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app: in GimpEditSelectionTool, freeze moved items' previews

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... to avoid unnecessarily updating their previews while dragging,
and, in particular, to avoid updating the image's GimpImageViewable
size in show-all mode.
This commit is contained in:
Ell
2019-09-04 18:49:54 +03:00
parent 4eef2297b6
commit 66d1981f3a
1 changed files with 14 additions and 2 deletions
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16
app/tools/gimpeditselectiontool.c
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@ -417,7 +417,13 @@ gimp_edit_selection_tool_start (GimpTool *parent_tool,
}
for (list = edit_select->live_items; list; list = g_list_next (list))
gimp_item_start_transform (GIMP_ITEM (list->data), TRUE);
{
GimpItem *item = list->data;
gimp_viewable_preview_freeze (GIMP_VIEWABLE (item));
gimp_item_start_transform (item, TRUE);
}
tool_manager_push_tool (display->gimp, tool);
@ -471,7 +477,13 @@ gimp_edit_selection_tool_button_release (GimpTool *tool,
TRUE);
for (list = edit_select->live_items; list; list = g_list_next (list))
gimp_item_end_transform (GIMP_ITEM (list->data), TRUE);
{
GimpItem *item = list->data;
gimp_item_end_transform (item, TRUE);
gimp_viewable_preview_thaw (GIMP_VIEWABLE (item));
}
gimp_image_undo_group_end (image);