Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 156 insertions, 0 deletions

diff --git a/kivio/kiviopart/kiviostencilsetinstaller.cpp b/kivio/kiviopart/kiviostencilsetinstaller.cpp
new file mode 100644
index 00000000..ba4c836a
--- /dev/null
+++ b/kivio/kiviopart/kiviostencilsetinstaller.cpp
@@ -0,0 +1,156 @@
+/*
+ * Kivio - Visual Modelling and Flowcharting
+ * Copyright (C) 2004 Peter Simonsson
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+/* Based heavily on code from the icon theme installer
+ * Copyright (C) 2000 Antonio Larrosa <larrosa@kde.org>
+ */
+
+#include "kiviostencilsetinstaller.h"
+
+#include <qframe.h>
+#include <qlayout.h>
+#include <qcheckbox.h>
+#include <qstringlist.h>
+
+#include <klocale.h>
+#include <kurlrequester.h>
+#include <kmessagebox.h>
+#include <kio/netaccess.h>
+#include <kurl.h>
+#include <kstandarddirs.h>
+#include <ktar.h>
+#include <karchive.h>
+#include <kguiitem.h>
+#include <klineedit.h>
+
+namespace Kivio {
+  StencilSetInstaller::StencilSetInstaller(QWidget *parent, const char *name)
+    : KDialogBase(KDialogBase::Plain, i18n("Install Stencil Set"), Ok|Cancel, Ok, parent, name)
+  {
+    QFrame* page = plainPage();
+    QVBoxLayout* l = new QVBoxLayout(page);
+    l->setAutoAdd(true);
+
+    m_url = new KURLRequester(page);
+
+    setButtonOK(KGuiItem(i18n("&Install"), "button_ok"));
+    resize(400, 10);
+    connect( m_url->lineEdit(), SIGNAL( textChanged ( const QString & ) ), this, SLOT( slotUrlChanged( const QString & ) ) );
+    slotUrlChanged( m_url->lineEdit()->text() );
+    m_url->setFocus();
+  }
+
+  StencilSetInstaller::~StencilSetInstaller()
+  {
+  }
+
+    void StencilSetInstaller::slotUrlChanged( const QString &text )
+    {
+        enableButtonOK( !text.isEmpty() );
+    }
+
+  void StencilSetInstaller::install(const QString& urlString)
+  {
+    KURL url(urlString);
+
+    if(url.isEmpty()) return;
+
+    QString tmpFile;
+
+    if(!KIO::NetAccess::download(url, tmpFile, this)) {
+      KMessageBox::error(this, i18n("Could not find the stencil set archive %1.").arg(url.prettyURL()));
+      return;
+    }
+
+    KTar archive(urlString);
+    archive.open(IO_ReadOnly);
+    const KArchiveDirectory* rootDir = archive.directory();
+
+    QStringList dirs = checkDirs(rootDir);
+
+    if(dirs.isEmpty()) {
+      KMessageBox::error(this, i18n("The file is not a valid stencil set archive."));
+      archive.close();
+      KIO::NetAccess::removeTempFile(tmpFile);
+      return;
+    }
+
+    if(installStencilSets(rootDir, dirs)) {
+      KMessageBox::information(this, i18n("The stencil set archive installed without errors."));
+    } else {
+      KMessageBox::error(this, i18n("The entire archive could not be installed successfully."));
+    }
+
+    archive.close();
+    KIO::NetAccess::removeTempFile(tmpFile);
+  }
+
+  QStringList StencilSetInstaller::checkDirs(const KArchiveDirectory* rootDir)
+  {
+    QStringList dirs;
+
+    const KArchiveEntry* possibleDir = 0;
+    const KArchiveDirectory* subDir = 0;
+
+    QStringList entries = rootDir->entries();
+
+    for (QStringList::Iterator it = entries.begin(); it != entries.end(); ++it) {
+      possibleDir = rootDir->entry(*it);
+
+      if (possibleDir->isDirectory()) {
+        subDir = dynamic_cast<const KArchiveDirectory*>( possibleDir );
+
+        if (subDir && subDir->entry("desc")) {
+          dirs.append(subDir->name());
+        }
+      }
+    }
+
+    return dirs;
+  }
+
+  bool StencilSetInstaller::installStencilSets(const KArchiveDirectory* rootDir, const QStringList& dirs)
+  {
+    QString installDir = locateLocal("data", "kivio/stencils");
+    KStandardDirs::makeDir(installDir);
+    const KArchiveDirectory* currentDir = 0;
+    bool ok = true;
+
+    for (QStringList::ConstIterator it = dirs.begin(); it != dirs.end(); ++it) {
+      currentDir = dynamic_cast<const KArchiveDirectory*>(rootDir->entry(*it));
+
+      if(!currentDir) {
+        ok = false;
+        continue;
+      }
+
+      currentDir->copyTo(installDir + "/" + currentDir->name());
+    }
+
+    return ok;
+  }
+
+  void StencilSetInstaller::slotOk()
+  {
+    install(m_url->url());
+    accept();
+  }
+}
+
+#include "kiviostencilsetinstaller.moc"