/* * Copyright © 2008 Arnaud Fontaine * Copyright © 2007-2008 Vincent Torri * * 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 #include #include #include "xcb_icccm.h" #include "xcb_atom.h" xcb_get_property_cookie_t xcb_get_text_property(xcb_connection_t *c, xcb_window_t window, xcb_atom_t property) { return xcb_get_any_property(c, 0, window, property, UINT_MAX); } xcb_get_property_cookie_t xcb_get_text_property_unchecked(xcb_connection_t *c, xcb_window_t window, xcb_atom_t property) { return xcb_get_any_property_unchecked(c, 0, window, property, UINT_MAX); } uint8_t xcb_get_text_property_reply(xcb_connection_t *c, xcb_get_property_cookie_t cookie, xcb_get_text_property_reply_t *prop, xcb_generic_error_t **e) { xcb_get_property_reply_t *reply = xcb_get_property_reply(c, cookie, e); if(!reply) return 0; prop->_reply = reply; prop->encoding = prop->_reply->type; prop->format = prop->_reply->format; prop->name_len = xcb_get_property_value_length(prop->_reply); prop->name = xcb_get_property_value(prop->_reply); return 1; } void xcb_get_text_property_reply_wipe(xcb_get_text_property_reply_t *prop) { free(prop->_reply); } /* WM_NAME */ void xcb_set_wm_name_checked(xcb_connection_t *c, xcb_window_t window, xcb_atom_t encoding, uint32_t name_len, const char *name) { xcb_change_property_checked(c, XCB_PROP_MODE_REPLACE, window, WM_NAME, encoding, 8, name_len, name); } void xcb_set_wm_name(xcb_connection_t *c, xcb_window_t window, xcb_atom_t encoding, uint32_t name_len, const char *name) { xcb_change_property(c, XCB_PROP_MODE_REPLACE, window, WM_NAME, encoding, 8, name_len, name); } xcb_get_property_cookie_t xcb_get_wm_name(xcb_connection_t *c, xcb_window_t window) { return xcb_get_text_property(c, window, WM_NAME); } xcb_get_property_cookie_t xcb_get_wm_name_unchecked(xcb_connection_t *c, xcb_window_t window) { return xcb_get_text_property_unchecked(c, window, WM_NAME); } uint8_t xcb_get_wm_name_reply(xcb_connection_t *c, xcb_get_property_cookie_t cookie, xcb_get_text_property_reply_t *prop, xcb_generic_error_t **e) { return xcb_get_text_property_reply(c, cookie, prop, e); } void xcb_watch_wm_name(xcb_property_handlers_t *prophs, uint32_t long_len, xcb_generic_property_handler_t handler, void *data) { xcb_property_set_handler(prophs, WM_NAME, long_len, handler, data); } /* WM_ICON_NAME */ void xcb_set_wm_icon_name_checked(xcb_connection_t *c, xcb_window_t window, xcb_atom_t encoding, uint32_t name_len, const char *name) { xcb_change_property_checked(c, XCB_PROP_MODE_REPLACE, window, WM_ICON_NAME, encoding, 8, name_len, name); } void xcb_set_wm_icon_name(xcb_connection_t *c, xcb_window_t window, xcb_atom_t encoding, uint32_t name_len, const char *name) { xcb_change_property(c, XCB_PROP_MODE_REPLACE, window, WM_ICON_NAME, encoding, 8, name_len, name); } xcb_get_property_cookie_t xcb_get_wm_icon_name(xcb_connection_t *c, xcb_window_t window) { return xcb_get_text_property(c, window, WM_ICON_NAME); } xcb_get_property_cookie_t xcb_get_wm_icon_name_unchecked(xcb_connection_t *c, xcb_window_t window) { return xcb_get_text_property_unchecked(c, window, WM_ICON_NAME); } uint8_t xcb_get_wm_icon_name_reply(xcb_connection_t *c, xcb_get_property_cookie_t cookie, xcb_get_text_property_reply_t *prop, xcb_generic_error_t **e) { return xcb_get_text_property_reply(c, cookie, prop, e); } void