Mercurial > octave-dspies
view libgui/graphics/EditControl.cc @ 19010:3fb030666878 draft default tip dspies
Added special-case logical-indexing function
* logical-index.h (New file) : Logical-indexing function. May be called on
octave_value types via call_bool_index
* nz-iterators.h : Add base-class nz_iterator for iterator types. Array has
template bool for whether to internally store row-col or compute on the fly
Add skip_ahead method which skips forward to the next nonzero after its
argument
Add flat_index for computing octave_idx_type index of current position (with
assertion failure in the case of overflow)
Move is_zero to separate file
* ov-base-diag.cc, ov-base-mat.cc, ov-base-sparse.cc, ov-perm.cc
(do_index_op): Add call to call_bool_index in logical-index.h
* Array.h : Move forward-declaration for array_iterator to separate header file
* dim-vector.cc (dim_max): Refers to idx-bounds.h (max_idx)
* array-iter-decl.h (New file): Header file for forward declaration of
array-iterator
* direction.h : Add constants fdirc and bdirc to avoid having to reconstruct
them
* dv-utils.h, dv-utils.cc (New files) :
Utility functions for querying and constructing dim-vectors
* idx-bounds.h (New file) :
Utility constants and functions for determining whether things will overflow
the maximum allowed bounds
* interp-idx.h (New function : to_flat_idx) : Converts row-col pair to linear
index of octave_idx_type
* is-zero.h (New file) : Function for determining whether an element is zero
* logical-index.tst : Add tests for correct return-value dimensions and large
sparse matrix behavior
author | David Spies <dnspies@gmail.com> |
---|---|
date | Fri, 25 Jul 2014 13:39:31 -0600 |
parents | fe0e34be5576 |
children |
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/* Copyright (C) 2011-2014 Michael Goffioul This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include <QLineEdit> #include "Container.h" #include "EditControl.h" #include "TextEdit.h" #include "QtHandlesUtils.h" namespace QtHandles { EditControl* EditControl::create (const graphics_object& go) { Object* parent = Object::parentObject (go); if (parent) { Container* container = parent->innerContainer (); if (container) { uicontrol::properties& up = Utils::properties<uicontrol> (go); if ((up.get_max () - up.get_min ()) > 1) return new EditControl (go, new TextEdit (container)); else return new EditControl (go, new QLineEdit (container)); } } return 0; } EditControl::EditControl (const graphics_object& go, QLineEdit* edit) : BaseControl (go, edit), m_multiLine (false), m_textChanged (false) { init (edit); } void EditControl::init (QLineEdit* edit, bool callBase) { if (callBase) BaseControl::init (edit, callBase); m_multiLine = false; initCommon (edit); uicontrol::properties& up = properties<uicontrol> (); edit->setText (Utils::fromStdString (up.get_string_string ())); edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), up.get_verticalalignment ())); connect (edit, SIGNAL (textEdited (const QString&)), SLOT (textChanged (void))); connect (edit, SIGNAL (editingFinished (void)), SLOT (editingFinished (void))); } EditControl::EditControl (const graphics_object& go, TextEdit* edit) : BaseControl (go, edit), m_multiLine (true), m_textChanged (false) { init (edit); } void EditControl::init (TextEdit* edit, bool callBase) { if (callBase) BaseControl::init (edit, callBase); m_multiLine = true; initCommon (edit); uicontrol::properties& up = properties<uicontrol> (); edit->setAcceptRichText (false); // FIXME: support string_vector edit->setPlainText (Utils::fromStdString (up.get_string_string ())); connect (edit, SIGNAL (textChanged (void)), SLOT (textChanged (void))); connect (edit, SIGNAL (editingFinished (void)), SLOT (editingFinished (void))); } EditControl::~EditControl (void) { } void EditControl::initCommon (QWidget*) { m_textChanged = false; } void EditControl::update (int pId) { bool handled = false; if (m_multiLine) handled = updateMultiLine (pId); else handled = updateSingleLine (pId); if (! handled) { switch (pId) { default: BaseControl::update (pId); break; } } } bool EditControl::updateSingleLine (int pId) { uicontrol::properties& up = properties<uicontrol> (); QLineEdit* edit = qWidget<QLineEdit> (); switch (pId) { case uicontrol::properties::ID_STRING: edit->setText (Utils::fromStdString (up.get_string_string ())); return true; case uicontrol::properties::ID_HORIZONTALALIGNMENT: case uicontrol::properties::ID_VERTICALALIGNMENT: edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), up.get_verticalalignment ())); return true; case uicontrol::properties::ID_MIN: case uicontrol::properties::ID_MAX: if ((up.get_max () - up.get_min ()) > 1) { QWidget* container = edit->parentWidget (); delete edit; init (new TextEdit (container), true); } return true; default: break; } return false; } bool EditControl::updateMultiLine (int pId) { uicontrol::properties& up = properties<uicontrol> (); TextEdit* edit = qWidget<TextEdit> (); switch (pId) { case uicontrol::properties::ID_STRING: edit->setPlainText (Utils::fromStdString (up.get_string_string ())); return true; case uicontrol::properties::ID_MIN: case uicontrol::properties::ID_MAX: if ((up.get_max () - up.get_min ()) <= 1) { QWidget* container = edit->parentWidget (); delete edit; init (new QLineEdit (container), true); } return true; default: break; } return false; } void EditControl::textChanged (void) { m_textChanged = true; } void EditControl::editingFinished (void) { if (m_textChanged) { QString txt = (m_multiLine ? qWidget<TextEdit> ()->toPlainText () : qWidget<QLineEdit> ()->text ()); gh_manager::post_set (m_handle, "string", Utils::toStdString (txt), false); gh_manager::post_callback (m_handle, "callback"); m_textChanged = false; } } }; // namespace QtHandles