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comparison libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp @ 18661:8b9e99c061f9 gui-release

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GUI: Windows GUI terminal support for double click (Bug #41468) * libgui/qterminal/libqterminal/win32/QWinTerminalImpl.h, libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp (QConsolePrivate::selectWord): New function. (QConsolePrivate::selectLine): New function. (QWinTerminalImpl::QWinTerminalImpl): init new allowTripleClick variable. (QWinTerminalImpl::mousePressEvent): call mouseTripleClickEvent ifallowTripleClick is set. (QWinTerminalImpl::mouseReleaseEvent): only process if settingSelection is true. (QWinTerminalImpl::mouseDoubleClickEvent): New function. (QWinTerminalImpl::mouseTripleClickEvent): New function. (QWinTerminalImpl::tripleClickTimeout): New slot.
author John Donoghue <john.donoghue@ieee.org>
date Fri, 18 Apr 2014 15:04:39 -0400
parents 41489b96ebca
children
comparison
equal deleted inserted replaced
18656:1b289f45187f 18661:8b9e99c061f9
185 void monitorConsole (void); 185 void monitorConsole (void);
186 void startCommand (void); 186 void startCommand (void);
187 void sendConsoleText (const QString& s); 187 void sendConsoleText (const QString& s);
188 QRect cursorRect (void); 188 QRect cursorRect (void);
189 void selectAll(); 189 void selectAll();
190 void selectWord(const QPoint& cellPos);
191 void selectLine(const QPoint& cellPos);
190 192
191 void log (const char* fmt, ...); 193 void log (const char* fmt, ...);
192 194
193 void closeStandardIO (int fd, DWORD stdHandleId, const char* name); 195 void closeStandardIO (int fd, DWORD stdHandleId, const char* name);
194 void setupStandardIO (DWORD stdHandleId, int fd, const char* name, 196 void setupStandardIO (DWORD stdHandleId, int fd, const char* name,
676 m_endSelection = QPoint(m_bufferSize.width (), 678 m_endSelection = QPoint(m_bufferSize.width (),
677 m_cursorPos.y()); 679 m_cursorPos.y());
678 updateSelection(); 680 updateSelection();
679 } 681 }
680 682
683 void QConsolePrivate::selectWord (const QPoint & cellpos)
684 {
685 QPoint begin = cellpos;
686 QPoint end = cellpos;
687
688 int scrollOffset = m_consoleRect.top ();
689 int stride = m_consoleRect.width ();
690
691 // get begin, end in buffer offsets
692 begin.ry () -= scrollOffset;
693 end.ry () -= scrollOffset;
694
695 // loog at current clicked on char to determinate ig getting space chunk or nonspace chunk
696 if (QChar(m_buffer[begin.y ()*stride + begin.x ()].Char.UnicodeChar).isSpace () == false)
697 {
698 // from current char, go back and fwd to find start and end of block
699 while(begin.x () > 0 &&
700 QChar(m_buffer[begin.y ()*stride + begin.x () -1].Char.UnicodeChar).isSpace() == false)
701 {
702 begin.rx () --;
703 }
704
705 while(end.x () < m_consoleRect.width () &&
706 QChar(m_buffer[end.y ()*stride + end.x () +1].Char.UnicodeChar).isSpace() == false)
707 {
708 end.rx () ++;
709 }
710 }
711 else
712 {
713 while(begin.x () > 0 &&
714 QChar(m_buffer[begin.y ()*stride + begin.x () -1].Char.UnicodeChar).isSpace())
715 {
716 begin.rx () --;
717 }
718
719 while(end.x () < m_consoleRect.width () &&
720 QChar(m_buffer[end.y ()*stride + end.x () +1].Char.UnicodeChar).isSpace ())
721 {
722 end.rx () ++;
723 }
724 }
725
726 // convert console offsets to absolute cell positions
727 begin.ry () += scrollOffset;
728 end.ry () += scrollOffset;
729
730 m_beginSelection = begin;
731 m_endSelection = end;
732
