mirror of
https://github.com/makeworld-the-better-one/amfora.git
synced 2024-11-22 07:23:05 +03:00
116 lines
3.8 KiB
Go
116 lines
3.8 KiB
Go
package display
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import (
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"fmt"
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"strings"
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"text/tabwriter"
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"github.com/gdamore/tcell/v2"
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"github.com/makeworld-the-better-one/amfora/config"
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"gitlab.com/tslocum/cview"
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)
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var helpCells = strings.TrimSpace(
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"?\tBring up this help. You can scroll!\n" +
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"Esc\tLeave the help\n" +
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"Arrow keys, h/j/k/l\tScroll and move a page.\n" +
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"%s\tGo up a page in document\n" +
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"%s\tGo down a page in document\n" +
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"g\tGo to top of document\n" +
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"G\tGo to bottom of document\n" +
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"Tab\tNavigate to the next item in a popup.\n" +
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"Shift-Tab\tNavigate to the previous item in a popup.\n" +
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"%s\tGo back in the history\n" +
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"%s\tGo forward in the history\n" +
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"%s\tOpen bar at the bottom - type a URL, link number, search term.\n" +
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"\tYou can also type two dots (..) to go up a directory in the URL.\n" +
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"\tTyping new:N will open link number N in a new tab\n" +
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"\tinstead of the current one.\n" +
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"%s\tGo to links 1-10 respectively.\n" +
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"%s\tEdit current URL\n" +
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"Enter, Tab\tOn a page this will start link highlighting.\n" +
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"\tPress Tab and Shift-Tab to pick different links.\n" +
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"\tPress Enter again to go to one, or Esc to stop.\n" +
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"%s\tGo to a specific tab. (Default: Shift-NUMBER)\n" +
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"%s\tGo to the last tab.\n" +
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"%s\tPrevious tab\n" +
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"%s\tNext tab\n" +
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"%s\tGo home\n" +
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"%s\tNew tab, or if a link is selected,\n" +
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"\tthis will open the link in a new tab.\n" +
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"%s\tClose tab. For now, only the right-most tab can be closed.\n" +
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"%s\tReload a page, discarding the cached version.\n" +
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"\tThis can also be used if you resize your terminal.\n" +
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"%s\tView bookmarks\n" +
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"%s\tAdd, change, or remove a bookmark for the current page.\n" +
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"%s\tSave the current page to your downloads.\n" +
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"%s\tView subscriptions\n" +
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"%s\tAdd or update a subscription\n" +
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"%s\tQuit\n")
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var helpTable = cview.NewTextView()
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// Help displays the help and keybindings.
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func Help() {
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helpTable.ScrollToBeginning()
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panels.ShowPanel("help")
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panels.SendToFront("help")
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App.SetFocus(helpTable)
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}
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func helpInit() {
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// Populate help table
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helpTable.SetBackgroundColor(config.GetColor("bg"))
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helpTable.SetTextColor(config.GetColor("regular_text"))
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helpTable.SetPadding(0, 0, 1, 1)
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helpTable.SetDoneFunc(func(key tcell.Key) {
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if key == tcell.KeyEsc || key == tcell.KeyEnter {
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panels.HidePanel("help")
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App.SetFocus(tabs[curTab].view)
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App.Draw()
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}
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})
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tabKeys := fmt.Sprintf("%s to %s", strings.Split(config.GetKeyBinding(config.CmdTab1), ",")[0],
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strings.Split(config.GetKeyBinding(config.CmdTab9), ",")[0])
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linkKeys := fmt.Sprintf("%s to %s", strings.Split(config.GetKeyBinding(config.CmdLink1), ",")[0],
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strings.Split(config.GetKeyBinding(config.CmdLink0), ",")[0])
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helpCells = fmt.Sprintf(helpCells,
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config.GetKeyBinding(config.CmdPgup),
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config.GetKeyBinding(config.CmdPgdn),
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config.GetKeyBinding(config.CmdBack),
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config.GetKeyBinding(config.CmdForward),
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config.GetKeyBinding(config.CmdBottom),
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linkKeys,
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config.GetKeyBinding(config.CmdEdit),
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tabKeys,
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config.GetKeyBinding(config.CmdTab0),
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config.GetKeyBinding(config.CmdPrevTab),
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config.GetKeyBinding(config.CmdNextTab),
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config.GetKeyBinding(config.CmdHome),
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config.GetKeyBinding(config.CmdNewTab),
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config.GetKeyBinding(config.CmdCloseTab),
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config.GetKeyBinding(config.CmdReload),
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config.GetKeyBinding(config.CmdBookmarks),
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config.GetKeyBinding(config.CmdAddBookmark),
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config.GetKeyBinding(config.CmdSave),
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config.GetKeyBinding(config.CmdSub),
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config.GetKeyBinding(config.CmdAddSub),
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config.GetKeyBinding(config.CmdQuit),
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)
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lines := strings.Split(helpCells, "\n")
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w := tabwriter.NewWriter(helpTable, 0, 8, 2, ' ', 0)
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for i, line := range lines {
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if i > 0 && line[0] != '\t' {
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fmt.Fprintln(w, "\t")
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}
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fmt.Fprintln(w, line)
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}
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w.Flush()
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panels.AddPanel("help", helpTable, true, false)
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}
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