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diff --git a/sc/source/ui/formdlg/dwfunctr.cxx b/sc/source/ui/formdlg/dwfunctr.cxx
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+/* -*- 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 <comphelper/string.hxx>
+#include <editeng/editview.hxx>
+#include <sfx2/viewsh.hxx>
+#include <formula/funcvarargs.h>
+
+#include <global.hxx>
+#include <scmod.hxx>
+#include <inputhdl.hxx>
+#include <tabvwsh.hxx>
+#include <funcdesc.hxx>
+
+#include <dwfunctr.hxx>
+
+/*************************************************************************
+#* Member: ScFunctionWin
+#*------------------------------------------------------------------------
+#*
+#* Class: ScFunctionWin
+#*
+#* Function: Constructor of ScFunctionWin Class
+#*
+#* Input: Sfx - links, window, resource
+#*
+#* Output: ---
+#*
+#************************************************************************/
+
+ScFunctionWin::ScFunctionWin(weld::Widget* pParent)
+ : PanelLayout(pParent, "FunctionPanel", "modules/scalc/ui/functionpanel.ui")
+ , xCatBox(m_xBuilder->weld_combo_box("category"))
+ , xFuncList(m_xBuilder->weld_tree_view("funclist"))
+ , xInsertButton(m_xBuilder->weld_button("insert"))
+ , xFiFuncDesc(m_xBuilder->weld_label("funcdesc"))
+ , xConfigListener(new comphelper::ConfigurationListener("/org.openoffice.Office.Calc/Formula/Syntax"))
+ , xConfigChange(std::make_unique<EnglishFunctionNameChange>(xConfigListener, this))
+ , pFuncDesc(nullptr)
+{
+ xFuncList->set_size_request(-1, xFuncList->get_height_rows(10));
+
+ InitLRUList();
+
+ nArgs=0;
+ xFiFuncDesc->set_size_request(-1, 5 * xFiFuncDesc->get_text_height());
+
+ xCatBox->connect_changed(LINK( this, ScFunctionWin, SelComboHdl));
+ xFuncList->connect_changed(LINK( this, ScFunctionWin, SelTreeHdl));
+
+ xFuncList->connect_row_activated(LINK( this, ScFunctionWin, SetRowActivatedHdl));
+ xInsertButton->connect_clicked(LINK( this, ScFunctionWin, SetSelectionClickHdl));
+
+ xCatBox->set_active(0);
+
+ SelComboHdl(*xCatBox);
+}
+
+/*************************************************************************
+#* Member: ScFunctionWin
+#*------------------------------------------------------------------------
+#*
+#* Class: ScFunctionWin
+#*
+#* Function: Destructor of ScFunctionWin Class
+#*
+#* Input: ---
+#*
+#* Output: ---
+#*
+#************************************************************************/
+
+ScFunctionWin::~ScFunctionWin()
+{
+ xConfigChange.reset();
+ xConfigListener->dispose();
+ xConfigListener.clear();
+
+ xCatBox.reset();
+ xFuncList.reset();
+ xInsertButton.reset();
+ xFiFuncDesc.reset();
+}
+
+/*************************************************************************
+#* Member: UpdateFunctionList
+#*------------------------------------------------------------------------
+#*
+#* Class: ScFunctionWin
+#*
+#* Function: Updates the list of functions depending on the set category
+#*
+#* Input: ---
+#*
+#* Output: ---
+#*
+#************************************************************************/
+
+void ScFunctionWin::InitLRUList()
+{
+ ScFunctionMgr* pFuncMgr = ScGlobal::GetStarCalcFunctionMgr();
+ pFuncMgr->fillLastRecentlyUsedFunctions(aLRUList);
+
+ sal_Int32 nSelPos = xCatBox->get_active();
+
+ if (nSelPos == 0)
+ UpdateFunctionList();
+}
+
+/*************************************************************************
+#* Member: UpdateFunctionList
+#*------------------------------------------------------------------------
+#*
+#* Class: ScFunctionWin
+#*
+#* Function: Updates the list of last used functions.
