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Mesh_3_optimization_plugin 

+ Add an error window if selected object is not a scene_c3t3_item
This commit is contained in:
Stéphane Tayeb 2010-06-18 07:47:02 +00:00
parent 90c4a4f0e2
commit 660d56a9b1
1 changed files with 39 additions and 53 deletions
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92
Mesh_3/demo/Mesh_3/Mesh_3_optimization_plugin.cpp
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@ -75,6 +75,8 @@ public slots:
void optimization_done(Optimizer_thread* t);
private:
Scene_c3t3_item* get_c3t3_item() const;
void treat_result(Scene_c3t3_item& source_item, Scene_c3t3_item& result_item,
const QString& name) const;
@ -143,22 +145,10 @@ void
Mesh_3_optimization_plugin::odt()
{
// -----------------------------------
// Get source item
// Get c3t3 item
// -----------------------------------
const Scene_interface::Item_id index = scene->mainSelectionIndex();
Scene_c3t3_item* item = qobject_cast<Scene_c3t3_item*>(scene->item(index));
if ( NULL == item )
{
return;
}
if ( NULL == item->data_item() )
{
QMessageBox::critical(mw,tr(""),
tr("Can't optimize: data object has been destroyed !"));
return;
}
Scene_c3t3_item* item = get_c3t3_item();
if ( NULL == item ) { return; }
// -----------------------------------
// Dialog box
@ -218,22 +208,10 @@ void
Mesh_3_optimization_plugin::lloyd()
{
// -----------------------------------
// Get source item
// Get c3t3 item
// -----------------------------------
const Scene_interface::Item_id index = scene->mainSelectionIndex();
Scene_c3t3_item* item = qobject_cast<Scene_c3t3_item*>(scene->item(index));
if ( NULL == item )
{
return;
}
if ( NULL == item->data_item() )
{
QMessageBox::critical(mw,tr(""),
tr("Can't optimize: data object has been destroyed !"));
return;
}
Scene_c3t3_item* item = get_c3t3_item();
if ( NULL == item ) { return; }
// -----------------------------------
// Dialog box
@ -293,22 +271,10 @@ void
Mesh_3_optimization_plugin::perturb()
{
// -----------------------------------
// Get source item
// Get c3t3 item
// -----------------------------------
const Scene_interface::Item_id index = scene->mainSelectionIndex();
Scene_c3t3_item* item = qobject_cast<Scene_c3t3_item*>(scene->item(index));
if ( NULL == item )
{
return;
}
if ( NULL == item->data_item() )
{
QMessageBox::critical(mw,tr(""),
tr("Can't perturb: data object has been destroyed !"));
return;
}
Scene_c3t3_item* item = get_c3t3_item();
if ( NULL == item ) { return; }
// -----------------------------------
// Dialog box
@ -361,15 +327,10 @@ void
Mesh_3_optimization_plugin::exude()
{
// -----------------------------------
// Get source item
// Get c3t3 item
// -----------------------------------
const Scene_interface::Item_id index = scene->mainSelectionIndex();
Scene_c3t3_item* item = qobject_cast<Scene_c3t3_item*>(scene->item(index));
if ( NULL == item )
{
return;
}
Scene_c3t3_item* item = get_c3t3_item();
if ( NULL == item ) { return; }
// -----------------------------------
// Dialog box
@ -418,6 +379,31 @@ Mesh_3_optimization_plugin::exude()
}
Scene_c3t3_item*
Mesh_3_optimization_plugin::
get_c3t3_item() const
{
const Scene_interface::Item_id index = scene->mainSelectionIndex();
Scene_c3t3_item* item = qobject_cast<Scene_c3t3_item*>(scene->item(index));
if ( NULL == item )
{
QMessageBox::critical(mw,tr(""),
tr("Selected object is not a mesh... optimization can't be performed"));
return NULL;
}
if ( NULL == item->data_item() )
{
QMessageBox::critical(mw,tr(""),
tr("Can't perturb: data object has been destroyed !"));
return NULL;
}
return item;
}
void
Mesh_3_optimization_plugin::