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
|
/* This file is part of the KDE project
Copyright (C) 2000 David Faure <[email protected]>
Copyright (C) 2002-2003 Alexander Kellett <[email protected]>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License version 2 as published by the Free Software Foundation.
This program 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef __bookmarkinfo_h
#define __bookmarkinfo_h
#include "commands.h"
#include <kbookmark.h>
#include <tqwidget.h>
#include <klineedit.h>
class TQTimer;
class BookmarkLineEdit : public KLineEdit {
Q_OBJECT
public:
BookmarkLineEdit( TQWidget * );
public slots:
virtual void cut ();
};
class BookmarkInfoWidget : public TQWidget {
Q_OBJECT
public:
BookmarkInfoWidget(TQWidget * = 0, const char * = 0);
void showBookmark(const KBookmark &bk);
void saveBookmark(const KBookmark &bk);
KBookmark bookmark() { return m_bk; }
bool connected() { return m_connected; };
void setConnected(bool b) { m_connected = b; };
void updateStatus();
public slots:
void slotTextChangedURL(const TQString &);
void slotTextChangedTitle(const TQString &);
void slotTextChangedComment(const TQString &);
// _The deal with all those commitChanges() calls_
// First a short example how all the components
// normally fit together:
// Note: not all details are included
// For example: The user clicks on "New Bookmark"
// This constructs a cmd = new CreateCommand( .. )
// CmdHistory::self()->addCommand( cmd ) is called
// CmdHistory executes the command
// and enables the undo button
// and emits slotCommandExecuted
// We catch the signal and call
// CurrentMgr::self()->notifyManagers( .. );
// The bookmarkinfo widget is special, because
// we don't want to send a notification
// for every change, but want to enable the undo
// button and need to send the notification
// if the user has stopped typing
// So as soon as the user starts typing
// we create a command
// and call CmdHistory::self()->addInFlightCommand( cmd );
// addInFlightCommand() doesn't execute the command, it just
// adds it to the command history (To enable the undo button)
// For every keystroke after that the command is modified
// and we change our internal state to reflect the change
// (Basically changing it in the same way, executing would have.)
// At this point we have a modified state, but haven't send it
// to the other bookmarkmanagers
// That is done in commitChanges()
// commitChanges() should be called everywhere, where we are
// sure that the user has stopped typing.
// And a few other cleanups are done in commitChanges()
void commitChanges();
void commitTitle();
void commitURL();
void commitComment();
signals:
void updateListViewItem();
private:
NodeEditCommand *titlecmd;
EditCommand *urlcmd;
NodeEditCommand *commentcmd;
TQTimer * timer;
BookmarkLineEdit *m_title_le, *m_url_le,
*m_comment_le;
KLineEdit *m_visitdate_le, *m_credate_le,
*m_visitcount_le;
KBookmark m_bk;
bool m_connected;
};
#endif
|
