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
|
#ifndef DBTREEITEM_H
#define DBTREEITEM_H
#include "db/db.h"
#include "iconmanager.h"
#include "guiSQLiteStudio_global.h"
#include <QStandardItem>
#include <QObject>
class GUI_API_EXPORT DbTreeItem : public QObject, public QStandardItem
{
Q_OBJECT
public:
enum class Type
{
DIR = 1000,
DB = 1001,
TABLES = 1002,
TABLE = 1003,
INDEXES = 1004,
INDEX = 1005,
TRIGGERS = 1006,
TRIGGER = 1007,
VIEWS = 1008,
VIEW = 1009,
COLUMNS = 1010,
COLUMN = 1011,
VIRTUAL_TABLE = 1012,
// Technical properties below
SIGNATURE_OF_THIS = 9998,
ITEM_PROTOTYPE = 9999
};
DbTreeItem(Type type, const Icon& icon, const QString& nodeName, QObject* parent = 0);
DbTreeItem(const DbTreeItem& item);
DbTreeItem();
static void initMeta();
int type() const;
DbTreeItem* findItem(Type type, const QString& name);
DbTreeItem* findFirstItem(Type type);
QStandardItem* clone() const;
QList<QStandardItem*> childs() const;
QStringList childNames() const;
QString getTable() const;
QString getColumn() const;
QString getIndex() const;
QString getTrigger() const;
QString getView() const;
void setData(const QVariant& value, int role);
/**
* @brief parentItem
* @return Parent item for this item. Might be the "invisible root item" if this is the top level item. It will never be null.
*/
QStandardItem* parentItem() const;
/**
* @brief parentDbTreeItem
* @return Parent item that is always DbTreeItem. If there is no parent item (i.e. this is the top item), then null is returned.
*/
DbTreeItem* parentDbTreeItem() const;
QList<DbTreeItem*> getPathToRoot();
QList<DbTreeItem*> getPathToParentItem(Type type);
QList<DbTreeItem*> getPathToParentItem(Type type, const QString& name);
DbTreeItem* findParentItem(Type type);
DbTreeItem* findParentItem(Type type, const QString& name);
QString pathSignature() const;
QStringList pathSignatureParts() const;
QString signature() const;
Type getType() const;
void setType(Type type);
Db* getDb() const;
void setDb(Db* value);
void setDb(const QString& dbName);
void updateDbIcon();
const Icon* getIcon() const;
void setHidden(bool hidden);
bool isHidden() const;
void setIcon(const Icon& icon);
bool isSchemaReady() const;
void setSchemaReady(bool ready);
private:
struct DataRole // not 'enum class' because we need autocasting to int for this one
{
enum Enum
{
TYPE = 1001,
DB = 1002,
ICON_PTR = 1003,
HIDDEN = 1004,
SCHEMA_READY = 1005
};
};
DbTreeItem(Type type, const QString& nodeName, QObject* parent = 0);
void pathSignatureParts(QStringList& parts) const;
void init();
void getPathToRoot(QList<DbTreeItem*>& path);
void getPathToParentItem(QList<DbTreeItem*>& path, Type type);
void getPathToParentItem(QList<DbTreeItem*>& path, Type type, const QString& name);
const DbTreeItem* getParentItem(Type type) const;
void updateSignatureValue();
signals:
public slots:
};
GUI_API_EXPORT QDataStream &operator<<(QDataStream &out, const DbTreeItem* item);
GUI_API_EXPORT QDataStream &operator>>(QDataStream &in, DbTreeItem*& item);
GUI_API_EXPORT int qHash(DbTreeItem::Type type);
Q_DECLARE_METATYPE(DbTreeItem*)
#endif // DBTREEITEM_H
|
