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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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
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15  * License, Version 2.0 (the "License"); you may not use this file
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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  maLayoutIdle.SetDebugName( "vcl::WorkWindow maLayoutIdle" );
45 }
46 
47 void WorkWindow::ImplInit( vcl::Window* pParent, WinBits nStyle, SystemParentData* pSystemParentData )
48 {
50  if ( nStyle & WB_APP )
51  nFrameStyle |= BorderWindowStyle::App;
52 
53  VclPtrInstance<ImplBorderWindow> pBorderWin( pParent, pSystemParentData, nStyle, nFrameStyle );
54  Window::ImplInit( pBorderWin, nStyle & (WB_3DLOOK | WB_CLIPCHILDREN | WB_DIALOGCONTROL | WB_SYSTEMFLOATWIN), nullptr );
55  pBorderWin->mpWindowImpl->mpClientWindow = this;
56  pBorderWin->GetBorder( mpWindowImpl->mnLeftBorder, mpWindowImpl->mnTopBorder, mpWindowImpl->mnRightBorder, mpWindowImpl->mnBottomBorder );
57  mpWindowImpl->mpBorderWindow = pBorderWin;
58 
59  // mpWindowImpl->mpRealParent = pParent; // should actually be set, but is not set due to errors with the menubar!!
60 
61  if ( nStyle & WB_APP )
62  {
63  ImplSVData* pSVData = ImplGetSVData();
64  SAL_WARN_IF(pSVData->maFrameData.mpAppWin, "vcl",
65  "WorkWindow::WorkWindow(): More than one window with style WB_APP");
66  pSVData->maFrameData.mpAppWin = this;
67  }
68 
70 }
71 
72 void WorkWindow::ImplInit( vcl::Window* pParent, WinBits nStyle, const css::uno::Any& aSystemWorkWindowToken )
73 {
74  if( aSystemWorkWindowToken.hasValue() )
75  {
76  css::uno::Sequence< sal_Int8 > aSeq;
77  aSystemWorkWindowToken >>= aSeq;
78  SystemParentData* pData = reinterpret_cast<SystemParentData*>(aSeq.getArray());
79  SAL_WARN_IF( aSeq.getLength() != sizeof( SystemParentData ) || pData->nSize != sizeof( SystemParentData ), "vcl", "WorkWindow::WorkWindow( vcl::Window*, const Any&, WinBits ) called with invalid Any" );
80  // init with style 0 as does WorkWindow::WorkWindow( SystemParentData* );
81  ImplInit( pParent, 0, pData );
82  }
83  else
84  ImplInit( pParent, nStyle );
85 }
86 
88  SystemWindow( nType )
89 {
91 }
92 
95 {
97  ImplInit( pParent, nStyle );
98 }
99 
100 WorkWindow::WorkWindow( vcl::Window* pParent, const css::uno::Any& aSystemWorkWindowToken, WinBits nStyle ) :
102 {
104  mbSysChild = true;
105  ImplInit( pParent, nStyle, aSystemWorkWindowToken );
106 }
107 
110 {
112  mbSysChild = true;
113  ImplInit( nullptr, 0, pParent );
114 }
115 
117 {
118  disposeOnce();
119 }
120 
122 {
123  ImplSVData* pSVData = ImplGetSVData();
124  if (pSVData->maFrameData.mpAppWin == this)
125  {
126  pSVData->maFrameData.mpAppWin = nullptr;
128  }
130 }
131 
132 void WorkWindow::ShowFullScreenMode( bool bFullScreenMode )
133 {
134  return ShowFullScreenMode( bFullScreenMode, GetScreenNumber());
135 }
136 
137 void WorkWindow::ShowFullScreenMode( bool bFullScreenMode, sal_Int32 nDisplayScreen )
138 {
139  if ( !mbFullScreenMode == !bFullScreenMode )
140  return;
141 
142  mbFullScreenMode = bFullScreenMode;
143  if ( mbSysChild )
144  return;
145 
146  // Dispose of the canvas implementation, which might rely on
147  // screen-specific system data.
