| -rw-r--r-- | library/lnkproperties.cpp | 289 |
1 files changed, 289 insertions, 0 deletions
diff --git a/library/lnkproperties.cpp b/library/lnkproperties.cpp new file mode 100644 index 0000000..e278cb2 --- a/dev/null +++ b/library/lnkproperties.cpp @@ -0,0 +1,289 @@ +/********************************************************************** +** Copyright (C) 2000 Trolltech AS. All rights reserved. +** +** This file is part of Qtopia Environment. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "lnkproperties.h" +#include "lnkpropertiesbase_p.h" +#include "ir.h" + +#include <qpe/applnk.h> +#include <qpe/global.h> +#include <qpe/categorywidget.h> +#include <qpe/qcopenvelope_qws.h> +#include <qpe/filemanager.h> +#include <qpe/config.h> +#include <qpe/storage.h> +#include <qpe/qpemessagebox.h> + +#include <qlineedit.h> +#include <qtoolbutton.h> +#include <qpushbutton.h> +#include <qgroupbox.h> +#include <qcheckbox.h> +#include <qlabel.h> +#include <qlayout.h> +#include <qfile.h> +#include <qfileinfo.h> +#include <qmessagebox.h> +#include <qsize.h> +#include <qcombobox.h> +#include <qregexp.h> + +#include <stdlib.h> + +LnkProperties::LnkProperties( AppLnk* l, QWidget* parent ) + : QDialog( parent, 0, TRUE ), lnk(l), fileSize( 0 ) +{ + QVBoxLayout *vbox = new QVBoxLayout( this ); + d = new LnkPropertiesBase( this ); + vbox->add( d ); + + d->docname->setText(l->name()); + QString inf; + if ( l->type().isEmpty() ) { + d->type->hide(); + d->typeLabel->hide(); + } else { + d->type->setText( l->type() ); + } + + if ( l->comment().isEmpty() ) { + d->comment->hide(); + d->commentLabel->hide(); + } else { + d->comment->setText( l->comment() ); + } + + connect(d->beam,SIGNAL(clicked()),this,SLOT(beamLnk())); + if ( lnk->type().contains('/') ) { // A document? (#### better predicate needed) + connect(d->unlink,SIGNAL(clicked()),this,SLOT(unlinkLnk())); + connect(d->duplicate,SIGNAL(clicked()),this,SLOT(duplicateLnk())); + + d->docname->setReadOnly( FALSE ); + d->preload->hide(); + d->spacer->hide(); + + // ### THIS MUST GO, FIX WIERD BUG in QLAYOUT + d->categoryEdit->kludge(); + + d->categoryEdit->setCategories( lnk->categories(), + "Document View", + tr("Document View") ); + setupLocations(); + } else { + d->unlink->hide(); + d->duplicate->hide(); + d->beam->hide(); + d->hline->hide(); + d->locationLabel->hide(); + d->locationCombo->hide(); + + // Can't edit categories, since the app .desktop files are global, + // possibly read-only. + d->categoryEdit->hide(); + + d->docname->setReadOnly( TRUE ); + + if ( l->property("CanFastload") == "0" ) + d->preload->hide(); + + Config cfg("Launcher"); + cfg.setGroup("Preload"); + QStringList apps = cfg.readListEntry("Apps",','); + d->preload->setChecked( apps.contains(l->exec()) ); + if ( Global::isBuiltinCommand(lnk->exec()) ) + d->preload->hide(); // builtins are always fast + + currentLocation = 0; // apps not movable (yet) + } +} + +LnkProperties::~LnkProperties() +{ +} + +void LnkProperties::unlinkLnk() +{ + if ( QPEMessageBox::confirmDelete( this, tr("Delete"), lnk->name() ) ) { + lnk->removeFiles(); + if ( QFile::exists(lnk->file()) ) { + QMessageBox::warning( this, tr("Delete"), tr("File deletion failed.") ); + } else { + reject(); + } + } +} + +void LnkProperties::setupLocations() +{ + QFileInfo fi( lnk->file() ); + fileSize = fi.size(); + StorageInfo storage; + const QList<FileSystem> &fs = storage.fileSystems(); + QListIterator<FileSystem> it ( fs ); + QString s; + QString homeDir = getenv("HOME"); + QString hardDiskHome; + QString hardDiskPath; + int index = 0; + currentLocation = -1; + for ( ; it.current(); ++it ) { + // we add 10k to the file size so we are sure we can also