feat(ui/views/App/Settings/SettingsVideo): supports video parameters

linphone-desktop/assets/languages/en.ts

@@ -899,6 +899,45 @@ Server url not configured.</translation>
         <translation>System locale</translation>
     </message>
 </context>
+<context>
+    <name>SettingsVideo</name>
+    <message>
+        <source>videoInputDeviceLabel</source>
+        <translation>Video input device</translation>
+    </message>
+    <message>
+        <source>useCustomVideoFramerateLabel</source>
+        <translation type="vanished">Use custom framerate</translation>
+    </message>
+    <message>
+        <source>videoFramerateLabel</source>
+        <translation>Framerate</translation>
+    </message>
+    <message>
+        <source>videoCaptureTitle</source>
+        <translation>Video capture parameters</translation>
+    </message>
+    <message>
+        <source>videoPresetLabel</source>
+        <translation>Video preset</translation>
+    </message>
+    <message>
+        <source>presetDefault</source>
+        <translation>Default</translation>
+    </message>
+    <message>
+        <source>presetHighFps</source>
+        <translation>High FPS</translation>
+    </message>
+    <message>
+        <source>presetCustom</source>
+        <translation>Custom</translation>
+    </message>
+    <message>
+        <source>videoSizeLabel</source>
+        <translation>Video resolution</translation>
+    </message>
+</context>
 <context>
     <name>SettingsWindow</name>
     <message>

linphone-desktop/assets/languages/fr.ts

@@ -909,6 +909,45 @@ Url du serveur non configurée.</translation>
         <translation>Locale du système</translation>
     </message>
 </context>
+<context>
+    <name>SettingsVideo</name>
+    <message>
+        <source>videoInputDeviceLabel</source>
+        <translation>Périphérique de capture vidéo</translation>
+    </message>
+    <message>
+        <source>useCustomVideoFramerateLabel</source>
+        <translation type="vanished">Forcer n.b. images/s</translation>
+    </message>
+    <message>
+        <source>videoFramerateLabel</source>
+        <translation>Images/s</translation>
+    </message>
+    <message>
+        <source>videoCaptureTitle</source>
+        <translation>Paramètres de capture vidéo</translation>
+    </message>
+    <message>
+        <source>videoPresetLabel</source>
+        <translation>Profil vidéo</translation>
+    </message>
+    <message>
+        <source>presetDefault</source>
+        <translation>Défaut</translation>
+    </message>
+    <message>
+        <source>presetHighFps</source>
+        <translation>Fluide</translation>
+    </message>
+    <message>
+        <source>presetCustom</source>
+        <translation>Personnalisé</translation>
+    </message>
+    <message>
+        <source>videoSizeLabel</source>
+        <translation>Définition</translation>
+    </message>
+</context>
 <context>
     <name>SettingsWindow</name>
     <message>

linphone-desktop/src/components/settings/SettingsModel.cpp

@@ -148,6 +148,60 @@ void SettingsModel::setEchoCancellationEnabled (bool status) {
   emit echoCancellationEnabledChanged(status);
 }
 
+// =============================================================================
+// Video.
+// =============================================================================
+
+QStringList SettingsModel::getVideoDevices () const {
+  QStringList list;
+
+  for (const auto &device : CoreManager::getInstance()->getCore()->getVideoDevices())
+    list << ::Utils::linphoneStringToQString(device);
+
+  return list;
+}
+
+// -----------------------------------------------------------------------------
+
+QString SettingsModel::getVideoDevice () const {
+  return ::Utils::linphoneStringToQString(
+    CoreManager::getInstance()->getCore()->getVideoDevice()
+  );
+}
+
+void SettingsModel::setVideoDevice (const QString &device) {
+  CoreManager::getInstance()->getCore()->setVideoDevice(
+    ::Utils::qStringToLinphoneString(device)
+  );
+  emit videoDeviceChanged(device);
+}
+
+// -----------------------------------------------------------------------------
+
+QString SettingsModel::getVideoPreset () const {
+  return ::Utils::linphoneStringToQString(
+    CoreManager::getInstance()->getCore()->getVideoPreset()
+  );
+}
+
+void SettingsModel::setVideoPreset (const QString &preset) {
+  CoreManager::getInstance()->getCore()->setVideoPreset(
+    ::Utils::qStringToLinphoneString(preset)
+  );
+  emit videoPresetChanged(preset);
+}
+
+// -----------------------------------------------------------------------------
+
+int SettingsModel::getVideoFramerate () const {
+  return static_cast<int>(CoreManager::getInstance()->getCore()->getPreferredFramerate());
+}
+
+void SettingsModel::setVideoFramerate (int framerate) {
+  CoreManager::getInstance()->getCore()->setPreferredFramerate(static_cast<float>(framerate));
+  emit videoFramerateChanged(framerate);
+}
+
 // =============================================================================
 // Chat & calls.
 // =============================================================================

linphone-desktop/src/components/settings/SettingsModel.hpp

@@ -49,6 +49,15 @@ class SettingsModel : public QObject {
 
   Q_PROPERTY(bool echoCancellationEnabled READ getEchoCancellationEnabled WRITE setEchoCancellationEnabled NOTIFY echoCancellationEnabledChanged);
 
