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libsysprof-gtk: make column layer a SysprofXYLayer

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This commit is contained in:
Christian Hergert
2023-06-26 14:18:48 -07:00
parent 6adda64123
commit 718867614a
2 changed files with 8 additions and 203 deletions
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192
src/libsysprof-gtk/sysprof-column-layer.c
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@ -23,29 +23,19 @@
#include "sysprof-axis.h"
#include "sysprof-column-layer.h"
#include "sysprof-normalized-series.h"
#include "sysprof-xy-layer-private.h"
struct _SysprofColumnLayer
{
SysprofChartLayer parent_instance;
SysprofAxis *x_axis;
SysprofAxis *y_axis;
SysprofXYSeries *series;
SysprofNormalizedSeries *normal_x;
SysprofNormalizedSeries *normal_y;
GdkRGBA color;
GdkRGBA hover_color;
SysprofXYLayer parent_instance;
GdkRGBA color;
GdkRGBA hover_color;
};
enum {
PROP_0,
PROP_COLOR,
PROP_HOVER_COLOR,
PROP_SERIES,
PROP_X_AXIS,
PROP_Y_AXIS,
N_PROPS
};
@ -61,8 +51,6 @@ sysprof_column_layer_snapshot (GtkWidget *widget,
graphene_matrix_t flip_y;
const float *x_values;
const float *y_values;
guint n_x_values;
guint n_y_values;
guint n_values;
int width;
int height;
@ -73,14 +61,9 @@ sysprof_column_layer_snapshot (GtkWidget *widget,
width = gtk_widget_get_width (widget);
height = gtk_widget_get_height (widget);
if (width == 0 || height == 0 || self->color.alpha == 0)
return;
_sysprof_xy_layer_get_xy (SYSPROF_XY_LAYER (self), &x_values, &y_values, &n_values);
x_values = sysprof_normalized_series_get_values (self->normal_x, &n_x_values);
y_values = sysprof_normalized_series_get_values (self->normal_y, &n_y_values);
n_values = MIN (n_x_values, n_y_values);
if (x_values == NULL || y_values == NULL)
if (width == 0 || height == 0 || n_values == 0 || self->color.alpha == 0)
return;
gtk_snapshot_save (snapshot);
@ -195,16 +178,6 @@ sysprof_column_layer_lookup_item (SysprofChartLayer *layer,
return NULL;
}
static void
sysprof_column_layer_dispose (GObject *object)
{
SysprofColumnLayer *self = (SysprofColumnLayer *)object;
g_clear_object (&self->series);
G_OBJECT_CLASS (sysprof_column_layer_parent_class)->dispose (object);
}
static void
sysprof_column_layer_get_property (GObject *object,
guint prop_id,
@ -223,18 +196,6 @@ sysprof_column_layer_get_property (GObject *object,
g_value_set_boxed (value, &self->hover_color);
break;
case PROP_SERIES:
g_value_set_object (value, self->series);
break;
case PROP_X_AXIS:
g_value_set_object (value, self->x_axis);
break;
case PROP_Y_AXIS:
g_value_set_object (value, self->y_axis);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
@ -258,18 +219,6 @@ sysprof_column_layer_set_property (GObject *object,
sysprof_column_layer_set_hover_color (self, g_value_get_boxed (value));
break;
case PROP_SERIES:
sysprof_column_layer_set_series (self, g_value_get_object (value));
break;
case PROP_X_AXIS:
sysprof_column_layer_set_x_axis (self, g_value_get_object (value));
break;
case PROP_Y_AXIS:
sysprof_column_layer_set_y_axis (self, g_value_get_object (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
@ -282,7 +231,6 @@ sysprof_column_layer_class_init (SysprofColumnLayerClass *klass)
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
SysprofChartLayerClass *chart_layer_class = SYSPROF_CHART_LAYER_CLASS (klass);
object_class->dispose = sysprof_column_layer_dispose;
object_class->get_property = sysprof_column_layer_get_property;
object_class->set_property = sysprof_column_layer_set_property;
@ -301,21 +249,6 @@ sysprof_column_layer_class_init (SysprofColumnLayerClass *klass)
GDK_TYPE_RGBA,
(G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
properties[PROP_SERIES] =
g_param_spec_object ("series", NULL, NULL,
SYSPROF_TYPE_XY_SERIES,
(G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
properties[PROP_X_AXIS] =
g_param_spec_object ("x-axis", NULL, NULL,
SYSPROF_TYPE_AXIS,
(G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
properties[PROP_Y_AXIS] =
g_param_spec_object ("y-axis", NULL, NULL,
SYSPROF_TYPE_AXIS,
(G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
g_object_class_install_properties (object_class, N_PROPS, properties);
}
@ -324,9 +257,6 @@ sysprof_column_layer_init (SysprofColumnLayer *self)
{
gdk_rgba_parse (&self->color, "#000");
gdk_rgba_parse (&self->hover_color, "#F00");
self->normal_x = g_object_new (SYSPROF_TYPE_NORMALIZED_SERIES, NULL);
self->normal_y = g_object_new (SYSPROF_TYPE_NORMALIZED_SERIES, NULL);
}
SysprofChartLayer *
@ -392,113 +322,3 @@ sysprof_column_layer_set_hover_color (SysprofColumnLayer *self,
gtk_widget_queue_draw (GTK_WIDGET (self));
}
}
/**
* sysprof_column_layer_get_series:
* @self: a #SysprofColumnLayer
*
* Gets the data series to be drawn.
