/* -*- 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 <cassert>
#include <memory>
#include "menubarwindow.hxx"
#include <comphelper/scopeguard.hxx>
#include <o3tl/safeint.hxx>
#include <sal/config.h>
#include <sal/log.hxx>
#include <vcl/builder.hxx>
#include <vcl/layout.hxx>
#include <vcl/mnemonic.hxx>
#include <vcl/settings.hxx>
#include <vcl/svapp.hxx>
#include <vcl/menu.hxx>
#include <vcl/event.hxx>
#include <vcl/syswin.hxx>
#include <vcl/taskpanelist.hxx>
#include <vcl/tabctrl.hxx>
#include <vcl/tabpage.hxx>
#include <vcl/virdev.hxx>
#include <rtl/ustrbuf.hxx>
#include <o3tl/string_view.hxx>
#include <accel.hxx>
#include <salframe.hxx>
#include <svdata.hxx>
#include <brdwin.hxx>
#include <window.h>
using namespace ::com::sun::star::uno;
class SystemWindow::ImplData
{
public:
ImplData();
std::unique_ptr<TaskPaneList>
mpTaskPaneList;
Size maMaxOutSize;
OUString maRepresentedURL;
Link<SystemWindow&,void> maCloseHdl;
};
SystemWindow::ImplData::ImplData()
{
mpTaskPaneList = nullptr;
maMaxOutSize = Size( SHRT_MAX, SHRT_MAX );
}
bool SystemWindow::LayoutIdle::DecideTransferredExecution()
{
if (transferState_ == TransferState::NotTransferable) {
return false;
}
parent_.acquire(); // paired with release in ImplHandleLayoutTimerHdl
transferState_ = TransferState::Transferred;
return true;
}
SystemWindow::SystemWindow(WindowType eType, const char* pIdleDebugName, bool transferableIdle)
: Window(eType)
, mpImplData(new ImplData)
, maLayoutIdle( pIdleDebugName, *this, transferableIdle )
{
mpWindowImpl->mbSysWin = true;
mpWindowImpl->mnActivateMode = ActivateModeFlags::GrabFocus;
//To-Do, reuse maResizeTimer
maLayoutIdle.SetPriority(TaskPriority::RESIZE);
maLayoutIdle.SetInvokeHandler( LINK( this, SystemWindow, ImplHandleLayoutTimerHdl ) );
}
void SystemWindow::loadUI(vcl::Window* pParent, const OUString& rID, const OUString& rUIXMLDescription,
const css::uno::Reference<css::frame::XFrame> &rFrame)
{
mbIsDeferredInit = true;
mpDialogParent = pParent; //should be unset in doDeferredInit
m_pUIBuilder.reset( new VclBuilder(this, AllSettings::GetUIRootDir(), rUIXMLDescription, rID, rFrame) );
}
SystemWindow::~SystemWindow()
{
disposeOnce();
}
void SystemWindow::dispose()
{
maLayoutIdle.Stop();
mpImplData.reset();
// Hack to make sure code called from base ~Window does not interpret this
// as a SystemWindow (which it no longer is by then):
mpWindowImpl->mbSysWin = false;
disposeBuilder();
mpDialogParent.reset();
mpMenuBar.reset();
Window::dispose();
}
static void ImplHandleControlAccelerator( const vcl::Window* pWindow, bool bShow )
{
Control *pControl = dynamic_cast<Control*>(pWindow->ImplGetWindow());
if (pControl && pControl->GetText().indexOf('~') != -1)
{
pControl->SetShowAccelerator( bShow );
pControl->Invalidate(InvalidateFlags::Update);
}
}
namespace
{
void processChildren(const vcl::Window *pParent, bool bShowAccel)
{
// go through its children
vcl::Window* pChild = firstLogicalChildOfParent(pParent);
while (pChild)
{
if (pChild->GetType() == WindowType::TABCONTROL)
{
// find currently shown tab page
TabControl* pTabControl = static_cast<TabControl*>(pChild);
TabPage* pTabPage = pTabControl->GetTabPage( pTabControl->GetCurPageId() );
processChildren(pTabPage, bShowAccel);
}
else if (pChild->GetType() == WindowType::TABPAGE)
{
// bare tabpage without tabcontrol parent (options dialog)
processChildren(pChild, bShowAccel);
}
else if ((pChild->GetStyle() & (WB_DIALOGCONTROL | WB_NODIALOGCONTROL)) == WB_DIALOGCONTROL)
{
// special controls that manage their children outside of widget layout
processChildren(pChild, bShowAccel);
}
else
{
ImplHandleControlAccelerator(pChild, bShowAccel);
}
pChild = nextLogicalChildOfParent(pParent, pChild);
}
}
}
namespace
{
bool ToggleMnemonicsOnHierarchy(const CommandEvent& rCEvent, const vcl::Window *pWindow)
{
if (rCEvent.GetCommand() == CommandEventId::ModKeyChange && ImplGetSVData()->maNWFData.mbAutoAccel)
{
const CommandModKeyData *pCData = rCEvent.GetModKeyData();
const bool bShowAccel = pCData && pCData->IsMod2() && pCData->IsDown();
processChildren(pWindow, bShowAccel);
return true;
}
return false;
}
}
bool SystemWindow::EventNotify( NotifyEvent& rNEvt )
{
if (rNEvt.GetType() == NotifyEventType::COMMAND)
ToggleMnemonicsOnHierarchy(*rNEvt.GetCommandEvent(), this);
// capture KeyEvents for menu handling
