+++ /dev/null
-/***************************************************************************
- * Copyright (C) 2010 by Till Theato (root@ttill.de) *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
- ***************************************************************************/
-
-
-#ifndef GEOMETRYWIDGET_H
-#define GEOMETRYWIDGET_H
-
-#include "ui_geometrywidget_ui.h"
-#include "timecode.h"
-#include <mlt++/Mlt.h>
-
-#include <QWidget>
-
-class QDomElement;
-class Monitor;
-class MonitorScene;
-class KeyframeHelper;
-class TimecodeDisplay;
-class OnMonitorRectItem;
-class OnMonitorPathItem;
-class QGraphicsRectItem;
-class DragValue;
-
-class GeometryWidget : public QWidget
-{
- Q_OBJECT
-public:
- /** @brief Sets up the UI and connects it.
- * @param monitor Project monitor
- * @param timecode Timecode needed by timecode display widget
- * @param clipPos Position of the clip in timeline
- * @param isEffect true if used in an effect, false if used in a transition
- * @param showRotation Should we show or hide the rotation sliders
- * @param parent (optional) Parent widget */
- explicit GeometryWidget(Monitor *monitor, const Timecode &timecode, int clipPos, bool isEffect, bool showRotation, QWidget* parent = 0);
- virtual ~GeometryWidget();
- /** @brief Gets the geometry as a serialized string. */
- QString getValue() const;
- QString getExtraValue(const QString &name) const;
- /** @brief Updates the timecode display according to settings (frame number or hh:mm:ss:ff) */
- void updateTimecodeFormat();
- /** @brief Sets the size of the original clip. */
- void setFrameSize(const QPoint &size);
- void addParameter(const QDomElement &elem);
- void importKeyframes(const QString &data, int maximum);
- int currentPosition() const;
-
-public slots:
- /** @brief Sets up the rect and the geometry object.
- * @param elem DomElement representing this effect parameter
- * @param minframe In point of the clip
- * @param maxframe Out point of the clip */
- void setupParam(const QDomElement &elem, int minframe, int maxframe);
- /** @brief Updates position of the local timeline to @param relTimelinePos. */
- void slotSyncPosition(int relTimelinePos);
- void slotResetKeyframes();
- void slotResetNextKeyframes();
- void slotResetPreviousKeyframes();
- void slotUpdateRange(int inPoint, int outPoint);
-
-private:
- Ui::GeometryWidget_UI m_ui;
- Monitor *m_monitor;
- TimecodeDisplay *m_timePos;
- /** Position of the clip in timeline. */
- int m_clipPos;
- /** In point of the clip (crop from start). */
- int m_inPoint;
- /** Out point of the clip (crop from end). */
- int m_outPoint;
- bool m_isEffect;
- MonitorScene *m_scene;
- OnMonitorRectItem *m_rect;
- OnMonitorPathItem *m_geomPath;
- QGraphicsRectItem *m_previous;
- KeyframeHelper *m_timeline;
- /** Stores the different settings in the MLT geometry format. */
- Mlt::Geometry *m_geometry;
- QStringList m_extraGeometryNames;
- QStringList m_extraFactors;
- QList <Mlt::Geometry *>m_extraGeometries;
- bool m_showScene;
- DragValue *m_spinX;
- DragValue *m_spinY;
- DragValue *m_spinWidth;
- DragValue *m_spinHeight;
- DragValue *m_spinSize;
- DragValue *m_opacity;
- DragValue *m_rotateX;
- DragValue *m_rotateY;
- DragValue *m_rotateZ;
- QPoint m_frameSize;
- bool m_showRotation;
- /** @brief Update monitor rect with current width / height values. */
- void updateMonitorGeometry();
-
-private slots:
- /** @brief Updates controls according to position.
- * @param pos (optional) Position to update to
- * @param seek (optional, default = true) Whether to seek timleine & project monitor to pos
- * If pos = -1 (default) the value of m_timePos is used. */
- void slotPositionChanged(int pos = -1, bool seek = true);
- /** @brief Seeking requested from timeline. */
- void slotRequestSeek(int pos);
- /** @brief Updates settings after a keyframe was moved to @param pos. */
- void slotKeyframeMoved(int pos);
- /** @brief Adds a keyframe.
- * @param pos (optional) Position where the keyframe should be added
- * If pos = -1 (default) the value of m_timePos is used. */
- void slotAddKeyframe(int pos = -1);
- /** @brief Deletes a keyframe.
- * @param pos (optional) Position of the keyframe which should be deleted
- * If pos = -1 (default) the value of m_timePos is used. */
- void slotDeleteKeyframe(int pos = -1);
- /** @brief Goes to the next keyframe or to the end if none is available. */
- void slotNextKeyframe();
- /** @brief Goes to the previous keyframe or to the beginning if none is available. */
- void slotPreviousKeyframe();
- /** @brief Adds or deletes a keyframe depending on whether there is already a keyframe at the current position. */
- void slotAddDeleteKeyframe();
-
- /** @brief Updates the Mlt::Geometry path object. */
- void slotUpdatePath();
- /** @brief Updates the Mlt::Geometry object. */
- void slotUpdateGeometry();
- /** @brief Updates the spinBoxes according to the rect. */
- void slotUpdateProperties();
-
- /** @brief Sets the rect's x position to @param value. */
- void slotSetX(double value);
- /** @brief Sets the rect's y position to @param value. */
- void slotSetY(double value);
- /** @brief Sets the rect's width to @param value. */
- void slotSetWidth(double value);
- /** @brief Sets the rect's height to @param value. */
- void slotSetHeight(double value);
-
- /** @brief Resizes the rect by @param value (in perecent) compared to the frame size. */
- void slotResize(double value);
-
- /** @brief Sets the opacity to @param value. */
- void slotSetOpacity(double value);
-
- /** @brief Moves the rect to the left frame border (x position = 0). */
- void slotMoveLeft();
- /** @brief Centers the rect horizontally. */
- void slotCenterH();
- /** @brief Moves the rect to the right frame border (x position = frame width - rect width). */
- void slotMoveRight();
- /** @brief Moves the rect to the top frame border (y position = 0). */
- void slotMoveTop();
- /** @brief Centers the rect vertically. */
- void slotCenterV();
- /** @brief Moves the rect to the bottom frame border (y position = frame height - rect height). */
- void slotMoveBottom();
-
- /** @brief Enables/Disables syncing with the timeline according to @param sync. */
- void slotSetSynchronize(bool sync);
- void slotAdjustToFrameSize();
- void slotFitToWidth();
- void slotFitToHeight();
- /** @brief Show / hide previous keyframe in monitor scene. */
- void slotShowPreviousKeyFrame(bool show);
- /** @brief Show / hide keyframe path in monitor scene. */
- void slotShowPath(bool show);
-
-signals:
- void parameterChanged();
- void seekToPos(int);
- void importClipKeyframes();
-};
-
-#endif
projects / kdenlive / blobdiff