From d87b74867f2001e19b074c0443f6d0cf9d7c7920 Mon Sep 17 00:00:00 2001
From: mcmlxxix <>
Date: Mon, 8 Aug 2011 20:59:32 +0000
Subject: [PATCH] generic form editor (uses Layout() object with lightbar
property select/edit), returns copy of passed/modified object.
---
exec/load/form.js | 140 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 140 insertions(+)
create mode 100644 exec/load/form.js
diff --git a/exec/load/form.js b/exec/load/form.js
new file mode 100644
index 0000000000..e836b81b87
--- /dev/null
+++ b/exec/load/form.js
@@ -0,0 +1,140 @@
+/* Id: $ */
+
+/**
+ * Javascript Object Editor
+ * for Synchronet v3.15a+
+ * by Matt Johnson
+ *
+ * returns a copy of any passed object
+ * with modified properties
+ *
+ * USAGE:
+ *
+ * var obj = {
+ * x = 1,
+ * y = 2
+ * };
+ * var newobj = formEdit(obj);
+ */
+
+if(js.global.SYS_CLOSED == undefined)
+ load("sbbsdefs.js");
+if(js.global.getColor == undefined)
+ load("funclib.js");
+if(js.global.Layout == undefined)
+ load("layout.js");
+
+function formEdit(obj)
+{
+ var form = new Form(obj);
+ var update = false;
+ form.draw();
+
+ while(1) {
+
+ if(update)
+ form.drawItem(form.index,true);
+ else
+ update = true;
+
+ var cmd = console.inkey(K_NOECHO,1);
+ switch(cmd) {
+ case KEY_DOWN:
+ form.drawItem(form.index);
+ form.index++;
+ if(form.index >= form.items.length)
+ form.index = 0;
+ break;
+ case KEY_UP:
+ form.drawItem(form.index);
+ form.index--;
+ if(form.index < 0)
+ form.index = form.items.length-1;
+ break;
+ case '\r':
+ case '\n':
+ var item = form.items[form.index];
+ var coords = form.coords(form.index);
+ console.gotoxy(coords.x + form.len + 2, coords.y);
+ console.attributes = BG_LIGHTGRAY + BLACK;
+ item.value = console.getstr(item.value.toString(),form.max,K_EDIT|K_AUTODEL);
+ form.drawItem(form.index);
+ break;
+ case '\b':
+ case '\x11':
+ case '\x1b':
+ return form.object;
+ default:
+ update = false;
+ break;
+ }
+ }
+ /* just in case?? */
+ return form.object;
+}
+
+function Form(obj)
+{
+ this.len = 0;
+ this.max = 25;
+ this.index = 0;
+ this.items = [];
+
+ for(var k in obj) {
+ if(console.strlen(k) > this.len)
+ this.len = console.strlen(k);
+ this.items.push({
+ key:k,
+ value:obj[k]
+ });
+ }
+
+ this.box = new Layout_View(
+ printPadded("KEY",this.len+2) + splitPadded("VALUE","ESC",this.max),
+ (console.screen_columns / 2) - ((this.len + 25)/2) -1,
+ (console.screen_rows / 2) - (this.items.length / 2) -2,
+ this.len + this.max + 4,
+ this.items.length + 3
+ );
+
+ this.box.show_tabs = false;
+
+ this.draw = function() {
+ this.box.drawView();
+
+ for(var i = 0; i < this.items.length; i++) {
+ this.drawItem(i,this.index == i);
+ }
+ }
+
+ this.object getter = function() {
+ var obj = {};
+ for(var i = 0; i < this.items.length; i++) {
+ var item = this.items[i];
+ obj[item.key] = item.value;
+ }
+ return obj;
+ }
+
+ this.coords = function(i) {
+ return {
+ x:this.box.x + 1,
+ y:this.box.y + 2 + i,
+ }
+ }
+
+ this.drawItem = function(i,curr) {
+ var coords = this.coords(i);
+ console.gotoxy(coords);
+ if(curr)
+ console.putmsg(getColor(layout_settings.lbg) + getColor(layout_settings.lfg) +
+ printPadded(this.items[i].key,this.len + 2) + "\1w" +
+ printPadded(this.items[i].value,this.max)
+ );
+ else
+ console.putmsg(getColor(layout_settings.vbg) + getColor(layout_settings.vfg) +
+ printPadded(this.items[i].key,this.len + 2) + "\1h" +
+ printPadded(this.items[i].value,this.max)
+ );
+ }
+}
--
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