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Diffstat (limited to 'vcl/source/window/btndlg.cxx')
| -rw-r--r-- | vcl/source/window/btndlg.cxx | 552 |
1 files changed, 552 insertions, 0 deletions
diff --git a/vcl/source/window/btndlg.cxx b/vcl/source/window/btndlg.cxx new file mode 100644 index 000000000000..889961cf4751 --- /dev/null +++ b/vcl/source/window/btndlg.cxx @@ -0,0 +1,552 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_vcl.hxx" + +#include <tools/ref.hxx> +#include <tools/debug.hxx> +#include <vcl/svdata.hxx> +#include <vcl/button.hxx> +#include <vcl/btndlg.hxx> + +#include <tools/rc.h> + + + +// ======================================================================= + +struct ImplBtnDlgItem +{ + USHORT mnId; + BOOL mbOwnButton; + BOOL mbDummyAlign; + long mnSepSize; + PushButton* mpPushButton; +}; + +DECLARE_LIST( ImplBtnDlgItemList, ImplBtnDlgItem* ) + +// ======================================================================= + +void ButtonDialog::ImplInitButtonDialogData() +{ + mpItemList = new ImplBtnDlgItemList( 8, 8 ); + mnButtonSize = 0; + mnCurButtonId = 0; + mnFocusButtonId = BUTTONDIALOG_BUTTON_NOTFOUND; + mbFormat = TRUE; +} + +// ----------------------------------------------------------------------- + +ButtonDialog::ButtonDialog( WindowType nType ) : + Dialog( nType ) +{ + ImplInitButtonDialogData(); +} + +// ----------------------------------------------------------------------- + +ButtonDialog::ButtonDialog( Window* pParent, WinBits nStyle ) : + Dialog( WINDOW_BUTTONDIALOG ) +{ + ImplInitButtonDialogData(); + ImplInit( pParent, nStyle ); +} + +// ----------------------------------------------------------------------- + +ButtonDialog::ButtonDialog( Window* pParent, const ResId& rResId ) : + Dialog( WINDOW_BUTTONDIALOG ) +{ + ImplInitButtonDialogData(); + rResId.SetRT( RSC_DIALOG ); // !!!!!!!!!! RSC_BUTTONDIALOG !!!!!!!! + ImplInit( pParent, ImplInitRes( rResId ) ); + ImplLoadRes( rResId ); +} + +// ----------------------------------------------------------------------- + +ButtonDialog::~ButtonDialog() +{ + ImplBtnDlgItem* pItem = mpItemList->First(); + while ( pItem ) + { + if ( pItem->mpPushButton && pItem->mbOwnButton ) + delete pItem->mpPushButton; + delete pItem; + pItem = mpItemList->Next(); + } + + delete mpItemList; +} + +// ----------------------------------------------------------------------- + +PushButton* ButtonDialog::ImplCreatePushButton( USHORT nBtnFlags ) +{ + PushButton* pBtn; + WinBits nStyle = 0; + + if ( nBtnFlags & BUTTONDIALOG_DEFBUTTON ) + nStyle |= WB_DEFBUTTON; + if ( nBtnFlags & BUTTONDIALOG_CANCELBUTTON ) + pBtn = new CancelButton( this, nStyle ); + else if ( nBtnFlags & BUTTONDIALOG_OKBUTTON ) + pBtn = new OKButton( this, nStyle ); + else if ( nBtnFlags & BUTTONDIALOG_HELPBUTTON ) + pBtn = new HelpButton( this, nStyle ); + else + pBtn = new PushButton( this, nStyle ); + + if ( !