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| -rw-r--r-- | sfx2/source/dialog/tabdlg.cxx | 1172 |
1 files changed, 1172 insertions, 0 deletions
diff --git a/sfx2/source/dialog/tabdlg.cxx b/sfx2/source/dialog/tabdlg.cxx new file mode 100644 index 000000000..8ad06f98e --- /dev/null +++ b/sfx2/source/dialog/tabdlg.cxx @@ -0,0 +1,1172 @@ +/* -*- 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 <stdlib.h> +#include <algorithm> + +#include <sfx2/tabdlg.hxx> +#include <sfx2/app.hxx> +#include <sfx2/sfxresid.hxx> +#include <sfx2/sfxdlg.hxx> +#include <unotools/viewoptions.hxx> +#include <vcl/virdev.hxx> +#include <sal/log.hxx> +#include <tools/debug.hxx> +#include <comphelper/lok.hxx> + +#include <sfx2/strings.hrc> +#include <helpids.h> + +using namespace ::com::sun::star::uno; + +#define USERITEM_NAME "UserItem" + + +struct TabPageImpl +{ + bool mbStandard; + SfxOkDialogController* mpSfxDialogController; + css::uno::Reference< css::frame::XFrame > mxFrame; + + TabPageImpl() : mbStandard(false), mpSfxDialogController(nullptr) {} +}; + +namespace { + +struct Data_Impl +{ + OString sId; // The ID + CreateTabPage fnCreatePage; // Pointer to Factory + GetTabPageRanges fnGetRanges; // Pointer to Ranges-Function + std::unique_ptr<SfxTabPage> xTabPage; // The TabPage itself + bool bRefresh; // Flag: Page must be re-initialized + + // Constructor + Data_Impl( const OString& rId, CreateTabPage fnPage, + GetTabPageRanges fnRanges ) : + + sId ( rId ), + fnCreatePage( fnPage ), + fnGetRanges ( fnRanges ), + bRefresh ( false ) + { + } +}; + +} + +SfxTabDialogItem::SfxTabDialogItem( const SfxTabDialogItem& rAttr, SfxItemPool* pItemPool ) + : SfxSetItem( rAttr, pItemPool ) +{ +} + +SfxTabDialogItem::SfxTabDialogItem( sal_uInt16 nId, const SfxItemSet& rItemSet ) + : SfxSetItem( nId, rItemSet ) +{ +} + +SfxTabDialogItem* SfxTabDialogItem::Clone(SfxItemPool* pToPool) const +{ + return new SfxTabDialogItem( *this, pToPool ); +} + +typedef std::vector<Data_Impl*> SfxTabDlgData_Impl; + +struct TabDlg_Impl +{ + bool bHideResetBtn : 1; + bool bStarted : 1; + SfxTabDlgData_Impl aData; + + explicit TabDlg_Impl(sal_uInt8 nCnt) + : bHideResetBtn(false) + , bStarted(false) + { + aData.reserve( nCnt ); + } +}; + +static Data_Impl* Find( const SfxTabDlgData_Impl& rArr, const OString& rId, sal_uInt16* pPos = nullptr) +{ + const sal_uInt16 nCount = rArr.size(); + + for ( sal_uInt16 i = 0; i < nCount; ++i ) + { + Data_Impl* pObj = rArr[i]; + + if ( pObj->sId == rId ) + { + if ( pPos ) + *pPos = i; + return pObj; + } + } + return nullptr; +} + +void SfxTabPage::SetFrame(const css::uno::Reference< css::frame::XFrame >& xFrame) +{ + if (pImpl) + pImpl->mxFrame = xFrame; +} + +css::uno::Reference< css::frame::XFrame > SfxTabPage::GetFrame() const +{ + if (pImpl) + return pImpl->mxFrame; + return css::uno::Reference< css::frame::XFrame >(); +} + +SfxTabPage::SfxTabPage(weld::Container* pPage, weld::DialogController* pController, const OUString& rUIXMLDescription, const OString& rID, const SfxItemSet *rAttrSet) + : BuilderPage(pPage, pController, rUIXMLDescription, rID) + , pSet ( rAttrSet ) + , bHasExchangeSupport ( false ) + , pImpl ( new TabPageImpl ) +{ + pImpl->mpSfxDialogController = dynamic_cast<SfxOkDialogController*>(m_pDialogController); +} + +SfxTabPage::~SfxTabPage() +{ + if (m_xContainer) + { + std::unique_ptr<weld::Container> xParent(m_xContainer->weld_parent()); + if (xParent) + xParent->move(m_xContainer.get(), nullptr); + } + m_xContainer.reset(); + pImpl.reset(); + m_xBuilder.reset(); +} + +bool SfxTabPage::FillItemSet( SfxItemSet* ) +{ + return false; +} + +void SfxTabPage::Reset( const SfxItemSet* ) +{ +} + +void SfxTabPage::ActivatePage( const SfxItemSet& ) +/* [Description] + + Default implementation of the virtual ActivatePage method. This method is + called when a page of dialogue supports the exchange