From e16866e072f94410321d70daedbcb855ea878cac Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 6 Nov 2011 15:56:40 -0600 Subject: Actually move the kde files that were renamed in the last commit --- tdeui/kstringvalidator.h | 141 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 141 insertions(+) create mode 100644 tdeui/kstringvalidator.h (limited to 'tdeui/kstringvalidator.h') diff --git a/tdeui/kstringvalidator.h b/tdeui/kstringvalidator.h new file mode 100644 index 000000000..37627abee --- /dev/null +++ b/tdeui/kstringvalidator.h @@ -0,0 +1,141 @@ +/* + kstringvalidator.h + + Copyright (c) 2001 Marc Mutz + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; version 2.0 + of the License. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301 USA +*/ + +#ifndef __KSTRINGVALIDATOR_H__ +#define __KSTRINGVALIDATOR_H__ + +#include +#include + +#include + +/** + * @short A TQValidator to (dis)allow certain strings + * + * This validator allows you to accept only certain or to accept all + * but certain strings. + * + * When used in rejecting mode, accepts only strings not in the + * stringlist. This mode is the default and comes in handy when asking + * the user for a name of some listed entity. Set the list of already + * used names to prevent the user from entering duplicate names. + * + * When used in non-rejecting mode, accepts only strings that appear + * in the stringlist. Use with care! From a user's point of view this + * mode is hard to grasp. + * + * This validator can also fix strings. In rejecting mode, a number + * will be appended to the string until it is Acceptable. E.g. if + * "foo" and "foo 1" are in the stringlist, then fixup will change + * "foo" to "foo 2", provided "foo 2" isn't in the list of forbidden + * strings. + * + * In accepting mode, when the input starts with an Acceptable + * substring, truncates to the longest Acceptable string. When the + * input is the start of an Acceptable string, completes to the + * shortest Acceptable string. + * + * NOTE: fixup isn't yet implemented. + * + * @author Marc Mutz + **/ +class KDEUI_EXPORT KStringListValidator : public TQValidator { + Q_OBJECT + Q_PROPERTY( TQStringList stringList READ stringList WRITE setStringList ) + Q_PROPERTY( bool rejecting READ isRejecting WRITE setRejecting ) + Q_PROPERTY( bool fixupEnabled READ isFixupEnabled WRITE setFixupEnabled ) +public: + /** Construct a new validator. + * + * @param list The list of strings to (dis)allow. + * @param rejecting Selects the validator's mode + * (rejecting: true; accepting: false) + * @param fixupEnabled Selects whether to fix strings or not. + * @param parent Passed to lower level constructor. + * @param name Passed to lower level constructor + * + **/ + KStringListValidator( const TQStringList & list=TQStringList(), + bool rejecting=true, bool fixupEnabled=false, + TQObject * parent=0, const char * name=0 ) + : TQValidator( parent, name ), mStringList( list ), + mRejecting( rejecting ), mFixupEnabled( fixupEnabled ) {} + + virtual State validate( TQString & input, int & pos ) const; + virtual void fixup( TQString & input ) const; + + void setRejecting( bool rejecting ) { mRejecting = rejecting; } + bool isRejecting() const { return mRejecting; } + + void setFixupEnabled( bool fixupEnabled ) { mFixupEnabled = fixupEnabled; } + bool isFixupEnabled() const { return mFixupEnabled; } + + void setStringList( const TQStringList & list ) { mStringList = list; } + TQStringList stringList() const { return mStringList; } + +protected: + TQStringList mStringList; + bool mRejecting; + bool mFixupEnabled; +private: + class KStringListValidator* d; +}; + +/** + * @short A TQValidator for mime types. + * + * This validator allows you to validate mimetype names + * (e.g. text/plain, image/jpeg). Note that the validation is only + * syntactically. It will e.g. not reject "foo/bar", although that + * particular mime type isn't yet registered. It suffices for the name + * to adhere to the production + * + * \code + * mime-type := token "/" token ; 'token' is defined in rfc2045 + * \endcode + * + * The fixup will simply remove all non-token characters. + * + * @author Marc Mutz + **/ +class KDEUI_EXPORT KMimeTypeValidator : public TQValidator +{ + Q_OBJECT +public: + KMimeTypeValidator( TQObject* parent, const char* name=0) + : TQValidator( parent, name ) {} + + /** + * Checks for well-formed mimetype. Returns + * @li Acceptable iff input ~= /^[:allowed chars:]+\/[:allowed chars:]+$/ + * @li Intermediate iff input ~= /^[:allowed chars:]*\/?[:allowed chars:]*$/ + * @li Invalid else + */ + virtual State validate( TQString & input, int & pos ) const; + /** + * Removes all characters that are forbidden in mimetypes. + */ + virtual void fixup( TQString & input ) const; +private: + class KMimeTypeValidator* d; +}; + +#endif // __KSTRINGVALIDATOR_H__ -- cgit v1.2.3