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Qt: Support export button in frame inspector

This commit is contained in:
Vicki Pfau 2019-06-01 14:57:35 -07:00
parent ef3cc7bd9f
commit c7b6c4412d
2 changed files with 10 additions and 0 deletions
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9
src/platform/qt/FrameView.cpp
View File

@ -13,6 +13,7 @@
#include <cmath>
#include "CoreController.h"
#include "GBAApp.h"
#include <mgba/core/core.h>
#include <mgba/feature/video-logger.h>
@ -67,6 +68,7 @@ FrameView::FrameView(std::shared_ptr<CoreController> controller, QWidget* parent
QPixmap rendered = m_rendered.scaledToHeight(m_rendered.height() * m_ui.magnification->value());
m_ui.renderedView->setPixmap(rendered);
});
connect(m_ui.exportButton, &QAbstractButton::pressed, this, &FrameView::exportFrame);
m_controller->addFrameAction(std::bind(&FrameView::frameCallback, this, m_callbackLocker));
}
@ -328,6 +330,7 @@ void FrameView::invalidateQueue(const QSize& dims) {
updateRendered();
composited = m_rendered;
} else {
m_ui.exportButton->setEnabled(true);
composited.convertFromImage(m_framebuffer);
}
m_composited = composited.scaled(m_dims * m_ui.magnification->value());
@ -406,6 +409,12 @@ void FrameView::frameCallback(FrameView* viewer, std::shared_ptr<bool> lock) {
viewer->m_controller->addFrameAction(std::bind(&FrameView::frameCallback, viewer, lock));
}
void FrameView::exportFrame() {
QString filename = GBAApp::app()->getSaveFileName(this, tr("Export frame"),
tr("Portable Network Graphics (*.png)"));
CoreController::Interrupter interrupter(m_controller);
m_framebuffer.save(filename, "PNG");
}
QString FrameView::LayerId::readable() const {
QString typeStr;

1
src/platform/qt/FrameView.h
View File

@ -37,6 +37,7 @@ public:
public slots:
void selectLayer(const QPointF& coord);
void disableLayer(const QPointF& coord);
void exportFrame();
protected:
#ifdef M_CORE_GBA