Clazz.declarePackage ("JM");
Clazz.load (null, "JM.Text", ["java.lang.Float", "JU.PT", "J.shape.Shape", "JU.C", "$.Font", "$.Txt", "JV.JC"], function () {
c$ = Clazz.decorateAsClass (function () {
this.vwr = null;
this.doFormatText = false;
this.font = null;
this.fid = 0;
this.ascent = 0;
this.descent = 0;
this.lineHeight = 0;
this.offsetX = 0;
this.offsetY = 0;
this.boxYoff2 = 0;
this.widths = null;
this.textWidth = 0;
this.textHeight = 0;
this.text = null;
this.textUnformatted = null;
this.lines = null;
this.image = null;
this.imageScale = 1;
this.xAdj = 0;
this.yAdj = 0;
this.y0 = 0;
this.pointerPt = null;
this.isMeasure = false;
this.isEcho = false;
this.xyz = null;
this.target = null;
this.script = null;
this.colix = 0;
this.bgcolix = 0;
this.pointer = 0;
this.fontScale = 0;
this.align = 0;
this.valign = 0;
this.atomX = 0;
this.atomY = 0;
this.atomZ = 2147483647;
this.movableX = 0;
this.movableY = 0;
this.movableZ = 0;
this.movableXPercent = 2147483647;
this.movableYPercent = 2147483647;
this.movableZPercent = 2147483647;
this.z = 1;
this.zSlab = -2147483648;
this.pymolOffset = null;
this.windowWidth = 0;
this.windowHeight = 0;
this.adjustForWindow = false;
this.boxWidth = 0;
this.boxHeight = 0;
this.boxX = 0;
this.boxY = 0;
this.modelIndex = -1;
this.visible = true;
this.hidden = false;
this.boxXY = null;
this.scalePixelsPerMicron = 0;
Clazz.instantialize (this, arguments);
}, JM, "Text");
Clazz.makeConstructor (c$, 
function () {
this.boxXY =  Clazz.newFloatArray (5, 0);
});
c$.newLabel = Clazz.defineMethod (c$, "newLabel", 
function (vwr, font, text, colix, bgcolix, align, scalePixelsPerMicron) {
var t =  new JM.Text ();
t.vwr = vwr;
t.set (font, colix, align, scalePixelsPerMicron);
t.setText (text);
t.bgcolix = bgcolix;
return t;
}, "JV.Viewer,JU.Font,~S,~N,~N,~N,~N");
c$.newMeasure = Clazz.defineMethod (c$, "newMeasure", 
function (vwr, font, colix) {
var t =  new JM.Text ();
t.vwr = vwr;
t.set (font, colix, 0, 0);
t.isMeasure = true;
return t;
}, "JV.Viewer,JU.Font,~N");
c$.newEcho = Clazz.defineMethod (c$, "newEcho", 
function (vwr, font, target, colix, valign, align, scalePixelsPerMicron) {
var t =  new JM.Text ();
t.isEcho = true;
t.vwr = vwr;
t.set (font, colix, align, scalePixelsPerMicron);
t.target = target;
t.valign = valign;
t.z = 2;
t.zSlab = -2147483648;
return t;
}, "JV.Viewer,JU.Font,~S,~N,~N,~N,~N");
Clazz.defineMethod (c$, "set", 
 function (font, colix, align, scalePixelsPerMicron) {
this.scalePixelsPerMicron = scalePixelsPerMicron;
this.isEcho = this.isEcho;
this.colix = colix;
this.align = align;
this.setFont (font, !this.isEcho);
}, "JU.Font,~N,~N,~N");
Clazz.defineMethod (c$, "setOffset", 
function (offset) {
this.offsetX = JV.JC.getXOffset (offset);
this.offsetY = JV.JC.getYOffset (offset);
this.pymolOffset = null;
this.valign = 3;
}, "~N");
Clazz.defineMethod (c$, "getFontMetrics", 
 function () {
this.descent = this.font.getDescent ();
this.ascent = this.font.getAscent ();
this.lineHeight = this.ascent + this.descent;
});
Clazz.defineMethod (c$, "setFontFromFid", 
function (fid) {