+  // Video. --------------------------------------------------------------------
+
+  Q_PROPERTY(QStringList videoDevices READ getVideoDevices CONSTANT);
+
+  Q_PROPERTY(QString videoDevice READ getVideoDevice WRITE setVideoDevice NOTIFY videoDeviceChanged);
+
+  Q_PROPERTY(QString videoPreset READ getVideoPreset WRITE setVideoPreset NOTIFY videoPresetChanged);
+  Q_PROPERTY(int videoFramerate READ getVideoFramerate WRITE setVideoFramerate NOTIFY videoFramerateChanged);
+
   // Chat & calls. -------------------------------------------------------------
 
   Q_PROPERTY(bool autoAnswerStatus READ getAutoAnswerStatus WRITE setAutoAnswerStatus NOTIFY autoAnswerStatusChanged);
@@ -147,6 +156,19 @@ public:
   bool getEchoCancellationEnabled () const;
   void setEchoCancellationEnabled (bool status);
 
+  // Video. --------------------------------------------------------------------
+
+  QStringList getVideoDevices () const;
+
+  QString getVideoDevice () const;
+  void setVideoDevice (const QString &device);
+
+  QString getVideoPreset () const;
+  void setVideoPreset (const QString &preset);
+
+  int getVideoFramerate () const;
+  void setVideoFramerate (int framerate);
+
   // Chat & calls. -------------------------------------------------------------
 
   bool getAutoAnswerStatus () const;
@@ -249,6 +271,13 @@ signals:
 
   void echoCancellationEnabledChanged (bool status);
 
+  // Video. --------------------------------------------------------------------
+
+  void videoDeviceChanged (const QString &device);
+
+  void videoPresetChanged (const QString &preset);
+  void videoFramerateChanged (int framerate);
+
   // Chat & calls. -------------------------------------------------------------
 
   void autoAnswerStatusChanged (bool status);

linphone-desktop/ui/views/App/Settings/SettingsVideo.qml

 import QtQuick 2.7
 
 import Common 1.0
+import Linphone 1.0
+import Utils 1.0
 
 // =============================================================================
 
 TabContainer {
+  Form {
+    title: qsTr('videoCaptureTitle')
+    width: parent.width
 
+    FormLine {
+      FormGroup {
+        label: qsTr('videoInputDeviceLabel')
+
+        ComboBox {
+          model: SettingsModel.videoDevices
+
+          Component.onCompleted: currentIndex = Utils.findIndex(model, function (device) {
+            return device === SettingsModel.videoDevice
+          })
+
+          onActivated: SettingsModel.videoDevice = model[index]
+        }
+      }
+    }
+
+    FormLine {
+      FormGroup {
+        label: qsTr('videoPresetLabel')
+
+        ComboBox {
+          model: ListModel {
+            id: presets
+
+            ListElement {
+              key: qsTr('presetDefault')
+              value: 'default'
+            }
+
+            ListElement {
+              key: qsTr('presetHighFps')
+              value: 'high-fps'
+            }
+
+            ListElement {
+              key: qsTr('presetCustom')
+              value: 'custom'
+            }
+          }
+
+          textRole: 'key'
+
+          Component.onCompleted: {
+            var preset = SettingsModel.videoPreset
+            currentIndex = Number(Utils.findIndex([ 'default', 'high-fps', 'custom' ], function (value) {
+              return preset === value
+            }))
+          }
+
+          onActivated: SettingsModel.videoPreset = presets.get(index).value
+        }
+      }
+    }
+
+    FormLine {
+      FormGroup {
+        label: qsTr('videoSizeLabel')
+
+        ComboBox {
+          // TODO
+        }
+      }
+
+      FormGroup {
+        label: qsTr('videoFramerateLabel')
+
+        NumericField {
+          maxValue: 60
+          minValue: 1
+          readOnly: SettingsModel.videoPreset !== 'custom'
+          text: SettingsModel.videoFramerate
+
+          onEditingFinished: SettingsModel.videoFramerate = text
+        }
+      }
+    }
+  }
 }