type_new();
ECORE_X_EVENT_WINDOW_STATE_REQUEST = ecore_event_type_new();
ECORE_X_EVENT_FRAME_EXTENTS_REQUEST = ecore_event_type_new();
ECORE_X_EVENT_PING = ecore_event_type_new();
ECORE_X_EVENT_STARTUP_SEQUENCE_NEW = ecore_event_type_new();
ECORE_X_EVENT_STARTUP_SEQUENCE_CHANGE = ecore_event_type_new();
ECORE_X_EVENT_STARTUP_SEQUENCE_REMOVE = ecore_event_type_new();
ECORE_X_EVENT_GENERIC = ecore_event_type_new();
}
/* everything has these... unless its like a pda... :) */
ECORE_X_MODIFIER_SHIFT = _ecore_x_key_mask_get(XK_Shift_L);
ECORE_X_MODIFIER_CTRL = _ecore_x_key_mask_get(XK_Control_L);
/* apple's xdarwin has no alt!!!! */
ECORE_X_MODIFIER_ALT = _ecore_x_key_mask_get(XK_Alt_L);
if (!ECORE_X_MODIFIER_ALT)
ECORE_X_MODIFIER_ALT = _ecore_x_key_mask_get(XK_Meta_L);
if (!ECORE_X_MODIFIER_ALT)
ECORE_X_MODIFIER_ALT = _ecore_x_key_mask_get(XK_Super_L);
/* the windows key... a valid modifier :) */
ECORE_X_MODIFIER_WIN = _ecore_x_key_mask_get(XK_Super_L);
if (!ECORE_X_MODIFIER_WIN)
ECORE_X_MODIFIER_WIN = _ecore_x_key_mask_get(XK_Mode_switch);
if (!ECORE_X_MODIFIER_WIN)
ECORE_X_MODIFIER_WIN = _ecore_x_key_mask_get(XK_Meta_L);
if (ECORE_X_MODIFIER_WIN == ECORE_X_MODIFIER_ALT)
ECORE_X_MODIFIER_WIN = 0;
if (ECORE_X_MODIFIER_ALT == ECORE_X_MODIFIER_CTRL)
ECORE_X_MODIFIER_ALT = 0;
ECORE_X_LOCK_SCROLL = _ecore_x_key_mask_get(XK_Scroll_Lock);
ECORE_X_LOCK_NUM = _ecore_x_key_mask_get(XK_Num_Lock);
ECORE_X_LOCK_CAPS = _ecore_x_key_mask_get(XK_Caps_Lock);
_ecore_x_fd_handler_handle =
ecore_main_fd_handler_add(ConnectionNumber(_ecore_x_disp),
ECORE_FD_READ,
_ecore_x_fd_handler, _ecore_x_disp,
_ecore_x_fd_handler_buf, _ecore_x_disp);
if (!_ecore_x_fd_handler_handle)
goto free_event_handlers;
_ecore_x_atoms_init();
/* Set up the ICCCM hints */
ecore_x_icccm_init();
/* Set up the _NET_... hints */
ecore_x_netwm_init();
/* old e hints init */
ecore_x_e_init();
/* This is just to be anal about naming conventions */
_ecore_x_atoms_wm_protocols[ECORE_X_WM_PROTOCOL_DELETE_REQUEST] =
ECORE_X_ATOM_WM_DELETE_WINDOW;
_ecore_x_atoms_wm_protocols[ECORE_X_WM_PROTOCOL_TAKE_FOCUS] =
ECORE_X_ATOM_WM_TAKE_FOCUS;
_ecore_x_atoms_wm_protocols[ECORE_X_NET_WM_PROTOCOL_PING] =
ECORE_X_ATOM_NET_WM_PING;
_ecore_x_atoms_wm_protocols[ECORE_X_NET_WM_PROTOCOL_SYNC_REQUEST] =
ECORE_X_ATOM_NET_WM_SYNC_REQUEST;
_ecore_x_selection_data_init();
_ecore_x_dnd_init();
_ecore_x_fixes_init();
_ecore_x_damage_init();
_ecore_x_composite_init();
_ecore_x_dpms_init();
_ecore_x_randr_init();
_ecore_x_input_init();
_ecore_x_private_win = ecore_x_window_override_new(0, -77, -777, 123, 456);
#ifdef ENABLE_XIM
/* Setup XIM */
if (!_ecore_x_ic && XSupportsLocale())
{
XIM im;
XIC ic;
XIMStyles *supported_styles;
XIMStyle chosen_style = 0;
Ecore_X_Window client_window = ecore_x_window_root_get(
_ecore_x_private_win);
char *ret;
int i;
XSetLocaleModifiers("@im=none");
if (!(im = XOpenIM(_ecore_x_disp, NULL, NULL, NULL)))
goto _im_create_end;
ret = XGetIMValues(im, XNQueryInputStyle, &supported_styles, NULL);
if (ret || !supported_styles)
goto _im_create_error;
for (i = 0; i < supported_styles->count_styles; i++)
{
if (supported_styles->supported_styles[i] ==
(XIMPreeditNothing | XIMStatusNothing))
chosen_style = supported_styles->supported_styles[i];
}
XFree(supported_styles);
if (!chosen_style)
goto _im_create_error;
ic = XCreateIC(im,
XNInputStyle,
chosen_style,
XNClientWindow,
client_window,
NULL);
if (ic)
{
_ecore_x_ic = ic;
_ecore_x_im = im;
goto _im_create_end;
}
_im_create_error:
XCloseIM(im);
}
_im_create_end:
#endif /* ifdef ENABLE_XIM */
return _ecore_x_init_count;
free_event_handlers:
free(_ecore_x_event_handlers);
_ecore_x_event_handlers = NULL;
close_display:
XCloseDisplay(_ecore_x_disp);
_ecore_x_fd_handler_handle = NULL;
_ecore_x_disp = NULL;
shutdown_ecore_event:
ecore_event_shutdown();
shutdown_ecore:
ecore_shutdown();
shutdown_eina:
eina_log_domain_unregister(_ecore_xlib_log_dom);
_ecore_xlib_log_dom = -1;
eina_shutdown();
