169 lines
3.8 KiB
Text
169 lines
3.8 KiB
Text
var ErrorNotification =
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{
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SHOW_TIME: 10.0,
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SLICE: 17,
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MARGIN: 10,
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new: func
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{
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var m = {
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parents: [ErrorNotification, PropertyElement.new(["/sim/gui/canvas", "window"], nil)],
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_title: "",
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};
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m.setInt("size[0]", 500);
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m.setInt("size[1]", 400);
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m.setBool("visible", 0);
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m.setInt("z-index", gui.STACK_INDEX["always-on-top"]);
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m._hideTimer = maketimer(m.SHOW_TIME, m, ErrorNotification._hideTimeout);
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m._hideTimer.singleShot = 1;
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return m;
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},
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# Destructor
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del: func
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{
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me.parents[1].del();
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if( me["_canvas"] != nil )
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me._canvas.del();
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},
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_createCanvas: func()
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{
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var size = [
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me.get("size[0]"),
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me.get("size[1]")
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];
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me._canvas = new({
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size: [2 * size[0], 2 * size[1]],
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view: size,
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placement: {
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type: "window",
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index: me._node.getIndex()
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},
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name: "Error Notification"
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});
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me.set("capture-events", 1);
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me.set("fill", "rgba(255,255,255,0.8)");
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# transparent background
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me._canvas.setColorBackground(0.0, 0.0, 0.0, 0.0);
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var root = me._canvas.createGroup();
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me._root = root;
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me._frame =
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root.createChild("image", "background")
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.set("src", "gui/images/tooltip.png")
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.set("slice", me.SLICE ~ " fill")
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.setSize(size);
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me._warningIcon =
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root.createChild("image", "warning-icon")
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.set("src", "gui/images/warning-icon.png")
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.setTranslation(me.SLICE, me.SLICE);
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var iconWidth = me._warningIcon.get("size[0]");
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me._text =
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root.createChild("text", "error-description")
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.setText("An error occurred")
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.setAlignment("left-top")
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.setFontSize(14)
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.setFont("LiberationFonts/LiberationSans-Bold.ttf")
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.setColor(1,1,1)
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.setDrawMode(Text.TEXT)
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.setTranslation(me.SLICE + iconWidth + me.MARGIN, me.SLICE);
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me._canvas.addEventListener("mousedown", func me.clicked());
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return me._canvas;
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},
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clicked: func()
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{
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me.hideNow();
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fgcommand("show-error-report"); # should we show the current one?
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},
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updateText: func()
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{
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var msg = getprop("/sim/error-report/display/category");
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var clickForMoreMsg = "\n\nClick to show further details.";
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me._text.setText(msg ~ clickForMoreMsg);
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me._updateBounds();
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},
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_updateBounds: func
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{
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# the width of everything except the text
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var extraWidth = me._warningIcon.get("size[0]") + me.MARGIN + (2 * me.SLICE);
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var maxTextWidth = me.get("size[0]") - extraWidth;
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me._text.setMaxWidth(maxTextWidth);
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# compute the bounds
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var text_bb = me._text.update().getBoundingBox();
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var width = text_bb[2];
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var height = text_bb[3];
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if( width > maxTextWidth )
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width = maxTextWidth;
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me._width = width + extraWidth;
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me._height = height + 2 * me.SLICE;
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me._frame.setSize(me._width, me._height)
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.update();
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me._updatePosition();
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},
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_updatePosition: func
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{
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var INSET = 50;
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var y = INSET;
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var x = getprop('/sim/startup/xsize') - (me._width + INSET);
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me.setInt("x", x);
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me.setInt("y", y);
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},
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show: func()
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{
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me._hideTimer.stop();
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me.setBool("visible", 1);
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me._hideTimer.start();
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},
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hideNow: func()
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{
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me._hideTimer.stop();
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me._hideTimeout();
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},
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_hideTimeout: func()
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{
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me.setBool("visible", 0);
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}
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};
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var errorNotificationCanvas = nil;
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var showErrorNotification = func()
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{
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if (errorNotificationCanvas == nil) {
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# create instance
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errorNotificationCanvas = canvas.ErrorNotification.new();
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errorNotificationCanvas._createCanvas();
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}
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errorNotificationCanvas.updateText();
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errorNotificationCanvas.show();
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}
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addcommand("show-error-notification-popup", showErrorNotification);
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