Shared GUI for Bridge and Import/Export

internal/frontend/qt-ie/error_list.go

@@ -0,0 +1,129 @@
+// Copyright (c) 2020 Proton Technologies AG
+//
+// This file is part of ProtonMail Bridge.
+//
+// ProtonMail Bridge 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.
+//
+// ProtonMail Bridge 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 ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+// +build !nogui
+
+package qtie
+
+import (
+	qtcommon "github.com/ProtonMail/proton-bridge/internal/frontend/qt-common"
+	"github.com/therecipe/qt/core"
+)
+
+// ErrorDetail stores information about email and error
+type ErrorDetail struct {
+	MailSubject, MailDate, MailFrom, InputFolder, ErrorMessage string
+}
+
+func init() {
+	ErrorListModel_QRegisterMetaType()
+}
+
+// ErrorListModel to sending error details to Qt
+type ErrorListModel struct {
+	core.QAbstractListModel
+
+	// Qt list model
+	_ func()                   `constructor:"init"`
+	_ map[int]*core.QByteArray `property:"roles"`
+	_ int                      `property:"count"`
+
+	Details []*ErrorDetail
+}
+
+func (s *ErrorListModel) init() {
+	s.SetRoles(map[int]*core.QByteArray{
+		MailSubject:  qtcommon.NewQByteArrayFromString("mailSubject"),
+		MailDate:     qtcommon.NewQByteArrayFromString("mailDate"),
+		MailFrom:     qtcommon.NewQByteArrayFromString("mailFrom"),
+		InputFolder:  qtcommon.NewQByteArrayFromString("inputFolder"),
+		ErrorMessage: qtcommon.NewQByteArrayFromString("errorMessage"),
+	})
+	// basic QAbstractListModel mehods
+	s.ConnectData(s.data)
+	s.ConnectRowCount(s.rowCount)
+	s.ConnectColumnCount(s.columnCount)
+	s.ConnectRoleNames(s.roleNames)
+}
+
+func (s *ErrorListModel) data(index *core.QModelIndex, role int) *core.QVariant {
+	if !index.IsValid() {
+		return core.NewQVariant()
+	}
+
+	if index.Row() >= len(s.Details) {
+		return core.NewQVariant()
+	}
+
+	var p = s.Details[index.Row()]
+
+	switch role {
+	case MailSubject:
+		return qtcommon.NewQVariantString(p.MailSubject)
+	case MailDate:
+		return qtcommon.NewQVariantString(p.MailDate)
+	case MailFrom:
+		return qtcommon.NewQVariantString(p.MailFrom)
+	case InputFolder:
+		return qtcommon.NewQVariantString(p.InputFolder)
+	case ErrorMessage:
+		return qtcommon.NewQVariantString(p.ErrorMessage)
+	default:
+		return core.NewQVariant()
+	}
+}
+
+func (s *ErrorListModel) rowCount(parent *core.QModelIndex) int    { return len(s.Details) }
+func (s *ErrorListModel) columnCount(parent *core.QModelIndex) int { return 1 }
+func (s *ErrorListModel) roleNames() map[int]*core.QByteArray      { return s.Roles() }
+
+// Add more errors to list
+func (s *ErrorListModel) Add(more []*ErrorDetail) {
+	s.BeginInsertRows(core.NewQModelIndex(), len(s.Details), len(s.Details))
+	s.Details = append(s.Details, more...)
+	s.SetCount(len(s.Details))
+	s.EndInsertRows()
+}
+
+// Clear removes all items in model
+func (s *ErrorListModel) Clear() {
+	s.BeginRemoveRows(core.NewQModelIndex(), 0, len(s.Details))
+	s.Details = s.Details[0:0]
+	s.SetCount(len(s.Details))
+	s.EndRemoveRows()
+}
+
+func (s *ErrorListModel) load(importLogFileName string) {
+	/*
+		err := backend.LoopDetailsInFile(importLogFileName, func(d *backend.MessageDetails) {
+			if d.MessageID != "" { // imported ok
+				return
+			}
+			ed := &ErrorDetail{
+				MailSubject:  d.Subject,
+				MailDate:     d.Time,
+				MailFrom:     d.From,
+				InputFolder:  d.Folder,
+				ErrorMessage: d.Error,
+			}
+			s.Add([]*ErrorDetail{ed})
+		})
+		if err != nil {
+			log.Errorf("load import report from %q: %v", importLogFileName, err)
+		}
+	*/
+}