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author | Timothy Pearson <[email protected]> | 2011-11-06 15:56:40 -0600 |
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committer | Timothy Pearson <[email protected]> | 2011-11-06 15:56:40 -0600 |
commit | e16866e072f94410321d70daedbcb855ea878cac (patch) | |
tree | ee3f52eabde7da1a0e6ca845fb9c2813cf1558cf /tdeui/klanguagebutton.cpp | |
parent | a58c20c1a7593631a1b50213c805507ebc16adaf (diff) | |
download | tdelibs-e16866e072f94410321d70daedbcb855ea878cac.tar.gz tdelibs-e16866e072f94410321d70daedbcb855ea878cac.zip |
Actually move the kde files that were renamed in the last commit
Diffstat (limited to 'tdeui/klanguagebutton.cpp')
-rw-r--r-- | tdeui/klanguagebutton.cpp | 284 |
1 files changed, 284 insertions, 0 deletions
diff --git a/tdeui/klanguagebutton.cpp b/tdeui/klanguagebutton.cpp new file mode 100644 index 000000000..bfc160c8e --- /dev/null +++ b/tdeui/klanguagebutton.cpp @@ -0,0 +1,284 @@ +/* + * klanguagebutton.cpp - Adds some methods for inserting languages. + * + * Copyright (c) 1999-2003 Hans Petter Bieker <[email protected]> + * + * Requires the Qt widget libraries, available at no cost at + * http://www.trolltech.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. + */ + +#define INCLUDE_MENUITEM_DEF +#include <tqpopupmenu.h> +#include <tqlayout.h> +#include <tqpushbutton.h> + +#include "klanguagebutton.h" +#include "klanguagebutton.moc" + +#include <kdebug.h> + +static void checkInsertPos( TQPopupMenu *popup, const TQString & str, + int &index ) +{ + if ( index == -1 ) + return; + + int a = 0; + int b = popup->count(); + while ( a < b ) + { + int w = ( a + b ) / 2; + + int id = popup->idAt( w ); + int j = str.localeAwareCompare( popup->text( id ) ); + + if ( j > 0 ) + a = w + 1; + else + b = w; + } + + index = a; // it doesn't really matter ... a == b here. + + Q_ASSERT( a == b ); +} + +static TQPopupMenu * checkInsertIndex( TQPopupMenu *popup, + const TQStringList *tags, const TQString &submenu ) +{ + int pos = tags->findIndex( submenu ); + + TQPopupMenu *pi = 0; + if ( pos != -1 ) + { + TQMenuItem *p = popup->findItem( pos ); + pi = p ? p->popup() : 0; + } + if ( !pi ) + pi = popup; + + return pi; +} + +class KLanguageButtonPrivate +{ +public: + TQPushButton * button; + bool staticText; +}; + +KLanguageButton::KLanguageButton( TQWidget * parent, const char *name ) + : TQWidget( parent, name ) +{ + init(name); +} + +KLanguageButton::KLanguageButton( const TQString & text, TQWidget * parent, const char *name ) + : TQWidget( parent, name ) +{ + init(name); + + setText(text); +} + +void KLanguageButton::setText(const TQString & text) +{ + d->staticText = true; + d->button->setText(text); + d->button->setIconSet(TQIconSet()); // remove the icon +} + +void KLanguageButton::init(const char * name) +{ + m_current = 0; + m_ids = new TQStringList; + m_popup = 0; + m_oldPopup = 0; + d = new KLanguageButtonPrivate; + + d->staticText = false; + + TQHBoxLayout *layout = new TQHBoxLayout(this, 0, 0); + layout->setAutoAdd(true); + d->button = new TQPushButton( this, name ); // HPB don't touch this!! + + clear(); +} + +KLanguageButton::~KLanguageButton() +{ + delete m_ids; + + delete d->button; + delete d; +} + + +void KLanguageButton::insertLanguage( const TQString& path, const TQString& name, + const TQString&, const TQString &submenu, int index ) +{ + TQString output = name + TQString::tqfromLatin1( " (" ) + path + + TQString::tqfromLatin1( ")" ); +#if 0 + // Nooooo ! Country != language + TQPixmap flag( locate( "locale", sub + path + + TQString::tqfromLatin1( "/flag.png" ) ) ); +#endif + insertItem( output, path, submenu, index ); +} + +void KLanguageButton::insertItem( const TQIconSet& icon, const TQString &text, + const TQString & id, const TQString &submenu, int index ) +{ + TQPopupMenu *pi = checkInsertIndex( m_popup, m_ids, submenu ); + checkInsertPos( pi, text, index ); + pi->insertItem( icon, text, count(), index ); + m_ids->append( id ); +} + +void KLanguageButton::insertItem( const TQString &text, const TQString & id, + const TQString &submenu, int index ) +{ + insertItem( TQIconSet(), text, id, submenu, index ); +} + +void KLanguageButton::insertSeparator( const TQString &submenu, int index ) +{ + TQPopupMenu *pi = checkInsertIndex( m_popup, m_ids, submenu ); + pi->insertSeparator( index ); + m_ids->append( TQString::null ); +} + +void KLanguageButton::insertSubmenu( const TQIconSet & icon, + const TQString &text, const TQString &id, + const TQString &submenu, int index ) +{ + TQPopupMenu *pi = checkInsertIndex( m_popup, m_ids, submenu ); + TQPopupMenu *p = new TQPopupMenu( pi ); + checkInsertPos( pi, text, index ); + pi->insertItem( icon, text, p, count(), index ); + m_ids->append( id ); + connect( p, TQT_SIGNAL( activated( int ) ), + TQT_SLOT( slotActivated( int ) ) ); + connect( p, TQT_SIGNAL( highlighted( int ) ), this, + TQT_SLOT( slotHighlighted( int ) ) ); +} + +void KLanguageButton::insertSubmenu( const TQString &text, const TQString &id, + const TQString &submenu, int index ) +{ + insertSubmenu(TQIconSet(), text, id, submenu, index); +} + +void KLanguageButton::slotActivated( int index ) +{ + //kdDebug() << "slotActivated" << index << endl; + + setCurrentItem( index ); + + // Forward event from popup menu as if it was emitted from this widget: + TQString id = *m_ids->tqat( index ); + emit activated( id ); +} + +void KLanguageButton::slotHighlighted( int index ) +{ + //kdDebug() << "slotHighlighted" << index << endl; + + TQString id = *m_ids->tqat( index ); + emit ( highlighted(id) ); +} + +int KLanguageButton::count() const +{ + return m_ids->count(); +} + +void KLanguageButton::clear() +{ + m_ids->clear(); + + delete m_oldPopup; + m_oldPopup = m_popup; + m_popup = new TQPopupMenu( this ); + + d->button->setPopup( m_popup ); + + connect( m_popup, TQT_SIGNAL( activated( int ) ), + TQT_SLOT( slotActivated( int ) ) ); + connect( m_popup, TQT_SIGNAL( highlighted( int ) ), + TQT_SLOT( slotHighlighted( int ) ) ); + + if ( !d->staticText ) + { + d->button->setText( TQString::null ); + d->button->setIconSet( TQIconSet() ); + } +} + +bool KLanguageButton::contains( const TQString & id ) const +{ + return m_ids->contains( id ) > 0; +} + +TQString KLanguageButton::current() const +{ + return *m_ids->tqat( currentItem() ); +} + + +TQString KLanguageButton::id( int i ) const +{ + if ( i < 0 || i >= count() ) + { + kdDebug() << "KLanguageButton::tag(), unknown tag " << i << endl; + return TQString::null; + } + return *m_ids->tqat( i ); +} + + +int KLanguageButton::currentItem() const +{ + return m_current; +} + +void KLanguageButton::setCurrentItem( int i ) +{ + if ( i < 0 || i >= count() ) + return; + m_current = i; + + if ( !d->staticText ) + { + d->button->setText( m_popup->text( m_current ) ); + TQIconSet *icon = m_popup->iconSet( m_current ); + if ( icon ) + d->button->setIconSet( *icon ); + else + d->button->setIconSet( TQIconSet() ); + } +} + +void KLanguageButton::setCurrentItem( const TQString & id ) +{ + int i = m_ids->findIndex( id ); + if ( id.isNull() ) + i = 0; + if ( i != -1 ) + setCurrentItem( i ); +} |