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-rw-r--r--libkdepim/ktimeedit.cpp292
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diff --git a/libkdepim/ktimeedit.cpp b/libkdepim/ktimeedit.cpp
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--- a/libkdepim/ktimeedit.cpp
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-/*
- This file is part of libtdepim.
-
- Copyright (c) 1999 Preston Brown <pbrown@kde.org>
- Copyright (c) 1999 Ian Dawes <iadawes@globalserve.net>
- Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
- As a special exception, permission is given to link this program
- with any edition of TQt, and distribute the resulting executable,
- without including the source code for TQt in the source distribution.
-*/
-
-#include <tqkeycode.h>
-#include <tqcombobox.h>
-#include <tqdatetime.h>
-#include <tqlineedit.h>
-
-#include <kmessagebox.h>
-#include <kglobal.h>
-#include <kdebug.h>
-#include <klocale.h>
-
-#include "ktimeedit.h"
-#include <tqvalidator.h>
-#include "ktimeedit.moc"
-
-// Validator for a time value with only hours and minutes (no seconds)
-// Mostly locale aware. Author: David Faure <faure@kde.org>
-class KOTimeValidator : public TQValidator
-{
-public:
- KOTimeValidator(TQWidget* parent, const char* name=0) : TQValidator(TQT_TQOBJECT(parent), name) {}
-
- virtual State validate(TQString& str, int& /*cursorPos*/) const
- {
- int length = str.length();
- // empty string is intermediate so one can clear the edit line and start from scratch
- if ( length <= 0 )
- return Intermediate;
-
- bool ok = false;
- /*TQTime time =*/ KGlobal::locale()->readTime(str, KLocale::WithoutSeconds, &ok);
- if ( ok )
- return Acceptable;
-// kdDebug(5300)<<"Time "<<str<<" not directly acceptable, trying military format "<<endl;
- // Also try to accept times in "military format", i.e. no delimiter, like 1200
- int tm = str.toInt( &ok );
- if ( ok && ( 0 <= tm ) ) {
- if ( ( tm < 2400 ) && ( tm%100 < 60 ) )
- return Acceptable;
- else
- return Intermediate;
- }
-// kdDebug(5300)<<str<<" not acceptable or intermediate for military format, either "<<str<<endl;
-
- // readTime doesn't help knowing when the string is "Intermediate".
- // HACK. Not fully locale aware etc. (esp. the separator is '.' in sv_SE...)
- TQChar sep = ':';
- // I want to allow "HH:", ":MM" and ":" to make editing easier
- if ( str[0] == sep )
- {
- if ( length == 1 ) // just ":"
- return Intermediate;
- TQString minutes = str.mid(1);
- int m = minutes.toInt(&ok);
- if ( ok && m >= 0 && m < 60 )
- return Intermediate;
- } else if ( str[str.length()-1] == sep )
- {
- TQString hours = str.left(length-1);
- int h = hours.toInt(&ok);
- if ( ok && h >= 0 && h < 24 )
- return Intermediate;
- }
-// return Invalid;
- return Intermediate;
- }
- virtual void fixup ( TQString & input ) const {
- bool ok = false;
- KGlobal::locale()->readTime( input, KLocale::WithoutSeconds, &ok );
- if ( !ok ) {
- // Also try to accept times in "military format", i.e. no delimiter, like 1200
- int tm = input.toInt( &ok );
- if ( ( 0 <= tm ) && ( tm < 2400 ) && ( tm%100 < 60 ) && ok ) {
- input = KGlobal::locale()->formatTime( TQTime( tm / 100, tm % 100, 0 ) );
- }
- }
- }
-};
-
-// KTimeWidget/TQTimeEdit provide nicer editing, but don't provide a combobox.
-// Difficult to get all in one...
-// But TQt-3.2 will offer TQLineEdit::setMask, so a "99:99" mask would help.
-KTimeEdit::KTimeEdit( TQWidget *parent, TQTime qt, const char *name )
- : TQComboBox( true, parent, name )
-{
- setInsertionPolicy( NoInsertion );
- setValidator( new KOTimeValidator( this ) );
-
- mTime = qt;
-
-// mNoTimeString = i18n("No Time");
-// insertItem( mNoTimeString );
-
- // Fill combo box with selection of times in localized format.
- TQTime timeEntry(0,0,0);
- do {
- insertItem(KGlobal::locale()->formatTime(timeEntry));
- timeEntry = timeEntry.addSecs(60*15);
- } while (!timeEntry.isNull());
- // Add end of day.
