TDE base libraries and programs
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
tdebase/kxkb/kxkbconfig.cpp

359 lines
11 KiB

//
// C++ Implementation: kxkbconfig
//
// Description:
//
//
// Author: Andriy Rysin <rysin@kde.org>, (C) 2006
//
// Copyright: See COPYING file that comes with this distribution
//
//
#include <assert.h>
#include <tqregexp.h>
#include <tqstringlist.h>
#include <tqdict.h>
#include <tdeconfig.h>
#include <kdebug.h>
#include "kxkbconfig.h"
#include "x11helper.h"
static const char* switchModes[SWITCH_POLICY_COUNT] = {
"Global", "WinClass", "Window"
};
const LayoutUnit DEFAULT_LAYOUT_UNIT = LayoutUnit("us", "");
const char* DEFAULT_MODEL = "pc104";
LayoutUnit KxkbConfig::getDefaultLayout()
{
if( m_layouts.size() == 0 )
return DEFAULT_LAYOUT_UNIT;
return m_layouts[0];
}
bool KxkbConfig::load(int loadMode)
{
TDEConfig *config = new TDEConfig("kxkbrc", true, false);
config->setGroup("Layout");
// Even if the layouts have been disabled we still want to set Xkb options
// user can always switch them off now in the "Options" tab
m_enableXkbOptions = config->readBoolEntry("EnableXkbOptions", false);
if( m_enableXkbOptions == true || loadMode == LOAD_ALL ) {
m_resetOldOptions = config->readBoolEntry("ResetOldOptions", false);
m_options = config->readEntry("Options", "");
kdDebug() << "Xkb options (enabled=" << m_enableXkbOptions << "): " << m_options << endl;
}
m_useKxkb = config->readBoolEntry("Use", false);
kdDebug() << "Use kxkb " << m_useKxkb << endl;
if( (m_useKxkb == false && loadMode == LOAD_ACTIVE_OPTIONS )
|| loadMode == LOAD_INIT_OPTIONS )
return true;
m_model = config->readEntry("Model", DEFAULT_MODEL);
kdDebug() << "Model: " << m_model << endl;
TQStringList layoutList;
if( config->hasKey("LayoutList") ) {
layoutList = config->readListEntry("LayoutList");
}
else { // old config
TQString mainLayout = config->readEntry("Layout", DEFAULT_LAYOUT_UNIT.toPair());
layoutList = config->readListEntry("Additional");
layoutList.prepend(mainLayout);
}
if( layoutList.count() == 0 )
layoutList.append("us");
m_layouts.clear();
for(TQStringList::ConstIterator it = layoutList.begin(); it != layoutList.end() ; ++it) {
m_layouts.append( LayoutUnit(*it) );
kdDebug() << " layout " << LayoutUnit(*it).toPair() << " in list: " << m_layouts.contains( LayoutUnit(*it) ) << endl;
}
kdDebug() << "Found " << m_layouts.count() << " layouts, default is " << getDefaultLayout().toPair() << endl;
TQStringList displayNamesList = config->readListEntry("DisplayNames", ',');
for(TQStringList::ConstIterator it = displayNamesList.begin(); it != displayNamesList.end() ; ++it) {
TQStringList displayNamePair = TQStringList::split(':', *it );
if( displayNamePair.count() == 2 ) {
LayoutUnit layoutUnit( displayNamePair[0] );
if( m_layouts.contains( layoutUnit ) ) {
m_layouts[m_layouts.findIndex(layoutUnit)].displayName = displayNamePair[1].left(3);
}
}
}
// m_includes.clear();
if( X11Helper::areSingleGroupsSupported() ) {
if( config->hasKey("IncludeGroups") ) {
TQStringList includeList = config->readListEntry("IncludeGroups", ',');
for(TQStringList::ConstIterator it = includeList.begin(); it != includeList.end() ; ++it) {
TQStringList includePair = TQStringList::split(':', *it );
if( includePair.count() == 2 ) {
LayoutUnit layoutUnit( includePair[0] );
if( m_layouts.contains( layoutUnit ) ) {
m_layouts[m_layouts.findIndex(layoutUnit)].includeGroup = includePair[1];
kdDebug() << "Got inc group: " << includePair[0] << ": " << includePair[1] << endl;
}
}
}
}
else { //old includes format
kdDebug() << "Old includes..." << endl;
TQStringList includeList = config->readListEntry("Includes");
for(TQStringList::ConstIterator it = includeList.begin(); it != includeList.end() ; ++it) {
