WTF-400 Common settings implemented

cfg/common_settings.go

@@ -13,6 +13,7 @@ type Colors struct {
 	HighlightFore   string
 	HighlightBack   string
 	Text            string
+	Title           string
 }
 
 type Module struct {
@@ -33,21 +34,27 @@ type Common struct {
 	Position
 
 	Enabled         bool
+	FocusChar       int
 	RefreshInterval int
 	Title           string
 }
 
 func NewCommonSettingsFromYAML(name, configKey string, ymlConfig *config.Config) *Common {
+	colorsPath := "wtf.colors"
+	modulePath := "wtf.mods." + configKey
+	positionPath := "wtf.mods." + configKey + ".position"
+
 	common := Common{
 		Colors: Colors{
-			Background:      ymlConfig.UString("wtf.colors.background", "black"),
+			Background:      ymlConfig.UString(modulePath+".colors.background", ymlConfig.UString(colorsPath+".background", "black")),
-			BorderFocusable: ymlConfig.UString("wtf.colors.border.focusable"),
+			BorderFocusable: ymlConfig.UString(colorsPath+".border.focusable", "red"),
-			BorderFocused:   ymlConfig.UString("wtf.colors.border.focused"),
+			BorderFocused:   ymlConfig.UString(colorsPath+".border.focused", "orange"),
-			BorderNormal:    ymlConfig.UString("wtf.colors.border.normal"),
+			BorderNormal:    ymlConfig.UString(colorsPath+".border.normal", "gray"),
-			Checked:         ymlConfig.UString("wtf.colors.checked"),
+			Checked:         ymlConfig.UString(colorsPath+".checked", "gray"),
-			HighlightFore:   ymlConfig.UString("wtf.colors.highlight.fore"),
+			HighlightFore:   ymlConfig.UString(colorsPath+".highlight.fore", "black"),
-			HighlightBack:   ymlConfig.UString("wtf.colors.highlight.back"),
+			HighlightBack:   ymlConfig.UString(colorsPath+".highlight.back", "green"),
-			Text:            ymlConfig.UString("wtf.colors.text", "white"),
+			Text:            ymlConfig.UString(modulePath+".colors.text", ymlConfig.UString(colorsPath+".text", "white")),
+			Title:           ymlConfig.UString(modulePath+".colors.title", ymlConfig.UString(colorsPath+".title", "white")),
 		},
 
 		Module: Module{
@@ -55,7 +62,17 @@ func NewCommonSettingsFromYAML(name, configKey string, ymlConfig *config.Config)
 			Name:      name,
 		},
 
-		Position: Position{},
+		Position: Position{
+			Height: ymlConfig.UInt(positionPath + ".height"),
+			Left:   ymlConfig.UInt(positionPath + ".left"),
+			Top:    ymlConfig.UInt(positionPath + ".top"),
+			Width:  ymlConfig.UInt(positionPath + ".width"),
+		},
+
+		Enabled:         ymlConfig.UBool(modulePath+".enabled", false),
+		FocusChar:       ymlConfig.UInt(modulePath+".focusChar", -1),
+		RefreshInterval: ymlConfig.UInt(modulePath+".refreshInterval", 300),
+		Title:           ymlConfig.UString(modulePath+".title", name),
 	}
 
 	return &common

cfg/config_files.go

@@ -1,12 +1,14 @@
 package cfg
 
 import (
+	"errors"
 	"fmt"
 	"io/ioutil"
 	"os"
+	"os/user"
+	"path/filepath"
 
 	"github.com/olebedev/config"
-	"github.com/wtfutil/wtf/wtf"
 )
 
 // ConfigDirV1 defines the path to the first version of configuration. Do not use this
@@ -20,8 +22,8 @@ const ConfigDirV2 = "~/.config/wtf/"
 // MigrateOldConfig copies any existing configuration from the old location
 // to the new, XDG-compatible location
 func MigrateOldConfig() {
-	srcDir, _ := wtf.ExpandHomeDir(ConfigDirV1)
+	srcDir, _ := expandHomeDir(ConfigDirV1)
-	destDir, _ := wtf.ExpandHomeDir(ConfigDirV2)
+	destDir, _ := expandHomeDir(ConfigDirV2)
 
