std::unique_ptr<RenderQueue> BREW::CreateCheckButtonDrawable( std::shared_ptr<const CheckButton> check ) const {
auto border_color = GetProperty<sf::Color>( "BorderColor", check );
auto background_color = GetProperty<sf::Color>( "BackgroundColor", check );
auto color = GetProperty<sf::Color>( "Color", check );
auto check_color = GetProperty<sf::Color>( "CheckColor", check );
auto border_color_shift = GetProperty<int>( "BorderColorShift", check );
auto border_width = GetProperty<float>( "BorderWidth", check );
auto box_size = GetProperty<float>( "BoxSize", check );
auto spacing = GetProperty<float>( "Spacing", check );
auto check_size = std::min( box_size, GetProperty<float>( "CheckSize", check ) );
const auto& font_name = GetProperty<std::string>( "FontName", check );
auto font_size = GetProperty<unsigned int>( "FontSize", check );
const auto& font = GetResourceManager().GetFont( font_name );
std::unique_ptr<RenderQueue> queue( new RenderQueue );
// Check Pane.
queue->Add(
Renderer::Get().CreatePane(
sf::Vector2f( 0.f, check->GetAllocation().height / 2.f - box_size / 2.f ),
sf::Vector2f( box_size, box_size ),
border_width,
background_color,
border_color,
-border_color_shift
)
);
if( check->IsActive() ) {
float diff( box_size - check_size );
queue->Add(
Renderer::Get().CreateRect(
sf::FloatRect(
box_size / 2 - check_size / 2,
check->GetAllocation().height / 2.f - box_size / 2.f + diff / 2.f,
check_size - 1.f,
check_size - 1.f
),
check_color
)
);
}
// Label.
if( check->GetLabel().getSize() > 0 ) {
auto metrics = GetTextStringMetrics( check->GetLabel(), *font, font_size );
metrics.y = GetFontLineHeight( *font, font_size );
sf::Text text( check->GetLabel(), *font, font_size );
text.setPosition(
box_size + spacing,
check->GetAllocation().height / 2.f - metrics.y / 2.f
);
text.setFillColor( color );
queue->Add( Renderer::Get().CreateText( text ) );
}
return queue;
}
std::unique_ptr<RenderQueue> BREW::CreateEntryDrawable( std::shared_ptr<const Entry> entry ) const {
auto border_color = GetProperty<sf::Color>( "BorderColor", entry );
auto background_color = GetProperty<sf::Color>( "BackgroundColor", entry );
auto text_color = GetProperty<sf::Color>( "Color", entry );
auto cursor_color = GetProperty<sf::Color>( "Color", entry );
auto text_padding = GetProperty<float>( "Padding", entry );
auto cursor_thickness = GetProperty<float>( "Thickness", entry );
auto border_width = GetProperty<float>( "BorderWidth", entry );
auto border_color_shift = GetProperty<int>( "BorderColorShift", entry );
const auto& font_name = GetProperty<std::string>( "FontName", entry );
const auto& font = GetResourceManager().GetFont( font_name );
auto font_size = GetProperty<unsigned int>( "FontSize", entry );
std::unique_ptr<RenderQueue> queue( new RenderQueue );
// Pane.
queue->Add(
Renderer::Get().CreatePane(
sf::Vector2f( 0.f, 0.f ),
sf::Vector2f( entry->GetAllocation().width, entry->GetAllocation().height ),
border_width,
background_color,
border_color,
-border_color_shift
)
);
auto line_height = GetFontLineHeight( *font, font_size );
sf::Text vis_label( entry->GetVisibleText(), *font, font_size );
vis_label.setFillColor( text_color );
vis_label.setPosition( text_padding, entry->GetAllocation().height / 2.f - line_height / 2.f );
queue->Add( Renderer::Get().CreateText( vis_label ) );
// Draw cursor if entry is active and cursor is visible.
if( entry->HasFocus() && entry->IsCursorVisible() ) {
sf::String cursor_string( entry->GetVisibleText() );
if( entry->GetCursorPosition() - entry->GetVisibleOffset() < static_cast<int>( cursor_string.getSize() ) ) {
cursor_string.erase( static_cast<std::size_t>( entry->GetCursorPosition() - entry->GetVisibleOffset() ), cursor_string.getSize() );
}
// Get metrics.
sf::Vector2f metrics( GetTextStringMetrics( cursor_string, *font, font_size ) );
queue->Add(
Renderer::Get().CreateRect(
sf::FloatRect(
metrics.x + text_padding,
entry->GetAllocation().height / 2.f - line_height / 2.f,
cursor_thickness,
line_height
),
cursor_color
)
);
}
return queue;
}
std::unique_ptr<RenderQueue> BREW::CreateSpinButtonDrawable( std::shared_ptr<const SpinButton> spinbutton ) const {
auto border_color = GetProperty<sf::Color>( "BorderColor", spinbutton );
auto background_color = GetProperty<sf::Color>( "BackgroundColor", spinbutton );
auto text_color = GetProperty<sf::Color>( "Color", spinbutton );
auto cursor_color = GetProperty<sf::Color>( "Color", spinbutton );
auto text_padding = GetProperty<float>( "Padding", spinbutton );
auto cursor_thickness = GetProperty<float>( "Thickness", spinbutton );
auto border_width = GetProperty<float>( "BorderWidth", spinbutton );
auto border_color_shift = GetProperty<int>( "BorderColorShift", spinbutton );
const auto& font_name = GetProperty<std::string>( "FontName", spinbutton );
const auto& font = GetResourceManager().GetFont( font_name );
auto font_size = GetProperty<unsigned int>( "FontSize", spinbutton );
auto stepper_aspect_ratio = GetProperty<float>( "StepperAspectRatio", spinbutton );
auto stepper_color = GetProperty<sf::Color>( "StepperBackgroundColor", spinbutton );
auto stepper_border_color = GetProperty<sf::Color>( "BorderColor", spinbutton );
auto stepper_arrow_color = GetProperty<sf::Color>( "StepperArrowColor", spinbutton );
std::unique_ptr<RenderQueue> queue( new RenderQueue );
// Pane.
queue->Add(
Renderer::Get().CreatePane(
sf::Vector2f( 0.f, 0.f ),
sf::Vector2f( spinbutton->GetAllocation().width, spinbutton->GetAllocation().height ),
border_width,
background_color,
border_color,
-border_color_shift
)
);
auto button_width = ( spinbutton->GetAllocation().height / 2.f ) * stepper_aspect_ratio;
// Up Stepper.
queue->Add(
Renderer::Get().CreatePane(
sf::Vector2f( spinbutton->GetAllocation().width - button_width - border_width, border_width ),
sf::Vector2f( button_width, spinbutton->GetAllocation().height / 2.f - border_width ),
border_width,
stepper_color,
stepper_border_color,
spinbutton->IsIncreaseStepperPressed() ? -border_color_shift : border_color_shift
)
);
// Up Stepper Triangle.
queue->Add(
Renderer::Get().CreateTriangle(
sf::Vector2f( spinbutton->GetAllocation().width - button_width / 2.f - border_width, ( spinbutton->IsIncreaseStepperPressed() ? 1.f : 0.f ) + border_width + spinbutton->GetAllocation().height / 6.f ),
sf::Vector2f( spinbutton->GetAllocation().width - button_width / 4.f * 3.f - border_width, ( spinbutton->IsIncreaseStepperPressed() ? 1.f : 0.f ) + border_width + spinbutton->GetAllocation().height / 3.f ),
sf::Vector2f( spinbutton->GetAllocation().width - button_width / 4.f - border_width, ( spinbutton->IsIncreaseStepperPressed() ? 1.f : 0.f ) + border_width + spinbutton->GetAllocation().height / 3.f ),
stepper_arrow_color
)
);
// Down Stepper.
queue->Add(
Renderer::Get().CreatePane(
sf::Vector2f( spinbutton->GetAllocation().width - button_width - border_width, spinbutton->GetAllocation().height / 2.f ),
sf::Vector2f( button_width, spinbutton->GetAllocation().height / 2.f - border_width ),
border_width,
stepper_color,
stepper_border_color,
spinbutton->IsDecreaseStepperPressed() ? -border_color_shift : border_color_shift
)
);
// Down Stepper Triangle.
