]> git.sesse.net Git - kdenlive/blobdiff - src/kdenlivesettingsdialog.cpp
Make jog shuttle buttons work, based on patch from P. Fleury,
[kdenlive] / src / kdenlivesettingsdialog.cpp
index 9ddc792d196a3c100fa7445a63a404ec70a062c7..1582c3c43312e97ae1678aeb085a7f2266e881d1 100644 (file)
@@ -19,6 +19,8 @@
 
 #include "kdenlivesettingsdialog.h"
 #include "profilesdialog.h"
+#include "v4l/v4lcapture.h"
+#include "blackmagic/devices.h"
 #include "kdenlivesettings.h"
 
 #include <KStandardDirs>
 #include <unistd.h>
 #include <fcntl.h>
 #ifndef NO_JOGSHUTTLE
+#include "jogaction.h"
+#include "jogshuttleconfig.h"
 #include <linux/input.h>
 #endif /* NO_JOGSHUTTLE */
 
 
-KdenliveSettingsDialog::KdenliveSettingsDialog(QWidget * parent) :
-        KConfigDialog(parent, "settings", KdenliveSettings::self()),
-        m_modified(false)
+KdenliveSettingsDialog::KdenliveSettingsDialog(const QMap<QString, QString>& mappable_actions, QWidget * parent) :
+    KConfigDialog(parent, "settings", KdenliveSettings::self()),
+    m_modified(false),
+    m_shuttleModified(false),
+    m_mappable_actions(mappable_actions)
 {
 
     QWidget *p1 = new QWidget;
@@ -73,10 +79,29 @@ KdenliveSettingsDialog::KdenliveSettingsDialog(QWidget * parent) :
     m_configEnv.projecturl->lineEdit()->setObjectName("kcfg_defaultprojectfolder");
     m_configEnv.capturefolderurl->setMode(KFile::Directory);
     m_configEnv.capturefolderurl->lineEdit()->setObjectName("kcfg_capturefolder");
+    m_configEnv.capturefolderurl->setEnabled(!KdenliveSettings::capturetoprojectfolder());
+    connect(m_configEnv.kcfg_capturetoprojectfolder, SIGNAL(clicked()), this, SLOT(slotEnableCaptureFolder()));
     m_page2 = addPage(p2, i18n("Environment"), "application-x-executable-script");
 
     QWidget *p4 = new QWidget;
     m_configCapture.setupUi(p4);
+
+#if !defined(Q_WS_MAC) && !defined(Q_OS_FREEBSD)
+    V4lCaptureHandler v4l(NULL);
+    // Video 4 Linux device detection
+    for (int i = 0; i < 10; i++) {
+        QString path = "/dev/video" + QString::number(i);
+        if (QFile::exists(path)) {
+            QStringList deviceInfo = v4l.getDeviceName(path);
+            if (!deviceInfo.isEmpty()) {
+                m_configCapture.kcfg_detectedv4ldevices->addItem(deviceInfo.at(0), path);
+                m_configCapture.kcfg_detectedv4ldevices->setItemData(m_configCapture.kcfg_detectedv4ldevices->count() - 1, deviceInfo.at(1), Qt::UserRole + 1);
+            }
+        }
+    }
+    connect(m_configCapture.kcfg_detectedv4ldevices, SIGNAL(currentIndexChanged(int)), this, SLOT(slotUpdatev4lDevice()));
+#endif
+
     m_page4 = addPage(p4, i18n("Capture"), "media-record");
     m_configCapture.tabWidget->setCurrentIndex(KdenliveSettings::defaultcapture());
 #ifdef Q_WS_MAC
@@ -87,22 +112,58 @@ KdenliveSettingsDialog::KdenliveSettingsDialog(QWidget * parent) :
 
