+ /**
+ * Popup
+ */
+
+ void CreateOrderedListOfPopupOptions()
+ {
+ mCopyPastePopup.mOrderListOfButtons.clear();
+
+ // Create button for each possible option using Option priority
+ ResourceImage cutIcon = ResourceImage::New( OPTION_ICON_CUT );
+ mCopyPastePopup.mOrderListOfButtons.push_back( ButtonRequirement( ButtonsCut, mCopyPastePopup.mCutOptionPriority, OPTION_CUT, GET_LOCALE_TEXT("IDS_COM_BODY_CUT"), cutIcon, true ) );
+
+ ResourceImage copyIcon = ResourceImage::New( OPTION_ICON_COPY );
+ mCopyPastePopup.mOrderListOfButtons.push_back( ButtonRequirement( ButtonsCopy, mCopyPastePopup.mCopyOptionPriority, OPTION_COPY, GET_LOCALE_TEXT("IDS_COM_BODY_COPY"), copyIcon, true ) );
+
+ ResourceImage pasteIcon = ResourceImage::New( OPTION_ICON_PASTE );
+ mCopyPastePopup.mOrderListOfButtons.push_back( ButtonRequirement( ButtonsPaste, mCopyPastePopup.mPasteOptionPriority, OPTION_PASTE, GET_LOCALE_TEXT("IDS_COM_BODY_PASTE"), pasteIcon, true ) );
+
+ ResourceImage selectIcon = ResourceImage::New( OPTION_ICON_SELECT );
+ mCopyPastePopup.mOrderListOfButtons.push_back( ButtonRequirement( ButtonsSelect, mCopyPastePopup.mSelectOptionPriority, OPTION_SELECT_WORD, GET_LOCALE_TEXT("IDS_COM_SK_SELECT"), selectIcon, true ) );
+
+ ResourceImage selectAllIcon = ResourceImage::New( OPTION_ICON_SELECT_ALL );
+ mCopyPastePopup.mOrderListOfButtons.push_back( ButtonRequirement( ButtonsSelectAll, mCopyPastePopup.mSelectAllOptionPriority, OPTION_SELECT_ALL, GET_LOCALE_TEXT("IDS_COM_BODY_SELECT_ALL"), selectAllIcon, true ) );
+
+ ResourceImage clipboardIcon = ResourceImage::New( OPTION_ICON_CLIPBOARD );
+ mCopyPastePopup.mOrderListOfButtons.push_back( ButtonRequirement( ButtonsClipboard, mCopyPastePopup.mClipboardOptionPriority, OPTION_CLIPBOARD, GET_LOCALE_TEXT("IDS_COM_BODY_CLIPBOARD"), clipboardIcon, true ) );
+
+ // Sort the buttons according their priorities.
+ std::sort( mCopyPastePopup.mOrderListOfButtons.begin(), mCopyPastePopup.mOrderListOfButtons.end(), PriorityCompare );
+ }
+
+ void CreateBackground( PopupImpl& popup )
+ {
+ // Create background-panel if not already created (required if we have at least one option)
+ if ( !popup.mBackground )
+ {
+ ResourceImage bgImg = ResourceImage::New( POPUP_BACKGROUND );
+ popup.mBackground = ImageActor::New( bgImg );
+ popup.mBackground.SetColor( popup.mBackgroundColor );
+ popup.mBackground.SetParentOrigin( ParentOrigin::CENTER );
+
+ NinePatchImage backgroundImageNinePatch = NinePatchImage::DownCast( bgImg );
+ if( backgroundImageNinePatch )
+ {
+ const Size ninePatchImageSize = Size( static_cast<float>( bgImg.GetWidth() ), static_cast<float>( bgImg.GetHeight() ) );
+ Rect<int> childRect = backgroundImageNinePatch.GetChildRectangle();
+
+ // -1u because of the cropping.