return --_ecore_x_init_count;
} /* ecore_x_init */
static int
_ecore_x_shutdown(int close_display)
{
if (--_ecore_x_init_count != 0)
return _ecore_x_init_count;
if (!_ecore_x_disp)
return _ecore_x_init_count;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
#ifdef ENABLE_XIM
if (_ecore_x_ic)
{
XDestroyIC(_ecore_x_ic);
_ecore_x_ic = NULL;
}
if (_ecore_x_im)
{
XCloseIM(_ecore_x_im);
_ecore_x_im = NULL;
}
#endif /* ifdef ENABLE_XIM */
ecore_main_fd_handler_del(_ecore_x_fd_handler_handle);
if (close_display)
XCloseDisplay(_ecore_x_disp);
else
close(ConnectionNumber(_ecore_x_disp));
free(_ecore_x_event_handlers);
_ecore_x_fd_handler_handle = NULL;
_ecore_x_disp = NULL;
_ecore_x_event_handlers = NULL;
_ecore_x_input_shutdown();
_ecore_x_selection_shutdown();
_ecore_x_dnd_shutdown();
ecore_x_netwm_shutdown();
ecore_event_shutdown();
ecore_shutdown();
eina_log_domain_unregister(_ecore_xlib_log_dom);
_ecore_xlib_log_dom = -1;
eina_shutdown();
return _ecore_x_init_count;
} /* _ecore_x_shutdown */
/**
* Shuts down the Ecore X library.
*
* In shutting down the library, the X display connection is terminated
* and any event handlers for it are removed.
*
* @return The number of times the library has been initialized without
* being shut down.
* @ingroup Ecore_X_Init_Group
*/
EAPI int
ecore_x_shutdown(void)
{
return _ecore_x_shutdown(1);
} /* ecore_x_shutdown */
/**
* Shuts down the Ecore X library.
*
* As ecore_x_shutdown, except do not close Display, only connection.
*
* @ingroup Ecore_X_Init_Group
*/
EAPI int
ecore_x_disconnect(void)
{
return _ecore_x_shutdown(0);
} /* ecore_x_disconnect */
/**
* @defgroup Ecore_X_Display_Attr_Group X Display Attributes
*
* Functions that set and retrieve X display attributes.
*/
/**
* Retrieves the Ecore_X_Display handle used for the current X connection.
* @return The current X display.
* @ingroup Ecore_X_Display_Attr_Group
*/
EAPI Ecore_X_Display *
ecore_x_display_get(void)
{
return (Ecore_X_Display *)_ecore_x_disp;
} /* ecore_x_display_get */
/**
* Retrieves the X display file descriptor.
* @return The current X display file descriptor.
* @ingroup Ecore_X_Display_Attr_Group
*/
EAPI int
ecore_x_fd_get(void)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
return ConnectionNumber(_ecore_x_disp);
} /* ecore_x_fd_get */
/**
* Retrieves the Ecore_X_Screen handle used for the current X connection.
* @return The current default screen.
* @ingroup Ecore_Xcb_Display_Attr_Group
*/
EAPI Ecore_X_Screen *
ecore_x_default_screen_get(void)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
return (Ecore_X_Screen *)DefaultScreenOfDisplay(_ecore_x_disp);
} /* ecore_x_default_screen_get */
/**
* Sets the timeout for a double and triple clicks to be flagged.
*
* This sets the time between clicks before the double_click flag is
* set in a button down event. If 3 clicks occur within double this
* time, the triple_click flag is also set.
*
* @param t The time in seconds
* @ingroup Ecore_X_Display_Attr_Group
*/
EAPI void
ecore_x_double_click_time_set(double t)
{
if (t < 0.0)
t = 0.0;
_ecore_x_double_click_time = t;
} /* ecore_x_double_click_time_set */
/**
* Retrieves the double and triple click flag timeout.
*
* See @ref ecore_x_double_click_time_set for more information.
*
* @return The timeout for double clicks in seconds.
* @ingroup Ecore_X_Display_Attr_Group
*/
EAPI double
ecore_x_double_click_time_get(void)
{
return _ecore_x_double_click_time;
} /* ecore_x_double_click_time_get */
/**
* @defgroup Ecore_X_Flush_Group X Synchronization Functions
*
* Functions that ensure that all commands that have been issued by the
* Ecore X library have been sent to the server.
*/
/**
* Sends all X commands in the X Display buffer.
* @ingroup Ecore_X_Flush_Group
*/
EAPI void
ecore_x_flush(void)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XFlush(_ecore_x_disp);
} /* ecore_x_flush */
/**
* Flushes the command buffer and waits until all requests have been
* processed by the server.
