#include "input_mapping_dialog.h"
+#include <assert.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <QAbstractItemView>
+#include <QComboBox>
+#include <QDialogButtonBox>
+#include <QFileDialog>
+#include <QHeaderView>
+#include <QList>
+#include <QMessageBox>
+#include <QPushButton>
+#include <QTableWidget>
+#include <QVariant>
+#include <functional>
+#include <memory>
+#include <set>
+#include <string>
+#include <utility>
+
+#include "alsa_pool.h"
+#include "defs.h"
#include "post_to_main_thread.h"
#include "ui_input_mapping.h"
-#include <QComboBox>
-
using namespace std;
using namespace std::placeholders;
old_mapping(mapping),
devices(global_audio_mixer->get_devices())
{
+ for (unsigned bus_index = 0; bus_index < mapping.buses.size(); ++bus_index) {
+ bus_settings.push_back(global_audio_mixer->get_bus_settings(bus_index));
+ }
+
ui->setupUi(this);
ui->table->setSelectionBehavior(QAbstractItemView::SelectRows);
ui->table->setSelectionMode(QAbstractItemView::SingleSelection); // Makes implementing moving easier for now.
connect(ui->remove_button, &QPushButton::clicked, this, &InputMappingDialog::remove_clicked);
connect(ui->up_button, &QPushButton::clicked, bind(&InputMappingDialog::updown_clicked, this, -1));
connect(ui->down_button, &QPushButton::clicked, bind(&InputMappingDialog::updown_clicked, this, 1));
+ connect(ui->save_button, &QPushButton::clicked, this, &InputMappingDialog::save_clicked);
+ connect(ui->load_button, &QPushButton::clicked, this, &InputMappingDialog::load_clicked);
update_button_state();
connect(ui->table, &QTableWidget::itemSelectionChanged, this, &InputMappingDialog::update_button_state);
QComboBox *channel_combo = new QComboBox;
channel_combo->addItem(QString("(none)"));
if (bus.device.type == InputSourceType::CAPTURE_CARD ||
- bus.device.type == InputSourceType::ALSA_INPUT) {
+ bus.device.type == InputSourceType::ALSA_INPUT ||
+ bus.device.type == InputSourceType::FFMPEG_VIDEO_INPUT) {
auto device_it = devices.find(bus.device);
assert(device_it != devices.end());
unsigned num_device_channels = device_it->second.num_channels;
}
channel_combo->setCurrentIndex(bus.source_channel[channel] + 1);
} else {
+ assert(bus.device.type == InputSourceType::SILENCE);
channel_combo->setCurrentIndex(0);
}
connect(channel_combo, static_cast<void(QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
{
global_audio_mixer->set_state_changed_callback(saved_callback);
global_audio_mixer->set_input_mapping(mapping);
+ for (unsigned bus_index = 0; bus_index < mapping.buses.size(); ++bus_index) {
+ global_audio_mixer->set_bus_settings(bus_index, bus_settings[bus_index]);
+ global_audio_mixer->reset_peak(bus_index);
+ }
accept();
}
new_bus.name = "New input";
new_bus.device.type = InputSourceType::SILENCE;
mapping.buses.push_back(new_bus);
+ bus_settings.push_back(AudioMixer::get_default_bus_settings());
ui->table->setRowCount(mapping.buses.size());
unsigned row = mapping.buses.size() - 1;
for (int row : rows_to_delete) {
ui->table->removeRow(row);
mapping.buses.erase(mapping.buses.begin() + row);
+ bus_settings.erase(bus_settings.begin() + row);
}
update_button_state();
}
int b_row = range.bottomRow() + direction;
swap(mapping.buses[a_row], mapping.buses[b_row]);
+ swap(bus_settings[a_row], bus_settings[b_row]);
fill_row_from_bus(a_row, mapping.buses[a_row]);
fill_row_from_bus(b_row, mapping.buses[b_row]);
ui->table->setRangeSelected(b_sel, true);
}
+void InputMappingDialog::save_clicked()
+{
+#if HAVE_CEF
+ // The native file dialog uses GTK+, which interferes with CEF's use of the GLib main loop.
+ QFileDialog::Option options(QFileDialog::DontUseNativeDialog);
+#else
+ QFileDialog::Option options;
+#endif
+ QString filename = QFileDialog::getSaveFileName(this,
+ "Save input mapping", QString(), tr("Mapping files (*.mapping)"), /*selectedFilter=*/nullptr, options);
+ if (!filename.endsWith(".mapping")) {
+ filename += ".mapping";
+ }
+ if (!save_input_mapping_to_file(devices, mapping, filename.toStdString())) {
+ QMessageBox box;
+ box.setText("Could not save mapping to '" + filename + "'. Check that you have the right permissions and try again.");
+ box.exec();
+ }
+}
+
+void InputMappingDialog::load_clicked()
+{
+#if HAVE_CEF
+ // The native file dialog uses GTK+, which interferes with CEF's use of the GLib main loop.
+ QFileDialog::Option options(QFileDialog::DontUseNativeDialog);
+#else
+ QFileDialog::Option options;
+#endif
+ QString filename = QFileDialog::getOpenFileName(this,
+ "Load input mapping", QString(), tr("Mapping files (*.mapping)"), /*selectedFilter=*/nullptr, options);
+ InputMapping new_mapping;
+ if (!load_input_mapping_from_file(devices, filename.toStdString(), &new_mapping)) {
+ QMessageBox box;
+ box.setText("Could not load mapping from '" + filename + "'. Check that the file exists, has the right permissions and is valid.");
+ box.exec();
+ return;
+ }
+
+ mapping = new_mapping;
+ bus_settings.clear();
+ for (unsigned bus_index = 0; bus_index < mapping.buses.size(); ++bus_index) {
+ bus_settings.push_back(global_audio_mixer->get_bus_settings(bus_index));
+ }
+ devices = global_audio_mixer->get_devices(); // New dead cards may have been made.
+ fill_ui_from_mapping(mapping);
+}
+
void InputMappingDialog::update_button_state()
{
ui->add_button->setDisabled(mapping.buses.size() >= MAX_BUSES);
projects / nageru / blobdiff