eessppeelllloo/Acid.Cam.v2.Qt
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working on goto window

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lostjared
2018-08-30 04:05:58 -07:00
parent 72bd7d2473
commit 5ff297fc8f
3 changed files with 66 additions and 4 deletions
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53
src/goto_window.cpp
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@@ -3,14 +3,39 @@
GotoWindow::GotoWindow(QWidget *parent) : QDialog(parent) {
createControls();
setFixedSize(400, 150);
setFixedSize(400, 70);
setWindowTitle("Jump to Frame");
setGeometry(300, 50, 400, 70);
}
void GotoWindow::setVideoCapture(cv::VideoCapture *cap) {
capture_device = cap;
}
void GotoWindow::setDisplayWindow(DisplayWindow *win) {
disp_window = win;
}
void GotoWindow::createControls() {
goto_pos = new QSlider(Qt::Horizontal, this);
goto_pos->setGeometry(10, 10, 380, 20);
goto_pos->setMaximum(1);
goto_pos->setMinimum(0);
goto_pos->setTickInterval(0);
QLabel *lbl_sec = new QLabel("Second: ", this);
QLabel *lbl_frame = new QLabel("Frame: ", this);
lbl_sec->setGeometry(10, 30, 50, 20);
lbl_frame->setGeometry(180, 30, 50, 20);
goto_sec = new QLineEdit("0", this);
goto_sec->setGeometry(70,30,100, 20);
goto_frame = new QLineEdit("0", this);
goto_frame->setGeometry(230,30,100,20);
goto_jump = new QPushButton("Go", this);
goto_jump->setGeometry(340, 30, 45, 20);
connect(goto_jump, SIGNAL(clicked()), this, SLOT(pressedGo()));
connect(goto_pos, SIGNAL(valueChanged(int)), this, SLOT(slideChanged(int)));
}
@@ -18,6 +43,30 @@ void GotoWindow::setFrameIndex(const long &i) {
index = i;
}
void GotoWindow::ShowImage() {
void GotoWindow::showImage() {
}
void GotoWindow::showWindow(int min, int max) {
goto_pos->setMaximum(min);
goto_pos->setMaximum(max);
show();
}
void GotoWindow::pressedGo() {
QString fpos = goto_frame->text();
int f_pos = atoi(fpos.toStdString().c_str());
if(f_pos != goto_pos->sliderPosition()) {
goto_pos->setSliderPosition(f_pos);
}
}
void GotoWindow::slideChanged(int pos) {
QString text;
QTextStream stream(&text);
stream << static_cast<int>(pos/ac::fps);
goto_sec->setText(text);
text = "";
stream << (pos);
goto_frame->setText(text);
}

12
src/goto_window.h
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@@ -8,13 +8,23 @@ class GotoWindow : public QDialog {
Q_OBJECT
public:
GotoWindow(QWidget *parent);
void setVideoCapture(cv::VideoCapture *cap);
void setDisplayWindow(DisplayWindow *win);
void createControls();
void setFrameIndex(const long &index);
void ShowImage();
void showImage();
void showWindow(int min, int max);
private:
long index;
DisplayWindow *disp_window;
cv::VideoCapture *capture_device;
QSlider *goto_pos;
QLineEdit *goto_sec, *goto_frame;
QPushButton *goto_jump;
public slots:
void pressedGo();
void slideChanged(int pos);
};
#endif

5
src/main_window.cpp
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@@ -75,8 +75,11 @@ AC_MainWindow::AC_MainWindow(QWidget *parent) : QMainWindow(parent) {
goto_window = new GotoWindow(this);
disp = new DisplayWindow(this);
playback = new Playback();
//goto_window->show();
goto_window->showWindow(0, 100);
goto_window->setParent(this);
goto_window->setDisplayWindow(disp);
QObject::connect(playback, SIGNAL(procImage(QImage)), this, SLOT(updateFrame(QImage)));
QObject::connect(playback, SIGNAL(stopRecording()), this, SLOT(stopRecording()));
QObject::connect(playback, SIGNAL(frameIncrement()), this, SLOT(frameInc()));