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New element panel : add a "show only this dir" Qaction.

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4355 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2016-02-26 09:58:55 +00:00
parent a545791b71
commit 52b588ea50
6 changed files with 120 additions and 15 deletions
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87
sources/ElementsCollection/elementscollectionwidget.cpp
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@@ -92,6 +92,8 @@ void ElementsCollectionWidget::setUpAction()
m_edit_dir = new QAction(QET::Icons::FolderEdit, tr("Éditer le dossier"), this);
m_new_directory = new QAction(QET::Icons::FolderNew, tr("Nouveau dossier"), this);
m_new_element = new QAction(QET::Icons::ElementNew, tr("Nouvel élément"), this);
m_show_this_dir = new QAction(QET::Icons::ZoomDraw, tr("Afficher uniquement ce dossier"), this);
m_show_all_dir = new QAction(QET::Icons::ZoomOriginal, tr("Afficher tous les dossiers"), this);
}
/**
@@ -145,6 +147,8 @@ void ElementsCollectionWidget::setUpConnection()
connect(m_edit_dir, &QAction::triggered, this, &ElementsCollectionWidget::editDirectory);
connect(m_new_directory, &QAction::triggered, this, &ElementsCollectionWidget::newDirectory);
connect(m_new_element, &QAction::triggered, this, &ElementsCollectionWidget::newElement);
connect(m_show_this_dir, &QAction::triggered, this, &ElementsCollectionWidget::showThisDir);
connect(m_show_all_dir, &QAction::triggered, this, &ElementsCollectionWidget::resetShowThisDir);
connect(m_tree_view, &QTreeView::doubleClicked, [this](const QModelIndex &index) {
this->m_index_at_context_menu = index ;
@@ -197,6 +201,13 @@ void ElementsCollectionWidget::customContextMenu(const QPoint &point)
}
m_context_menu->addSeparator();
if (eci->isDir())
{
m_context_menu->addAction(m_show_this_dir);
//there is a current filtered dir, add entry to reset it
if (m_showed_index.isValid())
m_context_menu->addAction(m_show_all_dir);
}
if (add_open_dir)
m_context_menu->addAction(m_open_dir);
m_context_menu->addAction(m_reload);
@@ -351,6 +362,52 @@ void ElementsCollectionWidget::newElement()
elmt_wizard.exec();
}
/**
* @brief ElementsCollectionWidget::showThisDir
* Hide all directories except the pointed dir;
*/
void ElementsCollectionWidget::showThisDir()
{
//Disable the yellow background of the previous index
if (m_showed_index.isValid())
{
ElementCollectionItem *eci = elementCollectionItemForIndex(m_showed_index);
if (eci)
eci->setBackgroundColor(Qt::yellow, false);
}
m_showed_index = m_index_at_context_menu;
if (m_showed_index.isValid())
{
hideCollection(true);
showAndExpandItem(m_showed_index, true, true);
ElementCollectionItem *eci = elementCollectionItemForIndex(m_showed_index);
if (eci)
eci->setBackgroundColor(Qt::yellow, true);
search(m_search_field->text());
}
else
resetShowThisDir();
}
/**
* @brief ElementsCollectionWidget::resetShowThisDir
* reset show this dir, all collection are show.
* If search field isn't empty, apply the search after show all collection
*/
void ElementsCollectionWidget::resetShowThisDir()
{
if (m_showed_index.isValid())
{
ElementCollectionItem *eci = elementCollectionItemForIndex(m_showed_index);
if (eci)
eci->setBackgroundColor(Qt::yellow, false);
}
m_showed_index = QModelIndex();
search(m_search_field->text());
}
/**
* @brief ElementsCollectionWidget::reload, the displayed collections.
*/
@@ -393,8 +450,17 @@ void ElementsCollectionWidget::search(const QString &text)
if (text.isEmpty())
{
QModelIndex current_index = m_tree_view->currentIndex();
m_tree_view->reset();
expandFirstItems();
if (m_showed_index.isValid())
{
hideCollection(true);
showAndExpandItem(m_showed_index, true, true);
}
else
{
m_tree_view->reset();
expandFirstItems();
}
//Expand the tree and scroll to the last selected index
if (current_index.isValid())
@@ -407,7 +473,8 @@ void ElementsCollectionWidget::search(const QString &text)
}
hideCollection(true);
QModelIndexList match_index = m_model->match(m_model->index(0,0), Qt::DisplayRole, QVariant(text), -1, Qt::MatchContains | Qt::MatchRecursive);
QModelIndexList match_index = m_model->match(m_showed_index.isValid() ? m_model->index(0,0,m_showed_index) : m_model->index(0,0),
Qt::DisplayRole, QVariant(text), -1, Qt::MatchContains | Qt::MatchRecursive);
foreach(QModelIndex index, match_index)
showAndExpandItem(index);
}
@@ -442,16 +509,18 @@ void ElementsCollectionWidget::hideItem(bool hide, const QModelIndex &index, boo
/**
* @brief ElementsCollectionWidget::showAndExpandItem
* Show the item @index and expand it.
* If recursive is true, ensure parents of @index is show and expanded
* If parent is true, ensure parents of @index is show and expanded
* If child is true, ensure all childs of @index is show and expended
* @param index- index to show
* @param recursive- Apply to parent
* @param parent- Apply to parent
* @param child- Apply to all childs
*/
void ElementsCollectionWidget::showAndExpandItem(const QModelIndex &index, bool recursive)
void ElementsCollectionWidget::showAndExpandItem(const QModelIndex &index, bool parent, bool child)
{
if (recursive && index.isValid())
showAndExpandItem(index.parent(), recursive);
if (parent && index.isValid())
showAndExpandItem(index.parent(), parent);
m_tree_view->setRowHidden(index.row(), index.parent(), false);
hideItem(false, index, child);
m_tree_view->expand(index);
}