/* * awesome-menu.c - menu window for awesome * * Copyright © 2008 Julien Danjou * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * */ /* asprintf() */ #define _GNU_SOURCE #define CHUNK_SIZE 4096 #include #include #include #include #include #include #include #include #include #include #include #include #include #include "common/swindow.h" #include "common/util.h" #include "common/version.h" #include "common/configopts.h" #include "common/xutil.h" #include "common/xscreen.c" #define PROGNAME "awesome-menu" #define CLEANMASK(mask) (mask & ~(globalconf.numlockmask | XCB_MOD_MASK_LOCK)) /** awesome-menu run status */ typedef enum { /** Stop awesome-menu */ STOP = 0, /** Run awesome-menu */ RUN = 1, /** Stop awesome-menu and cancel any operation */ CANCEL = 2 } status_t; /** Is awesome-menu running ? */ static status_t status = RUN; /** Import awesome config file format */ extern cfg_opt_t awesome_opts[]; /** Item_t typedef */ typedef struct item_t item_t; /** Item_t structure */ struct item_t { /** Data */ char *data; /** Previous and next elems in item_t list */ item_t *prev, *next; /** True if the item currently matches */ bool match; }; /** Destructor for item structure * \param item item pointer */ static void item_delete(item_t **item) { p_delete(&(*item)->data); p_delete(item); } DO_SLIST(item_t, item, item_delete) /** awesome-run global configuration structure */ typedef struct { /** Connection ref */ xcb_connection_t *connection; /** Default screen number */ int default_screen; /** The window */ simple_window_t *sw; /** The draw contet */ DrawCtx *ctx; /** Colors */ struct { style_t normal; style_t focus; } styles; /** Key symbols */ xcb_key_symbols_t *keysyms; /** Numlock mask */ unsigned int numlockmask; /** Shiftlock mask */ unsigned int shiftlockmask; /** Capslock mask */ unsigned int capslockmask; /** The text */ char *text; /** The text when we asked to complete */ char *text_complete; /** The text length */ size_t text_size; /** Item list */ item_t *items; /** Selected item */ item_t *item_selected; /** What to do with the result text */ char *exec; /** Prompt */ char *prompt; } AwesomeMenuConf; static AwesomeMenuConf globalconf; /** Exit with given exit code * \param exit_code exit code * \return never returns */ static void __attribute__ ((noreturn)) exit_help(int exit_code) { FILE *outfile = (exit_code == EXIT_SUCCESS) ? stdout : stderr; fprintf(outfile, "Usage: %s [-c config] [-e command] \n", PROGNAME); exit(exit_code); } /** Parse configuration file and fill up AwesomeMenuConf * data structures with configuration directives. * \param screen screen number * \param confpatharg configuration file pathname, or NULL if auto * \param menu_title menu title * \param geometry geometry to fill up with supplied information from * configuration file * \return cfg_parse status */ static int config_parse(int screen, const char *confpatharg, const char *menu_title, area_t *geometry) { int ret, i; char *confpath; cfg_t *cfg, *cfg_menu = NULL, *cfg_screen = NULL, *cfg_styles, *cfg_menu_styles = NULL; if(!confpatharg) confpath = config_file(); else confpath = a_strdup(confpatharg); cfg = cfg_new(); switch((ret = cfg_parse(cfg, confpath))) { case CFG_FILE_ERROR: warn("parsing configuration file failed: %s\n", strerror(errno)); break; case CFG_PARSE_ERROR: cfg_error(cfg, "W: awesome: parsing configuration file %s failed.\n", confpath); break; } if(ret) return ret; if(menu_title && !(cfg_menu = cfg_gettsec(cfg, "menu", menu_title))) warn("no definition for menu %s in configuration file: using default\n", menu_title); /* get global screen section */ if(!(cfg_screen = cfg_getnsec(cfg, "screen", screen))) cfg_screen = cfg_getsec(cfg, "screen"); if(cfg_menu) { cfg_menu_styles = cfg_getsec(cfg_menu, "styles"); if((i = cfg_getint(cfg_menu, "x")) != (int) 0xffffffff) geometry->x = i; if((i = cfg_getint(cfg_menu, "y")) != (int) 0xffffffff) geometry->y = i; if((i = cfg_getint(cfg_menu, "width")) > 0) geometry->width = i; if((i = cfg_getint(cfg_menu, "height")) > 0) geometry->height = i; } if(cfg_screen && (cfg_styles = cfg_getsec(cfg_screen, "styles"))) { /* Grab default styles */ draw_style_init(globalconf.connection, globalconf.default_screen, cfg_getsec(cfg_styles, "normal"), &globalconf.styles.normal, NULL); draw_style_init(globalconf.connection, globalconf.default_screen, cfg_getsec(cfg_styles, "focus"), &globalconf.styles.focus, &globalconf.styles.normal); } /* Now grab menu styles if any */ if(cfg_menu_styles) { draw_style_init(globalconf.connection, globalconf.default_screen, cfg_getsec(cfg_menu_styles, "normal"), &globalconf.styles.normal, NULL); draw_style_init(globalconf.connection, globalconf.default_screen, cfg_getsec(cfg_menu_styles, "focus"), &globalconf.styles.focus, &globalconf.styles.normal); } if(!globalconf.styles.normal.font) eprint("no default font available\n"); p_delete(&confpath); return ret; } /** Return the last word for a text. * \param text the text to look into * \return a pointer to the last word position in text */ static char * get_last_word(char *text) { char *last_word; if((last_word = strrchr(text, ' '))) last_word++; else last_word = text; return last_word; } /** Fill the completion list for awesome-menu with file list. * \param directory directory to look into * \return always true */ static bool item_list_fill_file(const char *directory) { char *cwd, *home, *user, *filename; const char *file; DIR *dir; struct dirent *dirinfo; item_t *item; ssize_t len, lenfile; struct passwd *passwd = NULL; struct stat st; item_list_wipe(&globalconf.items); if(!directory) cwd = a_strdup("./"); else if(a_strlen(directory) > 1 && directory[0] == '~') { if(directory[1] == '/') { home = getenv("HOME"); asprintf(&cwd, "%s%s", (home ? home : ""), directory + 1); } else { if(!(file = strchr(directory, '/'))) file = directory + a_strlen(directory); len = (file - directory) + 1; user = p_new(char, len); a_strncpy(user, len, directory + 1, (file - directory) - 1); if((passwd = getpwnam(user))) { asprintf(&cwd, "%s%s", passwd->pw_dir, file); p_delete(&user); } else { p_delete(&user); return false; } } } else cwd = a_strdup(directory); if(!(dir = opendir(cwd))) { p_delete(&cwd); return false; } while((dirinfo = readdir(dir))) { item = p_new(item_t, 1); /* + 1 for \0 + 1 for / if directory */ len = a_strlen(directory) + a_strlen(dirinfo->d_name) + 2; item->data = p_new(char, len); if(a_strlen(directory)) a_strcpy(item->data, len, directory); a_strcat(item->data, len, dirinfo->d_name); lenfile = a_strlen(cwd) + a_strlen(dirinfo->d_name) + 2; filename = p_new(char, lenfile); a_strcpy(filename, lenfile, cwd); a_strcat(filename, lenfile, dirinfo->d_name); if(!stat(filename, &st) && S_ISDIR(st.st_mode)) a_strcat(item->data, len, "/"); p_delete(&filename); item_list_push(&globalconf.items, item); } closedir(dir); p_delete(&cwd); return true; } static void complete(bool reverse) { int loop = 2; item_t *item = NULL; item_t *(*item_iter)(item_t **, item_t *) = item_list_next_cycle; if(reverse) item_iter = item_list_prev_cycle; if(globalconf.item_selected) item = item_iter(&globalconf.items, globalconf.item_selected); else item = globalconf.items; for(; item && loop; item = item_iter(&globalconf.items, item)) { if(item->match) { a_strcpy(globalconf.text_complete, globalconf.text_size - (globalconf.text_complete - globalconf.text), item->data); globalconf.item_selected = item; return; } /* Since loop is 2, it will be 1 at first iter, and then 0 if we * get back before matching an item (i.e. no items match) to the * first elem: so it will break the loop, otherwise it loops for * ever */ if(item == globalconf.items) loop--; } } /** Compute a match from completion list for word. * \param word the word to match */ static void compute_match(const char *word) { ssize_t len = a_strlen(word); item_t *item; /* reset the selected item to NULL */ globalconf.item_selected = NULL; if(len) { if(word[len - 1] == '/' || word[len - 1] == ' ') item_list_fill_file(word); for(item = globalconf.items; item; item = item->next) if(!a_strncmp(word, item->data, a_strlen(word))) item->match = true; else item->match = false; } else { if(a_strlen(globalconf.text)) item_list_fill_file(NULL); for(item = globalconf.items; item; item = item->next) item->match = true; } } /* Why not? */ #define MARGIN 10 /** Redraw the menu. */ static void redraw(void) { item_t *item; area_t geometry = { 0, 0, 0, 0, NULL, NULL }; bool selected_item_is_drawn = false; int len, prompt_len, x_of_previous_item; style_t style; geometry.width = globalconf.sw->geometry.width; geometry.height = globalconf.sw->geometry.height; if(a_strlen(globalconf.prompt)) { draw_text(globalconf.ctx, geometry, AlignLeft, MARGIN, globalconf.prompt, globalconf.styles.focus); len = MARGIN * 2 + draw_text_extents(globalconf.connection, globalconf.default_screen, globalconf.styles.focus.font, globalconf.prompt).width; geometry.x += len; geometry.width -= len; } draw_text(globalconf.ctx, geometry, AlignLeft, MARGIN, globalconf.text, globalconf.styles.normal); len = MARGIN * 2 + MAX(draw_text_extents(globalconf.connection, globalconf.default_screen, globalconf.styles.normal.font, globalconf.text).width, geometry.width / 20); geometry.x += len; geometry.width -= len; prompt_len = geometry.x; for(item = globalconf.items; item && geometry.width > 0; item = item->next) if(item->match) { style = item == globalconf.item_selected ? globalconf.styles.focus : globalconf.styles.normal; len = MARGIN + draw_text_extents(globalconf.connection, globalconf.default_screen, style.font, item->data).width; if(item == globalconf.item_selected) { if(len > geometry.width) break; else selected_item_is_drawn = true; } draw_text(globalconf.ctx, geometry, AlignLeft, MARGIN / 2, item->data, style); geometry.x += len; geometry.width -= len; } /* we have an item selected but not drawn, so redraw in the other side */ if(globalconf.item_selected && !selected_item_is_drawn) { geometry.x = globalconf.sw->geometry.width; for(item = globalconf.item_selected; item; item = item_list_prev(&globalconf.items, item)) if(item->match) { style = item == globalconf.item_selected ? globalconf.styles.focus : globalconf.styles.normal; x_of_previous_item = geometry.x; geometry.width = MARGIN + draw_text_extents(globalconf.connection, globalconf.default_screen, style.font, item->data).width; geometry.x -= geometry.width; if(geometry.x < prompt_len) break; draw_text(globalconf.ctx, geometry, AlignLeft, MARGIN / 2, item->data, style); } if(item) { geometry.x = prompt_len; geometry.width = x_of_previous_item - prompt_len; draw_rectangle(globalconf.ctx, geometry, 1.0, true, globalconf.styles.normal.bg); } } else if(geometry.width) draw_rectangle(globalconf.ctx, geometry, 1.0, true, globalconf.styles.normal.bg); simplewindow_refresh_drawable(globalconf.sw); xcb_aux_sync(globalconf.connection); } /** XCB equivalent of XLookupString which translate the keycode given * by PressEvent to a KeySym and a string * \todo use XKB! */ static unsigned short const keysym_to_unicode_1a1_1ff[] = { 0x0104, 0x02d8, 0x0141, 0x0000, 0x013d, 0x015a, 0x0000, /* 0x01a0-0x01a7 */ 0x0000, 0x0160, 0x015e, 0x0164, 0x0179, 0x0000, 0x017d, 0x017b, /* 0x01a8-0x01af */ 0x0000, 0x0105, 0x02db, 0x0142, 0x0000, 0x013e, 0x015b, 0x02c7, /* 0x01b0-0x01b7 */ 0x0000, 0x0161, 0x015f, 0x0165, 0x017a, 0x02dd, 0x017e, 0x017c, /* 0x01b8-0x01bf */ 0x0154, 0x0000, 0x0000, 0x0102, 0x0000, 0x0139, 0x0106, 0x0000, /* 0x01c0-0x01c7 */ 0x010c, 0x0000, 0x0118, 0x0000, 0x011a, 0x0000, 0x0000, 0x010e, /* 0x01c8-0x01cf */ 0x0110, 0x0143, 0x0147, 0x0000, 0x0000, 0x0150, 0x0000, 0x0000, /* 0x01d0-0x01d7 */ 0x0158, 0x016e, 0x0000, 0x0170, 0x0000, 0x0000, 0x0162, 0x0000, /* 0x01d8-0x01df */ 0x0155, 0x0000, 0x0000, 0x0103, 0x0000, 0x013a, 0x0107, 0x0000, /* 0x01e0-0x01e7 */ 0x010d, 0x0000, 0x0119, 0x0000, 0x011b, 0x0000, 0x0000, 0x010f, /* 0x01e8-0x01ef */ 0x0111, 0x0144, 0x0148, 0x0000, 0x0000, 0x0151, 0x0000, 0x0000, /* 0x01f0-0x01f7 */ 0x0159, 0x016f, 0x0000, 0x0171, 0x0000, 0x0000, 0x0163, 0x02d9 /* 0x01f8-0x01ff */ }; static unsigned short const keysym_to_unicode_2a1_2fe[] = { 0x0126, 0x0000, 0x0000, 0x0000, 0x0000, 0x0124, 0x0000, /* 0x02a0-0x02a7 */ 0x0000, 0x0130, 0x0000, 0x011e, 0x0134, 0x0000, 0x0000, 0x0000, /* 0x02a8-0x02af */ 0x0000, 0x0127, 0x0000, 0x0000, 0x0000, 0x0000, 0x0125, 0x0000, /* 0x02b0-0x02b7 */ 0x0000, 0x0131, 0x0000, 0x011f, 0x0135, 0x0000, 0x0000, 0x0000, /* 0x02b8-0x02bf */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x010a, 0x0108, 0x0000, /* 0x02c0-0x02c7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x02c8-0x02cf */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0120, 0x0000, 0x0000, /* 0x02d0-0x02d7 */ 0x011c, 0x0000, 0x0000, 0x0000, 0x0000, 0x016c, 0x015c, 0x0000, /* 0x02d8-0x02df */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x010b, 0x0109, 0x0000, /* 0x02e0-0x02e7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x02e8-0x02ef */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0121, 0x0000, 0x0000, /* 0x02f0-0x02f7 */ 0x011d, 0x0000, 0x0000, 0x0000, 0x0000, 0x016d, 0x015d /* 0x02f8-0x02ff */ }; static unsigned short const keysym_to_unicode_3a2_3fe[] = { 0x0138, 0x0156, 0x0000, 0x0128, 0x013b, 0x0000, /* 0x03a0-0x03a7 */ 0x0000, 0x0000, 0x0112, 0x0122, 0x0166, 0x0000, 0x0000, 0x0000, /* 0x03a8-0x03af */ 0x0000, 0x0000, 0x0000, 0x0157, 0x0000, 0x0129, 0x013c, 0x0000, /* 0x03b0-0x03b7 */ 0x0000, 0x0000, 0x0113, 0x0123, 0x0167, 0x014a, 0x0000, 0x014b, /* 0x03b8-0x03bf */ 0x0100, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x012e, /* 0x03c0-0x03c7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0116, 0x0000, 0x0000, 0x012a, /* 0x03c8-0x03cf */ 0x0000, 0x0145, 0x014c, 0x0136, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x03d0-0x03d7 */ 0x0000, 0x0172, 0x0000, 0x0000, 0x0000, 0x0168, 0x016a, 0x0000, /* 0x03d8-0x03df */ 0x0101, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x012f, /* 0x03e0-0x03e7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0117, 0x0000, 0x0000, 0x012b, /* 0x03e8-0x03ef */ 0x0000, 0x0146, 0x014d, 0x0137, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x03f0-0x03f7 */ 0x0000, 0x0173, 0x0000, 0x0000, 0x0000, 0x0169, 0x016b /* 0x03f8-0x03ff */ }; static unsigned short const keysym_to_unicode_4a1_4df[] = { 0x3002, 0x3008, 0x3009, 0x3001, 0x30fb, 0x30f2, 0x30a1, /* 0x04a0-0x04a7 */ 0x30a3, 0x30a5, 0x30a7, 0x30a9, 0x30e3, 0x30e5, 0x30e7, 0x30c3, /* 0x04a8-0x04af */ 0x30fc, 0x30a2, 0x30a4, 0x30a6, 0x30a8, 0x30aa, 0x30ab, 0x30ad, /* 0x04b0-0x04b7 */ 0x30af, 0x30b1, 0x30b3, 0x30b5, 0x30b7, 0x30b9, 0x30bb, 0x30bd, /* 0x04b8-0x04bf */ 0x30bf, 0x30c1, 0x30c4, 0x30c6, 0x30c8, 0x30ca, 0x30cb, 0x30cc, /* 0x04c0-0x04c7 */ 0x30cd, 0x30ce, 0x30cf, 0x30d2, 0x30d5, 0x30d8, 0x30db, 0x30de, /* 0x04c8-0x04cf */ 0x30df, 0x30e0, 0x30e1, 0x30e2, 0x30e4, 0x30e6, 0x30e8, 0x30e9, /* 0x04d0-0x04d7 */ 0x30ea, 0x30eb, 0x30ec, 0x30ed, 0x30ef, 0x30f3, 0x309b, 0x309c /* 0x04d8-0x04df */ }; static unsigned short const keysym_to_unicode_590_5fe[] = { 0x06f0, 0x06f1, 0x06f2, 0x06f3, 0x06f4, 0x06f5, 0x06f6, 0x06f7, /* 0x0590-0x0597 */ 0x06f8, 0x06f9, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x0598-0x059f */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x066a, 0x0670, 0x0679, /* 0x05a0-0x05a7 */ 0x067e, 0x0686, 0x0688, 0x0691, 0x060c, 0x0000, 0x06d4, 0x0000, /* 0x05ac-0x05af */ 0x0660, 0x0661, 0x0662, 0x0663, 0x0664, 0x0665, 0x0666, 0x0667, /* 0x05b0-0x05b7 */ 0x0668, 0x0669, 0x0000, 0x061b, 0x0000, 0x0000, 0x0000, 0x061f, /* 0x05b8-0x05bf */ 0x0000, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627, /* 0x05c0-0x05c7 */ 0x0628, 0x0629, 0x062a, 0x062b, 0x062c, 0x062d, 0x062e, 0x062f, /* 0x05c8-0x05cf */ 0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x0637, /* 0x05d0-0x05d7 */ 0x0638, 0x0639, 0x063a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x05d8-0x05df */ 0x0640, 0x0641, 0x0642, 0x0643, 0x0644, 