* @ingroup Ecore_X_Flush_Group
*/
EAPI void
ecore_x_sync(void)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XSync(_ecore_x_disp, False);
} /* ecore_x_sync */
/**
* Kill all clients with subwindows under a given window.
*
* You can kill all clients connected to the X server by using
* @ref ecore_x_window_root_list to get a list of root windows, and
* then passing each root window to this function.
*
* @param root The window whose children will be killed.
*/
EAPI void
ecore_x_killall(Ecore_X_Window root)
{
unsigned int j;
Window root_r;
Window parent_r;
Window *children_r = NULL;
unsigned int num_children = 0;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XGrabServer(_ecore_x_disp);
/* Tranverse window tree starting from root, and drag each
* before the firing squad */
while (XQueryTree(_ecore_x_disp, root, &root_r, &parent_r,
&children_r, &num_children) && (num_children > 0))
{
for (j = 0; j < num_children; ++j)
{
XKillClient(_ecore_x_disp, children_r[j]);
}
XFree(children_r);
}
XUngrabServer(_ecore_x_disp);
XSync(_ecore_x_disp, False);
} /* ecore_x_killall */
/**
* Kill a specific client
*
* You can kill a specific client owning window @p win
*
* @param win Window of the client to be killed
*/
EAPI void
ecore_x_kill(Ecore_X_Window win)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XKillClient(_ecore_x_disp, win);
} /* ecore_x_kill */
/**
* Return the last event time
*/
EAPI Ecore_X_Time
ecore_x_current_time_get(void)
{
return _ecore_x_event_last_time;
} /* ecore_x_current_time_get */
/**
* Return the screen DPI
*
* This is a simplistic call to get DPI. It does not account for differing
* DPI in the x amd y axes nor does it accoutn for multihead or xinerama and
* xrander where different parts of the screen may have differen DPI etc.
*
* @return the general screen DPI (dots/pixels per inch).
*/
EAPI int
ecore_x_dpi_get(void)
{
Screen *s;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
s = DefaultScreenOfDisplay(_ecore_x_disp);
if (s->mwidth <= 0)
return 75;
return (((s->width * 254) / s->mwidth) + 5) / 10;
} /* ecore_x_dpi_get */
/**
* Invoke the standard system beep to alert users
*
* @param percent The volume at which the bell rings. Must be in the range
* [-100,+100]. If percent >= 0, the final volume will be:
* base - [(base * percent) / 100] + percent
* Otherwise, it's calculated as:
* base + [(base * percent) / 100]
* where @c base is the bell's base volume as set by XChangeKeyboardControl(3).
*
* @returns EINA_TRUE on success, EINA_FALSE otherwise.
*/
EAPI Eina_Bool
ecore_x_bell(int percent)
{
int ret;
ret = XBell(_ecore_x_disp, percent);
if (ret == BadValue)
return EINA_FALSE;
return EINA_TRUE;
} /* ecore_x_bell */
static Eina_Bool
_ecore_x_fd_handler(void *data, Ecore_Fd_Handler *fd_handler __UNUSED__)
{
Display *d;
d = data;
while (XPending(d))
{
XEvent ev;
XNextEvent(d, &ev);
#ifdef ENABLE_XIM
/* Filter event for XIM */
if (XFilterEvent(&ev, ev.xkey.window))
continue;
#endif /* ifdef ENABLE_XIM */
if ((ev.type >= 0) && (ev.type < _ecore_x_event_handlers_num))
{
if (_ecore_x_event_handlers[AnyXEvent])
_ecore_x_event_handlers[AnyXEvent] (&ev);
if (_ecore_x_event_handlers[ev.type])
_ecore_x_event_handlers[ev.type] (&ev);
}
}
return ECORE_CALLBACK_RENEW;
} /* _ecore_x_fd_handler */
static Eina_Bool
_ecore_x_fd_handler_buf(void *data, Ecore_Fd_Handler *fd_handler __UNUSED__)
{
Display *d;
d = data;
if (XPending(d))
return ECORE_CALLBACK_RENEW;
return ECORE_CALLBACK_CANCEL;
} /* _ecore_x_fd_handler_buf */
static int
_ecore_x_key_mask_get(KeySym sym)
{
XModifierKeymap *mod;
KeySym sym2;
int i, j;
const int masks[8] =
{
ShiftMask, LockMask, ControlMask,
Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
};
mod = XGetModifierMapping(_ecore_x_disp);
if ((mod) && (mod->max_keypermod > 0))
for (i = 0; i < (8 * mod->max_keypermod); i++)
{
for (j = 0; j < 8; j++)
{
sym2 = XKeycodeToKeysym(_ecore_x_disp, mod->modifiermap[i], j);
if (sym2 != 0)
break;
}
if (sym2 == sym)
{
int mask;
mask = masks[i / mod->max_keypermod];
if (mod->modifiermap)
XFree(mod->modifiermap);
XFree(mod);
return mask;
}
}
if (mod)
{
if (mod->modifiermap)
XFree(mod->modifiermap);
XFree(mod);
}
return 0;
} /* _ecore_x_key_mask_get */
/*****************************************************************************/
/*****************************************************************************/
/*****************************************************************************/
/* FIXME: these funcs need categorising */
/*****************************************************************************/
/**
* Get a list of all the root windows on the server.
*
* @note The returned array will need to be freed after use.
* @param num_ret Pointer to integer to put number of windows returned in.
