reimplemented pointer default functionality

app/widget/CMakeLists.txt

@@ -26,7 +26,6 @@ add_subdirectory(projectexplorer)
 add_subdirectory(projecttoolbar)
 add_subdirectory(slider)
 add_subdirectory(taskview)
-add_subdirectory(timelineview)
 add_subdirectory(timelinewidget)
 add_subdirectory(timeruler)
 add_subdirectory(toolbar)

app/widget/timelinewidget/CMakeLists.txt

@@ -14,9 +14,14 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+add_subdirectory(tool)
+add_subdirectory(undo)
+add_subdirectory(view)
 
 set(OLIVE_SOURCES
   ${OLIVE_SOURCES}
+  widget/timelinewidget/timelinescaledobject.h
+  widget/timelinewidget/timelinescaledobject.cpp
   widget/timelinewidget/timelinewidget.h
   widget/timelinewidget/timelinewidget.cpp
   PARENT_SCOPE

app/widget/timelinewidget/timelinewidget.cpp

@@ -10,6 +10,7 @@
 
 TimelineWidget::TimelineWidget(QWidget *parent) :
   QWidget(parent),
+  rubberband_(QRubberBand::Rectangle, this),
   timeline_node_(nullptr),
   playhead_(0)
 {
@@ -584,3 +585,52 @@ void TimelineWidget::AddGhost(TimelineViewGhostItem *ghost)
   ghost_items_.append(ghost);
   views_.at(ghost->Track().type())->scene()->addItem(ghost);
 }
+
+void TimelineWidget::StartRubberBandSelect(bool clear_current_selection)
+{
+  rubberband_origin_ = QCursor::pos();
+  rubberband_.show();
+
+  if (!clear_current_selection) {
+    foreach (TimelineView* view, views_) {
+      rubberband_already_selected_.append(view->scene()->selectedItems());
+    }
+  }
+
+  MoveRubberBandSelect();
+}
+
+void TimelineWidget::MoveRubberBandSelect()
+{
+  QPoint rubberband_now = QCursor::pos();
+
+  rubberband_.setGeometry(QRect(mapFromGlobal(rubberband_origin_), mapFromGlobal(rubberband_now)).normalized());
+
+  foreach (TimelineView* view, views_) {
+    view->DeselectAll();
+
+    // Map global mouse coordinates to viewport
+
+    QRect mapped_rect(view->viewport()->mapFromGlobal(rubberband_origin_),
+                      view->viewport()->mapFromGlobal(rubberband_now));
+
+    // Normalize and get items in rect
+    QList<QGraphicsItem*> rubberband_items = view->items(mapped_rect.normalized());
+
+    // Select them all
+    foreach (QGraphicsItem* item, rubberband_items) {
+      item->setSelected(true);
+    }
+  }
+
+  foreach (QGraphicsItem* item, rubberband_already_selected_) {
+    item->setSelected(true);
+  }
+}
+
+void TimelineWidget::EndRubberBandSelect()
+{
+  MoveRubberBandSelect();
+  rubberband_.hide();
+  rubberband_already_selected_.clear();
+}

app/widget/timelinewidget/timelinewidget.h

@@ -2,10 +2,11 @@
 #define TIMELINEWIDGET_H
 
 #include <QScrollBar>
+#include <QRubberBand>
 #include <QWidget>
 
-#include "widget/timelineview/timelinescaledobject.h"
-#include "widget/timelineview/timelineview.h"
+#include "widget/timelinewidget/timelinescaledobject.h"
+#include "widget/timelinewidget/view/timelineview.h"
 #include "widget/timeruler/timeruler.h"
 
 /**
@@ -81,13 +82,9 @@ private:
 
     const QGraphicsView::DragMode& drag_mode();
 
-    bool enable_default_behavior();
-
   protected:
     void set_drag_mode(const QGraphicsView::DragMode& mode);
 
-    void set_enable_default_behavior(bool enable);
-
     /**
      * @brief Retrieve the QGraphicsItem at a particular scene position
      *
@@ -133,8 +130,6 @@ private:
 
     QGraphicsView::DragMode drag_mode_;
 
-    bool enable_default_behavior_;
-
   };
 
   class PointerTool : public Tool
@@ -190,6 +185,7 @@ private:
     bool movement_allowed_;
     bool trimming_allowed_;
     bool track_movement_allowed_;
+    bool rubberband_selecting_;
   };
 
   class ImportTool : public Tool
@@ -288,6 +284,13 @@ private:
     virtual void MouseRelease(TimelineViewMouseEvent *event);
   };
 
+  void StartRubberBandSelect(bool clear_current_selection);
+  void MoveRubberBandSelect();
+  void EndRubberBandSelect();
+  QRubberBand rubberband_;
+  QPoint rubberband_origin_;
+  QList<QGraphicsItem*> rubberband_already_selected_;
+
   Tool* GetActiveTool();
 
