octave-nkf: libgui/src/history-dockwidget.cc annotate

annotate libgui/src/history-dockwidget.cc @ 16057:c3057d80cf91

Created common octave_dock_widget class * octave_dock_widget.h : New class octave_dock_widget with common dock widget methods, slots and signals * file_editor_interface.h: Now inherit from octave_dock_widget, removed common dock widget code * file_editor.h: Now inherit from octave_dock_widget, removed common dock widget code * file_editor.cc: Now inherit from octave_dock_widget, removed common dock widget code * files_dockwidget.h: Now inherit from octave_dock_widget, removed common dock widget code * files_dockwidget.cc: Now inherit from octave_dock_widget, removed common dock widget code * history_dockwidget.h: Now inherit from octave_dock_widget, removed common dock widget code * history_dockwidget.cc: Now inherit from octave_dock_widget, removed common dock widget methods * terminal_dockwidget.h: Now inherit from octave_dock_widget, removed common dock widget code * terminal_dockwidget.cc: Now inherit from octave_dock_widget, removed common dock widget code * module.mk: Added octave_dock_widget

author	Richard Crozier <richard.crozier@yahoo.co.uk>
date	Wed, 06 Feb 2013 21:45:04 +0000
parents	80e99730e5d4
children	0486a29d780f

rev	line source
15204 359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	1 /*
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	2
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	3 Copyright (C) 2011-2012 Jacob Dawid
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	4
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	5 This file is part of Octave.
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	6
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	7 Octave is free software; you can redistribute it and/or modify it
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	8 under the terms of the GNU General Public License as published by the
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	10 option) any later version.
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	11
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	15 for more details.
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	16
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	17 You should have received a copy of the GNU General Public License
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	18 along with Octave; see the file COPYING. If not, see
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	19 <http://www.gnu.org/licenses/>.
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	20
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	21 */
13495 11e03a76d8c0 Added source files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	22
15155 9e62d5a3a45e partial cleanup of include files in gui sources John W. Eaton <jwe@octave.org> parents: 14814 diff changeset	23 #ifdef HAVE_CONFIG_H
9e62d5a3a45e partial cleanup of include files in gui sources John W. Eaton <jwe@octave.org> parents: 14814 diff changeset	24 #include <config.h>
9e62d5a3a45e partial cleanup of include files in gui sources John W. Eaton <jwe@octave.org> parents: 14814 diff changeset	25 #endif
9e62d5a3a45e partial cleanup of include files in gui sources John W. Eaton <jwe@octave.org> parents: 14814 diff changeset	26
15447 352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	27 #include <QApplication>
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	28 #include <QClipboard>
15155 9e62d5a3a45e partial cleanup of include files in gui sources John W. Eaton <jwe@octave.org> parents: 14814 diff changeset	29 #include <QVBoxLayout>
15447 352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	30 #include <QMenu>
15155 9e62d5a3a45e partial cleanup of include files in gui sources John W. Eaton <jwe@octave.org> parents: 14814 diff changeset	31
15340 9d0cdd49054b keep history in gui widget at bottom when new items are added John W. Eaton <jwe@octave.org> parents: 15318 diff changeset	32 #include "error.h"
9d0cdd49054b keep history in gui widget at bottom when new items are added John W. Eaton <jwe@octave.org> parents: 15318 diff changeset	33
15402 7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	34 #include "cmd-hist.h"
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	35
14707 674740c44c09 Changed various files to matche file naming conventions. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14703 diff changeset	36 #include "history-dockwidget.h"
15402 7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	37 #include "octave-link.h"
13495 11e03a76d8c0 Added source files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	38
15368 36ececf69385 avoid some GCC warnings in the libgui code John W. Eaton <jwe@octave.org> parents: 15367 diff changeset	39 history_dock_widget::history_dock_widget (QWidget * p)
16057 c3057d80cf91 Created common octave_dock_widget class Richard Crozier <richard.crozier@yahoo.co.uk> parents: 15900 diff changeset	40 : octave_dock_widget (p)
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	41 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	42 setObjectName ("HistoryDockWidget");
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	43 construct ();
13495 11e03a76d8c0 Added source files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	44 }
11e03a76d8c0 Added source files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	45
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	46 void
14709 f50591409306 Started to rename class names and methods from camel case to underscore- Jacob Dawid <jacob.dawid@googlemail.com> parents: 14707 diff changeset	47 history_dock_widget::construct ()
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	48 {
14720 cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	49 _history_model = new QStringListModel ();
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	50 _sort_filter_proxy_model.setSourceModel (_history_model);
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	51 _history_list_view = new QListView (this);
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	52 _history_list_view->setModel (&_sort_filter_proxy_model);
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	53 _history_list_view->setAlternatingRowColors (true);
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	54 _history_list_view->setEditTriggers (QAbstractItemView::NoEditTriggers);
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	55 _history_list_view->setStatusTip (tr ("Doubleclick a command to transfer it to the terminal."));
15447 352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	56 _history_list_view->setSelectionMode (QAbstractItemView::ExtendedSelection);
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	57 _history_list_view->setContextMenuPolicy(Qt::CustomContextMenu);
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	58 connect(_history_list_view, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(ctxMenu(const QPoint &)));
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	59
14720 cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	60 _filter_line_edit = new QLineEdit (this);
