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tdebase/libkonq/knewmenu.cc

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/* This file is part of the KDE project
Copyright (C) 1998, 1999 David Faure <faure@kde.org>
2003 Sven Leiber <s.leiber@web.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <tqdir.h>
#include <kdebug.h>
#include <kdesktopfile.h>
#include <kdirwatch.h>
#include <kinstance.h>
#include <kinputdialog.h>
#include <tdelocale.h>
#include <tdemessagebox.h>
#include <kstandarddirs.h>
#include <kprotocolinfo.h>
#include <tdepopupmenu.h>
#include <krun.h>
#include <tdeio/job.h>
#include <tdeio/renamedlg.h>
#include <kpropertiesdialog.h>
#include "konq_operations.h"
#include "konq_undo.h"
#include "knewmenu.h"
#include <utime.h>
// For KURLDesktopFileDlg
#include <tqlayout.h>
#include <tqhbox.h>
#include <klineedit.h>
#include <kurlrequester.h>
#include <tqlabel.h>
#include <tqpopupmenu.h>
TQValueList<KNewMenu::Entry> * KNewMenu::s_templatesList = 0L;
int KNewMenu::s_templatesVersion = 0;
bool KNewMenu::s_filesParsed = false;
KDirWatch * KNewMenu::s_pDirWatch = 0L;
class KNewMenu::KNewMenuPrivate
{
public:
KNewMenuPrivate() : m_parentWidget(0) {}
TDEActionCollection * m_actionCollection;
TQString m_destPath;
TQWidget *m_parentWidget;
TDEActionMenu *m_menuDev;
};
KNewMenu::KNewMenu( TDEActionCollection * _collec, const char *name ) :
TDEActionMenu( i18n( "Create New" ), "document-new", _collec, name ),
menuItemsVersion( 0 )
{
//kdDebug(1203) << "KNewMenu::KNewMenu " << this << endl;
// Don't fill the menu yet
// We'll do that in slotCheckUpToDate (should be connected to abouttoshow)
d = new KNewMenuPrivate;
d->m_actionCollection = _collec;
makeMenus();
}
KNewMenu::KNewMenu( TDEActionCollection * _collec, TQWidget *parentWidget, const char *name ) :
TDEActionMenu( i18n( "Create New" ), "document-new", _collec, name ),
menuItemsVersion( 0 )
{
d = new KNewMenuPrivate;
d->m_actionCollection = _collec;
d->m_parentWidget = parentWidget;
makeMenus();
}
KNewMenu::~KNewMenu()
{
//kdDebug(1203) << "KNewMenu::~KNewMenu " << this << endl;
delete d;
}
void KNewMenu::makeMenus()
{
d->m_menuDev = new TDEActionMenu( i18n( "Link to Device" ), "kcmdevices", d->m_actionCollection, "devnew" );
}
void KNewMenu::slotCheckUpToDate( )
{
//kdDebug(1203) << "KNewMenu::slotCheckUpToDate() " << this
// << " : menuItemsVersion=" << menuItemsVersion
// << " s_templatesVersion=" << s_templatesVersion << endl;
if (menuItemsVersion < s_templatesVersion || s_templatesVersion == 0)
{
//kdDebug(1203) << "KNewMenu::slotCheckUpToDate() : recreating actions" << endl;
// We need to clean up the action collection
// We look for our actions using the group
TQValueList<TDEAction*> actions = d->m_actionCollection->actions( "KNewMenu" );
for( TQValueListIterator<TDEAction*> it = actions.begin(); it != actions.end(); ++it )
{
remove( *it );
d->m_actionCollection->remove( *it );
}
if (!s_templatesList) { // No templates list up to now
s_templatesList = new TQValueList<Entry>();
slotFillTemplates();
parseFiles();
}
// This might have been already done for other popupmenus,
// that's the point in s_filesParsed.
if ( !s_filesParsed )
parseFiles();
fillMenu();
menuItemsVersion = s_templatesVersion;
}
}
void KNewMenu::parseFiles()
{
//kdDebug(1203) << "KNewMenu::parseFiles()" << endl;
s_filesParsed = true;
TQValueList<Entry>::Iterator templ = s_templatesList->begin();
for ( /*++templ*/; templ != s_templatesList->end(); ++templ)
{
TQString iconname;
TQString filePath = (*templ).filePath;
if ( !filePath.isEmpty() )
{
TQString text;
TQString templatePath;
// If a desktop file, then read the name from it.
