| -rw-r--r-- | libopie/ofontselector.cpp | 63 | ||||
| -rw-r--r-- | libopie/ofontselector.h | 2 |
2 files changed, 42 insertions, 23 deletions
diff --git a/libopie/ofontselector.cpp b/libopie/ofontselector.cpp index f6fd541..d32aeb4 100644 --- a/libopie/ofontselector.cpp +++ b/libopie/ofontselector.cpp @@ -1,277 +1,294 @@ /* =. This file is part of the OPIE Project .=l. Copyright (c) 2002 Robert Griebl <sandman@handhelds.org> .>+-= _;:, .> :=|. This library is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. 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; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <qlayout.h> #include <qlistbox.h> #include <qcombobox.h> #include <qlabel.h> #include <qfont.h> #include "ofontselector.h" class FontListItem : public QListBoxText { public: FontListItem ( const QString &t, const QStringList &styles, const QValueList<int> &sizes ) : QListBoxText ( ) { m_name = t; m_styles = styles; m_sizes = sizes; QString str = t; str [0] = str [0]. upper ( ); setText ( str ); } QString family ( ) const { return m_name; } const QStringList &styles ( ) const { return m_styles; } const QValueList<int> &sizes ( ) const { return m_sizes; } private: QStringList m_styles; QValueList<int> m_sizes; QString m_name; }; static int findItemCB ( QComboBox *box, const QString &str ) { for ( int i = 0; i < box-> count ( ); i++ ) { if ( box-> text ( i ) == str ) return i; } return -1; } OFontSelector::OFontSelector ( QWidget *parent, const char *name, WFlags fl ) : QWidget ( parent, name, fl ) { QGridLayout *gridLayout = new QGridLayout ( this, 0, 0, 4, 4 ); gridLayout->setRowStretch ( 4, 10 ); m_font_family_list = new QListBox( this, "FontListBox" ); gridLayout->addMultiCellWidget( m_font_family_list, 0, 4, 0, 0 ); connect( m_font_family_list, SIGNAL( highlighted( int ) ), this, SLOT( fontFamilyClicked( int ) ) ); QLabel *label = new QLabel( tr( "Style" ), this ); gridLayout->addWidget( label, 0, 1 ); m_font_style_list = new QComboBox( this, "StyleListBox" ); connect( m_font_style_list, SIGNAL( activated( int ) ), this, SLOT( fontStyleClicked( int ) ) ); gridLayout->addWidget( m_font_style_list, 1, 1 ); label = new QLabel( tr( "Size" ), this ); gridLayout->addWidget( label, 2, 1 ); m_font_size_list = new QComboBox( this, "SizeListBox" ); connect( m_font_size_list, SIGNAL( activated( int ) ), this, SLOT( fontSizeClicked( int ) ) ); gridLayout->addWidget( m_font_size_list, 3, 1 ); loadFonts ( m_font_family_list ); } OFontSelector::~OFontSelector ( ) { } -bool OFontSelector::setSelectedFont ( const QString &family, const QString &styleStr, int size, const QString & /*charset*/ ) +bool OFontSelector::setSelectedFont ( const QString &familyStr, const QString &styleStr, int sizeVal, const QString & /*charset*/ ) { - if ( size <= 0 ) - size = 10; - QString familyStr = family. isEmpty ( ) ? QString ( "Helvetica" ) : family; - QString sizeStr = QString::number ( size ); - - m_font_family_list-> setCurrentItem ( m_font_family_list-> findItem ( familyStr )); - if ( m_font_family_list-> currentItem ( ) < 0 ) - m_font_family_list-> setCurrentItem ( 0 ); - - fontFamilyClicked ( m_font_family_list-> currentItem ( )); - - m_font_style_list-> setCurrentItem ( findItemCB ( m_font_style_list, styleStr )); - fontStyleClicked ( m_font_style_list-> currentItem ( )); - - m_font_size_list-> setCurrentItem ( findItemCB ( m_font_size_list, sizeStr )); - fontSizeClicked ( m_font_size_list-> currentItem ( )); - - return (( m_font_family_list-> currentItem ( ) >= 0 ) && - ( m_font_style_list-> currentItem ( ) >= 0 ) && - ( m_font_size_list-> currentItem ( ) >= 0 )); + QString sizeStr = QString::number ( sizeVal ); + + QListBoxItem *family = m_font_family_list-> findItem ( familyStr ); + if ( !family ) + family = m_font_family_list-> findItem ( "Helvetica" ); + if ( !family ) + family = m_font_family_list-> firstItem ( ); + m_font_family_list-> setCurrentItem ( family ); + fontFamilyClicked ( m_font_family_list-> index ( family )); + + int style = findItemCB ( m_font_style_list, styleStr ); + if ( style < 0 ) + style = findItemCB ( m_font_style_list, "Regular" ); + if ( style < 0 && m_font_style_list-> count ( ) > 0 ) + style = 0; + m_font_style_list-> setCurrentItem ( style ); + fontStyleClicked ( style ); + + int size = findItemCB ( m_font_size_list, sizeStr ); + if ( size < 0 ) + size = findItemCB ( m_font_size_list, "10" ); + if ( size < 0 && m_font_size_list-> count ( ) > 0 ) + size = 0; + m_font_size_list-> setCurrentItem ( size ); + fontSizeClicked ( size ); + + return (( family ) && + ( style >= 0 ) && + ( size >= 0 )); } bool OFontSelector::selectedFont ( QString &family, QString &style, int &size ) { QString dummy; return selectedFont ( family, style, size, dummy ); } QString OFontSelector::fontFamily ( ) const { FontListItem *fli = (FontListItem *) m_font_family_list-> item ( m_font_family_list-> currentItem ( )); return fli ? fli-> family ( ) : QString::null; } QString OFontSelector::fontStyle ( ) const { FontListItem *fli = (FontListItem *) m_font_family_list-> item ( m_font_family_list-> currentItem ( )); int fst = m_font_style_list-> currentItem ( ); return ( fli && fst >= 0 ) ? fli-> styles ( ) [fst] : QString::null; } int OFontSelector::fontSize ( ) const { FontListItem *fli = (FontListItem *) m_font_family_list-> item ( m_font_family_list-> currentItem ( )); int fsi = m_font_size_list-> currentItem ( ); return ( fli && fsi >= 0 ) ? fli-> sizes ( ) [fsi] : 10; } QString OFontSelector::fontCharSet ( ) const { FontListItem *fli = (FontListItem *) m_font_family_list-> item ( m_font_family_list-> currentItem ( )); return fli ? m_fdb. charSets ( fli-> family ( )) [0] : QString::null; } bool OFontSelector::selectedFont ( QString &family, QString &style, int &size, QString &charset ) { int ffa = m_font_family_list-> currentItem ( ); int fst = m_font_style_list-> currentItem ( ); int fsi = m_font_size_list-> currentItem ( ); FontListItem *fli = (FontListItem *) m_font_family_list-> item ( ffa ); if ( fli ) { family = fli-> family ( ); style = fst >= 0 ? fli-> styles ( ) [fst] : QString::null; size = fsi >= 0 ? fli-> sizes ( ) [fsi] : 10; charset = m_fdb. charSets ( fli-> family ( )) [0]; return true; } else return false; } void OFontSelector::loadFonts ( QListBox *list ) { QStringList f = m_fdb. families ( ); for ( QStringList::ConstIterator it = f. begin ( ); it != f. end ( ); ++it ) list-> insertItem ( new FontListItem ( *it, m_fdb. styles ( *it ), m_fdb. pointSizes ( *it ))); } void OFontSelector::fontFamilyClicked ( int index ) { QString oldstyle = m_font_style_list-> currentText ( ); QString oldsize = m_font_size_list-> currentText ( ); FontListItem *fli = (FontListItem *) m_font_family_list-> item ( index ); m_font_style_list-> clear ( ); m_font_style_list-> insertStringList ( fli-> styles ( )); m_font_style_list-> setEnabled ( !fli-> styles ( ). isEmpty ( )); int i; i = findItemCB ( m_font_style_list, oldstyle ); if ( i < 0 ) i = findItemCB ( m_font_style_list, "Regular" ); if (( i < 0 ) && ( m_font_style_list-> count ( ) > 0 )) i = 0; if ( i >= 0 ) { m_font_style_list-> setCurrentItem ( i ); fontStyleClicked ( i ); } m_font_size_list-> clear ( ); QValueList<int> sl = fli-> sizes ( ); for ( QValueList<int>::Iterator it = sl. begin ( ); it != sl. end ( ); ++it ) m_font_size_list-> insertItem ( QString::number ( *it )); i = findItemCB ( m_font_size_list, oldsize ); if ( i < 0 ) i = findItemCB ( m_font_size_list, "10" ); if (( i < 0 ) && ( m_font_size_list-> count ( ) > 0 )) i = 0; if ( i >= 0 ) { m_font_size_list-> setCurrentItem ( i ); fontSizeClicked ( i ); } changeFont ( ); } void OFontSelector::fontStyleClicked ( int /*index*/ ) { changeFont ( ); } void OFontSelector::fontSizeClicked ( int /*index*/ ) { changeFont ( ); } void OFontSelector::changeFont ( ) { + emit fontSelected ( selectedFont ( )); +} + + +QFont OFontSelector::selectedFont ( ) +{ int ffa = m_font_family_list-> currentItem ( ); int fst = m_font_style_list-> currentItem ( ); int fsi = m_font_size_list-> currentItem ( ); FontListItem *fli = (FontListItem *) m_font_family_list-> item ( ffa ); if ( fli ) { - emit fontSelected ( m_fdb. font ( fli-> family ( ), \ + return m_fdb. font ( fli-> family ( ), \ fst >= 0 ? fli-> styles ( ) [fst] : QString::null, \ fsi >= 0 ? fli-> sizes ( ) [fsi] : 10, \ - m_fdb. charSets ( fli-> family ( )) [0] )); + m_fdb. charSets ( fli-> family ( )) [0] ); } + else + return QFont ( ); }
\ No newline at end of file diff --git a/libopie/ofontselector.h b/libopie/ofontselector.h index 9227e48..2011e43 100644 --- a/libopie/ofontselector.h +++ b/libopie/ofontselector.h @@ -1,79 +1,81 @@ /* =. This file is part of the OPIE Project .=l. Copyright (c) 2002 Robert Griebl <sandman@handhelds.org> .>+-= _;:, .> :=|. This library is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. 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; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __OPIE_FONTSELECTOR_H__ #define __OPIE_FONTSELECTOR_H__ #include <qwidget.h> #include <qpe/fontdatabase.h> class QComboBox; class QListBox; class QFont; class OFontSelector : public QWidget { Q_OBJECT public: OFontSelector ( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 ); virtual ~OFontSelector ( ); bool selectedFont ( QString &family, QString &style, int &size ); bool selectedFont ( QString &family, QString &style, int &size, QString &charset ); + QFont selectedFont ( ); + bool setSelectedFont ( const QString &family, const QString &style, int size, const QString &charset = 0 ); QString fontFamily ( ) const; QString fontStyle ( ) const; int fontSize ( ) const; QString fontCharSet ( ) const; signals: void fontSelected ( const QFont & ); protected slots: virtual void fontFamilyClicked ( int ); virtual void fontStyleClicked ( int ); virtual void fontSizeClicked ( int ); private: void loadFonts ( QListBox * ); void changeFont ( ); private: QListBox * m_font_family_list; QComboBox * m_font_style_list; QComboBox * m_font_size_list; FontDatabase m_fdb; }; #endif |