diff options
Diffstat (limited to 'event')
| -rw-r--r-- | event/Makefile.am | 17 | ||||
| -rw-r--r-- | event/event.c | 337 | ||||
| -rw-r--r-- | event/xcb-event.pc.in | 11 | ||||
| -rw-r--r-- | event/xcb_event.h | 247 |
4 files changed, 0 insertions, 612 deletions
diff --git a/event/Makefile.am b/event/Makefile.am deleted file mode 100644 index 5a7d819..0000000 --- a/event/Makefile.am +++ /dev/null @@ -1,17 +0,0 @@ - -MAINTAINERCLEANFILES = Makefile.in - -lib_LTLIBRARIES = libxcb-event.la - -xcbinclude_HEADERS = xcb_event.h - -AM_CFLAGS = $(CWARNFLAGS) - -libxcb_event_la_SOURCES = event.c -libxcb_event_la_CPPFLAGS = $(XCB_CFLAGS) -libxcb_event_la_LIBADD = $(XCB_LIBS) -libxcb_event_la_LDFLAGS = -version-info 1:0:0 - -pkgconfig_DATA = xcb-event.pc - -EXTRA_DIST = xcb-event.pc.in diff --git a/event/event.c b/event/event.c deleted file mode 100644 index 7faac1c..0000000 --- a/event/event.c +++ /dev/null @@ -1,337 +0,0 @@ -/* - * Copyright © 2008-2009 Julien Danjou <julien@danjou.info> - * - * Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, copy, - * modify, merge, publish, distribute, sublicense, and/or sell copies - * of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY - * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF - * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * Except as contained in this notice, the names of the authors or - * their institutions shall not be used in advertising or otherwise to - * promote the sale, use or other dealings in this Software without - * prior written authorization from the authors. - */ - -#include <assert.h> -#include <stdlib.h> -#include <string.h> - -#include "xcb_event.h" -#include "../xcb-util-common.h" - -void -xcb_event_handlers_init(xcb_connection_t *c, xcb_event_handlers_t *evenths) -{ - memset(evenths, 0, sizeof(xcb_event_handlers_t)); - evenths->c = c; -} - -xcb_connection_t * -xcb_event_get_xcb_connection(xcb_event_handlers_t *evenths) -{ - return evenths->c; -} - -static xcb_event_handler_t * -get_event_handler(xcb_event_handlers_t *evenths, int event) -{ - assert(event < 256); - event &= XCB_EVENT_RESPONSE_TYPE_MASK; - assert(event >= 2); - return &evenths->event[event - 2]; -} - -static xcb_event_handler_t * -get_error_handler(xcb_event_handlers_t *evenths, int error) -{ - assert(error >= 0 && error < 256); - return &evenths->error[error]; -} - -int -xcb_event_handle(xcb_event_handlers_t *evenths, xcb_generic_event_t *event) -{ - xcb_event_handler_t *eventh = 0; - assert(event->response_type != 1); - - if(event->response_type == 0) - eventh = get_error_handler(evenths, ((xcb_generic_error_t *) event)->error_code); - else - eventh = get_event_handler(evenths, event->response_type); - - if(eventh->handler) - return eventh->handler(eventh->data, evenths->c, event); - return 0; -} - -void -xcb_event_wait_for_event_loop(xcb_event_handlers_t *evenths) -{ - xcb_generic_event_t *event; - while((event = xcb_wait_for_event(evenths->c))) - { - xcb_event_handle(evenths, event); - free(event); - } -} - -void -xcb_event_poll_for_event_loop(xcb_event_handlers_t *evenths) -{ - xcb_generic_event_t *event; - while ((event = xcb_poll_for_event(evenths->c))) - { - xcb_event_handle(evenths, event); - free(event); - } -} - -static void -set_handler(xcb_generic_event_handler_t handler, void *data, xcb_event_handler_t *place) -{ - xcb_event_handler_t eventh = { handler, data }; - *place = eventh; -} - -void -xcb_event_set_handler(xcb_event_handlers_t *evenths, int event, xcb_generic_event_handler_t handler, void *data) -{ - set_handler(handler, data, get_event_handler(evenths, event)); -} - -void -xcb_event_set_error_handler(xcb_event_handlers_t *evenths, int error, xcb_generic_error_handler_t handler, void *data) -{ - set_handler((xcb_generic_event_handler_t) handler, data, get_error_handler(evenths, error)); -} - -static const char *labelError[] = -{ - "Success", - "BadRequest", - "BadValue", - "BadWindow", - "BadPixmap", - "BadAtom", - "BadCursor", - "BadFont", - "BadMatch", - "BadDrawable", - "BadAccess", - "BadAlloc", - "BadColor", - "BadGC", - "BadIDChoice", - "BadName", - "BadLength", - "BadImplementation", -}; - -static const char *labelRequest[] = -{ - "no request", - "CreateWindow", - "ChangeWindowAttributes", - "GetWindowAttributes", - "DestroyWindow", - "DestroySubwindows", - "ChangeSaveSet", - "ReparentWindow", - "MapWindow", - "MapSubwindows", - "UnmapWindow", - "UnmapSubwindows", - "ConfigureWindow", - "CirculateWindow", - "GetGeometry", - "QueryTree", - "InternAtom", - "GetAtomName", - "ChangeProperty", - "DeleteProperty", - "GetProperty", - "ListProperties", - "SetSelectionOwner", - "GetSelectionOwner", - "ConvertSelection", - "SendEvent", - "GrabPointer", - "UngrabPointer", - "GrabButton", - "UngrabButton", - "ChangeActivePointerGrab", - "GrabKeyboard", - "UngrabKeyboard", - "GrabKey", - "UngrabKey", - "AllowEvents", - "GrabServer", - "UngrabServer", - "QueryPointer", - "GetMotionEvents", - "TranslateCoords", - "WarpPointer", - "SetInputFocus", - "GetInputFocus", - "QueryKeymap", - "OpenFont", - "CloseFont", - "QueryFont", - "QueryTextExtents", - "ListFonts", - "ListFontsWithInfo", - "SetFontPath", - "GetFontPath", - "CreatePixmap", - "FreePixmap", - "CreateGC", - "ChangeGC", - "CopyGC", - "SetDashes", - "SetClipRectangles", - "FreeGC", - "ClearArea", - "CopyArea", - "CopyPlane", - "PolyPoint", - "PolyLine", - "PolySegment", - "PolyRectangle", - "PolyArc", - "FillPoly", - "PolyFillRectangle", - "PolyFillArc", - "PutImage", - "GetImage", - "PolyText", - "PolyText", - "ImageText", - "ImageText", - "CreateColormap", - "FreeColormap", - "CopyColormapAndFree", - "InstallColormap", - "UninstallColormap", - "ListInstalledColormaps", - "AllocColor", - "AllocNamedColor", - "AllocColorCells", - "AllocColorPlanes", - "FreeColors", - "StoreColors", - "StoreNamedColor", - "QueryColors", - "LookupColor", - "CreateCursor", - "CreateGlyphCursor", - "FreeCursor", - "RecolorCursor", - "QueryBestSize", - "QueryExtension", - "ListExtensions", - "ChangeKeyboardMapping", - "GetKeyboardMapping", - "ChangeKeyboardControl", - "GetKeyboardControl", - "Bell", - "ChangePointerControl", - "GetPointerControl", - "SetScreenSaver", - "GetScreenSaver", - "ChangeHosts", - "ListHosts", - "SetAccessControl", - "SetCloseDownMode", - "KillClient", - "RotateProperties", - "ForceScreenSaver", - "SetPointerMapping", - "GetPointerMapping", - "SetModifierMapping", - "GetModifierMapping", - "major 120", - "major 121", - "major 122", - "major 123", - "major 124", - "major 125", - "major 126", - "NoOperation", -}; - -static const char *labelEvent[] = -{ - "error", - "reply", - "KeyPress", - "KeyRelease", - "ButtonPress", - "ButtonRelease", - "MotionNotify", - "EnterNotify", - "LeaveNotify", - "FocusIn", - "FocusOut", - "KeymapNotify", - "Expose", - "GraphicsExpose", - "NoExpose", - "VisibilityNotify", - "CreateNotify", - "DestroyNotify", - "UnmapNotify", - "MapNotify", - "MapRequest", - "ReparentNotify", - "ConfigureNotify", - "ConfigureRequest", - "GravityNotify", - "ResizeRequest", - "CirculateNotify", - "CirculateRequest", - "PropertyNotify", - "SelectionClear", - "SelectionRequest", - "SelectionNotify", - "ColormapNotify", - "ClientMessage", - "MappingNotify", -}; - -const char * -xcb_event_get_label(uint8_t type) -{ - if(type < countof(labelEvent)) - return labelEvent[type]; - return NULL; -} - -const char * -xcb_event_get_error_label(uint8_t type) -{ - if(type < countof(labelError)) - return labelError[type]; - return NULL; -} - -const char * -xcb_event_get_request_label(uint8_t type) -{ - if(type < countof(labelRequest)) - return labelRequest[type]; - return NULL; -} diff --git a/event/xcb-event.pc.in b/event/xcb-event.pc.in deleted file mode 100644 index 535607e..0000000 --- a/event/xcb-event.pc.in +++ /dev/null @@ -1,11 +0,0 @@ -prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ -includedir=@includedir@ - -Name: XCB Event library -Description: XCB event callback interface -Version: @PACKAGE_VERSION@ -Requires: xcb -Libs: -L${libdir} -lxcb-event @LIBS@ -Cflags: -I${includedir} diff --git a/event/xcb_event.h b/event/xcb_event.h deleted file mode 100644 index 9bd286b..0000000 --- a/event/xcb_event.h +++ /dev/null @@ -1,247 +0,0 @@ -/* - * Copyright (C) 2008-2009 Julien Danjou <julien@danjou.info> - * - * Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, copy, - * modify, merge, publish, distribute, sublicense, and/or sell copies - * of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY - * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF - * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * Except as contained in this notice, the names of the authors or - * their institutions shall not be used in advertising or otherwise to - * promote the sale, use or other dealings in this Software without - * prior written authorization from the authors. - */ - -/** - * @defgroup xcb__event_t XCB Event Functions - * - * These functions ease the handling of X events received. - * - * @{ - */ - -#ifndef __XCB_EVENT_H__ -#define __XCB_EVENT_H__ - -#include <xcb/xcb.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * @brief Bit mask to find event type regardless of event source. - * - * Each event in the X11 protocol contains an 8-bit type code. - * The most-significant bit in this code is set if the event was - * generated from a SendEvent request. This mask can be used to - * determine the type of event regardless of how the event was - * generated. See the X11R6 protocol specification for details. - */ -#define XCB_EVENT_RESPONSE_TYPE_MASK (0x7f) -#define XCB_EVENT_RESPONSE_TYPE(e) (e->response_type & XCB_EVENT_RESPONSE_TYPE_MASK) -#define XCB_EVENT_SENT(e) (e->response_type & ~XCB_EVENT_RESPONSE_TYPE_MASK) - -typedef int (*xcb_generic_event_handler_t)(void *data, xcb_connection_t *c, xcb_generic_event_t *event); -typedef int (*xcb_generic_error_handler_t)(void *data, xcb_connection_t *c, xcb_generic_error_t *error); - -typedef struct xcb_event_handler xcb_event_handler_t; -struct xcb_event_handler -{ - xcb_generic_event_handler_t handler; - void *data; -}; - -typedef struct xcb_event_handlers xcb_event_handlers_t; -struct xcb_event_handlers -{ - xcb_event_handler_t event[126]; - xcb_event_handler_t error[256]; - xcb_connection_t *c; -}; - -/** - * @brief