* @return An array of all the root windows. @c NULL is returned if memory
* could not be allocated for the list, or if @p num_ret is @c NULL.
*/
EAPI Ecore_X_Window *
ecore_x_window_root_list(int *num_ret)
{
int num, i;
Ecore_X_Window *roots;
#ifdef ECORE_XPRINT
int xp_base, xp_err_base;
#endif /* ifdef ECORE_XPRINT */
if (!num_ret)
return NULL;
*num_ret = 0;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
#ifdef ECORE_XPRINT
num = ScreenCount(_ecore_x_disp);
if (XpQueryExtension(_ecore_x_disp, &xp_base, &xp_err_base))
{
Screen **ps = NULL;
int psnum = 0;
ps = XpQueryScreens(_ecore_x_disp, &psnum);
if (ps)
{
int overlap, j;
overlap = 0;
for (i = 0; i < num; i++)
{
for (j = 0; j < psnum; j++)
{
if (ScreenOfDisplay(_ecore_x_disp, i) == ps[j])
overlap++;
}
}
roots = malloc((num - overlap) * sizeof(Window));
if (roots)
{
int k;
k = 0;
for (i = 0; i < num; i++)
{
int is_print;
is_print = 0;
for (j = 0; j < psnum; j++)
{
if (ScreenOfDisplay(_ecore_x_disp, i) == ps[j])
{
is_print = 1;
break;
}
}
if (!is_print)
{
roots[k] = RootWindow(_ecore_x_disp, i);
k++;
}
}
*num_ret = k;
}
XFree(ps);
}
else
{
roots = malloc(num * sizeof(Window));
if (!roots)
return NULL;
*num_ret = num;
for (i = 0; i < num; i++)
roots[i] = RootWindow(_ecore_x_disp, i);
}
}
else
{
roots = malloc(num * sizeof(Window));
if (!roots)
return NULL;
*num_ret = num;
for (i = 0; i < num; i++)
roots[i] = RootWindow(_ecore_x_disp, i);
}
#else /* ifdef ECORE_XPRINT */
num = ScreenCount(_ecore_x_disp);
roots = malloc(num * sizeof(Window));
if (!roots)
return NULL;
*num_ret = num;
for (i = 0; i < num; i++)
roots[i] = RootWindow(_ecore_x_disp, i);
#endif /* ifdef ECORE_XPRINT */
return roots;
} /* ecore_x_window_root_list */
EAPI Ecore_X_Window
ecore_x_window_root_first_get(void)
{
return RootWindow(_ecore_x_disp, 0);
/*
int num;
Ecore_X_Window root, *roots = NULL;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
roots = ecore_x_window_root_list(&num);
if (!(roots)) return 0;
if (num > 0)
root = roots[0];
else
root = 0;
free(roots);
return root;
*/
} /* ecore_x_window_root_first_get */
static void _ecore_x_window_manage_error(void *data);
static int _ecore_x_window_manage_failed = 0;
static void
_ecore_x_window_manage_error(void *data __UNUSED__)
{
if ((ecore_x_error_request_get() == X_ChangeWindowAttributes) &&
(ecore_x_error_code_get() == BadAccess))
_ecore_x_window_manage_failed = 1;
} /* _ecore_x_window_manage_error */
EAPI int
ecore_x_window_manage(Ecore_X_Window win)
{
XWindowAttributes att;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (XGetWindowAttributes(_ecore_x_disp, win, &att) != True)
return 0;
ecore_x_sync();
_ecore_x_window_manage_failed = 0;
ecore_x_error_handler_set(_ecore_x_window_manage_error, NULL);
XSelectInput(_ecore_x_disp, win,
EnterWindowMask |
LeaveWindowMask |
PropertyChangeMask |
ResizeRedirectMask |
SubstructureRedirectMask |
SubstructureNotifyMask |
StructureNotifyMask |
KeyPressMask |
KeyReleaseMask |
att.your_event_mask);
ecore_x_sync();
ecore_x_error_handler_set(NULL, NULL);
if (_ecore_x_window_manage_failed)
{
_ecore_x_window_manage_failed = 0;
return 0;
}
return 1;
} /* ecore_x_window_manage */
EAPI void
ecore_x_window_container_manage(Ecore_X_Window win)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XSelectInput(_ecore_x_disp, win,
SubstructureRedirectMask |
SubstructureNotifyMask);
} /* ecore_x_window_container_manage */
EAPI void
ecore_x_window_client_manage(Ecore_X_Window win)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XSelectInput(_ecore_x_disp, win,
PropertyChangeMask |
// ResizeRedirectMask |
FocusChangeMask |
ColormapChangeMask |
VisibilityChangeMask |
StructureNotifyMask |
SubstructureNotifyMask
);
XShapeSelectInput(_ecore_x_disp, win, ShapeNotifyMask);
} /* ecore_x_window_client_manage */
EAPI void
ecore_x_window_sniff(Ecore_X_Window win)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XSelectInput(_ecore_x_disp, win,
PropertyChangeMask |
SubstructureNotifyMask);
} /* ecore_x_window_sniff */
EAPI void
ecore_x_window_client_sniff(Ecore_X_Window win)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XSelectInput(_ecore_x_disp, win,
