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
132
133
134
135
136
137
138
139
140
141
|
/* This file is part of the KDE project
Copyright (C) 2006 Sebastian Sauer <mail@dipe.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KEXIMACROVIEW_H
#define KEXIMACROVIEW_H
#include <kexiviewbase.h>
// Forward declarations.
namespace KoMacro {
class Macro;
}
namespace KoProperty {
class Property;
}
namespace KexiDB {
class ResultInfo;
}
class KexiTableItem;
/**
* The KexiMacroView implements \a KexiViewBase to provide
* a base KexiView instance for Macros.
*
* The \a KexiMacroDesignView and the \a KexiMacroTextView
* are inherited from this class.
*/
class KexiMacroView : public KexiViewBase
{
Q_OBJECT
TQ_OBJECT
public:
/**
* Constructor.
*
* \param mainwin The \a KexiMainWindow instance this \a KexiViewBase
* belongs to.
* \param tqparent The tqparent widget this widget should be displayed in.
* \param macro The \a KoMacro::Macro instance this view is for.
*/
KexiMacroView(KexiMainWindow *mainwin, TQWidget *tqparent, ::KoMacro::Macro* const macro, const char* name = 0);
/**
* Destructor.
*/
virtual ~KexiMacroView();
/**
* \return the Macro instance.
*/
KSharedPtr<KoMacro::Macro> macro() const;
/**
* Load the data from XML source and fill the internally
* used \a KoMacro::Macro instance.
*/
virtual bool loadData();
/**
* Try to call \a storeData with new data we like to store. On
* success the matching \a KexiDB::SchemaData is returned.
*
* \param sdata The source \a KexiDB::SchemaData instance.
* \param cancel Cancel on failure and don't try to clean
* possible temporary created data up.
* \return The matching \a KexiDB::SchemaData instance or NULL
* if storing failed.
*/
virtual KexiDB::SchemaData* storeNewData(const KexiDB::SchemaData& sdata, bool &cancel);
/**
* Try to store the modified data in the already opened and
* currently used \a KexiDB::SchemaData instance.
*/
virtual tristate storeData(bool dontAsk = false);
public slots:
/**
* This slot will be invoked if Kexi's menuitem Data=>Execute
* got activated and will execute the Macro.
*/
void execute(TQObject* sender = 0);
protected:
/**
* Called by \a KexiDialogBase::switchToViewMode() right before dialog
* is switched to new mode.
*
* \param mode The viewmode to which should be switched. This
* could be either Kexi::DataViewMode, Kexi::DesignViewMode
* or Kexi::TextViewMode.
* \param donstore This call-by-reference boolean value defines
* if \a storeData should be called for the old but still
* selected viewmode. Set \a dontstore to true (it's false
* by default) if you want to avoid data storing.
* \return true if you accept or false if a error occupied and view
* shouldn't change. If there is no error but switching
* should be just cancelled (probably after showing some
* info messages), you need to return cancelled.
*/
virtual tristate beforeSwitchTo(int mode, bool& dontstore);
/**
* Called by \a KexiDialogBase::switchToViewMode() right after dialog
* is switched to new mode.
*
* \param mode The viewmode to which we switched. This could
* be either Kexi::DataViewMode, Kexi::DesignViewMode
* or Kexi::TextViewMode.
* \return true if you accept or false if a error occupied and view
* shouldn't change. If there is no error but switching
* should be just cancelled (probably after showing
* some info messages), you need to return cancelled.
*/
virtual tristate afterSwitchFrom(int mode);
private:
/// \internal d-pointer class.
class Private;
/// \internal d-pointer instance.
Private* const d;
};
#endif
|
