automated-tests/src/dali-toolkit/utc-Dali-LayoutingNesting.cpp

   1 /*
   2  * Copyright (c) 2018 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 #include <iostream>
  19 #include <stdlib.h>
  20 #include <dali-toolkit-test-suite-utils.h>
  21 #include <toolkit-event-thread-callback.h>
  22
  23 #include <dali-toolkit/dali-toolkit.h>
  24 #include <dali-toolkit/devel-api/controls/control-devel.h>
  25 #include <dali-toolkit/devel-api/layouting/absolute-layout.h>
  26 #include <dali-toolkit/devel-api/layouting/linear-layout.h>
  27 #include <dali-toolkit/devel-api/layouting/layout-item-impl.h>
  28 #include <dali-toolkit/devel-api/layouting/layout-group-impl.h>
  29 #include <dali/devel-api/actors/actor-devel.h>
  30
  31 #include <../custom-layout.h>
  32
  33 #include <layout-utils.h>
  34
  35 using namespace Dali;
  36 using namespace Toolkit;
  37
  38 namespace
  39 {
  40
  41 // Turns the given control into a Root layout control and adds it to the stage.
  42 void SetupRootLayoutControl( Control& rootControl )
  43 {
  44   rootControl = Control::New();
  45   auto absoluteLayout = AbsoluteLayout::New();
  46   DevelControl::SetLayout( rootControl, absoluteLayout );
  47   rootControl.SetName( "RootAbsoluteLayout" );
  48   Stage stage = Stage::GetCurrent();
  49   stage.Add( rootControl );
  50 }
  51
  52 } // unnamed namespace
  53
  54 void utc_dali_toolkit_layouting_nesting_startup(void)
  55 {
  56   test_return_value = TET_UNDEF;
  57 }
  58
  59 void utc_dali_toolkit_layouting_nesting_cleanup(void)
  60 {
  61   test_return_value = TET_PASS;
  62 }
  63
  64 // Test nesting of Layouts and Controls
  65
  66 int UtcDaliLayoutingNesting_01(void)
  67 {
  68   /*
  69
  70   Root
  71     |
  72   Control (LinearLayout Horizontal)
  73     |
  74   Control (LayoutingRequired)
  75     |
  76   Control (LinearLayout Horizontal)
  77     |
  78   LeafControl
  79
  80   */
  81
  82   ToolkitTestApplication application;
  83   tet_infoline("UtcDaliLayoutingNesting_01 - Nesting a LinearLayout (MATCH_PARENT) containing a leaf control within a LinearLayout");
  84
  85   Stage stage = Stage::GetCurrent();
  86
  87   auto rootControl = Control::New();
  88   SetupRootLayoutControl( rootControl );
  89
  90   auto hbox = Control::New();
  91   auto hboxLayout = LinearLayout::New();
  92   hboxLayout.SetOrientation( LinearLayout::Orientation::HORIZONTAL );
  93   DevelControl::SetLayout( hbox, hboxLayout );
  94   hbox.SetName( "hBox" );
  95   hbox.SetProperty( Toolkit::LayoutItem::ChildProperty::WIDTH_SPECIFICATION, 480 );
  96   hbox.SetProperty( Toolkit::LayoutItem::ChildProperty::HEIGHT_SPECIFICATION, 800 );
  97
  98
  99   auto vbox = Control::New();
 100   auto vboxLayout = LinearLayout::New();
 101   vboxLayout.SetOrientation( LinearLayout::Orientation::VERTICAL );
 102   DevelControl::SetLayout( vbox, vboxLayout );
 103   vbox.SetName( "vBox" );
 104   vbox.SetProperty( Toolkit::LayoutItem::ChildProperty::WIDTH_SPECIFICATION, ChildLayoutData::MATCH_PARENT );
 105   vbox.SetProperty( Toolkit::LayoutItem::ChildProperty::HEIGHT_SPECIFICATION, ChildLayoutData::MATCH_PARENT );
 106   hbox.Add( vbox );
 107
 108   std::vector< Control > controls;
 109   controls.push_back( CreateLeafControl( 40, 40 ) );
 110
 111   for( auto&& iter : controls )
 112   {
 113     hbox.Add( iter );
 114   }
 115
 116   rootControl.Add( hbox );
 117
 118   // Ensure layouting happens
 119   application.SendNotification();
 120   application.Render();
 121
 122   DALI_TEST_EQUALS( hbox.GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 480.0f, 800.0f, 0.0f ), 0.0001f, TEST_LOCATION );
 123   DALI_TEST_EQUALS( vbox.GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 480.0f, 800.0f, 0.0f ), 0.0001f, TEST_LOCATION );
 124
 125   DALI_TEST_EQUALS( controls[0].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 40.0f, 40.0f, 0.0f ), 0.0001f, TEST_LOCATION );
 126
 127   END_TEST;
 128 }
 129
 130 int UtcDaliLayoutingNesting_02(void)
 131 {
 132   /*
 133
 134   Root
 135     |
 136   Control (LinearLayout Horizontal)
 137     |
 138   Control (LayoutingRequired)
 139     |
 140   Control (LinearLayout Horizontal)
 141     |    |
 142   LeafControl
 143
 144   */
 145
 146   ToolkitTestApplication application;
 147   tet_infoline("UtcDaliLayoutingNesting_02 - Nesting a LinearLayout (MATCH_PARENT) containing a leaf control within a LinearLayout");
 148   tet_infoline("Then change the parent's size and test child responded correctly");
 149
 150   Stage stage = Stage::GetCurrent();
 151
 152   auto rootControl = Control::New();
 153   SetupRootLayoutControl( rootControl );
 154
 155   auto hbox = Control::New();
 156   auto hboxLayout = LinearLayout::New();
 157   hboxLayout.SetOrientation( LinearLayout::Orientation::HORIZONTAL );
 158   DevelControl::SetLayout( hbox, hboxLayout );
 159   hbox.SetName( "hBox" );
 160   hbox.SetProperty( Toolkit::LayoutItem::ChildProperty::WIDTH_SPECIFICATION, 480 );
 161   hbox.SetProperty( Toolkit::LayoutItem::ChildProperty::HEIGHT_SPECIFICATION, 800 );
 162
 163
 164   auto vbox = Control::New();
 165   auto vboxLayout = LinearLayout::New();
 166   vboxLayout.SetOrientation( LinearLayout::Orientation::VERTICAL );
 167   DevelControl::SetLayout( vbox, vboxLayout );
 168   vbox.SetName( "vBox" );
 169   vbox.SetProperty( Toolkit::LayoutItem::ChildProperty::WIDTH_SPECIFICATION, ChildLayoutData::MATCH_PARENT );
 170   vbox.SetProperty( Toolkit::LayoutItem::ChildProperty::HEIGHT_SPECIFICATION, ChildLayoutData::MATCH_PARENT );
 171   hbox.Add( vbox );
 172
 173   std::vector< Control > controls;
 174   controls.push_back( CreateLeafControl( 40, 40 ) );
 175
 176   for( auto&& iter : controls )
 177   {
 178     hbox.Add( iter );
 179   }
 180
 181   rootControl.Add( hbox );
 182
 183   // Ensure layouting happens
 184   application.SendNotification();
 185   application.Render();
 186
 187   DALI_TEST_EQUALS( hbox.GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 480.0f, 800.0f, 0.0f ), 0.0001f, TEST_LOCATION );
 188   DALI_TEST_EQUALS( vbox.GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 480.0f, 800.0f, 0.0f ), 0.0001f, TEST_LOCATION );
 189   DALI_TEST_EQUALS( controls[0].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 40.0f, 40.0f, 0.0f ), 0.0001f, TEST_LOCATION );
 190
 191   hbox.SetProperty( Toolkit::LayoutItem::ChildProperty::WIDTH_SPECIFICATION, 400 );
 192
 193   // Ensure layouting happens
 194   application.SendNotification();
 195   application.Render();
 196
 197
 198   DALI_TEST_EQUALS( hbox.GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 400.0f, 800.0f, 0.0f ), 0.0001f, TEST_LOCATION );
 199   DALI_TEST_EQUALS( vbox.GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 400.0f, 800.0f, 0.0f ), 0.0001f, TEST_LOCATION );
 200   DALI_TEST_EQUALS( controls[0].GetProperty<Vector3>( Actor::Property::SIZE ), Vector3( 40.0f, 40.0f, 0.0f ), 0.0001f, TEST_LOCATION );
 201
 202   END_TEST;
 203 }