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Made zoom levels configurable

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This commit is contained in:
0xFEEDC0DE64
2019-08-29 21:48:25 +02:00
parent 2bdf826be7
commit 28052b1dc5
2 changed files with 20 additions and 57 deletions
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39
mainwindow.cpp
View File

@@ -4,6 +4,9 @@
#include <QAudioFormat> #include <QAudioFormat>
#include <QAudioDeviceInfo> #include <QAudioDeviceInfo>
#include <QButtonGroup> #include <QButtonGroup>
#include <QMessageBox>
#include <QStringBuilder>
#include <QRadioButton>
MainWindow::MainWindow(QWidget *parent) : MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent), QMainWindow(parent),
@@ -36,41 +39,29 @@ MainWindow::MainWindow(QWidget *parent) :
connect(m_ui.spinBoxBlend, qOverload<int>(&QSpinBox::valueChanged), m_ui.widget, &OsciWidget::setBlend); connect(m_ui.spinBoxBlend, qOverload<int>(&QSpinBox::valueChanged), m_ui.widget, &OsciWidget::setBlend);
enum { Button50, Button100, Button200, Button400 };
auto buttonGroup = new QButtonGroup; auto buttonGroup = new QButtonGroup;
buttonGroup->setExclusive(true); buttonGroup->setExclusive(true);
buttonGroup->addButton(m_ui.radioButtonScale50, Button50); for (auto factor : { .5f, 1.f, 2.f, 4.f, 8.f })
buttonGroup->addButton(m_ui.radioButtonScale100, Button100);
buttonGroup->addButton(m_ui.radioButtonScale200, Button200);
buttonGroup->addButton(m_ui.radioButtonScale400, Button400);
const auto factor = m_ui.widget->factor();
if (factor == .5f) buttonGroup->button(Button50)->click();
else if (factor == 1.f) buttonGroup->button(Button100)->click();
else if (factor == 2.f) buttonGroup->button(Button200)->click();
else if (factor == 4.f) buttonGroup->button(Button400)->click();
connect(buttonGroup, qOverload<int>(&QButtonGroup::buttonClicked), this, [&widget=*m_ui.widget](int index){
float factor;
switch (index)
{ {
case Button50: factor = .5f; break; auto radioButton = new QRadioButton(QString::number(factor));
case Button100: factor = 1.f; break; connect(radioButton, &QRadioButton::pressed, this, [factor,&widget=*m_ui.widget](){
case Button200: factor = 2.f; break;
case Button400: factor = 4.f; break;
default: Q_UNREACHABLE();
}
widget.setFactor(factor); widget.setFactor(factor);
}); });
m_ui.horizontalLayout->addWidget(radioButton);
}
if (m_ui.comboBoxDevices->count())
toggle(); toggle();
} }
void MainWindow::toggle() void MainWindow::toggle()
{ {
if (!m_ui.comboBoxDevices->count())
{
QMessageBox::warning(this, tr("Failed to start!"), tr("Failed to start!") % "\n\n" % tr("No audio devices available!"));
return;
}
if (m_input) if (m_input)
{ {
m_input = nullptr; m_input = nullptr;

28
mainwindow.ui
View File

@@ -88,34 +88,6 @@
</property> </property>
</spacer> </spacer>
</item> </item>
<item>
<widget class="QRadioButton" name="radioButtonScale50">
<property name="text">
<string>X.5</string>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="radioButtonScale100">
<property name="text">
<string>X1</string>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="radioButtonScale200">
<property name="text">
<string>X2</string>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="radioButtonScale400">
<property name="text">
<string>X4</string>
</property>
</widget>
</item>
</layout> </layout>
</item> </item>
<item> <item>