forked from sloum/bombadillo
Vast improvements, still squashing bugs like crazy.
This commit is contained in:
parent
98e34576ca
commit
f2f730f3c5
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@ -107,10 +107,10 @@ func (b Bookmarks) Render(termwidth, termheight int) []string {
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}
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out := make([]string, 0, 5)
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top := fmt.Sprintf("%s%s%s", tl, strings.Repeat(ceil, width-2), tr)
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contentWidth := width - 2
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top := fmt.Sprintf("%s%s%s", tl, strings.Repeat(ceil, contentWidth), tr)
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out = append(out, top)
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marks := b.List()
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contentWidth := width - 2
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for i := 0; i < termheight - 2; i++ {
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if i + b.Position >= b.Length {
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out = append(out, fmt.Sprintf("%s%-*.*s%s", wall, contentWidth, contentWidth, "", wall ))
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@ -119,7 +119,7 @@ func (b Bookmarks) Render(termwidth, termheight int) []string {
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}
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}
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bottom := fmt.Sprintf("%s%s%s", bl, strings.Repeat(ceil, width-2), br)
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bottom := fmt.Sprintf("%s%s%s", bl, strings.Repeat(ceil, contentWidth), br)
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out = append(out, bottom)
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return out
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}
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128
client.go
128
client.go
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@ -6,7 +6,7 @@ import (
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"net"
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"os"
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"os/exec"
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"os/user"
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// "os/user"
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"regexp"
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"strconv"
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"strings"
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@ -41,6 +41,8 @@ type client struct {
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//--------------------------------------------------\\
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func (c *client) GetSize() {
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c.SetMessage("Initializing...", false)
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c.DrawMessage()
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for {
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redraw := false
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cmd := exec.Command("stty", "size")
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@ -71,28 +73,33 @@ func (c *client) GetSize() {
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func (c *client) Draw() {
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var screen strings.Builder
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screen.Grow(c.Height * c.Width)
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screen.WriteString(c.TopBar.Render(c.Width))
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screen.WriteString(c.TopBar.Render(c.Width, c.Options["theme"]))
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screen.WriteString("\n")
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pageContent := c.PageState.Render(c.Height, c.Width)
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if c.Options["theme"] == "inverse" {
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screen.WriteString("\033[7m")
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}
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if c.BookMarks.IsOpen {
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bm := c.BookMarks.Render(c.Width, c.Height)
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bmWidth := 40
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// TODO remove this hard coded value
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bmWidth := len([]rune(bm[0]))
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for i := 0; i < c.Height - 3; i++ {
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if c.Width > bmWidth {
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contentWidth := c.Width - bmWidth - 1
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if i < len(pageContent) - 1 {
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contentWidth := c.Width - bmWidth
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if i < len(pageContent) {
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screen.WriteString(fmt.Sprintf("%-*.*s", contentWidth, contentWidth, pageContent[i]))
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} else {
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screen.WriteString(fmt.Sprintf("%-*.*s", contentWidth, contentWidth, " "))
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}
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}
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screen.WriteString(bm[i])
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screen.WriteString("\n")
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}
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} else {
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for i := 0; i < c.Height - 3; i++ {
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if i < len(pageContent) - 1 {
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screen.WriteString(pageContent[i])
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screen.WriteString(fmt.Sprintf("%-*.*s", c.Width, c.Width, pageContent[i]))
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screen.WriteString("\n")
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} else {
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screen.WriteString(fmt.Sprintf("%*s", c.Width, " "))
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@ -100,8 +107,9 @@ func (c *client) Draw() {
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}
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}
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}
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screen.WriteString("\033[0m")
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screen.WriteString("\n") // for the input line
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screen.WriteString(c.FootBar.Render(c.Width))
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screen.WriteString(c.FootBar.Render(c.Width, c.PageState.Position, c.Options["theme"]))
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cui.Clear("screen")
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cui.MoveCursorTo(0,0)
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fmt.Print(screen.String())
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@ -183,6 +191,9 @@ func (c *client) TakeControlInput() {
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// Process a command
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c.ClearMessage()
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c.ClearMessageLine()
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if c.Options["theme"] == "normal" {
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fmt.Printf("\033[7m%*.*s\r", c.Width, c.Width, "")
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}
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entry, err := cui.GetLine()
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c.ClearMessageLine()
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if err != nil {