 	// If the old config directory doesn't exist, do not move
 	if _, err := os.Stat(srcDir); os.IsNotExist(err) {
@@ -52,7 +54,7 @@ func MigrateOldConfig() {
 
 // ConfigDir returns the absolute path to the configuration directory
 func ConfigDir() (string, error) {
-	configDir, err := wtf.ExpandHomeDir(ConfigDirV2)
+	configDir, err := expandHomeDir(ConfigDirV2)
 	if err != nil {
 		return "", err
 	}
@@ -120,7 +122,7 @@ func CreateFile(fileName string) (string, error) {
 
 // LoadConfigFile loads the config.yml file to configure the app
 func LoadConfigFile(filePath string) *config.Config {
-	absPath, _ := wtf.ExpandHomeDir(filePath)
+	absPath, _ := expandHomeDir(filePath)
 
 	cfg, err := config.ParseYamlFile(absPath)
 	if err != nil {
@@ -196,3 +198,43 @@ const simpleConfig = `wtf:
         width: 1
       refreshInterval: 30
 `
+
+/* -------------------- Unexported Functions -------------------- */
+
+// Expand expands the path to include the home directory if the path
+// is prefixed with `~`. If it isn't prefixed with `~`, the path is
+// returned as-is.
+func expandHomeDir(path string) (string, error) {
+	if len(path) == 0 {
+		return path, nil
+	}
+
+	if path[0] != '~' {
+		return path, nil
+	}
+
+	if len(path) > 1 && path[1] != '/' && path[1] != '\\' {
+		return "", errors.New("cannot expand user-specific home dir")
+	}
+
+	dir, err := home()
+	if err != nil {
+		return "", err
+	}
+
+	return filepath.Join(dir, path[1:]), nil
+}
+
+// Dir returns the home directory for the executing user.
+// An error is returned if a home directory cannot be detected.
+func home() (string, error) {
+	currentUser, err := user.Current()
+	if err != nil {
+		return "", err
+	}
+	if currentUser.HomeDir == "" {
+		return "", errors.New("cannot find user-specific home dir")
+	}
+
+	return currentUser.HomeDir, nil
+}

logger/log.go

@@ -22,7 +22,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, "Logs", "logger", true),
+		TextWidget: wtf.NewTextWidget(app, settings.common, true),
 
 		filePath: logFilePath(),
 		settings: settings,

main.go

@@ -151,7 +151,7 @@ func watchForConfigChanges(app *tview.Application, configFilePath string, grid *
 				loadConfigFile(absPath)
 
 				widgets := makeWidgets(app, pages)
-				validateWidgets(widgets)
+				wtf.ValidateWidgets(widgets)
 
 				initializeFocusTracker(app, widgets)
 
@@ -342,15 +342,15 @@ func makeWidgets(app *tview.Application, pages *tview.Pages) []wtf.Wtfable {
 	return widgets
 }
 
-// Check that all the loaded widgets are valid for display
+// // Check that all the loaded widgets are valid for display
-func validateWidgets(widgets []wtf.Wtfable) {
+// func validateWidgets(widgets []wtf.Wtfable) {
-	for _, widget := range widgets {
+// 	for _, widget := range widgets {
-		if widget.Enabled() && !widget.IsPositionable() {
+// 		if widget.Enabled() && !widget.IsPositionable() {
-			errStr := fmt.Sprintf("Widget config has invalid values: %s", widget.Key())
+// 			errStr := fmt.Sprintf("Widget config has invalid values: %s", widget.Key())
-			log.Fatalln(errStr)
+// 			log.Fatalln(errStr)
-		}
+// 		}
-	}
+// 	}
-}
+// }
 
