Add appbuilder and config

jwmappbuilder.v

@@ -0,0 +1,171 @@
+import os
+
+fn main() {
+	mut args := []bool{len: 3}
+	for mut arg in args {
+		arg = false
+	}
+	for i := 0; i < os.args.len; i++ {
+		if i == 0 {i++}
+		match os.args[i] {
+			"-i", "--icons" { args[0] = true } 
+			"-t", "--tooltip" { args[1] = true }
+			"-a", "--all" { args[2] = true }
+			"-h", "--help" {
+				println("\nUsage:\n ${os.args[0]} [-htia]\n\nGenerates Applications menu for Joe's Window Manager.\n\nUsage in .jwmrc:\n<Dynamic label=\"Applications\" icon=\"view-list\">\n\texec: ${os.args[0]}\n</Dynamic>
+				\nOptions:\n -h, --help\tShow this text.\n -i, --icons\tAlso generate icons.\n -t, --tooltip\tAlso generate tooltips.\n -a, --all\tDo not generate categories: list all applications.\n\nv1.0")
+				exit(0)
+			}
+			else {
+				println("Unknown argument: ${os.args[i]}")
+				exit(1)
+			}
+		}
+	}
+	if !args[2] {
+		categorymode(args)
+	} else {
+		allmode(args)
+	}
+	
+}
+
+fn allmode(args []bool){
+	linkslist := os.ls('/usr/share/applications/') or { panic(err) }
+	println('<?xml version="1.0"?>\n<JWM>')
+	for i:=0; i < linkslist.len-1; i++ {
+		if linkslist[i].contains('.desktop') && !(linkslist[i].contains('krita_')){
+		println(buildprogram('/usr/share/applications/${linkslist[i]}', args))
+
+		}
+	}
+	println('</JWM>')
+}
+
+fn categorymode(args []bool) {
+	mut linkslist := os.ls('/usr/share/applications/') or { panic(err) }
+	println('<?xml version="1.0"?>\n<JWM>\n<Menu label="Accessories">')
+	//Clean up trash
+	for mut item in linkslist {
+		if !(item.contains('.desktop')) || item.contains('krita_') { item = '/IM/' }
+	}
+
+	for mut item in linkslist {
+		if !(item.contains('/IM/')) && checktargetcategory(item, "Utility") {
+			println(buildprogram('/usr/share/applications/${item}', args))
+			item = '/IM/'
+		}
+	}
+	println('</Menu>\n<Menu label="Office">')
+	for mut item in linkslist {
+		if !(item.contains('/IM/')) && checktargetcategory(item, "Office") {
+			println(buildprogram('/usr/share/applications/${item}', args))
+			item = '/IM/'
+		}
+	}
+	println('</Menu>\n<Menu label="Games">')
+	for mut item in linkslist {
+		if !(item.contains('/IM/')) && checktargetcategory(item, "Game") {
+			println(buildprogram('/usr/share/applications/${item}', args))
+			item = '/IM/'
+		}
+	}
+	println('</Menu>\n<Menu label="Graphics">')
+	for mut item in linkslist {
+		if !(item.contains('/IM/')) && checktargetcategory(item, "Graphics") {
+			println(buildprogram('/usr/share/applications/${item}', args))
+			item = '/IM/'
+		}
+	}
+	println('</Menu>\n<Menu label="Internet">')
+	for mut item in linkslist {
+		if !(item.contains('/IM/')) && checktargetcategory(item, "Network") {
+			println(buildprogram('/usr/share/applications/${item}', args))
+			item = '/IM/'
+		}
+	}
+	println('</Menu>\n<Menu label="System Tools">')
+	for mut item in linkslist {
+		if !(item.contains('/IM/')) && checktargetcategory(item, "System") {
+			println(buildprogram('/usr/share/applications/${item}', args))
+			item = '/IM/'
+		}
+	}
+	println('</Menu>\n<Menu label="Other">')
+	for mut item in linkslist {
+		if !(item.contains('/IM/')) {
+			println(buildprogram('/usr/share/applications/${item}', args))
+		}
+	}
+	println('</Menu>\n</JWM>')
+}
+
+fn buildprogram(filename string, args []bool) string {
+	//println("Opening")
+	file := os.read_file(filename) or {
+		panic(err)
+        }
+	content := file.split_into_lines()
+	return '<Program ${optbuildicon(content, args[0])} label="${strfinder(content, 1)}" ${optbuildtooltip(content, args[1])}>${strfinder(content, 2)}</Program>'
+}
+
+fn strfinder(data []string, mode int) string {
+	for i:=0; i < data.len-1; i++ {
+		match mode {
+			1 {
+				// Jump to the next line if GenericName= found, we don't need it
+				if data[i].contains('GenericName=') { i++ }
+				if data[i].contains('Name=') { return filter(data[i].substr(5, data[i].len), 1) }
+			} 2 {
+				// Same as GenericName=
+				if data[i].contains('TryExec=') { i++ }
+				if data[i].contains('Exec=') { return filter(data[i].substr(5, data[i].len), 2) }
+			} 3 {
+				if data[i].contains('Icon=') { return data[i].substr(5, data[i].len) }
+			} 4 {
+				
+				if data[i].contains('Comment=') { return filter(data[i].substr(8, data[i].len), 2) }
+			}
+			else { panic('strfinder: This should NOT happen. Something went REALLY wrong.') }
+		}
+	}
+	return('')
+}
+
+fn filter(strorig string, mode int) string {
+	mut str := strorig.bytes()
+	match mode {
+		1 {
+			if strorig.contains('&') { str =  strorig.replace('&', 'and').bytes()}
+			return str.bytestr()
+		}
+		2 {
+			if strorig.contains('<') { str =  strorig.replace('<', '').bytes() }
+			if str.bytestr().contains('>') { str =  str.bytestr().replace('>', '').bytes() }
+			if str.bytestr().contains(' %u') { str =  str.bytestr().replace(' %u', '').bytes() }
+			if str.bytestr().contains(' %U') { str =  str.bytestr().replace(' %U', '').bytes() }
+			if str.bytestr().contains(' %F') { str =  str.bytestr().replace(' %f', '').bytes() }
+			if str.bytestr().contains(' %F') { str =  str.bytestr().replace(' %F', '').bytes() }
+			return str.bytestr()
+		} else { panic('filter: This should NOT happen. Something went REALLY wrong.') }
+	}
+	return('')
+}
+
+fn checktargetcategory(filename string, check string) bool {
+	//println("checking")
+	for line in (os.read_file("/usr/share/applications/${filename}") or { panic(err) }).split_into_lines() {
+		if line.contains(check) && line.contains("Categories=") { return true }
+	}
+	return false
+}
+
+fn optbuildicon(data []string, icons bool) string {
+	if !icons { return '' }
+	return ('icon="${strfinder(data, 3)}"')
+}
+
+fn optbuildtooltip(data []string, tooltip bool) string {
+	if !tooltip { return '' }
+	return ('tooltip="${strfinder(data, 4)}"')
+}