зеркало из https://github.com/mozilla/pjs.git
More improvements to Composer List properties dialog. fix by neil@parkwaycc.co.uk, b=47686, r=brade, sr=alecf
This commit is contained in:
cmanske%netscape.com
Родитель
52a31641f4
Коммит
fab3c6e4b2
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@ -32,9 +32,24 @@ var gListType = "";
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var gMixedListSelection = false;
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var gBulletStyleType = "";
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var gOriginalBulletStyleType = "";
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var gOnesArray = ["I","II","III","IV","V","VI","VII","VIII","IX"];
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var gTensArray = ["X","XX","XXX","XL","L","LX","LXX","LXXX","XC"];
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var gHundredsArray = ["C","CC","CCC","CD","D","DC","DCC","DCCC","CM"];
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const gOnesArray = ["", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX"];
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const gTensArray = ["", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC"];
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const gHundredsArray = ["", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM"];
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const gThousandsArray = ["", "M", "MM", "MMM", "MMMM", "MMMMM", "MMMMMM", "MMMMMMM", "MMMMMMMM", "MMMMMMMMM"];
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const A = "A".charCodeAt(0);
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// These indexes must correspond to order of items in menulists:
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const UL_LIST = 1;
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const OL_LIST = 2;
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const DL_LIST = 3;
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const UL_TYPE_DISC = 1;
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const UL_TYPE_CIRCLE = 2;
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const UL_TYPE_SQUARE = 3;
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const OL_TYPE_DECIMAL = 1;
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const OL_TYPE_UPPER_ROMAN = 2;
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const OL_TYPE_LOWER_ROMAN = 3;
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const OL_TYPE_UPPER_ALPHA = 4;
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const OL_TYPE_LOWER_ALPHA = 5;
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// dialog initialization code
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function Startup()
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@ -108,11 +123,11 @@ function InitDialog()
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{
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type = type.toLowerCase();
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if (type == "disc")
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index = 1;
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index = UL_TYPE_DISC;
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else if (type == "circle")
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index = 2;
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index = UL_TYPE_CIRCLE;
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else if (type == "square")
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index = 3;
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index = UL_TYPE_SQUARE;
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}
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}
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else if (gListType == "ol")
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@ -121,32 +136,33 @@ function InitDialog()
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{
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case "1":
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case "decimal":
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index = 1;
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index = OL_TYPE_DECIMAL;
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break;
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case "I":
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case "upper-roman":
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index = 2;
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index = OL_TYPE_UPPER_ROMAN;
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break;
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case "i":
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case "lower-roman":
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index = 3;
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index = OL_TYPE_LOWER_ROMAN;
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break;
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case "A":
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case "upper-alpha":
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index = 4;
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index = OL_TYPE_UPPER_ALPHA;
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break;
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case "a":
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case "lower-alpha":
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index = 5;
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index = OL_TYPE_LOWER_ALPHA;
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break;
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}
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gNumberStyleIndex = index;
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}
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gDialog.BulletStyleList.selectedIndex = index;
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// Convert attribute number to appropriate letter or roman numeral
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gDialog.StartingNumberInput.value =
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ConvertStartAttrToUserString(globalElement.getAttribute("start"), index);
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if (globalElement)
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// Convert attribute number to appropriate letter or roman numeral
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gDialog.StartingNumberInput.value =
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ConvertStartAttrToUserString(globalElement.getAttribute("start"), index);
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gOriginalBulletStyleType = type;
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}
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@ -154,29 +170,22 @@ function InitDialog()
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// Convert attribute number to appropriate letter or roman numeral
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function ConvertStartAttrToUserString(startAttr, numberStyleIndex)
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{
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if (!startAttr)
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return startAttr;
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var start = "";
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switch (numberStyleIndex)
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{
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case 1:
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start = startAttr;
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case OL_TYPE_UPPER_ROMAN:
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startAttr = ConvertArabicToRoman(startAttr);
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break;
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case 2:
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start = toRoman(startAttr);
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case OL_TYPE_LOWER_ROMAN:
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startAttr = ConvertArabicToRoman(startAttr).toLowerCase();
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break;
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case 3:
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start = toRoman(startAttr).toLowerCase();
