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timeline: reimplemented linking/unlinking functionality

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This commit is contained in:
itsmattkc
2020-03-15 13:41:46 +11:00
parent b57b091ca4
commit 02e7c68104
11 changed files with 102 additions and 19 deletions
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app/widget/timelinewidget/timelinewidget.cpp
+25
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@@ -472,6 +472,30 @@ void TimelineWidget::OverwriteFootageAtPlayhead(const QList<Footage *> &footage)
import_tool_->PlaceAt(footage, GetTime(), false);
}
void TimelineWidget::ToggleLinksOnSelected()
{
QList<TimelineViewBlockItem*> sel = GetSelectedBlocks();
// Prioritize unlinking
QList<Block*> blocks;
bool link = true;
foreach (TimelineViewBlockItem* item, sel) {
if (link && item->block()->HasLinks()) {
link = false;
}
blocks.append(item->block());
}
if (link) {
Core::instance()->undo_stack()->push(new BlockLinkManyCommand(blocks, true));
} else {
Core::instance()->undo_stack()->push(new BlockLinkManyCommand(blocks, false));
}
}
QList<TimelineViewBlockItem *> TimelineWidget::GetSelectedBlocks()
{
QList<TimelineViewBlockItem *> list;
@@ -687,6 +711,7 @@ void TimelineWidget::AddBlock(Block *block, TrackReference track)
views_.at(track.type())->view()->scene()->addItem(item);
connect(block, &Block::Refreshed, this, &TimelineWidget::BlockChanged);
connect(block, &Block::LinksChanged, this, &TimelineWidget::PreviewUpdated);
if (block->type() == Block::kClip) {
connect(static_cast<ClipBlock*>(block), &ClipBlock::PreviewUpdated, this, &TimelineWidget::PreviewUpdated);