diff options
Diffstat (limited to 'vcl/source/window/menubarwindow.cxx')
| -rw-r--r-- | vcl/source/window/menubarwindow.cxx | 1222 |
1 files changed, 1222 insertions, 0 deletions
diff --git a/vcl/source/window/menubarwindow.cxx b/vcl/source/window/menubarwindow.cxx new file mode 100644 index 000000000..51bad55d4 --- /dev/null +++ b/vcl/source/window/menubarwindow.cxx @@ -0,0 +1,1222 @@ +/* -*- 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 "menubarwindow.hxx" +#include "menuitemlist.hxx" +#include "menufloatingwindow.hxx" + +#include <vcl/dockingarea.hxx> +#include <vcl/settings.hxx> +#include <vcl/taskpanelist.hxx> +#include <sal/log.hxx> + +#include <salframe.hxx> +#include <salmenu.hxx> +#include <svdata.hxx> +#include <strings.hrc> +#include <bitmaps.hlst> +#include <window.h> +#include "bufferdevice.hxx" + +// document closing button +#define IID_DOCUMENTCLOSE 1 + +DecoToolBox::DecoToolBox( vcl::Window* pParent ) : + ToolBox( pParent, 0 ), + lastSize(-1) +{ + calcMinSize(); +} + +void DecoToolBox::DataChanged( const DataChangedEvent& rDCEvt ) +{ + Window::DataChanged( rDCEvt ); + + if ( rDCEvt.GetFlags() & AllSettingsFlags::STYLE ) + { + calcMinSize(); + SetBackground(); + SetImages( 0, true); + } +} + +void DecoToolBox::calcMinSize() +{ + ScopedVclPtrInstance<ToolBox> aTbx( GetParent() ); + if( GetItemCount() == 0 ) + { + aTbx->InsertItem(ToolBoxItemId(IID_DOCUMENTCLOSE), Image(StockImage::Yes, SV_RESID_BITMAP_CLOSEDOC)); + } + else + { + ImplToolItems::size_type nItems = GetItemCount(); + for( ImplToolItems::size_type i = 0; i < nItems; i++ ) + { + ToolBoxItemId nId = GetItemId( i ); + aTbx->InsertItem( nId, GetItemImage( nId ) ); + } + } + maMinSize = aTbx->CalcWindowSizePixel(); + + aTbx.disposeAndClear(); +} + +void DecoToolBox::SetImages( tools::Long nMaxHeight, bool bForce ) +{ + tools::Long border = getMinSize().Height() - maImage.GetSizePixel().Height(); + + if( !nMaxHeight && lastSize != -1 ) + nMaxHeight = lastSize + border; // don't change anything if called with 0 + + if( nMaxHeight < getMinSize().Height() ) + nMaxHeight = getMinSize().Height(); + + if( (lastSize == nMaxHeight - border) && !bForce ) + return; + + lastSize = nMaxHeight - border; + + Color aEraseColor( ColorTransparency, 255, 255, 255, 255 ); + BitmapEx aBmpExDst( maImage.GetBitmapEx() ); + BitmapEx aBmpExSrc( aBmpExDst ); + + aEraseColor.SetAlpha( 0 ); + aBmpExDst.Erase( aEraseColor ); + aBmpExDst.Scale( Size( lastSize, lastSize ) ); + + tools::Rectangle aSrcRect( Point(0,0), maImage.GetSizePixel() ); + tools::Rectangle aDestRect( Point((lastSize - maImage.GetSizePixel().Width())/2, + (lastSize - maImage.GetSizePixel().Height())/2 ), + maImage.GetSizePixel() ); + + aBmpExDst.CopyPixel( aDestRect, aSrcRect, &aBmpExSrc ); + SetItemImage( ToolBoxItemId(IID_DOCUMENTCLOSE), Image( aBmpExDst ) ); + +} + +MenuBarWindow::MenuBarWindow( vcl::Window* pParent ) : + Window( pParent, 0 ), + m_aCloseBtn(VclPtr<DecoToolBox>::Create(this)), + m_aFloatBtn(VclPtr<PushButton>::Create(this, WB_NOPOINTERFOCUS | WB_SMALLSTYLE | WB_RECTSTYLE)), + m_aHideBtn(VclPtr<PushButton>::Create(this, WB_NOPOINTERFOCUS | WB_SMALLSTYLE | WB_RECTSTYLE)) +{ + SetType(WindowType::MENUBARWINDOW); + m_pMenu = nullptr; + m_pActivePopup = nullptr; + m_nHighlightedItem = ITEMPOS_INVALID; + m_nRolloveredItem = ITEMPOS_INVALID; + mbAutoPopup = true; + m_bIgnoreFirstMove = true; + + m_aCloseBtn->maImage = Image(StockImage::Yes, SV_RESID_BITMAP_CLOSEDOC); + + m_aCloseBtn->SetBackground(); + m_aCloseBtn->SetPaintTransparent(true); + m_aCloseBtn->SetParentClipMode(ParentClipMode::NoClip); + + m_aCloseBtn->InsertItem(ToolBoxItemId(IID_DOCUMENTCLOSE), m_aCloseBtn->maImage); + m_aCloseBtn->SetSelectHdl(LINK(this, MenuBarWindow, CloseHdl)); + m_aCloseBtn->AddEventListener(LINK(this, MenuBarWindow, ToolboxEventHdl)); + m_aCloseBtn->SetQuickHelpText(ToolBoxItemId(IID_DOCUMENTCLOSE), VclResId(SV_HELPTEXT_CLOSEDOCUMENT)); + + m_aFloatBtn->SetSymbol( SymbolType::FLOAT ); + m_aFloatBtn->SetQuickHelpText(VclResId(SV_HELPTEXT_RESTORE)); + + m_aHideBtn->SetSymbol( SymbolType::HIDE ); + m_aHideBtn->SetQuickHelpText(VclResId(SV_HELPTEXT_MINIMIZE)); + + ImplInitStyleSettings(); + + AddEventListener(LINK(this, MenuBarWindow, ShowHideListener)); +} + +MenuBarWindow::~MenuBarWindow() +{ + disposeOnce(); +} + +void MenuBarWindow::dispose() +{ + m_aCloseBtn->RemoveEventListener(LINK(this, MenuBarWindow, ToolboxEventHdl)); + RemoveEventListener(LINK(this, MenuBarWindow, ShowHideListener)); + + mpParentPopup.disposeAndClear(); + m_aHideBtn.disposeAndClear(); + m_aFloatBtn.disposeAndClear(); + m_aCloseBtn.disposeAndClear(); + m_pMenu.clear(); + m_pActivePopup.clear(); + m_xSaveFocusId.clear(); + + Window::dispose(); +} + +void MenuBarWindow::SetMenu( MenuBar* pMen ) +{ + m_pMenu = pMen; + KillActivePopup(); + m_nHighlightedItem = ITEMPOS_INVALID; + if (pMen) + { + m_aCloseBtn->ShowItem(ToolBoxItemId(IID_DOCUMENTCLOSE), pMen->HasCloseButton()); + m_aCloseBtn->Show(pMen->HasCloseButton() || !m_aAddButtons.empty()); + m_aFloatBtn->Show(pMen->HasFloatButton()); + m_aHideBtn->Show(pMen->HasHideButton()); + } + Invalidate(); + + // show and connect native menubar + if( m_pMenu && m_pMenu->ImplGetSalMenu() ) + { + if( m_pMenu->ImplGetSalMenu()->VisibleMenuBar() ) + ImplGetFrame()->SetMenu( m_pMenu->ImplGetSalMenu() ); + + m_pMenu->ImplGetSalMenu()->SetFrame( ImplGetFrame() ); + m_pMenu->ImplGetSalMenu()->ShowMenuBar(true); + } +} + +void MenuBarWindow::SetHeight(tools::Long nHeight) +{ + setPosSizePixel(0, 0, 0, nHeight, PosSizeFlags::Height); +} + +void MenuBarWindow::ShowButtons( bool bClose, bool bFloat, bool bHide ) +{ + m_aCloseBtn->ShowItem(ToolBoxItemId(IID_DOCUMENTCLOSE), bClose); + m_aCloseBtn->Show(bClose || !m_aAddButtons.empty()); + if (m_pMenu->mpSalMenu) + m_pMenu->mpSalMenu->ShowCloseButton(bClose); + m_aFloatBtn->Show( bFloat ); + m_aHideBtn->Show( bHide ); + Resize(); +} + +Size const & MenuBarWindow::MinCloseButtonSize() const +{ + return m_aCloseBtn->getMinSize(); +} + +IMPL_LINK_NOARG(MenuBarWindow, CloseHdl, ToolBox *, void) +{ + if( ! m_pMenu ) + return; + + if( m_aCloseBtn->GetCurItemId() == ToolBoxItemId(IID_DOCUMENTCLOSE) ) + { + // #i106052# call close hdl asynchronously to ease handler implementation + // this avoids still being in the handler while the DecoToolBox already + // gets destroyed + Application::PostUserEvent(static_cast<MenuBar*>(m_pMenu.get())->GetCloseButtonClickHdl()); + } + else + { + std::map<sal_uInt16,AddButtonEntry>::iterator it = m_aAddButtons.find(sal_uInt16(m_aCloseBtn->GetCurItemId())); + if( it != m_aAddButtons.end() ) + { + MenuBarButtonCallbackArg aArg; + aArg.nId = it->first; + aArg.bHighlight = (sal_uInt16(m_aCloseBtn->GetHighlightItemId()) == it->first); + it->second.m_aSelectLink.Call( aArg ); + } + } +} + +IMPL_LINK( MenuBarWindow, ToolboxEventHdl, VclWindowEvent&, rEvent, void ) +{ + if( ! m_pMenu ) + return; + + MenuBarButtonCallbackArg aArg; + aArg.nId = 0xffff; + aArg.bHighlight = (rEvent.GetId() == VclEventId::ToolboxHighlight); + if( rEvent.GetId() == VclEventId::ToolboxHighlight ) + aArg.nId =sal_uInt16(m_aCloseBtn->GetHighlightItemId()); + else if( rEvent.GetId() == VclEventId::ToolboxHighlightOff ) + { + auto nPos = static_cast<ToolBox::ImplToolItems::size_type>(reinterpret_cast<sal_IntPtr>(rEvent.GetData())); + aArg.nId = sal_uInt16(m_aCloseBtn->GetItemId(nPos)); + } + std::map< sal_uInt16, AddButtonEntry >::iterator it = m_aAddButtons.find( aArg.nId ); + if( it != m_aAddButtons.end() ) + { + it->second.m_aHighlightLink.Call( aArg ); + } +} + +IMPL_LINK( MenuBarWindow, ShowHideListener, VclWindowEvent&, rEvent, void ) +{ + if( ! m_pMenu ) + return; + + if( rEvent.GetId() == VclEventId::WindowShow ) + m_pMenu->ImplCallEventListeners( VclEventId::MenuShow, ITEMPOS_INVALID ); + else if( rEvent.GetId() == VclEventId::WindowHide ) + m_pMenu->ImplCallEventListeners( VclEventId::MenuHide, ITEMPOS_INVALID ); +} + +void MenuBarWindow::ImplCreatePopup( bool bPreSelectFirst ) +{ + MenuItemData* pItemData = m_pMenu ? m_pMenu->GetItemList()->GetDataFromPos( m_nHighlightedItem ) : nullptr; + if ( !pItemData ) + return; + + m_bIgnoreFirstMove = true; + if ( m_pActivePopup && ( m_pActivePopup != pItemData->pSubMenu ) ) + { + KillActivePopup(); + } + if ( !(pItemData->bEnabled && pItemData->pSubMenu && ( m_nHighlightedItem != ITEMPOS_INVALID ) && + ( pItemData->pSubMenu != m_pActivePopup )) ) + return; + + m_pActivePopup = static_cast<PopupMenu*>(pItemData->pSubMenu.get()); + tools::Long nX = 0; + MenuItemData* pData = nullptr; + for ( sal_uLong n = 0; n < m_nHighlightedItem; n++ ) + { + pData = m_pMenu->GetItemList()->GetDataFromPos( n ); + nX += pData->aSz.Width(); + } + pData = m_pMenu->pItemList->GetDataFromPos( m_nHighlightedItem ); + Point aItemTopLeft( nX, 0 ); + Point aItemBottomRight( aItemTopLeft ); + aItemBottomRight.AdjustX(pData->aSz.Width() ); + + if (pData->bHiddenOnGUI) + { + mpParentPopup.disposeAndClear(); + mpParentPopup = VclPtr<PopupMenu>::Create(); + m_pActivePopup = mpParentPopup.get(); + + for (sal_uInt16 i = m_nHighlightedItem; i < m_pMenu->GetItemCount(); ++i) + { + sal_uInt16 nId = m_pMenu->GetItemId(i); + + MenuItemData* pParentItemData = m_pMenu->GetItemList()->GetData(nId); + assert(pParentItemData); + mpParentPopup->InsertItem(nId, pParentItemData->aText, pParentItemData->nBits, pParentItemData->sIdent); + mpParentPopup->SetHelpId(nId, pParentItemData->aHelpId); + mpParentPopup->SetHelpText(nId, pParentItemData->aHelpText); + mpParentPopup->SetAccelKey(nId, pParentItemData->aAccelKey); + mpParentPopup->SetItemCommand(nId, pParentItemData->aCommandStr); + mpParentPopup->SetHelpCommand(nId, pParentItemData->aHelpCommandStr); + + PopupMenu* pPopup = m_pMenu->GetPopupMenu(nId); + mpParentPopup->SetPopupMenu(nId, pPopup); + } + } + // the menu bar could have height 0 in fullscreen mode: + // so do not use always WindowHeight, as ItemHeight < WindowHeight. + if ( GetSizePixel().Height() ) + { + // #107747# give menuitems the height of the menubar + aItemBottomRight.AdjustY(GetOutputSizePixel().Height()-1 ); + } + + // ImplExecute is not modal... + // #99071# do not grab the focus, otherwise it will be restored to the menubar + // when the frame is reactivated later + //GrabFocus(); + m_pActivePopup->ImplExecute( this, tools::Rectangle( aItemTopLeft, aItemBottomRight ), FloatWinPopupFlags::Down | FloatWinPopupFlags::NoHorzPlacement, m_pMenu, bPreSelectFirst ); + // does not have a window, if aborted before or if there are no entries + if ( m_pActivePopup->ImplGetFloatingWindow() ) + m_pActivePopup->ImplGetFloatingWindow()->AddPopupModeWindow( this ); + else + m_pActivePopup = nullptr; +} + +void MenuBarWindow::KillActivePopup() +{ + if ( !m_pActivePopup ) + return; + + if( m_pActivePopup->pWindow ) + if( static_cast<FloatingWindow *>(m_pActivePopup->pWindow.get())->IsInCleanUp() ) + return; // kill it later + + if ( m_pActivePopup->bInCallback ) + m_pActivePopup->bCanceled = true; + + m_pActivePopup->bInCallback = true; + m_pActivePopup->Deactivate(); + m_pActivePopup->bInCallback = false; + // check for pActivePopup, if stopped by deactivate... + if ( m_pActivePopup->ImplGetWindow() ) + { + if (mpParentPopup) + { + for (sal_uInt16 i = 0; i < mpParentPopup->GetItemCount(); ++i) + { + sal_uInt16 nId = mpParentPopup->GetItemId(i); + MenuItemData* pParentItemData = mpParentPopup->GetItemList()->GetData(nId); + assert(pParentItemData); + pParentItemData->pSubMenu = nullptr; + } + } + m_pActivePopup->ImplGetFloatingWindow()->StopExecute(); + m_pActivePopup->ImplGetFloatingWindow()->doShutdown(); + m_pActivePopup->pWindow.disposeAndClear(); + } + m_pActivePopup = nullptr; +} + +void MenuBarWindow::PopupClosed( Menu const * pPopup ) +{ + if ( pPopup == m_pActivePopup ) + { + KillActivePopup(); + ChangeHighlightItem( ITEMPOS_INVALID, false, ImplGetFrameWindow()->ImplGetFrameData()->mbHasFocus, false ); + } +} + +void MenuBarWindow::MouseButtonDown( const MouseEvent& rMEvt ) +{ + mbAutoPopup = true; + sal_uInt16 nEntry = ImplFindEntry( rMEvt.GetPosPixel() ); + if ( ( nEntry != ITEMPOS_INVALID ) && !m_pActivePopup ) + { + ChangeHighlightItem( nEntry, false ); + } + else + { + KillActivePopup(); + ChangeHighlightItem( ITEMPOS_INVALID, false ); + } +} + +void MenuBarWindow::MouseButtonUp( const MouseEvent& ) +{ +} + +void MenuBarWindow::MouseMove( const MouseEvent& rMEvt ) +{ + if ( rMEvt.IsSynthetic() || rMEvt.IsEnterWindow() ) + return; + + if ( rMEvt.IsLeaveWindow() ) + { + if ( m_nRolloveredItem != ITEMPOS_INVALID && m_nRolloveredItem != m_nHighlightedItem ) + Invalidate(); //HighlightItem( nRolloveredItem, false ); + + m_nRolloveredItem = ITEMPOS_INVALID; + return; + } + + sal_uInt16 nEntry = ImplFindEntry( rMEvt.GetPosPixel() ); + if ( m_nHighlightedItem == ITEMPOS_INVALID ) + { + if ( m_nRolloveredItem != nEntry ) + { + if ( m_nRolloveredItem != ITEMPOS_INVALID ) + Invalidate(); //HighlightItem( nRolloveredItem, false ); + + m_nRolloveredItem = nEntry; + Invalidate(); //HighlightItem( nRolloveredItem, true ); + } + return; + } + m_nRolloveredItem = nEntry; + + if( m_bIgnoreFirstMove ) + { + m_bIgnoreFirstMove = false; + return; + } + + if ( ( nEntry != ITEMPOS_INVALID ) + && ( nEntry != m_nHighlightedItem ) ) + ChangeHighlightItem( nEntry, false ); +} + +void MenuBarWindow::ChangeHighlightItem( sal_uInt16 n, bool bSelectEntry, bool bAllowRestoreFocus, bool bDefaultToDocument) +{ + if( ! m_pMenu ) + return; + + // #57934# close active popup if applicable, as TH's