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line-visualizer-row: add color parameter for counter

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Allow specifying a color for a counter that is added to the
visualizer.
This commit is contained in:
Christian Hergert
2016-09-27 19:18:29 -07:00
parent e7e8e913b5
commit f3cec0f8c1
2 changed files with 14 additions and 3 deletions
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14
lib/sp-line-visualizer-row.c
View File

@ -584,7 +584,8 @@ sp_line_visualizer_row_init (SpLineVisualizerRow *self)
void
sp_line_visualizer_row_add_counter (SpLineVisualizerRow *self,
guint counter_id)
guint counter_id,
const GdkRGBA *color)
{
SpLineVisualizerRowPrivate *priv = sp_line_visualizer_row_get_instance_private (self);
LineInfo line_info = { 0 };
@ -593,9 +594,18 @@ sp_line_visualizer_row_add_counter (SpLineVisualizerRow *self,
g_assert (priv->lines != NULL);
line_info.id = counter_id;
line_info.use_default_style = TRUE;
line_info.line_width = 1.0;
if (color != NULL)
{
line_info.foreground = *color;
line_info.use_default_style = FALSE;
}
else
{
line_info.use_default_style = TRUE;
}
g_array_append_val (priv->lines, line_info);
if (SP_LINE_VISUALIZER_ROW_GET_CLASS (self)->counter_added)

3
lib/sp-line-visualizer-row.h
View File

@ -55,7 +55,8 @@ struct _SpLineVisualizerRowClass
GtkWidget *sp_line_visualizer_row_new (void);
void sp_line_visualizer_row_clear (SpLineVisualizerRow *self);
void sp_line_visualizer_row_add_counter (SpLineVisualizerRow *self,
guint counter_id);
guint counter_id,
const GdkRGBA *color);
G_END_DECLS