// Otherwise (or if no name in it?) use file name
if ( KDesktopFile::isDesktopFile( filePath ) ) {
KSimpleConfig config( filePath, true );
config.setDesktopGroup();
text = config.readEntry("Name");
(*templ).icon = config.readEntry("Icon");
(*templ).comment = config.readEntry("Comment");
TQString type = config.readEntry( "Type" );
if ( type == "Link" )
{
templatePath = config.readPathEntry("URL");
if ( templatePath[0] != '/' )
{
if ( templatePath.startsWith("file:/") )
templatePath = KURL(templatePath).path();
else
{
// A relative path, then (that's the default in the files we ship)
TQString linkDir = filePath.left( filePath.findRev( '/' ) + 1 /*keep / */ );
//kdDebug(1203) << "linkDir=" << linkDir << endl;
templatePath = linkDir + templatePath;
}
}
}
if ( templatePath.isEmpty() )
{
// No dest, this is an old-style template
(*templ).entryType = TEMPLATE;
(*templ).templatePath = (*templ).filePath; // we'll copy the file
} else {
(*templ).entryType = LINKTOTEMPLATE;
(*templ).templatePath = templatePath;
}
}
if (text.isEmpty())
{
text = KURL(filePath).fileName();
if ( text.endsWith(".desktop") )
text.truncate( text.length() - 8 );
else if ( text.endsWith(".kdelnk") )
text.truncate( text.length() - 7 );
}
(*templ).text = text;
/*kdDebug(1203) << "Updating entry with text=" << text
<< " entryType=" << (*templ).entryType
<< " templatePath=" << (*templ).templatePath << endl;*/
}
else {
(*templ).entryType = SEPARATOR;
}
}
}
void KNewMenu::fillMenu()
{
//kdDebug(1203) << "KNewMenu::fillMenu()" << endl;
popupMenu()->clear();
d->m_menuDev->popupMenu()->clear();
TDEAction *linkURL = 0, *linkApp = 0; // these shall be put at special positions
int i = 1; // was 2 when there was Folder
TQValueList<Entry>::Iterator templ = s_templatesList->begin();
for ( ; templ != s_templatesList->end(); ++templ, ++i)
{
if ( (*templ).entryType != SEPARATOR )
{
// There might be a .desktop for that one already, if it's a kdelnk
// This assumes we read .desktop files before .kdelnk files ...
// In fact, we skip any second item that has the same text as another one.
// Duplicates in a menu look bad in any case.
bool bSkip = false;
TQValueList<TDEAction*> actions = d->m_actionCollection->actions();
TQValueListIterator<TDEAction*> it = actions.begin();
for( ; it != actions.end() && !bSkip; ++it )
{
if ( (*it)->text() == (*templ).text )
{
kdDebug(1203) << "KNewMenu: skipping " << (*templ).filePath << endl;
bSkip = true;
}
}
if ( !bSkip )
{
Entry entry = *(s_templatesList->at( i-1 ));
// The best way to identify the "Create Directory", "Link to Location", "Link to Application" was the template
if ( (*templ).templatePath.endsWith( "emptydir" ) )
{
TDEAction * act = new TDEAction( (*templ).text, (*templ).icon, 0, this, TQT_SLOT( slotNewDir() ),
d->m_actionCollection, TQCString().sprintf("newmenu%d", i ) );
act->setGroup( "KNewMenu" );
act->plug( popupMenu() );
TDEActionSeparator *sep = new TDEActionSeparator();
sep->plug( popupMenu() );
}
else
{
TDEAction * act = new TDEAction( (*templ).text, (*templ).icon, 0, this, TQT_SLOT( slotNewFile() ),
d->m_actionCollection, TQCString().sprintf("newmenu%d", i ) );
act->setGroup( "KNewMenu" );
if ( (*templ).templatePath.endsWith( "URL.desktop" ) )
{
linkURL = act;
}
else if ( (*templ).templatePath.endsWith( "Program.desktop" ) )
{
linkApp = act;
}
else if ( KDesktopFile::isDesktopFile( entry.templatePath ) )
{
KDesktopFile df( entry.templatePath );
if(df.readType() == "FSDevice")
act->plug( d->m_menuDev->popupMenu() );
else
act->plug( popupMenu() );
}
else
{
act->plug( popupMenu() );
}
}
}
} else { // Separate system from personal templates
Q_ASSERT( (*templ).entryType != 0 );
TDEActionSeparator * act = new TDEActionSeparator();
act->plug( popupMenu() );
}
}
TDEActionSeparator * act = new TDEActionSeparator();