save the desktop file + if ( (*it)->availBlocks() * (*it)->blockSize() > fileSize + 10000 ) { + if ( (*it)->isRemovable() || + (*it)->disk() == "/dev/mtdblock1" || + (*it)->disk() == "/dev/mtdblock/1" ) { + d->locationCombo->insertItem( (*it)->name(), index ); + locations.append( ((*it)->isRemovable() ? (*it)->path() : homeDir) ); + if ( lnk->file().contains( (*it)->path() ) ) { + d->locationCombo->setCurrentItem( index ); + currentLocation = index; + } + index++; + } else if ( (*it)->name().contains( "Hard Disk") && + homeDir.contains( (*it)->path() ) && + (*it)->path().length() > hardDiskHome.length() ) { + hardDiskHome = (*it)->name(); + hardDiskPath = (*it)->path(); + } + } + } + if ( !hardDiskHome.isEmpty() ) { + d->locationCombo->insertItem( hardDiskHome ); + locations.append( hardDiskPath ); + if ( currentLocation == -1 ) { // assume it's the hard disk + d->locationCombo->setCurrentItem( index ); + currentLocation = index; + } + } +} + +void LnkProperties::duplicateLnk() +{ + // The duplicate takes the new properties. + DocLnk newdoc( *((DocLnk *)lnk) ); + if ( d->docname->text() == lnk->name() ) + newdoc.setName(tr("Copy of ")+d->docname->text()); + else + newdoc.setName(d->docname->text()); + + if ( !copyFile( newdoc ) ) { + QMessageBox::warning( this, tr("Duplicate"), tr("File copy failed.") ); + return; + } + reject(); +} + +bool LnkProperties::moveLnk() +{ + DocLnk newdoc( *((DocLnk *)lnk) ); + newdoc.setName(d->docname->text()); + + if ( !copyFile( newdoc ) ) { + QMessageBox::warning( this, tr("Details"), tr("Moving Document failed.") ); + return FALSE; + } + // remove old lnk + lnk->removeFiles(); + + return TRUE; +} + +void LnkProperties::beamLnk() +{ + Ir ir; + DocLnk doc( *((DocLnk *)lnk) ); + ir.send( doc, doc.comment() ); +} + +bool LnkProperties::copyFile( DocLnk &newdoc ) +{ + const char *linkExtn = ".desktop"; + QString fileExtn; + int extnPos = lnk->file().findRev( '.' ); + if ( extnPos > 0 ) + fileExtn = lnk->file().mid( extnPos ); + + QString safename = newdoc.name(); + safename.replace(QRegExp("/"),"_"); + + QString fn = locations[ d->locationCombo->currentItem() ] + + "/Documents/" + newdoc.type() + "/" + safename; + if ( QFile::exists(fn + fileExtn) || QFile::exists(fn + linkExtn) ) { + int n=1; + QString nn = fn + "_" + QString::number(n); + while ( QFile::exists(nn+fileExtn) || QFile::exists(nn+linkExtn) ) { + n++; + nn = fn + "_" + QString::number(n); + } + fn = nn; + } + newdoc.setFile( fn + fileExtn ); + newdoc.setLinkFile( fn + linkExtn ); + + // Copy file + FileManager fm; + if ( !fm.copyFile( *lnk, newdoc ) ) + return FALSE; + return TRUE; +} + +void LnkProperties::done(int ok) +{ + if ( ok ) { + bool changed=FALSE; + if ( lnk->name() != d->docname->text() ) { + lnk->setName(d->docname->text()); + changed=TRUE; + } + if ( d->categoryEdit->isVisible() ) { + QArray<int> tmp = d->categoryEdit->newCategories(); + if ( lnk->categories() != tmp ) { + lnk->setCategories( tmp ); + changed = TRUE; + } + } + if ( d->preload->isHidden() && d->locationCombo->currentItem() != currentLocation ) { + moveLnk(); + } else if ( changed ) { + lnk->writeLink(); + } + + if ( !d->preload->isHidden() ) { + Config cfg("Launcher"); + cfg.setGroup("Preload"); + QStringList apps = cfg.readListEntry("Apps",','); + QString exe = lnk->exec(); + if ( apps.contains(exe) != d->preload->isChecked() ) { + if ( d->preload->isChecked() ) { + apps.append(exe); + QCopEnvelope e("QPE/Application/"+exe.local8Bit(), + "enablePreload()"); + } else { + apps.remove(exe); + QCopEnvelope e("QPE/Application/"+exe.local8Bit(), + "quitIfInvisible()"); + } + cfg.writeEntry("Apps",apps,','); + } + } + } + QDialog::done( ok ); +} + |