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app: peek/poke much less in GimpGradientEditor internals

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Add gimp_gradient_editor_get_selection() and set_selection()
and use them in gradient-editor-commands.c
This commit is contained in:
Michael Natterer
2018-06-24 15:58:59 +02:00
parent acd3a6f169
commit 025a13b519
3 changed files with 214 additions and 159 deletions
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31
app/widgets/gimpgradienteditor.c
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@ -551,6 +551,37 @@ gimp_gradient_editor_new (GimpContext *context,
NULL);
}
void
gimp_gradient_editor_get_selection (GimpGradientEditor *editor,
GimpGradient **gradient,
GimpGradientSegment **left,
GimpGradientSegment **right)
{
g_return_if_fail (GIMP_IS_GRADIENT_EDITOR (editor));
if (gradient)
*gradient = GIMP_GRADIENT (GIMP_DATA_EDITOR (editor)->data);
if (left)
*left = editor->control_sel_l;
if (right)
*right = editor->control_sel_r;
}
void
gimp_gradient_editor_set_selection (GimpGradientEditor *editor,
GimpGradientSegment *left,
GimpGradientSegment *right)
{
g_return_if_fail (GIMP_IS_GRADIENT_EDITOR (editor));
g_return_if_fail (left != NULL);
g_return_if_fail (right != NULL);
editor->control_sel_l = left;
editor->control_sel_r = right;
}
void
gimp_gradient_editor_edit_left_color (GimpGradientEditor *editor)
{