/*
- * vim:ts=8:expandtab
+ * vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
- *
- * © 2009-2010 Michael Stapelberg and contributors
- *
- * See file LICENSE for license information.
+ * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
*
* i3-input/main.c: Utility which lets the user input commands and sends them
- * to i3.
+ * to i3.
*
*/
#include <ev.h>
#include <err.h>
#include <stdint.h>
#include <getopt.h>
-#include <glob.h>
+#include <limits.h>
#include <xcb/xcb.h>
#include <xcb/xcb_aux.h>
#include "i3-input.h"
+#include "libi3.h"
+
+/* IPC format string. %s will be replaced with what the user entered, then
+ * the command will be sent to i3 */
+static char *format;
+
+static char *socket_path;
static int sockfd;
static xcb_key_symbols_t *symbols;
-static int modeswitchmask;
-static int numlockmask;
static bool modeswitch_active = false;
static xcb_window_t win;
static xcb_pixmap_t pixmap;
static xcb_gcontext_t pixmap_gc;
-static char *glyphs_ucs[512];
+static xcb_char2b_t glyphs_ucs[512];
static char *glyphs_utf8[512];
static int input_position;
-static int font_height;
-static char *command_prefix;
-static char *prompt;
-static int prompt_len;
+static i3Font font;
+static i3String *prompt;
+static int prompt_offset = 0;
static int limit;
-
-/*
- * This function resolves ~ in pathnames (and more, see glob(3)).
- *
- */
-static char *glob_path(const char *path) {
- static glob_t globbuf;
- if (glob(path, GLOB_NOCHECK | GLOB_TILDE, NULL, &globbuf) < 0)
- errx(EXIT_FAILURE, "glob() failed");
- char *result = strdup(globbuf.gl_pathc > 0 ? globbuf.gl_pathv[0] : path);
- if (result == NULL)
- err(EXIT_FAILURE, "malloc() failed");
- globfree(&globbuf);
- return result;
-}
+xcb_window_t root;
+xcb_connection_t *conn;
+xcb_screen_t *root_screen;
/*
* Concats the glyphs (either UCS-2 or UTF-8) to a single string, suitable for
*
*/
static uint8_t *concat_strings(char **glyphs, int max) {
- uint8_t *output = calloc(max+1, 4);
- uint8_t *walk = output;
- for (int c = 0; c < max; c++) {
- printf("at %c\n", glyphs[c][0]);
- /* if the first byte is 0, this has to be UCS2 */
- if (glyphs[c][0] == '\0') {
- memcpy(walk, glyphs[c], 2);
- walk += 2;
- } else {
- strcpy((char*)walk, glyphs[c]);
- walk += strlen(glyphs[c]);
- }
+ uint8_t *output = calloc(max+1, 4);
+ uint8_t *walk = output;
+ for (int c = 0; c < max; c++) {
+ printf("at %c\n", glyphs[c][0]);
+ /* if the first byte is 0, this has to be UCS2 */
+ if (glyphs[c][0] == '\0') {
+ memcpy(walk, glyphs[c], 2);
+ walk += 2;
+ } else {
+ strcpy((char*)walk, glyphs[c]);
+ walk += strlen(glyphs[c]);
}
- printf("output = %s\n", output);
- return output;
+ }
+ printf("output = %s\n", output);
+ return output;
}
/*
*
*/
static int handle_expose(void *data, xcb_connection_t *conn, xcb_expose_event_t *event) {
- printf("expose!\n");
-
- /* re-draw the background */
- xcb_rectangle_t border = {0, 0, 500, font_height + 8}, inner = {2, 2, 496, font_height + 8 - 4};
- xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel(conn, "#FF0000"));
- xcb_poly_fill_rectangle(conn, pixmap, pixmap_gc, 1, &border);
- xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel(conn, "#000000"));