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	61 _filter_line_edit->setStatusTip (tr ("Enter text to filter the command history."));
15368 36ececf69385 avoid some GCC warnings in the libgui code John W. Eaton <jwe@octave.org> parents: 15367 diff changeset	62 QVBoxLayout *vbox_layout = new QVBoxLayout ();
13495 11e03a76d8c0 Added source files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	63
15552 bbbb89cc338f make a floating widget behave like a normal window (bug #37190) Torsten <ttl@justmail.de> parents: 15447 diff changeset	64 setWindowIcon (QIcon(":/actions/icons/logo.png"));
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	65 setWindowTitle (tr ("Command History"));
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	66 setWidget (new QWidget ());
13495 11e03a76d8c0 Added source files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	67
15368 36ececf69385 avoid some GCC warnings in the libgui code John W. Eaton <jwe@octave.org> parents: 15367 diff changeset	68 vbox_layout->addWidget (_history_list_view);
36ececf69385 avoid some GCC warnings in the libgui code John W. Eaton <jwe@octave.org> parents: 15367 diff changeset	69 vbox_layout->addWidget (_filter_line_edit);
36ececf69385 avoid some GCC warnings in the libgui code John W. Eaton <jwe@octave.org> parents: 15367 diff changeset	70 vbox_layout->setMargin (2);
13495 11e03a76d8c0 Added source files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	71
15368 36ececf69385 avoid some GCC warnings in the libgui code John W. Eaton <jwe@octave.org> parents: 15367 diff changeset	72 widget ()->setLayout (vbox_layout);
13545 ffc2e1d1ad5f History can be filtered with an input search box while typing. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13536 diff changeset	73
16057 c3057d80cf91 Created common octave_dock_widget class Richard Crozier <richard.crozier@yahoo.co.uk> parents: 15900 diff changeset	74 connect (_filter_line_edit, SIGNAL (textEdited (QString)),
c3057d80cf91 Created common octave_dock_widget class Richard Crozier <richard.crozier@yahoo.co.uk> parents: 15900 diff changeset	75 &_sort_filter_proxy_model, SLOT (setFilterWildcard (QString)));
14720 cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	76
16057 c3057d80cf91 Created common octave_dock_widget class Richard Crozier <richard.crozier@yahoo.co.uk> parents: 15900 diff changeset	77 connect (_history_list_view, SIGNAL (doubleClicked (QModelIndex)),
c3057d80cf91 Created common octave_dock_widget class Richard Crozier <richard.crozier@yahoo.co.uk> parents: 15900 diff changeset	78 this, SLOT (handle_double_click (QModelIndex)));
15552 bbbb89cc338f make a floating widget behave like a normal window (bug #37190) Torsten <ttl@justmail.de> parents: 15447 diff changeset	79
14720 cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	80 _update_history_model_timer.setInterval (200);
14750 4812bcd524a1 Fixed flooding the event queue by only an event after the last one has been processed. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14720 diff changeset	81 _update_history_model_timer.setSingleShot (true);
14720 cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	82
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	83 connect (&_update_history_model_timer,
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	84 SIGNAL (timeout ()),
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	85 this,
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	86 SLOT (request_history_model_update ()));
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	87
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	88 _update_history_model_timer.start ();
14812 9d9eb9bac65e Improved menu structure of file, edit and window menu. Removed ambiguous shortcuts, improved focus handling for operating the GUI with the keyboard. Added new shortcuts to focus subwindows directly. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14750 diff changeset	89
9d9eb9bac65e Improved menu structure of file, edit and window menu. Removed ambiguous shortcuts, improved focus handling for operating the GUI with the keyboard. Added new shortcuts to focus subwindows directly. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14750 diff changeset	90 setFocusProxy (_filter_line_edit);
13495 11e03a76d8c0 Added source files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	91 }
13536 869c62c15e95 Few minor improvements, added advanced settings for file browser. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13518 diff changeset	92
15894 9cd14e53e906 eliminate some compiler warnings for GUI code John W. Eaton <jwe@octave.org> parents: 15759 diff changeset	93 void history_dock_widget::ctxMenu(const QPoint &xpos) {
15447 352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	94 QMenu *menu = new QMenu;
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	95 menu->addAction(tr("Copy"), this, SLOT(handle_contextmenu_copy(bool)));
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	96 menu->addAction(tr("Evaluate"), this, SLOT(handle_contextmenu_evaluate(bool)));
15894 9cd14e53e906 eliminate some compiler warnings for GUI code John W. Eaton <jwe@octave.org> parents: 15759 diff changeset	97 menu->exec(_history_list_view->mapToGlobal(xpos));
15447 352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	98 }
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	99
15894 9cd14e53e906 eliminate some compiler warnings for GUI code John W. Eaton <jwe@octave.org> parents: 15759 diff changeset	100 void history_dock_widget::handle_contextmenu_copy(bool)
15447 352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	101 {
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	102 QString text;
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	103 QItemSelectionModel *selectionModel = _history_list_view->selectionModel();
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	104 QModelIndexList rows = selectionModel->selectedRows();
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	105 QModelIndexList::iterator it;
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	106 for (it=rows.begin() ; it != rows.end(); it++) {
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	107 if ((*it).isValid()) {
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	108 text += (*it).data().toString()+"\n";
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	109 }
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	110 }
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	111 QApplication::clipboard()->setText(text);
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	112 }
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	113
15894 9cd14e53e906 eliminate some compiler warnings for GUI code John W. Eaton <jwe@octave.org> parents: 15759 diff changeset	114 void history_dock_widget::handle_contextmenu_evaluate(bool)
15447 352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	115 {
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	116 QItemSelectionModel *selectionModel = _history_list_view->selectionModel();
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	117 QModelIndexList rows = selectionModel->selectedRows();
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	118 QModelIndexList::iterator it;
