blob: 538261b0d1ea27a1dd65adaffbb7ba2373e57bf0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include <QIcon>
#include <QImage>
#include <sqlitetimestamp.h>
#include <utils/optional.h>
#include <utils/smallstringview.h>
namespace QmlDesigner {
class ImageCacheStorageInterface
{
public:
using ImageEntry = Utils::optional<QImage>;
using IconEntry = Utils::optional<QIcon>;
virtual ImageEntry fetchImage(Utils::SmallStringView name,
Sqlite::TimeStamp minimumTimeStamp) const = 0;
virtual ImageEntry fetchSmallImage(Utils::SmallStringView name,
Sqlite::TimeStamp minimumTimeStamp) const = 0;
virtual IconEntry fetchIcon(Utils::SmallStringView name,
Sqlite::TimeStamp minimumTimeStamp) const = 0;
virtual void storeImage(Utils::SmallStringView name,
Sqlite::TimeStamp newTimeStamp,
const QImage &image,
const QImage &smallImage)
= 0;
virtual void storeIcon(Utils::SmallStringView name, Sqlite::TimeStamp newTimeStamp, const QIcon &icon) = 0;
virtual void walCheckpointFull() = 0;
virtual Sqlite::TimeStamp fetchModifiedImageTime(Utils::SmallStringView name) const = 0;
virtual bool fetchHasImage(Utils::SmallStringView name) const = 0;
protected:
~ImageCacheStorageInterface() = default;
};
} // namespace QmlDesigner
|
