kate: remove non-operational feature to download highlight files

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>

kate/part/dialogs/katedialogs.cpp

@@ -111,9 +111,6 @@
 #include <QtGui/qevent.h>
 #include <QtXml/qdom.h>
 
-// trailing slash is important
-#define HLDOWNLOADPATH "http://kate.kde.org/syntax/"
-
 //END
 
 //BEGIN KateConfigPage
@@ -990,160 +987,6 @@ void KatePartPluginConfigPage::defaults ()
 }
 //END KatePartPluginConfigPage
 
-
-//BEGIN KateHlDownloadDialog
-KateHlDownloadDialog::KateHlDownloadDialog(QWidget *parent, const char *name, bool modal)
-  : KDialog( parent )
-{
-  setCaption( i18n("Highlight Download") );
-  setButtons( User1 | Close );
-  setButtonGuiItem( User1, KGuiItem(i18n("&Install")) );
-  setDefaultButton( User1 );
-  setObjectName( name );
-  setModal( modal );
-
-  KVBox* vbox = new KVBox(this);
-  setMainWidget(vbox);
-  vbox->setSpacing(-1);
-  new QLabel(i18n("Select the syntax highlighting files you want to update:"), vbox);
-  list = new QTreeWidget(vbox);
-  list->setColumnCount(4);
-  list->setHeaderLabels(QStringList() << "" << i18n("Name") << i18n("Installed") << i18n("Latest"));
-  list->setSelectionMode(QAbstractItemView::MultiSelection);
-  list->setAllColumnsShowFocus(true);
-  list->setRootIsDecorated(false);
-  list->setColumnWidth(0, 22);
-
-  new QLabel(i18n("<b>Note:</b> New versions are selected automatically."), vbox);
-  setButtonIcon(User1, KIcon("dialog-ok"));
-
-  transferJob = KIO::get(
-    KUrl(QString(HLDOWNLOADPATH)
-       + QString("update-")
-       + KateGlobal::katePartVersion()
-       + QString(".xml")), KIO::Reload );
-  connect(transferJob, SIGNAL(data(KIO::Job*,QByteArray)),
-    this, SLOT(listDataReceived(KIO::Job*,QByteArray)));
-//        void data( KIO::Job *, const QByteArray &data);
-  resize(450, 400);
-  connect(this,SIGNAL(user1Clicked()),this,SLOT(slotUser1()));
-}
-
-KateHlDownloadDialog::~KateHlDownloadDialog(){}
-
-/// Split typical version string (\c major.minor.patch) into
-/// numeric components, convert 'em to \c unsigned and form a
-/// single value that can be compared w/ other versions
-/// using relation operators.
-/// \note It takes into account only first 3 numbers
-unsigned KateHlDownloadDialog::parseVersion(const QString& version_string)
-{
-  unsigned vn[3] = {0, 0, 0};
-  unsigned idx = 0;
-  foreach (const QString& n, version_string.split("."))
-  {
-    vn[idx++] = n.toUInt();
-    if (idx == sizeof(vn))
-      break;
-  }
-  return KDE_MAKE_VERSION(vn[0], vn[1], vn[2]);
-}
-
-void KateHlDownloadDialog::listDataReceived(KIO::Job *, const QByteArray &data)
-{
-  if (!transferJob || transferJob->error() != 0)
-  {
-    enableButton( User1, false );
-    if (data.size()==0)
-      KMessageBox::error(this,i18n("The list of highlightings could not be found on / retrieved from the server"));
-    return;
-  }
-
-  listData+=QString(data);
-  kDebug(13000)<<QString("CurrentListData: ")<<listData;
-  kDebug(13000)<<QString("Data length: %1").arg(data.size());
-  kDebug(13000)<<QString("listData length: %1").arg(listData.length());
-  if (data.size()==0)
-  {
-    if (listData.length()>0)
-    {
-      QString installedVersion;
-      KateHlManager *hlm=KateHlManager::self();
-      QDomDocument doc;
-      doc.setContent(listData);
-      QDomElement DocElem=doc.documentElement();
-      QDomNode n=DocElem.firstChild();
-      KateHighlighting *hl = 0;
-
-      if (n.isNull()) kDebug(13000)<<"There is no usable childnode";
-      while (!n.isNull())
-      {
-        installedVersion="    --";
-
-        QDomElement e=n.toElement();
-        if (!e.isNull())
-        kDebug(13000)<<QString("NAME: ")<<e.tagName()<<QString(" - ")<<e.attribute("name");
-        n=n.nextSibling();
-
-        QString Name=e.attribute("name");
-
-        for (int i=0;i<hlm->highlights();i++)
-        {
-          hl=hlm->getHl(i);
-          if (hl && hl->name()==Name)
-          {
-            installedVersion="    "+hl->version();
-            break;
-          }
-          else hl = 0;
-        }
-
-        // autoselect entry if new or updated.
-        QTreeWidgetItem* entry = new QTreeWidgetItem(list);
-        entry->setText(0, "");
-        entry->setText(1, e.attribute("name"));
-        entry->setText(2, installedVersion);
-        entry->setText(3, e.attribute("version"));
-        entry->setText(4, e.attribute("url"));
-
-        bool is_fresh = false;
-        if (hl)
-        {
-          unsigned prev_version = parseVersion(hl->version());
-          unsigned next_version = parseVersion(e.attribute("version"));
-          is_fresh = prev_version < next_version;
-        }
-        else is_fresh = true;
-        if (is_fresh)
-        {
-          entry->treeWidget()->setItemSelected(entry, true);
-          entry->setIcon(0, SmallIcon(("get-hot-new-stuff")));
-        }
-      }
-      list->resizeColumnToContents(1);
-      list->sortItems(1, Qt::AscendingOrder);
-    }
-  }
-}
-
-void KateHlDownloadDialog::slotUser1()
-{
-  QString destdir=KGlobal::dirs()->saveLocation("data","katepart/syntax/");
-  foreach (QTreeWidgetItem *it, list->selectedItems())
-  {
-    KUrl src(it->text(4));
-    QString filename=src.fileName(KUrl::ObeyTrailingSlash);
-    QString dest = destdir+filename;
-
-    KIO::NetAccess::download(src,dest, this);
-  }
-
-  // update Config !!
-  // this rewrites the cache....
-  KateSyntaxDocument doc (KateHlManager::self()->getKConfig(), true);
-}
-//END KateHlDownloadDialog
-
 //BEGIN KateGotoBar
 KateGotoBar::KateGotoBar(KTextEditor::View *view, QWidget *parent)
   : KateViewBarWidget( true, parent )

kate/part/dialogs/katedialogs.h

@@ -341,28 +341,6 @@ class KatePartPluginConfigPage : public KateConfigPage
     QList<KPluginInfo> plugins;
 };
 
-
-class KateHlDownloadDialog: public KDialog
-{
-  Q_OBJECT
-
-  public:
-    KateHlDownloadDialog(QWidget *parent, const char *name, bool modal);
-    ~KateHlDownloadDialog();
-
-  private:
-    static unsigned parseVersion(const QString&);
-    class QTreeWidget  *list;
-    class QString listData;
-    KIO::TransferJob *transferJob;
-
-  private Q_SLOTS:
-    void listDataReceived(KIO::Job *, const QByteArray &data);
-
-  public Q_SLOTS:
-    void slotUser1();
-};
-
 /**
  * This dialog will prompt the user for what do with a file that is
  * modified on disk.

kate/part/mode/filetypeconfigwidget.ui

@@ -211,30 +211,6 @@
      </layout>
     </widget>
    </item>
-   <item>
-    <layout class="QHBoxLayout">
-     <item>
-      <spacer>
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>1</width>
-         <height>0</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btnDownload">
-       <property name="text">
-        <string>Download Highlighting Files...</string>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
    <item>
     <spacer>
      <property name="orientation">

kate/part/mode/katemodeconfigpage.cpp

@@ -87,7 +87,6 @@ ModeConfigPage::ModeConfigPage( QWidget *parent )
   connect( ui->btnDelete, SIGNAL(clicked()), this, SLOT(deleteType()) );
   ui->btnMimeTypes->setIcon(KIcon("tools-wizard"));
   connect(ui->btnMimeTypes, SIGNAL(clicked()), this, SLOT(showMTDlg()));
-  connect( ui->btnDownload, SIGNAL(clicked()), this, SLOT(hlDownload()) );
 
   reload();
 
@@ -311,10 +310,4 @@ void ModeConfigPage::showMTDlg()
   }
 }
 
-void ModeConfigPage::hlDownload()
-{
-  KateHlDownloadDialog diag(this,"hlDownload",true);
-  diag.exec();
-}
-
 // kate: space-indent on; indent-width 2; replace-tabs on;

kate/part/mode/katemodeconfigpage.h

@@ -56,7 +56,6 @@ class ModeConfigPage : public KateConfigPage
     void typeChanged (int type);
     void showMTDlg();
     void save ();
-    void hlDownload ();
 
   private:
     Ui::FileTypeConfigWidget *ui;