Mercurial > octave
view libgui/src/dialog.cc @ 25103:078b795c5219 stable
maint: style check C++ ahead of 4.4 release.
* ButtonGroup.cc, Canvas.cc, Figure.cc, GLCanvas.cc, GLCanvas.h,
ListBoxControl.cc, ObjectProxy.cc, QTerminal.h, dialog.cc, documentation.cc,
files-dock-widget.cc, history-dock-widget.cc, file-editor-tab.cc,
file-editor.h, find-dialog.cc, marker.h, octave-qscintilla.cc,
octave-qscintilla.h, main-window.cc, webinfo.cc, resource-manager.h,
settings-dialog.cc, shortcut-manager.cc, shortcut-manager.h,
variable-editor.cc, workspace-view.cc, build-env.in.cc, __ilu__.cc, cellfun.cc,
data.cc, dirfns.cc, dynamic-ld.h, environment.cc, error.cc, fcn-info.cc,
gl-render.cc, gl2ps-print.cc, graphics.cc, graphics.in.h, help.cc,
interpreter.cc, load-path.cc, load-save.cc, ls-mat5.cc, mex.cc, oct-stream.cc,
oct-stream.h, qz.cc, sighandlers.cc, sparse-xpow.cc, svd.cc, symscope.h,
symtab.cc, symtab.h, sysdep.cc, url-handle-manager.h, utils.cc, variables.cc,
__init_fltk__.cc, __ode15__.cc, gzip.cc, ov-base.cc, ov-builtin.h, ov-cell.cc,
ov-class.cc, ov-dld-fcn.h, ov-fcn-handle.cc, ov-java.cc, ov-re-diag.cc,
op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc,
op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc, op-cm-scm.cc, op-cm-sm.cc,
op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc, op-cs-scm.cc, op-cs-sm.cc,
op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc, op-fcdm-fcdm.cc, op-fcm-fcm.cc,
op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcs-fcm.cc, op-fcs-fcs.cc,
op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc, op-fm-fcm.cc, op-fm-fcs.cc,
op-fm-fm.cc, op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc,
op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc, op-m-scm.cc, op-m-sm.cc,
op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-range.cc, op-s-cm.cc, op-s-cs.cc,
op-s-m.cc, op-s-s.cc, op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc,
op-sbm-sbm.cc, op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc,
op-scm-scm.cc, op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc,
op-sm-scm.cc, op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc,
bp-table.cc, comment-list.h, jit-ir.h, jit-typeinfo.cc, jit-typeinfo.h, lex.h,
parse.h, pt-binop.h, pt-decl.h, pt-eval.cc, pt-jit.cc, pt-jit.h, pt-misc.h,
token.h, CMatrix.cc, CMatrix.h, CSparse.cc, CSparse.h, dMatrix.h, fCMatrix.cc,
fCMatrix.h, fMatrix.h, Faddeeva.cc, gepbalance.cc, hess.cc, oct-fftw.cc,
oct-fftw.h, file-stat.cc, lo-sysinfo.cc, action-container.h, f77-fcn.h,
lo-regexp.cc, oct-mutex.h, oct-shlib.cc:
Use Octave coding conventions in C++ files.
