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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-26 13:17:21 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-26 13:17:21 -0600
commitdfe289850f068f19ba4a83ab4e7e22a7e09c13c9 (patch)
treec297348a55df66c571de4525646e0b9762427353 /khtml/xml/dom2_eventsimpl.h
parentb7658a0d5eca24a9d37c6e04f88298ef02389db0 (diff)
downloadtdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.tar.gz
tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'khtml/xml/dom2_eventsimpl.h')
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diff --git a/khtml/xml/dom2_eventsimpl.h b/khtml/xml/dom2_eventsimpl.h
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-/*
- * This file is part of the DOM implementation for KDE.
- *
- * Copyright (C) 2001 Peter Kelly (pmk@post.com)
- * (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de)
- * (C) 2002 Apple Computer, Inc.
- *
- * 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 _DOM_EventsImpl_h_
-#define _DOM_EventsImpl_h_
-
-#include "dom/dom2_events.h"
-#include "xml/dom2_viewsimpl.h"
-
-class KHTMLPart;
-class TQMouseEvent;
-
-namespace DOM {
-
-class AbstractViewImpl;
-class DOMStringImpl;
-class NodeImpl;
-
-// ### support user-defined events
-
-class EventImpl : public khtml::Shared<EventImpl>
-{
-public:
- enum EventId {
- UNKNOWN_EVENT = 0,
- // UI events
- DOMFOCUSIN_EVENT,
- DOMFOCUSOUT_EVENT,
- DOMACTIVATE_EVENT,
- // Mouse events
- CLICK_EVENT,
- MOUSEDOWN_EVENT,
- MOUSEUP_EVENT,
- MOUSEOVER_EVENT,
- MOUSEMOVE_EVENT,
- MOUSEOUT_EVENT,
- // Mutation events
- DOMSUBTREEMODIFIED_EVENT,
- DOMNODEINSERTED_EVENT,
- DOMNODEREMOVED_EVENT,
- DOMNODEREMOVEDFROMDOCUMENT_EVENT,
- DOMNODEINSERTEDINTODOCUMENT_EVENT,
- DOMATTRMODIFIED_EVENT,
- DOMCHARACTERDATAMODIFIED_EVENT,
- // HTML events
- LOAD_EVENT,
- UNLOAD_EVENT,
- ABORT_EVENT,
- ERROR_EVENT,
- SELECT_EVENT,
- CHANGE_EVENT,
- SUBMIT_EVENT,
- RESET_EVENT,
- FOCUS_EVENT,
- BLUR_EVENT,
- RESIZE_EVENT,
- SCROLL_EVENT,
- // keyboard events
- KEYDOWN_EVENT,
- KEYUP_EVENT,
- KEYPRESS_EVENT, //Mostly corresponds to DOM3 textInput event.
- // khtml events (not part of DOM)
- KHTML_ECMA_DBLCLICK_EVENT, // for html ondblclick
- KHTML_ECMA_CLICK_EVENT, // for html onclick
- KHTML_DRAGDROP_EVENT,
- KHTML_MOVE_EVENT,
- // XMLHttpRequest events
- KHTML_READYSTATECHANGE_EVENT
- };
-
- EventImpl();
- EventImpl(EventId _id, bool canBubbleArg, bool cancelableArg);
- virtual ~EventImpl();
-
- EventId id() const { return m_id; }
-
- DOMString type() const { return m_type; }
- NodeImpl *target() const { return m_target; }
- void setTarget(NodeImpl *_target);
- NodeImpl *currentTarget() const { return m_currentTarget; }
- void setCurrentTarget(NodeImpl *_currentTarget) { m_currentTarget = _currentTarget; }
- unsigned short eventPhase() const { return m_eventPhase; }
- void setEventPhase(unsigned short _eventPhase) { m_eventPhase = _eventPhase; }
- bool bubbles() const { return m_canBubble; }
- bool cancelable() const { return m_cancelable; }
- DOMTimeStamp timeStamp();
- void stopPropagation(bool stop) { m_propagationStopped = stop; }
- void preventDefault(bool prevent) { if ( m_cancelable ) m_defaultPrevented = prevent; }
-
- void initEvent(const DOMString &eventTypeArg, bool canBubbleArg, bool cancelableArg);
-
- virtual bool isUIEvent() const;
- virtual bool isMouseEvent() const;
- virtual bool isMutationEvent() const;
- virtual bool isTextInputEvent() const;
- virtual bool isKeyboardEvent() const;
- bool isKeyRelatedEvent() const { return isTextInputEvent() || isKeyboardEvent(); }
-
- bool propagationStopped() const { return m_propagationStopped; }
- bool defaultPrevented() const { return m_defaultPrevented; }
-
- static EventId typeToId(DOMString type);
- static DOMString idToType(EventId id);
-
- void setDefaultHandled() { m_defaultHandled = true; }
- bool defaultHandled() const { return m_defaultHandled; }
-
- DOMString message() const { return m_message; }
- void setMessage(const DOMString &_message) { m_message = _message; }
-
-protected:
- DOMStringImpl *m_type;
- bool m_canBubble;
- bool m_cancelable;
-
- bool m_propagationStopped;
- bool m_defaultPrevented;
- bool m_defaultHandled;
- EventId m_id : 6;
- unsigned short m_eventPhase : 2;
- NodeImpl *m_currentTarget; // ref > 0 maintained externally
- NodeImpl *m_target;
- TQDateTime m_createTime;
- DOMString m_message;
-};
-
-
-
-class UIEventImpl : public EventImpl
-{
-public:
- UIEventImpl() : m_view(0), m_detail(0) {}
- UIEventImpl(EventId _id,
- bool canBubbleArg,
- bool cancelableArg,
- AbstractViewImpl *viewArg,
- long detailArg);
- virtual ~UIEventImpl();
- AbstractViewImpl *view() const { return m_view; }
- long detail() const { return m_detail; }
- void initUIEvent(const DOMString &typeArg,
- bool canBubbleArg,
- bool cancelableArg,
- const AbstractView &viewArg,
- long detailArg);
- virtual bool isUIEvent() const;
-
-protected:
- AbstractViewImpl *m_view;
- long m_detail;
-
-};
-
-// Introduced in DOM Level 2: - internal
-class MouseEventImpl : public UIEventImpl {
-public:
- MouseEventImpl();
- MouseEventImpl(EventId _id,
- bool canBubbleArg,
- bool cancelableArg,
- AbstractViewImpl *viewArg,
- long detailArg,
- long screenXArg,
- long screenYArg,
- long clientXArg,
- long clientYArg,
- long pageXArg,
- long pageYArg,
- bool ctrlKeyArg,
- bool altKeyArg,
- bool shiftKeyArg,
- bool metaKeyArg,
- unsigned short buttonArg,
- NodeImpl *relatedTargetArg,
- TQMouseEvent *qe = 0,
- bool isDoubleClick = false);
- virtual ~MouseEventImpl();
- long screenX() const { return m_screenX; }
- long screenY() const { return m_screenY; }
- long clientX() const { return m_clientX; }
- long clientY() const { return m_clientY; }
- long layerX() const { return m_layerX; } // non-DOM extension
- long layerY() const { return m_layerY; } // non-DOM extension
- long pageX() const { return m_pageX; } // non-DOM extension
- long pageY() const { return m_pageY; } // non-DOM extension
- bool isDoubleClick() const { return m_isDoubleClick; } // non-DOM extension
- bool ctrlKey() const { return m_ctrlKey; }
- bool shiftKey() const { return m_shiftKey; }
- bool altKey() const { return m_altKey; }
- bool metaKey() const { return m_metaKey; }
- unsigned short button() const { return m_button; }
- NodeImpl *relatedTarget() const { return m_relatedTarget; }
-
- void computeLayerPos();
-
- void initMouseEvent(const DOMString &typeArg,
- bool canBubbleArg,
- bool cancelableArg,
- const AbstractView &viewArg,
- long detailArg,
- long screenXArg,
- long screenYArg,
- long clientXArg,
- long clientYArg,
- bool ctrlKeyArg,
- bool altKeyArg,
- bool shiftKeyArg,
- bool metaKeyArg,
- unsigned short buttonArg,
- const Node &relatedTargetArg);
- virtual bool isMouseEvent() const;
-
- TQMouseEvent *qEvent() const { return m_qevent; }
-protected:
- long m_screenX;
- long m_screenY;
- long m_clientX;
- long m_clientY;
- long m_layerX;
- long m_layerY;
- long m_pageX;
- long m_pageY;
- bool m_ctrlKey : 1;
- bool m_altKey : 1;
- bool m_shiftKey : 1;
- bool m_metaKey : 1;
- bool m_isDoubleClick : 1;
- unsigned short m_button;
- NodeImpl *m_relatedTarget;
- TQMouseEvent *m_qevent;
-};
-
-
-class KeyEventBaseImpl : public UIEventImpl {
-public:
- // VirtualKeyCode
- enum KeyCodes {
- DOM_VK_UNDEFINED = 0x0,
- DOM_VK_RIGHT_ALT = 0x12,
- DOM_VK_LEFT_ALT = 0x12,
- DOM_VK_LEFT_CONTROL = 0x11,
- DOM_VK_RIGHT_CONTROL = 0x11,
- DOM_VK_LEFT_SHIFT = 0x10,
- DOM_VK_RIGHT_SHIFT = 0x10,
- DOM_VK_META = 0x9D,
- DOM_VK_BACK_SPACE = 0x08,
- DOM_VK_CAPS_LOCK = 0x14,
- DOM_VK_DELETE = 0x7F,
- DOM_VK_END = 0x23,
- DOM_VK_ENTER = 0x0D,
- DOM_VK_ESCAPE = 0x1B,
- DOM_VK_HOME = 0x24,
- DOM_VK_NUM_LOCK = 0x90,
- DOM_VK_PAUSE = 0x13,
- DOM_VK_PRINTSCREEN = 0x9A,
- DOM_VK_SCROLL_LOCK = 0x91,
- DOM_VK_SPACE = 0x20,
- DOM_VK_TAB = 0x09,
- DOM_VK_LEFT = 0x25,
- DOM_VK_RIGHT = 0x27,
- DOM_VK_UP = 0x26,
- DOM_VK_DOWN = 0x28,
- DOM_VK_PAGE_DOWN = 0x22,
- DOM_VK_PAGE_UP = 0x21,
- DOM_VK_F1 = 0x70,
- DOM_VK_F2 = 0x71,
- DOM_VK_F3 = 0x72,
- DOM_VK_F4 = 0x73,
- DOM_VK_F5 = 0x74,
- DOM_VK_F6 = 0x75,
- DOM_VK_F7 = 0x76,
- DOM_VK_F8 = 0x77,
- DOM_VK_F9 = 0x78,
- DOM_VK_F10 = 0x79,
- DOM_VK_F11 = 0x7A,
- DOM_VK_F12 = 0x7B,
- DOM_VK_F13 = 0xF000,
- DOM_VK_F14 = 0xF001,
- DOM_VK_F15 = 0xF002,
- DOM_VK_F16 = 0xF003,
- DOM_VK_F17 = 0xF004,
- DOM_VK_F18 = 0xF005,
- DOM_VK_F19 = 0xF006,
- DOM_VK_F20 = 0xF007,
- DOM_VK_F21 = 0xF008,
- DOM_VK_F22 = 0xF009,
- DOM_VK_F23 = 0xF00A,
- DOM_VK_F24 = 0xF00B
- };
-
- void initKeyBaseEvent(const DOMString &typeArg,
- bool canBubbleArg,
- bool cancelableArg,
- const AbstractView &viewArg,
- unsigned long keyVal,
- unsigned long virtKeyVal,
- unsigned long modifiers);
-
- bool ctrlKey() const { return m_modifier & TQt::ControlButton; }
- bool shiftKey() const { return m_modifier & TQt::ShiftButton; }
- bool altKey() const { return m_modifier & TQt::AltButton; }
- bool metaKey() const { return m_modifier & TQt::MetaButton; }
-
- bool inputGenerated() const { return m_virtKeyVal == 0; }
- unsigned long keyVal() const { return m_keyVal; }
- unsigned long virtKeyVal() const { return m_virtKeyVal; }
-
- TQKeyEvent *qKeyEvent() const { if (!m_keyEvent) buildQKeyEvent(); return m_keyEvent; }
-
- //Legacy key stuff...
- virtual int keyCode() const = 0;
- virtual int charCode() const = 0;
-
- //### KDE4: remove these 2
- void initModifier(unsigned long modifierArg, bool valueArg);
- bool checkModifier(unsigned long modifierArg);
-
- ~KeyEventBaseImpl();
-
- //Returns true if the event was synthesized by client use of DOM
- bool isSynthetic() const { return m_synthetic; }
-protected:
- KeyEventBaseImpl(): m_keyEvent(0), m_keyVal(0), m_virtKeyVal(0), m_modifier(0), m_synthetic(false)
- { m_detail = 0; }
-
- KeyEventBaseImpl(EventId id,
- bool canBubbleArg,
- bool cancelableArg,
- AbstractViewImpl *viewArg,
- TQKeyEvent *key);
-
-
- mutable TQKeyEvent *m_keyEvent;
- unsigned long m_keyVal; //Unicode key value
- unsigned long m_virtKeyVal; //Virtual key value for keys like arrows, Fn, etc.
-
- // bitfield containing state of modifiers. not part of the dom.
- unsigned long m_modifier;
-
- bool m_synthetic;
-
- void buildQKeyEvent() const; //Construct a Qt key event from m_keyVal/m_virtKeyVal
-};
-
-class TextEventImpl : public KeyEventBaseImpl {
-public:
- TextEventImpl();
-
- TextEventImpl(TQKeyEvent* key, DOM::AbstractViewImpl* view);
-
- void initTextEvent(const DOMString &typeArg,
- bool canBubbleArg,
- bool cancelableArg,
- const AbstractView &viewArg,
- const DOMString& text);
-
- virtual bool isTextInputEvent() const;
-
- //Legacy key stuff...
