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, 206 insertions, 0 deletions

diff --git a/kexi/formeditor/widgetpropertyset.h b/kexi/formeditor/widgetpropertyset.h
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+/* This file is part of the KDE project
+   Copyright (C) 2004 Cedric Pasteur <[email protected]>
+   Copyright (C) 2004-2006 Jaroslaw Staniek <[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.
+*/
+
+#ifndef KFD_WIDGETPROPERTYSET_H
+#define KFD_WIDGETPROPERTYSET_H
+
+#include <qobject.h>
+#include <qstrlist.h>
+
+#include <koproperty/set.h>
+#include <koproperty/property.h>
+
+class QMetaObject;
+class QWidget;
+
+namespace KFormDesigner {
+
+class FormManager;
+class ObjectTreeItem;
+class WidgetPropertySetPrivate;
+class WidgetInfo;
+class CommandGroup;
+
+class KFORMEDITOR_EXPORT WidgetPropertySet : public QObject
+{
+	Q_OBJECT
+
+	public:
+		WidgetPropertySet(QObject *parent);
+		~WidgetPropertySet();
+
+//		FormManager* manager();
+
+		KoProperty::Property&  operator[](const QCString &name);
+
+		KoProperty::Property&  property(const QCString &name);
+
+		bool  contains(const QCString &property);
+
+		/*! i18n function used by factories to add new property caption.
+		  Should be called on Factory creation. */
+		void  addPropertyCaption(const QCString &property, const QString &caption);
+
+		void  addValueCaption(const QCString &value, const QString &caption);
+
+	public slots:
+		/*! Sets the widget which properties are shown in the property editor. 
+		 If \a add is true, the list switch to multiple widget mode 
+		 (only common properties are shown). Should be directly
+		 connected to Form::widgetSelected() signal. 
+		 If \a forceReload is true, the the properties will be redisplayed in the property editor 
+		 even if these were already displayed. 
+		 If \a showPropertySet is true (the default), property editor will be updated for the current selection.
+		 This flag is set to false when we're selecting multiple widgets. */
+		void setSelectedWidget(QWidget *w, bool add = false, bool forceReload = false,
+			bool moreWillBeSelected = false);
+
+		void setSelectedWidgetWithoutReload(QWidget *w, bool add = false, bool moreWillBeSelected = false) {
+			setSelectedWidget(w, add, false, moreWillBeSelected);
+		}
+
+		/*!  This function is called every time a property is modifed.  It also takes
+		 care of saving set and enum properties. */
+		void slotPropertyChanged(KoProperty::Set& set, KoProperty::Property& property);
+
+		/*! This slot is called when a property is reset using the "reload" button in PropertyEditor. */
+		void slotPropertyReset(KoProperty::Set& set, KoProperty::Property& property);
+
+		/*! This slot is called when the watched widget is destroyed. Resets the buffer.*/
+		void slotWidgetDestroyed();
+
+//		void setPropertyValueInDesignMode(QWidget* widget, const QMap<QCString, QVariant> &propValues,
+		void createPropertyCommandsInDesignMode(QWidget* widget, const QMap<QCString, 
+			QVariant> &propValues, CommandGroup *group, bool addToActiveForm = true,
+			bool execFlagForSubCommands = false);
+
+	signals:
+		/*! This signal is emitted when a property was changed.
+		  \a widg is the widget concerned, \a property
+		  is the name of the modified property, and \a v is the new value of this property. */
+		void widgetPropertyChanged(QWidget *w, const QCString &property, const QVariant &v);
+
+		/*! This signal is emitted when the name of the widget is modified.
