256 lines
8 KiB
C++
256 lines
8 KiB
C++
#pragma once
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#ifndef IMAGEUTILS_H
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#define IMAGEUTILS_H
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// TnzBase includes
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#include "trasterfx.h"
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// TnzCore includes
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#include "tregion.h"
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#include "tvectorimage.h"
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// Qt includes
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#include <QWidget>
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#include <QKeyEvent>
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#undef DVAPI
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#undef DVVAR
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#ifdef TOONZQT_EXPORTS
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#define DVAPI DV_EXPORT_API
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#define DVVAR DV_EXPORT_VAR
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#else
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#define DVAPI DV_IMPORT_API
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#define DVVAR DV_IMPORT_VAR
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#endif
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//=============================================================================
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// Forward declarations
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class TFilePath;
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class TPropertyGroup;
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// enum TRenderSettings::ResampleQuality;
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class QHBoxLayout;
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//=============================================================================
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namespace ImageUtils {
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/*!
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\brief Notify that a task on a single frame is completed.
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*/
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class DVAPI FrameTaskNotifier final : public QObject {
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Q_OBJECT
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int m_errorCount, m_warningCount;
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bool m_abort;
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public:
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FrameTaskNotifier() : m_errorCount(0), m_warningCount(0), m_abort(false) {}
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~FrameTaskNotifier() {}
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void notifyFrameCompleted(int frame) { emit frameCompleted(frame); }
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void notifyError() {
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m_errorCount++;
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emit error();
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}
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void notifyLevelCompleted(const TFilePath &fullPath) {
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emit levelCompleted(fullPath);
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}
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bool abortTask() { return m_abort; }
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void reset() { m_abort = false; }
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int getErrorCount() const { return m_errorCount; }
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signals:
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void frameCompleted(int);
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void levelCompleted(const TFilePath &fullPath);
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void error();
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protected slots:
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void onCancelTask() { m_abort = true; }
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};
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//----------------------------------------------------
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TFilePath DVAPI duplicate(const TFilePath &levelPath);
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void DVAPI premultiply(const TFilePath &levelPath);
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void DVAPI convert(
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const TFilePath &source, //!< Level path to convert from.
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const TFilePath &dest, //!< Level path to convert to.
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const TFrameId &from, //!< First source frame to convert. Supports
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//! TFrameId::EMPTY_FRAME
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//! to specify conversion from the beginning of level.
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const TFrameId
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&to, //!< Last source frame to convert. Supports TFrameId::EMPTY_FRAME
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//! to specify conversion to the end of level.
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double framerate, //!< Frame rate for destination movie formats.
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TPropertyGroup *prop, //!< Format properties for the destination level.
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FrameTaskNotifier
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*frameNotifier, //!< Observer class for frame success notifications.
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const TPixel &bgColor =
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TPixel::Transparent, //!< Destination Background color.
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bool removeDotBeforeFrameNumber =
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false /*-- ConvertPopup
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での指定に合わせて、[レベル名].[フレーム番号].[拡張子]のうち、
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[レベル名]と[フレーム番号]の間のドットを消す。 --*/
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); //!< Converts a saved level to fullcolor, and saves the result.
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void DVAPI convertNaa2Tlv(
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const TFilePath &source, //!< Level path to convert from.
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const TFilePath &dest, //!< Level path to convert to.
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const TFrameId &from, //!< First source frame to convert.
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const TFrameId &to, //!< Last source frame to convert.
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FrameTaskNotifier
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*frameNotifier, //!< Observer class for frame success notifications.
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TPalette *palette =
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0, //!< Special conversion function from an antialiased level to tlv.
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//! \sa Function ImageUtils::convert().
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bool removeUnusedStyles = false,
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double dpi = 0.0); //! Remove unused styles from input palette.
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// convert old levels (tzp / tzu) to tlv
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void DVAPI convertOldLevel2Tlv(
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const TFilePath &source, //!< Level path to convert from.
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const TFilePath &dest, //!< Level path to convert to.
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const TFrameId &from, //!< First source frame to convert.