if (this.fid == fid) return;
this.fontScale = 0;
this.setFont (JU.Font.getFont3D (fid), true);
}, "~N");
Clazz.defineMethod (c$, "setText", 
function (text) {
if (this.image != null) this.getFontMetrics ();
this.image = null;
if (text != null && text.length == 0) text = null;
if (this.text != null && this.text.equals (text)) return;
this.text = this.textUnformatted = text;
this.doFormatText = (this.isEcho && text != null && (text.indexOf ("%{") >= 0 || text.indexOf ("@{") >= 0));
if (!this.doFormatText) this.recalc ();
}, "~S");
Clazz.defineMethod (c$, "setImage", 
function (image) {
this.image = image;
this.recalc ();
}, "~O");
Clazz.defineMethod (c$, "setScale", 
function (scale) {
this.imageScale = scale;
this.recalc ();
}, "~N");
Clazz.defineMethod (c$, "setFont", 
function (f3d, doAll) {
this.font = f3d;
if (this.font == null) return;
this.getFontMetrics ();
if (!doAll) return;
this.fid = this.font.fid;
this.recalc ();
}, "JU.Font,~B");
Clazz.defineMethod (c$, "setFontScale", 
function (scale) {
if (this.fontScale == scale) return;
this.fontScale = scale;
if (this.fontScale != 0) this.setFont (this.vwr.gdata.getFont3DScaled (this.font, scale), true);
}, "~N");
Clazz.defineMethod (c$, "recalc", 
 function () {
if (this.image != null) {
this.textWidth = this.textHeight = 0;
this.boxWidth = this.vwr.apiPlatform.getImageWidth (this.image) * this.fontScale * this.imageScale;
this.boxHeight = this.vwr.apiPlatform.getImageHeight (this.image) * this.fontScale * this.imageScale;
this.ascent = 0;
return;
}if (this.text == null) {
this.text = null;
this.lines = null;
this.widths = null;
return;
}if (this.font == null) return;
this.lines = JU.PT.split (this.text, (this.text.indexOf ("\n") >= 0 ? "\n" : "|"));
this.textWidth = 0;
this.widths =  Clazz.newIntArray (this.lines.length, 0);
for (var i = this.lines.length; --i >= 0; ) this.textWidth = Math.max (this.textWidth, this.widths[i] = this.stringWidth (this.lines[i]));

this.textHeight = this.lines.length * this.lineHeight;
this.boxWidth = this.textWidth + (this.fontScale >= 2 ? 16 : 8);
this.boxHeight = this.textHeight + (this.fontScale >= 2 ? 16 : 8);
});
Clazz.defineMethod (c$, "setPosition", 
function (scalePixelsPerMicron, imageFontScaling, isAbsolute, boxXY) {
if (boxXY == null) boxXY = this.boxXY;
 else this.boxXY = boxXY;
this.setWindow (this.vwr.gdata.width, this.vwr.gdata.height, scalePixelsPerMicron);
if (scalePixelsPerMicron != 0 && this.scalePixelsPerMicron != 0) this.setFontScale (scalePixelsPerMicron / this.scalePixelsPerMicron);
 else if (this.fontScale != imageFontScaling) this.setFontScale (imageFontScaling);
if (this.doFormatText) {
this.text = (this.isEcho ? JU.Txt.formatText (this.vwr, this.textUnformatted) : this.textUnformatted);
this.recalc ();
}var dx = this.offsetX * imageFontScaling;
var dy = this.offsetY * imageFontScaling;
this.xAdj = (this.fontScale >= 2 ? 8 : 4);
this.yAdj = this.ascent - this.lineHeight + this.xAdj;
if (!this.isEcho || this.pymolOffset != null) {
boxXY[0] = this.movableX;
boxXY[1] = this.movableY;