if (rNEvt.GetType() == NotifyEventType::KEYINPUT ||
rNEvt.GetType() == NotifyEventType::COMMAND)
{
MenuBar* pMBar = mpMenuBar;
if ( !pMBar && ( GetType() == WindowType::FLOATINGWINDOW ) )
{
vcl::Window* pWin = ImplGetFrameWindow()->ImplGetWindow();
if( pWin && pWin->IsSystemWindow() )
pMBar = static_cast<SystemWindow*>(pWin)->GetMenuBar();
}
bool bDone(false);
if (pMBar)
{
if (rNEvt.GetType() == NotifyEventType::COMMAND)
bDone = pMBar->ImplHandleCmdEvent(*rNEvt.GetCommandEvent());
else
bDone = pMBar->ImplHandleKeyEvent(*rNEvt.GetKeyEvent());
}
if (bDone)
return true;
}
return Window::EventNotify( rNEvt );
}
bool SystemWindow::PreNotify( NotifyEvent& rNEvt )
{
// capture KeyEvents for taskpane cycling
if ( rNEvt.GetType() == NotifyEventType::KEYINPUT )
{
if( rNEvt.GetKeyEvent()->GetKeyCode().GetCode() == KEY_F6 &&
rNEvt.GetKeyEvent()->GetKeyCode().IsMod1() &&
!rNEvt.GetKeyEvent()->GetKeyCode().IsShift() )
{
// Ctrl-F6 goes directly to the document
GrabFocusToDocument();
return true;
}
else
{
TaskPaneList *pTList = mpImplData->mpTaskPaneList.get();
if( !pTList && ( GetType() == WindowType::FLOATINGWINDOW ) )
{
vcl::Window* pWin = ImplGetFrameWindow()->ImplGetWindow();
if( pWin && pWin->IsSystemWindow() )
pTList = static_cast<SystemWindow*>(pWin)->mpImplData->mpTaskPaneList.get();
}
if( !pTList )
{
// search topmost system window which is the one to handle dialog/toolbar cycling
SystemWindow *pSysWin = this;
vcl::Window *pWin = this;
while( pWin )
{
pWin = pWin->GetParent();
if( pWin && pWin->IsSystemWindow() )
pSysWin = static_cast<SystemWindow*>(pWin);
}
pTList = pSysWin->mpImplData->mpTaskPaneList.get();
}
if( pTList && pTList->HandleKeyEvent( *rNEvt.GetKeyEvent() ) )
return true;
}
}
return Window::PreNotify( rNEvt );
}
TaskPaneList* SystemWindow::GetTaskPaneList()
{
if( !mpImplData )
return nullptr;
if( mpImplData->mpTaskPaneList )
return mpImplData->mpTaskPaneList.get();
else
{
mpImplData->mpTaskPaneList.reset( new TaskPaneList );
MenuBar* pMBar = mpMenuBar;
if ( !pMBar && ( GetType() == WindowType::FLOATINGWINDOW ) )
{
vcl::Window* pWin = ImplGetFrameWindow()->ImplGetWindow();
if ( pWin && pWin->IsSystemWindow() )
pMBar = static_cast<SystemWindow*>(pWin)->GetMenuBar();
}
if( pMBar )
mpImplData->mpTaskPaneList->AddWindow(pMBar->GetWindow());
return mpImplData->mpTaskPaneList.get();
}
}
bool SystemWindow::Close()
{
VclPtr<vcl::Window> xWindow = this;
CallEventListeners( VclEventId::WindowClose );
if ( xWindow->isDisposed() )
return false;
if ( mpWindowImpl->mxWindowPeer.is() && IsCreatedWithToolkit() )
return false;
// Is Window not closeable, ignore close
vcl::Window* pBorderWin = ImplGetBorderWindow();
WinBits nStyle;
if ( pBorderWin )
nStyle = pBorderWin->GetStyle();
else
nStyle = GetStyle();
if ( !(nStyle & WB_CLOSEABLE) )
return false;
Hide();
return true;
}
void SystemWindow::TitleButtonClick( TitleButton )
{
}
void SystemWindow::Resizing( Size& )
{
}
void SystemWindow::SetRepresentedURL( const OUString& i_rURL )
{
bool bChanged = (i_rURL != mpImplData->maRepresentedURL);
mpImplData->maRepresentedURL = i_rURL;
if ( !mbSysChild && bChanged )
{
const vcl::Window* pWindow = this;
while ( pWindow->mpWindowImpl->mpBorderWindow )
pWindow = pWindow->mpWindowImpl->mpBorderWindow;
if ( pWindow->mpWindowImpl->mbFrame )
pWindow->mpWindowImpl->mpFrame->SetRepresentedURL( i_rURL );
}
}
void SystemWindow::SetIcon( sal_uInt16 nIcon )
{
if ( mnIcon == nIcon )
return;
mnIcon = nIcon;
if ( !mbSysChild )
{
const vcl::Window* pWindow = this;
while ( pWindow->mpWindowImpl->mpBorderWindow )
pWindow = pWindow->mpWindowImpl->mpBorderWindow;
if ( pWindow->mpWindowImpl->mbFrame )
pWindow->mpWindowImpl->mpFrame->SetIcon( nIcon );
}
}
void SystemWindow::ShowTitleButton( TitleButton nButton, bool bVisible )
{
if ( nButton == TitleButton::Docking )
{
if ( mbDockBtn != bVisible )
{
mbDockBtn = bVisible;
if ( mpWindowImpl->mpBorderWindow )
static_cast<ImplBorderWindow*>(mpWindowImpl->mpBorderWindow.get())->SetDockButton( bVisible );
}
}
else if ( nButton == TitleButton::Hide )
{
if ( mbHideBtn != bVisible )
{
mbHideBtn = bVisible;
if ( mpWindowImpl->mpBorderWindow )
static_cast<ImplBorderWindow*>(mpWindowImpl->mpBorderWindow.get())->SetHideButton( bVisible );
}
}
else if ( nButton == TitleButton::Menu )
{
if ( mpWindowImpl->mpBorderWindow )
static_cast<ImplBorderWindow*>(mpWindowImpl->mpBorderWindow.get())->SetMenuButton( bVisible );
}
else
return;
}
bool SystemWindow::IsTitleButtonVisible( TitleButton nButton ) const
{
if ( nButton == TitleButton::Docking )
return mbDockBtn;
else /* if ( nButton == TitleButton::Hide ) */
return mbHideBtn;
}
void SystemWindow::SetMinOutputSizePixel( const Size& rSize )
{
maMinOutSize = rSize;
if ( mpWindowImpl->mpBorderWindow )
{
static_cast<ImplBorderWindow*>(mpWindowImpl->mpBorderWindow.get())->SetMinOutputSize( rSize.Width(), rSize.Height() );
if ( mpWindowImpl->mpBorderWindow->mpWindowImpl->mbFrame )
mpWindowImpl->mpBorderWindow->mpWindowImpl->mpFrame->SetMinClientSize( rSize.Width(), rSize.Height() );
}
else if ( mpWindowImpl->mbFrame )
mpWindowImpl->mpFrame->SetMinClientSize( rSize.Width(), rSize.Height() );
}
void SystemWindow::SetMaxOutputSizePixel( const Size& rSize )
{
Size aSize( rSize );
if( aSize.Width() > SHRT_MAX || aSize.Width() <= 0 )
aSize.setWidth( SHRT_MAX );
if( aSize.Height() > SHRT_MAX || aSize.Height() <= 0 )
aSize.setHeight( SHRT_MAX );
mpImplData->maMaxOutSize = aSize;
if ( mpWindowImpl->mpBorderWindow )
{
static_cast<ImplBorderWindow*>(mpWindowImpl->mpBorderWindow.get())->SetMaxOutputSize( aSize.Width(), aSize.Height() );
if ( mpWindowImpl->mpBorderWindow->mpWindowImpl->mbFrame )
mpWindowImpl->mpBorderWindow->mpWindowImpl->mpFrame->SetMaxClientSize( aSize.Width(), aSize.Height() );
}
else if ( mpWindowImpl->mbFrame )
mpWindowImpl->mpFrame->SetMaxClientSize( aSize.Width(), aSize.Height() );
}
const Size& SystemWindow::GetMaxOutputSizePixel() const
{
return mpImplData->maMaxOutSize;
}
vcl::WindowData::WindowData(std::u16string_view rStr)
{
vcl::WindowDataMask nValidMask = vcl::WindowDataMask::NONE;
sal_Int32 nIndex = 0;
std::u16string_view aTokenStr = o3tl::getToken(rStr, 0, ',', nIndex);
if (!aTokenStr.empty())
{
setX(o3tl::toInt32(aTokenStr));
if (x() > -16384 && x() < 16384)
nValidMask |= vcl::WindowDataMask::X;
else
setX(0);
}
else
setX(0);
aTokenStr = o3tl::getToken(rStr, 0, ',', nIndex);
if (!aTokenStr.empty())
{
setY(o3tl::toInt32(aTokenStr));
if (y() > -16384 && y() < 16384)
nValidMask |= vcl::WindowDataMask::Y;
else
setY(0);
}
else
setY(0);
aTokenStr = o3tl::getToken(rStr, 0, ',', nIndex);
if (!aTokenStr.empty())
{
sal_Int32 nWidth = o3tl::toInt32(aTokenStr);
if (nWidth >= 0)
{
setWidth(nWidth);
}
if (width() > 0 && width() < 16384)
nValidMask |= vcl::WindowDataMask::Width;
else
setWidth(0);
}
else
setWidth(0);
aTokenStr = o3tl::getToken(rStr, 0, ';', nIndex);
if (!aTokenStr.empty())
{
sal_Int32 nHeight = o3tl::toInt32(aTokenStr);
if (nHeight >= 0)
{
setHeight(nHeight);
}
if (height() > 0 && height() < 16384)
nValidMask |= vcl::WindowDataMask::Height;
else
setHeight(0);
}
else
setHeight(0);
aTokenStr = o3tl::getToken(rStr, 0, ';', nIndex);
if (!aTokenStr.empty())
{
// #94144# allow Minimize again, should be masked out when read from configuration
// 91625 - ignore Minimize
vcl::WindowState nState = static_cast<vcl::WindowState>(o3tl::toInt32(aTokenStr));
//nState &= ~vcl::WindowState::Minimized;
setState(nState);
nValidMask |= vcl::WindowDataMask::State;
}
else
setState(vcl::WindowState::NONE);
// read maximized pos/size
aTokenStr = o3tl::getToken(rStr, 0, ',', nIndex);
if (!aTokenStr.empty())
{
SetMaximizedX(o3tl::toInt32(aTokenStr));
if (GetMaximizedX() > -16384 && GetMaximizedX() < 16384)
nValidMask |= vcl::WindowDataMask::MaximizedX;
else
SetMaximizedX(0);
}
else
SetMaximizedX(0);
aTokenStr = o3tl::getToken(rStr, 0, ',', nIndex);
if (!aTokenStr.empty())
{
SetMaximizedY(o3tl::toInt32(aTokenStr));
if (GetMaximizedY() > -16384 && GetMaximizedY() < 16384)
nValidMask |= vcl::WindowDataMask::MaximizedY;
else
SetMaximizedY(0);
}
else
SetMaximizedY(0);
aTokenStr = o3tl::getToken(rStr, 0, ',', nIndex);
if (!aTokenStr.empty())
{
SetMaximizedWidth(o3tl::toInt32(aTokenStr));
if (GetMaximizedWidth() > 0 && GetMaximizedWidth() < 16384)
nValidMask |= vcl::WindowDataMask::MaximizedWidth;
else
SetMaximizedWidth(0);
}
else
SetMaximizedWidth(0);
aTokenStr = o3tl::getToken(rStr, 0, ';', nIndex);
if (!aTokenStr.empty())
{
SetMaximizedHeight(o3tl::toInt32(aTokenStr));
if (GetMaximizedHeight() > 0 && GetMaximizedHeight() < 16384)
nValidMask |= vcl::WindowDataMask::MaximizedHeight;
else
SetMaximizedHeight(0);
}
else
SetMaximizedHeight(0);
// mark valid fields
setMask(nValidMask);
}
OUString vcl::WindowData::toStr() const
{
const vcl::WindowDataMask nValidMask = mask();
if ( nValidMask == vcl::WindowDataMask::NONE )
return {};
OUStringBuffer rStrBuf(64);
tools::Rectangle aRect = posSize();
if (nValidMask & vcl::WindowDataMask::X)
rStrBuf.append(static_cast<sal_Int32>(aRect.Left()));
rStrBuf.append(',');
if (nValidMask & vcl::WindowDataMask::Y)
rStrBuf.append(static_cast<sal_Int32>(aRect.Top()));
rStrBuf.append(',');
if (nValidMask & vcl::WindowDataMask::Width)
rStrBuf.append(static_cast<sal_Int32>(aRect.GetWidth()));
rStrBuf.append(',');
if (nValidMask & vcl::WindowDataMask::Height)
rStrBuf.append(static_cast<sal_Int32>(aRect.GetHeight()));
rStrBuf.append( ';' );
if (nValidMask & vcl::WindowDataMask::State)
{
// #94144# allow Minimize again, should be masked out when read from configuration
// 91625 - ignore Minimize
rStrBuf.append(static_cast<sal_Int32>(state()));
}
rStrBuf.append(';');
if (nValidMask & vcl::WindowDataMask::MaximizedX)
rStrBuf.append(static_cast<sal_Int32>(GetMaximizedX()));
rStrBuf.append(',');
if (nValidMask & vcl::WindowDataMask::MaximizedY)
rStrBuf.append(static_cast<sal_Int32>(GetMaximizedY()));
rStrBuf.append( ',' );
if (nValidMask & vcl::WindowDataMask::MaximizedWidth)
rStrBuf.append(static_cast<sal_Int32>(GetMaximizedWidth()));
rStrBuf.append(',');
if (nValidMask & vcl::WindowDataMask::MaximizedHeight)
rStrBuf.append(static_cast<sal_Int32>(GetMaximizedHeight()));
rStrBuf.append(';');
return rStrBuf.makeStringAndClear();
}
void SystemWindow::ImplMoveToScreen( tools::Long& io_rX, tools::Long& io_rY, tools::Long i_nWidth, tools::Long i_nHeight, vcl::Window const * i_pConfigureWin )
{
AbsoluteScreenPixelRectangle aScreenRect = Application::GetScreenPosSizePixel( 0 );
for( unsigned int i = 1; i < Application::GetScreenCount(); i++ )
aScreenRect.Union( Application::GetScreenPosSizePixel( i ) );
// unfortunately most of the time width and height are not really known
if( i_nWidth < 1 )
i_nWidth = 50;
if( i_nHeight < 1 )
i_nHeight = 50;
// check left border
bool bMove = false;
if( io_rX + i_nWidth < aScreenRect.Left() )
{
bMove = true;
io_rX = aScreenRect.Left();
}
// check right border
if( io_rX > aScreenRect.Right() - i_nWidth )
{
bMove = true;
io_rX = aScreenRect.Right() - i_nWidth;
}
// check top border
if( io_rY + i_nHeight < aScreenRect.Top() )
{
bMove = true;
io_rY = aScreenRect.Top();
}
// check bottom border
if( io_rY > aScreenRect.Bottom() - i_nHeight )
{
bMove = true;
io_rY = aScreenRect.Bottom() - i_nHeight;
}
vcl::Window* pParent = i_pConfigureWin->GetParent();
if( bMove && pParent )
{
// calculate absolute screen pos here, since that is what is contained in WindowData
Point aParentAbsPos( pParent->OutputToAbsoluteScreenPixel( Point(0,0) ) );
Size aParentSizePixel( pParent->GetOutputSizePixel() );
Point aPos( (aParentSizePixel.Width() - i_nWidth) / 2,
(aParentSizePixel.Height() - i_nHeight) / 2 );
io_rX = aParentAbsPos.X() + aPos.X();
io_rY = aParentAbsPos.Y() + aPos.Y();
}
}
void SystemWindow::SetWindowState(const vcl::WindowData& rData)
{
const vcl::WindowDataMask nValidMask = rData.mask();
if ( nValidMask == vcl::WindowDataMask::NONE )
return;
if ( mbSysChild )
return;
vcl::Window* pWindow = this;
while ( pWindow->mpWindowImpl->mpBorderWindow )
pWindow = pWindow->mpWindowImpl->mpBorderWindow;
if ( pWindow->mpWindowImpl->mbFrame )
{
const vcl::WindowState nState = rData.state();
vcl::WindowData aState = rData;
if (rData.mask() & vcl::WindowDataMask::Size)
{
// #i43799# adjust window state sizes if a minimal output size was set
// otherwise the frame and the client might get different sizes
if (maMinOutSize.Width() > static_cast<tools::Long>(aState.width()))
aState.setWidth(maMinOutSize.Width());
if (maMinOutSize.Height() > static_cast<tools::Long>(aState.width()))
aState.setHeight(maMinOutSize.Height());
}
// #94144# allow Minimize again, should be masked out when read from configuration
// 91625 - ignore Minimize
//nState &= ~(WindowState::Minimized);
aState.rState() &= vcl::WindowState::SystemMask;
// normalize window positions onto screen
tools::Long nX = aState.x(), nY = aState.y();
ImplMoveToScreen(nX, nY, aState.width(), aState.height(), pWindow);
aState.setPos({ nX, nY });
nX = aState.GetMaximizedX();
nY = aState.GetMaximizedY();
