[librsvg: 45/95] gradient_resolve_fallbacks_and_set_pattern(): Use Rust types

[Federico Mena Quintero <federico src gnome org>]

commit 19396be85db5d60dd311f88b0a375877b4a54b87
Author: Federico Mena Quintero <federico gnome org>
Date:   Tue Feb 20 14:55:18 2018 -0600

    gradient_resolve_fallbacks_and_set_pattern(): Use Rust types

 rust/src/gradient.rs     | 15 +++++----------
 rust/src/paint_server.rs |  4 ++--
 2 files changed, 7 insertions(+), 12 deletions(-)
---
diff --git a/rust/src/gradient.rs b/rust/src/gradient.rs
index 42d18386..ba120174 100644
--- a/rust/src/gradient.rs
+++ b/rust/src/gradient.rs
@@ -1,6 +1,4 @@
 use cairo;
-use glib_sys;
-use glib::translate::*;
 use libc;
 
 use std::cell::RefCell;
@@ -701,13 +699,10 @@ fn resolve_fallbacks_and_set_pattern (gradient: &Gradient,
     set_pattern_on_draw_context (&resolved, draw_ctx, opacity, &bbox)
 }
 
-pub fn gradient_resolve_fallbacks_and_set_pattern (raw_node:     *const RsvgNode,
-                                                   draw_ctx:     *mut RsvgDrawingCtx,
-                                                   opacity:      u8,
-                                                   bbox:         RsvgBbox) -> glib_sys::gboolean {
-    assert! (!raw_node.is_null ());
-    let node: &RsvgNode = unsafe { & *raw_node };
-
+pub fn gradient_resolve_fallbacks_and_set_pattern (node:     &RsvgNode,
+                                                   draw_ctx: *mut RsvgDrawingCtx,
+                                                   opacity:  u8,
+                                                   bbox:     RsvgBbox) -> bool {
     assert! (node.get_type () == NodeType::LinearGradient || node.get_type () == NodeType::RadialGradient);
 
     let mut did_set_gradient = false;
@@ -717,5 +712,5 @@ pub fn gradient_resolve_fallbacks_and_set_pattern (raw_node:     *const RsvgNode
         did_set_gradient = resolve_fallbacks_and_set_pattern (&gradient, draw_ctx, opacity, bbox);
     });
 
-    did_set_gradient.to_glib ()
+    did_set_gradient
 }
diff --git a/rust/src/paint_server.rs b/rust/src/paint_server.rs
index a7ace81e..2c2f2441 100644
--- a/rust/src/paint_server.rs
+++ b/rust/src/paint_server.rs
@@ -230,11 +230,11 @@ pub extern "C" fn _set_source_rsvg_paint_server(
                     node.get_type() == NodeType::RadialGradient
                 {
                     had_paint_server = gradient::gradient_resolve_fallbacks_and_set_pattern(
-                        node_ptr,
+                        node,
                         c_ctx,
                         opacity,
                         c_bbox,
-                    ).to_bool();
+                    );
                 } else if node.get_type() == NodeType::Pattern {
                     had_paint_server = pattern::pattern_resolve_fallbacks_and_set_pattern(node, c_ctx, 
c_bbox);
                 }