/*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 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/public-api/text-abstraction/text-abstraction.h>
+#include <dali-toolkit/devel-api/controls/popup/popup.h>
+#include <iostream>
// INTERNAL INCLUDES
#include "shared/multi-language-strings.h"
namespace
{
+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 char* const BACKGROUND_IMAGE = DALI_IMAGE_DIR "button-up.9.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] );
+const float BORDER_WIDTH = 4.0f;
} // unnamed namespace
class TextFieldExample : public ConnectionTracker
{
public:
-
- TextFieldExample( Application& application )
- : mApplication( application ),
- mLanguageId( 0u ),
- mAlignment( 0u )
+ TextFieldExample(Application& application)
+ : mApplication(application)
{
// Connect to the Application's Init signal
- mApplication.InitSignal().Connect( this, &TextFieldExample::Create );
+ mApplication.InitSignal().Connect(this, &TextFieldExample::Create);
}
~TextFieldExample()
/**
* One-time setup in response to Application InitSignal.
*/
- void Create( Application& application )
+ void Create(Application& application)
{
- DemoHelper::RequestThemeChange();
+ Window window = application.GetWindow();
- Stage stage = Stage::GetCurrent();
+ window.SetBackgroundColor(Vector4(0.04f, 0.345f, 0.392f, 1.0f));
+ window.KeyEventSignal().Connect(this, &TextFieldExample::OnKeyEvent);
- mTapGestureDetector = TapGestureDetector::New();
- mTapGestureDetector.Attach( stage.GetRootLayer() );
- mTapGestureDetector.DetectedSignal().Connect( this, &TextFieldExample::OnTap );
+ mButton = CreateFolderButton();
+ mButton.ClickedSignal().Connect(this, &TextFieldExample::OnButtonClicked);
+ window.Add(mButton);
+ }
- stage.KeyEventSignal().Connect(this, &TextFieldExample::OnKeyEvent);
+ PushButton CreateFolderButton()
+ {
+ PushButton button = PushButton::New();
+ button.SetProperty(Toolkit::Button::Property::UNSELECTED_BACKGROUND_VISUAL, FOLDER_ICON_IMAGE);
+ button.SetProperty(Toolkit::Button::Property::SELECTED_BACKGROUND_VISUAL, FOLDER_OPEN_ICON_IMAGE);
+ button.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
+ return button;
+ }
- Vector2 stageSize = stage.GetSize();
+ bool OnButtonClicked(Toolkit::Button button)
+ {
+ Window window = mApplication.GetWindow();
+ Vector2 windowSize = window.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::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(windowSize, mButtonLabel);
+ mPopup = CreatePopup();
+ mPopup.Add(mField);
+ mPopup.OutsideTouchedSignal().Connect(this, &TextFieldExample::OnPopupOutsideTouched);
+ window.Add(mPopup);
+ mPopup.SetDisplayState(Popup::SHOWN);
- container.Add( mField );
+ return true;
+ }
- Property::Value fieldText = mField.GetProperty( TextField::Property::TEXT );
+ TextField CreateTextField(const Vector2& windowSize, const std::string& text)
+ {
+ TextField field = TextField::New();
+ field.SetProperty(Dali::Actor::Property::NAME, "textField");
+ field.SetProperty(Actor::Property::ANCHOR_POINT, 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, windowSize.width - BORDER_WIDTH * 2, windowSize.height - BORDER_WIDTH * 2));
+
+ return field;
+ }
- std::cout << "Displaying text: " << fieldText.Get< std::string >() << std::endl;
+ Popup CreatePopup()
+ {
+ Popup popup = Popup::New();
+ popup.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER);
+ popup.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER);
+ popup.SetResizePolicy(ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH);
+ popup.SetResizePolicy(ResizePolicy::FIT_TO_CHILDREN, Dimension::HEIGHT);
+ popup.TouchedSignal().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();
}
- /**
- * Main key event handler
- */
- void OnKeyEvent(const KeyEvent& event)
+ bool OnPopupTouched(Actor actor, const TouchEvent& event)
{
- if(event.state == KeyEvent::Down)
+ // End edit mode for TextField if parent Popup touched.
+ if((event.GetPointCount() > 0) && (mPopup == event.GetHitActor(0)))
{
- if( IsKey( event, DALI_KEY_ESCAPE) || IsKey( event, DALI_KEY_BACK ) )
+ switch(event.GetState(0))
{
- mApplication.Quit();
- }
- else if( event.IsCtrlModifier() )
- {
- switch( event.keyCode )
+ case PointState::DOWN:
{
- // 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
+ // Update the folder text and lose focus for Key events
+ if(mButton && mField)
{
- if( ++mAlignment >= H_ALIGNMENT_STRING_COUNT )
- {
- mAlignment = 0u;
- }
-
- mField.SetProperty( TextField::Property::HORIZONTAL_ALIGNMENT, H_ALIGNMENT_STRING_TABLE[ mAlignment ] );
- break;
+ Property::Value text = mField.GetProperty(TextField::Property::TEXT);
+ mButtonLabel = text.Get<std::string>();
+ mButton.SetProperty(Toolkit::Button::Property::LABEL, mButtonLabel);
+ mField.ClearKeyInputFocus();
}
- 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 ];
+ break;
+ }
+ default:
+ {
+ break;
+ }
+ } // end switch
+ }
- mField.SetProperty( TextField::Property::TEXT, language.text );
+ return false;
+ }
- 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;
- }
- }
+ /**
+ * Main key event handler
+ */
+ void OnKeyEvent(const KeyEvent& event)
+ {
+ if(event.GetState() == KeyEvent::DOWN)
+ {
+ if(IsKey(event, DALI_KEY_ESCAPE) || IsKey(event, DALI_KEY_BACK))
+ {
+ mApplication.Quit();
}
}
}
private:
-
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)
{
- TextFieldExample test( application );
-
+ // 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;
}
projects / platform / core / uifw / dali-demo.git / blobdiff