Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 :
21 : #define _SVX_NOIDERESIDS
22 : #include "breakpoint.hxx"
23 : #include "brkdlg.hxx"
24 : #include "basidesh.hxx"
25 : #include "basidesh.hrc"
26 : #include "iderdll.hxx"
27 :
28 : #include <sfx2/dispatch.hxx>
29 : #include <sfx2/viewfrm.hxx>
30 :
31 : namespace basctl
32 : {
33 :
34 : // FIXME Why does BreakPointDialog allow only sal_uInt16 for break-point line
35 : // numbers, whereas BreakPoint supports sal_uLong?
36 :
37 : namespace
38 : {
39 :
40 0 : bool lcl_ParseText(OUString const &rText, size_t& rLineNr )
41 : {
42 : // aText should look like "# n" where
43 : // n > 0 && n < std::numeric_limits< sal_uInt16 >::max().
44 : // All spaces are ignored, so there can even be spaces within the
45 : // number n. (Maybe it would be better to ignore all whitespace instead
46 : // of just spaces.)
47 : OUString aText(
48 0 : rText.replaceAll(" ", OUString()));
49 0 : if (aText.isEmpty())
50 0 : return false;
51 0 : sal_Unicode cFirst = aText[0];
52 0 : if (cFirst != '#' && !(cFirst >= '0' && cFirst <= '9'))
53 0 : return false;
54 0 : if (cFirst == '#')
55 0 : aText = aText.copy(1);
56 : // XXX Assumes that sal_uInt16 is contained within sal_Int32:
57 0 : sal_Int32 n = aText.toInt32();
58 0 : if ( n <= 0 )
59 0 : return false;
60 0 : rLineNr = static_cast< size_t >(n);
61 0 : return true;
62 : }
63 :
64 : } // namespace
65 :
66 0 : BreakPointDialog::BreakPointDialog( vcl::Window* pParent, BreakPointList& rBrkPntList )
67 : : ModalDialog(pParent, "ManageBreakpointsDialog",
68 : "modules/BasicIDE/ui/managebreakpoints.ui")
69 : , m_rOriginalBreakPointList(rBrkPntList)
70 0 : , m_aModifiedBreakPointList(rBrkPntList)
71 : {
72 0 : get(m_pComboBox, "entries");
73 0 : m_pComboBox->set_height_request(m_pComboBox->GetTextHeight() * 12);
74 0 : m_pComboBox->set_width_request(m_pComboBox->approximate_char_width() * 32);
75 0 : get(m_pOKButton, "ok");
76 0 : get(m_pNewButton, "new");
77 0 : get(m_pDelButton, "delete");
78 0 : get(m_pCheckBox, "active");
79 0 : get(m_pNumericField, "pass-nospin");
80 :
81 0 : m_pComboBox->SetUpdateMode(false);
82 0 : for ( size_t i = 0, n = m_aModifiedBreakPointList.size(); i < n; ++i )
83 : {
84 0 : BreakPoint* pBrk = m_aModifiedBreakPointList.at( i );
85 0 : OUString aEntryStr( "# " + OUString::number(pBrk->nLine) );
86 0 : m_pComboBox->InsertEntry( aEntryStr, COMBOBOX_APPEND );
87 0 : }
88 0 : m_pComboBox->SetUpdateMode(true);
89 :
90 0 : m_pOKButton->SetClickHdl( LINK( this, BreakPointDialog, ButtonHdl ) );
91 0 : m_pNewButton->SetClickHdl( LINK( this, BreakPointDialog, ButtonHdl ) );
92 0 : m_pDelButton->SetClickHdl( LINK( this, BreakPointDialog, ButtonHdl ) );
93 :
94 0 : m_pCheckBox->SetClickHdl( LINK( this, BreakPointDialog, CheckBoxHdl ) );
95 0 : m_pComboBox->SetSelectHdl( LINK( this, BreakPointDialog, ComboBoxHighlightHdl ) );
96 0 : m_pComboBox->SetModifyHdl( LINK( this, BreakPointDialog, EditModifyHdl ) );
97 0 : m_pComboBox->GrabFocus();
98 :
99 0 : m_pNumericField->SetMin( 0 );
100 0 : m_pNumericField->SetMax( 0x7FFFFFFF );
101 0 : m_pNumericField->SetSpinSize( 1 );
102 0 : m_pNumericField->SetStrictFormat(true);
103 0 : m_pNumericField->SetModifyHdl( LINK( this, BreakPointDialog, EditModifyHdl ) );
104 :
105 0 : m_pComboBox->SetText( m_pComboBox->GetEntry( 0 ) );
106 0 : UpdateFields( m_aModifiedBreakPointList.at( 0 ) );
107 :
108 0 : CheckButtons();
109 0 : }
110 :
111 0 : void BreakPointDialog::SetCurrentBreakPoint( BreakPoint* pBrk )
112 : {
113 0 : OUString aStr( "# " + OUString::number(pBrk->nLine) );
114 0 : m_pComboBox->SetText( aStr );
115 0 : UpdateFields( pBrk );
116 0 : }
117 :
118 0 : void BreakPointDialog::CheckButtons()
119 : {
120 : // "New" button is enabled if the combo box edit contains a valid line
121 : // number that is not already present in the combo box list; otherwise
122 : // "OK" and "Delete" buttons are enabled:
123 : size_t nLine;