   QVector< std::shared_ptr<Tool> > tools_;

app/widget/timelinewidget/tool/CMakeLists.txt

@@ -16,15 +16,15 @@
 
 set(OLIVE_SOURCES
   ${OLIVE_SOURCES}
-  widget/timelineview/tool/hand.cpp
-  widget/timelineview/tool/import.cpp
-  widget/timelineview/tool/pointer.cpp
-  widget/timelineview/tool/razor.cpp
-  widget/timelineview/tool/ripple.cpp
-  widget/timelineview/tool/rolling.cpp
-  widget/timelineview/tool/slide.cpp
-  widget/timelineview/tool/slip.cpp
-  widget/timelineview/tool/tool.cpp
-  widget/timelineview/tool/zoom.cpp
+  widget/timelinewidget/tool/hand.cpp
+  widget/timelinewidget/tool/import.cpp
+  widget/timelinewidget/tool/pointer.cpp
+  widget/timelinewidget/tool/razor.cpp
+  widget/timelinewidget/tool/ripple.cpp
+  widget/timelinewidget/tool/rolling.cpp
+  widget/timelinewidget/tool/slide.cpp
+  widget/timelinewidget/tool/slip.cpp
+  widget/timelinewidget/tool/tool.cpp
+  widget/timelinewidget/tool/zoom.cpp
   PARENT_SCOPE
 )

app/widget/timelinewidget/tool/pointer.cpp

@@ -35,24 +35,58 @@ TimelineWidget::PointerTool::PointerTool(TimelineWidget *parent) :
   Tool(parent),
   movement_allowed_(true),
   trimming_allowed_(true),
-  track_movement_allowed_(true)
+  track_movement_allowed_(true),
+  rubberband_selecting_(false)
 {
   set_drag_mode(QGraphicsView::RubberBandDrag);
-  set_enable_default_behavior(true);
 }
 
 void TimelineWidget::PointerTool::MousePress(TimelineViewMouseEvent *event)
 {
-  // We don't initiate dragging here since clicking could easily be just for selecting
-  Q_UNUSED(event)
+  // Main selection code
+
+  TimelineViewBlockItem* item = GetItemAtScenePos(event->GetCoordinates());
+
+  bool selectable_item = (item != nullptr && item->flags() & QGraphicsItem::ItemIsSelectable);
+
+  // If this item is already selected
+  if (selectable_item
+      && item->isSelected()) {
+
+    // If shift is held, deselect it
+    if (event->GetModifiers() & Qt::ShiftModifier) {
+      item->setSelected(false);
+    }
+
+    // Otherwise do nothing
+    return;
+  }
+
+  // If not holding shift, deselect all clips
+  if (!(event->GetModifiers() & Qt::ShiftModifier)) {
+    parent()->DeselectAll();
+  }
+
+  if (selectable_item) {
+    // Select this item
+    item->setSelected(true);
+  } else {
+    // Start rubberband drag
+    parent()->StartRubberBandSelect(!(event->GetModifiers() & Qt::ShiftModifier));
+
+    rubberband_selecting_ = true;
+  }
 }
 
 void TimelineWidget::PointerTool::MouseMove(TimelineViewMouseEvent *event)
 {
-  qDebug() << dragging_ << parent()->ghost_items_.isEmpty();
+  if (rubberband_selecting_) {
 
-  // Now that the cursor has moved, we will assume the intention is to drag
-  if (!dragging_) {
+    // Process rubberband select
+    parent()->MoveRubberBandSelect();
+
+  } else if (!dragging_) {
+    // Now that the cursor has moved, we will assume the intention is to drag
 
     // If we haven't started dragging yet, we'll initiate a drag here
     InitiateDrag(event->GetCoordinates());
@@ -70,6 +104,13 @@ void TimelineWidget::PointerTool::MouseMove(TimelineViewMouseEvent *event)
 
 void TimelineWidget::PointerTool::MouseRelease(TimelineViewMouseEvent *event)
 {
+  if (rubberband_selecting_) {
+    parent()->EndRubberBandSelect();
+
+    rubberband_selecting_ = false;
+    return;
+  }
+
   if (!parent()->ghost_items_.isEmpty()) {
     MouseReleaseInternal(event);
   }

app/widget/timelinewidget/tool/tool.cpp

@@ -27,8 +27,7 @@
 TimelineWidget::Tool::Tool(TimelineWidget *parent) :
   dragging_(false),
   parent_(parent),
-  drag_mode_(QGraphicsView::NoDrag),
-  enable_default_behavior_(false)
+  drag_mode_(QGraphicsView::NoDrag)
 {
 }
 
@@ -59,21 +58,11 @@ const QGraphicsView::DragMode &TimelineWidget::Tool::drag_mode()
   return drag_mode_;
 }
 