ImplMoveToScreen(nX, nY, aState.GetMaximizedWidth(), aState.GetMaximizedHeight(), pWindow);
aState.SetMaximizedX(nX);
aState.SetMaximizedY(nY);
// #96568# avoid having multiple frames at the same screen location
// do the check only if not maximized
if( !((rData.mask() & vcl::WindowDataMask::State) && (nState & vcl::WindowState::Maximized)) )
if (rData.mask() & vcl::WindowDataMask::PosSize)
{
AbsoluteScreenPixelRectangle aDesktop = GetDesktopRectPixel();
ImplSVData *pSVData = ImplGetSVData();
vcl::Window *pWin = pSVData->maFrameData.mpFirstFrame;
bool bWrapped = false;
while( pWin )
{
if( !pWin->ImplIsRealParentPath( this ) && ( pWin != this ) &&
pWin->ImplGetWindow()->IsTopWindow() && pWin->mpWindowImpl->mbReallyVisible )
{
SalFrameGeometry g = pWin->mpWindowImpl->mpFrame->GetGeometry();
if( std::abs(g.x()-aState.x()) < 2 && std::abs(g.y()-aState.y()) < 5 )
{
tools::Long displacement = g.topDecoration() ? g.topDecoration() : 20;
if( static_cast<tools::Long>(aState.x() + displacement + aState.width() + g.rightDecoration()) > aDesktop.Right() ||
static_cast<tools::Long>(aState.y() + displacement + aState.height() + g.bottomDecoration()) > aDesktop.Bottom() )
{
// displacing would leave screen
aState.setX(g.leftDecoration() ? g.leftDecoration() : 10); // should result in (0,0)
aState.setY(displacement);
if( bWrapped ||
static_cast<tools::Long>(aState.x() + displacement + aState.width() + g.rightDecoration()) > aDesktop.Right() ||
static_cast<tools::Long>(aState.y() + displacement + aState.height() + g.bottomDecoration()) > aDesktop.Bottom() )
break; // further displacement not possible -> break
// avoid endless testing
bWrapped = true;
}
else
aState.move(displacement, displacement);
pWin = pSVData->maFrameData.mpFirstFrame; // check new pos again
}
}
pWin = pWin->mpWindowImpl->mpFrameData->mpNextFrame;
}
}
mpWindowImpl->mpFrame->SetWindowState( &aState );
// do a synchronous resize for layout reasons
// but use rData only when the window is not to be maximized (#i38089#)
// otherwise we have no useful size information
if( (rData.mask() & vcl::WindowDataMask::State) && (nState & vcl::WindowState::Maximized) )
{
// query maximized size from frame
SalFrameGeometry aGeometry = mpWindowImpl->mpFrame->GetGeometry();
// but use it only if it is different from the restore size (rData)
// as currently only on windows the exact size of a maximized window
// can be computed without actually showing the window
if (aGeometry.width() != rData.width() || aGeometry.height() != rData.height())
ImplHandleResize(pWindow, aGeometry.width(), aGeometry.height());
}
else
if (rData.mask() & vcl::WindowDataMask::Size)
ImplHandleResize(pWindow, aState.width(), aState.height()); // #i43799# use aState and not rData, see above
}
else
{
PosSizeFlags nPosSize = PosSizeFlags::NONE;
if ( nValidMask & vcl::WindowDataMask::X )
nPosSize |= PosSizeFlags::X;
if ( nValidMask & vcl::WindowDataMask::Y )
nPosSize |= PosSizeFlags::Y;
if ( nValidMask & vcl::WindowDataMask::Width )
nPosSize |= PosSizeFlags::Width;
if ( nValidMask & vcl::WindowDataMask::Height )
nPosSize |= PosSizeFlags::Height;
tools::Long nX = rData.x();
tools::Long nY = rData.y();
tools::Long nWidth = rData.width();
tools::Long nHeight = rData.height();
const SalFrameGeometry aGeom = pWindow->mpWindowImpl->mpFrame->GetGeometry();
if( nX < 0 )
nX = 0;
if( nX + nWidth > static_cast<tools::Long>(aGeom.width()) )
nX = aGeom.width() - nWidth;
if( nY < 0 )
nY = 0;
if( nY + nHeight > static_cast<tools::Long>(aGeom.height()) )
nY = aGeom.height() - nHeight;
setPosSizePixel( nX, nY, nWidth, nHeight, nPosSize );
}
// tdf#146648 if an explicit size state was set, then use it as the preferred
// size for layout
if (nValidMask & vcl::WindowDataMask::Size)
mbInitialLayoutSizeCalculated = true;
}
void SystemWindow::GetWindowState(vcl::WindowData& rData) const
{
vcl::WindowDataMask nValidMask = rData.mask();
if ( nValidMask == vcl::WindowDataMask::NONE )
return;
if ( mbSysChild )
{
rData.setMask( vcl::WindowDataMask::NONE );
return;
}
const vcl::Window* pWindow = this;
while ( pWindow->mpWindowImpl->mpBorderWindow )
pWindow = pWindow->mpWindowImpl->mpBorderWindow;
if ( pWindow->mpWindowImpl->mbFrame )
{
vcl::WindowData aState;
if ( mpWindowImpl->mpFrame->GetWindowState( &aState ) )
{
// Limit mask only to what we've received, the rest is not set.
