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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
commite9ae80694875f869892f13f4fcaf1170a00dea41 (patch)
treeaa2f8d8a217e2d376224c8d46b7397b68d35de2d /kommander/executor/instance.cpp
downloadtdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.tar.gz
tdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.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/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kommander/executor/instance.cpp')
-rw-r--r--kommander/executor/instance.cpp683
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diff --git a/kommander/executor/instance.cpp b/kommander/executor/instance.cpp
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+/***************************************************************************
+ instance.cpp - running instance of a dialog
+ -------------------
+ begin : Tue Aug 13 2002
+ copyright : (C) 2002 by Marc Britton <consume@optushome.com.au>
+ (C) 2004 by Andras Mantia <amantia@kde.org>
+ (C) 2004 by Michal Rudolf <mrudolf@kdewebdev.org>
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * 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. *
+ * *
+ ***************************************************************************/
+
+ /* KDE INCLUDES */
+#include <kapplication.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kstandarddirs.h>
+
+/* QT INCLUDES */
+#include <qdialog.h>
+#include <qfile.h>
+#include <qfileinfo.h>
+#include <qiodevice.h>
+#include <qlabel.h>
+#include <qmainwindow.h>
+#include <qobjectlist.h>
+#include <qstring.h>
+#include <qtabwidget.h>
+#include <qwidget.h>
+#include <qcursor.h>
+
+/* OTHER INCLUDES */
+#include "instance.h"
+#include "kommanderwidget.h"
+#include "kommanderwindow.h"
+#include "kommanderfactory.h"
+#include "kommanderversion.h"
+#include "specials.h"
+#include "specialinformation.h"
+#include "fileselector.h"
+
+Instance::Instance()
+ : DCOPObject("KommanderIf"), m_instance(0), m_textInstance(0), m_parent(0)
+{
+ SpecialInformation::registerSpecials();
+}
+
+Instance::Instance(QWidget *a_parent)
+ : DCOPObject("KommanderIf"), m_instance(0), m_textInstance(0),
+ m_parent(a_parent)
+{
+ SpecialInformation::registerSpecials();
+}
+
+void Instance::addCmdlineArguments(const QStringList& args)
+{
+ if (!m_textInstance)
+ return;
+ // Filter out variable arguments ('var=value')
+ QStringList stdArgs;
+ for (QStringList::ConstIterator it = args.begin(); it != args.end(); ++it)
+ {
+ int pos = (*it).find('=');
+ if (pos != -1)
+ m_textInstance->setGlobal((*it).left(pos), (*it).mid(pos+1));
+ else
+ stdArgs.append(*it);
+ }
+ int i = 0;
+ for (QStringList::ConstIterator it = stdArgs.begin(); it != stdArgs.end(); ++it)
+ m_textInstance->setGlobal(QString("_ARG%1").arg(++i), *it);
+ m_textInstance->setGlobal("_ARGS", stdArgs.join(" "));
+ m_textInstance->setGlobal("_ARGCOUNT", QString::number(stdArgs.count()));
+}
+
+
+
+Instance::~Instance()
+{
+ delete m_instance;
+}
+
+/** Builds the instance */
+bool Instance::build(const KURL& fname)
+{
+ delete m_instance;
+ m_instance = 0;
+ m_textInstance = 0;
+
+ if (!fname.isValid() || !isFileValid(fname))
+ return false; // Check if file is correct
+
+ // create the main instance, must inherit QDialog
+ KommanderFactory::loadPlugins();
+
+ if (fname.isValid())
+ m_instance = KommanderFactory::create(fname.path(), 0L, dynamic_cast<QWidget*>(parent()));
+ else
+ {
+ QFile inputFile;
+ inputFile.open(IO_ReadOnly, stdin);
+ m_instance = KommanderFactory::create(&inputFile);
+ }
+
+ // check if build was successful
+ if (!m_instance)
+ {
+ KMessageBox::sorry(0, i18n("<qt>Unable to create dialog.</qt>"));
+ return false;
+ }
+
+ KommanderWindow* window = dynamic_cast<KommanderWindow*>((QWidget*)m_instance);
+ if (window)
+ window->setFileName(fname.path().local8Bit());
+
+ // FIXME : Should verify that all of the widgets in the dialog derive from KommanderWidget
+ m_textInstance = kommanderWidget(m_instance);
+
+ if (!m_textInstance) // Main dialog/window is not a Kommander widget - look for one
+ {
+ if (m_instance)
+ {
+ QObjectList* widgets = m_instance->queryList();
+ for (QObject* w = widgets->first(); w; w = widgets->next())
+ if (kommanderWidget(w))
+ {
+ m_textInstance = kommanderWidget(w);
+ break;
+ }
+ }
+ if (!m_textInstance)
+ {
+ qDebug("Warning: no Kommander widget present!");
+ return true;
+ }
+ }
+
+ if (fname.isValid())
+ {
+ m_textInstance->setGlobal("KDDIR", fname.directory());
+ m_textInstance->setGlobal("NAME", fname.fileName());
+ m_textInstance->setGlobal("_PID", QString().setNum(getpid()));