124 0 : if (lcl_ParseText(m_pComboBox->GetText(), nLine)
125 0 : && m_aModifiedBreakPointList.FindBreakPoint(nLine) == 0)
126 : {
127 0 : m_pNewButton->Enable();
128 0 : m_pOKButton->Disable();
129 0 : m_pDelButton->Disable();
130 : }
131 : else
132 : {
133 0 : m_pNewButton->Disable();
134 0 : m_pOKButton->Enable();
135 0 : m_pDelButton->Enable();
136 : }
137 0 : }
138 :
139 0 : IMPL_LINK_INLINE_START( BreakPointDialog, CheckBoxHdl, ::CheckBox *, pChkBx )
140 : {
141 0 : BreakPoint* pBrk = GetSelectedBreakPoint();
142 0 : if ( pBrk )
143 0 : pBrk->bEnabled = pChkBx->IsChecked();
144 :
145 0 : return 0;
146 : }
147 0 : IMPL_LINK_INLINE_END( BreakPointDialog, CheckBoxHdl, ::CheckBox *, pChkBx )
148 :
149 :
150 :
151 0 : IMPL_LINK( BreakPointDialog, ComboBoxHighlightHdl, ComboBox *, pBox )
152 : {
153 0 : m_pNewButton->Disable();
154 0 : m_pOKButton->Enable();
155 0 : m_pDelButton->Enable();
156 :
157 0 : sal_Int32 nEntry = pBox->GetEntryPos( pBox->GetText() );
158 0 : BreakPoint* pBrk = m_aModifiedBreakPointList.at( nEntry );
159 : DBG_ASSERT( pBrk, "Kein passender Breakpoint zur Liste ?" );
160 0 : UpdateFields( pBrk );
161 :
162 0 : return 0;
163 : }
164 :
165 :
166 :
167 0 : IMPL_LINK( BreakPointDialog, EditModifyHdl, Edit *, pEdit )
168 : {
169 0 : if (pEdit == m_pComboBox)
170 0 : CheckButtons();
171 0 : else if (pEdit == m_pNumericField)
172 : {
173 0 : BreakPoint* pBrk = GetSelectedBreakPoint();
174 0 : if ( pBrk )
175 0 : pBrk->nStopAfter = pEdit->GetText().toInt32();
176 : }
177 0 : return 0;
178 : }
179 :
180 :
181 :
182 0 : IMPL_LINK( BreakPointDialog, ButtonHdl, Button *, pButton )
183 : {
184 0 : if (pButton == m_pOKButton)
185 : {
186 0 : m_rOriginalBreakPointList.transfer(m_aModifiedBreakPointList);
187 0 : EndDialog( 1 );
188 : }
189 0 : else if (pButton == m_pNewButton)
190 : {
191 : // keep checkbox in mind!
192 0 : OUString aText( m_pComboBox->GetText() );
193 : size_t nLine;
194 0 : bool bValid = lcl_ParseText( aText, nLine );
195 0 : if ( bValid )
196 : {
197 0 : BreakPoint* pBrk = new BreakPoint( nLine );
198 0 : pBrk->bEnabled = m_pCheckBox->IsChecked();
199 0 : pBrk->nStopAfter = (size_t) m_pNumericField->GetValue();
200 0 : m_aModifiedBreakPointList.InsertSorted( pBrk );
201 0 : OUString aEntryStr( "# " + OUString::number(pBrk->nLine) );
202 0 : m_pComboBox->InsertEntry( aEntryStr, COMBOBOX_APPEND );
203 0 : if (SfxDispatcher* pDispatcher = GetDispatcher())
204 0 : pDispatcher->Execute( SID_BASICIDE_BRKPNTSCHANGED );
205 : }
206 : else
207 : {
208 0 : m_pComboBox->SetText( aText );
209 0 : m_pComboBox->GrabFocus();
210 : }
211 0 : CheckButtons();
212 : }
213 0 : else if (pButton == m_pDelButton)
214 : {
215 0 : sal_Int32 nEntry = m_pComboBox->GetEntryPos( m_pComboBox->GetText() );
216 0 : BreakPoint* pBrk = m_aModifiedBreakPointList.at( nEntry );
217 0 : if ( pBrk )
218 : {
219 0 : delete m_aModifiedBreakPointList.remove( pBrk );
220 0 : m_pComboBox->RemoveEntryAt(nEntry);
221 0 : if ( nEntry && !( nEntry < m_pComboBox->GetEntryCount() ) )
222 0 : nEntry--;
223 0 : m_pComboBox->SetText( m_pComboBox->GetEntry( nEntry ) );
224 0 : if (SfxDispatcher* pDispatcher = GetDispatcher())
225 0 : pDispatcher->Execute( SID_BASICIDE_BRKPNTSCHANGED );
226 : }
227 0 : CheckButtons();
228 : }
229 :
230 0 : return 0;
231 : }
232 :
233 :
234 :
235 0 : void BreakPointDialog::UpdateFields( BreakPoint* pBrk )
236 : {
237 0 : if ( pBrk )
238 : {
239 0 : m_pCheckBox->Check( pBrk->bEnabled );
240 0 : m_pNumericField->SetValue( pBrk->nStopAfter );
241 : }
242 0 : }
243 :
244 :
245 :
246 0 : BreakPoint* BreakPointDialog::GetSelectedBreakPoint()
247 : {
248 0 : size_t nEntry = m_pComboBox->GetEntryPos( m_pComboBox->GetText() );
249 0 : BreakPoint* pBrk = m_aModifiedBreakPointList.at( nEntry );
250 0 : return pBrk;
251 : }
252 :
253 0 : } // namespace basctl
254 :
255 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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