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diff --git a/vcl/unx/generic/app/wmadaptor.cxx b/vcl/unx/generic/app/wmadaptor.cxx
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+++ b/vcl/unx/generic/app/wmadaptor.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string_view>
+
+#include <i18nlangtag/languagetag.hxx>
+#include <rtl/locale.h>
+
+#include <osl/thread.h>
+#include <osl/process.h>
+#include <sal/macros.h>
+#include <sal/log.hxx>
+#include <comphelper/string.hxx>
+#include <configsettings.hxx>
+#include <o3tl/string_view.hxx>
+
+#include <unx/wmadaptor.hxx>
+#include <unx/saldisp.hxx>
+#include <unx/salframe.h>
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xatom.h>
+
+namespace vcl_sal {
+
+class NetWMAdaptor : public WMAdaptor
+{
+ void setNetWMState( X11SalFrame* pFrame ) const;
+ void initAtoms();
+ virtual bool isValid() const override;
+public:
+ explicit NetWMAdaptor( SalDisplay* );
+
+ virtual void setWMName( X11SalFrame* pFrame, const OUString& rWMName ) const override;
+ virtual void maximizeFrame( X11SalFrame* pFrame, bool bHorizontal = true, bool bVertical = true ) const override;
+ virtual void setFrameTypeAndDecoration( X11SalFrame* pFrame, WMWindowType eType, int nDecorationFlags, X11SalFrame* pTransientFrame ) const override;
+ virtual void enableAlwaysOnTop( X11SalFrame* pFrame, bool bEnable ) const override;
+ virtual int handlePropertyNotify( X11SalFrame* pFrame, XPropertyEvent* pEvent ) const override;
+ virtual void showFullScreen( X11SalFrame* pFrame, bool bFullScreen ) const override;
+ virtual void frameIsMapping( X11SalFrame* pFrame ) const override;
+ virtual void setUserTime( X11SalFrame* i_pFrame, tools::Long i_nUserTime ) const override;
+};
+
+class GnomeWMAdaptor : public WMAdaptor
+{
+ bool m_bValid;
+
+ void setGnomeWMState( X11SalFrame* pFrame ) const;
+ void initAtoms();
+ virtual bool isValid() const override;
+public:
+ explicit GnomeWMAdaptor( SalDisplay * );
+
+ virtual void maximizeFrame( X11SalFrame* pFrame, bool bHorizontal = true, bool bVertical = true ) const override;
+ virtual void enableAlwaysOnTop( X11SalFrame* pFrame, bool bEnable ) const override;
+ virtual int handlePropertyNotify( X11SalFrame* pFrame, XPropertyEvent* pEvent ) const override;
+};
+
+}
+
+using namespace vcl_sal;
+
+namespace {
+
+struct WMAdaptorProtocol
+{
+ const char* pProtocol;
+ int nProtocol;
+};
+
+}
+
+/*
+ * table must be sorted ascending in strings
+ * since it is use with bsearch
+ */
+const WMAdaptorProtocol aProtocolTab[] =
+{
+ { "_KDE_NET_WM_WINDOW_TYPE_OVERRIDE", WMAdaptor::KDE_NET_WM_WINDOW_TYPE_OVERRIDE },
+ { "_NET_ACTIVE_WINDOW", WMAdaptor::NET_ACTIVE_WINDOW },
+ { "_NET_CURRENT_DESKTOP", WMAdaptor::NET_CURRENT_DESKTOP },
+ { "_NET_NUMBER_OF_DESKTOPS", WMAdaptor::NET_NUMBER_OF_DESKTOPS },
+ { "_NET_WM_DESKTOP", WMAdaptor::NET_WM_DESKTOP },
+ { "_NET_WM_ICON", WMAdaptor::NET_WM_ICON },
+ { "_NET_WM_ICON_NAME", WMAdaptor::NET_WM_ICON_NAME },
+ { "_NET_WM_PING", WMAdaptor::NET_WM_PING },
+ { "_NET_WM_STATE", WMAdaptor::NET_WM_STATE },
+ { "_NET_WM_STATE_ABOVE", WMAdaptor::NET_WM_STATE_STAYS_ON_TOP },
+ { "_NET_WM_STATE_FULLSCREEN", WMAdaptor::NET_WM_STATE_FULLSCREEN },
+ { "_NET_WM_STATE_MAXIMIZED_HORIZ", WMAdaptor::NET_WM_STATE_MAXIMIZED_HORZ }, // common bug in e.g. older kwin and sawfish implementations
+ { "_NET_WM_STATE_MAXIMIZED_HORZ", WMAdaptor::NET_WM_STATE_MAXIMIZED_HORZ },
+ { "_NET_WM_STATE_MAXIMIZED_VERT", WMAdaptor::NET_WM_STATE_MAXIMIZED_VERT },
+ { "_NET_WM_STATE_MODAL", WMAdaptor::NET_WM_STATE_MODAL },
+ { "_NET_WM_STATE_SKIP_PAGER", WMAdaptor::NET_WM_STATE_SKIP_PAGER },
+ { "_NET_WM_STATE_SKIP_TASKBAR", WMAdaptor::NET_WM_STATE_SKIP_TASKBAR },
+ { "_NET_WM_STATE_STAYS_ON_TOP", WMAdaptor::NET_WM_STATE_STAYS_ON_TOP },
+ { "_NET_WM_STATE_STICKY", WMAdaptor::NET_WM_STATE_STICKY },
+ { "_NET_WM_STRUT", WMAdaptor::NET_WM_STRUT },
+ { "_NET_WM_STRUT_PARTIAL", WMAdaptor::NET_WM_STRUT_PARTIAL },
+ { "_NET_WM_WINDOW_TYPE", WMAdaptor::NET_WM_WINDOW_TYPE },
+ { "_NET_WM_WINDOW_TYPE_DESKTOP", WMAdaptor::NET_WM_WINDOW_TYPE_DESKTOP },
+ { "_NET_WM_WINDOW_TYPE_DIALOG", WMAdaptor::NET_WM_WINDOW_TYPE_DIALOG },
+ { "_NET_WM_WINDOW_TYPE_DOCK", WMAdaptor::NET_WM_WINDOW_TYPE_DOCK },
+ { "_NET_WM_WINDOW_TYPE_MENU", WMAdaptor::NET_WM_WINDOW_TYPE_MENU },
+ { "_NET_WM_WINDOW_TYPE_NORMAL", WMAdaptor::NET_WM_WINDOW_TYPE_NORMAL },
+ { "_NET_WM_WINDOW_TYPE_SPLASH", WMAdaptor::NET_WM_WINDOW_TYPE_SPLASH },
+ { "_NET_WM_WINDOW_TYPE_SPLASHSCREEN", WMAdaptor::NET_WM_WINDOW_TYPE_SPLASH }, // bug in Metacity 2.4.1
+ { "_NET_WM_WINDOW_TYPE_TOOLBAR", WMAdaptor::NET_WM_WINDOW_TYPE_TOOLBAR },
+ { "_NET_WM_WINDOW_TYPE_UTILITY", WMAdaptor::NET_WM_WINDOW_TYPE_UTILITY },
+ { "_NET_WORKAREA", WMAdaptor::NET_WORKAREA },
+ { "_WIN_APP_STATE", WMAdaptor::WIN_APP_STATE },
+ { "_WIN_CLIENT_LIST", WMAdaptor::WIN_CLIENT_LIST },
+ { "_WIN_EXPANDED_SIZE", WMAdaptor::WIN_EXPANDED_SIZE },
+ { "_WIN_HINTS", WMAdaptor::WIN_HINTS },
+ { "_WIN_ICONS", WMAdaptor::WIN_ICONS },
+ { "_WIN_LAYER", WMAdaptor::WIN_LAYER },
+ { "_WIN_STATE", WMAdaptor::WIN_STATE },
+ { "_WIN_WORKSPACE", WMAdaptor::WIN_WORKSPACE },
+ { "_WIN_WORKSPACE_COUNT", WMAdaptor::WIN_WORKSPACE_COUNT }
+};
+
+/*
+ * table containing atoms to get anyway
+ */
+
+const WMAdaptorProtocol aAtomTab[] =
+{
+ { "WM_STATE", WMAdaptor::WM_STATE },
+ { "_MOTIF_WM_HINTS", WMAdaptor::MOTIF_WM_HINTS },
+ { "WM_PROTOCOLS", WMAdaptor::WM_PROTOCOLS },
+ { "WM_DELETE_WINDOW", WMAdaptor::WM_DELETE_WINDOW },
+ { "WM_TAKE_FOCUS", WMAdaptor::WM_TAKE_FOCUS },
+ { "WM_COMMAND", WMAdaptor::WM_COMMAND },
+ { "WM_CLIENT_LEADER", WMAdaptor::WM_CLIENT_LEADER },
+ { "WM_LOCALE_NAME", WMAdaptor::WM_LOCALE_NAME },
+ { "WM_TRANSIENT_FOR", WMAdaptor::WM_TRANSIENT_FOR },
+ { "SAL_QUITEVENT", WMAdaptor::SAL_QUITEVENT },
+ { "SAL_USEREVENT", WMAdaptor::SAL_USEREVENT },
+ { "SAL_EXTTEXTEVENT", WMAdaptor::SAL_EXTTEXTEVENT },
+ { "SAL_GETTIMEEVENT", WMAdaptor::SAL_GETTIMEEVENT },