149 
150  mpWindowImpl->mpFrameWindow->mpWindowImpl->mbWaitSystemResize = true;
151  ImplGetFrame()->ShowFullScreen( bFullScreenMode, nDisplayScreen );
152 }
153 
155 {
156  return StartPresentationMode( false/*bPresentation*/, nFlags, GetScreenNumber());
157 }
158 
159 void WorkWindow::StartPresentationMode( bool bPresentation, PresentationFlags nFlags, sal_Int32 nDisplayScreen )
160 {
161  if ( !bPresentation == !mbPresentationMode )
162  return;
163 
164  if ( bPresentation )
165  {
166  mbPresentationMode = true;
169  mnPresentationFlags = nFlags;
170 
171  ShowFullScreenMode( true, nDisplayScreen );
172  if ( !mbSysChild )
173  {
175  mpWindowImpl->mpFrame->SetAlwaysOnTop( true );
176  ToTop();
177  mpWindowImpl->mpFrame->StartPresentation( true );
178  }
179 
180  Show();
181  }
182  else
183  {
185  if ( !mbSysChild )
186  {
187  mpWindowImpl->mpFrame->StartPresentation( false );
189  mpWindowImpl->mpFrame->SetAlwaysOnTop( false );
190  }
191  ShowFullScreenMode( mbPresentationFull, nDisplayScreen );
192 
193  mbPresentationMode = false;
194  mbPresentationVisible = false;
195  mbPresentationFull = false;
197  }
198 }
199 
201 {
202  //return mpWindowImpl->mpFrameData->mbMinimized;
203  SalFrameState aState;
204  if (mpWindowImpl->mpFrame->GetWindowState(&aState))
205  return bool(aState.mnState & WindowStateState::Minimized);
206  else
207  return false;
208 }
209 
211 {
212  SAL_WARN_IF( mbPresentationMode || mbFullScreenMode, "vcl", "SetPluginParent in fullscreen or presentation mode !" );
213 
214  bool bWasDnd = Window::ImplStopDnd();
215 
216  bool bShown = IsVisible();
217  Show( false );
218  mpWindowImpl->mpFrame->SetPluginParent( pParent );
219  Show( bShown );
220 
221  if( bWasDnd )
222  Window::ImplStartDnd();
223 }
224 
226 {
227  SalFrameState aState;
229  aState.mnState = aFrameState;
230  mpWindowImpl->mpFrame->SetWindowState( &aState );
231 }
232 
234 {
236 }
237 
239 {
241 }
242 
244 {
245  bool bCanClose = SystemWindow::Close();
246 
247  // if it's the application window then close the application
248  if (bCanClose && (ImplGetSVData()->maFrameData.mpAppWin == this))
250 
251  return bCanClose;
252 }
253 
254 void WorkWindow::Maximize( bool bMaximize )
255 {
257 }
258 
260 {
261  bool bRet = false;
262 
263  SalFrameState aState;
264  if( mpWindowImpl->mpFrame->GetWindowState( &aState ) )
265  {
266  if( aState.mnState & (WindowStateState::Maximized |
269  bRet = true;
270  }
271  return bRet;
272 }
273 
274 /* 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
std::unique_ptr< ContentProperties > pData
virtual ~WorkWindow() override
Definition: wrkwin.cxx:116
SAL_DLLPRIVATE void ImplDisposeCanvas()
Definition: outdev.cxx:810
void StartPresentationMode(bool bPresentation, PresentationFlags nFlags, sal_Int32 nDisplayScreen)
Definition: wrkwin.cxx:159
void Maximize(bool bMaximize=true)
Definition: wrkwin.cxx:254
void Restore()
Definition: wrkwin.cxx:238
sal_Int64 WinBits
virtual bool Close() override
Definition: wrkwin.cxx:243
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:540
WinBits const WB_SYSTEMFLOATWIN
Idle maLayoutIdle
Definition: syswin.hxx:110
sal_uInt32 nSize
Definition: sysdata.hxx:116
SAL_DLLPRIVATE void ImplSetFrameState(WindowStateState aFrameState)
Definition: wrkwin.cxx:225
void SetDebugName(const char *pDebugName)
Definition: task.hxx:82
virtual bool Close()
Definition: syswin.cxx:266
WinBits const WB_DIALOGCONTROL
ImplSVData * ImplGetSVData()
Definition: svdata.cxx:74
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:2616
void ToTop(ToTopFlags nFlags=ToTopFlags::NONE)
Definition: stacking.cxx:418
PresentationFlags
Definition: wrkwin.hxx:32
VclPtr< WorkWindow > mpAppWin
Definition: svdata.hxx:240
bool IsMinimized() const
Definition: wrkwin.cxx:200
sal_uInt16 mnIcon
Definition: syswin.hxx:108
std::unique_ptr< WindowImpl > mpWindowImpl
Definition: window.hxx:492
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:847
virtual void dispose() override
This is intended to be used to clear any locally held references to other Window-subclass objects...
Definition: syswin.cxx:101
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:1956
ImplSVFrameData maFrameData
Definition: svdata.hxx:393
bool IsVisible() const
Definition: window2.cxx:1101
bool IsMaximized() const
Definition: wrkwin.cxx:259
PresentationFlags mnPresentationFlags
Definition: wrkwin.hxx:47
Sequence< sal_Int8 > aSeq
BorderWindowStyle
Definition: brdwin.hxx:33
void Minimize()
Definition: wrkwin.cxx:233
void ShowFullScreenMode(bool bFullScreenMode, sal_Int32 nDisplayScreen)
Definition: wrkwin.cxx:137
WindowStateState
Definition: vclenum.hxx:303
void SetPluginParent(SystemParentData *pParent)
Definition: wrkwin.cxx:210
WindowStateMask mnMask
Definition: salwtype.hxx:236
SAL_DLLPRIVATE void ImplInit(vcl::Window *pParent, WinBits nStyle, const css::uno::Any &aSystemWorkWindowToken)
Definition: wrkwin.cxx:72
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:121
void Show(bool bVisible=true, ShowFlags nFlags=ShowFlags::NONE)
Definition: window.cxx:2169