refresh devices; peakmeter; better startup; system changes

Signed-off-by: falkTX <falktx@falktx.com>

archiso/build.sh

@@ -15,6 +15,7 @@ CHROOT_DIR=liveusb/airootfs
 MOD_LIVE_DIR=${CHROOT_DIR}/root/.mod-live
 
 mkdir -p cache output workdir
+mkdir -p ${CHROOT_DIR}/mnt/mod-os
 mkdir -p ${CHROOT_DIR}/mnt/pedalboards
 mkdir -p ${CHROOT_DIR}/mnt/plugins
 mkdir -p ${CHROOT_DIR}/root/rwdata/root

archiso/liveusb/airootfs/etc/default/cpupower

@@ -0,0 +1 @@
+governor='performance'

archiso/liveusb/airootfs/etc/fstab

@@ -0,0 +1,2 @@
+# <file system>              <mount pt>   <type>  <options>  <dump>  <pass>
+/root/.mod-live/rootfs.ext2  /mnt/mod-os  ext2    loop,ro    0       0

archiso/liveusb/airootfs/etc/systemd/system/dbus-org.freedesktop.thermald.service

@@ -0,0 +1 @@
+/usr/lib/systemd/system/thermald.service

archiso/liveusb/airootfs/etc/systemd/system/getty@tty2.service.d/autologin.conf

@@ -0,0 +1 @@
+../getty@tty1.service.d/autologin.conf

archiso/liveusb/airootfs/etc/systemd/system/getty@tty3.service.d/autologin.conf

@@ -0,0 +1 @@
+../getty@tty1.service.d/autologin.conf

archiso/liveusb/airootfs/etc/systemd/system/getty@tty4.service.d/autologin.conf

@@ -0,0 +1 @@
+../getty@tty1.service.d/autologin.conf

archiso/liveusb/airootfs/etc/systemd/system/getty@tty5.service.d/autologin.conf

@@ -0,0 +1 @@
+../getty@tty1.service.d/autologin.conf

archiso/liveusb/airootfs/etc/systemd/system/getty@tty6.service.d/autologin.conf

@@ -0,0 +1 @@
+../getty@tty1.service.d/autologin.conf

archiso/liveusb/airootfs/etc/systemd/system/getty@tty7.service.d/autologin.conf

@@ -0,0 +1 @@
+../getty@tty1.service.d/autologin.conf

archiso/liveusb/airootfs/etc/systemd/system/mod-live-audio.service

@@ -0,0 +1,14 @@
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[Unit]
+Description=MOD Live Audio
+
+[Service]
+Type=notify
+Environment=SYSTEMD_SECCOMP=0
+Environment=AUDIO_USING_SYSTEMD=1
+EnvironmentFile=/root/.mod-live/config/environment.sh
+EnvironmentFile=/root/.mod-live/config/soundcard.sh
+ExecStart=/root/.mod-live/start.sh
+Restart=always

archiso/liveusb/airootfs/etc/systemd/system/mod-live-welcome.service

@@ -7,6 +7,7 @@ After=livecd-alsa-unmuter.service
 
 [Service]
 Type=simple
+Environment=USING_SYSTEMD=1
 ExecStart=/root/.mod-live/mod-live-usb-welcome -platform linuxfb -style Breeze --no-sandbox
 Restart=always
 WorkingDirectory=/root/

archiso/liveusb/airootfs/etc/systemd/system/multi-user.target.wants/cpupower.service

@@ -0,0 +1 @@
+/usr/lib/systemd/system/cpupower.service

archiso/liveusb/airootfs/etc/systemd/system/multi-user.target.wants/thermald.service

@@ -0,0 +1 @@
+/usr/lib/systemd/system/thermald.service

documentation/notes.txt

@@ -0,0 +1,3 @@
+This is a space dedicated to writing text, feel free to reuse as copy & paste area.
+
+PS: You can use Ctrl+Alt+T keyboard combination to open a terminal in a new tab.

