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, 729 insertions, 0 deletions

diff --git a/kexi/formeditor/test/kfd_part.cpp b/kexi/formeditor/test/kfd_part.cpp
new file mode 100644
index 00000000..48832be8
--- /dev/null
+++ b/kexi/formeditor/test/kfd_part.cpp
@@ -0,0 +1,729 @@
+/* This file is part of the KDE project
+   Copyright (C) 2004 Cedric Pasteur <[email protected]>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include <qworkspace.h>
+#include <qdockarea.h>
+#include <qdockwindow.h>
+#include <qhbox.h>
+#include <qpainter.h>
+#include <qevent.h>
+#include <qobjectlist.h>
+
+#include <kdeversion.h>
+#include <kaction.h>
+#include <kinstance.h>
+#include <klocale.h>
+#include <kaboutdata.h>
+#include <kdebug.h>
+#include <kstdaction.h>
+#include <kapplication.h>
+#include <kiconloader.h>
+#include <kfiledialog.h>
+#include <klibloader.h>
+#include <kmessagebox.h>
+
+#include "form.h"
+#include "formIO.h"
+#include "objecttree.h"
+#include "container.h"
+#include "formmanager.h"
+#include "objecttreeview.h"
+#include <koproperty/set.h>
+#include <koproperty/editor.h>
+
+#include "kfd_part.h"
+
+/*
+#define ENABLE_ACTION(name, enable)
+	if(actionCollection()->action( name ))
+		actionCollection()->action( name )->setEnabled( enable )
+*/
+
+class KFDPart_FormManager : public KFormDesigner::FormManager
+{
+	public:
+		/*! Constructs FormManager object.
+		 See WidgetLibrary's constructor documentation for information about
+		 \a supportedFactoryGroups parameter.
+		 Using \a options you can control manager's behaviour, see \ref Options. */
+		KFDPart_FormManager(KFormDesignerPart *part, int options = 0, const char *name = 0)
+		 : KFormDesigner::FormManager(part, options, name)
+		 , m_part(part)
+		{
+		}
+
+		virtual KAction* action( const char* name)
+		{
+			return m_part->actionCollection()->action( name );
+		}
+
+		virtual void enableAction( const char* name, bool enable ) {
+			if(m_part->actionCollection()->action( name ))
+				m_part->actionCollection()->action( name )->setEnabled( enable );
+		}
+
+		KFormDesignerPart *m_part;
+};
+
+KInstance *KFDFactory::m_instance = 0L;
+
+KFDFactory::KFDFactory()
+{}
+
+KFDFactory::~KFDFactory()
+{
+	if (m_instance)
+	{
+		delete m_instance->aboutData();
+		delete m_instance;
+	}
+
+	m_instance = 0;
+}
+
+KParts::Part*
+KFDFactory::createPartObject( QWidget *parentWidget, const char *, QObject *, const char *name,
+  const char *classname, const QStringList &args)
+{
+	bool readOnly = (classname == "KParts::ReadOnlyPart");
+	KFormDesignerPart *part = new KFormDesignerPart(parentWidget, name, readOnly, args);
+	return part;
+}
+
+KInstance*
+KFDFactory::instance()
+{
+	if (!m_instance)
+		m_instance = new KInstance(aboutData());
+	return m_instance;
+}
+
+KAboutData*
+KFDFactory::aboutData()
+{
+	KAboutData *about = new KAboutData("kformdesigner_part", I18N_NOOP("Form Designer Part"), "0.3");
+	return about;
+}
+
+KFormDesigner::WidgetLibrary* KFormDesignerPart::static_formsLibrary = 0L;
+
+KFormDesignerPart::KFormDesignerPart(QWidget *parent, const char *name, bool readOnly, const QStringList &args)
+: KParts::ReadWritePart(parent, name), m_count(0)
+{
+	setInstance(KFDFactory::instance());
+	instance()->iconLoader()->addAppDir("kexi");
+	instance()->iconLoader()->addAppDir("kformdesigner");
+
+	setReadWrite(!readOnly);
+	m_uniqueFormMode = true;
+	m_openingFile = false;
+
+	if(!args.grep("multipleMode").isEmpty())
+		setUniqueFormMode(false);
+	m_inShell = (!args.grep("shell").isEmpty());
+
+	QHBox *container = new QHBox(parent, "kfd_container_widget");
+
+	m_workspace = new QWorkspace(container, "kfd_workspace");
+	m_workspace->show();
+
+	QStringList supportedFactoryGroups;
+/* @todo add configuration for supported factory groups */
+	static_formsLibrary = KFormDesigner::FormManager::createWidgetLibrary( 
+		new KFDPart_FormManager(this, 0, "kfd_manager"), supportedFactoryGroups );
+
+	if(!readOnly)
+	{
+		QDockArea *dockArea = new QDockArea(Vertical, QDockArea::Reverse, container, "kfd_part_dockarea");
+
+		QDockWindow *dockTree = new QDockWindow(dockArea);
+		KFormDesigner::ObjectTreeView *view = new KFormDesigner::ObjectTreeView(dockTree);
+		dockTree->setWidget(view);
+		dockTree->setCaption(i18n("Objects"));
+		dockTree->setResizeEnabled(true);
+		dockTree->setFixedExtentWidth(256);
+
+		QDockWindow *dockEditor = new QDockWindow(dockArea);
+		m_editor = new KoProperty::Editor(dockEditor);
+		dockEditor->setWidget(m_editor);
+		dockEditor->setCaption(i18n("Properties"));
+		dockEditor->setResizeEnabled(true);
+
+		KFormDesigner::FormManager::self()->setEditor(m_editor);
+		KFormDesigner::FormManager::self()->setObjectTreeView(view);
+
+		setupActions();
+		setModified(false);
+
+		// action stuff
+//		connect(m_manager, SIGNAL(widgetSelected(KFormDesigner::Form*, bool)), SLOT(slotWidgetSelected(KFormDesigner::Form*, bool)));
+//		connect(m_manager, SIGNAL(formWidgetSelected(KFormDesigner::Form*)), SLOT(slotFormWidgetSelected(KFormDesigner::Form*)));
+//		connect(m_manager, SIGNAL(noFormSelected()), SLOT(slotNoFormSelected()));
+		connect(KFormDesigner::FormManager::self(), SIGNAL(undoEnabled(bool, const QString&)), SLOT(setUndoEnabled(bool, const QString&)));
+		connect(KFormDesigner::FormManager::self(), SIGNAL(redoEnabled(bool, const QString&)), SLOT(setRedoEnabled(bool, const QString&)));
+		connect(KFormDesigner::FormManager::self(), SIGNAL(dirty(KFormDesigner::Form*, bool)), this, SLOT(slotFormModified(KFormDesigner::Form*, bool)));
+	}
+
+	container->show();
+	setWidget(container);
+	connect(m_workspace, SIGNAL(windowActivated(QWidget*)), KFormDesigner::FormManager::self(), SLOT(windowChanged(QWidget*)));
+	connect(KFormDesigner::FormManager::self(), SIGNAL(propertySetSwitched(KoProperty::Set*, bool, const QCString&)),
+		this, SLOT(slotPropertySetSwitched(KoProperty::Set*, bool, const QCString&)));
+
+//	slotNoFormSelected();
+	KFormDesigner::FormManager::self()->emitNoFormSelected();
+}
+
+KFormDesignerPart::~KFormDesignerPart()
+{
+}
+
+KFormDesigner::WidgetLibrary* KFormDesignerPart::formsLibrary()
+{
+	return static_formsLibrary;
+}
+
+void
+KFormDesignerPart::setupActions()
+{
+	KStdAction::open(this, SLOT(open()), actionCollection());
+	KStdAction::openNew(this, SLOT(createBlankForm()), actionCollection());
+	KStdAction::save(this, SLOT(save()), actionCollection());
+	KStdAction::saveAs(this, SLOT(saveAs()), actionCollection());
+	KStdAction::cut(KFormDesigner::FormManager::self(), SLOT(cutWidget()), actionCollection());
