Color scheme for all items in application (#203)

* Color scheme for all items in application

* Code cleanup

colors/blue.yml

@@ -0,0 +1,52 @@
+default:
+  text: white, navy
+editor:
+  comment:  bold yellow
+  icomment: bold white
+  origin:   bold lcyan
+  tearline: bold lcyan
+  tagline:  bold lcyan
+  kludge:   bold gray
+dialog:
+  border: bold white
+  item: white
+  selection: bold white, dcyan
+  title: bold red
+messageHeader:
+  title: bold white, dcyan
+  border: bold white
+  header: bold white
+  item: white
+  highlight: bold white
+  selection: default, dcyan
+  window: default, default
+messageList:
+  border: silver
+  header: bold green
+  title: bold white, dcyan
+  prompt: white
+  item: silver
+  highlight: bold lcyan
+  selection: bold white, dcyan
+areaList:
+  border: silver
+  header: bold green
+  title: bold white, dcyan
+  prompt: white
+  item: silver
+  highlight: bold lcyan
+  selection: bold white, dcyan
+areaListModal:
+  border: silver
+  header: bold green
+  title: bold white, dcyan
+  prompt: white
+  item: silver
+  highlight: bold lcyan
+  selection: bold white, dcyan
+statusbar:
+  text: bold white, navy
+help:
+  border: bold white
+  title: bold yellow, green
+  text: default

colors/default.yml

@@ -0,0 +1,56 @@
+#
+# Default Color Scheme
+# Use as reference when building your own one
+#
+default:
+  text: silver, black
+editor:
+  comment:  bold yellow
+  icomment: bold white
+  origin:   bold white
+  tearline: bold white
+  tagline:  bold white
+  kludge:   bold gray
+dialog:
+  border: bold red
+  item: bold silver
+  selection: bold silver, navy
+  title: bold yellow
+messageHeader:
+  title: bold yellow
+  border: bold blue
+  header: bold silver
+  item: silver
+  highlight: bold silver
+  selection: silver, navy
+  window: default, default
+messageList:
+  border: red
+  header: bold yellow
+  title: bold yellow
+  prompt: silver
+  item: silver
+  highlight: bold default
+  selection: bold white, navy
+areaList:
+  border: blue
+  header: bold yellow
+  title: bold yellow
+  prompt: silver
+  item: silver
+  highlight: bold silver
+  selection: white, navy
+areaListModal:
+  border: red
+  header: bold yellow
+  title: bold yellow
+  prompt: silver
+  item: silver
+  highlight: bold silver
+  selection: white, navy
+statusbar:
+  text: bold white, navy
+help:
+  border: bold blue
+  title: bold yellow
+  text: default

gossiped.example.yml

@@ -6,6 +6,8 @@ areafile:
 log: ./app.log
 template: gossiped.tpl
 origin: Just Origin
+# Uncomment to enable blue colorscheme
+#colorscheme: ./colors/blue.yml
 tearline: ''
 chrs:
   default: CP866 2 # <charset> <lvl> http://ftsc.org/docs/fts-5003.001
@@ -17,13 +19,7 @@ areas:
     basetype: msg # msg, squish, jam
   - name: utf-8
     chrs: UTF-8 4
-colors:
-  editor:
-    comment:  bold yellow
-    icomment: bold white
-    origin:   bold green
-    tearline: bold green
-    tagline:  bold green
-    kludge:   bold gray
 sorting:
   areas: unread   # unread, default
+statusbar:
+  clock: true

gossiped.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"github.com/askovpen/gossiped/pkg/areasconfig"
 	"github.com/askovpen/gossiped/pkg/config"
 	"github.com/askovpen/gossiped/pkg/ui"
@@ -52,24 +53,25 @@ func main() {
 			return
 		}
 	}
-
+	log.Println(fmt.Sprintf("reading configuration from %s", fn))
 	err := config.Read(fn)
 	if err != nil {
-		log.Print(err)
+		log.Println(err)
 		return
 	}
 	f, _ := os.OpenFile(config.Config.Log, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0644)
 	defer f.Close()
 	log.SetOutput(f)
 	log.SetFlags(log.LstdFlags | log.Lmicroseconds)
+	log.Print("reading areas")
 	err = areasconfig.Read()
 	if err != nil {
 		log.Print(err)
 		return
 	}
 	// ui.App, err = gocui.NewGui(gocui.OutputNormal)
+	log.Print("starting ui")
 	app := ui.NewApp()
-	log.Print("start")
 	if err = app.Run(); err != nil {
 		log.Print("started ui")
 		log.Print(err)

pkg/config/city.go

@@ -0,0 +1,25 @@
+package config
+
+import (
+	"gopkg.in/yaml.v3"
+	"io/ioutil"
+)
+
+func readCity() {
+	yamlFile, err := ioutil.ReadFile("city.yaml")
+	if err != nil {
+		return
+	}
+	err = yaml.Unmarshal(yamlFile, &city)
+	if err != nil {
+		return
+	}
+}
+
+// GetCity return city
+func GetCity(sa string) string {
+	if val, ok := city[sa]; ok {
+		return val
+	}
+	return "unknown"
+}

pkg/config/colorparser.go

@@ -0,0 +1,41 @@
+package config
+
+import (
+	"log"
+	"regexp"
+	"strings"
+)
+
+// ParseColorscheme parses the text definition for a colorscheme and returns the corresponding object
+// Colorschemes are made up of color-link statements linking a color group to a list of colors
+// For example, color-link keyword (blue,red) makes all keywords have a blue foreground and
+// red background
+// Todo: Implement to read Golded schemes in future
+func ParseColorscheme(text string) ColorScheme {
+	parser := regexp.MustCompile(`color-link\s+(\S*)\s+"(.*)"`)
+
+	lines := strings.Split(text, "\n")
+
+	c := make(ColorScheme)
+
+	for _, line := range lines {
+		if strings.TrimSpace(line) == "" ||
+			strings.TrimSpace(line)[0] == '#' {
+			// Ignore this line
+			continue
+		}
+		matches := parser.FindSubmatch([]byte(line))
+		if len(matches) == 3 {
+			link := string(matches[1])
+			colors := string(matches[2])
+			style, _ := StringToStyle(colors)
+			c[link] = style
+			if link == "default" {
+				style = StyleDefault
+			}
+		} else {
+			log.Println("Color-link statement is not valid:", line)
+		}
+	}
+	return c
+}