Mercurial > octave
comparison libgui/qterminal/libqterminal/unix/Emulation.cpp @ 19593:446c46af4b42 stable
strip trailing whitespace from most source files
* Makefile.am, NEWS, build-aux/common.mk, configure.ac,
doc/Makefile.am, doc/doxyhtml/Makefile.am,
doc/interpreter/Makefile.am, doc/interpreter/arith.txi,
doc/interpreter/audio.txi, doc/interpreter/basics.txi,
doc/interpreter/bugs.txi, doc/interpreter/container.txi,
doc/interpreter/cp-idx.txi, doc/interpreter/data.txi,
doc/interpreter/debug.txi, doc/interpreter/diagperm.txi,
doc/interpreter/diffeq.txi, doc/interpreter/doccheck/README,
doc/interpreter/doccheck/spellcheck, doc/interpreter/emacs.txi,
doc/interpreter/errors.txi, doc/interpreter/eval.txi,
doc/interpreter/expr.txi, doc/interpreter/external.txi,
doc/interpreter/fn-idx.txi, doc/interpreter/func.txi,
doc/interpreter/geometry.txi, doc/interpreter/geometryimages.m,
doc/interpreter/gpl.txi, doc/interpreter/grammar.txi,
doc/interpreter/gui.txi, doc/interpreter/image.txi,
doc/interpreter/install.txi, doc/interpreter/interp.txi,
doc/interpreter/interpimages.m, doc/interpreter/intro.txi,
doc/interpreter/io.txi, doc/interpreter/java.txi,
doc/interpreter/linalg.txi, doc/interpreter/macros.texi,
doc/interpreter/matrix.txi, doc/interpreter/munge-texi.pl,
doc/interpreter/nonlin.txi, doc/interpreter/numbers.txi,
doc/interpreter/obsolete.txi, doc/interpreter/octave-config.1,
doc/interpreter/octave.texi, doc/interpreter/oop.txi,
doc/interpreter/op-idx.txi, doc/interpreter/optim.txi,
doc/interpreter/package.txi, doc/interpreter/plot.txi,
doc/interpreter/poly.txi, doc/interpreter/preface.txi,
doc/interpreter/quad.txi, doc/interpreter/set.txi,
doc/interpreter/signal.txi, doc/interpreter/sparse.txi,
doc/interpreter/sparseimages.m, doc/interpreter/splineimages.m,
doc/interpreter/stats.txi, doc/interpreter/stmt.txi,
doc/interpreter/strings.txi, doc/interpreter/system.txi,
doc/interpreter/testfun.txi, doc/interpreter/tips.txi,
doc/interpreter/var.txi, doc/interpreter/vectorize.txi,
doc/liboctave/Makefile.am, doc/liboctave/array.texi,
doc/liboctave/bugs.texi, doc/liboctave/cp-idx.texi,
doc/liboctave/dae.texi, doc/liboctave/diffeq.texi,
doc/liboctave/error.texi, doc/liboctave/factor.texi,
doc/liboctave/fn-idx.texi, doc/liboctave/gpl.texi,
doc/liboctave/install.texi, doc/liboctave/intro.texi,
doc/liboctave/liboctave.texi, doc/liboctave/matvec.texi,
doc/liboctave/nleqn.texi, doc/liboctave/nlfunc.texi,
doc/liboctave/ode.texi, doc/liboctave/optim.texi,
doc/liboctave/preface.texi, doc/liboctave/quad.texi,
doc/liboctave/range.texi, doc/refcard/Makefile.am,
doc/refcard/refcard.tex, etc/HACKING, etc/NEWS.1, etc/NEWS.2,
etc/NEWS.3, etc/OLD-ChangeLogs/ChangeLog,
etc/OLD-ChangeLogs/doc-ChangeLog,
etc/OLD-ChangeLogs/scripts-ChangeLog,
etc/OLD-ChangeLogs/src-ChangeLog, etc/OLD-ChangeLogs/test-ChangeLog,
etc/PROJECTS, etc/README.Cygwin, etc/README.MacOS, etc/README.MinGW,
etc/README.gnuplot, etc/gdbinit, etc/icons/Makefile.am,
examples/@polynomial/end.m, examples/@polynomial/subsasgn.m,
examples/Makefile.am, examples/standalonebuiltin.cc,
libgui/Makefile.am, libgui/qterminal/libqterminal/README,
libgui/qterminal/libqterminal/unix/BlockArray.cpp,
libgui/qterminal/libqterminal/unix/BlockArray.h,
libgui/qterminal/libqterminal/unix/Character.h,
libgui/qterminal/libqterminal/unix/CharacterColor.h,
libgui/qterminal/libqterminal/unix/Emulation.cpp,
libgui/qterminal/libqterminal/unix/Emulation.h,
libgui/qterminal/libqterminal/unix/Filter.cpp,
libgui/qterminal/libqterminal/unix/Filter.h,
libgui/qterminal/libqterminal/unix/History.cpp,
libgui/qterminal/libqterminal/unix/History.h,
libgui/qterminal/libqterminal/unix/KeyboardTranslator.cpp,
libgui/qterminal/libqterminal/unix/KeyboardTranslator.h,
libgui/qterminal/libqterminal/unix/LineFont.h,
libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.cpp,
libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.h,
libgui/qterminal/libqterminal/unix/Screen.cpp,
