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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 <tools/rc.h>
#include <svids.hrc>
#include <svdata.hxx>
#include <brdwin.hxx>
#include <window.h>
#include <vcl/textrectinfo.hxx>
#include <vcl/metric.hxx>
#include <vcl/svapp.hxx>
#include <vcl/wrkwin.hxx>
#include <vcl/fixed.hxx>
#include <vcl/vclmedit.hxx>
#include <vcl/msgbox.hxx>
#include <vcl/button.hxx>
#include <vcl/mnemonic.hxx>
#include <vcl/settings.hxx>
static void ImplInitMsgBoxImageList()
{
ImplSVData* pSVData = ImplGetSVData();
if (pSVData->maWinData.maMsgBoxImgList.empty())
{
ResMgr* pResMgr = ImplGetResMgr();
if (pResMgr)
{
pSVData->maWinData.maMsgBoxImgList.push_back(Image(BitmapEx(ResId(SV_RESID_BITMAP_ERRORBOX, *pResMgr))));
pSVData->maWinData.maMsgBoxImgList.push_back(Image(BitmapEx(ResId(SV_RESID_BITMAP_QUERYBOX, *pResMgr))));
pSVData->maWinData.maMsgBoxImgList.push_back(Image(BitmapEx(ResId(SV_RESID_BITMAP_WARNINGBOX, *pResMgr))));
pSVData->maWinData.maMsgBoxImgList.push_back(Image(BitmapEx(ResId(SV_RESID_BITMAP_INFOBOX, *pResMgr))));
}
}
}
void MessBox::ImplInitButtons()
{
WinBits nStyle = GetStyle();
ButtonDialogFlags nOKFlags = ButtonDialogFlags::OK;
ButtonDialogFlags nCancelFlags = ButtonDialogFlags::Cancel;
ButtonDialogFlags nRetryFlags = ButtonDialogFlags::NONE;
ButtonDialogFlags nYesFlags = ButtonDialogFlags::NONE;
ButtonDialogFlags nNoFlags = ButtonDialogFlags::NONE;
if ( nStyle & WB_OK_CANCEL )
{
if ( nStyle & WB_DEF_CANCEL )
nCancelFlags |= ButtonDialogFlags::Default | ButtonDialogFlags::Focus;
else // WB_DEF_OK
nOKFlags |= ButtonDialogFlags::Default | ButtonDialogFlags::Focus;
AddButton( StandardButtonType::OK, RET_OK, nOKFlags );
AddButton( StandardButtonType::Cancel, RET_CANCEL, nCancelFlags );
}
else if ( nStyle & WB_YES_NO )
{
if ( nStyle & WB_DEF_YES )
nYesFlags |= ButtonDialogFlags::Default | ButtonDialogFlags::Focus;
else // WB_DEF_NO
nNoFlags |= ButtonDialogFlags::Default | ButtonDialogFlags::Focus;
nNoFlags |= ButtonDialogFlags::Cancel;
AddButton( StandardButtonType::Yes, RET_YES, nYesFlags );
AddButton( StandardButtonType::No, RET_NO, nNoFlags );
}
else if ( nStyle & WB_YES_NO_CANCEL )
{
if ( nStyle & WB_DEF_YES )
nYesFlags |= ButtonDialogFlags::Default | ButtonDialogFlags::Focus;
else if ( nStyle & WB_DEF_NO )
nNoFlags |= ButtonDialogFlags::Default | ButtonDialogFlags::Focus;
else
nCancelFlags |= ButtonDialogFlags::Default | ButtonDialogFlags::Focus;
AddButton( StandardButtonType::Yes, RET_YES, nYesFlags );
AddButton( StandardButtonType::No, RET_NO, nNoFlags );
AddButton( StandardButtonType::Cancel, RET_CANCEL, nCancelFlags );
}
else if ( nStyle & WB_RETRY_CANCEL )
{
if ( nStyle & WB_DEF_CANCEL )
nCancelFlags |= ButtonDialogFlags::Default | ButtonDialogFlags::Focus;
else // WB_DEF_RETRY
nRetryFlags |= ButtonDialogFlags::Default | ButtonDialogFlags::Focus;
AddButton( StandardButtonType::Retry, RET_RETRY, nRetryFlags );
AddButton( StandardButtonType::Cancel, RET_CANCEL, nCancelFlags );
}
else if ( nStyle & WB_ABORT_RETRY_IGNORE )
{
ButtonDialogFlags nAbortFlags = ButtonDialogFlags::NONE;
ButtonDialogFlags nIgnoreFlags = ButtonDialogFlags::NONE;
if ( nStyle & WB_DEF_CANCEL )
nAbortFlags |= ButtonDialogFlags::Default | ButtonDialogFlags::Focus;