+	KStdAction::copy(KFormDesigner::FormManager::self(), SLOT(copyWidget()), actionCollection());
+	KStdAction::paste(KFormDesigner::FormManager::self(), SLOT(pasteWidget()), actionCollection());
+	KStdAction::undo(KFormDesigner::FormManager::self(), SLOT(undo()), actionCollection());
+	KStdAction::redo(KFormDesigner::FormManager::self(), SLOT(redo()), actionCollection());
+	KStdAction::selectAll(KFormDesigner::FormManager::self(), SLOT(selectAll()), actionCollection());
+	new KAction(i18n("Clear Widget Contents"), "editclear", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(clearWidgetContent()), actionCollection(), "clear_contents");
+	new KAction(i18n("Delete Widget"), "editdelete", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(deleteWidget()), actionCollection(), "edit_delete");
+	new KAction(i18n("Preview Form"), "filequickprint", CTRL+Key_T, this, SLOT(slotPreviewForm()), actionCollection(), "preview_form");
+	new KAction(i18n("Edit Tab Order"), "tab_order", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(editTabOrder()), actionCollection(), "taborder");
+	new KAction(i18n("Edit Pixmap Collection"), "icons", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(editFormPixmapCollection()), actionCollection(), "pixmap_collection");
+	new KAction(i18n("Edit Form Connections"), "connections", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(editConnections()), actionCollection(), "form_connections");
+
+	KActionMenu *layoutMenu = new KActionMenu(i18n("Group Widgets"), "", actionCollection(), "layout_menu");
+	layoutMenu->insert(new KAction(i18n("&Horizontally"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(layoutHBox()), actionCollection(), "layout_hbox"));
+	layoutMenu->insert(new KAction(i18n("&Vertically"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(layoutVBox()), actionCollection(), "layout_vbox"));
+	layoutMenu->insert(new KAction(i18n("In &Grid"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(layoutGrid()), actionCollection(), "layout_grid"));
+	layoutMenu->insert(new KAction(i18n("By &Rows"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(layoutHFlow()), actionCollection(), "layout_hflow"));
+	layoutMenu->insert(new KAction(i18n("By &Columns"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(layoutVFlow()), actionCollection(), "layout_vflow"));
+	layoutMenu->insert(new KAction(i18n("Horizontally in &Splitter"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(layoutHSplitter()), actionCollection(), "layout_hsplitter"));
+	layoutMenu->insert(new KAction(i18n("Verti&cally in Splitter"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(layoutVSplitter()), actionCollection(), "layout_vsplitter"));
+	new KAction(i18n("&Ungroup Widgets"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(breakLayout()), actionCollection(), "break_layout");
+
+/*
+	new KAction(i18n("Lay Out Widgets &Horizontally"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(layoutHBox()), actionCollection(), "layout_hbox");
+	new KAction(i18n("Lay Out Widgets &Vertically"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(layoutVBox()), actionCollection(), "layout_vbox");
+	new KAction(i18n("Lay Out Widgets in &Grid"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(layoutGrid()), actionCollection(), "layout_grid");
