Fix section headers and model

This also changes headers to make section collapsible.

The model wasn't actually returning anything for some of it roles, so
sections didn't work...

.exrc

+:set expandtab
+:set tabstop=4
+:retab
+:set shiftwidth=4
+
+let g:ale_cpp_clang_options = '-std=c++14 -Wall -I .'
+let g:ale_cpp_gcc_options = '-std=c++14 -Wall -I .'
+let g:ale_cpp_cppcheck_options = '--std=c++14 --enable=style -I .'
+let g:ale_cpp_clangtidy_options = '-I . -x c++'
+let g:ale_cpp_cpplint_options = '-I .'
+
+
+"\   'cpp': ['g++', 'cppcheck', 'cpplint', 'clang', 'clangtidy'],
+let g:ale_linters = {
+\   'cpp': [ 'g++', 'cppcheck', 'cpplint', 'clang'],
+\}
+
+"let g:ale_cpp_clang_options = '-I '.expand('<sfile>:p:h')
+"let g:ale_cpp_gcc_options = '-I '.expand('<sfile>:p:h')
+"let g:ale_cpp_cppcheck_options = '-I '.expand('<sfile>:p:h')
+"let g:ale_cpp_clangtidy_options = '-I '.expand('<sfile>:p:h')
+"let g:ale_cpp_cpplint_options = '-I '.expand('<sfile>:p:h')
+
+"echo expand("%:pwd")
+"echo expand('<sfile>:p:h')

.gitignore

@@ -5,3 +5,4 @@ harbour-matrix.pro.user
 *.autosave
 RPMS
 documentation.list
+*.swp

qml/pages/MainView.qml

@@ -16,25 +16,12 @@ Page {
             }
         }
     }
-    Component {
-        id: sectionHeading
-            SectionHeader {
-
-                color: Theme.highlightColor
-                text: section
-                font.bold: true
-                font.pixelSize: Theme.fontSizeLarge
-            }
-    }
 
     SilicaListView {
         id: roomView
         anchors.fill: parent
 
-        width: mainPage.width
-        contentHeight: mainPage.height
-        spacing: Theme.paddingLarge
-        contentWidth: mainPage.width
+        //spacing: Theme.paddingLarge
 
         ScrollDecorator { flickable: roomView }
 
@@ -58,11 +45,16 @@ Page {
         }
 
         model: rooms
+        signal sectionClicked(string name)
 
         delegate: ListItem {
             id: roomItem
             menu: roomContextMenu
-            contentHeight: mainRow.height + Theme.paddingSmall
+
+            property bool collapsed: false
+            visible: !collapsed
+
+            contentHeight: collapsed ? 0 : (mainRow.height + Theme.paddingSmall)
             contentWidth: parent.width
 
             Row {
@@ -90,7 +82,7 @@ Page {
 
                 Column {
                     width: mainRow.width - unreadMessages.width
-                           - roomImageContainer.width - 3* Theme.paddingMedium
+                    - roomImageContainer.width - 3* Theme.paddingMedium
                     Label {
                         id: roomName
                         text: model.roomName
@@ -127,10 +119,22 @@ Page {
                     }
                 }
             }
+
+            Connections {
+                target: roomItem.ListView.view
+                onSectionClicked: if (roomItem.ListView.section === name)
+                collapsed = !collapsed
+            }
         }
 
+
         section.property: "tag"
         section.criteria: ViewSection.FullString
-        section.delegate: sectionHeading
+        section.delegate: ExpandingSection {
+            title: section
+            onExpandedChanged: {
+                roomView.sectionClicked(section)
+            }
+        }
     }
 }

src/harbour-matrix.cpp

@@ -47,7 +47,7 @@ int main(int argc, char *argv[]) {
   c.name = "RoomC";
   rooms.addRoom(c);
   Room i;
-  i.tag = "group";
+  i.tag = "invite";
   i.lastMessage = "Hey, Nico hier!";
   i.unreadNotifications = 3;
   i.name = "Example invite";

src/models/roommodel.cpp

@@ -55,9 +55,9 @@ QVariant RoomModel::data(const QModelIndex &index, int role) const {
   case LastMessageRole:
     return QString::fromStdString(room.lastMessage);
   case RoomPictureRole:
-    QString::fromStdString(room.picture);
+    return QString::fromStdString(room.picture);
   case TagRole:
-    QString::fromStdString(room.tag);
+    return QString::fromStdString(room.tag);
 
   default:
     return QVariant();