Split DeviceOptions dialog into two popups: DeviceOptions and Probes

[pulseview.git] / pv / popups / probes.cpp

diff --git a/pv/popups/probes.cpp b/pv/popups/probes.cpp
new file mode 100644 (file)
index 0000000..9684d43
--- /dev/null
+++ b/pv/popups/probes.cpp
@@ -0,0 +1,107 @@
+/*
+ * This file is part of the PulseView project.
+ *
+ * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
+ *
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#include "probes.h"
+
+using namespace Qt;
+
+namespace pv {
+namespace popups {
+
+Probes::Probes(sr_dev_inst *sdi, QWidget *parent) :
+       Popup(parent),
+       _sdi(sdi),
+       _layout(this),
+       _probes(this),
+       _probes_bar(this),
+       _enable_all_probes(this),
+       _disable_all_probes(this)
+{
+       assert(_sdi);
+
+       setLayout(&_layout);
+
+       connect(&_enable_all_probes, SIGNAL(clicked()),
+               this, SLOT(enable_all_probes()));
+       connect(&_disable_all_probes, SIGNAL(clicked()),
+               this, SLOT(disable_all_probes()));
+
+       _layout.addWidget(&_probes);
+
+       _enable_all_probes.setText(tr("Enable All"));
+       _probes_bar.addWidget(&_enable_all_probes);
+
+       _disable_all_probes.setText(tr("Disable All"));
+       _probes_bar.addWidget(&_disable_all_probes);
+
+       _layout.addWidget(&_probes_bar);
+
+       for (const GSList *l = _sdi->probes; l; l = l->next) {
+               sr_probe *const probe = (sr_probe*)l->data;
+               assert(probe);
+               QListWidgetItem *const item = new QListWidgetItem(
+                       probe->name, &_probes);
+               assert(item);
+               item->setData(UserRole,
+                       qVariantFromValue((void*)probe));
+               item->setCheckState(probe->enabled ?
+                       Checked : Unchecked);
+               _probes.addItem(item);
+       }
+
+       connect(&_probes, SIGNAL(itemChanged(QListWidgetItem*)),
+               this, SLOT(item_changed(QListWidgetItem*)));
+}
+
+void Probes::set_all_probes(bool set)
+{
+       for (int i = 0; i < _probes.count(); i++) {
+               QListWidgetItem *const item = _probes.item(i);
+               assert(item);
+               item->setCheckState(set ? Qt::Checked : Qt::Unchecked);
+
+               sr_probe *const probe = (sr_probe*)
+                       item->data(UserRole).value<void*>();
+               assert(probe);
+               probe->enabled = item->checkState() == Checked;
+       }
+}
+
+void Probes::item_changed(QListWidgetItem *item)
+{
+       assert(item);
+       sr_probe *const probe = (sr_probe*)
+               item->data(UserRole).value<void*>();
+       assert(probe);
+       probe->enabled = item->checkState() == Checked;
+}
+
+void Probes::enable_all_probes()
+{
+       set_all_probes(true);
+}
+
+void Probes::disable_all_probes()
+{
+       set_all_probes(false);
+}
+
+} // popups
+} // pv