/*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
// EXTERNAL INCLUDES
#include <dali-toolkit/dali-toolkit.h>
+#include <dali-toolkit/devel-api/controls/buttons/button-devel.h>
+#include <dali-toolkit/devel-api/controls/popup/popup.h>
#include <iostream>
// INTERNAL INCLUDES
namespace
{
- const char* const BACKGROUND_IMAGE = DALI_IMAGE_DIR "button-up.9.png";
+ const char* const FOLDER_ICON_IMAGE = DEMO_IMAGE_DIR "folder_appicon_empty_bg.png";
+ const char* const FOLDER_OPEN_ICON_IMAGE = DEMO_IMAGE_DIR "folder_appicon_empty_open_bg.png";
const float BORDER_WIDTH = 4.0f;
- const unsigned int KEY_ZERO = 10;
- const unsigned int KEY_ONE = 11;
- const unsigned int KEY_F = 41;
- const unsigned int KEY_H = 43;
- const unsigned int KEY_V = 55;
- const unsigned int KEY_M = 58;
- const unsigned int KEY_L = 46;
- const unsigned int KEY_S = 39;
- const unsigned int KEY_PLUS = 21;
- const unsigned int KEY_MINUS = 20;
-
- const char* H_ALIGNMENT_STRING_TABLE[] =
- {
- "BEGIN",
- "CENTER",
- "END"
- };
-
- const unsigned int H_ALIGNMENT_STRING_COUNT = sizeof( H_ALIGNMENT_STRING_TABLE ) / sizeof( H_ALIGNMENT_STRING_TABLE[0u] );
-
- const char* V_ALIGNMENT_STRING_TABLE[] =
- {
- "TOP",
- "CENTER",
- "BOTTOM"
- };
-
- const unsigned int V_ALIGNMENT_STRING_COUNT = sizeof( V_ALIGNMENT_STRING_TABLE ) / sizeof( V_ALIGNMENT_STRING_TABLE[0u] );
-
} // unnamed namespace
/**
public:
TextFieldExample( Application& application )
- : mApplication( application ),
- mLanguageId( 0u ),
- mAlignment( 0u )
+ : mApplication( application )
{
// Connect to the Application's Init signal
mApplication.InitSignal().Connect( this, &TextFieldExample::Create );
*/
void Create( Application& application )
{
- DemoHelper::RequestThemeChange();
-
Stage stage = Stage::GetCurrent();
- mTapGestureDetector = TapGestureDetector::New();
- mTapGestureDetector.Attach( stage.GetRootLayer() );
- mTapGestureDetector.DetectedSignal().Connect( this, &TextFieldExample::OnTap );
-
+ stage.SetBackgroundColor( Vector4( 0.04f, 0.345f, 0.392f, 1.0f ) );
stage.KeyEventSignal().Connect(this, &TextFieldExample::OnKeyEvent);
+ // Hide the indicator bar
+ application.GetWindow().ShowIndicator( Dali::Window::INVISIBLE );
+
+ mButton = CreateFolderButton();
+ mButton.ClickedSignal().Connect( this, &TextFieldExample::OnButtonClicked );
+ stage.Add( mButton );
+ }
+
+ PushButton CreateFolderButton()
+ {
+ PushButton button = PushButton::New();
+ button.SetProperty( Toolkit::DevelButton::Property::UNSELECTED_BACKGROUND_VISUAL, FOLDER_ICON_IMAGE );
+ button.SetProperty( Toolkit::DevelButton::Property::SELECTED_BACKGROUND_VISUAL, FOLDER_OPEN_ICON_IMAGE );
+ button.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+ return button;
+ }
+
+ bool OnButtonClicked( Toolkit::Button button )
+ {
+ Stage stage = Stage::GetCurrent();
Vector2 stageSize = stage.GetSize();
- Control container = Control::New();
- container.SetName( "Container" );
- container.SetParentOrigin( ParentOrigin::CENTER );
- container.SetSize( Vector2(stageSize.width*0.6f, stageSize.width*0.6f) );
- container.SetBackgroundColor( Color::WHITE );
- container.GetChildAt(0).SetZ(-1.0f);
- stage.Add( container );
+ // Remove previously hidden pop-up
+ UnparentAndReset(mPopup);
- mField = TextField::New();
- mField.SetAnchorPoint( AnchorPoint::TOP_LEFT );
- mField.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
- mField.SetResizePolicy( ResizePolicy::DIMENSION_DEPENDENCY, Dimension::HEIGHT );
- mField.SetProperty( TextField::Property::PLACEHOLDER_TEXT, "Unnamed folder" );
- mField.SetProperty( TextField::Property::PLACEHOLDER_TEXT_FOCUSED, "Enter folder name." );
- mField.SetProperty( TextField::Property::DECORATION_BOUNDING_BOX, Rect<int>( BORDER_WIDTH, BORDER_WIDTH, stageSize.width - BORDER_WIDTH*2, stageSize.height - BORDER_WIDTH*2 ) );
+ // Launch a pop-up containing TextField
+ mField = CreateTextField( stageSize, mButtonLabel );
+ mPopup = CreatePopup();
+ mPopup.Add( mField );
+ mPopup.OutsideTouchedSignal().Connect( this, &TextFieldExample::OnPopupOutsideTouched );
+ stage.Add( mPopup );
+ mPopup.SetDisplayState( Popup::SHOWN );
- container.Add( mField );
+ return true;
+ }
- Property::Value fieldText = mField.GetProperty( TextField::Property::TEXT );
+ TextField CreateTextField( const Vector2& stageSize, const std::string& text )
+ {
+ TextField field = TextField::New();
+ field.SetName("textField");
+ field.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+ field.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
+ field.SetResizePolicy( ResizePolicy::DIMENSION_DEPENDENCY, Dimension::HEIGHT );
+ field.SetProperty( TextField::Property::TEXT, text );
+ field.SetProperty( TextField::Property::TEXT_COLOR, Vector4( 0.0f, 1.0f, 1.0f, 1.0f ) ); // CYAN
+ field.SetProperty( TextField::Property::PLACEHOLDER_TEXT, "Unnamed folder" );
+ field.SetProperty( TextField::Property::PLACEHOLDER_TEXT_FOCUSED, "Enter folder name." );
+ field.SetProperty( TextField::Property::DECORATION_BOUNDING_BOX, Rect<int>( BORDER_WIDTH, BORDER_WIDTH, stageSize.width - BORDER_WIDTH*2, stageSize.height - BORDER_WIDTH*2 ) );
+
+ return field;
+ }
- std::cout << "Displaying text: " << fieldText.Get< std::string >() << std::endl;
+ Popup CreatePopup()
+ {
+ Popup popup = Popup::New();
+ popup.SetParentOrigin( ParentOrigin::CENTER );
+ popup.SetAnchorPoint( AnchorPoint::CENTER );
+ popup.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH );
+ popup.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::HEIGHT );
+ popup.TouchSignal().Connect( this, &TextFieldExample::OnPopupTouched );
+
+ return popup;
}
- void OnTap( Actor actor, const TapGesture& tapGesture )
+ void OnPopupOutsideTouched()
{
- mField.ClearKeyInputFocus();
+ // Update the folder text
+ if( mButton && mField )
+ {
+ Property::Value text = mField.GetProperty( TextField::Property::TEXT );
+ mButtonLabel = text.Get< std::string >();
+ mButton.SetProperty( Toolkit::Button::Property::LABEL, mButtonLabel );
+ }
+
+ // Hide & discard the pop-up
+ if( mPopup )
+ {
+ mPopup.SetDisplayState( Popup::HIDDEN );
+ }
+ mField.Reset();
+ }
+
+ bool OnPopupTouched( Actor actor, const TouchData& event )
+ {
+ // End edit mode for TextField if parent Popup touched.
+ if(event.GetPointCount() > 0)
+ {
+ switch( event.GetState( 0 ) )
+ {
+ case PointState::DOWN:
+ {
+ // Update the folder text and lose focus for Key events
+ if( mButton && mField )
+ {
+ Property::Value text = mField.GetProperty( TextField::Property::TEXT );
+ mButtonLabel = text.Get< std::string >();
+ mButton.SetProperty( Toolkit::Button::Property::LABEL, mButtonLabel );
+ mField.ClearKeyInputFocus();
+ }
+ break;
+ }
+ default:
+ {
+ break;
+ }
+ } // end switch
+ }
+
+ return true;
}
/**
{
mApplication.Quit();
}
- else if( event.IsCtrlModifier() )
- {
- switch( event.keyCode )
- {
- // Select rendering back-end
- case KEY_ZERO: // fall through
- case KEY_ONE:
- {
- mField.SetProperty( TextField::Property::RENDERING_BACKEND, event.keyCode - 10 );
- break;
- }
- case KEY_H: // Horizontal alignment
- {
- if( ++mAlignment >= H_ALIGNMENT_STRING_COUNT )
- {
- mAlignment = 0u;
- }
-
- mField.SetProperty( TextField::Property::HORIZONTAL_ALIGNMENT, H_ALIGNMENT_STRING_TABLE[ mAlignment ] );
- break;
- }
- case KEY_V: // Vertical alignment
- {
- if( ++mAlignment >= V_ALIGNMENT_STRING_COUNT )
- {
- mAlignment = 0u;
- }
-
- mField.SetProperty( TextField::Property::VERTICAL_ALIGNMENT, V_ALIGNMENT_STRING_TABLE[ mAlignment ] );
- break;
- }
- case KEY_L: // Language
- {
- const Language& language = LANGUAGES[ mLanguageId ];
-
- mField.SetProperty( TextField::Property::TEXT, language.text );
-
- if( ++mLanguageId >= NUMBER_OF_LANGUAGES )
- {
- mLanguageId = 0u;
- }
- break;
- }
- case KEY_S: // Shadow color
- {
- if( Color::BLACK == mField.GetProperty<Vector4>( TextField::Property::SHADOW_COLOR ) )
- {
- mField.SetProperty( TextField::Property::SHADOW_COLOR, Color::RED );
- }
- else
- {
- mField.SetProperty( TextField::Property::SHADOW_COLOR, Color::BLACK );
- }
- break;
- }
- case KEY_PLUS: // Increase shadow offset
- {
- mField.SetProperty( TextField::Property::SHADOW_OFFSET, mField.GetProperty<Vector2>( TextField::Property::SHADOW_OFFSET ) + Vector2( 1.0f, 1.0f ) );
- break;
- }
- case KEY_MINUS: // Decrease shadow offset
- {
- mField.SetProperty( TextField::Property::SHADOW_OFFSET, mField.GetProperty<Vector2>( TextField::Property::SHADOW_OFFSET ) - Vector2( 1.0f, 1.0f ) );
- break;
- }
- }
- }
}
}
Application& mApplication;
- TextField mField;
-
- TapGestureDetector mTapGestureDetector;
+ // This button launches a pop-up containing TextField
+ PushButton mButton;
+ std::string mButtonLabel;
- unsigned int mLanguageId;
- unsigned int mAlignment;
+ // Pop-up contents
+ TextField mField;
+ Popup mPopup;
};
-void RunTest( Application& application )
+int DALI_EXPORT_API main( int argc, char **argv )
{
+ // DALI_DEMO_THEME_PATH not passed to Application so TextField example uses default Toolkit style sheet.
+ Application application = Application::New( &argc, &argv );
TextFieldExample test( application );
-
application.MainLoop();
-}
-
-/** Entry point for Linux & Tizen applications */
-int main( int argc, char **argv )
-{
- Application application = Application::New( &argc, &argv );
-
- RunTest( application );
-
return 0;
}