Add green theme color, make "error" configurable

resources/qml/Avatar.qml

@@ -79,9 +79,9 @@ AbstractButton {
         function updatePresence() {
             switch (Presence.userPresence(userid)) {
             case "online":
-                return "#00cc66";
+                return Nheko.theme.green;
             case "unavailable":
-                return "#ff9933";
+                return Nheko.theme.red;
             case "offline":
             default:
                 // return "#a82353" don't show anything if offline, since it is confusing, if presence is disabled

resources/qml/EncryptionIndicator.qml

@@ -40,7 +40,7 @@ Image {
         if (encrypted) {
             switch (trust) {
             case Crypto.Verified:
-                return sourceUrl + "green";
+                return sourceUrl + Nheko.theme.green;
             case Crypto.TOFU:
                 return sourceUrl + Nheko.colors.buttonText;
             default:

resources/qml/dialogs/UserProfile.qml

@@ -313,13 +313,13 @@ ApplicationWindow {
                         source: {
                             switch (verificationStatus) {
                             case VerificationStatus.VERIFIED:
-                                return "image://colorimage/:/icons/icons/ui/shield-filled-checkmark.svg?green";
+                                return "image://colorimage/:/icons/icons/ui/shield-filled-checkmark.svg?" + Nheko.theme.green;
                             case VerificationStatus.UNVERIFIED:
-                                return "image://colorimage/:/icons/icons/ui/shield-filled-exclamation-mark.svg?#d6c020";
+                                return "image://colorimage/:/icons/icons/ui/shield-filled-exclamation-mark.svg?" + Nheko.theme.orange;
                             case VerificationStatus.SELF:
-                                return "image://colorimage/:/icons/icons/ui/checkmark.svg?green";
+                                return "image://colorimage/:/icons/icons/ui/checkmark.svg?" + Nheko.theme.green;
                             default:
-                                return "image://colorimage/:/icons/icons/ui/shield-filled-cross.svg?#d6c020";
+                                return "image://colorimage/:/icons/icons/ui/shield-filled-cross.svg?" + Nheko.theme.orange;
                             }
                         }
                     }
@@ -394,13 +394,13 @@ ApplicationWindow {
                 source: {
                     switch (verificationStatus) {
                     case VerificationStatus.VERIFIED:
-                        return "image://colorimage/:/icons/icons/ui/shield-filled-checkmark.svg?green";
+                        return "image://colorimage/:/icons/icons/ui/shield-filled-checkmark.svg?" + Nheko.theme.green;
                     case VerificationStatus.UNVERIFIED:
-                        return "image://colorimage/:/icons/icons/ui/shield-filled-exclamation-mark.svg?#d6c020";
+                        return "image://colorimage/:/icons/icons/ui/shield-filled-exclamation-mark.svg?" + Nheko.theme.orange;
                     case VerificationStatus.SELF:
-                        return "image://colorimage/:/icons/icons/ui/checkmark.svg?green";
+                        return "image://colorimage/:/icons/icons/ui/checkmark.svg?" + Nheko.theme.green;
                     default:
-                        return "image://colorimage/:/icons/icons/ui/shield-filled.svg?red";
+                        return "image://colorimage/:/icons/icons/ui/shield-filled.svg?" + Nheko.theme.red;
                     }
                 }
             }

src/ui/Theme.cpp

@@ -69,16 +69,22 @@ Theme::Theme(QStringView theme)
         sidebarBackground_ = QColor(0x23, 0x36, 0x49);
         alternateButton_   = QColor(0xcc, 0xcc, 0xcc);
         red_               = QColor(0xa8, 0x23, 0x53);
+        green_             = QColor("green");
         orange_            = QColor(0xfc, 0xbe, 0x05);
+        error_             = QColor("#dd3d3d");
     } else if (theme == u"dark") {
         sidebarBackground_ = QColor(0x2d, 0x31, 0x39);
         alternateButton_   = QColor(0x41, 0x4A, 0x59);
         red_               = QColor(0xa8, 0x23, 0x53);
+        green_             = QColor("green");
         orange_            = QColor(0xfc, 0xc5, 0x3a);
+        error_             = QColor("#dd3d3d");
     } else {
         sidebarBackground_ = p.window().color();
         alternateButton_   = p.dark().color();
         red_               = QColor(Qt::GlobalColor::red);
+        green_             = QColor("green");
         orange_            = QColor(0xff, 0xa5, 0x00); // SVG orange
+        error_             = QColor("#dd3d3d");
     }
 }

src/ui/Theme.h

@@ -15,6 +15,7 @@ class Theme : public QPalette
     Q_PROPERTY(QColor alternateButton READ alternateButton CONSTANT)
     Q_PROPERTY(QColor separator READ separator CONSTANT)
     Q_PROPERTY(QColor red READ red CONSTANT)
+    Q_PROPERTY(QColor green READ green CONSTANT)
     Q_PROPERTY(QColor error READ error CONSTANT)
     Q_PROPERTY(QColor orange READ orange CONSTANT)
 public:
@@ -26,9 +27,10 @@ public:
     QColor alternateButton() const { return alternateButton_; }
     QColor separator() const { return separator_; }
     QColor red() const { return red_; }
-    QColor error() const { return QColor(0xdd, 0x3d, 0x3d); }
+    QColor green() const { return green_; }
+    QColor error() const { return error_; }
     QColor orange() const { return orange_; }
 
 private:
-    QColor sidebarBackground_, separator_, red_, orange_, alternateButton_;
+    QColor sidebarBackground_, separator_, red_, green_, error_, orange_, alternateButton_;
 };