octave-lyh: gui/src/backend/OctaveLink.cpp annotate

annotate gui/src/backend/OctaveLink.cpp @ 13677:f27573828e92

Properly implemented shutdown of callback thread.

author	Jacob Dawid <jacob.dawid@googlemail.com>
date	Sun, 25 Sep 2011 18:29:24 +0200
parents	c0e66d6e3dc8
children	ee7f4294d162

rev	line source
13674 c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	1 /* OctaveGUI - A graphical user interface for Octave
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	2 * Copyright (C) 2011 John P. Swensen, Jacob Dawid (jacob.dawid@googlemail.com)
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	3 *
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	4 * This program is free software: you can redistribute it and/or modify
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	5 * it under the terms of the GNU Affero General Public License as
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	6 * published by the Free Software Foundation, either version 3 of the
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	7 * License, or (at your option) any later version.
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	8 *
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	9 * This program is distributed in the hope that it will be useful,
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	12 * GNU Affero General Public License for more details.
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	13 *
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	14 * You should have received a copy of the GNU Affero General Public License
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
c0e66d6e3dc8 Updated license headers and moved to AGPLv3. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13601 diff changeset	16 */
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	17
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	18 #include "OctaveLink.h"
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	19
13520 17bb8974577b Repaired history list. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13519 diff changeset	20 OctaveLink OctaveLink::m_singleton;
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	21
13519 35ecb6063c7b Made the view connect with the history model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13518 diff changeset	22 OctaveLink::OctaveLink ():QObject ()
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	23 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	24 m_symbolTableSemaphore = new QSemaphore (1);
13518 bace956a3724 Put history model part into OctaveLink. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13517 diff changeset	25 m_historyModel = new QStringListModel (this);
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	26 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	27
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	28 OctaveLink::~OctaveLink ()
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	29 {
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	30 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	31
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	32 QString
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	33 OctaveLink::octaveValueAsQString (OctaveValue octaveValue)
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	34 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	35 // Convert single qouted string.
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	36 if (octaveValue.is_sq_string ())
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	37 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	38 return QString ("\'%1\'").arg (octaveValue.string_value ().c_str ());
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	39
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	40 // Convert double qouted string.
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	41 }
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	42 else if (octaveValue.is_dq_string ())
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	43 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	44 return QString ("\"%1\"").arg (octaveValue.string_value ().c_str ());
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	45
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	46 // Convert real scalar.
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	47 }
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	48 else if (octaveValue.is_real_scalar ())
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	49 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	50 return QString ("%1").arg (octaveValue.scalar_value ());
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	51
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	52 // Convert complex scalar.
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	53 }
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	54 else if (octaveValue.is_complex_scalar ())
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	55 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	56 return QString ("%1 + %2i").arg (octaveValue.scalar_value ()).
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	57 arg (octaveValue.complex_value ().imag ());
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	58
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	59 // Convert range.
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	60 }
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	61 else if (octaveValue.is_range ())
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	62 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	63 return QString ("%1 : %2 : %3").arg (octaveValue.range_value ().
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	64 base ()).arg (octaveValue.
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	65 range_value ().
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	66 inc ()).
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	67 arg (octaveValue.range_value ().limit ());
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	68
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	69 // Convert real matrix.
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	70 }
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	71 else if (octaveValue.is_real_matrix ())
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	72 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	73 // TODO: Convert real matrix into a string.
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	74 return QString ("{matrix}");
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	75
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	76 // Convert complex matrix.
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	77 }
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	78 else if (octaveValue.is_complex_matrix ())
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	79 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	80 // TODO: Convert complex matrix into a string.
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	81 return QString ("{complex matrix}");
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	82
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	83 // If everything else does not fit, we could not recognize the type.
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	84 }
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	85 else
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	86 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	87 return QString ("<Type not recognized>");
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	88 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	89 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	90
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	91 void
13541 b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	92 OctaveLink::launchOctave ()
b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	93 {
13677 f27573828e92 Properly implemented shutdown of callback thread. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13674 diff changeset	94 // Create both threads.
13541 b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	95 m_octaveMainThread = new OctaveMainThread (this);
13677 f27573828e92 Properly implemented shutdown of callback thread. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13674 diff changeset	96 m_octaveCallbackThread = new OctaveCallbackThread (this);
13541 b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	97
13677 f27573828e92 Properly implemented shutdown of callback thread. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13674 diff changeset	98 // Launch the second as soon as the first ist ready.
13541 b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	99 connect (m_octaveMainThread, SIGNAL(ready()), m_octaveCallbackThread, SLOT(start()));
13677 f27573828e92 Properly implemented shutdown of callback thread. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13674 diff changeset	100
f27573828e92 Properly implemented shutdown of callback thread. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13674 diff changeset	101 // Start the first one.
f27573828e92 Properly implemented shutdown of callback thread. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13674 diff changeset	102 m_octaveMainThread->start ();
13541 b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	103 }
b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	104
b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	105 void
b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	106 OctaveLink::terminateOctave ()
b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	107 {
13677 f27573828e92 Properly implemented shutdown of callback thread. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13674 diff changeset	108 m_octaveCallbackThread->halt();
13541 b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	109 m_octaveCallbackThread->wait ();
b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	110
b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	111 m_octaveMainThread->terminate ();
13601 26956bb3c927 Terminating octave main thread instantly. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13543 diff changeset	112 //m_octaveMainThread->wait();
13541 b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	113 }
b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	114
b48ac9ad8de0 Highly improved separation of model and view classes. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13528 diff changeset	115 void
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	116 OctaveLink::fetchSymbolTable ()
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	117 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	118 m_symbolTableSemaphore->acquire ();
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	119 m_symbolTableBuffer.clear ();
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	120 std::list < SymbolRecord > allVariables = symbol_table::all_variables ();
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	121 std::list < SymbolRecord >::iterator iterator;
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	122 for (iterator = allVariables.begin (); iterator != allVariables.end ();
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	123 iterator++)
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	124 m_symbolTableBuffer.append (iterator->dup ());
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	125 m_symbolTableSemaphore->release ();
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	126 emit symbolTableChanged ();
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	127 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	128
13521 16b33b7ef1b3 Raised update interval to 500ms. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13520 diff changeset	129 QList < SymbolRecord > OctaveLink::copyCurrentSymbolTable ()
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	130 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	131 QList < SymbolRecord > m_symbolTableCopy;
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	132
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	133 // Generate a deep copy of the current symbol table.
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	134 m_symbolTableSemaphore->acquire ();
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	135 foreach (SymbolRecord symbolRecord, m_symbolTableBuffer)
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	136 m_symbolTableCopy.append (symbolRecord.dup ());
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	137 m_symbolTableSemaphore->release ();
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	138
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	139 return m_symbolTableCopy;
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	140 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	141
13518 bace956a3724 Put history model part into OctaveLink. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13517 diff changeset	142
bace956a3724 Put history model part into OctaveLink. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13517 diff changeset	143 void
bace956a3724 Put history model part into OctaveLink. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13517 diff changeset	144 OctaveLink::updateHistoryModel ()
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	145 {
13519 35ecb6063c7b Made the view connect with the history model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13518 diff changeset	146 // Determine the client's (our) history length and the one of the server.
13520 17bb8974577b Repaired history list. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13519 diff changeset	147 int clientHistoryLength = m_historyModel->rowCount ();
13519 35ecb6063c7b Made the view connect with the history model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13518 diff changeset	148 int serverHistoryLength = command_history::length ();
35ecb6063c7b Made the view connect with the history model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13518 diff changeset	149
35ecb6063c7b Made the view connect with the history model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13518 diff changeset	150 // If were behind the server, iterate through all new entries and add them to our history.
35ecb6063c7b Made the view connect with the history model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13518 diff changeset	151 if (clientHistoryLength < serverHistoryLength)
13518 bace956a3724 Put history model part into OctaveLink. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13517 diff changeset	152 {
13519 35ecb6063c7b Made the view connect with the history model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13518 diff changeset	153 for (int i = clientHistoryLength; i < serverHistoryLength; i++)
13518 bace956a3724 Put history model part into OctaveLink. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13517 diff changeset	154 {
13520 17bb8974577b Repaired history list. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13519 diff changeset	155 m_historyModel->insertRow (0);
17bb8974577b Repaired history list. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13519 diff changeset	156 m_historyModel->setData (m_historyModel->index (0), QString (command_history::get_entry (i).c_str ()));
13518 bace956a3724 Put history model part into OctaveLink. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13517 diff changeset	157 }
13528 8b116446a904 Fixed race condition. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13527 diff changeset	158 }
13518 bace956a3724 Put history model part into OctaveLink. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13517 diff changeset	159 }
bace956a3724 Put history model part into OctaveLink. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13517 diff changeset	160
bace956a3724 Put history model part into OctaveLink. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13517 diff changeset	161 QStringListModel *
bace956a3724 Put history model part into OctaveLink. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13517 diff changeset	162 OctaveLink::historyModel ()
bace956a3724 Put history model part into OctaveLink. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13517 diff changeset	163 {
bace956a3724 Put history model part into OctaveLink. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13517 diff changeset	164 return m_historyModel;
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	165 }

Mercurial > hg > octave-lyh

annotate gui/src/backend/OctaveLink.cpp @ 13677:f27573828e92