void SharedContext::select(int id)
{
sync();
toolBar->clear();
propertiesMenu.select(-1);
auto itOld = nodes.find(currentNodeID);
if (itOld != nodes.end() && itOld->second.props) {
itOld->second.props->detach();
propertiesMenu.remove(currentNodeID);
}
currentNodeID = id;
auto it = nodes.find(id);
if (it == nodes.end() || !it->second.props) {
propertiesMenuArea.update();
return;
}
if (!propertiesMenu.has(id)) {
Layout layout = loadObj<Layout>("ui\\PropertiesLayout.json");
const auto& props = nodes[id].props;
nodes[id].props->attach(makeRaw(layout));
propertiesMenu.insert(props->id, layout);
}
propertiesMenu.select(id);
for (const auto& keyAndButton : it->second.callbacks)
toolBar->addButton(keyAndButton.first, keyAndButton.second);
propertiesMenuArea.update();
}
void termInit(int numTerms) {
int master, slave;
char ptyName[100];
char ptyTitle[100];
struct termios termios;
int i;
numTerminals = numTerms;
for (i = 0; i < numTerminals; i++) {
/* open pseudo terminal */
if (openPty(&master, &slave, ptyName) < 0) {
error("cannot open pseudo terminal %d", i);
}
if (debug) {
cPrintf("pseudo terminal '%s': master fd = %d, slave fd = %d\n",
ptyName, master, slave);
}
/* set mode to raw */
tcgetattr(slave, &termios);
makeRaw(&termios);
tcsetattr(slave, TCSANOW, &termios);
/* fork and exec a new xterm */
terminals[i].pid = fork();
if (terminals[i].pid < 0) {
error("cannot fork xterm process %d", i);
}
if (terminals[i].pid == 0) {
char geo[20];
/* terminal process */
setpgid(0, 0);
close(2);
close(master);
/* it's annoying to have to adjust the window-position every time eco-sim starts :) */
sprintf(geo, "+%d+%d", 1600 + (i % 2) * 500,(i / 2) * 400);
sprintf(ptyName, "-Sab%d", slave);
sprintf(ptyTitle, "ECO32 Terminal %d", i);
execlp("xterm", "xterm", "-geo", geo, "-title", ptyTitle, ptyName, NULL);
error("cannot exec xterm process %d", i);
}
terminals[i].in = fdopen(master, "r");
setvbuf(terminals[i].in, NULL, _IONBF, 0);
terminals[i].out = fdopen(master, "w");
setvbuf(terminals[i].out, NULL, _IONBF, 0);
/* skip the window id written by xterm */
while (fgetc(terminals[i].in) != '\n') ;
}
termReset();
}
wyTexture2D* wyTexture2D::makeRaw(const char* data, int width, int height) {
return makeRaw(data, width, height, wyTextureManager::getInstance()->getTexturePixelFormat());
}