/* * vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2 */ #include "ecore_private.h" #include "Ecore.h" #include "ecore_x_private.h" #include "Ecore_X.h" #include "Ecore_X_Atoms.h" static int _ecore_x_fd_handler(void *data, Ecore_Fd_Handler *fd_handler); static int _ecore_x_fd_handler_buf(void *data, Ecore_Fd_Handler *fd_handler); static int _ecore_x_key_mask_get(KeySym sym); static void *_ecore_x_event_filter_start(void *data); static int _ecore_x_event_filter_filter(void *data, void *loop_data,int type, void *event); static void _ecore_x_event_filter_end(void *data, void *loop_data); static Ecore_Fd_Handler *_ecore_x_fd_handler_handle = NULL; static Ecore_Event_Filter *_ecore_x_filter_handler = NULL; static int _ecore_x_event_shape_id = 0; static int _ecore_x_event_screensaver_id = 0; static int _ecore_x_event_sync_id = 0; #ifdef ECORE_XRANDR static int _ecore_x_event_randr_id = 0; #endif 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; Ecore_X_Window _ecore_x_private_win = 0; /* FIXME - These are duplicates after making ecore atoms public */ EAPI Ecore_X_Atom ECORE_X_ATOM_FILE_NAME = 0; EAPI Ecore_X_Atom ECORE_X_ATOM_STRING = 0; EAPI Ecore_X_Atom ECORE_X_ATOM_TEXT = 0; EAPI Ecore_X_Atom ECORE_X_ATOM_UTF8_STRING = 0; EAPI Ecore_X_Atom ECORE_X_ATOM_COMPOUND_TEXT = 0; Ecore_X_Atom _ecore_x_atoms_wm_protocols[ECORE_X_WM_PROTOCOL_NUM]; /* * GNOME hints. */ EAPI Ecore_X_Atom ECORE_X_ATOM_WIN_LAYER = 0; /* * Other hints. */ EAPI Ecore_X_Atom ECORE_X_ATOM_SELECTION_TARGETS; EAPI Ecore_X_Atom ECORE_X_ATOM_SELECTION_PRIMARY = 0; EAPI Ecore_X_Atom ECORE_X_ATOM_SELECTION_SECONDARY = 0; EAPI Ecore_X_Atom ECORE_X_ATOM_SELECTION_CLIPBOARD = 0; EAPI Ecore_X_Atom ECORE_X_ATOM_SELECTION_PROP_PRIMARY = 0; EAPI Ecore_X_Atom ECORE_X_ATOM_SELECTION_PROP_SECONDARY = 0; EAPI Ecore_X_Atom ECORE_X_ATOM_SELECTION_PROP_CLIPBOARD = 0; EAPI int ECORE_X_EVENT_KEY_DOWN = 0; EAPI int ECORE_X_EVENT_KEY_UP = 0; EAPI int ECORE_X_EVENT_MOUSE_BUTTON_DOWN = 0; EAPI int ECORE_X_EVENT_MOUSE_BUTTON_UP = 0; EAPI int ECORE_X_EVENT_MOUSE_MOVE = 0; EAPI int ECORE_X_EVENT_MOUSE_IN = 0; EAPI int ECORE_X_EVENT_MOUSE_OUT = 0; EAPI int ECORE_X_EVENT_MOUSE_WHEEL = 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_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_MODIFIER_SHIFT = 0; EAPI int ECORE_X_MODIFIER_CTRL = 0; EAPI int ECORE_X_MODIFIER_ALT = 0; EAPI 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; /** * @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; int screensaver_base = 0; int screensaver_err_base = 0; int sync_base = 0; int sync_err_base = 0; #ifdef ECORE_XRANDR int randr_base = 0; int randr_err_base = 0; #endif if (_ecore_x_init_count > 0) { _ecore_x_init_count++; return _ecore_x_init_count; } _ecore_x_disp = XOpenDisplay((char *)name); if (!_ecore_x_disp) return 0; _ecore_x_error_handler_init(); _ecore_x_event_handlers_num = LASTEvent; if (XShapeQueryExtension(_ecore_x_disp, &shape_base, &shape_err_base)) _ecore_x_event_shape_id = shape_base + ShapeNotify; if (_ecore_x_event_shape_id >= LASTEvent) _ecore_x_event_handlers_num = _ecore_x_event_shape_id + 1; #ifdef ECORE_XSS if (XScreenSaverQueryExtension(_ecore_x_disp, &screensaver_base, &screensaver_err_base)) _ecore_x_event_screensaver_id = screensaver_base + ScreenSaverNotify; #endif if (_ecore_x_event_screensaver_id >= LASTEvent) _ecore_x_event_handlers_num = _ecore_x_event_screensaver_id + 1; 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; } if (_ecore_x_event_sync_id + XSyncAlarmNotify >= LASTEvent) _ecore_x_event_handlers_num = _ecore_x_event_sync_id + XSyncAlarmNotify + 1; #ifdef ECORE_XRANDR if (XRRQueryExtension(_ecore_x_disp, &randr_base, &randr_err_base)) _ecore_x_event_randr_id = randr_base + RRScreenChangeNotify; if (_ecore_x_event_randr_id >= LASTEvent) _ecore_x_event_handlers_num = _ecore_x_event_randr_id + 1; #endif _ecore_x_event_handlers = calloc(_ecore_x_event_handlers_num, sizeof(void *)); if (!