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Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Renderer ¶
type Renderer struct {
// contains filtered or unexported fields
}
struct is used to work with different renders mode - current render mode c - cache md - markdown redner code - code redner w - screen width
func InitRender ¶
func (*Renderer) PurgeCache ¶
func (r *Renderer) PurgeCache()
func (*Renderer) Render ¶
func (r *Renderer) Render(line []rune, lineIndex int, show bool, isCurrent bool, isFirst bool, xOffset int, Type buffers.BufferType) string
This func is used to decide which render to use, and should you ever call a Code or Markdown render, or this line was already rendered an cached First it calculates hash of current line, an if this line was cached, it does next: 1. If this is a first line in render (first on the screen, on top) and if this line was c `code` line - current render mode is become `code`. This needed to avoid situation, where code block is starts above the visiable screen, and render would thing that text on the screen is a Makrdown, and node a code block 2. If hash of the line is stored equal to cached line (and it is not dirty) - it returns old rendered line (with escape sequences). This way I can save some time on render line, which wasn't changed, and just return prev render of this line
Afther that it comares current render mode, decide wich render to use If rednered line has change render mode (if '```' is found), render switches modes, and makes all lines bellow dirty And then - caches the result of the render Basically, I render only line with the cursor on it, and dirty lines
func (*Renderer) ToggleRender ¶
func (r *Renderer) ToggleRender()
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