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viewer: provide UI to set preview resolution

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Previews don't need to be rendered full resolution, particularly since the
preview is hardly ever 1:1 size of the sequence. The functionality to render
at lower resolutions already existed, but there was no UI for it. This commit
implements UI to set the resolution divider on the viewer.
This commit is contained in:
itsmattkc
2020-01-26 13:27:06 +11:00
parent e39e1002f7
commit f068c425d2
5 changed files with 154 additions and 99 deletions
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app/widget/viewer/viewerglwidget.cpp
+21 -66
View File
@@ -20,7 +20,6 @@
#include "viewerglwidget.h"
#include <QMenu>
#include <QOpenGLContext>
#include <QOpenGLFunctions>
#include <QOpenGLTexture>
@@ -32,11 +31,9 @@ ViewerGLWidget::ViewerGLWidget(QWidget *parent) :
QOpenGLWidget(parent),
texture_(0),
ocio_lut_(0),
color_manager_(nullptr),
color_menu_enabled_(true)
color_manager_(nullptr)
{
setContextMenuPolicy(Qt::CustomContextMenu);
connect(this, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(ShowContextMenu(const QPoint&)));
}
ViewerGLWidget::~ViewerGLWidget()
@@ -44,11 +41,6 @@ ViewerGLWidget::~ViewerGLWidget()
ContextCleanup();
}
void ViewerGLWidget::SetColorMenuEnabled(bool enabled)
{
color_menu_enabled_ = enabled;
}
void ViewerGLWidget::ConnectColorManager(ColorManager *color_manager)
{
if (color_manager_ != nullptr) {
@@ -96,6 +88,26 @@ void ViewerGLWidget::SetOCIOLook(const QString &look)
update();
}
ColorManager *ViewerGLWidget::color_manager() const
{
return color_manager_;
}
const QString &ViewerGLWidget::ocio_display() const
{
return ocio_display_;
}
const QString &ViewerGLWidget::ocio_view() const
{
return ocio_view_;
}
const QString &ViewerGLWidget::ocio_look() const
{
return ocio_look_;
}
void ViewerGLWidget::SetTexture(OpenGLTexturePtr tex)
{
// Update the texture
@@ -213,60 +225,3 @@ void ViewerGLWidget::ContextCleanup()
doneCurrent();
}
void ViewerGLWidget::ShowContextMenu(const QPoint &pos)
{
QMenu menu;
if (color_menu_enabled_) {
QStringList displays = color_manager_->ListAvailableDisplays();
QMenu* ocio_display_menu = menu.addMenu(tr("Display"));
connect(ocio_display_menu, SIGNAL(triggered(QAction*)), this, SLOT(ColorDisplayChanged(QAction*)));
foreach (const QString& d, displays) {
QAction* action = ocio_display_menu->addAction(d);
action->setCheckable(true);
action->setChecked(ocio_display_ == d);
action->setData(d);
}
QStringList views = color_manager_->ListAvailableViews(ocio_display_);
QMenu* ocio_view_menu = menu.addMenu(tr("View"));
connect(ocio_view_menu, SIGNAL(triggered(QAction*)), this, SLOT(ColorViewChanged(QAction*)));
foreach (const QString& v, views) {
QAction* action = ocio_view_menu->addAction(v);
action->setCheckable(true);
action->setChecked(ocio_view_ == v);
action->setData(v);
}
QStringList looks = color_manager_->ListAvailableLooks();
QMenu* ocio_look_menu = menu.addMenu(tr("Look"));
connect(ocio_look_menu, SIGNAL(triggered(QAction*)), this, SLOT(ColorLookChanged(QAction*)));
QAction* no_look_action = ocio_look_menu->addAction(tr("(None)"));
no_look_action->setCheckable(true);
no_look_action->setChecked(ocio_look_.isEmpty());
foreach (const QString& l, looks) {
QAction* action = ocio_look_menu->addAction(l);
action->setCheckable(true);
action->setChecked(ocio_look_ == l);
action->setData(l);
}
}
menu.exec(mapToGlobal(pos));
}
void ViewerGLWidget::ColorDisplayChanged(QAction* action)
{
SetOCIODisplay(action->data().toString());
}
void ViewerGLWidget::ColorViewChanged(QAction *action)
{
SetOCIOView(action->data().toString());
}
void ViewerGLWidget::ColorLookChanged(QAction *action)
{
SetOCIOLook(action->data().toString());
}