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/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 468 insertions, 0 deletions

diff --git a/ksvg/impl/SVGEventImpl.h b/ksvg/impl/SVGEventImpl.h
new file mode 100644
index 00000000..a123b09e
--- /dev/null
+++ b/ksvg/impl/SVGEventImpl.h
@@ -0,0 +1,468 @@
+/*
+    Copyright (C) 2001-2003 KSVG Team
+    This file is part of the KDE project
+
+	Additional copyright:
+	(C) 2001 Peter Kelly <pmk@post.com>
+	(C) 2001 Tobias Anton <anton@stud.fbi.fh-darmstadt.de>
+
+    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 SVGEventImpl_H
+#define SVGEventImpl_H
+
+#include <qevent.h>
+#include <qdatetime.h>
+
+#include <dom/dom_misc.h>
+#include <dom/dom_node.h>
+#include <dom/dom2_views.h>
+#include <dom/dom_string.h>
+
+#include "SVGEvent.h"
+#include "SVGElementImpl.h"
+
+#include "ksvg_lookup.h"
+
+namespace KSVG
+{
+
+// @ecma-checked 07/07/02@
+class SVGEventImpl : public DOM::DomShared
+{
+public:
+	SVGEventImpl();
+	SVGEventImpl(SVGEvent::EventId _id, bool canBubbleArg, bool cancelableArg);
+	virtual ~SVGEventImpl();
+
+	SVGEvent::EventId id() { return m_id; }
+
+	DOM::DOMString type() const;
+
+	SVGElementImpl *target() const;
+	void setTarget(SVGElementImpl *_target);
+
+	SVGElementImpl *currentTarget() const;
+	void setCurrentTarget(SVGElementImpl *_currentTarget);
+
+	unsigned short eventPhase() const;
+	void setEventPhase(unsigned short _eventPhase);
+
+	bool bubbles() const;
+	bool cancelable() const;
+
+	DOM::DOMTimeStamp timeStamp();
+
+	void stopPropagation();
+	void preventDefault();
+	void initEvent(const DOM::DOMString &eventTypeArg, bool canBubbleArg, bool cancelableArg);
+
+	virtual bool isUIEvent() { return false; }
+	virtual bool isMouseEvent() { return false; }
+	virtual bool isMutationEvent() { return false; }
+	virtual bool isKeyEvent() { return false; }
+	
+	virtual DOM::DOMString eventModuleName() { return ""; }
+
+	virtual bool propagationStopped() { return m_propagationStopped; }
+	virtual bool defaultPrevented() { return m_defaultPrevented; }
+
+	void setDefaultHandled();
+	bool defaultHandled() const { return m_defaultHandled; }
+
+protected:
+	DOM::DOMString m_type;
+	bool m_canBubble;
+	bool m_cancelable;
+
+	bool m_propagationStopped;
+	bool m_defaultPrevented;
+	bool m_defaultHandled;
+
+	SVGEvent::EventId m_id;
+	SVGElementImpl *m_currentTarget;
+	SVGElementImpl *m_target;
+
+	unsigned short m_eventPhase;
+	QDateTime m_createTime;
+
+public:
+	KSVG_BASECLASS_GET
+
+	enum
+	{
+		// Properties
+		Type, Target, CurrentTarget, EventPhase,
+		Bubbles, Cancelable, TimeStamp,
+		// Functions
+		GetType, GetTarget, GetCurrentTarget, GetEventPhase,
+		GetBubbles, GetCancelable, GetTimeStamp,
+		StopPropagation, PreventDefault, InitEvent,
+		GetCurrentNode // Out-Of-Spec
+	};
+
+	KJS::Value getValueProperty(KJS::ExecState *exec, int token) const;
+};
+
+class SVGEventListener : public DOM::DomShared
+{
+public:
+	SVGEventListener() { }
+	virtual ~SVGEventListener() { }
+
+	virtual void handleEvent(SVGEventImpl *) { }
+	virtual DOM::DOMString eventListenerType() { return ""; }
+};
+
+// @ecma-checked 07/07/02@
+class SVGUIEventImpl : public SVGEventImpl
+{
+public:
+	SVGUIEventImpl();
