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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 <sal/config.h>
+
+#include "breakpoint.hxx"
+#include "brkdlg.hxx"
+#include <basobj.hxx>
+
+#include <sfx2/dispatch.hxx>
+#include <sfx2/sfxsids.hrc>
+
+namespace basctl
+{
+
+// FIXME Why does BreakPointDialog allow only sal_uInt16 for break-point line
+// numbers, whereas BreakPoint supports sal_uLong?
+
+namespace
+{
+
+bool lcl_ParseText(OUString const &rText, size_t& rLineNr )
+{
+ // aText should look like "# n" where
+ // n > 0 && n < std::numeric_limits< sal_uInt16 >::max().
+ // All spaces are ignored, so there can even be spaces within the
+ // number n. (Maybe it would be better to ignore all whitespace instead
+ // of just spaces.)
+ OUString aText(
+ rText.replaceAll(" ", ""));
+ if (aText.isEmpty())
+ return false;
+ sal_Unicode cFirst = aText[0];
+ if (cFirst != '#' && !(cFirst >= '0' && cFirst <= '9'))
+ return false;
+ if (cFirst == '#')
+ aText = aText.copy(1);
+ // XXX Assumes that sal_uInt16 is contained within sal_Int32:
+ sal_Int32 n = aText.toInt32();
+ if ( n <= 0 )
+ return false;
+ rLineNr = static_cast< size_t >(n);
+ return true;
+}
+
+} // namespace
+
+BreakPointDialog::BreakPointDialog(weld::Window* pParent, BreakPointList& rBrkPntList)
+ : GenericDialogController(pParent, "modules/BasicIDE/ui/managebreakpoints.ui", "ManageBreakpointsDialog")
+ , m_rOriginalBreakPointList(rBrkPntList)
+ , m_aModifiedBreakPointList(rBrkPntList)
+ , m_xComboBox(m_xBuilder->weld_entry_tree_view("entriesgrid", "entries", "entrieslist"))
+ , m_xOKButton(m_xBuilder->weld_button("ok"))
+ , m_xNewButton(m_xBuilder->weld_button("new"))
+ , m_xDelButton(m_xBuilder->weld_button("delete"))
+ , m_xCheckBox(m_xBuilder->weld_check_button("active"))
+ , m_xNumericField(m_xBuilder->weld_spin_button("pass"))
+{
+ m_xComboBox->set_size_request(m_xComboBox->get_approximate_digit_width() * 20, -1);
+ m_xComboBox->set_height_request_by_rows(12);
+
+ m_xComboBox->freeze();
+ for ( size_t i = 0, n = m_aModifiedBreakPointList.size(); i < n; ++i )
+ {
+ BreakPoint& rBrk = m_aModifiedBreakPointList.at( i );
+ OUString aEntryStr( "# " + OUString::number(rBrk.nLine) );
+ m_xComboBox->append_text(aEntryStr);
+ }
+ m_xComboBox->thaw();
+
+ m_xOKButton->connect_clicked(LINK(this, BreakPointDialog, ButtonHdl));
+ m_xNewButton->connect_clicked(LINK(this, BreakPointDialog, ButtonHdl));
+ m_xDelButton->connect_clicked(LINK(this, BreakPointDialog, ButtonHdl));
+
+ m_xCheckBox->connect_toggled(LINK(this, BreakPointDialog, CheckBoxHdl));
+ m_xComboBox->connect_changed(LINK(this, BreakPointDialog, EditModifyHdl));
+ m_xComboBox->connect_row_activated(LINK(this, BreakPointDialog, TreeModifyHdl));
+ m_xComboBox->grab_focus();
+
+ m_xNumericField->set_range(0, 0x7FFFFFFF);
+ m_xNumericField->set_increments(1, 10);
+ m_xNumericField->connect_value_changed(LINK(this, BreakPointDialog, FieldModifyHdl));
+
+ if (m_xComboBox->get_count())
+ m_xComboBox->set_active(0);
+
+ if (m_aModifiedBreakPointList.size())
+ UpdateFields( m_aModifiedBreakPointList.at( 0 ) );
+
+ CheckButtons();
+}
+
+BreakPointDialog::~BreakPointDialog()
+{
+}
+
+void BreakPointDialog::SetCurrentBreakPoint( BreakPoint const & rBrk )
+{
+ OUString aStr( "# " + OUString::number(rBrk.nLine) );
+ m_xComboBox->set_entry_text(aStr);
+ UpdateFields( rBrk );
+}
+
+void BreakPointDialog::CheckButtons()
+{
