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settings.cpp
author jhilmer
Mon Aug 01 19:33:16 2005 +0000 (2005-08-01)
changeset 144 f4bbdc809fec
child 3 6a0342b3c519
child 55 79b0656dbe7d
child 163 30b22f7bd009
permissions -rw-r--r--
Fix: closing of editor when text are modified 
     1 #include <iostream>

     2 #include "settings.h"

     3 #include "misc.h"

     4 

     5 using namespace std;

     6 /////////////////////////////////////////////////////////////////

     7 // Settings

     8 /////////////////////////////////////////////////////////////////

     9 Settings::Settings()

    10 {

    11 	clear();		 

    12 }

    13 

    14 Settings::~Settings()

    15 {

    16 }

    17 

    18 void Settings::clear()

    19 {

    20 	pathlist.clear();

    21 	keylist.clear();

    22 	valuelist.clear();

    23 }

    24 

    25 void Settings::clearLocal(const QString &s)

    26 {

    27 	QStringList::Iterator itp=pathlist.begin();

    28 	QStringList::Iterator itk=keylist.begin();

    29 	QStringList::Iterator itv=valuelist.begin();

    30 

    31 	while (itp !=pathlist.end() )

    32 	{

    33 		if ((*itk).startsWith (s))

    34 		{

    35 			itp=pathlist.remove (itp);

    36 			itk=keylist.remove (itk);

    37 			itv=valuelist.remove (itv);

    38 		}	else

    39 		{

    40 			itp++;

    41 			itk++;

    42 			itv++;

    43 		}

    44 	}

    45 }

    46 

    47 QString Settings::readLocalEntry ( const QString &fpath, const QString & key, const QString & def = QString::null ) 

    48 {

    49 	QStringList::Iterator itp=pathlist.begin();

    50 	QStringList::Iterator itk=keylist.begin();

    51 	QStringList::Iterator itv=valuelist.begin();

    52 

    53 	// First search for value in settings saved in map

    54 	while (itp !=pathlist.end() )

    55 	{

    56 		if (*itp == fpath && *itk == key)

    57 			return *itv;

    58 		itp++;

    59 		itk++;

    60 		itv++;

    61 	}

    62 

    63 	// Fall back to global vym settings

    64 	bool ok;

    65 	return readEntry (key,def, &ok);

    66 }	

    67 

    68 void Settings::setLocalEntry (const QString &fpath, const QString &key, const QString &value)

    69 {

    70 	QStringList::Iterator itp=pathlist.begin();

    71 	QStringList::Iterator itk=keylist.begin();

    72 	QStringList::Iterator itv=valuelist.begin();

    73 

    74 	if (!fpath.isEmpty() && !key.isEmpty() && !value.isEmpty() )

    75 	{

    76 		// Search for existing entry first

    77 		while (itp !=pathlist.end() )

    78 		{

    79 			if (*itp == fpath && *itk == key)

    80 			{

    81 				*itv=value;

    82 				return;

    83 			}

    84 			itp++;

    85 			itk++;

    86 			itv++;

    87 		}

    88 		

    89 		// If no entry exists, append a new one

    90 		pathlist.append (fpath);

    91 		keylist.append (key);

    92 		valuelist.append (value);

    93 	}

    94 }

    95 

    96 QString Settings::getXMLData (const QString &fpath)

    97 {

    98 	QString s;

    99 	QStringList::Iterator itp=pathlist.begin();

   100 	QStringList::Iterator itk=keylist.begin();

   101 	QStringList::Iterator itv=valuelist.begin();

   102 

   103 	while (itp !=pathlist.end() )

   104 	{

   105 		if (*itp == fpath )

   106 			if (!(*itv).isEmpty())

   107 				s+=singleElement (

   108 					"setting",

   109 					attribut ("key",*itk) 

   110 					+attribut ("value",*itv)

   111 				)+"\n";

   112 		itp++;

   113 		itk++;

   114 		itv++;

   115 	}

   116 	return s;

   117 }

   118 

   119 void Settings::write()

   120 {

   121 	QStringList::Iterator itp=pathlist.begin();

   122 	QStringList::Iterator itk=keylist.begin();

   123 	QStringList::Iterator itv=valuelist.begin();

   124 

   125 	while (itp !=pathlist.end() )

   126 	{

   127 		itp++;

   128 		itk++;

   129 		itv++;

   130 	}

   131 }

   132
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