xcb_watch_wm_icon_name(xcb_property_handlers_t *prophs, uint32_t long_len, xcb_generic_property_handler_t handler, void *data) { xcb_property_set_handler(prophs, WM_ICON_NAME, long_len, handler, data); } /* WM_CLIENT_MACHINE */ void xcb_set_wm_client_machine_checked(xcb_connection_t *c, xcb_window_t window, xcb_atom_t encoding, uint32_t name_len, const char *name) { xcb_change_property_checked(c, XCB_PROP_MODE_REPLACE, window, WM_CLIENT_MACHINE, encoding, 8, name_len, name); } void xcb_set_wm_client_machine(xcb_connection_t *c, xcb_window_t window, xcb_atom_t encoding, uint32_t name_len, const char *name) { xcb_change_property(c, XCB_PROP_MODE_REPLACE, window, WM_CLIENT_MACHINE, encoding, 8, name_len, name); } xcb_get_property_cookie_t xcb_get_wm_client_machine(xcb_connection_t *c, xcb_window_t window) { return xcb_get_text_property(c, window, WM_CLIENT_MACHINE); } xcb_get_property_cookie_t xcb_get_wm_client_machine_unchecked(xcb_connection_t *c, xcb_window_t window) { return xcb_get_text_property_unchecked(c, window, WM_CLIENT_MACHINE); } uint8_t xcb_get_wm_client_machine_reply(xcb_connection_t *c, xcb_get_property_cookie_t cookie, xcb_get_text_property_reply_t *prop, xcb_generic_error_t **e) { return xcb_get_text_property_reply(c, cookie, prop, e); } void xcb_watch_wm_client_machine(xcb_property_handlers_t *prophs, uint32_t long_len, xcb_generic_property_handler_t handler, void *data) { xcb_property_set_handler(prophs, WM_CLIENT_MACHINE, long_len, handler, data); } /* WM_CLASS */ xcb_get_property_cookie_t xcb_get_wm_class(xcb_connection_t *c, xcb_window_t window) { return xcb_get_property(c, 0, window, WM_CLASS, STRING, 0L, 2048L); } xcb_get_property_cookie_t xcb_get_wm_class_unchecked(xcb_connection_t *c, xcb_window_t window) { return xcb_get_property_unchecked(c, 0, window, WM_CLASS, STRING, 0L, 2048L); } uint8_t xcb_get_wm_class_from_reply(xcb_get_wm_class_reply_t *prop, xcb_get_property_reply_t *reply) { if(!reply || reply->type != STRING || reply->format != 8) return 0; prop->_reply = reply; prop->instance_name = (char *) xcb_get_property_value(prop->_reply); int name_len = strlen(prop->instance_name); if(name_len == xcb_get_property_value_length(prop->_reply)) name_len--; prop->class_name = prop->instance_name + name_len + 1; return 1; } uint8_t xcb_get_wm_class_reply(xcb_connection_t *c, xcb_get_property_cookie_t cookie, xcb_get_wm_class_reply_t *prop, xcb_generic_error_t **e) { xcb_get_property_reply_t *reply = xcb_get_property_reply(c, cookie, e); uint8_t ret = xcb_get_wm_class_from_reply(prop, reply); /* if reply parsing failed, free the reply to avoid mem leak */ if(!ret) free(reply); return ret; } void xcb_get_wm_class_reply_wipe(xcb_get_wm_class_reply_t *prop) { free(prop->_reply); } /* WM_TRANSIENT_FOR */ xcb_get_property_cookie_t xcb_get_wm_transient_for(xcb_connection_t *c, xcb_window_t window) { return xcb_get_property(c, 0, window, WM_TRANSIENT_FOR, WINDOW, 0, 1); } xcb_get_property_cookie_t xcb_get_wm_transient_for_unchecked(xcb_connection_t *c, xcb_window_t window) { return xcb_get_property_unchecked(c, 0, window, WM_TRANSIENT_FOR, WINDOW, 0, 1); } uint8_t xcb_get_wm_transient_for_from_reply(xcb_window_t *prop, xcb_get_property_reply_t *reply) { if(!reply || reply->type != WINDOW || reply->format != 32 || !reply->length) return 0; *prop = *((xcb_window_t *) xcb_get_property_value(reply)); return 1; } uint8_t xcb_get_wm_transient_for_reply(xcb_connection_t *c, xcb_get_property_cookie_t cookie, xcb_window_t *prop, xcb_generic_error_t **e) { xcb_get_property_reply_t *reply = xcb_get_property_reply(c, cookie, e); uint8_t ret = xcb_get_wm_transient_for_from_reply(prop, reply); free(reply); return ret; } /* WM_SIZE_HINTS */ void xcb_size_hints_set_position(xcb_size_hints_t *hints, int user_specified, int32_t x, int32_t y) { hints->flags &= ~(XCB_SIZE_HINT_US_POSITION | XCB_SIZE_HINT_P_POSITION); if (user_specified) hints->flags |= XCB_SIZE_HINT_US_POSITION; else hints->flags |= XCB_SIZE_HINT_P_POSITION; hints->x = x; hints->y = y; } void xcb_size_hints_set_size(xcb_size_hints_t *hints, int user_specified, int32_t width, int32_t height) { hints->flags &= ~(XCB_SIZE_HINT_US_SIZE | XCB_SIZE_HINT_P_SIZE); if (user_specified) hints->flags |= XCB_SIZE_HINT_US_SIZE; else hints->flags |= XCB_SIZE_HINT_P_SIZE; hints->width = width; hints->height = height; } void xcb_size_hints_set_min_size(xcb_size_hints_t *hints, int32_t min_width, int32_t min_height) { hints->flags |= XCB_SIZE_HINT_P_MIN_SIZE; hints->min_width = min_width; hints->min_height = min_height; } void xcb_size_hints_set_max_size(xcb_size_hints_t *hints, int32_t max_width, int32_t max_height) { hints->flags |= XCB_SIZE_HINT_P_MAX_SIZE; hints->max_width = max_width; hints->max_height = max_height; } void xcb_size_hints_set_resize_inc(xcb_size_hints_t *hints, int32_t width_inc, int32_t height_inc) { hints->flags |= XCB_SIZE_HINT_P_RESIZE_INC; hints->width_inc = width_inc; hints->height_inc = height_inc; } void xcb_size_hints_set_aspect(xcb_size_hints_t *hints, int32_t min_aspect_num, int32_t min_aspect_den, int32_t max_aspect_num, int32_t max_aspect_den) { hints->flags |= XCB_SIZE_HINT_P_ASPECT; hints->min_aspect_num = min_aspect_num; hints->min_aspect_den = min_aspect_den; hints->max_aspect_num = max_aspect_num; hints->max_aspect_den = max_aspect_den; } void xcb_size_hints_set_base_size(xcb_size_hints_t *hints, int32_t base_width, int32_t base_height) { hints->flags |= XCB_SIZE_HINT_BASE_SIZE; hints->base_width = base_width; hints->base_height = base_height; } void xcb_size_hints_set_win_gravity(xcb_size_hints_t *hints, uint32_t win_gravity) { hints->flags |= XCB_SIZE_HINT_P_WIN_GRAVITY; hints->win_gravity = win_gravity; } void xcb_set_wm_size_hints_checked(xcb_connection_t *c, xcb_window_t window, xcb_atom_t property, xcb_size_hints_t *hints) { xcb_change_property_checked(c, XCB_PROP_MODE_REPLACE, window, property, WM_SIZE_HINTS, 32, sizeof(*hints) >> 2, hints); } void xcb_set_wm_size_hints(xcb_connection_t *c, xcb_window_t window, xcb_atom_t property, xcb_size_hints_t *hints) { xcb_change_property(c, XCB_PROP_MODE_REPLACE, window, property, WM_SIZE_HINTS, 32, sizeof(*hints) >> 2, hints); } xcb_get_property_cookie_t xcb_get_wm_size_hints(xcb_connection_t *c, xcb_window_t window, xcb_atom_t property) { /* NumPropSizeElements = 18 (ICCCM version 1). */ return xcb_get_property(c, 0, window, property, WM_SIZE_HINTS, 0L, 18); } xcb_get_property_cookie_t xcb_get_wm_size_hints_unchecked(xcb_connection_t *c, xcb_window_t window, xcb_atom_t property) { return xcb_get_property_unchecked(c, 0, window, property, WM_SIZE_HINTS, 0L, 18); } uint8_t xcb_get_wm_size_hints_from_reply(xcb_size_hints_t *hints, xcb_get_property_reply_t *reply) { uint32_t flags; if(!reply) return 0; int length = xcb_get_property_value_length(reply) / (reply->format / 8); if (!(reply->type == WM_SIZE_HINTS && (reply->format == 8 || reply->format == 16 || reply->format == 32) && /* OldNumPropSizeElements = 15 (pre-ICCCM) */ length >= 15)) return 0; memcpy(hints, (xcb_size_hints_t *) xcb_get_property_value (reply), length * reply->format >> 3); flags = (XCB_SIZE_HINT_US_POSITION | XCB_SIZE_HINT_US_SIZE | XCB_SIZE_HINT_P_POSITION | XCB_SIZE_HINT_P_SIZE | XCB_SIZE_HINT_P_MIN_SIZE | XCB_SIZE_HINT_P_MAX_SIZE | XCB_SIZE_HINT_P_RESIZE_INC | XCB_SIZE_HINT_P_ASPECT); /* NumPropSizeElements = 18 (ICCCM version 1) */ if(length >= 18) flags |= (XCB_SIZE_HINT_BASE_SIZE | XCB_SIZE_HINT_P_WIN_GRAVITY); else { hints->base_width = 0; hints->base_height = 0; hints->win_gravity = 0; } /* get rid of unwanted bits */ hints->flags &= flags; return 1; } uint8_t xcb_get_wm_size_hints_reply(xcb_connection_t *c, xcb_get_property_cookie_t cookie, xcb_size_hints_t *hints, xcb_generic_error_t **e) { xcb_get_property_reply_t *reply = reply = xcb_get_property_reply(c, cookie, e); uint8_t ret = xcb_get_wm_size_hints_from_reply(hints, reply); free(reply); return ret; } /* WM_NORMAL_HINTS */ void xcb_set_wm_normal_hints_checked(xcb_connection_t *c, xcb_window_t window, xcb_size_hints_t *hints) { xcb_set_wm_size_hints_checked(c, window, WM_NORMAL_HINTS, hints); } void xcb_set_wm_normal_hints(xcb_connection_t *c, xcb_window_t window, xcb_size_hints_t *hints) { xcb_set_wm_size_hints(c, window, WM_NORMAL_HINTS, hints); } xcb_get_property_cookie_t xcb_get_wm_normal_hints(xcb_connection_t *c, xcb_window_t window) { return xcb_get_wm_size_hints(c, window, WM_NORMAL_HINTS); } xcb_get_property_cookie_t xcb_get_wm_normal_hints_unchecked(xcb_connection_t *c, xcb_window_t window) { return xcb_get_wm_size_hints_unchecked(c, window, WM_NORMAL_HINTS); } uint8_t xcb_get_wm_normal_hints_reply(xcb_connection_t *c, xcb_get_property_cookie_t cookie, xcb_size_hints_t *hints, xcb_generic_error_t **e) { return xcb_get_wm_size_hints_reply(c, cookie, hints, e); } /* WM_HINTS */ uint32_t xcb_wm_hints_get_urgency(xcb_wm_hints_t *hints) { return (hints->flags & XCB_WM_HINT_X_URGENCY); } void xcb_wm_hints_set_input(xcb_wm_hints_t *hints, uint8_t input) { hints->input = input; hints->flags |= XCB_WM_HINT_INPUT; } void xcb_wm_hints_set_iconic(xcb_wm_hints_t *hints) { hints->initial_state = XCB_WM_STATE_ICONIC; hints->flags |= XCB_WM_HINT_STATE; } void xcb_wm_hints_set_normal(xcb_wm_hints_t *hints) { hints->initial_state = XCB_WM_STATE_NORMAL; hints->flags |= XCB_WM_HINT_STATE; } void xcb_wm_hints_set_withdrawn(xcb_wm_hints_t *hints) { hints->initial_state = XCB_WM_STATE_WITHDRAWN; hints->flags |= XCB_WM_HINT_STATE; } void xcb_wm_hints_set_none(xcb_wm_hints_t *hints) { hints->flags &= ~XCB_WM_HINT_STATE; } void xcb_wm_hints_set_icon_pixmap(xcb_wm_hints_t *hints, xcb_pixmap_t icon_pixmap) { hints->icon_pixmap = icon_pixmap; hints->flags |= XCB_WM_HINT_ICON_PIXMAP; } void xcb_wm_hints_set_icon_mask(xcb_wm_hints_t *hints, xcb_pixmap_t icon_mask) { hints->icon_mask = icon_mask; hints->flags |= XCB_WM_HINT_ICON_MASK; } void xcb_wm_hints_set_icon_window(xcb_wm_hints_t *hints, xcb_window_t icon_window) { hints->icon_window = icon_window; hints->flags |= XCB_WM_HINT_ICON_WINDOW; } void