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chore: Added More Informative Comments

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This commit is contained in:
aditya-K2
2021-12-24 15:37:21 +05:30
parent 6405bebeed
commit 0118886d5e
4 changed files with 57 additions and 51 deletions
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49
render/render.go
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@@ -1,11 +1,12 @@
package render
import (
"github.com/aditya-K2/gomp/ui"
"github.com/fhs/gompd/mpd"
"image"
"os"
"github.com/aditya-K2/gomp/ui"
"github.com/fhs/gompd/mpd"
"github.com/aditya-K2/gomp/cache"
"github.com/aditya-K2/gomp/utils"
"github.com/nfnt/resize"
@@ -14,8 +15,8 @@ import (
)
var (
CONN *mpd.Client
Notify interface { Send(string) }
CONN *mpd.Client
Notify interface{ Send(string) }
)
func SetConnection(c *mpd.Client) {
@@ -26,18 +27,14 @@ func SetNotificationServer(n interface{ Send(string) }) {
Notify = n
}
/*
Renderer is just a channel on which we will send the Path to the song whose
Image is to be Rendered. This channel is passed to the OpenImage which in turn is called
by the Start() function as a go routine.
*/
// Renderer is just a channel on which we will send the Path to the song whose
// Image is to be Rendered. This channel is passed to the OpenImage which in turn is called
// by the Start() function as a go routine.
type Renderer struct {
c chan string
}
/*
Returns a new Renderer with a string channel
*/
// Returns a new Renderer with a string channel
func NewRenderer() *Renderer {
c := make(chan string)
return &Renderer{
@@ -45,21 +42,15 @@ func NewRenderer() *Renderer {
}
}
/*
Send Image Path to Renderer
*/
// Send Image Path to Renderer
func (self *Renderer) Send(path string) {
self.c <- path
}
/*
Go Routine that will Be Called and will listen on the channel c
for changes and on getting a string over the channel will open the Image and
keep listening again. This will keep the image blocked ( i.e no need to use time.Sleep() etc. )
and saves resources too.
*/
// Go Routine that will Be Called and will listen on the channel c
// for changes and on getting a string over the channel will open the Image and
// keep listening again. This will keep the image blocked ( i.e no need to use time.Sleep() etc. )
// and saves resources too.
func OpenImage(path string, c chan string) {
fw, fh := utils.GetFontWidth()
var im *ueberzug.Image
@@ -79,18 +70,14 @@ func OpenImage(path string, c chan string) {
}
}
/*
Initialises the Renderer and calls the go routine OpenImage and passes the channel
as argument.
*/
// Initialises the Renderer and calls the go routine OpenImage and passes the channel
// as argument.
func (self *Renderer) Start(path string) {
go OpenImage(path, self.c)
}
/*
This Function returns the path to the image that is to be rendered it checks first for the image in the cache
else it adds the image to the cache and then extracts it and renders it.
*/
// This Function returns the path to the image that is to be rendered it checks first for the image in the cache
// else it adds the image to the cache and then extracts it and renders it.
func GetImagePath(path string) string {
a, err := CONN.ListInfo(path)
var extractedImage string