TQString layoutName = LayoutUnit::parseLayout( *it );
LayoutUnit layoutUnit( layoutName, "" );
kdDebug() << "old layout for inc: " << layoutUnit.toPair() << " included " << m_layouts.contains( layoutUnit ) << endl;
if( m_layouts.contains( layoutUnit ) ) {
TQString variantName = LayoutUnit::parseVariant(*it);
m_layouts[m_layouts.findIndex(layoutUnit)].includeGroup = variantName;
kdDebug() << "Got inc group: " << layoutUnit.toPair() << ": " << variantName << endl;
}
}
}
}
m_showSingle = config->readBoolEntry("ShowSingle", false);
m_showFlag = config->readBoolEntry("ShowFlag", true);
m_showLabel = config->readBoolEntry("ShowLabel", true);
m_useThemeColors = config->readBoolEntry("UseThemeColors", false);
m_colorBackground = config->readColorEntry("ColorBackground", new TQColor(TQt::gray));
m_bgTransparent = config->readBoolEntry("BgTransparent", false);
m_colorLabel = config->readColorEntry("ColorLabel", new TQColor(TQt::white));
m_labelFont = config->readFontEntry("LabelFont", new TQFont("sans", 10, TQFont::Bold));
m_labelShadow = config->readBoolEntry("LabelShadow", true);
m_colorShadow = config->readColorEntry("ColorShadow", new TQColor(TQt::black));
TQString layoutOwner = config->readEntry("SwitchMode", "Global");
if( layoutOwner == "WinClass" ) {
m_switchingPolicy = SWITCH_POLICY_WIN_CLASS;
}
else if( layoutOwner == "Window" ) {
m_switchingPolicy = SWITCH_POLICY_WINDOW;
}
else /*if( layoutOwner == "Global" )*/ {
m_switchingPolicy = SWITCH_POLICY_GLOBAL;
}
if( m_layouts.count() < 2 && m_switchingPolicy != SWITCH_POLICY_GLOBAL ) {
kdWarning() << "Layout count is less than 2, using Global switching policy" << endl;
m_switchingPolicy = SWITCH_POLICY_GLOBAL;
}
kdDebug() << "Layout owner mode " << layoutOwner << endl;
m_stickySwitching = config->readBoolEntry("StickySwitching", false);
m_stickySwitchingDepth = config->readEntry("StickySwitchingDepth", "2").toInt();
if( m_stickySwitchingDepth < 2 )
m_stickySwitchingDepth = 2;
if( m_stickySwitching == true ) {
if( m_layouts.count() < 3 ) {
kdWarning() << "Layout count is less than 3, sticky switching will be off" << endl;
m_stickySwitching = false;
}
else
if( (int)m_layouts.count() - 1 < m_stickySwitchingDepth ) {
kdWarning() << "Sticky switching depth is more than layout count -1, adjusting..." << endl;
m_stickySwitchingDepth = m_layouts.count() - 1;
}
}
delete config;
return true;
}
void KxkbConfig::save()
{
TDEConfig *config = new TDEConfig("kxkbrc", false, false);
config->setGroup("Layout");
config->writeEntry("Model", m_model);
config->writeEntry("EnableXkbOptions", m_enableXkbOptions );
config->writeEntry("ResetOldOptions", m_resetOldOptions);
config->writeEntry("Options", m_options );
TQStringList layoutList;
TQStringList includeList;
TQStringList displayNamesList;
TQValueList<LayoutUnit>::ConstIterator it;
for(it = m_layouts.begin(); it != m_layouts.end(); ++it) {
const LayoutUnit& layoutUnit = *it;
layoutList.append( layoutUnit.toPair() );
if( layoutUnit.includeGroup.isEmpty() == false ) {
TQString incGroupUnit = TQString("%1:%2").arg(layoutUnit.toPair(), layoutUnit.includeGroup);
includeList.append( incGroupUnit );
}
TQString displayName( layoutUnit.displayName );
kdDebug() << " displayName " << layoutUnit.toPair() << " : " << displayName << endl;
if( displayName.isEmpty() == false && displayName != layoutUnit.layout ) {
displayName = TQString("%1:%2").arg(layoutUnit.toPair(), displayName);
displayNamesList.append( displayName );
}
}
config->writeEntry("LayoutList", layoutList);
kdDebug() << "Saving Layouts: " << layoutList << endl;
config->writeEntry("IncludeGroups", includeList);
kdDebug() << "Saving includeGroups: " << includeList << endl;
