You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
408 lines
13 KiB
408 lines
13 KiB
/*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "UBDocumentTreeWidget.h"
|
|
|
|
#include "document/UBDocumentProxy.h"
|
|
|
|
#include "core/UBSettings.h"
|
|
#include "core/UBApplication.h"
|
|
#include "core/UBPersistenceManager.h"
|
|
#include "core/UBMimeData.h"
|
|
#include "core/UBApplicationController.h"
|
|
#include "core/UBDocumentManager.h"
|
|
#include "document/UBDocumentController.h"
|
|
|
|
#include "core/memcheck.h"
|
|
|
|
UBDocumentTreeWidget::UBDocumentTreeWidget(QWidget * parent)
|
|
: QTreeWidget(parent)
|
|
, mSelectedProxyTi(0)
|
|
, mDropTargetProxyTi(0)
|
|
{
|
|
setDragDropMode(QAbstractItemView::InternalMove);
|
|
setAutoScroll(true);
|
|
|
|
connect(UBDocumentManager::documentManager(), SIGNAL(documentUpdated(UBDocumentProxy*))
|
|
, this, SLOT(documentUpdated(UBDocumentProxy*)));
|
|
|
|
connect(this, SIGNAL(itemChanged(QTreeWidgetItem *, int))
|
|
, this, SLOT(itemChangedValidation(QTreeWidgetItem *, int)));
|
|
}
|
|
|
|
|
|
UBDocumentTreeWidget::~UBDocumentTreeWidget()
|
|
{
|
|
// NOOP
|
|
}
|
|
|
|
|
|
void UBDocumentTreeWidget::itemChangedValidation(QTreeWidgetItem * item, int column)
|
|
{
|
|
if (column == 0)
|
|
{
|
|
UBDocumentGroupTreeItem *group = dynamic_cast< UBDocumentGroupTreeItem *>(item);
|
|
|
|
if (group)
|
|
{
|
|
QString name = group->text(0);
|
|
|
|
for(int i = 0; i < topLevelItemCount (); i++)
|
|
{
|
|
QTreeWidgetItem *someTopLevelItem = topLevelItem(i);
|
|
|
|
if (someTopLevelItem != group &&
|
|
someTopLevelItem->text(0) == name)
|
|
{
|
|
group->setText(0, tr("%1 (copy)").arg(name));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
Qt::DropActions UBDocumentTreeWidget::supportedDropActions() const
|
|
{
|
|
return Qt::MoveAction | Qt::CopyAction;
|
|
}
|
|
|
|
|
|
void UBDocumentTreeWidget::mousePressEvent(QMouseEvent *event)
|
|
{
|
|
QTreeWidgetItem* twItem = this->itemAt(event->pos());
|
|
|
|
mSelectedProxyTi = dynamic_cast<UBDocumentProxyTreeItem*>(twItem);
|
|
|
|
QTreeWidget::mousePressEvent(event);
|
|
}
|
|
|
|
|
|
void UBDocumentTreeWidget::dragEnterEvent(QDragEnterEvent *event)
|
|
{
|
|
event->acceptProposedAction();
|
|
}
|
|
|
|
|
|
void UBDocumentTreeWidget::dragLeaveEvent(QDragLeaveEvent *event)
|
|
{
|
|
Q_UNUSED(event);
|
|
|
|
if (mDropTargetProxyTi)
|
|
{
|
|
mDropTargetProxyTi->setBackground(0, mBackground);
|
|
mDropTargetProxyTi = 0;
|
|
}
|
|
}
|
|
|
|
|
|
void UBDocumentTreeWidget::dragMoveEvent(QDragMoveEvent *event)
|
|
{
|
|
QTreeWidgetItem* underlyingItem = this->itemAt(event->pos());
|
|
|
|
if (event->mimeData()->hasFormat(UBApplication::mimeTypeUniboardPage))
|
|
{
|
|
UBDocumentProxyTreeItem *targetProxyTreeItem = dynamic_cast<UBDocumentProxyTreeItem*>(underlyingItem);
|
|
if (targetProxyTreeItem && targetProxyTreeItem != mSelectedProxyTi)