queue->Add(
Renderer::Get().CreateTriangle(
sf::Vector2f( spinbutton->GetAllocation().width - button_width / 2.f - border_width, ( spinbutton->IsDecreaseStepperPressed() ? 1.f : 0.f ) + spinbutton->GetAllocation().height - border_width - spinbutton->GetAllocation().height / 6.f ),
sf::Vector2f( spinbutton->GetAllocation().width - button_width / 4.f - border_width, ( spinbutton->IsDecreaseStepperPressed() ? 1.f : 0.f ) + spinbutton->GetAllocation().height - border_width - spinbutton->GetAllocation().height / 3.f ),
sf::Vector2f( spinbutton->GetAllocation().width - button_width / 4.f * 3.f - border_width, ( spinbutton->IsDecreaseStepperPressed() ? 1.f : 0.f ) + spinbutton->GetAllocation().height - border_width - spinbutton->GetAllocation().height / 3.f ),
stepper_arrow_color
)
);
auto line_height = GetFontLineHeight( *font, font_size );
sf::Text vis_label( spinbutton->GetVisibleText(), *font, font_size );
vis_label.setFillColor( text_color );
vis_label.setPosition( text_padding, spinbutton->GetAllocation().height / 2.f - line_height / 2.f );
queue->Add( Renderer::Get().CreateText( vis_label ) );
// Draw cursor if spinbutton is active and cursor is visible.
if( spinbutton->HasFocus() && spinbutton->IsCursorVisible() ) {
sf::String cursor_string( spinbutton->GetVisibleText() );
if( spinbutton->GetCursorPosition() - spinbutton->GetVisibleOffset() < static_cast<int>( cursor_string.getSize() ) ) {
cursor_string.erase( static_cast<std::size_t>( spinbutton->GetCursorPosition() - spinbutton->GetVisibleOffset() ), cursor_string.getSize() );
}
// Get metrics.
sf::Vector2f metrics( GetTextStringMetrics( cursor_string, *font, font_size ) );
queue->Add(
Renderer::Get().CreateRect(
sf::FloatRect(
metrics.x + text_padding,
spinbutton->GetAllocation().height / 2.f - line_height / 2.f,
cursor_thickness,
line_height
),
cursor_color
)
);
}
return queue;
}
std::unique_ptr<RenderQueue> BREW::CreateFrameDrawable( std::shared_ptr<const Frame> frame ) const {
auto border_color = GetProperty<sf::Color>( "BorderColor", frame );
auto color = GetProperty<sf::Color>( "Color", frame );
auto border_width = GetProperty<float>( "BorderWidth", frame );
const auto& font_name = GetProperty<std::string>( "FontName", frame );
auto font_size = GetProperty<unsigned int>( "FontSize", frame );
const auto& font = GetResourceManager().GetFont( font_name );
auto label_padding = GetProperty<float>( "LabelPadding", frame );
auto line_height = GetFontLineHeight( *font, font_size );
std::unique_ptr<RenderQueue> queue( new RenderQueue );
// Right
queue->Add(
Renderer::Get().CreateLine(
sf::Vector2f( frame->GetAllocation().width - border_width / 2.f, line_height / 2.f + border_width / 2.f ),
sf::Vector2f( frame->GetAllocation().width - border_width / 2.f, frame->GetAllocation().height - border_width ),
border_color,
border_width
)
);
// Bottom
queue->Add(
Renderer::Get().CreateLine(
sf::Vector2f( frame->GetAllocation().width - border_width / 2.f, frame->GetAllocation().height - border_width ),
sf::Vector2f( border_width / 2.f, frame->GetAllocation().height - border_width ),
border_color,
border_width
)
);
// Left
queue->Add(
Renderer::Get().CreateLine(
sf::Vector2f( border_width / 2.f, frame->GetAllocation().height - border_width ),
sf::Vector2f( border_width / 2.f, line_height / 2.f + border_width / 2.f ),
border_color,
border_width
)
);
auto label_start_x = line_height;
auto label_end_x = line_height;
auto alignment = frame->GetAlignment().x;
if( frame->GetLabel().getSize() > 0 ) {
auto metrics = GetTextStringMetrics( frame->GetLabel(), *font, font_size );
metrics.x += ( 2 * label_padding );
label_start_x += ( alignment * ( frame->GetAllocation().width - 2 * line_height - metrics.x ) );
label_end_x += ( metrics.x + alignment * ( frame->GetAllocation().width - 2 * line_height - metrics.x ) );
sf::Text text( frame->GetLabel(), *font, font_size );
text.setPosition( label_start_x + label_padding, border_width / 2.f );
text.setColor( color );
queue->Add( Renderer::Get().CreateText( text ) );
}
// Top Left
queue->Add(
Renderer::Get().CreateLine(
sf::Vector2f( border_width / 2.f, line_height / 2.f + border_width / 2.f ),
sf::Vector2f( label_start_x - .5f * border_width, line_height / 2.f + border_width / 2.f ),
border_color,
border_width
)
);
// Top Right
queue->Add(
Renderer::Get().CreateLine(
sf::Vector2f( label_end_x + .5f * border_width, line_height / 2.f + border_width / 2.f ),
sf::Vector2f( frame->GetAllocation().width - border_width / 2.f, line_height / 2.f + border_width / 2.f ),
border_color,
border_width
)
);
return queue;
}
std::unique_ptr<RenderQueue> BREW::CreateListBoxDrawable( std::shared_ptr<const ListBox> listbox ) const {
auto border_color = GetProperty<sf::Color>( "BorderColor", listbox );
auto background_color = GetProperty<sf::Color>( "BackgroundColor", listbox );
auto highlighted_color = GetProperty<sf::Color>( "HighlightedColor", listbox );
auto selected_color = GetProperty<sf::Color>( "SelectedColor", listbox );
auto text_color = GetProperty<sf::Color>( "Color", listbox );
auto text_padding = GetProperty<float>( "Padding", listbox );
auto border_width = GetProperty<float>( "BorderWidth", listbox );
auto border_color_shift = GetProperty<int>( "BorderColorShift", listbox );
const auto& font_name = GetProperty<std::string>( "FontName", listbox );
const auto& font = GetResourceManager().GetFont( font_name );
auto font_size = GetProperty<unsigned int>( "FontSize", listbox );
std::unique_ptr<RenderQueue> queue( new RenderQueue );
// Pane.
queue->Add(
Renderer::Get().CreatePane(
sf::Vector2f( 0.f, 0.f ),
sf::Vector2f( listbox->GetAllocation().width, listbox->GetAllocation().height ),
border_width,
background_color,
border_color,
-border_color_shift
)
);
// Items.
sf::Vector2f itemPosition = sf::Vector2f( border_width + text_padding, border_width + text_padding );
for( ListBox::IndexType i = listbox->GetFirstDisplayedItemIndex();
i < std::min(listbox->GetFirstDisplayedItemIndex() + listbox->GetMaxDisplayedItemsCount(), listbox->GetItemsCount());
++i ) {
auto& itemText = listbox->GetDisplayedItemText( i );
auto metrics = GetTextStringMetrics( itemText, *font, font_size );
metrics.y = GetFontLineHeight( *font, font_size ); // Text only size
auto item_height = listbox->GetItemHeight(); // Height of an item (including the image)
sf::Text text( itemText, *font, font_size );
text.setPosition(
itemPosition.x + ( listbox->GetImagesSize() != sf::Vector2f() ? text_padding + listbox->GetImagesSize().x : 0.f ),
itemPosition.y + item_height/2.f - metrics.y / 2.f
);
text.setColor(text_color);
if( listbox->IsItemSelected( i ) ) {
queue->Add(
Renderer::Get().CreateRect(
sf::FloatRect(
itemPosition.x - text_padding,
itemPosition.y - text_padding,
listbox->GetAllocation().width - 2 * border_width,
std::min(item_height + text_padding * 2, listbox->GetAllocation().height - (itemPosition.y - text_padding) - border_width)
// Avoid the selection box to go further than the widget's height when the last displayed item padding space is not fully displayed.
),
selected_color
)
);
} else if( i == listbox->GetHighlightedItem() ) {
queue->Add(
Renderer::Get().CreateRect(
sf::FloatRect(
itemPosition.x - text_padding,
itemPosition.y - text_padding,
listbox->GetAllocation().width - 2 * border_width,
std::min(item_height + text_padding * 2, listbox->GetAllocation().height - (itemPosition.y - text_padding) - border_width)
// Avoid the highlight box to go further than the widget's height when the last displayed item padding space is not fully displayed.
),
highlighted_color
)
);
}
if( listbox->GetImagesSize() != sf::Vector2f() && listbox->GetItemImage( i ).getSize() != sf::Vector2u() ) {
auto texture = Renderer::Get().LoadTexture( listbox->GetItemImage( i ) );
queue->Add(
Renderer::Get().CreateSprite(
sf::FloatRect(
itemPosition.x,
itemPosition.y,
listbox->GetImagesSize().x,
listbox->GetImagesSize().y
),
texture
)
);
}
queue->Add( Renderer::Get().CreateText(text) );
itemPosition += sf::Vector2f( 0.f, item_height + text_padding * 2 );
}
return queue;
}
