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0001 /* This file is part of the KDE libraries 0002 Copyright (C) 2001,2002,2003,2004,2005,2006 Ian Reinhart Geiser <geiseri@kde.org> 0003 Copyright (C) 2001,2002,2003,2004,2005,2006 Matt Broadstone <mbroadst@gmail.com> 0004 Copyright (C) 2001,2002,2003,2004,2005,2006 Richard J. Moore <rich@kde.org> 0005 Copyright (C) 2001,2002,2003,2004,2005,2006 Erik L. Bunce <kde@bunce.us> 0006 0007 This library is free software; you can redistribute it and/or 0008 modify it under the terms of the GNU Library General Public 0009 License as published by the Free Software Foundation; either 0010 version 2 of the License, or (at your option) any later version. 0011 0012 This library is distributed in the hope that it will be useful, 0013 but WITHOUT ANY WARRANTY; without even the implied warranty of 0014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0015 Library General Public License for more details. 0016 0017 You should have received a copy of the GNU Library General Public License 0018 along with this library; see the file COPYING.LIB. If not, write to 0019 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0020 Boston, MA 02110-1301, USA. 0021 */ 0022 #include "jseventmapper.h" 0023 0024 #include "kjseglobal.h" 0025 0026 namespace KJSEmbed 0027 { 0028 0029 JSEventMapper *JSEventMapper::m_inst = nullptr; 0030 0031 /** Used internally for the event handler table. */ 0032 struct EventType { 0033 EventType(KJS::Identifier _id, QEvent::Type _type) : 0034 id(_id), type(_type) 0035 { 0036 ; 0037 } 0038 0039 const KJS::Identifier id; 0040 const QEvent::Type type; 0041 }; 0042 /* 0043 Qt4 events as of Qt 4.0 0044 None = 0, // invalid event 0045 Timer = 1, // timer event 0046 MouseButtonPress = 2, // mouse button pressed 0047 MouseButtonRelease = 3, // mouse button released 0048 MouseButtonDblClick = 4, // mouse button double click 0049 MouseMove = 5, // mouse move 0050 KeyPress = 6, // key pressed 0051 KeyRelease = 7, // key released 0052 FocusIn = 8, // keyboard focus received 0053 FocusOut = 9, // keyboard focus lost 0054 Enter = 10, // mouse enters widget 0055 Leave = 11, // mouse leaves widget 0056 Paint = 12, // paint widget 0057 Move = 13, // move widget 0058 Resize = 14, // resize widget 0059 Create = 15, // after widget creation 0060 Destroy = 16, // during widget destruction 0061 Show = 17, // widget is shown 0062 Hide = 18, // widget is hidden 0063 Close = 19, // request to close widget 0064 Quit = 20, // request to quit application 0065 ParentChange = 21, // widget has been reparented 0066 ParentAboutToChange = 131, // sent just before the parent change is done 0067 ThreadChange = 22, // object has changed threads 0068 WindowActivate = 24, // window was activated 0069 WindowDeactivate = 25, // window was deactivated 0070 ShowToParent = 26, // widget is shown to parent 0071 HideToParent = 27, // widget is hidden to parent 0072 Wheel = 31, // wheel event 0073 WindowTitleChange = 33, // window title changed 0074 WindowIconChange = 34, // icon changed 0075 ApplicationWindowIconChange = 35, // application icon changed 0076 ApplicationFontChange = 36, // application font changed 0077 ApplicationLayoutDirectionChange = 37, // application layout direction changed 0078 ApplicationPaletteChange = 38, // application palette changed 0079 PaletteChange = 39, // widget palette changed 0080 Clipboard = 40, // internal clipboard event 0081 Speech = 42, // reserved for speech input 0082 MetaCall = 43, // meta call event 0083 SockAct = 50, // socket activation 0084 WinEventAct = 123, // win event activation 0085 DeferredDelete = 52, // deferred delete event 0086 DragEnter = 60, // drag moves into widget 0087 DragMove = 61, // drag moves in widget 0088 DragLeave = 62, // drag leaves or is canceled 0089 Drop = 63, // actual drop 0090 DragResponse = 64, // drag accepted/rejected 0091 ChildAdded = 68, // new child widget 0092 ChildPolished = 69, // polished child widget 0093 ChildRemoved = 71, // deleted child widget 0094 ShowWindowRequest = 73, // widget's window should be mapped 0095 PolishRequest = 74, // widget should be polished 0096 Polish = 75, // widget is polished 0097 LayoutRequest = 76, // widget should be relayouted 0098 UpdateRequest = 77, // widget should be repainted 0099 EmbeddingControl = 79, // ActiveX embedding 0100 ActivateControl = 80, // ActiveX activation 0101 DeactivateControl = 81, // ActiveX deactivation 0102 ContextMenu = 82, // context popup menu 0103 InputMethod = 83, // input method 0104 AccessibilityPrepare = 86, // accessibility information is requested 0105 TabletMove = 87, // Wacom tablet event 0106 LocaleChange = 88, // the system locale changed 0107 LanguageChange = 89, // the application language changed 0108 LayoutDirectionChange = 90, // the layout direction changed 0109 Style = 91, // internal style event 0110 TabletPress = 92, // tablet press 0111 TabletRelease = 93, // tablet release 0112 OkRequest = 94, // CE (Ok) button pressed 0113 HelpRequest = 95, // CE (?) button pressed 0114 IconDrag = 96, // proxy icon dragged 0115 FontChange = 97, // font has changed 0116 EnabledChange = 98, // enabled state has changed 0117 ActivationChange = 99, // window activation has changed 0118 StyleChange = 100, // style has changed 0119 IconTextChange = 101, // icon text has changed 0120 ModifiedChange = 102, // modified state has changed 0121 MouseTrackingChange = 109, // mouse tracking state has changed 0122 WindowBlocked = 103, // window is about to be blocked modally 0123 WindowUnblocked = 104, // windows modal blocking has ended 0124 WindowStateChange = 105, 0125 ToolTip = 110, 0126 WhatsThis = 111, 0127 StatusTip = 112, 0128 ActionChanged = 113, 0129 ActionAdded = 114, 0130 ActionRemoved = 115, 0131 FileOpen = 116, // file open request 0132 Shortcut = 117, // shortcut triggered 0133 ShortcutOverride = 51, // shortcut override request 0134 WhatsThisClicked = 118, 0135 ToolBarChange = 120, // toolbar visibility toggled 0136 ApplicationActivated = 121, // application has been changed to active 0137 ApplicationDeactivated = 122, // application has been changed to inactive 0138 QueryWhatsThis = 123, // query what's this widget help 0139 EnterWhatsThisMode = 124, 0140 LeaveWhatsThisMode = 125, 0141 ZOrderChange = 126, // child widget has had its z-order changed 0142 HoverEnter = 127, // mouse cursor enters a hover widget 0143 HoverLeave = 128, // mouse cursor leaves a hover widget 0144 HoverMove = 129, // mouse cursor move inside a hover widget 0145 AccessibilityHelp = 119, // accessibility help text request 0146 AccessibilityDescription = 130 0147 */ 0148 static EventType events[] = { 0149 EventType(KJS::Identifier("onTimerEvent"), QEvent::Timer), 0150 EventType(KJS::Identifier("onMouseButtonPressEvent"), QEvent::MouseButtonPress), 0151 EventType(KJS::Identifier("onMouseButtonReleaseEvent"), QEvent::MouseButtonRelease), 0152 EventType(KJS::Identifier("onMouseButtonDblClickEvent"), QEvent::MouseButtonDblClick), 0153 EventType(KJS::Identifier("onMouseMoveEvent"), QEvent::MouseMove), 0154 EventType(KJS::Identifier("onKeyPressEvent"), QEvent::KeyPress), 0155 EventType(KJS::Identifier("onKeyReleaseEvent"), QEvent::KeyRelease), 0156 EventType(KJS::Identifier("onFocusInEvent"), QEvent::FocusIn), 0157 EventType(KJS::Identifier("onFocusOutEvent"), QEvent::FocusOut), 0158 EventType(KJS::Identifier("onEnterEvent"), QEvent::Enter), 0159 EventType(KJS::Identifier("onLeaveEvent"), QEvent::Leave), 0160 EventType(KJS::Identifier("onPaintEvent"), QEvent::Paint), 0161 EventType(KJS::Identifier("onMoveEvent"), QEvent::Move), 0162 EventType(KJS::Identifier("onResizeEvent"), QEvent::Resize), 0163 EventType(KJS::Identifier("onCreateEvent"), QEvent::Create), 