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text: Move setup code out of a loop

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Just a cleanup, no functional change.
This commit is contained in:
Matthias Clasen 2021-08-05 12:29:24 -04:00
parent 053bd0cd31
commit 8ff94ea1f2
1 changed files with 29 additions and 28 deletions
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57
gtk/gtktext.c
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@ -5049,39 +5049,40 @@ gtk_text_move_visually (GtkText *self,
int index;
PangoLayout *layout = gtk_text_ensure_layout (self, FALSE);
const char *text;
gboolean split_cursor;
gboolean strong;
text = pango_layout_get_text (layout);
index = g_utf8_offset_to_pointer (text, start) - text;
g_object_get (gtk_widget_get_settings (GTK_WIDGET (self)),
"gtk-split-cursor", &split_cursor,
NULL);
if (split_cursor)
strong = TRUE;
else
{
GdkDisplay *display;
GdkSeat *seat;
GdkDevice *keyboard = NULL;
PangoDirection direction = PANGO_DIRECTION_LTR;
display = gtk_widget_get_display (GTK_WIDGET (self));
seat = gdk_display_get_default_seat (display);
if (seat)
keyboard = gdk_seat_get_keyboard (seat);
if (keyboard)
direction = gdk_device_get_direction (keyboard);
strong = direction == priv->resolved_dir;
}
while (count != 0)
{
int new_index, new_trailing;
gboolean split_cursor;
gboolean strong;
g_object_get (gtk_widget_get_settings (GTK_WIDGET (self)),
"gtk-split-cursor", &split_cursor,
NULL);
if (split_cursor)
strong = TRUE;
else
{
GdkDisplay *display;
GdkSeat *seat;
GdkDevice *keyboard = NULL;
PangoDirection direction = PANGO_DIRECTION_LTR;
display = gtk_widget_get_display (GTK_WIDGET (self));
seat = gdk_display_get_default_seat (display);
if (seat)
keyboard = gdk_seat_get_keyboard (seat);
if (keyboard)
direction = gdk_device_get_direction (keyboard);
strong = direction == priv->resolved_dir;
}
if (count > 0)
{
@ -5098,11 +5099,11 @@ gtk_text_move_visually (GtkText *self,
index = 0;
else if (new_index != G_MAXINT)
index = new_index;
while (new_trailing--)
index = g_utf8_next_char (text + index) - text;
}
return g_utf8_pointer_to_offset (text, text + index);
}