PropertyChangeMask |
FocusChangeMask |
ColormapChangeMask |
VisibilityChangeMask |
StructureNotifyMask |
SubstructureNotifyMask);
XShapeSelectInput(_ecore_x_disp, win, ShapeNotifyMask);
} /* ecore_x_window_client_sniff */
EAPI int
ecore_x_window_attributes_get(Ecore_X_Window win,
Ecore_X_Window_Attributes *att_ret)
{
XWindowAttributes att;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!XGetWindowAttributes(_ecore_x_disp, win, &att))
return 0;
memset(att_ret, 0, sizeof(Ecore_X_Window_Attributes));
att_ret->root = att.root;
att_ret->x = att.x;
att_ret->y = att.y;
att_ret->w = att.width;
att_ret->h = att.height;
att_ret->border = att.border_width;
att_ret->depth = att.depth;
if (att.map_state != IsUnmapped)
att_ret->visible = 1;
if (att.map_state == IsViewable)
att_ret->viewable = 1;
if (att.override_redirect)
att_ret->override = 1;
if (att.class == InputOnly)
att_ret->input_only = 1;
if (att.save_under)
att_ret->save_under = 1;
att_ret->event_mask.mine = att.your_event_mask;
att_ret->event_mask.all = att.all_event_masks;
att_ret->event_mask.no_propagate = att.do_not_propagate_mask;
att_ret->window_gravity = att.win_gravity;
att_ret->pixel_gravity = att.bit_gravity;
att_ret->colormap = att.colormap;
att_ret->visual = att.visual;
return 1;
} /* ecore_x_window_attributes_get */
EAPI void
ecore_x_window_save_set_add(Ecore_X_Window win)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XAddToSaveSet(_ecore_x_disp, win);
} /* ecore_x_window_save_set_add */
EAPI void
ecore_x_window_save_set_del(Ecore_X_Window win)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XRemoveFromSaveSet(_ecore_x_disp, win);
} /* ecore_x_window_save_set_del */
EAPI Ecore_X_Window *
ecore_x_window_children_get(Ecore_X_Window win, int *num)
{
Ecore_X_Window *windows = NULL;
Window root_ret = 0, parent_ret = 0, *children_ret = NULL;
unsigned int children_ret_num = 0;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!XQueryTree(_ecore_x_disp, win, &root_ret, &parent_ret, &children_ret,
&children_ret_num))
return NULL;
if (children_ret)
{
windows = malloc(children_ret_num * sizeof(Ecore_X_Window));
if (windows)
{
unsigned int i;
for (i = 0; i < children_ret_num; i++)
windows[i] = children_ret[i];
*num = children_ret_num;
}
XFree(children_ret);
}
return windows;
} /* ecore_x_window_children_get */
EAPI int
ecore_x_pointer_control_set(int accel_num, int accel_denom, int threshold)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
return XChangePointerControl(_ecore_x_disp, 1, 1,
accel_num, accel_denom, threshold);
} /* ecore_x_pointer_control_set */
EAPI int
ecore_x_pointer_control_get(int *accel_num, int *accel_denom, int *threshold)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
return XGetPointerControl(_ecore_x_disp,
accel_num, accel_denom, threshold);
} /* ecore_x_pointer_control_get */
EAPI int
ecore_x_pointer_mapping_set(unsigned char *map, int nmap)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
return XSetPointerMapping(_ecore_x_disp, map, nmap);
} /* ecore_x_pointer_mapping_set */
EAPI int
ecore_x_pointer_mapping_get(unsigned char *map, int nmap)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
return XGetPointerMapping(_ecore_x_disp, map, nmap);
} /* ecore_x_pointer_mapping_get */
EAPI int
ecore_x_pointer_grab(Ecore_X_Window win)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (XGrabPointer(_ecore_x_disp, win, False,
ButtonPressMask | ButtonReleaseMask |
EnterWindowMask | LeaveWindowMask | PointerMotionMask,
GrabModeAsync, GrabModeAsync,
None, None, CurrentTime) == GrabSuccess)
return 1;
return 0;
} /* ecore_x_pointer_grab */
EAPI int
ecore_x_pointer_confine_grab(Ecore_X_Window win)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (XGrabPointer(_ecore_x_disp, win, False,
ButtonPressMask | ButtonReleaseMask |
EnterWindowMask | LeaveWindowMask | PointerMotionMask,
GrabModeAsync, GrabModeAsync,
win, None, CurrentTime) == GrabSuccess)
return 1;
return 0;
} /* ecore_x_pointer_confine_grab */
EAPI void
ecore_x_pointer_ungrab(void)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XUngrabPointer(_ecore_x_disp, CurrentTime);
