diff --git a/src/sdtui.c b/src/sdtui.c index fcf361f..1de5044 100644 --- a/src/sdtui.c +++ b/src/sdtui.c @@ -805,13 +805,13 @@ static void row_buffer_print (RowBuffer *self, gunichar *ucs4, size_t len, chtype attrs) { gsize locale_str_len; - guchar *str = (guchar *) g_convert_with_iconv - ((const gchar *) ucs4, len * sizeof *ucs4, + gchar *str = g_convert_with_iconv ((const gchar *) ucs4, len * sizeof *ucs4, self->app->ucs4_to_locale, NULL, &locale_str_len, NULL); g_return_if_fail (str != NULL); - for (gsize i = 0; i < locale_str_len; i++) - addch (str[i] | attrs); + attrset (attrs); + addstr (str); + attrset (0); g_free (str); } @@ -839,71 +839,62 @@ row_buffer_flush (RowBuffer *self) g_array_index (self->chars, RowChar, self->chars->len - 1).attrs); } -// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -/// Write the given UTF-8 string padded with spaces. -/// @param[in] n The number of characters to write, or -1 for the whole string. -/// @param[in] attrs Text attributes for the text, without padding. -/// To change the attributes of all output, use attrset(). -/// @return The number of characters output. -static gsize -app_add_utf8_string (Application *self, const gchar *str, chtype attrs, int n) +/// Align the buffer to @a width (if not lesser than zero) using @a attrs +static void +row_buffer_finish (RowBuffer *self, int width, chtype attrs) { - if (!n) - return 0; + if (width >= 0 && self->total_width > width) + row_buffer_ellipsis (self, width, attrs); + while (self->total_width < width) + { + struct row_char rc = { ' ', attrs, 1 }; + g_array_append_val (self->chars, rc); + self->total_width += rc.width; + } - RowBuffer buf; - row_buffer_init (&buf, self); - row_buffer_append (&buf, str, attrs); - - if (n < 0) - n = buf.total_width; - if (buf.total_width > n) - row_buffer_ellipsis (&buf, n, attrs); - - row_buffer_flush (&buf); - for (int i = buf.total_width; i < n; i++) - addch (' '); - - row_buffer_free (&buf); - return n; + row_buffer_flush (self); + row_buffer_free (self); } +// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + /// Render the top bar. static void app_redraw_top (Application *self) { - attrset (APP_ATTR (HEADER)); - mvwhline (stdscr, 0, 0, APP_ATTR (HEADER), COLS); - gsize indent = app_add_utf8_string (self, APP_TITLE, A_BOLD, -1); + RowBuffer buf; + row_buffer_init (&buf, self); + row_buffer_append (&buf, APP_TITLE, APP_ATTR (HEADER) | A_BOLD); - attrset (0); for (guint i = 0; i < self->dictionaries->len; i++) { Dictionary *dict = &g_array_index (self->dictionaries, Dictionary, i); - indent += app_add_utf8_string (self, dict->name, + row_buffer_append (&buf, dict->name, (self->dictionaries->len > 1 && self->dict == dict->dict) - ? APP_ATTR (ACTIVE) : APP_ATTR (HEADER), - MIN (COLS - indent, dict->name_width)); + ? APP_ATTR (ACTIVE) : APP_ATTR (HEADER)); } + move (0, 0); + row_buffer_finish (&buf, COLS, APP_ATTR (HEADER)); - attrset (APP_ATTR (SEARCH)); - mvwhline (stdscr, 1, 0, APP_ATTR (SEARCH), COLS); - indent = app_add_utf8_string (self, self->search_label, 0, -1); + row_buffer_init (&buf, self); + row_buffer_append (&buf, self->search_label, APP_ATTR (SEARCH)); + gsize indent = buf.total_width; + + int word_attrs = APP_ATTR (SEARCH); + if (self->input_confirmed) + word_attrs |= A_BOLD; gchar *input_utf8 = g_ucs4_to_utf8 ((gunichar *) self->input->data, -1, NULL, NULL, NULL); g_return_if_fail (input_utf8 != NULL); - - int word_attrs = 0; - if (self->input_confirmed) - word_attrs |= A_BOLD; - app_add_utf8_string (self, input_utf8, word_attrs, COLS - indent - 1); + row_buffer_append (&buf, input_utf8, word_attrs); g_free (input_utf8); + row_buffer_finish (&buf, COLS, APP_ATTR (SEARCH)); + guint offset, i; for (offset = i = 0; i < self->input_pos; i++) - // This may be inconsistent with the output of app_add_utf8_string() + // This may be inconsistent with RowBuffer offset += unichar_width (g_array_index (self->input, gunichar, i)); move (1, MIN ((gint) (indent + offset), COLS - 1)); @@ -935,7 +926,6 @@ app_show_message (Application *self, const gchar *lines[], gsize len) clrtoeol (); } - attrset (0); while (len-- && i < LINES - TOP_BAR_CUTOFF) { move (TOP_BAR_CUTOFF + i, 0); @@ -946,7 +936,11 @@ app_show_message (Application *self, const gchar *lines[], gsize len) x = 0; move (TOP_BAR_CUTOFF + i, x); - app_add_utf8_string (self, *lines, 0, COLS - x); + + RowBuffer buf; + row_buffer_init (&buf, self); + row_buffer_append (&buf, *lines, 0); + row_buffer_finish (&buf, -1, 0); lines++; i++; @@ -988,6 +982,7 @@ app_redraw_view (Application *self) // TODO: clean this stuff up a bit, it's all rather ugly gchar *input_utf8 = g_ucs4_to_utf8 ((gunichar *) self->input->data, -1, NULL, NULL, NULL); + gint left_width = app_get_left_column_width (self); guint i, k = self->top_offset, shown = 0; for (i = 0; i < self->entries->len; i++) @@ -1001,8 +996,6 @@ app_redraw_view (Application *self) gboolean last = k + 1 == ve->definitions_length; if (last && self->underline_last) attrs |= A_UNDERLINE; - attrset (attrs); - RowBuffer buf; row_buffer_init (&buf, self); @@ -1013,22 +1006,16 @@ app_redraw_view (Application *self) (self->dict, ve->word, input_utf8); gchar *prefix = g_strndup (ve->word, common); - row_buffer_append (&buf, prefix, A_BOLD); + row_buffer_append (&buf, prefix, attrs | A_BOLD); g_free (prefix); } - row_buffer_append (&buf, ve->word + common, 0); + row_buffer_append (&buf, ve->word + common, attrs); + row_buffer_finish (&buf, left_width, attrs); - gint left_width = app_get_left_column_width (self); - if (buf.total_width > left_width) - row_buffer_ellipsis (&buf, left_width, attrs); - - row_buffer_flush (&buf); - for (int i = buf.total_width; i < left_width + 1; i++) - addch (' '); - row_buffer_free (&buf); - - app_add_utf8_string (self, - ve->definitions[k], 0, COLS - left_width - 1); + row_buffer_init (&buf, self); + row_buffer_append (&buf, " ", attrs); + row_buffer_append (&buf, ve->definitions[k], attrs); + row_buffer_finish (&buf, COLS - left_width, attrs); if ((gint) ++shown == LINES - TOP_BAR_CUTOFF) goto done; @@ -1039,7 +1026,6 @@ app_redraw_view (Application *self) done: free (input_utf8); - attrset (0); refresh (); } @@ -1916,9 +1902,10 @@ log_handler_curses (Application *self, const gchar *message) in_processing = TRUE; SAVE_CURSOR - attrset (A_REVERSE); - mvwhline (stdscr, 0, 0, A_REVERSE, COLS); - app_add_utf8_string (self, message, 0, COLS); + RowBuffer buf; + row_buffer_init (&buf, self); + row_buffer_append (&buf, message, A_REVERSE); + row_buffer_finish (&buf, COLS, A_REVERSE); RESTORE_CURSOR in_processing = FALSE;