act->plug( popupMenu() );
if ( linkURL ) linkURL->plug( popupMenu() );
if ( linkApp ) linkApp->plug( popupMenu() );
d->m_menuDev->plug( popupMenu() );
}
void KNewMenu::slotFillTemplates()
{
//kdDebug(1203) << "KNewMenu::slotFillTemplates()" << endl;
// Ensure any changes in the templates dir will call this
if ( ! s_pDirWatch )
{
s_pDirWatch = new KDirWatch;
TQStringList dirs = d->m_actionCollection->instance()->dirs()->resourceDirs("templates");
for ( TQStringList::Iterator it = dirs.begin() ; it != dirs.end() ; ++it )
{
//kdDebug(1203) << "Templates resource dir: " << *it << endl;
s_pDirWatch->addDir( *it );
}
connect ( s_pDirWatch, TQT_SIGNAL( dirty( const TQString & ) ),
this, TQT_SLOT ( slotFillTemplates() ) );
connect ( s_pDirWatch, TQT_SIGNAL( created( const TQString & ) ),
this, TQT_SLOT ( slotFillTemplates() ) );
connect ( s_pDirWatch, TQT_SIGNAL( deleted( const TQString & ) ),
this, TQT_SLOT ( slotFillTemplates() ) );
// Ok, this doesn't cope with new dirs in TDEDIRS, but that's another story
}
s_templatesVersion++;
s_filesParsed = false;
s_templatesList->clear();
// Look into "templates" dirs.
TQStringList files = d->m_actionCollection->instance()->dirs()->findAllResources("templates");
KSortableValueList<Entry,TQString> slist;
for ( TQStringList::Iterator it = files.begin() ; it != files.end() ; ++it )
{
//kdDebug(1203) << *it << endl;
if ( (*it)[0] != '.' )
{
Entry e;
e.filePath = *it;
e.entryType = 0; // not parsed yet
// put Directory etc. with special order (see fillMenu()) first in the list (a bit hacky)
if ( (*it).endsWith( "Directory.desktop" ) ||
(*it).endsWith( "linkProgram.desktop" ) ||
(*it).endsWith( "linkURL.desktop" ) )
s_templatesList->prepend( e );
else
{
KSimpleConfig config( *it, true );
config.setDesktopGroup();
// tricky solution to ensure that TextFile is at the beginning
// because this filetype is the most used (according kde-core discussion)
TQString key = config.readEntry("Name");
if ( (*it).endsWith( "TextFile.desktop" ) )
key = "1_" + key;
else
key = "2_" + key;
slist.insert( key, e );
}
}
}
slist.sort();
for(KSortableValueList<Entry, TQString>::ConstIterator it = slist.begin(); it != slist.end(); ++it)
{
s_templatesList->append( (*it).value() );
}
}
void KNewMenu::slotNewDir()
{
emit activated(); // for KDIconView::slotNewMenuActivated()
if (popupFiles.isEmpty())
return;
KonqOperations::newDir(d->m_parentWidget, popupFiles.first());
}
void KNewMenu::slotNewFile()
{
int id = TQString( TQT_TQOBJECT_CONST(sender())->name() + 7 ).toInt(); // skip "newmenu"
if (id == 0)
{
// run the command for the templates
KRun::runCommand(TQString(TQT_TQOBJECT_CONST(sender())->name()));
return;
}
emit activated(); // for KDIconView::slotNewMenuActivated()
Entry entry = *(s_templatesList->at( id - 1 ));
//kdDebug(1203) << TQString("sFile = %1").arg(sFile) << endl;
if ( !TQFile::exists( entry.templatePath ) ) {
kdWarning(1203) << entry.templatePath << " doesn't exist" << endl;
KMessageBox::sorry( 0L, i18n("<qt>The template file <b>%1</b> does not exist.</qt>").arg(entry.templatePath));
return;
}
m_isURLDesktopFile = false;
TQString name;
if ( KDesktopFile::isDesktopFile( entry.templatePath ) )
{
KDesktopFile df( entry.templatePath );
//kdDebug(1203) << df.readType() << endl;
if ( df.readType() == "Link" )
{
m_isURLDesktopFile = true;
// entry.comment contains i18n("Enter link to location (URL):"). JFYI :)
KURLDesktopFileDlg dlg( i18n("File name:"), entry.comment, d->m_parentWidget );
// TODO dlg.setCaption( i18n( ... ) );
if ( dlg.exec() )
{
name = dlg.fileName();
m_linkURL = dlg.url();
if ( name.isEmpty() || m_linkURL.isEmpty() )
return;
if ( !name.endsWith( ".desktop" ) )
name += ".desktop";
}
else
return;
}
else // any other desktop file (Device, App, etc.)