xcb_wm_hints_set_window_group(xcb_wm_hints_t *hints, xcb_window_t window_group) { hints->window_group = window_group; hints->flags |= XCB_WM_HINT_WINDOW_GROUP; } void xcb_wm_hints_set_urgency(xcb_wm_hints_t *hints) { hints->flags |= XCB_WM_HINT_X_URGENCY; } void xcb_set_wm_hints_checked(xcb_connection_t *c, xcb_window_t window, xcb_wm_hints_t *hints) { xcb_change_property_checked(c, XCB_PROP_MODE_REPLACE, window, WM_HINTS, WM_HINTS, 32, sizeof(*hints) >> 2, hints); } void xcb_set_wm_hints(xcb_connection_t *c, xcb_window_t window, xcb_wm_hints_t *hints) { xcb_change_property(c, XCB_PROP_MODE_REPLACE, window, WM_HINTS, WM_HINTS, 32, sizeof(*hints) >> 2, hints); } xcb_get_property_cookie_t xcb_get_wm_hints(xcb_connection_t *c, xcb_window_t window) { return xcb_get_property(c, 0, window, WM_HINTS, WM_HINTS, 0L, XCB_NUM_WM_HINTS_ELEMENTS); } xcb_get_property_cookie_t xcb_get_wm_hints_unchecked(xcb_connection_t *c, xcb_window_t window) { return xcb_get_property_unchecked(c, 0, window, WM_HINTS, WM_HINTS, 0L, XCB_NUM_WM_HINTS_ELEMENTS); } uint8_t xcb_get_wm_hints_from_reply(xcb_wm_hints_t *hints, xcb_get_property_reply_t *reply) { if(!reply) return 0; int length = xcb_get_property_value_length(reply); int num_elem = length / (reply->format / 8); if (reply->type != WM_HINTS || reply->format != 32 || num_elem < XCB_NUM_WM_HINTS_ELEMENTS - 1) return 0; memcpy(hints, (xcb_size_hints_t *) xcb_get_property_value(reply), length); if(num_elem < XCB_NUM_WM_HINTS_ELEMENTS) hints->window_group = XCB_NONE; return 1; } uint8_t xcb_get_wm_hints_reply(xcb_connection_t *c, xcb_get_property_cookie_t cookie, xcb_wm_hints_t *hints, xcb_generic_error_t **e) { xcb_get_property_reply_t *reply = xcb_get_property_reply(c, cookie, e); int ret = xcb_get_wm_hints_from_reply(hints, reply); free(reply); return ret; } /* WM_PROTOCOLS */ void xcb_set_wm_protocols_checked(xcb_connection_t *c, xcb_atom_t wm_protocols, xcb_window_t window, uint32_t list_len, xcb_atom_t *list) { xcb_change_property_checked(c, XCB_PROP_MODE_REPLACE, window, wm_protocols, ATOM, 32, list_len, list); } void xcb_set_wm_protocols(xcb_connection_t *c, xcb_atom_t wm_protocols, xcb_window_t window, uint32_t list_len, xcb_atom_t *list) { xcb_change_property(c, XCB_PROP_MODE_REPLACE, window, wm_protocols, ATOM, 32, list_len, list); } xcb_get_property_cookie_t xcb_get_wm_protocols(xcb_connection_t *c, xcb_window_t window, xcb_atom_t wm_protocol_atom) { return xcb_get_property(c, 0, window, wm_protocol_atom, ATOM, 0, UINT_MAX); } xcb_get_property_cookie_t xcb_get_wm_protocols_unchecked(xcb_connection_t *c, xcb_window_t window, xcb_atom_t wm_protocol_atom) { return xcb_get_property_unchecked(c, 0, window, wm_protocol_atom, ATOM, 0, UINT_MAX); } uint8_t xcb_get_wm_protocols_reply(xcb_connection_t *c, xcb_get_property_cookie_t cookie, xcb_get_wm_protocols_reply_t *protocols, xcb_generic_error_t **e) { xcb_get_property_reply_t *reply = xcb_get_property_reply(c, cookie, e); if(!reply || reply->type != ATOM || reply->format != 32) { free(reply); return 0; } protocols->_reply = reply; protocols->atoms_len = xcb_get_property_value_length(protocols->_reply); protocols->atoms = (xcb_atom_t *) xcb_get_property_value(protocols->_reply); return 1; } void xcb_get_wm_protocols_reply_wipe(xcb_get_wm_protocols_reply_t *protocols) { free(protocols->_reply); }