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sysprof: start on SysprofTimeScrubber

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This is going to be used to bring the whole tracksview thing we did before
and make the selections work directly on charts. We can probably use the
same thing w/ a GtkOverlay and custom positioning to replace the old
usage too.
This commit is contained in:
Christian Hergert
2023-07-12 17:26:56 -07:00
parent 03bc678daa
commit 83e7579460
7 changed files with 289 additions and 28 deletions
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1
src/sysprof/meson.build
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@ -15,6 +15,7 @@ sysprof_sources = [
'sysprof-section.c',
'sysprof-sidebar.c',
'sysprof-single-model.c',
'sysprof-time-scrubber.c',
'sysprof-traceables-utility.c',
'sysprof-window.c',
]

2
src/sysprof/sysprof-samples-section.c
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@ -24,6 +24,7 @@
#include "sysprof-samples-section.h"
#include "sysprof-traceables-utility.h"
#include "sysprof-time-scrubber.h"
struct _SysprofSamplesSection
{
@ -58,6 +59,7 @@ sysprof_samples_section_class_init (SysprofSamplesSectionClass *klass)
g_type_ensure (SYSPROF_TYPE_CHART);
g_type_ensure (SYSPROF_TYPE_XY_SERIES);
g_type_ensure (SYSPROF_TYPE_COLUMN_LAYER);
g_type_ensure (SYSPROF_TYPE_TIME_SCRUBBER);
g_type_ensure (SYSPROF_TYPE_TRACEABLES_UTILITY);
g_type_ensure (SYSPROF_TYPE_VALUE_AXIS);
g_type_ensure (SYSPROF_TYPE_WEIGHTED_CALLGRAPH_VIEW);

67
src/sysprof/sysprof-samples-section.ui
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@ -6,43 +6,54 @@
<object class="GtkBox">
<property name="orientation">vertical</property>
<child>
<object class="SysprofChart">
<property name="height-request">32</property>
<child>
<object class="SysprofColumnLayer">
<property name="title">Stack Traces</property>
<binding name="x-axis">
<lookup name="selected-time-axis" type="SysprofSession">
<lookup name="session">SysprofSamplesSection</lookup>
</lookup>
</binding>
<property name="y-axis">
<object class="SysprofValueAxis">
<property name="min-value">0</property>
<property name="max-value">128</property>
</object>
</property>
<property name="series">
<object class="SysprofXYSeries">
<binding name="model">
<lookup name="samples" type="SysprofDocument">
<lookup name="document" type="SysprofSession">
<lookup name="session">SysprofSamplesSection</lookup>
</lookup>
<object class="SysprofTimeScrubber" id="scrubber">
<binding name="session">
<lookup name="session">SysprofSamplesSection</lookup>
</binding>
<child type="chart">
<object class="SysprofChart">
<property name="height-request">32</property>
<child>
<object class="SysprofColumnLayer">
<property name="title">Stack Traces</property>
<binding name="x-axis">
<lookup name="selected-time-axis" type="SysprofSession">
<lookup name="session">SysprofSamplesSection</lookup>
</lookup>
</binding>
<property name="x-expression">
<lookup name="time" type="SysprofDocumentFrame"/>
<property name="y-axis">
<object class="SysprofValueAxis">
<property name="min-value">0</property>
<property name="max-value">128</property>
</object>
</property>
<property name="y-expression">
<lookup name="stack-depth" type="SysprofDocumentTraceable"/>
<property name="series">
<object class="SysprofXYSeries">
<binding name="model">
<lookup name="samples" type="SysprofDocument">
<lookup name="document" type="SysprofSession">
<lookup name="session">SysprofSamplesSection</lookup>
</lookup>
</lookup>
</binding>
<property name="x-expression">
<lookup name="time" type="SysprofDocumentFrame"/>
</property>
<property name="y-expression">
<lookup name="stack-depth" type="SysprofDocumentTraceable"/>
</property>
</object>
</property>
</object>
</property>
</child>
</object>
</child>
</object>
</child>
<child>
<object class="GtkSeparator">
</object>
</child>
<child>
<object class="SysprofWeightedCallgraphView" id="callgraph_view">
<property name="vexpand">true</property>

186
src/sysprof/sysprof-time-scrubber.c Normal file
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@ -0,0 +1,186 @@
/* sysprof-time-scrubber.c
*
* Copyright 2023 Christian Hergert <chergert@redhat.com>
*
* 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 <sysprof-gtk.h>
#include "sysprof-time-scrubber.h"
struct _SysprofTimeScrubber
{
GtkWidget parent_instance;
SysprofSession *session;
SysprofTimeRuler *ruler;
GtkBox *vbox;
};
enum {
PROP_0,
PROP_SESSION,
N_PROPS
};
static void buildable_iface_init (GtkBuildableIface *iface);
static GtkBuildableIface *buildable_parent;
G_DEFINE_FINAL_TYPE_WITH_CODE (SysprofTimeScrubber, sysprof_time_scrubber, GTK_TYPE_WIDGET,
G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE, buildable_iface_init))
static GParamSpec *properties[N_PROPS];
static void
sysprof_time_scrubber_dispose (GObject *object)
{
SysprofTimeScrubber *self = (SysprofTimeScrubber *)object;
GtkWidget *child;
gtk_widget_dispose_template (GTK_WIDGET (self), SYSPROF_TYPE_TIME_SCRUBBER);
while ((child = gtk_widget_get_first_child (GTK_WIDGET (self))))
gtk_widget_unparent (child);
g_clear_object (&self->session);
G_OBJECT_CLASS (sysprof_time_scrubber_parent_class)->dispose (object);
}
static void
sysprof_time_scrubber_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
SysprofTimeScrubber *self = SYSPROF_TIME_SCRUBBER (object);
switch (prop_id)
{
case PROP_SESSION:
g_value_set_object (value, sysprof_time_scrubber_get_session (self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
sysprof_time_scrubber_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
SysprofTimeScrubber *self = SYSPROF_TIME_SCRUBBER (object);
switch (prop_id)
{
case PROP_SESSION:
sysprof_time_scrubber_set_session (self, g_value_get_object (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
sysprof_time_scrubber_class_init (SysprofTimeScrubberClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->dispose = sysprof_time_scrubber_dispose;
object_class->get_property = sysprof_time_scrubber_get_property;
object_class->set_property = sysprof_time_scrubber_set_property;
properties[PROP_SESSION] =
g_param_spec_object ("session", NULL, NULL,
SYSPROF_TYPE_SESSION,
(G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
g_object_class_install_properties (object_class, N_PROPS, properties);
gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/sysprof/sysprof-time-scrubber.ui");
gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BIN_LAYOUT);
gtk_widget_class_bind_template_child (widget_class, SysprofTimeScrubber, vbox);
gtk_widget_class_bind_template_child (widget_class, SysprofTimeScrubber, ruler);
g_type_ensure (SYSPROF_TYPE_TIME_RULER);
}
static void
sysprof_time_scrubber_init (SysprofTimeScrubber *self)
{
gtk_widget_init_template (GTK_WIDGET (self));
}
SysprofSession *
sysprof_time_scrubber_get_session (SysprofTimeScrubber *self)
{
g_return_val_if_fail (SYSPROF_IS_TIME_SCRUBBER (self), NULL);
return self->session;
}
void
sysprof_time_scrubber_set_session (SysprofTimeScrubber *self,
SysprofSession *session)
{
g_return_if_fail (SYSPROF_IS_TIME_SCRUBBER (self));
g_return_if_fail (!session || SYSPROF_IS_SESSION (session));
if (g_set_object (&self->session, session))
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_SESSION]);
}
static void
sysprof_time_scrubber_add_chart (SysprofTimeScrubber *self,
GtkWidget *chart)
{
g_assert (SYSPROF_IS_TIME_SCRUBBER (self));
g_assert (GTK_IS_WIDGET (chart));
gtk_box_append (self->vbox, chart);
}
static void
sysprof_time_scrubber_add_child (GtkBuildable *buildable,
GtkBuilder *builder,
GObject *object,
const char *type)
{
SysprofTimeScrubber *self = (SysprofTimeScrubber *)buildable;
g_assert (SYSPROF_IS_TIME_SCRUBBER (self));
if (g_strcmp0 (type, "chart") == 0)
sysprof_time_scrubber_add_chart (self, GTK_WIDGET (object));
else
buildable_parent->add_child (buildable, builder, object, type);
}
static void
buildable_iface_init (GtkBuildableIface *iface)
{
buildable_parent = g_type_interface_peek_parent (iface);
iface->add_child = sysprof_time_scrubber_add_child;
}

38
src/sysprof/sysprof-time-scrubber.h Normal file
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@ -0,0 +1,38 @@
/* sysprof-time-scrubber.h
*
* Copyright 2023 Christian Hergert <chergert@redhat.com>
*
* 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
*/
#pragma once
#include <gtk/gtk.h>
#include <sysprof-analyze.h>
G_BEGIN_DECLS
#define SYSPROF_TYPE_TIME_SCRUBBER (sysprof_time_scrubber_get_type())
G_DECLARE_FINAL_TYPE (SysprofTimeScrubber, sysprof_time_scrubber, SYSPROF, TIME_SCRUBBER, GtkWidget)
GtkWidget *sysprof_time_scrubber_new (void);
SysprofSession *sysprof_time_scrubber_get_session (SysprofTimeScrubber *self);
void sysprof_time_scrubber_set_session (SysprofTimeScrubber *self,
SysprofSession *session);
G_END_DECLS

22
src/sysprof/sysprof-time-scrubber.ui Normal file
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@ -0,0 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<template class="SysprofTimeScrubber" parent="GtkWidget">
<child>
<object class="GtkBox" id="main">
<property name="orientation">vertical</property>
<child>
<object class="SysprofTimeRuler" id="ruler">
<binding name="session">
<lookup name="session">SysprofTimeScrubber</lookup>
</binding>
</object>
</child>
<child>
<object class="GtkBox" id="vbox">
<property name="orientation">vertical</property>
</object>
</child>
</object>
</child>
</template>
</interface>

1
src/sysprof/sysprof.gresource.xml
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@ -15,6 +15,7 @@
<file preprocess="xml-stripblanks">sysprof-recording-pad.ui</file>
<file preprocess="xml-stripblanks">sysprof-samples-section.ui</file>
<file preprocess="xml-stripblanks">sysprof-sidebar.ui</file>
<file preprocess="xml-stripblanks">sysprof-time-scrubber.ui</file>
<file preprocess="xml-stripblanks">sysprof-traceables-utility.ui</file>
<file preprocess="xml-stripblanks">sysprof-window.ui</file>
<file preprocess="xml-stripblanks">icons/scalable/actions/address-layout-symbolic.svg</file>