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widget upadte they're content when a diagram is removed from project

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3981 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2015-05-21 20:46:23 +00:00
parent c0b8bce2b6
commit 81efc25034
2 changed files with 104 additions and 60 deletions
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150
sources/ui/linksingleelementwidget.cpp
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@@ -33,24 +33,15 @@
LinkSingleElementWidget::LinkSingleElementWidget(Element *elmt, QWidget *parent) :
PropertiesEditorWidget(parent),
ui(new Ui::LinkSingleElementWidget),
element_(elmt),
m_element(nullptr),
esw_(0),
diagram_list(element_->diagram()->project()->diagrams()),
unlink_widget(0),
unlink_(false),
search_field(0)
{
ui->setupUi(this);
if (elmt->linkType() & Element::Slave)
filter_ = Element::Master;
else if (elmt->linkType() & Element::AllReport)
filter_ = elmt->linkType() == Element::NextReport? Element::PreviousReport : Element::NextReport;
else
filter_ = Element::Simple;
buildInterface();
connect(ui->folio_combo_box, SIGNAL(currentIndexChanged(int)), this, SLOT(setNewList()));
setElement(elmt);
}
/**
@@ -61,6 +52,35 @@ LinkSingleElementWidget::~LinkSingleElementWidget() {
delete ui;
}
/**
* @brief LinkSingleElementWidget::setElement
* Set element to be the edited element.
* @param element
*/
void LinkSingleElementWidget::setElement(Element *element)
{
if (m_element == element) return;
if (m_element)
{
disconnect(m_element->diagram()->project(), &QETProject::diagramRemoved, this, &LinkSingleElementWidget::diagramWasRemovedFromProject);
diagram_list.clear();
}
m_element = element;
diagram_list << m_element->diagram()->project()->diagrams();
if (m_element->linkType() & Element::Slave)
filter_ = Element::Master;
else if (m_element->linkType() & Element::AllReport)
filter_ = m_element->linkType() == Element::NextReport? Element::PreviousReport : Element::NextReport;
else
filter_ = Element::Simple;
connect(m_element->diagram()->project(), &QETProject::diagramRemoved, this, &LinkSingleElementWidget::diagramWasRemovedFromProject);
buildInterface();
}
/**
* @brief LinkSingleElementWidget::apply
* Apply the new property of the edited element
@@ -69,7 +89,7 @@ void LinkSingleElementWidget::apply()
{
QUndoCommand *undo = associatedUndo();
if (undo)
element_->diagram()->undoStack().push(undo);
m_element->diagram()->undoStack().push(undo);
}
/**
@@ -80,16 +100,16 @@ void LinkSingleElementWidget::apply()
QUndoCommand *LinkSingleElementWidget::associatedUndo() const
{
if (esw_->selectedElement())
return new LinkElementsCommand(element_, esw_->selectedElement());
return new LinkElementsCommand(m_element, esw_->selectedElement());
else if (unlink_)
return new unlinkElementsCommand(element_);
return new unlinkElementsCommand(m_element);
return nullptr;
}
QString LinkSingleElementWidget::title() const
{
if (element_->linkType() == Element::AllReport)
if (m_element->linkType() == Element::AllReport)
return tr("Report de folio");
else
return tr("Référence croisée (esclave)");
@@ -99,34 +119,8 @@ QString LinkSingleElementWidget::title() const
* @brief LinkSingleElementWidget::updateUi
* Update the content of this widget
*/
void LinkSingleElementWidget::updateUi()
{
setNewList();
buildLinkUnlinkButton();
buildSearchField();
unlink_ = false;
}
/**
* @brief LinkSingleElementWidget::buildInterface
* Build the interface of this widget
*/
void LinkSingleElementWidget::buildInterface()
{
ui->folio_combo_box->addItem(tr("Tous"));
//Fill the combo box for filter the result by folio
foreach (Diagram *d, diagram_list)
{
QString title = d->title();
if (title.isEmpty()) title = tr("Sans titre");
title.prepend(QString::number(d->folioIndex() + 1) + " ");
ui->folio_combo_box->addItem(title);
}
buildList();
buildLinkUnlinkButton();
buildSearchField();
void LinkSingleElementWidget::updateUi() {
buildInterface();
}
/**
@@ -137,8 +131,16 @@ void LinkSingleElementWidget::buildInterface()
*/
void LinkSingleElementWidget::buildList()
{
esw_ = new ElementSelectorWidget(availableElements(), this);
ui->content_layout->addWidget(esw_);
if (!esw_)
{
esw_ = new ElementSelectorWidget(availableElements(), this);
ui->content_layout->addWidget(esw_);
}
else
{
esw_->setList(availableElements());
}
buildSearchField();
}
/**
@@ -148,9 +150,9 @@ void LinkSingleElementWidget::buildList()
*/
void LinkSingleElementWidget::buildLinkUnlinkButton()
{
if (element_->isFree())
if (m_element->isFree())
{
ui->button_linked->setEnabled(true);
ui->button_linked->setDisabled(true);
if (unlink_widget)
{
ui->main_layout->removeWidget(unlink_widget);
@@ -159,7 +161,7 @@ void LinkSingleElementWidget::buildLinkUnlinkButton()
}
else if (!unlink_widget)
{
ui->button_linked->setDisabled(true);
ui->button_linked->setEnabled(true);
unlink_widget = new QWidget(this);
QHBoxLayout *unlink_layout = new QHBoxLayout(unlink_widget);
QLabel *lb = new QLabel(tr("Cet élément est déjà lié."), unlink_widget);
@@ -210,13 +212,13 @@ QList <Element *> LinkSingleElementWidget::availableElements()
{
QList <Element *> elmt_list;
//if element isn't free and unlink isn't pressed, return an empty list
if (!element_->isFree() && !unlink_) return elmt_list;
if (!m_element->isFree() && !unlink_) return elmt_list;
int i = ui->folio_combo_box->currentIndex();
//find in all diagram of this project
if (i == 0)
{
ElementProvider ep(element_->diagram()->project());
ElementProvider ep(m_element->diagram()->project());
if (filter_ & Element::AllReport)
elmt_list = ep.freeElement(filter_);
else
@@ -232,7 +234,7 @@ QList <Element *> LinkSingleElementWidget::availableElements()
elmt_list = ep.find(filter_);
}
//If element is linked, remove is parent from the list
if(!element_->isFree()) elmt_list.removeAll(element_->linkedElements().first());
if(!m_element->isFree()) elmt_list.removeAll(m_element->linkedElements().first());
return elmt_list;
}
@@ -256,6 +258,32 @@ void LinkSingleElementWidget::setUpCompleter()
}
}
/**
* @brief LinkSingleElementWidget::buildInterface
* Build the interface of this widget
*/
void LinkSingleElementWidget::buildInterface()
{
ui->folio_combo_box->blockSignals(true);
ui->folio_combo_box->clear();
ui->folio_combo_box->addItem(tr("Tous"));
//Fill the combo box for filter the result by folio
foreach (Diagram *d, diagram_list)
{
QString title = d->title();
if (title.isEmpty()) title = tr("Sans titre");
title.prepend(QString::number(d->folioIndex() + 1) + " ");
ui->folio_combo_box->addItem(title);
}
ui->folio_combo_box->blockSignals(false);
unlink_ = false;
buildList();
buildLinkUnlinkButton();
buildSearchField();
}
/**
* @brief LinkSingleElementWidget::setNewList
* Set the list according to the selected diagram in the combo_box
@@ -283,7 +311,7 @@ void LinkSingleElementWidget::unlinkClicked()
* Action when push button "this report" is clicked
*/
void LinkSingleElementWidget::on_button_this_clicked() {
esw_->showElement(element_);
esw_->showElement(m_element);
}
/**
@@ -292,6 +320,20 @@ void LinkSingleElementWidget::on_button_this_clicked() {
*/
void LinkSingleElementWidget::on_button_linked_clicked()
{
if (element_->isFree()) return;
esw_->showElement(element_->linkedElements().first());
if (m_element->isFree()) return;
esw_->showElement(m_element->linkedElements().first());
}
/**
* @brief LinkSingleElementWidget::diagramWasRemovedFromProject
* * This slot is called when a diagram is removed from the parent project of edited element
* to update the content of this widget
*/
void LinkSingleElementWidget::diagramWasRemovedFromProject()
{
diagram_list.clear();
diagram_list << m_element->diagram()->project()->diagrams();
//We use a timer because if the removed diagram contain the master element linked to the edited element
//we must to wait for this elements be unlinked, else the list of available master isn't up to date
QTimer::singleShot(10, this, SLOT(buildInterface()));
}