|
|
{
|
|
event->setDropAction(Qt::CopyAction);
|
|
event->accept();
|
|
}
|
|
else
|
|
{
|
|
event->ignore();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
UBDocumentGroupTreeItem *groupItem = dynamic_cast<UBDocumentGroupTreeItem*>(underlyingItem);
|
|
|
|
if (groupItem && mSelectedProxyTi && groupItem != mSelectedProxyTi->parent())
|
|
event->acceptProposedAction();
|
|
else
|
|
event->ignore();
|
|
}
|
|
|
|
if (event->isAccepted())
|
|
{
|
|
if (mDropTargetProxyTi)
|
|
{
|
|
if (underlyingItem != mDropTargetProxyTi)
|
|
{
|
|
mBackground = underlyingItem->background(0);
|
|
mDropTargetProxyTi->setBackground(0, mBackground);
|
|
mDropTargetProxyTi = underlyingItem;
|
|
mDropTargetProxyTi->setBackground(0, QBrush(QColor("#6682b5")));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
mBackground = underlyingItem->background(0);
|
|
mDropTargetProxyTi = underlyingItem;
|
|
mDropTargetProxyTi->setBackground(0, QBrush(QColor("#6682b5")));
|
|
}
|
|
}
|
|
else if (mDropTargetProxyTi)
|
|
{
|
|
mDropTargetProxyTi->setBackground(0, mBackground);
|
|
mDropTargetProxyTi = 0;
|
|
}
|
|
}
|
|
|
|
|
|
void UBDocumentTreeWidget::focusInEvent(QFocusEvent *event)
|
|
{
|
|
Q_UNUSED(event);
|
|
|
|
itemSelectionChanged();
|
|
QTreeWidget::focusInEvent(event);
|
|
}
|
|
|
|
|
|
void UBDocumentTreeWidget::dropEvent(QDropEvent *event)
|
|
{
|
|
if (mDropTargetProxyTi)
|
|
{
|
|
mDropTargetProxyTi->setBackground(0, mBackground);
|
|
mDropTargetProxyTi = 0;
|
|
}
|
|
|
|
QTreeWidgetItem* underlyingItem = this->itemAt(event->pos());
|
|
|
|
UBDocumentGroupTreeItem *groupItem = dynamic_cast<UBDocumentGroupTreeItem*>(underlyingItem);
|
|
|
|
if (groupItem && mSelectedProxyTi && mSelectedProxyTi->proxy())
|
|
{
|
|
UBDocumentGroupTreeItem *sourceGroupItem = dynamic_cast<UBDocumentGroupTreeItem*>(mSelectedProxyTi->parent());
|
|
bool isTrashItem = sourceGroupItem && sourceGroupItem->isTrashFolder();
|
|
if ((isTrashItem && !groupItem->isTrashFolder()) ||
|
|
(!isTrashItem && mSelectedProxyTi->proxy()->groupName() != groupItem->groupName()))
|
|
{
|
|
QString groupName;
|
|
if (groupItem->isTrashFolder())
|
|
{
|
|
QString oldGroupName = mSelectedProxyTi->proxy()->metaData(UBSettings::documentGroupName).toString();
|
|
groupName = UBSettings::trashedDocumentGroupNamePrefix + oldGroupName;
|
|
}
|
|
else
|
|
{
|
|
if (groupItem->groupName() == UBSettings::defaultDocumentGroupName)
|
|
groupName = "";
|
|
else
|
|
groupName = groupItem->groupName();
|
|
}
|
|
mSelectedProxyTi->proxy()->setMetaData(UBSettings::documentGroupName, groupName);
|
|
UBPersistenceManager::persistenceManager()->persistDocumentMetadata(mSelectedProxyTi->proxy());
|
|
|
|
mSelectedProxyTi->parent()->removeChild(mSelectedProxyTi);
|
|
|
|
int i = 0;
|
|
for (i = 0; i < groupItem->childCount(); i++)
|
|
{
|
|
QTreeWidgetItem *ti = groupItem->child(i);
|
|
UBDocumentProxyTreeItem* pi = dynamic_cast<UBDocumentProxyTreeItem*>(ti);
|
|
if (pi)
|
|
{
|
|
if (mSelectedProxyTi->proxy()->metaData(UBSettings::documentUpdatedAt).toString() >= pi->proxy()->metaData(UBSettings::documentUpdatedAt).toString())
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
groupItem->insertChild(i, mSelectedProxyTi);
|
|
|
|
if (isTrashItem)
|
|
mSelectedProxyTi->setFlags(mSelectedProxyTi->flags() | Qt::ItemIsEditable);
|
|
|
|
if (groupItem->isTrashFolder())
|
|
mSelectedProxyTi->setFlags(mSelectedProxyTi->flags() ^ Qt::ItemIsEditable);
|
|
|
|
//clearSelection();
|
|
expandItem(groupItem);
|
|
scrollToItem(mSelectedProxyTi);
|
|
|
|
// disabled, as those 2 calls are buggy on windows, the item disappears if we selected them
|
|
//
|
|
setCurrentItem(mSelectedProxyTi);
|
|
mSelectedProxyTi->setSelected(true);
|
|
|
|
event->setDropAction(Qt::IgnoreAction);
|
|
event->accept();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
QTreeWidgetItem* underlyingTreeItem = this->itemAt(event->pos());
|
|
|
|
UBDocumentProxyTreeItem *targetProxyTreeItem = dynamic_cast<UBDocumentProxyTreeItem*>(underlyingTreeItem);
|
|
if (targetProxyTreeItem && targetProxyTreeItem != mSelectedProxyTi)
|
|
{
|
|
if (event->mimeData()->hasFormat(UBApplication::mimeTypeUniboardPage))
|
|
{
|
|
event->setDropAction(Qt::CopyAction);
|
|
event->accept();
|
|
|
|
const UBMimeData *mimeData = qobject_cast <const UBMimeData*>(event->mimeData());
|
|
|
|
if (mimeData && mimeData->items().size() > 0)
|
|
{
|
|
int count = 0;
|
|
int total = mimeData->items().size();
|
|
|
|
QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
|
|
|
|
foreach (UBMimeDataItem sourceItem, mimeData->items())
|
|
{
|
|
count++;
|
|
|
|
UBApplication::applicationController->showMessage(tr("Copying page %1/%2").arg(count).arg(total), true);
|
|
|
|
// TODO UB 4.x Move following code to some controller class
|
|
UBGraphicsScene *scene = UBPersistenceManager::persistenceManager()->loadDocumentScene(sourceItem.documentProxy(), sourceItem.sceneIndex());
|
|
if (scene)
|
|
{
|
|
UBGraphicsScene* sceneClone = scene->sceneDeepCopy();
|
|
|
|
UBDocumentProxy *targetDocProxy = targetProxyTreeItem->proxy();
|
|
|
|
foreach (QUrl relativeFile, scene->relativeDependencies())
|
|
{
|
|
QString source = scene->document()->persistencePath() + "/" + relativeFile.toString();
|
|
QString target = targetDocProxy->persistencePath() + "/" + relativeFile.toString();
|
|
|
|
QFileInfo fi(target);
|
|
QDir d = fi.dir();
|
|
|
|
d.mkpath(d.absolutePath());
|
|
QFile::copy(source, target);
|
|
}
|
|
|
|
UBPersistenceManager::persistenceManager()->insertDocumentSceneAt(targetDocProxy, sceneClone, targetDocProxy->pageCount());
|
|
}
|
|
}
|
|
|
|
QApplication::restoreOverrideCursor();
|
|
|
|
UBApplication::applicationController->showMessage(tr("%1 pages copied", "", total).arg(total), false);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
