* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#ifdef ENABLE_SIGROKDECODE
#include <sigrokdecode.h>
+#endif
+
+#include <boost/bind.hpp>
+#include <boost/foreach.hpp>
#include <QAction>
#include <QApplication>
#include <QButtonGroup>
#include <QFileDialog>
+#include <QMessageBox>
#include <QMenu>
#include <QMenuBar>
#include <QStatusBar>
#include <QWidget>
#include "mainwindow.h"
-#include "samplingbar.h"
+
+#include "devicemanager.h"
#include "dialogs/about.h"
+#include "dialogs/connect.h"
+#include "toolbars/samplingbar.h"
#include "view/view.h"
/* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */
#include <glib.h>
#include <libsigrok/libsigrok.h>
+using namespace std;
namespace pv {
-MainWindow::MainWindow(QWidget *parent) :
- QMainWindow(parent)
+MainWindow::MainWindow(DeviceManager &device_manager,
+ const char *open_file_name,
+ QWidget *parent) :
+ QMainWindow(parent),
+ _device_manager(device_manager),
+ _session(device_manager)
{
setup_ui();
+ if (open_file_name) {
+ const QString s(QString::fromUtf8(open_file_name));
+ QMetaObject::invokeMethod(this, "load_file",
+ Qt::QueuedConnection,
+ Q_ARG(QString, s));
+ }
}
void MainWindow::setup_ui()
_menu_file->addSeparator();
+ _action_connect = new QAction(this);
+ _action_connect->setText(QApplication::translate(
+ "MainWindow", "&Connect to Device...", 0,
+ QApplication::UnicodeUTF8));
+ _action_connect->setObjectName(QString::fromUtf8("actionConnect"));
+ _menu_file->addAction(_action_connect);
+
+ _menu_file->addSeparator();
+
_action_quit = new QAction(this);
_action_quit->setText(QApplication::translate(
"MainWindow", "&Quit", 0, QApplication::UnicodeUTF8));
_action_quit->setIcon(QIcon::fromTheme("application-exit",
QIcon(":/icons/application-exit.png")));
+ _action_quit->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
_action_quit->setObjectName(QString::fromUtf8("actionQuit"));
_menu_file->addAction(_action_quit);
_action_view_show_cursors = new QAction(this);
_action_view_show_cursors->setCheckable(true);
_action_view_show_cursors->setChecked(_view->cursors_shown());
+ _action_view_show_cursors->setShortcut(QKeySequence(Qt::Key_C));
_action_view_show_cursors->setObjectName(
QString::fromUtf8("actionViewShowCursors"));
_action_view_show_cursors->setText(QApplication::translate(
setMenuBar(_menu_bar);
QMetaObject::connectSlotsByName(this);
- // Setup the toolbars
- _toolbar = new QToolBar(this);
+ // Setup the toolbar
+ _toolbar = new QToolBar(tr("Main Toolbar"), this);
_toolbar->addAction(_action_open);
_toolbar->addSeparator();
_toolbar->addAction(_action_view_zoom_in);
_toolbar->addAction(_action_view_zoom_out);
addToolBar(_toolbar);
- _sampling_bar = new SamplingBar(this);
+ // Setup the sampling bar
+ _sampling_bar = new toolbars::SamplingBar(this);
+
+ // Populate the device list and select the initially selected device
+ update_device_list();
+
+ connect(_sampling_bar, SIGNAL(device_selected()), this,
+ SLOT(device_selected()));
connect(_sampling_bar, SIGNAL(run_stop()), this,
SLOT(run_stop()));
addToolBar(_sampling_bar);
+ // Set the title
setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0,
QApplication::UnicodeUTF8));
}
+void MainWindow::session_error(
+ const QString text, const QString info_text)
+{
+ QMetaObject::invokeMethod(this, "show_session_error",
+ Qt::QueuedConnection, Q_ARG(QString, text),
+ Q_ARG(QString, info_text));
+}
+
+void MainWindow::update_device_list(struct sr_dev_inst *selected_device)
+{
+ assert(_sampling_bar);
+
+ const list<sr_dev_inst*> &devices = _device_manager.devices();
+ _sampling_bar->set_device_list(devices);
+
+ if (!selected_device && !devices.empty()) {
+ // Fall back to the first device in the list.
+ selected_device = devices.front();
+
+ // Try and find the demo device and select that by default
+ BOOST_FOREACH (struct sr_dev_inst *sdi, devices)
+ if (strcmp(sdi->driver->name, "demo") == 0) {
+ selected_device = sdi;
+ }
+ }
+
+ if (selected_device) {
+ _sampling_bar->set_selected_device(selected_device);
+ _session.set_device(selected_device);
+ }
+}
+
+void MainWindow::load_file(QString file_name)
+{
+ const QString errorMessage(
+ QString("Failed to load file %1").arg(file_name));
+ const QString infoMessage;
+ _session.load_file(file_name.toStdString(),
+ boost::bind(&MainWindow::session_error, this,
+ errorMessage, infoMessage));
+}
+
+void MainWindow::show_session_error(
+ const QString text, const QString info_text)
+{
+ QMessageBox msg(this);
+ msg.setText(text);
+ msg.setInformativeText(info_text);
+ msg.setStandardButtons(QMessageBox::Ok);
+ msg.setIcon(QMessageBox::Warning);
+ msg.exec();
+}
+
void MainWindow::on_actionOpen_triggered()
{
- QString file_name = QFileDialog::getOpenFileName(
+ const QString file_name = QFileDialog::getOpenFileName(
this, tr("Open File"), "",
tr("Sigrok Sessions (*.sr)"));
- _session.load_file(file_name.toStdString());
+ if (!file_name.isEmpty())
+ load_file(file_name);
+}
+
+void MainWindow::on_actionConnect_triggered()
+{
+ dialogs::Connect dlg(this, _device_manager);
+
+ // If the user selected a device, select it in the device list. Select the
+ // current device otherwise.
+ struct sr_dev_inst *const sdi = dlg.exec() ?
+ dlg.get_selected_device() : _session.get_device();
+
+ update_device_list(sdi);
}
void MainWindow::on_actionQuit_triggered()
void MainWindow::on_actionViewShowCursors_triggered()
{
assert(_view);
- _view->show_cursors(_action_view_show_cursors->isChecked());
+
+ const bool show = !_view->cursors_shown();
+ if(show)
+ _view->centre_cursors();
+
+ _view->show_cursors(show);
}
void MainWindow::on_actionAbout_triggered()
dlg.exec();
}
+void MainWindow::device_selected()
+{
+ _session.set_device(_sampling_bar->get_selected_device());
+}
+
void MainWindow::run_stop()
{
switch(_session.get_capture_state()) {
case SigSession::Stopped:
- _session.start_capture(
- _sampling_bar->get_selected_device(),
- _sampling_bar->get_record_length(),
- _sampling_bar->get_sample_rate());
+ _session.start_capture(_sampling_bar->get_record_length(),
+ boost::bind(&MainWindow::session_error, this,
+ QString("Capture failed"), _1));
break;
case SigSession::Running:
projects / pulseview.git / blobdiff