+ // "New" button is enabled if the combo box edit contains a valid line
+ // number that is not already present in the combo box list; otherwise
+ // "OK" and "Delete" buttons are enabled:
+ size_t nLine;
+ if (lcl_ParseText(m_xComboBox->get_active_text(), nLine)
+ && m_aModifiedBreakPointList.FindBreakPoint(nLine) == nullptr)
+ {
+ m_xNewButton->set_sensitive(true);
+ m_xOKButton->set_sensitive(false);
+ m_xDelButton->set_sensitive(false);
+ m_xDelButton->set_has_default(false);
+ m_xNewButton->set_has_default(true);
+ }
+ else
+ {
+ m_xNewButton->set_sensitive(false);
+ m_xOKButton->set_sensitive(true);
+ m_xDelButton->set_sensitive(true);
+ m_xNewButton->set_has_default(false);
+ m_xDelButton->set_has_default(true);
+ }
+}
+
+IMPL_LINK(BreakPointDialog, CheckBoxHdl, weld::ToggleButton&, rButton, void)
+{
+ BreakPoint* pBrk = GetSelectedBreakPoint();
+ if (pBrk)
+ pBrk->bEnabled = rButton.get_active();
+}
+
+IMPL_LINK(BreakPointDialog, EditModifyHdl, weld::ComboBox&, rBox, void)
+{
+ CheckButtons();
+
+ int nEntry = rBox.find_text(rBox.get_active_text());
+ if (nEntry == -1)
+ return;
+ BreakPoint& rBrk = m_aModifiedBreakPointList.at( nEntry );
+ UpdateFields( rBrk );
+}
+
+IMPL_LINK(BreakPointDialog, FieldModifyHdl, weld::SpinButton&, rEdit, void)
+{
+ BreakPoint* pBrk = GetSelectedBreakPoint();
+ if (pBrk)
+ pBrk->nStopAfter = rEdit.get_value();
+}
+
+IMPL_LINK_NOARG(BreakPointDialog, TreeModifyHdl, weld::TreeView&, bool)
+{
+ if (m_xDelButton->get_sensitive())
+ ButtonHdl(*m_xDelButton);
+ return true;
+}
+
+IMPL_LINK(BreakPointDialog, ButtonHdl, weld::Button&, rButton, void)
+{
+ if (&rButton == m_xOKButton.get())
+ {
+ m_rOriginalBreakPointList.transfer(m_aModifiedBreakPointList);
+ m_xDialog->response(RET_OK);
+ }
+ else if (&rButton == m_xNewButton.get())
+ {
+ // keep checkbox in mind!
+ OUString aText(m_xComboBox->get_active_text());
+ size_t nLine;
+ bool bValid = lcl_ParseText( aText, nLine );
+ if ( bValid )
+ {
+ BreakPoint aBrk( nLine );
+ aBrk.bEnabled = m_xCheckBox->get_active();
+ aBrk.nStopAfter = static_cast<size_t>(m_xNumericField->get_value());
+ m_aModifiedBreakPointList.InsertSorted( aBrk );
+ OUString aEntryStr( "# " + OUString::number(aBrk.nLine) );
+ m_xComboBox->append_text(aEntryStr);
+ if (SfxDispatcher* pDispatcher = GetDispatcher())
+ pDispatcher->Execute( SID_BASICIDE_BRKPNTSCHANGED );
+ }
+ else
+ {
+ m_xComboBox->set_active_text(aText);
+ m_xComboBox->grab_focus();
+ }
+ CheckButtons();
+ }
+ else if (&rButton == m_xDelButton.get())
+ {
+ int nEntry = m_xComboBox->find_text(m_xComboBox->get_active_text());
+ if (nEntry != -1)
+ {
+ m_aModifiedBreakPointList.remove(nEntry);
+ m_xComboBox->remove(nEntry);
+ if (nEntry && nEntry >= m_xComboBox->get_count())
+ nEntry--;
+ m_xComboBox->set_active_text(m_xComboBox->get_text(nEntry));
+ if (SfxDispatcher* pDispatcher = GetDispatcher())
+ pDispatcher->Execute( SID_BASICIDE_BRKPNTSCHANGED );
+ CheckButtons();
+ }
+ }
+}
+
+void BreakPointDialog::UpdateFields( BreakPoint const & rBrk )
+{
+ m_xCheckBox->set_active(rBrk.bEnabled);
+ m_xNumericField->set_value(rBrk.nStopAfter);
+}
+
+BreakPoint* BreakPointDialog::GetSelectedBreakPoint()
+{
+ int nEntry = m_xComboBox->find_text(m_xComboBox->get_active_text());
+ if (nEntry == -1)
+ return nullptr;
+ return &m_aModifiedBreakPointList.at( nEntry );
+}
+
+} // namespace basctl
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-21 02:08:52 +0000