1 files changed, 131 insertions, 0 deletions
diff --git a/shell/loadgraph-uber.c b/shell/loadgraph-uber.c
new file mode 100644
index 00000000..08f1e2b5
--- /dev/null
+++ b/shell/loadgraph-uber.c
@@ -0,0 +1,131 @@
+/*
+ * Christian Hergert's uber-graph (GPL3)
+ * wrapped in an interface compatible with
+ * L. A. F. Pereira's loadgraph (GPL2.1).
+ */
+
+#include <string.h>
+#include "loadgraph.h"
+#include "uber.h"
+
+#define LG_MAX_LINES 9
+
+static const gchar *default_colors[] = { "#73d216",
+                                         "#f57900",
+     /*colors from simple.c sample */    "#3465a4",
+                                         "#ef2929",
+                                         "#75507b",
+                                         "#ce5c00",
+                                         "#c17d11",
+                                         "#ce5c00",
+                                         "#729fcf",
+                                         NULL };
+
+struct _LoadGraph {
+    GtkWidget *uber_widget;
+    gdouble cur_value[LG_MAX_LINES];
+    gint height;
+};
+
+gdouble
+_sample_func (UberLineGraph *graph,
+                 guint      line,
+                 gpointer   user_data)
+{
+    LoadGraph *lg = (LoadGraph *)user_data;
+    return lg->cur_value[line-1];
+}
+
+LoadGraph *load_graph_new(gint size)
+{
+    LoadGraph *lg;
+    GdkRGBA color;
+    int i = 0;
+
+    lg = g_new0(LoadGraph, 1);
+    lg->uber_widget = uber_line_graph_new();
+    lg->height = (size+1) * 2; /* idk */
+    for (i = 0; i < LG_MAX_LINES; i++) {
+        lg->cur_value[i] = UBER_LINE_GRAPH_NO_VALUE;
+        //GtkWidget *label = uber_label_new();
+        //uber_label_set_text(UBER_LABEL(label), "BLAH!");
+        gdk_rgba_parse(&color, default_colors[i]);
+        uber_line_graph_add_line(UBER_LINE_GRAPH(lg->uber_widget), &color, NULL); /* UBER_LABEL(label) */
+    }
+    uber_line_graph_set_autoscale(UBER_LINE_GRAPH(lg->uber_widget), TRUE);
+    uber_line_graph_set_data_func(UBER_LINE_GRAPH(lg->uber_widget),
+                (UberLineGraphFunc)_sample_func, (gpointer *)lg, NULL);
+    return lg;
+}
+
+void load_graph_set_data_suffix(LoadGraph * lg, gchar * suffix)
+{
+
+}
+
+gchar *load_graph_get_data_suffix(LoadGraph * lg)
+{
+    return strdup("");
+}
+
+GtkWidget *load_graph_get_framed(LoadGraph * lg)
+{
+    if (lg != NULL)
+        return lg->uber_widget;
+    return NULL;
+}
+
+void load_graph_set_title(LoadGraph * lg, const gchar *title)
+{
+}
+
+void load_graph_clear(LoadGraph * lg)
+{
+    int i;
+    if (lg != NULL) {
+        for (i = 0; i < LG_MAX_LINES; i++) {
+            lg->cur_value[i] = UBER_LINE_GRAPH_NO_VALUE;
+        }
+        uber_graph_scale_changed(UBER_GRAPH(lg->uber_widget));
+    }
+}
+
+void load_graph_set_color(LoadGraph * lg, LoadGraphColor color)
+{
+
+}
+
+void load_graph_destroy(LoadGraph * lg)
+{
+    if (lg != NULL) {
+        g_object_unref(lg->uber_widget);
+        g_free(lg);
+    }
+}
+
+static gboolean _expose(GtkWidget * widget, GdkEventExpose * event, gpointer user_data)
+{
+    return TRUE;
+}
+
+void load_graph_configure_expose(LoadGraph * lg)
+{
+
+}
+
+void load_graph_update_ex(LoadGraph *lg, guint line, gdouble value)
+{
+    if (lg != NULL && line < LG_MAX_LINES)
+        lg->cur_value[line] = value;
+}
+
+void load_graph_update(LoadGraph * lg, gdouble value)
+{
+    load_graph_update_ex(lg, 0, value);
+}
+
+gint load_graph_get_height(LoadGraph *lg) {
+    if (lg != NULL)
+        return lg->height;
+    return 0;
+}