+
+int UtcDaliLayouting_VboxLayout_Padding(void)
+{
+ ToolkitTestApplication application;
+ tet_infoline("UtcDaliLayouting_VboxLayout_Padding - Adding Padding to the vbox");
+
+ // Adding padding to the layout should offset the positioning of the children.
+
+ const Extents LAYOUT_PADDING = Extents(5, 10, 20, 2 );
+ const Size CONTROL_SIZE = Size( 40, 40 );
+
+ Stage stage = Stage::GetCurrent();
+ // Create a root layout, ideally Dali would have a default layout in the root layer.
+ // Without this root layer the LinearLayout (or any other layout) will not
+ // honour WIDTH_SPECIFICATION or HEIGHT_SPECIFICATION settings.
+ // It uses the default stage size and ideally should have a layout added to it.
+ auto rootLayoutControl = Control::New();
+ rootLayoutControl.SetName( "AbsoluteLayout");
+ auto rootLayout = AbsoluteLayout::New();
+ DevelControl::SetLayout( rootLayoutControl, rootLayout );
+ rootLayoutControl.SetAnchorPoint( AnchorPoint::CENTER );
+ rootLayoutControl.SetParentOrigin( ParentOrigin::CENTER );
+ stage.Add( rootLayoutControl );
+
+ auto vbox = Control::New();
+ auto vboxLayout = LinearLayout::New();
+ vboxLayout.SetOrientation( LinearLayout::Orientation::VERTICAL );
+ DevelControl::SetLayout( vbox, vboxLayout );
+ vbox.SetName( "VBox");
+ vbox.SetProperty( Toolkit::Control::Property::PADDING, LAYOUT_PADDING );
+ vbox.SetProperty( Toolkit::LayoutItem::ChildProperty::WIDTH_SPECIFICATION, ChildLayoutData::WRAP_CONTENT );
+ vbox.SetProperty( Toolkit::LayoutItem::ChildProperty::HEIGHT_SPECIFICATION, ChildLayoutData::WRAP_CONTENT );
+
+ std::vector< Control > controls;
+ controls.push_back( CreateLeafControl( CONTROL_SIZE.width, CONTROL_SIZE.height ) );
+ controls.push_back( CreateLeafControl( CONTROL_SIZE.width, CONTROL_SIZE.height ) );
+ controls.push_back( CreateLeafControl( CONTROL_SIZE.width, CONTROL_SIZE.height ) );
+ controls.push_back( CreateLeafControl( CONTROL_SIZE.width, CONTROL_SIZE.height ) );
+
+ for( auto&& iter : controls )
+ {
+ vbox.Add( iter );
+ }
+
+ vbox.SetParentOrigin( ParentOrigin::CENTER );
+ vbox.SetAnchorPoint( AnchorPoint::CENTER );
+ rootLayoutControl.Add( vbox );
+
+ // Ensure layouting happens
+ application.SendNotification();
+ application.Render();
+
+ // Extra update needed to Relayout one more time. Catches any position updates, false positive without this seen.
+ application.SendNotification();
+
+ // vbox centers elements horizontally, it fills test harness stage, which is 480x800.
+ tet_infoline("Test Child Actor Position");
+
+ auto controlYPosition = 0.0f;
+
+ controlYPosition = LAYOUT_PADDING.top; // First child positioned at offset defined by the padding
+ DALI_TEST_EQUALS( controls[0].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( LAYOUT_PADDING.start,
+ LAYOUT_PADDING.top,
+ 0.0f ), 0.0001f, TEST_LOCATION );
+
+ controlYPosition += CONTROL_SIZE.height; // Second child positioned is the position of the first child + the first child's height.