live-welcome/Makefile

@@ -44,7 +44,7 @@ endif
 all: $(TARGETS)
 
 mod-live-usb-welcome: $(OBJECTS)
-	$(CXX) $^ $(KF5_LIBS) $(QT5_LIBS) $(ALSA_LIBS) -ldl $(LDFLAGS) -o $@
+	$(CXX) $^ $(KF5_LIBS) $(QT5_LIBS) $(ALSA_LIBS) -ldl -lrt $(LDFLAGS) -o $@
 
 welcome.cpp.o: welcome.cpp src/KioskWindow.hpp src/KioskTabs.hpp src/KioskSettingsPopup.hpp src/AudioDiscovery.hpp
 	$(CXX) $< -c $(KF5_CFLAGS) $(QT5_CFLAGS) $(CXXFLAGS) -o $@

live-welcome/src/KioskSettingsPopup.hpp

@@ -8,6 +8,7 @@
 #include <QtWidgets/QDialog>
 #include <QtWidgets/QDialogButtonBox>
 #include <QtWidgets/QLabel>
+#include <QtWidgets/QPushButton>
 #include <QtWidgets/QToolButton>
 #include <QtWidgets/QVBoxLayout>
 
@@ -112,6 +113,7 @@ class KioskSettingsPopup : public QDialog
     QHBoxLayout deviceLayout;
     QLabel deviceLabel;
     QComboBox deviceBox;
+    QPushButton deviceButton;
 
     CollapsibleBox advancedBox;
     QGridLayout advancedLayout;
@@ -139,6 +141,7 @@ class KioskSettingsPopup : public QDialog
         deviceLayout(),
         deviceLabel(this),
         deviceBox(this),
+        deviceButton(this),
         advancedBox("Advanced", this),
         advancedLayout(),
         sampleRateLabel(this),
@@ -160,6 +163,7 @@ class KioskSettingsPopup : public QDialog
         labelWelcome.setText("Welcome to MOD Live-USB");
         labelStart.setText("Please select your audio device from the list below.");
         deviceLabel.setText("Device:");
+        deviceButton.setText("(R)");
         sampleRateLabel.setText("Sample Rate:");
         bufferSizeLabel.setText("Buffer Size:");
         okBox.setCenterButtons(true);
@@ -168,6 +172,7 @@ class KioskSettingsPopup : public QDialog
 
         // no focus please
         deviceBox.setFocusPolicy(Qt::FocusPolicy::NoFocus);
+        deviceButton.setFocusPolicy(Qt::FocusPolicy::NoFocus);
         sampleRateBox.setFocusPolicy(Qt::FocusPolicy::NoFocus);
         bufferSizeBox.setFocusPolicy(Qt::FocusPolicy::NoFocus);
         okBox.setFocusPolicy(Qt::FocusPolicy::NoFocus);
@@ -176,8 +181,10 @@ class KioskSettingsPopup : public QDialog
         deviceLabel.setAlignment(Qt::AlignRight);
         deviceLabel.setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
         deviceBox.setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
+        deviceButton.setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
         deviceLayout.addWidget(&deviceLabel);
         deviceLayout.addWidget(&deviceBox);
+        deviceLayout.addWidget(&deviceButton);
 
         // setup advanced box layout
         sampleRateLabel.setAlignment(Qt::AlignRight);
@@ -198,6 +205,7 @@ class KioskSettingsPopup : public QDialog
 
         // connections
         connect(&deviceBox, SIGNAL(currentIndexChanged(int)), this, SLOT(deviceIndexChanged()));
+        connect(&deviceButton, SIGNAL(clicked()), this, SLOT(reenumerateSoundcards()));
         connect(&okBox, SIGNAL(accepted()), this, SLOT(setupDone()));
         connect(&okBox, SIGNAL(rejected()), this, SLOT(reject()));
 
@@ -263,7 +271,22 @@ class KioskSettingsPopup : public QDialog
         return true;
     }
 