- int keyCode() const;
- int charCode() const;
-
- DOMString data() const { return m_outputString; }
-private:
- DOMString m_outputString;
-};
-
-class KeyboardEventImpl : public KeyEventBaseImpl {
-public:
- KeyboardEventImpl();
- KeyboardEventImpl(TQKeyEvent* key, DOM::AbstractViewImpl* view);
-
- virtual bool isKeyboardEvent() const;
-
- enum KeyLocation {
- DOM_KEY_LOCATION_STANDARD = 0x00,
- DOM_KEY_LOCATION_LEFT = 0x01,
- DOM_KEY_LOCATION_RIGHT = 0x02,
- DOM_KEY_LOCATION_NUMPAD = 0x03
- };
-
- //Legacy key stuff...
- int keyCode() const;
- int charCode() const;
-
- DOMString keyIdentifier() const;
- unsigned long keyLocation() const { return m_keyLocation; }
-
- bool getModifierState(const DOMString& keyIdentifierArg) const;
-
- void initKeyboardEvent(const DOMString &typeArg,
- bool canBubbleArg,
- bool cancelableArg,
- const AbstractView &viewArg,
- const DOMString &keyIdentifierArg,
- unsigned long keyLocationArg,
- const DOMString& modifiersList);
-
- //### KDE4: remove this, it's only for compatibility with
- //the old TextEvent wrapper
- void initKeyboardEvent(const DOMString &typeArg,
- bool canBubbleArg,
- bool cancelableArg,
- const AbstractView &viewArg,
- unsigned long keyVal,
- unsigned long virtKeyVal,
- unsigned long modifiers,
- unsigned long keyLocationArg) {
- initKeyBaseEvent(typeArg, canBubbleArg, cancelableArg, viewArg,
- keyVal, virtKeyVal, modifiers);
- m_keyLocation = keyLocationArg;
- }
-private:
- unsigned long m_keyLocation;
-};
-
-
-
-class MutationEventImpl : public EventImpl {
-// ### fire these during parsing (if necessary)
-public:
- MutationEventImpl();
- MutationEventImpl(EventId _id,
- bool canBubbleArg,
- bool cancelableArg,
- const Node &relatedNodeArg,
- const DOMString &prevValueArg,
- const DOMString &newValueArg,
- const DOMString &attrNameArg,
- unsigned short attrChangeArg);
- ~MutationEventImpl();
-
- Node relatedNode() const { return m_relatedNode; }
- DOMString prevValue() const { return m_prevValue; }
- DOMString newValue() const { return m_newValue; }
- DOMString attrName() const { return m_attrName; }
- unsigned short attrChange() const { return m_attrChange; }
- void initMutationEvent(const DOMString &typeArg,
- bool canBubbleArg,
- bool cancelableArg,
- const Node &relatedNodeArg,
- const DOMString &prevValueArg,
- const DOMString &newValueArg,
- const DOMString &attrNameArg,
- unsigned short attrChangeArg);
- virtual bool isMutationEvent() const;
-protected:
- NodeImpl *m_relatedNode;
- DOMStringImpl *m_prevValue;
- DOMStringImpl *m_newValue;
- DOMStringImpl *m_attrName;
- unsigned short m_attrChange;
-};
-
-
-class RegisteredEventListener {
-public:
- RegisteredEventListener() : id(EventImpl::EventId(0)), useCapture(false), listener(0) {}
-
- RegisteredEventListener(EventImpl::EventId _id, EventListener *_listener, bool _useCapture)
- : id(_id), useCapture(_useCapture), listener(_listener) { if (listener) listener->ref(); }
-
- ~RegisteredEventListener() { if (listener) listener->deref(); listener = 0; }
-
- bool operator==(const RegisteredEventListener &other) const
- { return id == other.id && listener == other.listener && useCapture == other.useCapture; }
-
-
- EventImpl::EventId id : 6;
- bool useCapture;
- EventListener *listener;
-
- RegisteredEventListener( const RegisteredEventListener &other ) :
- id(other.id), useCapture(other.useCapture), listener(other.listener)
- { if (listener) listener->ref(); }
-
- RegisteredEventListener & operator=( const RegisteredEventListener &other ) {
- id = other.id;
- useCapture = other.useCapture;
- if (other.listener)
- other.listener->ref();
- if (listener)
- listener->deref();
- listener = other.listener;
- return *this;
- }
-};
-
-
-
-} //namespace
-#endif