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	119 for (it=rows.begin() ; it != rows.end(); it++) {
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	120 if ((*it).isValid()) {
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	121 emit command_double_clicked ((*it).data().toString()+"\n");
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	122 }
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	123 }
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	124 }
352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	125
13536 869c62c15e95 Few minor improvements, added advanced settings for file browser. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13518 diff changeset	126 void
14712 5cb54cca8a06 Completion of code reformatting. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14709 diff changeset	127 history_dock_widget::handle_double_click (QModelIndex modelIndex)
13546 5ef33f99a078 Command get inserted by double clicking in the command history again. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13545 diff changeset	128 {
15447 352349219529 Added multiline copy and execution to command history in IDE (bug #36884) John Swensen <jpswensen@gmail.com> parents: 15402 diff changeset	129 emit command_double_clicked (modelIndex.data().toString()+"\n");
13546 5ef33f99a078 Command get inserted by double clicking in the command history again. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13545 diff changeset	130 }
13577 e440b3f32f02 Fixed bug with closing subwindows. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13549 diff changeset	131
e440b3f32f02 Fixed bug with closing subwindows. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13549 diff changeset	132 void
14720 cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	133 history_dock_widget::request_history_model_update ()
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	134 {
15402 7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	135 octave_link::post_event (this, &history_dock_widget::update_history_callback);
14720 cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	136 }
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	137
cecc7da96e2a Added update events for the command history model and workspace model. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14712 diff changeset	138 void
14814 61c80e9326a8 Clearing the command history works. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14812 diff changeset	139 history_dock_widget::reset_model ()
61c80e9326a8 Clearing the command history works. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14812 diff changeset	140 {
61c80e9326a8 Clearing the command history works. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14812 diff changeset	141 _history_model->setStringList (QStringList ());
61c80e9326a8 Clearing the command history works. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14812 diff changeset	142 }
61c80e9326a8 Clearing the command history works. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14812 diff changeset	143
61c80e9326a8 Clearing the command history works. Jacob Dawid <jacob.dawid@googlemail.com> parents: 14812 diff changeset	144 void
15402 7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	145 history_dock_widget::update_history_callback (void)
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	146 {
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	147 static bool scroll_window = false;
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	148
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	149 // Determine the client's (our) history length and the one of the server.
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	150 int clientHistoryLength = _history_model->rowCount ();
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	151 int serverHistoryLength = command_history::length ();
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	152
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	153 // If were behind the server, iterate through all new entries and add
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	154 // them to our history.
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	155 if (clientHistoryLength < serverHistoryLength)
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	156 {
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	157 int elts_to_add = serverHistoryLength - clientHistoryLength;
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	158
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	159 _history_model->insertRows (clientHistoryLength, elts_to_add);
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	160
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	161 for (int i = clientHistoryLength; i < serverHistoryLength; i++)
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	162 {
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	163 std::string entry = command_history::get_entry (i);
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	164
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	165 _history_model->setData (_history_model->index (i),
15900 80e99730e5d4 gui: set locale to C before starting the interpreter Torsten <ttl@justmail.de> parents: 15894 diff changeset	166 QString::fromUtf8 (entry.data (), entry.size ()));
15402 7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	167 }
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	168
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	169 // FIXME -- does this behavior make sense? Calling
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	170 // _history_list_view->scrollToBottom () here doesn't seem to
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	171 // have any effect. Instead, we need to request that action
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	172 // and wait until the next event occurs in which no items
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	173 // are added to the history list.
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	174
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	175 scroll_window = true;
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	176 }
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	177 else if (scroll_window)
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	178 {
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	179 scroll_window = false;
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	180
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	181 _history_list_view->scrollToBottom ();
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	182 }
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	183
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	184 // Post a new update event in a given time. This prevents flooding the
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	185 // event queue.
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	186 _update_history_model_timer.start ();
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15388 diff changeset	187 }

Mercurial > hg > octave-nkf

annotate libgui/src/history-dockwidget.cc @ 16057:c3057d80cf91