Changeset 271 for trunk/src/gui

Timestamp:

07/04/14 14:50:10 (11 years ago)

Author:

epyon

Message:

• entity storage based on handles in handle.hh
• gui uses entity storage

File:

• trunk/src/gui/gui_environment.cc (modified) (18 diffs)

trunk/src/gui/gui_environment.cc

@@ -30 +30 @@
         m_area.dim( dimension( w->get_width(), w->get_height() ) );
         
-        m_screen           = create_handle();
-        element* screen    = get_element( m_screen );
+        m_screen           = m_elements.create();
+        element* screen    = m_elements.get( m_screen );
         screen->m_absolute = m_area;
         screen->m_relative = m_area;
@@ -51 +51 @@
 {
         if ( parent.is_nil() ) parent = m_screen;
-        handle result = create_handle();
-        element* e    = get_element( result );
+        handle result = m_elements.create();
+        element* e    = m_elements.get( result );
         e->m_absolute = r;
         e->m_relative = r;
@@ -59 +59 @@
 }
 
-nv::gui::handle nv::gui::environment::create_handle()
-{
-        m_elements.emplace_back();
-        m_elements.back().m_this = m_indexes.create_handle( sint32( m_elements.size() - 1 ) );
-        return m_elements.back().m_this;
-}
-
 void nv::gui::environment::destroy_element( handle e )
 {
-        element* dead_element = get_element( e );
+        element* dead_element = m_elements.get( e );
         if ( dead_element == nullptr ) return;
         destroy_children( e );
@@ -77 +70 @@
         dead_element->m_parent = handle();
 
-        handle swap_handle    = m_elements.back().m_this;
-        sint32 dead_eindex    = m_indexes.get_index( e );
-        if ( dead_eindex != (sint32)m_elements.size()-1 )
-        {
-                m_elements[ dead_eindex ] = m_elements.back();
-        }
-        m_elements.pop_back();
-        m_indexes.swap_indices( e, swap_handle );
-        m_indexes.free_handle( e );
+        m_elements.destroy( e );
 }
 
 void nv::gui::environment::update( handle e, uint32 elapsed )
 {
-        element* el = get_element( e );
+        element* el = m_elements.get( e );
         if ( !el ) return;
         //      el->on_update( elapsed );
@@ -109 +94 @@
 void nv::gui::environment::draw( handle e )
 {
-        element* el = get_element( e );
+        element* el = m_elements.get( e );
         if ( !el ) return;
         if ( el->m_visible )
@@ -140 +125 @@
 void nv::gui::environment::add_child( handle parent, handle child )
 {
-        element* e = get_element( child );
-        element* p = get_element( parent );
+        element* e = m_elements.get( child );
+        element* p = m_elements.get( parent );
         if ( e && p )
         {
@@ -153 +138 @@
 void nv::gui::environment::destroy_children( handle e )
 {
-        element* parent = get_element(e);
+        element* parent = m_elements.get(e);
         if ( parent )
         {
@@ -177 +162 @@
 bool nv::gui::environment::process_io_event( handle e, const io_event& ev )
 {
-        element* el = get_element( e );
+        element* el = m_elements.get( e );
         return el && el->m_parent.is_valid() ? process_io_event( el->m_parent, ev ) : false;
 }
@@ -186 +171 @@
 }
 
-nv::gui::element* nv::gui::environment::get_element( handle h )
-{
-        if ( h.is_nil() ) return nullptr;
-        sint32 eindex = m_indexes.get_index( h );
-        return eindex >= 0 ? &m_elements[ eindex ] : nullptr;
-}
-
 nv::gui::handle nv::gui::environment::get_deepest_child( handle e, const position& p )
 {
-        element* el = get_element(e);
+        element* el = m_elements.get(e);
         if ( !el && !el->m_visible ) return handle();
 
@@ -214 +192 @@
 void nv::gui::environment::move_to_top( handle child )
 {
-        element* e      = get_element( child );
-        element* parent = get_element( e->m_parent );
+        element* e      = m_elements.get( child );
+        element* parent = m_elements.get( e->m_parent );
         if ( e && parent )
         {
@@ -230 +208 @@
 void nv::gui::environment::move_to_bottom( handle child )
 {
-        element* e      = get_element( child );
-        element* parent = get_element( e->m_parent );
+        element* e      = m_elements.get( child );
+        element* parent = m_elements.get( e->m_parent );
         if ( e && parent )
         {
@@ -246 +224 @@
 void nv::gui::environment::set_relative( handle e, const rectangle& r )
 {
-        element* el = get_element(e);
+        element* el = m_elements.get(e);
         if ( el )
         {
@@ -257 +235 @@
 void nv::gui::environment::set_relative( handle e, const position& p )
 {
-        element* el = get_element(e);
+        element* el = m_elements.get(e);
         if ( el )
         {
@@ -266 +244 @@
 void nv::gui::environment::recalculate_absolute( handle e )
 {
-        element* el = get_element(e);
-        rectangle pabsolute = get_element( el->m_parent )->m_absolute;
+        element* el = m_elements.get(e);
+        rectangle pabsolute = m_elements.get( el->m_parent )->m_absolute;
         el->m_absolute = el->m_relative + pabsolute.ul;
 
@@ -278 +256 @@
 void nv::gui::environment::set_class( handle e, const string& text )
 {
-        element* ep = get_element(e);
+        element* ep = m_elements.get(e);
         if ( ep != nullptr )
         {
@@ -288 +266 @@
 void nv::gui::environment::set_text( handle e, const string& text )
 {
-        element* ep = get_element(e);
+        element* ep = m_elements.get(e);
         if ( ep != nullptr )
         {
@@ -298 +276 @@
 void nv::gui::environment::remove_child( handle parent, handle child )
 {
-        element* p = get_element( parent );
+        element* p = m_elements.get( parent );
         if ( p )
         {
@@ -304 +282 @@
                 if ( it != p->m_children.end() )
                 {
-                        element* e = get_element( *it );
+                        element* e = m_elements.get( *it );
                         e->m_parent = handle();
                         p->m_children.erase(it);