show fade+trim handles only if the operation is possible
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@ -572,6 +572,11 @@ AudioRegionView::reset_fade_in_shape_width (boost::shared_ptr<AudioRegion> ar, f
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fade_in_trim_handle->set_x1 (handle_size);
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}
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if (fade_in_handle->visible()) {
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//see comment for drag_start
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entered(false);
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}
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if (pwidth < 5) {
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hide_start_xfade();
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return;
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@ -653,6 +658,10 @@ AudioRegionView::reset_fade_out_shape_width (boost::shared_ptr<AudioRegion> ar,
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fade_out_trim_handle->set_x1 (1 + trim_handle_right);
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}
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if (fade_out_handle->visible()) {
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//see comment for drag_start
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entered(false);
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}
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/* don't show shape if its too small */
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if (pwidth < 5) {
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@ -1331,12 +1340,22 @@ AudioRegionView::entered (bool internal_editing)
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fade_out_handle->raise_to_top ();
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}
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if (fade_in_trim_handle) {
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boost::shared_ptr<AudioRegion> ar (audio_region());
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if (!ar->locked() && (ar->fade_in()->back()->when > 64 || (ar->can_trim() & Trimmable::FrontTrimEarlier))) {
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fade_in_trim_handle->show ();
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fade_in_trim_handle->raise_to_top ();
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} else {
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fade_in_trim_handle->hide ();
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}
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}
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if (fade_out_trim_handle) {
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boost::shared_ptr<AudioRegion> ar (audio_region());
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if (!ar->locked() && (ar->fade_out()->back()->when > 64 || (ar->can_trim() & Trimmable::EndTrimLater))) {
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fade_out_trim_handle->show ();
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fade_out_trim_handle->raise_to_top ();
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} else {
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fade_out_trim_handle->hide ();
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}
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}
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}
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}
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@ -1626,8 +1645,15 @@ void
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AudioRegionView::drag_end ()
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{
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TimeAxisViewItem::drag_end ();
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//see comment for drag_start
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if (fade_in_handle && fade_in_handle->visible()) {
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// lenght of region or fade changed, re-check
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// if fade_in_trim_handle or fade_out_trim_handle should
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// be visible. -- If the fade_in_handle is visible
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// we have focus and are not in internal edit mode.
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entered(false);
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}
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}
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void
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