+ DALI_TEST_EQUALS( controls[1].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( LAYOUT_PADDING.start,
+ controlYPosition,
+ 0.0f ),
+ 0.0001f, TEST_LOCATION );
+
+ controlYPosition += CONTROL_SIZE.height; // Third child positioned adjacent to second
+ DALI_TEST_EQUALS( controls[2].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( LAYOUT_PADDING.start,
+ controlYPosition,
+ 0.0f ), 0.0001f, TEST_LOCATION );
+
+ controlYPosition += CONTROL_SIZE.height; // Forth passed adjacent to the third
+ DALI_TEST_EQUALS( controls[3].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( LAYOUT_PADDING.start,
+ controlYPosition,
+ 0.0f ), 0.0001f, TEST_LOCATION );
+
+ auto totalControlsWidth = CONTROL_SIZE.width;
+ auto totalControlsHeight = CONTROL_SIZE.height * controls.size();
+
+ DALI_TEST_EQUALS( vbox.GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( totalControlsWidth + LAYOUT_PADDING.start + LAYOUT_PADDING.end,
+ totalControlsHeight + LAYOUT_PADDING.top + LAYOUT_PADDING.bottom,
+ 0.0f ), 0.0001f, TEST_LOCATION );
+
+ END_TEST;
+}
+
+
+int UtcDaliLayouting_RelayoutOnChildOrderChanged(void)
+{
+ ToolkitTestApplication application;
+ tet_infoline(" UtcDaliLayouting_RelayoutOnChildOrderChanged");
+ tet_infoline(" Test that if the sibling order changes, the container is re-laid out automatically");
+
+ Stage stage = Stage::GetCurrent();
+
+ auto hbox = Control::New();
+ auto hboxLayout = Test::CustomLayout::New();
+ DevelControl::SetLayout( hbox, hboxLayout );
+ hbox.SetName( "HBox");
+
+ std::vector< Control > controls;
+ controls.push_back( CreateLeafControl( 40, 40 ) );
+ controls.push_back( CreateLeafControl( 60, 40 ) );
+ controls.push_back( CreateLeafControl( 80, 40 ) );
+ controls.push_back( CreateLeafControl( 100, 40 ) );
+
+ for( auto&& iter : controls )
+ {
+ hbox.Add( iter );
+ }
+ hbox.SetParentOrigin( ParentOrigin::CENTER );
+ hbox.SetAnchorPoint( AnchorPoint::CENTER );
+ stage.Add( hbox );
+
+ // Ensure layouting happens
+ application.SendNotification();
+ application.Render();
+
+ // hbox centers elements vertically, it fills test harness stage, which is 480x800.
+ // hbox left justifies elements
+ DALI_TEST_EQUALS( controls[0].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( 0.0f, 380.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[1].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( 40.0f, 380.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[2].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( 100.0f, 380.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[3].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( 180.0f, 380.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+
+ DALI_TEST_EQUALS( controls[0].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 40.0f, 40.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[1].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 60.0f, 40.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[2].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 80.0f, 40.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[3].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 100.0f, 40.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+
+ controls[0].RaiseToTop(); // 0->3; 1, 2, 3, 0
+ controls[2].Lower(); // 2->1; 2, 1, 3, 0
+
+ application.SendNotification();
+ application.Render();
+
+ DALI_TEST_EQUALS( controls[2].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( 0.0f, 380.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[1].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( 80.0f, 380.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[3].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( 140.0f, 380.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[0].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( 240.0f, 380.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+
+ DALI_TEST_EQUALS( controls[0].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 40.0f, 40.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[1].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 60.0f, 40.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[2].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 80.0f, 40.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[3].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 100.0f, 40.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+
+ END_TEST;
+}
+
+int UtcDaliLayouting_HboxLayout_TargetSize(void)
+{
+ ToolkitTestApplication application;
+ tet_infoline(" UtcDaliLayouting_HboxLayout07 - Set target size on leaf");
+
+ Stage stage = Stage::GetCurrent();
+ auto hbox = Control::New();
+ auto hboxLayout = LinearLayout::New();
+ DevelControl::SetLayout( hbox, hboxLayout );
+ hbox.SetName( "HBox");
+
+ std::vector< Control > controls;
+ controls.push_back( CreateLeafControl( 40, 40 ) );
+ for( auto&& iter : controls )
+ {
+ iter.SetSize( 100, 100 );
+ hbox.Add( iter );
+ }
+ hbox.SetParentOrigin( ParentOrigin::CENTER );
+ hbox.SetAnchorPoint( AnchorPoint::CENTER );
+ stage.Add( hbox );
+
+ // Ensure layouting happens
+ application.SendNotification();
+ application.Render();
+
+ // hbox centers elements vertically, it fills test harness stage, which is 480x800 from left to right.