     QWidget *p5 = new QWidget;
     m_configShuttle.setupUi(p5);
-#ifndef NO_JOGSHUTTLE
+#ifdef NO_JOGSHUTTLE
+    m_configShuttle.kcfg_enableshuttle->hide();
+    m_configShuttle.kcfg_enableshuttle->setDisabled(true);
+#else
     connect(m_configShuttle.kcfg_enableshuttle, SIGNAL(stateChanged(int)), this, SLOT(slotCheckShuttle(int)));
     connect(m_configShuttle.shuttledevicelist, SIGNAL(activated(int)), this, SLOT(slotUpdateShuttleDevice(int)));
     slotCheckShuttle(KdenliveSettings::enableshuttle());
     m_configShuttle.shuttledisabled->hide();
-#else
-    m_configShuttle.kcfg_enableshuttle->hide();
-    m_configShuttle.kcfg_enableshuttle->setDisabled(true);
+
+    // Store the button pointers into an array for easier handling them in the other functions.
+    m_shuttle_buttons.push_back(m_configShuttle.shuttle1);
+    m_shuttle_buttons.push_back(m_configShuttle.shuttle2);
+    m_shuttle_buttons.push_back(m_configShuttle.shuttle3);
+    m_shuttle_buttons.push_back(m_configShuttle.shuttle4);
+    m_shuttle_buttons.push_back(m_configShuttle.shuttle5);
+
+    // populate the buttons with the current configuration. The items are sorted
+    // according to the user-selected language, so they do not appear in random order.
+    QList<QString> action_names = mappable_actions.keys();
+    qSort(action_names);
+
+    // Here we need to compute the action_id -> index-in-action_names. We iterate over the
+    // action_names, as the sorting may depend on the user-language.
+    QStringList actions_map = JogShuttleConfig::actionMap(KdenliveSettings::shuttlebuttons());
+    QMap<QString, int> action_pos;
+    foreach (const QString& action_id, actions_map) {
+      // This loop find out at what index is the string that would map to the action_id.
+      for (int i = 0; i < action_names.size(); i++) {
+          if (mappable_actions[action_names[i]] == action_id) {
+              action_pos[action_id] = i;
+              break;
+          }
+      }
+    }
+
+    int i = 0;
+    foreach (KComboBox* button, m_shuttle_buttons) {
+      button->addItems(action_names);
+      connect(button, SIGNAL(activated(int)), this, SLOT(slotShuttleModified()));
+      ++i;
+      if (i < actions_map.size())
+        button->setCurrentIndex(action_pos[actions_map[i]]);
+    }
 #endif /* NO_JOGSHUTTLE */
     m_page5 = addPage(p5, i18n("JogShuttle"), "input-mouse");
 
     QWidget *p6 = new QWidget;
     m_configSdl.setupUi(p6);
 
-    // Disable drop B frames, see Kdenlive issue #1330
-    m_configSdl.groupBox->setHidden(true);
+#if not defined(Q_WS_MAC) && not defined(USE_OPEN_GL)
+    m_configSdl.kcfg_openglmonitors->setHidden(true);
+#endif
 
     m_page6 = addPage(p6, i18n("Playback"), "media-playback-start");
 
@@ -112,17 +173,7 @@ KdenliveSettingsDialog::KdenliveSettingsDialog(QWidget * parent) :
     connect(m_configTranscode.button_add, SIGNAL(clicked()), this, SLOT(slotAddTranscode()));
     connect(m_configTranscode.button_delete, SIGNAL(clicked()), this, SLOT(slotDeleteTranscode()));
     connect(m_configTranscode.profiles_list, SIGNAL(itemChanged(QTreeWidgetItem *, int)), this, SLOT(slotDialogModified()));
-
-    QStringList actions;
-    actions << i18n("Do nothing");
-    actions << i18n("Play / Pause");
-    actions << i18n("Cut");
-    m_configShuttle.kcfg_shuttle1->addItems(actions);
-    m_configShuttle.kcfg_shuttle2->addItems(actions);
-    m_configShuttle.kcfg_shuttle3->addItems(actions);
-    m_configShuttle.kcfg_shuttle4->addItems(actions);
-    m_configShuttle.kcfg_shuttle5->addItems(actions);
-
+    
     connect(m_configCapture.kcfg_video4vdevice, SIGNAL(editingFinished()), this, SLOT(rebuildVideo4Commands()));
     connect(m_configCapture.kcfg_video4adevice, SIGNAL(editingFinished()), this, SLOT(rebuildVideo4Commands()));
     connect(m_configCapture.kcfg_video4vcodec, SIGNAL(editingFinished()), this, SLOT(rebuildVideo4Commands()));
@@ -162,6 +213,13 @@ KdenliveSettingsDialog::KdenliveSettingsDialog(QWidget * parent) :
     }
 
 
+    BMInterface::getBlackMagicDeviceList(m_configCapture.kcfg_hdmi_capturedevice, m_configCapture.kcfg_hdmi_capturemode);
+    connect(m_configCapture.kcfg_hdmi_capturedevice, SIGNAL(currentIndexChanged(int)), this, SLOT(slotUpdateHDMIModes()));
+
+    if (BMInterface::getBlackMagicOutputDeviceList(m_configSdl.kcfg_blackmagic_output_device)) {
+        // Found blackmagic card
+    } else m_configSdl.kcfg_external_display->setEnabled(false);
+
     double dvgrabVersion = 0;
     if (!KdenliveSettings::dvgrab_path().isEmpty()) {
         QProcess *versionCheck = new QProcess;
@@ -194,11 +252,23 @@ KdenliveSettingsDialog::KdenliveSettingsDialog(QWidget * parent) :
 