libgui/qterminal/libqterminal/unix/Screen.h,
libgui/qterminal/libqterminal/unix/ScreenWindow.cpp,
libgui/qterminal/libqterminal/unix/ScreenWindow.h,
libgui/qterminal/libqterminal/unix/TerminalCharacterDecoder.cpp,
libgui/qterminal/libqterminal/unix/TerminalCharacterDecoder.h,
libgui/qterminal/libqterminal/unix/Vt102Emulation.h,
libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp,
libgui/qterminal/qterminal/main.cpp,
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liboctave/cruft/dassl/ddaslv.f, liboctave/cruft/dassl/ddassl.f,
liboctave/cruft/misc/blaswrap.c, liboctave/cruft/misc/module.mk,
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test/build-bc-overload-tests.sh, test/build-sparse-tests.sh,
test/jit.tst, test/line-continue.tst: Strip trailing whitespace.
author | John W. Eaton <jwe@octave.org> |
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date | Tue, 20 Jan 2015 08:26:57 -0500 |
parents | 2de613986374 |
children | 980f39c3ab90 |
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19454:8dbd55742112 | 19593:446c46af4b42 |
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1 /* | 1 /* |
2 This file is part of Konsole, an X terminal. | 2 This file is part of Konsole, an X terminal. |
3 | 3 |
4 Copyright (C) 2007, 2013 Robert Knight <robertknight@gmail.com> | 4 Copyright (C) 2007, 2013 Robert Knight <robertknight@gmail.com> |
5 Copyright (C) 1997,1998 by Lars Doelle <lars.doelle@on-line.de> | 5 Copyright (C) 1997,1998 by Lars Doelle <lars.doelle@on-line.de> |
6 Copyright (C) 1996, 2013 by Matthias Ettrich <ettrich@kde.org> | 6 Copyright (C) 1996, 2013 by Matthias Ettrich <ettrich@kde.org> |
7 | 7 |
8 Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C)2008 | 8 Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C)2008 |
9 | 9 |
62 _screen[1] = new Screen(40,80); | 62 _screen[1] = new Screen(40,80); |
63 _currentScreen = _screen[0]; | 63 _currentScreen = _screen[0]; |
64 | 64 |
65 QObject::connect(&_bulkTimer1, SIGNAL(timeout()), this, SLOT(showBulk()) ); | 65 QObject::connect(&_bulkTimer1, SIGNAL(timeout()), this, SLOT(showBulk()) ); |
66 QObject::connect(&_bulkTimer2, SIGNAL(timeout()), this, SLOT(showBulk()) ); | 66 QObject::connect(&_bulkTimer2, SIGNAL(timeout()), this, SLOT(showBulk()) ); |
67 | 67 |
68 // listen for mouse status changes | 68 // listen for mouse status changes |
69 connect( this , SIGNAL(programUsesMouseChanged(bool)) , | 69 connect( this , SIGNAL(programUsesMouseChanged(bool)) , |
70 SLOT(usesMouseChanged(bool)) ); | 70 SLOT(usesMouseChanged(bool)) ); |
71 } | 71 } |
72 | 72 |
73 bool Emulation::programUsesMouse() const | 73 bool Emulation::programUsesMouse() const |
74 { | 74 { |
116 | 116 |
117 void Emulation::setScreen(int n) | 117 void Emulation::setScreen(int n) |
118 { | 118 { |
119 Screen *old = _currentScreen; | 119 Screen *old = _currentScreen; |
120 _currentScreen = _screen[n&1]; | 120 _currentScreen = _screen[n&1]; |
121 if (_currentScreen != old) | 121 if (_currentScreen != old) |
122 { | 122 { |
123 old->setBusySelecting(false); | 123 old->setBusySelecting(false); |
124 | 124 |
125 // tell all windows onto this emulation to switch to the newly active _screen | 125 // tell all windows onto this emulation to switch to the newly active _screen |
126 QListIterator<ScreenWindow*> windowIter(_windows); | 126 QListIterator<ScreenWindow*> windowIter(_windows); |
216 */ | 216 */ |
217 | 217 |
218 void Emulation::sendKeyEvent( QKeyEvent* ev ) | 218 void Emulation::sendKeyEvent( QKeyEvent* ev ) |
219 { | 219 { |
220 emit stateSet(NOTIFYNORMAL); | 220 emit stateSet(NOTIFYNORMAL); |
221 | 221 |
222 if (!ev->text().isEmpty()) | 222 if (!ev->text().isEmpty()) |
223 { // A block of text | 223 { // A block of text |
224 // Note that the text is proper unicode. | 224 // Note that the text is proper unicode. |
225 // We should do a conversion here, but since this | 225 // We should do a conversion here, but since this |