event->setDropAction(Qt::IgnoreAction);
|
|
event->ignore();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void UBDocumentTreeWidget::documentUpdated(UBDocumentProxy *pDocument)
|
|
{
|
|
UBDocumentProxyTreeItem *treeItem = UBApplication::documentController->findDocument(pDocument);
|
|
if (treeItem)
|
|
{
|
|
QTreeWidgetItem * parent = treeItem->parent();
|
|
|
|
if (parent)
|
|
{
|
|
for (int i = 0; i < parent->indexOfChild(treeItem); i++)
|
|
{
|
|
QTreeWidgetItem *ti = parent->child(i);
|
|
UBDocumentProxyTreeItem* pi = dynamic_cast<UBDocumentProxyTreeItem*>(ti);
|
|
if (pi)
|
|
{
|
|
if (pDocument->metaData(UBSettings::documentUpdatedAt).toString() >= pi->proxy()->metaData(UBSettings::documentUpdatedAt).toString())
|
|
{
|
|
bool selected = treeItem->isSelected();
|
|
parent->removeChild(treeItem);
|
|
parent->insertChild(i, treeItem);
|
|
for (int j = 0; j < selectedItems().count(); j++)
|
|
selectedItems().at(j)->setSelected(false);
|
|
if (selected)
|
|
treeItem->setSelected(true);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
UBDocumentProxyTreeItem::UBDocumentProxyTreeItem(QTreeWidgetItem * parent, UBDocumentProxy* proxy, bool isEditable)
|
|
: QTreeWidgetItem()
|
|
, mProxy(proxy)
|
|
{
|
|
Qt::ItemFlags flags = Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsDragEnabled;
|
|
|
|
if (isEditable)
|
|
flags |= Qt::ItemIsEditable;
|
|
|
|
setFlags(flags);
|
|
|
|
int i = 0;
|
|
for (i = 0; i < parent->childCount(); i++)
|
|
{
|
|
QTreeWidgetItem *ti = parent->child(i);
|
|
UBDocumentProxyTreeItem* pi = dynamic_cast<UBDocumentProxyTreeItem*>(ti);
|
|
if (pi)
|
|
{
|
|
if (proxy->metaData(UBSettings::documentUpdatedAt).toString() >= pi->proxy()->metaData(UBSettings::documentUpdatedAt).toString())
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
parent->insertChild(i, this);
|
|
}
|
|
|
|
|
|
UBDocumentGroupTreeItem::UBDocumentGroupTreeItem(QTreeWidgetItem *parent, bool isEditable)
|
|
: QTreeWidgetItem(parent)
|
|
{
|
|
Qt::ItemFlags flags = Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsDropEnabled;
|
|
if (isEditable)
|
|
flags |= Qt::ItemIsEditable;
|
|
setFlags(flags);
|
|
}
|
|
|
|
|
|
UBDocumentGroupTreeItem::~UBDocumentGroupTreeItem()
|
|
{
|
|
// NOOP
|
|
}
|
|
|
|
|
|
void UBDocumentGroupTreeItem::setGroupName(const QString& groupName)
|
|
{
|
|
setText(0, groupName);
|
|
}
|
|
|
|
|
|
QString UBDocumentGroupTreeItem::groupName() const
|
|
{
|
|
return text(0);
|
|
}
|
|
|
|
|
|
bool UBDocumentGroupTreeItem::isTrashFolder() const
|
|
{
|
|
return (0 == (flags() & Qt::ItemIsEditable)) && (groupName() == UBSettings::documentTrashGroupName);
|
|
}
|
|
|
|
bool UBDocumentGroupTreeItem::isDefaultFolder() const
|
|
{
|
|
return (0 == (flags() & Qt::ItemIsEditable)) && (groupName() == UBSettings::defaultDocumentGroupName);
|
|
}
|
|
|