made commands view more abstract

src/application.cpp

@@ -100,6 +100,7 @@ void Application::initialize()
     this->accounts->load();
 
     this->twitch.server->initialize();
+    this->logging->initialize();
 
     // XXX
     this->settings->updateWordTypeMask();

src/singletons/commandmanager.cpp

@@ -24,7 +24,7 @@ CommandManager::CommandManager()
     auto addFirstMatchToMap = [this](auto args) {
         this->commandsMap.remove(args.item.name);
 
-        for (const Command &cmd : this->commands.getVector()) {
+        for (const Command &cmd : this->items.getVector()) {
             if (cmd.name == args.item.name) {
                 this->commandsMap[cmd.name] = cmd;
                 break;
@@ -32,8 +32,8 @@ CommandManager::CommandManager()
         }
     };
 
-    this->commands.itemInserted.connect(addFirstMatchToMap);
-    this->commands.itemRemoved.connect(addFirstMatchToMap);
+    this->items.itemInserted.connect(addFirstMatchToMap);
+    this->items.itemRemoved.connect(addFirstMatchToMap);
 }
 
 void CommandManager::load()
@@ -50,7 +50,11 @@ void CommandManager::load()
     QList<QByteArray> test = textFile.readAll().split('\n');
 
     for (const auto &command : test) {
-        this->commands.appendItem(Command(command));
+        if (command.isEmpty()) {
+            continue;
+        }
+
+        this->items.appendItem(Command(command));
     }
 
     textFile.close();
@@ -64,7 +68,7 @@ void CommandManager::save()
         return;
     }
 
-    for (const Command &cmd : this->commands.getVector()) {
+    for (const Command &cmd : this->items.getVector()) {
         textFile.write((cmd.toString() + "\n").toUtf8());
     }
 
@@ -73,7 +77,10 @@ void CommandManager::save()
 
 CommandModel *CommandManager::createModel(QObject *parent)
 {
-    return new CommandModel(&this->commands, parent);
+    CommandModel *model = new CommandModel(parent);
+    model->init(&this->items);
+
+    return model;
 }
 
 QString CommandManager::execCommand(const QString &text, ChannelPtr channel, bool dryRun)
@@ -232,13 +239,13 @@ QString CommandManager::execCustomCommand(const QStringList &words, const Comman
 }
 
 // commandmodel
-CommandModel::CommandModel(util::BaseSignalVector<Command> *vec, QObject *parent)
-    : util::SignalVectorModel<Command>(vec, 2, parent)
+CommandModel::CommandModel(QObject *parent)
+    : util::SignalVectorModel<Command>(2, parent)
 {
 }
 
-int CommandModel::prepareInsert(const Command &item, int index,
-                                std::vector<QStandardItem *> &rowToAdd)
+int CommandModel::prepareVectorInserted(const Command &item, int index,
+                                        std::vector<QStandardItem *> &rowToAdd)
 {
     rowToAdd[0]->setData(item.name, Qt::EditRole);
     rowToAdd[1]->setData(item.func, Qt::EditRole);
@@ -246,13 +253,18 @@ int CommandModel::prepareInsert(const Command &item, int index,
     return index;
 }
 
-int CommandModel::prepareRemove(const Command &item, int index)
+int CommandModel::prepareVectorRemoved(const Command &item, int index)
 {
     UNUSED(item);
 
     return index;
 }
 
+int CommandModel::prepareModelItemRemoved(int index)
+{
+    return index;
+}
+
 // command
 Command::Command(const QString &_text)
 {

src/singletons/commandmanager.hpp

@@ -29,12 +29,13 @@ struct Command {
 
 class CommandModel : public util::SignalVectorModel<Command>
 {
-    explicit CommandModel(util::BaseSignalVector<Command> *vec, QObject *parent);
+    explicit CommandModel(QObject *parent);
 
 protected:
-    virtual int prepareInsert(const Command &item, int index,
-                              std::vector<QStandardItem *> &rowToAdd) override;
-    virtual int prepareRemove(const Command &item, int index) override;
+    virtual int prepareVectorInserted(const Command &item, int index,
+                                      std::vector<QStandardItem *> &rowToAdd) override;
+    virtual int prepareVectorRemoved(const Command &item, int index) override;
+    virtual int prepareModelItemRemoved(int index) override;
 
     friend class CommandManager;
 };
@@ -54,7 +55,7 @@ public:
 
     CommandModel *createModel(QObject *parent);
 
-    util::UnsortedSignalVector<Command> commands;
+    util::UnsortedSignalVector<Command> items;
 
 private:
     QMap<QString, Command> commandsMap;

src/util/signalvector2.hpp

@@ -66,7 +66,7 @@ public:
 
         TVectorItem item = this->vector[index];
         this->vector.erase(this->vector.begin() + index);
-        ItemArgs args{item, args, caller};
+        ItemArgs args{item, index, caller};
         this->itemRemoved.invoke(args);
     }
 };

src/util/signalvectormodel.hpp

@@ -13,27 +13,45 @@ template <typename TVectorItem>
 class SignalVectorModel : public QAbstractTableModel, pajlada::Signals::SignalHolder
 {
 public:
-    SignalVectorModel(util::BaseSignalVector<TVectorItem> *vec, int columnCount,
-                      QObject *parent = nullptr)
+    SignalVectorModel(int columnCount, QObject *parent = nullptr)
         : QAbstractTableModel(parent)
         , _columnCount(columnCount)
     {
-        this->managedConnect(vec->itemInserted, [this](auto args) {
+        for (int i = 0; i < columnCount; i++) {
+            this->_headerData.emplace_back();
+        }
+    }
+
+    void init(util::BaseSignalVector<TVectorItem> *vec)
+    {
+        this->vector = vec;
+
+        auto insert = [this](const BaseSignalVector<TVectorItem>::ItemArgs &args) {
             std::vector<QStandardItem *> items;
             for (int i = 0; i < this->_columnCount; i++) {
                 items.push_back(new QStandardItem());
             }
 
-            int row = this->prepareInsert(args.item, args.index, items);
+            int row = this->prepareVectorInserted(args.item, args.index, items);
             assert(row >= 0 && row <= this->rows.size());
 
             // insert row
             this->beginInsertRows(QModelIndex(), row, row);
             this->rows.insert(this->rows.begin() + row, Row(items));
             this->endInsertRows();
-        });
+        };
+
+        int i = 0;
+        for (const TVectorItem &item : vec->getVector()) {
+            BaseSignalVector<TVectorItem>::ItemArgs args{item, i++, 0};
+
+            insert(args);
+        }
+
+        this->managedConnect(vec->itemInserted, insert);
+
         this->managedConnect(vec->itemRemoved, [this](auto args) {
-            int row = this->prepareRemove(args.item, args.index);
+            int row = this->prepareVectorRemoved(args.item, args.index);
             assert(row >= 0 && row <= this->rows.size());
 
             // remove row
@@ -55,17 +73,17 @@ public:
         }
     }
 
-    int rowCount(const QModelIndex &parent) const
+    virtual int rowCount(const QModelIndex &parent) const
     {
         return this->rows.size();
     }
 
-    int columnCount(const QModelIndex &parent) const
+    virtual int columnCount(const QModelIndex &parent) const
     {
         return this->_columnCount;
     }
 
-    QVariant data(const QModelIndex &index, int role) const
+    virtual QVariant data(const QModelIndex &index, int role) const
     {
         int row = index.row(), column = index.column();
         assert(row >= 0 && row < this->rows.size() && column >= 0 && column < this->_columnCount);
@@ -73,24 +91,69 @@ public:
         return rows[row].items[column]->data(role);
     }
 
-    bool setData(const QModelIndex &index, const QVariant &value, int role)
+    virtual bool setData(const QModelIndex &index, const QVariant &value, int role)
     {
         this->rows[index.row()].items[index.column()]->setData(value, role);
 
         return true;
     }
 
-    QStandardItem *getItem(int row, int column)
+    QVariant headerData(int section, Qt::Orientation orientation, int role) const
+    {
+        if (orientation != Qt::Horizontal) {
+            return QVariant();
+        }
+
+        auto it = this->_headerData[section].find(role);
+        if (it == this->_headerData[section].end()) {
+            return QVariant();
+        } else {
+            return it.value();
+        }
+    }
+
+    bool setHeaderData(int section, Qt::Orientation orientation, const QVariant &value,
+                       int role = Qt::DisplayRole)
+    {
+        if (orientation != Qt::Horizontal) {
+            return false;
+        }
+
+        this->_headerData[section][role] = value;
+        return true;
+    }
+
+    virtual QStandardItem *getItem(int row, int column)
     {
         assert(row >= 0 && row < this->rows.size() && column >= 0 && column < this->_columnCount);
 
-        return rows[row][column];
+        return rows[row].items[column];
+    }
+
+    void removeRow(int row)
+    {
+        assert(row >= 0 && row <= this->rows.size());
+
+        int signalVectorRow = this->prepareModelItemRemoved(row);
+        this->vector->removeItem(signalVectorRow);
     }
 
 protected:
-    virtual int prepareInsert(const TVectorItem &item, int index,
-                              std::vector<QStandardItem *> &rowToAdd) = 0;
-    virtual int prepareRemove(const TVectorItem &item, int index) = 0;
+    // gets called when an item gets inserted into the SignalVector
+    //
+    // returns the index of that the row should be inserted into and edits the rowToAdd elements
+    // based on the item
+    virtual int prepareVectorInserted(const TVectorItem &item, int index,
+                                      std::vector<QStandardItem *> &rowToAdd) = 0;
+    // gets called when an item gets removed from a SignalVector
+    //
+    // returns the index of the row in the model that should be removed
+    virtual int prepareVectorRemoved(const TVectorItem &item, int index) = 0;
+
+    // gets called when an item gets removed from the model
+    //
+    // returns the related index of the SignalVector
+    virtual int prepareModelItemRemoved(int index) = 0;
 
 private:
     struct Row {
@@ -105,6 +168,9 @@ private:
     };
 
     std::vector<Row> rows;
+    std::vector<QMap<int, QVariant>> _headerData;
+    BaseSignalVector<TVectorItem> *vector;
+
     int _columnCount;
 };
 

src/widgets/settingspages/commandpage.cpp

@@ -35,7 +35,40 @@ CommandPage::CommandPage()
 
     QTableView *view = *layout.emplace<QTableView>();
 
-    auto *model = app->commands->createModel(this);
+    auto *model = app->commands->createModel(view);
+    view->setModel(model);
+    model->setHeaderData(0, Qt::Horizontal, "Trigger");
+    model->setHeaderData(1, Qt::Horizontal, "Command");
+    view->setSelectionMode(QAbstractItemView::ExtendedSelection);
+    view->setSelectionBehavior(QAbstractItemView::SelectRows);
+    view->horizontalHeader()->setSectionResizeMode(1, QHeaderView::Stretch);
+    view->verticalHeader()->hide();
+
+    auto buttons = layout.emplace<QHBoxLayout>().withoutMargin();
+    {
+        auto add = buttons.emplace<QPushButton>("Add");
+        QObject::connect(*add, &QPushButton::clicked, [model, view] {
+            getApp()->commands->items.appendItem(
+                singletons::Command{"/command", "I made a new command HeyGuys"});
+            view->scrollToBottom();
+        });
+
+        auto remove = buttons.emplace<QPushButton>("Remove");
+        QObject::connect(*remove, &QPushButton::clicked, [view, model] {
+            std::vector<int> indices;
+
+            for (const QModelIndex &index : view->selectionModel()->selectedRows(0)) {
+                indices.push_back(index.row());
+            }
+
+            std::sort(indices.begin(), indices.end());
+
+            for (int i = indices.size() - 1; i >= 0; i--) {
+                model->removeRow(indices[i]);
+            }
+        });
+        buttons->addStretch(1);
+    }
 
     //    QTableView *view = *layout.emplace<QTableView>();
     //    QStandardItemModel *model = new QStandardItemModel(0, 2, view);