if (this.pymolOffset != null && this.pymolOffset[0] != 2 && this.pymolOffset[0] != 3) {
var pixelsPerAngstrom = this.vwr.tm.scaleToScreen (this.z, 1000);
var pz = this.pymolOffset[3];
var dz = (pz < 0 ? -1 : 1) * Math.max (pz == 0 ? 0.5 : 0, Math.abs (pz) - 1) * pixelsPerAngstrom;
this.z -= Clazz.floatToInt (dz);
pixelsPerAngstrom = this.vwr.tm.scaleToScreen (this.z, 1000);
dx = this.getPymolXYOffset (this.pymolOffset[1], this.textWidth, pixelsPerAngstrom);
var dh = this.ascent - this.descent;
dy = -this.getPymolXYOffset (-this.pymolOffset[2], dh, pixelsPerAngstrom) - Clazz.doubleToInt ((this.textHeight + dh) / 2);
if (this.pymolOffset[0] == 1) {
dy -= this.descent;
}this.xAdj = (this.fontScale >= 2 ? 8 : 4);
this.yAdj = -this.descent;
boxXY[0] = this.movableX - this.xAdj;
boxXY[1] = this.movableY - this.yAdj;
isAbsolute = true;
this.boxYoff2 = -2;
} else {
this.boxYoff2 = 0;
}if (this.pymolOffset == null) switch (this.align) {
case 8:
dy = 0;
dx = 0;
break;
case 12:
boxXY[0] -= this.boxWidth;
case 4:
dy = 0;
}
JM.Text.setBoxXY (this.boxWidth, this.boxHeight, dx, dy, boxXY, isAbsolute);
} else {
this.setPos (this.fontScale);
}this.boxX = boxXY[0];
this.boxY = boxXY[1];
if (this.adjustForWindow) this.setBoxOffsetsInWindow (0, this.isEcho ? 0 : 16 * this.fontScale + this.lineHeight, this.boxY - this.textHeight);
this.y0 = this.boxY + this.yAdj;
if (this.isMeasure && this.align != 8) this.y0 += this.ascent + (this.lines.length - 1) / 2 * this.lineHeight;
}, "~N,~N,~B,~A");
Clazz.defineMethod (c$, "getPymolXYOffset", 
 function (off, width, ppa) {
var f = (off < -1 ? -1 : off > 1 ? 0 : (off - 1) / 2);
off = (off < -1 || off > 1 ? off + (off < 0 ? 1 : -1) : 0);
return f * width + off * ppa;
}, "~N,~N,~N");
Clazz.defineMethod (c$, "setPos", 
 function (scale) {
var xLeft;
var xCenter;
var xRight;
var is3dEcho = (this.xyz != null);
if (this.valign == 3 || this.valign == 4) {
var x = (this.movableXPercent != 2147483647 ? Clazz.doubleToInt (this.movableXPercent * this.windowWidth / 100) : is3dEcho ? this.movableX : this.movableX * scale);
var offsetX = this.offsetX * scale;
xLeft = xRight = xCenter = x + offsetX;
} else {
xLeft = 5 * scale;
xCenter = Clazz.doubleToInt (this.windowWidth / 2);
xRight = this.windowWidth - xLeft;
}this.boxXY[0] = xLeft;
switch (this.align) {
case 8:
this.boxXY[0] = xCenter - this.boxWidth / 2;
break;
case 12:
this.boxXY[0] = xRight - this.boxWidth;
}
this.boxXY[1] = 0;
switch (this.valign) {
case 0:
break;
case 2:
this.boxXY[1] = Clazz.doubleToInt (this.windowHeight / 2);
break;
case 1:
this.boxXY[1] = this.windowHeight;
break;
default:
var y = (this.movableYPercent != 2147483647 ? Clazz.doubleToInt (this.movableYPercent * this.windowHeight / 100) : is3dEcho ? this.movableY : this.movableY * scale);
this.boxXY[1] = (is3dEcho ? y : (this.windowHeight - y)) + this.offsetY * scale;
}
if (this.align == 8) this.boxXY[1] -= (this.image != null ? this.boxHeight : this.xyz != null ? this.boxHeight : this.ascent - this.boxHeight) / 2;
 else if (this.image != null) this.boxXY[1] -= 0;
