File indexing completed on 2024-06-23 04:28:09

 /*
  *  SPDX-FileCopyrightText: 2017 Victor Wåhlström <victor.wahlstrom@initiali.se>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #include "kis_tool_pan.h"
 #include "kis_cursor.h"
 #include "kis_canvas2.h"
 
 #include <KoCanvasController.h>
 
 #include <KoIcon.h>
 #include <klocalizedstring.h>
 
 
 KisToolPan::KisToolPan(KoCanvasBase *canvas)
     : KisTool(canvas, KisCursor::openHandCursor())
 {
 }
 
 KisToolPan::~KisToolPan()
 {
 }
 
 void KisToolPan::beginPrimaryAction(KoPointerEvent *event)
 {
     m_lastPosition = event->pos();
     useCursor(KisCursor::closedHandCursor());
 }
 
 void KisToolPan::continuePrimaryAction(KoPointerEvent *event)
 {
     QPoint pos = event->pos();
     QPoint delta = m_lastPosition - pos;
     canvas()->canvasController()->pan(delta);
     m_lastPosition = pos;
 }
 
 void KisToolPan::endPrimaryAction(KoPointerEvent *event)
 {
     Q_UNUSED(event);
     useCursor(KisCursor::openHandCursor());
 }
 
 void KisToolPan::keyPressEvent(QKeyEvent *event)
 {
     switch (event->key()) {
         case Qt::Key_Up:
             canvas()->canvasController()->panUp();
             break;
         case Qt::Key_Down:
             canvas()->canvasController()->panDown();
             break;
         case Qt::Key_Left:
             canvas()->canvasController()->panLeft();
             break;
         case Qt::Key_Right:
             canvas()->canvasController()->panRight();
             break;
     }
     event->accept();
 }
 
 void KisToolPan::paint(QPainter &painter, const KoViewConverter &converter)
 {
     Q_UNUSED(painter);
     Q_UNUSED(converter);
 }
 
 bool KisToolPan::wantsAutoScroll() const
 {
     return false;
 }
 
 KisToolPanFactory::KisToolPanFactory()
     : KoToolFactoryBase("PanTool")
 {
     setToolTip(i18n("Pan Tool"));
     setSection(ToolBoxSection::Navigation);
     setActivationShapeId(KRITA_TOOL_ACTIVATION_ID);
     setPriority(2);
     setIconName(koIconNameCStr("tool_pan"));
 }
 
 KisToolPanFactory::~KisToolPanFactory()
 {
 }
 
 KoToolBase* KisToolPanFactory::createTool(KoCanvasBase *canvas)
 {
     return new KisToolPan(canvas);
 }