editingInterface.h

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//Added by qt3to4:
#include <QLabel>
#include <QKeyEvent>
//==============================================
//  copyright            : (C) 2003-2005 by Will Stokes
//==============================================
//  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.
//==============================================
 
#ifndef GUI_EDITING_EDITINGINTERFACE_H
#define GUI_EDITING_EDITINGINTERFACE_H
 
//--------------------
//forward declarations
class QLabel;
class QImage;
class QToolButton;
class QPushButton;
class QComboBox;
class ClickableLabel;
class LayoutWidget;
class SelectionInterface;
class Subalbum;
class Photo;
class ManipulationOptions;
//--------------------
 
typedef enum
{  
  BW_EFFECT = 0,
  SEPIA_EFFECT,
  INVERT_EFFECT,
  EMBOSS_EFFECT,
  MOSAIC_EFFECT,
  PAINTING_EFFECT,
  //===============
  //place effects that are not release quality below
  //NUM_MANIPULATIONS to exclude them from the drop-down menu
  NUM_MANIPULATIONS,
  POINTILLISM_EFFECT,
} MANIPULATION;
 
#include <qwidget.h>
#include "../../backend/tools/imageTools.h"
 
//=====================================
//=====================================
 
class EditingInterface : public QWidget
{
Q_OBJECT
 
public:
  EditingInterface(QWidget *parent=0, const char* name=0);
 
  ~EditingInterface();
 
  void setPhoto(Subalbum* collection, Photo* photo);
 
  Photo* getPhoto();
  
  //returns true if currently selected photo is revertable
  bool currentPhotoRevertable();
  
  void revertCurrentPhoto();
//----------------------
signals:
  void photoModified();
//----------------------    
public slots:
  void handleSelectionChanged();
  void handleAspectRatioChanged();
  void setFocus();
  //----------------------
protected:
  void keyPressEvent( QKeyEvent *e );
//----------------------
private slots:
  void showPrevPhoto();
 
  void showNextPhoto();
 
  void showFirstPhoto();
  
  void showLastPhoto();
  
  void rotateRight();
 
  void rotateLeft();
 
  void flipHorizontal();
 
  void startCorrectTilt();
  
  void finishCorrectTilt( QPoint p1, QPoint p2 ); 
  
  void flipVertical();
 
  void selectAspectRatio();
 
  void screenResolutionChanged();
  
  void rotateSelection();
  
  void crop();
 
  void enhanceContrast();
 
  void colorBalance();
  
  void removeRedeye();
 
  void tuneLevels();
  
  void adjustGrain();
  
  void selectEffect();
  
  void applyEffect();
  
  void returnAction();
  //----------------------
private:
  void showNextPrevFirstLastPhoto( Photo* newPhoto );    
    
  void rotateFlip( TRANSFORM_CODE rotationFlipType );
 
  bool findSelection(QPoint& topLeft, QPoint& bottomRight);
  
  void selectAll(QPoint& topLeft, QPoint& bottomRight);
 
  QImage* applyEffect(QString filename, ManipulationOptions* options=NULL);
  
  void applyImageUpdate(QImage* editedImage, bool resetSelection);
  ClickableLabel *previousButton, *nextButton;
  
  SelectionInterface* selectionInterface;
 
  QComboBox* aspectRatios;
  
  //Widget for selecting orientation for cropping
  QComboBox* orientations;
  
  int displayResolutionIndex;
  
  QSize* aspectRatioValues;     
  double* maxDimensions;
 
  bool selectionRotated;
  
  QToolButton* correctTiltButton;
 
  QToolButton* cropButton;
  
  ClickableLabel* redEyeReductionButton;
    
  QComboBox* effectsList;
  
  QPushButton* applyEffectButton;
 
  QLabel* effectPreview;
  Subalbum* collection;
  
  Photo* photo;
 
  QString effectPreviewImageFilename;
  
  LayoutWidget* layout;
  
  int displayWidth, displayHeight;
  
  int imageWidth, imageHeight; 
//----------------------
};
//======================
 
#endif //GUI_EDITING_EDITINGINTERFACE_H