_ecore_x_event_handlers) { XCloseDisplay(_ecore_x_disp); _ecore_x_fd_handler_handle = NULL; _ecore_x_disp = NULL; return 0; } #ifdef ECORE_XCURSOR _ecore_x_xcursor = XcursorSupportsARGB(_ecore_x_disp); #endif _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[MappingNotify] = _ecore_x_event_handle_mapping_notify; _ecore_x_event_handlers[ClientMessage] = _ecore_x_event_handle_client_message; 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] = _ecore_x_event_handle_randr_change; #endif if (!ECORE_X_EVENT_KEY_DOWN) { ECORE_X_EVENT_KEY_DOWN = ecore_event_type_new(); ECORE_X_EVENT_KEY_UP = ecore_event_type_new(); ECORE_X_EVENT_MOUSE_BUTTON_DOWN = ecore_event_type_new(); ECORE_X_EVENT_MOUSE_BUTTON_UP = ecore_event_type_new(); ECORE_X_EVENT_MOUSE_MOVE = 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_MOUSE_WHEEL = 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_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(); } /* 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); 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) { XCloseDisplay(_ecore_x_disp); free(_ecore_x_event_handlers); _ecore_x_fd_handler_handle = NULL; _ecore_x_disp = NULL; _ecore_x_event_handlers = NULL; return 0; } _ecore_x_filter_handler = ecore_event_filter_add(_ecore_x_event_filter_start, _ecore_x_event_filter_filter, _ecore_x_event_filter_end, NULL); ECORE_X_ATOM_COMPOUND_TEXT = XInternAtom(_ecore_x_disp, "COMPOUND_TEXT", False); ECORE_X_ATOM_UTF8_STRING = XInternAtom(_ecore_x_disp, "UTF8_STRING", False); ECORE_X_ATOM_FILE_NAME = XInternAtom(_ecore_x_disp, "FILE_NAME", False); ECORE_X_ATOM_STRING = XInternAtom(_ecore_x_disp, "STRING", False); ECORE_X_ATOM_TEXT = XInternAtom(_ecore_x_disp, "TEXT", False); /* Set up the ICCCM hints */ ecore_x_icccm_init(); ECORE_X_ATOM_MOTIF_WM_HINTS = XInternAtom(_ecore_x_disp, "_MOTIF_WM_HINTS", False); ECORE_X_ATOM_WIN_LAYER = XInternAtom(_ecore_x_disp, "_WIN_LAYER", False); /* 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_ATOM_SELECTION_TARGETS = XInternAtom(_ecore_x_disp, "TARGETS", False); ECORE_X_ATOM_SELECTION_PRIMARY = XA_PRIMARY; ECORE_X_ATOM_SELECTION_SECONDARY = XA_SECONDARY; ECORE_X_ATOM_SELECTION_CLIPBOARD = XInternAtom(_ecore_x_disp, "CLIPBOARD", False); ECORE_X_ATOM_SELECTION_PROP_PRIMARY = XInternAtom(_ecore_x_disp, "_ECORE_SELECTION_PRIMARY", False); ECORE_X_ATOM_SELECTION_PROP_SECONDARY = XInternAtom(_ecore_x_disp, "_ECORE_SELECTION_SECONDARY", False); ECORE_X_ATOM_SELECTION_PROP_CLIPBOARD = XInternAtom(_ecore_x_disp, "_ECORE_SELECTION_CLIPBOARD", False); _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_init_count++; _ecore_x_private_win = ecore_x_window_override_new(0, -77, -777, 123, 456); return _ecore_x_init_count; } static int _ecore_x_shutdown(int close_display) { _ecore_x_init_count--; if (_ecore_x_init_count > 0) return _ecore_x_init_count; if (!_ecore_x_disp) return _ecore_x_init_count; if (close_display) XCloseDisplay(_ecore_x_disp); else close(ConnectionNumber(_ecore_x_disp)); free(_ecore_x_event_handlers); ecore_main_fd_handler_del(_ecore_x_fd_handler_handle); ecore_event_filter_del(_ecore_x_filter_handler); _ecore_x_fd_handler_handle = NULL; _ecore_x_filter_handler = NULL; _ecore_x_disp = NULL; _ecore_x_event_handlers = NULL; _ecore_x_selection_shutdown(); _ecore_x_dnd_shutdown(); ecore_x_netwm_shutdown(); if (_ecore_x_init_count < 0) _ecore_x_init_count = 0; return _ecore_x_init_count; } /** * 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); } /** * 