diff options
Diffstat (limited to 'cui/source/dialogs/linkdlg.cxx')
| -rw-r--r-- | cui/source/dialogs/linkdlg.cxx | 644 |
1 files changed, 644 insertions, 0 deletions
diff --git a/cui/source/dialogs/linkdlg.cxx b/cui/source/dialogs/linkdlg.cxx new file mode 100644 index 000000000..055721d73 --- /dev/null +++ b/cui/source/dialogs/linkdlg.cxx @@ -0,0 +1,644 @@ +/* -*- 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 <linkdlg.hxx> +#include <o3tl/safeint.hxx> +#include <vcl/svapp.hxx> + +#include <tools/diagnose_ex.h> +#include <tools/debug.hxx> +#include <tools/urlobj.hxx> +#include <vcl/idle.hxx> +#include <vcl/timer.hxx> +#include <vcl/weld.hxx> +#include <vcl/weldutils.hxx> + +#include <strings.hrc> +#include <sfx2/filedlghelper.hxx> +#include <sfx2/linkmgr.hxx> +#include <sfx2/linksrc.hxx> +#include <sfx2/lnkbase.hxx> +#include <sfx2/objsh.hxx> + +#include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp> +#include <com/sun/star/ui/dialogs/XFolderPicker2.hpp> +#include <comphelper/processfactory.hxx> + +#include <dialmgr.hxx> + + +using namespace sfx2; +using namespace ::com::sun::star; + +namespace { + +class SvBaseLinkMemberList { +private: + std::vector<SvBaseLink*> mLinks; + +public: + ~SvBaseLinkMemberList() + { + for (auto const& link : mLinks) + { + if( link ) + link->ReleaseRef(); + } + } + + size_t size() const { return mLinks.size(); } + + SvBaseLink *operator[](size_t i) const { return mLinks[i]; } + + void push_back(SvBaseLink* p) + { + mLinks.push_back(p); + p->AddFirstRef(); + } +}; + +} + +SvBaseLinksDlg::SvBaseLinksDlg(weld::Window * pParent, LinkManager* pMgr, bool bHtmlMode) + : GenericDialogController(pParent, "cui/ui/baselinksdialog.ui", "BaseLinksDialog") + , aStrAutolink( CuiResId( STR_AUTOLINK ) ) + , aStrManuallink( CuiResId( STR_MANUALLINK ) ) + , aStrBrokenlink( CuiResId( STR_BROKENLINK ) ) + , aStrCloselinkmsg( CuiResId( STR_CLOSELINKMSG ) ) + , aStrCloselinkmsgMulti( CuiResId( STR_CLOSELINKMSG_MULTI ) ) + , aStrWaitinglink( CuiResId( STR_WAITINGLINK ) ) + , pLinkMgr( nullptr ) + , aUpdateIdle("cui SvBaseLinksDlg UpdateIdle") + , m_xTbLinks(m_xBuilder->weld_tree_view("TB_LINKS")) + , m_xFtFullFileName(m_xBuilder->weld_link_button("FULL_FILE_NAME")) + , m_xFtFullSourceName(m_xBuilder->weld_label("FULL_SOURCE_NAME")) + , m_xFtFullTypeName(m_xBuilder->weld_label("FULL_TYPE_NAME")) + , m_xRbAutomatic(m_xBuilder->weld_radio_button("AUTOMATIC")) + , m_xRbManual(m_xBuilder->weld_radio_button("MANUAL")) + , m_xPbUpdateNow(m_xBuilder->weld_button("UPDATE_NOW")) + , m_xPbChangeSource(m_xBuilder->weld_button("CHANGE_SOURCE")) + , m_xPbBreakLink(m_xBuilder->weld_button("BREAK_LINK")) + , m_xVirDev(VclPtr<VirtualDevice>::Create()) +{ + // expand the point size of the desired font to the equivalent pixel size + weld::SetPointFont(*m_xVirDev, m_xTbLinks->get_font()); + m_xTbLinks->set_size_request(m_xTbLinks->get_approximate_digit_width() * 