(nBtnFlags & BUTTONDIALOG_HELPBUTTON) ) + pBtn->SetClickHdl( LINK( this, ButtonDialog, ImplClickHdl ) ); + + return pBtn; +} + +// ----------------------------------------------------------------------- + +ImplBtnDlgItem* ButtonDialog::ImplGetItem( USHORT nId ) const +{ + ImplBtnDlgItem* pItem = mpItemList->First(); + while ( pItem ) + { + if ( pItem->mnId == nId ) + return pItem; + + pItem = mpItemList->Next(); + } + + return NULL; +} + +// ----------------------------------------------------------------------- + +long ButtonDialog::ImplGetButtonSize() +{ + if ( !mbFormat ) + return mnButtonSize; + + // Calculate ButtonSize + long nLastSepSize = 0; + long nSepSize = 0; + long nButtonCount = 0; + maCtrlSize = Size( IMPL_MINSIZE_BUTTON_WIDTH, IMPL_MINSIZE_BUTTON_HEIGHT ); + ImplBtnDlgItem* pItem = mpItemList->First(); + while ( pItem ) + { + nSepSize += nLastSepSize; + + long nTxtWidth = pItem->mpPushButton->GetCtrlTextWidth( pItem->mpPushButton->GetText() ); + nTxtWidth += IMPL_EXTRA_BUTTON_WIDTH; + if ( nTxtWidth > maCtrlSize.Width() ) + maCtrlSize.Width() = nTxtWidth; + long nTxtHeight = pItem->mpPushButton->GetTextHeight(); + nTxtHeight += IMPL_EXTRA_BUTTON_HEIGHT; + if ( nTxtHeight > maCtrlSize.Height() ) + maCtrlSize.Height() = nTxtHeight; + + nSepSize += pItem->mnSepSize; + + if ( GetStyle() & WB_HORZ ) + nLastSepSize = IMPL_SEP_BUTTON_X; + else + nLastSepSize = IMPL_SEP_BUTTON_Y; + + nButtonCount++; + + pItem = mpItemList->Next(); + } + + if ( GetStyle() & WB_HORZ ) + mnButtonSize = nSepSize + (nButtonCount*maCtrlSize.Width()); + else + mnButtonSize = nSepSize + (nButtonCount*maCtrlSize.Height()); + + return mnButtonSize; +} + +// ----------------------------------------------------------------------- + +void ButtonDialog::ImplPosControls() +{ + if ( !mbFormat ) + return; + + // Create PushButtons and determine Sizes + ImplGetButtonSize(); + + // determine dialog size + ImplBtnDlgItem* pItem; + Size aDlgSize = maPageSize; + long nX; + long nY; + if ( GetStyle() & WB_HORZ ) + { + if ( mnButtonSize+(IMPL_DIALOG_OFFSET*2) > aDlgSize.Width() ) + aDlgSize.Width() = mnButtonSize+(IMPL_DIALOG_OFFSET*2); + if ( GetStyle() & WB_LEFT ) + nX = IMPL_DIALOG_OFFSET; + else if ( GetStyle() & WB_RIGHT ) + nX = aDlgSize.Width()-mnButtonSize-IMPL_DIALOG_OFFSET; + else + nX = (aDlgSize.Width()-mnButtonSize)/2; + + aDlgSize.Height() += IMPL_DIALOG_OFFSET+maCtrlSize.Height(); + nY = aDlgSize.Height()-maCtrlSize.Height()-IMPL_DIALOG_OFFSET; + } + else + { + if ( mnButtonSize+(IMPL_DIALOG_OFFSET*2) > aDlgSize.Height() ) + aDlgSize.Height() = mnButtonSize+(IMPL_DIALOG_OFFSET*2); + if ( GetStyle() & WB_BOTTOM ) + nY = aDlgSize.Height()-mnButtonSize-IMPL_DIALOG_OFFSET; + else if ( GetStyle() & WB_VCENTER ) + nY = (aDlgSize.Height()-mnButtonSize)/2; + else + nY = IMPL_DIALOG_OFFSET; + + aDlgSize.Width() += IMPL_DIALOG_OFFSET+maCtrlSize.Width(); + nX = aDlgSize.Width()-maCtrlSize.Width()-IMPL_DIALOG_OFFSET; + } + + // Arrange PushButtons + pItem = mpItemList->First(); + while ( pItem ) + { + if ( GetStyle() & WB_HORZ ) + nX += pItem->mnSepSize; + else + nY += pItem->mnSepSize; + pItem->mpPushButton->SetPosSizePixel( Point( nX, nY ), maCtrlSize ); + pItem->mpPushButton->Show(); + if ( GetStyle() & WB_HORZ ) + nX += maCtrlSize.Width()+IMPL_SEP_BUTTON_X; + else + nY += maCtrlSize.Height()+IMPL_SEP_BUTTON_Y; + + pItem = mpItemList->Next(); + } + + SetOutputSizePixel( aDlgSize ); + + mbFormat = FALSE; +} + +// ----------------------------------------------------------------------- + +IMPL_LINK( ButtonDialog, ImplClickHdl, PushButton*, pBtn ) +{ + ImplBtnDlgItem* pItem = mpItemList->First(); + while ( pItem ) + { + if ( pItem->mpPushButton == pBtn ) + { + mnCurButtonId = pItem->mnId; + Click(); + break; + } + + pItem = mpItemList->Next(); + } + + return 