733 updateSelection ();
734 }
735
736 void QConsolePrivate::selectLine (const QPoint & cellpos)
737 {
738 m_beginSelection = QPoint (0, cellpos.y ());
739 m_endSelection = QPoint (m_bufferSize.width ()-1, cellpos.y ());
740 updateSelection ();
741 }
742
743
681 void QConsolePrivate::drawSelection (QPainter& p, int cx1, int cy1, 744 void QConsolePrivate::drawSelection (QPainter& p, int cx1, int cy1,
682 int cx2, int cy2, int cw, int ch) 745 int cx2, int cy2, int cw, int ch)
683 { 746 {
684 p.save (); 747 p.save ();
685 748
1260 } 1323 }
1261 1324
1262 ////////////////////////////////////////////////////////////////////////////// 1325 //////////////////////////////////////////////////////////////////////////////
1263 1326
1264 QWinTerminalImpl::QWinTerminalImpl (QWidget* parent) 1327 QWinTerminalImpl::QWinTerminalImpl (QWidget* parent)
1265 : QTerminal (parent), d (new QConsolePrivate (this)) 1328 : QTerminal (parent), d (new QConsolePrivate (this)),
1329 allowTripleClick (false)
1266 { 1330 {
1267 installEventFilter (this); 1331 installEventFilter (this);
1268 1332
1269 connect (this, SIGNAL (set_global_shortcuts_signal (bool)), 1333 connect (this, SIGNAL (set_global_shortcuts_signal (bool)),
1270 parent, SLOT (set_global_shortcuts (bool))); 1334 parent, SLOT (set_global_shortcuts (bool)));
1296 } 1360 }
1297 } 1361 }
1298 1362
1299 void QWinTerminalImpl::mousePressEvent (QMouseEvent *event) 1363 void QWinTerminalImpl::mousePressEvent (QMouseEvent *event)
1300 { 1364 {
1365 if (allowTripleClick)
1366 {
1367 mouseTripleClickEvent (event);
1368 }
1369 else if (event->button () == Qt::LeftButton)
1370 {
1371 d->m_settingSelection = true;
1372
1373 d->m_beginSelection = d->posToCell (event->pos ());
1374 }
1375 }
1376
1377 void QWinTerminalImpl::mouseReleaseEvent (QMouseEvent *event)
1378 {
1379 if (event->button () == Qt::LeftButton && d->m_settingSelection)
1380 {
1381 d->m_endSelection = d->posToCell (event->pos ());
1382
1383 updateSelection ();
1384
1385 d->m_settingSelection = false;
1386 }
1387 }
1388
1389 void QWinTerminalImpl::mouseDoubleClickEvent (QMouseEvent *event)
1390 {
1301 if (event->button () == Qt::LeftButton) 1391 if (event->button () == Qt::LeftButton)
1302 { 1392 {
1303 d->m_settingSelection = true; 1393 // doubleclick - select word
1304 1394 d->m_settingSelection = false;
1305 d->m_beginSelection = d->posToCell (event->pos ()); 1395
1306 } 1396 d->selectWord (d->posToCell (event->pos ()));
1307 } 1397
1308 1398 allowTripleClick = true;
1309 void QWinTerminalImpl::mouseReleaseEvent (QMouseEvent *event) 1399
1400 QTimer::singleShot (QApplication::doubleClickInterval (),this,
1401 SLOT (tripleClickTimeout ()));
1402
1403 }
1404 }
1405
1406 void QWinTerminalImpl::mouseTripleClickEvent (QMouseEvent *event)
1310 { 1407 {
1311 if (event->button () == Qt::LeftButton) 1408 if (event->button () == Qt::LeftButton)
1312 { 1409 {
1313 d->m_endSelection = d->posToCell (event->pos ()); 1410 d->selectLine (d->posToCell (event->pos ()));
1314 1411 }
1315 updateSelection (); 1412 }
1316 1413
1317 d->m_settingSelection = false; 1414 void QWinTerminalImpl::tripleClickTimeout ()
1318 } 1415 {
1416 allowTripleClick = false;
1319 } 1417 }
1320 1418
1321 ////////////////////////////////////////////////////////////////////////////// 1419 //////////////////////////////////////////////////////////////////////////////
1322 1420
1323 void QWinTerminalImpl::viewResizeEvent (QConsoleView*, QResizeEvent*) 1421 void QWinTerminalImpl::viewResizeEvent (QConsoleView*, QResizeEvent*)