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https://github.com/obsproject/obs-studio.git
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UI: Add ability to reorder filters by drag & drop
This adds the ability for filters to be dragged and dropped to be reordered, similar to scenes and sources.
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parent
243d4d42e9
commit
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@ -1,4 +1,5 @@
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#include "focus-list.hpp"
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#include <QDragMoveEvent>
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FocusList::FocusList(QWidget *parent) : QListWidget(parent) {}
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@ -8,3 +9,19 @@ void FocusList::focusInEvent(QFocusEvent *event)
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emit GotFocus();
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}
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void FocusList::dragMoveEvent(QDragMoveEvent *event)
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{
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#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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QPoint pos = event->position().toPoint();
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#else
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QPoint pos = event->pos();
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#endif
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int itemRow = row(itemAt(pos));
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if ((itemRow == currentRow() + 1) ||
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(currentRow() == count() - 1 && itemRow == -1))
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event->ignore();
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else
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QListWidget::dragMoveEvent(event);
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}
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@ -2,6 +2,8 @@
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#include <QListWidget>
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class QDragMoveEvent;
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class FocusList : public QListWidget {
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Q_OBJECT
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@ -10,6 +12,7 @@ public:
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protected:
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void focusInEvent(QFocusEvent *event) override;
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virtual void dragMoveEvent(QDragMoveEvent *event) override;
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signals:
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void GotFocus();
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@ -72,6 +72,15 @@
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<property name="spacing">
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<number>1</number>
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</property>
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<property name="dragEnabled">
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<bool>true</bool>
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</property>
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<property name="dragDropMode">
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<enum>QAbstractItemView::InternalMove</enum>
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</property>
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<property name="defaultDropAction">
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<enum>Qt::TargetMoveAction</enum>
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</property>
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</widget>
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</item>
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<item>
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@ -285,6 +294,15 @@
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<property name="spacing">
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<number>1</number>
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</property>
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<property name="dragEnabled">
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<bool>true</bool>
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</property>
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<property name="dragDropMode">
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<enum>QAbstractItemView::InternalMove</enum>
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</property>
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<property name="defaultDropAction">
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<enum>Qt::TargetMoveAction</enum>
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</property>
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</widget>
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</item>
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<item>
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@ -103,6 +103,11 @@ OBSBasicFilters::OBSBasicFilters(QWidget *parent, OBSSource source_)
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connect(ui->buttonBox->button(QDialogButtonBox::RestoreDefaults),
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SIGNAL(clicked()), this, SLOT(ResetFilters()));
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connect(ui->asyncFilters->model(), &QAbstractItemModel::rowsMoved, this,
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&OBSBasicFilters::FiltersMoved);
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connect(ui->effectFilters->model(), &QAbstractItemModel::rowsMoved,
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this, &OBSBasicFilters::FiltersMoved);
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uint32_t caps = obs_source_get_output_flags(source);
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bool audio = (caps & OBS_SOURCE_AUDIO) != 0;
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bool audioOnly = (caps & OBS_SOURCE_VIDEO) == 0;
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@ -1276,3 +1281,28 @@ void OBSBasicFilters::delete_filter(OBSSource filter)
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redo, undo_data, redo_data, false);
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obs_source_filter_remove(source, filter);
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}
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void OBSBasicFilters::FiltersMoved(const QModelIndex &, int srcIdxStart, int,
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const QModelIndex &, int)
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{
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QListWidget *list = isAsync ? ui->asyncFilters : ui->effectFilters;
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int neighborIdx = 0;
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if (srcIdxStart < list->currentRow())
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neighborIdx = list->currentRow() - 1;
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else if (srcIdxStart > list->currentRow())
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neighborIdx = list->currentRow() + 1;
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else
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return;
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if (neighborIdx > list->count() - 1)
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neighborIdx = list->count() - 1;
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else if (neighborIdx < 0)
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neighborIdx = 0;
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OBSSource neighbor = GetFilter(neighborIdx, isAsync);
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size_t idx = obs_source_filter_get_index(source, neighbor);
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OBSSource filter = GetFilter(list->currentRow(), isAsync);
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obs_source_filter_set_index(source, filter, idx);
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}
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@ -121,6 +121,10 @@ private slots:
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void CopyFilter();
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void PasteFilter();
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void FiltersMoved(const QModelIndex &srcParent, int srcIdxStart,
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int srcIdxEnd, const QModelIndex &dstParent,
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int dstIdx);
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public:
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OBSBasicFilters(QWidget *parent, OBSSource source_);
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~OBSBasicFilters();
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