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300 lines
9.5 KiB
300 lines
9.5 KiB
#include <qcheckbox.h>
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#include <qlayout.h>
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#include <qradiobutton.h>
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#include <qvbuttongroup.h>
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#include <qwhatsthis.h>
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#include <kapplication.h>
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#include <kconfig.h>
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#include <kdebug.h>
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#include <kicondialog.h>
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#include <klineedit.h>
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#include <kinputdialog.h>
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#include <klocale.h>
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#include "kservicelistwidget.h"
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#include "filetypedetails.h"
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#include "typeslistitem.h"
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FileTypeDetails::FileTypeDetails( QWidget * parent, const char * name )
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: QTabWidget( parent, name ), m_item( 0L )
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{
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QString wtstr;
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// First tab - General
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QWidget * firstWidget = new QWidget(this);
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QVBoxLayout *firstLayout = new QVBoxLayout(firstWidget,KDialog::marginHint(),
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KDialog::spacingHint());
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QHBoxLayout *hBox = new QHBoxLayout(0L, 0, KDialog::spacingHint());
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firstLayout->addLayout(hBox, 1);
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iconButton = new KIconButton(firstWidget);
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iconButton->setIconType(KIcon::Desktop, KIcon::MimeType);
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connect(iconButton, SIGNAL(iconChanged(QString)), SLOT(updateIcon(QString)));
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iconButton->setFixedSize(70, 70);
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hBox->addWidget(iconButton);
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QWhatsThis::add( iconButton, i18n("This button displays the icon associated"
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" with the selected file type. Click on it to choose a different icon.") );
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QGroupBox *gb = new QGroupBox(i18n("Filename Patterns"), firstWidget);
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hBox->addWidget(gb);
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QGridLayout *grid = new QGridLayout(gb, 3, 2, KDialog::marginHint(),
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KDialog::spacingHint());
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grid->addRowSpacing(0, fontMetrics().lineSpacing());
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extensionLB = new QListBox(gb);
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connect(extensionLB, SIGNAL(highlighted(int)), SLOT(enableExtButtons(int)));
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grid->addMultiCellWidget(extensionLB, 1, 2, 0, 0);
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grid->setRowStretch(0, 0);
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grid->setRowStretch(1, 1);
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grid->setRowStretch(2, 0);
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QWhatsThis::add( extensionLB, i18n("This box contains a list of patterns that can be"
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" used to identify files of the selected type. For example, the pattern *.txt is"
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" associated with the file type 'text/plain'; all files ending in '.txt' are recognized"
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" as plain text files.") );
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addExtButton = new QPushButton(i18n("Add..."), gb);
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addExtButton->setEnabled(false);
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connect(addExtButton, SIGNAL(clicked()),
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this, SLOT(addExtension()));
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grid->addWidget(addExtButton, 1, 1);
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QWhatsThis::add( addExtButton, i18n("Add a new pattern for the selected file type.") );
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removeExtButton = new QPushButton(i18n("Remove"), gb);
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removeExtButton->setEnabled(false);
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connect(removeExtButton, SIGNAL(clicked()),
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this, SLOT(removeExtension()));
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grid->addWidget(removeExtButton, 2, 1);
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QWhatsThis::add( removeExtButton, i18n("Remove the selected filename pattern.") );
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gb = new QGroupBox(i18n("Description"), firstWidget);
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firstLayout->addWidget(gb);
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gb->setColumnLayout(1, Qt::Horizontal);
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description = new KLineEdit(gb);
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connect(description, SIGNAL(textChanged(const QString &)),
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SLOT(updateDescription(const QString &)));
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wtstr = i18n("You can enter a short description for files of the selected"
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" file type (e.g. 'HTML Page'). This description will be used by applications"
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" like Konqueror to display directory content.");
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QWhatsThis::add( gb, wtstr );
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QWhatsThis::add( description, wtstr );
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serviceListWidget = new KServiceListWidget( KServiceListWidget::SERVICELIST_APPLICATIONS, firstWidget );
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connect( serviceListWidget, SIGNAL(changed(bool)), this, SIGNAL(changed(bool)));
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firstLayout->addWidget(serviceListWidget, 5);
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// Second tab - Embedding
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QWidget * secondWidget = new QWidget(this);
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QVBoxLayout *secondLayout = new QVBoxLayout(secondWidget, KDialog::marginHint(),
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KDialog::spacingHint());
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m_autoEmbed = new QVButtonGroup( i18n("Left Click Action"), secondWidget );
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m_autoEmbed->layout()->setSpacing( KDialog::spacingHint() );
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secondLayout->addWidget( m_autoEmbed, 1 );
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m_autoEmbed->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, m_autoEmbed->sizePolicy().hasHeightForWidth() ) );
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// The order of those three items is very important. If you change it, fix typeslistitem.cpp !
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new QRadioButton( i18n("Show file in embedded viewer"), m_autoEmbed );
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new QRadioButton( i18n("Show file in separate viewer"), m_autoEmbed );
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m_rbGroupSettings = new QRadioButton( i18n("Use settings for '%1' group"), m_autoEmbed );
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connect(m_autoEmbed, SIGNAL( clicked( int ) ), SLOT( slotAutoEmbedClicked( int ) ));
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m_chkAskSave = new QCheckBox( i18n("Ask whether to save to disk instead"), m_autoEmbed);
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connect(m_chkAskSave, SIGNAL( toggled(bool) ), SLOT( slotAskSaveToggled(bool) ));
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QWhatsThis::add( m_autoEmbed, i18n("Here you can configure what the Konqueror file manager"
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" will do when you click on a file of this type. Konqueror can display the file in"
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" an embedded viewer or start up a separate application. If set to 'Use settings for G group',"
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" Konqueror will behave according to the settings of the group G this type belongs to,"
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" for instance 'image' if the current file type is image/png.") );
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secondLayout->addSpacing(10);
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embedServiceListWidget = new KServiceListWidget( KServiceListWidget::SERVICELIST_SERVICES, secondWidget );
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embedServiceListWidget->setMinimumHeight( serviceListWidget->sizeHint().height() );
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connect( embedServiceListWidget, SIGNAL(changed(bool)), this, SIGNAL(changed(bool)));
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secondLayout->addWidget(embedServiceListWidget, 3);
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addTab( firstWidget, i18n("&General") );
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addTab( secondWidget, i18n("&Embedding") );
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}
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void FileTypeDetails::updateRemoveButton()
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{
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removeExtButton->setEnabled(extensionLB->count()>0);
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}
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void FileTypeDetails::updateIcon(QString icon)
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{
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if (!m_item)
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return;
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m_item->setIcon(icon);
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emit changed(true);
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}
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void FileTypeDetails::updateDescription(const QString &desc)
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{
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if (!m_item)
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return;
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m_item->setComment(desc);
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emit changed(true);
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}
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void FileTypeDetails::addExtension()
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{
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if ( !m_item )
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return;
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bool ok;
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QString ext = KInputDialog::getText( i18n( "Add New Extension" ),
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i18n( "Extension:" ), "*.", &ok, this );
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if (ok) {
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extensionLB->insertItem(ext);
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QStringList patt = m_item->patterns();
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patt += ext;
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m_item->setPatterns(patt);
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updateRemoveButton();
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emit changed(true);
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}
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}
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void FileTypeDetails::removeExtension()
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{
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if (extensionLB->currentItem() == -1)
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return;
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if ( !m_item )
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return;
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QStringList patt = m_item->patterns();
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patt.remove(extensionLB->text(extensionLB->currentItem()));
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m_item->setPatterns(patt);
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extensionLB->removeItem(extensionLB->currentItem());
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updateRemoveButton();
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emit changed(true);
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}
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void FileTypeDetails::slotAutoEmbedClicked( int button )
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{
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if ( !m_item || (button > 2))
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return;
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m_item->setAutoEmbed( button );
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updateAskSave();
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emit changed(true);
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}
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void FileTypeDetails::updateAskSave()
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{
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if ( !m_item )
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return;
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int button = m_item->autoEmbed();
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if (button == 2)
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{
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bool embedParent = TypesListItem::defaultEmbeddingSetting(m_item->majorType());
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emit embedMajor(m_item->majorType(), embedParent);
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button = embedParent ? 0 : 1;
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}
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QString mimeType = m_item->name();
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QString dontAskAgainName;
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if (button == 0) // Embedded
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dontAskAgainName = "askEmbedOrSave"+mimeType;
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else
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dontAskAgainName = "askSave"+mimeType;
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KSharedConfig::Ptr config = KSharedConfig::openConfig("konquerorrc", false, false);
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config->setGroup("Notification Messages");
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bool ask = config->readEntry(dontAskAgainName).isEmpty();
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m_item->getAskSave(ask);
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bool neverAsk = false;
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if (button == 0)
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{
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KMimeType::Ptr mime = KMimeType::mimeType( mimeType );
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// Don't ask for:
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// - html (even new tabs would ask, due to about:blank!)
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// - dirs obviously (though not common over HTTP :),
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// - images (reasoning: no need to save, most of the time, because fast to see)
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// e.g. postscript is different, because takes longer to read, so
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// it's more likely that the user might want to save it.
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// - multipart/* ("server push", see kmultipart)
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// - other strange 'internal' mimetypes like print/manager...
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if ( mime->is( "text/html" ) ||
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mime->is( "text/xml" ) ||
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mime->is( "inode/directory" ) ||
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mimeType.startsWith( "image" ) ||
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mime->is( "multipart/x-mixed-replace" ) ||
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mime->is( "multipart/replace" ) ||
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mimeType.startsWith( "print" ) )
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{
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neverAsk = true;
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}
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}
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m_chkAskSave->blockSignals(true);
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m_chkAskSave->setChecked(ask && !neverAsk);
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m_chkAskSave->setEnabled(!neverAsk);
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m_chkAskSave->blockSignals(false);
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}
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void FileTypeDetails::slotAskSaveToggled(bool askSave)
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{
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if (!m_item)
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return;
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m_item->setAskSave(askSave);
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emit changed(true);
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}
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void FileTypeDetails::setTypeItem( TypesListItem * tlitem )
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{
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m_item = tlitem;
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if ( tlitem )
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iconButton->setIcon(tlitem->icon());
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else
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iconButton->resetIcon();
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description->setText(tlitem ? tlitem->comment() : QString::null);
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if ( tlitem )
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m_rbGroupSettings->setText( i18n("Use settings for '%1' group").arg( tlitem->majorType() ) );
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extensionLB->clear();
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addExtButton->setEnabled(true);
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removeExtButton->setEnabled(false);
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serviceListWidget->setTypeItem( tlitem );
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embedServiceListWidget->setTypeItem( tlitem );
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m_autoEmbed->setButton( tlitem ? tlitem->autoEmbed() : -1 );
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m_rbGroupSettings->setEnabled( tlitem->canUseGroupSetting() );
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if ( tlitem )
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extensionLB->insertStringList(tlitem->patterns());
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else
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extensionLB->clear();
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updateAskSave();
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}
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void FileTypeDetails::enableExtButtons(int /*index*/)
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{
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removeExtButton->setEnabled(true);
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}
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#include "filetypedetails.moc"
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