} /* ecore_x_pointer_ungrab */
EAPI int
ecore_x_pointer_warp(Ecore_X_Window win, int x, int y)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
return XWarpPointer(_ecore_x_disp, None, win, 0, 0, 0, 0, x, y);
} /* ecore_x_pointer_warp */
EAPI int
ecore_x_keyboard_grab(Ecore_X_Window win)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (XGrabKeyboard(_ecore_x_disp, win, False,
GrabModeAsync, GrabModeAsync,
CurrentTime) == GrabSuccess)
return 1;
return 0;
} /* ecore_x_keyboard_grab */
EAPI void
ecore_x_keyboard_ungrab(void)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XUngrabKeyboard(_ecore_x_disp, CurrentTime);
} /* ecore_x_keyboard_ungrab */
EAPI void
ecore_x_grab(void)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
_ecore_x_grab_count++;
if (_ecore_x_grab_count == 1)
XGrabServer(_ecore_x_disp);
} /* ecore_x_grab */
EAPI void
ecore_x_ungrab(void)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
_ecore_x_grab_count--;
if (_ecore_x_grab_count < 0)
_ecore_x_grab_count = 0;
if (_ecore_x_grab_count == 0)
XUngrabServer(_ecore_x_disp);
} /* ecore_x_ungrab */
int _ecore_window_grabs_num = 0;
Window *_ecore_window_grabs = NULL;
Eina_Bool (*_ecore_window_grab_replay_func)(void *data, int event_type,
void *event);
void *_ecore_window_grab_replay_data;
EAPI void
ecore_x_passive_grab_replay_func_set(Eina_Bool (*func)(void *data,
int event_type,
void *event), void *data)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
_ecore_window_grab_replay_func = func;
_ecore_window_grab_replay_data = data;
} /* ecore_x_passive_grab_replay_func_set */
EAPI void
ecore_x_window_button_grab(Ecore_X_Window win, int button,
Ecore_X_Event_Mask event_mask,
int mod, int any_mod)
{
unsigned int b;
unsigned int m;
unsigned int locks[8];
int i, ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
b = button;
if (b == 0)
b = AnyButton;
m = _ecore_x_event_modifier(mod);
if (any_mod)
m = AnyModifier;
locks[0] = 0;
locks[1] = ECORE_X_LOCK_CAPS;
locks[2] = ECORE_X_LOCK_NUM;
locks[3] = ECORE_X_LOCK_SCROLL;
locks[4] = ECORE_X_LOCK_CAPS | ECORE_X_LOCK_NUM;
locks[5] = ECORE_X_LOCK_CAPS | ECORE_X_LOCK_SCROLL;
locks[6] = ECORE_X_LOCK_NUM | ECORE_X_LOCK_SCROLL;
locks[7] = ECORE_X_LOCK_CAPS | ECORE_X_LOCK_NUM | ECORE_X_LOCK_SCROLL;
ev = event_mask;
for (i = 0; i < 8; i++)
XGrabButton(_ecore_x_disp, b, m | locks[i],
win, False, ev, GrabModeSync, GrabModeAsync, None, None);
_ecore_window_grabs_num++;
_ecore_window_grabs = realloc(_ecore_window_grabs,
_ecore_window_grabs_num * sizeof(Window));
_ecore_window_grabs[_ecore_window_grabs_num - 1] = win;
} /* ecore_x_window_button_grab */
void
_ecore_x_sync_magic_send(int val, Ecore_X_Window swin)
{
XEvent xev;
xev.xclient.type = ClientMessage;
xev.xclient.serial = 0;
xev.xclient.send_event = True;
xev.xclient.display = _ecore_x_disp;
xev.xclient.window = _ecore_x_private_win;
xev.xclient.format = 32;
xev.xclient.message_type = 27777;
xev.xclient.data.l[0] = 0x7162534;
xev.xclient.data.l[1] = 0x10000000 + val;
xev.xclient.data.l[2] = swin;
XSendEvent(_ecore_x_disp, _ecore_x_private_win, False, NoEventMask, &xev);
} /* _ecore_x_sync_magic_send */
void
_ecore_x_window_grab_remove(Ecore_X_Window win)
{
int i, shuffle = 0;
if (_ecore_window_grabs_num > 0)
{
for (i = 0; i < _ecore_window_grabs_num; i++)
{
if (shuffle)
_ecore_window_grabs[i - 1] = _ecore_window_grabs[i];
if ((!shuffle) && (_ecore_window_grabs[i] == win))
shuffle = 1;
}
if (shuffle)
{
_ecore_window_grabs_num--;
_ecore_window_grabs = realloc(_ecore_window_grabs,
_ecore_window_grabs_num *
sizeof(Window));
}
}
} /* _ecore_x_window_grab_remove */
EAPI void
ecore_x_window_button_ungrab(Ecore_X_Window win, int button,
int mod, int any_mod)
{
unsigned int b;
unsigned int m;
unsigned int locks[8];
int i;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
b = button;
if (b == 0)
b = AnyButton;
m = _ecore_x_event_modifier(mod);
if (any_mod)
m = AnyModifier;
locks[0] = 0;
locks[1] = ECORE_X_LOCK_CAPS;
locks[2] = ECORE_X_LOCK_NUM;
locks[3] = ECORE_X_LOCK_SCROLL;
locks[4] = ECORE_X_LOCK_CAPS | ECORE_X_LOCK_NUM;
locks[5] = ECORE_X_LOCK_CAPS | ECORE_X_LOCK_SCROLL;