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); } /** * @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; } /** * 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) { return ConnectionNumber(_ecore_x_disp); } /** * 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; } /** * 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; } /** * @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) { XFlush(_ecore_x_disp); } /** * 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) { XSync(_ecore_x_disp, False); } /** * 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) { int screens; int i, j; XGrabServer(_ecore_x_disp); screens = ScreenCount(_ecore_x_disp); /* Tranverse window tree starting from root, and drag each * before the firing squad */ for (i = 0; i < screens; ++i) { Window root_r; Window parent_r; Window *children_r = NULL; unsigned int num_children = 0; 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); } /** * Kill a specific client * * You can kill a specific client woning window @p win * * @param win Window of the client to be killed */ EAPI void ecore_x_kill(Ecore_X_Window win) { XKillClient(_ecore_x_disp, win); } /** * Return the last event time */ EAPI Ecore_X_Time ecore_x_current_time_get(void) { return _ecore_x_event_last_time; } static int _ecore_x_fd_handler(void *data, Ecore_Fd_Handler *fd_handler __UNUSED__) { Display *d; d = data; while (XPending(d)) { XEvent ev; XNextEvent(d, &ev); if ((ev.type >= 0) && (ev.type < _ecore_x_event_handlers_num)) { if (_ecore_x_event_handlers[ev.type]) _ecore_x_event_handlers[ev.type] (&ev); } } return 1; } static int _ecore_x_fd_handler_buf(void *data, Ecore_Fd_Handler *fd_handler __UNUSED__) { Display *d; d = data; if (XPending(d)) return 1; return 0; } 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; } typedef struct _Ecore_X_Filter_Data Ecore_X_Filter_Data; struct _Ecore_X_Filter_Data { int last_event_type; }; static void * _ecore_x_event_filter_start(void *data __UNUSED__) { Ecore_X_Filter_Data *filter_data; filter_data = calloc(1, sizeof(Ecore_X_Filter_Data)); return filter_data; } static int _ecore_x_event_filter_filter(void *data __UNUSED__, void *loop_data,int type, void *event __UNUSED__) { Ecore_X_Filter_Data *filter_data; filter_data = loop_data; if (!filter_data) return 1; if (type == ECORE_X_EVENT_MOUSE_MOVE) { if ((filter_data->last_event_type) == ECORE_X_EVENT_MOUSE_MOVE) { filter_data->last_event_type = type; return 0; } } filter_data->last_event_type = type; return 1; } static void _ecore_x_event_filter_end(void *data __UNUSED__, void *loop_data) { Ecore_X_Filter_Data *filter_data; filter_data = loop_data; if (filter_data) free(filter_data); } /*****************************************************************************/ /*****************************************************************************/ /*****************************************************************************/ /* FIXME: these funcs need categorising */ /*****************************************************************************/ /** * Retrieves the geometry of the given drawable. * @param d The given drawable. * @param x Pointer to an integer into which the X position is to be stored. * @param y Pointer to an integer into which the Y position is to be stored. * @param w Pointer to an integer into which the width is to be stored. * @param h Pointer to an integer into which the height is to be stored. */ EAPI void ecore_x_drawable_geometry_get(Ecore_X_Drawable d, int *x, int *y, int *w, int *h) { Window dummy_win; int ret_x, ret_y; unsigned int ret_w, ret_h, dummy_border, dummy_depth; if (!XGetGeometry(_ecore_x_disp, d, &dummy_win, &ret_x, &ret_y, &ret_w, &ret_h, &dummy_border, &dummy_depth)) { ret_x = 0; ret_y = 0; ret_w = 0; ret_h = 0; } if (x) *x = ret_x; if (y) *y = ret_y; if (w) *w = (int) ret_w; if (h) *h = (int) ret_h; } /** * Retrieves the width of the border of the given drawable. * @param d The given drawable. * @return The border width of the given drawable. */ EAPI int ecore_x_drawable_border_width_get(Ecore_X_Drawable d) { Window dummy_win; int dummy_x, dummy_y; unsigned int dummy_w, dummy_h, border_ret, dummy_depth; if (!XGetGeometry(_ecore_x_disp, d, &dummy_win, &dummy_x, &dummy_y, &dummy_w, &dummy_h, &border_ret, &dummy_depth)) border_ret = 0; return (int) border_ret; } /** * Retrieves the depth of the given drawable. * @param d The given drawable. * @return The depth of the given drawable. */ EAPI int ecore_x_drawable_depth_get(Ecore_X_Drawable d) { Window dummy_win; int dummy_x, dummy_y; unsigned int dummy_w, dummy_h, dummy_border, depth_ret; if (!XGetGeometry(_ecore_x_disp, d, &dummy_win, &dummy_x, &dummy_y, &dummy_w, &dummy_h, &dummy_border, &depth_ret)) depth_ret = 0; return (int) depth_ret; } /** * 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 if (!num_ret) return NULL; *num_ret = 0; #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 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 return roots; } EAPI Ecore_X_Window ecore_x_window_root_first_get(void) { int num; Ecore_X_Window root, *roots = NULL; roots = ecore_x_window_root_list(&num); if(!(roots)) return 0; if (num > 0) root = roots[0]; else root = 0; free(roots); return root; } 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; } EAPI int ecore_x_window_manage(Ecore_X_Window win) { XWindowAttributes att; 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; } EAPI void ecore_x_window_container_manage(Ecore_X_Window win) { XSelectInput(_ecore_x_disp, win, SubstructureRedirectMask | SubstructureNotifyMask); } EAPI void ecore_x_window_client_manage(Ecore_X_Window win) { XSelectInput(_ecore_x_disp, win, PropertyChangeMask | ResizeRedirectMask | FocusChangeMask | ColormapChangeMask | VisibilityChangeMask | StructureNotifyMask ); XShapeSelectInput(_ecore_x_disp, win, ShapeNotifyMask); } EAPI void ecore_x_window_sniff(Ecore_X_Window win) { XSelectInput(_ecore_x_disp, win, PropertyChangeMask | SubstructureNotifyMask); } EAPI void ecore_x_window_client_sniff(Ecore_X_Window win) { XSelectInput(_ecore_x_disp, win, PropertyChangeMask | FocusChangeMask | ColormapChangeMask | VisibilityChangeMask | StructureNotifyMask); XShapeSelectInput(_ecore_x_disp, win, ShapeNotifyMask); } /** * Retrieves the atom value associated with the given name. * @param name The given name. * @return Associated atom value. */ EAPI Ecore_X_Atom ecore_x_atom_get(const char *name) { if (!_ecore_x_disp) return 0; return XInternAtom(_ecore_x_disp, name, False); } EAPI int ecore_x_window_attributes_get(Ecore_X_Window win, Ecore_X_Window_Attributes *att_ret) { XWindowAttributes att; 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.your_event_mask; att_ret->event_mask.no_propagate = att.do_not_propagate_mask; att_ret->window_gravity = att.win_gravity; att_ret->pixel_gravity = att.win_gravity; att_ret->colormap = att.colormap; return 1; } EAPI void ecore_x_window_save_set_add(Ecore_X_Window win) { XAddToSaveSet(_ecore_x_disp, win); } EAPI void ecore_x_window_save_set_del(Ecore_X_Window win) { XRemoveFromSaveSet(_ecore_x_disp, win); } 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; 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; } EAPI int ecore_x_cursor_color_supported_get(void) { return _ecore_x_xcursor; } EAPI Ecore_X_Cursor ecore_x_cursor_new(Ecore_X_Window win, int *pixels, int w, int h, int hot_x, int hot_y) { #ifdef ECORE_XCURSOR if (_ecore_x_xcursor) { Cursor c; XcursorImage *xci; xci = XcursorImageCreate(w, h); if (xci) { int i; xci->xhot = hot_x; xci->yhot = hot_y; xci->delay = 0; for (i = 0; i < (w * h); i++) { int r, g, b, a; a = (pixels[i] >> 24) & 0xff; r = (((pixels[i] >> 16) & 0xff) * a) / 0xff; g = (((pixels[i] >> 8 ) & 0xff) * a) / 0xff; b = (((pixels[i] ) & 0xff) * a) / 0xff; xci->pixels[i] = (a << 24) | (r << 16) | (g << 8) | (b); } c = XcursorImageLoadCursor(_ecore_x_disp, xci); XcursorImageDestroy(xci); return c; } } else #endif { XColor c1, c2; Cursor c; Pixmap pmap, mask; GC gc; XGCValues gcv; XImage *xim; unsigned int *pix; int fr, fg, fb, br, bg, bb; int brightest = 0; int darkest = 255 * 3; int x, y; const int dither[2][2] = { {0, 2}, {3, 1} }; pmap = XCreatePixmap(_ecore_x_disp, win, w, h, 1); mask = XCreatePixmap(_ecore_x_disp, win, w, h, 1); xim = XCreateImage(_ecore_x_disp, DefaultVisual(_ecore_x_disp, 0), 1, ZPixmap, 0, NULL, w, h, 32, 0); xim->data = malloc(xim->bytes_per_line * xim->height); fr = 0x00; fg = 0x00; fb = 0x00; br = 0xff; bg = 0xff; bb = 0xff; pix = (unsigned int*)pixels; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { int r, g, b, a; a = (pix[0] >> 24) & 0xff; r = (pix[0] >> 16) & 0xff; g = (pix[0] >> 8 ) & 0xff; b = (pix[0] ) & 0xff; if (a > 0) { if ((r + g + b) > brightest) { brightest = r + g + b; br = r; bg = g; bb = b; } if ((r + g + b) < darkest) { darkest = r + g + b; fr = r; fg = g; fb = b; } } pix++; } } pix = (unsigned int*)pixels; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { int v; int r, g, b; int d1, d2; r = (pix[0] >> 16) & 0xff; g = (pix[0] >> 8 ) & 0xff; b = (pix[0] ) & 0xff; d1 = ((r - fr) * (r - fr)) + ((g - fg) * (g - fg)) + ((b - fb) * (b - fb)); d2 = ((r - br) * (r - br)) + ((g - bg) * (g - bg)) + ((b - bb) * (b - bb)); if (d1 + d2) { v = (((d2 * 255) / (d1 + d2)) * 5) / 256; if (v > dither[x & 0x1][y & 0x1]) v = 1; else v = 0; } else { v = 0; } XPutPixel(xim, x, y, v); pix++; } } gc = XCreateGC(_ecore_x_disp, pmap, 0, &gcv); XPutImage(_ecore_x_disp, pmap, gc, xim, 0, 0, 0, 0, w, h); XFreeGC(_ecore_x_disp, gc); pix = (unsigned int*)pixels; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { int v; v = (((pix[0] >> 24) & 0xff) * 5) / 256; if (v > dither[x & 0x1][y & 0x1]) v = 1; else v = 0; XPutPixel(xim, x, y, v); pix++; } } gc = XCreateGC(_ecore_x_disp, mask, 0, &gcv); XPutImage(_ecore_x_disp, mask, gc, xim, 0, 0, 0, 0, w, h); XFreeGC(_ecore_x_disp, gc); free(xim->data); xim->data = NULL; XDestroyImage(xim); c1.pixel = 0; c1.red = fr << 8 | fr; c1.green = fg << 8 | fg; c1.blue = fb << 8 | fb; c1.flags = DoRed | DoGreen | DoBlue; c2.pixel = 0; c2.red = br << 8 | br; c2.green = bg << 8 | bg; c2.blue = bb << 8 | bb; c2.flags = DoRed | DoGreen | DoBlue; c = XCreatePixmapCursor(_ecore_x_disp, pmap, mask, &c1, &c2, hot_x, hot_y); XFreePixmap(_ecore_x_disp, pmap); XFreePixmap(_ecore_x_disp, mask); return c; } return 0; } EAPI void ecore_x_cursor_free(Ecore_X_Cursor c) { XFreeCursor(_ecore_x_disp, c); } /* * Returns the cursor for the given shape. * Note that the return value must not be freed with * ecore_x_cursor_free()! */ EAPI Ecore_X_Cursor ecore_x_cursor_shape_get(int shape) { /* Shapes are defined in Ecore_X_Cursor.h */ return XCreateFontCursor(_ecore_x_disp, shape); } EAPI void ecore_x_cursor_size_set(int size) { #ifdef ECORE_XCURSOR XcursorSetDefaultSize(_ecore_x_disp, size); #endif } EAPI int ecore_x_cursor_size_get(void) { #ifdef ECORE_XCURSOR return XcursorGetDefaultSize(_ecore_x_disp); #else return 0; #endif } EAPI int ecore_x_pointer_grab(Ecore_X_Window win) { if (XGrabPointer(_ecore_x_disp, win, False, ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, GrabModeAsync, GrabModeAsync, None, None, CurrentTime) == GrabSuccess) return 1; return 0; } EAPI int ecore_x_pointer_confine_grab(Ecore_X_Window win) { if (XGrabPointer(_ecore_x_disp, win, False, ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, GrabModeAsync, GrabModeAsync, win, None, CurrentTime) == GrabSuccess) return 1; return 0; } EAPI void ecore_x_pointer_ungrab(void) { XUngrabPointer(_ecore_x_disp, CurrentTime); } EAPI int ecore_x_pointer_warp(Ecore_X_Window win, int x, int y) { return XWarpPointer(_ecore_x_disp, None, win, 0, 0, 0, 0, x, y); } EAPI int ecore_x_keyboard_grab(Ecore_X_Window win) { if (XGrabKeyboard(_ecore_x_disp, win, False, GrabModeAsync, GrabModeAsync, CurrentTime) == GrabSuccess) return 1; return 0; } EAPI void ecore_x_keyboard_ungrab(void) { XUngrabKeyboard(_ecore_x_disp, CurrentTime); } EAPI void ecore_x_grab(void) { _ecore_x_grab_count++; if (_ecore_x_grab_count == 1) XGrabServer(_ecore_x_disp); } EAPI void ecore_x_ungrab(void) { _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); XSync(_ecore_x_disp, False); } } int _ecore_window_grabs_num = 0; Window *_ecore_window_grabs = NULL; int (*_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(int (*func) (void *data, int event_type, void *event), void *data) { _ecore_window_grab_replay_func = func; _ecore_window_grab_replay_data = data; } 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; b = button; if (b == 0) b = AnyButton; m = 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; } 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); } 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)); } } } 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; b = button; if (b == 0) b = AnyButton; m = 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); } int _ecore_key_grabs_num = 0; Window *_ecore_key_grabs = NULL; EAPI void ecore_x_window_key_grab(Ecore_X_Window win, char *key, int mod, int any_mod) { KeyCode keycode = 0; KeySym keysym; unsigned int m; unsigned int locks[8]; int i; 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 = 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, True, 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; } 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)); } } } EAPI void ecore_x_window_key_ungrab(Ecore_X_Window win, char *key, int mod, int any_mod) { KeyCode keycode = 0; KeySym keysym; unsigned int m; unsigned int locks[8]; int i; 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 = 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); } /** * 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; 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); } /** * 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; 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); } EAPI int ecore_x_mouse_move_send(Ecore_X_Window win, int x, int y) { XEvent xev; XWindowAttributes att; Window tw; int rx, ry; 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); } 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; 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); } 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; 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); } EAPI void ecore_x_focus_reset(void) { XSetInputFocus(_ecore_x_disp, PointerRoot, RevertToPointerRoot, CurrentTime); } EAPI void ecore_x_events_allow_all(void) { XAllowEvents(_ecore_x_disp, AsyncBoth, CurrentTime); } 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; } EAPI void ecore_x_pointer_xy_get(Ecore_X_Window win, int *x, int *y) { Window rwin, cwin; int rx, ry, wx, wy; unsigned int mask; XQueryPointer(_ecore_x_disp, win, &rwin, &cwin, &rx, &ry, &wx, &wy, &mask); if (x) *x = wx; if (y) *y = wy; } /*****************************************************************************/ /*****************************************************************************/ /*****************************************************************************/