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labelingwindow.h
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labelingwindow.h
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/*
Copyright 2015-2020 Julien Mille
This file is part of the PixelLabeling source code package.
PixelLabeling is free software: you can redistribute
it and/or modify it under the terms of the GNU Lesser General Public License
as published by the Free Software Foundation, either version 3 of the License,
or (at your option) any later version.
PixelLabeling 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 Lesser
General Public License for more details.
You should have received a copy of the GNU General Public License,
and a copy of the GNU Lesser General Public License, along with
PixelLabeling. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef LABELING_WINDOW_H
#define LABELING_WINDOW_H
#include <QtWidgets/QtWidgets>
#include "labeling.h"
#include "dialogclassselection.h"
class LabelingWindow;
class LabelingFRame : public QFrame
{
public:
LabelingFRame(QWidget *pParent=0):QFrame(pParent)
{
pParentViewer = NULL;
}
LabelingWindow *pParentViewer;
protected:
virtual void mousePressEvent(QMouseEvent *);
virtual void mouseReleaseEvent(QMouseEvent *);
virtual void mouseMoveEvent(QMouseEvent *);
virtual void paintEvent(QPaintEvent *);
};
/* The LabelingWindow is inspired from the ImageViewer Qt example */
class LabelingWindow : public QMainWindow
{
friend class DialogClassSelection;
friend class LabelingFRame;
public:
LabelingWindow();
void handleMousePress(int, int, Qt::MouseButton);
void handleMouseRelease(int, int, Qt::MouseButton);
void handleMouseMove(int, int);
void updateImage();
void updateTextStatusBar();
void makeQImage();
void drawLabels(int iSrcX, int iSrcY, int iSrcWidth, int iSrcHeight);
private:
void openImage();
void openLabel();
void saveLabel();
void saveLabelAs();
void zoomIn();
void zoomOut();
void normalSize();
void about();
void createActions();
void createMenus();
void updateActions();
void scaleImage(float factor);
void adjustScrollBar(QScrollBar *scrollBar, float factor);
virtual void keyPressEvent(QKeyEvent *);
virtual void keyReleaseEvent(QKeyEvent *);
LabelingFRame *frame;
DialogClassSelection *pDlgClasses;
QScrollArea *scrollArea;
float scaleFactor;
std::string strFilename;
cv::Mat imgInput;
QImage qimgInput, qimgOutput;
Labeling labeling;
cv::Point piMouseCurrent;
bool imageOpen;
bool bLeftButtonPressed;
bool bRightButtonPressed;
bool bShiftKeyPressed;
unsigned int penRadius;
unsigned int opacity;
unsigned int currentLabel;
QAction *openImageAct;
QAction *openLabelAct;
QAction *saveLabelAct;
QAction *saveLabelAsAct;
QAction *exitAct;
QAction *zoomInAct;
QAction *zoomOutAct;
QAction *normalSizeAct;
QAction *aboutAct;
QAction *aboutQtAct;
QMenu *fileMenu;
QMenu *viewMenu;
QMenu *helpMenu;
};
#endif