-bool TimelineWidget::Tool::enable_default_behavior()
-{
-  return enable_default_behavior_;
-}
-
 void TimelineWidget::Tool::set_drag_mode(const QGraphicsView::DragMode &mode)
 {
   drag_mode_ = mode;
 }
 
-void TimelineWidget::Tool::set_enable_default_behavior(bool enable)
-{
-  enable_default_behavior_ = enable;
-}
-
 TimelineViewBlockItem *TimelineWidget::Tool::GetItemAtScenePos(const TimelineCoordinate& coord)
 {
   QMapIterator<Block*, TimelineViewBlockItem*> iterator(parent()->block_items_);

app/widget/timelinewidget/undo/CMakeLists.txt

@@ -16,7 +16,7 @@
 
 set(OLIVE_SOURCES
   ${OLIVE_SOURCES}
-  widget/timelineview/undo/undo.h
-  widget/timelineview/undo/undo.cpp
+  widget/timelinewidget/undo/undo.h
+  widget/timelinewidget/undo/undo.cpp
   PARENT_SCOPE
 )

app/widget/timelinewidget/view/CMakeLists.txt

@@ -14,26 +14,21 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-add_subdirectory(tool)
-add_subdirectory(undo)
-
 set(OLIVE_SOURCES
   ${OLIVE_SOURCES}
-  widget/timelineview/timelineplayhead.h
-  widget/timelineview/timelineplayhead.cpp
-  widget/timelineview/timelinescaledobject.h
-  widget/timelineview/timelinescaledobject.cpp
-  widget/timelineview/timelineview.h
-  widget/timelineview/timelineview.cpp
-  widget/timelineview/timelineviewmouseevent.h
-  widget/timelineview/timelineviewmouseevent.cpp
-  widget/timelineview/timelineviewrect.h
-  widget/timelineview/timelineviewrect.cpp
-  widget/timelineview/timelineviewblockitem.h
-  widget/timelineview/timelineviewblockitem.cpp
-  widget/timelineview/timelineviewenditem.h
-  widget/timelineview/timelineviewenditem.cpp
-  widget/timelineview/timelineviewghostitem.h
-  widget/timelineview/timelineviewghostitem.cpp
+  widget/timelinewidget/view/timelineplayhead.h
+  widget/timelinewidget/view/timelineplayhead.cpp
+  widget/timelinewidget/view/timelineview.h
+  widget/timelinewidget/view/timelineview.cpp
+  widget/timelinewidget/view/timelineviewmouseevent.h
+  widget/timelinewidget/view/timelineviewmouseevent.cpp
+  widget/timelinewidget/view/timelineviewrect.h
+  widget/timelinewidget/view/timelineviewrect.cpp
+  widget/timelinewidget/view/timelineviewblockitem.h
+  widget/timelinewidget/view/timelineviewblockitem.cpp
+  widget/timelinewidget/view/timelineviewenditem.h
+  widget/timelinewidget/view/timelineviewenditem.cpp
+  widget/timelinewidget/view/timelineviewghostitem.h
+  widget/timelinewidget/view/timelineviewghostitem.cpp
   PARENT_SCOPE
 )

app/widget/timelinewidget/view/timelineview.h

@@ -34,7 +34,7 @@
 #include "timelineviewmouseevent.h"
 #include "timelineviewenditem.h"
 #include "timelineviewghostitem.h"
-#include "widget/timelineview/undo/undo.h"
+#include "widget/timelinewidget/undo/undo.h"
 #include "undo/undostack.h"
 
 /**

app/widget/timelinewidget/view/timelineviewblockitem.cpp

@@ -31,7 +31,6 @@ TimelineViewBlockItem::TimelineViewBlockItem(QGraphicsItem* parent) :
   block_(nullptr)
 {
   setBrush(Qt::white);
-  setFlag(QGraphicsItem::ItemIsSelectable, true);
 }
 
 Block *TimelineViewBlockItem::block()
@@ -43,6 +42,8 @@ void TimelineViewBlockItem::SetBlock(Block *block)
 {
   block_ = block;
 
+  setFlag(QGraphicsItem::ItemIsSelectable, block_->type() == Block::kClip);
+
   UpdateRect();
 }
 

app/widget/timelinewidget/view/timelineviewrect.h

@@ -24,7 +24,7 @@
 #include <QGraphicsRectItem>
 
 #include "timeline/timelinecoordinate.h"
-#include "timelinescaledobject.h"
+#include "../timelinescaledobject.h"
 
 /**
  * @brief A base class for graphical representations of Block nodes

app/widget/timeruler/timeruler.h

@@ -25,7 +25,7 @@
 #include <QWidget>
 
 #include "common/rational.h"
-#include "widget/timelineview/timelineplayhead.h"
+#include "widget/timelinewidget/view/timelineplayhead.h"
 
 class TimeRuler : public QWidget
 {