added for plugins own dir

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1850 b45a01b8-16f6-495d-af2f-9b41ad6348cc

plugins/smplayer_plugin/mplayerwindow.h

@@ -0,0 +1,212 @@
+/*  smplayer, GUI front-end for mplayer.
+    Copyright (C) 2006-2008 Ricardo Villalba <rvm@escomposlinux.org>
+
+    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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MPLAYERWINDOW_H
+#define MPLAYERWINDOW_H
+
+#include <QWidget>
+#include <QSize>
+#include <QPoint>
+
+#include <QResizeEvent>
+#include <QWheelEvent>
+#include <QMouseEvent>
+#include <QKeyEvent>
+#include <QPaintEvent>
+
+#include "config.h"
+
+class QWidget;
+class QLabel;
+class QKeyEvent;
+class QTimer;
+
+#define ZOOM_STEP 0.05
+#define ZOOM_MIN 0.5
+
+#define DELAYED_RESIZE 0
+#define NEW_MOUSE_CHECK_POS 1
+
+//! Screen is a widget that hides the mouse cursor after some seconds if not moved.
+
+class Screen : public QWidget
+{
+	Q_OBJECT
+
+public:
+	Screen(QWidget* parent = 0, Qt::WindowFlags f = 0);
+	~Screen();
+
+protected:
+#if !NEW_MOUSE_CHECK_POS
+	virtual void mouseMoveEvent( QMouseEvent * e );
+#endif
+	virtual void paintEvent ( QPaintEvent * e );
+
+protected slots:
+	virtual void checkMousePos();
+
+private:
+#if NEW_MOUSE_CHECK_POS
+	QPoint mouse_last_position;
+#else
+	QPoint cursor_pos, last_cursor_pos;
+#endif
+};
+
+//! MplayerLayer can be instructed to not delete the background.
+
+class MplayerLayer : public Screen
+{
+	Q_OBJECT
+
+public:
+	MplayerLayer(QWidget* parent = 0, Qt::WindowFlags f = 0);
+	~MplayerLayer();
+
+#if REPAINT_BACKGROUND_OPTION
+	//! If b is true, the background of the widget will be repainted as usual.
+	/*! Otherwise the background will not repainted when a video is playing. */
+	void setRepaintBackground(bool b);
+
+	//! Return true if repainting the background is allowed.
+	bool repaintBackground() { return repaint_background; };
+#endif
+
+public slots:
+	//! Should be called when a file has started. 
+    /*! It's needed to know if the background has to be cleared or not. */
+	void playingStarted();
+	//! Should be called when a file has stopped.
+	void playingStopped();
+
+#if REPAINT_BACKGROUND_OPTION
+protected:
+	virtual void paintEvent ( QPaintEvent * e );
+#endif
+
+private:
+#if REPAINT_BACKGROUND_OPTION
+	bool repaint_background;
+#endif
+	bool playing;
+};
+
+
+class MplayerWindow : public Screen
+{
+    Q_OBJECT
+
+public:
+    MplayerWindow( QWidget* parent = 0, Qt::WindowFlags f = 0);
+    ~MplayerWindow();
+    
+	void showLogo( bool b);
+
+	MplayerLayer * videoLayer() { return mplayerlayer; };
+
+	void setResolution( int w, int h);
+	void setAspect( double asp);
+	void setMonitorAspect(double asp);
+	void updateVideoWindow();
+
+#if USE_COLORKEY
+	void setColorKey(QColor c);
+#endif
+
+	void setOffsetX( int );
+	int offsetX();
+
+	void setOffsetY( int );
+	int offsetY();
+
+	void setZoom( double );
+	double zoom();
+
+	void allowVideoMovement(bool b) { allow_video_movement = b; };
+	bool isVideoMovementAllowed() { return allow_video_movement; };
+
+	virtual QSize sizeHint () const;
+	virtual QSize minimumSizeHint() const;
+
+	virtual bool eventFilter( QObject * watched, QEvent * event );
+
+public slots:
+	void moveLeft();
+	void moveRight();
+	void moveUp();
+	void moveDown();
+	void incZoom();
+	void decZoom();
+
+#if DELAYED_RESIZE
+protected slots:
+	void resizeLater();
+#endif
+
+protected:
+	virtual void retranslateStrings();
+	virtual void changeEvent ( QEvent * event ) ;
+
+    virtual void resizeEvent( QResizeEvent * e);
+    virtual void mouseReleaseEvent( QMouseEvent * e);
+	virtual void mouseDoubleClickEvent( QMouseEvent * e );
+	virtual void wheelEvent( QWheelEvent * e );
+	void moveLayer( int offset_x, int offset_y );
+
+signals:
+    //void rightButtonReleased( QPoint p );
+	void doubleClicked();
+	void leftClicked();
+	void rightClicked();
+	void middleClicked();
+	void xbutton1Clicked(); // first X button
+	void xbutton2Clicked(); // second X button
+	void keyPressed(QKeyEvent * e);
+	void wheelUp();
+	void wheelDown();
+	void mouseMoved(QPoint);
+
+protected:
+    int video_width, video_height;
+    double aspect;
+	double monitoraspect;
+
+	MplayerLayer * mplayerlayer;
+	QLabel * logo;
+
+	// Zoom and moving
+	int offset_x, offset_y;
+	double zoom_factor;
+
+	// Original pos and dimensions of the mplayerlayer
+	// before zooming or moving
+	int orig_x, orig_y;
+	int orig_width, orig_height;
+
+	bool allow_video_movement;
+
+#if DELAYED_RESIZE
+	QTimer * resize_timer;
+#endif
+};
+
+
+#endif
+