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
|
/***************************************************************************
*
* Copyright (C) 2005 Elad Lahav (elad_lahav@users.sourceforge.net)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
***************************************************************************/
#ifndef CTAGSLIST_H
#define CTAGSLIST_H
#include <tqwidget.h>
#include <tqpixmap.h>
#include <tqmemarray.h>
#include "searchlist.h"
#include "frontend.h"
class CtagsListItem;
class CtagsToolTip;
/**
* Displays a list of tags for a source file.
* The list is embedded inside an editor page. Whenever a new document is
* opened in that editor, or the current document is changed and saved, the
* source file is re-scanned for tags, and the results are displayed in this
* list.
* @author Elad Lahav
*/
class CtagsList : public SearchList
{
TQ_OBJECT
public:
CtagsList(TQWidget* pParent = 0, const char* szName = 0);
~CtagsList();
void applyPrefs();
void gotoLine(uint);
void clear();
virtual bool getTip(TQListViewItem*, TQString&);
public slots:
void slotDataReady(FrontendToken*);
void slotCtagsFinished(uint);
signals:
/**
* Emitted when the size of the list is changed (usually as the result
* of moving the separator between the list and the editor.)
*/
void resized();
/**
* Emitted when the user selects a tag item from the list.
* @param nLine The line number associated with the selected tag
*/
void lineRequested(uint nLine);
protected:
virtual void resizeEvent(TQResizeEvent*);
virtual void processItemSelected(TQListViewItem*);
private:
/** An array of pointers to the tag list items, sorted by the line
number. */
TQMemArray<CtagsListItem*> m_arrLines;
/** The number of items in the tag list. */
uint m_nItems;
/** The last item selected by gotoLine(). */
uint m_nCurItem;
/** This value is set to 'false' while the Ctags process is running. */
bool m_bReady;
/** The current line number. */
uint m_nCurLine;
/** Stores the requested line number during Ctags operation. */
uint m_nPendLine;
private slots:
void slotSortChanged(int);
};
#endif
|
