revert: SortFilterProxyModel

ui/app/AppLayouts/Chat/ChatColumn/ChatMessages.qml

@@ -6,7 +6,6 @@ import QtQuick.Layouts 1.13
 import QtQml.Models 2.13
 import QtGraphicalEffects 1.13
 import QtQuick.Dialogs 1.3
-import SortFilterProxyModel 0.2
 import "../../../../shared"
 import "../../../../shared/status"
 import "../../../../imports"
@@ -277,10 +276,28 @@ ScrollView {
         }
 
 
-        model: messageProxyModel
+        model: messageListDelegate
         section.property: "sectionIdentifier"
         section.criteria: ViewSection.FullString
 
+    }
+
+    MessageDialog {
+        id: sendingMsgFailedPopup
+        standardButtons: StandardButton.Ok
+        //% "Failed to send message."
+        text: qsTrId("failed-to-send-message-")
+        icon: StandardIcon.Critical
+    }
+
+    DelegateModelGeneralized {
+        id: messageListDelegate
+        lessThan: [
+            function(left, right) { return left.clock > right.clock }
+        ]
+
+        model: messageList
+
         delegate: Message {
             id: msgDelegate
             fromAuthor: model.fromAuthor
@@ -314,32 +331,24 @@ ScrollView {
 
             // This is used in order to have access to the previous message and determine the timestamp
             // we can't rely on the index because the sequence of messages is not ordered on the nim side
-            prevMessageIndex: msgDelegate.DelegateModel.itemsIndex < messageProxyModel.count - 1 ? msgDelegate.DelegateModel.itemsIndex + 1 : -1;
+            prevMessageIndex: {
-            prevMsgTimestamp: prevMessageIndex > -1 ? messageProxyModel.get(prevMessageIndex).timestamp : ""
+                // This is used in order to have access to the previous message and determine the timestamp
-            nextMessageIndex: msgDelegate.DelegateModel.itemsIndex <= 1 ? -1 :  msgDelegate.DelegateModel.itemsIndex - 1;
+                // we can't rely on the index because the sequence of messages is not ordered on the nim side
-            nextMsgTimestamp: nextMessageIndex > -1 ? messageProxyModel.get(nextMessageIndex).timestamp : ""
+                if (msgDelegate.DelegateModel.itemsIndex < messageListDelegate.items.count - 1) {
+                    return messageListDelegate.items.get(msgDelegate.DelegateModel.itemsIndex + 1).model.index
+                }
+                return -1;
+            }
+            nextMessageIndex: {
+                if (msgDelegate.DelegateModel.itemsIndex <= 1) {
+                    return -1
+                }
+                return messageListDelegate.items.get(msgDelegate.DelegateModel.itemsIndex - 1).model.index
+            }
             scrollToBottom: chatLogView.scrollToBottom
             timeout: model.timeout
         }
     }
-
-    MessageDialog {
-        id: sendingMsgFailedPopup
-        standardButtons: StandardButton.Ok
-        //% "Failed to send message."
-        text: qsTrId("failed-to-send-message-")
-        icon: StandardIcon.Critical
-    }
-
-    SortFilterProxyModel {
-        id: messageProxyModel
-        sourceModel: messageList
-        sorters: ExpressionSorter {
-            expression: {
-                return modelLeft.clock > modelRight.clock;
-            }
-        }
-    }
 }
 
 /*##^##

ui/app/AppLayouts/Chat/ChatColumn/Message.qml

@@ -66,8 +66,8 @@ Item {
     property string authorCurrentMsg: "authorCurrentMsg"
     property string authorPrevMsg: "authorPrevMsg"
 
-    property string prevMsgTimestamp: ""
+    property string prevMsgTimestamp: chatsModel.messageList.getMessageData(prevMessageIndex, "timestamp")
-    property string nextMsgTimestamp: ""
+    property string nextMsgTimestamp: chatsModel.messageList.getMessageData(nextMessageIndex, "timestamp")
 
     property bool shouldRepeatHeader: ((parseInt(timestamp, 10) - parseInt(prevMsgTimestamp, 10)) / 60 / 1000) > Constants.repeatHeaderInterval
 

ui/app/AppLayouts/Chat/CommunityComponents/CommunitiesPopup.qml

@@ -3,7 +3,6 @@ import QtQuick.Controls 2.3
 import QtQuick.Layouts 1.3
 import QtQml.Models 2.3
 import QtGraphicalEffects 1.13
-import SortFilterProxyModel 0.2
 import "../../../../imports"
 import "../../../../shared"
 import "../../../../shared/status"
@@ -107,7 +106,7 @@ ModalPopup {
 
