Highlight main pane items on startup and clicks

src/gui/MainPane/Account.qml

@@ -43,9 +43,12 @@ HTileDelegate {
         }
     }
 
-    onActivated: pageLoader.showPage(
+    onActivated: {
+        becomeSelected()
+        pageLoader.showPage(
             "AccountSettings/AccountSettings", { "userId": model.id }
         )
+    }
 
 
     readonly property alias addChat: addChat
@@ -53,6 +56,18 @@ HTileDelegate {
     readonly property bool collapsed:
         window.uiState.collapseAccounts[model.id] || false
 
+    readonly property bool shouldBeSelected:
+        (
+            window.uiState.page === "Pages/AddChat/AddChat.qml" ||
+            window.uiState.page === "Pages/AccountSettings/AccountSettings.qml"
+        ) &&
+        window.uiState.pageProperties.userId === model.id
+
+
+    function becomeSelected() {
+        accountRooms.roomList.currentIndex = -1
+        mainPaneList.currentIndex          = index
+    }
 
     function toggleCollapse() {
         window.uiState.collapseAccounts[model.id] = ! collapsed
@@ -62,15 +77,29 @@ HTileDelegate {
 
     Behavior on opacity { HNumberAnimation {} }
 
+
+    // Trying to set the current item to ourself usually won't work from the
+    // first time, when this delegate is being initialized
+    Timer {
+        interval: 100
+        repeat: true
+        running: shouldBeSelected && mainPaneList.currentIndex === -1
+        triggeredOnStart: true
+        onTriggered: becomeSelected()
+    }
+
     HButton {
         id: addChat
         iconItem.small: true
         icon.name: "add-chat"
         backgroundColor: "transparent"
         toolTip.text: qsTr("Add new chat")
-        onClicked: pageLoader.showPage(
+        onClicked: {
+            becomeSelected()
+            pageLoader.showPage(
                 "AddChat/AddChat", {userId: model.id},
             )
+        }
 
         leftPadding: theme.spacing / 2
         rightPadding: leftPadding

src/gui/MainPane/AccountRoomsDelegate.qml

@@ -6,12 +6,13 @@ import ".."
 import "../Base"
 
 Column {
-    id: delegate
+    id: accountRooms
     // visible: account.opacity > 0
 
 
     property string userId: model.id
     readonly property HListView view: ListView.view
+    readonly property int listIndex: index
     readonly property bool hide:
         mainPane.filter &&
         roomList.model.count < 1 &&
@@ -25,7 +26,7 @@ Column {
     Account {
         id: account
         width: parent.width
-        view: delegate.view
+        view: accountRooms.view
 
         opacity: hide ?
                  0 :
@@ -46,7 +47,7 @@ Column {
         interactive: false
 
         model: SortFilterProxyModel {
-            sourceModel: ModelStore.get(delegate.userId, "rooms")
+            sourceModel: ModelStore.get(accountRooms.userId, "rooms")
 
             filters: [
                 ExpressionFilter {
@@ -64,7 +65,7 @@ Column {
 
         delegate: Room {
             width: roomList.width
-            userId: delegate.userId
+            userId: accountRooms.userId
         }
 
         highlight: null  // managed by the AccountRoomsList

src/gui/MainPane/AccountRoomsList.qml

@@ -20,8 +20,6 @@ HListView {
     highlightRangeMode: ListView.NoHighlightRange
 
     highlight: Rectangle {
-        Component.onCompleted: print("coc")
-        Component.onDestruction: print("cod")
         id: highlightRectangle
         y:
             selectedRoom ?
@@ -156,6 +154,12 @@ HListView {
         currentIndex = -1
     }
 
+    function forceUpdateSelection() {
+        // When the selection is cleared, if an account or room delegate is
+        // supposed to be selected, it will try to be so again.
+        clearSelection()
+    }
+
 
     Timer {
         id: activateLimiter

src/gui/MainPane/Room.qml

@@ -134,7 +134,10 @@ HTileDelegate {
         }
     }
 
-    onActivated: pageLoader.showRoom(userId, model.id)
+    onActivated: {
+        becomeSelected()
+        pageLoader.showRoom(userId, model.id)
+    }
 
 
     property string userId
@@ -148,6 +151,32 @@ HTileDelegate {
     readonly property QtObject lastEvent:
         eventModel.count > 0 ? eventModel.get(0) : null
 
+    readonly property bool shouldBeSelected:
+        window.uiState.page === "Pages/Chat/Chat.qml" &&
+        window.uiState.pageProperties.userId === userId &&
+        window.uiState.pageProperties.roomId === model.id
+
+
+    function becomeSelected() {
+        mainPaneList.currentIndex = accountRooms.listIndex
+        roomList.currentIndex     = index
+    }
+
 
     Behavior on opacity { HNumberAnimation {} }
+
+
+    // Trying to set the current item to ourself usually won't work from the
+    // first time, when this delegate is being initialized
+    Timer {
+        interval: 100
+        repeat: true
+        running:
+            shouldBeSelected &&
+            mainPaneList.currentIndex === -1 &&
+            roomList.currentIndex === -1
+
+        triggeredOnStart: true
+        onTriggered: becomeSelected()
+    }
 }

src/gui/PageLoader.qml

@@ -73,6 +73,7 @@ HLoader {
         window.uiState.page           = componentUrl
         window.uiState.pageProperties = properties
         window.uiStateChanged()
+        mainUI.mainPane.mainPaneList.forceUpdateSelection()
         return true
     }