File: qformat.h

package info (click to toggle)
texstudio 2.11.2%2Bdebian-1
  • links: PTS
  • area: main
  • in suites: stretch
  • size: 41,292 kB
  • ctags: 12,405
  • sloc: cpp: 93,072; xml: 10,217; ansic: 4,153; sh: 145; makefile: 56
file content (219 lines) | stat: -rw-r--r-- 6,358 bytes parent folder | download
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
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
/****************************************************************************
**
** Copyright (C) 2006-2009 fullmetalcoder <fullmetalcoder@hotmail.fr>
**
** This file is part of the Edyuk project <http://edyuk.org>
** 
** This file may be used under the terms of the GNU General Public License
** version 3 as published by the Free Software Foundation and appearing in the
** file GPL.txt included in the packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef _QFORMAT_H_
#define _QFORMAT_H_

#include "mostQtHeaders.h"

/*!
	\file qformat.h
	\brief Definition of the QFormat class
*/

template <typename T>
class QVector;

struct QFormat
{
	inline QFormat()
     : priority(-1), realPriority(-1), weight(QFont::Normal), italic(false), overline(false), underline(false), strikeout(false), waveUnderline(false), pointSize(0),wrapAround(false)
	{}
	
	inline QFormat(const QColor& c)
     : priority(-1), realPriority(-1), weight(QFont::Normal), italic(false), overline(false), underline(false), strikeout(false), waveUnderline(false), foreground(c), pointSize(0),wrapAround(false)
	{}
	
	inline QFormat(int w, const QColor& c)
     : priority(-1), realPriority(-1), weight(w), italic(false), overline(false), underline(false), strikeout(false), waveUnderline(false), foreground(c), pointSize(0),wrapAround(false)
	{}
	
	inline QFormat(int w, bool i, bool u, bool s, const QColor& c)
     : priority(-1), realPriority(-1), weight(w), italic(i), overline(false), underline(u), strikeout(s), waveUnderline(false), foreground(c), pointSize(0),wrapAround(false)
	{}
	
	inline QFormat(int w, bool i, bool o, bool u, bool s, bool wu, const QColor& c)
     : priority(-1), realPriority(-1), weight(w), italic(i), overline(o), underline(u), strikeout(s), waveUnderline(wu), foreground(c), pointSize(0),wrapAround(false)
	{}
	
	inline QFormat(const QFormat& f)
	 : priority(f.priority), realPriority(f.realPriority), weight(f.weight), italic(f.italic),
	 	overline(f.overline), underline(f.underline), strikeout(f.strikeout), waveUnderline(f.waveUnderline),
        foreground(f.foreground), background(f.background), linescolor(f.linescolor), fontFamily(f.fontFamily), pointSize(f.pointSize),wrapAround(f.wrapAround)
	{}
	
	inline QFormat& operator = (const QFormat& f)
	{
		priority = f.priority;
		realPriority = f.realPriority;
		weight = f.weight;
		italic = f.italic;
		overline = f.overline;
		underline = f.underline;
		strikeout = f.strikeout;
		foreground = f.foreground;
		background = f.background;
		linescolor = f.linescolor;
		waveUnderline = f.waveUnderline;
		fontFamily = f.fontFamily;
		pointSize = f.pointSize;
        wrapAround = f.wrapAround;
		
		return *this;
	}
	
	inline bool operator == (const QFormat& f) const
	{
		return 		(priority == f.priority)
				&&
					(realPriority == f.realPriority)
				&&
					(weight == f.weight)
				&&
					(italic == f.italic)
				&&
					(overline == f.overline)
				&&
					(underline == f.underline)
				&&
					(strikeout == f.strikeout)
				&&
					(foreground == f.foreground)
				&&
					(background == f.background)
				&&
					(linescolor == f.linescolor)
				&&
					(waveUnderline == f.waveUnderline)
				&&
					(fontFamily == f.fontFamily)
				&&
					(pointSize == f.pointSize)
                &&
                    (wrapAround == f.wrapAround)
				;
	}
	
	inline bool operator != (const QFormat& f) const
	{
		return 		(priority != f.priority)
				||
					(realPriority != f.realPriority)
				||
					(weight != f.weight)
				||
					(italic != f.italic)
				||
					(overline != f.overline)
				||
					(underline != f.underline)
				||
					(strikeout != f.strikeout)
				||
					(foreground != f.foreground)
				||
					(background != f.background)
				||
					(linescolor != f.linescolor)
				||
					(waveUnderline != f.waveUnderline)
				||
					(fontFamily != f.fontFamily)
				||
					(pointSize != f.pointSize)
                ||
                    (wrapAround != f.wrapAround)
				;
	}
	
	QTextCharFormat toTextCharFormat() const;
	QString toCSS(bool simplifyCSS) const;

	void setPriority(int p);

	bool widthChanging() const {return (weight != 50) || italic;}

	int priority, realPriority;
	int weight; // 50: normal, 75: bold
	bool italic;
	bool overline;
	bool underline;
	bool strikeout;
	bool waveUnderline;
	QColor foreground;
	QColor background;
	QColor linescolor;
	QString fontFamily;
	int pointSize;
    bool wrapAround; // fill empty space with background like fullSelection
};

Q_DECLARE_TYPEINFO(QFormat, Q_MOVABLE_TYPE);

struct QFormatRange
{
	inline QFormatRange()
	 : offset(0), length(0), format(0)
	{}
	
	inline QFormatRange(int o, int l, int f)
	 : offset(o), length(l), format(f)
	{}
	
	inline bool operator == (const QFormatRange& o) const
	{ return (offset == o.offset) && (length == o.length) && (format == o.format); }
	
	inline bool operator != (const QFormatRange& o) const
	{ return (offset != o.offset) || (length != o.length) || (format != o.format); }
	
	int offset;
	int length;
	int format;
};

Q_DECLARE_TYPEINFO(QFormatRange, Q_PRIMITIVE_TYPE);


class QLineFormatAnalyzer {
	/*!
	 * Utility class for fast checking if certain formats are contained in a line
	 */
public:
	QLineFormatAnalyzer(const QVector<int> &formats) : m_formats(formats) {
        for (int col=0; col<m_formats.size(); col++) {
			if (!firstColForFormat.contains(m_formats[col])) {
				firstColForFormat.insert(m_formats[col], col);
			}
		}
	}
	
	/*! returns the column in which a format occurs or -1 */
	inline int firstCol(int format) {return firstColForFormat.value(format, -1);}
	
	/*! returns the length of a format counting from startCol */
	int formatLength(int startCol) {
		int fmt = m_formats[startCol];
		int endCol = startCol+1;
        while (endCol < m_formats.size() && m_formats[endCol] == fmt) endCol++;
		return endCol - startCol;
		
	}
	
private:
	QVector<int> m_formats;
	QHash<int, int> firstColForFormat;
};

#endif