Added Shift as shortcut for hiding all keypoints

Author: JARVIS-MoCap

gui/editor/editorwidget.cpp

@@ -452,5 +452,8 @@ void EditorWidget::keyPressEvent(QKeyEvent *e)
 		cropButton->setChecked(!toggled);
 		emit cropToggled(!toggled);
 		cropToggledSlot(!toggled);
-	}
+        } 
+	else if (key == 16777248) {
+			keypointWidget->toggleHideAll();
+		}
 }

gui/editor/keypointwidget.cpp

@@ -200,6 +200,12 @@ void KeypointWidget::hideEntitySlot(int toggle) {
 	}
 }
 
+void KeypointWidget::toggleHideAll() {
+        m_allHidden = !m_allHidden;
+        for (const auto &box : hideEntitiesBoxesList) {
+			box->setChecked(!m_allHidden);
+		}
+}
 
 void KeypointWidget::currentTabChangedSlot(int index) {
 	m_currentEntity = entitiesList[index];

gui/editor/keypointwidget.hpp

@@ -109,6 +109,7 @@ class KeypointWidget : public QWidget {
 	public:
 		explicit KeypointWidget(QWidget *parent = nullptr);
 		void init();
+		void toggleHideAll();
 
 	signals:
 		void updateViewer();
@@ -151,6 +152,7 @@ class KeypointWidget : public QWidget {
 
 		ImgSet *m_currentImgSet;
 		int m_currentFrameIndex;
+		bool m_allHidden = false;
 
 		bool eventFilter(QObject *target, QEvent *event)
 		{