background storage works. + MenuItemData* pNextData = m_pMenu->pItemList->GetDataFromPos( n ); + if ( m_pActivePopup && m_pActivePopup->ImplGetWindow() && ( !pNextData || ( m_pActivePopup != pNextData->pSubMenu ) ) ) + KillActivePopup(); // pActivePopup when applicable without pWin, if Rescheduled in Activate() + + // activate menubar only ones per cycle... + bool bJustActivated = false; + if ( ( m_nHighlightedItem == ITEMPOS_INVALID ) && ( n != ITEMPOS_INVALID ) ) + { + ImplGetSVData()->mpWinData->mbNoDeactivate = true; + // #105406# avoid saving the focus when we already have the focus + bool bNoSaveFocus = (this == ImplGetSVData()->mpWinData->mpFocusWin.get()); + + if( m_xSaveFocusId != nullptr ) + { + if (!ImplGetSVData()->mpWinData->mbNoSaveFocus) + { + m_xSaveFocusId = nullptr; + if( !bNoSaveFocus ) + m_xSaveFocusId = Window::SaveFocus(); // only save focus when initially activated + } + else { + ; // do nothing: we 're activated again from taskpanelist, focus was already saved + } + } + else + { + if( !bNoSaveFocus ) + m_xSaveFocusId = Window::SaveFocus(); // only save focus when initially activated + } + m_pMenu->bInCallback = true; // set here if Activate overridden + m_pMenu->Activate(); + m_pMenu->bInCallback = false; + bJustActivated = true; + } + else if ( ( m_nHighlightedItem != ITEMPOS_INVALID ) && ( n == ITEMPOS_INVALID ) ) + { + m_pMenu->bInCallback = true; + m_pMenu->Deactivate(); + m_pMenu->bInCallback = false; + ImplGetSVData()->mpWinData->mbNoDeactivate = false; + if (!ImplGetSVData()->mpWinData->mbNoSaveFocus) + { + VclPtr<vcl::Window> xTempFocusId; + if (m_xSaveFocusId && !m_xSaveFocusId->isDisposed()) + xTempFocusId = m_xSaveFocusId; + m_xSaveFocusId = nullptr; + + if (bAllowRestoreFocus) + { + // tdf#115227 the popup is already killed, so temporarily set us as the + // focus window, so we could avoid sending superfluous activate events + // to top window listeners. + if (xTempFocusId || bDefaultToDocument) + ImplGetSVData()->mpWinData->mpFocusWin = this; + + // #105406# restore focus to document if we could not save focus before + if (!xTempFocusId && bDefaultToDocument) + GrabFocusToDocument(); + else + Window::EndSaveFocus(xTempFocusId); + } + } + } + + if ( m_nHighlightedItem != ITEMPOS_INVALID ) + { + if ( m_nHighlightedItem != m_nRolloveredItem ) + Invalidate(); //HighlightItem( nHighlightedItem, false ); + + m_pMenu->ImplCallEventListeners( VclEventId::MenuDehighlight, m_nHighlightedItem ); + } + + m_nHighlightedItem = n; + SAL_WARN_IF( ( m_nHighlightedItem != ITEMPOS_INVALID ) && !m_pMenu->ImplIsVisible( m_nHighlightedItem ), "vcl", "ChangeHighlightItem: Not visible!" ); + if ( m_nHighlightedItem != ITEMPOS_INVALID ) + Invalidate(); //HighlightItem( nHighlightedItem, true ); + else if ( m_nRolloveredItem != ITEMPOS_INVALID ) + Invalidate(); //HighlightItem( nRolloveredItem, true ); + m_pMenu->ImplCallHighlight(m_nHighlightedItem); + + if( mbAutoPopup ) + ImplCreatePopup( bSelectEntry ); + + // #58935# #73659# Focus, if no popup underneath... + if ( bJustActivated && !m_pActivePopup ) + GrabFocus(); +} + +static int ImplGetTopDockingAreaHeight( vcl::Window const *pWindow ) +{ + // find docking area that is top aligned and return its height + // note: dockingareas are direct children of the SystemWindow + if( pWindow->ImplGetFrameWindow() ) + { + vcl::Window *pWin = pWindow->ImplGetFrameWindow()->GetWindow( GetWindowType::FirstChild ); //mpWindowImpl->mpFirstChild; + while( pWin ) + { + if( pWin->IsSystemWindow() ) + { + vcl::Window *pChildWin = pWin->GetWindow( GetWindowType::FirstChild ); //mpWindowImpl->mpFirstChild; + while( pChildWin ) + { + DockingAreaWindow *pDockingArea = nullptr; + if ( pChildWin->GetType() == WindowType::DOCKINGAREA ) + pDockingArea = static_cast< DockingAreaWindow* >( pChildWin ); + + if( pDockingArea && pDockingArea->GetAlign() == WindowAlign::Top && + pDockingArea->IsVisible() && pDockingArea->GetOutputSizePixel().Height() != 0 ) + { + return pDockingArea->GetOutputSizePixel().Height(); + } + + pChildWin = pChildWin->GetWindow( GetWindowType::Next ); //mpWindowImpl->mpNext; + } + + } + + pWin = pWin->GetWindow( GetWindowType::Next ); //mpWindowImpl->mpNext; + } + } + return 0; +} + +static void ImplAddNWFSeparator(vcl::RenderContext& rRenderContext, const Size& rSize, const MenubarValue& rMenubarValue) +{ + // add a separator if + // - we have an adjacent docking area + // - and if toolbars would draw them as well (mbDockingAreaSeparateTB must not be set, see