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app: do not edit symmetry variables but properties.

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If variables are edited directly, in some cases, the GUI and the
symmetries may end up out-of-sync. The variable can only be edited
through property setting.
This commit is contained in:
Jehan
2018-04-02 18:49:23 +02:00
parent 3c1516ea50
commit d779c13891
1 changed files with 28 additions and 16 deletions
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44
app/core/gimpsymmetry-mirror.c
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@ -520,20 +520,24 @@ gimp_mirror_remove_guide (GimpMirror *mirror,
guide = (orientation == GIMP_ORIENTATION_HORIZONTAL) ?
mirror->horizontal_guide : mirror->vertical_guide;
g_signal_handlers_disconnect_by_func (G_OBJECT (guide),
gimp_mirror_guide_removed_cb,
mirror);
g_signal_handlers_disconnect_by_func (G_OBJECT (guide),
gimp_mirror_guide_position_cb,
mirror);
/* The guide may have already been removed, for instance from GUI. */
if (guide)
{
g_signal_handlers_disconnect_by_func (G_OBJECT (guide),
gimp_mirror_guide_removed_cb,
mirror);
g_signal_handlers_disconnect_by_func (G_OBJECT (guide),
gimp_mirror_guide_position_cb,
mirror);
gimp_image_remove_guide (image, guide, FALSE);
g_object_unref (guide);
gimp_image_remove_guide (image, guide, FALSE);
g_object_unref (guide);
if (orientation == GIMP_ORIENTATION_HORIZONTAL)
mirror->horizontal_guide = NULL;
else
mirror->vertical_guide = NULL;
if (orientation == GIMP_ORIENTATION_HORIZONTAL)
mirror->horizontal_guide = NULL;
else
mirror->vertical_guide = NULL;
}
}
static void
@ -554,8 +558,12 @@ gimp_mirror_guide_removed_cb (GObject *object,
g_object_unref (mirror->horizontal_guide);
mirror->horizontal_guide = NULL;
mirror->horizontal_mirror = FALSE;
mirror->point_symmetry = FALSE;
g_object_set (mirror,
"horizontal-symmetry", FALSE,
NULL);
g_object_set (mirror,
"point-symmetry", FALSE,
NULL);
g_object_set (mirror,
"mirror-position-y", 0.0,
NULL);
@ -581,8 +589,12 @@ gimp_mirror_guide_removed_cb (GObject *object,
g_object_unref (mirror->vertical_guide);
mirror->vertical_guide = NULL;
mirror->vertical_mirror = FALSE;
mirror->point_symmetry = FALSE;
g_object_set (mirror,
"vertical-symmetry", FALSE,
NULL);
g_object_set (mirror,
"point-symmetry", FALSE,
NULL);
g_object_set (mirror,
"mirror-position-x", 0.0,
NULL);