- xcb_poly_fill_rectangle(conn, pixmap, pixmap_gc, 1, &inner);
-
- /* restore font color */
- xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel(conn, "#FFFFFF"));
- uint8_t *con = concat_strings(glyphs_ucs, input_position);
- char *full_text = (char*)con;
- if (prompt != NULL) {
- full_text = malloc((prompt_len + input_position) * 2 + 1);
- if (full_text == NULL)
- err(EXIT_FAILURE, "malloc() failed\n");
- memcpy(full_text, prompt, prompt_len * 2);
- memcpy(full_text + (prompt_len * 2), con, input_position * 2);
- }
- xcb_image_text_16(conn, input_position + prompt_len, pixmap, pixmap_gc, 4 /* X */,
- font_height + 2 /* Y = baseline of font */, (xcb_char2b_t*)full_text);
-
- /* Copy the contents of the pixmap to the real window */
- xcb_copy_area(conn, pixmap, win, pixmap_gc, 0, 0, 0, 0, /* */ 500, font_height + 8);
- xcb_flush(conn);
- free(con);
- if (prompt != NULL)
- free(full_text);
-
- return 1;
+ printf("expose!\n");
+
+ /* re-draw the background */
+ xcb_rectangle_t border = {0, 0, 500, font.height + 8}, inner = {2, 2, 496, font.height + 8 - 4};
+ xcb_change_gc(conn, pixmap_gc, XCB_GC_FOREGROUND, (uint32_t[]){ get_colorpixel("#FF0000") });
+ xcb_poly_fill_rectangle(conn, pixmap, pixmap_gc, 1, &border);
+ xcb_change_gc(conn, pixmap_gc, XCB_GC_FOREGROUND, (uint32_t[]){ get_colorpixel("#000000") });
+ xcb_poly_fill_rectangle(conn, pixmap, pixmap_gc, 1, &inner);
+
+ /* restore font color */
+ set_font_colors(pixmap_gc, get_colorpixel("#FFFFFF"), get_colorpixel("#000000"));
+
+ /* draw the prompt … */
+ if (prompt != NULL) {
+ draw_text(prompt, pixmap, pixmap_gc, 4, 4, 492);
+ }
+ /* … and the text */
+ if (input_position > 0)
+ {
+ i3String *input = i3string_from_ucs2(glyphs_ucs, input_position);
+ draw_text(input, pixmap, pixmap_gc, 4, 4, 492);
+ i3string_free(input);
+ }
+
+ /* Copy the contents of the pixmap to the real window */
+ xcb_copy_area(conn, pixmap, win, pixmap_gc, 0, 0, 0, 0, /* */ 500, font.height + 8);
+ xcb_flush(conn);
+
+ return 1;
}
/*
*
*/
static int handle_key_release(void *ignored, xcb_connection_t *conn, xcb_key_release_event_t *event) {
- printf("releasing %d, state raw = %d\n", event->detail, event->state);
-
- /* fix state */
- event->state &= ~numlockmask;
+ printf("releasing %d, state raw = %d\n", event->detail, event->state);
- xcb_keysym_t sym = xcb_key_press_lookup_keysym(symbols, event, event->state);
- if (sym == XK_Mode_switch) {
- printf("Mode switch disabled\n");
- modeswitch_active = false;
- }
+ xcb_keysym_t sym = xcb_key_press_lookup_keysym(symbols, event, event->state);
+ if (sym == XK_Mode_switch) {
+ printf("Mode switch disabled\n");
+ modeswitch_active = false;
+ }
- return 1;
+ return 1;
}
static void finish_input() {
- uint8_t *command = concat_strings(glyphs_utf8, input_position);
- char *full_command = (char*)command;
- /* prefix the command if a prefix was specified on commandline */
- if (command_prefix != NULL) {
- if (asprintf(&full_command, "%s%s", command_prefix, command) == -1)
- err(EXIT_FAILURE, "asprintf() failed\n");
+ char *command = (char*)concat_strings(glyphs_utf8, input_position);
+
+ /* count the occurences of %s in the string */
