windowrules: Make min/maxsize rules dynamic (#4775)

* rebase

* simplify and remove prop

* Stuff

- add back win prop
- change minsize defaults
- change request formatting for setprop

* style fix

* remove empty line

* change defaults

* redo string to vec

* remove redundant parsing

* change to vec

* support commas

* remove static rules

* take out garbage

* format

* don't allow commas and resize on setprop

* use isNumber

src/helpers/MiscFunctions.cpp

@@ -722,6 +722,32 @@ int64_t configStringToInt(const std::string& VALUE) {
     return std::stoll(VALUE);
 }
 
+Vector2D configStringToVector2D(const std::string& VALUE) {
+    std::istringstream iss(VALUE);
+    std::string        token;
+
+    if (!std::getline(iss, token, ' ') && !std::getline(iss, token, ','))
+        throw std::invalid_argument("Invalid string format");
+
+    if (!isNumber(token))
+        throw std::invalid_argument("Invalid x value");
+
+    long long x = std::stoll(token);
+
+    if (!std::getline(iss, token))
+        throw std::invalid_argument("Invalid string format");
+
+    if (!isNumber(token))
+        throw std::invalid_argument("Invalid y value");
+
+    long long y = std::stoll(token);
+
+    if (std::getline(iss, token))
+        throw std::invalid_argument("Invalid string format");
+
+    return Vector2D(x, y);
+}
+
 double normalizeAngleRad(double ang) {
     if (ang > M_PI * 2) {
         while (ang > M_PI * 2)