-    void reenumerateSoundcards(bool restore)
+    void setCancellable(const bool cancellable)
+    {
+        if (cancellable)
+        {
+            allowClose = true;
+            firstRun = false;
+            okBox.setStandardButtons(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
+        }
+        else
+        {
+            okBox.setStandardButtons(QDialogButtonBox::Ok);
+        }
+    }
+
+public Q_SLOTS:
+    void reenumerateSoundcards(bool restore = true)
     {
         validRates = false;
 
@@ -374,20 +397,6 @@ class KioskSettingsPopup : public QDialog
         refillDeviceOptions(restore);
     }
 
-    void setCancellable(const bool cancellable)
-    {
-        if (cancellable)
-        {
-            allowClose = true;
-            firstRun = false;
-            okBox.setStandardButtons(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
-        }
-        else
-        {
-            okBox.setStandardButtons(QDialogButtonBox::Ok);
-        }
-    }
-
 private:
     void refillDeviceOptions(const bool restore)
     {

live-welcome/src/KioskTabs.cpp

@@ -21,6 +21,12 @@ static const char* const initial_html = "<html><body><style>body { background: b
 #include "../resources/watermark.txt"
 ") no-repeat scroll calc(100vw - 506px) calc(100vh - 145px) }</style></body></html>";
 
+static const char* const initial_notes = ""
+"This is a space dedicated to writing text, feel free to reuse as copy & paste area.\n"
+"\n"
+"PS: You can use Ctrl+Alt+T keyboard combination to open a terminal in a new tab.\n"
+"\n";
+
 KioskTabs::KioskTabs(QWidget* const parent)
   : QTabWidget(parent),
     fileBrowser(nullptr),
@@ -38,22 +44,27 @@ KioskTabs::KioskTabs(QWidget* const parent)
         addTab(documentation, "Documentation");
     }
 
-#if 0
-    if (const KService::Ptr service = KService::serviceByDesktopName("okular_part"))
-    {
-        if (KParts::ReadOnlyPart* const p = service->createInstance<KParts::ReadOnlyPart>(nullptr))
-        {
-            p->openUrl(QUrl("file:///home/falktx/Documents/LU_04-15_DigiSub.pdf"));
-            addTab(p->widget(), "Documentation");
-        }
-    }
-#endif
-
     if (const KService::Ptr service = KService::serviceByDesktopName("katepart"))
     {
         if (KParts::ReadWritePart* const p = service->createInstance<KParts::ReadWritePart>(nullptr, {}))
         {
-            // p->openUrl(QUrl("file:///tmp/notes.txt"));
+            if (!documentationPath.isEmpty())
+            {
+                QDir notesDir(documentationPath);
+                notesDir.cdUp();
+
+                const QString notesFilename(notesDir.absoluteFilePath("notes.txt"));
+
+                QFile notesFile(notesFilename);
+                if (!notesFile.exists() && notesFile.open(QFile::WriteOnly))
+                {
+                    notesFile.write(initial_notes);
+                    notesFile.close();
+                }
+
+                p->openUrl(QUrl::fromLocalFile(notesFilename));
+            }
+
             addTab(p->widget(), "Notes");
         }
     }
@@ -73,11 +84,11 @@ KioskTabs::KioskTabs(QWidget* const parent)
 #endif
 }
 
-void KioskTabs::openKonsole()
+void KioskTabs::openTerminal()
 {
     if (const KService::Ptr service = KService::serviceByDesktopName("konsolepart"))
         if (KParts::ReadOnlyPart* const p = service->createInstance<KParts::ReadOnlyPart>(nullptr))
-            setCurrentIndex(addTab(p->widget(), "Konsole"));
+            setCurrentIndex(addTab(p->widget(), "Terminal"));
 }
 
 void KioskTabs::reloadPage()

live-welcome/src/KioskTabs.hpp

@@ -16,6 +16,6 @@ class KioskTabs : public QTabWidget
 public:
     explicit KioskTabs(QWidget* const parent);
 
-    void openKonsole();
+    void openTerminal();
     void reloadPage();
 };