of data between pages. + <SfxTabPage::DeactivatePage(SfxItemSet *)> +*/ +{ +} + +DeactivateRC SfxTabPage::DeactivatePage( SfxItemSet* ) + +/* [Description] + + Default implementation of the virtual DeactivatePage method. This method is + called by Sfx when leaving a page; the application can, through the return + value, control whether to leave the page. If the page is displayed through + bHasExchangeSupport which supports data exchange between pages, then a + pointer to the exchange set is passed as parameter. This takes on data for + the exchange, then the set is available as a parameter in + <SfxTabPage::ActivatePage(const SfxItemSet &)>. + + [Return value] + + DeactivateRC::LeavePage; Allow leaving the page +*/ + +{ + return DeactivateRC::LeavePage; +} + + +void SfxTabPage::FillUserData() + +/* [Description] + + Virtual method is called by the base class in the destructor to save + specific information of the TabPage in the ini-file. When overriding a + string must be compiled, which is then flushed with the <SetUserData()>. +*/ + +{ +} + + +bool SfxTabPage::IsReadOnly() const +{ + return false; +} + + +const SfxPoolItem* SfxTabPage::GetItem( const SfxItemSet& rSet, sal_uInt16 nSlot, bool bDeep ) + +/* [Description] + + static Method: hereby are the implementations of the TabPage code + being simplified. +*/ + +{ + const SfxItemPool* pPool = rSet.GetPool(); + sal_uInt16 nWh = pPool->GetWhich( nSlot, bDeep ); + const SfxPoolItem* pItem = nullptr; + rSet.GetItemState( nWh, true, &pItem ); + + if ( !pItem && nWh != nSlot ) + pItem = &pPool->GetDefaultItem( nWh ); + return pItem; +} + + +const SfxPoolItem* SfxTabPage::GetOldItem( const SfxItemSet& rSet, + sal_uInt16 nSlot, bool bDeep ) + +/* [Description] + + This method returns an attribute for comparison of the old value. +*/ + +{ + const SfxItemSet& rOldSet = GetItemSet(); + sal_uInt16 nWh = GetWhich( nSlot, bDeep ); + const SfxPoolItem* pItem = nullptr; + + if ( pImpl->mbStandard && rOldSet.GetParent() ) + pItem = GetItem( *rOldSet.GetParent(), nSlot ); + else if ( rSet.GetParent() && + SfxItemState::DONTCARE == rSet.GetItemState( nWh ) ) + pItem = GetItem( *rSet.GetParent(), nSlot ); + else + pItem = GetItem( rOldSet, nSlot ); + return pItem; +} + +void SfxTabPage::PageCreated( const SfxAllItemSet& /*aSet*/ ) +{ + SAL_WARN( "sfx.dialog", "SfxTabPage::PageCreated should not be called"); +} + +void SfxTabPage::ChangesApplied() +{ +} + +void SfxTabPage::SetDialogController(SfxOkDialogController* pDialog) +{ + pImpl->mpSfxDialogController = pDialog; + m_pDialogController = pImpl->mpSfxDialogController; +} + +SfxOkDialogController* SfxTabPage::GetDialogController() const +{ + return pImpl->mpSfxDialogController; +} + +OString SfxTabPage::GetHelpId() const +{ + if (m_xContainer) + return m_xContainer->get_help_id(); + return OString(); +} + +weld::Window* SfxTabPage::GetFrameWeld() const +{ + if (m_pDialogController) + return m_pDialogController->getDialog(); + return nullptr; +} + +const SfxItemSet* SfxTabPage::GetDialogExampleSet() const +{ + if (pImpl->mpSfxDialogController) + return pImpl->mpSfxDialogController->GetExampleSet(); + return nullptr; +} + +SfxTabDialogController::SfxTabDialogController +( + weld::Widget* pParent, // Parent Window + const OUString& rUIXMLDescription, const OString& rID, // Dialog .ui path, Dialog Name + const SfxItemSet* pItemSet, // Itemset with the data; + // can be NULL, when Pages are onDemand + bool bEditFmt // when yes -> additional Button for standard +) + : SfxOkDialogController(pParent, rUIXMLDescription, rID) + , m_xTabCtrl(m_xBuilder->weld_notebook("tabcontrol")) + , m_xOKBtn(m_xBuilder->weld_button("ok")) + , m_xApplyBtn(m_xBuilder->weld_button("apply")) + , m_xUserBtn(m_xBuilder->weld_button("user")) + , m_xCancelBtn(m_xBuilder->weld_button("cancel")) + , m_xResetBtn(m_xBuilder->weld_button("reset")) + , m_xBaseFmtBtn(m_xBuilder->weld_button("standard")) + , m_pSet(pItemSet ? new SfxItemSet(*pItemSet) : nullptr) + , m_bStandardPushed(false) +{ + m_pImpl.reset(new TabDlg_Impl(m_xTabCtrl->get_n_pages())); + m_pImpl->bHideResetBtn = !m_xResetBtn->get_visible(); + m_xOKBtn->connect_clicked(LINK(this, SfxTabDialogController, OkHdl)); + m_xCancelBtn->connect_clicked(LINK(this, SfxTabDialogController, CancelHdl)); + m_xResetBtn->connect_clicked(LINK(this, SfxTabDialogController, ResetHdl)); + m_xResetBtn->set_label(SfxResId(STR_RESET)); + m_xTabCtrl->connect_enter_page(LINK(this, SfxTabDialogController, ActivatePageHdl)); + m_xTabCtrl->connect_leave_page(LINK(this, SfxTabDialogController, DeactivatePageHdl)); + m_xResetBtn->set_help_id(HID_TABDLG_RESET_BTN); + + if (bEditFmt) + { + m_xBaseFmtBtn->set_label(SfxResId(STR_STANDARD_SHORTCUT)); + m_xBaseFmtBtn->connect_clicked(LINK(this, SfxTabDialogController, BaseFmtHdl)); + m_xBaseFmtBtn->set_help_id(HID_TABDLG_STANDARD_BTN); + m_xBaseFmtBtn->show(); + } + + if (m_xUserBtn) + m_xUserBtn->connect_clicked(LINK(this, SfxTabDialogController, UserHdl)); + + if (m_pSet) + { + m_xExampleSet.reset(new SfxItemSet(*m_pSet)); + m_pOutSet.reset(new SfxItemSet(*m_pSet->GetPool(), m_pSet->GetRanges())); + } + + // The reset functionality seems to be confusing to many; disable in LOK. + if (comphelper::LibreOfficeKit::isActive()) + RemoveResetButton(); +} + +IMPL_LINK_NOARG(SfxTabDialogController, OkHdl, weld::Button&, void) + +/* [Description] + + Handler of the Ok-Buttons + This calls the current page <SfxTabPage::DeactivatePage(SfxItemSet *)>. + Returns <DeactivateRC::LeavePage>, <SfxTabDialog::Ok()> is called + and the Dialog is ended. +*/ + +{ + if (PrepareLeaveCurrentPage()) + m_xDialog->response(Ok()); +} + +IMPL_LINK_NOARG(SfxTabDialogController, UserHdl, weld::Button&, void) + +/* [Description] + + Handler of the User-Buttons + This calls the current page <SfxTabPage::DeactivatePage(SfxItemSet *)>. + returns this <DeactivateRC::LeavePage> and <SfxTabDialog::Ok()> is called. + Then the Dialog is ended with the Return value <SfxTabDialog::Ok()> +*/ + +{ + if (PrepareLeaveCurrentPage()) + { + short nRet = Ok(); + if (RET_OK == nRet) + nRet = RET_USER; + else + nRet = RET_CANCEL; + m_xDialog->response(nRet); + } +} + +IMPL_LINK_NOARG(SfxTabDialogController, CancelHdl, weld::Button&, void) +{ + m_xDialog->response(RET_CANCEL); +} + +IMPL_LINK_NOARG(SfxTabDialogController, ResetHdl, weld::Button&, void) + +/* [Description] + + Handler behind the reset button. + The Current Page is new initialized with their initial data, all the + settings that the user has made on this page are repealed. +*/ + +{ + Data_Impl* pDataObject = Find(m_pImpl->aData, m_xTabCtrl->get_current_page_ident()); + assert(pDataObject && "Id not known"); + + pDataObject->xTabPage->Reset(m_pSet.get()); + // Also reset relevant items of ExampleSet and OutSet to initial state + if (!pDataObject->fnGetRanges) + return; + + if (!m_xExampleSet) + m_xExampleSet.reset(new SfxItemSet(*m_pSet)); + + const SfxItemPool* pPool = m_pSet->GetPool(); + const sal_uInt16* pTmpRanges = (pDataObject->fnGetRanges)(); + + while (*pTmpRanges) + { + const sal_uInt16* pU = pTmpRanges + 1; + + // Correct Range with multiple values + sal_uInt16 nTmp = *pTmpRanges, nTmpEnd = *pU; + DBG_ASSERT(nTmp <= nTmpEnd, "Range is sorted the wrong way"); + + if (nTmp > nTmpEnd) + { + // If really sorted wrongly, then set new + std::swap(nTmp, nTmpEnd); + } + + while (nTmp && nTmp <= nTmpEnd) + { + // Iterate over the Range and set the Items + sal_uInt16 nWh = pPool->GetWhich(nTmp); + const SfxPoolItem* pItem; + if (SfxItemState::SET == m_pSet->GetItemState(nWh, false, &pItem)) + { + m_xExampleSet->Put(*pItem); + m_pOutSet->Put(*pItem); + } + else + { + m_xExampleSet->ClearItem(nWh); + m_pOutSet->ClearItem(nWh); + } + nTmp++; + } + // Go to the next pair + pTmpRanges += 2; + } +} + +/* [Description] + + Handler behind the Standard-Button. + This button is available when editing style sheets. All the set attributes + in the edited stylesheet are deleted. +*/ +IMPL_LINK_NOARG(SfxTabDialogController, BaseFmtHdl, weld::Button&, void) +{ + m_bStandardPushed = true; + + Data_Impl* pDataObject = Find(m_pImpl->aData, m_xTabCtrl->get_current_page_ident()); + assert(pDataObject && "Id not known"); + + if (!pDataObject->fnGetRanges) + return; + + if (!m_xExampleSet) + m_xExampleSet.reset(new SfxItemSet(*m_pSet)); + + const SfxItemPool* pPool = m_pSet->GetPool(); + const sal_uInt16* pTmpRanges = (pDataObject->fnGetRanges)(); + SfxItemSet aTmpSet(*m_xExampleSet); + + while (*pTmpRanges) + { + const sal_uInt16* pU = pTmpRanges + 1; + + // Correct Range with multiple values + sal_uInt16 nTmp = *pTmpRanges, nTmpEnd = *pU; + DBG_ASSERT( nTmp <= nTmpEnd, "Range is sorted the wrong way" ); + + if ( nTmp > nTmpEnd ) + { + // If really sorted wrongly, then set new + std::swap(nTmp, nTmpEnd); + } + + while ( nTmp && nTmp <= nTmpEnd ) // guard against overflow + { + // Iterate over the Range and set the Items + sal_uInt16 nWh = pPool->GetWhich(nTmp); + m_xExampleSet->ClearItem(nWh); + aTmpSet.ClearItem(nWh); + // At the Outset of InvalidateItem, + // so that the change takes effect + m_pOutSet->InvalidateItem(nWh); + nTmp++; + } + // Go to the next pair + pTmpRanges += 2; + } + // Set all Items as new -> the call the current Page Reset() + assert(pDataObject->xTabPage && "the Page is gone"); + pDataObject->xTabPage->Reset( &aTmpSet ); + pDataObject->xTabPage->pImpl->mbStandard = true; +} + +IMPL_LINK(SfxTabDialogController, ActivatePageHdl, const OString&, rPage, void) + +/* [Description] + + Handler that is called by StarView for switching to a different page. + If possible the <SfxTabPage::Reset(const SfxItemSet &)> or + <SfxTabPage::ActivatePage(const SfxItemSet &)> is called on the new page +*/ + +{ + assert(!m_pImpl->aData.empty() && "no Pages registered"); + Data_Impl* pDataObject = Find(m_pImpl->aData, rPage); + if (!pDataObject) + { + SAL_WARN("sfx.dialog", "Tab Page ID not known, this is pretty serious and needs investigation"); + return; + } + + SfxTabPage* pTabPage = pDataObject->xTabPage.get(); + if (!pTabPage) + return; + + if (pDataObject->bRefresh) + pTabPage->Reset(m_pSet.get()); + pDataObject->bRefresh = false; + + if (m_xExampleSet) + pTabPage->ActivatePage(*m_xExampleSet); + + if (pTabPage->IsReadOnly() || m_pImpl->bHideResetBtn) + m_xResetBtn->hide(); + else + m_xResetBtn->show(); +} + +IMPL_LINK(SfxTabDialogController, DeactivatePageHdl, const OString&, rPage, bool) + +/* [Description] + + Handler that is called by StarView before leaving a page. + + [Cross-reference] + + <SfxTabPage::DeactivatePage(SfxItemSet *)> +*/ + +{ + assert(!m_pImpl->aData.empty() && "no Pages registered"); + Data_Impl* pDataObject = Find(m_pImpl->aData, rPage); + if (!pDataObject) + { + SAL_WARN("sfx.dialog", "Tab Page ID not known, this is pretty serious and needs investigation"); + return false; + } + + SfxTabPage* pPage = pDataObject->xTabPage.get(); + if (!pPage) + return true; + + DeactivateRC nRet = DeactivateRC::LeavePage; + + if (!m_xExampleSet && pPage->HasExchangeSupport() && m_pSet) + m_xExampleSet.reset(new SfxItemSet(*m_pSet->GetPool(), m_pSet->GetRanges())); + + if (m_pSet) + { + SfxItemSet aTmp( *m_pSet->GetPool(), m_pSet->GetRanges() ); + + if (pPage->HasExchangeSupport()) + nRet = pPage->DeactivatePage(&aTmp); + else + nRet = pPage->DeactivatePage(nullptr); + if ( ( DeactivateRC::LeavePage & nRet ) == DeactivateRC::LeavePage && + aTmp.Count() && m_xExampleSet) + { + m_xExampleSet->Put( aTmp ); + m_pOutSet->Put( aTmp ); + } + } + else + { + if ( pPage->HasExchangeSupport() ) //!!! + { + if (!m_xExampleSet) + { + SfxItemPool* pPool = pPage->GetItemSet().GetPool(); + m_xExampleSet.reset(new SfxItemSet(*pPool, GetInputRanges(*pPool))); + } + nRet = pPage->DeactivatePage(m_xExampleSet.get()); + } + else + nRet = pPage->DeactivatePage( nullptr ); + } + + if ( nRet & DeactivateRC::RefreshSet ) + { + RefreshInputSet(); + // Flag all Pages as to be initialized as new + + for (auto const& elem : m_pImpl->aData) + { + elem->bRefresh = ( elem->xTabPage.get() != pPage ); // Do not refresh own Page anymore + } + } + return static_cast<bool>(nRet & DeactivateRC::LeavePage); +} + +bool SfxTabDialogController::PrepareLeaveCurrentPage() +{ + const OString sId = m_xTabCtrl->get_current_page_ident(); + Data_Impl* pDataObject = Find(m_pImpl->aData, sId); + DBG_ASSERT( pDataObject, "Id not known" ); + SfxTabPage* pPage = pDataObject ? pDataObject->xTabPage.get() : nullptr; + + bool bEnd = !pPage; + + if ( pPage ) + { + DeactivateRC nRet = DeactivateRC::LeavePage; + if ( m_pSet ) + { + SfxItemSet aTmp( *m_pSet->GetPool(), m_pSet->GetRanges() ); + + if ( pPage->HasExchangeSupport() ) + nRet = pPage->DeactivatePage( &aTmp ); + else + nRet = pPage->DeactivatePage( nullptr ); + + if ( ( DeactivateRC::LeavePage & nRet ) == DeactivateRC::LeavePage + && aTmp.Count() ) + { + m_xExampleSet->Put( aTmp ); + m_pOutSet->Put( aTmp ); + } + } + else + nRet = pPage->DeactivatePage( nullptr ); + bEnd = nRet != DeactivateRC::KeepPage; + } + + return bEnd; +} + +const sal_uInt16* SfxTabDialogController::GetInputRanges(const SfxItemPool& rPool) + +/* [Description] + + Makes the set over the range of all pages of the dialogue. Pages have the + static method for querying their range in AddTabPage, ie deliver their + sets onDemand. + + [Return value] + + Pointer to a null-terminated array of sal_uInt16. This array belongs to the + dialog and is deleted when the dialogue is destroy. + + [Cross-reference] + + <SfxTabDialog::AddTabPage(sal_uInt16, CreateTabPage, GetTabPageRanges, bool)> + <SfxTabDialog::AddTabPage(sal_uInt16, const String &, CreateTabPage, GetTabPageRanges, bool, sal_uInt16)> + <SfxTabDialog::AddTabPage(sal_uInt16, const Bitmap &, CreateTabPage, GetTabPageRanges, bool, sal_uInt16)> +*/ + +{ + if ( m_pSet ) + { + SAL_WARN( "sfx.dialog", "Set already exists!" ); + return m_pSet->GetRanges(); + } + + if ( m_pRanges ) + return m_pRanges.get(); + std::vector<sal_uInt16> aUS; + + for (auto const& elem : m_pImpl->aData) + { + + if ( elem->fnGetRanges ) + { + const sal_uInt16* pTmpRanges = (elem->fnGetRanges)(); + const sal_uInt16* pIter = pTmpRanges; + + sal_uInt16 nLen; + for( nLen = 0; *pIter; ++nLen, ++pIter ) + ; + aUS.insert( aUS.end(), pTmpRanges, pTmpRanges + nLen ); + } + } + + //! Remove duplicated Ids? + { + for (auto & elem : aUS) + elem = rPool.GetWhich(elem); + } + + // sort + if ( aUS.size() > 1 ) + { + std::sort( aUS.begin(), aUS.end() ); + } + + m_pRanges.reset(new sal_uInt16[aUS.size() + 1]); + std::copy( aUS.begin(), aUS.end(), m_pRanges.get() ); + m_pRanges[aUS.size()] = 0; + return m_pRanges.get(); +} + +SfxTabDialogController::~SfxTabDialogController() +{ + SavePosAndId(); + + for (auto & elem : m_pImpl->aData) + { + if ( elem->xTabPage ) + { + // save settings of all pages (user data) + elem->xTabPage->FillUserData(); + OUString aPageData( elem->xTabPage->GetUserData() ); + if ( !aPageData.isEmpty() ) + { + // save settings of all pages (user data) + OUString sConfigId = OStringToOUString(elem->xTabPage->GetConfigId(), + RTL_TEXTENCODING_UTF8); + SvtViewOptions aPageOpt(EViewType::TabPage, sConfigId); + aPageOpt.SetUserItem( USERITEM_NAME, makeAny( aPageData ) ); + } + + elem->xTabPage.reset(); + } + delete elem; + elem = nullptr; + } +} + +short SfxTabDialogController::Ok() + +/* [Description] + + Ok handler for the Dialogue. + + Dialog's current location and current page are saved for the next time + the dialog is