90, + m_xTbLinks->get_height_rows(12)); + + m_xTbLinks->set_selection_mode(SelectionMode::Multiple); + + std::vector<int> aWidths + { + o3tl::narrowing<int>(m_xTbLinks->get_approximate_digit_width() * 30), + o3tl::narrowing<int>(m_xTbLinks->get_approximate_digit_width() * 20), + o3tl::narrowing<int>(m_xTbLinks->get_approximate_digit_width() * 20) + }; + m_xTbLinks->set_column_fixed_widths(aWidths); + + // UpdateTimer for DDE-/Grf-links, which are waited for + aUpdateIdle.SetInvokeHandler( LINK( this, SvBaseLinksDlg, UpdateWaitingHdl ) ); + aUpdateIdle.SetPriority( TaskPriority::LOWEST ); + + m_xTbLinks->connect_changed( LINK( this, SvBaseLinksDlg, LinksSelectHdl ) ); + m_xTbLinks->connect_row_activated( LINK( this, SvBaseLinksDlg, LinksDoubleClickHdl ) ); + m_xRbAutomatic->connect_toggled( LINK( this, SvBaseLinksDlg, ToggleHdl ) ); + m_xRbManual->connect_toggled( LINK( this, SvBaseLinksDlg, ToggleHdl ) ); + m_xPbUpdateNow->connect_clicked( LINK( this, SvBaseLinksDlg, UpdateNowClickHdl ) ); + m_xPbChangeSource->connect_clicked( LINK( this, SvBaseLinksDlg, ChangeSourceClickHdl ) ); + if(!bHtmlMode) + m_xPbBreakLink->connect_clicked( LINK( this, SvBaseLinksDlg, BreakLinkClickHdl ) ); + else + m_xPbBreakLink->hide(); + + SetManager( pMgr ); +} + +SvBaseLinksDlg::~SvBaseLinksDlg() +{ +} + +/************************************************************************* +|* SvBaseLinksDlg::Handler() +*************************************************************************/ +IMPL_LINK(SvBaseLinksDlg, LinksSelectHdl, weld::TreeView&, rTreeView, void) +{ + LinksSelectHdl(&rTreeView); +} + +void SvBaseLinksDlg::LinksSelectHdl(weld::TreeView* pSvTabListBox) +{ + const int nSelectionCount = pSvTabListBox ? + pSvTabListBox->count_selected_rows() : 0; + if (nSelectionCount > 1) + { + // possibly deselect old entries in case of multi-selection + int nSelEntry = pSvTabListBox->get_selected_index(); + SvBaseLink* pLink = weld::fromId<SvBaseLink*>(pSvTabListBox->get_id(nSelEntry)); + SvBaseLinkObjectType nObjectType = pLink->GetObjType(); + if(!isClientFileType(nObjectType)) + { + pSvTabListBox->unselect_all(); + pSvTabListBox->select(nSelEntry); + } + else + { + std::vector<int> aRows = pSvTabListBox->get_selected_rows(); + for (auto nEntry : aRows) + { + pLink = weld::fromId<SvBaseLink*>(pSvTabListBox->get_id(nEntry)); + DBG_ASSERT(pLink, "Where is the Link?"); + if (!pLink) + continue; + if( !isClientFileType(pLink->GetObjType()) ) + pSvTabListBox->unselect(nEntry); + } + } + + m_xPbUpdateNow->set_sensitive(true); + m_xRbAutomatic->set_sensitive(false); + m_xRbManual->set_active(true); + m_xRbManual->set_sensitive(false); + } + else + { + int nPos; + SvBaseLink* pLink = GetSelEntry( &nPos ); + if( !pLink ) + return; + + m_xPbUpdateNow->set_sensitive(true); + + OUString sType, sLink; + OUString *pLinkNm = &sLink, *pFilter = nullptr; + + if( isClientFileType(pLink->GetObjType()) ) + { + m_xRbAutomatic->set_sensitive(false); + m_xRbManual->set_active(true); + m_xRbManual->set_sensitive(false); + if( SvBaseLinkObjectType::ClientGraphic == pLink->GetObjType() ) + { + pLinkNm = nullptr; + pFilter = &sLink; + } + } + else + { + m_xRbAutomatic->set_sensitive(true); + m_xRbManual->set_sensitive(true); + + if( SfxLinkUpdateMode::ALWAYS == pLink->GetUpdateMode() ) + m_xRbAutomatic->set_active(true); + else + m_xRbManual->set_active(true); + } + + OUString aFileName; + sfx2::LinkManager::GetDisplayNames( pLink, &sType, &aFileName, pLinkNm, pFilter ); + aFileName = INetURLObject::decode(aFileName, INetURLObject::DecodeMechanism::Unambiguous); + m_xFtFullFileName->set_label( aFileName ); + m_xFtFullFileName->set_uri( aFileName ); + m_xFtFullSourceName->set_label( sLink ); + m_xFtFullTypeName->set_label( sType ); + } +} + +IMPL_LINK_NOARG( SvBaseLinksDlg, LinksDoubleClickHdl, weld::TreeView&, bool ) +{ + ChangeSourceClickHdl(*m_xPbChangeSource); + return true; +} + +IMPL_LINK(SvBaseLinksDlg, ToggleHdl, weld::Toggleable&, rButton, void) +{ + if (!rButton.get_active()) + return; + + int nPos; + SvBaseLink* pLink = GetSelEntry( &nPos ); + + if (m_xRbAutomatic->get_active()) + { + if( pLink && !isClientFileType( pLink->GetObjType() ) && + SfxLinkUpdateMode::ALWAYS != pLink->GetUpdateMode() ) + SetType( *pLink, nPos, SfxLinkUpdateMode::ALWAYS ); + } + else + { + if( pLink && !isClientFileType( pLink->GetObjType() ) && + SfxLinkUpdateMode::ONCALL != pLink->GetUpdateMode()) + SetType( *pLink, nPos, SfxLinkUpdateMode::ONCALL ); + } +} + +IMPL_LINK_NOARG(SvBaseLinksDlg, UpdateNowClickHdl, weld::Button&, void) +{ + std::vector< SvBaseLink* > aLnkArr; + std::vector< sal_Int16 > aPosArr; + + std::vector<int> aRows = m_xTbLinks->get_selected_rows(); + for (int nFndPos : aRows) + { + aLnkArr.push_back( weld::fromId<SvBaseLink*>( m_xTbLinks->get_id(nFndPos) ) ); + aPosArr.push_back( nFndPos ); + } + + if( aLnkArr.empty() ) + return; + + for( size_t n = 0; n < aLnkArr.size(); ++n ) + { + tools::SvRef<SvBaseLink> xLink = aLnkArr[ n ]; + + // first look for the entry in the array + for(const auto & i : pLinkMgr->GetLinks()) + if( xLink == i ) + { + SetType( *xLink, aPosArr[ n ], xLink->GetUpdateMode() ); + break; + } + } + + // if somebody is of the opinion to swap his links (SD) + LinkManager* pNewMgr = pLinkMgr; + pLinkMgr = nullptr; + SetManager( pNewMgr ); + + + OUString sId = weld::toId(aLnkArr[0]); + int nE = m_xTbLinks->find_id(sId); + if (nE == -1) + nE = m_xTbLinks->get_selected_index(); + int nSelEntry = m_xTbLinks->get_selected_index(); + if (nE != nSelEntry) + m_xTbLinks->unselect(nSelEntry); + m_xTbLinks->select(nE); + m_xTbLinks->scroll_to_row(nE); + + pNewMgr->CloseCachedComps(); +} + +IMPL_LINK_NOARG(SvBaseLinksDlg, ChangeSourceClickHdl, weld::Button&, void) +{ + std::vector<int> aRows = m_xTbLinks->get_selected_rows(); + if (aRows.size() > 1) + { + try + { + uno::Reference<ui::dialogs::XFolderPicker2> xFolderPicker = sfx2::createFolderPicker( + comphelper::getProcessComponentContext(), m_xDialog.get()); + + OUString