dali-toolkit/public-api/controls/default-controls/push-button-factory.cpp

   1 /*
   2  * Copyright (c) 2015 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 // HEADER
  19 #include <dali-toolkit/public-api/controls/default-controls/push-button-factory.h>
  20
  21 // EXTERNAL INCLUDES
  22 #include <dali/public-api/actors/image-actor.h>
  23 #include <dali/public-api/images/resource-image.h>
  24
  25 // INTERNAL INCLUDES
  26 #include <dali-toolkit/public-api/controls/alignment/alignment.h>
  27
  28 namespace Dali
  29 {
  30
  31 namespace Toolkit
  32 {
  33
  34 namespace
  35 {
  36
  37 Alignment CreateAlignedImage( Actor image )
  38 {
  39   Alignment alignmentContainer = Toolkit::Alignment::New();
  40   alignmentContainer.SetScaling( Toolkit::Alignment::ShrinkToFitKeepAspect );
  41
  42   alignmentContainer.Add( image );
  43
  44   return alignmentContainer;
  45 }
  46
  47 Alignment CreateAlignedImage( const std::string& imagePath )
  48 {
  49   Image image = ResourceImage::New( imagePath );
  50   return CreateAlignedImage( ImageActor::New( image ) );
  51 }
  52
  53 } // namespace
  54
  55
  56 PushButton CreatePushButton( const std::string& unselectedImagePath, const std::string& selectedImagePath, const std::string& backgroundImagePath,
  57                              const std::string& disabledUnselectedImagePath, const std::string& disabledBackgroundImagePath )
  58 {
  59   PushButton button = Toolkit::PushButton::New();
  60
  61   if( !unselectedImagePath.empty() )
  62   {
  63     button.SetButtonImage( CreateAlignedImage( unselectedImagePath ) );
  64   }
  65
  66   if( !selectedImagePath.empty() )
  67   {
  68     button.SetSelectedImage( CreateAlignedImage( selectedImagePath ) );
  69   }
  70
  71   if( !backgroundImagePath.empty() )
  72   {
  73     button.SetBackgroundImage( CreateAlignedImage( backgroundImagePath ) );
  74   }
  75
  76   if( !disabledUnselectedImagePath.empty() )
  77   {
  78     button.SetDisabledImage( CreateAlignedImage( disabledUnselectedImagePath ) );
  79   }
  80
  81   if( !disabledBackgroundImagePath.empty() )
  82   {
  83     button.SetDisabledBackgroundImage( CreateAlignedImage( disabledBackgroundImagePath ) );
  84   }
  85
  86   return button;
  87 }
  88
  89 PushButton CreatePushButton( Actor unselectedImageActor, Actor selectedImageActor, Actor backgroundImageActor,
  90                              Actor disabledUnselectedImageActor, Actor disabledBackgroundImageActor )
  91 {
  92   PushButton button = Toolkit::PushButton::New();
  93
  94   if( unselectedImageActor )
  95   {
  96     button.SetButtonImage( CreateAlignedImage( unselectedImageActor ) );
  97   }
  98
  99   if( selectedImageActor )
 100   {
 101     button.SetSelectedImage( CreateAlignedImage( selectedImageActor ) );
 102   }
 103
 104   if( backgroundImageActor )
 105   {
 106     button.SetBackgroundImage( CreateAlignedImage( backgroundImageActor ) );
 107   }
 108
 109   if( disabledUnselectedImageActor )
 110   {
 111     button.SetDisabledImage( CreateAlignedImage( disabledUnselectedImageActor ) );
 112   }
 113
 114   if( disabledBackgroundImageActor )
 115   {
 116     button.SetDisabledBackgroundImage( CreateAlignedImage( disabledBackgroundImageActor ) );
 117   }
 118
 119   return button;
 120 }
 121
 122 PushButton CreatePushButton( const std::string& backgroundImagePath )
 123 {
 124   PushButton button = Toolkit::PushButton::New();
 125
 126   if( !backgroundImagePath.empty() )
 127   {
 128     button.SetBackgroundImage( CreateAlignedImage( backgroundImagePath ) );
 129   }
 130
 131   return button;
 132 }
 133
 134 PushButton CreatePushButton( Actor backgroundImageActor )
 135 {
 136   PushButton button = Toolkit::PushButton::New();
 137
 138   if( backgroundImageActor )
 139   {
 140     button.SetBackgroundImage( CreateAlignedImage( backgroundImageActor ) );
 141   }
 142
 143   return button;
 144 }
 145
 146 } // namespace Toolkit
 147
 148 } // namespace Dali