+ popup.mNinePatchMargins.x = childRect.x - 1u;
+ popup.mNinePatchMargins.y = ninePatchImageSize.width - ( childRect.x + childRect.width ) - 1u;
+ popup.mNinePatchMargins.z = childRect.y - 1u;
+ popup.mNinePatchMargins.w = ninePatchImageSize.height - ( childRect.y + childRect.height ) - 1u;
+ }
+
+ ResourceImage::Image bgEffectImg = ResourceImage::New( POPUP_BACKGROUND_EFFECT );
+ ImageActor backgroundEffect = ImageActor::New( bgEffectImg );
+ backgroundEffect.SetParentOrigin( ParentOrigin::CENTER );
+
+ ResourceImage::Image bgLine = ResourceImage::New( POPUP_BACKGROUND_LINE );
+ ImageActor backgroundLine = ImageActor::New( bgLine );
+ backgroundLine.SetParentOrigin( ParentOrigin::CENTER );
+ backgroundLine.SetColor( popup.mLineColor );
+
+ popup.mBackground.Add( backgroundEffect );
+ popup.mBackground.Add( backgroundLine );
+ }
+ }
+
+ void AddOption( Actor& parent, const std::string& name, const std::string& caption, const Image iconImage, bool finalOption, bool showIcons )
+ {
+ // 1. Create the backgrounds for the popup option both normal and pressed.
+ // Both containers will be added to a button.
+ Actor optionContainer = Actor::New();
+ optionContainer.SetDrawMode( DrawMode::OVERLAY );
+ //optionContainer.SetParentOrigin( ParentOrigin::CENTER );
+ optionContainer.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+
+ ImageActor optionPressedContainer = Toolkit::CreateSolidColorActor( mCopyPastePopup.mBackgroundPressedColor );
+ optionPressedContainer.SetDrawMode( DrawMode::OVERLAY );
+ //optionPressedContainer.SetParentOrigin( ParentOrigin::CENTER );
+ optionPressedContainer.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+
+ // 2. Add text.
+ Toolkit::TextLabel captionTextLabel = Toolkit::TextLabel::New();
+ captionTextLabel.SetProperty( TextLabel::Property::TEXT, caption );
+ optionContainer.Add( captionTextLabel );
+
+ Toolkit::TextLabel pressedCaptionTextLabel = Toolkit::TextLabel::New();
+ pressedCaptionTextLabel.SetProperty( TextLabel::Property::TEXT, caption );
+ optionPressedContainer.Add( pressedCaptionTextLabel );
+
+ // Calculates the icon/text position.
+ float iconTextOffsetY = 0.0f;
+
+ if ( showIcons )
+ {
+ // 3. Create the icons
+ ImageActor pressedIcon = ImageActor::New( iconImage );
+ ImageActor icon = ImageActor::New( iconImage );
+
+ optionContainer.Add( icon );
+ optionPressedContainer.Add( pressedIcon );
+
+ iconTextOffsetY = 0.5f * ( ( DEFAULT_POPUP_MAX_SIZE.height - mCopyPastePopup.mNinePatchMargins.z - mCopyPastePopup.mNinePatchMargins.w ) - ( OPTION_ICON_SIZE.height + OPTION_GAP_ICON_TEXT + OPTION_TEXT_LINE_HEIGHT ) );
+
+ icon.SetParentOrigin( ParentOrigin::TOP_CENTER );
+ icon.SetAnchorPoint( AnchorPoint::TOP_CENTER );
+ icon.SetY( iconTextOffsetY );
+
+ pressedIcon.SetParentOrigin( ParentOrigin::TOP_CENTER );
+ pressedIcon.SetAnchorPoint( AnchorPoint::TOP_CENTER );
+ pressedIcon.SetY( iconTextOffsetY );
+
+ // Layout icon + gap + text
+ captionTextLabel.SetAnchorPoint( AnchorPoint::BOTTOM_CENTER );
+ pressedCaptionTextLabel.SetAnchorPoint( AnchorPoint::BOTTOM_CENTER );
+ pressedCaptionTextLabel.SetParentOrigin( ParentOrigin::BOTTOM_CENTER );
+ captionTextLabel.SetParentOrigin( ParentOrigin::BOTTOM_CENTER );
+ pressedCaptionTextLabel.SetY( -iconTextOffsetY );
+ captionTextLabel.SetY( -iconTextOffsetY );
+ }
+ else
+ {
+ // Centre option text
+ captionTextLabel.SetAnchorPoint( AnchorPoint::CENTER );
+ captionTextLabel.SetParentOrigin( ParentOrigin::CENTER );
+ pressedCaptionTextLabel.SetAnchorPoint( AnchorPoint::CENTER );
+ pressedCaptionTextLabel.SetParentOrigin( ParentOrigin::CENTER );
+ }
+
+ // Calculate the size of the text.
+ Vector3 textSize = captionTextLabel.GetNaturalSize();
+ textSize.width = std::min( textSize.width, OPTION_MAX_WIDTH - 2.f * OPTION_MARGIN_WIDTH );
+
+ // Set the size to the text. Text will be ellipsized if exceeds the max width.
+ captionTextLabel.SetSize( textSize );
+ pressedCaptionTextLabel.SetSize( textSize );
+
+ // 4. Calculate the size of option.
+
+ // The width is the max size of the text or the icon plus the margins clamped between the option min and max size.
+ // The height is the whole popup height minus the ninepatch margins.
+ const Vector2 optionSize( std::min( OPTION_MAX_WIDTH, std::max( OPTION_MIN_WIDTH, std::max( textSize.width, OPTION_ICON_SIZE.width ) + 2.f * OPTION_MARGIN_WIDTH ) ),
+ DEFAULT_POPUP_MAX_SIZE.height - mCopyPastePopup.mNinePatchMargins.z - mCopyPastePopup.mNinePatchMargins.w );
+
+ optionContainer.SetSize( optionSize );
+ optionPressedContainer.SetSize( optionSize );
+
+ // 5. Create a option.
+ Toolkit::PushButton option = Toolkit::PushButton::New();
+ option.SetSizePolicy( Toolkit::Control::Fixed, Toolkit::Control::Fixed );
+ option.SetSize( optionSize );
+ option.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+ option.SetX( mCopyPastePopup.mContentSize.width );
+ option.SetName( name );
+ option.SetAnimationTime( 0.0f );
+ //option.ClickedSignal().Connect( this, &TextInputPopup::OnButtonPressed );
+
+ parent.Add( option );
+
+ // 6. Set the normal option image.
+ option.SetButtonImage( optionContainer );
+
+ // 7. Set the pressed option image
+ option.SetSelectedImage( optionPressedContainer );
+
+ // 8. Update the content size.
+ mCopyPastePopup.mContentSize.width += optionSize.width;
+ mCopyPastePopup.mContentSize.height = std::max ( optionSize.height, mCopyPastePopup.mContentSize.height );
+
+ // 9. Add the divider
+ if( !finalOption )
+ {
+ const Size size( POPUP_DIVIDER_WIDTH, mCopyPastePopup.mContentSize.height );
+
+ ImageActor divider = Toolkit::CreateSolidColorActor( Color::WHITE );
+ divider.SetSize (size);
+ divider.SetParentOrigin( ParentOrigin::TOP_LEFT );
+ divider.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+ divider.SetPosition( mCopyPastePopup.mContentSize.width - POPUP_DIVIDER_WIDTH, 0.0f );
+ parent.Add( divider );
+ }
+ }
+
+ void SetUpPopup( Actor& parent, Size& size )
+ {
+ // Create Layer and Stencil.
+ parent = Layer::New();
+ Layer layer = Layer::New();
+ ImageActor stencil = CreateSolidColorActor( Color::RED );
+ stencil.SetDrawMode( DrawMode::STENCIL );
+ stencil.SetVisible( true );
+ Actor scrollview = Actor::New();
+
+ //todo Use Size negotiation
+ layer.SetSize( size ); // matches stencil size
+ parent.SetSize( size ); // matches stencil size
+ stencil.SetSize( size );
+ scrollview.SetSize( size );
+ mCopyPastePopup.mButtons.SetSize( size );
+
+ layer.SetAnchorPoint(AnchorPoint::TOP_LEFT);
+ scrollview.SetAnchorPoint(AnchorPoint::TOP_LEFT);
+ //mCopyPastePopup.mBackground.SetAnchorPoint(AnchorPoint::TOP_LEFT);
+ mCopyPastePopup.mButtons.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+
+ parent.Add( mCopyPastePopup.mBackground );
+ parent.Add( layer );
+ layer.Add( stencil );
+ layer.Add( scrollview );
+ scrollview.Add( mCopyPastePopup.mButtons );
+ }
+
+ void AddPopupOptions( bool createTail, bool showIcons )
+ {
+ mCopyPastePopup.mShowIcons = showIcons;
+
+ mCopyPastePopup.mContentSize = Vector2::ZERO;
+
+ mCopyPastePopup.mButtons = Actor::New();
+
+ // Add the options into the buttons container.