dockingarea.cxx) + if (rMenubarValue.maTopDockingAreaHeight + && !ImplGetSVData()->maNWFData.mbDockingAreaSeparateTB + && !ImplGetSVData()->maNWFData.mbDockingAreaAvoidTBFrames) + { + // note: the menubar only provides the upper (dark) half of it, the rest (bright part) is drawn by the docking area + + rRenderContext.SetLineColor(rRenderContext.GetSettings().GetStyleSettings().GetSeparatorColor()); + tools::Rectangle aRect(Point(), rSize); + rRenderContext.DrawLine(aRect.BottomLeft(), aRect.BottomRight()); + } +} + +void MenuBarWindow::HighlightItem(vcl::RenderContext& rRenderContext, sal_uInt16 nPos) +{ + if (!m_pMenu) + return; + + tools::Long nX = 0; + size_t nCount = m_pMenu->pItemList->size(); + + Size aOutputSize = GetOutputSizePixel(); + aOutputSize.AdjustWidth( -(m_aCloseBtn->GetSizePixel().Width()) ); + + for (size_t n = 0; n < nCount; n++) + { + MenuItemData* pData = m_pMenu->pItemList->GetDataFromPos( n ); + if (n == nPos) + { + if (pData->eType != MenuItemType::SEPARATOR) + { + // #107747# give menuitems the height of the menubar + tools::Rectangle aRect(Point(nX, 1), Size(pData->aSz.Width(), aOutputSize.Height() - 2)); + rRenderContext.Push(vcl::PushFlags::CLIPREGION); + rRenderContext.IntersectClipRegion(aRect); + bool bRollover, bHighlight; + if (!ImplGetSVData()->maNWFData.mbRolloverMenubar) + { + bHighlight = true; + bRollover = nPos != m_nHighlightedItem; + } + else + { + bRollover = nPos == m_nRolloveredItem; + bHighlight = nPos == m_nHighlightedItem; + } + if (rRenderContext.IsNativeControlSupported(ControlType::Menubar, ControlPart::MenuItem) && + rRenderContext.IsNativeControlSupported(ControlType::Menubar, ControlPart::Entire)) + { + // draw background (transparency) + MenubarValue aControlValue; + aControlValue.maTopDockingAreaHeight = ImplGetTopDockingAreaHeight( this ); + + if (!Application::GetSettings().GetStyleSettings().GetPersonaHeader().IsEmpty() ) + Erase(rRenderContext); + else + { + tools::Rectangle aBgRegion(Point(), aOutputSize); + rRenderContext.DrawNativeControl(ControlType::Menubar, ControlPart::Entire, aBgRegion, + ControlState::ENABLED, aControlValue, OUString()); + } + + ImplAddNWFSeparator(rRenderContext, aOutputSize, aControlValue); + + // draw selected item + ControlState nState = ControlState::ENABLED; + if (bRollover) + nState |= ControlState::ROLLOVER; + else + nState |= ControlState::SELECTED; + rRenderContext.DrawNativeControl(ControlType::Menubar, ControlPart::MenuItem, + aRect, nState, aControlValue, OUString() ); + } + else + { + if (bRollover) + rRenderContext.SetFillColor(rRenderContext.GetSettings().GetStyleSettings().GetMenuBarRolloverColor()); + else + rRenderContext.SetFillColor(rRenderContext.GetSettings().GetStyleSettings().GetMenuHighlightColor()); + rRenderContext.SetLineColor(); + rRenderContext.DrawRect(aRect); + } + rRenderContext.Pop(); + + m_pMenu->ImplPaint(rRenderContext, aOutputSize, 0, 0, pData, bHighlight, false, bRollover); + } + return; + } + + nX += pData->aSz.Width(); + } +} + +tools::Rectangle MenuBarWindow::ImplGetItemRect( sal_uInt16 nPos ) const +{ + tools::Rectangle aRect; + if( m_pMenu ) + { + tools::Long nX = 0; + size_t nCount = m_pMenu->pItemList->size(); + for ( size_t n = 0; n < nCount; n++ ) + { + MenuItemData* pData = m_pMenu->pItemList->GetDataFromPos( n ); + if ( n == nPos ) + { + if ( pData->eType != MenuItemType::SEPARATOR ) + // #107747# give menuitems the height of the menubar + aRect = tools::Rectangle( Point( nX, 1 ), Size( pData->aSz.Width(), GetOutputSizePixel().Height()-2 ) ); + break; + } + + nX += pData->aSz.Width(); + } + } + return aRect; +} + +void MenuBarWindow::KeyInput( const KeyEvent& rKEvent ) +{ + if ( !HandleKeyEvent( rKEvent ) ) + Window::KeyInput( rKEvent ); +} + +bool MenuBarWindow::HandleKeyEvent( const KeyEvent& rKEvent, bool bFromMenu ) +{ + if (!m_pMenu) + return false; + + if (m_pMenu->bInCallback) + return true; // swallow + + bool bDone = false; + sal_uInt16 nCode = rKEvent.GetKeyCode().GetCode(); + + if( GetParent() ) + { + if( GetParent()->GetWindow( GetWindowType::Client )->IsSystemWindow() ) + { + SystemWindow *pSysWin = static_cast<SystemWindow*>(GetParent()->GetWindow( GetWindowType::Client )); + if( pSysWin->GetTaskPaneList() ) + if( pSysWin->GetTaskPaneList()->HandleKeyEvent( rKEvent ) ) + return true; + } + } + + // no key events if native menus + if (m_pMenu->ImplGetSalMenu() && m_pMenu->ImplGetSalMenu()->VisibleMenuBar()) + { + return false; + } + + if ( nCode == KEY_MENU && !rKEvent.GetKeyCode().IsShift() ) // only F10, not Shift-F10 + { + mbAutoPopup = false; + if ( m_nHighlightedItem == ITEMPOS_INVALID ) + { + ChangeHighlightItem( 0, false ); + GrabFocus(); + } + else + { + ChangeHighlightItem( ITEMPOS_INVALID, false ); + m_xSaveFocusId = nullptr; + } + bDone = true; + } + else if ( bFromMenu ) + { + if ( ( nCode == KEY_LEFT ) || ( nCode == KEY_RIGHT ) || + ( nCode == KEY_HOME ) || ( nCode == KEY_END ) ) + { + sal_uInt16 n = m_nHighlightedItem; + if ( n == ITEMPOS_INVALID ) + { + if ( nCode == KEY_LEFT) + n = 0; + else + n = m_pMenu->GetItemCount()-1; + } + + sal_uInt16 nLoop = n; + + if( nCode == KEY_HOME ) + { n = sal_uInt16(-1); nLoop = n+1; } + if( nCode == KEY_END ) + { n = m_pMenu->GetItemCount(); nLoop = n-1; } + + do + { + if ( nCode == KEY_LEFT || nCode == KEY_END ) + { + if ( n ) + n--; + else + n = m_pMenu->GetItemCount()-1; + } + if ( nCode == KEY_RIGHT || nCode == KEY_HOME ) + { + n++; + if ( n >= m_pMenu->GetItemCount() ) + n = 0; + } + + MenuItemData* pData = m_pMenu->GetItemList()->GetDataFromPos( n ); + if (pData->eType != MenuItemType::SEPARATOR && + m_pMenu->ImplIsVisible(n) && + !m_pMenu->ImplCurrentlyHiddenOnGUI(n)) + { + ChangeHighlightItem( n, true ); + break; + } + } while ( n != nLoop ); + bDone = true; + } + else if ( nCode == KEY_RETURN ) + { + if( m_pActivePopup ) KillActivePopup(); + else + if ( !mbAutoPopup ) + { + ImplCreatePopup( true ); + mbAutoPopup = true; + } + bDone = true; + } + else if ( ( nCode == KEY_UP ) || ( nCode == KEY_DOWN ) ) + { + if ( !mbAutoPopup ) + { + ImplCreatePopup( true ); + mbAutoPopup = true; + } + bDone = true; + } + else if ( nCode == KEY_ESCAPE || ( nCode == KEY_F6 && rKEvent.GetKeyCode().IsMod1() ) ) + { + if( m_pActivePopup ) + { + // hide the menu and remove the focus... + mbAutoPopup = false; + KillActivePopup(); + } + + ChangeHighlightItem( ITEMPOS_INVALID, false ); + + if( nCode == KEY_F6 && rKEvent.GetKeyCode().IsMod1() ) + { + // put focus into document + GrabFocusToDocument(); + } + + bDone = true; + } + } + + if ( !bDone && ( bFromMenu || rKEvent.GetKeyCode().IsMod2() ) ) + { + sal_Unicode nCharCode = rKEvent.GetCharCode(); + if ( nCharCode ) + { + size_t nEntry, nDuplicates; + MenuItemData* pData = m_pMenu->GetItemList()->SearchItem( nCharCode, rKEvent.GetKeyCode(), nEntry, nDuplicates, m_nHighlightedItem ); + if ( pData && (nEntry != ITEMPOS_INVALID) ) + { + mbAutoPopup = true; + ChangeHighlightItem( nEntry, true ); + bDone = true; + } + } + } + + return bDone; +} + +void MenuBarWindow::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) +{ + if (!m_pMenu) + return; + + const StyleSettings& rStyleSettings = rRenderContext.GetSettings().GetStyleSettings(); + + Size aOutputSize = GetOutputSizePixel(); + + // no VCL paint if native menus + if (m_pMenu->ImplGetSalMenu() && m_pMenu->ImplGetSalMenu()->VisibleMenuBar()) + { + ImplGetFrame()->DrawMenuBar(); + return; + } + + // Make sure that all actual rendering happens in one go to avoid flicker. + vcl::BufferDevice pBuffer(this, rRenderContext); + + if (rRenderContext.IsNativeControlSupported(ControlType::Menubar, ControlPart::Entire)) + { + MenubarValue aMenubarValue; + aMenubarValue.maTopDockingAreaHeight = ImplGetTopDockingAreaHeight(this); + + if (!rStyleSettings.GetPersonaHeader().IsEmpty()) + Erase(*pBuffer); + else + { + tools::Rectangle aCtrlRegion( Point(), aOutputSize ); + + pBuffer->DrawNativeControl(ControlType::Menubar, ControlPart::Entire, aCtrlRegion, + ControlState::ENABLED, aMenubarValue, OUString()); + } + + ImplAddNWFSeparator(*pBuffer, aOutputSize, aMenubarValue); + } + + // shrink the area of the buttons + aOutputSize.AdjustWidth( -(m_aCloseBtn->GetSizePixel().Width()) ); + + pBuffer->SetFillColor(rStyleSettings.GetMenuColor()); + m_pMenu->ImplPaint(*pBuffer, aOutputSize, 0); + + if (m_nHighlightedItem != ITEMPOS_INVALID && m_pMenu && !m_pMenu->GetItemList()->GetDataFromPos(m_nHighlightedItem)->bHiddenOnGUI) + HighlightItem(*pBuffer, m_nHighlightedItem); + else if (m_nRolloveredItem != ITEMPOS_INVALID) + HighlightItem(*pBuffer, m_nRolloveredItem); + + // in high contrast mode draw a separating line on the lower edge + if (!rRenderContext.IsNativeControlSupported( ControlType::Menubar, ControlPart::Entire) && + rStyleSettings.GetHighContrastMode()) + { + pBuffer->Push(vcl::PushFlags::LINECOLOR | vcl::PushFlags::MAPMODE); + pBuffer->SetLineColor(COL_WHITE); + pBuffer->SetMapMode(MapMode(MapUnit::MapPixel)); + Size aSize = GetSizePixel(); + pBuffer->DrawLine(Point(0, aSize.Height() - 