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 i3Font font;
-static char *prompt;
-static int prompt_len;
+static i3String *prompt;
+static int prompt_offset = 0;
static int limit;
xcb_window_t root;
xcb_connection_t *conn;
+xcb_screen_t *root_screen;
+
+/*
+ * Having verboselog() and errorlog() is necessary when using libi3.
+ *
+ */
+void verboselog(char *fmt, ...) {
+ va_list args;
+
+ va_start(args, fmt);
+ vfprintf(stdout, fmt, args);
+ va_end(args);
+}
+
+void errorlog(char *fmt, ...) {
+ va_list args;
+
+ va_start(args, fmt);
+ vfprintf(stderr, fmt, args);
+ va_end(args);
+}
/*
* Concats the glyphs (either UCS-2 or UTF-8) to a single string, suitable for
xcb_poly_fill_rectangle(conn, pixmap, pixmap_gc, 1, &inner);
/* restore font color */
- xcb_change_gc(conn, pixmap_gc, XCB_GC_FOREGROUND, (uint32_t[]){ get_colorpixel("#FFFFFF") });
- uint8_t *con = concat_strings(glyphs_ucs, input_position);
- char *full_text = (char*)con;
+ set_font_colors(pixmap_gc, get_colorpixel("#FFFFFF"), get_colorpixel("#000000"));
+
+ /* draw the prompt … */
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);
+ 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);
}
- 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;
}
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);
- /* 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, event->state);
if (sym == XK_Mode_switch) {
printf("Mode switch disabled\n");
return 1;
input_position--;
- free(glyphs_ucs[input_position]);
free(glyphs_utf8[input_position]);
handle_expose(NULL, conn, NULL);
return 1;
}
- /* store the UCS into a string */
- uint8_t inp[3] = {(ucs & 0xFF00) >> 8, (ucs & 0xFF), 0};
+ xcb_char2b_t inp;
+ inp.byte1 = ( ucs & 0xff00 ) >> 2;
+ inp.byte2 = ( ucs & 0x00ff ) >> 0;
- printf("inp[0] = %02x, inp[1] = %02x, inp[2] = %02x\n", inp[0], inp[1], inp[2]);
+ printf("inp.byte1 = %02x, inp.byte2 = %02x\n", inp.byte1, inp.byte2);
/* convert it to UTF-8 */
- char *out = convert_ucs_to_utf8((char*)inp);
+ char *out = convert_ucs2_to_utf8(&inp, 1);
printf("converted to %s\n", out);
- 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);
+ glyphs_ucs[input_position] = inp;
+ glyphs_utf8[input_position] = out;
input_position++;
if (input_position == limit)
limit = atoi(optarg);
break;
case 'P':
- FREE(prompt);
- prompt = strdup(optarg);
+ i3string_free(prompt);
+ prompt = i3string_from_utf8(optarg);
break;
case 'f':
FREE(pattern);
printf("using format \"%s\"\n", format);
if (socket_path == NULL)
- socket_path = socket_path_from_x11();
+ 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 = convert_utf8_to_ucs2(prompt, &prompt_len);
+ 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");
- xcb_screen_t *root_screen = xcb_aux_get_screen(conn, screens);
+ 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);
* this for us) */
xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT, win, XCB_CURRENT_TIME);
- /* Create graphics context */
- xcb_change_gc(conn, pixmap_gc, XCB_GC_FONT, (uint32_t[]){ font.id });
-
/* Grab the keyboard to get all input */
xcb_flush(conn);