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property_display:

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- don't use screen.window, but let it do its own dialog handling. Thereby
- make it faster  (update every frame by default)
- prevent collisions with the menu
- allow to move the dialog away (only the left edge is draggable!)
- try color white  (better color suggestions welcome :-)
This commit is contained in:
mfranz 2008-05-14 20:06:50 +00:00
parent 356a8430a7
commit e5c027786d
1 changed files with 56 additions and 21 deletions
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77
Nasal/screen.nas
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@ -172,7 +172,7 @@ var window = {
var property_display = {
init : func(x, y, lines) {
init : func(x, y) {
me.listener = setlistener("/sim/gui/dialogs/property-browser/selected", func(n) {
var n = n.getValue();
if (n != "" and getprop("/devices/status/keyboard/shift")) {
@ -183,24 +183,53 @@ var property_display = {
me.add(n);
}
});
me.window = window.new(x, y, lines, 0);
me.window.align = "left";
me.window.font = "HELVETICA_14";
me.interval = 0.5;
me.color = [1, 1, 0.5, 1];
me.x = x;
me.y = y;
me.font = "HELVETICA_14";
me.interval = 0;
me.bg = [0, 0, 0, 0]; # background color
me.fg = [1, 1, 1, 1]; # default foreground color
me.loopid = 0;
me.dialog = nil;
me.base = props.globals.getNode("/sim/gui/dialogs/property-display", 1);
me.namenode = props.Node.new({ "dialog-name" : "__property_display__" });
me.reset();
},
reset : func {
me.loopid += 1;
me.window.close();
me.entries = [];
create : func {
me.dialog = gui.Widget.new();
me.dialog.set("name", "__property_display__");
me.dialog.set("x", me.x);
me.dialog.set("y", me.y);
me.dialog.set("layout", "vbox");
me.dialog.set("default-padding", 2);
me.dialog.setFont(me.font);
me.dialog.setColor(me.bg[0], me.bg[1], me.bg[2], me.bg[3]);
foreach (var e; me.entries) {
var w = me.dialog.addChild("text");
w.set("halign", "left");
w.set("label", "XX"); # mouse-grab sensitive area
w.set("format", e[2] ~ " = %s");
w.set("property", e[3].getPath());
w.set("live", 1);
w.setColor(me.fg[0], me.fg[1], me.fg[2], me.fg[3]);
}
fgcommand("dialog-new", me.dialog.prop());
},
nameof : func(n) {
var name = n.getName();
if (var i = n.getIndex())
name ~= '[' ~ i ~ ']';
return name;
open : func {
if (me.dialog != nil)
fgcommand("dialog-show", me.namenode);
},
close : func {
if (me.dialog != nil) {
fgcommand("dialog-close", me.namenode);
me.dialog = nil;
}
},
reset : func {
me.close();
me.loopid += 1;
me.entries = [];
},
add : func(n) {
if (!isa(n, props.Node))
@ -212,7 +241,7 @@ var property_display = {
e[1] = e[0];
e[2] = me.nameof(e[0]);
}
append(me.entries, [n, n, me.nameof(n)]);
append(me.entries, [n, n, me.nameof(n), me.base.getChild("entry", size(me.entries), 1)]);
# extend names to the left until they are unique
while (1) {
@ -237,23 +266,29 @@ var property_display = {
if (finished)
break;
}
me.close();
me.create();
me.open();
me._loop_(me.loopid += 1);
},
update : func {
me.window.lines = [];
foreach (var e; me.entries) {
if ((var val = e[0].getValue()) == nil)
val = "nil";
append(me.window.lines, [e[2] ~ " = " ~ sanitize(val, 1),
me.color[0], me.color[1], me.color[2], me.color[3]]);
e[3].setValue(sanitize(val, 1));
}
me.window.show();
},
_loop_ : func(id) {
id != me.loopid and return;
me.update();
settimer(func { me._loop_(id) }, me.interval);
},
nameof : func(n) {
var name = n.getName();
if (var i = n.getIndex())
name ~= '[' ~ i ~ ']';
return name;
},
};
@ -261,7 +296,7 @@ var property_display = {
var log = nil;
_setlistener("/sim/signals/nasal-dir-initialized", func {
property_display.init(5, -25, 999);
property_display.init(5, -25);
setlistener("/sim/gui/current-style", func {
var theme = getprop("/sim/gui/current-style");