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Couple of new methods for String. Cleaned up some component code to use SafePointers.

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This commit is contained in:
Julian Storer 2010-03-07 13:01:33 +00:00
parent c9c8824294
commit b974203d0f
22 changed files with 328 additions and 326 deletions
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44
src/text/juce_String.cpp
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@ -1157,7 +1157,7 @@ void String::vprintf (const tchar* const pf, va_list& args) throw()
//==============================================================================
const String String::repeatedString (const tchar* const stringToRepeat,
int numberOfTimesToRepeat) throw()
int numberOfTimesToRepeat)
{
const int len = CharacterFunctions::length (stringToRepeat);
String result ((int) (len * numberOfTimesToRepeat + 1), (int) 0);
@ -1174,6 +1174,48 @@ const String String::repeatedString (const tchar* const stringToRepeat,
return result;
}
const String String::paddedLeft (const juce_wchar padCharacter, int minimumLength) const
{
if (padCharacter == 0)
{
jassertfalse;
return *this;
}
const int len = length();
if (len >= minimumLength)
return *this;
String result ((int) minimumLength + 1, (int) 0);
tchar* n = result.text->text;
minimumLength -= len;
while (--minimumLength >= 0)
*n++ = padCharacter;
*n = 0;
CharacterFunctions::append (n, text->text);
return result;
}
const String String::paddedRight (const juce_wchar padCharacter, int minimumLength) const
{
if (padCharacter == 0)
{
jassertfalse;
return *this;
}
const int paddingNeeded = minimumLength - length();
if (paddingNeeded <= 0)
return *this;
return *this + String::empty.paddedLeft (padCharacter, paddingNeeded);
}
//==============================================================================
const String String::replaceSection (int index,
int numCharsToReplace,