 else if (this.xyz != null) this.boxXY[1] -= Clazz.doubleToInt (this.ascent / 2);
}, "~N");
c$.setBoxXY = Clazz.defineMethod (c$, "setBoxXY", 
function (boxWidth, boxHeight, xOffset, yOffset, boxXY, isAbsolute) {
var xBoxOffset;
var yBoxOffset;
if (xOffset > 0 || isAbsolute) {
xBoxOffset = xOffset;
} else {
xBoxOffset = -boxWidth;
if (xOffset == 0) xBoxOffset /= 2;
 else xBoxOffset += xOffset;
}if (isAbsolute || yOffset > 0) {
yBoxOffset = -boxHeight - yOffset;
} else if (yOffset == 0) {
yBoxOffset = -boxHeight / 2;
} else {
yBoxOffset = -yOffset;
}boxXY[0] += xBoxOffset;
boxXY[1] += yBoxOffset;
boxXY[2] = boxWidth;
boxXY[3] = boxHeight;
}, "~N,~N,~N,~N,~A,~B");
Clazz.defineMethod (c$, "stringWidth", 
 function (str) {
var w = 0;
var f = 1;
var subscale = 1;
if (str == null) return 0;
if (str.indexOf ("<su") < 0 && str.indexOf ("<color") < 0) return this.font.stringWidth (str);
var len = str.length;
var s;
for (var i = 0; i < len; i++) {
if (str.charAt (i) == '<') {
if (i + 8 <= len && (str.substring (i, i + 7).equals ("<color ") || str.substring (i, i + 8).equals ("</color>"))) {
var i1 = str.indexOf (">", i);
if (i1 >= 0) {
i = i1;
continue;
}}if (i + 5 <= len && ((s = str.substring (i, i + 5)).equals ("<sub>") || s.equals ("<sup>"))) {
i += 4;
f = subscale;
continue;
}if (i + 6 <= len && ((s = str.substring (i, i + 6)).equals ("</sub>") || s.equals ("</sup>"))) {
i += 5;
f = 1;
continue;
}}w += this.font.stringWidth (str.substring (i, i + 1)) * f;
}
return w;
}, "~S");
Clazz.defineMethod (c$, "setXYA", 
function (xy, i) {
if (i == 0) {
xy[2] = this.boxX;
switch (this.align) {
case 8:
xy[2] += this.boxWidth / 2;
break;
case 12:
xy[2] += this.boxWidth - this.xAdj;
break;
default:
xy[2] += this.xAdj;
}
xy[0] = xy[2];
xy[1] = this.y0;
}switch (this.align) {
case 8:
xy[0] = xy[2] - Clazz.doubleToInt (this.widths[i] / 2);
break;
case 12:
xy[0] = xy[2] - this.widths[i];
}
xy[1] += this.lineHeight;
}, "~A,~N");
Clazz.defineMethod (c$, "appendFontCmd", 
function (s) {
s.append ("  " + J.shape.Shape.getFontCommand ("echo", this.font));
if (this.scalePixelsPerMicron > 0) s.append (" " + (10000 / this.scalePixelsPerMicron));
}, "JU.SB");
Clazz.defineMethod (c$, "setScalePixelsPerMicron", 
function (scalePixelsPerMicron) {
this.fontScale = 0;
this.scalePixelsPerMicron = scalePixelsPerMicron;
}, "~N");
Clazz.defineMethod (c$, "setXYZ", 
function (xyz, doAdjust) {
this.xyz = xyz;
if (xyz == null) this.zSlab = -2147483648;
if (doAdjust) {
this.valign = (xyz == null ? 3 : 4);
this.adjustForWindow = (xyz == null);
}}, "JU.P3,~B");
Clazz.defineMethod (c$, "setTranslucent", 
function (level, isBackground) {
if (isBackground) {
if (this.bgcolix != 0) this.bgcolix = JU.C.getColixTranslucent3 (this.bgcolix, !Float.isNaN (level), level);
} else {
this.colix = JU.C.getColixTranslucent3 (this.colix, !Float.isNaN (level), level);
}}, "~N,~B");
Clazz.defineMethod (c$, "setMovableX", 
function (x) {
this.valign = (this.valign == 4 ? 4 : 3);
this.movableX = x;
this.movableXPercent = 2147483647;
}, "~N");
Clazz.defineMethod (c$, "setMovableY", 
function (y) {
