108 lines
2.6 KiB
C++
Executable File
108 lines
2.6 KiB
C++
Executable File
#include "timeline_view_resize_handler.h"
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#include "timeline_view.h"
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#include "timeline_header_view.h"
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#include "item.h"
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#include "track.h"
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#include <LtsWidgets/lts_message_dialog.h>
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#include <QApplication>
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#include <QMouseEvent>
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#include <QDebug>
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namespace LtsTimeline
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{
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TimelineViewTrackHandler::TimelineViewTrackHandler(TimelineView *view)
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: m_view(view)
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{
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}
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TimelineViewTrackHandler::~TimelineViewTrackHandler()
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{
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m_view = nullptr;
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}
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void TimelineViewTrackHandler::mouseDoubleClickEvent(QMouseEvent *e)
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{
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if (e->button() != Qt::LeftButton)
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return;
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const QModelIndex index = m_view->indexAt(e->pos());
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if (!index.isValid() || index.column() != Section::eActuator)
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return;
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emit m_view->trackActivated(index.data().toInt());
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}
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void TimelineViewTrackHandler::mousePressEvent(QMouseEvent *e)
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{
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if (e->button() != Qt::LeftButton)
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{
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if (e->button() == Qt::RightButton)
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emit m_view->customContextMenuRequested(e->pos());
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return;
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}
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const QModelIndex index = m_view->indexAt(e->pos());
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if (!index.isValid() || index.column() != Section::eActuator)
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return;
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try
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{
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if(!m_view->timelineModel()->isEditable())
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return;
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const Track &track = m_view->timelineModel()->track(index.data(Qt::UserRole).toInt());
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QRect visRect = m_view->visualRect(index);
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int buttonLength = visRect.height() / 2;
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if (track.hasInsertButton())
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{
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QRect rect = QRect(visRect.right() - buttonLength, visRect.top(), buttonLength, buttonLength);
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if (rect.contains(e->pos()))
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{
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m_pressedInsertButtonIndex = index;
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m_view->timelineModel()->onInsertTrack(index);
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return;
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}
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}
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if (track.hasRemoveButton())
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{
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QRect rect = QRect(visRect.right() - buttonLength, visRect.center().y(), buttonLength, buttonLength);
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if (rect.contains(e->pos()))
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{
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m_pressedRemoveButtonIndex = index;
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auto msg = new LtsWidgets::LtsMessageDialogNew(m_view, {}, QApplication::translate("LtsTimeline", "Do you really want to remove this filter track and all of its contents?"),
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LtsWidgets::Behaviour::Modal, LtsWidgets::Button::Yes | LtsWidgets::Button::Cancel);
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QObject::connect(msg, &LtsWidgets::LtsMessageDialogNew::yes,
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m_view, [this, index]()
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{
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m_view->timelineModel()->onRemoveTrack(index);
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});
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return;
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}
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}
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}
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catch (...) {}
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}
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void TimelineViewTrackHandler::mouseReleaseEvent(QMouseEvent *e)
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{
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Q_UNUSED(e);
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m_pressedInsertButtonIndex = {};
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m_pressedRemoveButtonIndex = {};
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}
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}
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