+#*
+#* Input: ---
+#*
+#* Output: ---
+#*
+#************************************************************************/
+
+void ScFunctionWin::UpdateLRUList()
+{
+ if (pFuncDesc && pFuncDesc->nFIndex!=0)
+ {
+ ScModule* pScMod = SC_MOD();
+ pScMod->InsertEntryToLRUList(pFuncDesc->nFIndex);
+ }
+}
+
+/*************************************************************************
+#* Member: SetDescription
+#*------------------------------------------------------------------------
+#*
+#* Class: ScFunctionWin
+#*
+#* Function:
+#*
+#* Input: ---
+#*
+#* Output: ---
+#*
+#************************************************************************/
+
+void ScFunctionWin::SetDescription()
+{
+ xFiFuncDesc->set_label(OUString());
+ const ScFuncDesc* pDesc =
+ weld::fromId<const ScFuncDesc*>(xFuncList->get_selected_id());
+ if (pDesc)
+ {
+ pDesc->initArgumentInfo(); // full argument info is needed
+
+ OUString aBuf = xFuncList->get_selected_text() +
+ ":\n\n" +
+ pDesc->GetParamList() +
+ "\n\n" +
+ *pDesc->mxFuncDesc;
+
+ xFiFuncDesc->set_label(aBuf);
+ }
+}
+
+/*************************************************************************
+#* Member: UpdateFunctionList
+#*------------------------------------------------------------------------
+#*
+#* Class: ScFunctionWin
+#*
+#* Function: Updates the list of functions depending on the set category
+#*
+#* Input: ---
+#*
+#* Output: ---
+#*
+#************************************************************************/
+
+void ScFunctionWin::UpdateFunctionList()
+{
+ sal_Int32 nSelPos = xCatBox->get_active();
+ sal_Int32 nCategory = ( -1 != nSelPos )
+ ? (nSelPos-1) : 0;
+
+ xFuncList->clear();
+ xFuncList->freeze();
+
+ if ( nSelPos > 0 )
+ {
+ ScFunctionMgr* pFuncMgr = ScGlobal::GetStarCalcFunctionMgr();
+
+ const ScFuncDesc* pDesc = pFuncMgr->First( nCategory );
+ while ( pDesc )
+ {
+ xFuncList->append(weld::toId(pDesc), *(pDesc->mxFuncName));
+ pDesc = pFuncMgr->Next();
+ }
+ }
+ else // LRU list
+ {
+ for (const formula::IFunctionDescription* pDesc : aLRUList)
+ {
+ if (pDesc)
+ {
+ xFuncList->append(weld::toId(pDesc), pDesc->getFunctionName());
+ }
+ }
+ }
+
+ xFuncList->thaw();
+
+ if (xFuncList->n_children() > 0)
+ {
+ xFuncList->set_sensitive(true);
+ xFuncList->select(0);
+ }
+ else
+ {
+ xFuncList->set_sensitive(false);
+ }
+}
+
+/*************************************************************************
+#* Member: DoEnter
+#*------------------------------------------------------------------------
+#*
+#* Class: ScFunctionWin
+#*
+#* Function: Save input into document. Is called after clicking the
+#* Apply button or a double-click on the function list.
+#*
+#* Input: ---
+#*
+#* Output: ---
+#*
+#************************************************************************/
+
+void ScFunctionWin::DoEnter()
+{
+ OUStringBuffer aArgStr;
+ OUString aString=xFuncList->get_selected_text();
+ SfxViewShell* pCurSh = SfxViewShell::Current();
+ nArgs=0;
+
+ if(!aString.isEmpty())
+ {
+ OUString aFirstArgStr;
+ ScModule* pScMod = SC_MOD();
+ ScTabViewShell* pViewSh = dynamic_cast<ScTabViewShell*>( pCurSh );
+ ScInputHandler* pHdl = pScMod->GetInputHdl( pViewSh );
+ if(!pScMod->IsEditMode())
+ {
+ rtl::Reference<comphelper::ConfigurationListener> xDetectDisposed(xConfigListener);
+ pScMod->SetInputMode(SC_INPUT_TABLE);
+ // the above call can result in us being disposed
+ if (xDetectDisposed->isDisposed())
+ return;
+ aString = "=" + xFuncList->get_selected_text();
+ if (pHdl)
+ pHdl->ClearText();
+ }
+ const ScFuncDesc* pDesc =
+ weld::fromId<const ScFuncDesc*>(xFuncList->get_selected_id());
+ if (pDesc)
+ {
+ pFuncDesc=pDesc;
+ UpdateLRUList();
+ nArgs = pDesc->nArgCount;
+ if(nArgs>0)
+ {
+ // NOTE: Theoretically the first parameter could have the
+ // suppress flag as well, but practically it doesn't.
