[librsvg] Handle: add a setter/getter for load_flags so it isn't public

[Federico Mena Quintero <federico src gnome org>]

commit c8a364cf7c3e9533bda16d20c50e42cbec7796a9
Author: Federico Mena Quintero <federico gnome org>
Date:   Thu Apr 4 20:04:04 2019 -0600

    Handle: add a setter/getter for load_flags so it isn't public

 rsvg_internals/src/c_api.rs  |  8 ++++----
 rsvg_internals/src/handle.rs | 10 +++++++++-
 2 files changed, 13 insertions(+), 5 deletions(-)
---
diff --git a/rsvg_internals/src/c_api.rs b/rsvg_internals/src/c_api.rs
index 5d2f1579..18a37bb3 100644
--- a/rsvg_internals/src/c_api.rs
+++ b/rsvg_internals/src/c_api.rs
@@ -286,7 +286,7 @@ impl ObjectImpl for Handle {
         match *prop {
             subclass::Property("flags", ..) => {
                 let v: HandleFlags = value.get().expect("flags value has incorrect type");
-                self.load_flags.set(LoadFlags::from(v));
+                self.set_load_flags(LoadFlags::from(v));
             }
 
             subclass::Property("dpi-x", ..) => {
@@ -318,7 +318,7 @@ impl ObjectImpl for Handle {
 
         match *prop {
             subclass::Property("flags", ..) => {
-                let flags = HandleFlags::from(self.load_flags.get());
+                let flags = HandleFlags::from(self.get_load_flags());
                 Ok(flags.to_value())
             }
 
@@ -512,7 +512,7 @@ pub unsafe extern "C" fn rsvg_rust_handle_get_flags(
 ) -> RsvgHandleFlags {
     let rhandle = get_rust_handle(raw_handle);
 
-    HandleFlags::from(rhandle.load_flags.get()).to_glib()
+    HandleFlags::from(rhandle.get_load_flags()).to_glib()
 }
 
 #[no_mangle]
@@ -523,7 +523,7 @@ pub unsafe extern "C" fn rsvg_rust_handle_set_flags(
     let rhandle = get_rust_handle(raw_handle);
 
     let flags: HandleFlags = from_glib(flags);
-    rhandle.load_flags.set(LoadFlags::from(flags));
+    rhandle.set_load_flags(LoadFlags::from(flags));
 }
 
 #[no_mangle]
diff --git a/rsvg_internals/src/handle.rs b/rsvg_internals/src/handle.rs
index 9c6a359b..d89b1147 100644
--- a/rsvg_internals/src/handle.rs
+++ b/rsvg_internals/src/handle.rs
@@ -116,7 +116,7 @@ pub struct Handle {
     pub base_url: RefCell<Option<Url>>,
     base_url_cstring: RefCell<Option<CString>>, // needed because the C api returns *const char
     svg: RefCell<Option<Rc<Svg>>>,
-    pub load_flags: Cell<LoadFlags>,
+    load_flags: Cell<LoadFlags>,
     load_state: Cell<LoadState>,
     buffer: RefCell<Vec<u8>>, // used by the legacy write() api
     size_callback: RefCell<SizeCallback>,
@@ -146,6 +146,14 @@ impl Handle {
         handle
     }
 
+    pub fn set_load_flags(&self, load_flags: LoadFlags) {
+        self.load_flags.set(load_flags);
+    }
+
+    pub fn get_load_flags(&self) -> LoadFlags {
+        self.load_flags.get()
+    }
+
     // from the public API
     pub fn set_base_url(&self, url: &str) {
         if self.load_state.get() != LoadState::Start {