226 // routine will never be used, we simply emit plain ascii. | 226 // routine will never be used, we simply emit plain ascii. |
261 } | 261 } |
262 } | 262 } |
263 | 263 |
264 // Selection --------------------------------------------------------------- -- | 264 // Selection --------------------------------------------------------------- -- |
265 | 265 |
266 void Emulation::writeToStream( TerminalCharacterDecoder* _decoder , | 266 void Emulation::writeToStream( TerminalCharacterDecoder* _decoder , |
267 int startLine , | 267 int startLine , |
268 int endLine) | 268 int endLine) |
269 { | 269 { |
270 _currentScreen->writeToStream(_decoder,startLine,endLine); | 270 _currentScreen->writeToStream(_decoder,startLine,endLine); |
271 } | 271 } |
272 | 272 |
273 int Emulation::lineCount() | 273 int Emulation::lineCount() |
340 } | 340 } |
341 bool ExtendedCharTable::extendedCharMatch(ushort hash , ushort* unicodePoints , ushort length) const | 341 bool ExtendedCharTable::extendedCharMatch(ushort hash , ushort* unicodePoints , ushort length) const |
342 { | 342 { |
343 ushort* entry = extendedCharTable[hash]; | 343 ushort* entry = extendedCharTable[hash]; |
344 | 344 |
345 // compare given length with stored sequence length ( given as the first ushort in the | 345 // compare given length with stored sequence length ( given as the first ushort in the |
346 // stored buffer ) | 346 // stored buffer ) |
347 if ( entry == 0 || entry[0] != length ) | 347 if ( entry == 0 || entry[0] != length ) |
348 return false; | 348 return false; |
349 // if the lengths match, each character must be checked. the stored buffer starts at | 349 // if the lengths match, each character must be checked. the stored buffer starts at |
350 // entry[1] | 350 // entry[1] |
351 for ( int i = 0 ; i < length ; i++ ) | 351 for ( int i = 0 ; i < length ; i++ ) |
352 { | 352 { |
353 if ( entry[i+1] != unicodePoints[i] ) | 353 if ( entry[i+1] != unicodePoints[i] ) |
354 return false; | 354 return false; |
355 } | 355 } |
356 return true; | 356 return true; |
357 } | 357 } |
358 ushort ExtendedCharTable::createExtendedChar(ushort* unicodePoints , ushort length) | 358 ushort ExtendedCharTable::createExtendedChar(ushort* unicodePoints , ushort length) |
359 { | 359 { |
360 // look for this sequence of points in the table | 360 // look for this sequence of points in the table |
363 // check existing entry for match | 363 // check existing entry for match |
364 while ( extendedCharTable.contains(hash) ) | 364 while ( extendedCharTable.contains(hash) ) |
365 { | 365 { |
366 if ( extendedCharMatch(hash,unicodePoints,length) ) | 366 if ( extendedCharMatch(hash,unicodePoints,length) ) |
367 { | 367 { |
368 // this sequence already has an entry in the table, | 368 // this sequence already has an entry in the table, |
369 // return its hash | 369 // return its hash |
370 return hash; | 370 return hash; |
371 } | 371 } |
372 else | 372 else |
373 { | 373 { |
374 // if hash is already used by another, different sequence of unicode character | 374 // if hash is already used by another, different sequence of unicode character |
375 // points then try next hash | 375 // points then try next hash |
376 hash++; | 376 hash++; |
377 } | 377 } |
378 } | 378 } |
379 | 379 |
380 | 380 |
381 // add the new sequence to the table and | 381 // add the new sequence to the table and |
382 // return that index | 382 // return that index |
383 ushort* buffer = new ushort[length+1]; | 383 ushort* buffer = new ushort[length+1]; |
384 buffer[0] = length; | 384 buffer[0] = length; |
385 for ( int i = 0 ; i < length ; i++ ) | 385 for ( int i = 0 ; i < length ; i++ ) |
386 buffer[i+1] = unicodePoints[i]; | 386 buffer[i+1] = unicodePoints[i]; |
387 | 387 |
388 extendedCharTable.insert(hash,buffer); | 388 extendedCharTable.insert(hash,buffer); |
389 | 389 |
390 return hash; | 390 return hash; |
391 } | 391 } |
392 | 392 |