+ aFirstArgStr = pDesc->maDefArgNames[0];
+ aFirstArgStr = comphelper::string::strip(aFirstArgStr, ' ');
+ aFirstArgStr = aFirstArgStr.replaceAll(" ", "_");
+ aArgStr = aFirstArgStr;
+ if ( nArgs != VAR_ARGS && nArgs != PAIRED_VAR_ARGS )
+ { // no VarArgs or Fix plus VarArgs, but not VarArgs only
+ sal_uInt16 nFix;
+ if (nArgs >= PAIRED_VAR_ARGS)
+ nFix = nArgs - PAIRED_VAR_ARGS + 2;
+ else if (nArgs >= VAR_ARGS)
+ nFix = nArgs - VAR_ARGS + 1;
+ else
+ nFix = nArgs;
+ for ( sal_uInt16 nArg = 1;
+ nArg < nFix && !pDesc->pDefArgFlags[nArg].bOptional; nArg++ )
+ {
+ aArgStr.append("; ");
+ OUString sTmp = pDesc->maDefArgNames[nArg];
+ sTmp = comphelper::string::strip(sTmp, ' ');
+ sTmp = sTmp.replaceAll(" ", "_");
+ aArgStr.append(sTmp);
+ }
+ }
+ }
+ }
+ if (pHdl)
+ {
+ if (pHdl->GetEditString().isEmpty())
+ {
+ aString = "=" + xFuncList->get_selected_text();
+ }
+ EditView *pEdView=pHdl->GetActiveView();
+ if(pEdView!=nullptr) // @ needed because of crash during setting a name
+ {
+ if(nArgs>0)
+ {
+ pHdl->InsertFunction(aString);
+ pEdView->InsertText(aArgStr.makeStringAndClear(),true);
+ ESelection aESel=pEdView->GetSelection();
+ aESel.nEndPos = aESel.nStartPos + aFirstArgStr.getLength();
+ pEdView->SetSelection(aESel);
+ pHdl->DataChanged();
+ }
+ else
+ {
+ aString += "()";
+ pEdView->InsertText(aString);
+ pHdl->DataChanged();
+ }
+ }
+ }
+ InitLRUList();
+ }
+ if ( pCurSh )
+ {
+ vcl::Window* pShellWnd = pCurSh->GetWindow();
+
+ if ( pShellWnd )
+ pShellWnd->GrabFocus();
+ }
+
+}
+
+/*************************************************************************
+#* Handle: SelHdl
+#*------------------------------------------------------------------------
+#*
+#* Class: ScFunctionWin
+#*
+#* Function: A change of the category will update the list of functions.
+#*
+#* Input: ---
+#*
+#* Output: ---
+#*
+#************************************************************************/
+
+IMPL_LINK_NOARG(ScFunctionWin, SelComboHdl, weld::ComboBox&, void)
+{
+ UpdateFunctionList();
+ SetDescription();
+}
+
+IMPL_LINK_NOARG(ScFunctionWin, SelTreeHdl, weld::TreeView&, void)
+{
+ SetDescription();
+}
+
+/*************************************************************************
+#* Handle: SelHdl
+#*------------------------------------------------------------------------
+#*
+#* Class: ScFunctionWin
+#*
+#* Function: A change of the category will update the list of functions.
+#*
+#* Input: ---
+#*
+#* Output: ---
+#*
+#************************************************************************/
+
+IMPL_LINK_NOARG( ScFunctionWin, SetSelectionClickHdl, weld::Button&, void )
+{
+ DoEnter(); // saves the input
+}
+
+IMPL_LINK_NOARG( ScFunctionWin, SetRowActivatedHdl, weld::TreeView&, bool )
+{
+ DoEnter(); // saves the input
+ return true;
+}
+
+void EnglishFunctionNameChange::setProperty(const css::uno::Any &rProperty)
+{
+ ConfigurationListenerProperty::setProperty(rProperty);
+ m_pFunctionWin->InitLRUList();
+ m_pFunctionWin->UpdateFunctionList();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-26 08:14:25 +0000