void FePresent::toggle_rotate( FeSettings::RotationState r )
{
if ( m_toggleRotation != FeSettings::RotateNone )
m_toggleRotation = FeSettings::RotateNone;
else
m_toggleRotation = r;
set_transforms();
}
void FePresent::set_preserve_aspect_ratio( bool p )
{
if ( p != m_preserve_aspect )
{
m_preserve_aspect = p;
set_transforms();
flag_redraw();
}
}
void FePresent::set_layout_height( int h )
{
m_layoutSize.y = h;
m_layoutScale.y = (float) m_mon[0].size.y / h;
for ( std::vector<FeBasePresentable *>::iterator itr=m_mon[0].elements.begin();
itr!=m_mon[0].elements.end(); ++itr )
(*itr)->set_scale_factor( m_layoutScale.x, m_layoutScale.y );
set_transforms();
flag_redraw();
}
void FePresent::load_layout( bool initial_load )
{
int var = ( m_feSettings->get_present_state() == FeSettings::ScreenSaver_Showing )
? FromToScreenSaver : FromToNoValue;
if ( !initial_load )
on_transition( EndLayout, FromToNoValue );
else
var = FromToFrontend;
clear();
m_baseRotation = FeSettings::RotateNone;
set_transforms();
m_feSettings->set_present_state( FeSettings::Layout_Showing );
if ( m_feSettings->displays_count() < 1 )
return;
//
// Run the script which actually sets up the layout
//
m_layoutTimer.restart();
on_new_layout();
// make things usable if the layout is empty
//
bool empty_layout=true;
for ( std::vector<FeBasePresentable *>::iterator itr=m_mon[0].elements.begin(); itr!=m_mon[0].elements.end(); ++itr )
{
if ( (*itr)->get_visible() )
{
empty_layout=false;
break;
}
}
if ( empty_layout )
{
std::cout << " - Layout is empty, initializing with the default layout settings" << std::endl;
init_with_default_layout();
}
update_to_new_list( FromToNoValue, true );
on_transition( StartLayout, var );
}
void FePresent::load_screensaver()
{
on_transition( EndLayout, FromToScreenSaver );
clear();
set_transforms();
m_feSettings->set_present_state( FeSettings::ScreenSaver_Showing );
//
// Run the script which actually sets up the screensaver
//
m_layoutTimer.restart();
on_new_layout();
//
// if there is no screen saver script then do a blank screen
//
update( true, true );
on_transition( StartLayout, FromToNoValue );
}
// return false if the into should be cancelled
bool FePresent::load_intro()
{
clear();
m_baseRotation = FeSettings::RotateNone;
set_transforms();
m_feSettings->set_present_state( FeSettings::Intro_Showing );
m_layoutTimer.restart();
if ( !on_new_layout() )
return false;
bool retval = false;
for ( std::vector<FeBasePresentable *>::iterator itr=m_mon[0].elements.begin();
itr!=m_mon[0].elements.end(); ++itr )
{
if ( (*itr)->get_visible() )
retval = true;
}
update( true, true );
on_transition( StartLayout, FromToNoValue );
return retval;
}
void FePresent::set_toggle_rotation( int r )
{
m_toggleRotation = (FeSettings::RotationState)r;
set_transforms();
flag_redraw();
}
void FePresent::set_layout_height( int h )
{
m_layoutSize.y = h;
set_transforms();
flag_redraw();
}
void FePresent::set_layout_width( int w )
{
m_layoutSize.x = w;
set_transforms();
flag_redraw();
}