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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
#include "virtualfiletree.h"
#include "shared/directoryentry.h"
#include "shared/fileentry.h"
#include "shared/filesorigin.h"
// #include "shared/util.h"
using namespace MOBase;
using namespace MOShared;
class VirtualFileTreeImpl : public VirtualFileTree
{
public:
/**
*
*/
VirtualFileTreeImpl(std::shared_ptr<const IFileTree> parent,
const DirectoryEntry* dir)
: FileTreeEntry(parent, parent ? QString::fromStdWString(dir->getName()) : ""),
VirtualFileTree(), m_dirEntry(dir)
{}
protected:
/**
* No mutable operations allowed.
*/
bool beforeReplace(IFileTree const* dstTree, FileTreeEntry const* destination,
FileTreeEntry const* source) override
{
return false;
}
bool beforeInsert(IFileTree const* entry, FileTreeEntry const* name) override
{
return false;
}
bool beforeRemove(IFileTree const* entry, FileTreeEntry const* name) override
{
return false;
}
std::shared_ptr<FileTreeEntry> makeFile(std::shared_ptr<const IFileTree> parent,
QString name) const override
{
return nullptr;
}
std::shared_ptr<IFileTree> makeDirectory(std::shared_ptr<const IFileTree> parent,
QString name) const override
{
return nullptr;
}
bool doPopulate(std::shared_ptr<const IFileTree> parent,
std::vector<std::shared_ptr<FileTreeEntry>>& entries) const override
{
for (auto* subdirEntry : m_dirEntry->getSubDirectories()) {
entries.push_back(std::make_shared<VirtualFileTreeImpl>(parent, subdirEntry));
}
for (auto& file : m_dirEntry->getFiles()) {
entries.push_back(
createFileEntry(parent, QString::fromStdWString(file->getName())));
}
// Vector is already sorted:
return true;
}
std::shared_ptr<IFileTree> doClone() const
{
return std::make_shared<VirtualFileTreeImpl>(nullptr, m_dirEntry);
}
private:
const DirectoryEntry* m_dirEntry;
};
/**
*
*/
std::shared_ptr<const VirtualFileTree>
VirtualFileTree::makeTree(const DirectoryEntry* rootEntry)
{
return std::make_shared<VirtualFileTreeImpl>(nullptr, rootEntry);
}
|