+ int c;
+ int len = strlen(format);
+ int cnt = 0;
+ for (c = 0; c < (len-1); c++)
+ if (format[c] == '%' && format[c+1] == 's')
+ cnt++;
+ printf("occurences = %d\n", cnt);
+
+ /* allocate space for the output */
+ int inputlen = strlen(command);
+ char *full = calloc(1,
+ strlen(format) - (2 * cnt) /* format without all %s */
+ + (inputlen * cnt) /* replaced %s */
+ + 1); /* trailing NUL */
+ char *dest = full;
+ for (c = 0; c < len; c++) {
+ /* if this is not % or it is % but without a following 's',
+ * just copy the character */
+ if (format[c] != '%' || (c == (len-1)) || format[c+1] != 's')
+ *(dest++) = format[c];
+ else {
+ strncat(dest, command, inputlen);
+ dest += inputlen;
+ /* skip the following 's' of '%s' */
+ c++;
}
- printf("command = %s\n", full_command);
+ }
+
+ /* prefix the command if a prefix was specified on commandline */
+ printf("command = %s\n", full);
- ipc_send_message(sockfd, strlen(full_command), 0, (uint8_t*)full_command);
+ ipc_send_message(sockfd, strlen(full), 0, (uint8_t*)full);
#if 0
- free(command);
- return 1;
+ free(command);
+ return 1;
#endif
- exit(0);
+ exit(0);
}
/*
*
*/
static int handle_key_press(void *ignored, xcb_connection_t *conn, xcb_key_press_event_t *event) {
- printf("Keypress %d, state raw = %d\n", event->detail, event->state);
-
- /* fix state */
- if (modeswitch_active)
- event->state |= modeswitchmask;
-
- /* Apparantly, after activating numlock once, the numlock modifier
- * stays turned on (use xev(1) to verify). So, to resolve useful
- * keysyms, we remove the numlock flag from the event state */
- event->state &= ~numlockmask;
-
- xcb_keysym_t sym = xcb_key_press_lookup_keysym(symbols, event, event->state);
- if (sym == XK_Mode_switch) {
- printf("Mode switch enabled\n");
- modeswitch_active = true;
- return 1;
- }
-
- if (sym == XK_Return)
- finish_input();
-
- if (sym == XK_BackSpace) {
- if (input_position == 0)
- return 1;
-
- input_position--;
- free(glyphs_ucs[input_position]);
- free(glyphs_utf8[input_position]);
-
- handle_expose(NULL, conn, NULL);
- return 1;
- }
- if (sym == XK_Escape) {
- exit(0);
- }
-
- /* TODO: handle all of these? */
- printf("is_keypad_key = %d\n", xcb_is_keypad_key(sym));
- printf("is_private_keypad_key = %d\n", xcb_is_private_keypad_key(sym));
- printf("xcb_is_cursor_key = %d\n", xcb_is_cursor_key(sym));
- printf("xcb_is_pf_key = %d\n", xcb_is_pf_key(sym));
- printf("xcb_is_function_key = %d\n", xcb_is_function_key(sym));
- printf("xcb_is_misc_function_key = %d\n", xcb_is_misc_function_key(sym));
- printf("xcb_is_modifier_key = %d\n", xcb_is_modifier_key(sym));
-
- if (xcb_is_modifier_key(sym) || xcb_is_cursor_key(sym))
- return 1;
-
- printf("sym = %c (%d)\n", sym, sym);
-
- /* convert the keysym to UCS */
- uint16_t ucs = keysym2ucs(sym);
- if ((int16_t)ucs == -1) {
- fprintf(stderr, "Keysym could not be converted to UCS, skipping\n");
- return 1;
- }
-
- /* store the UCS into a string */
- uint8_t inp[3] = {(ucs & 0xFF00) >> 8, (ucs & 0xFF), 0};
+ printf("Keypress %d, state raw = %d\n", event->detail, event->state);
+
+ /* See the documentation of xcb_key_symbols_get_keysym for this one.
