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
|
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
**
**************************************************************************/
#ifndef ITEXTEDITOR_H
#define ITEXTEDITOR_H
#include "texteditor_global.h"
#include <coreplugin/editormanager/ieditor.h>
#include <QtCore/QObject>
#include <QtCore/QList>
#include <QtGui/QColor>
#include <QtGui/QIcon>
QT_BEGIN_NAMESPACE
class QMenu;
class QTextBlock;
QT_END_NAMESPACE
namespace TextEditor {
class ITextEditor;
class TEXTEDITOR_EXPORT ITextMark : public QObject
{
Q_OBJECT
public:
ITextMark(QObject *parent = 0) : QObject(parent) {}
virtual ~ITextMark() {}
virtual QIcon icon() const = 0;
virtual void updateLineNumber(int lineNumber) = 0;
virtual void updateBlock(const QTextBlock &block) = 0;
virtual void removedFromEditor() = 0;
virtual void documentClosing() = 0;
};
typedef QList<ITextMark *> TextMarks;
class TEXTEDITOR_EXPORT ITextMarkable : public QObject
{
Q_OBJECT
public:
ITextMarkable(QObject *parent = 0) : QObject(parent) {}
virtual ~ITextMarkable() {}
virtual bool addMark(ITextMark *mark, int line) = 0;
virtual TextMarks marksAt(int line) const = 0;
virtual void removeMark(ITextMark *mark) = 0;
virtual bool hasMark(ITextMark *mark) const = 0;
virtual void updateMark(ITextMark *mark) = 0;
};
class TEXTEDITOR_EXPORT ITextEditor : public Core::IEditor
{
Q_OBJECT
public:
enum PositionOperation {
Current = 1,
EndOfLine = 2,
StartOfLine = 3,
Anchor = 4,
EndOfDoc = 5
};
ITextEditor() {}
virtual ~ITextEditor() {}
virtual int find(const QString &string) const = 0;
virtual void gotoLine(int line, int column = 0) = 0;
virtual int position(PositionOperation posOp = Current, int at = -1) const = 0;
virtual void convertPosition(int pos, int *line, int *column) const = 0;
virtual QRect cursorRect(int pos = -1) const = 0;
virtual QString contents() const = 0;
virtual QString selectedText() const = 0;
virtual QString textAt(int pos, int length) const = 0;
virtual QChar characterAt(int pos) const = 0;
virtual void triggerCompletions() = 0;
virtual ITextMarkable *markableInterface() = 0;
virtual void setContextHelpId(const QString &) = 0;
virtual void setTextCodec(QTextCodec *) = 0;
virtual QTextCodec *textCodec() const = 0;
signals:
void contentsChanged();
void markRequested(TextEditor::ITextEditor *editor, int line);
void markContextMenuRequested(TextEditor::ITextEditor *editor, int line, QMenu *menu);
void tooltipRequested(TextEditor::ITextEditor *editor, const QPoint &globalPos, int position);
void contextHelpIdRequested(TextEditor::ITextEditor *editor, int position);
};
} // namespace TextEditor
#endif // ITEXTEDITOR_H
|
