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Diffstat (limited to 'src/Authoring/Studio/Palettes/Timeline/TimelineControl.h')
| -rw-r--r-- | src/Authoring/Studio/Palettes/Timeline/TimelineControl.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/src/Authoring/Studio/Palettes/Timeline/TimelineControl.h b/src/Authoring/Studio/Palettes/Timeline/TimelineControl.h new file mode 100644 index 00000000..470a10a5 --- /dev/null +++ b/src/Authoring/Studio/Palettes/Timeline/TimelineControl.h @@ -0,0 +1,158 @@ +/**************************************************************************** +** +** Copyright (C) 1999-2002 NVIDIA Corporation. +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of Qt 3D Studio. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//============================================================================== +// Prefix +//============================================================================== +#ifndef INCLUDED_TIMELINE_CONTROL_H +#define INCLUDED_TIMELINE_CONTROL_H 1 + +#pragma once + +//============================================================================== +// Includes +//============================================================================== +#include "Control.h" +#include "DispatchListeners.h" +#include "TimelineRow.h" +#include "ITimelineControl.h" + +#include "UICDMHandles.h" +#include "UICDMSignals.h" +#include "SelectedValueImpl.h" + +//============================================================================== +// Forwards +//============================================================================== +class CDoc; +class CDropTarget; +class CTimelineSplitter; +class CTimelineTreeLayout; +class CTimelineTimelineLayout; +class CScroller; +class CInsertionLine; +class CInsertionOverlay; +class CRenderer; +class CHotKeys; +class CBreadCrumbControl; +class CTimelineTranslationManager; +class CClientDataModelBridge; + +//============================================================================== +// Classes +//============================================================================== + +class CTimelineControl : public CControl, + public CPresentationChangeListener, + public CClientPlayChangeListener, + public ITimelineControl +{ +public: + CTimelineControl(); + ~CTimelineControl(); + + DEFINE_OBJECT_COUNTER(CTimelineControl) + + // CControl + void OnDraw(CRenderer *inRenderer, CRct &inDirtyRect, bool inIgnoreValidation = false) override; + void Draw(CRenderer *inRenderer) override; + void OnGainFocus() override; + CDropTarget *FindDropCandidate(CPt &inMousePoint, Qt::KeyboardModifiers inFlags) override; + void OnMouseOut(CPt inPoint, Qt::KeyboardModifiers inFlags) override; + void OnMouseUp(CPt inPoint, Qt::KeyboardModifiers inFlags) override; + + // Presentation Change Listener + void OnNewPresentation() override; + void OnClosingPresentation() override; + void OnSavingPresentation(const CUICFile *inNewPresentationFile) override; + + // ClientPlayChangeListener + void OnPlayStart() override; + void OnPlayStop() override; + void OnTimeChanged(long inNewTime) override; + + // CSelectionChangeListener, + virtual void OnSelectionChange(Q3DStudio::SSelectedValue inNewSelectable); + + // ITimelineControl + void OnLayoutChanged() override; + CRct GetBounds() const override; + void HideTimelineMoveableTooltip() override; + ISnappingListProvider *GetSnappingListProvider() const override; + + void ClearView(); + void ViewSlide(UICDM::CUICDMSlideHandle inSlide); + UICDM::CUICDMSlideHandle GetActiveSlide(); + + CTimelineTimelineLayout *GetTimelineLayout(); + CTimelineTreeLayout *GetTreeLayout(); + + void SetSize(CPt inSize) override; + long GetTime(); + void SetScrollPositionY(CScroller *inSource, long inPositionY); + + CInsertionLine *GetInsertionLine(); + CInsertionOverlay *GetInsertionOverlay(); + CRct GetVisibleTreeLayoutArea(); + + void RegisterGlobalKeyboardShortcuts(CHotKeys *inShortcutHandler); + + CTimelineTranslationManager *GetTranslationManager() const { return m_TranslationManager; } + +protected: + void SuspendLayoutChanges(bool inSuspend); + void SetTime(long inNewTime); + + void HideInsertionMarkers(); + + // UICDM callbacks + void OnActiveSlide(UICDM::CUICDMSlideHandle inSlide); + void OnDeleteSlide(UICDM::CUICDMSlideHandle inSlide); + + // Helper functions + inline CDoc *GetDoc(); + inline CClientDataModelBridge *GetBridge(); + + CTimelineSplitter *m_Splitter; + CTimelineTreeLayout *m_TreeLayout; + CTimelineTimelineLayout *m_TimelineLayout; + UICDM::CUICDMSlideHandle m_ActiveSlide; + CInsertionLine + *m_InsertionLine; ///< Drag-and-drop insertion line for dropping between timeline items + CInsertionOverlay + *m_InsertionOverlay; ///< Drag-and-drop insertion marker for dropping on a timeline item + CBreadCrumbControl *m_BreadCrumbToolbar; + bool m_SuspendRecalcLayout; + + CTimelineTranslationManager *m_TranslationManager; + + std::vector<std::shared_ptr<UICDM::ISignalConnection>> + m_Connections; /// connections to the UICDM +}; +#endif // INCLUDED_TIMELINE_CONTROL_H |