// EXTERNAL INCLUDES
#include <dali-toolkit/dali-toolkit.h>
-#include <dali/public-api/text-abstraction/text-abstraction.h>
+#include <iostream>
// INTERNAL INCLUDES
-#include "center-layout.h"
+#include "shared/multi-language-strings.h"
+#include "shared/view.h"
using namespace Dali;
using namespace Dali::Toolkit;
+using namespace MultiLanguageStrings;
+
+namespace
+{
+ const char* const BACKGROUND_IMAGE = DEMO_IMAGE_DIR "grab-handle.png";
+
+ 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] );
+
+ int ConvertToEven(int value)
+ {
+ return (value % 2 == 0) ? value : (value + 1);
+ }
+}
/**
* @brief The main class of the demo.
public:
TextLabelExample( Application& application )
- : mApplication( application )
+ : mApplication( application ),
+ mLanguageId( 0u ),
+ mAlignment( 0u )
{
// Connect to the Application's Init signal
mApplication.InitSignal().Connect( this, &TextLabelExample::Create );
{
Stage stage = Stage::GetCurrent();
- stage.SetBackgroundColor( Color::BLUE );
stage.KeyEventSignal().Connect(this, &TextLabelExample::OnKeyEvent);
Vector2 stageSize = stage.GetSize();
- CenterLayout centerLayout = CenterLayout::New();
- centerLayout.SetParentOrigin( ParentOrigin::CENTER );
- centerLayout.SetSize( stageSize.width*0.6f, stageSize.width*0.6f );
- stage.Add( centerLayout );
+ mContainer = Control::New();
+ mContainer.SetName( "Container" );
+ mContainer.SetParentOrigin( ParentOrigin::CENTER );
+ mLayoutSize = Vector2(stageSize.width*0.6f, stageSize.width*0.6f);
+ mContainer.SetSize( mLayoutSize );
+ mContainer.SetDrawMode( DrawMode::OVERLAY_2D );
+ stage.Add( mContainer );
+
+ // Resize the center layout when the corner is grabbed
+ mGrabCorner = ImageView::New( BACKGROUND_IMAGE );
+ mGrabCorner.SetName( "GrabCorner" );
+ mGrabCorner.SetAnchorPoint( AnchorPoint::TOP_CENTER );
+ mGrabCorner.SetParentOrigin( ParentOrigin::BOTTOM_RIGHT );
+ mGrabCorner.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS );
+ mContainer.Add( mGrabCorner );
- TextLabel label = TextLabel::New();
- label.SetBackgroundColor( Color::BLACK );
- centerLayout.Add( label );
+ mPanGestureDetector = PanGestureDetector::New();
+ mPanGestureDetector.Attach( mGrabCorner );
+ mPanGestureDetector.DetectedSignal().Connect( this, &TextLabelExample::OnPan );
- label.SetProperty( TextLabel::PROPERTY_MULTI_LINE, true );
- label.SetProperty( TextLabel::PROPERTY_TEXT, "A Quick Brown Fox Jumps Over The Lazy Dog" );
+ mLabel = TextLabel::New( "A Quick Brown Fox Jumps Over The Lazy Dog" );
+ mLabel.SetName( "TextLabel" );
+ mLabel.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+ mLabel.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
+ mLabel.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
+ mLabel.SetProperty( TextLabel::Property::MULTI_LINE, true );
+ mLabel.SetProperty( TextLabel::Property::TEXT_COLOR, Color::BLUE );
+ mLabel.SetProperty( TextLabel::Property::SHADOW_OFFSET, Vector2( 1.0f, 1.0f ) );
+ mLabel.SetProperty( TextLabel::Property::SHADOW_COLOR, Color::BLACK );
+ mLabel.SetBackgroundColor( Color::WHITE );
+ mContainer.Add( mLabel );
- // TODO
- //Property::Value labelText = label.GetProperty( TextLabel::PROPERTY_TEXT );
- //std::cout << "Got text from label: " << labelText.Get< std::string >() << std::endl;
+ Property::Value labelText = mLabel.GetProperty( TextLabel::Property::TEXT );
+ std::cout << "Displaying text: \"" << labelText.Get< std::string >() << "\"" << std::endl;
+ }
+
+ // Resize the text-label with pan gesture
+ void OnPan( Actor actor, const PanGesture& gesture )
+ {
+ // Reset mLayoutSize when the pan starts
+ if( gesture.state == Gesture::Started )
+ {
+ if( mLayoutSize.x < 2.0f )
+ {
+ mLayoutSize.x = 2.0f;
+ }
+
+ if( mLayoutSize.y < 2.0f )
+ {
+ mLayoutSize.y = 2.0f;
+ }
+ }
+
+ mLayoutSize.x += gesture.displacement.x * 2.0f;
+ mLayoutSize.y += gesture.displacement.y * 2.0f;
+
+ if( mLayoutSize.x >= 2.0f ||
+ mLayoutSize.y >= 2.0f )
+ {
+ // Avoid pixel mis-alignment issue
+ Vector2 clampedSize = Vector2( std::max( ConvertToEven( static_cast<int>( mLayoutSize.x )), 2 ),
+ std::max( ConvertToEven( static_cast<int>( mLayoutSize.y )), 2 ) );
+
+ mContainer.SetSize( clampedSize );
+ }
}
/**
{
mApplication.Quit();
}
+ else if( event.IsCtrlModifier() )
+ {
+ switch( event.keyCode )
+ {
+ // Select rendering back-end
+ case KEY_ZERO: // fall through
+ case KEY_ONE:
+ {
+ mLabel.SetProperty( TextLabel::Property::RENDERING_BACKEND, event.keyCode - 10 );
+ break;
+ }
+ case KEY_F: // Fill vertically
+ {
+ if( ResizePolicy::DIMENSION_DEPENDENCY == mLabel.GetResizePolicy(Dimension::HEIGHT) )
+ {
+ mLabel.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
+ }
+ else
+ {
+ mLabel.SetResizePolicy( ResizePolicy::DIMENSION_DEPENDENCY, Dimension::HEIGHT );
+ }
+ break;
+ }
+ case KEY_H: // Horizontal alignment
+ {
+ if( ++mAlignment >= H_ALIGNMENT_STRING_COUNT )
+ {
+ mAlignment = 0u;
+ }
+
+ mLabel.SetProperty( TextLabel::Property::HORIZONTAL_ALIGNMENT, H_ALIGNMENT_STRING_TABLE[ mAlignment ] );
+ break;
+ }
+ case KEY_V: // Vertical alignment
+ {
+ if( ++mAlignment >= V_ALIGNMENT_STRING_COUNT )
+ {
+ mAlignment = 0u;
+ }
+
+ mLabel.SetProperty( TextLabel::Property::VERTICAL_ALIGNMENT, V_ALIGNMENT_STRING_TABLE[ mAlignment ] );
+ break;
+ }
+ case KEY_M: // Multi-line
+ {
+ bool multiLine = mLabel.GetProperty<bool>( TextLabel::Property::MULTI_LINE );
+ mLabel.SetProperty( TextLabel::Property::MULTI_LINE, !multiLine );
+ break;
+ }
+ case KEY_L: // Language
+ {
+ const Language& language = LANGUAGES[ mLanguageId ];
+
+ mLabel.SetProperty( TextLabel::Property::TEXT, language.text );
+
+ if( ++mLanguageId >= NUMBER_OF_LANGUAGES )
+ {
+ mLanguageId = 0u;
+ }
+ break;
+ }
+ case KEY_S: // Shadow color
+ {
+ if( Color::BLACK == mLabel.GetProperty<Vector4>( TextLabel::Property::SHADOW_COLOR ) )
+ {
+ mLabel.SetProperty( TextLabel::Property::SHADOW_COLOR, Color::RED );
+ }
+ else
+ {
+ mLabel.SetProperty( TextLabel::Property::SHADOW_COLOR, Color::BLACK );
+ }
+ break;
+ }
+ case KEY_PLUS: // Increase shadow offset
+ {
+ mLabel.SetProperty( TextLabel::Property::SHADOW_OFFSET, mLabel.GetProperty<Vector2>( TextLabel::Property::SHADOW_OFFSET ) + Vector2( 1.0f, 1.0f ) );
+ break;
+ }
+ case KEY_MINUS: // Decrease shadow offset
+ {
+ mLabel.SetProperty( TextLabel::Property::SHADOW_OFFSET, mLabel.GetProperty<Vector2>( TextLabel::Property::SHADOW_OFFSET ) - Vector2( 1.0f, 1.0f ) );
+ break;
+ }
+
+ }
+ }
}
}
private:
Application& mApplication;
+
+ TextLabel mLabel;
+
+ Control mContainer;
+ Control mGrabCorner;
+
+ PanGestureDetector mPanGestureDetector;
+
+ Vector2 mLayoutSize;
+
+ unsigned int mLanguageId;
+ unsigned int mAlignment;
};
void RunTest( Application& application )
}
/** Entry point for Linux & Tizen applications */
-int main( int argc, char **argv )
+int DALI_EXPORT_API main( int argc, char **argv )
{
- Application application = Application::New( &argc, &argv );
+ Application application = Application::New( &argc, &argv, DEMO_THEME_PATH );
RunTest( application );
projects / platform / core / uifw / dali-demo.git / blobdiff