98 lines
2.2 KiB
C++
98 lines
2.2 KiB
C++
#include "mainwindow.h"
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#include "imageselector.h"
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#include "imageswitcher.h"
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#include "pathtraverser.h"
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#include <QApplication>
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#include <iostream>
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#include <sys/file.h>
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#include <errno.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <memory>
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void usage(std::string programName) {
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std::cerr << "Usage: " << programName << " [-t rotation_seconds] [-o background_opacity(0..255)] [-b blur_radius] -p image_folder [-r] [-s]" << std::endl;
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}
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int main(int argc, char *argv[])
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{
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unsigned int rotationSeconds = 30;
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std::string path = "";
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QApplication a(argc, argv);
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MainWindow w;
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int opt;
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bool recursive = false;
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bool shuffle = false;
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bool sorted = false;
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while ((opt = getopt(argc, argv, "b:p:t:o:rsS")) != -1) {
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switch (opt) {
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case 'p':
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path = optarg;
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break;
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case 't':
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rotationSeconds = atoi(optarg);
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break;
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case 'b':
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w.setBlurRadius(atoi(optarg));
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break;
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case 'o':
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w.setBackgroundOpacity(atoi(optarg));
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break;
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case 'r':
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recursive = true;
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break;
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case 's':
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shuffle = true;
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std::cout << "Shuffle mode is on." << std::endl;
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break;
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case 'S':
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sorted = true;
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break;
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default: /* '?' */
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usage(argv[0]);
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return 1;
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}
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}
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if (path.empty())
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{
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std::cout << "Error: Path expected." << std::endl;
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usage(argv[0]);
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return 1;
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}
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std::unique_ptr<PathTraverser> pathTraverser;
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if (recursive)
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{
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pathTraverser = std::unique_ptr<PathTraverser>(new RecursivePathTraverser(path));
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}
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else
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{
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pathTraverser = std::unique_ptr<PathTraverser>(new DefaultPathTraverser(path));
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}
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std::unique_ptr<ImageSelector> selector;
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if (sorted)
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{
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selector = std::unique_ptr<ImageSelector>(new SortedImageSelector(pathTraverser));
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}
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else if (shuffle)
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{
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selector = std::unique_ptr<ImageSelector>(new ShuffleImageSelector(pathTraverser));
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}
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else
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{
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selector = std::unique_ptr<ImageSelector>(new RandomImageSelector(pathTraverser));
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}
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w.show();
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ImageSwitcher switcher(w, rotationSeconds * 1000, selector);
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switcher.start();
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return a.exec();
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}
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