locks[6] = ECORE_X_LOCK_NUM | ECORE_X_LOCK_SCROLL;
locks[7] = ECORE_X_LOCK_CAPS | ECORE_X_LOCK_NUM | ECORE_X_LOCK_SCROLL;
for (i = 0; i < 8; i++)
XUngrabButton(_ecore_x_disp, b, m | locks[i], win);
_ecore_x_sync_magic_send(1, win);
} /* ecore_x_window_button_ungrab */
int _ecore_key_grabs_num = 0;
Window *_ecore_key_grabs = NULL;
EAPI void
ecore_x_window_key_grab(Ecore_X_Window win, const char *key,
int mod, int any_mod)
{
KeyCode keycode = 0;
KeySym keysym;
unsigned int m;
unsigned int locks[8];
int i;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!strncmp(key, "Keycode-", 8))
keycode = atoi(key + 8);
else
{
keysym = XStringToKeysym(key);
if (keysym == NoSymbol)
return;
keycode = XKeysymToKeycode(_ecore_x_disp, XStringToKeysym(key));
}
if (keycode == 0)
return;
m = _ecore_x_event_modifier(mod);
if (any_mod)
m = AnyModifier;
locks[0] = 0;
locks[1] = ECORE_X_LOCK_CAPS;
locks[2] = ECORE_X_LOCK_NUM;
locks[3] = ECORE_X_LOCK_SCROLL;
locks[4] = ECORE_X_LOCK_CAPS | ECORE_X_LOCK_NUM;
locks[5] = ECORE_X_LOCK_CAPS | ECORE_X_LOCK_SCROLL;
locks[6] = ECORE_X_LOCK_NUM | ECORE_X_LOCK_SCROLL;
locks[7] = ECORE_X_LOCK_CAPS | ECORE_X_LOCK_NUM | ECORE_X_LOCK_SCROLL;
for (i = 0; i < 8; i++)
XGrabKey(_ecore_x_disp, keycode, m | locks[i],
win, False, GrabModeSync, GrabModeAsync);
_ecore_key_grabs_num++;
_ecore_key_grabs = realloc(_ecore_key_grabs,
_ecore_key_grabs_num * sizeof(Window));
_ecore_key_grabs[_ecore_key_grabs_num - 1] = win;
} /* ecore_x_window_key_grab */
void
_ecore_x_key_grab_remove(Ecore_X_Window win)
{
int i, shuffle = 0;
if (_ecore_key_grabs_num > 0)
{
for (i = 0; i < _ecore_key_grabs_num; i++)
{
if (shuffle)
_ecore_key_grabs[i - 1] = _ecore_key_grabs[i];
if ((!shuffle) && (_ecore_key_grabs[i] == win))
shuffle = 1;
}
if (shuffle)
{
_ecore_key_grabs_num--;
_ecore_key_grabs = realloc(_ecore_key_grabs,
_ecore_key_grabs_num * sizeof(Window));
}
}
} /* _ecore_x_key_grab_remove */
EAPI void
ecore_x_window_key_ungrab(Ecore_X_Window win, const char *key,
int mod, int any_mod)
{
KeyCode keycode = 0;
KeySym keysym;
unsigned int m;
unsigned int locks[8];
int i;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!strncmp(key, "Keycode-", 8))
keycode = atoi(key + 8);
else
{
keysym = XStringToKeysym(key);
if (keysym == NoSymbol)
return;
keycode = XKeysymToKeycode(_ecore_x_disp, XStringToKeysym(key));
}
if (keycode == 0)
return;
m = _ecore_x_event_modifier(mod);
if (any_mod)
m = AnyModifier;
locks[0] = 0;
locks[1] = ECORE_X_LOCK_CAPS;
locks[2] = ECORE_X_LOCK_NUM;
locks[3] = ECORE_X_LOCK_SCROLL;
locks[4] = ECORE_X_LOCK_CAPS | ECORE_X_LOCK_NUM;
locks[5] = ECORE_X_LOCK_CAPS | ECORE_X_LOCK_SCROLL;
locks[6] = ECORE_X_LOCK_NUM | ECORE_X_LOCK_SCROLL;
locks[7] = ECORE_X_LOCK_CAPS | ECORE_X_LOCK_NUM | ECORE_X_LOCK_SCROLL;
for (i = 0; i < 8; i++)
XUngrabKey(_ecore_x_disp, keycode, m | locks[i], win);
_ecore_x_sync_magic_send(2, win);
} /* ecore_x_window_key_ungrab */
/**
* Send client message with given type and format 32.
*
* @param win The window the message is sent to.
* @param type The client message type.
* @param d0 The client message data item 1
* @param d1 The client message data item 2
* @param d2 The client message data item 3
* @param d3 The client message data item 4
* @param d4 The client message data item 5
*
* @return !0 on success.
*/
EAPI int
ecore_x_client_message32_send(Ecore_X_Window win, Ecore_X_Atom type,
Ecore_X_Event_Mask mask,
long d0, long d1, long d2, long d3, long d4)
{
XEvent xev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
xev.xclient.window = win;
xev.xclient.type = ClientMessage;
xev.xclient.message_type = type;
xev.xclient.format = 32;
xev.xclient.data.l[0] = d0;
xev.xclient.data.l[1] = d1;
xev.xclient.data.l[2] = d2;
xev.xclient.data.l[3] = d3;
xev.xclient.data.l[4] = d4;
return XSendEvent(_ecore_x_disp, win, False, mask, &xev);
} /* ecore_x_client_message32_send */
/**
* Send client message with given type and format 8.
*
* @param win The window the message is sent to.
* @param type The client message type.
* @param data Data to be sent.
* @param len Number of data bytes, max 20.
*
* @return !0 on success.