 /* -------------------- Main -------------------- */
 
@@ -376,7 +376,7 @@ func main() {
 	pages := tview.NewPages()
 
 	widgets := makeWidgets(app, pages)
-	validateWidgets(widgets)
+	wtf.ValidateWidgets(widgets)
 
 	initializeFocusTracker(app, widgets)
 

modules/bamboohr/widget.go

@@ -17,7 +17,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings: settings,
 	}

modules/circleci/widget.go

@@ -16,7 +16,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 		Client:     NewClient(settings.apiKey),
 
 		settings: settings,

modules/clocks/widget.go

@@ -19,7 +19,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings:   settings,
 		dateFormat: settings.dateFormat,

modules/cmdrunner/widget.go

@@ -20,7 +20,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		args:     settings.args,
 		cmd:      settings.cmd,

modules/cryptoexchanges/bittrex/widget.go

@@ -27,7 +27,7 @@ type Widget struct {
 // NewWidget Make new instance of widget
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings:    settings,
 		summaryList: summaryList{},

modules/cryptoexchanges/blockfolio/widget.go

@@ -20,7 +20,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		device_token: settings.deviceToken,
 		settings:     settings,

modules/cryptoexchanges/cryptolive/widget.go

@@ -22,7 +22,7 @@ type Widget struct {
 // NewWidget Make new instance of widget
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		priceWidget:   price.NewWidget(settings.priceSettings),
 		toplistWidget: toplist.NewWidget(settings.toplistSettings),

modules/datadog/widget.go

@@ -16,7 +16,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings: settings,
 	}

modules/gcal/widget.go

@@ -20,7 +20,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget: wtf.NewTextWidget(app, settings.common, true),
 
 		app:      app,
 		ch:       make(chan struct{}),

modules/gerrit/widget.go

@@ -49,7 +49,7 @@ var (
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		Idx:      0,
 		settings: settings,

modules/git/widget.go

@@ -42,8 +42,8 @@ type Widget struct {
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
 	widget := Widget{
 		HelpfulWidget:     wtf.NewHelpfulWidget(app, pages, HelpText),
-		MultiSourceWidget: wtf.NewMultiSourceWidget("git", "repository", "repositories"),
+		MultiSourceWidget: wtf.NewMultiSourceWidget(settings.common.ConfigKey, "repository", "repositories"),
-		TextWidget:        wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:        wtf.NewTextWidget(app, settings.common, true),
 
 		app:      app,
 		pages:    pages,

modules/github/widget.go

@@ -32,7 +32,7 @@ type Widget struct {
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		Idx:      0,
 		settings: settings,

modules/gitlab/widget.go

@@ -39,7 +39,7 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		Idx:      0,
 		gitlab:   gitlab,

modules/gitter/widget.go

@@ -32,7 +32,7 @@ type Widget struct {
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		settings: settings,
 	}

modules/gspreadsheets/widget.go

@@ -16,7 +16,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings: settings,
 	}

modules/hackernews/widget.go

@@ -38,7 +38,7 @@ type Widget struct {
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		settings: settings,
 	}

modules/ipaddresses/ipapi/widget.go

@@ -38,7 +38,7 @@ type ipinfo struct {
 // NewWidget constructor
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings: settings,
 	}

modules/ipaddresses/ipinfo/widget.go

@@ -31,7 +31,7 @@ type ipinfo struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings: settings,
 	}

modules/jenkins/widget.go

@@ -36,7 +36,7 @@ type Widget struct {
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		settings: settings,
 	}

modules/jira/widget.go

@@ -34,7 +34,7 @@ type Widget struct {
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		settings: settings,
 	}

modules/mercurial/widget.go

@@ -38,7 +38,7 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 	widget := Widget{
 		HelpfulWidget:     wtf.NewHelpfulWidget(app, pages, HelpText),
 		MultiSourceWidget: wtf.NewMultiSourceWidget(settings.common.ConfigKey, "repository", "repositories"),
-		TextWidget:        wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:        wtf.NewTextWidget(app, settings.common, true),
 
 		app:      app,
 		pages:    pages,

modules/nbascore/widget.go

@@ -33,7 +33,7 @@ var offset = 0
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		settings: settings,
 	}

modules/newrelic/widget.go

@@ -17,7 +17,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings: settings,
 	}

modules/opsgenie/widget.go

@@ -16,7 +16,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings: settings,
 	}

modules/pagerduty/widget.go

@@ -17,7 +17,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings: settings,
 	}

modules/power/widget.go

@@ -16,7 +16,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		Battery:  NewBattery(),
 		settings: settings,

modules/rollbar/widget.go

@@ -35,7 +35,7 @@ type Widget struct {
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		settings: settings,
 	}

modules/security/widget.go

@@ -16,7 +16,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings: settings,
 	}

modules/spotify/widget.go

@@ -30,14 +30,16 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 	spotifyClient := spotigopher.NewClient()
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		Info:          spotigopher.Info{},
 		SpotifyClient: spotifyClient,
 		settings:      settings,
 	}
+
+	widget.settings.common.RefreshInterval = 5
+
 	widget.HelpfulWidget.SetView(widget.View)
-	widget.TextWidget.RefreshInt = 5
 	widget.View.SetInputCapture(widget.captureInput)
 	widget.View.SetWrap(true)
 	widget.View.SetWordWrap(true)

modules/spotifyweb/widget.go

@@ -93,7 +93,7 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		Info:        Info{},
 		client:      client,
@@ -135,8 +135,9 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 	// If inconvenient, I'll remove this option and save the URL in a file or some other method.
 	wtf.OpenFile(`"` + authURL + `"`)
 
+	widget.settings.common.RefreshInterval = 5
+
 	widget.HelpfulWidget.SetView(widget.View)
-	widget.TextWidget.RefreshInt = 5
 	widget.View.SetInputCapture(widget.captureInput)
 	widget.View.SetWrap(true)
 	widget.View.SetWordWrap(true)

modules/status/widget.go

@@ -14,7 +14,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		CurrentIcon: 0,
 		settings:    settings,

modules/system/widget.go

@@ -19,7 +19,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, date, version string, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		Date:     date,
 		settings: settings,

modules/textfile/widget.go

@@ -42,19 +42,17 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 	widget := Widget{
 		HelpfulWidget:     wtf.NewHelpfulWidget(app, pages, HelpText),
 		MultiSourceWidget: wtf.NewMultiSourceWidget(settings.common.ConfigKey, "filePath", "filePaths"),
-		TextWidget:        wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:        wtf.NewTextWidget(app, settings.common, true),
 
 		settings: settings,
 	}
 
 	// Don't use a timer for this widget, watch for filesystem changes instead
-	widget.RefreshInt = 0
+	widget.settings.common.RefreshInterval = 0
-
-	widget.LoadSources()
-	widget.SetDisplayFunction(widget.display)
 
 	widget.HelpfulWidget.SetView(widget.View)
-
+	widget.LoadSources()
+	widget.SetDisplayFunction(widget.display)
 	widget.View.SetWrap(true)
 	widget.View.SetWordWrap(true)
 	widget.View.SetInputCapture(widget.keyboardIntercept)

modules/todo/widget.go

@@ -49,7 +49,7 @@ type Widget struct {
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		app:      app,
 		settings: settings,

modules/todoist/widget.go

@@ -37,7 +37,7 @@ type Widget struct {
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		settings: settings,
 	}

modules/travisci/widget.go

@@ -34,7 +34,7 @@ type Widget struct {
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		settings: settings,
 	}

modules/trello/widget.go

@@ -16,7 +16,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings: settings,
 	}

modules/twitter/widget.go

@@ -37,7 +37,7 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 	widget := Widget{
 		HelpfulWidget:     wtf.NewHelpfulWidget(app, pages, HelpText),
 		MultiSourceWidget: wtf.NewMultiSourceWidget(settings.common.ConfigKey, "screenName", "screenNames"),
-		TextWidget:        wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:        wtf.NewTextWidget(app, settings.common, true),
 
 		idx:      0,
 		settings: settings,

modules/unknown/widget.go

@@ -15,7 +15,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, name string, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, name, name, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings: settings,
 	}

modules/victorops/widget.go

@@ -27,7 +27,7 @@ type Widget struct {
 // NewWidget creates a new widget
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget: wtf.NewTextWidget(app, settings.common, true),
 	}
 
 	widget.View.SetScrollable(true)

modules/weatherservices/prettyweather/widget.go

@@ -18,7 +18,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, false),
+		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
 		settings: settings,
 	}

modules/weatherservices/weather/widget.go

@@ -33,7 +33,7 @@ type Widget struct {
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
 	widget := Widget{
 		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
-		TextWidget:    wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget:    wtf.NewTextWidget(app, settings.common, true),
 
 		Idx:      0,
 		settings: settings,

modules/zendesk/widget.go

@@ -19,7 +19,7 @@ type Widget struct {
 
 func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
-		TextWidget: wtf.NewTextWidget(app, settings.common.Name, settings.common.ConfigKey, true),
+		TextWidget: wtf.NewTextWidget(app, settings.common, true),
 
 		settings: settings,
 	}

wtf/text_widget.go

@@ -5,44 +5,49 @@ import (
 
 	"github.com/olebedev/config"
 	"github.com/rivo/tview"
+	"github.com/wtfutil/wtf/cfg"
 )
 
 var Config *config.Config
 
 type TextWidget struct {
-	enabled   bool
+	enabled         bool
-	focusable bool
+	focusable       bool
-	focusChar string
+	focusChar       string
-	key       string
+	key             string
-	name      string
+	name            string
+	refreshInterval int
 
-	RefreshInt int
+	View *tview.TextView
-	View       *tview.TextView
 
+	CommonSettings *cfg.Common
 	Position
 }
 
-func NewTextWidget(app *tview.Application, name string, configKey string, focusable bool) TextWidget {
+func NewTextWidget(app *tview.Application, commonSettings *cfg.Common, focusable bool) TextWidget {
-	focusCharValue := Config.UInt(fmt.Sprintf("wtf.mods.%s.focusChar", configKey), -1)
+	configKey := commonSettings.ConfigKey
-	focusChar := string('0' + focusCharValue)
+
-	if focusCharValue == -1 {
+	focusChar := string('0' + commonSettings.FocusChar)
+	if commonSettings.FocusChar == -1 {
 		focusChar = ""
 	}
 
 	widget := TextWidget{
-		enabled:    Config.UBool(fmt.Sprintf("wtf.mods.%s.enabled", configKey), false),
+		CommonSettings: commonSettings,
-		focusable:  focusable,
+
-		focusChar:  focusChar,
+		enabled:         commonSettings.Enabled,
-		key:        configKey,
+		focusable:       focusable,
-		name:       Config.UString(fmt.Sprintf("wtf.mods.%s.title", configKey), name),
+		focusChar:       focusChar,
-		RefreshInt: Config.UInt(fmt.Sprintf("wtf.mods.%s.refreshInterval", configKey)),
+		key:             commonSettings.ConfigKey,
+		name:            commonSettings.Name,
+		refreshInterval: commonSettings.RefreshInterval,
 	}
 
 	widget.Position = NewPosition(
-		Config.UInt(fmt.Sprintf("wtf.mods.%s.position.top", configKey)),
+		commonSettings.Position.Top,
-		Config.UInt(fmt.Sprintf("wtf.mods.%s.position.left", configKey)),
+		commonSettings.Position.Left,
-		Config.UInt(fmt.Sprintf("wtf.mods.%s.position.width", configKey)),
+		commonSettings.Position.Width,
-		Config.UInt(fmt.Sprintf("wtf.mods.%s.position.height", configKey)),
+		commonSettings.Position.Height,
 	)
 
 	widget.addView(app, configKey)
@@ -54,10 +59,10 @@ func NewTextWidget(app *tview.Application, name string, configKey string, focusa
 
 func (widget *TextWidget) BorderColor() string {
 	if widget.Focusable() {
-		return Config.UString("wtf.colors.border.focusable", "red")
+		return widget.CommonSettings.Colors.BorderFocusable
 	}
 
-	return Config.UString("wtf.colors.border.normal", "gray")
+	return widget.CommonSettings.Colors.BorderNormal
 }
 
 func (widget *TextWidget) ContextualTitle(defaultStr string) string {
@@ -103,7 +108,7 @@ func (widget *TextWidget) Name() string {
 }
 
 func (widget *TextWidget) RefreshInterval() int {
-	return widget.RefreshInt
+	return widget.refreshInterval
 }
 
 func (widget *TextWidget) SetFocusChar(char string) {
@@ -119,34 +124,19 @@ func (widget *TextWidget) TextView() *tview.TextView {
 func (widget *TextWidget) addView(app *tview.Application, configKey string) {
 	view := tview.NewTextView()
 
-	view.SetBackgroundColor(ColorFor(
+	view.SetBackgroundColor(ColorFor(widget.CommonSettings.Colors.Background))
-		Config.UString(fmt.Sprintf("wtf.mods.%s.colors.background", configKey),
+	view.SetBorderColor(ColorFor(widget.BorderColor()))
-			Config.UString("wtf.colors.background", "black"),
+	view.SetTextColor(ColorFor(widget.CommonSettings.Colors.Text))
-		),
+	view.SetTitleColor(ColorFor(widget.CommonSettings.Colors.Title))
-	))
-
-	view.SetTextColor(ColorFor(
-		Config.UString(
-			fmt.Sprintf("wtf.mods.%s.colors.text", configKey),
-			Config.UString("wtf.colors.text", "white"),
-		),
-	))
-
-	view.SetTitleColor(ColorFor(
-		Config.UString(
-			fmt.Sprintf("wtf.mods.%s.colors.title", configKey),
-			Config.UString("wtf.colors.title", "white"),
-		),
-	))
 
 	view.SetBorder(true)
-	view.SetBorderColor(ColorFor(widget.BorderColor()))
-	view.SetChangedFunc(func() {
-		app.Draw()
-	})
 	view.SetDynamicColors(true)
 	view.SetTitle(widget.ContextualTitle(widget.name))
 	view.SetWrap(false)
 
+	view.SetChangedFunc(func() {
+		app.Draw()
+	})
+
 	widget.View = view
 }

wtf/utils.go

@@ -5,9 +5,8 @@ import (
 	"io/ioutil"
 	"os/exec"
 	"regexp"
-	"strings"
-	//"sync"
 	"runtime"
+	"strings"
 
 	"github.com/rivo/tview"
 )

wtf/widget_validator.go

@@ -0,0 +1,21 @@
+package wtf
+
+import (
+	"fmt"
+	"log"
+)
+
+// Check that all the loaded widgets are valid for display
+func ValidateWidgets(widgets []Wtfable) (bool, error) {
+	result := true
+	var err error
+
+	for _, widget := range widgets {
+		if widget.Enabled() && !widget.IsPositionable() {
+			errStr := fmt.Sprintf("Widget config has invalid values: %s", widget.Key())
+			log.Fatalln(errStr)
+		}
+	}
+
+	return result, err
+}

wtf/wtfable.go

@@ -9,15 +9,15 @@ type Wtfable interface {
 	Scheduler
 
 	BorderColor() string
-	Focusable() bool
 	FocusChar() string
+	Focusable() bool
 	Key() string
 	Name() string
 	SetFocusChar(string)
 	TextView() *tview.TextView
 
-	Top() int
-	Left() int
-	Width() int
 	Height() int
+	Left() int
+	Top() int
+	Width() int
 }

wtf_tests/colors_test.go

@@ -7,7 +7,7 @@ import (
 	. "github.com/wtfutil/wtf/wtf"
 )
 
-func TestASCIItoTviewColors(t *testing.T) {
+func Test_ASCIItoTviewColors(t *testing.T) {
 	Equal(t, "", ASCIItoTviewColors(""))
 	Equal(t, "cat", ASCIItoTviewColors("cat"))
 	Equal(t, "[38;5;226mcat/[-]", ASCIItoTviewColors("[38;5;226mcat/"))