+ * Basically: We get either col 0 or col 1, depending on whether shift is
+ * pressed. */
+ int col = (event->state & XCB_MOD_MASK_SHIFT);
+
+ /* If modeswitch is currently active, we need to look in group 2 or 3,
+ * respectively. */
+ if (modeswitch_active)
+ col += 2;
+
+ xcb_keysym_t sym = xcb_key_press_lookup_keysym(symbols, event, col);
+ if (sym == XK_Mode_switch) {
+ printf("Mode switch enabled\n");
+ modeswitch_active = true;
+ return 1;
+ }
- printf("inp[0] = %02x, inp[1] = %02x, inp[2] = %02x\n", inp[0], inp[1], inp[2]);
- /* convert it to UTF-8 */
- char *out = convert_ucs_to_utf8((char*)inp);
- printf("converted to %s\n", out);
+ if (sym == XK_Return)
+ finish_input();
- glyphs_ucs[input_position] = malloc(3 * sizeof(uint8_t));
- if (glyphs_ucs[input_position] == NULL)
- err(EXIT_FAILURE, "malloc() failed\n");
- memcpy(glyphs_ucs[input_position], inp, 3);
- glyphs_utf8[input_position] = strdup(out);
- input_position++;
+ if (sym == XK_BackSpace) {
+ if (input_position == 0)
+ return 1;
- if (input_position == limit)
- finish_input();
+ input_position--;
+ free(glyphs_utf8[input_position]);
handle_expose(NULL, conn, NULL);
return 1;
-}
-
-int main(int argc, char *argv[]) {
- char *socket_path = glob_path("~/.i3/ipc.sock");
- char *pattern = "-misc-fixed-medium-r-normal--13-120-75-75-C-70-iso10646-1";
- int o, option_index = 0;
-
- static struct option long_options[] = {
- {"socket", required_argument, 0, 's'},
- {"version", no_argument, 0, 'v'},
- {"limit", required_argument, 0, 'l'},
- {"prompt", required_argument, 0, 'P'},
- {"prefix", required_argument, 0, 'p'},
- {"help", no_argument, 0, 'h'},
- {0, 0, 0, 0}
- };
-
- char *options_string = "s:p:P:l:vh";
-
- while ((o = getopt_long(argc, argv, options_string, long_options, &option_index)) != -1) {
- switch (o) {
- case 's':
- socket_path = glob_path(optarg);
- break;
- case 'v':
- printf("i3-input " I3_VERSION);
- return 0;
- case 'p':
- command_prefix = strdup(optarg);
- break;
- case 'l':
- limit = atoi(optarg);
- break;
- case 'P':
- prompt = strdup(optarg);
- break;
- case 'h':
- printf("i3-input " I3_VERSION);
- printf("i3-input [-s <socket>] [-p <prefix>] [-l <limit>] [-P <prompt>] [-v]\n");
- return 0;
- }
- }
-
- sockfd = connect_ipc(socket_path);
-
- if (prompt != NULL)
- prompt = convert_utf8_to_ucs2(prompt, &prompt_len);
-
- int screens;
- xcb_connection_t *conn = xcb_connect(NULL, &screens);
- if (xcb_connection_has_error(conn))
- die("Cannot open display\n");
-
- /* Set up event handlers for key press and key release */
- modeswitchmask = get_mod_mask(conn, XK_Mode_switch);
- numlockmask = get_mod_mask(conn, XK_Num_Lock);
- symbols = xcb_key_symbols_alloc(conn);
-
- uint32_t font_id = get_font_id(conn, pattern, &font_height);
+ }
+ if (sym == XK_Escape) {
+ exit(0);
+ }
+
+ /* TODO: handle all of these? */
+ printf("is_keypad_key = %d\n", xcb_is_keypad_key(sym));
+ printf("is_private_keypad_key = %d\n", xcb_is_private_keypad_key(sym));
+ printf("xcb_is_cursor_key = %d\n", xcb_is_cursor_key(sym));
+ printf("xcb_is_pf_key = %d\n", xcb_is_pf_key(sym));
+ printf("xcb_is_function_key = %d\n", xcb_is_function_key(sym));
+ printf("xcb_is_misc_function_key = %d\n", xcb_is_misc_function_key(sym));
+ printf("xcb_is_modifier_key = %d\n", xcb_is_modifier_key(sym));
+
+ if (xcb_is_modifier_key(sym) || xcb_is_cursor_key(sym))
+ return 1;
- /* Open an input window */
- win = open_input_window(conn, 500, font_height + 8);
+ printf("sym = %c (%d)\n", sym, sym);
- /* Create pixmap */
- xcb_screen_t *root_screen = xcb_aux_get_screen(conn, screens);
+ /* convert the keysym to UCS */
+ uint16_t ucs = keysym2ucs(sym);
+ if ((int16_t)ucs == -1) {