else if ( nStyle & WB_DEF_RETRY )
nRetryFlags |= ButtonDialogFlags::Default | ButtonDialogFlags::Focus;
else if ( nStyle & WB_DEF_IGNORE )
nIgnoreFlags |= ButtonDialogFlags::Default | ButtonDialogFlags::Focus;
AddButton( StandardButtonType::Abort, RET_CANCEL, nAbortFlags );
AddButton( StandardButtonType::Retry, RET_RETRY, nRetryFlags );
AddButton( StandardButtonType::Ignore, RET_IGNORE, nIgnoreFlags );
}
else if ( nStyle & WB_OK )
{
nOKFlags |= ButtonDialogFlags::Default | ButtonDialogFlags::Focus;
AddButton( StandardButtonType::OK, RET_OK, nOKFlags );
}
}
MessBox::MessBox( vcl::Window* pParent, WinBits nStyle,
const OUString& rTitle, const OUString& rMessage ) :
ButtonDialog( WindowType::MESSBOX ),
mbHelpBtn( false ),
mbCheck( false ),
maMessText( rMessage )
{
ImplInit( pParent, nStyle | WB_MOVEABLE | WB_HORZ | WB_CENTER );
ImplInitButtons();
if ( !rTitle.isEmpty() )
SetText( rTitle );
}
MessBox::~MessBox()
{
disposeOnce();
}
void MessBox::dispose()
{
mpVCLMultiLineEdit.disposeAndClear();
mpFixedImage.disposeAndClear();
mpCheckBox.disposeAndClear();
ButtonDialog::dispose();
}
void MessBox::ImplPosControls()
{
if ( !GetHelpId().isEmpty() )
{
if ( !mbHelpBtn )
{
AddButton( StandardButtonType::Help, RET_HELP, ButtonDialogFlags::Help, 3 );
mbHelpBtn = true;
}
}
else
{
if ( mbHelpBtn )
{
RemoveButton( RET_HELP );
mbHelpBtn = false;
}
}
TextRectInfo aTextInfo;
Rectangle aRect( 0, 0, 30000, 30000 );
Rectangle aFormatRect;
Point aTextPos( IMPL_DIALOG_OFFSET, IMPL_DIALOG_OFFSET+IMPL_MSGBOX_OFFSET_EXTRA_Y );
Size aImageSize;
Size aPageSize;
Size aMEditSize;
long nTitleWidth;
long nButtonSize = ImplGetButtonSize();
long nMaxWidth = GetDesktopRectPixel().GetWidth()-8;
long nMaxLineWidth;
long nWidth;
WinBits nWinStyle = WB_LEFT | WB_NOLABEL;
DrawTextFlags nTextStyle = DrawTextFlags::MultiLine | DrawTextFlags::Top | DrawTextFlags::Left;
mpVCLMultiLineEdit.disposeAndClear();
mpFixedImage.disposeAndClear();
if ( mpCheckBox )
{
mbCheck = mpCheckBox->IsChecked();
mpCheckBox.disposeAndClear();
}
// Clean up message text with tabs
OUString aMessText(maMessText.replaceAll("\t", " "));
//If window too small, we make dialog box be wider
if ( mpWindowImpl->mbFrame )
{
nMaxWidth = 630 * GetDPIScaleFactor();
}
else if ( nMaxWidth < 120 )
nMaxWidth = 120;
nMaxWidth -= mpWindowImpl->mnLeftBorder+mpWindowImpl->mnRightBorder+4;
// MessagBox should be at least as wide as to see the title
// Extra-Width for Close button, because Close button is set after this call
nTitleWidth = CalcTitleWidth();
nTitleWidth += mpWindowImpl->mnTopBorder;
nMaxWidth -= (IMPL_DIALOG_OFFSET*2)+(IMPL_MSGBOX_OFFSET_EXTRA_X*2);
// for an image, get its size, create a suitable control and position it
aImageSize = maImage.GetSizePixel();
if ( aImageSize.Width() )
{
aImageSize.Width() += 4;
aImageSize.Height() += 4;
aTextPos.X() += aImageSize.Width()+IMPL_SEP_MSGBOX_IMAGE;
mpFixedImage = VclPtr<FixedImage>::Create( this );
mpFixedImage->SetPosSizePixel( Point( IMPL_DIALOG_OFFSET-2+IMPL_MSGBOX_OFFSET_EXTRA_X,
IMPL_DIALOG_OFFSET-2+IMPL_MSGBOX_OFFSET_EXTRA_Y ),
aImageSize );
mpFixedImage->SetImage( maImage );
mpFixedImage->Show();
nMaxWidth -= aImageSize.Width()+IMPL_SEP_MSGBOX_IMAGE;
}
else
aTextPos.X() += IMPL_MSGBOX_OFFSET_EXTRA_X;