 KdenliveSettingsDialog::~KdenliveSettingsDialog() {}
 
+void KdenliveSettingsDialog::slotUpdateHDMIModes()
+{
+    QStringList modes = m_configCapture.kcfg_hdmi_capturedevice->itemData(m_configCapture.kcfg_hdmi_capturedevice->currentIndex()).toStringList();
+    m_configCapture.kcfg_hdmi_capturemode->clear();
+    m_configCapture.kcfg_hdmi_capturemode->insertItems(0, modes);
+}
+
 void KdenliveSettingsDialog::slotUpdateRmdRegionStatus()
 {
     m_configCapture.region_group->setHidden(m_configCapture.kcfg_rmd_capture_type->currentIndex() != 1);
 }
 
+void KdenliveSettingsDialog::slotEnableCaptureFolder()
+{
+    m_configEnv.capturefolderurl->setEnabled(!m_configEnv.kcfg_capturetoprojectfolder->isChecked());
+}
+
 void KdenliveSettingsDialog::checkProfile()
 {
     m_configProject.kcfg_profiles_list->clear();
@@ -305,7 +375,7 @@ void KdenliveSettingsDialog::slotReadAudioDevices()
     kDebug() << "// / / / / / READING APLAY: ";
     kDebug() << result;
     QStringList lines = result.split('\n');
-    foreach(const QString &data, lines) {
+    foreach(const QString & data, lines) {
         kDebug() << "// READING LINE: " << data;
         if (data.simplified().startsWith("card")) {
             QString card = data.section(':', 0, 0).section(' ', -1);
@@ -408,6 +478,7 @@ void KdenliveSettingsDialog::slotUpdateShuttleDevice(int ix)
     //KdenliveSettings::setShuttledevice(device);
     m_configShuttle.kcfg_shuttledevice->setText(device);
 }
+
 #endif /* NO_JOGSHUTTLE */
 
 void KdenliveSettingsDialog::rebuildVideo4Commands()
@@ -418,17 +489,61 @@ void KdenliveSettingsDialog::rebuildVideo4Commands()
     captureCommand +=  " -f " + m_configCapture.kcfg_video4vformat->text() + " -s " + m_configCapture.kcfg_video4size->text() + " -r " + QString::number(m_configCapture.kcfg_video4rate->value()) + " -i " + m_configCapture.kcfg_video4vdevice->text() + " -vcodec " + m_configCapture.kcfg_video4vcodec->text();
     m_configCapture.kcfg_video4capture->setText(captureCommand);
 }
+void KdenliveSettingsDialog::updateWidgets()
+{
+    // Revert widgets to last saved state (for example when user pressed "Cancel")
+    // kDebug() << "// // // KCONFIG Revert called";
+    // revert jog shuttle device
+    if (m_configShuttle.shuttledevicelist->count() > 0) {
+       for (int i = 0; i < m_configShuttle.shuttledevicelist->count(); i++) {
+           if (m_configShuttle.shuttledevicelist->itemData(i) == KdenliveSettings::shuttledevice()) {
+               m_configShuttle.shuttledevicelist->setCurrentIndex(i);
+               break;
+           }
+       }
+    }
 
+    // Revert jog shuttle buttons
+    QList<QString> action_names = m_mappable_actions.keys();
+    qSort(action_names);
+    QStringList actions_map = JogShuttleConfig::actionMap(KdenliveSettings::shuttlebuttons());
+    QMap<QString, int> action_pos;
+    foreach (const QString& action_id, actions_map) {
+      // This loop find out at what index is the string that would map to the action_id.
+      for (int i = 0; i < action_names.size(); i++) {
+          if (m_mappable_actions[action_names[i]] == action_id) {
+              action_pos[action_id] = i;
+              break;
+          }
+      }
+    }
+    int i = 0;
+    foreach (KComboBox* button, m_shuttle_buttons) {
+      ++i;
+      if (i < actions_map.size())
+        button->setCurrentIndex(action_pos[actions_map[i]]);
+    }
+}
 
 void KdenliveSettingsDialog::updateSettings()
 {
-    //kDebug() << "// // // KCONFIG UPDATE called";
-
+    // Save changes to settings (for example when user pressed "Apply" or "Ok")
+    // kDebug() << "// // // KCONFIG UPDATE called";
     m_defaultProfile = m_configProject.kcfg_profiles_list->currentText();
     KdenliveSettings::setDefault_profile(m_defaultPath);
 