*
* Returns: (transfer none) (nullable): a #SysprofXYSeries or %NULL
*/
SysprofXYSeries *
sysprof_column_layer_get_series (SysprofColumnLayer *self)
{
g_return_val_if_fail (SYSPROF_IS_COLUMN_LAYER (self), NULL);
return self->series;
}
void
sysprof_column_layer_set_series (SysprofColumnLayer *self,
SysprofXYSeries *series)
{
g_return_if_fail (SYSPROF_IS_COLUMN_LAYER (self));
if (g_set_object (&self->series, series))
{
sysprof_normalized_series_set_series (self->normal_x, SYSPROF_SERIES (series));
sysprof_normalized_series_set_series (self->normal_y, SYSPROF_SERIES (series));
if (series)
{
g_object_bind_property (series, "x-expression",
self->normal_x, "expression",
G_BINDING_SYNC_CREATE);
g_object_bind_property (series, "y-expression",
self->normal_y, "expression",
G_BINDING_SYNC_CREATE);
}
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_SERIES]);
gtk_widget_queue_draw (GTK_WIDGET (self));
}
}
/**
* sysprof_column_layer_get_x_axis:
* @self: a #SysprofColumnLayer
*
* Gets the axis represeting X.
*
* Returns: (transfer none) (nullable): the X axis
*/
SysprofAxis *
sysprof_column_layer_get_x_axis (SysprofColumnLayer *self)
{
g_return_val_if_fail (SYSPROF_IS_COLUMN_LAYER (self), NULL);
return self->x_axis;
}
void
sysprof_column_layer_set_x_axis (SysprofColumnLayer *self,
SysprofAxis *x_axis)
{
g_return_if_fail (SYSPROF_IS_COLUMN_LAYER (self));
g_return_if_fail (!x_axis || SYSPROF_IS_AXIS (x_axis));
if (g_set_object (&self->x_axis, x_axis))
{
sysprof_normalized_series_set_axis (self->normal_x, x_axis);
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_X_AXIS]);
gtk_widget_queue_draw (GTK_WIDGET (self));
}
}
/**
* sysprof_column_layer_get_y_axis:
* @self: a #SysprofColumnLayer
*
* Gets the axis represeting Y.
*
* Returns: (transfer none) (nullable): the Y axis
*/
SysprofAxis *
sysprof_column_layer_get_y_axis (SysprofColumnLayer *self)
{
g_return_val_if_fail (SYSPROF_IS_COLUMN_LAYER (self), NULL);
return self->y_axis;
}
void
sysprof_column_layer_set_y_axis (SysprofColumnLayer *self,
SysprofAxis *y_axis)
{
g_return_if_fail (SYSPROF_IS_COLUMN_LAYER (self));
g_return_if_fail (!y_axis || SYSPROF_IS_AXIS (y_axis));
if (g_set_object (&self->y_axis, y_axis))
{
sysprof_normalized_series_set_axis (self->normal_y, y_axis);
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_Y_AXIS]);
gtk_widget_queue_draw (GTK_WIDGET (self));
}
}