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goto frame is working

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lostjared
2018-08-30 04:59:19 -07:00
parent 646faeac2c
commit 68bc7dbda3
6 changed files with 61 additions and 9 deletions
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27
src/goto_window.cpp
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@@ -1,4 +1,5 @@
#include "goto_window.h"
#include "main_window.h"
GotoWindow::GotoWindow(QWidget *parent) : QDialog(parent) {
@@ -8,6 +9,9 @@ GotoWindow::GotoWindow(QWidget *parent) : QDialog(parent) {
setGeometry(300, 50, 400, 70);
}
void GotoWindow::setPlayback(Playback *playback) {
playback_thread = playback;
}
void GotoWindow::setVideoCapture(cv::VideoCapture *cap) {
capture_device = cap;
@@ -39,17 +43,31 @@ void GotoWindow::createControls() {
}
void GotoWindow::setFrameIndex(const long &i) {
index = i;
void GotoWindow::setFrameIndex(int i) {
frame_index = i;
QString frame_string;
QTextStream frame_stream(&frame_string);
frame_stream << "(Current/Total Frames/Seconds) - (" << frame_index << "/" << goto_pos->maximum() << "/" << (unsigned long)(goto_pos->minimum()/goto_pos->maximum()) << ") ";
main_window->setFrameIndex(frame_index);
main_window->statusBar()->showMessage(frame_string);
}
void GotoWindow::setMainWindow(AC_MainWindow *window) {
main_window = window;
}
void GotoWindow::showImage() {
QImage img;
if(playback_thread->getFrame(img, frame_index)) {
disp_window->displayImage(img);
}
}
void GotoWindow::showWindow(int min, int max) {
void GotoWindow::showWindow(int frame_index, int min, int max) {
goto_pos->setMaximum(min);
goto_pos->setMaximum(max);
goto_pos->setSliderPosition(frame_index);
slideChanged(frame_index);
show();
}
@@ -59,6 +77,7 @@ void GotoWindow::pressedGo() {
if(f_pos != goto_pos->sliderPosition()) {
goto_pos->setSliderPosition(f_pos);
}
setFrameIndex(f_pos);
showImage();
}