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
|
#include <tqwindowdefs.h>
#include <tqfile.h>
#include <tqtextstream.h>
#include <tqregexp.h>
#include <tqstringlist.h>
#include <tqdir.h>
#include <kstandarddirs.h>
#include <tdeglobal.h>
#include <tdelocale.h>
#include <kdebug.h>
#include <config.h>
#include "x11helper.h"
#include "rules.h"
XkbRules::XkbRules(bool layoutsOnly):
m_layouts(90)
{
X11_DIR = X11Helper::findX11Dir();
if( X11_DIR == NULL ) {
kdError() << "Cannot find X11 directory!" << endl;
// throw Exception();
return;
}
TQString rulesFile = X11Helper::findXkbRulesFile(X11_DIR, tqt_xdisplay());
if( rulesFile.isEmpty() ) {
kdError() << "Cannot find rules file in " << X11_DIR << endl;
// throw Exception();
return;
}
loadRules(rulesFile, layoutsOnly);
loadOldLayouts(rulesFile);
loadGroups(::locate("config", "kxkb_groups"));
}
void XkbRules::loadRules(TQString file, bool layoutsOnly)
{
RulesInfo* rules = X11Helper::loadRules(file, layoutsOnly);
if (rules == NULL) {
kdDebug() << "Unable to load rules" << endl;
return;
}
m_layouts= rules->layouts;
if( layoutsOnly == false ) {
m_models = rules->models;
m_options = rules->options;
}
// fixLayouts();
}
// void XkbRules::fixLayouts() {
// // THIS IS TEMPORARY!!!
// // This should be fixed in XFree86 (and actually is fixed in XFree 4.2)
// // some handcoded ones, because the X11 rule file doesn't get them correctly, or in case
// // the rule file wasn't found
// static struct {
// const char * locale;
// const char * layout;
// } fixedLayouts[] = {
// { "ben", "Bengali" },
// { "ar", "Arabic" },
// { "ir", "Farsi" },
// { 0, 0 }
// };
//
// for(int i=0; fixedLayouts[i].layout != 0; i++ ) {
// if( m_layouts.find(fixedLayouts[i].locale) == 0 )
// m_layouts.insert(fixedLayouts[i].locale, fixedLayouts[i].layout);
// }
// }
bool XkbRules::isSingleGroup(const TQString& layout)
{
return X11Helper::areSingleGroupsSupported()
&& !m_oldLayouts.contains(layout)
&& !m_nonLatinLayouts.contains(layout);
}
// check $oldlayouts and $nonlatin groups for XFree 4.3 and later
void XkbRules::loadOldLayouts(TQString rulesFile)
{
OldLayouts* oldLayoutsStruct = X11Helper::loadOldLayouts( rulesFile );
m_oldLayouts = oldLayoutsStruct->oldLayouts;
m_nonLatinLayouts = oldLayoutsStruct->nonLatinLayouts;
}
// for multi-group layouts in XFree 4.2 and older
// or if layout is present in $oldlayout or $nonlatin groups
void XkbRules::loadGroups(TQString file)
{
TQFile f(file);
if (f.open(IO_ReadOnly))
{
TQTextStream ts(&f);
TQString locale;
unsigned int grp;
while (!ts.eof()) {
ts >> locale >> grp;
locale.simplifyWhiteSpace();
if (locale[0] == '#' || locale.left(2) == "//" || locale.isEmpty())
continue;
m_initialGroups.insert(locale, grp);
}
f.close();
}
}
unsigned int
XkbRules::getDefaultGroup(const TQString& layout, const TQString& includeGroup)
{
// check for new one-group layouts in XFree 4.3 and older
if( isSingleGroup(layout) ) {
if( includeGroup.isEmpty() == false )
return 1;
else
return 0;
}
TQMap<TQString, unsigned int>::iterator it = m_initialGroups.find(layout);
return it == m_initialGroups.end() ? 0 : it.data();
}
TQStringList
XkbRules::getAvailableVariants(const TQString& layout)
{
if( layout.isEmpty() || !layouts().find(layout) )
return TQStringList();
TQStringList* result1 = m_varLists[layout];
if( result1 )
return *result1;
bool oldLayouts = m_oldLayouts.contains(layout);
TQStringList* result = X11Helper::getVariants(layout, X11_DIR, oldLayouts);
m_varLists.insert(layout, result);
return *result;
}
|
