/**
Add a variable occurency to tree
*/
Group * insertGroup(Group * g_root, char * tag, char * name, int line)
{
int cmp;
#ifdef DEBUG
printf("Got %s, %s at %d\n", tag, name, line);
#endif
if (g_root == NULL)
{
g_root = newGroup(tag);
g_root->var = insertVariable(g_root->var, name, line);
}
else
if ((cmp = strcmp(tag, g_root->tag)) == 0)
{
g_root->total_count++;
g_root->var = insertVariable(g_root->var, name, line);
}
else
if (cmp > 0)
g_root->right = insertGroup(g_root->right, tag, name, line);
else
g_root->left = insertGroup(g_root->left, tag, name, line);
return g_root;
}
/**
Add a variable occurency to variable group
*/
Variable * insertVariable(Variable * v_root, char * name, int line)
{
int cmp;
Line * nl;
if (v_root == NULL)
{
v_root = newVariable(name);
v_root->last_line = newLine(line);
}
else
if ((cmp = strcmp(name, v_root->name)) == 0)
{
v_root->count++;
if (line == v_root->last_line->number)
v_root->last_line->count++;
else
{
nl = newLine(line);
nl->prev = v_root->last_line;
v_root->last_line = nl;
}
}
else
if (cmp > 0)
v_root->right = insertVariable(v_root->right, name, line);
else
v_root->left = insertVariable(v_root->left, name, line);
return v_root;
}
void Number_RulePlusPlus::unifyVariables(NFunction function){
QList<NTerm> body = function->getBody();
int size = body.size();
for(int i=0; i<size; ++i){
NTerm term = body[i];
NVariable variable = term.staticCast<Number_Variable>();
if(variable){
NVariable newVariable = insertVariable(variable);
body[i] = newVariable.dynamicCast<Number_Term>();
continue;
}
NConstant constant = term.staticCast<Number_Constant>();
if(constant){
continue;
}
NFunction subFunction = term.staticCast<Number_Function>();
if(subFunction){
unifyVariables(subFunction);
continue;
}
Q_ASSERT(false);
}
}
bool extendVarValue (struct node *head, char *set_resetName, char *getVarValue, char *extendWith, int extendingPosition)
{
char finalValue[100], extendTemp[100];
// create a node to track the place
struct node *place;
place = head;
// find the value that is needed to extend with
while(TRUE){
if (place == NULL) {
return FALSE;
}
else if (strcmp(place->name,getVarValue) != 0 && place->next == NULL) {
return FALSE;
}
else if (strcmp(place->name,getVarValue) == 0) {
strcpy(finalValue, place->value);
break;
}
else {
place = place->next;
}
}
// create the new variable value
if (extendingPosition == varValueInFront) {
strcat(finalValue, extendWith);
}
else {//(extendingPosition == varValueInBack)
strcpy(finalValue, (strcat(extendWith, finalValue)));
}
// Insert it into the list (insert OR replace)
extendWith = finalValue;
insertVariable(head, set_resetName, extendWith, VARIABLE);
return TRUE;
}
void CodeEditorDialog::insertVariable(QAction *action)
{
insertVariable(action->text());
}
void CodeLineEdit::insertVariable(QAction *action)
{
insertVariable(action->text());
}
