summaryrefslogtreecommitdiffstats
path: root/src/arkollon/uninstallwizard.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/arkollon/uninstallwizard.cpp')
-rw-r--r--src/arkollon/uninstallwizard.cpp322
1 files changed, 322 insertions, 0 deletions
diff --git a/src/arkollon/uninstallwizard.cpp b/src/arkollon/uninstallwizard.cpp
new file mode 100644
index 0000000..7b4fbfa
--- /dev/null
+++ b/src/arkollon/uninstallwizard.cpp
@@ -0,0 +1,322 @@
+/***************************************************************************
+ * Copyright (C) 2004 by David Sansome *
+ * me@davidsansome.com *
+ * *
+ * 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., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+
+
+#include "uninstallwizard.h"
+#include "headerlistitem.h"
+#include "data.h"
+
+#include <qregexp.h>
+#include <qwidgetstack.h>
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qheader.h>
+#include <qlistbox.h>
+#include <qmessagebox.h>
+#include <qpushbutton.h>
+#include <qlineedit.h>
+#include <qtextedit.h>
+#include <qlabel.h>
+
+AppListItem::AppListItem(QString nN, QString n, QListView* parent)
+ : QCheckListItem(parent, "", QCheckListItem::CheckBox)
+{
+ niceName = nN;
+ name = n;
+ section = 2;
+
+ setText(0, niceName);
+}
+
+int AppListItem::compare(QListViewItem* i, int col, bool ascending) const
+{
+ switch (i->rtti())
+ {
+ case 1003: // App
+ {
+ AppListItem* item = (AppListItem*) i;
+ if (section < item->section)
+ return -1;
+ if (section > item->section)
+ return 1;
+ return QListViewItem::compare(i, col, ascending);
+ }
+ break;
+
+ case 1002: // Header
+ {
+ HeaderListItem* item = (HeaderListItem*) i;
+ if (section < item->section)
+ return -1;
+ return 1;
+ }
+ break;
+ }
+ return 0;
+}
+
+
+UninstallWizard::UninstallWizard(QWidget* parent, const char* name, bool modal, WFlags fl)
+: WizardBase(parent,name, modal,fl)
+{
+ mainStack->raiseWidget(1);
+ setCaption("Uninstall Software");
+ titleLabel->setText("<b>Uninstall Software</b>");
+ componentInfo->setMaximumSize(32767,70);
+
+ logDialog = new LogDialog(this);
+ logDialog->hide();
+ appList->header()->hide();
+
+ globalHeader = NULL;
+
+ icon.convertFromImage(qembed_findImage("misc"));
+
+ externalProcess = new QProcess(this);
+ connect(externalProcess, SIGNAL(processExited()), SLOT(processExited()));
+ connect(externalProcess, SIGNAL(readyReadStdout()), SLOT(readyReadStdout()));
+ connect(externalProcess, SIGNAL(readyReadStderr()), SLOT(readyReadStderr()));
+
+ QFile uninstallScript("/tmp/arkollon-uninstall.sh");
+ if (uninstallScript.exists())
+ uninstallScript.remove();
+ uninstallScript.open(IO_WriteOnly);
+ QDataStream stream(&uninstallScript);
+ stream.writeRawBytes((const char*)uninstaller_sh_data, uninstaller_sh_len);
+ uninstallScript.close();
+
+ currentStage = ListingPackages;
+ externalProcess->addArgument("/bin/sh");
+ externalProcess->addArgument("/tmp/arkollon-uninstall.sh");
+ externalProcess->addArgument("--list");
+ externalProcess->start();
+}
+
+UninstallWizard::~UninstallWizard()
+{
+ QFile uninstallScript("/tmp/arkollon-uninstall.sh");
+ if (uninstallScript.exists())
+ uninstallScript.remove();
+}
+
+void UninstallWizard::logPressed()
+{
+ logDialog->show();
+}
+
+void UninstallWizard::cancelPressed()
+{
+ reject();
+}
+
+void UninstallWizard::previousPressed()
+{
+ int currentId = uninstallStack->id(uninstallStack->visibleWidget());
+ if (currentId == 0)
+ return;
+
+ uninstallStack->raiseWidget(--currentId);
+
+ if (currentId == 0)
+ previousButton->setEnabled(false);
+ nextButton->setEnabled(true);
+}
+
+void UninstallWizard::nextPressed()
+{
+ int currentId = uninstallStack->id(uninstallStack->visibleWidget());
+ if (currentId == 2)
+ {
+ accept();
+ return;
+ }
+
+ if (currentId == 0)
+ {
+ bool checked = false;
+ QStringList argList;
+ argList.append("/bin/sh");
+ argList.append("/tmp/arkollon-uninstall.sh");
+ for ( QListViewItem * myChild = appList->firstChild() ; myChild != NULL ; myChild = myChild->nextSibling())
