--- /dev/null
+/*
+ * Copyright (c) 2016 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+/**
+ * @file simple-text-editor-example.cpp
+ * @brief Very basic usage of TextEditor control
+ */
+
+// EXTERNAL INCLUDES
+#include <dali-toolkit/dali-toolkit.h>
+#include <iostream>
+#include <sstream>
+
+// INTERNAL INCLUDES
+#include "shared/view.h"
+
+using namespace Dali;
+using namespace Dali::Toolkit;
+
+namespace
+{
+
+const Vector4 BACKGROUND_COLOR( 0.04f, 0.345f, 0.392f, 1.0f ); ///< The background color.
+const char* TOOLBAR_IMAGE = DEMO_IMAGE_DIR "top-bar.png"; ///< The tool-bar image.
+const float TOOLBAR_BUTTON_PERCENTAGE = 0.1f; ///< The button's space width as a percentage of the toolbar's width.
+const float TOOLBAR_TITLE_PERCENTAGE = 0.7f; ///< The title's width as a percentage of the toolbar's width.
+const float TOOLBAR_HEIGHT_PERCENTAGE = 0.05f; ///< The toolbar's height as a percentage of the stage's height.
+const float TOOLBAR_PADDING = 4.f; ///< The padding in pixels.
+const Vector3 BUTTON_PERCENTAGE( 0.8f, 0.8f, 1.f ); ///< The button's width as a percentage of the space for the buttons in the toolbar.
+const Vector3 TEXT_EDITOR_RELATIVE_SIZE( 1.f, 0.45f, 1.0f ); ///< The size of the text editor as a percentage of the stage's size.
+const Vector4 TEXT_EDITOR_BACKGROUND_COLOR( 1.f, 1.f, 1.f, 0.15f ); ///< The background color of the text editor.
+
+const Vector4 COLORS[] = { Color::RED,
+ Color::GREEN,
+ Color::BLUE,
+ Color::YELLOW,
+ Color::CYAN,
+ Color::MAGENTA,
+ Color::WHITE,
+ Color::BLACK };
+const unsigned int NUMBER_OF_COLORS = sizeof( COLORS ) / sizeof( Vector4 );
+
+} // Unnamed namespace
+
+/**
+ * @brief The main class of the demo.
+ */
+class TextEditorExample : public ConnectionTracker
+{
+public:
+
+ TextEditorExample( Application& application )
+ : mApplication( application )
+ {
+ // Connect to the Application's Init signal
+ mApplication.InitSignal().Connect( this, &TextEditorExample::Create );
+ }
+
+ ~TextEditorExample()
+ {
+ // Nothing to do here.
+ }
+
+ /**
+ * One-time setup in response to Application InitSignal.
+ */
+ void Create( Application& application )
+ {
+ Stage stage = Stage::GetCurrent();
+
+ // Respond to key events
+ stage.KeyEventSignal().Connect(this, &TextEditorExample::OnKeyEvent);
+
+ // Set a background color.
+ stage.SetBackgroundColor( BACKGROUND_COLOR );
+
+ // The stage size.
+ const Vector2 stageSize = stage.GetSize();
+
+ // Creates a default view with a default tool bar.
+ // The view is added to the stage.
+
+ // Set the toolbar style
+ const float toolBarHeight = TOOLBAR_HEIGHT_PERCENTAGE * stageSize.height;
+ const DemoHelper::ViewStyle viewStyle( TOOLBAR_BUTTON_PERCENTAGE,
+ TOOLBAR_TITLE_PERCENTAGE,
+ toolBarHeight,
+ TOOLBAR_PADDING );
+
+ Layer contents = DemoHelper::CreateView( mApplication,
+ mView,
+ mToolBar,
+ "",
+ TOOLBAR_IMAGE,
+ "",
+ viewStyle );
+
+ // Create a 'select color' button.
+ mColorButtonOption = Toolkit::PushButton::New();
+ mColorButtonOption.SetResizePolicy( ResizePolicy::SIZE_RELATIVE_TO_PARENT, Dimension::ALL_DIMENSIONS );
+ mColorButtonOption.SetSizeModeFactor( BUTTON_PERCENTAGE );
+
+ mColorButtonOption.SetProperty( Button::Property::UNSELECTED_COLOR, Color::BLACK );
+ mColorButtonOption.SetProperty( Button::Property::SELECTED_COLOR, Color::BLACK );
+
+ mColorButtonOption.ClickedSignal().Connect( this, &TextEditorExample::OnChangeColorButtonClicked );
+
+ mToolBar.AddControl( mColorButtonOption, viewStyle.mToolBarButtonPercentage, Toolkit::Alignment::HorizontalLeft, DemoHelper::DEFAULT_MODE_SWITCH_PADDING );
+
+ // Create the text editor.
+ mEditor = TextEditor::New();
+ mEditor.SetParentOrigin( ParentOrigin::TOP_CENTER );
+ mEditor.SetAnchorPoint( AnchorPoint::TOP_CENTER );
+ mEditor.SetPosition( 0.f, toolBarHeight, 0.f );
+ mEditor.SetResizePolicy( ResizePolicy::SIZE_RELATIVE_TO_PARENT, Dimension::ALL_DIMENSIONS );
+ mEditor.SetSizeModeFactor( TEXT_EDITOR_RELATIVE_SIZE );
+
+ mEditor.SetBackgroundColor( TEXT_EDITOR_BACKGROUND_COLOR );
+
+ mEditor.SetProperty( TextEditor::Property::TEXT_COLOR, Color::BLACK );
+ mEditor.SetProperty( TextEditor::Property::TEXT,
+ "Lorem ipsum dolor sit amet, aeque definiebas ea mei, posse iracundia ne cum.\n"
+ "Usu ne nisl maiorum iudicabit, veniam epicurei oporteat eos an.\n"
+ "Ne nec nulla regione albucius, mea doctus delenit ad!\n"
+ "Et everti blandit adversarium mei, eam porro neglegentur suscipiantur an.\n"
+ "Quidam corpora at duo. An eos possim scripserit?\n\n"
+ "Aťqui dicant sěnťenťíae aň vel!\n"
+ "Vis viris médiocrem elaboraret ét, verear civibus moderatius ex duo!\n"
+ "Án veri laborě iňtěgré quó, mei aď poššit lobortis, mei prompťa čonsťitůťó eů.\n"
+ "Aliquip sanctůs delicáta quí ěá, et natum aliquam est?\n"
+ "Asšúm sapěret usu ůť.\n"
+ "Síť ut apeirián laboramúš percipitur, sůas hařum ín éos?\n" );
+
+ contents.Add( mEditor );
+ }
+
+ void CreateButtonContainer()
+ {
+ mButtonContainer = Toolkit::TableView::New( NUMBER_OF_COLORS, 1u );
+ mButtonContainer.SetParentOrigin( ParentOrigin::TOP_LEFT );
+ mButtonContainer.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+
+ Stage stage = Stage::GetCurrent();
+ const Vector2 stageSize = stage.GetSize();
+ const float toolBarHeight = TOOLBAR_HEIGHT_PERCENTAGE * stageSize.height;
+ mButtonContainer.SetPosition( TOOLBAR_PADDING, 2.f * TOOLBAR_PADDING + toolBarHeight, 0.f );
+
+ mButtonContainer.SetResizePolicy( ResizePolicy::SIZE_RELATIVE_TO_PARENT, Dimension::ALL_DIMENSIONS );
+
+ const Vector3 containerPercentage( 0.8f * TOOLBAR_BUTTON_PERCENTAGE, NUMBER_OF_COLORS, 1.f );
+ mButtonContainer.SetSizeModeFactor( containerPercentage );
+
+ Layer toolbarLayer = mToolBar.GetLayer();
+ toolbarLayer.Add( mButtonContainer );
+
+ const Vector3 buttonPercentage( 1.f, 0.8f / static_cast<float>( NUMBER_OF_COLORS ), 1.f );
+ for( unsigned int index = 0u; index < NUMBER_OF_COLORS; ++index )
+ {
+ Toolkit::PushButton button = Toolkit::PushButton::New();
+ button.SetResizePolicy( ResizePolicy::SIZE_RELATIVE_TO_PARENT, Dimension::ALL_DIMENSIONS );
+ button.SetSizeModeFactor( buttonPercentage );
+
+ std::ostringstream s;
+ s << "color" << index;
+ button.SetName( s.str() );
+
+ button.SetProperty( Button::Property::UNSELECTED_COLOR, COLORS[index] );
+ button.SetProperty( Button::Property::SELECTED_COLOR, COLORS[index] );
+
+ button.ClickedSignal().Connect( this, &TextEditorExample::OnColorButtonClicked );
+
+ mButtonContainer.Add( button );
+ }
+ }
+
+ void OnKeyEvent( const KeyEvent& event )
+ {
+ if( event.state == KeyEvent::Down )
+ {
+ if( IsKey( event, Dali::DALI_KEY_ESCAPE ) || IsKey( event, Dali::DALI_KEY_BACK ) )
+ {
+ // Exit application when click back or escape.
+ mApplication.Quit();
+ }
+ }
+ }
+
+ bool OnChangeColorButtonClicked( Button button )
+ {
+ if( !mButtonContainer )
+ {
+ CreateButtonContainer();
+ }
+
+ mButtonContainer.SetVisible( true );
+ mButtonContainer.SetSensitive( true );
+ return true;
+ }
+
+ bool OnColorButtonClicked( Button button )
+ {
+ const std::string& name = button.GetName();
+
+ if( "color" == name.substr( 0u, 5u ) )
+ {
+ const unsigned int index = strtoul( name.substr( 5u, 1u ).c_str(), NULL, 10u );
+ mEditor.SetProperty( TextEditor::Property::INPUT_COLOR, COLORS[index] );
+ }
+
+ mButtonContainer.SetVisible( false );
+ mButtonContainer.SetSensitive( false );
+
+ return true;
+ }
+
+private:
+
+ Application& mApplication;
+
+ Toolkit::Control mView;
+ Toolkit::ToolBar mToolBar;
+ Toolkit::TextEditor mEditor;
+ Toolkit::PushButton mColorButtonOption;
+ Toolkit::TableView mButtonContainer;
+};
+
+void RunTest( Application& application )
+{
+ TextEditorExample test( application );
+
+ application.MainLoop();
+}
+
+/** Entry point for Linux & Tizen applications */
+int main( int argc, char **argv )
+{
+ // DALI_DEMO_THEME_PATH not passed to Application so TextEditor example uses default Toolkit style sheet.
+ Application application = Application::New( &argc, &argv );
+
+ RunTest( application );
+
+ return 0;
+}
projects / platform / core / uifw / dali-demo.git / commitdiff