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@ -190,6 +201,7 @@ func (c *client) TakeControlInput() {
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c.DrawMessage()
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break
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} else if strings.TrimSpace(entry) == "" {
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c.DrawMessage()
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break
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}
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@ -221,7 +233,7 @@ func (c *client) routeCommandInput(com *cmdparse.Command) error {
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case cmdparse.DO:
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c.doCommand(com.Action, com.Value)
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case cmdparse.DOLINK:
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// err = doLinkCommand(com.Action, com.Target)
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c.doLinkCommand(com.Action, com.Target)
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case cmdparse.DOAS:
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c.doCommandAs(com.Action, com.Value)
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case cmdparse.DOLINKAS:
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@ -337,7 +349,8 @@ func (c *client) doCommandAs(action string, values []string) {
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c.SetMessage("Value set, but error saving config to file", true)
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c.DrawMessage()
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} else {
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c.SetMessage(fmt.Sprintf("%s is now set to %q", values[0], c.Options[values[0]]), true)
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c.Draw()
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c.SetMessage(fmt.Sprintf("%s is now set to %q", values[0], c.Options[values[0]]), false)
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c.DrawMessage()
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}
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return
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@ -373,6 +386,47 @@ func (c *client) saveFile(data []byte, name string) (string, error) {
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return savePath, nil
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}
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func (c *client) doLinkCommand(action, target string) {
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num, err := strconv.Atoi(target)
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if err != nil {
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c.SetMessage(fmt.Sprintf("Expected number, got %q", target), true)
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c.DrawMessage()
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}
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switch action {
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case "DELETE", "D":
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msg, err := c.BookMarks.Delete(num)
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if err != nil {
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c.SetMessage(err.Error(), true)
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c.DrawMessage()
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return
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} else {
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c.SetMessage(msg, false)
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c.DrawMessage()
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}
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err = saveConfig()
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if err != nil {
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c.SetMessage("Error saving bookmark deletion to file", true)
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c.DrawMessage()
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}
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if c.BookMarks.IsOpen {
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c.Draw()
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}
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case "BOOKMARKS", "B":
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if num > len(c.BookMarks.Links)-1 {
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c.SetMessage(fmt.Sprintf("There is no bookmark with ID %d", num), true)
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c.DrawMessage()
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return
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}
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c.Visit(c.BookMarks.Links[num])
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default:
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c.SetMessage(fmt.Sprintf("Action %q does not exist for target %q", action, target), true)
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c.DrawMessage()
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}
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}
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func (c *client) search() {
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c.ClearMessage()
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c.ClearMessageLine()
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@ -408,6 +462,7 @@ func (c *client) search() {
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}
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func (c *client) Scroll(amount int) {
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var percentRead int
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page := c.PageState.History[c.PageState.Position]
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bottom := len(page.WrappedContent) - c.Height + 3 // 3 for the three bars: top, msg, bottom
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if amount < 0 && page.ScrollPosition == 0 {
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@ -416,6 +471,7 @@ func (c *client) Scroll(amount int) {
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fmt.Print("\a")
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return
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} else if (amount > 0 && page.ScrollPosition == bottom) || bottom < 0 {
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c.FootBar.SetPercentRead(100)
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c.SetMessage("You are already at the bottom", false)
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c.DrawMessage()
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fmt.Print("\a")
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@ -430,6 +486,14 @@ func (c *client) Scroll(amount int) {
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}
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c.PageState.History[c.PageState.Position].ScrollPosition = newScrollPosition
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if len(page.WrappedContent) < c.Height - 3 {
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percentRead = 100
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} else {
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percentRead = int(float32(newScrollPosition + c.Height - 3) / float32(len(page.WrappedContent)) * 100.0)
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}
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c.FootBar.SetPercentRead(percentRead)
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c.Draw()
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}
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@ -446,21 +510,30 @@ func (c *client) displayConfigValue(setting string) {
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func (c *client) SetMessage(msg string, isError bool) {
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leadIn, leadOut := "", ""
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if isError {
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leadIn = "\033[31m"
