Mercurial > jwe > octave
view libgui/src/dw-main-window.cc @ 31161:6f4c8063b4c2 stable
GitHub-CI: Remove macos-10.15 runners from build matrix.
* .github/workflow/make.yaml (macos): GitHub-hosted runners for macos-10.15 are
being deprecated. Remove them from build matrix. See also:
https://github.com/actions/virtual-environments/issues/5583
author | Markus Mützel <markus.muetzel@gmx.de> |
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date | Wed, 27 Jul 2022 18:30:15 +0200 |
parents | 796f54d4ddbf |
children |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2013-2022 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // 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/>. // //////////////////////////////////////////////////////////////////////// /* This is the main window derived from QMainWindow for being used as the main window in dock widgets like the variable editor or the file editor */ #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <QDockWidget> #include <QMenu> #include "dw-main-window.h" #include "octave-qobject.h" #include "shortcut-manager.h" #include "gui-preferences-sc.h" namespace octave { dw_main_window::dw_main_window (base_qobject& oct_qobj, QWidget *p) : QMainWindow (p), m_octave_qobj (oct_qobj) { resource_manager& rmgr = m_octave_qobj.get_resource_manager (); // Adding the actions for closing the dock widgets m_close_action = add_action (nullptr, rmgr.icon ("window-close", false), tr ("&Close"), SLOT (request_close ()), this); m_close_all_action = add_action (nullptr, rmgr.icon ("window-close", false), tr ("Close &All"), SLOT (request_close_all ()), this); m_close_others_action = add_action (nullptr, rmgr.icon ("window-close", false), tr ("Close &Other"), SLOT (request_close_other ()), this); m_switch_left_action = add_action (nullptr, QIcon (), tr ("Switch to &Left Widget"), SLOT (request_switch_left ()), this); m_switch_right_action = add_action (nullptr, QIcon (), tr ("Switch to &Right Widget"), SLOT (request_switch_right ()), this); // The list of actions for floating widgets m_actions_list << m_close_action; m_actions_list << m_close_others_action; m_actions_list << m_close_all_action; m_actions_list << m_switch_left_action; m_actions_list << m_switch_right_action; notice_settings (rmgr.get_settings ()); } // Re-implementing the popup menu of the main window QMenu *dw_main_window::createPopupMenu () { QList<QAction *> new_actions = QList<QAction *> (); new_actions.append (m_close_action); new_actions.append (m_close_others_action); new_actions.append (m_close_all_action); QMenu *menu = QMainWindow::createPopupMenu (); QList<QAction *> actions = menu->actions(); if (actions.length () > 0) { QAction *sep = menu->insertSeparator (actions.at (0)); menu->insertActions (sep, new_actions); } else menu->addActions (new_actions); return menu; } // Adding an action to the main window QAction * dw_main_window::add_action (QMenu *menu, const QIcon& icon, const QString& text, const char *member, QWidget *receiver) { QAction *a; QWidget *r = this; if (receiver != nullptr) r = receiver; if (menu) a = menu->addAction (icon, text, r, member); else { a = new QAction (icon, text, this); a->setEnabled (true); connect (a, SIGNAL (triggered ()), r, member); } addAction (a); // important for shortcut context a->setShortcutContext (Qt::WidgetWithChildrenShortcut); return a; } // Update the settings void dw_main_window::notice_settings (const gui_settings *) { shortcut_manager& scmgr = m_octave_qobj.get_shortcut_manager (); scmgr.set_shortcut (m_close_action, sc_edit_file_close); scmgr.set_shortcut (m_close_all_action, sc_edit_file_close_all); scmgr.set_shortcut (m_close_others_action, sc_edit_file_close_other); scmgr.set_shortcut (m_switch_left_action, sc_edit_tabs_switch_left_tab); scmgr.set_shortcut (m_switch_right_action, sc_edit_tabs_switch_right_tab); } // Slots for handling actions // Close current widget void dw_main_window::request_close () { for (int i = 0; i < m_dw_list.length (); i++) { if (m_dw_list.at (i)->hasFocus ()) { m_dw_list.at (i)->close (); if (i > 0) m_dw_list.at (i-1)->setFocus (); break; } } } // Close other widgets void dw_main_window::request_close_other () { for (int i = m_dw_list.length () - 1; i >= 0; i--) { if (! m_dw_list.at (i)->hasFocus ()) m_dw_list.at (i)->close (); } } // Close all widgets void dw_main_window::request_close_all () { for (int i = m_dw_list.length () - 1; i >= 0; i--) m_dw_list.at (i)->close (); } // Switch to left widget void dw_main_window::request_switch_left () { request_switch (-1); } // Switch to right widget void dw_main_window::request_switch_right () { request_switch (1); } // Switch to left/right widget void dw_main_window::request_switch (int direction) { int active = -1, next; for (int i = m_dw_list.length () - 1; i >= 0; i--) { if (m_dw_list.at (i)->hasFocus ()) { active = i; break; } } if (active == -1) return; if (direction == -1 && active == 0) next = m_dw_list.length () - 1; else if (direction == 1 && active == m_dw_list.length () - 1) next = 0; else next = active + direction; m_dw_list.at (next)->raise (); m_dw_list.at (next)->activateWindow (); m_dw_list.at (next)->setFocus (); } // Reimplemented Event bool dw_main_window::event (QEvent *ev) { if (ev->type () == QEvent::ChildAdded || ev->type () == QEvent::ChildRemoved) { // Adding or Removing a child indicates that a dock widget was // created or removed. // In all cases, the list of dock widgets has to be updated. m_dw_list = findChildren<QDockWidget *>(); } if (ev->type () == QEvent::StyleChange) { // This might indicate un- or re-docking a widget: Make sure // floating widgets get a copy of our actions for (int i = m_dw_list.length () - 1; i >= 0; i--) { // First remove possibly existing actions for (int j = m_actions_list.length () - 1; j >0; j--) m_dw_list.at (i)->removeAction (m_actions_list.at (j)); // Then add our actions for floating widgets if (m_dw_list.at (i)->isFloating ()) m_dw_list.at (i)->addActions (m_actions_list); } } return QMainWindow::event (ev); } }