+ // hbox left justifies elements
+ DALI_TEST_EQUALS( controls[0].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( 0.0f, 350.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[0].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 100.0f, 100.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+
+ END_TEST;
+}
+
+int UtcDaliLayouting_RemoveLayout01(void)
+{
+ ToolkitTestApplication application;
+ tet_infoline(" UtcDaliLayouting_RemoveLayout");
+
+ Stage stage = Stage::GetCurrent();
+
+ auto rootControl = Control::New();
+ auto absoluteLayout = AbsoluteLayout::New();
+ DevelControl::SetLayout( rootControl, absoluteLayout );
+ rootControl.SetName( "AbsoluteLayout" );
+ stage.Add( rootControl );
+
+ auto hbox = Control::New();
+ auto hboxLayout = LinearLayout::New();
+ hboxLayout.SetOrientation( LinearLayout::Orientation::HORIZONTAL );
+ DevelControl::SetLayout( hbox, hboxLayout );
+ hbox.SetName( "HBox" );
+
+ std::vector< Control > controls;
+ controls.push_back( CreateLeafControl( 40, 40 ) );
+ controls.push_back( CreateLeafControl( 60, 40 ) );
+
+ for( auto&& iter : controls )
+ {
+ hbox.Add( iter );
+ }
+ hbox.SetParentOrigin( ParentOrigin::CENTER );
+ hbox.SetAnchorPoint( AnchorPoint::CENTER );
+ rootControl.Add( hbox );
+
+ tet_infoline("Layout as normal");
+ application.SendNotification();
+ application.Render();
+
+ tet_infoline("Set an empty layout on hbox container");
+ LinearLayout emptyLayout;
+ DevelControl::SetLayout( hbox, emptyLayout );
+
+ tet_infoline("Run another layout");
+ application.SendNotification();
+ application.Render();
+
+ tet_infoline("Check leaf controls haven't moved");
+
+ DALI_TEST_EQUALS( controls[0].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( 0.0f, 0.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[1].GetProperty<Vector3>( Actor::Property::POSITION ), Vector3( 40.0f, 0.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+
+ DALI_TEST_EQUALS( controls[0].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 40.0f, 40.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+ DALI_TEST_EQUALS( controls[1].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 60.0f, 40.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+
+ END_TEST;
+}
+
+int UtcDaliLayouting_LayoutChildren01(void)
+{
+ ToolkitTestApplication application;
+ tet_infoline(" UtcDaliLayouting_LayoutChildren01");
+
+ Stage stage = Stage::GetCurrent();
+
+ auto rootControl = Control::New();
+ auto absoluteLayout = AbsoluteLayout::New();
+ DevelControl::SetLayout( rootControl, absoluteLayout );
+ stage.Add( rootControl );
+
+ auto hbox = Control::New();
+ auto hboxLayout = LinearLayout::New();
+ DevelControl::SetLayout( hbox, hboxLayout );
+ rootControl.Add( hbox );
+
+ DALI_TEST_EQUALS( absoluteLayout.GetChildCount(), 1, TEST_LOCATION );
+
+ tet_infoline("Test removal by setting empty layout to child container" );
+ DevelControl::SetLayout( hbox, LayoutItem{} );
+
+ DALI_TEST_EQUALS( absoluteLayout.GetChildCount(), 0, TEST_LOCATION );
+
+ auto& hboxImpl = GetImplementation( hboxLayout );
+ Handle empty;
+ DALI_TEST_EQUALS( hboxLayout.GetOwner(), empty, TEST_LOCATION );
+ DALI_TEST_EQUALS( (void*)hboxImpl.GetParent(), (void*)nullptr, TEST_LOCATION );
+
+ // For coverage
+ hboxImpl.SetLayoutRequested();
+
+ END_TEST;
+}
+
+int UtcDaliLayouting_LayoutChildren02(void)
+{
+ ToolkitTestApplication application;
+ tet_infoline(" UtcDaliLayouting_LayoutChildren02");
+
+ Stage stage = Stage::GetCurrent();
+
+ auto rootControl = Control::New();
+ auto absoluteLayout = AbsoluteLayout::New();
+ DevelControl::SetLayout( rootControl, absoluteLayout );
+ stage.Add( rootControl );
+
+ auto hbox = Control::New();
+ auto hboxLayout = LinearLayout::New();
+ DevelControl::SetLayout( hbox, hboxLayout );
+ rootControl.Add( hbox );
+
+ DALI_TEST_EQUALS( absoluteLayout.GetChildCount(), 1, TEST_LOCATION );
+
+ tet_infoline("Test removal by removing child actor from parent container" );
+ hbox.Unparent();
+
+ DALI_TEST_EQUALS( absoluteLayout.GetChildCount(), 0, TEST_LOCATION );
+
+ auto& hboxImpl = GetImplementation( hboxLayout );
+ tet_infoline("Test child actor still has hbox layout " );
+ DALI_TEST_EQUALS( (bool)hboxLayout.GetOwner(), true, TEST_LOCATION );
+
+ tet_infoline("Test hbox layout has no parent " );
+ DALI_TEST_EQUALS( (void*)hboxImpl.GetParent(), (void*)nullptr, TEST_LOCATION );
+
+ END_TEST;
+}
+
+int UtcDaliLayouting_LayoutChildren03(void)
+{
+ ToolkitTestApplication application;
+ tet_infoline(" UtcDaliLayouting_LayoutChildren02");
+
+ Stage stage = Stage::GetCurrent();
+
+ auto rootControl = Control::New();
+ auto absoluteLayout = AbsoluteLayout::New();
+ DevelControl::SetLayout( rootControl, absoluteLayout );
+ stage.Add( rootControl );
+
+ auto hbox = Control::New();
+ auto hboxLayout = LinearLayout::New();
+ DevelControl::SetLayout( hbox, hboxLayout );
+ rootControl.Add( hbox );
+
+ DALI_TEST_EQUALS( absoluteLayout.GetChildCount(), 1, TEST_LOCATION );
+
+ tet_infoline("Test removal by removing child layout from parent layout" );
+ absoluteLayout.Remove( hboxLayout );
+
+ DALI_TEST_EQUALS( absoluteLayout.GetChildCount(), 0, TEST_LOCATION );
+
+ auto& hboxImpl = GetImplementation( hboxLayout );
+
+ tet_infoline("Check child actor has orphaned layout (Moving child keeps old layout)");
+ DALI_TEST_EQUALS( hboxLayout.GetOwner(), hbox, TEST_LOCATION );
+ DALI_TEST_EQUALS( DevelControl::GetLayout(hbox), hboxLayout, TEST_LOCATION );
+
+ tet_infoline("Check orphaned layout has no parent");
+ DALI_TEST_EQUALS( (void*)hboxImpl.GetParent(), (void*)nullptr, TEST_LOCATION );
+
+ END_TEST;
+}
+
+
+int UtcDaliLayouting_LayoutChildren04(void)
+{
+ ToolkitTestApplication application;
+ tet_infoline(" UtcDaliLayouting_LayoutChildren03");
+
+ Stage stage = Stage::GetCurrent();
+
+ auto rootControl = Control::New();
+ auto absoluteLayout = AbsoluteLayout::New();
+ DevelControl::SetLayout( rootControl, absoluteLayout );
+ stage.Add( rootControl );
+
+ auto hbox = Control::New();
+ tet_infoline("Test unparenting by adding child with no layout to parent (should auto-generate LayoutItem) ");
+ auto hboxLayout = LinearLayout::New();
+ rootControl.Add( hbox );
+
+ DALI_TEST_EQUALS( absoluteLayout.GetChildCount(), 1, TEST_LOCATION );
+
+ tet_infoline("Then setting a layout on the child container");
+ DevelControl::SetLayout( hbox, hboxLayout );
+
+ DALI_TEST_EQUALS( absoluteLayout.GetChildCount(), 1, TEST_LOCATION );
+
+ auto& hboxImpl = GetImplementation( hboxLayout );
+ auto& absImpl = GetImplementation( absoluteLayout );
+ DALI_TEST_EQUALS( hboxLayout.GetOwner(), Handle(hbox), TEST_LOCATION );
+ DALI_TEST_EQUALS( hboxImpl.GetParent(), (Dali::Toolkit::Internal::LayoutParent*)&absImpl, TEST_LOCATION );
+
+ END_TEST;
+}
+
+int UtcDaliLayouting_SetLayoutOrder01(void)
+{
+ ToolkitTestApplication application;
+ tet_infoline(" UtcDaliLayouting_SetLayoutOrder01 - Call SetLayout after adding the control to the root layout");
+
+ Stage stage = Stage::GetCurrent();
+
+ auto rootControl = Control::New();
+ auto absoluteLayout = AbsoluteLayout::New();
+ DevelControl::SetLayout( rootControl, absoluteLayout );
+ rootControl.SetName( "AbsoluteLayout" );
+ stage.Add( rootControl );
+
+ tet_infoline(" UtcDaliLayouting_SetLayoutOrder - Creating control");
+ auto hbox = Control::New();
+ auto hboxLayout = LinearLayout::New();
+ hbox.SetName( "HBox");
+
+ tet_infoline(" UtcDaliLayouting_SetLayoutOrder - Add control to root layout");
+ rootControl.Add( hbox );
+
+ tet_infoline(" UtcDaliLayouting_SetLayoutOrder - Set layout to control AFTER control added to root");
+ DevelControl::SetLayout( hbox, hboxLayout );
+
+ // Add a Child control
+ std::vector< Control > controls;
+ controls.push_back( CreateLeafControl( 100, 100 ) ); // Single control
+ for( auto&& iter : controls )
+ {
+ hbox.Add( iter );
+ }
+
+ // Ensure layouting happens
+ application.SendNotification();
+ application.Render();
+
+ DALI_TEST_EQUALS( controls[0].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 100.0f, 100.0f, 0.0f ), 0.0001f, TEST_LOCATION );
+
+ END_TEST;
+}
+
+int UtcDaliLayouting_SetLayoutOrder02(void)
+{
+ ToolkitTestApplication application;
+ tet_infoline(" UtcDaliLayouting_SetLayoutOrder02 - Test the layout item order and the control order");
+
+ Stage stage = Stage::GetCurrent();
+
+ auto rootControl = Control::New();
+ auto absoluteLayout = AbsoluteLayout::New();
+ DevelControl::SetLayout( rootControl, absoluteLayout );
+ rootControl.SetName( "AbsoluteLayout" );
+ stage.Add( rootControl );
+
+ auto hbox = Control::New();
+ auto hboxLayout = LinearLayout::New();
+ hbox.SetName( "HBox");
+
+ rootControl.Add( hbox );
+
+ DevelControl::SetLayout( hbox, hboxLayout );
+
+ // Add child controls
+ std::vector< Control > controls;
+ controls.push_back( CreateLeafControl( 100, 100 ) ); // 0
+ controls.push_back( CreateLeafControl( 100, 100 ) ); // 1
+ controls.push_back( CreateLeafControl( 100, 100 ) ); // 2
+
+ for( auto&& iter : controls )
+ {
+ hbox.Add( iter );
+ }
+
+ // Ensure layouting happens
+ application.SendNotification();
+ application.Render();
+
+ TestLayoutItemOrder( controls, hboxLayout );
+
+ tet_infoline("RaiseToTop");
+
+ controls[0].RaiseToTop(); // 1 2 0
+
+ TestLayoutItemOrder( controls, hboxLayout );
+
+ tet_infoline("LowerToBottom");
+
+ controls[2].LowerToBottom(); // 2 1 0
+
+ TestLayoutItemOrder( controls, hboxLayout );
+
+ tet_infoline("Remove / Add");
+
+ hbox.Remove( controls[2] ); // 1 0
+ hbox.Add( controls[2] ); // 1 0 2
+
+ TestLayoutItemOrder( controls, hboxLayout );
+
+ tet_infoline("SetLayout");
+
+ auto vboxLayout = LinearLayout::New();
+ DevelControl::SetLayout( controls[0], vboxLayout );
+
+ TestLayoutItemOrder( controls, hboxLayout );
+
+ tet_infoline("Raise");
+
+ controls[0].Raise(); // 1 2 0
+
+ TestLayoutItemOrder( controls, hboxLayout );
+
+ tet_infoline("Lower");
+
+ controls[2].Lower(); // 2 1 0
+
+ TestLayoutItemOrder( controls, hboxLayout );
+
+ tet_infoline("SetLayout again");
+
+ auto vboxLayout1 = LinearLayout::New();
+ DevelControl::SetLayout( controls[2], vboxLayout1 );
+
+ TestLayoutItemOrder( controls, hboxLayout );
+
+ DevelControl::SetLayout( controls[2], vboxLayout );
+
+ END_TEST;
+}