+		\a oldname is the name of the widget before the
+		  change, \a newname is the name after renaming. */
+		void widgetNameChanged(const QCString &oldname, const QCString &newname);
+
+	protected:
+		/*! Adds the widget in d->widgets, and updates property visibilty. */
+		void addWidget(QWidget *w);
+
+		/*! Fills the list with properties related to the widget \a w. Also updates
+		properties old value and changed state. */
+		void createPropertiesForWidget(QWidget *w);
+
+		/*! Creates a map property description->prop. value from
+		 the list of keys \a list. */
+		KoProperty::Property::ListData* createValueList(WidgetInfo *winfo, const QStringList &list);
+
+		/*! Changes \a property old value and changed state, using the value
+		stored in \a tree. Optional \a meta can be specified if you need to handle enum values. */
+		void  updatePropertyValue(ObjectTreeItem *tree, const char *property, const QMetaProperty *meta = 0);
+
+		/*! \return the property list hold by this object. Do not modify the list,
+		 just use this method to change Editor's list. */
+		KoProperty::Set*  set();
+
+		/*! Clears the set, and reset all members. */
+		void clearSet(bool dontSignalShowPropertySet = false);
+
+		/*! Saves old values of modified properties in ObjectTreeItem, so
+		 that we can restore them later.*/
+		void saveModifiedProperties();
+
+		/*! Checks if the name entered by user is valid, ie that it is
+		 a valid identifier, and that there is no name conflict.  */
+		bool isNameValid(const QString &name);
+
+		/*! Saves 'enabled' property, and takes care of updating widget's palette. */
+		void saveEnabledProperty(bool value);
+
+		/*! This function filters the event of the selected widget to
+		automatically updates the "geometry" property
+		  when the widget is moved or resized in the Form. */
+		bool eventFilter(QObject *o, QEvent *ev);
+
+		/*! Changes undoing state of the list. Used by Undo command to
+		 prevent recursion. */
+		void setUndoing(bool isUndoing);
+
+		bool isUndoing();
+
+		/*! This function is used to filter the properties to be shown
+		   (ie not show "caption" if the widget isn't toplevel).
+		   \return true if the property should be shown. False otherwise.*/
+		bool isPropertyVisible(const QCString &property, bool isTopLevel, 
+			const QCString &classname=QCString());
+
+		// Following functions are used to create special types of properties, different
+		// from Q_PROPERTY
+
+		/*! Creates the properties related to alignment (ie hAlign, vAlign and WordBreak) for
+		 the QWidget \a widget. \a subwidget is the same as \a widget if the widget itself handles
+		 the property and it's a child widget if the child handles the property. 
+		 For example, the second case is true for KexiDBAutoField.
+		 \a meta  is the QMetaProperty for "alignment" property" of subwidget.  */
+		void createAlignProperty(const QMetaProperty *meta, QWidget *widget, QWidget *subwidget);
+
+		/*! Saves the properties related to alignment (ie hAlign, vAlign and WordBreak)
+		 and modifies the "alignment" property of  the widget.*/
+		void saveAlignProperty(const QString &property);
+
+		/*! Creates the "layout" property, for the Container representing \a item. */
+		void createLayoutProperty(ObjectTreeItem *item);
+
+		/*! Saves the "layout" property and changes the Container 's layout (
+		using Container::setLayout() ).*/
+		void saveLayoutProperty(const QString &property, const QVariant &value);
+
+		// Some i18n functions
+		//! Adds translations for general properties, by adding items in d->propDesc
+		void initPropertiesDescription();
+
+		/*! \return The i18n'ed name of the property whose name is \a name, that will be
+		displayed in PropertyEditor. */
+		QString propertyCaption(const QCString &name);
+
+		/*! \return The i18n'ed name of the property's value whose name is \a name. */
+		QString valueCaption(const QCString &name);
+
+		/*! \return The i18n'ed list of values, that will be shown by Property
+		Editor (using descFromValue()).*/
+		//QStringList captionForList(const QStringList &list);
+
+		//! Helper
+		void emitWidgetPropertyChanged(QWidget *w, const QCString& property, const QVariant& value);
+
+	private:
+		WidgetPropertySetPrivate *d;
+
+	friend class FormManager;
+	friend class PropertyCommand;
+	friend class LayoutPropertyCommand;
+	friend class GeometryPropertyCommand;
+};
+
+}
+
+#endif