fix ui scaler. fix font colours on kde. fix p2p settings crash.

.gitignore

@@ -3,3 +3,4 @@ deploy
 moc*
 rcc*
 *.qmlc
+*.jsc

go/gothings/gcd.go

@@ -11,7 +11,7 @@ import (
 	"encoding/base32"
 	"fmt"
 	"github.com/therecipe/qt/core"
-	"log"
+	"git.openprivacy.ca/openprivacy/libricochet-go/log"
 	"strings"
 	"time"
 )
@@ -110,9 +110,9 @@ func (this *GrandCentralDispatcher) loadMessagesPane(handle string) {
 	this.UIState.UpdateContact(handle)
 
 	if len(handle) == 32 { // LOAD GROUP
-		log.Printf("LOADING GROUP %s", handle)
+		log.Debugf("LOADING GROUP %s", handle)
 		tl := the.Peer.GetGroup(handle).GetTimeline()
-		log.Printf("messages: %d", len(tl))
+		log.Debugf("messages: %d", len(tl))
 		for i := range tl {
 			if tl[i].PeerID == the.Peer.GetProfile().Onion {
 				handle = "me"
@@ -159,8 +159,14 @@ func (this *GrandCentralDispatcher) loadMessagesPane(handle string) {
 }
 
 func (this *GrandCentralDispatcher) requestGroupSettings() {
-	log.Printf("requestGroupSettings()")
+	log.Debugf("requestGroupSettings()")
 	group := the.Peer.GetGroup(this.CurrentOpenConversation())
+
+	if group == nil {
+		log.Errorf("requested group settings for a p2p contact")
+		return
+	}
+
 	nick, _ := group.GetAttribute("nick")
 	invite, _ := the.Peer.ExportGroup(this.CurrentOpenConversation())
 	this.SupplyGroupSettings(nick, group.GroupServer, invite)
@@ -169,7 +175,7 @@ func (this *GrandCentralDispatcher) requestGroupSettings() {
 func (this *GrandCentralDispatcher) broadcast(signal string) {
 	switch signal {
 	default:
-		log.Printf("unhandled broadcast signal: %v", signal)
+		log.Debugf("unhandled broadcast signal: %v", signal)
 	case "ResetMessagePane":
 		this.ResetMessagePane()
 	}
@@ -177,11 +183,11 @@ func (this *GrandCentralDispatcher) broadcast(signal string) {
 
 func (this *GrandCentralDispatcher) importString(str string) {
 	if len(str) < 5 {
-		log.Printf("ignoring short string")
+		log.Debugf("ignoring short string")
 		return
 	}
 
-	log.Printf("importing: %s\n", str)
+	log.Debugf("importing: %s\n", str)
 	onion := str
 	name := onion
 	str = strings.TrimSpace(str)
@@ -239,7 +245,7 @@ func (this *GrandCentralDispatcher) importString(str string) {
 
 	_, err := base32.StdEncoding.DecodeString(strings.ToUpper(onion[:56]))
 	if err != nil {
-		log.Printf("%v", err)
+		log.Errorf("%v", err)
 		this.InvokePopup("bad format. missing characters?")
 		return
 	}

qml/panes/SettingsPane.qml

@@ -25,6 +25,9 @@ ColumnLayout { // settingsPane
 		id: zoomSlider
 		from: 0.5
 		to: 2.4
+		onValueChanged: {
+		    gcd.themeScale = zoomSlider.value
+		}
 	}
 
 	ScalingLabel {

qml/widgets/ContactRow.qml

@@ -52,6 +52,7 @@ RowLayout { // LOTS OF NESTING TO DEAL WITH QT WEIRDNESS, SORRY
 				textFormat: Text.PlainText
 				//fontSizeMode: Text.HorizontalFit
 				elide: Text.ElideRight
+				color: "#000000"
 			}
 
 			Rectangle { // UNREAD MESSAGES?

qml/widgets/MyProfile.qml

@@ -138,9 +138,9 @@ ColumnLayout {
 		}
 	}
 
-	Label { // ONION ADDRESS
+	ScalingLabel { // ONION ADDRESS
 		id: lblOnion
-		font.pixelSize: 6
+		//font.pixelSize: 6
 		Layout.fillWidth: true
 		padding: 3
 		horizontalAlignment: Text.AlignHCenter

qml/widgets/ScalingLabel.qml

@@ -9,6 +9,7 @@ import QtQuick.Window 2.11
 Label {
 	font.pixelSize: gcd.themeScale * size
 	wrapMode: Text.WordWrap
+	color: "#000000"
 
 	property real size: 12
 }