Add List/TreeStore::set

src/lib.rs

@@ -22,11 +22,16 @@ pub use gdk::pixbuf as gdk_pixbuf;
 
 pub use glib::{
     Cast,
+    Continue,
     Error,
     IsA,
     Object,
+    StaticType,
+    ToValue,
+    Type,
+    TypedValue,
+    Value,
 };
-pub use glib::Value;
 
 pub use ffi::GtkAccelFlags as AccelFlags;
 pub use ffi::GtkAlign as Align;

src/list_store.rs

@@ -4,7 +4,7 @@
 
 use ffi;
 use glib::translate::*;
-use glib::{Type, Value};
+use glib::{Type, ToValue, Value};
 use libc::c_int;
 use std::ptr;
 use ListStore;
@@ -48,6 +48,25 @@ impl ListStore {
         }
     }
 
+    pub fn set(&self, iter: &TreeIter, columns: &[u32], values: &[&ToValue]) {
+        unsafe {
+            let n_columns = ffi::gtk_tree_model_get_n_columns(self.to_glib_none().0) as u32;
+            assert!(columns.len() == values.len());
+            assert!(columns.len() <= n_columns as usize);
+            for &column in columns {
+                assert!(column < n_columns);
+                let type_ = from_glib(
+                    ffi::gtk_tree_model_get_column_type(self.to_glib_none().0, column as c_int));
+                assert!(Value::type_transformable(values[column as usize].to_value_type(), type_));
+            }
+            ffi::gtk_list_store_set_valuesv(self.to_glib_none().0,
+                mut_override(iter.to_glib_none().0),
+                mut_override(columns.as_ptr() as *const c_int),
+                values.to_glib_none().0,
+                columns.len() as c_int);
+        }
+    }
+
     pub fn set_value(&self, iter: &TreeIter, column: u32, value: &Value) {
         unsafe {
             let columns = ffi::gtk_tree_model_get_n_columns(self.to_glib_none().0);

src/prelude.rs

@@ -4,6 +4,9 @@
 
 pub use {
     Cast,
+    Continue,
+    StaticType,
+    ToValue,
 };
 
 #[cfg(gtk_3_4)]

src/signal.rs

@@ -33,6 +33,7 @@ use cairo::{Context, RectangleInt};
 
 use {
     Adjustment,
+    Continue,
     DeleteType,
     DirectionType,
     MovementStep,
@@ -61,8 +62,6 @@ impl ToGlib for Inhibit {
     }
 }
 
-pub use glib::source::Continue;
-
 struct CallbackGuard;
 
 impl Drop for CallbackGuard {

src/tree_store.rs

@@ -4,7 +4,7 @@
 
 use ffi;
 use glib::translate::*;
-use glib::{Type, Value};
+use glib::{Type, ToValue, Value};
 use libc::c_int;
 use TreeIter;
 use TreeStore;
@@ -49,6 +49,25 @@ impl TreeStore {
         }
     }
 
+    pub fn set(&self, iter: &TreeIter, columns: &[u32], values: &[&ToValue]) {
+        unsafe {
+            let n_columns = ffi::gtk_tree_model_get_n_columns(self.to_glib_none().0) as u32;
+            assert!(columns.len() == values.len());
+            assert!(columns.len() <= n_columns as usize);
+            for &column in columns {
+                assert!(column < n_columns);
+                let type_ = from_glib(
+                    ffi::gtk_tree_model_get_column_type(self.to_glib_none().0, column as c_int));
+                assert!(Value::type_transformable(values[column as usize].to_value_type(), type_));
+            }
+            ffi::gtk_tree_store_set_valuesv(self.to_glib_none().0,
+                mut_override(iter.to_glib_none().0),
+                mut_override(columns.as_ptr() as *const c_int),
+                values.to_glib_none().0,
+                columns.len() as c_int);
+        }
+    }
+
     pub fn set_value(&self, iter: &TreeIter, column: u32, value: &Value) {
         unsafe {
             let columns = ffi::gtk_tree_model_get_n_columns(self.to_glib_none().0);