shown. + + The OutputSet is created and for each page this or the special OutputSet + is set by calling the method <SfxTabPage::FillItemSet(SfxItemSet &)>, to + insert the entered data by the user into the set. + + [Return value] + + RET_OK: if at least one page has returned from FillItemSet, + otherwise RET_CANCEL. +*/ +{ + SavePosAndId(); //See fdo#38828 "Apply" resetting window position + + if ( !m_pOutSet ) + { + if ( m_xExampleSet ) + m_pOutSet.reset(new SfxItemSet( *m_xExampleSet )); + else if ( m_pSet ) + m_pOutSet = m_pSet->Clone( false ); // without Items + } + bool bModified = false; + + for (auto const& elem : m_pImpl->aData) + { + SfxTabPage* pTabPage = elem->xTabPage.get(); + + if ( pTabPage ) + { + if ( m_pSet && !pTabPage->HasExchangeSupport() ) + { + SfxItemSet aTmp( *m_pSet->GetPool(), m_pSet->GetRanges() ); + + if ( pTabPage->FillItemSet( &aTmp ) ) + { + bModified = true; + if (m_xExampleSet) + m_xExampleSet->Put( aTmp ); + m_pOutSet->Put( aTmp ); + } + } + } + } + + if (m_pOutSet && m_pOutSet->Count() > 0) + bModified = true; + + if (m_bStandardPushed) + bModified = true; + + return bModified ? RET_OK : RET_CANCEL; +} + +void SfxTabDialogController::RefreshInputSet() + +/* [Description] + + Default implementation of the virtual Method. + This is called, when <SfxTabPage::DeactivatePage(SfxItemSet *)> + returns <DeactivateRC::RefreshSet>. +*/ + +{ + SAL_INFO ( "sfx.dialog", "RefreshInputSet not implemented" ); +} + +void SfxTabDialogController::PageCreated + +/* [Description] + + Default implementation of the virtual method. This is called immediately + after creating a page. Here the dialogue can call the TabPage Method + directly. +*/ + +( + const OString&, // Id of the created page + SfxTabPage& // Reference to the created page +) +{ +} + +void SfxTabDialogController::SavePosAndId() +{ + // save settings (screen position and current page) + SvtViewOptions aDlgOpt(EViewType::TabDialog, OStringToOUString(m_xDialog->get_help_id(), RTL_TEXTENCODING_UTF8)); + aDlgOpt.SetPageID(m_xTabCtrl->get_current_page_ident()); +} + +/* + Adds a page to the dialog. The Name must correspond to an entry in the + TabControl in the dialog .ui +*/ +void SfxTabDialogController::AddTabPage(const OString &rName /* Page ID */, + CreateTabPage pCreateFunc /* Pointer to the Factory Method */, + GetTabPageRanges pRangesFunc /* Pointer to the Method for querying Ranges onDemand */) +{ + m_pImpl->aData.push_back(new Data_Impl(rName, pCreateFunc, pRangesFunc)); +} + +void SfxTabDialogController::AddTabPage(const OString &rName /* Page ID */, + sal_uInt16 nPageCreateId /* Identifier of the Factory Method to create the page */) +{ + SfxAbstractDialogFactory* pFact = SfxAbstractDialogFactory::Create(); + CreateTabPage pCreateFunc = pFact->GetTabPageCreatorFunc(nPageCreateId); + GetTabPageRanges pRangesFunc = pFact->GetTabPageRangesFunc(nPageCreateId); + AddTabPage(rName, pCreateFunc, pRangesFunc); +} + +/* [Description] + + Add a page to the dialog. The Rider text is passed on, the page has no + counterpart in the TabControl in the resource of the dialogue. +*/ + +void SfxTabDialogController::AddTabPage(const OString &rName, /* Page ID */ + const OUString& rRiderText, + CreateTabPage pCreateFunc /* Pointer to the Factory Method */) +{ + assert(!m_xTabCtrl->get_page(rName) && "Double Page-Ids in the Tabpage"); + m_xTabCtrl->append_page(rName, rRiderText); + AddTabPage(rName, pCreateFunc, nullptr); +} + +void SfxTabDialogController::AddTabPage(const OString &rName, const OUString& rRiderText, + sal_uInt16 nPageCreateId /* Identifier of the Factory Method to create the page */) +{ + assert(!m_xTabCtrl->get_page(rName) && "Double Page-Ids in the Tabpage"); + m_xTabCtrl->append_page(rName, rRiderText); + AddTabPage(rName, nPageCreateId); +} + +/* [Description] + + Default implementation of the virtual Method. + This is called when pages create their sets onDemand. +*/ +SfxItemSet* SfxTabDialogController::CreateInputItemSet(const OString&) +{ + SAL_WARN( "sfx.dialog", "CreateInputItemSet not implemented" ); + return new SfxAllItemSet(SfxGetpApp()->GetPool()); +} + +void SfxTabDialogController::CreatePages() +{ + for (auto pDataObject : m_pImpl->aData) + { + if (pDataObject->xTabPage) + continue; + weld::Container* pPage = m_xTabCtrl->get_page(pDataObject->sId); + if (m_pSet) + pDataObject->xTabPage = (pDataObject->fnCreatePage)(pPage, this, m_pSet.get()); + else + pDataObject->xTabPage = (pDataObject->fnCreatePage)(pPage, this, CreateInputItemSet(pDataObject->sId)); + pDataObject->xTabPage->SetDialogController(this); + OUString sConfigId = OStringToOUString(pDataObject->xTabPage->GetConfigId(), RTL_TEXTENCODING_UTF8); + SvtViewOptions aPageOpt(EViewType::TabPage, sConfigId); + OUString sUserData; + Any aUserItem = aPageOpt.GetUserItem(USERITEM_NAME); + OUString aTemp; + if ( aUserItem >>= aTemp ) + sUserData = aTemp; + pDataObject->xTabPage->SetUserData(sUserData); + + PageCreated(pDataObject->sId, *pDataObject->xTabPage); + pDataObject->xTabPage->Reset(m_pSet.get()); + } +} + +void SfxTabDialogController::setPreviewsToSamePlace() +{ + //where tab pages have the same basic layout with a preview on the right, + //get both of their non-preview areas to request the same size so that the + //preview appears in the same place in each one so flipping between tabs + //isn't distracting as it jumps around + std::vector<std::unique_ptr<weld::Widget>> aGrids; + for (auto pDataObject : m_pImpl->aData) + { + if (!pDataObject->xTabPage) + continue; + if (!pDataObject->xTabPage->m_xBuilder) + continue; + std::unique_ptr<weld::Widget> pGrid = pDataObject->xTabPage->m_xBuilder->weld_widget("maingrid"); + if (!pGrid) + continue; + aGrids.emplace_back(std::move(pGrid)); + } + + m_xSizeGroup.reset(); + + if (aGrids.size() <= 1) + return; + + m_xSizeGroup = m_xBuilder->create_size_group(); + m_xSizeGroup->set_mode(VclSizeGroupMode::Both); + for (auto& rGrid : aGrids) + m_xSizeGroup->add_widget(rGrid.get()); +} + +void SfxTabDialogController::RemoveTabPage(const OString& rId) + +/* [Description] + + Delete the TabPage with ID nId +*/ + +{ + sal_uInt16 nPos = 0; + m_xTabCtrl->remove_page(rId); + Data_Impl* pDataObject = Find( m_pImpl->aData, rId, &nPos ); + + if ( pDataObject ) + { + if ( pDataObject->xTabPage ) + { + pDataObject->xTabPage->FillUserData(); + OUString aPageData( pDataObject->xTabPage->GetUserData() ); + if ( !aPageData.isEmpty() ) + { + // save settings of this page (user data) + OUString sConfigId = OStringToOUString(pDataObject->xTabPage->GetConfigId(), + RTL_TEXTENCODING_UTF8); + SvtViewOptions aPageOpt(EViewType::TabPage, sConfigId); + aPageOpt.SetUserItem( USERITEM_NAME, makeAny( aPageData ) ); + } + + pDataObject->xTabPage.reset(); + } + + delete pDataObject; + m_pImpl->aData.erase( m_pImpl->aData.begin() + nPos ); + } + else + { + SAL_INFO( "sfx.dialog", "TabPage-Id not known" ); + } +} + +void SfxTabDialogController::Start_Impl() +{ + CreatePages(); + + setPreviewsToSamePlace(); + + assert(m_pImpl->aData.size() == static_cast<size_t>(m_xTabCtrl->get_n_pages()) + && "not all pages registered"); + + // load old settings, when exists, setting SetCurPageId will override the settings, + // something that the sort dialog in calc depends on + if (m_sAppPageId.isEmpty()) + { + SvtViewOptions aDlgOpt(EViewType::TabDialog, OStringToOUString(m_xDialog->get_help_id(), RTL_TEXTENCODING_UTF8)); + if (aDlgOpt.Exists()) + m_xTabCtrl->set_current_page(aDlgOpt.GetPageID()); + } + + ActivatePageHdl(m_xTabCtrl->get_current_page_ident()); + + m_pImpl->bStarted = true; +} + +void SfxTabDialogController::SetCurPageId(const OString& rIdent) +{ + m_sAppPageId = rIdent; + m_xTabCtrl->set_current_page(m_sAppPageId); +} + +/* [Description] + + The TabPage is activated with the specified Id. +*/ +void SfxTabDialogController::ShowPage(const OString& rIdent) +{ + SetCurPageId(rIdent); + ActivatePageHdl(rIdent); +} + +OString SfxTabDialogController::GetCurPageId() const +{ + return m_xTabCtrl->get_current_page_ident(); +} + +short SfxTabDialogController::run() +{ + Start_Impl(); + return SfxDialogController::run(); +} + +bool SfxTabDialogController::runAsync(const std::shared_ptr<SfxTabDialogController>& rController, + const std::function<void(sal_Int32)>& rFunc) +{ + rController->Start_Impl(); + return weld::DialogController::runAsync(rController, rFunc); +} + +void SfxTabDialogController::SetInputSet( const SfxItemSet* pInSet ) + +/* [Description] + + With this method the Input-Set can subsequently be set initially or re-set. +*/ + +{ + bool bSet = ( m_pSet != nullptr ); + m_pSet.reset(pInSet ? new SfxItemSet(*pInSet) : nullptr); + + if (!bSet && !m_xExampleSet && !m_pOutSet && m_pSet) + { + m_xExampleSet.reset(new SfxItemSet(*m_pSet)); + m_pOutSet.reset(new SfxItemSet( *m_pSet->GetPool(), m_pSet->GetRanges() )); + } +} + +SfxItemSet* SfxTabDialogController::GetInputSetImpl() + +/* [Description] + + Derived classes may create new storage for the InputSet. This has to be + released in the Destructor. To do this, this method must be called. +*/ + +{ + return m_pSet.get(); +} + +void SfxTabDialogController::RemoveResetButton() +{ + m_xResetBtn->hide(); + m_pImpl->bHideResetBtn = true; +} + +void SfxTabDialogController::RemoveStandardButton() +{ + m_xBaseFmtBtn->hide(); +} + +SfxTabPage* SfxTabDialogController::GetTabPage(const OString& rPageId) const + +/* [Description] + + Return TabPage with the specified Id. +*/ + +{ + Data_Impl* pDataObject = Find(m_pImpl->aData, rPageId); + if (pDataObject) + return pDataObject->xTabPage.get(); + return nullptr; +} + +void SfxTabDialogController::SetApplyHandler(const Link<weld::Button&, void>& _rHdl) +{ + DBG_ASSERT( m_xApplyBtn, "SfxTabDialog::GetApplyHandler: no apply button enabled!" ); + if (m_xApplyBtn) + m_xApplyBtn->connect_clicked(_rHdl); +} + +bool SfxTabDialogController::Apply() +{ + bool bApplied = false; + if (PrepareLeaveCurrentPage()) + { + bApplied = (Ok() == RET_OK); + //let the pages update their saved values + GetInputSetImpl()->Put(*GetOutputItemSet()); + for (auto pDataObject : m_pImpl->aData) + { + if (!pDataObject->xTabPage) + continue; + pDataObject->xTabPage->ChangesApplied(); + } + } + return bApplied; +} + +std::vector<OString> SfxTabDialogController::getAllPageUIXMLDescriptions() const +{ + int nPages = m_xTabCtrl->get_n_pages(); + std::vector<OString> aRet; + aRet.reserve(nPages); + for (int i = 0; i < nPages; ++i) + aRet.push_back(m_xTabCtrl->get_page_ident(i)); + return aRet; +} + +bool SfxTabDialogController::selectPageByUIXMLDescription(const OString& rUIXMLDescription) +{ + ShowPage(rUIXMLDescription); + return m_xTabCtrl->get_current_page_ident() == rUIXMLDescription; +} + +BitmapEx SfxTabDialogController::createScreenshot() const +{ + // if we haven't run Start_Impl yet, do so now to create the initial pages + if (!m_pImpl->bStarted) + { + const_cast<SfxTabDialogController*>(this)->Start_Impl(); + } + + VclPtr<VirtualDevice> xDialogSurface(VclPtr<VirtualDevice>::Create(DeviceFormat::DEFAULT)); + m_xDialog->draw(*xDialogSurface); + return xDialogSurface->GetBitmapEx(Point(), xDialogSurface->GetOutputSizePixel()); +} + +OString SfxTabDialogController::GetScreenshotId() const +{ + const OString sId = m_xTabCtrl->get_current_page_ident(); + Data_Impl* pDataObject = Find(m_pImpl->aData, sId); + SfxTabPage* pPage = pDataObject ? pDataObject->xTabPage.get() : nullptr; + if (pPage) + { + OString sHelpId(pPage->GetHelpId()); + if (!sHelpId.isEmpty()) + return sHelpId; + } + return m_xDialog->get_help_id(); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |