LibreOffice Module vcl (master)  1
wrkwin.cxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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8  *
9  * This file incorporates work covered by the following license notice:
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11  * Licensed to the Apache Software Foundation (ASF) under one or more
12  * contributor license agreements. See the NOTICE file distributed
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15  * License, Version 2.0 (the "License"); you may not use this file
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17  * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 
21 #include <sal/log.hxx>
22 #include <vcl/svapp.hxx>
23 #include <vcl/wrkwin.hxx>
24 // declare system types in sysdata.hxx
25 #include <vcl/sysdata.hxx>
26 #include <com/sun/star/lang/XComponent.hpp>
27 #include <com/sun/star/rendering/XCanvas.hpp>
28 
29 #include <svdata.hxx>
30 #include <salframe.hxx>
31 #include <brdwin.hxx>
32 #include <window.h>
33 
35 {
36  mnIcon = 0; // Should be removed in the next top level update - now in SystemWindow
37 
39  mbPresentationMode = false;
40  mbPresentationVisible = false;
41  mbPresentationFull = false;
42  mbFullScreenMode = false;
43 }
44 
45 void WorkWindow::ImplInit( vcl::Window* pParent, WinBits nStyle, SystemParentData* pSystemParentData )
46 {
48  if ( nStyle & WB_APP )
49  nFrameStyle |= BorderWindowStyle::App;
50 
51  VclPtrInstance<ImplBorderWindow> pBorderWin( pParent, pSystemParentData, nStyle, nFrameStyle );
52  Window::ImplInit( pBorderWin, nStyle & (WB_3DLOOK | WB_CLIPCHILDREN | WB_DIALOGCONTROL | WB_SYSTEMFLOATWIN), nullptr );
53  pBorderWin->mpWindowImpl->mpClientWindow = this;
54  pBorderWin->GetBorder( mpWindowImpl->mnLeftBorder, mpWindowImpl->mnTopBorder, mpWindowImpl->mnRightBorder, mpWindowImpl->mnBottomBorder );
55  mpWindowImpl->mpBorderWindow = pBorderWin;
56 
57  // mpWindowImpl->mpRealParent = pParent; // should actually be set, but is not set due to errors with the menubar!!
58 
59  if ( nStyle & WB_APP )
60  {
61  ImplSVData* pSVData = ImplGetSVData();
62  SAL_WARN_IF(pSVData->maFrameData.mpAppWin, "vcl",
63  "WorkWindow::WorkWindow(): More than one window with style WB_APP");
64  pSVData->maFrameData.mpAppWin = this;
65  }
66 
68 }
69 
70 void WorkWindow::ImplInit( vcl::Window* pParent, WinBits nStyle, const css::uno::Any& aSystemWorkWindowToken )
71 {
72  if( aSystemWorkWindowToken.hasValue() )
73  {
74  css::uno::Sequence< sal_Int8 > aSeq;
75  aSystemWorkWindowToken >>= aSeq;
76  SystemParentData* pData = reinterpret_cast<SystemParentData*>(aSeq.getArray());
77  SAL_WARN_IF( aSeq.getLength() != sizeof( SystemParentData ) || pData->nSize != sizeof( SystemParentData ), "vcl", "WorkWindow::WorkWindow( vcl::Window*, const Any&, WinBits ) called with invalid Any" );
78  // init with style 0 as does WorkWindow::WorkWindow( SystemParentData* );
79  ImplInit( pParent, 0, pData );
80  }
81  else
82  ImplInit( pParent, nStyle );
83 }
84 
86  SystemWindow( nType, "vcl::WorkWindow maLayoutIdle" )
87 {
89 }
90 
92  SystemWindow( WindowType::WORKWINDOW, "vcl::WorkWindow maLayoutIdle" )
93 {
95  ImplInit( pParent, nStyle );
96 }
97 
98 WorkWindow::WorkWindow( vcl::Window* pParent, const css::uno::Any& aSystemWorkWindowToken, WinBits nStyle ) :
99  SystemWindow( WindowType::WORKWINDOW, "vcl::WorkWindow maLayoutIdle" )
100 {
102  mbSysChild = true;
103  ImplInit( pParent, nStyle, aSystemWorkWindowToken );
104 }
105 
107  SystemWindow( WindowType::WORKWINDOW, "vcl::WorkWindow maLayoutIdle" )
108 {
110  mbSysChild = true;
111  ImplInit( nullptr, 0, pParent );
112 }
113 
115 {
116  disposeOnce();
117 }
118 
120 {
121  ImplSVData* pSVData = ImplGetSVData();
122  if (pSVData->maFrameData.mpAppWin == this)
123  {
124  pSVData->maFrameData.mpAppWin = nullptr;
126  }
128 }
129 
130 void WorkWindow::ShowFullScreenMode( bool bFullScreenMode )
131 {
132  return ShowFullScreenMode( bFullScreenMode, GetScreenNumber());
133 }
134 
135 void WorkWindow::ShowFullScreenMode( bool bFullScreenMode, sal_Int32 nDisplayScreen )
136 {
137  if ( !mbFullScreenMode == !bFullScreenMode )
138  return;
139 
140  mbFullScreenMode = bFullScreenMode;
141  if ( mbSysChild )
142  return;
143 
144  // Dispose of the canvas implementation, which might rely on
145  // screen-specific system data.
147 
148  mpWindowImpl->mpFrameWindow->mpWindowImpl->mbWaitSystemResize = true;
149  ImplGetFrame()->ShowFullScreen( bFullScreenMode, nDisplayScreen );
150 }
151 
153 {
154  return StartPresentationMode( false/*bPresentation*/, nFlags, GetScreenNumber());
155 }
156 
157 void WorkWindow::StartPresentationMode( bool bPresentation, PresentationFlags nFlags, sal_Int32 nDisplayScreen )
158 {
159  if ( !bPresentation == !mbPresentationMode )
160  return;
161 
162  if ( bPresentation )
163  {
164  mbPresentationMode = true;
167  mnPresentationFlags = nFlags;
168 
169  ShowFullScreenMode( true, nDisplayScreen );
170  if ( !mbSysChild )
171  {
173  mpWindowImpl->mpFrame->SetAlwaysOnTop( true );
174  ToTop();
175  mpWindowImpl->mpFrame->StartPresentation( true );
176  }
177 
178  Show();
179  }
180  else
181  {
183  if ( !mbSysChild )
184  {
185  mpWindowImpl->mpFrame->StartPresentation( false );
187  mpWindowImpl->mpFrame->SetAlwaysOnTop( false );
188  }
189  ShowFullScreenMode( mbPresentationFull, nDisplayScreen );
190 
191  mbPresentationMode = false;
192  mbPresentationVisible = false;
193  mbPresentationFull = false;
195  }
196 }
197 
199 {
200  //return mpWindowImpl->mpFrameData->mbMinimized;
201  SalFrameState aState;
202  if (mpWindowImpl->mpFrame->GetWindowState(&aState))
203  return bool(aState.mnState & WindowStateState::Minimized);
204  else
205  return false;
206 }
207 
209 {
210  SAL_WARN_IF( mbPresentationMode || mbFullScreenMode, "vcl", "SetPluginParent in fullscreen or presentation mode !" );
211 
212  bool bWasDnd = Window::ImplStopDnd();
213 
214  bool bShown = IsVisible();
215  Show( false );
216  mpWindowImpl->mpFrame->SetPluginParent( pParent );
217  Show( bShown );
218 
219  if( bWasDnd )
220  Window::ImplStartDnd();
221 }
222 
224 {
225  SalFrameState aState;
227  aState.mnState = aFrameState;
228  mpWindowImpl->mpFrame->SetWindowState( &aState );
229 }
230 
232 {
234 }
235 
237 {
239 }
240 
242 {
243  bool bCanClose = SystemWindow::Close();
244 
245  // if it's the application window then close the application
246  if (bCanClose && (ImplGetSVData()->maFrameData.mpAppWin == this))
248 
249  return bCanClose;
250 }
251 
252 void WorkWindow::Maximize( bool bMaximize )
253 {
255 }
256 
258 {
259  bool bRet = false;
260 
261  SalFrameState aState;
262  if( mpWindowImpl->mpFrame->GetWindowState( &aState ) )
263  {
264  if( aState.mnState & (WindowStateState::Maximized |
267  bRet = true;
268  }
269  return bRet;
270 }
271 
272 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
WinBits const WB_APP
SAL_DLLPRIVATE void ImplInitWorkWindowData()
Definition: wrkwin.cxx:34
WindowStateState mnState
Definition: salwtype.hxx:245
virtual ~WorkWindow() override
Definition: wrkwin.cxx:114
std::unique_ptr< sal_Int32[]> pData
SAL_DLLPRIVATE void ImplDisposeCanvas()
Definition: outdev.cxx:825
void StartPresentationMode(bool bPresentation, PresentationFlags nFlags, sal_Int32 nDisplayScreen)
Definition: wrkwin.cxx:157
void Maximize(bool bMaximize=true)
Definition: wrkwin.cxx:252
void Restore()
Definition: wrkwin.cxx:236
sal_Int64 WinBits
virtual bool Close() override
Definition: wrkwin.cxx:241
bool mbPresentationFull
Definition: wrkwin.hxx:48
WorkWindow(const WorkWindow &rWin)=delete
bool mbPresentationVisible
Definition: wrkwin.hxx:48
static void Quit()
Quit the program.
Definition: svapp.cxx:567
WinBits const WB_SYSTEMFLOATWIN
sal_uInt32 nSize
Definition: sysdata.hxx:116
SAL_DLLPRIVATE void ImplSetFrameState(WindowStateState aFrameState)
Definition: wrkwin.cxx:223
virtual bool Close()
Definition: syswin.cxx:262
WinBits const WB_DIALOGCONTROL
ImplSVData * ImplGetSVData()
Definition: svdata.cxx:76
bool mbFullScreenMode
Definition: wrkwin.hxx:48
unsigned int GetScreenNumber() const
Returns the screen number the window is on.
Definition: syswin.cxx:968
void SetActivateMode(ActivateModeFlags nMode)
Definition: window.cxx:2638
void ToTop(ToTopFlags nFlags=ToTopFlags::NONE)
Definition: stacking.cxx:418
PresentationFlags
Definition: wrkwin.hxx:32
VclPtr< WorkWindow > mpAppWin
Definition: svdata.hxx:247
bool IsMinimized() const
Definition: wrkwin.cxx:198
sal_uInt16 mnIcon
Definition: syswin.hxx:109
std::unique_ptr< WindowImpl > mpWindowImpl
Definition: window.hxx:483
virtual void ShowFullScreen(bool bFullScreen, sal_Int32 nDisplay)=0
WinBits const WB_3DLOOK
A construction helper for a temporary VclPtr.
Definition: vclptr.hxx:275
SalFrame * ImplGetFrame() const
Definition: window2.cxx:866
virtual void dispose() override
This is intended to be used to clear any locally held references to other Window-subclass objects...
Definition: syswin.cxx:103
WindowType
bool mbPresentationMode
Definition: wrkwin.hxx:48
#define SAL_WARN_IF(condition, area, stream)
void GetBorder(sal_Int32 &rLeftBorder, sal_Int32 &rTopBorder, sal_Int32 &rRightBorder, sal_Int32 &rBottomBorder) const
Definition: brdwin.cxx:1962
ImplSVFrameData maFrameData
Definition: svdata.hxx:400
bool IsVisible() const
Definition: window2.cxx:1125
::OutputDevice const * GetOutDev() const
Definition: window.cxx:568
bool IsMaximized() const
Definition: wrkwin.cxx:257
PresentationFlags mnPresentationFlags
Definition: wrkwin.hxx:47
Sequence< sal_Int8 > aSeq
BorderWindowStyle
Definition: brdwin.hxx:33
void Minimize()
Definition: wrkwin.cxx:231
void ShowFullScreenMode(bool bFullScreenMode, sal_Int32 nDisplayScreen)
Definition: wrkwin.cxx:135
WindowStateState
Definition: vclenum.hxx:302
void SetPluginParent(SystemParentData *pParent)
Definition: wrkwin.cxx:208
WindowStateMask mnMask
Definition: salwtype.hxx:244
SAL_DLLPRIVATE void ImplInit(vcl::Window *pParent, WinBits nStyle, const css::uno::Any &aSystemWorkWindowToken)
Definition: wrkwin.cxx:70
WinBits const WB_CLIPCHILDREN
bool mbSysChild
Definition: syswin.hxx:104
virtual void dispose() override
This is intended to be used to clear any locally held references to other Window-subclass objects...
Definition: wrkwin.cxx:119
void Show(bool bVisible=true, ShowFlags nFlags=ShowFlags::NONE)
Definition: window.cxx:2190