Initialize event handlers data structure. - * @param c The connection to the X server. - * @param evenths A pointer to the event handler data structure to initialize. - */ -void xcb_event_handlers_init(xcb_connection_t *c, xcb_event_handlers_t *evenths); - -/** - * @brief Get X connection used in event handlers. - * @param evenths The event handlers. - * @return The connection to the X server. - */ -xcb_connection_t *xcb_event_get_xcb_connection(xcb_event_handlers_t *evenths); - -/** - * @brief Wait for event and handle it with event handler. - * @param evenths The event handlers. - */ -void xcb_event_wait_for_event_loop(xcb_event_handlers_t *evenths); - -/** - * @brief Poll for event and handle it with event handler. - * @param evenths The event handlers. - */ -void xcb_event_poll_for_event_loop(xcb_event_handlers_t *evenths); - -/** - * @brief Handle an event using event handlers from event handlers data - * structure. - * @param evenths The event handlers. - * @param event The event to handle. - * @return The return value of the handler, or 0 if no handler exists for this - * event. - */ -int xcb_event_handle(xcb_event_handlers_t *evenths, xcb_generic_event_t *event); - -/** - * @brief Set an event handler for an event type. - * @param evenths The event handlers data structure. - * @param event The event type. - * @param handler The callback function to call for this event type. - * @param data Optional data pointer to pass to handler callback function. - */ -void xcb_event_set_handler(xcb_event_handlers_t *evenths, int event, xcb_generic_event_handler_t handler, void *data); - -/** - * @brief Set an error handler for an error type. - * @param evenths The error handlers data structure. - * @param error The error type. - * @param handler The callback function to call for this error type. - * @param data Optional data pointer to pass to handler callback function. - */ -void xcb_event_set_error_handler(xcb_event_handlers_t *evenths, int error, xcb_generic_error_handler_t handler, void *data); - -#define XCB_EVENT_MAKE_EVENT_HANDLER(lkind, ukind) \ -static inline void xcb_event_set_##lkind##_handler(xcb_event_handlers_t *evenths, int (*handler)(void *, xcb_connection_t *, xcb_##lkind##_event_t *), void *data) \ -{ \ - xcb_event_set_handler(evenths, XCB_##ukind, (xcb_generic_event_handler_t) handler, data); \ -} - -XCB_EVENT_MAKE_EVENT_HANDLER(key_press, KEY_PRESS) -XCB_EVENT_MAKE_EVENT_HANDLER(key_release, KEY_RELEASE) -XCB_EVENT_MAKE_EVENT_HANDLER(button_press, BUTTON_PRESS) -XCB_EVENT_MAKE_EVENT_HANDLER(button_release, BUTTON_RELEASE) -XCB_EVENT_MAKE_EVENT_HANDLER(motion_notify, MOTION_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(enter_notify, ENTER_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(leave_notify, LEAVE_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(focus_in, FOCUS_IN) -XCB_EVENT_MAKE_EVENT_HANDLER(focus_out, FOCUS_OUT) -XCB_EVENT_MAKE_EVENT_HANDLER(keymap_notify, KEYMAP_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(expose, EXPOSE) -XCB_EVENT_MAKE_EVENT_HANDLER(graphics_exposure, GRAPHICS_EXPOSURE) -XCB_EVENT_MAKE_EVENT_HANDLER(no_exposure, NO_EXPOSURE) -XCB_EVENT_MAKE_EVENT_HANDLER(visibility_notify, VISIBILITY_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(create_notify, CREATE_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(destroy_notify, DESTROY_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(unmap_notify, UNMAP_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(map_notify, MAP_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(map_request, MAP_REQUEST) -XCB_EVENT_MAKE_EVENT_HANDLER(reparent_notify, REPARENT_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(configure_notify, CONFIGURE_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(configure_request, CONFIGURE_REQUEST) -XCB_EVENT_MAKE_EVENT_HANDLER(gravity_notify, GRAVITY_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(resize_request, RESIZE_REQUEST) -XCB_EVENT_MAKE_EVENT_HANDLER(circulate_notify, CIRCULATE_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(circulate_request, CIRCULATE_REQUEST) -XCB_EVENT_MAKE_EVENT_HANDLER(property_notify, PROPERTY_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(selection_clear, SELECTION_CLEAR) -XCB_EVENT_MAKE_EVENT_HANDLER(selection_request, SELECTION_REQUEST) -XCB_EVENT_MAKE_EVENT_HANDLER(selection_notify, SELECTION_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(colormap_notify, COLORMAP_NOTIFY) -XCB_EVENT_MAKE_EVENT_HANDLER(client_message, CLIENT_MESSAGE) -XCB_EVENT_MAKE_EVENT_HANDLER(mapping_notify, MAPPING_NOTIFY) - -/** Everyting is ok */ -#define XCB_EVENT_ERROR_SUCESS 0 -/** Bad request code */ -#define XCB_EVENT_ERROR_BAD_REQUEST 1 -/** Int parameter out of range */ -#define XCB_EVENT_ERROR_BAD_VALUE 2 -/** Parameter not a Window */ -#define XCB_EVENT_ERROR_BAD_WINDOW 3 -/** Parameter not a Pixmap */ -#define XCB_EVENT_ERROR_BAD_PIXMAP 4 -/** Parameter not an Atom */ -#define XCB_EVENT_ERROR_BAD_ATOM 5 -/** Parameter not a Cursor */ -#define XCB_EVENT_ERROR_BAD_CURSOR 6 -/** Parameter not a Font */ -#define XCB_EVENT_ERROR_BAD_FONT 7 -/** Parameter mismatch */ -#define XCB_EVENT_ERROR_BAD_MATCH 8 -/** Parameter not a Pixmap or Window */ -#define XCB_EVENT_ERROR_BAD_DRAWABLE 9 -/* Depending on context: - - key/button already grabbed - - attempt to free an illegal - cmap entry - - attempt to store into a read-only - color map entry. - - attempt to modify the access control - list from other than the local host. -*/ -#define XCB_EVENT_ERROR_BAD_ACCESS 10 -/** Insufficient resources */ -#define XCB_EVENT_ERROR_BAD_ALLOC 11 -/** No such colormap */ -#define XCB_EVENT_ERROR_BAD_COLOR 12 -/** Parameter not a GC */ -#define XCB_EVENT_ERROR_BAD_GC 13 -/** Choice not in range or already used */ -#define XCB_EVENT_ERROR_BAD_ID_CHOICE 14 -/** Font or color name doesn't exist */ -#define XCB_EVENT_ERROR_BAD_NAME 15 -/** Request length incorrect */ -#define XCB_EVENT_ERROR_BAD_LENGTH 16 -/** Server is defective */ -#define XCB_EVENT_ERROR_BAD_IMPLEMENTATION 17 - -/** - * @brief Convert an event reponse type to a label. - * @param type The event type. - * @return A string with the event name, or NULL if unknown. - */ -const char * xcb_event_get_label(uint8_t type); - -/** - * @brief Convert an event error type to a label. - * @param type The erro type. - * @return A string with the event name, or NULL if unknown or if the event is - * not an error. - */ -const char * xcb_event_get_error_label(uint8_t type); - -/** - * @brief Convert an event request type to a label. - * @param type The request type. - * @return A string with the event name, or NULL if unknown or if the event is - * not an error. - */ -const char * xcb_event_get_request_label(uint8_t type); - -#ifdef __cplusplus -} -#endif - -/** - * @} - */ - -#endif /* __XCB_EVENT_H__ */ |