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textlayout: Remove an unused function

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This commit is contained in:
Matthias Clasen 2021-04-05 08:47:02 -04:00
parent 6cf712591f
commit 2e18f1b6e3
2 changed files with 0 additions and 61 deletions
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57
gtk/gtktextlayout.c
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@ -671,63 +671,6 @@ gtk_text_layout_cursors_changed (GtkTextLayout *layout,
gtk_text_layout_emit_changed (layout, y, old_height, new_height);
}
/*
* gtk_text_layout_get_lines:
*
* Returns: (element-type GtkTextLine) (transfer container):
*/
GPtrArray *
gtk_text_layout_get_lines (GtkTextLayout *layout,
/* [top_y, bottom_y) */
int top_y,
int bottom_y,
int *first_line_y)
{
GtkTextBTree *btree;
GtkTextLine *first_btree_line;
GtkTextLine *last_btree_line;
GtkTextLine *line;
GPtrArray *lines;
g_return_val_if_fail (GTK_IS_TEXT_LAYOUT (layout), NULL);
if (top_y >= bottom_y)
return NULL;
btree = _gtk_text_buffer_get_btree (layout->buffer);
first_btree_line = _gtk_text_btree_find_line_by_y (btree, layout, top_y, first_line_y);
if (first_btree_line == NULL)
{
/* off the bottom */
return NULL;
}
/* -1 since bottom_y is one past */
last_btree_line = _gtk_text_btree_find_line_by_y (btree, layout, bottom_y - 1, NULL);
if (!last_btree_line)
last_btree_line = _gtk_text_btree_get_end_iter_line (btree);
g_assert (last_btree_line != NULL);
lines = g_ptr_array_sized_new (32);
line = first_btree_line;
while (TRUE)
{
g_ptr_array_add (lines, line);
if (line == last_btree_line)
break;
line = _gtk_text_line_next_excluding_last (line);
}
return lines;
}
static void
invalidate_cached_style (GtkTextLayout *layout)
{

4
gtk/gtktextlayoutprivate.h
View File

@ -254,10 +254,6 @@ gboolean gtk_text_layout_get_cursor_visible (GtkTextLayout *layout);
void gtk_text_layout_get_size (GtkTextLayout *layout,
int *width,
int *height);
GPtrArray *gtk_text_layout_get_lines (GtkTextLayout *layout,
int top_y,
int bottom_y,
int *first_line_y);
void gtk_text_layout_wrap_loop_start (GtkTextLayout *layout);
void gtk_text_layout_wrap_loop_end (GtkTextLayout *layout);