started refactoring of the VCard UI

ui/models/info/phones.cpp

@@ -0,0 +1,207 @@
+/*
+ * Squawk messenger. 
+ * Copyright (C) 2019 Yury Gubich <blue@macaw.me>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "phones.h"
+
+#include "shared/icons.h"
+#include <QCoreApplication>
+
+Models::Phones::Phones(bool p_edit, QObject* parent):
+    QAbstractTableModel(parent),
+    edit(p_edit),
+    deque() {}
+
+int Models::Phones::columnCount(const QModelIndex& parent) const {
+    return 4;}
+
+int Models::Phones::rowCount(const QModelIndex& parent) const {
+    return deque.size();}
+
+void Models::Phones::revertPreferred(quint32 row) {
+    setData(createIndex(row, 3), !isPreferred(row));
+}
+
+QString Models::Phones::getPhone(quint32 row) const {
+    return deque[row].number;}
+
+QVariant Models::Phones::data(const QModelIndex& index, int role) const {
+    if (index.isValid()) {
+        int col = index.column();
+        switch (col) {
+            case 0:
+                switch (role) {
+                    case Qt::DisplayRole:
+                    case Qt::EditRole:
+                        return deque[index.row()].number;
+                    default:
+                        return QVariant();
+                }
+                break;
+            case 1:
+                switch (role) {
+                    case Qt::DisplayRole:
+                        return QCoreApplication::translate("Global", Shared::VCard::Phone::roleNames[deque[index.row()].role].toStdString().c_str());
+                    case Qt::EditRole: 
+                        return deque[index.row()].role;
+                    default:
+                        return QVariant();
+                }
+                break;
+            case 2:
+                switch (role) {
+                    case Qt::DisplayRole:
+                        return QCoreApplication::translate("Global", Shared::VCard::Phone::typeNames[deque[index.row()].type].toStdString().c_str());
+                    case Qt::EditRole: 
+                        return deque[index.row()].type;
+                    default:
+                        return QVariant();
+                }
+                break;
+            case 3:
+                switch (role) {
+                    case Qt::DisplayRole:
+                        return QVariant();
+                    case Qt::DecorationRole:
+                        if (deque[index.row()].prefered) {
+                            return Shared::icon("favorite", false);
+                        }
+                        return QVariant();
+                    default:
+                        return QVariant();
+                }
+                break;
+            default:
+                return QVariant();
+        }
+    }
+    return QVariant();
+}
+
+QModelIndex Models::Phones::addNewEmptyLine() {
+    beginInsertRows(QModelIndex(), deque.size(), deque.size());
+    deque.emplace_back("", Shared::VCard::Phone::other);
+    endInsertRows();
+    return createIndex(deque.size() - 1, 0, &(deque.back()));
+}
+
+Qt::ItemFlags Models::Phones::flags(const QModelIndex& index) const {
+    Qt::ItemFlags f = QAbstractTableModel::flags(index);
+    if (edit && index.column() != 3) {
+        f = Qt::ItemIsEditable | f;
+    }
+    return  f;
+}
+
+bool Models::Phones::dropPrefered() {
+    bool dropped = false;
+    int i = 0;
+    for (Shared::VCard::Phone& phone : deque) {
+        if (phone.prefered) {
+            phone.prefered = false;
+            QModelIndex ci = createIndex(i, 2, &phone);
+            emit dataChanged(ci, ci);
+            dropped = true;
+        }
+        ++i;
+    }
+    return dropped;
+}
+
+void Models::Phones::getPhones(std::deque<Shared::VCard::Phone>& phones) const {
+    for (const Shared::VCard::Phone& my : deque) {
+        phones.emplace_back(my);
+    }
+}
+
+bool Models::Phones::isPreferred(quint32 row) const {
+    if (row < deque.size()) {
+        return deque[row].prefered;
+    } else {
+        return false;
+    }
+}
+
+void Models::Phones::removeLines(quint32 index, quint32 count) {
+    if (index < deque.size()) {
+        quint32 maxCount = deque.size() - index;
+        if (count > maxCount) {
+            count = maxCount;
+        }
+        
+        if (count > 0) {
+            beginRemoveRows(QModelIndex(), index, index + count - 1);
+            std::deque<Shared::VCard::Phone>::const_iterator itr = deque.begin() + index;
+            std::deque<Shared::VCard::Phone>::const_iterator end = itr + count;
+            deque.erase(itr, end);
+            endRemoveRows();
+        }
+    }
+}
+
+bool Models::Phones::setData(const QModelIndex& index, const QVariant& value, int role) {
+    if (role == Qt::EditRole && checkIndex(index)) {
+        Shared::VCard::Phone& item = deque[index.row()];
+        switch (index.column()) {
+            case 0:
+                item.number = value.toString();
+                return true;
+            case 1: {
+                quint8 newRole = value.toUInt();
+                if (newRole > Shared::VCard::Phone::work) {
+                    return false;
+                }
+                item.role = static_cast<Shared::VCard::Phone::Role>(newRole);
+                return true;
+            }
+            case 2: {
+                quint8 newType = value.toUInt();
+                if (newType > Shared::VCard::Phone::other) {
+                    return false;
+                }
+                item.type = static_cast<Shared::VCard::Phone::Type>(newType);
+                return true;
+            }
+            case 3: {
+                bool newDef = value.toBool();
+                if (newDef != item.prefered) {
+                    if (newDef) {
+                        //dropPrefered();
+                    }
+                    item.prefered = newDef;
+                    return true;
+                }
+            }
+        }
+        return true;
+    }
+    return false;
+}
+
+void Models::Phones::setPhones(const std::deque<Shared::VCard::Phone>& phones) {
+    if (deque.size() > 0) {
+        removeLines(0, deque.size());
+    }
+    
+    if (phones.size() > 0) {
+        beginInsertRows(QModelIndex(), 0, phones.size() - 1);
+        for (const Shared::VCard::Phone& comming : phones) {
+            deque.emplace_back(comming);
+        }
+        endInsertRows();
+    }
+}