139 lines
3.3 KiB
C++
139 lines
3.3 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2021 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "marker.h"
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#include <QPainter>
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#include "common/qtutils.h"
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#include "ui/colorcoding.h"
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#include "widget/menu/menu.h"
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#include "widget/menu/menushared.h"
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#include "widget/timeruler/seekablewidget.h"
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#include "widget/timelinewidget/timelinewidget.h"
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namespace olive {
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Marker::Marker(QWidget *parent) :
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QWidget(parent),
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marker_color_(7), //green FIXME: add default color to config
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active_(false)
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{
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//setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
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setMaximumSize(8, 20);
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setContextMenuPolicy(Qt::CustomContextMenu);
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connect(this, &Marker::customContextMenuRequested, this, &Marker::ShowContextMenu);
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}
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void Marker::SetActive(bool active)
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{
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active_ = active;
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update();
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}
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bool Marker::active()
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{
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return active_;
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}
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void Marker::paintEvent(QPaintEvent *event)
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{
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QFontMetrics fm = fontMetrics();
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int text_height = fm.height();
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int marker_width_ = QtUtils::QFontMetricsWidth(fm, "H");
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int y = text_height; //13
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int half_width = marker_width_ / 2;
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int x = half_width; //3
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QPainter p(this);
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if (active_) {
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p.setPen(Qt::white);
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} else {
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p.setPen(Qt::black);
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}
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p.setBrush(ColorCoding::GetColor(marker_color_).toQColor());
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p.setRenderHint(QPainter::Antialiasing);
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int half_text_height = text_height / 3;
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QPoint points[] = {
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QPoint(x, y),
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QPoint(x - half_width, y - half_text_height),
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QPoint(x - half_width, y - text_height),
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QPoint(x + 1 + half_width, y - text_height),
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QPoint(x + 1 + half_width, y - half_text_height),
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QPoint(x + 1, y),
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};
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p.drawPolygon(points, 6);
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}
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void Marker::mousePressEvent(QMouseEvent* e)
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{
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if (e->button() == Qt::LeftButton) {
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static_cast<SeekableWidget*>(parent())->SeekToScreenPoint(e->pos().x() + this->x());
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if (!active_) {
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if (e->modifiers() != Qt::ShiftModifier) {
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static_cast<SeekableWidget *>(parent())->DeselectAllMarkers();
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}
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emit ActiveChanged(true);
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} else {
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if (e->modifiers() == Qt::ShiftModifier) {
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emit ActiveChanged(false);
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}
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}
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update();
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}
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// Feels very hacky, might it be better to write some access methods?
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static_cast<TimelineWidget *>(parent()->parent())->DeselectAll();
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}
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void Marker::ShowContextMenu() {
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Menu m(this);
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// Color menu
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ColorLabelMenu color_coding_menu;
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connect(&color_coding_menu, &ColorLabelMenu::ColorSelected, this, &Marker::ColorChanged);
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m.addMenu(&color_coding_menu);
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m.addSeparator();
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MenuShared::instance()->AddItemsForEditMenu(&m, false);
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m.exec(QCursor::pos());
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}
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void Marker::SetColor(int c)
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{
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marker_color_ = c;
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update();
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}
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} // namespace olive
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