1), + Point(aSize.Width() - 1, aSize.Height() - 1)); + pBuffer->Pop(); + } +} + +void MenuBarWindow::Resize() +{ + Size aOutSz = GetOutputSizePixel(); + tools::Long n = aOutSz.Height()-4; + tools::Long nX = aOutSz.Width()-3; + tools::Long nY = 2; + + if ( m_aCloseBtn->IsVisible() ) + { + m_aCloseBtn->Hide(); + m_aCloseBtn->SetImages(n); + Size aTbxSize( m_aCloseBtn->CalcWindowSizePixel() ); + nX -= aTbxSize.Width(); + tools::Long nTbxY = (aOutSz.Height() - aTbxSize.Height())/2; + m_aCloseBtn->setPosSizePixel(nX, nTbxY, aTbxSize.Width(), aTbxSize.Height()); + nX -= 3; + m_aCloseBtn->Show(); + } + if ( m_aFloatBtn->IsVisible() ) + { + nX -= n; + m_aFloatBtn->setPosSizePixel( nX, nY, n, n ); + } + if ( m_aHideBtn->IsVisible() ) + { + nX -= n; + m_aHideBtn->setPosSizePixel( nX, nY, n, n ); + } + + m_aFloatBtn->SetSymbol( SymbolType::FLOAT ); + m_aHideBtn->SetSymbol( SymbolType::HIDE ); + + Invalidate(); +} + +sal_uInt16 MenuBarWindow::ImplFindEntry( const Point& rMousePos ) const +{ + if( m_pMenu ) + { + tools::Long nX = 0; + size_t nCount = m_pMenu->pItemList->size(); + for ( size_t n = 0; n < nCount; n++ ) + { + MenuItemData* pData = m_pMenu->pItemList->GetDataFromPos( n ); + if ( m_pMenu->ImplIsVisible( n ) ) + { + nX += pData->aSz.Width(); + if ( nX > rMousePos.X() ) + return static_cast<sal_uInt16>(n); + } + } + } + return ITEMPOS_INVALID; +} + +void MenuBarWindow::RequestHelp( const HelpEvent& rHEvt ) +{ + sal_uInt16 nId = m_nHighlightedItem; + if ( rHEvt.GetMode() & HelpEventMode::CONTEXT ) + ChangeHighlightItem( ITEMPOS_INVALID, true ); + + tools::Rectangle aHighlightRect( ImplGetItemRect( m_nHighlightedItem ) ); + if( !ImplHandleHelpEvent( this, m_pMenu, nId, rHEvt, aHighlightRect ) ) + Window::RequestHelp( rHEvt ); +} + +void MenuBarWindow::StateChanged( StateChangedType nType ) +{ + Window::StateChanged( nType ); + + if (nType == StateChangedType::ControlForeground || + nType == StateChangedType::ControlBackground) + { + ApplySettings(*GetOutDev()); + Invalidate(); + } + else if (nType == StateChangedType::Enable) + { + Invalidate(); + } + else if(m_pMenu) + { + m_pMenu->ImplKillLayoutData(); + } +} + +void MenuBarWindow::LayoutChanged() +{ + if (!m_pMenu) + return; + + ApplySettings(*GetOutDev()); + + // if the font was changed. + tools::Long nHeight = m_pMenu->ImplCalcSize(this).Height(); + + // depending on the native implementation or the displayable flag + // the menubar windows is suppressed (ie, height=0) + if (!static_cast<MenuBar*>(m_pMenu.get())->IsDisplayable() || + (m_pMenu->ImplGetSalMenu() && m_pMenu->ImplGetSalMenu()->VisibleMenuBar())) + { + nHeight = 0; + } + setPosSizePixel(0, 0, 0, nHeight, PosSizeFlags::Height); + GetParent()->Resize(); + Invalidate(); + Resize(); + + m_pMenu->ImplKillLayoutData(); +} + +void MenuBarWindow::ApplySettings(vcl::RenderContext& rRenderContext) +{ + Window::ApplySettings(rRenderContext); + const StyleSettings& rStyleSettings = rRenderContext.GetSettings().GetStyleSettings(); + + SetPointFont(rRenderContext, rStyleSettings.GetMenuFont()); + + const BitmapEx& rPersonaBitmap = Application::GetSettings().GetStyleSettings().GetPersonaHeader(); + SalMenu *pNativeMenu = m_pMenu ? m_pMenu->ImplGetSalMenu() : nullptr; + if (pNativeMenu) + pNativeMenu->ApplyPersona(); + if (!rPersonaBitmap.IsEmpty()) + { + Wallpaper aWallpaper(rPersonaBitmap); + aWallpaper.SetStyle(WallpaperStyle::TopRight); + aWallpaper.SetColor(Application::GetSettings().GetStyleSettings().GetWorkspaceColor()); + + rRenderContext.SetBackground(aWallpaper); + SetPaintTransparent(false); + SetParentClipMode(); + } + else if (rRenderContext.IsNativeControlSupported(ControlType::Menubar, ControlPart::Entire)) + { + rRenderContext.SetBackground(); // background will be drawn by NWF + } + else + { + Wallpaper aWallpaper; + aWallpaper.SetStyle(WallpaperStyle::ApplicationGradient); + rRenderContext.SetBackground(aWallpaper); + SetPaintTransparent(false); + SetParentClipMode(); + } + + rRenderContext.SetTextColor(rStyleSettings.GetMenuBarTextColor()); + rRenderContext.SetTextFillColor(); + rRenderContext.SetLineColor(); +} + +void MenuBarWindow::ImplInitStyleSettings() +{ + if (!