Line data    Source code

       1              : /*
       2              :  * SPDX-License-Identifier: GPL-3.0-only
       3              :  * MuseScore-CLA-applies
       4              :  *
       5              :  * MuseScore Studio
       6              :  * Music Composition & Notation
       7              :  *
       8              :  * Copyright (C) 2021 MuseScore Limited and others
       9              :  *
      10              :  * This program is free software: you can redistribute it and/or modify
      11              :  * it under the terms of the GNU General Public License version 3 as
      12              :  * published by the Free Software Foundation.
      13              :  *
      14              :  * This program is distributed in the hope that it will be useful,
      15              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      16              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      17              :  * GNU General Public License for more details.
      18              :  *
      19              :  * You should have received a copy of the GNU General Public License
      20              :  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
      21              :  */
      22              : 
      23              : #ifndef MUSE_DOCK_DROPCONTROLLER_H
      24              : #define MUSE_DOCK_DROPCONTROLLER_H
      25              : 
      26              : #include "modularity/ioc.h"
      27              : #include "../idockwindowprovider.h"
      28              : 
      29              : #include "dockbase.h"
      30              : 
      31              : #include "kddockwidgets/src/core/views/ClassicIndicatorWindowViewInterface.h"
      32              : #include "kddockwidgets/src/core/indicators/ClassicDropIndicatorOverlay.h"
      33              : 
      34              : namespace muse::dock {
      35              : class DockPanelView;
      36              : class DockingHolderView;
      37              : class DockToolBarView;
      38              : class DockPageView;
      39              : 
      40              : class DropController : public KDDockWidgets::Core::ClassicIndicatorWindowViewInterface, public Contextable
      41              : {
      42              :     ContextInject<IDockWindowProvider> dockWindowProvider = { this };
      43              : 
      44              : public:
      45              :     explicit DropController(KDDockWidgets::Core::ClassicDropIndicatorOverlay* classicIndicators, KDDockWidgets::Core::View* parent,
      46              :                             const modularity::ContextPtr& iocCtx);
      47              : 
      48              :     // ClassicIndicatorWindowViewInterface
      49            0 :     void setObjectName(const QString&) override {}
      50              :     KDDockWidgets::DropLocation hover(KDDockWidgets::Point globalPos) override;
      51              :     KDDockWidgets::Point posForIndicator(KDDockWidgets::DropLocation) const override;
      52            0 :     void updatePositions() override {}
      53            0 :     void raise() override {}
      54              :     void setVisible(bool visible) override;
      55            0 :     void resize(KDDockWidgets::Size) override {}
      56            0 :     void setGeometry(KDDockWidgets::Rect) override {}
      57            0 :     bool isWindow() const override { return false; }
      58            0 :     void updateIndicatorVisibility() override {}
      59              : 
      60              : private:
      61              :     void endHover();
      62              : 
      63              :     bool isMouseOverDock(const QPoint& mouseLocalPos, const DockBase* dock) const;
      64              :     void updateToolBarOrientation(DockToolBarView* draggedToolBar, const DropDestination& dropDestination = DropDestination());
      65              :     void setCurrentDropDestination(const DockBase* draggedDock, const DropDestination& dropDestination);
      66              : 
      67              :     DropDestination resolveDropDestination(const DockBase* draggedDock, const QPoint& localPos) const;
      68              :     DockingHolderView* resolveDockingHolder(DockType draggedDockType, const QPoint& localPos) const;
      69              :     DockPanelView* resolvePanelForDrop(const DockPanelView* panel, const QPoint& localPos) const;
      70              :     Location resolveDropLocation(const DockBase* hoveredDock, const QPoint& localPos) const;
      71              :     QRect resolveHighlightingRect(const DockBase* draggedDock, const DropDestination& destination) const;
      72              : 
      73              :     IDockWindow* dockWindow() const;
      74              :     DockPageView* currentPage() const;
      75              :     DockBase* draggedDock() const;
      76              : 
      77              :     KDDockWidgets::Core::ClassicDropIndicatorOverlay* m_classicIndicators = nullptr;
      78              :     KDDockWidgets::Core::DropArea* m_dropArea = nullptr;
      79              :     DropDestination m_currentDropDestination;
      80              : };
      81              : }
      82              : 
      83              : #endif // MUSE_DOCK_DROPCONTROLLER_H