1 | qx.Class.define("pf.UnitSelector", |
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2 | { |
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3 | extend: pf.ui.SelectBox, |
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4 | |
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5 | members: |
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6 | { |
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7 | _dimension : null, |
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8 | |
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9 | update: function(dimension, def_units) |
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10 | { |
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11 | if (dimension == this._dimension) { |
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12 | return; |
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13 | } |
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14 | |
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15 | this._dimension = dimension; |
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16 | |
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17 | var list = this.getChildControl("list"); |
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18 | |
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19 | // clear everything |
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20 | list.removeAll(); |
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21 | |
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22 | var selected; |
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23 | var au_f; |
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24 | |
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25 | switch (dimension) { |
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26 | case "frequency": |
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27 | au_f = pf.base.Bohr.f0; |
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28 | this.addNumItem("a.u.", 1.0); |
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29 | this.addNumItem("Rad/s", 2*Math.PI*au_f); |
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30 | selected = this.addNumItem("Hz", 1.0*au_f); |
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31 | break; |
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32 | case "length": |
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33 | au_f = pf.base.Bohr.a0; |
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34 | this.addNumItem("a.u.", 1.0); |
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35 | this.addNumItem("Å", 1.0e8*au_f, true); |
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36 | this.addNumItem("nm", 1.0e7*au_f); |
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37 | this.addNumItem("μm", 1.0e4*au_f, true); |
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38 | selected = this.addNumItem("cm", 1.0*au_f); |
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39 | this.addNumItem("m", 1.0e-2*au_f); |
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40 | break; |
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41 | case "area": |
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42 | au_f = Math.pow(pf.base.Bohr.a0, 2); |
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43 | this.addNumItem("a.u.", 1.0); |
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44 | this.addNumItem("Barn", 1.0e24*au_f); |
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45 | selected = this.addNumItem("cm<sup>2</sup>", 1.0*au_f, true); |
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46 | this.addNumItem("m<sup>2</sup>", 1.0e-4*au_f, true); |
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47 | break; |
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48 | case "velocity": |
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49 | au_f = pf.base.Bohr.v0; |
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50 | this.addNumItem("a.u.", 1.0); |
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51 | selected = this.addNumItem("cm/s", 1.0*au_f); |
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52 | this.addNumItem("m/s", 1.0e-2*au_f); |
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53 | this.addNumItem("cm/μs", 1.0e-6*au_f, true); |
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54 | this.addNumItem("v/c", 1.0/3e10*au_f); |
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55 | break; |
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56 | case "mass_density": |
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57 | au_f = pf.base.Bohr.m0*pf.base.Bohr.n0; |
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58 | this.addNumItem("a.u.", 1.0); |
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59 | this.addNumItem("kg/m<sup>3</sup>", 1.0e3*au_f, true); |
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60 | selected = this.addNumItem("g/cm<sup>3</sup>", 1.0*au_f, true); |
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61 | break; |
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62 | case "energy": |
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63 | au_f = pf.base.Bohr.E0; |
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64 | this.addNumItem("a.u.", 1.0); |
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65 | this.addNumItem("cm<sup>-1</sup>", 8065.5*au_f, true); |
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66 | selected = this.addNumItem("eV", 1.0*au_f); |
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67 | this.addNumItem("erg", 1.6022e-12*au_f); |
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68 | this.addNumItem("J", 1.6022e-19*au_f); |
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69 | break; |
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70 | case "pressure": |
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71 | au_f = pf.base.Bohr.P0; |
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72 | this.addNumItem("a.u.", 1.0); |
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73 | selected = this.addNumItem("Dyn/cm<sup>2</sup>", 1.0*au_f, true); |
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74 | this.addNumItem("Pa", 0.1*au_f); |
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75 | this.addNumItem("Torr", 7.5006e-4*au_f); |
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76 | this.addNumItem("bar", 1.0e-6*au_f); |
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77 | this.addNumItem("atm", 9.8692e-7*au_f); |
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78 | break; |
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79 | case "power_density": |
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80 | au_f = pf.base.Bohr.E0/pf.base.Bohr.V0/pf.base.Bohr.t0; |
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81 | this.addNumItem("a.u.", 1.0); |
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82 | this.addNumItem("erg/cm<sup>3</sup>/s", 1.6022e-12*au_f, true); |
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83 | this.addNumItem("W/m<sup>3</sup>", 1.6022e-13*au_f, true); |
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84 | selected = this.addNumItem("W/cm<sup>3</sup>", 1.6022e-19*au_f, true); |
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85 | break; |
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86 | case "spectral_power_density": |
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87 | au_f = 1.0/pf.base.Bohr.V0/pf.base.Bohr.t0; |
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88 | this.addNumItem("a.u.", 1.0); |
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89 | this.addNumItem("erg/s/cm<sup>3</sup>/eV", 1.6022e-12*au_f, true); |
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90 | this.addNumItem("W/m<sup>3</sup>/eV", 1.6022e-13*au_f, true); |
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91 | selected = this.addNumItem("W/cm<sup>3</sup>/eV", 1.6022e-19*au_f, true); |
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92 | this.addNumItem("1/s/cm<sup>3</sup>", 1.0*au_f, true); |
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93 | break; |
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94 | case "efield": |
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95 | au_f = pf.base.Bohr.F0; |
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96 | this.addNumItem("a.u.", 1.0); |
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97 | this.addNumItem("V/m", 1.0e2*au_f); |
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98 | selected = this.addNumItem("V/cm", 1.0*au_f); |
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99 | this.addNumItem("StatV/cm", 1.0/300*au_f); |
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100 | this.addNumItem("MV/cm", 1.0e-6*au_f); |
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101 | break; |
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102 | case "none": |
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103 | selected = this.addNumItem("---", 1.0); |
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104 | break; |
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105 | default: |
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106 | selected = this.addNumItem("???", 1.0); |
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107 | break; |
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108 | } |
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109 | |
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110 | if (def_units) { |
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111 | var models = new Array(def_units); |
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112 | list.setModelSelection(models); |
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113 | } else |
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114 | if (selected) { |
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115 | var sels = Array(selected); |
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116 | list.setSelection(sels); |
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117 | } |
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118 | } |
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119 | } |
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120 | }); |
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