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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit4aed2c8219774f5d797760606b8489a92ddc5163 (patch)
tree3f8c130f7d269626bf6a9447407ef6c35954426a /kcontrol/konqhtml/javaopts.cpp
downloadtdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz
tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+// (c) Martin R. Jones 1996
+// (c) Bernd Wuebben 1998
+// KControl port & modifications
+// (c) Torben Weis 1998
+// End of the KControl port, added 'kfmclient configure' call.
+// (c) David Faure 1998
+// New configuration scheme for Java/JavaScript
+// (c) Kalle Dalheimer 2000
+// Redesign and cleanup
+// (c) Daniel Molkentin 2000
+// Big changes to accommodate per-domain settings
+// (c) Leo Savernik 2002-2003
+
+#include <config.h>
+#include <klistview.h>
+#include <kurlrequester.h>
+#include <kdebug.h>
+#include <klineedit.h>
+#include <klocale.h>
+#include <khtml_settings.h>
+#include <knuminput.h>
+
+#include <qlayout.h>
+#include <qwhatsthis.h>
+#include <qvgroupbox.h>
+#include <qlabel.h>
+
+#include "htmlopts.h"
+#include "policydlg.h"
+#include "javaopts.h"
+
+// == class JavaPolicies =====
+
+JavaPolicies::JavaPolicies(KConfig* config, const QString &group, bool global,
+ const QString &domain) :
+ Policies(config,group,global,domain,"java.","EnableJava") {
+}
+
+JavaPolicies::JavaPolicies() : Policies(0,QString::null,false,
+ QString::null,QString::null,QString::null) {
+}
+
+JavaPolicies::~JavaPolicies() {
+}
+
+// == class KJavaOptions =====
+
+KJavaOptions::KJavaOptions( KConfig* config, QString group,
+ QWidget *parent, const char *name )
+ : KCModule( parent, name ),
+ _removeJavaScriptDomainAdvice(false),
+ m_pConfig( config ),
+ m_groupname( group ),
+ java_global_policies(config,group,true),
+ _removeJavaDomainSettings(false)
+{
+ QVBoxLayout* toplevel = new QVBoxLayout( this, 10, 5 );
+
+ /***************************************************************************
+ ********************* Global Settings *************************************
+ **************************************************************************/
+ QVGroupBox* globalGB = new QVGroupBox( i18n( "Global Settings" ), this );
+ toplevel->addWidget( globalGB );
+ enableJavaGloballyCB = new QCheckBox( i18n( "Enable Ja&va globally" ), globalGB );
+ connect( enableJavaGloballyCB, SIGNAL( clicked() ), this, SLOT( slotChanged() ) );
+ connect( enableJavaGloballyCB, SIGNAL( clicked() ), this, SLOT( toggleJavaControls() ) );
+
+
+ /***************************************************************************
+ ***************** Domain Specific Settings ********************************
+ **************************************************************************/
+ domainSpecific = new JavaDomainListView(m_pConfig,m_groupname,this,this);
+ connect(domainSpecific,SIGNAL(changed(bool)),SLOT(slotChanged()));
+ toplevel->addWidget( domainSpecific, 2 );
+
+ /***************************************************************************
+ ***************** Java Runtime Settings ***********************************
+ **************************************************************************/
+ QVGroupBox* javartGB = new QVGroupBox( i18n( "Java Runtime Settings" ), this );
+ toplevel->addWidget( javartGB );
+
+ QWidget* checkboxes = new QWidget( javartGB );
+ QGridLayout* grid = new QGridLayout( checkboxes, 2, 2 );
+
+ javaSecurityManagerCB = new QCheckBox( i18n("&Use security manager" ), checkboxes );
+ grid->addWidget( javaSecurityManagerCB, 0, 0 );
+ connect( javaSecurityManagerCB, SIGNAL(toggled( bool )), this, SLOT(slotChanged()) );
+
+ useKioCB = new QCheckBox( i18n("Use &KIO"), checkboxes );
+ grid->addWidget( useKioCB, 0, 1 );
+ connect( useKioCB, SIGNAL(toggled( bool )), this, SLOT(slotChanged()) );
+
+ enableShutdownCB = new QCheckBox( i18n("Shu&tdown applet server when inactive"), checkboxes );
+ grid->addWidget( enableShutdownCB, 1, 0 );
+ connect( enableShutdownCB, SIGNAL(toggled( bool )), this, SLOT(slotChanged()) );
+ connect( enableShutdownCB, SIGNAL(clicked()), this, SLOT(toggleJavaControls()) );
+
+ QHBox* secondsHB = new QHBox( javartGB );
+ serverTimeoutSB = new KIntNumInput( secondsHB );
+ serverTimeoutSB->setRange( 0, 1000, 5 );
+ serverTimeoutSB->setLabel( i18n("App&let server timeout:"), AlignLeft );
+ serverTimeoutSB->setSuffix(i18n(" sec"));
+ connect(serverTimeoutSB, SIGNAL(valueChanged(int)),this,SLOT(slotChanged()));
+
+ QHBox* pathHB = new QHBox( javartGB );
+ pathHB->setSpacing( 10 );
+ QLabel* pathLA = new QLabel( i18n( "&Path to Java executable, or 'java':" ),
+ pathHB );
+ pathED = new KURLRequester( pathHB );
+ connect( pathED, SIGNAL(textChanged( const QString& )), this, SLOT(slotChanged()) );
+ pathLA->setBuddy( pathED );
+
+ QHBox* addArgHB = new QHBox( javartGB );
+ addArgHB->setSpacing( 10 );
+ QLabel* addArgLA = new QLabel( i18n( "Additional Java a&rguments:" ), addArgHB );
+ addArgED = new QLineEdit( addArgHB );
+ connect( addArgED, SIGNAL(textChanged( const QString& )), this, SLOT(slotChanged()) );
+ addArgLA->setBuddy( addArgED );
+
+ /***************************************************************************
+ ********************** WhatsThis? items ***********************************
+ **************************************************************************/
+ QWhatsThis::add( enableJavaGloballyCB, i18n("Enables the execution of scripts written in Java "
+ "that can be contained in HTML pages. "
+ "Note that, as with any browser, enabling active contents can be a security problem.") );
+ QString wtstr = i18n("This box contains the domains and hosts you have set "
+ "a specific Java policy for. This policy will be used "
+ "instead of the default policy for enabling or disabling Java applets on pages sent by these "
+ "domains or hosts. <p>Select a policy and use the controls on "
+ "the right to modify it.");
+ QWhatsThis::add( domainSpecific->listView(), wtstr );
+#if 0
+ QWhatsThis::add( domainSpecific->importButton(), i18n("Click this button to choose the file that contains "
+ "the Java policies. These policies will be merged "
+ "with the existing ones. Duplicate entries are ignored.") );
+ QWhatsThis::add( domainSpecific->exportButton(), i18n("Click this button to save the Java policy to a zipped "
+ "file. The file, named <b>java_policy.tgz</b>, will be "
+ "saved to a location of your choice." ) );
+#endif
+ QWhatsThis::add( domainSpecific, i18n("Here you can set specific Java policies for any particular "
+ "host or domain. To add a new policy, simply click the <i>New...</i> "
+ "button and supply the necessary information requested by the "
+ "dialog box. To change an existing policy, click on the <i>Change...</i> "
+ "button and choose the new policy from the policy dialog box. Clicking "
+ "on the <i>Delete</i> button will remove the selected policy, causing the default "
+ "policy setting to be used for that domain.") );
+#if 0
+ "The <i>Import</i> and <i>Export</i> "
+ "button allows you to easily share your policies with other people by allowing "
+ "you to save and retrieve them from a zipped file.") );
+#endif
+
+ QWhatsThis::add( javaSecurityManagerCB, i18n( "Enabling the security manager will cause the jvm to run with a Security "
+ "Manager in place. This will keep applets from being able to read and "
+ "write to your file system, creating arbitrary sockets, and other actions "
+ "which could be used to compromise your system. Disable this option at your "
+ "own risk. You can modify your $HOME/.java.policy file with the Java "
+ "policytool utility to give code downloaded from certain sites more "
+ "permissions." ) );
+
+ QWhatsThis::add( useKioCB, i18n( "Enabling this will cause the jvm to use KIO for network transport ") );
+
+ QWhatsThis::add( pathED, i18n("Enter the path to the java executable. If you want to use the jre in "
+ "your path, simply leave it as 'java'. If you need to use a different jre, "
+ "enter the path to the java executable (e.g. /usr/lib/jdk/bin/java), "
+ "or the path to the directory that contains 'bin/java' (e.g. /opt/IBMJava2-13).") );
+
+ QWhatsThis::add( addArgED, i18n("If you want special arguments to be passed to the virtual machine, enter them here.") );
+
+ QString shutdown = i18n("When all the applets have been destroyed, the applet server should shut down. "
+ "However, starting the jvm takes a lot of time. If you would like to "
+ "keep the java process running while you are "
+ "browsing, you can set the timeout value to whatever you like. To keep "
+ "the java process running for the whole time that the konqueror process is, "
+ "leave the Shutdown Applet Server checkbox unchecked.");
+ QWhatsThis::add( serverTimeoutSB, shutdown);
+ QWhatsThis::add( enableShutdownCB, shutdown);
+ // Finally do the loading
+ load();
+}
+
+void KJavaOptions::load()
+{
+ load( false );
+}
+
+void KJavaOptions::load(bool useDefaults)
+{
+ m_pConfig->setReadDefaults( useDefaults );
+
+ // *** load ***
+ java_global_policies.load();
+ bool bJavaGlobal = java_global_policies.isFeatureEnabled();
+ bool bSecurityManager = m_pConfig->readBoolEntry( "UseSecurityManager", true );
+ bool bUseKio = m_pConfig->readBoolEntry( "UseKio", false );
+ bool bServerShutdown = m_pConfig->readBoolEntry( "ShutdownAppletServer", true );
+ int serverTimeout = m_pConfig->readNumEntry( "AppletServerTimeout", 60 );
+#if defined(PATH_JAVA)
+ QString sJavaPath = m_pConfig->readPathEntry( "JavaPath", PATH_JAVA );
+#else
+ QString sJavaPath = m_pConfig->readPathEntry( "JavaPath", "java" );
+#endif
+
+ if( sJavaPath == "/usr/lib/jdk" )
+ sJavaPath = "java";
+
+ if( m_pConfig->hasKey( "JavaDomains" ) )
+ domainSpecific->initialize(m_pConfig->readListEntry("JavaDomains"));
+ else if( m_pConfig->hasKey( "JavaDomainSettings" ) ) {
+ domainSpecific->updateDomainListLegacy( m_pConfig->readListEntry("JavaDomainSettings") );
+ _removeJavaDomainSettings = true;
+ } else {
+ domainSpecific->updateDomainListLegacy( m_pConfig->readListEntry("JavaScriptDomainAdvice") );
+ _removeJavaScriptDomainAdvice = true;
+ }
+
+ // *** apply to GUI ***
+ enableJavaGloballyCB->setChecked( bJavaGlobal );
+ javaSecurityManagerCB->setChecked( bSecurityManager );
+ useKioCB->setChecked( bUseKio );
+
+ addArgED->setText( m_pConfig->readEntry( "JavaArgs" ) );
+ pathED->lineEdit()->setText( sJavaPath );
+
+ enableShutdownCB->setChecked( bServerShutdown );
+ serverTimeoutSB->setValue( serverTimeout );
+
+ toggleJavaControls();
+ emit changed( useDefaults );
+}
+
+void KJavaOptions::defaults()
+{
+ load( true );
+}
+
+void KJavaOptions::save()
+{
+ java_global_policies.save();
+ m_pConfig->writeEntry( "JavaArgs", addArgED->text() );
+ m_pConfig->writePathEntry( "JavaPath", pathED->lineEdit()->text() );
+ m_pConfig->writeEntry( "UseSecurityManager", javaSecurityManagerCB->isChecked() );
+ m_pConfig->writeEntry( "UseKio", useKioCB->isChecked() );
+ m_pConfig->writeEntry( "ShutdownAppletServer", enableShutdownCB->isChecked() );
+ m_pConfig->writeEntry( "AppletServerTimeout", serverTimeoutSB->value() );
+
+ domainSpecific->save(m_groupname,"JavaDomains");
+
+ if (_removeJavaDomainSettings) {
+ m_pConfig->deleteEntry("JavaDomainSettings");
+ _removeJavaDomainSettings = false;
+ }
+
+ // sync moved to KJSParts::save
+// m_pConfig->sync();
+ emit changed( false );
+}
+
+void KJavaOptions::slotChanged()
+{
+ emit changed(true);
+}
+
+
+void KJavaOptions::toggleJavaControls()
+{
+ bool isEnabled = true; //enableJavaGloballyCB->isChecked();
+
+ java_global_policies.setFeatureEnabled( enableJavaGloballyCB->isChecked() );
+ javaSecurityManagerCB->setEnabled( isEnabled );
+ useKioCB->setEnabled( isEnabled );
+ addArgED->setEnabled( isEnabled );
+ pathED->setEnabled( isEnabled );
+ enableShutdownCB->setEnabled( isEnabled );
+
+ serverTimeoutSB->setEnabled( enableShutdownCB->isChecked() && isEnabled );
+}
+
+// == class JavaDomainListView =====
+
+JavaDomainListView::JavaDomainListView(KConfig *config,const QString &group,
+ KJavaOptions *options,QWidget *parent,const char *name)
+ : DomainListView(config,i18n( "Doma&in-Specific" ), parent, name),
+ group(group), options(options) {
+}
+
+JavaDomainListView::~JavaDomainListView() {
+}
+
+void JavaDomainListView::updateDomainListLegacy(const QStringList &domainConfig)
+{
+ domainSpecificLV->clear();
+ JavaPolicies pol(config,group,false);
+ pol.defaults();
+ for ( QStringList::ConstIterator it = domainConfig.begin();
+ it != domainConfig.end(); ++it)
+ {
+ QString domain;
+ KHTMLSettings::KJavaScriptAdvice javaAdvice;
+ KHTMLSettings::KJavaScriptAdvice javaScriptAdvice;
+ KHTMLSettings::splitDomainAdvice(*it, domain, javaAdvice, javaScriptAdvice);
+ if (javaAdvice != KHTMLSettings::KJavaScriptDunno) {
+ QListViewItem* index = new QListViewItem( domainSpecificLV, domain,
+ i18n(KHTMLSettings::adviceToStr(javaAdvice)) );
+ pol.setDomain(domain);
+ pol.setFeatureEnabled(javaAdvice != KHTMLSettings::KJavaScriptReject);
+ domainPolicies[index] = new JavaPolicies(pol);
+ }
+ }
+}
+
+void JavaDomainListView::setupPolicyDlg(PushButton trigger,PolicyDialog &pDlg,
+ Policies *pol) {
+ QString caption;
+ switch (trigger) {
+ case AddButton: caption = i18n( "New Java Policy" );
+ pol->setFeatureEnabled(!options->enableJavaGloballyCB->isChecked());
+ break;
+ case ChangeButton: caption = i18n( "Change Java Policy" ); break;
+ default: ; // inhibit gcc warning
+ }/*end switch*/
+ pDlg.setCaption(caption);
+ pDlg.setFeatureEnabledLabel(i18n("&Java policy:"));
+ pDlg.setFeatureEnabledWhatsThis(i18n("Select a Java policy for "
+ "the above host or domain."));
+ pDlg.refresh();
+}
+
+JavaPolicies *JavaDomainListView::createPolicies() {
+ return new JavaPolicies(config,group,false);
+}
+
+JavaPolicies *JavaDomainListView::copyPolicies(Policies *pol) {
+ return new JavaPolicies(*static_cast<JavaPolicies *>(pol));
+}
+
+#include "javaopts.moc"