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leadIn = "\033[91m"
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leadOut = "\033[0m"
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if c.Options["theme"] == "normal" {
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leadIn = "\033[101;7m"
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}
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}
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if c.Options["theme"] == "normal" {
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leadIn = "\033[7m"
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leadOut = "\033[0m"
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}
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c.Message = fmt.Sprintf("%s%s%s", leadIn, msg, leadOut)
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c.Message = fmt.Sprintf("%s%-*.*s%s", leadIn, c.Width, c.Width, msg, leadOut)
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}
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func (c *client) DrawMessage() {
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c.ClearMessageLine()
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cui.MoveCursorTo(c.Height-1, 0)
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fmt.Print(c.Message)
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fmt.Printf("%s", c.Message)
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}
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func (c *client) ClearMessage() {
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c.Message = ""
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c.SetMessage("", false)
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}
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func (c *client) ClearMessageLine() {
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@ -518,12 +591,6 @@ func (c *client) Visit(url string) {
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switch u.Scheme {
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case "gopher":
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u, err := MakeUrl(url)
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if err != nil {
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c.SetMessage(err.Error(), true)
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c.DrawMessage()
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return
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}
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c.SetMessage("Loading...", false)
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c.DrawMessage()
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content, links, err := gopher.Visit(u.Mime, u.Host, u.Port, u.Resource)
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@ -535,13 +602,14 @@ func (c *client) Visit(url string) {
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pg := MakePage(u, content, links)
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pg.WrapContent(c.Width)
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c.PageState.Add(pg)
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c.Scroll(0) // to update percent read
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c.ClearMessage()
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c.ClearMessageLine()
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c.SetHeaderUrl()
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c.Draw()
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case "gemini":
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// TODO send over to gemini request
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c.SetMessage("Gemini is not currently supported", false)
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c.SetMessage("Bombadillo has not mastered Gemini yet, check back soon", false)
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c.DrawMessage()
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case "telnet":
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c.SetMessage("Attempting to start telnet session", false)
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@ -582,16 +650,16 @@ func (c *client) Visit(url string) {
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//--------------------------------------------------\\
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func MakeClient(name string) *client {
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var userinfo, _ = user.Current()
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var options = map[string]string{
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"homeurl": "gopher://colorfield.space:70/1/bombadillo-info",
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"savelocation": userinfo.HomeDir,
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"searchengine": "gopher://gopher.floodgap.com:70/7/v2/vs",
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"openhttp": "false",
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"httpbrowser": "lynx",
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"configlocation": userinfo.HomeDir,
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}
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c := client{0, 0, options, "", MakePages(), MakeBookmarks(), MakeHeadbar(name), MakeFootbar()}
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// var userinfo, _ = user.Current()
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// var options = map[string]string{
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// "homeurl": "gopher://colorfield.space:70/1/bombadillo-info",
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// "savelocation": userinfo.HomeDir,
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// "searchengine": "gopher://gopher.floodgap.com:70/7/v2/vs",
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// "openhttp": "false",
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// "httpbrowser": "lynx",
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// "configlocation": userinfo.HomeDir,
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// }
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c := client{0, 0, defaultOptions, "", MakePages(), MakeBookmarks(), MakeHeadbar(name), MakeFootbar()}
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return &c
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}
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@ -0,0 +1,49 @@
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package main
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import (
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"os/user"
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)
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var userinfo, _ = user.Current()
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var defaultOptions = map[string]string{
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//
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// General configuration options
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//
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"homeurl": "gopher://colorfield.space:70/1/bombadillo-info",
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"savelocation": userinfo.HomeDir,
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"searchengine": "gopher://gopher.floodgap.com:70/7/v2/vs",
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"openhttp": "false",
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"httpbrowser": "lynx",
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"telnetcommand": "telnet",
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"configlocation": userinfo.HomeDir,
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"theme": "normal", // "normal", "inverted"
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}
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// TODO decide whether or not to institute a color theme
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// system. Preliminary testing implies it should be very
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// doable.