+ { "VCL_SYSTEM_SETTINGS", WMAdaptor::VCL_SYSTEM_SETTINGS },
+ { "_XSETTINGS_SETTINGS", WMAdaptor::XSETTINGS },
+ { "_XEMBED", WMAdaptor::XEMBED },
+ { "_XEMBED_INFO", WMAdaptor::XEMBED_INFO },
+ { "_NET_WM_USER_TIME", WMAdaptor::NET_WM_USER_TIME },
+ { "_NET_WM_PID", WMAdaptor::NET_WM_PID }
+};
+
+extern "C" {
+static int compareProtocol( const void* pLeft, const void* pRight )
+{
+ return strcmp( static_cast<const WMAdaptorProtocol*>(pLeft)->pProtocol, static_cast<const WMAdaptorProtocol*>(pRight)->pProtocol );
+}
+}
+
+std::unique_ptr<WMAdaptor> WMAdaptor::createWMAdaptor( SalDisplay* pSalDisplay )
+{
+ std::unique_ptr<WMAdaptor> pAdaptor;
+
+ // try a NetWM
+ pAdaptor.reset(new NetWMAdaptor( pSalDisplay ));
+ if( ! pAdaptor->isValid() )
+ {
+ pAdaptor.reset();
+ }
+#if OSL_DEBUG_LEVEL > 1
+ else
+ SAL_INFO("vcl.app", "WM supports extended WM hints.");
+#endif
+
+ // try a GnomeWM
+ if( ! pAdaptor )
+ {
+ pAdaptor.reset(new GnomeWMAdaptor( pSalDisplay ));
+ if( ! pAdaptor->isValid() )
+ {
+ pAdaptor.reset();
+ }
+#if OSL_DEBUG_LEVEL > 1
+ else
+ SAL_INFO("vcl.app", "WM supports GNOME WM hints.");
+#endif
+ }
+
+ if( ! pAdaptor )
+ pAdaptor.reset(new WMAdaptor( pSalDisplay ));
+
+#if OSL_DEBUG_LEVEL > 1
+ SAL_INFO("vcl.app", "Window Manager's name is \""
+ << pAdaptor->getWindowManagerName()
+ << "\".");
+#endif
+ return pAdaptor;
+}
+
+/*
+ * WMAdaptor constructor
+ */
+
+WMAdaptor::WMAdaptor( SalDisplay* pDisplay ) :
+ m_pSalDisplay( pDisplay ),
+ m_bEnableAlwaysOnTopWorks( false ),
+ m_bLegacyPartialFullscreen( false ),
+ m_nWinGravity( StaticGravity ),
+ m_nInitWinGravity( StaticGravity ),
+ m_bWMshouldSwitchWorkspace( true ),
+ m_bWMshouldSwitchWorkspaceInit( false )
+{
+ Atom aRealType = None;
+ int nFormat = 8;
+ unsigned long nItems = 0;
+ unsigned long nBytesLeft = 0;
+ unsigned char* pProperty = nullptr;
+
+ // default desktops
+ m_nDesktops = 1;
+ m_aWMWorkAreas = ::std::vector< tools::Rectangle >
+ ( 1, tools::Rectangle( Point(), m_pSalDisplay->GetScreenSize( m_pSalDisplay->GetDefaultXScreen() ) ) );
+ m_bEqualWorkAreas = true;
+
+ memset( m_aWMAtoms, 0, sizeof( m_aWMAtoms ) );
+ m_pDisplay = m_pSalDisplay->GetDisplay();
+
+ initAtoms();
+ getNetWmName(); // try to discover e.g. Sawfish
+
+ if( m_aWMName.isEmpty() )
+ {
+ // check for ReflectionX wm (as it needs a workaround in Windows mode
+ Atom aRwmRunning = XInternAtom( m_pDisplay, "RWM_RUNNING", True );
+ if( aRwmRunning != None &&
+ XGetWindowProperty( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ aRwmRunning,
+ 0, 32,
+ False,
+ aRwmRunning,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0 )
+ {
+ if( aRealType == aRwmRunning )
+ m_aWMName = "ReflectionX";
+ XFree( pProperty );
+ }
+ else
+ {
+ aRwmRunning = XInternAtom( m_pDisplay, "_WRQ_WM_RUNNING", True );
+ if( aRwmRunning != None &&
+ XGetWindowProperty( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ aRwmRunning,
+ 0, 32,
+ False,
+ XA_STRING,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0 )
+ {
+ if( aRealType == XA_STRING )
+ m_aWMName = "ReflectionX Windows";
+ XFree( pProperty );
+ }
+ }
+ }
+ if( !m_aWMName.isEmpty() )
+ return;
+
+ Atom aTTAPlatform = XInternAtom( m_pDisplay, "TTA_CLIENT_PLATFORM", True );
+ if( aTTAPlatform == None ||
+ XGetWindowProperty( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ aTTAPlatform,
+ 0, 32,
+ False,
+ XA_STRING,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) != 0 )
+ return;
+
+ if( aRealType == XA_STRING )
+ {
+ m_aWMName = "Tarantella";
+ // #i62319# pretend that AlwaysOnTop works since
+ // the alwaysontop workaround in salframe.cxx results
+ // in a raise/lower loop on a Windows tarantella client
+ // FIXME: this property contains an identification string that
+ // in theory should be good enough to recognize running on a
+ // Windows client; however this string does not seem to be
+ // documented as well as the property itself.
+ m_bEnableAlwaysOnTopWorks = true;
+ }
+ XFree( pProperty );
+}
+
+/*
+ * WMAdaptor destructor
+ */
+
+WMAdaptor::~WMAdaptor()
+{
+}
+
+/*
+ * NetWMAdaptor constructor
+ */
+
+NetWMAdaptor::NetWMAdaptor( SalDisplay* pSalDisplay ) :
+ WMAdaptor( pSalDisplay )
+{
+ // currently all _NET WMs do transient like expected
+
+ Atom aRealType = None;
+ int nFormat = 8;
+ unsigned long nItems = 0;
+ unsigned long nBytesLeft = 0;
+ unsigned char* pProperty = nullptr;
+
+ initAtoms();
+
+ // check for NetWM
+ bool bNetWM = getNetWmName();
+ if( bNetWM
+ && XGetWindowProperty( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ m_aWMAtoms[ NET_SUPPORTED ],
+ 0, 0,
+ False,
+ XA_ATOM,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && aRealType == XA_ATOM
+ && nFormat == 32
+ )
+ {
+ if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ // collect supported protocols
+ if( XGetWindowProperty( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ m_aWMAtoms[ NET_SUPPORTED ],
+ 0, nBytesLeft/4,
+ False,
+ XA_ATOM,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && nItems
+ )
+ {
+ Atom* pAtoms = reinterpret_cast<Atom*>(pProperty);
+ char** pAtomNames = static_cast<char**>(alloca( sizeof(char*)*nItems ));
+ if( XGetAtomNames( m_pDisplay, pAtoms, nItems, pAtomNames ) )
+ {
+#if OSL_DEBUG_LEVEL > 1
+ SAL_INFO("vcl.app", "supported protocols:");
+#endif
+ for( unsigned long i = 0; i < nItems; i++ )
+ {
+ // #i80971# protect against invalid atoms
+ if( pAtomNames[i] == nullptr )
+ continue;
+
+ WMAdaptorProtocol aSearch;
+ aSearch.pProtocol = pAtomNames[i];
+ WMAdaptorProtocol* pMatch = static_cast<WMAdaptorProtocol*>(
+ bsearch( &aSearch,
+ aProtocolTab,
+ SAL_N_ELEMENTS( aProtocolTab ),
+ sizeof( struct WMAdaptorProtocol ),
+ compareProtocol ));
+ if( pMatch )
+ {
+ m_aWMAtoms[ pMatch->nProtocol ] = pAtoms[ i ];
+ if( pMatch->nProtocol == NET_WM_STATE_STAYS_ON_TOP )
+ m_bEnableAlwaysOnTopWorks = true;
+ }
+#if OSL_DEBUG_LEVEL > 1
+ SAL_INFO("vcl.app", " "
+ << pAtomNames[i]
+ << (((pMatch)&&(pMatch->nProtocol != -1)) ?
+ "" : " (unsupported)"));
+#endif
+ XFree( pAtomNames[i] );
+ }
+ }
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ else if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+
+ // get number of desktops
+ if( m_aWMAtoms[ NET_NUMBER_OF_DESKTOPS ]
+ && XGetWindowProperty( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ m_aWMAtoms[ NET_NUMBER_OF_DESKTOPS ],
+ 0, 1,
+ False,
+ XA_CARDINAL,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && pProperty
+ )
+ {
+ m_nDesktops = *reinterpret_cast<long*>(pProperty);
+ XFree( pProperty );
+ pProperty = nullptr;
+ // get work areas
+ if( m_aWMAtoms[ NET_WORKAREA ]
+ && XGetWindowProperty( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ m_aWMAtoms[ NET_WORKAREA ],
+ 0, 4*m_nDesktops,
+ False,
+ XA_CARDINAL,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty
+ ) == 0
+ && nItems == 4*static_cast<unsigned>(m_nDesktops)
+ )
+ {
+ m_aWMWorkAreas = ::std::vector< tools::Rectangle > ( m_nDesktops );
+ tools::Long* pValues = reinterpret_cast<long*>(pProperty);
+ for( int i = 0; i < m_nDesktops; i++ )
+ {
+ Point aPoint( pValues[4*i],
+ pValues[4*i+1] );
+ Size aSize( pValues[4*i+2],
+ pValues[4*i+3] );
+ tools::Rectangle aWorkArea( aPoint, aSize );
+ m_aWMWorkAreas[i] = aWorkArea;
+ if( aWorkArea != m_aWMWorkAreas[0] )
+ m_bEqualWorkAreas = false;
+#if OSL_DEBUG_LEVEL > 1
+ SAL_INFO("vcl.app", "workarea " << i
+ << ": " << m_aWMWorkAreas[i].GetWidth()
+ << "x" << m_aWMWorkAreas[i].GetHeight()
+ << "+" << m_aWMWorkAreas[i].Left()
+ << "+" << m_aWMWorkAreas[i].Top());
+#endif
+ }
+ XFree( pProperty );
+ }
+ else
+ {
+#if OSL_DEBUG_LEVEL > 1
+ SAL_INFO("vcl.app", nItems/4 << " workareas for "
+ << m_nDesktops << " desktops !");
+#endif
+ if( pProperty )
+ {
+ XFree(pProperty);
+ pProperty = nullptr;
+ }
+ }
+ }
+ else if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ }
+ else if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+}
+
+/*
+ * GnomeWMAdaptor constructor
+ */
+
+GnomeWMAdaptor::GnomeWMAdaptor( SalDisplay* pSalDisplay ) :
+ WMAdaptor( pSalDisplay ),
+ m_bValid( false )
+{
+ // currently all Gnome WMs do transient like expected
+
+ Atom aRealType = None;
+ int nFormat = 8;
+ unsigned long nItems = 0;
+ unsigned long nBytesLeft = 0;
+ unsigned char* pProperty = nullptr;
+
+ initAtoms();
+
+ // check for GnomeWM
+ if( m_aWMAtoms[ WIN_SUPPORTING_WM_CHECK ] && m_aWMAtoms[ WIN_PROTOCOLS ] )
+ {
+ if( XGetWindowProperty( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ m_aWMAtoms[ WIN_SUPPORTING_WM_CHECK ],
+ 0, 1,
+ False,
+ XA_CARDINAL,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && aRealType == XA_CARDINAL
+ && nFormat == 32
+ && nItems != 0
+ )
+ {
+ ::Window aWMChild = *reinterpret_cast< ::Window* >(pProperty);
+ XFree( pProperty );
+ pProperty = nullptr;
+ GetGenericUnixSalData()->ErrorTrapPush();
+ if( XGetWindowProperty( m_pDisplay,
+ aWMChild,
+ m_aWMAtoms[ WIN_SUPPORTING_WM_CHECK ],
+ 0, 1,
+ False,
+ XA_CARDINAL,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && aRealType == XA_CARDINAL
+ && nFormat == 32
+ && nItems != 0 )
+ {
+ if (! GetGenericUnixSalData()->ErrorTrapPop( false ) )
+ {
+ GetGenericUnixSalData()->ErrorTrapPush();
+
+ ::Window aCheckWindow = *reinterpret_cast< ::Window* >(pProperty);
+ XFree( pProperty );
+ pProperty = nullptr;
+ if( aCheckWindow == aWMChild )
+ {
+ m_bValid = true;
+ /*
+ * get name of WM
+ * this is NOT part of the GNOME WM hints, but e.g. Sawfish
+ * already supports this part of the extended WM hints
+ */
+ m_aWMAtoms[ UTF8_STRING ] = XInternAtom( m_pDisplay, "UTF8_STRING", False );
+ getNetWmName();
+ }
+ }
+ else
+ GetGenericUnixSalData()->ErrorTrapPush();
+ }
+ GetGenericUnixSalData()->ErrorTrapPop();
+ }
+ else if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ }
+ if( m_bValid
+ && XGetWindowProperty( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ m_aWMAtoms[ WIN_PROTOCOLS ],
+ 0, 0,
+ False,
+ XA_ATOM,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && aRealType == XA_ATOM
+ && nFormat == 32
+ )
+ {
+ if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ // collect supported protocols
+ if( XGetWindowProperty( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ m_aWMAtoms[ WIN_PROTOCOLS ],
+ 0, nBytesLeft/4,
+ False,
+ XA_ATOM,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && pProperty
+ )
+ {
+ Atom* pAtoms = reinterpret_cast<Atom*>(pProperty);
+ char** pAtomNames = static_cast<char**>(alloca( sizeof(char*)*nItems ));
+ if( XGetAtomNames( m_pDisplay, pAtoms, nItems, pAtomNames ) )
+ {
+#if OSL_DEBUG_LEVEL > 1
+ SAL_INFO("vcl.app", "supported protocols:");
+#endif
+ for( unsigned long i = 0; i < nItems; i++ )
+ {
+ // #i80971# protect against invalid atoms
+ if( pAtomNames[i] == nullptr )
+ continue;
+
+ WMAdaptorProtocol aSearch;
+ aSearch.pProtocol = pAtomNames[i];
+ WMAdaptorProtocol* pMatch = static_cast<WMAdaptorProtocol*>(
+ bsearch( &aSearch,
+ aProtocolTab,
+ SAL_N_ELEMENTS( aProtocolTab ),
+ sizeof( struct WMAdaptorProtocol ),
+ compareProtocol ));
+ if( pMatch )
+ {
+ m_aWMAtoms[ pMatch->nProtocol ] = pAtoms[ i ];
+ if( pMatch->nProtocol == WIN_LAYER )
+ m_bEnableAlwaysOnTopWorks = true;
+ }
+ if( strncmp( "_ICEWM_TRAY", pAtomNames[i], 11 ) == 0 )
+ {
+ m_aWMName = "IceWM";
+ m_nWinGravity = NorthWestGravity;
+ m_nInitWinGravity = NorthWestGravity;
+ }
+#if OSL_DEBUG_LEVEL > 1
+ SAL_INFO("vcl.app", " "
+ << pAtomNames[i]
+ << (((pMatch) && (pMatch->nProtocol != -1)) ?
+ "" : " (unsupported)"));
+#endif
+ XFree( pAtomNames[i] );
+ }
+ }
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ else if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+
+ // get number of desktops
+ if( m_aWMAtoms[ WIN_WORKSPACE_COUNT ]
+ && XGetWindowProperty( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ m_aWMAtoms[ WIN_WORKSPACE_COUNT ],
+ 0, 1,
+ False,
+ XA_CARDINAL,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && pProperty
+ )
+ {
+ m_nDesktops = *reinterpret_cast<long*>(pProperty);
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ else if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ }
+ else if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+}
+
+/*
+ * getNetWmName()
+ */
+bool WMAdaptor::getNetWmName()
+{
+ Atom aRealType = None;
+ int nFormat = 8;
+ unsigned long nItems = 0;
+ unsigned long nBytesLeft = 0;
+ unsigned char* pProperty = nullptr;
+ bool bNetWM = false;
+
+ if( m_aWMAtoms[ NET_SUPPORTING_WM_CHECK ] && m_aWMAtoms[ NET_WM_NAME ] )
+ {
+ if( XGetWindowProperty( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ m_aWMAtoms[ NET_SUPPORTING_WM_CHECK ],
+ 0, 1,
+ False,
+ XA_WINDOW,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && aRealType == XA_WINDOW
+ && nFormat == 32
+ && nItems != 0
+ )
+ {
+ ::Window aWMChild = *reinterpret_cast< ::Window* >(pProperty);
+ XFree( pProperty );
+ pProperty = nullptr;
+ GetGenericUnixSalData()->ErrorTrapPush();
+ if( XGetWindowProperty( m_pDisplay,
+ aWMChild,
+ m_aWMAtoms[ NET_SUPPORTING_WM_CHECK ],
+ 0, 1,
+ False,
+ XA_WINDOW,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && aRealType == XA_WINDOW
+ && nFormat == 32
+ && nItems != 0 )
+ {
+ if ( ! GetGenericUnixSalData()->ErrorTrapPop( false ) )
+ {
+ GetGenericUnixSalData()->ErrorTrapPush();
+ ::Window aCheckWindow = *reinterpret_cast< ::Window* >(pProperty);
+ XFree( pProperty );
+ pProperty = nullptr;
+ if( aCheckWindow == aWMChild )
+ {
+ bNetWM = true;
+ // get name of WM
+ m_aWMAtoms[ UTF8_STRING ] = XInternAtom( m_pDisplay, "UTF8_STRING", False );
+ if( XGetWindowProperty( m_pDisplay,
+ aWMChild,
+ m_aWMAtoms[ NET_WM_NAME ],
+ 0, 256,
+ False,
+ AnyPropertyType, /* m_aWMAtoms[ UTF8_STRING ],*/
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && nItems != 0
+ )
+ {
+ if (aRealType == m_aWMAtoms[ UTF8_STRING ])
+ m_aWMName = OUString( reinterpret_cast<char*>(pProperty), nItems, RTL_TEXTENCODING_UTF8 );
+ else if (aRealType == XA_STRING)
+ m_aWMName = OUString( reinterpret_cast<char*>(pProperty), nItems, RTL_TEXTENCODING_ISO_8859_1 );
+
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ else if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+
+ // if this is metacity, check for version to enable a legacy workaround
+ if( m_aWMName == "Metacity" )
+ {
+ int nVersionMajor = 0, nVersionMinor = 0;
+ Atom nVersionAtom = XInternAtom( m_pDisplay, "_METACITY_VERSION", True );
+ if( nVersionAtom )
+ {
+ if( XGetWindowProperty( m_pDisplay,
+ aWMChild,
+ nVersionAtom,
+ 0, 256,
+ False,
+ m_aWMAtoms[ UTF8_STRING ],
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && nItems != 0
+ )
+ {
+ OUString aMetaVersion( reinterpret_cast<char*>(pProperty), nItems, RTL_TEXTENCODING_UTF8 );
+ sal_Int32 nIdx {0};
+ nVersionMajor = o3tl::toInt32(o3tl::getToken(aMetaVersion, 0, '.', nIdx));
+ nVersionMinor = o3tl::toInt32(o3tl::getToken(aMetaVersion, 0, '.', nIdx));
+ }
+ if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ }
+ if( nVersionMajor < 2 || (nVersionMajor == 2 && nVersionMinor < 12) )
+ m_bLegacyPartialFullscreen = true;
+ }
+ }
+ }
+ else
+ {
+ if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ GetGenericUnixSalData()->ErrorTrapPush();
+ }
+ }
+
+ GetGenericUnixSalData()->ErrorTrapPop();
+ }
+ else if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ }
+ return bNetWM;
+}
+
+bool WMAdaptor::getWMshouldSwitchWorkspace() const
+{
+ if( ! m_bWMshouldSwitchWorkspaceInit )
+ {
+ WMAdaptor * pWMA = const_cast<WMAdaptor*>(this);
+
+ pWMA->m_bWMshouldSwitchWorkspace = true;
+ vcl::SettingsConfigItem* pItem = vcl::SettingsConfigItem::get();
+ OUString aSetting( pItem->getValue( "WM",
+ "ShouldSwitchWorkspace" ) );
+ if( aSetting.isEmpty() )
+ {
+ if( m_aWMName == "awesome" )
+ {
+ pWMA->m_bWMshouldSwitchWorkspace = false;
+ }
+ }
+ else
+ pWMA->m_bWMshouldSwitchWorkspace = aSetting.toBoolean();
+ pWMA->m_bWMshouldSwitchWorkspaceInit = true;
+ }
+ return m_bWMshouldSwitchWorkspace;
+}
+
+/*
+ * WMAdaptor::isValid()
+ */
+bool WMAdaptor::isValid() const
+{
+ return true;
+}
+
+/*
+ * NetWMAdaptor::isValid()
+ */
+bool NetWMAdaptor::isValid() const
+{
+ // some necessary sanity checks; there are WMs out there
+ // which implement some of the WM hints spec without
+ // real functionality
+ return
+ m_aWMAtoms[ NET_SUPPORTED ]
+ && m_aWMAtoms[ NET_SUPPORTING_WM_CHECK ]
+ && m_aWMAtoms[ NET_WM_NAME ]
+ && m_aWMAtoms[ NET_WM_WINDOW_TYPE_NORMAL ]
+ && m_aWMAtoms[ NET_WM_WINDOW_TYPE_DIALOG ]
+ ;
+}
+
+/*
+ * GnomeWMAdaptor::isValid()
+ */
+bool GnomeWMAdaptor::isValid() const
+{
+ return m_bValid;
+}
+
+/*
+ * WMAdaptor::initAtoms
+ */
+
+void WMAdaptor::initAtoms()
+{
+ // get basic atoms
+ for(const WMAdaptorProtocol & i : aAtomTab)
+ m_aWMAtoms[ i.nProtocol ] = XInternAtom( m_pDisplay, i.pProtocol, False );
+ m_aWMAtoms[ NET_SUPPORTING_WM_CHECK ] = XInternAtom( m_pDisplay, "_NET_SUPPORTING_WM_CHECK", True );
+ m_aWMAtoms[ NET_WM_NAME ] = XInternAtom( m_pDisplay, "_NET_WM_NAME", True );
+}
+
+/*
+ * NetWMAdaptor::initAtoms
+ */
+
+void NetWMAdaptor::initAtoms()
+{
+ WMAdaptor::initAtoms();
+
+ m_aWMAtoms[ NET_SUPPORTED ] = XInternAtom( m_pDisplay, "_NET_SUPPORTED", True );
+}
+
+/*
+ * GnomeWMAdaptor::initAtoms
+ */
+
+void GnomeWMAdaptor::initAtoms()
+{
+ WMAdaptor::initAtoms();
+
+ m_aWMAtoms[ WIN_PROTOCOLS ] = XInternAtom( m_pDisplay, "_WIN_PROTOCOLS", True );
+ m_aWMAtoms[ WIN_SUPPORTING_WM_CHECK ] = XInternAtom( m_pDisplay, "_WIN_SUPPORTING_WM_CHECK", True );
+}
+
+/*
+ * WMAdaptor::setWMName
+ * sets WM_NAME
+ * WM_ICON_NAME
+ */
+
+void WMAdaptor::setWMName( X11SalFrame* pFrame, const OUString& rWMName ) const
+{
+ OString aTitle(OUStringToOString(rWMName,
+ osl_getThreadTextEncoding()));
+
+ OString aWMLocale;
+ rtl_Locale* pLocale = nullptr;
+ osl_getProcessLocale( &pLocale );
+ if( pLocale )
+ {
+ OUString aLocaleString(
+ LanguageTag( *pLocale).getGlibcLocaleString( std::u16string_view()));
+ aWMLocale = OUStringToOString( aLocaleString, RTL_TEXTENCODING_ISO_8859_1 );
+ }
+ else
+ {
+ static const char* pLang = getenv( "LANG" );
+ aWMLocale = pLang ? pLang : "C";
+ }
+
+ char* pT = const_cast<char*>(aTitle.getStr());
+ XTextProperty aProp = { nullptr, None, 0, 0 };
+ XmbTextListToTextProperty( m_pDisplay,
+ &pT,
+ 1,
+ XStdICCTextStyle,
+ &aProp );
+
+ unsigned char const * pData = aProp.nitems ? aProp.value : reinterpret_cast<unsigned char const *>(aTitle.getStr());
+ Atom nType = aProp.nitems ? aProp.encoding : XA_STRING;
+ int nFormat = aProp.nitems ? aProp.format : 8;
+ int nBytes = aProp.nitems ? aProp.nitems : aTitle.getLength();
+ const SystemEnvData* pEnv = pFrame->GetSystemData();
+ XChangeProperty( m_pDisplay,
+ static_cast<::Window>(pEnv->aShellWindow),
+ XA_WM_NAME,
+ nType,
+ nFormat,
+ PropModeReplace,
+ pData,
+ nBytes );
+ XChangeProperty( m_pDisplay,
+ static_cast<::Window>(pEnv->aShellWindow),
+ XA_WM_ICON_NAME,
+ nType,
+ nFormat,
+ PropModeReplace,
+ pData,
+ nBytes );
+ XChangeProperty( m_pDisplay,
+ static_cast<::Window>(pEnv->aShellWindow),
+ m_aWMAtoms[ WM_LOCALE_NAME ],
+ XA_STRING,
+ 8,
+ PropModeReplace,
+ reinterpret_cast<unsigned char const *>(aWMLocale.getStr()),
+ aWMLocale.getLength() );
+ if (aProp.value != nullptr)
+ XFree( aProp.value );
+}
+
+/*
+ * NetWMAdaptor::setWMName
+ * sets WM_NAME
+ * _NET_WM_NAME
+ * WM_ICON_NAME
+ * _NET_WM_ICON_NAME
+ */
+void NetWMAdaptor::setWMName( X11SalFrame* pFrame, const OUString& rWMName ) const
+{
+ WMAdaptor::setWMName( pFrame, rWMName );
+
+ OString aTitle(OUStringToOString(rWMName, RTL_TEXTENCODING_UTF8));
+ const SystemEnvData* pEnv = pFrame->GetSystemData();
+ if( m_aWMAtoms[ NET_WM_NAME ] )
+ XChangeProperty( m_pDisplay,
+ static_cast<::Window>(pEnv->aShellWindow),
+ m_aWMAtoms[ NET_WM_NAME ],
+ m_aWMAtoms[ UTF8_STRING ],
+ 8,
+ PropModeReplace,
+ reinterpret_cast<unsigned char const *>(aTitle.getStr()),
+ aTitle.getLength() );
+ if( m_aWMAtoms[ NET_WM_ICON_NAME ] )
+ XChangeProperty( m_pDisplay,
+ static_cast<::Window>(pEnv->aShellWindow),
+ m_aWMAtoms[ NET_WM_ICON_NAME ],
+ m_aWMAtoms[ UTF8_STRING ],
+ 8,
+ PropModeReplace,
+ reinterpret_cast<unsigned char const *>(aTitle.getStr()),
+ aTitle.getLength() );
+}
+
+/*
+ * NetWMAdaptor::setNetWMState
+ * sets _NET_WM_STATE
+ */
+void NetWMAdaptor::setNetWMState( X11SalFrame* pFrame ) const
+{
+ if( !(m_aWMAtoms[ NET_WM_STATE ]) )
+ return;
+
+ Atom aStateAtoms[ 10 ];
+ int nStateAtoms = 0;
+
+ // set NET_WM_STATE_MODAL
+ if( pFrame->mbMaximizedVert
+ && m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_VERT ] )
+ aStateAtoms[ nStateAtoms++ ] = m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_VERT ];
+ if( pFrame->mbMaximizedHorz
+ && m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_HORZ ] )
+ aStateAtoms[ nStateAtoms++ ] = m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_HORZ ];
+ if( pFrame->bAlwaysOnTop_ && m_aWMAtoms[ NET_WM_STATE_STAYS_ON_TOP ] )
+ aStateAtoms[ nStateAtoms++ ] = m_aWMAtoms[ NET_WM_STATE_STAYS_ON_TOP ];
+ if( pFrame->mbFullScreen && m_aWMAtoms[ NET_WM_STATE_FULLSCREEN ] )
+ aStateAtoms[ nStateAtoms++ ] = m_aWMAtoms[ NET_WM_STATE_FULLSCREEN ];
+ if( pFrame->meWindowType == WMWindowType::Utility && m_aWMAtoms[ NET_WM_STATE_SKIP_TASKBAR ] )
+ aStateAtoms[ nStateAtoms++ ] = m_aWMAtoms[ NET_WM_STATE_SKIP_TASKBAR ];
+
+ if( nStateAtoms )
+ {
+ XChangeProperty( m_pDisplay,
+ pFrame->GetShellWindow(),
+ m_aWMAtoms[ NET_WM_STATE ],
+ XA_ATOM,
+ 32,
+ PropModeReplace,
+ reinterpret_cast<unsigned char*>(aStateAtoms),
+ nStateAtoms
+ );
+ }
+ else
+ XDeleteProperty( m_pDisplay,
+ pFrame->GetShellWindow(),
+ m_aWMAtoms[ NET_WM_STATE ] );
+ if( !pFrame->mbMaximizedHorz
+ || !pFrame->mbMaximizedVert
+ || ( pFrame->nStyle_ & SalFrameStyleFlags::SIZEABLE ) )
+ return;
+
+ /*
+ * for maximizing use NorthWestGravity (including decoration)
+ */
+ XSizeHints hints;
+ tools::Long supplied;
+ bool bHint = false;
+ if( XGetWMNormalHints( m_pDisplay,
+ pFrame->GetShellWindow(),
+ &hints,
+ &supplied ) )
+ {
+ bHint = true;
+ hints.flags |= PWinGravity;
+ hints.win_gravity = NorthWestGravity;
+ XSetWMNormalHints( m_pDisplay,
+ pFrame->GetShellWindow(),
+ &hints );
+ XSync( m_pDisplay, False );
+ }
+
+ // SetPosSize necessary to set width/height, min/max w/h
+ sal_Int32 nCurrent = 0;
+ /*
+ * get current desktop here if work areas have different size
+ * (does this happen on any platform ?)
