50 lines
1.8 KiB
Go
50 lines
1.8 KiB
Go
// gomuks - A terminal Matrix client written in Go.
|
|
// Copyright (C) 2020 Tulir Asokan
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
package html
|
|
|
|
import (
|
|
"maunium.net/go/mauview"
|
|
"maunium.net/go/tcell"
|
|
)
|
|
|
|
// AdjustStyleFunc is a lambda function type to edit an existing tcell Style.
|
|
type AdjustStyleFunc func(tcell.Style) tcell.Style
|
|
|
|
type Entity interface {
|
|
// AdjustStyle recursively changes the style of the entity and all its children.
|
|
AdjustStyle(AdjustStyleFunc) Entity
|
|
// Draw draws the entity onto the given mauview Screen.
|
|
Draw(screen mauview.Screen)
|
|
// IsBlock returns whether or not it's a block-type entity.
|
|
IsBlock() bool
|
|
// GetTag returns the HTML tag of the entity.
|
|
GetTag() string
|
|
// PlainText returns the plaintext content in the entity and all its children.
|
|
PlainText() string
|
|
// String returns a string representation of the entity struct.
|
|
String() string
|
|
// Clone creates a deep copy of the entity.
|
|
Clone() Entity
|
|
|
|
// Height returns the render height of the entity.
|
|
Height() int
|
|
// CalculateBuffer prepares the entity and all its children for rendering with the given parameters
|
|
CalculateBuffer(width, startX int, bare bool) int
|
|
|
|
getStartX() int
|
|
}
|