Initial import with release 0.2.3

1 files changed, 169 insertions, 0 deletions

diff --git a/control-image.h b/control-image.h
new file mode 100644
index 0000000..a09c02f
--- /dev/null
+++ b/control-image.h
@@ -0,0 +1,169 @@
+/*
+ * Image plugin to VDR (C++)
+ *
+ * (C) 2004 Andreas Brachold <vdr04 -at- deltab.de>
+ * based on (C) 2003 Kai Tobias Burwieck <kai -at- burwieck.net>
+ *
+ * This code 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 code 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.
+ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
+ */
+
+// --- cImageControl ---------------------------------------------------------
+
+#ifndef ___DVB_IMAGE_CONTROL_H
+#define ___DVB_IMAGE_CONTROL_H
+
+#include <vdr/player.h>
+#if VDRVERSNUM >= 10307
+#include <vdr/osdbase.h>
+#endif
+
+class cImagePlayer;    
+class cImageMenuCommands;
+
+class cImageControl
+ : public cControl 
+{
+  /** All supported Replaymodes */
+  enum ePlayMode { ePlayModeNormal, ePlayModeZoom, ePlayModeJump };
+  /** All supported OSD Modes */
+  enum eOSDStatusMode { eDisplayNothing, eDisplayModeOnly,
+  eDisplayProgress
+  };
+  /** All move directions to navigate inside zoomed image */
+  enum eDirection {eLeft = 1,eRight,eUp,eDown};
+  
+  /** Our one and only Imageplayer, don't rename it see cControl  */
+  cImagePlayer            *player;
+  /** Interface to Menu with Usercommands*/
+  cImageMenuCommands      *m_pImageMenu;
+  /** Current playing mode (Jump <-> Normal <-> Zoom) */
+  ePlayMode               m_ePlayMode;
+  /** Remember the active Slideshow mode before Jump or Zoom used */
+  bool                    m_bSlideShowBefore;
+  /** What should on OSD visable (Nothing <-> ModeOnly <-> Progress) */
+  eOSDStatusMode          m_eOSDStatusVisable;
+  /** Who was OSD Interface open (Nothing <-> ModeOnly <-> Progress) */
+  eOSDStatusMode          m_eOSDStatusIsOpen;
+  /** View our picture in a slideshow */
+  bool                    m_bSlideShowActiv; 
+  /** date at image was open*/
+  time_t                  m_tStarted;
+  /** Last Message for Statusmonitor */
+  static char*            m_szLastShowStatusMsg;
+#if VDRVERSNUM >= 10307
+  /** Display replayprogress*/
+  cSkinDisplayReplay *m_pDisplayReplay;
+  /** Faked Marks for Images*/
+  cMarks m_Marks;
+#endif
+
+  /** zoom factor on zoom mode */ 
+  int                     m_nZoomFactor;
+  /** minimum zoom factor (1... */
+  int                     m_nZoomMin;
+  /** maximum value move steps on zoom on width */
+  int                     m_nMaxStepX;
+  /** maximum value move steps on zoom on height */
+  int                     m_nMaxStepY;
+  /** current value move steps on zoom on width, 0 is center*/
+  int m_nMoveStepX;
+  /** current value move steps on zoom on height, 0 is center*/
+  int m_nMoveStepY;
+  /** How may pixel are outside screen after zoom, on width */
+  int m_nZoomXMax;
+  /** How may pixel are outside screen after zoom, on height */
+  int m_nZoomYMax;
+  /** real image pixel width*/
+  int m_nRealImageWidth;
+  /** real image pixel height*/
+  int m_nRealImageHeight;
+  
+  char zoom_command[20];
+
+private:  
+  void ShowOSD(void);
+  void HideOSD(void);
+  void ShowMode(void);
+#if VDRVERSNUM < 10307
+  void DisplayAtBottom(const char *s);
+#endif
+  void ShowProgress(void);
+  /** Send Message if changed to any statusmonitor */
+  void ShowStatusMsg();
+  
+  void PictureZoomInitial(void);
+  
+  void ProcessKeyBeginJump();
+  void ProcessKeyBeginZoom();
+  
+  /** Deliver the Status of running convert-script */
+  bool IsConvertRunning() const;
+  /** Deliver the current number of viewed Image */
+  int ImageCurrent(void) const;
+  /** Deliver the total number of viewed Image */
+  int ImageTotal(void) const;
+  /** Deliver the filename from the current number of viewed Image */
+  const char* FileName() const;
+  
+  /** Check if key for pluginstop was processed*/
+  eOSState ProcessKeyStopped();
+  /** Toogle between all supported OSD Modes */
+  void ToogleShowMode(void);
+  /** Toogle between Play and Stop of the current SlideShow */
+  void ToogleSlideShowActiv(void);
+  
+  /** Zoom inside a image*/
+  void ZoomIn();
+  /** Zoom outside a image*/
+  void ZoomOut();
+  /** Navigate inside a zoomed image */
+  void MoveZoomWindow(eDirection nDirection);
+  
+  eOSState ProcessKeyPlayMode(eKeys nKey);
+  eOSState ProcessKeyJumpMode(eKeys nKey);
+  eOSState ProcessKeyZoomMode(eKeys nKey);
+  eOSState ProcessKeyCommands(eKeys nKey);
+  
+  void NextImage(int Step);
+  void PrevImage(int Step);
+  void GotoImage(int Pict);
+  void RFlipImage(void);
+  void LFlipImage(void);
+  void OriginalImage(bool bCached);
+  void ConvertZoom();
+  void ConvertJump(int Step);
+  
+  void IncSlideTime(void);
+  void DecSlideTime(void);
+  
+  bool CheckAccess() const;
+private:
+  cImageControl(cSlideShow * pNewSlideShow);
+public:
+  virtual ~ cImageControl();
+
+  static void SetSlideShow(cSlideShow * pNewSlideShow);
+
+  virtual eOSState ProcessKey(eKeys Key);
+  virtual void Hide(void);
+  virtual void Show(void);
+
+protected:  
+  void SlideImage();
+  void Stop(void);
+};
+
+#endif				//___DVB_IMAGE_CONTROL_H