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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
#ifndef MODORGANIZER_FILETREEMODEL_INCLUDED
#define MODORGANIZER_FILETREEMODEL_INCLUDED
#include "filetreeitem.h"
#include "iconfetcher.h"
#include "directoryentry.h"
#include <unordered_set>
class OrganizerCore;
class FileTreeModel : public QAbstractItemModel
{
Q_OBJECT;
public:
enum Flag
{
NoFlags = 0x00,
Conflicts = 0x01,
Archives = 0x02
};
Q_DECLARE_FLAGS(Flags, Flag);
FileTreeModel(OrganizerCore& core, QObject* parent=nullptr);
void setFlags(Flags f)
{
m_flags = f;
}
void refresh();
void clear();
QModelIndex index(int row, int col, const QModelIndex& parent={}) const override;
QModelIndex parent(const QModelIndex& index) const override;
int rowCount(const QModelIndex& parent={}) const override;
int columnCount(const QModelIndex& parent={}) const override;
bool hasChildren(const QModelIndex& parent={}) const override;
bool canFetchMore(const QModelIndex& parent) const override;
QVariant data(const QModelIndex& index, int role=Qt::DisplayRole) const override;
QVariant headerData(int i, Qt::Orientation ori, int role=Qt::DisplayRole) const override;
Qt::ItemFlags flags(const QModelIndex& index) const override;
FileTreeItem* itemFromIndex(const QModelIndex& index) const;
private:
enum class FillFlag
{
None = 0x00,
PruneDirectories = 0x01
};
Q_DECLARE_FLAGS(FillFlags, FillFlag);
using DirectoryIterator = std::vector<MOShared::DirectoryEntry*>::const_iterator;
OrganizerCore& m_core;
mutable FileTreeItem m_root;
Flags m_flags;
mutable IconFetcher m_iconFetcher;
mutable std::vector<QModelIndex> m_iconPending;
mutable QTimer m_iconPendingTimer;
bool m_isRefreshing;
bool showConflicts() const
{
return (m_flags & Conflicts);
}
bool showArchives() const;
void update(
FileTreeItem& parentItem, const MOShared::DirectoryEntry& parentEntry,
const std::wstring& parentPath);
void updateDirectories(
FileTreeItem& parentItem, const std::wstring& path,
const MOShared::DirectoryEntry& parentEntry, FillFlags flags);
void removeDisappearingDirectories(
FileTreeItem& parentItem, const MOShared::DirectoryEntry& parentEntry,
std::unordered_set<std::wstring_view>& seen);
void addNewDirectories(
FileTreeItem& parentItem, const MOShared::DirectoryEntry& parentEntry,
const std::wstring& parentPath,
const std::unordered_set<std::wstring_view>& seen);
void removeRange(FileTreeItem& parentItem, int first, int last);
void addRange(
FileTreeItem& parentItem, int at,
std::vector<std::unique_ptr<FileTreeItem>>& items);
void fill(
FileTreeItem& parentItem, const MOShared::DirectoryEntry& parentEntry,
const std::wstring& parentPath);
void fillDirectories(
FileTreeItem& parentItem, const std::wstring& path,
DirectoryIterator begin, DirectoryIterator end, FillFlags flags);
void fillFiles(
FileTreeItem& parentItem, const std::wstring& path,
const std::vector<MOShared::FileEntry::Ptr>& files, FillFlags flags);
void updateFiles(
FileTreeItem& parentItem, const std::wstring& path,
const MOShared::DirectoryEntry& parentEntry, FillFlags flags);
std::wstring makeModName(const MOShared::FileEntry& file, int originID) const;
void ensureLoaded(FileTreeItem* item) const;
void updatePendingIcons();
void removePendingIcons(const QModelIndex& parent, int first, int last);
bool shouldShowFile(const MOShared::FileEntry& file) const;
bool hasFilesAnywhere(const MOShared::DirectoryEntry& dir) const;
QString makeTooltip(const FileTreeItem& item) const;
QVariant makeIcon(const FileTreeItem& item, const QModelIndex& index) const;
QModelIndex indexFromItem(FileTreeItem& item) const;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(FileTreeModel::Flags);
Q_DECLARE_OPERATORS_FOR_FLAGS(FileTreeItem::Flags);
#endif // MODORGANIZER_FILETREEMODEL_INCLUDED
|
