Allow to configure font for chat

Fix #416

Signed-off-by: Carl Schwan <carl@carlschwan.eu>

src/neochatconfig.kcfg

@@ -4,6 +4,7 @@
       xsi:schemaLocation="http://www.kde.org/standards/kcfg/1.0
                           http://www.kde.org/standards/kcfg/1.0/kcfg.xsd" >
   <kcfgfile name="neochatrc" />
+  <include>Kirigami/PlatformTheme</include>
   <group name="General">
     <entry name="CollapsedSections" type="IntList">
       <label>Collapsed sections in the room list</label>
@@ -102,6 +103,13 @@
       <label>Show Fancy Effects</label>
       <default>true</default>
     </entry>
+    <entry name="defaultFont" type="Font">
+      <label>Default font</label>
+      <code>
+        Kirigami::PlatformTheme theme;
+      </code>
+      <default code="true">theme.defaultFont()</default>
+    </entry>
   </group>
   <group name="RoomDrawer">
     <entry name="ShowAvatarInRoomDrawer" type="bool">

src/qml/Component/Timeline/RichLabel.qml

@@ -80,7 +80,7 @@ a{
     color: Kirigami.Theme.textColor
     selectedTextColor: Kirigami.Theme.highlightedTextColor
     selectionColor: Kirigami.Theme.highlightColor
-    font.pointSize: model.reply === undefined && isEmoji.test(model.display) ? Kirigami.Theme.defaultFont.pointSize * 4 : Kirigami.Theme.defaultFont.pointSize
+    font.pointSize: model.reply === undefined && isEmoji.test(model.display) ? Config.defaultFont.pointSize * 4 : Config.defaultFont.pointSize
     selectByMouse: !Kirigami.Settings.isMobile
     readOnly: true
     wrapMode: Text.Wrap

src/qml/Component/Timeline/StateComponent.qml

@@ -40,6 +40,7 @@ RowLayout {
         id: label
         Layout.alignment: Qt.AlignVCenter
         Layout.fillWidth: true
+        font.pointSize: Config.defaultFont.pointSize
         wrapMode: Text.WordWrap
         textFormat: Text.RichText
         onLinkActivated: linkClicked(link)

src/qml/Component/Timeline/StateDelegate.qml

@@ -92,6 +92,7 @@ QQC2.Control {
                 visible: columnLayout.folded
 
                 text: aggregateDisplay
+                font.pointSize: Config.defaultFont.pointSize
                 elide: Qt.ElideRight
                 textFormat: Text.RichText
                 wrapMode: Text.WordWrap

src/qml/Component/Timeline/TimelineContainer.qml

@@ -213,7 +213,10 @@ ColumnLayout {
 
                         text: visible ? author.displayName : ""
                         textFormat: Text.PlainText
-                        font.weight: Font.Bold
+                        font {
+                            weight: Font.Bold
+                            pointSize: Config.defaultFont.pointSize
+                        }
                         color: author.color
                         elide: Text.ElideRight
                         MouseArea {
@@ -234,6 +237,8 @@ ColumnLayout {
                         id: timeLabel
 
                         text: visible ? model.time.toLocaleTimeString(Qt.locale(), Locale.ShortFormat) : ""
+
+                        font.pointSize: Config.defaultFont.pointSize
                         color: Kirigami.Theme.disabledTextColor
                         QQC2.ToolTip.visible: hoverHandler.hovered
                         QQC2.ToolTip.text: model.time.toLocaleString(Qt.locale(), Locale.LongFormat)

src/qml/Settings/AppearanceSettingsPage.qml

@@ -4,6 +4,7 @@
 
 import QtQuick 2.15
 import QtQuick.Controls 2.15 as QQC2
+import QtQuick.Dialogs 1.3
 import QtQuick.Layouts 1.15
 
 import org.kde.kirigami 2.15 as Kirigami
@@ -220,6 +221,26 @@ Kirigami.ScrollablePage {
                     source: "qrc:/ColorScheme.qml"
                     Layout.fillWidth: true
                 }
+
+                MobileForm.FormDelegateSeparator { below: colorSchemeDelegate.visible ? colorSchemeDelegate.item : compactRoomListDelegate; above: fontSelector }
+
+                MobileForm.FormButtonDelegate {
+                    id: fontSelector
+                    text: i18n("Font in chat")
+                    description: Config.defaultFont.family + " " + Config.defaultFont.pointSize + "pt"
+                    onClicked: fontDialog.open()
+
+                    FontDialog {
+                        id: fontDialog
+                        title: i18n("Please choose a font")
+                        font: Config.defaultFont
+                        monospacedFonts: false
+                        onAccepted: {
+                            Config.defaultFont = font;
+                            Config.save();
+                        }
+                    }
+                }
             }
         }