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Cleanup gui

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Fixed crash when a new location (B merged with previous location A through rehearsal) and then loop on a location already merged with the location A (which is not anymore in WM)
Updated rejected hypothesis tag

git-svn-id: http://rtabmap.googlecode.com/svn/trunk/rtabmap@299 f169173b-cf89-36c8-b27e-44dbe73f0c83
This commit is contained in:
matlabbe
2011-07-23 03:55:05 +00:00
parent 9fe16dd504
commit 649153e1df
9 changed files with 156 additions and 201 deletions
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47
guilib/src/ImageView.cpp
View File

@@ -24,7 +24,9 @@
#include <QtGui/QMenu>
#include <QtGui/QFileDialog>
#include <QtCore/QDir>
#include <QtGui/QAction>
#include "utilite/ULogger.h"
#include "KeypointItem.h"
namespace rtabmap {
@@ -37,6 +39,15 @@ ImageView::ImageView(QWidget * parent) :
this->setTransformationAnchor(QGraphicsView::AnchorUnderMouse);
this->setScene(new QGraphicsScene(this));
connect(this->scene(), SIGNAL(sceneRectChanged(const QRectF &)), this, SLOT(updateZoom()));
_menu = new QMenu(tr(""), this);
_showImage = _menu->addAction(tr("Show image"));
_showImage->setCheckable(true);
_showImage->setChecked(true);
_showFeatures = _menu->addAction(tr("Show features"));
_showFeatures->setCheckable(true);
_showFeatures->setChecked(true);
_saveImage = _menu->addAction(tr("Save picture..."));
}
ImageView::~ImageView() {
@@ -49,12 +60,20 @@ void ImageView::resetZoom()
this->setDragMode(QGraphicsView::NoDrag);
}
bool ImageView::isImageShown()
{
return _showImage->isChecked();
}
bool ImageView::isFeaturesShown()
{
return _showFeatures->isChecked();
}
void ImageView::contextMenuEvent(QContextMenuEvent * e)
{
QMenu menu(tr(""), this);
QAction * saveImage = menu.addAction(tr("Save picture..."));
if(menu.exec(e->globalPos()) == saveImage)
QAction * action = _menu->exec(e->globalPos());
if(action == _saveImage)
{
QString text;
#ifdef QT_SVG_LIB
@@ -71,6 +90,26 @@ void ImageView::contextMenuEvent(QContextMenuEvent * e)
img.save(text);
}
}
else if(action == _showFeatures || action == _showImage)
{
this->updateItemsShown();
}
}
void ImageView::updateItemsShown()
{
QList<QGraphicsItem*> items = this->scene()->items();
for(int i=0; i<items.size(); ++i)
{
if(qgraphicsitem_cast<KeypointItem*>(items.at(i)))
{
items.at(i)->setVisible(_showFeatures->isChecked());
}
else if(qgraphicsitem_cast<QGraphicsPixmapItem*>(items.at(i)))
{
items.at(i)->setVisible(_showImage->isChecked());
}
}
}
void ImageView::updateZoom()