0164 EventType(KJS::Identifier("onDestroyEvent"), QEvent::Destroy), 0165 EventType(KJS::Identifier("onShowEvent"), QEvent::Show), 0166 EventType(KJS::Identifier("onHideEvent"), QEvent::Hide), 0167 EventType(KJS::Identifier("onCloseEvent"), QEvent::Close), 0168 EventType(KJS::Identifier("onQuitEvent"), QEvent::Quit), 0169 EventType(KJS::Identifier("onParentChangeEvent"), QEvent::ParentChange), 0170 EventType(KJS::Identifier("onParentAboutToChangeEvent"), QEvent::ParentAboutToChange), 0171 EventType(KJS::Identifier("onThreadChangeEvent"), QEvent::ThreadChange), 0172 EventType(KJS::Identifier("onWindowActivateEvent"), QEvent::WindowActivate), 0173 EventType(KJS::Identifier("onWindowDeactivateEvent"), QEvent::WindowDeactivate), 0174 EventType(KJS::Identifier("onShowToParentEvent"), QEvent::ShowToParent), 0175 EventType(KJS::Identifier("onHideToParentEvent"), QEvent::HideToParent), 0176 EventType(KJS::Identifier("onWheelEvent"), QEvent::Wheel), 0177 EventType(KJS::Identifier("onWindowTitleChangeEvent"), QEvent::WindowTitleChange), 0178 EventType(KJS::Identifier("onWindowIconChangeEvent"), QEvent::WindowIconChange), 0179 EventType(KJS::Identifier("onApplicationWindowIconChangeEvent"), QEvent::ApplicationWindowIconChange), 0180 EventType(KJS::Identifier("onApplicationFontChangeEvent"), QEvent::ApplicationFontChange), 0181 EventType(KJS::Identifier("onApplicationLayoutDirectionChangeEvent"), QEvent::ApplicationLayoutDirectionChange), 0182 EventType(KJS::Identifier("onApplicationPaletteChangeEvent"), QEvent::ApplicationPaletteChange), 0183 EventType(KJS::Identifier("onPaletteChangeEvent"), QEvent::PaletteChange), 0184 EventType(KJS::Identifier("onClipboardEvent"), QEvent::Clipboard), 0185 EventType(KJS::Identifier("onSpeechEvent"), QEvent::Speech), 0186 EventType(KJS::Identifier("onMetaCallEvent"), QEvent::MetaCall), 0187 EventType(KJS::Identifier("onSockActEvent"), QEvent::SockAct), 0188 EventType(KJS::Identifier("onWinEventActEvent"), QEvent::WinEventAct), 0189 EventType(KJS::Identifier("onDeferredDeleteEvent"), QEvent::DeferredDelete), 0190 EventType(KJS::Identifier("onDragEnterEvent"), QEvent::DragEnter), 0191 EventType(KJS::Identifier("onDragMoveEvent"), QEvent::DragMove), 0192 EventType(KJS::Identifier("onDragLeaveEvent"), QEvent::DragLeave), 0193 EventType(KJS::Identifier("onDropEvent"), QEvent::Drop), 0194 EventType(KJS::Identifier("onDragResponseEvent"), QEvent::DragResponse), 0195 EventType(KJS::Identifier("onChildAddedEvent"), QEvent::ChildAdded), 0196 EventType(KJS::Identifier("onChildPolishedEvent"), QEvent::ChildRemoved), 0197 EventType(KJS::Identifier("onShowWindowRequestEvent"), QEvent::ShowWindowRequest), 0198 EventType(KJS::Identifier("onPolishRequestEvent"), QEvent::PolishRequest), 0199 EventType(KJS::Identifier("onPolishEvent"), QEvent::Polish), 0200 EventType(KJS::Identifier("onLayoutRequestEvent"), QEvent::LayoutRequest), 0201 EventType(KJS::Identifier("onUpdateRequestEvent"), QEvent::UpdateRequest), 0202 EventType(KJS::Identifier("onEmbeddingControlEvent"), QEvent::EmbeddingControl), 0203 EventType(KJS::Identifier("onActivateControlEvent"), QEvent::ActivateControl), 0204 EventType(KJS::Identifier("onDeactivateControlEvent"), QEvent::DeactivateControl), 0205 EventType(KJS::Identifier("onContextMenuEvent"), QEvent::ContextMenu), 0206 EventType(KJS::Identifier("onInputMethodEvent"), QEvent::InputMethod), 0207 EventType(KJS::Identifier("onTabletMoveEvent"), QEvent::TabletMove), 0208 EventType(KJS::Identifier("onLocaleChangeEvent"), QEvent::LocaleChange), 0209 EventType(KJS::Identifier("onLanguageChangeEvent"), QEvent::LanguageChange), 0210 EventType(KJS::Identifier("onLayoutDirectionChangeEvent"), QEvent::LayoutDirectionChange), 0211 EventType(KJS::Identifier("onStyleEvent"), QEvent::Style), 0212 EventType(KJS::Identifier("onTabletPressEvent"), QEvent::TabletPress), 0213 EventType(KJS::Identifier("onTabletReleaseEvent"), QEvent::TabletRelease), 0214 EventType(KJS::Identifier("onOkRequestEvent"), QEvent::OkRequest), 0215 EventType(KJS::Identifier("onHelpRequestEvent"), QEvent::HelpRequest), 0216 EventType(KJS::Identifier("onIconDragEvent"), QEvent::IconDrag), 0217 EventType(KJS::Identifier("onFontChangeEvent"), QEvent::FontChange), 0218 EventType(KJS::Identifier("onEnabledChangeEvent"), QEvent::EnabledChange), 0219 EventType(KJS::Identifier("onActivationChangeEvent"), QEvent::ActivationChange), 0220 EventType(KJS::Identifier("onStyleChangeEvent"), QEvent::StyleChange), 0221 EventType(KJS::Identifier("onIconTextChangeEvent"), QEvent::IconTextChange), 0222 EventType(KJS::Identifier("onModifiedChangeEvent"), QEvent::ModifiedChange), 0223 EventType(KJS::Identifier("onMouseTrackingChangeEvent"), QEvent::MouseTrackingChange), 0224 EventType(KJS::Identifier("onWindowBlockedEvent"), QEvent::WindowBlocked), 0225 EventType(KJS::Identifier("onWindowUnblockedEvent"), QEvent::WindowUnblocked), 0226 EventType(KJS::Identifier("onWindowStateChangeEvent"), QEvent::WindowStateChange), 0227 EventType(KJS::Identifier("onToolTipEvent"), QEvent::ToolTip), 0228 EventType(KJS::Identifier("onWhatsThisEvent"), QEvent::WhatsThis), 0229 EventType(KJS::Identifier("onStatusTipEvent"), QEvent::StatusTip), 0230 EventType(KJS::Identifier("onActionChangedEvent"), QEvent::ActionChanged), 0231 EventType(KJS::Identifier("onActionAddedEvent"), QEvent::ActionAdded), 0232 EventType(KJS::Identifier("onActionRemovedEvent"), QEvent::ActionRemoved), 0233 EventType(KJS::Identifier("onFileOpenEvent"), QEvent::FileOpen), 0234 EventType(KJS::Identifier("onShortcutEvent"), QEvent::Shortcut), 0235 EventType(KJS::Identifier("onShortcutOverrideEvent"), QEvent::ShortcutOverride), 0236 EventType(KJS::Identifier("onWhatsThisClickedEvent"), QEvent::WhatsThisClicked), 0237 EventType(KJS::Identifier("onToolBarChangeEvent"), QEvent::ToolBarChange), 0238 EventType(KJS::Identifier("onApplicationActivatedEvent"), QEvent::ApplicationActivated), 0239 EventType(KJS::Identifier("onApplicationDeactivatedEvent"), QEvent::ApplicationDeactivated), 0240 EventType(KJS::Identifier("onQueryWhatsThisEvent"), QEvent::QueryWhatsThis), 0241 EventType(KJS::Identifier("onEnterWhatsThisModeEvent"), QEvent::EnterWhatsThisMode), 0242 EventType(KJS::Identifier("onLeaveWhatsThisModeEvent"), QEvent::LeaveWhatsThisMode), 0243 EventType(KJS::Identifier("onZOrderChangeEvent"), QEvent::ZOrderChange), 0244 EventType(KJS::Identifier("onHoverEnterEvent"), QEvent::HoverEnter), 0245 EventType(KJS::Identifier("onHoverLeaveEvent"), QEvent::HoverLeave), 0246 EventType(KJS::Identifier("onHoverMoveEvent"), QEvent::HoverMove), 0247 EventType(KJS::Identifier(), QEvent::None) 0248 }; 0249 0250 JSEventMapper::JSEventMapper() 0251 { 0252 int i = 0; 0253 do { 0254 addEvent(events[i].id, events[i].type); 0255 i++; 0256 } while (events[i].type != QEvent::None); 0257 } 0258 0259 JSEventMapper::~JSEventMapper() 0260 { 0261 } 0262 0263 void JSEventMapper::addEvent(const KJS::Identifier &name, QEvent::Type t) 0264 { 0265 m_handlerToEvent[ toQString(name) ] = t; 0266 m_eventToHandler[ t ] = name; 0267 } 0268 0269 QEvent::Type JSEventMapper::findEventType(const KJS::Identifier &name) const 0270 { 0271 return m_handlerToEvent[ toQString(name) ]; 0272 } 0273 0274 bool JSEventMapper::isEventHandler(const KJS::Identifier &name) const 0275 { 0276 return m_handlerToEvent.contains(toQString(name)); 0277 } 0278 0279 KJS::Identifier JSEventMapper::findEventHandler(QEvent::Type t) const 0280 { 0281 return m_eventToHandler[t]; 0282 } 0283 0284 JSEventMapper *JSEventMapper::mapper() 0285 { 0286 if (m_inst) { 0287 return m_inst; 0288 } 0289 m_inst = new JSEventMapper(); 0290 return m_inst; 0291 } 0292 0293 } // namespace KJSEmbed 0294 0295 // Local Variables: 0296 // End: 0297