+ fprintf(stderr, "Keysym could not be converted to UCS, skipping\n");
+ return 1;
+ }
- pixmap = xcb_generate_id(conn);
- pixmap_gc = xcb_generate_id(conn);
- xcb_create_pixmap(conn, root_screen->root_depth, pixmap, win, 500, font_height + 8);
- xcb_create_gc(conn, pixmap_gc, pixmap, 0, 0);
+ xcb_char2b_t inp;
+ inp.byte1 = ( ucs & 0xff00 ) >> 2;
+ inp.byte2 = ( ucs & 0x00ff ) >> 0;
- /* Set input focus (we have override_redirect=1, so the wm will not do
- * this for us) */
- xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT, win, XCB_CURRENT_TIME);
+ printf("inp.byte1 = %02x, inp.byte2 = %02x\n", inp.byte1, inp.byte2);
+ /* convert it to UTF-8 */
+ char *out = convert_ucs2_to_utf8(&inp, 1);
+ printf("converted to %s\n", out);
- /* Create graphics context */
- xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FONT, font_id);
+ glyphs_ucs[input_position] = inp;
+ glyphs_utf8[input_position] = out;
+ input_position++;
- /* Grab the keyboard to get all input */
- xcb_flush(conn);
+ if (input_position == limit)
+ finish_input();
- /* Try (repeatedly, if necessary) to grab the keyboard. We might not
- * get the keyboard at the first attempt because of the keybinding
- * still being active when started via a wm’s keybinding. */
- xcb_grab_keyboard_cookie_t cookie;
- xcb_grab_keyboard_reply_t *reply = NULL;
+ handle_expose(NULL, conn, NULL);
+ return 1;
+}
- int count = 0;
- while ((reply == NULL || reply->status != XCB_GRAB_STATUS_SUCCESS) && (count++ < 500)) {
- cookie = xcb_grab_keyboard(conn, false, win, XCB_CURRENT_TIME, XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC);
- reply = xcb_grab_keyboard_reply(conn, cookie, NULL);
- usleep(1000);
+int main(int argc, char *argv[]) {
+ format = strdup("%s");
+ socket_path = getenv("I3SOCK");
+ char *pattern = sstrdup("-misc-fixed-medium-r-normal--13-120-75-75-C-70-iso10646-1");
+ int o, option_index = 0;
+
+ static struct option long_options[] = {
+ {"socket", required_argument, 0, 's'},
+ {"version", no_argument, 0, 'v'},
+ {"limit", required_argument, 0, 'l'},
+ {"prompt", required_argument, 0, 'P'},
+ {"prefix", required_argument, 0, 'p'},
+ {"format", required_argument, 0, 'F'},
+ {"font", required_argument, 0, 'f'},
+ {"help", no_argument, 0, 'h'},
+ {0, 0, 0, 0}
+ };
+
+ char *options_string = "s:p:P:f:l:F:vh";
+
+ while ((o = getopt_long(argc, argv, options_string, long_options, &option_index)) != -1) {
+ switch (o) {
+ case 's':
+ FREE(socket_path);
+ socket_path = strdup(optarg);
+ break;
+ case 'v':
+ printf("i3-input " I3_VERSION);
+ return 0;
+ case 'p':
+ /* This option is deprecated, but will still work in i3 v4.1, 4.2 and 4.3 */
+ fprintf(stderr, "i3-input: WARNING: the -p option is DEPRECATED in favor of the -F (format) option\n");
+ FREE(format);
+ sasprintf(&format, "%s%%s", optarg);
+ break;
+ case 'l':
+ limit = atoi(optarg);
+ break;
+ case 'P':
+ i3string_free(prompt);
+ prompt = i3string_from_utf8(optarg);
+ break;
+ case 'f':
+ FREE(pattern);
+ pattern = strdup(optarg);
+ break;
+ case 'F':
+ FREE(format);
+ format = strdup(optarg);
+ break;
+ case 'h':
+ printf("i3-input " I3_VERSION "\n");
+ printf("i3-input [-s <socket>] [-F <format>] [-l <limit>] [-P <prompt>] [-f <font>] [-v]\n");
+ printf("\n");
+ printf("Example:\n");
+ printf(" i3-input -F 'workspace \"%%s\"' -P 'Switch to workspace: '\n");
+ return 0;
}
-
- if (reply->status != XCB_GRAB_STATUS_SUCCESS) {
- fprintf(stderr, "Could not grab keyboard, status = %d\n", reply->status);
- exit(-1);
+ }
+
+ printf("using format \"%s\"\n", format);
+
+ if (socket_path == NULL)
+ socket_path = root_atom_contents("I3_SOCKET_PATH");
+
+ if (socket_path == NULL)