*/
EAPI int
ecore_x_client_message8_send(Ecore_X_Window win, Ecore_X_Atom type,
const void *data, int len)
{
XEvent xev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
xev.xclient.window = win;
xev.xclient.type = ClientMessage;
xev.xclient.message_type = type;
xev.xclient.format = 8;
if (len > 20)
len = 20;
memcpy(xev.xclient.data.b, data, len);
memset(xev.xclient.data.b + len, 0, 20 - len);
return XSendEvent(_ecore_x_disp, win, False, NoEventMask, &xev);
} /* ecore_x_client_message8_send */
EAPI int
ecore_x_mouse_move_send(Ecore_X_Window win, int x, int y)
{
XEvent xev;
XWindowAttributes att;
Window tw;
int rx, ry;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XGetWindowAttributes(_ecore_x_disp, win, &att);
XTranslateCoordinates(_ecore_x_disp, win, att.root, x, y, &rx, &ry, &tw);
xev.xmotion.type = MotionNotify;
xev.xmotion.window = win;
xev.xmotion.root = att.root;
xev.xmotion.subwindow = win;
xev.xmotion.time = _ecore_x_event_last_time;
xev.xmotion.x = x;
xev.xmotion.y = y;
xev.xmotion.x_root = rx;
xev.xmotion.y_root = ry;
xev.xmotion.state = 0;
xev.xmotion.is_hint = 0;
xev.xmotion.same_screen = 1;
return XSendEvent(_ecore_x_disp, win, True, PointerMotionMask, &xev);
} /* ecore_x_mouse_move_send */
EAPI int
ecore_x_mouse_down_send(Ecore_X_Window win, int x, int y, int b)
{
XEvent xev;
XWindowAttributes att;
Window tw;
int rx, ry;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XGetWindowAttributes(_ecore_x_disp, win, &att);
XTranslateCoordinates(_ecore_x_disp, win, att.root, x, y, &rx, &ry, &tw);
xev.xbutton.type = ButtonPress;
xev.xbutton.window = win;
xev.xbutton.root = att.root;
xev.xbutton.subwindow = win;
xev.xbutton.time = _ecore_x_event_last_time;
xev.xbutton.x = x;
xev.xbutton.y = y;
xev.xbutton.x_root = rx;
xev.xbutton.y_root = ry;
xev.xbutton.state = 1 << b;
xev.xbutton.button = b;
xev.xbutton.same_screen = 1;
return XSendEvent(_ecore_x_disp, win, True, ButtonPressMask, &xev);
} /* ecore_x_mouse_down_send */
EAPI int
ecore_x_mouse_up_send(Ecore_X_Window win, int x, int y, int b)
{
XEvent xev;
XWindowAttributes att;
Window tw;
int rx, ry;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XGetWindowAttributes(_ecore_x_disp, win, &att);
XTranslateCoordinates(_ecore_x_disp, win, att.root, x, y, &rx, &ry, &tw);
xev.xbutton.type = ButtonRelease;
xev.xbutton.window = win;
xev.xbutton.root = att.root;
xev.xbutton.subwindow = win;
xev.xbutton.time = _ecore_x_event_last_time;
xev.xbutton.x = x;
xev.xbutton.y = y;
xev.xbutton.x_root = rx;
xev.xbutton.y_root = ry;
xev.xbutton.state = 0;
xev.xbutton.button = b;
xev.xbutton.same_screen = 1;
return XSendEvent(_ecore_x_disp, win, True, ButtonReleaseMask, &xev);
} /* ecore_x_mouse_up_send */
EAPI void
ecore_x_focus_reset(void)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XSetInputFocus(_ecore_x_disp, PointerRoot, RevertToPointerRoot, CurrentTime);
} /* ecore_x_focus_reset */
EAPI void
ecore_x_events_allow_all(void)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XAllowEvents(_ecore_x_disp, AsyncBoth, CurrentTime);
} /* ecore_x_events_allow_all */
EAPI void
ecore_x_pointer_last_xy_get(int *x, int *y)
{
if (x)
*x = _ecore_x_event_last_root_x;
if (y)
*y = _ecore_x_event_last_root_y;
} /* ecore_x_pointer_last_xy_get */
EAPI void
ecore_x_pointer_xy_get(Ecore_X_Window win, int *x, int *y)
{
Window rwin, cwin;
int rx, ry, wx, wy, ret;
unsigned int mask;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
ret = XQueryPointer(_ecore_x_disp,
win,
&rwin,
&cwin,
&rx,
&ry,
&wx,
&wy,
&mask);
if (!ret)
wx = wy = -1;
if (x)
*x = wx;
if (y)
*y = wy;
} /* ecore_x_pointer_xy_get */
/*****************************************************************************/
/*****************************************************************************/
/*****************************************************************************/
static int
_ecore_x_event_modifier(unsigned int state)
{
int xmodifiers = 0;
if (state & ECORE_EVENT_MODIFIER_SHIFT)
xmodifiers |= ECORE_X_MODIFIER_SHIFT;
if (state & ECORE_EVENT_MODIFIER_CTRL)
xmodifiers |= ECORE_X_MODIFIER_CTRL;
if (state & ECORE_EVENT_MODIFIER_ALT)
xmodifiers |= ECORE_X_MODIFIER_ALT;
if (state & ECORE_EVENT_MODIFIER_WIN)
xmodifiers |= ECORE_X_MODIFIER_WIN;
if (state & ECORE_EVENT_LOCK_SCROLL)
xmodifiers |= ECORE_X_LOCK_SCROLL;
if (state & ECORE_EVENT_LOCK_NUM)
xmodifiers |= ECORE_X_LOCK_NUM;
if (state & ECORE_EVENT_LOCK_CAPS)
xmodifiers |= ECORE_X_LOCK_CAPS;
return xmodifiers;
} /* _ecore_x_event_modifier */
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