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#include <mbgl/mbgl.hpp>
#include <mbgl/platform/platform.hpp>
#include <signal.h>
#include <getopt.h>
#include <fstream>
#include <sstream>
#include "../common/settings_json.hpp"
#include "../common/glfw_view.hpp"
#include "../common/stderr_log.hpp"
GLFWView *view = nullptr;
void quit_handler(int) {
if (view) {
fprintf(stderr, "waiting for quit...\n");
glfwSetWindowShouldClose(view->window, true);
glfwPostEmptyEvent();
} else {
exit(0);
}
}
int main(int argc, char *argv[]) {
mbgl::Log::Set<mbgl::StderrLogBackend>();
int fullscreen_flag = 0;
const struct option long_options[] = {
{"fullscreen", no_argument, &fullscreen_flag, 1},
{0, 0, 0, 0}
};
while (true) {
int option_index = 0;
int c = getopt_long(argc, argv, "f", long_options, &option_index);
if (c == -1) break;
}
// sigint handling
struct sigaction sigIntHandler;
sigIntHandler.sa_handler = quit_handler;
sigemptyset(&sigIntHandler.sa_mask);
sigIntHandler.sa_flags = 0;
sigaction(SIGINT, &sigIntHandler, NULL);
// read default stylesheet from disk
std::ifstream stylefile("./style.min.js");
if (!stylefile.good()) {
fprintf(stderr, "Cannot read style file\n");
return 1;
}
std::stringstream stylejson;
stylejson << stylefile.rdbuf();
view = new GLFWView();
mbgl::Map map(*view);
// Load settings
mbgl::Settings_JSON settings;
map.setLonLatZoom(settings.longitude, settings.latitude, settings.zoom);
map.setAngle(settings.angle);
map.setDebug(settings.debug);
// Set access token if present
const char *token = getenv("MAPBOX_ACCESS_TOKEN");
if (token == nullptr) {
mbgl::Log::Warning(mbgl::Event::Setup, "no access token set. mapbox.com tiles won't work.");
} else {
map.setAccessToken(std::string(token));
}
// Load style
map.setStyleJSON(stylejson.str());
int ret = view->run();
// Save settings
map.getLonLatZoom(settings.longitude, settings.latitude, settings.zoom);
settings.angle = map.getAngle();
settings.debug = map.getDebug();
settings.save();
return ret;
}
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