Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 334 insertions, 0 deletions

diff --git a/dbaccess/source/ui/dlg/paramdialog.cxx b/dbaccess/source/ui/dlg/paramdialog.cxx
new file mode 100644
index 000000000..de3347682
--- /dev/null
+++ b/dbaccess/source/ui/dlg/paramdialog.cxx
@@ -0,0 +1,334 @@
+/* -*- 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 <core_resource.hxx>
+#include <paramdialog.hxx>
+#include <strings.hrc>
+#include <strings.hxx>
+#include <com/sun/star/util/NumberFormatter.hpp>
+#include <comphelper/types.hxx>
+#include <connectivity/dbtools.hxx>
+#include <vcl/weld.hxx>
+#include <o3tl/safeint.hxx>
+#include <osl/diagnose.h>
+#include <tools/diagnose_ex.h>
+
+namespace dbaui
+{
+
+    using namespace ::com::sun::star::uno;
+    using namespace ::com::sun::star::lang;
+    using namespace ::com::sun::star::beans;
+    using namespace ::com::sun::star::container;
+    using namespace ::com::sun::star::sdbc;
+    using namespace ::com::sun::star::util;
+    using namespace ::connectivity;
+
+    // OParameterDialog
+
+
+    OParameterDialog::OParameterDialog(
+            weld::Window* pParent, const Reference< XIndexAccess > & rParamContainer,
+            const Reference< XConnection > & _rxConnection, const Reference< XComponentContext >& rxContext)
+        : GenericDialogController(pParent, "dbaccess/ui/parametersdialog.ui", "Parameters")
+        , m_nCurrentlySelected(-1)
+        , m_xConnection(_rxConnection)
+        , m_aPredicateInput( rxContext, _rxConnection, getParseContext() )
+        , m_aResetVisitFlag("dbaccess OParameterDialog m_aResetVisitFlag")
+        , m_xAllParams(m_xBuilder->weld_tree_view("allParamTreeview"))
+        , m_xParam(m_xBuilder->weld_entry("paramEntry"))
+        , m_xTravelNext(m_xBuilder->weld_button("next"))
+        , m_xOKBtn(m_xBuilder->weld_button("ok"))
+        , m_xCancelBtn(m_xBuilder->weld_button("cancel"))
+    {
+        m_xAllParams->set_size_request(-1, m_xAllParams->get_height_rows(10));
+
+        if (rxContext.is())
+            m_xFormatter.set( NumberFormatter::create( rxContext ), UNO_QUERY_THROW);
+        else {
+            OSL_FAIL("OParameterDialog::OParameterDialog: need a service factory!");
+        }
+
+        Reference< XNumberFormatsSupplier >  xNumberFormats = ::dbtools::getNumberFormats(m_xConnection, true);
+        if (!xNumberFormats.is())
+            ::comphelper::disposeComponent(m_xFormatter);
+        else
+            m_xFormatter->attachNumberFormatsSupplier(xNumberFormats);
+        try
+        {
+            OSL_ENSURE(rParamContainer->getCount(), "OParameterDialog::OParameterDialog : can't handle empty containers !");
+
+            m_aFinalValues.realloc(rParamContainer->getCount());
+            PropertyValue* pValues = m_aFinalValues.getArray();
+
+            for (sal_Int32 i = 0, nCount = rParamContainer->getCount(); i<nCount; ++i, ++pValues)
+            {
+                Reference< XPropertySet >  xParamAsSet;
+                rParamContainer->getByIndex(i) >>= xParamAsSet;
+                OSL_ENSURE(xParamAsSet.is(),"Parameter is null!");
+                if(!xParamAsSet.is())
+                    continue;
+                pValues->Name = ::comphelper::getString(xParamAsSet->getPropertyValue(PROPERTY_NAME));
+                m_xAllParams->append_text(pValues->Name);
+
+                m_aVisitedParams.push_back(VisitFlags::NONE);
+                    // not visited, not dirty
+            }
+
+            m_xParams = rParamContainer;
+        }
+        catch(Exception&)
+        {
+            DBG_UNHANDLED_EXCEPTION("dbaccess");
+        }
+
+        Construct();
+
+        m_aResetVisitFlag.SetInvokeHandler(LINK(this, OParameterDialog, OnVisitedTimeout));
+    }
+
+    OParameterDialog::~OParameterDialog()
+    {
+        if (m_aResetVisitFlag.IsActive())
+            m_aResetVisitFlag.Stop();
+    }
+
+    void OParameterDialog::Construct()
+    {
+        m_xAllParams->connect_changed(LINK(this, OParameterDialog, OnEntryListBoxSelected));
+        m_xParam->connect_focus_out(LINK(this, OParameterDialog, OnValueLoseFocusHdl));
+        m_xParam->connect_changed(LINK(this, OParameterDialog, OnValueModified));
+        m_xTravelNext->connect_clicked(LINK(this, OParameterDialog, OnButtonClicked));
+        m_xOKBtn->connect_clicked(LINK(this, OParameterDialog, OnButtonClicked));
+        m_xCancelBtn->connect_clicked(LINK(this, OParameterDialog, OnButtonClicked));
+
+        if (m_xAllParams->n_children())
+        {
+            m_xAllParams->select(0);
+            OnEntrySelected();
+
+            if (m_xAllParams->n_children() == 1)
+                m_xTravelNext->set_sensitive(false);
+
+            if (m_xAllParams->n_children() > 1)
+                m_xDialog->change_default_widget(m_xOKBtn.get(), m_xTravelNext.get());
+        }
+
+        m_xParam->grab_focus();
+    }
+
+    IMPL_LINK_NOARG(OParameterDialog, OnValueLoseFocusHdl, weld::Widget&, void)
+    {
+        CheckValueForError();
+    }
+
+    bool OParameterDialog::CheckValueForError()
+    {
+        if (m_nCurrentlySelected != -1)
+        {
+            if ( !( m_aVisitedParams[ m_nCurrentlySelected ] & VisitFlags::Dirty ) )
+                // nothing to do, the value isn't dirty
+                return false;
+        }
+
+        bool bRet = false;
+
+        Reference< XPropertySet >  xParamAsSet;
+        m_xParams->getByIndex(m_nCurrentlySelected) >>= xParamAsSet;
+        if (xParamAsSet.is())
+        {
+            if (m_xConnection.is() && m_xFormatter.is())
+            {
+                OUString sParamValue(m_xParam->get_text());
+                bool bValid = m_aPredicateInput.normalizePredicateString( sParamValue, xParamAsSet );
+                m_xParam->set_text(sParamValue);
+                m_xParam->set_message_type(bValid ? weld::EntryMessageType::Normal : weld::EntryMessageType::Error);
+                OUString sToolTip;
+                if ( bValid )
+                {
+                    // with this the value isn't dirty anymore
+                    if (m_nCurrentlySelected != -1)
+                        m_aVisitedParams[m_nCurrentlySelected] &= ~VisitFlags::Dirty;
+                }
+                else
+                {
+                    OUString sName;
+                    try
+                    {
+                        sName = ::comphelper::getString(xParamAsSet->getPropertyValue(PROPERTY_NAME));
+                    }
+                    catch(Exception&)
+                    {
+                        DBG_UNHANDLED_EXCEPTION("dbaccess");
+                    }
+
+                    OUString sMessage(DBA_RES(STR_COULD_NOT_CONVERT_PARAM));
+                    sToolTip = sMessage.replaceAll( "$name$", sName );
+                    m_xParam->grab_focus();
+                    bRet = true;
+                }
+                m_xParam->set_tooltip_text(sToolTip);
+                m_xOKBtn->set_sensitive(bValid);
+            }
+        }
+
+        return bRet;
+    }
+
+    IMPL_LINK(OParameterDialog, OnButtonClicked, weld::Button&, rButton, void)
+    {
+        if (m_xCancelBtn.get() == &rButton)
+        {
+            // no interpreting of the given values anymore...
+            m_xParam->connect_focus_out(Link<weld::Widget&, void>()); // no direct call from the control anymore ...