{
KURL::List::Iterator it = popupFiles.begin();
for ( ; it != popupFiles.end(); ++it )
{
//kdDebug(1203) << "first arg=" << entry.templatePath << endl;
//kdDebug(1203) << "second arg=" << (*it).url() << endl;
//kdDebug(1203) << "third arg=" << entry.text << endl;
TQString text = entry.text;
text.replace( "...", TQString() ); // the ... is fine for the menu item but not for the default filename
KURL defaultFile( *it );
defaultFile.addPath( TDEIO::encodeFileName( text ) );
if ( defaultFile.isLocalFile() && TQFile::exists( defaultFile.path() ) )
text = TDEIO::RenameDlg::suggestName( *it, text);
KURL templateURL;
templateURL.setPath( entry.templatePath );
(void) new KPropertiesDialog( templateURL, *it, text, d->m_parentWidget );
}
return; // done, exit.
}
}
else
{
// The template is not a desktop file
// Show the small dialog for getting the destination filename
bool ok;
TQString text = entry.text;
text.replace( "...", TQString() ); // the ... is fine for the menu item but not for the default filename
KURL defaultFile( *(popupFiles.begin()) );
defaultFile.addPath( TDEIO::encodeFileName( text ) );
if ( defaultFile.isLocalFile() && TQFile::exists( defaultFile.path() ) )
text = TDEIO::RenameDlg::suggestName( *(popupFiles.begin()), text);
name = KInputDialog::getText( TQString::null, entry.comment,
text, &ok, d->m_parentWidget );
if ( !ok )
return;
}
// The template is not a desktop file [or it's a URL one]
// Copy it.
KURL::List::Iterator it = popupFiles.begin();
TQString src = entry.templatePath;
for ( ; it != popupFiles.end(); ++it )
{
KURL dest( *it );
dest.addPath( TDEIO::encodeFileName(name) ); // Chosen destination file name
d->m_destPath = dest.path(); // will only be used if m_isURLDesktopFile and dest is local
KURL uSrc;
uSrc.setPath( src );
//kdDebug(1203) << "KNewMenu : TDEIO::copyAs( " << uSrc.url() << ", " << dest.url() << ")" << endl;
TDEIO::CopyJob * job = TDEIO::copyAs( uSrc, dest );
job->setDefaultPermissions( true );
connect( job, TQT_SIGNAL( result( TDEIO::Job * ) ),
TQT_SLOT( slotResult( TDEIO::Job * ) ) );
if ( m_isURLDesktopFile )
connect( job, TQT_SIGNAL( renamed( TDEIO::Job *, const KURL&, const KURL& ) ),
TQT_SLOT( slotRenamed( TDEIO::Job *, const KURL&, const KURL& ) ) );
KURL::List lst;
lst.append( uSrc );
(void)new KonqCommandRecorder( KonqCommand::COPY, lst, dest, job );
}
}
// Special case (filename conflict when creating a link=url file)
// We need to update m_destURL
void KNewMenu::slotRenamed( TDEIO::Job *, const KURL& from , const KURL& to )
{
if ( from.isLocalFile() )
{
kdDebug() << k_funcinfo << from.prettyURL() << " -> " << to.prettyURL() << " ( m_destPath=" << d->m_destPath << ")" << endl;
Q_ASSERT( from.path() == d->m_destPath );
d->m_destPath = to.path();
}
}
void KNewMenu::slotResult( TDEIO::Job * job )
{
if (job->error())
job->showErrorDialog();
else
{
KURL destURL = static_cast<TDEIO::CopyJob*>(job)->destURL();
if ( destURL.isLocalFile() )
{
if ( m_isURLDesktopFile )
{
// destURL is the original destination for the new file.
// But in case of a renaming (due to a conflict), the real path is in m_destPath
kdDebug(1203) << " destURL=" << destURL.path() << " " << " d->m_destPath=" << d->m_destPath << endl;
KDesktopFile df( d->m_destPath );
df.writeEntry( "Icon", KProtocolInfo::icon( KURL(m_linkURL).protocol() ) );
df.writePathEntry( "URL", m_linkURL );
df.sync();
}
else
{
// Normal (local) file. Need to "touch" it, tdeio_file copied the mtime.
(void) ::utime( TQFile::encodeName( destURL.path() ), 0 );
}
}
}
}
//////////
KURLDesktopFileDlg::KURLDesktopFileDlg( const TQString& textFileName, const TQString& textUrl )
: KDialogBase( Plain, TQString::null, Ok|Cancel|User1, Ok, 0L /*parent*/, 0L, true,
true, KStdGuiItem::clear() )
{
initDialog( textFileName, TQString::null, textUrl, TQString::null );
}
KURLDesktopFileDlg::KURLDesktopFileDlg( const TQString& textFileName, const TQString& textUrl, TQWidget *parent )
: KDialogBase( Plain, TQString::null, Ok|Cancel|User1, Ok, parent, 0L, true,
true, KStdGuiItem::clear() )
{
initDialog( textFileName, TQString::null, textUrl, TQString::null );
}
void KURLDesktopFileDlg::initDialog( const TQString& textFileName, const TQString& defaultName, const TQString& textUrl, const TQString& defaultUrl )
{
TQVBoxLayout * topLayout = new TQVBoxLayout( plainPage(), 0, spacingHint() );
// First line: filename
TQHBox * fileNameBox = new TQHBox( plainPage() );
topLayout->addWidget( fileNameBox );
TQLabel * label = new TQLabel( textFileName, fileNameBox );
m_leFileName = new KLineEdit( fileNameBox, 0L );
m_leFileName->setMinimumWidth(m_leFileName->sizeHint().width() * 3);
label->setBuddy(m_leFileName); // please "scheck" style
m_leFileName->setText( defaultName );
m_leFileName->setSelection(0, m_leFileName->text().length()); // autoselect
connect( m_leFileName, TQT_SIGNAL(textChanged(const TQString&)),
TQT_SLOT(slotNameTextChanged(const TQString&)) );
// Second line: url
TQHBox * urlBox = new TQHBox( plainPage() );
topLayout->addWidget( urlBox );
label = new TQLabel( textUrl, urlBox );
m_urlRequester = new KURLRequester( defaultUrl, urlBox, "urlRequester" );
m_urlRequester->setMode( KFile::File | KFile::Directory );
m_urlRequester->setMinimumWidth( m_urlRequester->sizeHint().width() * 3 );
connect( m_urlRequester->lineEdit(), TQT_SIGNAL(textChanged(const TQString&)),
TQT_SLOT(slotURLTextChanged(const TQString&)) );
label->setBuddy(m_urlRequester); // please "scheck" style
m_urlRequester->setFocus();
enableButtonOK( !defaultName.isEmpty() && !defaultUrl.isEmpty() );
connect( this, TQT_SIGNAL(user1Clicked()), this, TQT_SLOT(slotClear()) );
m_fileNameEdited = false;
}
TQString KURLDesktopFileDlg::url() const
{
if ( result() == TQDialog::Accepted )
return m_urlRequester->url();
else
return TQString::null;
}
TQString KURLDesktopFileDlg::fileName() const
{
if ( result() == TQDialog::Accepted )
return m_leFileName->text();
else
return TQString::null;
}
void KURLDesktopFileDlg::slotClear()
{
m_leFileName->setText( TQString::null );
m_urlRequester->clear();
m_fileNameEdited = false;
}
void KURLDesktopFileDlg::slotNameTextChanged( const TQString& )
{
kdDebug() << k_funcinfo << endl;
m_fileNameEdited = true;
enableButtonOK( !m_leFileName->text().isEmpty() && !m_urlRequester->url().isEmpty() );
}
void KURLDesktopFileDlg::slotURLTextChanged( const TQString& )
{
if ( !m_fileNameEdited )
{
// use URL as default value for the filename
// (we copy only its filename if protocol supports listing,
// but for HTTP we don't want tons of index.html links)
KURL url( m_urlRequester->url() );
if ( KProtocolInfo::supportsListing( url ) )
m_leFileName->setText( url.fileName() );
else
m_leFileName->setText( url.url() );
m_fileNameEdited = false; // slotNameTextChanged set it to true erroneously
}
enableButtonOK( !m_leFileName->text().isEmpty() && !m_urlRequester->url().isEmpty() );
}
#include "knewmenu.moc"
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