nValidMask &= aState.mask();
rData.setMask( nValidMask );
if ( nValidMask & vcl::WindowDataMask::X )
rData.setX( aState.x() );
if ( nValidMask & vcl::WindowDataMask::Y )
rData.setY( aState.y() );
if ( nValidMask & vcl::WindowDataMask::Width )
rData.setWidth( aState.width() );
if ( nValidMask & vcl::WindowDataMask::Height )
rData.setHeight( aState.height() );
if ( nValidMask & vcl::WindowDataMask::MaximizedX )
rData.SetMaximizedX( aState.GetMaximizedX() );
if ( nValidMask & vcl::WindowDataMask::MaximizedY )
rData.SetMaximizedY( aState.GetMaximizedY() );
if ( nValidMask & vcl::WindowDataMask::MaximizedWidth )
rData.SetMaximizedWidth( aState.GetMaximizedWidth() );
if ( nValidMask & vcl::WindowDataMask::MaximizedHeight )
rData.SetMaximizedHeight( aState.GetMaximizedHeight() );
if ( nValidMask & vcl::WindowDataMask::State )
{
// #94144# allow Minimize again, should be masked out when read from configuration
// 91625 - ignore Minimize
if (!(nValidMask & vcl::WindowDataMask::Minimized))
aState.rState() &= ~vcl::WindowState::Minimized;
rData.setState(aState.state());
}
rData.setMask( nValidMask );
}
else
rData.setMask(vcl::WindowDataMask::NONE);
}
else
{
Point aPos = GetPosPixel();
Size aSize = GetSizePixel();
vcl::WindowState nState = vcl::WindowState::NONE;
nValidMask &= vcl::WindowDataMask::PosSizeState;
rData.setMask( nValidMask );
if (nValidMask & vcl::WindowDataMask::X)
rData.setX(aPos.X());
if (nValidMask & vcl::WindowDataMask::Y)
rData.setY(aPos.Y());
if (nValidMask & vcl::WindowDataMask::Width)
rData.setWidth(aSize.Width());
if (nValidMask & vcl::WindowDataMask::Height)
rData.setHeight(aSize.Height());
if (nValidMask & vcl::WindowDataMask::State)
rData.setState(nState);
}
}
void SystemWindow::SetWindowState(std::u16string_view rStr)
{
if (rStr.empty())
return;
SetWindowState(vcl::WindowData(rStr));
}
OUString SystemWindow::GetWindowState(vcl::WindowDataMask nMask) const
{
vcl::WindowData aData;
aData.setMask(nMask);
GetWindowState(aData);
return aData.toStr();
}
void SystemWindow::SetMenuBar(MenuBar* pMenuBar)
{
if ( mpMenuBar == pMenuBar )
return;
MenuBar* pOldMenuBar = mpMenuBar;
MenuBarWindow* pOldWindow = nullptr;
VclPtr<MenuBarWindow> pNewWindow;
mpMenuBar = pMenuBar;
if ( mpWindowImpl->mpBorderWindow && (mpWindowImpl->mpBorderWindow->GetType() == WindowType::BORDERWINDOW) )
{
if ( pOldMenuBar )
pOldWindow = pOldMenuBar->getMenuBarWindow();
else
pOldWindow = nullptr;
if ( pOldWindow )
{
CallEventListeners( VclEventId::WindowMenubarRemoved, static_cast<void*>(pOldMenuBar) );
pOldWindow->SetAccessible({});
}
if ( pMenuBar )
{
SAL_WARN_IF( pMenuBar->m_pWindow, "vcl", "SystemWindow::SetMenuBar() - MenuBars can only set in one SystemWindow at time" );
pNewWindow = pMenuBar->ImplCreate(mpWindowImpl->mpBorderWindow, pOldWindow);
static_cast<ImplBorderWindow*>(mpWindowImpl->mpBorderWindow.get())->SetMenuBarWindow(pNewWindow);
CallEventListeners( VclEventId::WindowMenubarAdded, static_cast<void*>(pMenuBar) );
}
else
static_cast<ImplBorderWindow*>(mpWindowImpl->mpBorderWindow.get())->SetMenuBarWindow( nullptr );
ImplToBottomChild();
if ( pOldMenuBar )
{
bool bDelete = (pMenuBar == nullptr);
if( bDelete && pOldWindow )
{
if( mpImplData->mpTaskPaneList )
mpImplData->mpTaskPaneList->RemoveWindow( pOldWindow );
}
pOldMenuBar->ImplDestroy(bDelete);
if( bDelete )
pOldWindow = nullptr; // will be deleted in MenuBar::ImplDestroy,
}
}
else
{
if( pMenuBar )
pNewWindow = pMenuBar->getMenuBarWindow();
if( pOldMenuBar )
pOldWindow = pOldMenuBar->getMenuBarWindow();
}
// update taskpane list to make menubar accessible
if( mpImplData->mpTaskPaneList )
{
if( pOldWindow )
mpImplData->mpTaskPaneList->RemoveWindow( pOldWindow );
if( pNewWindow )
mpImplData->mpTaskPaneList->AddWindow( pNewWindow );
}
}
void SystemWindow::SetNotebookBar(const OUString& rUIXMLDescription,
const css::uno::Reference<css::frame::XFrame>& rFrame,
std::unique_ptr<NotebookBarAddonsItem> pNotebookBarAddonsItem,
bool bReloadNotebookbar)
{
mbInSetNoteBookBar = true;
if (rUIXMLDescription != maNotebookBarUIFile || bReloadNotebookbar)
{
static_cast<ImplBorderWindow*>(mpWindowImpl->mpBorderWindow.get())
->SetNotebookBar(rUIXMLDescription, rFrame, std::move(pNotebookBarAddonsItem));
maNotebookBarUIFile = rUIXMLDescription;
if(GetNotebookBar())
GetNotebookBar()->SetSystemWindow(this);
}
mbInSetNoteBookBar = false;
}
void SystemWindow::CloseNotebookBar()
{
static_cast<ImplBorderWindow*>(mpWindowImpl->mpBorderWindow.get())->CloseNotebookBar();
maNotebookBarUIFile.clear();
}
VclPtr<NotebookBar> const & SystemWindow::GetNotebookBar() const
{
return static_cast<ImplBorderWindow*>(mpWindowImpl->mpBorderWindow.get())->GetNotebookBar();
}
void SystemWindow::SetMenuBarMode( MenuBarMode nMode )
{
if ( mnMenuBarMode != nMode )
{
mnMenuBarMode = nMode;
if ( mpWindowImpl->mpBorderWindow && (mpWindowImpl->mpBorderWindow->GetType() == WindowType::BORDERWINDOW) )
{
if ( nMode == MenuBarMode::Hide )
static_cast<ImplBorderWindow*>(mpWindowImpl->mpBorderWindow.get())->SetMenuBarMode( true );
else
static_cast<ImplBorderWindow*>(mpWindowImpl->mpBorderWindow.get())->SetMenuBarMode( false );
}
}
}
bool SystemWindow::ImplIsInTaskPaneList( vcl::Window* pWin )
{
if( mpImplData && mpImplData->mpTaskPaneList )
return mpImplData->mpTaskPaneList->IsInList( pWin );
return false;
}
unsigned int SystemWindow::GetScreenNumber() const
{
return mpWindowImpl->mpFrame->GetUnmirroredGeometry().screen();
}
void SystemWindow::SetScreenNumber(unsigned int nDisplayScreen)
{
mpWindowImpl->mpFrame->SetScreenNumber( nDisplayScreen );
}
void SystemWindow::SetApplicationID(const OUString &rApplicationID)
{
mpWindowImpl->mpFrame->SetApplicationID( rApplicationID );
}
void SystemWindow::SetCloseHdl(const Link<SystemWindow&,void>& rLink)
{
mpImplData->maCloseHdl = rLink;
}
const Link<SystemWindow&,void>& SystemWindow::GetCloseHdl() const
{
return mpImplData->maCloseHdl;
}
void SystemWindow::queue_resize(StateChangedType /*eReason*/)
{
if (!isLayoutEnabled())
return;
if (isCalculatingInitialLayoutSize())
return;
InvalidateSizeCache();
if (hasPendingLayout())
return;
maLayoutIdle.Start();
}
void SystemWindow::Resize()
{
queue_resize();
}
bool SystemWindow::isLayoutEnabled() const
{
//pre dtor called, and single child is a container => we're layout enabled
return mpImplData && ::isLayoutEnabled(this);
}
Size SystemWindow::GetOptimalSize() const
{
if (!isLayoutEnabled())
return Window::GetOptimalSize();
Window *pBox = GetWindow(GetWindowType::FirstChild);
// tdf#141318 Do the same as SystemWindow::setOptimalLayoutSize in case we're called before initial layout
const_cast<SystemWindow*>(this)->settingOptimalLayoutSize(pBox);
Size aSize = VclContainer::getLayoutRequisition(*pBox);
sal_Int32 nBorderWidth = get_border_width();
aSize.AdjustHeight(2 * nBorderWidth );
aSize.AdjustWidth(2 * nBorderWidth );
return Window::CalcWindowSize(aSize);
}
void SystemWindow::setPosSizeOnContainee(Size aSize, Window &rBox)
{
sal_Int32 nBorderWidth = get_border_width();
aSize.AdjustWidth( -(2 * nBorderWidth) );
aSize.AdjustHeight( -(2 * nBorderWidth) );
Point aPos(nBorderWidth, nBorderWidth);
VclContainer::setLayoutAllocation(rBox, aPos, CalcOutputSize(aSize));
}
IMPL_LINK_NOARG( SystemWindow, ImplHandleLayoutTimerHdl, Timer*, void )
{
comphelper::ScopeGuard g([this] {
if (maLayoutIdle.wasTransferred()) {
release(); // paired with acquire in LayoutIdle::DecideTransferredExecution
}
});
Window *pBox = GetWindow(GetWindowType::FirstChild);
if (!isLayoutEnabled())
{
SAL_WARN_IF(pBox, "vcl.layout", "SystemWindow has become non-layout because extra children have been added directly to it.");
return;
}
assert(pBox);
setPosSizeOnContainee(GetSizePixel(), *pBox);
}
void SystemWindow::SetText(const OUString& rStr)
{
setDeferredProperties();
Window::SetText(rStr);
}
OUString SystemWindow::GetText() const
{
const_cast<SystemWindow*>(this)->setDeferredProperties();
return Window::GetText();
}
void SystemWindow::settingOptimalLayoutSize(Window* /*pBox*/)
{
}
void SystemWindow::setOptimalLayoutSize(bool bAllowWindowShrink)
{
maLayoutIdle.Stop();
//resize SystemWindow to fit requisition on initial show
Window *pBox = GetWindow(GetWindowType::FirstChild);
settingOptimalLayoutSize(pBox);
Size aSize = get_preferred_size();
Size aMax(bestmaxFrameSizeForScreenSize(Size(GetDesktopRectPixel().GetSize())));
aSize.setWidth( std::min(aMax.Width(), aSize.Width()) );
aSize.setHeight( std::min(aMax.Height(), aSize.Height()) );
SetMinOutputSizePixel(aSize);
if (!bAllowWindowShrink)
{
Size aCurrentSize = GetSizePixel();
aSize.setWidth(std::max(aSize.Width(), aCurrentSize.Width()));
aSize.setHeight(std::max(aSize.Height(), aCurrentSize.Height()));
}
SetSizePixel(aSize);
setPosSizeOnContainee(aSize, *pBox);
}
void SystemWindow::DoInitialLayout()
{
if (GetSettings().GetStyleSettings().GetAutoMnemonic())
GenerateAutoMnemonicsOnHierarchy(this);
if (isLayoutEnabled())
{
mbIsCalculatingInitialLayoutSize = true;
setDeferredProperties();
setOptimalLayoutSize(!mbInitialLayoutSizeCalculated);
mbInitialLayoutSizeCalculated = true;
mbIsCalculatingInitialLayoutSize = false;
}
}
void SystemWindow::doDeferredInit(WinBits nBits)
{
VclPtr<vcl::Window> pParent = mpDialogParent;
mpDialogParent.reset();
ImplDeferredInit(pParent, nBits);
mbIsDeferredInit = false;
}
void SystemWindow::ImplDeferredInit(vcl::Window* /*pParent*/, WinBits /*nBits*/)
{
SAL_WARN("vcl.layout", "SystemWindow in layout without doDeferredInit impl");
}
VclPtr<VirtualDevice> SystemWindow::createScreenshot()
{
// same prerequisites as in Execute()
setDeferredProperties();
ImplAdjustNWFSizes();
Show();
ToTop();
ensureRepaint();
Size aSize(GetOutputSizePixel());
VclPtr<VirtualDevice> xOutput(VclPtr<VirtualDevice>::Create(DeviceFormat::WITHOUT_ALPHA));
xOutput->SetOutputSizePixel(aSize);
Point aPos;
xOutput->DrawOutDev(aPos, aSize, aPos, aSize, *GetOutDev());
return xOutput;
}
void SystemWindow::PrePaint(vcl::RenderContext& rRenderContext)
{
Window::PrePaint(rRenderContext);
mbPaintComplete = false;
}
void SystemWindow::PostPaint(vcl::RenderContext& rRenderContext)
{
Window::PostPaint(rRenderContext);
mbPaintComplete = true;
}
void SystemWindow::ensureRepaint()
{
// ensure repaint
Invalidate();
mbPaintComplete = false;
while (!mbPaintComplete && !Application::IsQuit())
{
Application::Yield();
}
}
void SystemWindow::CollectMenuBarMnemonics(MnemonicGenerator& rMnemonicGenerator) const
{
if (MenuBar* pMenu = GetMenuBar())
{
sal_uInt16 nMenuItems = pMenu->GetItemCount();
for ( sal_uInt16 i = 0; i < nMenuItems; ++i )
rMnemonicGenerator.RegisterMnemonic( pMenu->GetItemText( pMenu->GetItemId( i ) ) );
}
}
int SystemWindow::GetMenuBarHeight() const
{
if (MenuBar* pMenuBar = GetMenuBar())
return pMenuBar->GetMenuBarHeight();
return 0;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'Union' is required to be utilized.
↑ V1077 Conditional initialization inside the 'WindowData' constructor may leave some members uninitialized. Inspect the following: m_nState, mnMaximizedX, mnMaximizedY, mnMaximizedWidth, mnMaximizedHeight, ....