newspark110/ui/lc_actiongroupmanager.cpp

/*
**********************************************************************************
**
** This file was created for LibreCAD (https://github.com/LibreCAD/LibreCAD).
**
** Copyright (C) 2016 ravas (github.com/r-a-v-a-s)
**
** This program 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 2
** of the License, or (at your option) any later version.
**
** This program 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 this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**
** http://www.gnu.org/licenses/gpl-2.0.html
**
**********************************************************************************
*/

#include "lc_actiongroupmanager.h"
#include "qc_applicationwindow.h"

#include <QActionGroup>

namespace Sorting
{
    bool byObjectName(QActionGroup* left, QActionGroup* right)
    {
        return left->objectName() < right->objectName();
    }
}

LC_ActionGroupManager::LC_ActionGroupManager(QC_ApplicationWindow *parent)
    : QObject(parent)
    , block(new QActionGroup(this))
    , circle(new QActionGroup(this))
    , curve(new QActionGroup(this))
    , edit(new QActionGroup(this))
    , ellipse(new QActionGroup(this))
    , file(new QActionGroup(this))
    , dimension(new QActionGroup(this))
    , info(new QActionGroup(this))
    , layer(new QActionGroup(this))
    , line(new QActionGroup(this))
    , modify(new QActionGroup(this))
    , options(new QActionGroup(this))
    , other(new QActionGroup(this))
    , polyline(new QActionGroup(this))
    , restriction(new QActionGroup(this))
    , select(new QActionGroup(this))
    , snap(new QActionGroup(this))
    , snap_extras(new QActionGroup(this))
    , view(new QActionGroup(this))
    , widgets(new QActionGroup(this))
{
    block->setObjectName(QObject::tr("Block"));
    circle->setObjectName(QObject::tr("Circle"));
    curve->setObjectName(QObject::tr("Curve"));
    edit->setObjectName(QObject::tr("Edit"));
    ellipse->setObjectName(QObject::tr("Ellipse"));
    file->setObjectName(QObject::tr("File"));
    dimension->setObjectName(QObject::tr("Dimension"));
    info->setObjectName(QObject::tr("Info"));
    layer->setObjectName(QObject::tr("Layer"));
    line->setObjectName(QObject::tr("Line"));
    modify->setObjectName(QObject::tr("Modify"));
    options->setObjectName(QObject::tr("Options"));
    other->setObjectName(QObject::tr("Other"));
    polyline->setObjectName(QObject::tr("Polyline"));
    restriction->setObjectName(QObject::tr("Restriction"));
    select->setObjectName(QObject::tr("Select"));
    snap->setObjectName(QObject::tr("Snap"));
    snap_extras->setObjectName(QObject::tr("Snap Extras"));
    view->setObjectName(QObject::tr("View"));
    widgets->setObjectName(QObject::tr("Widgets"));

    foreach (auto const& ag, findChildren<QActionGroup*>()) {
        ag->setExclusive(false);
        if (QObject::tr("File") != ag->objectName()
                && QObject::tr("Options") != ag->objectName()) {
            connect( parent, &QC_ApplicationWindow::windowsChanged, ag, &QActionGroup::setEnabled);
        }
    }

    foreach (auto const& ag, toolGroups()) {
        connect( ag, &QActionGroup::triggered, parent, &QC_ApplicationWindow::relayAction);
    }
}

void LC_ActionGroupManager::sortGroupsByName(QList<QActionGroup*>& list)
{
    std::sort(list.begin(), list.end(), Sorting::byObjectName);
}

QList<QActionGroup*> LC_ActionGroupManager::toolGroups()
{
    QList<QActionGroup*> ag_list;
    ag_list << block
            << circle
            << curve
            << ellipse
            << dimension
            << info
            << line
            << modify
            << other
            << polyline
            << select;

    return ag_list;
}

QMap<QString, QActionGroup*> LC_ActionGroupManager::allGroups()
{
    QList<QActionGroup*> ag_list = findChildren<QActionGroup*>();
    sortGroupsByName(ag_list);

    QMap<QString, QActionGroup*> ag_map;

    foreach (auto ag, ag_list)
    {
        ag_map[ag->objectName()] = ag;
    }

    return ag_map;
}

void LC_ActionGroupManager::toggleExclusiveSnapMode(bool state)
{
    auto snap_actions = snap->actions();

    QList<bool> temp_memory;

    foreach (auto action, snap_actions)
    {
        temp_memory << action->isChecked();
        if (action->isChecked())
        {
            action->activate(QAction::Trigger);
            action->setChecked(false);
        }
    }

    snap->setExclusive(state);

    if (!snap_memory.isEmpty())
    {
        for (int i = 0; i < snap_actions.size(); ++i)
        {
            if (snap_memory.at(i) == true)
                snap_actions.at(i)->activate(QAction::Trigger);
        }
    }
    snap_memory = temp_memory;
}

void LC_ActionGroupManager::toggleTools(bool state)
{
    foreach(auto group, toolGroups())
    {
        foreach(auto action, group->actions())
        {
            action->setDisabled(state);
        }
    }
}