sType, sFile, sLinkName; + OUString sFilter; + SvBaseLink* pLink = weld::fromId<SvBaseLink*>(m_xTbLinks->get_id(aRows[0])); + sfx2::LinkManager::GetDisplayNames( pLink, &sType, &sFile ); + INetURLObject aUrl(sFile); + if(aUrl.GetProtocol() == INetProtocol::File) + { + OUString sOldPath(aUrl.PathToFileName()); + sal_Int32 nLen = aUrl.GetLastName().getLength(); + sOldPath = sOldPath.copy(0, sOldPath.getLength() - nLen); + xFolderPicker->setDisplayDirectory(sOldPath); + } + if (xFolderPicker->execute() == ui::dialogs::ExecutableDialogResults::OK) + { + OUString aPath = xFolderPicker->getDirectory(); + + for (auto nRow : aRows) + { + pLink = weld::fromId<SvBaseLink*>(m_xTbLinks->get_id(nRow)); + DBG_ASSERT(pLink,"Where is the link?"); + if (!pLink) + continue; + sfx2::LinkManager::GetDisplayNames( pLink, &sType, &sFile, &sLinkName, &sFilter ); + INetURLObject aUrl_(sFile); + INetURLObject aUrl2(aPath, INetProtocol::File); + aUrl2.insertName( aUrl_.getName() ); + OUString sNewLinkName; + MakeLnkName( sNewLinkName, nullptr , + aUrl2.GetMainURL(INetURLObject::DecodeMechanism::ToIUri), sLinkName, &sFilter); + pLink->SetLinkSourceName( sNewLinkName ); + pLink->Update(); + } + if( pLinkMgr->GetPersist() ) + pLinkMgr->GetPersist()->SetModified(); + LinkManager* pNewMgr = pLinkMgr; + pLinkMgr = nullptr; + SetManager( pNewMgr ); + } + } + catch (const uno::Exception &) + { + TOOLS_WARN_EXCEPTION("cui.dialogs", "SvBaseLinksDlg"); + } + } + else + { + int nPos; + SvBaseLink* pLink = GetSelEntry( &nPos ); + if ( pLink && !pLink->GetLinkSourceName().isEmpty() ) + pLink->Edit(m_xDialog.get(), LINK(this, SvBaseLinksDlg, EndEditHdl)); + } +} + +IMPL_LINK_NOARG( SvBaseLinksDlg, BreakLinkClickHdl, weld::Button&, void ) +{ + bool bModified = false; + if (m_xTbLinks->count_selected_rows() <= 1) + { + int nPos; + tools::SvRef<SvBaseLink> xLink = GetSelEntry( &nPos ); + if( !xLink.is() ) + return; + + std::unique_ptr<weld::MessageDialog> xQueryBox(Application::CreateMessageDialog(m_xDialog.get(), + VclMessageType::Question, VclButtonsType::YesNo, + aStrCloselinkmsg)); + xQueryBox->set_default_response(RET_YES); + + if (RET_YES == xQueryBox->run()) + { + m_xTbLinks->remove(nPos); + + // close object, if it's still existing + bool bNewLnkMgr = SvBaseLinkObjectType::ClientFile == xLink->GetObjType(); + + // tell the link that it will be resolved! + xLink->Closed(); + + // if somebody has forgotten to deregister himself + if( xLink.is() ) + pLinkMgr->Remove( xLink.get() ); + + if( bNewLnkMgr ) + { + LinkManager* pNewMgr = pLinkMgr; + pLinkMgr = nullptr; + SetManager( pNewMgr ); + m_xTbLinks->set_cursor(nPos ? --nPos : 0); + } + bModified = true; + } + } + else + { + std::unique_ptr<weld::MessageDialog> xQueryBox(Application::CreateMessageDialog(m_xDialog.get(), + VclMessageType::Question, VclButtonsType::YesNo, + aStrCloselinkmsgMulti)); + xQueryBox->set_default_response(RET_YES); + + if (RET_YES == xQueryBox->run()) + { + std::vector<int> aRows = m_xTbLinks->get_selected_rows(); + SvBaseLinkMemberList aLinkList; + for (auto nRow : aRows) + { + SvBaseLink* pLink = weld::fromId<SvBaseLink*>(m_xTbLinks->get_id(nRow)); + if (pLink) + aLinkList.push_back(pLink); + } + std::sort(aRows.begin(), aRows.end()); + for (auto it = aRows.rbegin(); it != aRows.rend(); ++it) + m_xTbLinks->remove(*it); + for (size_t i = 0; i < aLinkList.size(); ++i) + { + tools::SvRef<SvBaseLink> xLink = aLinkList[i]; + // tell the link that it will be resolved! + xLink->Closed(); + + // if somebody has forgotten to deregister himself + pLinkMgr->Remove( xLink.get() ); + bModified = true; + } + // then remove all selected entries + } + } + if(!bModified) + return; + + if (!m_xTbLinks->n_children()) + { + m_xRbAutomatic->set_sensitive(false); + m_xRbManual->set_sensitive(false); + m_xPbUpdateNow->set_sensitive(false); + m_xPbChangeSource->set_sensitive(false); + m_xPbBreakLink->set_sensitive(false); + + m_xFtFullSourceName->set_label( "" ); + m_xFtFullTypeName->set_label( "" ); + } + if( pLinkMgr && pLinkMgr->GetPersist() ) + pLinkMgr->GetPersist()->SetModified(); +} + +IMPL_LINK_NOARG( SvBaseLinksDlg, UpdateWaitingHdl, Timer*, void ) +{ + m_xTbLinks->freeze(); + for (int nPos = m_xTbLinks->n_children(); nPos; --nPos) + { + tools::SvRef<SvBaseLink> xLink( weld::fromId<SvBaseLink*>(m_xTbLinks->get_id(nPos)) ); + if( xLink.is() ) + { + OUString sCur( ImplGetStateStr( *xLink ) ), + sOld( m_xTbLinks->get_text(nPos, 3) ); + if( sCur != sOld ) + m_xTbLinks->set_text(nPos, sCur, 3); + } + } + m_xTbLinks->thaw(); +} + +IMPL_LINK( SvBaseLinksDlg, EndEditHdl, sfx2::SvBaseLink&, _rLink, void ) +{ + int nPos; + GetSelEntry( &nPos ); + + if( !_rLink.WasLastEditOK() ) + return; + + // StarImpress/Draw swap the LinkObjects themselves! + // So search for the link in the manager; if it does not exist + // anymore, fill the list completely new. Otherwise only the + // edited link needs to be refreshed. + bool bLinkFnd = false; + for( size_t n = pLinkMgr->GetLinks().size(); n; ) + if( &_rLink == &(*pLinkMgr->GetLinks()[ --n ]) ) + { + bLinkFnd = true; + break; + } + + if( bLinkFnd ) + { + m_xTbLinks->remove(nPos); + int nToUnselect = m_xTbLinks->get_selected_index(); + InsertEntry(_rLink, nPos, true); + if (nToUnselect != -1) + m_xTbLinks->unselect(nToUnselect); + } + else + { + LinkManager* pNewMgr = pLinkMgr; + pLinkMgr = nullptr; + SetManager( pNewMgr ); + } + if (pLinkMgr && pLinkMgr->GetPersist()) + pLinkMgr->GetPersist()->SetModified(); +} + +OUString SvBaseLinksDlg::ImplGetStateStr( const SvBaseLink& rLnk ) +{ + OUString sRet; + if( !rLnk.GetObj() ) + sRet = aStrBrokenlink; + else if( rLnk.GetObj()->IsPending() ) + { + sRet = aStrWaitinglink; + aUpdateIdle.Start(); + } + else if( SfxLinkUpdateMode::ALWAYS == rLnk.GetUpdateMode() ) + sRet = aStrAutolink; + else + sRet = aStrManuallink; + + return sRet; +} + +void SvBaseLinksDlg::SetManager( LinkManager* pNewMgr ) +{ + if( pLinkMgr == pNewMgr ) + return; + + if (pNewMgr) + { + // update has to be stopped before clear + m_xTbLinks->freeze(); + } + + m_xTbLinks->clear(); + pLinkMgr = pNewMgr; + + if( !pLinkMgr ) + return; + + SvBaseLinks& rLnks = const_cast<SvBaseLinks&>(pLinkMgr->GetLinks()); + for( size_t n = 0; n < rLnks.size(); ++n ) + { + tools::SvRef<SvBaseLink>& rLinkRef = rLnks[ n ]; + if( !rLinkRef.is() ) + { + rLnks.erase( rLnks.begin() + n ); + --n; + continue; + } + if( rLinkRef->IsVisible() ) + InsertEntry( *rLinkRef ); + } + + m_xTbLinks->thaw(); + + if( !rLnks.empty() ) + { + m_xTbLinks->set_cursor(0); + m_xTbLinks->select(0); + LinksSelectHdl( nullptr ); + } +} + +void SvBaseLinksDlg::InsertEntry(const SvBaseLink& rLink, int nPos, bool bSelect) +{ + OUString sFileNm, sLinkNm, sTypeNm, sFilter; + + sfx2::LinkManager::GetDisplayNames( &rLink, &sTypeNm, &sFileNm, &sLinkNm, &sFilter ); + + auto nWidthPixel = m_xTbLinks->get_column_width(0); + OUString aTxt = m_xVirDev->GetEllipsisString(sFileNm, nWidthPixel, DrawTextFlags::PathEllipsis); + INetURLObject aPath( sFileNm, INetProtocol::File ); + OUString aFileName = aPath.getName( + INetURLObject::LAST_SEGMENT, true, INetURLObject::DecodeMechanism::Unambiguous); + + if( aFileName.getLength() > aTxt.getLength() ) + aTxt = aFileName; + else if (!aFileName.isEmpty() && aTxt.indexOf(aFileName, aTxt.getLength() - aFileName.getLength()) == -1) + // filename not in string + aTxt = aFileName; + + if (nPos == -1) + nPos = m_xTbLinks->n_children(); + m_xTbLinks->insert(nPos); + m_xTbLinks->set_text(nPos, aTxt, 0); + m_xTbLinks->set_id(nPos, weld::toId(&rLink)); + if( SvBaseLinkObjectType::ClientGraphic == rLink.GetObjType() ) + m_xTbLinks->set_text(nPos, sFilter, 1); + else + m_xTbLinks->set_text(nPos, sLinkNm, 1); + m_xTbLinks->set_text(nPos, sTypeNm, 2); + m_xTbLinks->set_text(nPos, ImplGetStateStr(rLink), 3); + if (bSelect) + m_xTbLinks->select(nPos); +} + +SvBaseLink* SvBaseLinksDlg::GetSelEntry(int* pPos) +{ + int nPos = m_xTbLinks->get_selected_index(); + if (nPos != -1) + { + if (pPos) + *pPos = nPos; + return weld::fromId<SvBaseLink*>(m_xTbLinks->get_id(nPos)); + } + return nullptr; +} + +void SvBaseLinksDlg::SetType(SvBaseLink& rLink, + int nSelPos, + SfxLinkUpdateMode nType) +{ + rLink.SetUpdateMode( nType ); + rLink.Update(); + m_xTbLinks->set_text(nSelPos, ImplGetStateStr(rLink), 3); + if (pLinkMgr->GetPersist()) + pLinkMgr->GetPersist()->SetModified(); +} + +void SvBaseLinksDlg::SetActLink( SvBaseLink const * pLink ) +{ + if( !pLinkMgr ) + return; + + const SvBaseLinks& rLnks = pLinkMgr->GetLinks(); + int nSelect = 0; + for(const auto & rLinkRef : rLnks) + { + // #109573# only visible links have been inserted into the TreeListBox, + // invisible ones have to be skipped here + if( rLinkRef->IsVisible() ) + { + if( pLink == rLinkRef.get() ) + { + m_xTbLinks->select(nSelect); + LinksSelectHdl( nullptr ); + return ; + } + ++nSelect; + } + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |