Initial commit for privacy screen

Missing window focus event and knowing when room is encryption

4 files changed, 84 insertions, 1 deletions

diff --git a/resources/qml/PrivacyScreen.qml b/resources/qml/PrivacyScreen.qml
new file mode 100644

index 00000000..497630f1
--- /dev/null
+++ b/resources/qml/PrivacyScreen.qml
@@ -0,0 +1,74 @@
+import QtQuick 2.12
+import QtGraphicalEffects 1.0
+
+Item {
+    property var timelineRoot
+    property var imageSource
+    property int screenTimeout
+    anchors.fill: parent
+
+    Timer {
+        id: screenSaverTimer
+        interval: screenTimeout * 1000
+        running: true
+        onTriggered: {
+            timelineRoot.grabToImage(function(result) {
+                imageSource = result.url;
+                screenSaver.visible = true
+                particles.resume()
+            }, Qt.size(width, height))
+        }
+    }
+
+    // Reset screensaver timer when clicks are received
+    MouseArea {
+        anchors.fill: parent
+        // Pass mouse events through
+        propagateComposedEvents: true
+        hoverEnabled: true
+        onClicked: {
+            screenSaverTimer.restart();
+            mouse.accepted = false;
+        }
+    }
+
+    Rectangle {
+        id: screenSaver
+        anchors.fill: parent
+        visible: false
+        color: "transparent"
+
+        Image {
+            id: image
+            visible : screenSaver.visible
+            anchors.fill: parent
+            source: imageSource
+        }
+
+        ShaderEffectSource {
+            id: effectSource
+
+            sourceItem: image
+            anchors.fill: image
+            sourceRect: Qt.rect(0,0, width, height)
+        }
+
+        FastBlur{
+            id: blur
+            anchors.fill: effectSource
+            source: effectSource
+            radius: 50
+        }
+
+        MouseArea {
+            anchors.fill: parent
+            propagateComposedEvents: true
+            hoverEnabled: true
+            onClicked: { 
+                screenSaver.visible = false;
+                screenSaverTimer.restart();
+                mouse.accepted = false
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/resources/qml/TimelineRow.qml b/resources/qml/TimelineRow.qml

index c4c18e0e..95a025cf 100644
--- a/resources/qml/TimelineRow.qml
+++ b/resources/qml/TimelineRow.qml
@@ -28,7 +28,7 @@ Item {
             if (mouse.button === Qt.RightButton)
                 messageContextMenu.show(model.id, model.type, model.isEncrypted, row);
             else
-                event.accepted = false;
+                mouse.accepted = false;
         }
         onPressAndHold: {
             messageContextMenu.show(model.id, model.type, model.isEncrypted, row, mapToItem(timelineRoot, mouse.x, mouse.y));
diff --git a/resources/qml/TimelineView.qml b/resources/qml/TimelineView.qml

index 38e3a928..5f43de55 100644
--- a/resources/qml/TimelineView.qml
+++ b/resources/qml/TimelineView.qml
@@ -1,3 +1,4 @@
+import "."
 import "./delegates"
 import "./device-verification"
 import "./emoji"
@@ -187,6 +188,7 @@ Page {
         }
 
         ColumnLayout {
+            id: timelineLayout
             visible: TimelineManager.timeline != null
             anchors.fill: parent
             spacing: 0
@@ -271,6 +273,12 @@ Page {
 
         }
 
+        PrivacyScreen {
+            visible: Settings.privacyScreen
+            screenTimeout: Settings.privacyScreenTimeout
+            timelineRoot: timelineRoot
+        }
+
     }
 
     systemInactive: SystemPalette {
diff --git a/resources/res.qrc b/resources/res.qrc

index e3998bd1..308d81a6 100644
--- a/resources/res.qrc
+++ b/resources/res.qrc
@@ -131,6 +131,7 @@
         <file>qml/MessageInput.qml</file>
         <file>qml/MessageView.qml</file>
         <file>qml/NhekoBusyIndicator.qml</file>
+        <file>qml/PrivacyScreen.qml</file>
         <file>qml/Reactions.qml</file>
         <file>qml/ReplyPopup.qml</file>
         <file>qml/ScrollHelper.qml</file>