0; +} + +// ----------------------------------------------------------------------- + +void ButtonDialog::Resize() +{ +} + +// ----------------------------------------------------------------------- + +void ButtonDialog::StateChanged( StateChangedType nType ) +{ + if ( nType == STATE_CHANGE_INITSHOW ) + { + ImplPosControls(); + + // Focus evt. auf den entsprechenden Button setzen + if ( mnFocusButtonId != BUTTONDIALOG_BUTTON_NOTFOUND ) + { + ImplBtnDlgItem* pItem = mpItemList->First(); + while ( pItem ) + { + if ( pItem->mnId == mnFocusButtonId ) + { + if ( pItem->mpPushButton->IsVisible() ) + pItem->mpPushButton->GrabFocus(); + break; + } + + pItem = mpItemList->Next(); + } + } + } + + Dialog::StateChanged( nType ); +} + +// ----------------------------------------------------------------------- + +void ButtonDialog::Click() +{ + if ( !maClickHdl ) + { + if ( IsInExecute() ) + EndDialog( GetCurButtonId() ); + } + else + maClickHdl.Call( this ); +} + +// ----------------------------------------------------------------------- + +void ButtonDialog::AddButton( const XubString& rText, USHORT nId, + USHORT nBtnFlags, long nSepPixel ) +{ + // PageItem anlegen + ImplBtnDlgItem* pItem = new ImplBtnDlgItem; + pItem->mnId = nId; + pItem->mbOwnButton = TRUE; + pItem->mnSepSize = nSepPixel; + pItem->mpPushButton = ImplCreatePushButton( nBtnFlags ); + if ( rText.Len() ) + pItem->mpPushButton->SetText( rText ); + + // In die Liste eintragen + mpItemList->Insert( pItem, LIST_APPEND ); + + if ( nBtnFlags & BUTTONDIALOG_FOCUSBUTTON ) + mnFocusButtonId = nId; + + mbFormat = TRUE; +} + +// ----------------------------------------------------------------------- + +void ButtonDialog::AddButton( StandardButtonType eType, USHORT nId, + USHORT nBtnFlags, long nSepPixel ) +{ + // PageItem anlegen + ImplBtnDlgItem* pItem = new ImplBtnDlgItem; + pItem->mnId = nId; + pItem->mbOwnButton = TRUE; + pItem->mnSepSize = nSepPixel; + + if ( eType == BUTTON_OK ) + nBtnFlags |= BUTTONDIALOG_OKBUTTON; + else if ( eType == BUTTON_HELP ) + nBtnFlags |= BUTTONDIALOG_HELPBUTTON; + else if ( (eType == BUTTON_CANCEL) || (eType == BUTTON_CLOSE) ) + nBtnFlags |= BUTTONDIALOG_CANCELBUTTON; + pItem->mpPushButton = ImplCreatePushButton( nBtnFlags ); + + // Standard-Buttons have the right text already + if ( !((eType == BUTTON_OK) && (pItem->mpPushButton->GetType() == WINDOW_OKBUTTON)) || + !((eType == BUTTON_CANCEL) && (pItem->mpPushButton->GetType() == WINDOW_CANCELBUTTON)) || + !((eType == BUTTON_HELP) && (pItem->mpPushButton->GetType() == WINDOW_HELPBUTTON)) ) + { + pItem->mpPushButton->SetText( Button::GetStandardText( eType ) ); + pItem->mpPushButton->SetHelpText( Button::GetStandardHelpText( eType ) ); + } + + if ( nBtnFlags & BUTTONDIALOG_FOCUSBUTTON ) + mnFocusButtonId = nId; + + // In die Liste eintragen + mpItemList->Insert( pItem, LIST_APPEND ); + + mbFormat = TRUE; +} + +// ----------------------------------------------------------------------- + +void ButtonDialog::AddButton( PushButton* pBtn, USHORT nId, + USHORT nBtnFlags, long nSepPixel ) +{ + // PageItem anlegen + ImplBtnDlgItem* pItem = new ImplBtnDlgItem; + pItem->mnId = nId; + pItem->mbOwnButton = FALSE; + pItem->mnSepSize = nSepPixel; + pItem->mpPushButton = pBtn; + + if ( nBtnFlags & BUTTONDIALOG_FOCUSBUTTON ) + mnFocusButtonId = nId; + + // In die View-Liste eintragen + mpItemList->Insert( pItem, LIST_APPEND ); + + mbFormat = TRUE; +} + +// ----------------------------------------------------------------------- + +void ButtonDialog::RemoveButton( USHORT nId ) +{ + ImplBtnDlgItem* pItem = mpItemList->First(); + while ( pItem ) + { + if ( pItem->mnId == nId ) + { + pItem->mpPushButton->Hide(); + if ( pItem->mbOwnButton ) + delete pItem->mpPushButton; + delete pItem; + mpItemList->Remove(); + mbFormat = TRUE; + break; + } + + pItem = mpItemList->Next(); + } + + DBG_ERRORFILE( "ButtonDialog::RemoveButton(): ButtonId invalid" ); +} + +// ----------------------------------------------------------------------- + +void ButtonDialog::Clear() +{ + ImplBtnDlgItem* pItem = mpItemList->First(); + while ( pItem ) + { + pItem->mpPushButton->Hide(); + if ( pItem->mbOwnButton ) + delete pItem->mpPushButton; + delete pItem; + pItem = mpItemList->Next(); + } + + mpItemList->Clear(); + mbFormat = TRUE; +} + +// ----------------------------------------------------------------------- + +USHORT ButtonDialog::GetButtonCount() const +{ + return (USHORT)mpItemList->Count(); +} + +// ----------------------------------------------------------------------- + +USHORT ButtonDialog::GetButtonId( USHORT nButton ) const +{ + if ( nButton < mpItemList->Count() ) + return (USHORT)mpItemList->GetObject( nButton )->mnId; + else + return BUTTONDIALOG_BUTTON_NOTFOUND; +} + +// ----------------------------------------------------------------------- + +PushButton* ButtonDialog::GetPushButton( USHORT nId ) const +{ + ImplBtnDlgItem* pItem = ImplGetItem( nId ); + + if ( pItem ) + return pItem->mpPushButton; + else + return NULL; +} + +// ----------------------------------------------------------------------- + +void ButtonDialog::SetButtonText( USHORT nId, const XubString& rText ) +{ + ImplBtnDlgItem* pItem = ImplGetItem( nId ); + + if ( pItem ) + { + pItem->mpPushButton->SetText( rText ); + mbFormat = TRUE; + } +} + +// ----------------------------------------------------------------------- + +XubString ButtonDialog::GetButtonText( USHORT nId ) const +{ + ImplBtnDlgItem* pItem = ImplGetItem( nId ); + + if ( pItem ) + return pItem->mpPushButton->GetText(); + else + return ImplGetSVEmptyStr(); +} + +// ----------------------------------------------------------------------- + +void ButtonDialog::SetButtonHelpText( USHORT nId, const XubString& rText ) +{ + ImplBtnDlgItem* pItem = ImplGetItem( nId ); + + if ( pItem ) + pItem->mpPushButton->SetHelpText( rText ); +} + +// ----------------------------------------------------------------------- + +XubString ButtonDialog::GetButtonHelpText( USHORT nId ) const +{ + ImplBtnDlgItem* pItem = ImplGetItem( nId ); + + if ( pItem ) + return pItem->mpPushButton->GetHelpText(); + else + return ImplGetSVEmptyStr(); +} + +// ----------------------------------------------------------------------- + +void ButtonDialog::SetButtonHelpId( USHORT nId, ULONG nHelpId ) +{ + ImplBtnDlgItem* pItem = ImplGetItem( nId ); + + if ( pItem ) + pItem->mpPushButton->SetHelpId( nHelpId ); +} + +// ----------------------------------------------------------------------- + +ULONG ButtonDialog::GetButtonHelpId( USHORT nId ) const +{ + ImplBtnDlgItem* pItem = ImplGetItem( nId ); + + if ( pItem ) + return pItem->mpPushButton->GetHelpId(); + else + return 0; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |