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#include <mbgl/mbgl.hpp>
#include <mbgl/util/uv.hpp>
#include <mbgl/platform/platform.hpp>
#include <mbgl/platform/default/settings_json.hpp>
#include <mbgl/platform/default/glfw_view.hpp>
#include <mbgl/platform/default/log_stderr.hpp>
#include <mbgl/storage/caching_http_file_source.hpp>
#include <signal.h>
#include <getopt.h>
#include <fstream>
#include <sstream>
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;
std::string style;
const struct option long_options[] = {
{"fullscreen", no_argument, &fullscreen_flag, 'f'},
{"style", required_argument, 0, 's'},
{0, 0, 0, 0}
};
while (true) {
int option_index = 0;
int opt = getopt_long(argc, argv, "fs:", long_options, &option_index);
if (opt == -1) break;
switch (opt)
{
case 0:
if (long_options[option_index].flag != 0)
break;
case 'f':
// handle fullscreen_flag
break;
case 's':
style = std::string("file://") + std::string(optarg);
default:
break;
}
}
// sigint handling
struct sigaction sigIntHandler;
sigIntHandler.sa_handler = quit_handler;
sigemptyset(&sigIntHandler.sa_mask);
sigIntHandler.sa_flags = 0;
sigaction(SIGINT, &sigIntHandler, NULL);
view = new GLFWView();
mbgl::CachingHTTPFileSource fileSource(mbgl::platform::defaultCacheDatabase());
mbgl::Map map(*view, fileSource);
// Load settings
mbgl::Settings_JSON settings;
map.setLonLatZoom(settings.longitude, settings.latitude, settings.zoom);
map.setBearing(settings.bearing);
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
if (style.empty())
style = std::string("file://") + uv::cwd() + std::string("/../../styles/styles/bright-v6.json");
map.setStyleURL(style);
int ret = view->run();
// Save settings
map.getLonLatZoom(settings.longitude, settings.latitude, settings.zoom);
settings.bearing = map.getBearing();
settings.debug = map.getDebug();
settings.save();
return ret;
}
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