void Editor::moveCurser() {
assert(curser);
//place/choose/ delete
if (hold_place && !Fl::event_key(' ')) {
hold_place = false;
} else if (hold_place) {
handleSpace();
} else if (hold_del && !Fl::event_key(FL_Shift_L) && !Fl::event_key(FL_Shift_R)) {
hold_del = false;
} else if (hold_del)
removeThing();
// skip some frames
if (frame < 0)
frame = FRAME_SKIP;
else {
frame--;
return;
}
bool up, down, left, right;
up = down = left = right = false;
// move in x-dir
if (hold_left && !Fl::event_key(FL_Left)) {
hold_left = false;
} else if (hold_left){
left = true;
} else if (hold_right && !Fl::event_key(FL_Right)) {
hold_right = false;
} else if (hold_right) {
right = true;
}
// move in y-dir
if (hold_up && !Fl::event_key(FL_Up)) {
hold_up = false;
} else if (hold_up) {
up = true;
} else if (hold_down && !Fl::event_key(FL_Down))
hold_down = false;
else if (hold_down)
down = true;
// set positions
advancePosition(up, down, left, right);
}
/**
* Parse function parses the user input and stores the results in the PARAM struct.
* @param param pointer to the PARAM struct
* @param input char array that contains the user input
*/
void parse(ParamP param, char userIn[]) {
//check if user only hit enter with no tokens
handleBlank(param, userIn);
char *parser = strtok(userIn, " \t\n");
while (parser != NULL) {
if (!strncmp(parser, "<", 1) || !strncmp(parser, ">", 1)) //check for redirects
{
handleSpace(param, parser, userIn);
handleInRedir(param, parser);
parser = strtok(NULL, " \t\n");
} else //add tokens to argumentVector array
{
param->argumentVector[param->argumentCount] = parser;
param->argumentCount++;
parser = strtok(NULL, " \t\n");
}
}
handleAmpersand(param, userIn);
}
