1 /***************************************************************************
2 effecstackedit.h - description
5 copyright : (C) 2008 by Marco Gittler
6 email : g.marco@freenet.de
7 ***************************************************************************/
9 /***************************************************************************
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
16 ***************************************************************************/
18 #ifndef EFFECTSTACKEDIT_H
19 #define EFFECTSTACKEDIT_H
21 #include "definitions.h"
23 #include "keyframeedit.h"
24 #include "effectstack/collapsibleeffect.h"
27 #include <QDomElement>
28 #include <QVBoxLayout>
31 #include <QScrollArea>
37 class EffectStackEdit : public QScrollArea
41 EffectStackEdit(Monitor *monitor, QWidget *parent = 0);
43 void updateProjectFormat(MltVideoProfile profile, Timecode t);
44 static QMap<QString, QImage> iconCache;
45 /** @brief Sets attribute @param name to @param value.
47 * Used to disable the effect, by setting disabled="1" */
48 void updateParameter(const QString &name, const QString &value);
49 void setFrameSize(QPoint p);
50 /** @brief Tells the parameters to update their timecode format according to KdenliveSettings. */
51 void updateTimecodeFormat();
52 /** @brief Returns true if this effect wants to keep track of current position in clip. */
53 bool effectNeedsSyncPosition() const;
55 /** @brief Install event filter so that scrolling with mouse wheel does not change parameter value. */
56 virtual bool eventFilter( QObject * o, QEvent * e );
59 /** @brief Deletes all parameter widgets. */
61 /** @brief Updates parameter @param name according to new value of dependency.
62 * @param name Name of the parameter which will be updated
63 * @param type Type of the parameter which will be updated
64 * @param value Value of the dependency parameter */
65 void meetDependency(const QString& name, QString type, QString value);
68 QList<QWidget*> m_uiItems;
69 QMap<QString, QWidget*> m_valueItems;
72 KeyframeEdit *m_keyframeEditor;
74 GeometryWidget *m_geometryWidget;
75 EffectMetaInfo m_metaInfo;
76 QWidget *m_baseWidget;
77 ParameterContainer *m_paramWidget;
80 /** @brief Called when an effect is selected, builds the UIĀ for this effect. */
81 void transferParamDesc(const QDomElement &d, ItemInfo info, bool isEffect = true);
83 /** @brief Called whenever(?) some parameter is changed in the gui.
85 * Transfers all Dynamic gui parameter settings into m_params(??) */
86 void collectAllParameters();
88 /** @brief Pass position changes of the timeline cursor to the effects to keep their local timelines in sync. */
89 void slotSyncEffectsPos(int pos);
92 void parameterChanged(const QDomElement, const QDomElement, int);
93 void seekTimeline(int);
94 void displayMessage(const QString&, int);
95 void checkMonitorPosition(int);
96 void syncEffectsPos(int pos);
97 void showComments(bool show);
98 void effectStateChanged(bool enabled);
99 /** @brief Start an MLT filter job on this clip. */
100 void startFilterJob(const QString &filterName, const QString &filterParams, const QString &finalFilterName, const QString &consumer, const QString &consumerParams, const QString &properties);