     bool resetProfile = false;
     bool updateCapturePath = false;
+    
+    /*if (m_configShuttle.shuttledevicelist->count() > 0) {
+       QString device = m_configShuttle.shuttledevicelist->itemData(m_configShuttle.shuttledevicelist->currentIndex()).toString();
+       if (device != KdenliveSettings::shuttledevice()) KdenliveSettings::setShuttledevice(device);
+    }*/
+
+    if (m_configEnv.kcfg_capturetoprojectfolder->isChecked() != KdenliveSettings::capturetoprojectfolder()) {
+        KdenliveSettings::setCapturetoprojectfolder(m_configEnv.kcfg_capturetoprojectfolder->isChecked());
+        updateCapturePath = true;
+    }
 
     if (m_configEnv.capturefolderurl->url().path() != KdenliveSettings::capturefolder()) {
         KdenliveSettings::setCapturefolder(m_configEnv.capturefolderurl->url().path());
@@ -459,6 +574,11 @@ void KdenliveSettingsDialog::updateSettings()
         KdenliveSettings::setRmd_freq(value);
     }
 
+    if (m_configSdl.kcfg_external_display->isChecked() != KdenliveSettings::external_display()) {
+        KdenliveSettings::setExternal_display(m_configSdl.kcfg_external_display->isChecked());
+        resetProfile = true;
+    }
+
     value = m_configSdl.kcfg_audio_driver->itemData(m_configSdl.kcfg_audio_driver->currentIndex()).toString();
     if (value != KdenliveSettings::audiodrivername()) {
         KdenliveSettings::setAudiodrivername(value);
@@ -493,25 +613,30 @@ void KdenliveSettingsDialog::updateSettings()
         resetProfile = true;
     }
 
-    bool updatePreview = false;
-    if (m_configSdl.kcfg_dropbframes->isChecked() != KdenliveSettings::dropbframes()) {
-        KdenliveSettings::setDropbframes(m_configSdl.kcfg_dropbframes->isChecked());
-        updatePreview = true;
-    }
-
     if (m_modified) {
         // The transcoding profiles were modified, save.
         m_modified = false;
         saveTranscodeProfiles();
     }
 
+    m_shuttleModified = false;
+
+    QStringList actions;
+    actions << "monitor_pause";  // the Job rest position action.
+    foreach (KComboBox* button, m_shuttle_buttons) {
+        actions << m_mappable_actions[button->currentText()];
+    }
+    QString maps = JogShuttleConfig::actionMap(actions);
+    //fprintf(stderr, "Shuttle config: %s\n", JogShuttleConfig::actionMap(actions).toAscii().constData());
+    if (KdenliveSettings::shuttlebuttons() != maps)
+       KdenliveSettings::setShuttlebuttons(maps);
+
 #if KDE_IS_VERSION(4,3,0)
     KConfigDialog::settingsChangedSlot();
 #endif
 
     //KConfigDialog::updateSettings();
     if (resetProfile) emit doResetProfile();
-    if (updatePreview) emit updatePreviewSettings();
 }
 
 void KdenliveSettingsDialog::slotUpdateDisplay()
@@ -584,6 +709,20 @@ void KdenliveSettingsDialog::slotDeleteTranscode()
     slotDialogModified();
 }
 
+void KdenliveSettingsDialog::slotShuttleModified()
+{
+    QStringList actions;
+    actions << "monitor_pause";  // the Job rest position action.
+    foreach (KComboBox* button, m_shuttle_buttons) {
+        actions << m_mappable_actions[button->currentText()];
+    }
+    QString maps = JogShuttleConfig::actionMap(actions);
+    m_shuttleModified = KdenliveSettings::shuttlebuttons() != maps;
+#if KDE_IS_VERSION(4,3,0)
+    KConfigDialog::updateButtons();
+#endif
+}
+
 void KdenliveSettingsDialog::slotDialogModified()
 {
     m_modified = true;
@@ -595,10 +734,18 @@ void KdenliveSettingsDialog::slotDialogModified()
 //virtual
 bool KdenliveSettingsDialog::hasChanged()
 {
-    if (m_modified) return true;
+    if (m_modified || m_shuttleModified) return true;
     return KConfigDialog::hasChanged();
 }
 
+void KdenliveSettingsDialog::slotUpdatev4lDevice()
+{
+    QString device = m_configCapture.kcfg_detectedv4ldevices->itemData(m_configCapture.kcfg_detectedv4ldevices->currentIndex()).toString();
+    if (!device.isEmpty()) m_configCapture.kcfg_video4vdevice->setText(device);
+    QString size = m_configCapture.kcfg_detectedv4ldevices->itemData(m_configCapture.kcfg_detectedv4ldevices->currentIndex(), Qt::UserRole + 1).toString();
+    if (!size.isEmpty()) m_configCapture.kcfg_video4size->setText(size);
+    rebuildVideo4Commands();
+}
 
 
 #include "kdenlivesettingsdialog.moc"