author | Rik <rik@octave.org> |
---|---|
date | Tue, 03 Apr 2018 13:52:07 -0700 |
parents | 6652d3823428 |
children | 3ff9192b676e 7a507e71d922 |
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/* Copyright (C) 2013-2018 John W. Eaton Copyright (C) 2013-2018 Daniel J. Sebald 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 <https://www.gnu.org/licenses/>. */ #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include "dialog.h" #include <QString> #include <QStringList> #include <QStringListModel> #include <QListView> #include <QFileInfo> // Could replace most of these with #include <QtGui> #include <QMessageBox> #include <QHBoxLayout> #include <QVBoxLayout> #include <QPushButton> #include <QGroupBox> #include <QGridLayout> #include <QLabel> namespace octave { QUIWidgetCreator uiwidget_creator; QUIWidgetCreator::QUIWidgetCreator (void) : QObject (), m_dialog_result (-1), m_dialog_button (), m_string_list (new QStringList ()), m_list_index (new QIntList ()), m_path_name (new QString ()) { } QUIWidgetCreator::~QUIWidgetCreator (void) { delete m_string_list; delete m_list_index; delete m_path_name; } QString QUIWidgetCreator::rm_amp (const QString& text) { QString text_wo_amp = text; text_wo_amp.replace (QRegExp ("&(\\w)"), "\\1"); return text_wo_amp; } void QUIWidgetCreator::dialog_button_clicked (QAbstractButton *button) { // Wait for link thread to go to sleep state. lock (); // Check for a matching button text while ignoring accelerators because // the window manager may have added one in the passed button QString text_clean = rm_amp (button->text ()); for (int i = 0; i < m_button_list.count (); i++) { if (rm_amp (m_button_list.at (i)) == text_clean) { m_dialog_button = m_button_list.at (i); // text w/o extra accelerator break; } } // The value should always be 1 for the Octave functions. m_dialog_result = 1; unlock (); // Wake up Octave process so that it continues. wake_all (); } void QUIWidgetCreator::list_select_finished (const QIntList& selected, int button_pressed) { // Wait for link thread to go to sleep state. lock (); // Store the value so that builtin functions can retrieve. *m_list_index = selected; m_dialog_result = button_pressed; unlock (); // Wake up Octave process so that it continues. wake_all (); } void QUIWidgetCreator::input_finished (const QStringList& input, int button_pressed) { // Wait for link thread to go to sleep state. lock (); // Store the value so that builtin functions can retrieve. *m_string_list = input; m_dialog_result = button_pressed; unlock (); // Wake up Octave process so that it continues. wake_all (); } void QUIWidgetCreator::filedialog_finished (const QStringList& files, const QString& path, int filterindex) { // Wait for link thread to go to sleep state. lock (); // Store the value so that builtin functions can retrieve. *m_string_list = files; m_dialog_result = filterindex; *m_path_name = path; unlock (); // Wake up Octave process so that it continues. wake_all (); } MessageDialog::MessageDialog (const QString& message, const QString& title, const QString& qsicon, const QStringList& qsbutton, const QString& defbutton, const QStringList& role) : QMessageBox (QMessageBox::NoIcon, title.isEmpty () ? " " : title, message, nullptr, nullptr) { // Create a NonModal message. setWindowModality (Qt::NonModal); // Interpret the icon string, because enumeration QMessageBox::Icon can't // easily be made to pass through a signal. QMessageBox::Icon eicon = QMessageBox::NoIcon; if (qsicon == "error") eicon = QMessageBox::Critical; else if (qsicon == "warn") eicon = QMessageBox::Warning; else if (qsicon == "help") eicon = QMessageBox::Information; else if (qsicon == "quest") eicon = QMessageBox::Question; setIcon (eicon); int N = (qsbutton.size () < role.size () ? qsbutton.size () : role.size ()); if (N == 0) addButton (QMessageBox::Ok); else { for (int i = 0; i < N; i++) { // Interpret the button role string, because enumeration // QMessageBox::ButtonRole can't be made to pass through a signal. QString srole = role.at (i); QMessageBox::ButtonRole erole = QMessageBox::InvalidRole; if (srole == "ResetRole") erole = QMessageBox::ResetRole; else if (srole == "YesRole") erole = QMessageBox::YesRole; else if (srole == "NoRole") erole = QMessageBox::NoRole; else if (srole == "RejectRole") erole = QMessageBox::RejectRole; else if (srole == "AcceptRole") erole = QMessageBox::AcceptRole; QPushButton *pbutton = addButton (qsbutton.at (i), erole); if (qsbutton.at (i) == defbutton) setDefaultButton (pbutton); // Make the last button