diff options
Diffstat (limited to 'src/3rdparty/xcb/xcb-util/xcb_aux.c')
-rw-r--r-- | src/3rdparty/xcb/xcb-util/xcb_aux.c | 374 |
1 files changed, 0 insertions, 374 deletions
diff --git a/src/3rdparty/xcb/xcb-util/xcb_aux.c b/src/3rdparty/xcb/xcb-util/xcb_aux.c deleted file mode 100644 index c81039885f..0000000000 --- a/src/3rdparty/xcb/xcb-util/xcb_aux.c +++ /dev/null @@ -1,374 +0,0 @@ -/* - * Copyright © 2008 Bart Massey <bart@cs.pdx.edu> - * Copyright © 2008 Ian Osgood <iano@quirkster.com> - * Copyright © 2008 Jamey Sharp <jamey@minilop.net> - * Copyright © 2008 Josh Triplett <josh@freedesktop.org> - * - * 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 <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include <xcb/xcb.h> -#include "xcb_aux.h" - -/* Connection related functions */ - -uint8_t -xcb_aux_get_depth (xcb_connection_t *c, - xcb_screen_t *screen) -{ - xcb_drawable_t drawable; - xcb_get_geometry_reply_t *geom; - int depth = 0; - - drawable = screen->root; - geom = xcb_get_geometry_reply (c, xcb_get_geometry(c, drawable), 0); - - if (geom) { - depth = geom->depth; - free (geom); - } - - return depth; -} - -uint8_t -xcb_aux_get_depth_of_visual (xcb_screen_t *screen, - xcb_visualid_t id) -{ - xcb_depth_iterator_t i; - xcb_visualtype_iterator_t j; - for (i = xcb_screen_allowed_depths_iterator(screen); - i.rem; xcb_depth_next(&i)) - for (j = xcb_depth_visuals_iterator(i.data); - j.rem; xcb_visualtype_next(&j)) - if (j.data->visual_id == id) - return i.data->depth; - return 0; -} - -xcb_screen_t * -xcb_aux_get_screen (xcb_connection_t *c, - int screen) -{ - xcb_screen_iterator_t i = xcb_setup_roots_iterator(xcb_get_setup(c)); - for (; i.rem; --screen, xcb_screen_next(&i)) - if (screen == 0) - return i.data; - return 0; -} - -xcb_visualtype_t * -xcb_aux_get_visualtype (xcb_connection_t *c, - int scr, - xcb_visualid_t vid) -{ - xcb_screen_t *screen; - xcb_depth_t *depth; - xcb_visualtype_iterator_t iter; - int cur; - - screen = xcb_aux_get_screen (c, scr); - if (!screen) return NULL; - - depth = xcb_screen_allowed_depths_iterator(screen).data; - if (!depth) return NULL; - - iter = xcb_depth_visuals_iterator(depth); - for (cur = 0 ; cur < iter.rem ; xcb_visualtype_next(&iter), ++cur) - if (vid == iter.data->visual_id) - return iter.data; - - return NULL; -} - -xcb_visualtype_t * -xcb_aux_find_visual_by_id (xcb_screen_t *screen, - xcb_visualid_t id) -{ - xcb_depth_iterator_t i; - xcb_visualtype_iterator_t j; - for (i = xcb_screen_allowed_depths_iterator(screen); - i.rem; xcb_depth_next(&i)) - for (j = xcb_depth_visuals_iterator(i.data); - j.rem; xcb_visualtype_next(&j)) - if (j.data->visual_id == id) - return j.data; - return 0; -} - -xcb_visualtype_t * -xcb_aux_find_visual_by_attrs (xcb_screen_t *screen, - int8_t class, - int8_t depth) -{ - xcb_depth_iterator_t i; - xcb_visualtype_iterator_t j; - for (i = xcb_screen_allowed_depths_iterator(screen); - i.rem; xcb_depth_next(&i)) { - if (depth != -1 && i.data->depth != depth) - continue; - for (j = xcb_depth_visuals_iterator(i.data); - j.rem; xcb_visualtype_next(&j)) - if (class == -1 || j.data->_class == class) - return j.data; - } - return 0; -} - -void -xcb_aux_sync (xcb_connection_t *c) -{ - free(xcb_get_input_focus_reply(c, xcb_get_input_focus(c), NULL)); -} - -/* structs instead of value lists */ -/* TODO: generate the struct types and functions from protocol masks and descriptions */ - -/* This generic implementation of pack_list depends on: - a) structs packed to uint32_t size - b) structs consist of just uint32_t/int32_t fields in the same order as bitmask -*/ - -static void -pack_list( uint32_t mask, const uint32_t *src, uint32_t *dest ) -{ - for ( ; mask; mask >>= 1, src++) - if (mask & 1) - *dest++ = *src; -} - -xcb_void_cookie_t -xcb_aux_create_window (xcb_connection_t *c, - uint8_t depth, - xcb_window_t wid, - xcb_window_t parent, - int16_t x, - int16_t y, - uint16_t width, - uint16_t height, - uint16_t border_width, - uint16_t _class, - xcb_visualid_t visual, - uint32_t mask, - const xcb_params_cw_t *params) -{ - uint32_t value_list[16]; - pack_list(mask, (const uint32_t *)params, value_list); - return xcb_create_window(c, depth, wid, parent, - x, y, width, height, border_width, - _class, visual, mask, value_list); -} - -xcb_void_cookie_t -xcb_aux_create_window_checked (xcb_connection_t *c, - uint8_t depth, - xcb_window_t wid, - xcb_window_t parent, - int16_t x, - int16_t y, - uint16_t width, - uint16_t height, - uint16_t border_width, - uint16_t _class, - xcb_visualid_t visual, - uint32_t mask, - const xcb_params_cw_t *params) -{ - uint32_t value_list[16]; - pack_list(mask, (const uint32_t *)params, value_list); - return xcb_create_window_checked(c, depth, wid, parent, - x, y, width, height, border_width, - _class, visual, mask, value_list); -} - -xcb_void_cookie_t -xcb_aux_change_window_attributes_checked (xcb_connection_t *c, - xcb_window_t window, - uint32_t mask, - const xcb_params_cw_t *params) -{ - uint32_t value_list[16]; - pack_list(mask, (const uint32_t *)params, value_list); - return xcb_change_window_attributes_checked( c, window, mask, value_list ); -} - -xcb_void_cookie_t -xcb_aux_change_window_attributes (xcb_connection_t *c, - xcb_window_t window, - uint32_t mask, - const xcb_params_cw_t *params) -{ - uint32_t value_list[16]; - pack_list(mask, (const uint32_t *)params, value_list); - return xcb_change_window_attributes( c, window, mask, value_list ); -} - -xcb_void_cookie_t -xcb_aux_configure_window (xcb_connection_t *c, - xcb_window_t window, - uint16_t mask, - const xcb_params_configure_window_t *params) -{ - uint32_t value_list[8]; - pack_list(mask, (const uint32_t *)params, value_list); - return xcb_configure_window( c, window, mask, value_list ); -} - -xcb_void_cookie_t -xcb_aux_create_gc (xcb_connection_t *c, - xcb_gcontext_t gid, - xcb_drawable_t drawable, - uint32_t mask, - const xcb_params_gc_t *params) -{ - uint32_t value_list[32]; - pack_list(mask, (const uint32_t *)params, value_list); - return xcb_create_gc( c, gid, drawable, mask, value_list ); -} - -xcb_void_cookie_t -xcb_aux_create_gc_checked (xcb_connection_t *c, - xcb_gcontext_t gid, - xcb_drawable_t drawable, - uint32_t mask, - const xcb_params_gc_t *params) -{ - uint32_t value_list[32]; - pack_list(mask, (const uint32_t *)params, value_list); - return xcb_create_gc_checked( c, gid, drawable, mask, value_list); -} - -xcb_void_cookie_t -xcb_aux_change_gc (xcb_connection_t *c, - xcb_gcontext_t gc, - uint32_t mask, - const xcb_params_gc_t *params) -{ - uint32_t value_list[32]; - pack_list(mask, (const uint32_t *)params, value_list); - return xcb_change_gc( c, gc, mask, value_list ); -} - -xcb_void_cookie_t -xcb_aux_change_gc_checked (xcb_connection_t *c, - xcb_gcontext_t gc, - uint32_t mask, - const xcb_params_gc_t *params) -{ - uint32_t value_list[32]; - pack_list(mask, (const uint32_t *)params, value_list); - return xcb_change_gc_checked( c, gc, mask, value_list ); -} - -xcb_void_cookie_t -xcb_aux_change_keyboard_control (xcb_connection_t *c, - uint32_t mask, - const xcb_params_keyboard_t *params) -{ - uint32_t value_list[16]; - pack_list(mask, (const uint32_t *)params, value_list); - return xcb_change_keyboard_control( c, mask, value_list ); -} - -/* Color related functions */ - -/* Return true if the given color name can be translated locally, - in which case load the components. Otherwise, a lookup_color request - will be needed, so return false. */ -int -xcb_aux_parse_color(char *color_name, - uint16_t *red, uint16_t *green, uint16_t *blue) -{ - int n, r, g, b, i; - if (!color_name || *color_name != '#') - return 0; - /* - * Excitingly weird RGB parsing code from Xlib. - */ - n = strlen (color_name); - color_name++; - n--; - if (n != 3 && n != 6 && n != 9 && n != 12) - return 0; - n /= 3; - g = b = 0; - do { - r = g; - g = b; - b = 0; - for (i = n; --i >= 0; ) { - char c = *color_name++; - b <<= 4; - if (c >= '0' && c <= '9') - b |= c - '0'; - else if (c >= 'A' && c <= 'F') - b |= c - ('A' - 10); - else if (c >= 'a' && c <= 'f') - b |= c - ('a' - 10); - else return 0; - } - } while (*color_name != '\0'); - n <<= 2; - n = 16 - n; - *red = r << n; - *green = g << n; - *blue = b << n; - return 1; -} - -/* Drawing related functions */ - -/* Adapted from Xlib */ -xcb_void_cookie_t -xcb_aux_set_line_attributes_checked (xcb_connection_t *dpy, - xcb_gcontext_t gc, - uint16_t linewidth, - int32_t linestyle, - int32_t capstyle, - int32_t joinstyle) -{ - uint32_t mask = 0; - xcb_params_gc_t gv; - - XCB_AUX_ADD_PARAM(&mask, &gv, line_width, linewidth); - XCB_AUX_ADD_PARAM(&mask, &gv, line_style, linestyle); - XCB_AUX_ADD_PARAM(&mask, &gv, cap_style, capstyle); - XCB_AUX_ADD_PARAM(&mask, &gv, join_style, joinstyle); - return xcb_aux_change_gc_checked(dpy, gc, mask, &gv); -} - -/* Adapted from Xlib */ -/* XXX It would be wiser for apps just to call - clear_area() directly. */ -xcb_void_cookie_t -xcb_aux_clear_window(xcb_connection_t * dpy, - xcb_window_t w) -{ - return xcb_clear_area(dpy, 0, w, 0, 0, 0, 0); -} |