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added drop support to EmptyFolderWidget

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This commit is contained in:
Luis Ángel San Martín 2014-10-19 18:22:29 +02:00
parent 773e990821
commit a64733d70b
3 changed files with 66 additions and 2 deletions
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57
YACReaderLibrary/empty_folder_widget.cpp
View File

@ -4,9 +4,12 @@
#include <QLabel>
#include <QListView>
#include <QPainter>
#include <QStringListModel>
#include "comic.h"
#include "comic_files_manager.h"
#include "QsLog.h"
void testListView(QListView * l)
{
QStringListModel * slm = new QStringListModel(QStringList() << "Lorem ipsum" << "Hailer skualer"<< "Mumbaluba X" << "Finger layden" << "Pacum tactus filer" << "Aposum" << "En" << "Lorem ipsum" << "Hailer skualer" << "Mumbaluba X" << "Finger layden" << "Pacum tactus filer" << "Aposum" << "En" );
@ -67,6 +70,8 @@ EmptyFolderWidget::EmptyFolderWidget(QWidget *parent) :
setSizePolicy(QSizePolicy ::Expanding , QSizePolicy ::Expanding );
setLayout(layout);
setAcceptDrops(true);
connect(foldersView,SIGNAL(clicked(QModelIndex)),this,SLOT(onItemClicked(QModelIndex)));
}
@ -87,3 +92,51 @@ void EmptyFolderWidget::paintEvent(QPaintEvent *)
QPainter painter (this);
painter.fillRect(0,0,width(),height(),QColor("#2A2A2A"));
}
//TODO remove repeated code in drag & drop support....
void EmptyFolderWidget::dragEnterEvent(QDragEnterEvent *event)
{
QList<QUrl> urlList;
if (event->mimeData()->hasUrls())
{
urlList = event->mimeData()->urls();
QString currentPath;
foreach (QUrl url, urlList)
{
//comics or folders are accepted, folders' content is validate in dropEvent (avoid any lag before droping)
currentPath = url.toLocalFile();
if(Comic::fileIsComic(currentPath) || QFileInfo(currentPath).isDir())
{
event->acceptProposedAction();
return;
}
}
}
}
void EmptyFolderWidget::dropEvent(QDropEvent *event)
{
QLOG_DEBUG() << "drop in emptyfolder" << event->dropAction();
bool validAction = event->dropAction() == Qt::CopyAction || event->dropAction() & Qt::MoveAction;
if(validAction)
{
QList<QPair<QString, QString> > droppedFiles = ComicFilesManager::getDroppedFiles(event->mimeData()->urls());
if(event->dropAction() == Qt::CopyAction)
{
QLOG_DEBUG() << "copy in emptyfolder:" << droppedFiles;
emit copyComicsToCurrentFolder(droppedFiles);
}
else if(event->dropAction() & Qt::MoveAction)
{
QLOG_DEBUG() << "move in emptyfolder:" << droppedFiles;
emit moveComicsToCurrentFolder(droppedFiles);
}
event->acceptProposedAction();
}
}

8
YACReaderLibrary/empty_folder_widget.h
View File

@ -17,6 +17,10 @@ public:
signals:
void subfolderSelected(QModelIndex, int);
//Drops
void copyComicsToCurrentFolder(QList<QPair<QString, QString> >);
void moveComicsToCurrentFolder(QList<QPair<QString, QString> >);
public slots:
void onItemClicked(const QModelIndex & mi);
@ -27,6 +31,10 @@ protected:
QModelIndex parent;
QStringListModel * subfoldersModel;
void paintEvent(QPaintEvent *);
//Drop to import
void dragEnterEvent(QDragEnterEvent *event);
void dropEvent(QDropEvent *event);
};
#endif // EMPTY_FOLDER_WIDGET_H

3
YACReaderLibrary/library_window.cpp
View File

@ -1069,6 +1069,9 @@ void LibraryWindow::createConnections()
connect(comicsModel,SIGNAL(isEmpty()),this,SLOT(showEmptyFolderView()));
connect(comicsModel,SIGNAL(searchNumResults(int)),this,SLOT(checkSearchNumResults(int)));
connect(emptyFolderWidget,SIGNAL(subfolderSelected(QModelIndex,int)),this,SLOT(selectSubfolder(QModelIndex,int)));
//Drops
connect(emptyFolderWidget, SIGNAL(copyComicsToCurrentFolder(QList<QPair<QString, QString> >)), this, SLOT(copyAndImportComicsToCurrentFolder(QList<QPair<QString, QString> >)));
connect(emptyFolderWidget, SIGNAL(moveComicsToCurrentFolder(QList<QPair<QString, QString> >)), this, SLOT(moveAndImportComicsToCurrentFolder(QList<QPair<QString, QString> >)));
connect(showEditShortcutsAction,SIGNAL(triggered()),editShortcutsDialog,SLOT(show()));