Mercurial > octave-dspies
view libgui/graphics/Backend.cc @ 18710:584b20e9112c gui-release
use shortcut manager for the main help menu
* main_window.cc (add_action): new parameter for the signal receiver;
(construct_help_menu): use add_action for the actions of the menu;
(construct_documentation_menu): use add_action for the actions of the menu;
(set_global_shortcuts): set/unset shortcuts
* main-window.h: actions are class variables, add_action with new parameter
* shortcut-manager.cc (do_init_data): initialize the shortcuts in the help menu
author | Torsten <ttl@justmail.de> |
---|---|
date | Thu, 01 May 2014 12:12:08 +0200 |
parents | 523878f76518 |
children | fe0e34be5576 |
line wrap: on
line source
/* 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 <QApplication> #include <QThread> #include <stdint.h> #include "Backend.h" #include "Logger.h" #include "Object.h" #include "ObjectFactory.h" #include "ObjectProxy.h" //#if INTPTR_MAX == INT32_MAX //# define OCTAVE_PTR_TYPE octave_uint32 //# define OCTAVE_INTPTR_TYPE uint32_t //# define OCTAVE_PTR_SCALAR uint32_scalar_value //#else # define OCTAVE_PTR_TYPE octave_uint64 # define OCTAVE_INTPTR_TYPE uint64_t # define OCTAVE_PTR_SCALAR uint64_scalar_value //#endif namespace QtHandles { static std::string toolkitObjectProperty (const graphics_object& go) { if (go.isa ("figure")) return std::string ("__plot_stream__"); else if (go.isa ("uicontrol") || go.isa ("uipanel") || go.isa ("uimenu") || go.isa ("uicontextmenu") || go.isa ("uitoolbar") || go.isa ("uipushtool") || go.isa ("uitoggletool")) return std::string ("__object__"); else qCritical ("QtHandles::Backend: no __object__ property known for object " "of type %s", go.type ().c_str ()); return std::string (); } Backend::Backend (void) : QObject (), base_graphics_toolkit ("qt") { ObjectFactory* factory = ObjectFactory::instance (); connect (this, SIGNAL (createObject (double)), factory, SLOT (createObject (double))); } Backend::~Backend (void) { } bool Backend::initialize (const graphics_object& go) { if (go.isa ("figure") || go.isa ("uicontrol") || go.isa ("uipanel") || go.isa ("uimenu") || go.isa ("uicontextmenu") || go.isa ("uitoolbar") || go.isa ("uipushtool") || go.isa ("uitoggletool")) { Logger::debug ("Backend::initialize %s from thread %08x", go.type ().c_str (), QThread::currentThreadId ()); ObjectProxy* proxy = new ObjectProxy (); graphics_object gObj (go); gObj.get_properties ().set(toolkitObjectProperty (go), OCTAVE_PTR_TYPE ((OCTAVE_INTPTR_TYPE) proxy)); emit createObject (go.get_handle ().value ()); return true; } return false; } void Backend::update (const graphics_object& go, int pId) { // Rule out obvious properties we want to ignore. if (pId == figure::properties::ID___PLOT_STREAM__ || pId == uicontrol::properties::ID___OBJECT__ || pId == uipanel::properties::ID___OBJECT__ || pId == uimenu::properties::ID___OBJECT__ || pId == uicontextmenu::properties::ID___OBJECT__ || pId == uitoolbar::properties::ID___OBJECT__ || pId == uipushtool::properties::ID___OBJECT__ || pId == uitoggletool::properties::ID___OBJECT__ || pId == base_properties::ID___MODIFIED__) return; Logger::debug ("Backend::update %s(%d) from thread %08x", go.type ().c_str (), pId, QThread::currentThreadId ()); ObjectProxy* proxy = toolkitObjectProxy (go); if (proxy) { if (go.isa ("uicontrol") && pId == uicontrol::properties::ID_STYLE) { // Special case: we need to recreate the control widget // associated with the octave graphics_object finalize (go); initialize (go); } else proxy->update (pId); } } void Backend::finalize (const graphics_object& go) { Logger::debug ("Backend::finalize %s from thread %08x", go.type ().c_str (), QThread::currentThreadId ()); ObjectProxy* proxy = toolkitObjectProxy (go); if (proxy) { proxy->finalize (); delete proxy; graphics_object gObj (go); gObj.get_properties ().set (toolkitObjectProperty (go), Matrix ()); } } void Backend::redraw_figure (const graphics_object& go) const { if (go.get_properties ().is_visible ()) { ObjectProxy* proxy = toolkitObjectProxy (go); if (proxy) proxy->redraw (); } } Object* Backend::toolkitObject (const graphics_object& go) { ObjectProxy* proxy = toolkitObjectProxy (go); if (proxy) return proxy->object (); return 0; } ObjectProxy* Backend::toolkitObjectProxy (const graphics_object& go) { if (go) { octave_value ov = go.get (toolkitObjectProperty (go)); if (ov.is_defined () && ! ov.is_empty ()) { OCTAVE_INTPTR_TYPE ptr = ov.OCTAVE_PTR_SCALAR ().value (); if (! error_state) return reinterpret_cast<ObjectProxy*> (ptr); } } return 0; } };