itsmattkc
f73c41d3fa
This required various changes to various parts of the infrastructure (mostly using paths to finding the "root project" of any given object throughout). Now theoretically infinite projects can be opened and accounted for at any given time.
147 lines
3.3 KiB
C++
147 lines
3.3 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 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 "panel.h"
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#include <QCloseEvent>
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#include <QDebug>
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#include <QPainter>
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#include <QStyle>
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#include <QStyleOption>
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#include <QVariant>
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OLIVE_NAMESPACE_ENTER
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PanelWidget::PanelWidget(QWidget *parent) :
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QDockWidget(parent),
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border_visible_(false),
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signal_instead_of_close_(false)
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{
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setFocusPolicy(Qt::ClickFocus);
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connect(this, &PanelWidget::visibilityChanged, this, &PanelWidget::PanelVisibilityChanged);
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}
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void PanelWidget::SetMovementLocked(bool locked)
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{
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if (locked) {
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// Disable moving on QDockWidget
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setFeatures(features() & ~QDockWidget::DockWidgetMovable);
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// Hide the title bar (only real way to do this is to replace it with an empty QWidget)
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setTitleBarWidget(new QWidget(this));
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} else {
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// Re-enable moving on QDockWidget
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setFeatures(features() | QDockWidget::DockWidgetMovable);
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// Set the "custom" titlebar to null so the default gets restored
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setTitleBarWidget(nullptr);
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}
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}
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void PanelWidget::SetBorderVisible(bool enabled)
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{
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border_visible_ = enabled;
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update();
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}
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void PanelWidget::SetTitle(const QString &t)
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{
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title_ = t;
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UpdateTitle();
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}
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void PanelWidget::SetSubtitle(const QString &t)
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{
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subtitle_ = t;
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UpdateTitle();
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}
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void PanelWidget::paintEvent(QPaintEvent *event)
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{
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// Perform default behavior
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QDockWidget::paintEvent(event);
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// Check if this panel (or a child of it) has focus using PanelFocusManager
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if (border_visible_) {
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// Draw a highlight border if so
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QPainter p(this);
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// We need to adjust the rect by 1 pixel since the bottom and right are "offscreen"
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QRect highlight_border = rect();
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highlight_border.adjust(0, 0, -1, -1);
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// Set the color to the palette's highlight color
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p.setPen(palette().highlight().color());
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// Draw the highlight border
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p.drawRect(highlight_border);
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}
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}
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void PanelWidget::UpdateTitle()
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{
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// If there's no subtitle, just use the title. Otherwise, we set a formatted combination of the two that can
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// differ based on translation
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if (subtitle_.isEmpty()) {
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setWindowTitle(title_);
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} else {
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setWindowTitle(tr("%1: %2").arg(title_, subtitle_));
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}
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}
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void PanelWidget::PanelVisibilityChanged(bool e)
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{
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if (e) {
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setFocus();
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}
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}
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void PanelWidget::SetSignalInsteadOfClose(bool e)
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{
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signal_instead_of_close_ = e;
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}
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void PanelWidget::closeEvent(QCloseEvent *event)
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{
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if (signal_instead_of_close_) {
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event->ignore();
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emit CloseRequested();
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} else {
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QDockWidget::closeEvent(event);
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}
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}
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void PanelWidget::changeEvent(QEvent *e)
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{
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if (e->type() == QEvent::LanguageChange) {
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Retranslate();
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}
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QDockWidget::changeEvent(e);
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}
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void PanelWidget::Retranslate()
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{
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}
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OLIVE_NAMESPACE_EXIT
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