this.valign = (this.valign == 4 ? 4 : 3);
this.movableY = y;
this.movableYPercent = 2147483647;
}, "~N");
Clazz.defineMethod (c$, "setMovableXPercent", 
function (x) {
this.valign = (this.valign == 4 ? 4 : 3);
this.movableX = 2147483647;
this.movableXPercent = x;
}, "~N");
Clazz.defineMethod (c$, "setMovableYPercent", 
function (y) {
this.valign = (this.valign == 4 ? 4 : 3);
this.movableY = 2147483647;
this.movableYPercent = y;
}, "~N");
Clazz.defineMethod (c$, "setMovableZPercent", 
function (z) {
if (this.valign != 4) this.valign = 3;
this.movableZ = 2147483647;
this.movableZPercent = z;
}, "~N");
Clazz.defineMethod (c$, "setZs", 
function (z, zSlab) {
this.z = z;
this.zSlab = zSlab;
}, "~N,~N");
Clazz.defineMethod (c$, "setXYZs", 
function (x, y, z, zSlab) {
this.setMovableX (x);
this.setMovableY (y);
this.setZs (z, zSlab);
}, "~N,~N,~N,~N");
Clazz.defineMethod (c$, "setScript", 
function (script) {
this.script = (script == null || script.length == 0 ? null : script);
}, "~S");
Clazz.defineMethod (c$, "setAlignmentLCR", 
function (align) {
if ("left".equals (align)) return this.setAlignment (4);
if ("center".equals (align)) return this.setAlignment (8);
if ("right".equals (align)) return this.setAlignment (12);
return false;
}, "~S");
Clazz.defineMethod (c$, "setAlignment", 
function (align) {
if (this.align != align) {
this.align = align;
this.recalc ();
}return true;
}, "~N");
Clazz.defineMethod (c$, "setBoxOffsetsInWindow", 
function (margin, vMargin, vTop) {
var bw = this.boxWidth + margin;
var x = this.boxX;
if (x + bw > this.windowWidth) x = this.windowWidth - bw;
if (x < margin) x = margin;
this.boxX = x;
var bh = this.boxHeight;
var y = vTop;
if (y + bh > this.windowHeight) y = this.windowHeight - bh;
if (y < vMargin) y = vMargin;
this.boxY = y;
}, "~N,~N,~N");
Clazz.defineMethod (c$, "setWindow", 
function (width, height, scalePixelsPerMicron) {
this.windowWidth = width;
this.windowHeight = height;
if (this.pymolOffset == null && this.scalePixelsPerMicron < 0 && scalePixelsPerMicron != 0) this.setScalePixelsPerMicron (scalePixelsPerMicron);
}, "~N,~N,~N");
Clazz.defineMethod (c$, "checkObjectClicked", 
function (isAntialiased, x, y, bsVisible) {
if (this.hidden || this.script == null || this.modelIndex >= 0 && !bsVisible.get (this.modelIndex)) return false;
if (isAntialiased) {
x <<= 1;
y <<= 1;
}return (x >= this.boxX && x <= this.boxX + this.boxWidth && y >= this.boxY && y <= this.boxY + this.boxHeight);
}, "~B,~N,~N,JU.BS");
Clazz.defineMethod (c$, "getPymolScreenOffset", 
function (atomPt, screen, zSlab, pTemp, sppm) {
var mode = this.pymolOffset[0];
if (atomPt != null && (Math.abs (mode) % 2) == 1) pTemp.setT (atomPt);
 else pTemp.set (0, 0, 0);
pTemp.add3 (this.pymolOffset[4], this.pymolOffset[5], this.pymolOffset[6]);
this.vwr.tm.transformPtScr (pTemp, screen);
if (mode == 2 || mode == 3) {
screen.x += this.pymolOffset[1];
screen.y += this.pymolOffset[2];
screen.z += this.pymolOffset[3];
}this.setXYZs (screen.x, screen.y, screen.z, zSlab);
this.setScalePixelsPerMicron (sppm);
}, "JU.P3,JU.P3i,~N,JU.P3,~N");
});