+            m_xDialog->response(RET_CANCEL);
+        }
+        else if (m_xOKBtn.get() == &rButton)
+        {
+            // transfer the current values into the Any
+            if (OnEntrySelected())
+            {   // there was an error interpreting the current text
+                return;
+            }
+
+            if (m_xParams.is())
+            {
+                // write the parameters
+                try
+                {
+                    PropertyValue* pValues = m_aFinalValues.getArray();
+                    for (sal_Int32 i = 0, nCount = m_xParams->getCount(); i<nCount; ++i, ++pValues)
+                    {
+                        Reference< XPropertySet >  xParamAsSet;
+                        m_xParams->getByIndex(i) >>= xParamAsSet;
+
+                        OUString sValue;
+                        pValues->Value >>= sValue;
+                        pValues->Value = m_aPredicateInput.getPredicateValue( sValue, xParamAsSet );
+                    }
+                }
+                catch(Exception&)
+                {
+                    DBG_UNHANDLED_EXCEPTION("dbaccess");
+                }
+
+            }
+            m_xDialog->response(RET_OK);
+        }
+        else if (m_xTravelNext.get() == &rButton)
+        {
+            if (sal_Int32 nCount = m_xAllParams->n_children())
+            {
+                sal_Int32 nCurrent = m_xAllParams->get_selected_index();
+                OSL_ENSURE(static_cast<size_t>(nCount) == m_aVisitedParams.size(), "OParameterDialog::OnButtonClicked : inconsistent lists !");
+
+                // search the next entry in list we haven't visited yet
+                sal_Int32 nNext = (nCurrent + 1) % nCount;
+                while ((nNext != nCurrent) && ( m_aVisitedParams[nNext] & VisitFlags::Visited ))
+                    nNext = (nNext + 1) % nCount;
+
+                if ( m_aVisitedParams[nNext] & VisitFlags::Visited )
+                    // there is no such "not visited yet" entry -> simply take the next one
+                    nNext = (nCurrent + 1) % nCount;
+
+                m_xAllParams->select(nNext);
+                OnEntrySelected();
+            }
+        }
+    }
+
+    IMPL_LINK_NOARG(OParameterDialog, OnEntryListBoxSelected, weld::TreeView&, void)
+    {
+        OnEntrySelected();
+    }
+
+    bool OParameterDialog::OnEntrySelected()
+    {
+        if (m_aResetVisitFlag.IsActive())
+        {
+            LINK(this, OParameterDialog, OnVisitedTimeout).Call(&m_aResetVisitFlag);
+            m_aResetVisitFlag.Stop();
+        }
+        // save the old values
+        if (m_nCurrentlySelected != -1)
+        {
+            // do the transformation of the current text
+            if (CheckValueForError())
+            {   // there was an error interpreting the text
+                m_xAllParams->select(m_nCurrentlySelected);
+                return true;
+            }
+
+            m_aFinalValues.getArray()[m_nCurrentlySelected].Value <<= m_xParam->get_text();
+        }
+
+        // initialize the controls with the new values
+        sal_Int32 nSelected = m_xAllParams->get_selected_index();
+        OSL_ENSURE(nSelected != -1, "OParameterDialog::OnEntrySelected : no current entry !");
+
+        m_xParam->set_text(::comphelper::getString(m_aFinalValues[nSelected].Value));
+        m_nCurrentlySelected = nSelected;
+
+        // with this the value isn't dirty
+        OSL_ENSURE(o3tl::make_unsigned(m_nCurrentlySelected) < m_aVisitedParams.size(), "OParameterDialog::OnEntrySelected : invalid current entry !");
+        m_aVisitedParams[m_nCurrentlySelected] &= ~VisitFlags::Dirty;
+
+        m_aResetVisitFlag.SetTimeout(1000);
+        m_aResetVisitFlag.Start();
+
+        return false;
+    }
+
+    IMPL_LINK_NOARG(OParameterDialog, OnVisitedTimeout, Timer*, void)
+    {
+        OSL_ENSURE(m_nCurrentlySelected != -1, "OParameterDialog::OnVisitedTimeout : invalid call !");
+
+        // mark the currently selected entry as visited
+        OSL_ENSURE(o3tl::make_unsigned(m_nCurrentlySelected) < m_aVisitedParams.size(), "OParameterDialog::OnVisitedTimeout : invalid entry !");
+        m_aVisitedParams[m_nCurrentlySelected] |= VisitFlags::Visited;
+
+        // was it the last "not visited yet" entry ?
+        bool bVisited = false;
+        for (auto const& visitedParam : m_aVisitedParams)
+        {
+            if (!(visitedParam & VisitFlags::Visited))
+            {
+                bVisited = true;
+                break;
+            }
+        }
+
+        if (!bVisited)
+        {
+            // yes, there isn't another one -> change the "default button"
+            m_xDialog->change_default_widget(m_xTravelNext.get(), m_xOKBtn.get());
+        }
+    }
+
+    IMPL_LINK(OParameterDialog, OnValueModified, weld::Entry&, rEdit, void)
+    {
+        // mark the currently selected entry as dirty
+        OSL_ENSURE(o3tl::make_unsigned(m_nCurrentlySelected) < m_aVisitedParams.size(), "OParameterDialog::OnValueModified : invalid entry !");
+        m_aVisitedParams[m_nCurrentlySelected] |= VisitFlags::Dirty;
+        rEdit.set_message_type(weld::EntryMessageType::Normal);
+    }
+
+}   // namespace dbaui
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */