1 files changed, 75 insertions, 0 deletions
diff --git a/src/widgets/log.rs b/src/widgets/log.rs
new file mode 100644
index 0000000..8bd240a
--- /dev/null
+++ b/src/widgets/log.rs
@@ -0,0 +1,75 @@
+use std::ptr;
+
+use crate::bindings;
+
+pub struct Log {
+    ptr: *mut bindings::Logwidget,
+}
+
+pub struct LogBuilder<'a> {
+    lefttop: (u32, u32),
+    size: (u32, u32),
+    title: Option<&'a str>,
+    timestamps: bool,
+}
+
+impl<'a> LogBuilder<'a> {
+    pub fn add_title<'s: 'a>(&'a mut self, title: &'s str)
+                -> &'a mut LogBuilder<'a> {
+        self.title = Some(title);
+        self
+    }
+
+    pub fn set_timestamps(&'a mut self, timestamps: bool)
+                -> &'a mut LogBuilder<'a> {
+        self.timestamps = timestamps;
+        self
+    }
+
+    pub fn create(&self) -> Log {
+        Log {
+            ptr: unsafe {
+                bindings::lgw_make(
+                    self.lefttop.0 as i32, self.lefttop.1 as i32,
+                    self.size.0 as i32, self.size.1 as i32,
+                    match self.title {
+                        None => ptr::null(),
+                        Some(s) => s.as_ptr() as *const i8,
+                    },
+                    self.timestamps)
+            }
+        }
+    }
+}
+
+impl Log {
+    pub fn new<'a>(lefttop: (u32, u32), size: (u32, u32)) -> LogBuilder<'a> {
+        LogBuilder {
+            lefttop, size,
+            title: None,
+            timestamps: false,
+        }
+    }
+
+    pub fn redraw(&self) {
+        unsafe { bindings::lgw_redraw(self.ptr); }
+    }
+
+    pub fn add(&mut self, line: &str) {
+        unsafe { bindings::lgw_add(self.ptr, line.as_ptr() as *const i8); }
+    }
+
+    pub fn clear(&mut self) {
+        unsafe { bindings::lgw_clear(self.ptr); }
+    }
+
+    pub fn change_title(&mut self, title: &str) {
+        unsafe { bindings::lgw_changetitle(self.ptr, title.as_ptr() as *const i8); }
+    }
+}
+
+impl Drop for Log {
+    fn drop(&mut self) {
+        unsafe { bindings::lgw_destroy(self.ptr); }
+    }
+}