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Element info widget : enable the use of live edit mode

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3996 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2015-05-31 15:02:41 +00:00
parent ba888ac726
commit 509d89797e
9 changed files with 114 additions and 35 deletions
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93
sources/ui/elementinfowidget.cpp
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@@ -45,7 +45,7 @@ ElementInfoWidget::ElementInfoWidget(Element *elmt, QWidget *parent) :
*/
ElementInfoWidget::~ElementInfoWidget()
{
qDeleteAll(eipw_list);
qDeleteAll(m_eipw_list);
delete ui;
}
@@ -57,9 +57,14 @@ ElementInfoWidget::~ElementInfoWidget()
void ElementInfoWidget::setElement(Element *element)
{
if (m_element == element) return;
if (m_element)
disconnect(m_element, &Element::elementInfoChange, this, &ElementInfoWidget::updateUi);
m_element = element;
m_element_info = m_element->elementInformations();
fillInfo();
updateUi();
connect(m_element, &Element::elementInfoChange, this, &ElementInfoWidget::updateUi);
}
/**
@@ -80,11 +85,13 @@ void ElementInfoWidget::apply()
* If no change return nullptr;
* @return
*/
QUndoCommand* ElementInfoWidget::associatedUndo() const {
QUndoCommand* ElementInfoWidget::associatedUndo() const
{
DiagramContext new_info;
DiagramContext old_info = m_element -> elementInformations();
foreach (ElementInfoPartWidget *eipw, eipw_list) {
foreach (ElementInfoPartWidget *eipw, m_eipw_list)
{
//add value only if they're something to store
if (!eipw->text().isEmpty())
new_info.addValue(eipw->key(),
@@ -92,12 +99,30 @@ QUndoCommand* ElementInfoWidget::associatedUndo() const {
eipw->mustShow());
}
if (old_info != new_info) {
if (old_info != new_info)
return (new ChangeElementInformationCommand(m_element, old_info, new_info));
}
return nullptr;
}
/**
* @brief ElementInfoWidget::setLiveEdit
* @param live_edit true : enable the live edit mode, false disable
* @return always true;
*/
bool ElementInfoWidget::setLiveEdit(bool live_edit)
{
if (m_live_edit == live_edit) return true;
m_live_edit = live_edit;
if (m_live_edit)
enableLiveEdit();
else
disableLiveEdit();
return true;
}
/**
* @brief ElementInfoWidget::event
* Reimplemented from QWidget::event
@@ -119,38 +144,68 @@ bool ElementInfoWidget::event(QEvent *event)
return(QWidget::event(event));
}
/**
* @brief ElementInfoWidget::enableLiveEdit
* Enable the live edit mode
*/
void ElementInfoWidget::enableLiveEdit()
{
foreach (ElementInfoPartWidget *eipw, m_eipw_list)
connect(eipw, &ElementInfoPartWidget::textChanged, this, &ElementInfoWidget::apply);
}
/**
* @brief ElementInfoWidget::disableLiveEdit
* disable the live edit mode
*/
void ElementInfoWidget::disableLiveEdit()
{
foreach (ElementInfoPartWidget *eipw, m_eipw_list)
disconnect(eipw, &ElementInfoPartWidget::textChanged, this, &ElementInfoWidget::apply);
}
/**
* @brief ElementInfoWidget::buildInterface
* Build the widget
*/
void ElementInfoWidget::buildInterface() {
foreach (QString str, QETApp::elementInfoKeys()) {
void ElementInfoWidget::buildInterface()
{
foreach (QString str, QETApp::elementInfoKeys())
{
ElementInfoPartWidget *eipw = new ElementInfoPartWidget(str, QETApp::elementTranslatedInfoKey(str), this);
ui->scroll_vlayout->addWidget(eipw);
eipw_list << eipw;
m_eipw_list << eipw;
}
}
/**
* @brief ElementInfoWidget::fillInfo
* @brief ElementInfoWidget::updateUi
* fill information fetch in m_element_info to the
* corresponding line edit
*/
void ElementInfoWidget::fillInfo() {
foreach (ElementInfoPartWidget *eipw, eipw_list) {
void ElementInfoWidget::updateUi()
{
//We disable live edit to avoid wrong undo when we fill the line edit with new text
if (m_live_edit) disableLiveEdit();
eipw -> setText (m_element_info[eipw->key()].toString());
eipw -> setShow (m_element_info.keyMustShow(eipw->key()));
DiagramContext element_info = m_element->elementInformations();
foreach (ElementInfoPartWidget *eipw, m_eipw_list)
{
//If the current eipw is for label or comment and the text is empty
//we force the checkbox to ckecked
eipw -> setText (element_info[eipw->key()].toString());
eipw -> setShow (element_info.keyMustShow(eipw->key()));
//If the current eipw is for label or comment and the text is empty
//we force the checkbox to ckecked
if (eipw -> key() == "label" || eipw -> key() == "comment") {
if (m_element_info[eipw->key()].toString().isEmpty())
if (element_info[eipw->key()].toString().isEmpty())
eipw->setShow(true);
}
else //< for other eipw we hide the checkbox
eipw->setHideShow(true);
}
if (m_live_edit) enableLiveEdit();
}
/**
@@ -159,5 +214,5 @@ void ElementInfoWidget::fillInfo() {
* Set the focus to the first line edit provided by this widget
*/
void ElementInfoWidget::firstActivated() {
eipw_list.first() -> setFocusTolineEdit();
m_eipw_list.first() -> setFocusTolineEdit();
}