Mercurial > octave
view libgui/src/set-path-dialog.cc @ 27310:3e0269067954
combine all revert actions of load path dialog in one pulldown button
* set-path-dialog.cc (set_path_dialog): remove revert last button and add
menu to remaining revert button with revert and revert alst actions,
remove obsolete connections of revert buttons
author | Torsten Lilge <ttl-octave@mailbox.org> |
---|---|
date | Sat, 03 Aug 2019 00:22:27 +0200 |
parents | 401a7cda7c9e |
children | b9a436b0400e |
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/* Copyright (C) 2019 JunWang 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 <QPushButton> #include <QDialogButtonBox> #include <QGridLayout> #include <QVBoxLayout> #include <QHBoxLayout> #include <QLabel> #include <QLineEdit> #include <QComboBox> #include <QCheckBox> #include <QHeaderView> #include <QListView> #include <QFileDialog> #include <QStatusBar> #include <QIcon> #include <QMenu> #include <QFileInfo> #include <QTimer> #include <QDirIterator> #include <QTextStream> #include <QGroupBox> #include <QFileDialog> #include "set-path-dialog.h" #include "set-path-model.h" #include "resource-manager.h" namespace octave { set_path_dialog::set_path_dialog (QWidget *parent) : QDialog (parent) { setWindowTitle (tr ("Set Path")); set_path_model *model = new set_path_model (this); m_info_label = new QLabel (tr ("All changes take effect immediately.")); m_add_folder_button = new QPushButton (tr ("Add Folder...")); QMenu *add_dir_menu = new QMenu (); m_add_folder_button->setMenu (add_dir_menu); add_dir_menu->addAction (tr ("Single Folder"), this, SLOT (add_dir (void))); add_dir_menu->addAction (tr ("Folder with Subfolders"), this, SLOT (add_dir_subdirs (void))); m_move_to_top_button = new QPushButton (tr ("Move to Top")); m_move_to_bottom_button = new QPushButton (tr ("Move to Bottom")); m_move_up_button = new QPushButton (tr ("Move Up")); m_move_down_button = new QPushButton (tr ("Move Down")); m_remove_button = new QPushButton (tr ("Remove")); m_reload_button = new QPushButton (tr ("Reload")); m_save_button = new QPushButton (tr ("Save")); m_revert_button = new QPushButton (tr ("Revert")); QMenu *revert_menu = new QMenu (); m_revert_button->setMenu (revert_menu); revert_menu->addAction (tr ("Revert Last Change"), model, SLOT (revert_last (void))); revert_menu->addAction (tr ("Revert All Changes"), model, SLOT (revert (void))); m_save_button->setFocus (); connect (m_remove_button, SIGNAL (clicked (void)), this, SLOT (rm_dir (void))); connect (m_move_to_top_button, SIGNAL (clicked (void)), this, SLOT (move_dir_top (void))); connect (m_move_to_bottom_button, SIGNAL (clicked (void)), this, SLOT (move_dir_bottom (void))); connect (m_move_up_button, SIGNAL (clicked (void)), this, SLOT (move_dir_up (void))); connect (m_move_down_button, SIGNAL (clicked (void)), this, SLOT (move_dir_down (void))); connect (m_reload_button, SIGNAL (clicked (void)), model, SLOT (path_to_model (void))); connect (m_save_button, SIGNAL (clicked (void)), model, SLOT (save (void))); m_path_list = new QListView (this); m_path_list->setWordWrap (false); m_path_list->setModel (model); m_path_list->setSelectionBehavior (QAbstractItemView::SelectRows); m_path_list->setSelectionMode (QAbstractItemView::ExtendedSelection); m_path_list->setAlternatingRowColors (true); m_path_list->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); // layout everything QDialogButtonBox *button_box = new QDialogButtonBox (Qt::Horizontal); button_box->addButton (m_save_button, QDialogButtonBox::ActionRole); button_box->addButton (m_reload_button, QDialogButtonBox::ActionRole); // add dialog close button m_close_button = button_box->addButton (QDialogButtonBox::Close); connect (button_box, SIGNAL (rejected (void)), this, SLOT (close (void))); button_box->addButton (m_revert_button, QDialogButtonBox::ActionRole); // path edit options QDialogButtonBox *path_edit_layout = new QDialogButtonBox (Qt::Vertical); path_edit_layout->addButton (m_add_folder_button, QDialogButtonBox::ActionRole); path_edit_layout->addButton (m_move_to_top_button, QDialogButtonBox::ActionRole); path_edit_layout->addButton (m_move_up_button, QDialogButtonBox::ActionRole); path_edit_layout->addButton (m_move_down_button, QDialogButtonBox::ActionRole); path_edit_layout->addButton (m_move_to_bottom_button, QDialogButtonBox::ActionRole); path_edit_layout->addButton (m_remove_button, QDialogButtonBox::ActionRole); // main layout QHBoxLayout *main_hboxlayout = new QHBoxLayout; main_hboxlayout->addWidget(path_edit_layout); main_hboxlayout->addWidget(m_path_list); QGridLayout *main_layout = new QGridLayout; main_layout->addWidget (m_info_label, 0, 0); main_layout->addLayout (main_hboxlayout, 1, 0); main_layout->addWidget (button_box,2, 0); setLayout (main_layout); } set_path_dialog::~set_path_dialog (void) { } void set_path_dialog::update_model (void) { set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); m->path_to_model (); } void set_path_dialog::add_dir_common (bool subdirs) { QString dir = QFileDialog::getExistingDirectory (this, tr ("Open Directory"), "", (QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks)); if (! dir.isEmpty ()) { if (subdirs) { // Use existing method mofifying load path and updating dialog // instead of adding string and updating load path octave_value_list dirlist = ovl (); dirlist.append (dir.toStdString ()); emit modify_path_signal (dirlist, false, true); } else { set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); m->add_dir (dir); } } } void set_path_dialog::add_dir(void) { add_dir_common (false); } void set_path_dialog::add_dir_subdirs (void) { add_dir_common (true); } void set_path_dialog::rm_dir (void) { set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); QItemSelectionModel *selmodel = m_path_list->selectionModel (); QModelIndexList indexlist = selmodel->selectedIndexes(); m->rm_dir (indexlist); selmodel->clearSelection (); } void set_path_dialog::move_dir_up (void) { set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); QItemSelectionModel *selmodel = m_path_list->selectionModel (); QModelIndexList indexlist = selmodel->selectedIndexes(); m->move_dir_up (indexlist); // Update selection and view selmodel->clearSelection (); int min_row = m->rowCount () - 1; for (int i = 0; i < indexlist.length (); i++) { int new_row = std::max (indexlist.at (i).row () - 1, 0); min_row = std::min (min_row, new_row); selmodel->select (m->index (new_row), QItemSelectionModel::Select); } m_path_list->scrollTo (m->index (min_row)); } void set_path_dialog::move_dir_down (void) { set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); QItemSelectionModel *selmodel = m_path_list->selectionModel (); QModelIndexList indexlist = selmodel->selectedIndexes(); m->move_dir_down (indexlist); // Update selection and view selmodel->clearSelection (); int max_row = 0; for (int i = 0; i < indexlist.length (); i++) { int new_row = std::min (indexlist.at (i).row () + 1, m->rowCount () - 1); max_row = std::max (max_row, new_row); selmodel->select (m->index (new_row), QItemSelectionModel::Select); } m_path_list->scrollTo (m->index (max_row)); } void set_path_dialog::move_dir_top (void) { set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); QItemSelectionModel *selmodel = m_path_list->selectionModel (); QModelIndexList indexlist = selmodel->selectedIndexes(); m->move_dir_top (indexlist); // Update selection and view selmodel->clearSelection (); for (int i = 0; i < indexlist.length (); i++) selmodel->select (m->index (i), QItemSelectionModel::Select); m_path_list->scrollTo (m->index (0)); } void set_path_dialog::move_dir_bottom (void) { set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); QItemSelectionModel *selmodel = m_path_list->selectionModel (); QModelIndexList indexlist = selmodel->selectedIndexes(); m->move_dir_bottom (indexlist); // Update selection and view selmodel->clearSelection (); int row_count = m->rowCount (); for (int i = 0; i < indexlist.length (); i++) selmodel->select (m->index (row_count - 1 - i), QItemSelectionModel::Select); m_path_list->scrollTo (m->index (row_count - 1)); } }