0x0645, 0x0646, 0x0647, /* 0x05e0-0x05e7 */ 0x0648, 0x0649, 0x064a, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f, /* 0x05e8-0x05ef */ 0x0650, 0x0651, 0x0652, 0x0653, 0x0654, 0x0655, 0x0698, 0x06a4, /* 0x05f0-0x05f7 */ 0x06a9, 0x06af, 0x06ba, 0x06be, 0x06cc, 0x06d2, 0x06c1 /* 0x05f8-0x05fe */ }; static unsigned short const keysym_to_unicode_680_6ff[] = { 0x0492, 0x0496, 0x049a, 0x049c, 0x04a2, 0x04ae, 0x04b0, 0x04b2, /* 0x0680-0x0687 */ 0x04b6, 0x04b8, 0x04ba, 0x0000, 0x04d8, 0x04e2, 0x04e8, 0x04ee, /* 0x0688-0x068f */ 0x0493, 0x0497, 0x049b, 0x049d, 0x04a3, 0x04af, 0x04b1, 0x04b3, /* 0x0690-0x0697 */ 0x04b7, 0x04b9, 0x04bb, 0x0000, 0x04d9, 0x04e3, 0x04e9, 0x04ef, /* 0x0698-0x069f */ 0x0000, 0x0452, 0x0453, 0x0451, 0x0454, 0x0455, 0x0456, 0x0457, /* 0x06a0-0x06a7 */ 0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x0491, 0x045e, 0x045f, /* 0x06a8-0x06af */ 0x2116, 0x0402, 0x0403, 0x0401, 0x0404, 0x0405, 0x0406, 0x0407, /* 0x06b0-0x06b7 */ 0x0408, 0x0409, 0x040a, 0x040b, 0x040c, 0x0490, 0x040e, 0x040f, /* 0x06b8-0x06bf */ 0x044e, 0x0430, 0x0431, 0x0446, 0x0434, 0x0435, 0x0444, 0x0433, /* 0x06c0-0x06c7 */ 0x0445, 0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, /* 0x06c8-0x06cf */ 0x043f, 0x044f, 0x0440, 0x0441, 0x0442, 0x0443, 0x0436, 0x0432, /* 0x06d0-0x06d7 */ 0x044c, 0x044b, 0x0437, 0x0448, 0x044d, 0x0449, 0x0447, 0x044a, /* 0x06d8-0x06df */ 0x042e, 0x0410, 0x0411, 0x0426, 0x0414, 0x0415, 0x0424, 0x0413, /* 0x06e0-0x06e7 */ 0x0425, 0x0418, 0x0419, 0x041a, 0x041b, 0x041c, 0x041d, 0x041e, /* 0x06e8-0x06ef */ 0x041f, 0x042f, 0x0420, 0x0421, 0x0422, 0x0423, 0x0416, 0x0412, /* 0x06f0-0x06f7 */ 0x042c, 0x042b, 0x0417, 0x0428, 0x042d, 0x0429, 0x0427, 0x042a /* 0x06f8-0x06ff */ }; static unsigned short const keysym_to_unicode_7a1_7f9[] = { 0x0386, 0x0388, 0x0389, 0x038a, 0x03aa, 0x0000, 0x038c, /* 0x07a0-0x07a7 */ 0x038e, 0x03ab, 0x0000, 0x038f, 0x0000, 0x0000, 0x0385, 0x2015, /* 0x07a8-0x07af */ 0x0000, 0x03ac, 0x03ad, 0x03ae, 0x03af, 0x03ca, 0x0390, 0x03cc, /* 0x07b0-0x07b7 */ 0x03cd, 0x03cb, 0x03b0, 0x03ce, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x07b8-0x07bf */ 0x0000, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397, /* 0x07c0-0x07c7 */ 0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039e, 0x039f, /* 0x07c8-0x07cf */ 0x03a0, 0x03a1, 0x03a3, 0x0000, 0x03a4, 0x03a5, 0x03a6, 0x03a7, /* 0x07d0-0x07d7 */ 0x03a8, 0x03a9, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x07d8-0x07df */ 0x0000, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7, /* 0x07e0-0x07e7 */ 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf, /* 0x07e8-0x07ef */ 0x03c0, 0x03c1, 0x03c3, 0x03c2, 0x03c4, 0x03c5, 0x03c6, 0x03c7, /* 0x07f0-0x07f7 */ 0x03c8, 0x03c9 /* 0x07f8-0x07ff */ }; static unsigned short const keysym_to_unicode_8a4_8fe[] = { 0x2320, 0x2321, 0x0000, 0x231c, /* 0x08a0-0x08a7 */ 0x231d, 0x231e, 0x231f, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x08a8-0x08af */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x08b0-0x08b7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x2264, 0x2260, 0x2265, 0x222b, /* 0x08b8-0x08bf */ 0x2234, 0x0000, 0x221e, 0x0000, 0x0000, 0x2207, 0x0000, 0x0000, /* 0x08c0-0x08c7 */ 0x2245, 0x2246, 0x0000, 0x0000, 0x0000, 0x0000, 0x22a2, 0x0000, /* 0x08c8-0x08cf */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x221a, 0x0000, /* 0x08d0-0x08d7 */ 0x0000, 0x0000, 0x2282, 0x2283, 0x2229, 0x222a, 0x2227, 0x2228, /* 0x08d8-0x08df */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x08e0-0x08e7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x08e8-0x08ef */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0192, 0x0000, /* 0x08f0-0x08f7 */ 0x0000, 0x0000, 0x0000, 0x2190, 0x2191, 0x2192, 0x2193 /* 0x08f8-0x08ff */ }; static unsigned short const keysym_to_unicode_9df_9f8[] = { 0x2422, /* 0x09d8-0x09df */ 0x2666, 0x25a6, 0x2409, 0x240c, 0x240d, 0x240a, 0x0000, 0x0000, /* 0x09e0-0x09e7 */ 0x240a, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, 0x2500, /* 0x09e8-0x09ef */ 0x0000, 0x0000, 0x0000, 0x0000, 0x251c, 0x2524, 0x2534, 0x252c, /* 0x09f0-0x09f7 */ 0x2502 /* 0x09f8-0x09ff */ }; static unsigned short const keysym_to_unicode_aa1_afe[] = { 0x2003, 0x2002, 0x2004, 0x2005, 0x2007, 0x2008, 0x2009, /* 0x0aa0-0x0aa7 */ 0x200a, 0x2014, 0x2013, 0x0000, 0x0000, 0x0000, 0x2026, 0x2025, /* 0x0aa8-0x0aaf */ 0x2153, 0x2154, 0x2155, 0x2156, 0x2157, 0x2158, 0x2159, 0x215a, /* 0x0ab0-0x0ab7 */ 0x2105, 0x0000, 0x0000, 0x2012, 0x2039, 0x2024, 0x203a, 0x0000, /* 0x0ab8-0x0abf */ 0x0000, 0x0000, 0x0000, 0x215b, 0x215c, 0x215d, 0x215e, 0x0000, /* 0x0ac0-0x0ac7 */ 0x0000, 0x2122, 0x2120, 0x0000, 0x25c1, 0x25b7, 0x25cb, 0x25ad, /* 0x0ac8-0x0acf */ 0x2018, 0x2019, 0x201c, 0x201d, 0x211e, 0x0000, 0x2032, 0x2033, /* 0x0ad0-0x0ad7 */ 0x0000, 0x271d, 0x0000, 0x220e, 0x25c2, 0x2023, 0x25cf, 0x25ac, /* 0x0ad8-0x0adf */ 0x25e6, 0x25ab, 0x25ae, 0x25b5, 0x25bf, 0x2606, 0x2022, 0x25aa, /* 0x0ae0-0x0ae7 */ 0x25b4, 0x25be, 0x261a, 0x261b, 0x2663, 0x2666, 0x2665, 0x0000, /* 0x0ae8-0x0aef */ 0x2720, 0x2020, 0x2021, 0x2713, 0x2612, 0x266f, 0x266d, 0x2642, /* 0x0af0-0x0af7 */ 0x2640, 0x2121, 0x2315, 0x2117, 0x2038, 0x201a, 0x201e /* 0x0af8-0x0aff */ }; /* none of the APL keysyms match the Unicode characters */ static unsigned short const keysym_to_unicode_cdf_cfa[] = { 0x2017, /* 0x0cd8-0x0cdf */ 0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x05d5, 0x05d6, 0x05d7, /* 0x0ce0-0x0ce7 */ 0x05d8, 0x05d9, 0x05da, 0x05db, 0x05dc, 0x05dd, 0x05de, 0x05df, /* 0x0ce8-0x0cef */ 0x05e0, 0x05e1, 0x05e2, 0x05e3, 0x05e4, 0x05e5, 0x05e6, 0x05e7, /* 0x0cf0-0x0cf7 */ 0x05e8, 0x05e9, 0x05ea /* 0x0cf8-0x0cff */ }; static unsigned short const keysym_to_unicode_da1_df9[] = { 0x0e01, 0x0e02, 0x0e03, 0x0e04, 0x0e05, 0x0e06, 0x0e07, /* 0x0da0-0x0da7 */ 0x0e08, 0x0e09, 0x0e0a, 0x0e0b, 0x0e0c, 0x0e0d, 0x0e0e, 0x0e0f, /* 0x0da8-0x0daf */ 0x0e10, 0x0e11, 0x0e12, 0x0e13, 0x0e14, 0x0e15, 0x0e16, 0x0e17, /* 0x0db0-0x0db7 */ 0x0e18, 0x0e19, 0x0e1a, 0x0e1b, 0x0e1c, 0x0e1d, 0x0e1e, 0x0e1f, /* 0x0db8-0x0dbf */ 0x0e20, 0x0e21, 0x0e22, 0x0e23, 0x0e24, 0x0e25, 0x0e26, 0x0e27, /* 0x0dc0-0x0dc7 */ 0x0e28, 0x0e29, 0x0e2a, 0x0e2b, 0x0e2c, 0x0e2d, 0x0e2e, 0x0e2f, /* 0x0dc8-0x0dcf */ 0x0e30, 0x0e31, 0x0e32, 0x0e33, 0x0e34, 0x0e35, 0x0e36, 0x0e37, /* 0x0dd0-0x0dd7 */ 0x0e38, 0x0e39, 0x0e3a, 0x0000, 0x0000, 0x0000, 0x0e3e, 0x0e3f, /* 0x0dd8-0x0ddf */ 0x0e40, 0x0e41, 0x0e42, 0x0e43, 0x0e44, 0x0e45, 0x0e46, 0x0e47, /* 0x0de0-0x0de7 */ 0x0e48, 0x0e49, 0x0e4a, 0x0e4b, 0x0e4c, 0x0e4d, 0x0000, 0x0000, /* 0x0de8-0x0def */ 0x0e50, 0x0e51, 0x0e52, 0x0e53, 0x0e54, 0x0e55, 0x0e56, 0x0e57, /* 0x0df0-0x0df7 */ 0x0e58, 0x0e59 /* 0x0df8-0x0dff */ }; static unsigned short const keysym_to_unicode_ea0_eff[] = { 0x0000, 0x1101, 0x1101, 0x11aa, 0x1102, 0x11ac, 0x11ad, 0x1103, /* 0x0ea0-0x0ea7 */ 0x1104, 0x1105, 0x11b0, 0x11b1, 0x11b2, 0x11b3, 0x11b4, 0x11b5, /* 0x0ea8-0x0eaf */ 0x11b6, 0x1106, 0x1107, 0x1108, 0x11b9, 0x1109, 0x110a, 0x110b, /* 0x0eb0-0x0eb7 */ 0x110c, 0x110d, 0x110e, 0x110f, 0x1110, 0x1111, 0x1112, 0x1161, /* 0x0eb8-0x0ebf */ 0x1162, 0x1163, 0x1164, 0x1165, 0x1166, 0x1167, 0x1168, 0x1169, /* 0x0ec0-0x0ec7 */ 0x116a, 0x116b, 0x116c, 0x116d, 0x116e, 0x116f, 0x1170, 0x1171, /* 0x0ec8-0x0ecf */ 0x1172, 0x1173, 0x1174, 0x1175, 0x11a8, 0x11a9, 0x11aa, 0x11ab, /* 0x0ed0-0x0ed7 */ 0x11ac, 0x11ad, 0x11ae, 0x11af, 0x11b0, 0x11b1, 0x11b2, 0x11b3, /* 0x0ed8-0x0edf */ 0x11b4, 0x11b5, 0x11b6, 0x11b7, 0x11b8, 0x11b9, 0x11ba, 0x11bb, /* 0x0ee0-0x0ee7 */ 0x11bc, 0x11bd, 0x11be, 0x11bf, 0x11c0, 0x11c1, 0x11c2, 0x0000, /* 0x0ee8-0x0eef */ 0x0000, 0x0000, 0x1140, 0x0000, 0x0000, 0x1159, 0x119e, 0x0000, /* 0x0ef0-0x0ef7 */ 0x11eb, 0x0000, 0x11f9, 0x0000, 0x0000, 0x0000, 0x0000, 0x20a9, /* 0x0ef8-0x0eff */ }; static unsigned short const keysym_to_unicode_12a1_12fe[] = { 0x1e02, 0x1e03, 0x0000, 0x0000, 0x0000, 0x1e0a, 0x0000, /* 0x12a0-0x12a7 */ 0x1e80, 0x0000, 0x1e82, 0x1e0b, 0x1ef2, 0x0000, 0x0000, 0x0000, /* 0x12a8-0x12af */ 0x1e1e, 0x1e1f, 0x0000, 0x0000, 0x1e40, 0x1e41, 0x0000, 0x1e56, /* 0x12b0-0x12b7 */ 0x1e81, 0x1e57, 0x1e83, 0x1e60, 0x1ef3, 0x1e84, 0x1e85, 0x1e61, /* 0x12b8-0x12bf */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x12c0-0x12c7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x12c8-0x12cf */ 0x0174, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x1e6a, /* 0x12d0-0x12d7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0176, 0x0000, /* 0x12d8-0x12df */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x12e0-0x12e7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x12e8-0x12ef */ 0x0175, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x1e6b, /* 0x12f0-0x12f7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0177 /* 0x12f0-0x12ff */ }; static unsigned short const keysym_to_unicode_13bc_13be[] = { 0x0152, 0x0153, 0x0178 /* 0x13b8-0x13bf */ }; static unsigned short const keysym_to_unicode_14a1_14ff[] = { 0x2741, 0x00a7, 0x0589, 0x0029, 0x0028, 0x00bb, 0x00ab, /* 0x14a0-0x14a7 */ 0x2014, 0x002e, 0x055d, 0x002c, 0x2013, 0x058a, 0x2026, 0x055c, /* 0x14a8-0x14af */ 0x055b, 0x055e, 0x0531, 0x0561, 0x0532, 0x0562, 0x0533, 0x0563, /* 0x14b0-0x14b7 */ 0x0534, 0x0564, 0x0535, 0x0565, 0x0536, 0x0566, 0x0537, 0x0567, /* 0x14b8-0x14bf */ 0x0538, 0x0568, 0x0539, 0x0569, 0x053a, 0x056a, 0x053b, 0x056b, /* 0x14c0-0x14c7 */ 0x053c, 0x056c, 0x053d, 0x056d, 0x053e, 0x056e, 0x053f, 0x056f, /* 0x14c8-0x14cf */ 0x0540, 0x0570, 0x0541, 0x0571, 0x0542, 0x0572, 0x0543, 0x0573, /* 0x14d0-0x14d7 */ 0x0544, 0x0574, 0x0545, 0x0575, 0x0546, 0x0576, 0x0547, 0x0577, /* 0x14d8-0x14df */ 0x0548, 0x0578, 0x0549, 0x0579, 0x054a, 0x057a, 0x054b, 0x057b, /* 0x14e0-0x14e7 */ 0x054c, 0x057c, 0x054d, 0x057d, 0x054e, 0x057e, 0x054f, 0x057f, /* 0x14e8-0x14ef */ 0x0550, 0x0580, 0x0551, 0x0581, 0x0552, 0x0582, 0x0553, 0x0583, /* 0x14f0-0x14f7 */ 0x0554, 0x0584, 0x0555, 0x0585, 0x0556, 0x0586, 0x2019, 0x0027, /* 0x14f8-0x14ff */ }; static unsigned short const keysym_to_unicode_15d0_15f6[] = { 0x10d0, 0x10d1, 0x10d2, 0x10d3, 0x10d4, 0x10d5, 0x10d6, 0x10d7, /* 0x15d0-0x15d7 */ 0x10d8, 0x10d9, 0x10da, 0x10db, 0x10dc, 0x10dd, 0x10de, 0x10df, /* 0x15d8-0x15df */ 0x10e0, 0x10e1, 0x10e2, 0x10e3, 0x10e4, 0x10e5, 0x10e6, 0x10e7, /* 0x15e0-0x15e7 */ 0x10e8, 0x10e9, 0x10ea, 0x10eb, 0x10ec, 0x10ed, 0x10ee, 0x10ef, /* 0x15e8-0x15ef */ 0x10f0, 0x10f1, 0x10f2, 0x10f3, 0x10f4, 0x10f5, 0x10f6 /* 0x15f0-0x15f7 */ }; static unsigned short const keysym_to_unicode_16a0_16f6[] = { 0x0000, 0x0000, 0xf0a2, 0x1e8a, 0x0000, 0xf0a5, 0x012c, 0xf0a7, /* 0x16a0-0x16a7 */ 0xf0a8, 0x01b5, 0x01e6, 0x0000, 0x0000, 0x0000, 0x0000, 0x019f, /* 0x16a8-0x16af */ 