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Diffstat (limited to 'kdepasswd/kcm/chfacedlg.cpp')
-rw-r--r-- | kdepasswd/kcm/chfacedlg.cpp | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/kdepasswd/kcm/chfacedlg.cpp b/kdepasswd/kcm/chfacedlg.cpp new file mode 100644 index 000000000..1894ac814 --- /dev/null +++ b/kdepasswd/kcm/chfacedlg.cpp @@ -0,0 +1,188 @@ +/** + * Copyright 2003 Braden MacDonald <bradenm_k@shaw.ca> + * Copyright 2003 Ravikiran Rajagopal <ravi@ee.eng.ohio-state.edu> + * + * 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 + * + * + * Please see the README + * + */ + +/** + * @file UserInfo's Dialog for changing your face. + * @author Braden MacDonald + */ + +#include <qstring.h> +#include <qlayout.h> +#include <qlabel.h> +#include <qpixmap.h> +#include <qimage.h> +#include <qpushbutton.h> +#include <qdir.h> +#include <qcheckbox.h> + +#include <kdialogbase.h> +#include <klocale.h> +#include <kfiledialog.h> +#include <kiconview.h> +#include <kimagefilepreview.h> +#include <kimageio.h> +#include <kmessagebox.h> +#include <konq_operations.h> +#include <kurl.h> + +#include "chfacedlg.h" +#include "settings.h" // KConfigXT + + + +/** + * TODO: It would be nice if the widget were in a .ui + */ +ChFaceDlg::ChFaceDlg(const QString& picsdir, QWidget *parent, const char *name, bool modal) + : KDialogBase( parent, name, modal, i18n("Change your Face"), Ok|Cancel, Ok, true ) +{ + QWidget *page = new QWidget(this); + setMainWidget( page ); + + QVBoxLayout *top = new QVBoxLayout(page, 0, spacingHint()); + + QLabel *header = new QLabel( i18n("Select a new face:"), page ); + top->addWidget( header ); + + m_FacesWidget = new KIconView( page ); + m_FacesWidget->setSelectionMode( QIconView::Single ); + m_FacesWidget->setItemsMovable( false ); + m_FacesWidget->setMinimumSize( 400, 200 ); + + connect( m_FacesWidget, SIGNAL( selectionChanged( QIconViewItem * ) ), SLOT( slotFaceWidgetSelectionChanged( QIconViewItem * ) ) ); + + connect( m_FacesWidget, SIGNAL( doubleClicked( QIconViewItem *, const QPoint & ) ), SLOT( slotOk() ) ); + + top->addWidget( m_FacesWidget ); + + // Buttons to get more pics + QHBoxLayout * morePics = new QHBoxLayout( 0, 0, spacingHint() ); + QPushButton *browseBtn = new QPushButton( i18n("Custom &Image..."), page ); + connect( browseBtn, SIGNAL( clicked() ), SLOT( slotGetCustomImage() ) ); + morePics->addWidget( browseBtn ); +#if 0 + QPushButton *acquireBtn = new QPushButton( i18n("&Acquire Image..."), page ); + acquireBtn->setEnabled( false ); + morePics->addWidget( acquireBtn ); +#endif + morePics->addStretch(); + top->addLayout( morePics ); + + // Filling the icon view + QDir facesDir( picsdir ); + if ( facesDir.exists() ) + { + QStringList picslist = facesDir.entryList( QDir::Files ); + for ( QStringList::Iterator it = picslist.begin(); it != picslist.end(); ++it ) + new QIconViewItem( m_FacesWidget, (*it).section(".",0,0), QPixmap( picsdir + *it ) ); + } + facesDir.setPath( KCFGUserAccount::userFaceDir() ); + if ( facesDir.exists() ) + { + QStringList picslist = facesDir.entryList( QDir::Files ); + for ( QStringList::Iterator it = picslist.begin(); it != picslist.end(); ++it ) + new QIconViewItem( m_FacesWidget, "/"+(*it) == KCFGUserAccount::customFaceFile() ? + i18n("(Custom)") : (*it).section(".",0,0), + QPixmap( KCFGUserAccount::userFaceDir() + *it ) ); + } + + m_FacesWidget->setResizeMode( QIconView::Adjust ); + //m_FacesWidget->setGridX( FACE_PIX_SIZE - 10 ); + m_FacesWidget->arrangeItemsInGrid(); + + enableButtonOK( false ); + //connect( this, SIGNAL( okClicked() ), SLOT( slotSaveCustomImage() ) ); + + resize( 420, 400 ); +} + +void ChFaceDlg::addCustomPixmap( QString imPath, bool saveCopy ) +{ + QImage pix( imPath ); + // TODO: save pix to TMPDIR/userinfo-tmp, + // then scale and copy *that* to ~/.faces + + if (pix.isNull()) + { + KMessageBox::sorry( this, i18n("There was an error loading the image.") ); + return; + } + if ( (pix.width() > KCFGUserAccount::faceSize()) + || (pix.height() > KCFGUserAccount::faceSize()) ) + pix = pix.scale( KCFGUserAccount::faceSize(), KCFGUserAccount::faceSize(), QImage::ScaleMin );// Should be no bigger than certain size. + + if ( saveCopy ) + { + // If we should save a copy: + QDir userfaces( KCFGUserAccount::userFaceDir() ); + if ( !userfaces.exists( ) ) + userfaces.mkdir( userfaces.absPath() ); + + pix.save( userfaces.absPath() + "/.userinfo-tmp" , "PNG" ); + KonqOperations::copy( this, KonqOperations::COPY, KURL::List( KURL( userfaces.absPath() + "/.userinfo-tmp" ) ), KURL( userfaces.absPath() + "/" + QFileInfo(imPath).fileName().section(".",0,0) ) ); +#if 0 + if ( !pix.save( userfaces.absPath() + "/" + imPath , "PNG" ) ) + KMessageBox::sorry(this, i18n("There was an error saving the image:\n%1").arg( userfaces.absPath() ) ); +#endif + } + + QIconViewItem* newface = new QIconViewItem( m_FacesWidget, QFileInfo(imPath).fileName().section(".",0,0) , pix ); + newface->setKey( KCFGUserAccount::customKey() );// Add custom items to end + m_FacesWidget->ensureItemVisible( newface ); + m_FacesWidget->setCurrentItem( newface ); +} + +void ChFaceDlg::slotGetCustomImage( ) +{ + QCheckBox* checkWidget = new QCheckBox( i18n("&Save copy in custom faces folder for future use"), 0 ); + + KFileDialog *dlg = new KFileDialog( QDir::homeDirPath(), KImageIO::pattern( KImageIO::Reading ), + this, 0, true, checkWidget); + + dlg->setOperationMode( KFileDialog::Opening ); + dlg->setCaption( i18n("Choose Image") ); + dlg->setMode( KFile::File | KFile::LocalOnly ); + + KImageFilePreview *ip = new KImageFilePreview( dlg ); + dlg->setPreviewWidget( ip ); + if (dlg->exec() == QDialog::Accepted) + addCustomPixmap( dlg->selectedFile(), checkWidget->isChecked() ); + // Because we give it a parent we have to close it ourselves. + dlg->close(true); +} + +#if 0 +void ChFaceDlg::slotSaveCustomImage() +{ + if ( m_FacesWidget->currentItem()->key() == USER_CUSTOM_KEY) + { + QDir userfaces( QDir::homeDirPath() + USER_FACES_DIR ); + if ( !userfaces.exists( ) ) + userfaces.mkdir( userfaces.absPath() ); + + if ( !m_FacesWidget->currentItem()->pixmap()->save( userfaces.absPath() + USER_CUSTOM_FILE , "PNG" ) ) + KMessageBox::sorry(this, i18n("There was an error saving the image:\n%1").arg( userfaces.absPath() ) ); + } +} +#endif + +#include "chfacedlg.moc" |