+	new KAction(i18n("Lay Out Widgets H&orizontally in Splitter"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(layoutHSplitter()), actionCollection(), "layout_hsplitter");
+	new KAction(i18n("Lay Out Widgets Verti&cally in Splitter"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(layoutVSplitter()), actionCollection(), "layout_vsplitter");
+	new KAction(i18n("&Break Layout"), QString::null, KShortcut(0), KFormDesigner::FormManager::self(), SLOT(breakLayout()), actionCollection(), "break_layout");
+*/
+	new KAction(i18n("Bring Widget to Front"), "raise", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(bringWidgetToFront()), actionCollection(), "format_raise");
+	new KAction(i18n("Send Widget to Back"), "lower", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(sendWidgetToBack()), actionCollection(), "format_lower");
+
+	KActionMenu *alignMenu = new KActionMenu(i18n("Align Widgets' Positions"), "aopos2grid", actionCollection(), "align_menu");
+	alignMenu->insert( new KAction(i18n("To Left"), "aoleft", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(alignWidgetsToLeft()), actionCollection(), "align_to_left") );
+	alignMenu->insert( new KAction(i18n("To Right"), "aoright", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(alignWidgetsToRight()), actionCollection(), "align_to_right") );
+	alignMenu->insert( new KAction(i18n("To Top"), "aotop", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(alignWidgetsToTop()), actionCollection(), "align_to_top") );
+	alignMenu->insert( new KAction(i18n("To Bottom"), "aobottom", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(alignWidgetsToBottom()), actionCollection(), "align_to_bottom") );
+	alignMenu->insert( new KAction(i18n("To Grid"), "aopos2grid", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(alignWidgetsToGrid()), actionCollection(), "align_to_grid") );
+
+	KActionMenu *sizeMenu = new KActionMenu(i18n("Adjust Widgets' Sizes"), "aogrid", actionCollection(), "adjust_size_menu");
+	sizeMenu->insert( new KAction(i18n("To Fit"), "aofit", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(adjustWidgetSize()), actionCollection(), "adjust_to_fit") );
+	sizeMenu->insert( new KAction(i18n("To Grid"), "aogrid", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(adjustSizeToGrid()), actionCollection(), "adjust_size_grid") );
+	sizeMenu->insert( new KAction(i18n("To Shortest"), "aoshortest", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(adjustHeightToSmall()), actionCollection(), "adjust_height_small") );
+	sizeMenu->insert( new KAction(i18n("To Tallest"), "aotallest", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(adjustHeightToBig()), actionCollection(), "adjust_height_big") );
+	sizeMenu->insert( new KAction(i18n("To Narrowest"), "aonarrowest", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(adjustWidthToSmall()), actionCollection(), "adjust_width_small") );
+	sizeMenu->insert( new KAction(i18n("To Widest"), "aowidest", KShortcut(0), KFormDesigner::FormManager::self(), SLOT(adjustWidthToBig()), actionCollection(), "adjust_width_big") );
+
+	if(m_inShell)
+		setXMLFile("kformdesigner_part_shell.rc");
+	else
+		setXMLFile("kformdesigner_part.rc");
+	KFormDesigner::FormManager::self()->createActions(formsLibrary(), actionCollection(), this);
