Initial revision

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 );
+}
+