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const TFrameId &to, //!< Last source frame to convert.
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FrameTaskNotifier
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*frameNotifier //!< Observer class for frame success notifications.
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);
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double DVAPI getQuantizedZoomFactor(double zf, bool forward);
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void DVAPI getFillingInformationOverlappingArea(
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const TVectorImageP &vi, std::vector<TFilledRegionInf> ®s,
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const TRectD &area1, const TRectD &area2 = TRectD());
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void DVAPI getFillingInformationInArea(const TVectorImageP &vi,
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std::vector<TFilledRegionInf> ®s,
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const TRectD &area);
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void DVAPI assignFillingInformation(TVectorImage &vi,
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const std::vector<TFilledRegionInf> ®s);
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void DVAPI getStrokeStyleInformationInArea(
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const TVectorImageP &vi,
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std::vector<std::pair<int, int>>
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&strokesInfo, // pair:strokeIndex, styleIndex
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const TRectD &area);
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//*********************************************************************************************
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// FullScreenWidget declaration
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//*********************************************************************************************
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/*!
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\brief Temporary class used to deal with QTBUG #7556 - QGLWidgets going
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fullscreen \a need
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a containing widget that leaves a small margin to prevent the widget
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from covering other
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widgets (specifically, context menus).
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*/
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class DVAPI FullScreenWidget final : public QWidget {
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Q_OBJECT
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QWidget *m_widget; //!< (Owned) The content widget.
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public:
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FullScreenWidget(QWidget *parent = 0);
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void setWidget(
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QWidget *widget); //!< Sets the content, surrendering ownership.
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QWidget *widget() const { return m_widget; }
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public slots:
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bool toggleFullScreen(bool quit = false);
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};
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//*********************************************************************************************
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// ShortcutZoomer declaration
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//*********************************************************************************************
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/*!
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\brief The ShortcutZoomer abstract base class is used by viewer widget to
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access
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shortcut-related commands.
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\details This class is a wrapper for shortcuts established by the
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CommandManager
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interface.
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Subclass it defining the required view commands, then implement a
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\p keyPressEvent() event handler in the viewer widget you want:
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\code
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void MyViewer::keyPressEvent(QKeyEvent* ke)
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{
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if(ViewerZoomer(this).exec(event))
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return;
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return MyViewerBase::keyPressEvent(ke);
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}
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\endcode
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\warning Use the FullScreenWidget class to wrap a viewer class that
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needs to go fullscreen.
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*/
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class DVAPI ShortcutZoomer {
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QWidget *m_widget; //!< Viewer widget being processed.
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public:
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ShortcutZoomer(
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QWidget *viewerWidget); //!< Constructs on the specified viewer widget.
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QWidget *getWidget() {
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return m_widget;
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} //!< Returns the processed viewer widget.
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bool exec(
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QKeyEvent *event); //!< Processes a key event for shortcuts related to
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//! viewer commands.
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//! \return Whether a shortcut was recognized.
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protected:
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virtual bool zoom(
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bool zoomin,
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bool resetView) = 0; //!< Handler for zoom commands. Required.
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virtual bool fit() {
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return false;
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} //!< Handler for 'fit to image' commands.
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virtual bool setActualPixelSize() {
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return false;
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} //!< Handler for 'use actual pixel size' commands.
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virtual bool setFlipX() {
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return false;
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} //!< Handler for 'flip viewer vertically' commands.
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virtual bool setFlipY() {
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return false;
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} //!< Handler for 'flip viewer horizontally' commands.
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virtual bool resetZoom() {
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return false;
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} //!< Handler for 'reset zoom' commands.
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virtual bool resetRotation() {
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return false;
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} //!< Handler for 'reset rotation' commands.
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virtual bool resetPosition() {
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return false;
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} //!< Handler for 'reset position' commands.
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virtual bool toggleFullScreen(
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bool quit = false) //! Handler for 'toggle fullscreen' commands.
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{
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return false;
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}
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};
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} // namespace ImageUtils
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#endif
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