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var theme = map[string]string{
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"topbar_title_bg": "",
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"topbar_link_fg": "",
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"body_bg": "237",
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"body_fg": "",
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"bookmarks_bg": "",
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"bookmarks_fg": "",
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"command_bg": "",
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"message_fg": "",
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"error_fg": "",
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"bottombar_bg": "",
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"bottombar_fg": "",
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//
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// text style options
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//
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"topbar_title_style": "bold",
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"topbar_link_style": "plain",
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"body_style": "plain",
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"bookmark_body_style": "plain",
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"bookmark_border_style": "plain",
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"message_style": "italic",
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"error_style": "bold",
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"command_style": "plain",
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"bottom_bar_style": "plain",
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}
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27
footbar.go
27
footbar.go
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@ -2,14 +2,16 @@ package main
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import (
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"fmt"
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"strconv"
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)
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//------------------------------------------------\\
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// + + + T Y P E S + + + \\
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//--------------------------------------------------\\
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type Footbar struct {
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PercentRead int
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PercentRead string
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PageType string
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}
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@ -19,20 +21,25 @@ type Footbar struct {
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//--------------------------------------------------\\
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func (f *Footbar) SetPercentRead(p int) {
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f.PercentRead = p
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if p > 100 {
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p = 100
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} else if p < 0 {
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p = 0
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}
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f.PercentRead = strconv.Itoa(p) + "%"
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}
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func (f *Footbar) SetPageType(t string) {
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f.PageType = t
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}
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func (f *Footbar) Draw() {
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// TODO this will actually draw the bar
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// without having to redraw everything else
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}
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func (f *Footbar) Render(termWidth int) string {
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return fmt.Sprintf("\033[7m%-*.*s\033[0m", termWidth, termWidth, "")
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func (f *Footbar) Render(termWidth, position int, theme string) string {
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pre := fmt.Sprintf("HST: (%2.2d) - - - %4s Read ", position + 1, f.PercentRead)
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out := "\033[0m%*.*s "
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if theme == "inverse" {
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out = "\033[7m%*.*s \033[0m"
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}
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return fmt.Sprintf(out, termWidth - 1, termWidth - 1, pre)
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}
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@ -41,6 +48,6 @@ func (f *Footbar) Render(termWidth int) string {
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//--------------------------------------------------\\
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func MakeFootbar() Footbar {
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return Footbar{100, "N/A"}
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return Footbar{"---", "N/A"}
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}
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10
headbar.go
10
headbar.go
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@ -28,9 +28,13 @@ func (h *Headbar) Draw() {
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// without having to redraw everything else
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}
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func (h *Headbar) Render(width int) string {
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maxMsgWidth := width - len([]rune(h.title))
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return fmt.Sprintf("\033[7m%s%-*.*s\033[0m", h.title, maxMsgWidth, maxMsgWidth, h.url)
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func (h *Headbar) Render(width int, theme string) string {
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maxMsgWidth := width - len([]rune(h.title)) - 2
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if theme == "inverse" {
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return fmt.Sprintf("\033[7m%s▟\033[27m %-*.*s\033[0m", h.title, maxMsgWidth, maxMsgWidth, h.url)
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} else {
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return fmt.Sprintf("%s▟\033[7m %-*.*s\033[0m", h.title, maxMsgWidth, maxMsgWidth, h.url)
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}
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}
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99
main.go
99
main.go
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@ -3,12 +3,10 @@ package main
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import (
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"io/ioutil"
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"os"
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// "strconv"
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"strings"
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"tildegit.org/sloum/bombadillo/config"
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"tildegit.org/sloum/bombadillo/cui"
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// "tildegit.org/sloum/bombadillo/gopher"
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)
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var bombadillo *client
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|
@ -32,96 +30,6 @@ var settings config.Config
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// }
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// func doLinkCommand(action, target string) error {
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// num, err := strconv.Atoi(target)
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// if err != nil {
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// return fmt.Errorf("Expected number, got %q", target)
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// }
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// switch action {
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// case "DELETE", "D":
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// err := settings.Bookmarks.Del(num)
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// if err != nil {
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// return err
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// }
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|
||||
// screen.Windows[1].Content = settings.Bookmarks.List()
|
||||
// err = saveConfig()
|
||||
// if err != nil {
|
||||
// return err
|
||||
// }
|
||||
|
||||
// screen.ReflashScreen(false)
|
||||
// return nil
|
||||
// case "BOOKMARKS", "B":
|
||||
// if num > len(settings.Bookmarks.Links)-1 {
|
||||
// return fmt.Errorf("There is no bookmark with ID %d", num)
|
||||
// }
|
||||
// err := goToURL(settings.Bookmarks.Links[num])
|
||||
// return err
|
||||
// }
|
||||
|
||||
// return fmt.Errorf("This method has not been built")
|
||||
// }
|
||||
|
||||
|
||||
// func doCommand(action string, values []string) error {
|
||||
// if length := len(values); length != 1 {
|
||||
// return fmt.Errorf("Expected 1 argument, received %d", length)
|
||||
// }
|
||||
|
||||
// switch action {
|
||||
// case "CHECK", "C":
|
||||
// err := checkConfigValue(values[0])
|
||||
// if err != nil {
|
||||
// return err
|
||||
// }
|
||||
// return nil
|
||||
// }
|
||||
// return fmt.Errorf("Unknown command structure")
|
||||
// }
|
||||
|
||||
// func doLinkCommandAs(action, target string, values []string) error {
|
||||
// num, err := strconv.Atoi(target)
|
||||
// if err != nil {
|
||||
// return fmt.Errorf("Expected number, got %q", target)
|
||||
// }
|
||||
|
||||
// links := history.Collection[history.Position].Links
|
||||
// if num >= len(links) {
|
||||
// return fmt.Errorf("Invalid link id: %s", target)
|
||||
// }
|
||||
|
||||
// switch action {
|
||||
// case "ADD", "A":
|
||||
// newBookmark := append([]string{links[num-1]}, values...)
|
||||
// err := settings.Bookmarks.Add(newBookmark)
|
||||
// if err != nil {
|
||||
// return err
|
||||
// }
|
||||
|
||||
// screen.Windows[1].Content = settings.Bookmarks.List()
|
||||
|
||||
// err = saveConfig()
|
||||
// if err != nil {
|
||||
// return err
|
||||
// }
|
||||
|
||||
// screen.ReflashScreen(false)
|
||||
// return nil
|
||||
// case "WRITE", "W":
|
||||
// return saveFile(links[num-1], strings.Join(values, " "))
|
||||
// }
|
||||
|
||||
// return fmt.Errorf("This method has not been built")
|
||||
// }
|
||||
|
||||
// func updateMainContent() {
|
||||
// screen.Windows[0].Content = history.Collection[history.Position].Content
|
||||
// screen.Bars[0].SetMessage(history.Collection[history.Position].Address.Full)
|
||||
// }
|
||||
|
||||
func saveConfig() error {
|
||||
bkmrks := bombadillo.BookMarks.IniDump()
|
||||
// TODO opts becomes a string builder rather than concat
|
||||
|
@ -186,6 +94,9 @@ func main() {
|
|||
panic(err)
|
||||
}
|
||||
|
||||
// TODO find out why the loading message
|
||||
// has disappeared on initial load...
|
||||
|
||||
// Start polling for terminal size changes
|
||||
go bombadillo.GetSize()
|
||||
|
||||
|
@ -193,12 +104,12 @@ func main() {
|
|||
// If a url was passed, move it down the line
|
||||
// Goroutine so keypresses can be made during
|
||||
// page load
|
||||
bombadillo.Visit(os.Args[1])
|
||||
go bombadillo.Visit(os.Args[1])
|
||||
} else {
|
||||
// Otherwise, load the homeurl
|
||||
// Goroutine so keypresses can be made during
|
||||
// page load
|
||||
bombadillo.Visit(bombadillo.Options["homeurl"])
|
||||
go bombadillo.Visit(bombadillo.Options["homeurl"])
|
||||
}
|
||||
|
||||
// Loop indefinitely on user input
|
||||
|
|
18
page.go
18
page.go
|
@ -38,9 +38,11 @@ func (p *Page) ScrollPositionRange(termHeight int) (int, int) {
|
|||
return p.ScrollPosition, end
|
||||
}
|
||||
|
||||
// Performs a hard wrap to the requested
|
||||
// width and updates the WrappedContent
|
||||
// of the Page struct width a string slice
|
||||
// of the wrapped data
|
||||
func (p *Page) WrapContent(width int) {
|
||||
// TODO this is a temporary wrapping function
|
||||
// in order to test. Rebuild it.
|
||||
counter := 0
|
||||
var content strings.Builder
|
||||
content.Grow(len(p.RawContent))
|
||||
|
@ -48,6 +50,18 @@ func (p *Page) WrapContent(width int) {
|
|||
if ch == '\n' {
|
||||
content.WriteRune(ch)
|
||||
counter = 0
|
||||
} else if ch == '\t' {
|
||||
if counter + 4 < width {
|
||||
content.WriteString(" ")
|
||||
counter += 4
|
||||
} else {
|
||||
content.WriteRune('\n')
|
||||
counter = 0
|
||||
}
|
||||
} else if ch == '\r' {
|
||||
// This handles non-linux line endings...
|
||||
// to some degree...
|
||||
continue
|
||||
} else {
|
||||
if counter < width {
|
||||
content.WriteRune(ch)
|
||||
|
|
Loading…
Reference in New Issue