0x0000, 0x0000, 0xf0b2, 0x1e8b, 0x01d1, 0xf0b5, 0x012d, 0xf0b7, /* 0x16b0-0x16b7 */ 0xf0b8, 0x01b6, 0x01e7, 0x0000, 0x0000, 0x01d2, 0x0000, 0x0275, /* 0x16b8-0x16bf */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x018f, 0x0000, /* 0x16c0-0x16c7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x16c8-0x16cf */ 0x0000, 0x1e36, 0xf0d2, 0xf0d3, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x16d0-0x16d7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x16d8-0x16df */ 0x0000, 0x1e37, 0xf0e2, 0xf0e3, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x16e0-0x16e7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x16e8-0x16ef */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0259 /* 0x16f0-0x16f6 */ }; static unsigned short const keysym_to_unicode_1e9f_1eff[] = { 0x0303, 0x1ea0, 0x1ea1, 0x1ea2, 0x1ea3, 0x1ea4, 0x1ea5, 0x1ea6, 0x1ea7, /* 0x1ea0-0x1ea7 */ 0x1ea8, 0x1ea9, 0x1eaa, 0x1eab, 0x1eac, 0x1ead, 0x1eae, 0x1eaf, /* 0x1ea8-0x1eaf */ 0x1eb0, 0x1eb1, 0x1eb2, 0x1eb3, 0x1eb4, 0x1eb5, 0x1eb6, 0x1eb7, /* 0x1eb0-0x1eb7 */ 0x1eb8, 0x1eb9, 0x1eba, 0x1ebb, 0x1ebc, 0x1ebd, 0x1ebe, 0x1ebf, /* 0x1eb8-0x1ebf */ 0x1ec0, 0x1ec1, 0x1ec2, 0x1ec3, 0x1ec4, 0x1ec5, 0x1ec6, 0x1ec7, /* 0x1ec0-0x1ec7 */ 0x1ec8, 0x1ec9, 0x1eca, 0x1ecb, 0x1ecc, 0x1ecd, 0x1ece, 0x1ecf, /* 0x1ec8-0x1ecf */ 0x1ed0, 0x1ed1, 0x1ed2, 0x1ed3, 0x1ed4, 0x1ed5, 0x1ed6, 0x1ed7, /* 0x1ed0-0x1ed7 */ 0x1ed8, 0x1ed9, 0x1eda, 0x1edb, 0x1edc, 0x1edd, 0x1ede, 0x1edf, /* 0x1ed8-0x1edf */ 0x1ee0, 0x1ee1, 0x1ee2, 0x1ee3, 0x1ee4, 0x1ee5, 0x1ee6, 0x1ee7, /* 0x1ee0-0x1ee7 */ 0x1ee8, 0x1ee9, 0x1eea, 0x1eeb, 0x1eec, 0x1eed, 0x1eee, 0x1eef, /* 0x1ee8-0x1eef */ 0x1ef0, 0x1ef1, 0x0300, 0x0301, 0x1ef4, 0x1ef5, 0x1ef6, 0x1ef7, /* 0x1ef0-0x1ef7 */ 0x1ef8, 0x1ef9, 0x01a0, 0x01a1, 0x01af, 0x01b0, 0x0309, 0x0323 /* 0x1ef8-0x1eff */ }; static unsigned short const keysym_to_unicode_20a0_20ac[] = { 0x20a0, 0x20a1, 0x20a2, 0x20a3, 0x20a4, 0x20a5, 0x20a6, 0x20a7, /* 0x20a0-0x20a7 */ 0x20a8, 0x20a9, 0x20aa, 0x20ab, 0x20ac /* 0x20a8-0x20af */ }; static char * keysym_to_utf8(const xcb_keysym_t ksym) { unsigned int ksym_conv; int count; char *buf; /* Unicode keysym */ if((ksym & 0xff000000) == 0x01000000) ksym_conv = ksym & 0x00ffffff; else if(ksym > 0 && ksym < 0x100) ksym_conv = ksym; else if(ksym > 0x1a0 && ksym < 0x200) ksym_conv = keysym_to_unicode_1a1_1ff[ksym - 0x1a1]; else if(ksym > 0x2a0 && ksym < 0x2ff) ksym_conv = keysym_to_unicode_2a1_2fe[ksym - 0x2a1]; else if(ksym > 0x3a1 && ksym < 0x3ff) ksym_conv = keysym_to_unicode_3a2_3fe[ksym - 0x3a2]; else if(ksym > 0x4a0 && ksym < 0x4e0) ksym_conv = keysym_to_unicode_4a1_4df[ksym - 0x4a1]; else if(ksym > 0x589 && ksym < 0x5ff) ksym_conv = keysym_to_unicode_590_5fe[ksym - 0x590]; else if(ksym > 0x67f && ksym < 0x700) ksym_conv = keysym_to_unicode_680_6ff[ksym - 0x680]; else if(ksym > 0x7a0 && ksym < 0x7fa) ksym_conv = keysym_to_unicode_7a1_7f9[ksym - 0x7a1]; else if(ksym > 0x8a3 && ksym < 0x8ff) ksym_conv = keysym_to_unicode_8a4_8fe[ksym - 0x8a4]; else if(ksym > 0x9de && ksym < 0x9f9) ksym_conv = keysym_to_unicode_9df_9f8[ksym - 0x9df]; else if(ksym > 0xaa0 && ksym < 0xaff) ksym_conv = keysym_to_unicode_aa1_afe[ksym - 0xaa1]; else if(ksym > 0xcde && ksym < 0xcfb) ksym_conv = keysym_to_unicode_cdf_cfa[ksym - 0xcdf]; else if(ksym > 0xda0 && ksym < 0xdfa) ksym_conv = keysym_to_unicode_da1_df9[ksym - 0xda1]; else if(ksym > 0xe9f && ksym < 0xf00) ksym_conv = keysym_to_unicode_ea0_eff[ksym - 0xea0]; else if(ksym > 0x12a0 && ksym < 0x12ff) ksym_conv = keysym_to_unicode_12a1_12fe[ksym - 0x12a1]; else if(ksym > 0x13bb && ksym < 0x13bf) ksym_conv = keysym_to_unicode_13bc_13be[ksym - 0x13bc]; else if(ksym > 0x14a0 && ksym < 0x1500) ksym_conv = keysym_to_unicode_14a1_14ff[ksym - 0x14a1]; else if(ksym > 0x15cf && ksym < 0x15f7) ksym_conv = keysym_to_unicode_15d0_15f6[ksym - 0x15d0]; else if(ksym > 0x169f && ksym < 0x16f7) ksym_conv = keysym_to_unicode_16a0_16f6[ksym - 0x16a0]; else if(ksym > 0x1e9e && ksym < 0x1f00) ksym_conv = keysym_to_unicode_1e9f_1eff[ksym - 0x1e9f]; else if(ksym > 0x209f && ksym < 0x20ad) ksym_conv = keysym_to_unicode_20a0_20ac[ksym - 0x20a0]; else return NULL; if(ksym_conv < 0x80) count = 1; else if(ksym_conv < 0x800) count = 2; else if(ksym_conv < 0x10000) count = 3; else if(ksym_conv < 0x200000) count = 4; else if(ksym_conv < 0x4000000) count = 5; else if(ksym_conv <= 0x7fffffff) count = 6; else return NULL; buf = p_new(char, count + 1); switch (count) { case 6: buf[5] = 0x80 | (ksym_conv & 0x3f); ksym_conv = ksym_conv >> 6; ksym_conv |= 0x4000000; case 5: buf[4] = 0x80 | (ksym_conv & 0x3f); ksym_conv = ksym_conv >> 6; ksym_conv |= 0x200000; case 4: buf[3] = 0x80 | (ksym_conv & 0x3f); ksym_conv = ksym_conv >> 6; ksym_conv |= 0x10000; case 3: buf[2] = 0x80 | (ksym_conv & 0x3f); ksym_conv = ksym_conv >> 6; ksym_conv |= 0x800; case 2: buf[1] = 0x80 | (ksym_conv & 0x3f); ksym_conv = ksym_conv >> 6; ksym_conv |= 0xc0; case 1: buf[0] = ksym_conv; } buf[count] = '\0'; return buf; } static char * keysym_to_str(const xcb_keysym_t ksym) { char *buf; /* Try to convert to Latin-1, handling ctrl */ if(!(((ksym >= XK_BackSpace) && (ksym <= XK_Clear)) || (ksym == XK_Return) || (ksym == XK_Escape) || (ksym == XK_KP_Space) || (ksym == XK_KP_Tab) || (ksym == XK_KP_Enter) || ((ksym >= XK_KP_Multiply) && (ksym <= XK_KP_9)) || (ksym == XK_KP_Equal) || (ksym == XK_Delete))) return NULL; buf = p_new(char, 2); /* If X KeySym, convert to ascii by grabbing low 7 bits */ if(ksym == XK_KP_Space) /* Patch encoding botch */ buf[0] = XK_space & 0x7F; else if(ksym == XK_hyphen) /* Map to equivalent character */ buf[0] = (char)(XK_minus & 0xFF); else buf[0] = (char)(ksym & 0x7F); buf[1] = '\0'; return buf; } static void key_press_lookup_string(xcb_key_press_event_t *e, char **buf, size_t *buf_len, xcb_keysym_t *ksym) { xcb_keysym_t k0, k1; /* 'col' (third parameter) is used to get the proper KeySym * according to modifier (XCB doesn't provide an equivalent to * XLookupString()) */ k0 = xcb_key_press_lookup_keysym(globalconf.keysyms, e, 0); k1 = xcb_key_press_lookup_keysym(globalconf.keysyms, e, 1); /* The numlock modifier is on and the second KeySym is a keypad * KeySym */ if((e->state & globalconf.numlockmask) && xcb_is_keypad_key(k1)) { /* The Shift modifier is on, or if the Lock modifier is on and * is interpreted as ShiftLock, use the first KeySym */ if((e->state & XCB_MOD_MASK_SHIFT) || (e->state & XCB_MOD_MASK_LOCK && (e->state & globalconf.shiftlockmask))) *ksym = k0; else *ksym = k1; } /* The Shift and Lock modifers are both off, use the first * KeySym */ else if(!(e->state & XCB_MOD_MASK_SHIFT) && !(e->state & XCB_MOD_MASK_LOCK)) *ksym = k0; /* The Shift modifier is off and the Lock modifier is on and is * interpreted as CapsLock */ else if(!(e->state & XCB_MOD_MASK_SHIFT) && (e->state & XCB_MOD_MASK_LOCK && (e->state & globalconf.capslockmask))) /* The first Keysym is used but if that KeySym is lowercase * alphabetic, then the corresponding uppercase KeySym is used * instead */ *ksym = k1; /* The Shift modifier is on, and the Lock modifier is on and is * interpreted as CapsLock */ else if((e->state & XCB_MOD_MASK_SHIFT) && (e->state & XCB_MOD_MASK_LOCK && (e->state & globalconf.capslockmask))) /* The second Keysym is used but if that KeySym is lowercase * alphabetic, then the corresponding uppercase KeySym is used * instead */ *ksym = k1; /* The Shift modifer is on, or the Lock modifier is on and is * interpreted as ShiftLock, or both */ else if((e->state & XCB_MOD_MASK_SHIFT) || (e->state & XCB_MOD_MASK_LOCK && (e->state & globalconf.shiftlockmask))) *ksym = k1; if(xcb_is_modifier_key(*ksym) || xcb_is_function_key(*ksym) || xcb_is_pf_key(*ksym) || xcb_is_cursor_key(*ksym) || xcb_is_misc_function_key(*ksym)) { *buf_len = 0; return; } /* Handle special KeySym (Tab, Newline...) */ if((*ksym & 0xffffff00) == 0xff00) *buf = keysym_to_str(*ksym); /* Handle other KeySym (like unicode...) */ else *buf = keysym_to_utf8(*ksym); *buf_len = a_strlen(*buf); } /** Handle keypress event in awesome-menu. * \param e received XKeyEvent */ static void handle_kpress(xcb_key_press_event_t *e) { char *buf; xcb_keysym_t ksym = 0; ssize_t len; size_t text_dst_len, num; len = a_strlen(globalconf.text); key_press_lookup_string(e, &buf, &num, &ksym); /* Got a special key, see x_lookup_string() */ if(!num) return; if(e->state & XCB_MOD_MASK_CONTROL) switch(ksym) { default: p_delete(&buf); return; case XK_bracketleft: ksym = XK_Escape; break; case XK_h: case XK_H: ksym = XK_BackSpace; break; case XK_i: case XK_I: ksym = XK_Tab; break; case XK_j: case XK_J: ksym = XK_Return; break; case XK_c: case XK_C: status = CANCEL; break; case XK_w: case XK_W: /* erase word */ if(len) { int i = len - 1; while(i >= 0 && globalconf.text[i] == ' ') globalconf.text[i--] = '\0'; while(i >= 0 && globalconf.text[i] != ' ') globalconf.text[i--] = '\0'; compute_match(get_last_word(globalconf.text)); redraw(); } p_delete(&buf); return; } else if(CLEANMASK(e->state) & XCB_MOD_MASK_1) switch(ksym) { default: p_delete(&buf); return; case XK_h: ksym = XK_Left; break; case XK_l: ksym = XK_Right; break; } switch(ksym) { case XK_space: globalconf.text_complete = globalconf.text + a_strlen(globalconf.text) + 1; default: if(num && !iscntrl((int) buf[0])) { if(buf[0] != '/' || globalconf.text[len - 1] != '/') { /* Reallocate text string if needed to hold * concatenation of text and buf */ if((text_dst_len = (a_strlen(globalconf.text) + num - 1)) > globalconf.text_size) { globalconf.text_size += ((int) (text_dst_len / globalconf.text_size)) * CHUNK_SIZE; p_realloc(&globalconf.text, globalconf.text_size); } a_strncat(globalconf.text, globalconf.text_size, buf, num); } compute_match(get_last_word(globalconf.text)); redraw(); } p_delete(&buf); break; case XK_BackSpace: if(len) { globalconf.text[--len] = '\0'; compute_match(get_last_word(globalconf.text)); redraw(); } break; case XK_ISO_Left_Tab: case XK_Left: complete(true); redraw(); break; case XK_Right: case XK_Tab: complete(false); redraw(); break; case XK_Escape: status = CANCEL; break; case XK_Return: status = STOP; break; } p_delete(&buf); } #ifndef HAVE_GETLINE static int getline(char ** buf, size_t* len, FILE* in) { int i; if (*buf) { p_delete(buf); (*buf) = NULL; } if (*len) *len = 0; do { p_realloc(buf, *len + 10); (*len) += 10; for (i = 0; i < 10 && !feof(in); i++) { (*buf)[*len - 10 + i] = getchar(); if ((*buf)[*len - 10 + i] == '\n' || (*buf)[*len - 10 + i] == '\r') { return (*len - 10 + i + 1); } } } while(!feof(in)); return -1; } #endif /** Fill the completion by reading on stdin. * \return true if something has been filled up, false otherwise. */ static bool item_list_fill_stdin(void) { char *buf = NULL; size_t len = 0; ssize_t line_len; item_t *newitem; bool has_entry = false; item_list_init(&globalconf.items); if((line_len = getline(&buf, &len, stdin)) != -1) has_entry = true; if(has_entry) do { buf[line_len - 1] = '\0'; newitem = p_new(item_t, 1); newitem->data = a_strdup(buf); newitem->match = true; item_list_append(&globalconf.items, newitem); } while((line_len = getline(&buf, &len, stdin)) != -1); if(buf) p_delete(&buf); return has_entry; } /** Grab the keyboard. */ static void keyboard_grab(void) { int i; xcb_grab_keyboard_reply_t *xgb = NULL; for(i = 1000; i; i--) { if((xgb = xcb_grab_keyboard_reply(globalconf.connection, xcb_grab_keyboard(globalconf.connection, true, xcb_aux_get_screen(globalconf.connection, globalconf.default_screen)->root, XCB_CURRENT_TIME, XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC), NULL)) != NULL) { p_delete(&xgb); break; } usleep(1000); } if(!i) eprint("cannot grab keyboard"); } /** Main function of awesome-menu. * \param argc number of elements in argv * \param argv arguments array * \return EXIT_SUCCESS */ int main(int argc, char **argv) { xcb_generic_event_t *ev; int opt, ret, screen = 0; xcb_query_pointer_reply_t *xqp = NULL; char *configfile = NULL, *cmd; ssize_t len; const char *shell = getenv("SHELL"); area_t geometry = { 0, 0, 0, 0, NULL, NULL }; ScreensInfo *si; static struct option long_options[] = { {"help", 0, NULL, 'h'}, {"version", 0, NULL, 'v'}, {"exec", 0, NULL, 'e'}, {NULL, 0, NULL, 0} }; while((opt = getopt_long(argc, argv, "vhf:b:x:y:n:c:e:", long_options, NULL)) != -1) switch(opt) { case 'v': eprint_version(PROGNAME); break; case 'h': exit_help(EXIT_SUCCESS); break; case 'c': configfile = a_strdup(optarg); break; case 'e': globalconf.exec = a_strdup(optarg); break; } if(argc - optind >= 1) globalconf.prompt = a_strdup(argv[optind]); globalconf.connection = xcb_connect(NULL, &globalconf.default_screen); if(xcb_connection_has_error(globalconf.connection)) eprint("unable to open display"); si = screensinfo_new(globalconf.connection); if(si->xinerama_is_active) { if((xqp = xcb_query_pointer_reply(globalconf.connection, xcb_query_pointer(globalconf.connection, xcb_aux_get_screen(globalconf.connection, globalconf.default_screen)->root), NULL)) != NULL) { screen = screen_get_bycoord(si, 0, xqp->root_x, xqp->root_y); p_delete(&xqp); geometry.x = si->geometry[screen].x; geometry.y = si->geometry[screen].y; geometry.width = si->geometry[screen].width; } } else { screen = globalconf.default_screen; if(!geometry.width) geometry.width = xcb_aux_get_screen(globalconf.connection, globalconf.default_screen)->width_in_pixels; } if((ret = config_parse(screen, configfile, globalconf.prompt, &geometry))) return ret; /* Init the geometry */ if(!geometry.height) geometry.height = 1.5 * MAX(globalconf.styles.normal.font->height, globalconf.styles.focus.font->height); screensinfo_delete(&si); /* Create the window */ globalconf.sw = simplewindow_new(globalconf.connection, globalconf.default_screen, geometry.x, geometry.y, geometry.width, geometry.height, 0); xcb_change_property(globalconf.connection, XCB_PROP_MODE_REPLACE, globalconf.sw->window, WM_NAME, STRING, 8, strlen(PROGNAME), PROGNAME); /* Create the drawing context */ globalconf.ctx = draw_context_new(globalconf.connection, globalconf.default_screen, geometry.width, geometry.height, globalconf.sw->drawable); /* Allocate a default size for the text on the heap instead of * using stack allocation with PATH_MAX (may not been defined * according to POSIX). This string size may be increased if * needed */ globalconf.text_complete = globalconf.text = p_new(char, CHUNK_SIZE); globalconf.text_size = CHUNK_SIZE; if(isatty(STDIN_FILENO)) { if(!item_list_fill_stdin()) item_list_fill_file(NULL); keyboard_grab(); } else { keyboard_grab(); if(!item_list_fill_stdin()) item_list_fill_file(NULL); } compute_match(NULL); globalconf.keysyms = xcb_key_symbols_alloc(globalconf.connection); /* Get the numlock, capslock and shiftlock mask */ xutil_getlockmask(globalconf.connection, globalconf.keysyms, &globalconf.numlockmask, &globalconf.shiftlockmask, &globalconf.capslockmask); xcb_map_window(globalconf.connection, globalconf.sw->window); redraw(); while(status == RUN) { ev = xcb_wait_for_event(globalconf.connection); /* Skip errors */ if(ev->response_type == 0) continue; switch(ev->response_type & 0x7f) { case XCB_BUTTON_PRESS: status = CANCEL; break; case XCB_KEY_PRESS: handle_kpress((xcb_key_press_event_t *) ev); break; case XCB_EXPOSE: if(!((xcb_expose_event_t *) ev)->count) simplewindow_refresh_drawable(globalconf.sw); break; default: break; } p_delete(&ev); } if(status != CANCEL) { if(!globalconf.exec) printf("%s\n", globalconf.text); else { if(!shell) shell = a_strdup("/bin/sh"); len = a_strlen(globalconf.exec) + a_strlen(globalconf.text) + 1; cmd = p_new(char, len); a_strcpy(cmd, len, globalconf.exec); a_strcat(cmd, len, globalconf.text); execl(shell, shell, "-c", cmd, NULL); } } xcb_key_symbols_free(globalconf.keysyms); p_delete(&globalconf.text); draw_context_delete(&globalconf.ctx); simplewindow_delete(&globalconf.sw); xcb_disconnect(globalconf.connection); return EXIT_SUCCESS; } // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80