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Commands: optional trap of keyboard input in main window to be able to trigger commands

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This commit is contained in:
f4exb
2018-01-05 05:05:12 +01:00
parent 9de6aabee6
commit 5526ccd5bd
5 changed files with 188 additions and 0 deletions
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sdrgui/mainwindow.cpp
+43
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@@ -15,6 +15,7 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <gui/commandkeyreceiver.h>
#include <QInputDialog>
#include <QMessageBox>
#include <QLabel>
@@ -24,6 +25,7 @@
#include <QTextStream>
#include <QDateTime>
#include <QSysInfo>
#include <QKeyEvent>
#include <plugin/plugininstancegui.h>
#include <plugin/plugininstancegui.h>
@@ -183,11 +185,18 @@ MainWindow::MainWindow(qtwebapp::LoggerWithFile *logger, const MainParser& parse
m_apiServer = new WebAPIServer(parser.getServerAddress(), parser.getServerPort(), m_requestMapper);
m_apiServer->start();
connect(qApp, SIGNAL(focusChanged(QWidget *, QWidget *)), this, SLOT(focusHasChanged(QWidget *, QWidget *)));
m_commandKeyReceiver = new CommandKeyReceiver();
m_commandKeyReceiver->setRelease(true);
this->installEventFilter(m_commandKeyReceiver);
qDebug() << "MainWindow::MainWindow: end";
}
MainWindow::~MainWindow()
{
m_commandKeyReceiver->deleteLater();
m_apiServer->stop();
delete m_apiServer;
delete m_requestMapper;
@@ -963,6 +972,23 @@ void MainWindow::on_commandOutput_clicked()
}
}
void MainWindow::on_commandKeyboardConnect_toggled(bool checked)
{
qDebug("on_commandKeyboardConnect_toggled: %s", checked ? "true" : "false");
if (checked)
{
setFocus();
connect(m_commandKeyReceiver, SIGNAL(capturedKey(Qt::Key, Qt::KeyboardModifiers, bool)),
this, SLOT(commandKeyPressed(Qt::Key, Qt::KeyboardModifiers, bool)));
}
else
{
disconnect(m_commandKeyReceiver, SIGNAL(capturedKey(Qt::Key, Qt::KeyboardModifiers, bool)),
this, SLOT(commandKeyPressed(Qt::Key, Qt::KeyboardModifiers, bool)));
}
}
void MainWindow::on_presetSave_clicked()
{
QStringList groups;
@@ -1501,3 +1527,20 @@ void MainWindow::setLoggingOptions()
m_logger->setUseFileLogger(m_settings.getUseLogFile());
}
void MainWindow::focusHasChanged(QWidget *oldWidget __attribute__((unused)), QWidget *newWidget)
{
// this is the hard way:
// if (ui->commandKeyboardConnect->isChecked() && (newWidget != this)) {
// setFocus();
// }
// this is the soft way:
if (newWidget != this) {
ui->commandKeyboardConnect->setChecked(false);
}
}
void MainWindow::commandKeyPressed(Qt::Key key, Qt::KeyboardModifiers keyModifiers, bool release)
{
qDebug("MainWindow::commandKeyPressed: key: %x mod: %x %s", (int) key, (int) keyModifiers, release ? "release" : "press");
}