         ListView {
             anchors.fill: parent
-            model: communitiesProxyModel
+            model: communitiesDelegateModel
             spacing: 4
             clip: true
             id: communitiesList
@@ -125,9 +124,27 @@ ModalPopup {
                     anchors.right: popup.right
                 }
             }
+        }
 
+        DelegateModelGeneralized {
+            id: communitiesDelegateModel
+            lessThan: [
+                function(left, right) {
+                    return left.name.toLowerCase() < right.name.toLowerCase()
+                }
+            ]
+
+            model: chatsModel.communities.list
             delegate: Item {
-                height: communityImage.height + Style.current.padding
+                // TODO add the search for the name and category once they exist
+                visible: {
+                    if (!searchBox.text) {
+                        return true
+                    }
+                    const lowerCaseSearchStr = searchBox.text.toLowerCase()
+                    return name.toLowerCase().includes(lowerCaseSearchStr) || description.toLowerCase().includes(lowerCaseSearchStr)
+                }
+                height: visible ? communityImage.height + Style.current.padding : 0
                 width: parent.width
 
                 Loader {
@@ -202,28 +219,6 @@ ModalPopup {
                 }
             }
         }
-
-        SortFilterProxyModel {
-            id: communitiesProxyModel
-            sourceModel: chatsModel.communities.list
-            sorters: StringSorter { 
-                roleName: "name"
-                caseSensitivity: Qt.CaseInsensitive
-            }
-            filters: AnyOf {
-                // TODO add the search for the category once it exist
-                RegExpFilter {
-                    roleName: "name"
-                    pattern: searchBox.text
-                    caseSensitivity: Qt.CaseInsensitive
-                }
-                RegExpFilter {
-                    roleName: "description"
-                    pattern: searchBox.text
-                    caseSensitivity: Qt.CaseInsensitive
-                }
-            }
-        }
     }
 
     footer: StatusButton {

ui/app/AppLayouts/Chat/ContactsColumn/Channel.qml

@@ -24,6 +24,7 @@ Item {
     }
 
     property string filterCategory: ""
+    property string searchStr: ""
     property bool isCompact: appSettings.useCompactMode
     property int contentType: 1
     property bool muted: false
@@ -42,8 +43,8 @@ Item {
     property string profileImage: realChatType === Constants.chatTypeOneToOne ? appMain.getProfileImage(chatId) || ""  : ""
 
     // Hide the box if it is filtered out
-    property bool isVisible: categoryId === filterCategory
+    property bool isVisible: categoryId === filterCategory && (searchStr === "" || name.includes(searchStr))
-
+    
     id: wrapper
     anchors.right: parent.right
     anchors.top: applicationWindow.top

ui/app/AppLayouts/Chat/ContactsColumn/ChannelList.qml

@@ -1,7 +1,6 @@
 import QtQuick 2.13
 import QtQuick.Controls 2.13
 import QtQuick.Layouts 1.13
-import SortFilterProxyModel 0.2
 import "../../../../shared"
 import "../../../../imports"
 import "../components"
@@ -20,18 +19,6 @@ Item {
         id: timer
     }
 
-    SortFilterProxyModel {
-        id: channelProxyModel
-        sourceModel: channelListContent.channelModel
-        filters: [
-            RegExpFilter {
-                roleName: "name"
-                pattern: channelListContent.searchStr
-                caseSensitivity: Qt.CaseInsensitive
-            }
-        ]
-    }
-
     ListView {
         id: chatGroupsListView
         spacing: 0
@@ -41,7 +28,7 @@ Item {
         anchors.right: parent.right
         anchors.left: parent.left
         interactive: false
-        model: channelProxyModel
+        model: channelListContent.channelModel
         delegate: Channel {
             name: model.name
             muted: model.muted
@@ -52,6 +39,7 @@ Item {
             unviewedMessagesCount: model.unviewedMessagesCount
             hasMentions: model.hasMentions
             contentType: model.contentType
+            searchStr: channelListContent.searchStr
             categoryId: model.categoryId
             filterCategory: channelListContent.categoryId
             chatId: model.id

ui/app/AppLayouts/Timeline/TimelineLayout.qml

@@ -3,7 +3,6 @@ import QtQuick.Controls 2.13
 import QtGraphicalEffects 1.13
 import QtQml.Models 2.13
 import QtQuick.Layouts 1.13
-import SortFilterProxyModel 0.2
 import "../../../imports"
 import "../../../shared"
 import "../../../shared/status"
@@ -111,10 +110,18 @@ ScrollView {
             flickDeceleration: 10000
             interactive: false
 
-            model: messageProxyModel
+            model: messageListDelegate
             section.property: "sectionIdentifier"
             section.criteria: ViewSection.FullString
+        }
 
+        DelegateModelGeneralized {
+            id: messageListDelegate
+            lessThan: [
+                function(left, right) { return left.clock > right.clock }
+            ]
+
+            model: chatsModel.messageList
             delegate: Message {
                 id: msgDelegate
                 fromAuthor: model.fromAuthor
@@ -139,24 +146,16 @@ ScrollView {
                 isStatusUpdate: true
                 // This is used in order to have access to the previous message and determine the timestamp
                 // we can't rely on the index because the sequence of messages is not ordered on the nim side
-                prevMessageIndex: msgDelegate.DelegateModel.itemsIndex < messageProxyModel.count - 1 ? msgDelegate.DelegateModel.itemsIndex + 1 : -1;
+                prevMessageIndex: {
-                prevMsgTimestamp: prevMessageIndex > -1 ? messageProxyModel.get(prevMessageIndex).timestamp : ""
+                    // This is used in order to have access to the previous message and determine the timestamp
-                nextMessageIndex: msgDelegate.DelegateModel.itemsIndex <= 1 ? -1 :  msgDelegate.DelegateModel.itemsIndex - 1;
+                    // we can't rely on the index because the sequence of messages is not ordered on the nim side
-                nextMsgTimestamp: nextMessageIndex > -1 ? messageProxyModel.get(nextMessageIndex).timestamp : ""
+                    if(msgDelegate.DelegateModel.itemsIndex > 0){
-                
+                        return messageListDelegate.items.get(msgDelegate.DelegateModel.itemsIndex - 1).model.index
+                    }
+                    return -1;
+                }
                 timeout: model.timeout
             }
         }
-
-        SortFilterProxyModel {
-            id: messageProxyModel
-            sourceModel: chatsModel.messageList
-            sorters: ExpressionSorter {
-                expression: {
-                    return modelLeft.clock > modelRight.clock;
-                }
-            }
-        }
-
     }
 }

ui/shared/ExistingContacts.qml

@@ -1,7 +1,6 @@
 import QtQuick 2.13
 import QtQuick.Controls 2.13
 import QtQuick.Layouts 1.13
-import SortFilterProxyModel 0.2
 import "../imports"
 import "./status"
 // TODO move Contact into shared to get rid of that import
@@ -26,12 +25,6 @@ Item {
 
     height: Math.min(contactListView.contentHeight, (expanded ? 320 : 192))
 
-    SortFilterProxyModel {
-        id: contactListProxyModel
-        sourceModel: profileModel.contacts.list
-        sorters: StringSorter { roleName: "name" }
-    }
-
     ScrollView {
         anchors.fill: parent
 
@@ -43,7 +36,7 @@ Item {
             spacing: 0
             clip: true
             id: contactListView
-            model: contactListProxyModel
+            model: profileModel.contacts.list
             delegate: Contact {
                 showCheckbox: root.showCheckbox
                 isChecked: root.pubKeys.indexOf(model.pubKey) > -1

vendor/DOtherSide

@@ -1 +1 @@
-Subproject commit 46ede2811b082d9478d21c679fec275147810bd1
+Subproject commit eaa394d711f757b859030349aeaf41a10e1bad2b