+
+ // 1. Determine how many buttons are active and should be added to container.
+ std::size_t numberOfOptions = 0u;
+ for( std::vector<ButtonRequirement>::const_iterator it = mCopyPastePopup.mOrderListOfButtons.begin(), endIt = mCopyPastePopup.mOrderListOfButtons.end(); ( it != endIt ); ++it )
+ {
+ const ButtonRequirement& button( *it );
+ if( button.enabled )
+ {
+ ++numberOfOptions;
+ }
+ }
+
+ // 2. Iterate list of buttons and add active ones.
+ std::size_t optionsAdded = 0u;
+ for( std::vector<ButtonRequirement>::const_iterator it = mCopyPastePopup.mOrderListOfButtons.begin(), endIt = mCopyPastePopup.mOrderListOfButtons.end(); ( it != endIt ); ++it )
+ {
+ const ButtonRequirement& button( *it );
+ if ( button.enabled )
+ {
+ ++optionsAdded;
+ AddOption( mCopyPastePopup.mButtons, button.name, button.caption, button.icon, optionsAdded == numberOfOptions, mCopyPastePopup.mShowIcons );
+ }
+ }
+
+ // Calculate the size of the whole popup which may not be all visible.
+ mCopyPastePopup.mRequiredPopUpSize = Size( std::min( mCopyPastePopup.mMaxWidth, mCopyPastePopup.mContentSize.width + mCopyPastePopup.mNinePatchMargins.x + mCopyPastePopup.mNinePatchMargins.y ), DEFAULT_POPUP_MAX_SIZE. height );
+
+ // Set the size of the background, background line and background effect.
+ mCopyPastePopup.mBackground.SetSize( mCopyPastePopup.mRequiredPopUpSize);
+ for( std::size_t index = 0u, childCount = mCopyPastePopup.mBackground.GetChildCount(); index < childCount; ++index )
+ {
+ mCopyPastePopup.mBackground.GetChildAt( index ).SetSize( mCopyPastePopup.mRequiredPopUpSize );
+ }
+
+ // Size of the contents within the popup
+ mCopyPastePopup.mVisiblePopUpSize = Size( mCopyPastePopup.mRequiredPopUpSize.width - mCopyPastePopup.mNinePatchMargins.x - mCopyPastePopup.mNinePatchMargins.y, mCopyPastePopup.mRequiredPopUpSize.height - mCopyPastePopup.mNinePatchMargins.z - mCopyPastePopup.mNinePatchMargins.w );
+
+ }
+
+ void CreatePopup()
+ {
+ if ( !mCopyPastePopup.mRoot )
+ {
+ mActiveCopyPastePopup = true;
+ CreateOrderedListOfPopupOptions(); //todo Currently causes all options to be shown
+ CreateBackground( mCopyPastePopup );
+ AddPopupOptions( true, true );
+ SetUpPopup( mCopyPastePopup.mRoot, mCopyPastePopup.mVisiblePopUpSize );
+ Actor parent = mParent.Self();
+ parent.Add( mCopyPastePopup.mRoot );
+ }
+ }
+
+ void DestroyPopup()
+ {
+ if ( mCopyPastePopup.mRoot )
+ {
+ mActiveCopyPastePopup = false;
+ UnparentAndReset( mCopyPastePopup.mButtons );
+ UnparentAndReset( mCopyPastePopup.mRoot );
+ }
+ }
+