// Determine maximum line length without wordbreak
aFormatRect = GetTextRect( aRect, aMessText, nTextStyle, &aTextInfo );
nMaxLineWidth = aFormatRect.GetWidth();
nTextStyle |= DrawTextFlags::WordBreak;
// Determine the width for text formatting
if ( nMaxLineWidth > 450 )
nWidth = 450;
else if ( nMaxLineWidth > 300 )
nWidth = nMaxLineWidth+5;
else
nWidth = 300;
nWidth *= GetDPIScaleFactor();
if ( nButtonSize > nWidth )
nWidth = nButtonSize-(aTextPos.X()-IMPL_DIALOG_OFFSET);
if ( nWidth > nMaxWidth )
nWidth = nMaxWidth;
aRect.Right() = nWidth;
aFormatRect = GetTextRect( aRect, aMessText, nTextStyle, &aTextInfo );
if ( aTextInfo.GetMaxLineWidth() > nWidth )
{
nWidth = aTextInfo.GetMaxLineWidth()+8;
aRect.Right() = nWidth;
aFormatRect = GetTextRect( aRect, aMessText, nTextStyle, &aTextInfo );
}
// get Style for VCLMultiLineEdit
aMEditSize.Width() = aTextInfo.GetMaxLineWidth()+1;
aMEditSize.Height() = aFormatRect.GetHeight();
aPageSize.Width() = aImageSize.Width();
if ( aMEditSize.Height() < aImageSize.Height() )
{
nWinStyle |= WB_VCENTER;
aPageSize.Height() = aImageSize.Height();
aMEditSize.Height() = aImageSize.Height();
}
else
{
nWinStyle |= WB_TOP;
aPageSize.Height() = aMEditSize.Height();
}
if ( aImageSize.Width() )
aPageSize.Width() += IMPL_SEP_MSGBOX_IMAGE;
aPageSize.Width() += (IMPL_DIALOG_OFFSET*2)+(IMPL_MSGBOX_OFFSET_EXTRA_X*2);
aPageSize.Width() += aMEditSize.Width()+1;
aPageSize.Height() += (IMPL_DIALOG_OFFSET*2)+(IMPL_MSGBOX_OFFSET_EXTRA_Y*2);
if ( aPageSize.Width() < IMPL_MINSIZE_MSGBOX_WIDTH )
aPageSize.Width() = IMPL_MINSIZE_MSGBOX_WIDTH;
if ( aPageSize.Width() < nTitleWidth )
aPageSize.Width() = nTitleWidth;
if ( !maCheckBoxText.isEmpty() )
{
Size aMinCheckboxSize ( aMEditSize );
if ( aPageSize.Width() < IMPL_MINSIZE_MSGBOX_WIDTH+80 )
{
aPageSize.Width() = IMPL_MINSIZE_MSGBOX_WIDTH+80;
aMinCheckboxSize.Width() += 80;
}
// #104492# auto mnemonics for CJK strings may increase the length, so measure the
// checkbox length including a temporary mnemonic, the correct auto mnemonic will be
// generated later in the dialog (see init_show)
OUString aMnemonicString( maCheckBoxText );
if( GetSettings().GetStyleSettings().GetAutoMnemonic() )
{
if( aMnemonicString == GetNonMnemonicString( maCheckBoxText ) )
{
// no mnemonic found -> create one
MnemonicGenerator aMnemonicGenerator;
aMnemonicString = aMnemonicGenerator.CreateMnemonic( aMnemonicString );
}
}
mpCheckBox = VclPtr<CheckBox>::Create( this );
mpCheckBox->Check( mbCheck );
mpCheckBox->SetText( aMnemonicString );
mpCheckBox->SetStyle( mpCheckBox->GetStyle() | WB_WORDBREAK );
mpCheckBox->SetHelpId( GetHelpId() ); // DR: Check box and dialog have same HID
// align checkbox with message text
Size aSize = mpCheckBox->CalcMinimumSize( aMinCheckboxSize.Width() );
// now set the original non-mnemonic string
mpCheckBox->SetText( maCheckBoxText );
Point aPos( aTextPos );
aPos.Y() += aMEditSize.Height() + (IMPL_DIALOG_OFFSET)+(IMPL_MSGBOX_OFFSET_EXTRA_Y*2);
// increase messagebox
aPageSize.Height() += aSize.Height() + (IMPL_DIALOG_OFFSET*2)+(IMPL_MSGBOX_OFFSET_EXTRA_Y*2);
mpCheckBox->SetPosSizePixel( aPos, aSize );
mpCheckBox->Show();
}
mpVCLMultiLineEdit = VclPtr<VclMultiLineEdit>::Create( this, nWinStyle );
mpVCLMultiLineEdit->SetText( aMessText );
mpVCLMultiLineEdit->SetPosSizePixel( aTextPos, aMEditSize );
mpVCLMultiLineEdit->Show();
mpVCLMultiLineEdit->SetPaintTransparent(true);
mpVCLMultiLineEdit->EnableCursor(false);
SetPageSizePixel( aPageSize );
}
void MessBox::StateChanged( StateChangedType nType )
{
if ( nType == StateChangedType::InitShow )
{
ImplPosControls();
}
ButtonDialog::StateChanged( nType );
}
bool MessBox::GetCheckBoxState() const
{
return mpCheckBox ? mpCheckBox->IsChecked() : mbCheck;
}
void MessBox::SetCheckBoxState( bool bCheck )
{
if( mpCheckBox ) mpCheckBox->Check( bCheck );
mbCheck = bCheck;
}
Size MessBox::GetOptimalSize() const
{
// FIXME: base me on the font size ?
return Size( 250, 100 );
}
InfoBox::InfoBox( vcl::Window* pParent, const OUString& rMessage ) :
MessBox( pParent, WB_OK | WB_DEF_OK, OUString(), rMessage )
{
// Default Text is the display title from the application
if ( GetText().isEmpty() )
SetText( Application::GetDisplayName() );
SetImage( InfoBox::GetStandardImage() );
}
InfoBox::InfoBox( vcl::Window* pParent, WinBits nStyle, const OUString& rMessage ) :
MessBox( pParent, nStyle, OUString(), rMessage )
{
// Default Text is the display title from the application
if ( GetText().isEmpty() )
SetText( Application::GetDisplayName() );
SetImage( InfoBox::GetStandardImage() );
}
Image InfoBox::GetStandardImage()
{
ImplInitMsgBoxImageList();
return ImplGetSVData()->maWinData.maMsgBoxImgList[3];
}
WarningBox::WarningBox( vcl::Window* pParent, WinBits nStyle,
const OUString& rMessage ) :
MessBox( pParent, nStyle, OUString(), rMessage )
{
// Default Text is the display title from the application
if ( GetText().isEmpty() )
SetText( Application::GetDisplayName() );
SetImage( WarningBox::GetStandardImage() );
}
void WarningBox::SetDefaultCheckBoxText()
{
ResMgr* pResMgr = ImplGetResMgr();
if( pResMgr )
maCheckBoxText = ResId(SV_STDTEXT_DONTWARNAGAIN, *pResMgr).toString();
}
Image WarningBox::GetStandardImage()
{
ImplInitMsgBoxImageList();
return ImplGetSVData()->maWinData.maMsgBoxImgList[2];
}
ErrorBox::ErrorBox( vcl::Window* pParent, WinBits nStyle,
const OUString& rMessage ) :
MessBox( pParent, nStyle, OUString(), rMessage )
{
// Default Text is the display title from the application
if ( GetText().isEmpty() )
SetText( Application::GetDisplayName() );
SetImage( ErrorBox::GetStandardImage() );
}
Image ErrorBox::GetStandardImage()
{
try
{
ImplInitMsgBoxImageList();
}
catch (const css::uno::Exception &)
{
// During early bootstrap we can have no initialized
// ucb and hence no ability to get this image, so nop.
return Image();
}
return ImplGetSVData()->maWinData.maMsgBoxImgList[0];
}
QueryBox::QueryBox( vcl::Window* pParent, WinBits nStyle, const OUString& rMessage ) :
MessBox( pParent, nStyle, OUString(), rMessage )
{
// Default Text is the display title from the application
if ( GetText().isEmpty() )
SetText( Application::GetDisplayName() );
SetImage( QueryBox::GetStandardImage() );
}
void QueryBox::SetDefaultCheckBoxText()
{
ResMgr* pResMgr = ImplGetResMgr();
if( pResMgr )
maCheckBoxText = ResId(SV_STDTEXT_DONTASKAGAIN, *pResMgr).toString();
}
Image QueryBox::GetStandardImage()
{
ImplInitMsgBoxImageList();
return ImplGetSVData()->maWinData.maMsgBoxImgList[1];
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|