+ m_textInstance->setGlobal("VERSION", KOMMANDER_VERSION);
+ }
+ return true;
+}
+
+bool Instance::run()
+{
+ if (!isBuilt())
+ return false;
+
+ // Handle both dialogs and main windows
+ if (m_instance->inherits("QDialog"))
+ dynamic_cast<QDialog*>((QWidget*)m_instance)->exec();
+ else if (m_instance->inherits("QMainWindow"))
+ {
+ kapp->setMainWidget(m_instance);
+ dynamic_cast<QMainWindow*>((QWidget*)m_instance)->show();
+ kapp->exec();
+ }
+ else return false;
+ return true;
+}
+
+bool Instance::isBuilt() const
+{
+ return m_instance;
+}
+
+void Instance::setParent(QWidget *a_parent)
+{
+ m_parent = a_parent;
+}
+
+bool Instance::isFileValid(const KURL& fname) const
+{
+ if (!QFileInfo(fname.path()).exists())
+ {
+ KMessageBox::sorry(0, i18n("<qt>Kommander file<br><b>%1</b><br>does not "
+ "exist.</qt>").arg(fname.path()));
+ return false;
+ }
+
+ // Check whether extension is *.kmdr
+ if (!fname.fileName().endsWith(".kmdr"))
+ {
+ KMessageBox::error(0, i18n("<qt>This file does not have a <b>.kmdr</b> extension. As a security precaution "
+ "Kommander will only run Kommander scripts with a clear identity.</qt>"),
+ i18n("Wrong Extension"));
+ return false;
+ }
+
+ // Check whether file is not in some temporary directory.
+ QStringList tmpDirs = KGlobal::dirs()->resourceDirs("tmp");
+ tmpDirs += KGlobal::dirs()->resourceDirs("cache");
+ tmpDirs.append("/tmp/");
+ tmpDirs.append("/var/tmp/");
+
+ bool inTemp = false;
+ for (QStringList::ConstIterator I = tmpDirs.begin(); I != tmpDirs.end(); ++I)
+ if (fname.directory(false).startsWith(*I))
+ inTemp = true;
+
+ if (inTemp)
+ {
+ if (KMessageBox::warningContinueCancel(0, i18n("<qt>This dialog is running from your <i>/tmp</i> directory. "
+ " This may mean that it was run from a KMail attachment or from a webpage. "
+ "<p>Any script contained in this dialog will have write access to all of your home directory; "
+ "<b>running such dialogs may be dangerous: </b>"
+ "<p>are you sure you want to continue?</qt>"), QString(), i18n("Run Nevertheless")) == KMessageBox::Cancel)
+ return false;
+ }
+ if (!QFileInfo(fname.path()).isExecutable())
+ {
+ if (KMessageBox::warningContinueCancel(0, i18n("<qt>The Kommander file <i>%1</i> does not have the <b>executable attribute</b> set and could possibly contain dangerous exploits.<p>If you trust the scripting (viewable in kmdr-editor) in this program, make it executable to get rid of this warning.<p>Are you sure you want to continue?</qt>").arg(fname.pathOrURL()), QString(), i18n("Run Nevertheless")) == KMessageBox::Cancel)
+ return false;
+ }
+ return true;
+}
+
+
+
+
+
+// Widget functions
+void Instance::setEnabled(const QString& widgetName, bool enable)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (child && child->inherits("QWidget"))
+ ((QWidget*)child)->setEnabled(enable);
+}
+
+void Instance::setVisible(const QString& widgetName, bool visible)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (child && child->inherits("QWidget"))
+ ((QWidget*)child)->setShown(visible);
+}
+
+void Instance::setText(const QString& widgetName, const QString& text)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ kommanderWidget(child)->handleDCOP(DCOP::setText, text);
+ else if (child && child->inherits("QLabel"))
+ {
+ QLabel* label = (QLabel*)child;
+ if (label->pixmap())
+ {
+ QPixmap pixmap;
+ if (pixmap.load(text))
+ label->setPixmap(pixmap);
+ }
+ else
+ label->setText(text);
+ }
+}
+
+QString Instance::text(const QString& widgetName)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ return kommanderWidget(child)->handleDCOP(DCOP::text);
+ else if (child && child->inherits("QLabel"))
+ return ((QLabel*)child)->text();
+ return QString();
+}
+
+void Instance::setSelection(const QString& widgetName, const QString& text)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ kommanderWidget(child)->handleDCOP(DCOP::setSelection, text);
+ else if (child && child->inherits("QLabel"))
+ ((QLabel*)child)->setText(text);
+}
+
+QString Instance::selection(const QString& widgetName)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ return kommanderWidget(child)->handleDCOP(DCOP::selection);
+ return QString();
+}
+
+int Instance::currentItem(const QString &widgetName)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ return kommanderWidget(child)->handleDCOP(DCOP::currentItem).toInt();
+ return -1;
+}
+
+QString Instance::item(const QString &widgetName, int i)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ return kommanderWidget(child)->handleDCOP(DCOP::item, QString::number(i));
+ return QString();
+}
+
+void Instance::removeItem(const QString &widgetName, int index)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ kommanderWidget(child)->handleDCOP(DCOP::removeItem, QString::number(index));
+}
+
+void Instance::insertItem(const QString &widgetName, const QString &item, int index)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ {
+ QStringList args(item);
+ args += QString::number(index);
+ kommanderWidget(child)->handleDCOP(DCOP::insertItem, args);
+ }
+}
+
+void Instance::insertItems(const QString &widgetName, const QStringList &items, int index)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ {
+ QStringList args(items.join("\n"));
+ args += QString::number(index);
+ kommanderWidget(child)->handleDCOP(DCOP::insertItems, args);
+ }
+}
+
+int Instance::findItem(const QString &widgetName, const QString& item)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ return kommanderWidget(child)->handleDCOP(DCOP::findItem, item).toInt();
+ return -1;
+}
+
+void Instance::addUniqueItem(const QString &widgetName, const QString &item)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ kommanderWidget(child)->handleDCOP(DCOP::addUniqueItem, item);
+}
+
+int Instance::itemDepth(const QString &widgetName, int index)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ return kommanderWidget(child)->handleDCOP(DCOP::itemDepth, QString::number(index)).toInt();
+ return -1;
+}
+
+QString Instance::itemPath(const QString &widgetName, int index)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ return kommanderWidget(child)->handleDCOP(DCOP::itemPath, QString::number(index));
+ return QString();
+}
+
+
+void Instance::setPixmap(const QString &widgetName, const QString& iconName, int index)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ {
+ QStringList args(iconName);
+ args += QString::number(index);
+ kommanderWidget(child)->handleDCOP(DCOP::setPixmap, args);
+ }
+}
+
+void Instance::clear(const QString &widgetName)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ kommanderWidget(child)->handleDCOP(DCOP::clear);
+}
+
+void Instance::setCurrentItem(const QString &widgetName, int index)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ kommanderWidget(child)->handleDCOP(DCOP::setCurrentItem, QString::number(index));
+}
+
+void Instance::setChecked(const QString &widgetName, bool checked)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ kommanderWidget(child)->handleDCOP(DCOP::setChecked, checked ? "true" : "false");
+}
+
+bool Instance::checked(const QString &widgetName)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ return kommanderWidget(child)->handleDCOP(DCOP::checked, widgetName) == "1";
+ return false;
+}
+
+void Instance::setAssociatedText(const QString &widgetName, const QString& text)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ kommanderWidget(child)->setAssociatedText(QStringList::split('\n', text, true));
+}
+
+QStringList Instance::associatedText(const QString &widgetName)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ kommanderWidget(child)->associatedText();
+ return QString();
+}
+
+QString Instance::type(const QString& widget)
+{
+ QObject* child = stringToWidget(widget);
+ if (child && child->inherits("QWidget"))
+ return child->className();
+ return QString();
+}
+
+QStringList Instance::children(const QString& parent, bool recursive)
+{
+ QStringList matching;
+ QObject* child = stringToWidget(parent);
+ QObjectList* widgets;
+ if (!child)
+ child = m_instance;
+ if (child->inherits("QWidget"))
+ {
+ widgets = child->queryList("QWidget", 0, false, recursive);
+ for (QObject* w = widgets->first(); w; w = widgets->next())
+ if (w->name() && kommanderWidget(w))
+ matching.append(w->name());
+ }
+ return matching;
+}
+
+void Instance::setMaximum(const QString &widgetName, int value)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ kommanderWidget(child)->handleDCOP(DCOP::setMaximum, QString::number(value));
+}
+
+QString Instance::execute(const QString &widgetName)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ return kommanderWidget(child)->handleDCOP(DCOP::execute);
+ return "";
+}
+
+void Instance::cancel(const QString &widgetName)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ kommanderWidget(child)->handleDCOP(DCOP::cancel);
+}
+
+int Instance::count(const QString &widgetName)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ return kommanderWidget(child)->handleDCOP(DCOP::count).toInt();
+ return -1;
+}
+
+int Instance::currentColumn(const QString &widgetName)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ return kommanderWidget(child)->handleDCOP(DCOP::currentColumn).toInt();
+ return -1;
