Continues migration with DDS, Common
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#include "lts_tool_bar_area.h"
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#include "ui_lts_tool_bar_area.h"
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#include "lts_drag_icon.h"
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#include <LtsUtilsSettings/settings.h>
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#include <QDragEnterEvent>
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#include <QDropEvent>
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#include <QLabel>
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#include <QDebug>
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#include <QMenu>
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#include <QShortcut>
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#include <QPointer>
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namespace LtsWidgets
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{
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void ShortCut::clear()
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{
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name.clear();
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identifier.clear();
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icon = nullptr;
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shortcut->disconnect(icon);
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}
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LtsToolBarArea::LtsToolBarArea(QWidget *parent)
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: QWidget(parent)
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, m_dummyLabel(nullptr)
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, m_ui(new Ui::LtsToolBarArea)
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{
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m_ui->setupUi(this);
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setAcceptDrops(true);
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clearToolBarArea();
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for(int i=Qt::Key_F5; i<=Qt::Key_F12; ++i)
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{
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ShortCut sc(this);
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sc.shortcut->setKey(QKeySequence(i));
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sc.key = i;
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m_functionKeys.insert(i, sc);
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}
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}
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LtsToolBarArea::~LtsToolBarArea()
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{
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delete m_ui;
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}
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void LtsToolBarArea::addMenuEntry(LtsDragIcon *entry, LtsDragIcon *after)
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{
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if (!entry)
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return;
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if (m_foreignButtonMap.contains(entry))
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return;
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delete m_dummyLabel;
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m_dummyLabel = nullptr;
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bool isInternalMove = false;
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LtsDragIcon *foreignDragIcon = entry;
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for (int i = 0; i < m_buttonMap.size(); ++i)
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{
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if (m_buttonMap.at(i) == entry)
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{
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isInternalMove = true;
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if (after == nullptr)
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return;
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m_buttonMap.removeAt(i);
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foreignDragIcon = m_foreignButtonMap.at(i);
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m_foreignButtonMap.removeAt(i);
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m_ui->layToolbar->removeWidget(entry);
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break;
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}
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}
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int index = m_buttonMap.size();
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for(int i = 0; i < m_buttonMap.size(); ++i)
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{
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if (m_buttonMap.at(i) == after ||
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m_foreignButtonMap.at(i) == after)
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{
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index = i + 1;
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break;
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}
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}
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LtsDragIcon *newAction = entry;
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if (!isInternalMove)
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{
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newAction = new LtsDragIcon(this);
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newAction->setIcon(entry->icon());
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newAction->setText(entry->text());
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newAction->setContext(entry->context());
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if (!entry->toolTip().isEmpty())
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newAction->setToolTip(entry->toolTip());
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newAction->setIconSize(ButtonSize::eDefault);
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newAction->setButtonStyle(ButtonStyle::eIconOnly);
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newAction->setIdentifier(entry->identifier());
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connect(newAction, &LtsDragIcon::clicked, entry, &LtsDragIcon::clicked);
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connect(entry, &LtsDragIcon::destroyed, newAction,
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[this, newAction]() { m_buttonMap.removeAll(newAction); newAction->deleteLater(); });
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newAction->setVisible(!entry->text().isEmpty());
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}
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newAction->setContextMenuPolicy(Qt::CustomContextMenu);
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connect(newAction, &LtsDragIcon::customContextMenuRequested,
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this, &LtsToolBarArea::showContextMenu);
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m_foreignButtonMap.insert(index, foreignDragIcon);
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m_buttonMap.insert(index, newAction);
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connect(foreignDragIcon, &LtsDragIcon::enabledChanged, newAction, &LtsDragIcon::setEnabled);
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m_ui->layToolbar->insertWidget(index + 1, newAction);
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saveSettings();
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}
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void LtsToolBarArea::clearToolBarArea()
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{
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qDeleteAll(m_buttonMap);
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m_buttonMap.clear();
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m_foreignButtonMap.clear();
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for(ShortCut &item : m_functionKeys)
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item.clear();
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delete m_dummyLabel;
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m_dummyLabel = new QLabel(tr("Drop menu entry here"), this);
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m_ui->layToolbar->addWidget(m_dummyLabel);
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}
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void LtsToolBarArea::setMenuEntries(const QVector<LtsDragIcon *> &actions)
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{
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clearToolBarArea();
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for (LtsDragIcon* ico : actions)
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addMenuEntry(ico);
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}
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QStringList LtsToolBarArea::menuEntries() const
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{
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QStringList ret;
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ret.reserve(m_foreignButtonMap.size());
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for (LtsDragIcon *dragIcon : m_foreignButtonMap)
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ret << dragIcon->identifier();
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return ret;
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}
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void LtsToolBarArea::dragEnterEvent(QDragEnterEvent *event)
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{
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LtsDragIcon *source =
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qobject_cast<LtsDragIcon *>(event->source());
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if (source)
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{
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if (!m_foreignButtonMap.contains(source))
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{
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event->setDropAction(Qt::MoveAction);
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event->accept();
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}
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}
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}
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void LtsToolBarArea::dropEvent(QDropEvent *event)
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{
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LtsDragIcon *source = qobject_cast<LtsDragIcon *>(event->source());
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LtsDragIcon *after = nullptr;
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QWidget *w = childAt(event->pos());
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while (w)
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{
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after = qobject_cast<LtsDragIcon *>(w);
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if (after)
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break;
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w = w->parentWidget();
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}
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addMenuEntry(source, after);
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}
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QMenu *LtsToolBarArea::functionKeyMenu(QWidget *parent)
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{
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QMenu* menu = new QMenu(parent);
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menu->setTitle(tr("Function Key"));
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QAction *act;
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for(auto val = m_functionKeys.begin(); val != m_functionKeys.end(); ++val)
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{
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ShortCut &shorty = val.value();
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act = menu->addAction(QStringLiteral("%1%2").arg(shorty.keyName(), !shorty.name.isEmpty() ? QStringLiteral(" - %1").arg(shorty.name) : QString()));
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act->setData(shorty.shortcut->key()[0]);
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connect(act, &QAction::triggered, this, &LtsToolBarArea::functionKeyMenuTriggered);
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}
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menu->addSeparator();
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act = menu->addAction(tr("Remove Function Key"));
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act->setData(-1);
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connect(act, &QAction::triggered, this, &LtsToolBarArea::functionKeyMenuTriggered);
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return menu;
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}
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void LtsToolBarArea::functionKeyMenuTriggered()
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{
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QAction* act = qobject_cast<QAction*>(sender());
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if (!act)
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return;
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int fkey = act->data().toInt();
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if (fkey == -1)
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removeFunctionKey(m_currentIdentifierForContextMenue);
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else if (fkey > 0)
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setFunctionKey(fkey, m_currentIdentifierForContextMenue);
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}
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bool LtsToolBarArea::removeFunctionKey(const QString &action)
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{
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if (action.isEmpty())
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return true;
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for(auto val = m_functionKeys.begin(); val != m_functionKeys.end(); ++val)
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{
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ShortCut &itShortcut = val.value();
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if (itShortcut.identifier == action)
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{
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itShortcut.icon->removeModification();
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itShortcut.clear();
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break;
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}
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}
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saveSettings();
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return true;
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}
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bool LtsToolBarArea::setFunctionKey(int fkey, const QString &action)
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{
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if (fkey < Qt::Key_F5 || fkey > Qt::Key_F12)
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return false;
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LtsDragIcon *icon = nullptr;
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for (LtsDragIcon *ic : qAsConst(m_buttonMap))
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{
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if (ic->identifier() == action)
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{
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icon = ic;
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break;
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}
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}
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if (!icon)
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return false;
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ShortCut &shorty = m_functionKeys[fkey];
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for (LtsDragIcon *ic : qAsConst(m_buttonMap))
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if (ic->identifier() == shorty.identifier)
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ic->removeModification();
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for(auto val = m_functionKeys.begin(); val != m_functionKeys.end(); ++val)
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{
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ShortCut &itShortcut = val.value();
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if (itShortcut.identifier == action)
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{
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itShortcut.clear();
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break;
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}
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}
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shorty.clear();
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shorty.identifier = icon->identifier();
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shorty.name = icon->text();
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shorty.icon = icon;
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shorty.icon->setModification(shorty.keyName());
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connect(shorty.shortcut, &QShortcut::activated, icon, &LtsDragIcon::clicked);
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saveSettings();
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return true;
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}
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QMap<int, QString> LtsToolBarArea::functionKeys() const
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{
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QMap<int, QString> retVal;
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for(auto val = m_functionKeys.begin(); val != m_functionKeys.end(); ++val)
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{
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const ShortCut &itShortcut = val.value();
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if (!itShortcut.identifier.isEmpty())
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retVal[itShortcut.key] = itShortcut.identifier;
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}
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return retVal;
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}
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void LtsToolBarArea::removeMenuAction(LtsDragIcon *icon)
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{
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for(auto val = m_functionKeys.begin(); val != m_functionKeys.end(); ++val)
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{
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ShortCut &itShortcut = val.value();
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if (itShortcut.identifier == icon->identifier())
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itShortcut.clear();
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}
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for (LtsDragIcon *ic : qAsConst(m_foreignButtonMap))
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{
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if(ic->identifier() == icon->identifier())
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{
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m_foreignButtonMap.removeAll(ic);
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break;
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}
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}
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m_buttonMap.removeAll(icon);
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m_ui->layToolbar->removeWidget(icon);
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delete icon;
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saveSettings();
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}
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void LtsToolBarArea::showContextMenu(const QPoint &pos)
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{
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QPointer<LtsDragIcon> icon = qobject_cast<LtsDragIcon*>(sender());
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if (!icon)
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return;
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const QPoint &globalPos = icon->mapToGlobal(pos);
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QMenu *contextMenu = new QMenu(this);
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contextMenu->setAttribute(Qt::WA_DeleteOnClose);
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m_currentIdentifierForContextMenue = icon->identifier();
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connect(contextMenu, &QObject::destroyed, this, [this](){
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m_currentIdentifierForContextMenue.clear();
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});
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QAction *delAction = contextMenu->addAction(tr("Remove"));
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connect(delAction, &QAction::triggered, this, [this, icon] () {
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if (icon)
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removeMenuAction(icon);
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});
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QMenu *fkeyMenu = functionKeyMenu(contextMenu);
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contextMenu->addMenu(fkeyMenu);
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contextMenu->popup(globalPos);
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}
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void LtsToolBarArea::saveSettings()
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{
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}
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}
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