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timevisualizer: port to GTK 4

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This commit is contained in:
Christian Hergert
2021-10-01 11:04:50 -07:00
parent 8a397d411e
commit 1c6f01c236
1 changed files with 22 additions and 22 deletions
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44
src/libsysprof-ui/sysprof-time-visualizer.c
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@ -114,35 +114,39 @@ copy_array (GArray *ar)
return ret; return ret;
} }
static gboolean static void
sysprof_time_visualizer_draw (GtkWidget *widget, sysprof_time_visualizer_snapshot (GtkWidget *widget,
cairo_t *cr) GtkSnapshot *snapshot)
{ {
SysprofTimeVisualizer *self = (SysprofTimeVisualizer *)widget; SysprofTimeVisualizer *self = (SysprofTimeVisualizer *)widget;
SysprofTimeVisualizerPrivate *priv = sysprof_time_visualizer_get_instance_private (self); SysprofTimeVisualizerPrivate *priv = sysprof_time_visualizer_get_instance_private (self);
GtkStyleContext *style_context; GtkStyleContext *style_context;
GtkStateFlags flags; cairo_t *cr;
GtkAllocation alloc; GtkAllocation alloc;
GdkRectangle clip;
GdkRGBA foreground; GdkRGBA foreground;
gboolean ret;
g_assert (SYSPROF_IS_TIME_VISUALIZER (widget)); g_assert (SYSPROF_IS_TIME_VISUALIZER (widget));
g_assert (cr != NULL); g_assert (snapshot != NULL);
gtk_widget_get_allocation (widget, &alloc); gtk_widget_get_allocation (widget, &alloc);
ret = GTK_WIDGET_CLASS (sysprof_time_visualizer_parent_class)->draw (widget, cr); GTK_WIDGET_CLASS (sysprof_time_visualizer_parent_class)->snapshot (widget, snapshot);
if (priv->cache == NULL) if (priv->cache == NULL)
return ret; return;
#if 0
if (!gdk_cairo_get_clip_rectangle (cr, &clip)) if (!gdk_cairo_get_clip_rectangle (cr, &clip))
return ret; return ret;
#else
alloc.x = 0;
alloc.y = 0;
#endif
style_context = gtk_widget_get_style_context (widget); style_context = gtk_widget_get_style_context (widget);
flags = gtk_widget_get_state_flags (widget); gtk_style_context_get_color (style_context, &foreground);
gtk_style_context_get_color (style_context, flags, &foreground);
cr = gtk_snapshot_append_cairo (snapshot, &GRAPHENE_RECT_INIT (0, 0, alloc.width, alloc.height));
gdk_cairo_set_source_rgba (cr, &foreground); gdk_cairo_set_source_rgba (cr, &foreground);
@ -187,7 +191,7 @@ sysprof_time_visualizer_draw (GtkWidget *widget,
} }
} }
return ret; cairo_destroy (cr);
} }
static void static void
@ -243,10 +247,10 @@ sysprof_time_visualizer_queue_reload (SysprofTimeVisualizer *self)
if (priv->queued_load == 0) if (priv->queued_load == 0)
priv->queued_load = priv->queued_load =
gdk_threads_add_idle_full (G_PRIORITY_LOW, g_idle_add_full (G_PRIORITY_LOW,
sysprof_time_visualizer_do_reload, sysprof_time_visualizer_do_reload,
self, self,
NULL); NULL);
} }
static void static void
@ -283,11 +287,7 @@ sysprof_time_visualizer_finalize (GObject *object)
g_clear_pointer (&priv->cache, point_cache_unref); g_clear_pointer (&priv->cache, point_cache_unref);
g_clear_pointer (&priv->reader, sysprof_capture_reader_unref); g_clear_pointer (&priv->reader, sysprof_capture_reader_unref);
if (priv->queued_load != 0) g_clear_handle_id (&priv->queued_load, g_source_remove);
{
g_source_remove (priv->queued_load);
priv->queued_load = 0;
}
G_OBJECT_CLASS (sysprof_time_visualizer_parent_class)->finalize (object); G_OBJECT_CLASS (sysprof_time_visualizer_parent_class)->finalize (object);
} }
@ -301,7 +301,7 @@ sysprof_time_visualizer_class_init (SysprofTimeVisualizerClass *klass)
object_class->finalize = sysprof_time_visualizer_finalize; object_class->finalize = sysprof_time_visualizer_finalize;
widget_class->draw = sysprof_time_visualizer_draw; widget_class->snapshot = sysprof_time_visualizer_snapshot;
visualizer_class->set_reader = sysprof_time_visualizer_set_reader; visualizer_class->set_reader = sysprof_time_visualizer_set_reader;
} }