+}
+
+int Instance::currentRow(const QString &widgetName)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ return kommanderWidget(child)->handleDCOP(DCOP::currentRow).toInt();
+ return -1;
+}
+
+void Instance::insertRow(const QString &widgetName, int row, int count)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ {
+ QStringList args(QString::number(row));
+ args += QString::number(count);
+ kommanderWidget(child)->handleDCOP(DCOP::insertRow, args);
+ }
+}
+
+void Instance::insertColumn(const QString &widgetName, int column, int count)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ {
+ QStringList args(QString::number(column));
+ args += QString::number(count);
+ kommanderWidget(child)->handleDCOP(DCOP::insertColumn, args);
+ }
+}
+
+void Instance::setCellText(const QString &widgetName, int row, int column, const QString& text)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ {
+ QStringList args(QString::number(row));
+ args += QString::number(column);
+ args += text;
+ kommanderWidget(child)->handleDCOP(DCOP::setCellText, args);
+ }
+}
+
+QString Instance::cellText(const QString &widgetName, int row, int column)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ {
+ QStringList args(QString::number(row));
+ args += QString::number(column);
+ return kommanderWidget(child)->handleDCOP(DCOP::cellText, args);
+ }
+ else return QString();
+}
+
+void Instance::removeRow(const QString &widgetName, int row, int count)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ {
+ QStringList args(QString::number(row));
+ args += QString::number(count);
+ kommanderWidget(child)->handleDCOP(DCOP::removeRow, args);
+ }
+}
+
+void Instance::removeColumn(const QString &widgetName, int column, int count)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ {
+ QStringList args(QString::number(column));
+ args += QString::number(count);
+ kommanderWidget(child)->handleDCOP(DCOP::removeColumn, args);
+ }
+}
+
+void Instance::setRowCaption(const QString &widgetName, int row, const QString& text)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ {
+ QStringList args(QString::number(row));
+ args += text;
+ kommanderWidget(child)->handleDCOP(DCOP::setRowCaption, args);
+ }
+}
+
+void Instance::setColumnCaption(const QString &widgetName, int column, const QString& text)
+{
+ QObject* child = stringToWidget(widgetName);
+ if (kommanderWidget(child))
+ {
+ QStringList args(QString::number(column));
+ args += text;
+ kommanderWidget(child)->handleDCOP(DCOP::setColumnCaption, args);
+ }
+}
+
+
+
+
+
+
+
+
+
+
+QString Instance::global(const QString& variableName)
+{
+ return m_textInstance ? m_textInstance->global(variableName) : QString();
+}
+
+void Instance::setGlobal(const QString& variableName, const QString& value)
+{
+ if (m_textInstance)
+ m_textInstance->setGlobal(variableName, value);
+}
+
+QObject* Instance::stringToWidget(const QString& name)
+{
+ return m_instance->child(name);
+}
+
+KommanderWidget* Instance::kommanderWidget(QObject* object)
+{
+ return dynamic_cast<KommanderWidget*>(object);
+}
+
+
+/*** Deprecated methods: just call appropriate method ***/
+void Instance::changeWidgetText(const QString& widgetName, const QString& text)
+{
+ setText(widgetName, text);
+}
+
+void Instance::clearList(const QString &widgetName)
+{
+ clear(widgetName);
+}
+
+void Instance::setCurrentListItem(const QString& widgetName, const QString& item)
+{
+ setSelection(widgetName, item);
+}
+
+void Instance::setCurrentTab(const QString &widgetName, int index)
+{
+ setCurrentItem(widgetName, index);
+}
+
+void Instance::insertTab(const QString &widgetName, const QString &label, int index)
+{
+ QObject* child = stringToWidget(widgetName);
+ QStringList l;
+ l << label;
+ l << QString::number(index);
+ if (kommanderWidget(child))
+ kommanderWidget(child)->handleDCOP(DCOP::insertTab, l);
+}
+
+void Instance::addListItems(const QString &widgetName, const QStringList &items, int index)
+{
+ insertItems(widgetName, items, index);
+}
+
+void Instance::enableWidget(const QString& widgetName, bool enable)
+{
+ setEnabled(widgetName, enable);
+}
+
+void Instance::removeListItem(const QString &widgetName, int index)
+{
+ removeItem(widgetName, index);
+}
+
+void Instance::addListItem(const QString & widgetName, const QString & item, int index)
+{
+ insertItem(widgetName, item, index);
+}
+
+int Instance::getWinID()
+{
+ return m_instance->winId();
+}
+
+void Instance::setBusyCursor(bool busy)
+{
+ if (busy)
+ m_instance->setCursor(QCursor(Qt::WaitCursor));
+ else
+ m_instance->setCursor(QCursor(Qt::ArrowCursor));
+}
+
+
+#include "instance.moc"