+	SVGUIEventImpl(SVGEvent::EventId _id,
+			bool canBubbleArg,
+			bool cancelableArg,
+			DOM::AbstractView &viewArg,
+			long detailArg);
+
+	virtual ~SVGUIEventImpl();
+
+	DOM::AbstractView view() const;
+	long detail() const;
+
+	void initUIEvent(const DOM::DOMString &typeArg,
+			bool canBubbleArg,
+			bool cancelableArg,
+			const DOM::AbstractView &viewArg,
+			long detailArg);
+
+	virtual bool isUIEvent() { return true; }
+	virtual DOM::DOMString eventModuleName() { return "UIEvents"; }
+
+protected:
+	DOM::AbstractView m_view;
+	long m_detail;
+
+public:
+	KSVG_GET
+
+	enum
+	{
+		// Properties
+		View, Detail,
+		// Functions
+		GetView, GetDetail, InitUIEvent
+	};
+
+	KJS::Value getValueProperty(KJS::ExecState *exec, int token) const;
+};
+
+// @ecma-checked 07/07/02@
+// Introduced in DOM Level 2: - internal
+class SVGMouseEventImpl : public SVGUIEventImpl
+{
+public:
+	SVGMouseEventImpl();
+	SVGMouseEventImpl(SVGEvent::EventId _id,
+			bool canBubbleArg,
+			bool cancelableArg,
+			DOM::AbstractView &viewArg,
+			long detailArg,
+			long screenXArg,
+			long screenYArg,
+			long clientXArg,
+			long clientYArg,
+			bool ctrlKeyArg,
+			bool altKeyArg,
+			bool shiftKeyArg,
+			bool metaKeyArg,
+			unsigned short buttonArg,
+			SVGElementImpl *relatedTargetArg);
+
+	virtual ~SVGMouseEventImpl();
+
+	long screenX() const;
+	long screenY() const;
+	long clientX() const;
+	long clientY() const;
+	bool ctrlKey() const;
+	bool shiftKey() const;
+	bool altKey() const;
+	bool metaKey() const;
+
+	unsigned short button() const;
+
+	SVGElementImpl *relatedTarget() const;
+
+	void initMouseEvent(const DOM::DOMString &typeArg,
+			bool canBubbleArg,
+			bool cancelableArg,
+			const DOM::AbstractView &viewArg,
+			long detailArg,
+			long screenXArg,
+			long screenYArg,
+			long clientXArg,
+			long clientYArg,
+			bool ctrlKeyArg,
+			bool altKeyArg,
+			bool shiftKeyArg,
+			bool metaKeyArg,
+			unsigned short buttonArg,
+			SVGElementImpl *relatedTargetArg);
+
+	virtual bool isMouseEvent() { return true; }
+	virtual DOM::DOMString eventModuleName() { return "MouseEvents"; }
+
+	// KSVG extensions
+	DOM::DOMString url() const;
+	void setURL(DOM::DOMString url);
+	
+protected:
+	long m_screenX;
+	long m_screenY;
+	long m_clientX;
+	long m_clientY;
+	bool m_ctrlKey;
+	bool m_altKey;
+	bool m_shiftKey;
+	bool m_metaKey;
+	unsigned short m_button;
+	SVGElementImpl *m_relatedTarget;
+
+	// KSVG extension
+	DOM::DOMString m_url;
+
+public:
+	KSVG_GET
+
+	enum
+	{
+		// Properties
+		ScreenX, ScreenY, ClientX, ClientY, CtrlKey,
+		ShiftKey, AltKey, MetaKey, Button, RelatedTarget,
+		// Functions
+		GetScreenX, GetScreenY, GetClientX, GetClientY, GetCtrlKey,
+		GetShiftKey, GetAltKey, GetMetaKey, GetButton, GetRelatedTarget,
+		InitMouseEvent
+	};
+
+	KJS::Value getValueProperty(KJS::ExecState *exec, int token) const;
+};
+
+class SVGKeyEventImpl : public SVGUIEventImpl
+{
+public:
+	SVGKeyEventImpl();
+	SVGKeyEventImpl(SVGEvent::EventId _id,
+			bool canBubbleArg,
+			bool cancelableArg,
+			DOM::AbstractView &viewArg,
+			unsigned short detailArg,
+			DOM::DOMString &outputStringArg,
+			unsigned long keyValArg,
+			unsigned long virtKeyValArg,
