diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/text-message-field/text-message-field-example.cpp | 171 | ||||
| -rw-r--r-- | examples/text-scrolling/text-scrolling-example.cpp | 318 |
2 files changed, 318 insertions, 171 deletions
diff --git a/examples/text-message-field/text-message-field-example.cpp b/examples/text-message-field/text-message-field-example.cpp deleted file mode 100644 index 6c7167b4..00000000 --- a/examples/text-message-field/text-message-field-example.cpp +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (c) 2015 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 message-field-example.cpp - * @brief Basic usage of TextField control - */ - -// EXTERNAL INCLUDES -#include <dali-toolkit/dali-toolkit.h> - -using namespace Dali; -using namespace Dali::Toolkit; - -namespace -{ - const char* DESKTOP_IMAGE( DEMO_IMAGE_DIR "woodEffect.jpg" ); - const Vector2 DESKTOP_SIZE( Vector2( 1440, 1600 ) ); - const Vector2 PHOTOBOX_SIZE( Vector2(330.0f, 80.0f ) ); - const float MAX_OFFSCREEN_RENDERING_SIZE = 2048.f; - const float SCREEN_BORDER = 5.0f; // Border around screen that Popups and handles will not exceed -} -/** - * @brief The main class of the demo. - */ -class TextMessageFieldExample : public ConnectionTracker -{ -public: - - TextMessageFieldExample( Application& application ) - : mApplication( application ), - mTargetActorPosition(), - mTargetActorSize() - { - // Connect to the Application's Init signal - mApplication.InitSignal().Connect( this, &TextMessageFieldExample::Create ); - } - - ~TextMessageFieldExample() - { - // Nothing to do here. - } - - /** - * One-time setup in response to Application InitSignal. - */ - void Create( Application& application ) - { - Stage stage = Stage::GetCurrent(); - mStageSize = stage.GetSize(); - - stage.KeyEventSignal().Connect(this, &TextMessageFieldExample::OnKeyEvent); - - // Create Root actor - Actor rootActor = Actor::New(); - rootActor.SetName("rootActor"); - rootActor.SetResizePolicy( ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS ); - rootActor.SetSize( mStageSize ); - rootActor.SetAnchorPoint( AnchorPoint::TOP_LEFT ); - - stage.Add( rootActor ); - - const Size mTargetActorSize( mStageSize.width, DESKTOP_SIZE.height ); - - // Create Desktop - ImageView desktop = ImageView::New( DESKTOP_IMAGE ); - desktop.SetName("desktopActor"); - desktop.SetAnchorPoint( AnchorPoint::TOP_LEFT ); - desktop.SetResizePolicy( ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS ); - desktop.SetSize( mTargetActorSize ); - - rootActor.Add( desktop ); // Add desktop (content) to offscreen actor - - // Create Photo Box A - Control photoBoxA = Control::New(); - - Dali::Property::Map border; - border.Insert( "rendererType", "border" ); - border.Insert( "borderColor", Color::WHITE ); - border.Insert( "borderSize", 1.f ); - photoBoxA.SetProperty( Control::Property::BACKGROUND, border ); - - photoBoxA.SetName("photoBoxA"); - photoBoxA.SetAnchorPoint( AnchorPoint::CENTER ); - photoBoxA.SetParentOrigin( ParentOrigin::CENTER ); - photoBoxA.SetResizePolicy( ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS ); - photoBoxA.SetSize( PHOTOBOX_SIZE ); - photoBoxA.SetPosition( 0.0f, -500.0f, 1.0f ); - desktop.Add( photoBoxA ); - - // Create TextField - TextField field = TextField::New(); - field.SetResizePolicy( ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS ); - field.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS ); - field.SetPadding( Padding( 1.0f, 1.0f, 1.0f, 1.0f ) ); - field.SetAnchorPoint( AnchorPoint::TOP_LEFT ); - field.SetProperty( TextField::Property::TEXT, "Enter Title name" ); - field.SetProperty( TextField::Property::DECORATION_BOUNDING_BOX, Rect<int>( SCREEN_BORDER, SCREEN_BORDER, mStageSize.width - SCREEN_BORDER*2, mStageSize.height - SCREEN_BORDER*2 ) ); - photoBoxA.Add( field ); - - mPanGestureDetector = PanGestureDetector::New(); - mPanGestureDetector.DetectedSignal().Connect(this, &TextMessageFieldExample::OnPanGesture ); - mPanGestureDetector.Attach( desktop ); - } - - /** - * Main key event handler - */ - void OnKeyEvent(const KeyEvent& event) - { - if(event.state == KeyEvent::Down) - { - if( IsKey( event, DALI_KEY_ESCAPE) || IsKey( event, DALI_KEY_BACK ) ) - { - mApplication.Quit(); - } - } - } - - void OnPanGesture( Actor actor, const PanGesture& gesture ) - { - if( gesture.state == Gesture::Continuing ) - { - Vector2 position = Vector2( gesture.displacement ); - mTargetActorPosition.y = mTargetActorPosition.y + position.y; - mTargetActorPosition.y = std::min( mTargetActorPosition.y, -mTargetActorSize.height ); - mTargetActorPosition.y = std::max( mTargetActorPosition.y, ( mTargetActorSize.height - mStageSize.height*0.25f ) ); - actor.SetPosition( 0.0f, mTargetActorPosition.y ); - } - } - -private: - - Application& mApplication; - PanGestureDetector mPanGestureDetector; - - Vector2 mTargetActorPosition; - Vector2 mTargetActorSize; - Vector2 mStageSize; -}; - -void RunTest( Application& application ) -{ - TextMessageFieldExample test( application ); - - application.MainLoop(); -} - -/** Entry point for Linux & Tizen applications */ -int DALI_EXPORT_API main( int argc, char **argv ) -{ - Application application = Application::New( &argc, &argv, DEMO_THEME_PATH ); - - RunTest( application ); - - return 0; -} diff --git a/examples/text-scrolling/text-scrolling-example.cpp b/examples/text-scrolling/text-scrolling-example.cpp new file mode 100644 index 00000000..e9fa0569 --- /dev/null +++ b/examples/text-scrolling/text-scrolling-example.cpp @@ -0,0 +1,318 @@ +/* + * 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 text-scrolling-example.cpp + * @brief Shows text labels with scrolling text and allows a text label and text field control to be scrolled vertically + */ + +// EXTERNAL INCLUDES +#include <dali-toolkit/dali-toolkit.h> + +using namespace Dali; +using namespace Dali::Toolkit; + +namespace +{ +const char* DESKTOP_IMAGE( DEMO_IMAGE_DIR "woodEffect.jpg" ); +const Vector2 DESKTOP_SIZE( Vector2( 1440.f, 1600.f ) ); +const Vector2 BOX_SIZE( Vector2(330.0f, 80.0f ) ); +const Vector2 SCROLLING_BOX_SIZE( Vector2(330.0f, 40.0f ) ); +const float MAX_OFFSCREEN_RENDERING_SIZE = 2048.f; +const float SCREEN_BORDER = 5.0f; // Border around screen that Popups and handles will not exceed + +enum Labels +{ + SMALL = 1u, + RTL = 1u << 1, + LARGE = 1u << 2, + RTL_LONG = 1u << 4, + NONE = 1u << 6, +}; +} +/** + * @brief The main class of the demo. + */ +class TextScrollingExample : public ConnectionTracker +{ +public: + + TextScrollingExample( Application& application ) + : mApplication( application ), + mTargetActorPosition(), + mTargetActorSize() + { + // Connect to the Application's Init signal + mApplication.InitSignal().Connect( this, &TextScrollingExample::Create ); + } + + ~TextScrollingExample() + { + // Nothing to do here. + } + + + void CreateBox( const std::string& name, Actor& box, Actor parent, const Vector2& size ) + { + box.SetName(name); + box.SetAnchorPoint( AnchorPoint::CENTER ); + box.SetParentOrigin( ParentOrigin::CENTER ); + box.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::HEIGHT ); + box.SetResizePolicy( ResizePolicy::FIXED, Dimension::WIDTH ); + box.SetSize( size.width, 0.f ); + parent.Add( box ); + + Dali::Property::Map border; + border.Insert( "rendererType", "border" ); + border.Insert( "borderColor", Color::WHITE ); + border.Insert( "borderSize", 1.f ); + box.SetProperty( Control::Property::BACKGROUND, border ); + } + + void CreateLabel( Actor& label, const std::string text, Actor parent, bool scrollOnStart, PushButton button ) + { + label = TextLabel::New( text ); + label.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH ); + label.SetResizePolicy( ResizePolicy::DIMENSION_DEPENDENCY, Dimension::HEIGHT ); + label.SetPadding( Padding( 1.0f, 1.0f, 1.0f, 1.0f ) ); + label.SetAnchorPoint( AnchorPoint::CENTER ); + label.SetParentOrigin( ParentOrigin::CENTER ); + parent.Add( label ); + + if ( scrollOnStart ) + { + label.SetProperty(TextLabel::Property::ENABLE_AUTO_SCROLL, true); + } + + button.SetResizePolicy( ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS ); + button.SetSize(BOX_SIZE.height,BOX_SIZE.height); + button.SetParentOrigin( ParentOrigin::TOP_RIGHT ); + button.SetAnchorPoint( AnchorPoint::TOP_LEFT ); + parent.Add(button); + } + + + /** + * One-time setup in response to Application InitSignal. + */ + void Create( Application& application ) + { + Stage stage = Stage::GetCurrent(); + mStageSize = stage.GetSize(); + + stage.KeyEventSignal().Connect(this, &TextScrollingExample::OnKeyEvent); + + // Create Root actor + Actor rootActor = Actor::New(); + rootActor.SetName("rootActor"); + rootActor.SetResizePolicy( ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS ); + rootActor.SetSize( mStageSize ); + rootActor.SetAnchorPoint( AnchorPoint::TOP_LEFT ); + + stage.Add( rootActor ); + + const Size mTargetActorSize( mStageSize.width, DESKTOP_SIZE.height ); + + // Create Desktop + ImageView desktop = ImageView::New( DESKTOP_IMAGE ); + desktop.SetName("desktopActor"); + desktop.SetAnchorPoint( AnchorPoint::TOP_LEFT ); + desktop.SetResizePolicy( ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS ); + desktop.SetSize( mTargetActorSize ); + + rootActor.Add( desktop ); // Add desktop (content) to offscreen actor + + // Create Boxes + Control boxA = Control::New(); + Control boxB = Control::New(); + Control boxC = Control::New(); + Control boxD = Control::New(); + Control boxE = Control::New(); + + CreateBox( "boxA", boxA, desktop, BOX_SIZE ); + boxA.SetPosition( 0.0f, -500.0f, 1.0f ); + + // Create TextField + TextField field = TextField::New(); + field.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS ); + field.SetPadding( Padding( 1.0f, 1.0f, 1.0f, 1.0f ) ); + field.SetAnchorPoint( AnchorPoint::TOP_LEFT ); + field.SetProperty( TextField::Property::PLACEHOLDER_TEXT, "Enter Folder Name" ); + field.SetProperty( TextField::Property::DECORATION_BOUNDING_BOX, Rect<int>( SCREEN_BORDER, SCREEN_BORDER, mStageSize.width - SCREEN_BORDER*2, mStageSize.height - SCREEN_BORDER*2 ) ); + boxA.Add( field ); + boxA.SetSize(BOX_SIZE); + + CreateBox( "boxB", boxB, desktop, SCROLLING_BOX_SIZE ); + boxB.SetPosition( 0.0f, -400.0f, 1.0f ); + Toolkit::PushButton scrollLargeButton = Toolkit::PushButton::New(); + scrollLargeButton.ClickedSignal().Connect( this, &TextScrollingExample::OnButtonClickedLarge ); + CreateLabel( mLargeLabel, "A Quick Brown Fox Jumps Over The Lazy Dog", boxB, false ,scrollLargeButton ); + + + CreateBox( "boxC", boxC, desktop, SCROLLING_BOX_SIZE ); + boxC.SetPosition( 0.0f, -300.0f, 1.0f ); + Toolkit::PushButton scrollSmallButton = Toolkit::PushButton::New(); + scrollSmallButton.ClickedSignal().Connect( this, &TextScrollingExample::OnButtonClickedSmall ); + CreateLabel( mSmallLabel, "A Quick Brown Fox", boxC , true, scrollSmallButton ); + mSmallLabel.SetProperty( TextLabel::Property::TEXT_COLOR, Color::WHITE ); + mSmallLabel.SetProperty( TextLabel::Property::SHADOW_OFFSET, Vector2( 1.0f, 1.0f ) ); + mSmallLabel.SetProperty( TextLabel::Property::SHADOW_COLOR, Color::BLACK ); + + CreateBox( "boxD", boxD, desktop, SCROLLING_BOX_SIZE ); + boxD.SetPosition( 0.0f, -200.0f, 1.0f ); + Toolkit::PushButton scrollRtlButton = Toolkit::PushButton::New(); + scrollRtlButton.ClickedSignal().Connect( this, &TextScrollingExample::OnButtonClickedRtl ); + CreateLabel( mRtlLabel, "مرحبا بالعالم", boxD , true, scrollRtlButton ); + + CreateBox( "boxE", boxE, desktop, SCROLLING_BOX_SIZE ); + boxE.SetPosition( 0.0f, -100.0f, 1.0f ); + Toolkit::PushButton scrollRtlLongButton = Toolkit::PushButton::New(); + scrollRtlLongButton.ClickedSignal().Connect( this, &TextScrollingExample::OnButtonClickedRtlLong ); + CreateLabel( mRtlLongLabel, " مرحبا بالعالم مرحبا بالعالم مرحبا بالعالم", boxE , false, scrollRtlLongButton ); + + + mPanGestureDetector = PanGestureDetector::New(); + mPanGestureDetector.DetectedSignal().Connect(this, &TextScrollingExample::OnPanGesture ); + mPanGestureDetector.Attach( desktop ); + } + + void EnableScrolling( Labels labels ) + { + Actor label; + switch( labels ) + { + case LARGE: + { + label = mLargeLabel; + break; + } + case RTL: + { + label = mRtlLabel; + break; + } + case SMALL: + { + label = mSmallLabel; + break; + } + case RTL_LONG: + { + label = mRtlLongLabel; + break; + } + case NONE: + { + return; + } + } + + if ( labels != NONE ) + { + Property::Value value = label.GetProperty( TextLabel::Property::ENABLE_AUTO_SCROLL); + if (value.Get< bool >()) + { + label.SetProperty( TextLabel::Property::ENABLE_AUTO_SCROLL, false ); + } + else + { + label.SetProperty( TextLabel::Property::ENABLE_AUTO_SCROLL, true ); + } + } + } + + bool OnButtonClickedSmall( Toolkit::Button button ) + { + EnableScrolling( SMALL ); + return true; + } + + bool OnButtonClickedLarge( Toolkit::Button button ) + { + EnableScrolling( LARGE ); + return true; + } + + bool OnButtonClickedRtl( Toolkit::Button button ) + { + EnableScrolling( RTL ); + return true; + } + + bool OnButtonClickedRtlLong( Toolkit::Button button ) + { + EnableScrolling( RTL_LONG ); + return true; + } + + /** + * Main key event handler + */ + void OnKeyEvent(const KeyEvent& event) + { + if(event.state == KeyEvent::Down) + { + if( IsKey( event, DALI_KEY_ESCAPE) || IsKey( event, DALI_KEY_BACK ) ) + { + mApplication.Quit(); + } + } + } + + void OnPanGesture( Actor actor, const PanGesture& gesture ) + { + if( gesture.state == Gesture::Continuing ) + { + Vector2 position = Vector2( gesture.displacement ); + mTargetActorPosition.y = mTargetActorPosition.y + position.y; + mTargetActorPosition.y = std::min( mTargetActorPosition.y, -mTargetActorSize.height ); + mTargetActorPosition.y = std::max( mTargetActorPosition.y, ( mTargetActorSize.height - mStageSize.height*0.25f ) ); + actor.SetPosition( 0.0f, mTargetActorPosition.y ); + } + } + +private: + + Application& mApplication; + PanGestureDetector mPanGestureDetector; + + Vector2 mTargetActorPosition; + Vector2 mTargetActorSize; + Vector2 mStageSize; + + TextLabel mLargeLabel; + TextLabel mSmallLabel; + TextLabel mRtlLabel; + TextLabel mRtlLongLabel; +}; + +void RunTest( Application& application ) +{ + TextScrollingExample test( application ); + + application.MainLoop(); +} + +/** Entry point for Linux & Tizen applications */ +int DALI_EXPORT_API main( int argc, char **argv ) +{ + Application application = Application::New( &argc, &argv, DEMO_THEME_PATH ); + + RunTest( application ); + + return 0; +} |