+ */
+ if( ! m_bEqualWorkAreas )
+ {
+ nCurrent = getCurrentWorkArea();
+ if( nCurrent < 0 )
+ nCurrent = 0;
+ }
+ tools::Rectangle aPosSize = m_aWMWorkAreas[nCurrent];
+ const SalFrameGeometry& rGeom( pFrame->GetUnmirroredGeometry() );
+ aPosSize = tools::Rectangle( Point( aPosSize.Left() + rGeom.nLeftDecoration,
+ aPosSize.Top() + rGeom.nTopDecoration ),
+ Size( aPosSize.GetWidth()
+ - rGeom.nLeftDecoration
+ - rGeom.nRightDecoration,
+ aPosSize.GetHeight()
+ - rGeom.nTopDecoration
+ - rGeom.nBottomDecoration )
+ );
+ pFrame->SetPosSize( aPosSize );
+
+ /*
+ * reset gravity hint to static gravity
+ * (this should not move window according to ICCCM)
+ */
+ if( bHint && pFrame->nShowState_ != X11ShowState::Unknown )
+ {
+ hints.win_gravity = StaticGravity;
+ XSetWMNormalHints( m_pDisplay,
+ pFrame->GetShellWindow(),
+ &hints );
+ }
+}
+
+/*
+ * GnomeWMAdaptor::setNetWMState
+ * sets _WIN_STATE
+ */
+void GnomeWMAdaptor::setGnomeWMState( X11SalFrame* pFrame ) const
+{
+ if( !(m_aWMAtoms[ WIN_STATE ]) )
+ return;
+
+ sal_uInt32 nWinWMState = 0;
+
+ if( pFrame->mbMaximizedVert )
+ nWinWMState |= 1 << 2;
+ if( pFrame->mbMaximizedHorz )
+ nWinWMState |= 1 << 3;
+
+ XChangeProperty( m_pDisplay,
+ pFrame->GetShellWindow(),
+ m_aWMAtoms[ WIN_STATE ],
+ XA_CARDINAL,
+ 32,
+ PropModeReplace,
+ reinterpret_cast<unsigned char*>(&nWinWMState),
+ 1
+ );
+ if( !pFrame->mbMaximizedHorz
+ || !pFrame->mbMaximizedVert
+ || ( pFrame->nStyle_ & SalFrameStyleFlags::SIZEABLE ) )
+ return;
+
+ /*
+ * for maximizing use NorthWestGravity (including decoration)
+ */
+ XSizeHints hints;
+ tools::Long supplied;
+ bool bHint = false;
+ if( XGetWMNormalHints( m_pDisplay,
+ pFrame->GetShellWindow(),
+ &hints,
+ &supplied ) )
+ {
+ bHint = true;
+ hints.flags |= PWinGravity;
+ hints.win_gravity = NorthWestGravity;
+ XSetWMNormalHints( m_pDisplay,
+ pFrame->GetShellWindow(),
+ &hints );
+ XSync( m_pDisplay, False );
+ }
+
+ // SetPosSize necessary to set width/height, min/max w/h
+ sal_Int32 nCurrent = 0;
+ /*
+ * get current desktop here if work areas have different size
+ * (does this happen on any platform ?)
+ */
+ if( ! m_bEqualWorkAreas )
+ {
+ nCurrent = getCurrentWorkArea();
+ if( nCurrent < 0 )
+ nCurrent = 0;
+ }
+ tools::Rectangle aPosSize = m_aWMWorkAreas[nCurrent];
+ const SalFrameGeometry& rGeom( pFrame->GetUnmirroredGeometry() );
+ aPosSize = tools::Rectangle( Point( aPosSize.Left() + rGeom.nLeftDecoration,
+ aPosSize.Top() + rGeom.nTopDecoration ),
+ Size( aPosSize.GetWidth()
+ - rGeom.nLeftDecoration
+ - rGeom.nRightDecoration,
+ aPosSize.GetHeight()
+ - rGeom.nTopDecoration
+ - rGeom.nBottomDecoration )
+ );
+ pFrame->SetPosSize( aPosSize );
+
+ /*
+ * reset gravity hint to static gravity
+ * (this should not move window according to ICCCM)
+ */
+ if( bHint && pFrame->nShowState_ != X11ShowState::Unknown )
+ {
+ hints.win_gravity = StaticGravity;
+ XSetWMNormalHints( m_pDisplay,
+ pFrame->GetShellWindow(),
+ &hints );
+ }
+}
+
+/*
+ * WMAdaptor::setFrameDecoration
+ * sets _MOTIF_WM_HINTS
+ * WM_TRANSIENT_FOR
+ */
+
+void WMAdaptor::setFrameTypeAndDecoration( X11SalFrame* pFrame, WMWindowType eType, int nDecorationFlags, X11SalFrame* pReferenceFrame ) const
+{
+ pFrame->meWindowType = eType;
+
+ if( ! pFrame->mbFullScreen )
+ {
+ // set mwm hints
+ struct _mwmhints {
+ unsigned long flags, func, deco;
+ tools::Long input_mode;
+ unsigned long status;
+ } aHint;
+
+ aHint.flags = 15; /* flags for functions, decoration, input mode and status */
+ aHint.deco = 0;
+ aHint.func = 1 << 2;
+ aHint.status = 0;
+ aHint.input_mode = 0;
+
+ // evaluate decoration flags
+ if( nDecorationFlags & decoration_All )
+ {
+ aHint.deco = 1;
+ aHint.func = 1;
+ }
+ else
+ {
+ if( nDecorationFlags & decoration_Title )
+ aHint.deco |= 1 << 3;
+ if( nDecorationFlags & decoration_Border )
+ aHint.deco |= 1 << 1;
+ if( nDecorationFlags & decoration_Resize )
+ {
+ aHint.deco |= 1 << 2;
+ aHint.func |= 1 << 1;
+ }
+ if( nDecorationFlags & decoration_MinimizeBtn )
+ {
+ aHint.deco |= 1 << 5;
+ aHint.func |= 1 << 3;
+ }
+ if( nDecorationFlags & decoration_MaximizeBtn )
+ {
+ aHint.deco |= 1 << 6;
+ aHint.func |= 1 << 4;
+ }
+ if( nDecorationFlags & decoration_CloseBtn )
+ {
+ aHint.deco |= 1 << 4;
+ aHint.func |= 1 << 5;
+ }
+ }
+
+ // set the hint
+ XChangeProperty( m_pDisplay,
+ pFrame->GetShellWindow(),
+ m_aWMAtoms[ MOTIF_WM_HINTS ],
+ m_aWMAtoms[ MOTIF_WM_HINTS ],
+ 32,
+ PropModeReplace,
+ reinterpret_cast<unsigned char*>(&aHint),
+ 5 );
+ }
+
+ // set transientFor hint
+ /* #91030# dtwm will not map a dialogue if the transient
+ * window is iconified. This is deemed undesirable because
+ * message boxes do not get mapped, so use the root as transient
+ * instead.
+ */
+ if( pReferenceFrame )
+ {
+ XSetTransientForHint( m_pDisplay,
+ pFrame->GetShellWindow(),
+ pReferenceFrame->bMapped_ ?
+ pReferenceFrame->GetShellWindow() :
+ m_pSalDisplay->GetRootWindow( pFrame->GetScreenNumber() )
+ );
+ if( ! pReferenceFrame->bMapped_ )
+ pFrame->mbTransientForRoot = true;
+ }
+}
+
+/*
+ * NetWMAdaptor::setFrameDecoration
+ * sets _MOTIF_WM_HINTS
+ * _NET_WM_WINDOW_TYPE
+ * _NET_WM_STATE
+ * WM_TRANSIENT_FOR
+ */
+
+void NetWMAdaptor::setFrameTypeAndDecoration( X11SalFrame* pFrame, WMWindowType eType, int nDecorationFlags, X11SalFrame* pReferenceFrame ) const
+{
+ WMAdaptor::setFrameTypeAndDecoration( pFrame, eType, nDecorationFlags, pReferenceFrame );
+
+ setNetWMState( pFrame );
+
+ // set NET_WM_WINDOW_TYPE
+ if( m_aWMAtoms[ NET_WM_WINDOW_TYPE ] )
+ {
+ Atom aWindowTypes[4];
+ int nWindowTypes = 0;
+ switch( eType )
+ {
+ case WMWindowType::Utility:
+ aWindowTypes[nWindowTypes++] =
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE_UTILITY ] ?
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE_UTILITY ] :
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE_DIALOG ];
+ break;
+ case WMWindowType::ModelessDialogue:
+ aWindowTypes[nWindowTypes++] =
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE_DIALOG ];
+ break;
+ case WMWindowType::Splash:
+ aWindowTypes[nWindowTypes++] =
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE_SPLASH ] ?
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE_SPLASH ] :
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE_NORMAL ];
+ break;
+ case WMWindowType::Toolbar:
+ if( m_aWMAtoms[ KDE_NET_WM_WINDOW_TYPE_OVERRIDE ] )
+ aWindowTypes[nWindowTypes++] = m_aWMAtoms[ KDE_NET_WM_WINDOW_TYPE_OVERRIDE ];
+ aWindowTypes[nWindowTypes++] =
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE_TOOLBAR ] ?
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE_TOOLBAR ] :
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE_NORMAL];
+ break;
+ case WMWindowType::Dock:
+ aWindowTypes[nWindowTypes++] =
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE_DOCK ] ?
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE_DOCK ] :
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE_NORMAL];
+ break;
+ default:
+ aWindowTypes[nWindowTypes++] = m_aWMAtoms[ NET_WM_WINDOW_TYPE_NORMAL ];
+ break;
+ }
+ XChangeProperty( m_pDisplay,
+ pFrame->GetShellWindow(),
+ m_aWMAtoms[ NET_WM_WINDOW_TYPE ],
+ XA_ATOM,
+ 32,
+ PropModeReplace,
+ reinterpret_cast<unsigned char*>(aWindowTypes),
+ nWindowTypes );
+ }
+ if( ( eType == WMWindowType::ModelessDialogue )
+ && ! pReferenceFrame )
+ {
+ XSetTransientForHint( m_pDisplay,
+ pFrame->GetShellWindow(),
+ m_pSalDisplay->GetRootWindow( pFrame->GetScreenNumber() ) );
+ pFrame->mbTransientForRoot = true;
+ }
+}
+
+/*
+ * WMAdaptor::maximizeFrame
+ */
+
+void WMAdaptor::maximizeFrame( X11SalFrame* pFrame, bool bHorizontal, bool bVertical ) const
+{
+ pFrame->mbMaximizedVert = bVertical;
+ pFrame->mbMaximizedHorz = bHorizontal;
+
+ const SalFrameGeometry& rGeom( pFrame->GetUnmirroredGeometry() );
+
+ // discard pending configure notifies for this frame
+ XSync( m_pDisplay, False );
+ XEvent aDiscard;
+ while( XCheckTypedWindowEvent( m_pDisplay,
+ pFrame->GetShellWindow(),
+ ConfigureNotify,
+ &aDiscard ) )
+ ;
+ while( XCheckTypedWindowEvent( m_pDisplay,
+ pFrame->GetWindow(),
+ ConfigureNotify,
+ &aDiscard ) )
+ ;
+
+ if( bHorizontal || bVertical )
+ {
+ Size aScreenSize( m_pSalDisplay->GetScreenSize( pFrame->GetScreenNumber() ) );
+ Point aTL( rGeom.nLeftDecoration, rGeom.nTopDecoration );
+ if( m_pSalDisplay->IsXinerama() )
+ {
+ Point aMed( aTL.X() + rGeom.nWidth/2, aTL.Y() + rGeom.nHeight/2 );
+ const std::vector< tools::Rectangle >& rScreens = m_pSalDisplay->GetXineramaScreens();
+ for(const auto & rScreen : rScreens)
+ if( rScreen.Contains( aMed ) )
+ {
+ aTL += rScreen.TopLeft();
+ aScreenSize = rScreen.GetSize();
+ break;
+ }
+ }
+ tools::Rectangle aTarget( aTL,
+ Size( aScreenSize.Width() - rGeom.nLeftDecoration - rGeom.nTopDecoration,
+ aScreenSize.Height() - rGeom.nTopDecoration - rGeom.nBottomDecoration )
+ );
+ if( ! bHorizontal )
+ {
+ aTarget.SetSize(
+ Size(
+ pFrame->maRestorePosSize.IsEmpty() ?
+ rGeom.nWidth : pFrame->maRestorePosSize.GetWidth(),
+ aTarget.GetHeight()
+ )
+ );
+ aTarget.SetLeft(
+ pFrame->maRestorePosSize.IsEmpty() ?
+ rGeom.nX : pFrame->maRestorePosSize.Left() );
+ }
+ else if( ! bVertical )
+ {
+ aTarget.SetSize(
+ Size(
+ aTarget.GetWidth(),
+ pFrame->maRestorePosSize.IsEmpty() ?
+ rGeom.nHeight : pFrame->maRestorePosSize.GetHeight()
+ )
+ );
+ aTarget.SetTop(
+ pFrame->maRestorePosSize.IsEmpty() ?
+ rGeom.nY : pFrame->maRestorePosSize.Top() );
+ }
+
+ tools::Rectangle aRestore( Point( rGeom.nX, rGeom.nY ), Size( rGeom.nWidth, rGeom.nHeight ) );
+ if( pFrame->bMapped_ )
+ {
+ XSetInputFocus( m_pDisplay,
+ pFrame->GetShellWindow(),
+ RevertToNone,
+ CurrentTime
+ );
+ }
+
+ if( pFrame->maRestorePosSize.IsEmpty() )
+ pFrame->maRestorePosSize = aRestore;
+
+ pFrame->SetPosSize( aTarget );
+ pFrame->nWidth_ = aTarget.GetWidth();
+ pFrame->nHeight_ = aTarget.GetHeight();
+ XRaiseWindow( m_pDisplay,
+ pFrame->GetShellWindow()
+ );
+ if( pFrame->GetStackingWindow() )
+ XRaiseWindow( m_pDisplay,
+ pFrame->GetStackingWindow()
+ );
+
+ }
+ else
+ {
+ pFrame->SetPosSize( pFrame->maRestorePosSize );
+ pFrame->maRestorePosSize = tools::Rectangle();
+ pFrame->nWidth_ = rGeom.nWidth;
+ pFrame->nHeight_ = rGeom.nHeight;
+ }
+}
+
+/*
+ * NetWMAdaptor::maximizeFrame
+ * changes _NET_WM_STATE by sending a client message
+ */
+
+void NetWMAdaptor::maximizeFrame( X11SalFrame* pFrame, bool bHorizontal, bool bVertical ) const
+{
+ pFrame->mbMaximizedVert = bVertical;
+ pFrame->mbMaximizedHorz = bHorizontal;
+
+ if( m_aWMAtoms[ NET_WM_STATE ]
+ && m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_VERT ]
+ && m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_HORZ ]
+ && ( pFrame->nStyle_ & ~SalFrameStyleFlags::DEFAULT )
+ )
+ {
+ if( pFrame->bMapped_ )
+ {
+ // window already mapped, send WM a message
+ XEvent aEvent;
+ aEvent.type = ClientMessage;
+ aEvent.xclient.display = m_pDisplay;
+ aEvent.xclient.window = pFrame->GetShellWindow();
+ aEvent.xclient.message_type = m_aWMAtoms[ NET_WM_STATE ];
+ aEvent.xclient.format = 32;
+ aEvent.xclient.data.l[0] = bHorizontal ? 1 : 0;
+ aEvent.xclient.data.l[1] = m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_HORZ ];
+ aEvent.xclient.data.l[2] = bHorizontal == bVertical ? m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_VERT ] : 0;
+ aEvent.xclient.data.l[3] = 0;
+ aEvent.xclient.data.l[4] = 0;
+ XSendEvent( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( pFrame->GetScreenNumber() ),
+ False,
+ SubstructureNotifyMask | SubstructureRedirectMask,
+ &aEvent
+ );
+ if( bHorizontal != bVertical )
+ {
+ aEvent.xclient.data.l[0]= bVertical ? 1 : 0;
+ aEvent.xclient.data.l[1]= m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_VERT ];
+ aEvent.xclient.data.l[2]= 0;
+ XSendEvent( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( pFrame->GetScreenNumber() ),
+ False,
+ SubstructureNotifyMask | SubstructureRedirectMask,
+ &aEvent
+ );
+ }
+ }
+ else
+ {
+ // window not mapped yet, set _NET_WM_STATE directly
+ setNetWMState( pFrame );
+ }
+ if( !bHorizontal && !bVertical )
+ pFrame->maRestorePosSize = tools::Rectangle();
+ else if( pFrame->maRestorePosSize.IsEmpty() )
+ {
+ const SalFrameGeometry& rGeom( pFrame->GetUnmirroredGeometry() );
+ pFrame->maRestorePosSize =
+ tools::Rectangle( Point( rGeom.nX, rGeom.nY ), Size( rGeom.nWidth, rGeom.nHeight ) );
+ }
+ }
+ else
+ WMAdaptor::maximizeFrame( pFrame, bHorizontal, bVertical );
+}
+
+/*
+ * GnomeWMAdaptor::maximizeFrame
+ * changes _WIN_STATE by sending a client message
+ */
+
+void GnomeWMAdaptor::maximizeFrame( X11SalFrame* pFrame, bool bHorizontal, bool bVertical ) const
+{
+ pFrame->mbMaximizedVert = bVertical;
+ pFrame->mbMaximizedHorz = bHorizontal;
+
+ if( m_aWMAtoms[ WIN_STATE ]
+ && ( pFrame->nStyle_ & ~SalFrameStyleFlags::DEFAULT )
+ )
+ {
+ if( pFrame->bMapped_ )
+ {
+ // window already mapped, send WM a message
+ XEvent aEvent;
+ aEvent.type = ClientMessage;
+ aEvent.xclient.display = m_pDisplay;
+ aEvent.xclient.window = pFrame->GetShellWindow();
+ aEvent.xclient.message_type = m_aWMAtoms[ WIN_STATE ];
+ aEvent.xclient.format = 32;
+ aEvent.xclient.data.l[0] = (1<<2)|(1<<3);
+ aEvent.xclient.data.l[1] =
+ (bVertical ? (1<<2) : 0)
+ | (bHorizontal ? (1<<3) : 0);
+ aEvent.xclient.data.l[2] = 0;
+ aEvent.xclient.data.l[3] = 0;
+ aEvent.xclient.data.l[4] = 0;
+ XSendEvent( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( pFrame->GetScreenNumber() ),
+ False,
+ SubstructureNotifyMask,
+ &aEvent
+ );
+ }
+ else
+ // window not mapped yet, set _WIN_STATE directly
+ setGnomeWMState( pFrame );
+
+ if( !bHorizontal && !bVertical )
+ pFrame->maRestorePosSize = tools::Rectangle();
+ else if( pFrame->maRestorePosSize.IsEmpty() )
+ {
+ const SalFrameGeometry& rGeom( pFrame->GetUnmirroredGeometry() );
+ pFrame->maRestorePosSize =
+ tools::Rectangle( Point( rGeom.nX, rGeom.nY ), Size( rGeom.nWidth, rGeom.nHeight ) );
+ }
+ }
+ else
+ WMAdaptor::maximizeFrame( pFrame, bHorizontal, bVertical );