+			bool inputGeneratedArg,
+			bool numPadArg);
+
+	SVGKeyEventImpl(QKeyEvent *key, DOM::AbstractView &view, SVGEvent::EventId _id);
+
+	virtual bool isKeyEvent() { return true; }
+
+	virtual ~SVGKeyEventImpl();
+
+	enum KeyCodes 
+	{
+		DOM_VK_UNDEFINED               = 0x0,
+		DOM_VK_RIGHT_ALT               = 0x01,
+		DOM_VK_LEFT_ALT                = 0x02,
+		DOM_VK_LEFT_CONTROL            = 0x03,
+		DOM_VK_RIGHT_CONTROL           = 0x04,
+		DOM_VK_LEFT_SHIFT              = 0x05,
+		DOM_VK_RIGHT_SHIFT             = 0x06,
+		DOM_VK_LEFT_META               = 0x07,
+		DOM_VK_RIGHT_META              = 0x08,
+		DOM_VK_CAPS_LOCK               = 0x09,
+		DOM_VK_DELETE                  = 0x0A,
+		DOM_VK_END                     = 0x0B,
+		DOM_VK_ENTER                   = 0x0C,
+		DOM_VK_ESCAPE                  = 0x0D,
+		DOM_VK_HOME                    = 0x0E,
+		DOM_VK_INSERT                  = 0x0F,
+		DOM_VK_NUM_LOCK                = 0x10,
+		DOM_VK_PAUSE                   = 0x11,
+		DOM_VK_PRINTSCREEN             = 0x12,
+		DOM_VK_SCROLL_LOCK             = 0x13,
+		DOM_VK_LEFT                    = 0x14,
+		DOM_VK_RIGHT                   = 0x15,
+		DOM_VK_UP                      = 0x16,
+		DOM_VK_DOWN                    = 0x17,
+		DOM_VK_PAGE_DOWN               = 0x18,
+		DOM_VK_PAGE_UP                 = 0x19,
+		DOM_VK_F1                      = 0x1A,
+		DOM_VK_F2                      = 0x1B,
+		DOM_VK_F3                      = 0x1C,
+		DOM_VK_F4                      = 0x1D,
+		DOM_VK_F5                      = 0x1E,
+		DOM_VK_F6                      = 0x1F,
+		DOM_VK_F7                      = 0x20,
+		DOM_VK_F8                      = 0x21,
+		DOM_VK_F9                      = 0x22,
+		DOM_VK_F10                     = 0x23,
+		DOM_VK_F11                     = 0x24,
+		DOM_VK_F12                     = 0x25,
+		DOM_VK_F13                     = 0x26,
+		DOM_VK_F14                     = 0x27,
+		DOM_VK_F15                     = 0x28,
+		DOM_VK_F16                     = 0x29,
+		DOM_VK_F17                     = 0x2A,
+		DOM_VK_F18                     = 0x2B,
+		DOM_VK_F19                     = 0x2C,
+		DOM_VK_F20                     = 0x2D,
+		DOM_VK_F21                     = 0x2E,
+		DOM_VK_F22                     = 0x2F,
+		DOM_VK_F23                     = 0x30,
+		DOM_VK_F24                     = 0x31
+	};
+
+
+	bool checkModifier(unsigned long modiferArg);
+
+	void initKeyEvent(DOM::DOMString &typeArg,
+			bool canBubbleArg,
+			bool cancelableArg,
+			const DOM::AbstractView &viewArg,
+			long detailArg,
+			DOM::DOMString &outputStringArg,
+			unsigned long keyValArg,
+			unsigned long virtKeyValArg,
+			bool inputGeneratedArg,
+			bool numPadArg);
+
+	void initModifier(unsigned long modifierArg, bool valueArg);
+
+	bool inputGenerated() const;
+
+	unsigned long keyVal() const;
+
+	bool numPad() const { return m_numPad; }
+	DOM::DOMString outputString() const;
+
+	unsigned long virtKeyVal() const { return m_virtKeyVal; }
+
+	QKeyEvent *qKeyEvent;
+
+private:	
+	unsigned long m_keyVal;
+	unsigned long m_virtKeyVal;
+	bool m_inputGenerated;
+	DOM::DOMString m_outputString;
+	bool m_numPad;
+
+	// bitfield containing state of modifiers. not part of the dom.