(IsNativeControlSupported(ControlType::Menubar, ControlPart::MenuItem) && + IsNativeControlSupported(ControlType::Menubar, ControlPart::Entire))) + return; + + AllSettings aSettings(GetSettings()); + ImplGetFrame()->UpdateSettings(aSettings); // to update persona + StyleSettings aStyle(aSettings.GetStyleSettings()); + Color aHighlightTextColor = ImplGetSVData()->maNWFData.maMenuBarHighlightTextColor; + if (aHighlightTextColor != COL_TRANSPARENT) + { + aStyle.SetMenuHighlightTextColor(aHighlightTextColor); + } + aSettings.SetStyleSettings(aStyle); + GetOutDev()->SetSettings(aSettings); +} + +void MenuBarWindow::DataChanged( const DataChangedEvent& rDCEvt ) +{ + Window::DataChanged( rDCEvt ); + + if ( (rDCEvt.GetType() == DataChangedEventType::FONTS) || + (rDCEvt.GetType() == DataChangedEventType::FONTSUBSTITUTION) || + ((rDCEvt.GetType() == DataChangedEventType::SETTINGS) && + (rDCEvt.GetFlags() & AllSettingsFlags::STYLE)) ) + { + ApplySettings(*GetOutDev()); + ImplInitStyleSettings(); + LayoutChanged(); + } +} + +void MenuBarWindow::LoseFocus() +{ + if ( !HasChildPathFocus( true ) ) + ChangeHighlightItem( ITEMPOS_INVALID, false, false ); +} + +void MenuBarWindow::GetFocus() +{ + SalMenu *pNativeMenu = m_pMenu ? m_pMenu->ImplGetSalMenu() : nullptr; + if (pNativeMenu && pNativeMenu->TakeFocus()) + return; + + if ( m_nHighlightedItem == ITEMPOS_INVALID ) + { + mbAutoPopup = false; // do not open menu when activated by focus handling like taskpane cycling + ChangeHighlightItem( 0, false ); + } +} + +css::uno::Reference<css::accessibility::XAccessible> MenuBarWindow::CreateAccessible() +{ + css::uno::Reference<css::accessibility::XAccessible> xAcc; + + if (m_pMenu) + xAcc = m_pMenu->GetAccessible(); + + return xAcc; +} + +sal_uInt16 MenuBarWindow::AddMenuBarButton( const Image& i_rImage, const Link<MenuBarButtonCallbackArg&,bool>& i_rLink, const OUString& i_rToolTip ) +{ + // find first free button id + sal_uInt16 nId = IID_DOCUMENTCLOSE; + std::map< sal_uInt16, AddButtonEntry >::const_iterator it; + do + { + nId++; + it = m_aAddButtons.find( nId ); + } while( it != m_aAddButtons.end() && nId < 128 ); + SAL_WARN_IF( nId >= 128, "vcl", "too many addbuttons in menubar" ); + AddButtonEntry& rNewEntry = m_aAddButtons[nId]; + rNewEntry.m_aSelectLink = i_rLink; + m_aCloseBtn->InsertItem(ToolBoxItemId(nId), i_rImage, ToolBoxItemBits::NONE, 0); + m_aCloseBtn->calcMinSize(); + ShowButtons(m_aCloseBtn->IsItemVisible(ToolBoxItemId(IID_DOCUMENTCLOSE)), m_aFloatBtn->IsVisible(), m_aHideBtn->IsVisible()); + LayoutChanged(); + + if( m_pMenu->mpSalMenu ) + m_pMenu->mpSalMenu->AddMenuBarButton( SalMenuButtonItem( nId, i_rImage, i_rToolTip ) ); + + return nId; +} + +void MenuBarWindow::SetMenuBarButtonHighlightHdl( sal_uInt16 nId, const Link<MenuBarButtonCallbackArg&,bool>& rLink ) +{ + std::map< sal_uInt16, AddButtonEntry >::iterator it = m_aAddButtons.find( nId ); + if( it != m_aAddButtons.end() ) + it->second.m_aHighlightLink = rLink; +} + +tools::Rectangle MenuBarWindow::GetMenuBarButtonRectPixel( sal_uInt16 nId ) +{ + tools::Rectangle aRect; + if( m_aAddButtons.find( nId ) != m_aAddButtons.end() ) + { + if( m_pMenu->mpSalMenu ) + { + aRect = m_pMenu->mpSalMenu->GetMenuBarButtonRectPixel( nId, ImplGetWindowImpl()->mpFrame ); + if( aRect == tools::Rectangle( Point( -1, -1 ), Size( 1, 1 ) ) ) + { + // system menu button is somewhere but location cannot be determined + return tools::Rectangle(); + } + } + + if( aRect.IsEmpty() ) + { + aRect = m_aCloseBtn->GetItemRect(ToolBoxItemId(nId)); + Point aOffset = m_aCloseBtn->OutputToScreenPixel(Point()); + aRect.Move( aOffset.X(), aOffset.Y() ); + } + } + return aRect; +} + +void MenuBarWindow::RemoveMenuBarButton( sal_uInt16 nId ) +{ + ToolBox::ImplToolItems::size_type nPos = m_aCloseBtn->GetItemPos(ToolBoxItemId(nId)); + m_aCloseBtn->RemoveItem(nPos); + m_aAddButtons.erase( nId ); + m_aCloseBtn->calcMinSize(); + LayoutChanged(); + + if( m_pMenu->mpSalMenu ) + m_pMenu->mpSalMenu->RemoveMenuBarButton( nId ); +} + +bool MenuBarWindow::HandleMenuButtonEvent( sal_uInt16 i_nButtonId ) +{ + std::map< sal_uInt16, AddButtonEntry >::iterator it = m_aAddButtons.find( i_nButtonId ); + if( it != m_aAddButtons.end() ) + { + MenuBarButtonCallbackArg aArg; + aArg.nId = it->first; + aArg.bHighlight = true; + return it->second.m_aSelectLink.Call( aArg ); + } + return false; +} + +bool MenuBarWindow::CanGetFocus() const +{ + /* #i83908# do not use the menubar if it is native or invisible + this relies on MenuBar::ImplCreate setting the height of the menubar + to 0 in this case + */ + SalMenu *pNativeMenu = m_pMenu ? m_pMenu->ImplGetSalMenu() : nullptr; + if (pNativeMenu && pNativeMenu->VisibleMenuBar()) + return pNativeMenu->CanGetFocus(); + return GetSizePixel().Height() > 0; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |