158 lines
5 KiB
C++
158 lines
5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <BreakDlg.hxx>
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#include <sfx2/progress.hxx>
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#include <svx/svdetc.hxx>
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#include <vcl/scheduler.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/weld.hxx>
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#include <sdresid.hxx>
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#include <drawview.hxx>
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#include <strings.hrc>
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#include <DrawDocShell.hxx>
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namespace sd {
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/**
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* dialog to split metafiles
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*/
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// This only shows up for metafiles with a lot of records, a good example can be seen at:
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// https://bz.apache.org/ooo/show_bug.cgi?id=119125 as "Firefox-logo.svg"
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BreakDlg::BreakDlg(weld::Window* pWindow, DrawView* pDrView, DrawDocShell* pShell,
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sal_uLong nSumActionCount, sal_uLong nObjCount)
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: SfxDialogController(pWindow, u"modules/sdraw/ui/breakdialog.ui"_ustr, u"BreakDialog"_ustr)
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, m_xFiObjInfo(m_xBuilder->weld_label(u"metafiles"_ustr))
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, m_xFiActInfo(m_xBuilder->weld_label(u"metaobjects"_ustr))
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, m_xFiInsInfo(m_xBuilder->weld_label(u"drawingobjects"_ustr))
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, m_xBtnCancel(m_xBuilder->weld_button(u"cancel"_ustr))
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, m_pDrView(pDrView)
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, m_bCancel(false)
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, m_aUpdateIdle( "sd::BreakDlg m_aUpdateIdle" )
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{
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m_aUpdateIdle.SetPriority( TaskPriority::REPAINT );
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m_aUpdateIdle.SetInvokeHandler( LINK( this, BreakDlg, InitialUpdate ) );
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m_xBtnCancel->connect_clicked(LINK(this, BreakDlg, CancelButtonHdl));
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m_xProgress.reset(new SfxProgress(pShell, SdResId(STR_BREAK_METAFILE), nSumActionCount*3));
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m_xProgrInfo.reset(new SvdProgressInfo(LINK(this, BreakDlg, UpDate)));
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// every action is edited 3 times in DoImport()
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m_xProgrInfo->Init( nObjCount );
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}
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// Control-Handler for cancel button
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IMPL_LINK_NOARG(BreakDlg, CancelButtonHdl, weld::Button&, void)
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{
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m_bCancel = true;
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m_xBtnCancel->set_sensitive(false);
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}
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/**
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* The working function has to call the UpDate method periodically.
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* With the first call, the overall number of actions is provided.
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* Every following call should contain the finished actions since the
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* last call of UpDate.
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*/
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IMPL_LINK( BreakDlg, UpDate, void*, nInit, bool )
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{
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if (!m_xProgrInfo)
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return true;
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// update status bar or show an error message?
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if(nInit == reinterpret_cast<void*>(1))
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{
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std::unique_ptr<weld::MessageDialog> xErrBox(Application::CreateMessageDialog(m_xDialog.get(),
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VclMessageType::Warning, VclButtonsType::Ok,
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SdResId(STR_BREAK_FAIL)));
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xErrBox->run();
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}
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else
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{
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if (m_xProgress)
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m_xProgress->SetState(m_xProgrInfo->GetSumCurAction());
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}
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// which object is shown at the moment?
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OUString info = OUString::number(m_xProgrInfo->GetCurObj())
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+ "/"
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+ OUString::number(m_xProgrInfo->GetObjCount());
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m_xFiObjInfo->set_label(info);
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// how many actions are started?
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if (m_xProgrInfo->GetActionCount() == 0)
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{
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m_xFiActInfo->set_label( OUString() );
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}
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else
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{
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info = OUString::number(m_xProgrInfo->GetCurAction())
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+ "/"
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+ OUString::number(m_xProgrInfo->GetActionCount());
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m_xFiActInfo->set_label(info);
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}
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// and inserted????
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if (m_xProgrInfo->GetInsertCount() == 0)
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{
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m_xFiInsInfo->set_label( OUString() );
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}
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else
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{
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info = OUString::number(m_xProgrInfo->GetCurInsert())
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+ "/"
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+ OUString::number(m_xProgrInfo->GetInsertCount());
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m_xFiInsInfo->set_label(info);
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}
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// make sure dialog gets painted, it is intended to
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// show the progress to the user. Also necessary to
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// provide a clickable cancel button
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Scheduler::ProcessEventsToIdle();
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// return okay-value (-> !cancel)
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return !m_bCancel;
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}
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/**
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* open a modal dialog and start a timer which calls the working function after
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* the opening of the dialog
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*/
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short BreakDlg::run()
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{
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m_aUpdateIdle.Start();
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return SfxDialogController::run();
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}
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/**
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* link-method which starts the working function
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*/
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IMPL_LINK_NOARG(BreakDlg, InitialUpdate, Timer *, void)
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{
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m_pDrView->DoImportMarkedMtf(m_xProgrInfo.get());
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m_xDialog->response(RET_OK);
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}
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} // end of namespace sd
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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