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case OL_TYPE_UPPER_ALPHA:
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startAttr = ConvertArabicToLetters(startAttr);
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break;
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case 4:
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start = String.fromCharCode(Number(startAttr) + 64);
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break;
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case 5:
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start = String.fromCharCode(Number(startAttr) + 96);
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case OL_TYPE_LOWER_ALPHA:
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startAttr = ConvertArabicToLetters(startAttr).toLowerCase();
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break;
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}
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return start;
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return startAttr;
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}
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function BuildBulletStyleList()
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@ -199,7 +208,7 @@ function BuildBulletStyleList()
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AppendStringToMenulistById(gDialog.BulletStyleList,"SolidSquare");
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gDialog.BulletStyleList.selectedIndex = gBulletStyleIndex;
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gDialog.ListTypeList.selectedIndex = 1;
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gDialog.ListTypeList.selectedIndex = UL_LIST;
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}
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else if (gListType == "ol")
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{
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@ -217,7 +226,7 @@ function BuildBulletStyleList()
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AppendStringToMenulistById(gDialog.BulletStyleList,"Style_a");
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gDialog.BulletStyleList.selectedIndex = gNumberStyleIndex;
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gDialog.ListTypeList.selectedIndex = 2;
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gDialog.ListTypeList.selectedIndex = OL_LIST;
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}
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else
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{
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@ -227,7 +236,7 @@ function BuildBulletStyleList()
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gDialog.StartingNumberLabel.setAttribute("disabled", "true");
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if (gListType == "dl")
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gDialog.ListTypeList.selectedIndex = 3;
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gDialog.ListTypeList.selectedIndex = DL_LIST;
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else
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{
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// No list or mixed selection that starts outside a list
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@ -252,14 +261,14 @@ function SelectListType()
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var NewType;
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switch (gDialog.ListTypeList.selectedIndex)
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{
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case 1:
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case UL_LIST:
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NewType = "ul";
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break;
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case 2:
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case OL_LIST:
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NewType = "ol";
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SetTextboxFocus(gDialog.StartingNumberInput);
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break;
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case 3:
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case DL_LIST:
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NewType = "dl";
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break;
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default:
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@ -312,13 +321,13 @@ function ValidateData()
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switch (gDialog.BulletStyleList.selectedIndex)
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{
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// Index 0 = automatic, the default, so we don't set it explicitly
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case 1:
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case UL_TYPE_DISC:
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type = "disc";
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break;
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case 2:
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case UL_TYPE_CIRCLE:
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type = "circle";
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break;
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case 3:
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case UL_TYPE_SQUARE:
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type = "square";
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break;
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}
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@ -334,19 +343,19 @@ function ValidateData()
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switch (gDialog.BulletStyleList.selectedIndex)
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{
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// Index 0 = automatic, the default, so we don't set it explicitly
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case 1:
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case OL_TYPE_DECIMAL:
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type = "1";
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break;
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case 2:
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case OL_TYPE_UPPER_ROMAN:
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type = "I";
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break;
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case 3:
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case OL_TYPE_LOWER_ROMAN:
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type = "i";
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break;
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case 4:
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case OL_TYPE_UPPER_ALPHA:
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type = "A";
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break;
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case 5:
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case OL_TYPE_LOWER_ALPHA:
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type = "a";
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break;
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}
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@ -372,38 +381,49 @@ function ConvertUserStringToStartAttr(selectedIndex)
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switch (selectedIndex)
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{
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// Index 0 = automatic, the default, so we don't set it explicitly
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case 1:
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startingNumber = Number(startingNumber);
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break;
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case 2:
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case OL_TYPE_UPPER_ROMAN:
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case OL_TYPE_LOWER_ROMAN:
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// If the input isn't an integer, assume it's a roman numeral. Convert it.
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if (!Number(startingNumber))
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startingNumber = toArabic(startingNumber);
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startingNumber = ConvertRomanToArabic(startingNumber);
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break;
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case 3:
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// If the input isn't an integer, assume it's a roman numeral. Convert it.
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case OL_TYPE_UPPER_ALPHA:
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case OL_TYPE_LOWER_ALPHA:
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// Get the number equivalent of the letters
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if (!Number(startingNumber))
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startingNumber = toArabic(startingNumber);
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break;
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case 4:
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// Convert to ASCII and get the number equivalent of the letter
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if (!Number(startingNumber) && startingNumber)
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startingNumber = startingNumber.toUpperCase().charCodeAt(0) - 64;
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break;
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case 5:
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// Convert to ASCII and get the number equivalent of the letter
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if (!Number(startingNumber) && startingNumber)
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startingNumber = startingNumber.toLowerCase().charCodeAt(0) - 96;
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startingNumber = ConvertLettersToArabic(startingNumber);
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break;
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}
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return startingNumber;
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}
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function toArabic(num)
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function ConvertLettersToArabic(letters)
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{
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letters = letters.toUpperCase();
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if (!letters || /[^A-Z]/.test(letters))
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return "";
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var num = 0;
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for (var i = 0; i < letters.length; i++)
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num = num * 26 + letters.charCodeAt(i) - A + 1;
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return num;
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}
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function ConvertArabicToLetters(num)
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{
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var letters = "";
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while (num) {
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num--;
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letters = String.fromCharCode(A + (num % 26)) + letters;
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num = Math.floor(num / 26);
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}
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return letters;
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}
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function ConvertRomanToArabic(num)
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{
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num = num.toUpperCase();
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if (checkRomanInput(num))
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if (num && !/[^MDCLXVI]/i.test(num))
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{
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var Arabic = 0;
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var last_digit = 1000;
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@ -447,73 +467,19 @@ function toArabic(num)
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return "";
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}
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function toRoman(num)
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function ConvertArabicToRoman(num)
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{
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if (checkArabicInput(num))
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if (/^\d{1,4}$/.test(num))
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{
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var ones = num % 10;
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num = (num - ones) / 10;
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var tens = num % 10;
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num = (num - tens) / 10;
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var hundreds = num % 10;
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num = (num - hundreds) / 10;
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var Roman = "";
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for (var i=0; i < num; i++)
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Roman += "M";
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if (hundreds)
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Roman += gHundredsArray[hundreds-1];
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if (tens)
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Roman += gTensArray[tens-1];
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if (ones)
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Roman += gOnesArray[ones-1];
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return Roman;
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var digits = ("000" + num).substr(-4);
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return gThousandsArray[digits.charAt(0)] +
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gHundredsArray[digits.charAt(1)] +
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gTensArray[digits.charAt(2)] +
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gOnesArray[digits.charAt(3)];
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}
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return "";
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}
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function checkArabicInput(num)
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{
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if (!num)
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return false;
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num = String(num);
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for (var k = 0; k < num.length; k++)
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{
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if (num.charAt(k) < "0" || num.charAt(k) > "9")
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return false;
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}
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if (num > 4000 || num <= 0)
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return false;
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return true;
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}
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function checkRomanInput(num)
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{
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if (!num)
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return false;
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num = num.toUpperCase();
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for (var k = 0; k < num.length; k++)
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{
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if (num.charAt(k) != "I" && num.charAt(k) != "V" &&
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num.charAt(k) != "X" && num.charAt(k) != "L" &&
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num.charAt(k) != "C" && num.charAt(k) != "D" &&
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num.charAt(k) != "M")
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{
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return false;
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}
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}
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return true;
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}
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function onAccept()
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{
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if (ValidateData())
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