+}
+
+/*
+ * WMAdaptor::enableAlwaysOnTop
+ */
+void WMAdaptor::enableAlwaysOnTop( X11SalFrame*, bool /*bEnable*/ ) const
+{
+}
+
+/*
+ * NetWMAdaptor::enableAlwaysOnTop
+ */
+void NetWMAdaptor::enableAlwaysOnTop( X11SalFrame* pFrame, bool bEnable ) const
+{
+ pFrame->bAlwaysOnTop_ = bEnable;
+ if( !(m_aWMAtoms[ NET_WM_STATE_STAYS_ON_TOP ]) )
+ return;
+
+ if( pFrame->bMapped_ )
+ {
+ // window already mapped, send WM a message
+ XEvent aEvent;
+ aEvent.type = ClientMessage;
+ aEvent.xclient.display = m_pDisplay;
+ aEvent.xclient.window = pFrame->GetShellWindow();
+ aEvent.xclient.message_type = m_aWMAtoms[ NET_WM_STATE ];
+ aEvent.xclient.format = 32;
+ aEvent.xclient.data.l[0] = bEnable ? 1 : 0;
+ aEvent.xclient.data.l[1] = m_aWMAtoms[ NET_WM_STATE_STAYS_ON_TOP ];
+ aEvent.xclient.data.l[2] = 0;
+ aEvent.xclient.data.l[3] = 0;
+ aEvent.xclient.data.l[4] = 0;
+ XSendEvent( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( pFrame->GetScreenNumber() ),
+ False,
+ SubstructureNotifyMask | SubstructureRedirectMask,
+ &aEvent
+ );
+ }
+ else
+ setNetWMState( pFrame );
+}
+
+/*
+ * GnomeWMAdaptor::enableAlwaysOnTop
+ */
+void GnomeWMAdaptor::enableAlwaysOnTop( X11SalFrame* pFrame, bool bEnable ) const
+{
+ pFrame->bAlwaysOnTop_ = bEnable;
+ if( !(m_aWMAtoms[ WIN_LAYER ]) )
+ return;
+
+ if( pFrame->bMapped_ )
+ {
+ // window already mapped, send WM a message
+ XEvent aEvent;
+ aEvent.type = ClientMessage;
+ aEvent.xclient.display = m_pDisplay;
+ aEvent.xclient.window = pFrame->GetShellWindow();
+ aEvent.xclient.message_type = m_aWMAtoms[ WIN_LAYER ];
+ aEvent.xclient.format = 32;
+ aEvent.xclient.data.l[0] = bEnable ? 6 : 4;
+ aEvent.xclient.data.l[1] = 0;
+ aEvent.xclient.data.l[2] = 0;
+ aEvent.xclient.data.l[3] = 0;
+ aEvent.xclient.data.l[4] = 0;
+ XSendEvent( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( pFrame->GetScreenNumber() ),
+ False,
+ SubstructureNotifyMask | SubstructureRedirectMask,
+ &aEvent
+ );
+ }
+ else
+ {
+ sal_uInt32 nNewLayer = bEnable ? 6 : 4;
+ XChangeProperty( m_pDisplay,
+ pFrame->GetShellWindow(),
+ m_aWMAtoms[ WIN_LAYER ],
+ XA_CARDINAL,
+ 32,
+ PropModeReplace,
+ reinterpret_cast<unsigned char*>(&nNewLayer),
+ 1
+ );
+ }
+}
+
+/*
+ * WMAdaptor::changeReferenceFrame
+ */
+void WMAdaptor::changeReferenceFrame( X11SalFrame* pFrame, X11SalFrame const * pReferenceFrame ) const
+{
+ if( ( pFrame->nStyle_ & SalFrameStyleFlags::PLUG )
+ || pFrame->IsOverrideRedirect()
+ || pFrame->IsFloatGrabWindow()
+ )
+ return;
+
+ ::Window aTransient = pFrame->pDisplay_->GetRootWindow( pFrame->GetScreenNumber() );
+ pFrame->mbTransientForRoot = true;
+ if( pReferenceFrame )
+ {
+ aTransient = pReferenceFrame->GetShellWindow();
+ pFrame->mbTransientForRoot = false;
+ }
+ XSetTransientForHint( m_pDisplay,
+ pFrame->GetShellWindow(),
+ aTransient );
+}
+
+/*
+ * WMAdaptor::handlePropertyNotify
+ */
+int WMAdaptor::handlePropertyNotify( X11SalFrame*, XPropertyEvent* ) const
+{
+ return 0;
+}
+
+/*
+ * NetWMAdaptor::handlePropertyNotify
+ */
+int NetWMAdaptor::handlePropertyNotify( X11SalFrame* pFrame, XPropertyEvent* pEvent ) const
+{
+ int nHandled = 1;
+ if( pEvent->atom == m_aWMAtoms[ NET_WM_STATE ] )
+ {
+ pFrame->mbMaximizedHorz = pFrame->mbMaximizedVert = false;
+
+ if( pEvent->state == PropertyNewValue )
+ {
+ Atom nType, *pStates;
+ int nFormat;
+ unsigned long nItems, nBytesLeft;
+ unsigned char* pData = nullptr;
+ tools::Long nOffset = 0;
+ do
+ {
+ XGetWindowProperty( m_pDisplay,
+ pEvent->window,
+ m_aWMAtoms[ NET_WM_STATE ],
+ nOffset, 64,
+ False,
+ XA_ATOM,
+ &nType,
+ &nFormat,
+ &nItems, &nBytesLeft,
+ &pData );
+ if( pData )
+ {
+ if( nType == XA_ATOM && nFormat == 32 && nItems > 0 )
+ {
+ pStates = reinterpret_cast<Atom*>(pData);
+ for( unsigned long i = 0; i < nItems; i++ )
+ {
+ if( pStates[i] == m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_VERT ] && m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_VERT ] )
+ pFrame->mbMaximizedVert = true;
+ else if( pStates[i] == m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_HORZ ] && m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_HORZ ] )
+ pFrame->mbMaximizedHorz = true;
+ }
+ }
+ XFree( pData );
+ pData = nullptr;
+ nOffset += nItems * nFormat / 32;
+ }
+ else
+ break;
+ } while( nBytesLeft > 0 );
+ }
+
+ if( ! (pFrame->mbMaximizedHorz || pFrame->mbMaximizedVert ) )
+ pFrame->maRestorePosSize = tools::Rectangle();
+ else
+ {
+ const SalFrameGeometry& rGeom = pFrame->GetUnmirroredGeometry();
+ // the current geometry may already be changed by the corresponding
+ // ConfigureNotify, but this cannot be helped
+ pFrame->maRestorePosSize =
+ tools::Rectangle( Point( rGeom.nX, rGeom.nY ),
+ Size( rGeom.nWidth, rGeom.nHeight ) );
+ }
+ }
+ else if( pEvent->atom == m_aWMAtoms[ NET_WM_DESKTOP ] )
+ {
+ pFrame->m_nWorkArea = getWindowWorkArea( pFrame->GetShellWindow() );
+ }
+ else
+ nHandled = 0;
+
+ return nHandled;
+}
+
+/*
+ * GnomeWMAdaptor::handlePropertyNotify
+ */
+int GnomeWMAdaptor::handlePropertyNotify( X11SalFrame* pFrame, XPropertyEvent* pEvent ) const
+{
+ int nHandled = 1;
+ if( pEvent->atom == m_aWMAtoms[ WIN_STATE ] )
+ {
+ pFrame->mbMaximizedHorz = pFrame->mbMaximizedVert = false;
+
+ if( pEvent->state == PropertyNewValue )
+ {
+ Atom nType;
+ int nFormat = 0;
+ unsigned long nItems = 0;
+ unsigned long nBytesLeft = 0;
+ unsigned char* pData = nullptr;
+ XGetWindowProperty( m_pDisplay,
+ pEvent->window,
+ m_aWMAtoms[ WIN_STATE ],
+ 0, 1,
+ False,
+ XA_CARDINAL,
+ &nType,
+ &nFormat,
+ &nItems, &nBytesLeft,
+ &pData );
+ if( pData )
+ {
+ if( nType == XA_CARDINAL && nFormat == 32 && nItems == 1 )
+ {
+ sal_uInt32 nWinState = *reinterpret_cast<sal_uInt32*>(pData);
+ if( nWinState & (1<<2) )
+ pFrame->mbMaximizedVert = true;
+ if( nWinState & (1<<3) )
+ pFrame->mbMaximizedHorz = true;
+ }
+ XFree( pData );
+ }
+ }
+
+ if( ! (pFrame->mbMaximizedHorz || pFrame->mbMaximizedVert ) )
+ pFrame->maRestorePosSize = tools::Rectangle();
+ else
+ {
+ const SalFrameGeometry& rGeom = pFrame->GetUnmirroredGeometry();
+ // the current geometry may already be changed by the corresponding
+ // ConfigureNotify, but this cannot be helped
+ pFrame->maRestorePosSize =
+ tools::Rectangle( Point( rGeom.nX, rGeom.nY ),
+ Size( rGeom.nWidth, rGeom.nHeight ) );
+ }
+ }
+ else if( pEvent->atom == m_aWMAtoms[ NET_WM_DESKTOP ] )
+ {
+ pFrame->m_nWorkArea = getWindowWorkArea( pFrame->GetShellWindow() );
+ }
+ else
+ nHandled = 0;
+
+ return nHandled;
+}
+
+/*
+ * WMAdaptor::showFullScreen
+ */
+void WMAdaptor::showFullScreen( X11SalFrame* pFrame, bool bFullScreen ) const
+{
+ pFrame->mbFullScreen = bFullScreen;
+ maximizeFrame( pFrame, bFullScreen, bFullScreen );
+}
+
+/*
+ * NetWMAdaptor::showFullScreen
+ */
+void NetWMAdaptor::showFullScreen( X11SalFrame* pFrame, bool bFullScreen ) const
+{
+ if( m_aWMAtoms[ NET_WM_STATE_FULLSCREEN ] )
+ {
+ pFrame->mbFullScreen = bFullScreen;
+ if( bFullScreen )
+ {
+ if( m_aWMAtoms[ MOTIF_WM_HINTS ] )
+ {
+ XDeleteProperty( m_pDisplay,
+ pFrame->GetShellWindow(),
+ m_aWMAtoms[ MOTIF_WM_HINTS ] );
+ }
+ }
+ if( pFrame->bMapped_ )
+ {
+ // window already mapped, send WM a message
+ XEvent aEvent;
+ aEvent.type = ClientMessage;
+ aEvent.xclient.display = m_pDisplay;
+ aEvent.xclient.window = pFrame->GetShellWindow();
+ aEvent.xclient.message_type = m_aWMAtoms[ NET_WM_STATE ];
+ aEvent.xclient.format = 32;
+ aEvent.xclient.data.l[0] = bFullScreen ? 1 : 0;
+ aEvent.xclient.data.l[1] = m_aWMAtoms[ NET_WM_STATE_FULLSCREEN ];
+ aEvent.xclient.data.l[2] = 0;
+ aEvent.xclient.data.l[3] = 0;
+ aEvent.xclient.data.l[4] = 0;
+ XSendEvent( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( pFrame->GetScreenNumber() ),
+ False,
+ SubstructureNotifyMask | SubstructureRedirectMask,
+ &aEvent
+ );
+ }
+ else
+ {
+ // window not mapped yet, set _NET_WM_STATE directly
+ setNetWMState( pFrame );
+ }
+ // #i42750# guess size before resize event shows up
+ if( bFullScreen )
+ {
+ if( m_pSalDisplay->IsXinerama() )
+ {
+ ::Window aRoot, aChild;
+ int root_x = 0, root_y = 0, lx, ly;
+ unsigned int mask;
+ XQueryPointer( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( pFrame->GetScreenNumber() ),
+ &aRoot, &aChild,
+ &root_x, &root_y, &lx, &ly, &mask );
+ const std::vector< tools::Rectangle >& rScreens = m_pSalDisplay->GetXineramaScreens();
+ Point aMousePoint( root_x, root_y );
+ for(const auto & rScreen : rScreens)
+ {
+ if( rScreen.Contains( aMousePoint ) )
+ {
+ pFrame->maGeometry.nX = rScreen.Left();
+ pFrame->maGeometry.nY = rScreen.Top();
+ pFrame->maGeometry.nWidth = rScreen.GetWidth();
+ pFrame->maGeometry.nHeight = rScreen.GetHeight();
+ break;
+ }
+ }
+ }
+ else
+ {
+ Size aSize = m_pSalDisplay->GetScreenSize( pFrame->GetScreenNumber() );
+ pFrame->maGeometry.nX = 0;
+ pFrame->maGeometry.nY = 0;
+ pFrame->maGeometry.nWidth = aSize.Width();
+ pFrame->maGeometry.nHeight = aSize.Height();
+ }
+ pFrame->CallCallback( SalEvent::MoveResize, nullptr );
+ }
+ }
+ else WMAdaptor::showFullScreen( pFrame, bFullScreen );
+}
+
+/*
+ * WMAdaptor::getCurrentWorkArea
+ */
+// FIXME: multiscreen case
+int WMAdaptor::getCurrentWorkArea() const
+{
+ int nCurrent = -1;
+ if( m_aWMAtoms[ NET_CURRENT_DESKTOP ] )
+ {
+ Atom aRealType = None;
+ int nFormat = 8;
+ unsigned long nItems = 0;
+ unsigned long nBytesLeft = 0;
+ unsigned char* pProperty = nullptr;
+ if( XGetWindowProperty( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ m_aWMAtoms[ NET_CURRENT_DESKTOP ],
+ 0, 1,
+ False,
+ XA_CARDINAL,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && pProperty
+ )
+ {
+ nCurrent = int(*reinterpret_cast<sal_Int32*>(pProperty));
+ XFree( pProperty );
+ }
+ else if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ }
+ return nCurrent;
+}
+
+/*
+ * WMAdaptor::getWindowWorkArea
+ */
+int WMAdaptor::getWindowWorkArea( ::Window aWindow ) const
+{
+ int nCurrent = -1;
+ if( m_aWMAtoms[ NET_WM_DESKTOP ] )
+ {
+ Atom aRealType = None;
+ int nFormat = 8;
+ unsigned long nItems = 0;
+ unsigned long nBytesLeft = 0;
+ unsigned char* pProperty = nullptr;
+ if( XGetWindowProperty( m_pDisplay,
+ aWindow,
+ m_aWMAtoms[ NET_WM_DESKTOP ],
+ 0, 1,
+ False,
+ XA_CARDINAL,
+ &aRealType,
+ &nFormat,
+ &nItems,
+ &nBytesLeft,
+ &pProperty ) == 0
+ && pProperty
+ )
+ {
+ nCurrent = int(*reinterpret_cast<sal_Int32*>(pProperty));
+ XFree( pProperty );
+ }
+ else if( pProperty )
+ {
+ XFree( pProperty );
+ pProperty = nullptr;
+ }
+ }
+ return nCurrent;
+}
+
+/*
+ * WMAdaptor::getCurrentWorkArea
+ */
+// fixme: multi screen case
+void WMAdaptor::switchToWorkArea( int nWorkArea ) const
+{
+ if( ! getWMshouldSwitchWorkspace() )
+ return;
+
+ if( !m_aWMAtoms[ NET_CURRENT_DESKTOP ] )
+ return;
+
+ XEvent aEvent;
+ aEvent.type = ClientMessage;
+ aEvent.xclient.display = m_pDisplay;
+ aEvent.xclient.window = m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() );
+ aEvent.xclient.message_type = m_aWMAtoms[ NET_CURRENT_DESKTOP ];
+ aEvent.xclient.format = 32;
+ aEvent.xclient.data.l[0] = nWorkArea;
+ aEvent.xclient.data.l[1] = 0;
+ aEvent.xclient.data.l[2] = 0;
+ aEvent.xclient.data.l[3] = 0;
+ aEvent.xclient.data.l[4] = 0;
+ XSendEvent( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( m_pSalDisplay->GetDefaultXScreen() ),
+ False,
+ SubstructureNotifyMask | SubstructureRedirectMask,
+ &aEvent
+ );
+
+}
+
+/*
+ * WMAdaptor::frameIsMapping
+ */
+void WMAdaptor::frameIsMapping( X11SalFrame* ) const
+{
+}
+
+/*
+ * NetWMAdaptor::frameIsMapping
+ */
+void NetWMAdaptor::frameIsMapping( X11SalFrame* pFrame ) const
+{
+ setNetWMState( pFrame );
+}
+
+/*
+ * WMAdaptor::setUserTime
+ */
+void WMAdaptor::setUserTime( X11SalFrame*, tools::Long ) const
+{
+}
+
+/*
+ * NetWMAdaptor::setUserTime
+ */
+void NetWMAdaptor::setUserTime( X11SalFrame* i_pFrame, tools::Long i_nUserTime ) const
+{
+ if( m_aWMAtoms[NET_WM_USER_TIME] )
+ {
+ XChangeProperty( m_pDisplay,
+ i_pFrame->GetShellWindow(),
+ m_aWMAtoms[NET_WM_USER_TIME],
+ XA_CARDINAL,
+ 32,
+ PropModeReplace,
+ reinterpret_cast<unsigned char*>(&i_nUserTime),
+ 1
+ );
+ }
+}
+
+/*
+ * WMAdaptor::setPID
+ */
+void WMAdaptor::setPID( X11SalFrame const * i_pFrame ) const
+{
+ if( !(m_aWMAtoms[NET_WM_PID]) )
+ return;
+
+ tools::Long nPID = static_cast<tools::Long>(getpid());
+ XChangeProperty( m_pDisplay,
+ i_pFrame->GetShellWindow(),
+ m_aWMAtoms[NET_WM_PID],
+ XA_CARDINAL,
+ 32,
+ PropModeReplace,
+ reinterpret_cast<unsigned char*>(&nPID),
+ 1
+ );
+}
+
+/*
+* WMAdaptor::setClientMachine
+*/
+void WMAdaptor::setClientMachine( X11SalFrame const * i_pFrame ) const
+{
+ OString aWmClient( OUStringToOString( GetGenericUnixSalData()->GetHostname(), RTL_TEXTENCODING_ASCII_US ) );
+ XTextProperty aClientProp = { reinterpret_cast<unsigned char *>(const_cast<char *>(aWmClient.getStr())), XA_STRING, 8, sal::static_int_cast<unsigned long>( aWmClient.getLength() ) };
+ XSetWMClientMachine( m_pDisplay, i_pFrame->GetShellWindow(), &aClientProp );
+}
+
+void WMAdaptor::answerPing( X11SalFrame const * i_pFrame, XClientMessageEvent const * i_pEvent ) const
+{
+ if( !m_aWMAtoms[NET_WM_PING] ||
+ i_pEvent->message_type != m_aWMAtoms[ WM_PROTOCOLS ] ||
+ static_cast<Atom>(i_pEvent->data.l[0]) != m_aWMAtoms[ NET_WM_PING ] )
+ return;
+
+ XEvent aEvent;
+ aEvent.xclient = *i_pEvent;
+ aEvent.xclient.window = m_pSalDisplay->GetRootWindow( i_pFrame->GetScreenNumber() );
+ XSendEvent( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( i_pFrame->GetScreenNumber() ),
+ False,
+ SubstructureNotifyMask | SubstructureRedirectMask,
+ &aEvent
+ );
+ XFlush( m_pDisplay );
+}
+
+void WMAdaptor::activateWindow( X11SalFrame const *pFrame, Time nTimestamp )
+{
+ if (!pFrame->bMapped_)
+ return;
+
+ XEvent aEvent;
+
+ aEvent.xclient.type = ClientMessage;
+ aEvent.xclient.window = pFrame->GetShellWindow();
+ aEvent.xclient.message_type = m_aWMAtoms[ NET_ACTIVE_WINDOW ];
+ aEvent.xclient.format = 32;
+ aEvent.xclient.data.l[0] = 1;
+ aEvent.xclient.data.l[1] = nTimestamp;
+ aEvent.xclient.data.l[2] = None;
+ aEvent.xclient.data.l[3] = 0;
+ aEvent.xclient.data.l[4] = 0;
+
+ XSendEvent( m_pDisplay,
+ m_pSalDisplay->GetRootWindow( pFrame->GetScreenNumber() ),
+ False,
+ SubstructureNotifyMask | SubstructureRedirectMask,
+ &aEvent );
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-17 11:58:38 +0000