// if( displayNamesList.empty() == false )
config->writeEntry("DisplayNames", displayNamesList);
// else
// config->deleteEntry("DisplayNames");
config->writeEntry("Use", m_useKxkb);
config->writeEntry("ShowSingle", m_showSingle);
config->writeEntry("ShowFlag", m_showFlag);
config->writeEntry("ShowLabel", m_showLabel);
config->writeEntry("UseThemeColors", m_useThemeColors);
config->writeEntry("ColorBackground", m_colorBackground);
config->writeEntry("BgTransparent", m_bgTransparent);
config->writeEntry("ColorLabel", m_colorLabel);
config->writeEntry("LabelFont", m_labelFont);
config->writeEntry("LabelShadow", m_labelShadow);
config->writeEntry("ColorShadow", m_colorShadow);
config->writeEntry("SwitchMode", switchModes[m_switchingPolicy]);
config->writeEntry("StickySwitching", m_stickySwitching);
config->writeEntry("StickySwitchingDepth", m_stickySwitchingDepth);
// remove old options
config->deleteEntry("Variants");
config->deleteEntry("Includes");
config->deleteEntry("Encoding");
config->deleteEntry("AdditionalEncodings");
config->deleteEntry("Additional");
config->deleteEntry("Layout");
config->sync();
delete config;
}
void KxkbConfig::setDefaults()
{
m_model = DEFAULT_MODEL;
m_enableXkbOptions = false;
m_resetOldOptions = false;
m_options = "";
m_layouts.clear();
m_layouts.append( DEFAULT_LAYOUT_UNIT );
m_useKxkb = false;
m_showSingle = false;
m_showFlag = true;
m_switchingPolicy = SWITCH_POLICY_GLOBAL;
m_stickySwitching = false;
m_stickySwitchingDepth = 2;
}
TQStringList KxkbConfig::getLayoutStringList(/*bool compact*/)
{
TQStringList layoutList;
for(TQValueList<LayoutUnit>::ConstIterator it = m_layouts.begin(); it != m_layouts.end(); ++it) {
const LayoutUnit& layoutUnit = *it;
layoutList.append( layoutUnit.toPair() );
}
return layoutList;
}
TQString KxkbConfig::getDefaultDisplayName(const TQString& code_)
{
TQString displayName;
if( code_.length() <= 2 ) {
displayName = code_;
}
else {
int sepPos = code_.find(TQRegExp("[-_]"));
TQString leftCode = code_.mid(0, sepPos);
TQString rightCode;
if( sepPos != -1 )
rightCode = code_.mid(sepPos+1);
if( rightCode.length() > 0 )
displayName = leftCode.left(2) + rightCode.left(1).lower();
else
displayName = leftCode.left(3);
}
return displayName;
}
TQString KxkbConfig::getDefaultDisplayName(const LayoutUnit& layoutUnit, bool single)
{
if( layoutUnit.variant == "" )
return getDefaultDisplayName( layoutUnit.layout );
TQString displayName = layoutUnit.layout.left(2);
if( single == false )
displayName += layoutUnit.variant.left(1);
return displayName;
}
/**
* @brief Gets the single layout part of a layout(variant) string
* @param[in] layvar String in form layout(variant) to parse
* @return The layout found in the string
*/
const TQString LayoutUnit::parseLayout(const TQString &layvar)
{
static const char* LAYOUT_PATTERN = "[a-zA-Z0-9_/-]*";
TQString varLine = layvar.stripWhiteSpace();
TQRegExp rx(LAYOUT_PATTERN);
int pos = rx.search(varLine, 0);
int len = rx.matchedLength();
// check for errors
if( pos < 0 || len < 2 )
return "";
// kdDebug() << "getLayout: " << varLine.mid(pos, len) << endl;
return varLine.mid(pos, len);
}
/**
* @brief Gets the single variant part of a layout(variant) string
* @param[in] layvar String in form layout(variant) to parse
* @return The variant found in the string, no check is performed
*/
const TQString LayoutUnit::parseVariant(const TQString &layvar)
{
static const char* VARIANT_PATTERN = "\\([a-zA-Z0-9_-]*\\)";
TQString varLine = layvar.stripWhiteSpace();
TQRegExp rx(VARIANT_PATTERN);
int pos = rx.search(varLine, 0);
int len = rx.matchedLength();
// check for errors
if( pos < 2 || len < 2 )
return "";
return varLine.mid(pos+1, len-2);
}