+}
+
+void
+KFormDesignerPart::createBlankForm()
+{
+	if(KFormDesigner::FormManager::self()->activeForm() && m_uniqueFormMode)
+	{
+		m_openingFile = true;
+		closeURL();
+		m_openingFile = false;
+	}
+
+	if(m_uniqueFormMode && KFormDesigner::FormManager::self()->activeForm() 
+		&& !KFormDesigner::FormManager::self()->activeForm()->isModified() 
+		&& KFormDesigner::FormManager::self()->activeForm()->filename().isNull())
+		return;  // active form is already a blank one
+
+	QString n = i18n("Form") + QString::number(++m_count);
+	Form *form = new Form(formsLibrary(), n.latin1(), 
+		false/*!designMode, we need to set it early enough*/);
+	FormWidgetBase *w = new FormWidgetBase(this, m_workspace, n.latin1());
+
+	w->setCaption(n);
+	w->setIcon(SmallIcon("form"));
+	w->resize(350, 300);
+	w->show();
+	w->setFocus();
+
+	form->createToplevel(w, w);
+	KFormDesigner::FormManager::self()->importForm(form);
+}
+
+void
+KFormDesignerPart::open()
+{
+	m_openingFile = true;
+	KURL url = KFileDialog::getOpenURL("::kformdesigner", i18n("*.ui|Qt Designer UI Files"), m_workspace->topLevelWidget());
+	if(!url.isEmpty())
+		ReadWritePart::openURL(url);
+	m_openingFile = false;
+}
+
+bool
+KFormDesignerPart::openFile()
+{
+	Form *form = new Form(formsLibrary());
+	FormWidgetBase *w = new FormWidgetBase(this, m_workspace);
+	form->createToplevel(w, w);
+
+	if(!KFormDesigner::FormIO::loadFormFromFile(form, w, m_file))
+	{
+		delete form;
+		delete w;
+		return false;
+	}
+
+	w->show();
+	KFormDesigner::FormManager::self()->importForm(form, !isReadWrite());
+	return true;
+}
+
+bool
+KFormDesignerPart::saveFile()
+{
+	KFormDesigner::FormIO::saveFormToFile(KFormDesigner::FormManager::self()->activeForm(), m_file);
+	return true;
+}
+
+void
+KFormDesignerPart::saveAs()
+{
+	KURL url = KFileDialog::getSaveURL("::kformdesigner", i18n("*.ui|Qt Designer UI Files"), 
+		m_workspace->topLevelWidget());
+	if(url.isEmpty())
+		return;
+	else
+		ReadWritePart::saveAs(url);
+}
+
+bool
+KFormDesignerPart::closeForm(Form *form)
+{
+	int res = KMessageBox::questionYesNoCancel( m_workspace->topLevelWidget(),
+		i18n( "The form \"%1\" has been modified.\n"
+		"Do you want to save your changes or discard them?" ).arg( form->objectTree()->name() ),
+		i18n( "Close Form" ), KStdGuiItem::save(), KStdGuiItem::discard() );
+
+	if(res == KMessageBox::Yes)
+		save();
+
+	return (res != KMessageBox::Cancel);
+}
+
+bool
+KFormDesignerPart::closeForms()
+{
+	QWidgetList list = m_workspace->windowList(QWorkspace::CreationOrder);
+	for(QWidget *w = list.first(); w; w = list.next())
+		if(w->close() == false)
+			return false;
+
+	return true;
+}
+
+bool
+KFormDesignerPart::closeURL()
+{
+	if(!KFormDesigner::FormManager::self()->activeForm())
+		return true;
+
+	if(m_uniqueFormMode || !m_openingFile) {
+		if (!closeForms())
+			return false;
+	}
+
+	delete (KoProperty::Editor*)m_editor;
+	return true;
+}
+
+void
+KFormDesignerPart::slotFormModified(Form *, bool isDirty)
+{
+	setModified(isDirty);
+}
+
+void
+KFormDesignerPart::slotPreviewForm()
+{
+	if(!KFormDesigner::FormManager::self()->activeForm())
+		return;
+
+	FormWidgetBase *w = new FormWidgetBase(this, m_workspace);
+	KFormDesigner::FormManager::self()->previewForm(KFormDesigner::FormManager::self()->activeForm(), w);
+}
+
+#if 0
+
+void
+KFormDesignerPart::slotWidgetSelected(Form *form, bool multiple)
+{
+	enableFormActions();
+	// Enable edit actions
+	ENABLE_ACTION("edit_copy", true);
+	ENABLE_ACTION("edit_cut", true);
+	ENABLE_ACTION("edit_delete", true);
+	ENABLE_ACTION("clear_contents", true);
+
+	// 'Align Widgets' menu
+	ENABLE_ACTION("align_menu", multiple);
+	ENABLE_ACTION("align_to_left", multiple);
+	ENABLE_ACTION("align_to_right", multiple);
+	ENABLE_ACTION("align_to_top", multiple);
+	ENABLE_ACTION("align_to_bottom", multiple);
+
+	ENABLE_ACTION("adjust_size_menu", true);
+	ENABLE_ACTION("adjust_width_small", multiple);
+	ENABLE_ACTION("adjust_width_big", multiple);
+	ENABLE_ACTION("adjust_height_small", multiple);
+	ENABLE_ACTION("adjust_height_big", multiple);
+
+	ENABLE_ACTION("format_raise", true);
+	ENABLE_ACTION("format_lower", true);
+
+	// If the widgets selected is a container, we enable layout actions
+	bool containerSelected = false;
+	if(!multiple)
+	{
+		KFormDesigner::ObjectTreeItem *item = form->objectTree()->lookup( form->selectedWidgets()->first()->name() );
+		if(item && item->container())
+			containerSelected = true;
+	}
+	const bool twoSelected = form->selectedWidgets()->count()==2;
+	// Layout actions
+	ENABLE_ACTION("layout_menu", multiple || containerSelected);
+	ENABLE_ACTION("layout_hbox", multiple || containerSelected);
+	ENABLE_ACTION("layout_vbox", multiple || containerSelected);
+	ENABLE_ACTION("layout_grid", multiple || containerSelected);
+	ENABLE_ACTION("layout_hsplitter", twoSelected);
+	ENABLE_ACTION("layout_vsplitter", twoSelected);
+
+	KFormDesigner::Container *container = KFormDesigner::FormManager::self()->activeForm()->activeContainer();
+	ENABLE_ACTION("break_layout", (container->layoutType() != KFormDesigner::Container::NoLayout));
+}
+
+void
+KFormDesignerPart::slotFormWidgetSelected(Form *form)
+{
+	disableWidgetActions();
+	enableFormActions();
+
+	const bool twoSelected = form->selectedWidgets()->count()==2;
+	const bool hasChildren = !form->objectTree()->children()->isEmpty();
+
+	// Layout actions
+	ENABLE_ACTION("layout_menu", hasChildren);
+	ENABLE_ACTION("layout_hbox", hasChildren);
+	ENABLE_ACTION("layout_vbox", hasChildren);
+	ENABLE_ACTION("layout_grid", hasChildren);
+	ENABLE_ACTION("layout_hsplitter", twoSelected);
+	ENABLE_ACTION("layout_vsplitter", twoSelected);
+	ENABLE_ACTION("break_layout", (form->toplevelContainer()->layoutType() != KFormDesigner::Container::NoLayout));
+}
+
+void
+KFormDesignerPart::slotNoFormSelected()
+{
+	disableWidgetActions();
+
+	// Disable paste action
+	ENABLE_ACTION("edit_paste", false);
+
+	ENABLE_ACTION("edit_undo", false);
+	ENABLE_ACTION("edit_redo", false);
+
+	// Disable 'Tools' actions
+	ENABLE_ACTION("pixmap_collection", false);
+	ENABLE_ACTION("form_connections", false);
+	ENABLE_ACTION("taborder", false);
+	ENABLE_ACTION("change_style", KFormDesigner::FormManager::self()->activeForm());
+
+	// Disable items in 'File'
+	ENABLE_ACTION("file_save", false);
+	ENABLE_ACTION("file_save_as", false);
+	ENABLE_ACTION("preview_form", false);
+}
+
+void
+KFormDesignerPart::enableFormActions()
+{
+	// Enable 'Tools' actions
+	ENABLE_ACTION("pixmap_collection", true);
+	ENABLE_ACTION("form_connections", true);
+	ENABLE_ACTION("taborder", true);
+	ENABLE_ACTION("change_style", true);
+
+	// Enable items in 'File'
+	ENABLE_ACTION("file_save", true);
+	ENABLE_ACTION("file_save_as", true);
+	ENABLE_ACTION("preview_form", true);
+
+	ENABLE_ACTION("edit_paste", KFormDesigner::FormManager::self()->isPasteEnabled());
+	ENABLE_ACTION("edit_select_all", true);
+}
+
+void
+KFormDesignerPart::disableWidgetActions()
+{
+	// Disable edit actions
+	ENABLE_ACTION("edit_copy", false);
+	ENABLE_ACTION("edit_cut", false);
+	ENABLE_ACTION("edit_delete", false);
+	ENABLE_ACTION("clear_contents", false);
+
+	// Disable format functions
+	ENABLE_ACTION("align_menu", false);
+	ENABLE_ACTION("align_to_left", false);
+	ENABLE_ACTION("align_to_right", false);
+	ENABLE_ACTION("align_to_top", false);
+	ENABLE_ACTION("align_to_bottom", false);
+	ENABLE_ACTION("adjust_size_menu", false);
+	ENABLE_ACTION("format_raise", false);
+	ENABLE_ACTION("format_lower", false);
+
+	ENABLE_ACTION("layout_menu", false);
+	ENABLE_ACTION("layout_hbox", false);
+	ENABLE_ACTION("layout_vbox", false);
+	ENABLE_ACTION("layout_grid", false);
+	ENABLE_ACTION("layout_hsplitter", false);
+	ENABLE_ACTION("layout_vsplitter", false);
+	ENABLE_ACTION("break_layout", false);
+}
+#endif
+
+void
+KFormDesignerPart::setUndoEnabled(bool enabled, const QString &text)
+{
+	KAction *undoAction = actionCollection()->action("edit_undo");
+	if(undoAction)
+	{
+		if(!text.isNull())
+			undoAction->setText(text);
+	}
+}
+
+void
+KFormDesignerPart::setRedoEnabled(bool enabled, const QString &text)
+{
+	KAction *redoAction = actionCollection()->action("edit_redo");
+	if(redoAction)
+	{
+		if(!text.isNull())
+			redoAction->setText(text);
+	}
+}
+
+
+//////  FormWidgetBase : helper widget to draw rects on top of widgets
+
+//repaint all children widgets
+static void repaintAll(QWidget *w)
+{
+	w->repaint();
+	QObjectList *list = w->queryList("QWidget");
+	QObjectListIt it(*list);
+	for (QObject *obj; (obj=it.current()); ++it ) {
+		static_cast<QWidget*>(obj)->repaint();
+	}
+	delete list;
+}
+
+void
+FormWidgetBase::drawRects(const QValueList<QRect> &list, int type)
+{
+	QPainter p;
+	p.begin(this, true);
+	bool unclipped = testWFlags( WPaintUnclipped );
+	setWFlags( WPaintUnclipped );
+
+	if (prev_rect.isValid()) {
+		//redraw prev. selection's rectangle
+		p.drawPixmap( QPoint(prev_rect.x()-2, prev_rect.y()-2), buffer, QRect(prev_rect.x()-2, prev_rect.y()-2, prev_rect.width()+4, prev_rect.height()+4));
+	}
+	p.setBrush(QBrush::NoBrush);
+	if(type == 1) // selection rect
+		p.setPen(QPen(white, 1, Qt::DotLine));
+	else if(type == 2) // insert rect
+		p.setPen(QPen(white, 2));
+	p.setRasterOp(XorROP);
+
+	prev_rect = QRect();
+	QValueList<QRect>::ConstIterator endIt = list.constEnd();
+	for(QValueList<QRect>::ConstIterator it = list.constBegin(); it != endIt; ++it) {
+		p.drawRect(*it);
+		prev_rect = prev_rect.unite(*it);
+	}
+
+	if (!unclipped)
+		clearWFlags( WPaintUnclipped );
+	p.end();
+}
+
+void
+FormWidgetBase::drawRect(const QRect& r, int type)
+{
+	QValueList<QRect> l;
+	l.append(r);
+	drawRects(l, type);
+}
+
+void
+FormWidgetBase::initBuffer()
+{
+	repaintAll(this);
+	buffer.resize( width(), height() );
+	buffer = QPixmap::grabWindow( winId() );
+	prev_rect = QRect();
+}
+
+void
+FormWidgetBase::clearForm()
+{
+	QPainter p;
+	p.begin(this, true);
+	bool unclipped = testWFlags( WPaintUnclipped );
+	setWFlags( WPaintUnclipped );
+
+	//redraw entire form surface
+	p.drawPixmap( QPoint(0,0), buffer, QRect(0,0,buffer.width(), buffer.height()) );
+
+	if (!unclipped)
+		clearWFlags( WPaintUnclipped );
+	p.end();
+
+	repaintAll(this);
+}
+
+void
+FormWidgetBase::highlightWidgets(QWidget *from, QWidget *to)//, const QPoint &point)
+{
+	QPoint fromPoint, toPoint;
+	if(from && from->parentWidget() && (from != this))
+		fromPoint = from->parentWidget()->mapTo(this, from->pos());
+	if(to && to->parentWidget() && (to != this))
+		toPoint = to->parentWidget()->mapTo(this, to->pos());
+
+	QPainter p;
+	p.begin(this, true);
+	bool unclipped = testWFlags( WPaintUnclipped );
+	setWFlags( WPaintUnclipped );
+
+	if (prev_rect.isValid()) {
+		//redraw prev. selection's rectangle
+		p.drawPixmap( QPoint(prev_rect.x(), prev_rect.y()), buffer, QRect(prev_rect.x(), prev_rect.y(), prev_rect.width(), prev_rect.height()));
+	}
+
+	p.setPen( QPen(Qt::red, 2) );
+
+	if(to)
+	{
+		QPixmap pix1 = QPixmap::grabWidget(from);
+		QPixmap pix2 = QPixmap::grabWidget(to);
+
+		if((from != this) && (to != this))
+			p.drawLine( from->parentWidget()->mapTo(this, from->geometry().center()), to->parentWidget()->mapTo(this, to->geometry().center()) );
+
+		p.drawPixmap(fromPoint.x(), fromPoint.y(), pix1);
+		p.drawPixmap(toPoint.x(), toPoint.y(), pix2);
+
+		if(to == this)
+			p.drawRoundRect(2, 2, width()-4, height()-4, 4, 4);
+		else
+			p.drawRoundRect(toPoint.x(), toPoint.y(), to->width(), to->height(), 5, 5);
+	}
+
+	if(from == this)
+		p.drawRoundRect(2, 2, width()-4, height()-4, 4, 4);
+	else
+		p.drawRoundRect(fromPoint.x(),  fromPoint.y(), from->width(), from->height(), 5, 5);
+
+	if((to == this) || (from == this))
+		prev_rect = QRect(0, 0, buffer.width(), buffer.height());
+	else if(to)
+	{
+		prev_rect.setX( (fromPoint.x() < toPoint.x()) ? (fromPoint.x() - 5) : (toPoint.x() - 5) );
+		prev_rect.setY( (fromPoint.y() < toPoint.y()) ? (fromPoint.y() - 5) : (toPoint.y() - 5) );
+		prev_rect.setRight( (fromPoint.x() < toPoint.x()) ? (toPoint.x() + to->width() + 10) : (fromPoint.x() + from->width() + 10) );
+		prev_rect.setBottom( (fromPoint.y() < toPoint.y()) ? (toPoint.y() + to->height() + 10) : (fromPoint.y() + from->height() + 10) ) ;
+	}
+	else
+		prev_rect = QRect(fromPoint.x()- 5,  fromPoint.y() -5, from->width() + 10, from->height() + 10);
+
+	if (!unclipped)
+		clearWFlags( WPaintUnclipped );
+	p.end();
+}
+
+void
+FormWidgetBase::closeEvent(QCloseEvent *ev)
+{
+	Form *form = KFormDesigner::FormManager::self()->formForWidget(this);
+	if(!form || !form->isModified() || !form->objectTree()) // == preview form
+		ev->accept();
+	else
+	{
+		bool close = m_part->closeForm(form);
+		if(close)
+			ev->accept();
+		else
+			ev->ignore();
+	}
+}
+
+void KFormDesignerPart::slotPropertySetSwitched(KoProperty::Set *set, bool forceReload, 
+	const QCString& propertyToSelect)
+{
+	if (m_editor) {
+		if (propertyToSelect.isEmpty() && forceReload)
+			m_editor->changeSet(set, propertyToSelect);
+		else
+			m_editor->changeSet(set);
+	}
+}
+
+K_EXPORT_COMPONENT_FACTORY(libkformdesigner_part, KFDFactory)
+
+#include "kfd_part.moc"
+