+ socket_path = "/tmp/i3-ipc.sock";
+
+ sockfd = ipc_connect(socket_path);
+
+ if (prompt != NULL)
+ prompt_offset = predict_text_width(prompt);
+
+ int screens;
+ conn = xcb_connect(NULL, &screens);
+ if (!conn || xcb_connection_has_error(conn))
+ die("Cannot open display\n");
+
+ root_screen = xcb_aux_get_screen(conn, screens);
+ root = root_screen->root;
+
+ symbols = xcb_key_symbols_alloc(conn);
+
+ font = load_font(pattern, true);
+ set_font(&font);
+
+ /* Open an input window */
+ win = xcb_generate_id(conn);
+ xcb_create_window(
+ conn,
+ XCB_COPY_FROM_PARENT,
+ win, /* the window id */
+ root, /* parent == root */
+ 50, 50, 500, font.height + 8, /* dimensions */
+ 0, /* X11 border = 0, we draw our own */
+ XCB_WINDOW_CLASS_INPUT_OUTPUT,
+ XCB_WINDOW_CLASS_COPY_FROM_PARENT, /* copy visual from parent */
+ XCB_CW_BACK_PIXEL | XCB_CW_OVERRIDE_REDIRECT | XCB_CW_EVENT_MASK,
+ (uint32_t[]){
+ 0, /* back pixel: black */
+ 1, /* override redirect: don’t manage this window */
+ XCB_EVENT_MASK_EXPOSURE
+ });
+
+ /* Map the window (make it visible) */
+ xcb_map_window(conn, win);
+
+ /* Create pixmap */
+ pixmap = xcb_generate_id(conn);
+ pixmap_gc = xcb_generate_id(conn);
+ xcb_create_pixmap(conn, root_screen->root_depth, pixmap, win, 500, font.height + 8);
+ xcb_create_gc(conn, pixmap_gc, pixmap, 0, 0);
+
+ /* Set input focus (we have override_redirect=1, so the wm will not do
+ * this for us) */
+ xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT, win, XCB_CURRENT_TIME);
+
+ /* Grab the keyboard to get all input */
+ xcb_flush(conn);
+
+ /* Try (repeatedly, if necessary) to grab the keyboard. We might not
+ * get the keyboard at the first attempt because of the keybinding
+ * still being active when started via a wm’s keybinding. */
+ xcb_grab_keyboard_cookie_t cookie;
+ xcb_grab_keyboard_reply_t *reply = NULL;
+
+ int count = 0;
+ while ((reply == NULL || reply->status != XCB_GRAB_STATUS_SUCCESS) && (count++ < 500)) {
+ cookie = xcb_grab_keyboard(conn, false, win, XCB_CURRENT_TIME, XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC);
+ reply = xcb_grab_keyboard_reply(conn, cookie, NULL);
+ usleep(1000);
+ }
+
+ if (reply->status != XCB_GRAB_STATUS_SUCCESS) {
+ fprintf(stderr, "Could not grab keyboard, status = %d\n", reply->status);
+ exit(-1);
+ }
+
+ xcb_flush(conn);
+
+ xcb_generic_event_t *event;
+ while ((event = xcb_wait_for_event(conn)) != NULL) {
+ if (event->response_type == 0) {
+ fprintf(stderr, "X11 Error received! sequence %x\n", event->sequence);
+ continue;
}
- xcb_flush(conn);
-
- xcb_generic_event_t *event;
- while ((event = xcb_wait_for_event(conn)) != NULL) {
- if (event->response_type == 0) {
- fprintf(stderr, "X11 Error received! sequence %x\n", event->sequence);
- continue;
- }
-
- /* Strip off the highest bit (set if the event is generated) */
- int type = (event->response_type & 0x7F);
-
- switch (type) {
- case XCB_KEY_PRESS:
- handle_key_press(NULL, conn, (xcb_key_press_event_t*)event);
- break;
+ /* Strip off the highest bit (set if the event is generated) */
+ int type = (event->response_type & 0x7F);
- case XCB_KEY_RELEASE:
- handle_key_release(NULL, conn, (xcb_key_release_event_t*)event);
- break;
+ switch (type) {
+ case XCB_KEY_PRESS:
+ handle_key_press(NULL, conn, (xcb_key_press_event_t*)event);
+ break;
- case XCB_EXPOSE:
- handle_expose(NULL, conn, (xcb_expose_event_t*)event);
- break;
- }
+ case XCB_KEY_RELEASE:
+ handle_key_release(NULL, conn, (xcb_key_release_event_t*)event);
+ break;
- free(event);
+ case XCB_EXPOSE:
+ handle_expose(NULL, conn, (xcb_expose_event_t*)event);
+ break;
}
+ free(event);
+ }
- return 0;
+ return 0;
}
projects / i3 / i3 / blobdiff