build: rename all symbols to use sysprof_ as prefix

As we gain in usage, we need to be more careful about using a prefix
that will not collide with other symbols. So version 3 of our ABI will
change to using Sysprof/SYSPROF/sysprof as the various prefixes.

The soname/api version bump will happen later on this branch so that
things are easier to test up until then.

src/libsysprof-ui/sysprof-cell-renderer-percent.c

@@ -0,0 +1,139 @@
+/* sysprof-cell-renderer-percent.c
+ *
+ * Copyright 2016-2019 Christian Hergert <christian@hergert.me>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#include "config.h"
+
+#include <glib/gi18n.h>
+
+#include "sysprof-cell-renderer-percent.h"
+
+typedef struct
+{
+  gdouble percent;
+} SysprofCellRendererPercentPrivate;
+
+enum {
+  PROP_0,
+  PROP_PERCENT,
+  N_PROPS
+};
+
+G_DEFINE_TYPE_WITH_PRIVATE (SysprofCellRendererPercent, sysprof_cell_renderer_percent, GTK_TYPE_CELL_RENDERER_TEXT)
+
+static GParamSpec *properties [N_PROPS];
+
+static void
+sysprof_cell_renderer_percent_get_property (GObject    *object,
+                                       guint       prop_id,
+                                       GValue     *value,
+                                       GParamSpec *pspec)
+{
+  SysprofCellRendererPercent *self = SYSPROF_CELL_RENDERER_PERCENT (object);
+
+  switch (prop_id)
+    {
+    case PROP_PERCENT:
+      g_value_set_double (value, sysprof_cell_renderer_percent_get_percent (self));
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+    }
+}
+
+static void
+sysprof_cell_renderer_percent_set_property (GObject      *object,
+                                       guint         prop_id,
+                                       const GValue *value,
+                                       GParamSpec   *pspec)
+{
+  SysprofCellRendererPercent *self = SYSPROF_CELL_RENDERER_PERCENT (object);
+
+  switch (prop_id)
+    {
+    case PROP_PERCENT:
+      sysprof_cell_renderer_percent_set_percent (self, g_value_get_double (value));
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+    }
+}
+
+static void
+sysprof_cell_renderer_percent_class_init (SysprofCellRendererPercentClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->get_property = sysprof_cell_renderer_percent_get_property;
+  object_class->set_property = sysprof_cell_renderer_percent_set_property;
+
+  properties [PROP_PERCENT] =
+    g_param_spec_double ("percent",
+                         "Percent",
+                         "Percent",
+                         0.0,
+                         100.0,
+                         0.0,
+                         (G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
+
+  g_object_class_install_properties (object_class, N_PROPS, properties);
+}
+
+static void
+sysprof_cell_renderer_percent_init (SysprofCellRendererPercent *self)
+{
+  g_object_set (self, "xalign", 1.0f, NULL);
+}
+
+gdouble
+sysprof_cell_renderer_percent_get_percent (SysprofCellRendererPercent *self)
+{
+  SysprofCellRendererPercentPrivate *priv = sysprof_cell_renderer_percent_get_instance_private (self);
+
+  g_return_val_if_fail (SYSPROF_IS_CELL_RENDERER_PERCENT (self), 0.0);
+
+  return priv->percent;
+}
+
+void
+sysprof_cell_renderer_percent_set_percent (SysprofCellRendererPercent *self,
+                                      gdouble                percent)
+{
+  SysprofCellRendererPercentPrivate *priv = sysprof_cell_renderer_percent_get_instance_private (self);
+
+  g_return_if_fail (SYSPROF_IS_CELL_RENDERER_PERCENT (self));
+  g_return_if_fail (percent >= 0.0);
+  g_return_if_fail (percent <= 100.0);
+
+  if (percent != priv->percent)
+    {
+      gchar text[128];
+
+      priv->percent = percent;
+
+      g_snprintf (text, sizeof text, "%.2lf<span size='smaller'><span size='smaller'> </span>%%</span>", percent);
+      text [sizeof text - 1] = '\0';
+
+      g_object_set (self, "markup", text, NULL);
+
+      g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_PERCENT]);
+    }
+}