Ejemplos de pluma_spell_utils_skip_no_spell_check en C++ (Cpp)

Ejemplo n.º 1

static gboolean
goto_next_word (PlumaDocument *doc)
{
	CheckRange *range;
	GtkTextIter current_iter;
	GtkTextIter old_current_iter;
	GtkTextIter end_iter;

	pluma_debug (DEBUG_PLUGINS);

	g_return_val_if_fail (doc != NULL, FALSE);

	range = get_check_range (doc);
	g_return_val_if_fail (range != NULL, FALSE);

	gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (doc), 
					  &current_iter,
					  range->current_mark);
	gtk_text_buffer_get_end_iter (GTK_TEXT_BUFFER (doc), &end_iter);

	old_current_iter = current_iter;

	gtk_text_iter_forward_word_ends (&current_iter, 2);
	gtk_text_iter_backward_word_start (&current_iter);

	if (pluma_spell_utils_skip_no_spell_check (&current_iter, &end_iter) &&
	    (gtk_text_iter_compare (&old_current_iter, &current_iter) < 0) &&
	    (gtk_text_iter_compare (&current_iter, &end_iter) < 0))
	{
		update_current (doc, gtk_text_iter_get_offset (&current_iter));
		return TRUE;
	}

	return FALSE;
}

Ejemplo n.º 2

static void
set_check_range (PlumaDocument *doc,
		 GtkTextIter   *start,
		 GtkTextIter   *end)
{
	CheckRange *range;
	GtkTextIter iter;

	pluma_debug (DEBUG_PLUGINS);

	range = get_check_range (doc);

	if (range == NULL)
	{
		pluma_debug_message (DEBUG_PLUGINS, "There was not a previous check range");

		gtk_text_buffer_get_end_iter (GTK_TEXT_BUFFER (doc), &iter);

		range = g_new0 (CheckRange, 1);

		range->start_mark = gtk_text_buffer_create_mark (GTK_TEXT_BUFFER (doc),
				"check_range_start_mark", &iter, TRUE);

		range->end_mark = gtk_text_buffer_create_mark (GTK_TEXT_BUFFER (doc),
				"check_range_end_mark", &iter, FALSE);

		range->current_mark = gtk_text_buffer_create_mark (GTK_TEXT_BUFFER (doc),
				"check_range_current_mark", &iter, TRUE);

		g_object_set_qdata_full (G_OBJECT (doc), 
				 check_range_id, 
				 range, 
				 (GDestroyNotify)g_free);
	}

	if (pluma_spell_utils_skip_no_spell_check (start, end))
	 {
		if (!gtk_text_iter_inside_word (end))
		{
			/* if we're neither inside a word,
			 * we must be in some spaces.
			 * skip backward to the end of the previous word. */
			if (!gtk_text_iter_is_end (end))
			{
				gtk_text_iter_backward_word_start (end);
				gtk_text_iter_forward_word_end (end);
			}
		}
		else
		{
			if (!gtk_text_iter_ends_word (end))
				gtk_text_iter_forward_word_end (end);
		}
	}
	else
	{
		/* no spell checking in the specified range */
		start = end;
	}

	gtk_text_buffer_move_mark (GTK_TEXT_BUFFER (doc),
				   range->start_mark,
				   start);
	gtk_text_buffer_move_mark (GTK_TEXT_BUFFER (doc),
				   range->end_mark,
				   end);

	range->mw_start = -1;
	range->mw_end = -1;

	update_current (doc, gtk_text_iter_get_offset (start));
}

Ejemplo n.º 3

Archivo: pluma-automatic-spell-checker.c Proyecto: mate-desktop/pluma

static void
check_range (PlumaAutomaticSpellChecker *spell, 
	     GtkTextIter                 start, 
	     GtkTextIter                 end,
	     gboolean                    force_all) 
{
	/* we need to "split" on word boundaries.
	 * luckily, Pango knows what "words" are 
	 * so we don't have to figure it out. */

	GtkTextIter wstart;
	GtkTextIter wend;
	GtkTextIter cursor; 
	GtkTextIter precursor;
  	gboolean    highlight;

	/*
	g_print ("Check range: [%d - %d]\n", gtk_text_iter_get_offset (&start),
						gtk_text_iter_get_offset (&end));
	*/

	if (gtk_text_iter_inside_word (&end))
		gtk_text_iter_forward_word_end (&end);
	
	if (!gtk_text_iter_starts_word (&start)) 
	{
		if (gtk_text_iter_inside_word (&start) || 
		    gtk_text_iter_ends_word (&start)) 
		{
			gtk_text_iter_backward_word_start (&start);
		} 
		else 
		{
			/* if we're neither at the beginning nor inside a word,
			 * me must be in some spaces.
			 * skip forward to the beginning of the next word. */
			
			if (gtk_text_iter_forward_word_end (&start))
				gtk_text_iter_backward_word_start (&start);
		}
	}

	gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (spell->doc), 
					  &cursor,
					  gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (spell->doc)));
  	 
	precursor = cursor;
	gtk_text_iter_backward_char (&precursor);
	
  	highlight = gtk_text_iter_has_tag (&cursor, spell->tag_highlight) ||
  	            gtk_text_iter_has_tag (&precursor, spell->tag_highlight);
	
	gtk_text_buffer_remove_tag (GTK_TEXT_BUFFER (spell->doc), 
				    spell->tag_highlight, 
				    &start, 
				    &end);

	/* Fix a corner case when replacement occurs at beginning of buffer:
	 * An iter at offset 0 seems to always be inside a word,
  	 * even if it's not.  Possibly a pango bug.
	 */
  	if (gtk_text_iter_get_offset (&start) == 0) 
	{
		gtk_text_iter_forward_word_end(&start);
		gtk_text_iter_backward_word_start(&start);
	}

	wstart = start;
	
	while (pluma_spell_utils_skip_no_spell_check (&wstart, &end) &&
	       gtk_text_iter_compare (&wstart, &end) < 0) 
	{
		gboolean inword; 

		/* move wend to the end of the current word. */
		wend = wstart;
		
		gtk_text_iter_forward_word_end (&wend);

		inword = (gtk_text_iter_compare (&wstart, &cursor) < 0) &&
			 (gtk_text_iter_compare (&cursor, &wend) <= 0);
  	 
		if (inword && !force_all)
		{
			/* this word is being actively edited,
			 * only check if it's already highligted,
			 * otherwise defer this check until later. */
			if (highlight)
				check_word (spell, &wstart, &wend);
			else
				spell->deferred_check = TRUE;
		} 
		else 
		{
			check_word (spell, &wstart, &wend);
			spell->deferred_check = FALSE;
		}

		/* now move wend to the beginning of the next word, */
		gtk_text_iter_forward_word_end (&wend);
		gtk_text_iter_backward_word_start (&wend);
		
		/* make sure we've actually advanced
		 * (we don't advance in some corner cases), */
		if (gtk_text_iter_equal (&wstart, &wend))
			break; /* we're done in these cases.. */

		/* and then pick this as the new next word beginning. */
		wstart = wend;
	}
}