mirror of
https://github.com/gen2brain/cbconvert
synced 2026-06-30 09:11:54 +02:00
Milan Nikolic
103 lines
3.0 KiB
Go
103 lines
3.0 KiB
Go
package main
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import (
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"strconv"
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"strings"
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"github.com/gen2brain/cbconvert"
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"github.com/gen2brain/iup-go/iup"
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)
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func options() cbconvert.Options {
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var opts cbconvert.Options
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opts.Recursive = iup.GetHandle("Recursive").GetAttribute("VALUE") == "ON"
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opts.NoRGB = iup.GetHandle("NoRGB").GetAttribute("VALUE") == "ON"
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opts.NoCover = iup.GetHandle("NoCover").GetAttribute("VALUE") == "ON"
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opts.Size = iup.GetHandle("Size").GetInt("VALUE")
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opts.OutDir = iup.GetHandle("OutDir").GetAttribute("VALUE")
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opts.Suffix = iup.GetHandle("Suffix").GetAttribute("VALUE")
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opts.NoConvert = iup.GetHandle("NoConvert").GetAttribute("VALUE") == "ON"
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opts.NoNonImage = iup.GetHandle("NoNonImage").GetAttribute("VALUE") == "ON"
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opts.Archive = strings.ToLower(iup.GetHandle("Archive").GetAttribute("VALUESTRING"))
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opts.ZipLevel = zipLevel(iup.GetHandle("ZipLevel").GetAttribute("VALUESTRING"))
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opts.Format = strings.ToLower(iup.GetHandle("Format").GetAttribute("VALUESTRING"))
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opts.Width = iup.GetHandle("Width").GetInt("VALUE")
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opts.Height = iup.GetHandle("Height").GetInt("VALUE")
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opts.DPI = dpiValue(iup.GetHandle("DPI").GetAttribute("VALUE"))
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opts.Fit = iup.GetHandle("Fit").GetAttribute("VALUE") == "ON"
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opts.NoUpscale = iup.GetHandle("NoUpscale").GetAttribute("VALUE") == "ON"
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opts.Filter = iup.GetHandle("Filter").GetInt("VALUE") - 1
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opts.Quality = iup.GetHandle("Quality").GetInt("VALUE")
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switch opts.Format {
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case "webp", "avif", "jxl":
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opts.Effort = iup.GetHandle("Effort").GetInt("VALUE")
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default:
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opts.Effort = -1
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}
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opts.Lossless = iup.GetHandle("Lossless").GetAttribute("VALUE") == "ON"
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opts.Combine = iup.GetHandle("Combine").GetAttribute("VALUE") == "ON"
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if opts.Combine {
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opts.OutFile = iup.GetHandle("OutFile").GetAttribute("VALUE")
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}
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opts.Grayscale = iup.GetHandle("Grayscale").GetAttribute("VALUE") == "ON"
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opts.Brightness = iup.GetHandle("Brightness").GetInt("VALUE")
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opts.Contrast = iup.GetHandle("Contrast").GetInt("VALUE")
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opts.Rotate = iup.GetHandle("Rotate").GetInt("VALUESTRING")
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return opts
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}
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// shellArg quotes a command-line argument that contains whitespace.
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func shellArg(s string) string {
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if strings.ContainsAny(s, " \t") {
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return `"` + strings.ReplaceAll(s, `"`, `\"`) + `"`
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}
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return s
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}
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func commandLine() string {
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parts := append([]string{"cbconvert", "convert"}, options().Args()...)
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for _, file := range files {
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parts = append(parts, file.Path)
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}
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for i, p := range parts {
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parts[i] = shellArg(p)
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}
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return strings.Join(parts, " ")
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}
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func onCommand(iup.Ihandle) int {
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iup.GetText("Command Line", commandLine(), -1)
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return iup.DEFAULT
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}
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// zipLevel maps the compression dropdown selection to Options.ZipLevel.
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func zipLevel(value string) int {
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switch value {
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case "Default":
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return -1
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case "Store (none)":
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return 0
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default:
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level, err := strconv.Atoi(value)
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if err != nil {
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return -1
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}
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return level
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}
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}
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func dpiValue(value string) int {
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dpi, err := strconv.Atoi(strings.TrimSpace(value))
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if err != nil {
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return 0
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}
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return dpi
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}
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