1 files changed, 127 insertions, 0 deletions
diff --git a/src/customcellrendererleft.c b/src/customcellrendererleft.c
new file mode 100644
index 0000000..89184e5
--- /dev/null
+++ b/src/customcellrendererleft.c
@@ -0,0 +1,127 @@
+#include "common.h"
+
+#include "customcellrendererleft.h"
+
+static void custom_cell_renderer_left_get_property(GObject* object,
+                                                   guint param_id,
+                                                   GValue* value,
+                                                   GParamSpec* pspec);
+static void custom_cell_renderer_left_set_property(GObject* object,
+                                                   guint param_id,
+                                                   const GValue* value,
+                                                   GParamSpec* pspec);
+
+static void convert_left_to_string(gchar* str, guint size, gint64 left);
+
+enum {
+  PROP_0,
+  PROP_LEFT,
+};
+
+G_DEFINE_TYPE(CustomCellRendererLeft, custom_cell_renderer_left, GTK_TYPE_CELL_RENDERER_TEXT)
+
+static void custom_cell_renderer_left_init(CustomCellRendererLeft* cell_left)
+{
+    convert_left_to_string(cell_left->buffer, sizeof(cell_left->buffer),
+                           cell_left->left);
+    g_object_set(cell_left, "text", cell_left->buffer, NULL);
+}
+
+static void custom_cell_renderer_left_class_init(CustomCellRendererLeftClass *cell_left_class)
+{
+    GObjectClass *object_class;
+    /* GtkCellRendererClass *cell_renderer_class; */
+
+    object_class = G_OBJECT_CLASS(cell_left_class);
+    /* cell_renderer_class = GTK_CELL_RENDERER_CLASS(cell_left_class); */
+
+    object_class->set_property = custom_cell_renderer_left_set_property;
+    object_class->get_property = custom_cell_renderer_left_get_property;
+
+    g_object_class_install_property(object_class,
+                                    PROP_LEFT,
+                                    g_param_spec_int64("left",
+                                                       "Time left",
+                                                       "The time left for the transfer in seconds or -1 if unknown",
+                                                       -1,
+                                                       G_MAXINT64,
+                                                       0,
+                                                       G_PARAM_READABLE | G_PARAM_WRITABLE));
+}
+
+GtkCellRenderer* custom_cell_renderer_left_new(void)
+{
+    return g_object_new(CUSTOM_TYPE_CELL_RENDERER_LEFT, NULL);
+}
+
+void custom_cell_renderer_left_get_property(GObject* object,
+                                            guint param_id,
+                                            GValue* value,
+                                            GParamSpec* pspec)
+{
+    CustomCellRendererLeft* left = CUSTOM_CELL_RENDERER_LEFT(object);
+
+    switch (param_id)
+    {
+    case PROP_LEFT:
+        g_value_set_int64(value, left->left);
+        break;
+    default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, param_id, pspec);
+    }
+}
+
+void custom_cell_renderer_left_set_property(GObject* object,
+                                            guint param_id,
+                                            const GValue* value,
+                                            GParamSpec* pspec)
+{
+    CustomCellRendererLeft* left = CUSTOM_CELL_RENDERER_LEFT(object);
+    gboolean changed = FALSE;
+
+    switch (param_id)
+    {
+    case PROP_LEFT:
+    {
+        gint64 left_value = g_value_get_int64(value);
+
+        if (left->left != left_value)
+        {
+            left->left = left_value;
+            changed = TRUE;
+        }
+        break;
+    }
+    default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, param_id, pspec);
+    }
+
+    if (changed)
+    {
+        convert_left_to_string(left->buffer, sizeof(left->buffer), left->left);
+        g_object_set(left, "text", left->buffer, NULL);
+    }
+}
+
+void convert_left_to_string(gchar* str, guint size, gint64 left)
+{
+    if (left < 0)
+    {
+        *str = '\0';
+    }
+    else if (left < 60)
+    {
+        g_snprintf(str, size, "%02" G_GINT64_FORMAT "s", left);
+    }
+    else if (left < 60 * 60)
+    {
+        g_snprintf(str, size, "%02" G_GINT64_FORMAT "m%02" G_GINT64_FORMAT "s",
+                   left / 60, left % 60);
+    }
+    else
+    {
+        left /= 60;
+        g_snprintf(str, size, "%" G_GINT64_FORMAT "h%02" G_GINT64_FORMAT "m",
+                   left / 60, left % 60);
+    }
+}