+	unsigned long m_modifier;
+
+public:
+	KSVG_GET
+	
+	enum
+	{
+		// Properties
+		KeyVal, VirtKeyVal, OutputString,
+		// Functions
+		CheckModifier, GetKeyVal, GetCharCode
+	};
+
+	KJS::Value getValueProperty(KJS::ExecState *exec, int token) const;
+};
+
+class SVGMutationEventImpl : public SVGEventImpl
+{
+public:
+	SVGMutationEventImpl();
+	SVGMutationEventImpl(SVGEvent::EventId _id,
+			bool canBubbleArg,
+			bool cancelableArg,
+			SVGElementImpl *relatedNodeArg,
+			const DOM::DOMString &prevValueArg,
+			const DOM::DOMString &newValueArg,
+			const DOM::DOMString &attrNameArg,
+			unsigned short attrChangeArg);
+	~SVGMutationEventImpl();
+
+	SVGElementImpl *relatedNode() const;
+	DOM::DOMString prevValue() const;
+	DOM::DOMString newValue() const;
+	DOM::DOMString attrName() const;
+	unsigned short attrChange() const;
+
+	void initMutationEvent(const DOM::DOMString &typeArg,
+			bool canBubbleArg,
+			bool cancelableArg,
+			SVGElementImpl *relatedNodeArg,
+			const DOM::DOMString &prevValueArg,
+			const DOM::DOMString &newValueArg,
+			const DOM::DOMString &attrNameArg,
+			unsigned short attrChangeArg);
+
+	virtual bool isMutationEvent() { return true; }
+	virtual DOM::DOMString eventModuleName() { return "MutationEvents"; }
+
+protected:
+	SVGElementImpl *m_relatedNode;
+	DOM::DOMString m_prevValue;
+	DOM::DOMString m_newValue;
+	DOM::DOMString m_attrName;
+	unsigned short m_attrChange;
+
+public:
+	KSVG_FORWARDGET
+};
+
+class SVGRegisteredEventListener
+{
+public:
+	SVGRegisteredEventListener(SVGEvent::EventId _id, SVGEventListener *_listener, bool _useCapture);
+	~SVGRegisteredEventListener();
+
+	bool operator==(const SVGRegisteredEventListener &other);
+
+	SVGEvent::EventId id;
+	SVGEventListener *listener;
+	bool useCapture;
+
+private:
+	SVGRegisteredEventListener(const SVGRegisteredEventListener &);
+	SVGRegisteredEventListener &operator=(const SVGRegisteredEventListener &);
+};
+
+}
+
+KSVG_DEFINE_PROTOTYPE(SVGEventImplProto)
+KSVG_IMPLEMENT_PROTOFUNC(SVGEventImplProtoFunc, SVGEventImpl)
+
+KSVG_DEFINE_PROTOTYPE(SVGUIEventImplProto)
+KSVG_IMPLEMENT_PROTOFUNC(SVGUIEventImplProtoFunc, SVGUIEventImpl)
+
+KSVG_DEFINE_PROTOTYPE(SVGMouseEventImplProto)
+KSVG_IMPLEMENT_PROTOFUNC(SVGMouseEventImplProtoFunc, SVGMouseEventImpl)
+
+KSVG_DEFINE_PROTOTYPE(SVGKeyEventImplProto)
+KSVG_IMPLEMENT_PROTOFUNC(SVGKeyEventImplProtoFunc, SVGKeyEventImpl)
+
+#endif
+
+// vim:ts=4:noet