the button pressed when <esc> key activated. if (i == N-1) { // FIXME: Why define and then immediately test value? #define ACTIVE_ESCAPE 1 #if ACTIVE_ESCAPE setEscapeButton (pbutton); #else setEscapeButton (0); #endif #undef ACTIVE_ESCAPE } } } connect (this, SIGNAL (buttonClicked (QAbstractButton *)), &uiwidget_creator, SLOT (dialog_button_clicked (QAbstractButton *))); } ListDialog::ListDialog (const QStringList& list, const QString& mode, int wd, int ht, const QList<int>& initial, const QString& title, const QStringList& prompt, const QString& ok_string, const QString& cancel_string) : QDialog (), m_model (new QStringListModel (list)) { QListView *view = new QListView; view->setModel (m_model); if (mode == "single") view->setSelectionMode (QAbstractItemView::SingleSelection); else if (mode == "multiple") view->setSelectionMode (QAbstractItemView::ExtendedSelection); else view->setSelectionMode (QAbstractItemView::NoSelection); selector = view->selectionModel (); int i = 0; for (QList<int>::const_iterator it = initial.begin (); it != initial.end (); it++) { QModelIndex idx = m_model->index (initial.value (i++) - 1, 0, QModelIndex ()); selector->select (idx, QItemSelectionModel::Select); } bool fixed_layout = false; if (wd > 0 && ht > 0) { view->setFixedSize (wd, ht); fixed_layout = true; } view->setEditTriggers (QAbstractItemView::NoEditTriggers); QVBoxLayout *listLayout = new QVBoxLayout; if (! prompt.isEmpty ()) { // For now, assume html-like Rich Text. May be incompatible // with something down the road, but just testing capability. QString prompt_string; for (int j = 0; j < prompt.length (); j++) { if (j > 0) // FIXME: Why define and then immediately test value? #define RICH_TEXT 1 #if RICH_TEXT prompt_string.append ("<br>"); #else prompt_string.append ("\n"); #endif prompt_string.append (prompt.at (j)); } QLabel *plabel = new QLabel (prompt_string); #if RICH_TEXT plabel->setTextFormat (Qt::RichText); #endif #undef RICH_TEXT listLayout->addWidget (plabel); } listLayout->addWidget (view); QPushButton *select_all = new QPushButton (tr ("Select All")); select_all->setVisible (mode == "multiple"); listLayout->addWidget (select_all); QPushButton *buttonOk = new QPushButton (ok_string); QPushButton *buttonCancel = new QPushButton (cancel_string); QHBoxLayout *buttonsLayout = new QHBoxLayout; buttonsLayout->addStretch (1); buttonsLayout->addWidget (buttonOk); buttonsLayout->addWidget (buttonCancel); buttonOk->setDefault (true); QVBoxLayout *mainLayout = new QVBoxLayout; mainLayout->addLayout (listLayout); mainLayout->addSpacing (12); mainLayout->addLayout (buttonsLayout); setLayout (mainLayout); if (fixed_layout) layout ()->setSizeConstraint (QLayout::SetFixedSize); // If empty, make blank rather than use default OS behavior. setWindowTitle (title.isEmpty () ? " " : title); connect (select_all, SIGNAL (clicked ()), view, SLOT (selectAll ())); connect (buttonOk, SIGNAL (clicked ()), this, SLOT (buttonOk_clicked ())); connect (buttonCancel, SIGNAL (clicked ()), this, SLOT (buttonCancel_clicked ())); connect (this, SIGNAL (finish_selection (const QIntList&, int)), &uiwidget_creator, SLOT (list_select_finished (const QIntList&, int))); connect (view, SIGNAL (doubleClicked (const QModelIndex&)), this, SLOT (item_double_clicked (const QModelIndex&))); } ListDialog::~ListDialog (void) { delete m_model; } void ListDialog::buttonOk_clicked (void) { // Store information about what button was pressed so that builtin // functions can retrieve. QModelIndexList selected_index = selector->selectedIndexes (); QIntList selected_int; for (int i = 0; i < selected_index.size (); i++) selected_int << selected_index.at (i).row () + 1; emit finish_selection (selected_int, 1); done (QDialog::Accepted); } void ListDialog::buttonCancel_clicked (void) { // Store information about what button was pressed so that builtin // functions can retrieve. QIntList empty; emit finish_selection (empty, 0); done (QDialog::Rejected); } void ListDialog::reject (void) { buttonCancel_clicked (); } void ListDialog::item_double_clicked (const QModelIndex&) { buttonOk_clicked (); } InputDialog::InputDialog (const QStringList& prompt, const QString& title, const QFloatList& nr, const QFloatList& nc, const QStringList& defaults) : QDialog () { #define LINE_EDIT_FOLLOWS_PROMPT 0 #if LINE_EDIT_FOLLOWS_PROMPT // Prompt on left followed by input on right. QGridLayout *promptInputLayout = new QGridLayout; #else // Prompt aligned above input. QVBoxLayout *promptInputLayout = new QVBoxLayout; #endif int N_gridrows = prompt.size (); for (int i = 0; i < N_gridrows; i++) { QLabel *label = new QLabel (prompt.at (i)); QLineEdit *line_edit = new QLineEdit (); if (i < defaults.size ()) line_edit->setText (defaults.at (i)); if (i < nr.size () && nr.at (i) > 0) { QSize qsize = line_edit->sizeHint (); int intval = qsize.height () * nr.at (i); line_edit->setFixedHeight (intval); if (i < nc.size () && nc.at (i) > 0) { intval = qsize.height () * nc.at (i) / 2; line_edit->setFixedWidth (intval); } } input_line << line_edit; #if LINE_EDIT_FOLLOWS_PROMPT promptInputLayout->addWidget (label, i + 1, 0); promptInputLayout->addWidget (line_edit, i + 1, 1); #else promptInputLayout->addWidget (label); promptInputLayout->addWidget (line_edit); #endif } #undef LINE_EDIT_FOLLOWS_PROMPT QPushButton *buttonOk = new QPushButton ("OK"); QPushButton *buttonCancel = new QPushButton ("Cancel"); QHBoxLayout *buttonsLayout = new QHBoxLayout; buttonsLayout->addStretch (1); buttonsLayout->addWidget (buttonOk); buttonsLayout->addWidget (buttonCancel); QVBoxLayout *mainLayout = new QVBoxLayout; mainLayout->addLayout (promptInputLayout); mainLayout->addSpacing (12); mainLayout->addLayout (buttonsLayout); setLayout (mainLayout); // If empty, make blank rather than use default OS behavior. setWindowTitle (title.isEmpty () ? " " : title); connect (buttonOk, SIGNAL (clicked ()), this, SLOT (buttonOk_clicked ())); connect (buttonCancel, SIGNAL (clicked ()), this, SLOT (buttonCancel_clicked ())); connect (this, SIGNAL (finish_input (const QStringList&, int)), &uiwidget_creator, SLOT (input_finished (const QStringList&, int))); } void InputDialog::buttonOk_clicked (void) { // Store information about what button was pressed so that builtin // functions can retrieve. QStringList string_result; for (int i = 0; i < input_line.size (); i++) string_result << input_line.at (i)->text (); emit finish_input (string_result, 1); done (QDialog::Accepted); } void InputDialog::buttonCancel_clicked (void) { // Store information about what button was pressed so that builtin // functions can retrieve. QStringList empty; emit finish_input (empty, 0); done (QDialog::Rejected); } void InputDialog::reject (void) { buttonCancel_clicked (); } FileDialog::FileDialog (const QStringList& name_filters, const QString& title, const QString& filename, const QString& dirname, const QString& multimode) : QFileDialog () { // Create a NonModal message. setWindowModality (Qt::NonModal); setWindowTitle (title.isEmpty () ? " " : title); setDirectory (dirname); if (multimode == "on") // uigetfile multiselect=on { setFileMode (QFileDialog::ExistingFiles); setAcceptMode (QFileDialog::AcceptOpen); } else if (multimode == "create") // uiputfile { setFileMode (QFileDialog::AnyFile); setAcceptMode (QFileDialog::AcceptSave); setOption (QFileDialog::DontConfirmOverwrite, false); setConfirmOverwrite (true); } else if (multimode == "dir") // uigetdir { setFileMode (QFileDialog::Directory); setOption (QFileDialog::ShowDirsOnly, true); setOption (QFileDialog::HideNameFilterDetails, true); setAcceptMode (QFileDialog::AcceptOpen); } else // uigetfile multiselect=off { setFileMode (QFileDialog::ExistingFile); setAcceptMode (QFileDialog::AcceptOpen); } setNameFilters (name_filters); selectFile (filename); connect (this, SIGNAL (finish_input (const QStringList&, const QString&, int)), &uiwidget_creator, SLOT (filedialog_finished (const QStringList&, const QString&, int))); connect (this, SIGNAL (accepted ()), this, SLOT (acceptSelection ())); connect (this, SIGNAL (rejected ()), this, SLOT (rejectSelection ())); } void FileDialog::rejectSelection (void) { QStringList empty; emit finish_input (empty, "", 0); } void FileDialog::acceptSelection (void) { QStringList string_result; QString path; int idx = 1; string_result = selectedFiles (); if (testOption (QFileDialog::ShowDirsOnly) == true && string_result.size () > 0) { path = string_result[0]; } else { path = directory ().absolutePath (); } // Matlab expects just the filename, whereas the file dialog gave us // full path names, so fix it. for (int i = 0; i < string_result.size (); i++) string_result[i] = QFileInfo (string_result[i]).fileName (); // if not showing only dirs, add end slash for the path component if (testOption (QFileDialog::ShowDirsOnly) == false) path += '/'; // convert to native slashes path = QDir::toNativeSeparators (path); QStringList name_filters = nameFilters (); idx = name_filters.indexOf (selectedNameFilter ()) + 1; // send the selected info emit finish_input (string_result, path, idx); } }