Messagelib

attachmentmodel.h
1/*
2 * This file is part of KMail.
3 * SPDX-FileCopyrightText: 2009 Constantin Berzan <exit3219@gmail.com>
4 *
5 * SPDX-License-Identifier: GPL-2.0-or-later
6 */
7
8#pragma once
9
10#include "messagecomposer_export.h"
11
12#include <QAbstractItemModel>
13
14#include <QUrl>
15
16#include <Akonadi/Item>
17#include <MessageCore/AttachmentPart>
18
19namespace MessageComposer
20{
21/**
22 * @brief The AttachmentModel class
23 */
24class MESSAGECOMPOSER_EXPORT AttachmentModel : public QAbstractItemModel
25{
26 Q_OBJECT
27
28public:
29 enum {
30 AttachmentPartRole = Qt::UserRole,
31 NameRole,
32 SizeRole,
33 EncodingRole,
34 MimeTypeRole,
35 CompressRole,
36 EncryptRole,
37 SignRole,
38 AutoDisplayRole,
39 };
40
41 /**
42 * @todo: get rid of columns and use the roles instead.
43 */
44 enum Column {
45 NameColumn,
46 SizeColumn,
47 EncodingColumn,
48 MimeTypeColumn,
49 CompressColumn,
50 EncryptColumn,
51 SignColumn,
52 AutoDisplayColumn,
53 LastColumn, ///< @internal
54 };
55
56 explicit AttachmentModel(QObject *parent);
57 ~AttachmentModel() override;
58
59 bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override;
60 [[nodiscard]] QMimeData *mimeData(const QModelIndexList &indexes) const override;
61 [[nodiscard]] QStringList mimeTypes() const override;
62 [[nodiscard]] Qt::DropActions supportedDropActions() const override;
63
64 /// for the save/discard warning
65 [[nodiscard]] bool isModified() const;
66 void setModified(bool modified);
67
68 [[nodiscard]] bool isEncryptEnabled() const;
69 void setEncryptEnabled(bool enabled);
70 [[nodiscard]] bool isSignEnabled() const;
71 void setSignEnabled(bool enabled);
72 [[nodiscard]] bool isEncryptSelected() const;
73 /// sets for all
74 void setEncryptSelected(bool selected);
75 [[nodiscard]] bool isSignSelected() const;
76 /// sets for all
77 void setSignSelected(bool selected);
78
79 [[nodiscard]] bool isAutoDisplayEnabled() const;
80 void setAutoDisplayEnabled(bool enabled);
81
82 QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
83 [[nodiscard]] bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
84
85 void addAttachment(const MessageCore::AttachmentPart::Ptr &part);
86 bool updateAttachment(const MessageCore::AttachmentPart::Ptr &part);
87 [[nodiscard]] bool replaceAttachment(const MessageCore::AttachmentPart::Ptr &oldPart, const MessageCore::AttachmentPart::Ptr &newPart);
88 [[nodiscard]] bool removeAttachment(const MessageCore::AttachmentPart::Ptr &part);
89 [[nodiscard]] MessageCore::AttachmentPart::List attachments() const;
90
91 [[nodiscard]] Qt::ItemFlags flags(const QModelIndex &index) const override;
92 [[nodiscard]] QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
93 [[nodiscard]] QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
94 [[nodiscard]] QModelIndex parent(const QModelIndex &index) const override;
95 [[nodiscard]] int rowCount(const QModelIndex &parent = QModelIndex()) const override;
96 [[nodiscard]] int columnCount(const QModelIndex &parent = QModelIndex()) const override;
97
98Q_SIGNALS:
99 void encryptEnabled(bool enabled);
100 void signEnabled(bool enabled);
101 void autoDisplayEnabled(bool enabled);
102 void attachUrlsRequested(const QList<QUrl> &urls);
103 void attachItemsRequester(const Akonadi::Item::List &);
104 void attachmentRemoved(MessageCore::AttachmentPart::Ptr part);
105 void attachmentCompressRequested(MessageCore::AttachmentPart::Ptr part, bool compress);
106
107private:
108 class AttachmentModelPrivate;
109 friend class AttachmentModelPrivate;
110 std::unique_ptr<AttachmentModelPrivate> const d;
111};
112} //
The AttachmentModel class.
Simple interface that both EncryptJob and SignEncryptJob implement so the composer can extract some e...
DropAction
UserRole
typedef ItemFlags
Orientation
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