- insertItem( KGlobal::locale()->formatTime( TQTime( 23, 59, 59 ) ) );
-
- updateText();
- setFocusPolicy(TQ_StrongFocus);
-
- connect(this, TQT_SIGNAL(activated(int)), this, TQT_SLOT(active(int)));
- connect(this, TQT_SIGNAL(highlighted(int)), this, TQT_SLOT(hilit(int)));
- connect(this, TQT_SIGNAL(textChanged(const TQString&)),this,TQT_SLOT(changedText()));
-}
-
-KTimeEdit::~KTimeEdit()
-{
-}
-
-bool KTimeEdit::hasTime() const
-{
- // Can't happen
- if ( currentText().isEmpty() ) return false;
- //if ( currentText() == mNoTimeString ) return false;
-
- return true; // always
-}
-
-TQTime KTimeEdit::getTime() const
-{
- //kdDebug(5300) << "KTimeEdit::getTime(), currentText() = " << currentText() << endl;
- // TODO use KLocale::WithoutSeconds in HEAD
- bool ok = false;
- TQTime time = KGlobal::locale()->readTime( currentText(), KLocale::WithoutSeconds, &ok );
- if ( !ok ) {
- // Also try to accept times in "military format", i.e. no delimiter, like 1200
- int tm = currentText().toInt( &ok );
- if ( ( 0 <= tm ) && ( tm < 2400 ) && ( tm%100 < 60 ) && ok ) {
- time.setHMS( tm / 100, tm % 100, 0 );
- } else {
- ok = false;
- }
- }
- // kdDebug(5300) << "KTimeEdit::getTime(): " << time.toString() << endl;
- return time;
-}
-
-TQSizePolicy KTimeEdit::sizePolicy() const
-{
- // Set size policy to Fixed, because edit cannot contain more text than the
- // string representing the time. It doesn't make sense to provide more space.
- TQSizePolicy sizePolicy(TQSizePolicy::Fixed,TQSizePolicy::Fixed);
-
- return sizePolicy;
-}
-
-void KTimeEdit::setTime(TQTime newTime)
-{
- if ( mTime != newTime )
- {
- kdDebug(5300) << "KTimeEdit::setTime(): " << TQString(newTime.toString()) << endl;
-
- mTime = newTime;
- updateText();
- }
-}
-
-void KTimeEdit::active(int i)
-{
- // The last entry, 23:59, is a special case
- if( i == count() - 1 )
- mTime = TQTime( 23, 59, 0 );
- else
- mTime = TQTime(0,0,0).addSecs(i*15*60);
- emit timeChanged(mTime);
-}
-
-void KTimeEdit::hilit(int )
-{
- // we don't currently need to do anything here.
-}
-
-void KTimeEdit::addTime(TQTime qt)
-{
- // Calculate the new time.
- mTime = qt.addSecs(mTime.minute()*60+mTime.hour()*3600);
- updateText();
- emit timeChanged(mTime);
-}
-
-void KTimeEdit::subTime(TQTime qt)
-{
- int h, m;
-
- // Note that we cannot use the same method for determining the new
- // time as we did in addTime, because TQTime does not handle adding
- // negative seconds well at all.
- h = mTime.hour()-qt.hour();
- m = mTime.minute()-qt.minute();
-
- if(m < 0) {
- m += 60;
- h -= 1;
- }
-
- if(h < 0) {
- h += 24;
- }
-
- // store the newly calculated time.
- mTime.setHMS(h, m, 0);
- updateText();
- emit timeChanged(mTime);
-}
-
-void KTimeEdit::keyPressEvent(TQKeyEvent *qke)
-{
- switch(qke->key()) {
- case Key_Down:
- addTime(TQTime(0,1,0));
- break;
- case Key_Up:
- subTime(TQTime(0,1,0));
- break;
- case Key_Prior:
- subTime(TQTime(1,0,0));
- break;
- case Key_Next:
- addTime(TQTime(1,0,0));
- break;
- default:
- TQComboBox::keyPressEvent(qke);
- break;
- } // switch
-}
-
-void KTimeEdit::updateText()
-{
-// kdDebug(5300) << "KTimeEdit::updateText() " << endl;
- TQString s = KGlobal::locale()->formatTime(mTime);
- // Set the text but without emitting signals, nor losing the cursor position
- TQLineEdit *line = lineEdit();
- line->blockSignals(true);
- int pos = line->cursorPosition();
-
- // select item with nearest time, must be done while line edit is blocked
- // as setCurrentItem() calls setText() with triggers KTimeEdit::changedText()
- setCurrentItem((mTime.hour()*4)+((mTime.minute()+7)/15));
-
- line->setText(s);
- line->setCursorPosition(pos);
- line->blockSignals(false);
-
-// kdDebug(5300) << "KTimeEdit::updateText(): " << s << endl;
-}
-
-bool KTimeEdit::inputIsValid() const
-{
- int cursorPos = lineEdit()->cursorPosition();
- TQString str = currentText();
- return validator()->validate( str, cursorPos ) == TQValidator::Acceptable;
-}
-
-void KTimeEdit::changedText()
-{
- //kdDebug(5300) << "KTimeEdit::changedText()" << endl;
- if ( inputIsValid() )
- {
- mTime = getTime();
- emit timeChanged(mTime);
- }
-}
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