+ {
+ if (myChild->rtti() != 1003)
+ continue;
+ AppListItem* app = (AppListItem*) myChild;
+ if (!app->isOn())
+ continue;
+ argList.append("--files");
+ argList.append(app->name);
+ checked = true;
+ }
+ if (!checked)
+ {
+ QMessageBox::warning(this, "Error", "You need to select at least one package to remove", QMessageBox::Ok, QMessageBox::NoButton, QMessageBox::NoButton);
+ return;
+ }
+ fileList->clear();
+ currentStage = ListingFiles;
+ externalProcess->setArguments(argList);
+ externalProcess->start();
+ nextButton->setEnabled(false); // Set true again when the process is done
+ }
+
+ uninstallStack->raiseWidget(++currentId);
+
+ if (currentId == 2)
+ removeUserPackages();
+ else
+ previousButton->setEnabled(true);
+}
+
+void UninstallWizard::processExited()
+{
+ switch (currentStage)
+ {
+ case ListingPackages:
+ if (appList->childCount() <= 0)
+ {
+ QMessageBox::warning(NULL, "Warning", "There are no packages installed", QMessageBox::Ok, QMessageBox::NoButton, QMessageBox::NoButton);
+ reject();
+ return;
+ }
+ show();
+ break;
+ case ListingFiles:
+ nextButton->setEnabled(true);
+ fileList->sort();
+ break;
+ case RemovingGlobal:
+ finished();
+ break;
+ }
+}
+
+void UninstallWizard::readyReadStdout()
+{
+ switch (currentStage)
+ {
+ case ListingPackages:
+ {
+ while (externalProcess->canReadLineStdout())
+ {
+ QString line = externalProcess->readLineStdout();
+ if (line.isEmpty())
+ continue;
+
+ // See if it already exists
+ bool exists = false;
+
+ for ( QListViewItem * myChild = appList->firstChild() ; myChild != NULL ; myChild = myChild->nextSibling())
+ {
+ if (myChild->rtti() != 1003)
+ continue;
+ AppListItem* app = (AppListItem*) myChild;
+ if (app->name.lower() == line.lower())
+ {
+ exists = true;
+ break;
+ }
+ }
+ if (exists)
+ continue;
+
+ QString niceName = line.left(line.findRev(':'));
+ niceName = niceName.left(1).upper() + niceName.right(niceName.length()-1);
+ new AppListItem(niceName, line, appList);
+
+ if (globalHeader == NULL)
+ {
+ globalHeader = new HeaderListItem(appList);
+ globalHeader->setText(0, "Applications available to all users");
+ globalHeader->section = 1;
+ }
+ }
+ break;
+ }
+ case ListingFiles:
+ {
+ while (externalProcess->canReadLineStdout())
+ {
+ QString line = externalProcess->readLineStdout();
+ if (line.isEmpty())
+ continue;
+ fileList->insertItem(icon, line.left(line.find(" ")));
+ }
+ break;
+ }
+ case RemovingGlobal:
+ while (externalProcess->canReadLineStdout())
+ {
+ QString line = externalProcess->readLineStdout();
+ if (line.isEmpty())
+ continue;
+ line.replace(QRegExp("\\033[^m]*m"), "");
+ logDialog->logBox->append(line);
+ }
+ break;
+ }
+}
+
+void UninstallWizard::readyReadStderr()
+{
+ while (externalProcess->canReadLineStdout())
+ {
+ QString line = externalProcess->readLineStdout();
+ if (line.isEmpty())
+ continue;
+ line.replace(QRegExp("\\033[^m]*m"), "");
+ logDialog->logBox->append(line);
+ }
+}
+
+void UninstallWizard::removeUserPackages()
+{
+ nextButton->setEnabled(false); // Set true again when the process is done
+ previousButton->setEnabled(false);
+
+ // Find out which packages belong to the user, and uninstall them
+ QStringList argList;
+ argList.append("/bin/sh");
+ argList.append("/tmp/arkollon-uninstall.sh");
+ for ( QListViewItem * myChild = appList->firstChild() ; myChild != NULL ; myChild = myChild->nextSibling())
+ {
+ if (myChild->rtti() != 1003)
+ continue;
+ AppListItem* app = (AppListItem*) myChild;
+ if (!app->isOn())
+ continue;
+
+ argList.append("--remove");
+ argList.append(app->name);
+ }
+ currentStage = RemovingGlobal;
+ externalProcess->setArguments(argList);
+ externalProcess->start();
+}
+
+void UninstallWizard::finished()
+{
+ pleaseWaitLabel2->setText("Removal of packages complete!");
+ nextButton->setText("Finish");
+ nextButton->setEnabled(true);
+}
+
+#include "uninstallwizard.moc"
+
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-23 00:30:56 +0000