1161f4cd1SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3161f4cd1SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4161f4cd1SAndrew Rist * or more contributor license agreements. See the NOTICE file 5161f4cd1SAndrew Rist * distributed with this work for additional information 6161f4cd1SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7161f4cd1SAndrew Rist * to you under the Apache License, Version 2.0 (the 8161f4cd1SAndrew Rist * "License"); you may not use this file except in compliance 9161f4cd1SAndrew Rist * with the License. You may obtain a copy of the License at 10161f4cd1SAndrew Rist * 11161f4cd1SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12161f4cd1SAndrew Rist * 13161f4cd1SAndrew Rist * Unless required by applicable law or agreed to in writing, 14161f4cd1SAndrew Rist * software distributed under the License is distributed on an 15161f4cd1SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16161f4cd1SAndrew Rist * KIND, either express or implied. See the License for the 17161f4cd1SAndrew Rist * specific language governing permissions and limitations 18161f4cd1SAndrew Rist * under the License. 19161f4cd1SAndrew Rist * 20161f4cd1SAndrew Rist *************************************************************/ 21161f4cd1SAndrew Rist 22161f4cd1SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _VCL_WMADAPTOR_HXX_ 25cdf0e10cSrcweir #define _VCL_WMADAPTOR_HXX_ 26cdf0e10cSrcweir 27cdf0e10cSrcweir #ifndef _TL_STRING_HXX 28cdf0e10cSrcweir #include <tools/string.hxx> 29cdf0e10cSrcweir #endif 30cdf0e10cSrcweir #include <tools/gen.hxx> 31cdf0e10cSrcweir #ifndef _PREX_H 32cdf0e10cSrcweir #include <tools/prex.h> 33cdf0e10cSrcweir #include <X11/Xlib.h> 34cdf0e10cSrcweir #include <tools/postx.h> 35cdf0e10cSrcweir #endif 36cdf0e10cSrcweir #include <vclpluginapi.h> 37cdf0e10cSrcweir #include <vector> 38cdf0e10cSrcweir 39cdf0e10cSrcweir class SalDisplay; 40cdf0e10cSrcweir class X11SalFrame; 41cdf0e10cSrcweir 42cdf0e10cSrcweir namespace vcl_sal { 43cdf0e10cSrcweir 44cdf0e10cSrcweir class VCLPLUG_GEN_PUBLIC WMAdaptor 45cdf0e10cSrcweir { 46cdf0e10cSrcweir public: 47cdf0e10cSrcweir enum WMAtom { 48cdf0e10cSrcweir // atoms for types 49cdf0e10cSrcweir UTF8_STRING, 50cdf0e10cSrcweir 51cdf0e10cSrcweir // atoms for extended WM hints 52cdf0e10cSrcweir NET_SUPPORTED, 53cdf0e10cSrcweir NET_SUPPORTING_WM_CHECK, 54cdf0e10cSrcweir NET_WM_NAME, 55cdf0e10cSrcweir NET_WM_DESKTOP, 56cdf0e10cSrcweir NET_WM_ICON_NAME, 57cdf0e10cSrcweir NET_WM_PID, 58cdf0e10cSrcweir NET_WM_PING, 59cdf0e10cSrcweir NET_WM_STATE, 60cdf0e10cSrcweir NET_WM_STATE_MAXIMIZED_HORZ, 61cdf0e10cSrcweir NET_WM_STATE_MAXIMIZED_VERT, 62cdf0e10cSrcweir NET_WM_STATE_MODAL, 63cdf0e10cSrcweir NET_WM_STATE_SHADED, 64cdf0e10cSrcweir NET_WM_STATE_SKIP_PAGER, 65cdf0e10cSrcweir NET_WM_STATE_SKIP_TASKBAR, 66cdf0e10cSrcweir NET_WM_STATE_STAYS_ON_TOP, 67cdf0e10cSrcweir NET_WM_STATE_STICKY, 68cdf0e10cSrcweir NET_WM_STATE_FULLSCREEN, 69cdf0e10cSrcweir NET_WM_FULLSCREEN_MONITORS, 70cdf0e10cSrcweir NET_WM_STRUT, 71cdf0e10cSrcweir NET_WM_STRUT_PARTIAL, 72cdf0e10cSrcweir NET_WM_USER_TIME, 73cdf0e10cSrcweir NET_WM_WINDOW_TYPE, 74cdf0e10cSrcweir NET_WM_WINDOW_TYPE_DESKTOP, 75cdf0e10cSrcweir NET_WM_WINDOW_TYPE_DIALOG, 76cdf0e10cSrcweir NET_WM_WINDOW_TYPE_DOCK, 77cdf0e10cSrcweir NET_WM_WINDOW_TYPE_MENU, 78cdf0e10cSrcweir NET_WM_WINDOW_TYPE_NORMAL, 79cdf0e10cSrcweir NET_WM_WINDOW_TYPE_TOOLBAR, 80cdf0e10cSrcweir KDE_NET_WM_WINDOW_TYPE_OVERRIDE, 81cdf0e10cSrcweir NET_WM_WINDOW_TYPE_SPLASH, 82cdf0e10cSrcweir NET_WM_WINDOW_TYPE_UTILITY, 83cdf0e10cSrcweir NET_NUMBER_OF_DESKTOPS, 84cdf0e10cSrcweir NET_CURRENT_DESKTOP, 85cdf0e10cSrcweir NET_WORKAREA, 86cdf0e10cSrcweir 87cdf0e10cSrcweir // atoms for Gnome WM hints 88cdf0e10cSrcweir WIN_SUPPORTING_WM_CHECK, 89cdf0e10cSrcweir WIN_PROTOCOLS, 90cdf0e10cSrcweir WIN_WORKSPACE_COUNT, 91cdf0e10cSrcweir WIN_WORKSPACE, 92cdf0e10cSrcweir WIN_LAYER, 93cdf0e10cSrcweir WIN_STATE, 94cdf0e10cSrcweir WIN_HINTS, 95cdf0e10cSrcweir WIN_APP_STATE, 96cdf0e10cSrcweir WIN_EXPANDED_SIZE, 97cdf0e10cSrcweir WIN_ICONS, 98cdf0e10cSrcweir WIN_WORKSPACE_NAMES, 99cdf0e10cSrcweir WIN_CLIENT_LIST, 100cdf0e10cSrcweir 101cdf0e10cSrcweir // atoms for general WM hints 102cdf0e10cSrcweir WM_STATE, 103cdf0e10cSrcweir MOTIF_WM_HINTS, 104cdf0e10cSrcweir WM_PROTOCOLS, 105cdf0e10cSrcweir WM_DELETE_WINDOW, 106cdf0e10cSrcweir WM_TAKE_FOCUS, 107cdf0e10cSrcweir WM_SAVE_YOURSELF, 108cdf0e10cSrcweir WM_CLIENT_LEADER, 109cdf0e10cSrcweir WM_COMMAND, 110cdf0e10cSrcweir WM_LOCALE_NAME, 111cdf0e10cSrcweir WM_TRANSIENT_FOR, 112cdf0e10cSrcweir 113cdf0e10cSrcweir // special atoms 114cdf0e10cSrcweir SAL_QUITEVENT, 115cdf0e10cSrcweir SAL_USEREVENT, 116cdf0e10cSrcweir SAL_EXTTEXTEVENT, 117cdf0e10cSrcweir SAL_GETTIMEEVENT, 118cdf0e10cSrcweir DTWM_IS_RUNNING, 119cdf0e10cSrcweir VCL_SYSTEM_SETTINGS, 120cdf0e10cSrcweir XSETTINGS, 121cdf0e10cSrcweir XEMBED, 122cdf0e10cSrcweir XEMBED_INFO, 123cdf0e10cSrcweir NetAtomMax 124cdf0e10cSrcweir }; 125cdf0e10cSrcweir 126cdf0e10cSrcweir /* 127cdf0e10cSrcweir * flags for frame decoration 128cdf0e10cSrcweir */ 129cdf0e10cSrcweir static const int decoration_Title = 0x00000001; 130cdf0e10cSrcweir static const int decoration_Border = 0x00000002; 131cdf0e10cSrcweir static const int decoration_Resize = 0x00000004; 132cdf0e10cSrcweir static const int decoration_MinimizeBtn = 0x00000008; 133cdf0e10cSrcweir static const int decoration_MaximizeBtn = 0x00000010; 134cdf0e10cSrcweir static const int decoration_CloseBtn = 0x00000020; 135cdf0e10cSrcweir static const int decoration_All = 0x10000000; 136cdf0e10cSrcweir 137cdf0e10cSrcweir /* 138cdf0e10cSrcweir * window type 139cdf0e10cSrcweir */ 140cdf0e10cSrcweir enum WMWindowType 141cdf0e10cSrcweir { 142cdf0e10cSrcweir windowType_Normal, 143cdf0e10cSrcweir windowType_ModalDialogue, 144cdf0e10cSrcweir windowType_ModelessDialogue, 145cdf0e10cSrcweir windowType_Utility, 146cdf0e10cSrcweir windowType_Splash, 147cdf0e10cSrcweir windowType_Toolbar, 148cdf0e10cSrcweir windowType_Dock 149cdf0e10cSrcweir }; 150cdf0e10cSrcweir 151cdf0e10cSrcweir protected: 152cdf0e10cSrcweir SalDisplay* m_pSalDisplay; // Display to use 153cdf0e10cSrcweir Display* m_pDisplay; // X Display of SalDisplay 154cdf0e10cSrcweir String m_aWMName; 155cdf0e10cSrcweir Atom m_aWMAtoms[ NetAtomMax]; 156cdf0e10cSrcweir int m_nDesktops; 157cdf0e10cSrcweir bool m_bEqualWorkAreas; 158cdf0e10cSrcweir ::std::vector< Rectangle > 159cdf0e10cSrcweir m_aWMWorkAreas; 160cdf0e10cSrcweir bool m_bTransientBehaviour; 161cdf0e10cSrcweir bool m_bEnableAlwaysOnTopWorks; 162cdf0e10cSrcweir bool m_bLegacyPartialFullscreen; 163cdf0e10cSrcweir int m_nWinGravity; 164cdf0e10cSrcweir int m_nInitWinGravity; 165cdf0e10cSrcweir bool m_bWMshouldSwitchWorkspace; 166cdf0e10cSrcweir bool m_bWMshouldSwitchWorkspaceInit; 167cdf0e10cSrcweir 168cdf0e10cSrcweir WMAdaptor( SalDisplay * ) 169cdf0e10cSrcweir ; 170cdf0e10cSrcweir void initAtoms(); 171cdf0e10cSrcweir bool getNetWmName(); 172cdf0e10cSrcweir 173cdf0e10cSrcweir /* 174cdf0e10cSrcweir * returns whether this instance is useful 175cdf0e10cSrcweir * only useful for createWMAdaptor 176cdf0e10cSrcweir */ 177cdf0e10cSrcweir virtual bool isValid() const; 178cdf0e10cSrcweir 179cdf0e10cSrcweir bool getWMshouldSwitchWorkspace() const; 180cdf0e10cSrcweir public: 181cdf0e10cSrcweir virtual ~WMAdaptor(); 182cdf0e10cSrcweir 183cdf0e10cSrcweir /* 184cdf0e10cSrcweir * creates a vaild WMAdaptor instance for the SalDisplay 185cdf0e10cSrcweir */ 186cdf0e10cSrcweir static WMAdaptor* createWMAdaptor( SalDisplay* ); 187cdf0e10cSrcweir 188cdf0e10cSrcweir /* 189cdf0e10cSrcweir * may return an empty string if the window manager could 190cdf0e10cSrcweir * not be identified. 191cdf0e10cSrcweir */ getWindowManagerName() const192cdf0e10cSrcweir const String& getWindowManagerName() const 193cdf0e10cSrcweir { return m_aWMName; } 194cdf0e10cSrcweir 195cdf0e10cSrcweir /* 196cdf0e10cSrcweir * gets the number of workareas 197cdf0e10cSrcweir */ getWorkAreaCount() const198cdf0e10cSrcweir int getWorkAreaCount() const 199cdf0e10cSrcweir { return m_aWMWorkAreas.size(); } 200cdf0e10cSrcweir 201cdf0e10cSrcweir /* 202cdf0e10cSrcweir * gets the current work area/desktop number: [0,m_nDesktops[ or -1 if unknown 203cdf0e10cSrcweir */ 204cdf0e10cSrcweir int getCurrentWorkArea() const; 205cdf0e10cSrcweir /* 206cdf0e10cSrcweir * gets the workarea the specified window is on (or -1) 207cdf0e10cSrcweir */ 208cdf0e10cSrcweir int getWindowWorkArea( XLIB_Window aWindow ) const; 209cdf0e10cSrcweir /* 210cdf0e10cSrcweir * gets the specified workarea 211cdf0e10cSrcweir */ getWorkArea(int n) const212cdf0e10cSrcweir const Rectangle& getWorkArea( int n ) const 213cdf0e10cSrcweir { return m_aWMWorkAreas[n]; } 214cdf0e10cSrcweir 215cdf0e10cSrcweir /* 216*86e1cf34SPedro Giffuni * attempt to switch the desktop to a certain workarea 217cdf0e10cSrcweir * if bConsiderWM is true, then on some WMs the call will not result in any action 218cdf0e10cSrcweir */ 219cdf0e10cSrcweir void switchToWorkArea( int nWorkArea, bool bConsiderWM = true ) const; 220cdf0e10cSrcweir 221cdf0e10cSrcweir /* 222cdf0e10cSrcweir * sets window title 223cdf0e10cSrcweir */ 224cdf0e10cSrcweir virtual void setWMName( X11SalFrame* pFrame, const String& rWMName ) const; 225cdf0e10cSrcweir 226cdf0e10cSrcweir /* 227cdf0e10cSrcweir * set NET_WM_PID 228cdf0e10cSrcweir */ 229cdf0e10cSrcweir virtual void setPID( X11SalFrame* pFrame ) const; 230cdf0e10cSrcweir 231cdf0e10cSrcweir /* 232cdf0e10cSrcweir * set WM_CLIENT_MACHINE 233cdf0e10cSrcweir */ 234cdf0e10cSrcweir virtual void setClientMachine( X11SalFrame* pFrame ) const; 235cdf0e10cSrcweir 236cdf0e10cSrcweir virtual void answerPing( X11SalFrame*, XClientMessageEvent* ) const; 237cdf0e10cSrcweir 238cdf0e10cSrcweir /* 239cdf0e10cSrcweir * maximizes frame 240cdf0e10cSrcweir * maximization can be toggled in either direction 241cdf0e10cSrcweir * to get the original position and size 242cdf0e10cSrcweir * use maximizeFrame( pFrame, false, false ) 243cdf0e10cSrcweir */ 244cdf0e10cSrcweir virtual void maximizeFrame( X11SalFrame* pFrame, bool bHorizontal = true, bool bVertical = true ) const; 245cdf0e10cSrcweir /* 246cdf0e10cSrcweir * start/stop fullscreen mode on a frame 247cdf0e10cSrcweir */ 248cdf0e10cSrcweir virtual void showFullScreen( X11SalFrame* pFrame, bool bFullScreen ) const; 249cdf0e10cSrcweir /* 250cdf0e10cSrcweir * tell whether legacy partial full screen handling is necessary 251cdf0e10cSrcweir * see #i107249#: NET_WM_STATE_FULLSCREEN is not well defined, but de facto 252cdf0e10cSrcweir * modern WM's interpret it the "right" way, namely they make "full screen" 253cdf0e10cSrcweir * taking twin view or Xinerama into accound and honor the positioning hints 254cdf0e10cSrcweir * to see which screen actually was meant to use for fullscreen. 255cdf0e10cSrcweir */ isLegacyPartialFullscreen() const256cdf0e10cSrcweir bool isLegacyPartialFullscreen() const 257cdf0e10cSrcweir { return m_bLegacyPartialFullscreen; } 258cdf0e10cSrcweir /* 259cdf0e10cSrcweir * set window struts 260cdf0e10cSrcweir */ 261cdf0e10cSrcweir virtual void setFrameStruts( X11SalFrame*pFrame, 262cdf0e10cSrcweir int left, int right, int top, int bottom, 263cdf0e10cSrcweir int left_start_y, int left_end_y, 264cdf0e10cSrcweir int right_start_y, int right_end_y, 265cdf0e10cSrcweir int top_start_x, int top_end_x, 266cdf0e10cSrcweir int bottom_start_x, int bottom_end_x ) const; 267cdf0e10cSrcweir /* 268cdf0e10cSrcweir * set _NET_WM_USER_TIME property, if NetWM 269cdf0e10cSrcweir */ 270cdf0e10cSrcweir virtual void setUserTime( X11SalFrame* i_pFrame, long i_nUserTime ) const; 271cdf0e10cSrcweir 272cdf0e10cSrcweir /* 273cdf0e10cSrcweir * tells whether fullscreen mode is supported by WM 274cdf0e10cSrcweir */ supportsFullScreen() const275cdf0e10cSrcweir bool supportsFullScreen() const { return m_aWMAtoms[ NET_WM_STATE_FULLSCREEN ] != 0; } 276cdf0e10cSrcweir 277cdf0e10cSrcweir /* 278cdf0e10cSrcweir * shade/unshade frame 279cdf0e10cSrcweir */ 280cdf0e10cSrcweir virtual void shade( X11SalFrame* pFrame, bool bToShaded ) const; 281cdf0e10cSrcweir 282cdf0e10cSrcweir /* 283cdf0e10cSrcweir * set hints what decoration is needed; 284cdf0e10cSrcweir * must be called before showing the frame 285cdf0e10cSrcweir */ 286cdf0e10cSrcweir virtual void setFrameTypeAndDecoration( X11SalFrame* pFrame, WMWindowType eType, int nDecorationFlags, X11SalFrame* pTransientFrame = NULL ) const; 287cdf0e10cSrcweir 288cdf0e10cSrcweir /* 289cdf0e10cSrcweir * tells whether there is WM support for splash screens 290cdf0e10cSrcweir */ supportsSplash() const291cdf0e10cSrcweir bool supportsSplash() const { return m_aWMAtoms[ NET_WM_WINDOW_TYPE_SPLASH ] != 0; } 292cdf0e10cSrcweir 293cdf0e10cSrcweir /* 294cdf0e10cSrcweir * tells whteher there is WM support for NET_WM_WINDOW_TYPE_TOOLBAR 295cdf0e10cSrcweir */ supportsToolbar() const296cdf0e10cSrcweir bool supportsToolbar() const { return m_aWMAtoms[ NET_WM_WINDOW_TYPE_TOOLBAR ] != 0; } 297cdf0e10cSrcweir 298cdf0e10cSrcweir /* 299cdf0e10cSrcweir * enables always on top or equivalent if possible 300cdf0e10cSrcweir */ 301cdf0e10cSrcweir virtual void enableAlwaysOnTop( X11SalFrame* pFrame, bool bEnable ) const; 302cdf0e10cSrcweir 303cdf0e10cSrcweir /* 304cdf0e10cSrcweir * tells whether enableAlwaysOnTop actually works with this WM 305cdf0e10cSrcweir */ isAlwaysOnTopOK() const306cdf0e10cSrcweir bool isAlwaysOnTopOK() const { return m_bEnableAlwaysOnTopWorks; } 307cdf0e10cSrcweir 308cdf0e10cSrcweir /* 309cdf0e10cSrcweir * handle WM messages (especially WM state changes) 310cdf0e10cSrcweir */ 311cdf0e10cSrcweir virtual int handlePropertyNotify( X11SalFrame* pFrame, XPropertyEvent* pEvent ) const; 312cdf0e10cSrcweir 313cdf0e10cSrcweir /* 314cdf0e10cSrcweir * called by SalFrame::Show: time to update state properties 315cdf0e10cSrcweir */ 316cdf0e10cSrcweir virtual void frameIsMapping( X11SalFrame* ) const; 317cdf0e10cSrcweir 318cdf0e10cSrcweir /* 319cdf0e10cSrcweir * gets a WM atom 320cdf0e10cSrcweir */ getAtom(WMAtom eAtom) const321cdf0e10cSrcweir Atom getAtom( WMAtom eAtom ) const 322cdf0e10cSrcweir { return m_aWMAtoms[ eAtom ]; } 323cdf0e10cSrcweir 324cdf0e10cSrcweir /* 325cdf0e10cSrcweir * supports correct positioning 326cdf0e10cSrcweir */ 327cdf0e10cSrcweir 328cdf0e10cSrcweir virtual bool supportsICCCMPos () const; 329cdf0e10cSrcweir getPositionWinGravity() const330cdf0e10cSrcweir int getPositionWinGravity () const 331cdf0e10cSrcweir { return m_nWinGravity; } getInitWinGravity() const332cdf0e10cSrcweir int getInitWinGravity() const 333cdf0e10cSrcweir { return m_nInitWinGravity; } 334cdf0e10cSrcweir 335cdf0e10cSrcweir /* 336cdf0e10cSrcweir * expected behaviour is that the WM will not allow transient 337cdf0e10cSrcweir * windows to get stacked behind the windows they are transient for 338cdf0e10cSrcweir */ isTransientBehaviourAsExpected() const339cdf0e10cSrcweir bool isTransientBehaviourAsExpected() const 340cdf0e10cSrcweir { return m_bTransientBehaviour; } 341cdf0e10cSrcweir 342cdf0e10cSrcweir /* 343cdf0e10cSrcweir * changes the transient hint of a window to reference frame 344cdf0e10cSrcweir * if reference frame is NULL the root window is used instead 345cdf0e10cSrcweir */ 346cdf0e10cSrcweir void changeReferenceFrame( X11SalFrame* pFrame, X11SalFrame* pReferenceFrame ) const; 347cdf0e10cSrcweir 348cdf0e10cSrcweir /* set fullscreen monitor range; takes X11 window as input since it is also used by gtk plugin 349cdf0e10cSrcweir */ 350cdf0e10cSrcweir virtual void setFullScreenMonitors( XLIB_Window i_aWindow, sal_Int32 i_nScreen ); 351cdf0e10cSrcweir }; 352cdf0e10cSrcweir 353cdf0e10cSrcweir } // namespace 354cdf0e10cSrcweir 355cdf0e10cSrcweir #endif 356