diff options
Diffstat (limited to 'webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/renderer/font/Font.js')
-rw-r--r-- | webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/renderer/font/Font.js | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/renderer/font/Font.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/renderer/font/Font.js new file mode 100644 index 0000000000..ceac713d8f --- /dev/null +++ b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/renderer/font/Font.js @@ -0,0 +1,218 @@ +/* ************************************************************************ + + qooxdoo - the new era of web development + + http://qooxdoo.org + + Copyright: + 2004-2006 by 1&1 Internet AG, Germany, http://www.1and1.org + + License: + LGPL 2.1: http://www.gnu.org/licenses/lgpl.html + + Authors: + * Sebastian Werner (wpbasti) + * Andreas Ecker (ecker) + +************************************************************************ */ + +/* ************************************************************************ + +#module(ui_basic) +#load(qx.renderer.font.FontObject) + +************************************************************************ */ + +/*! + Font implementation for qx.ui.core.Widget instances. +*/ + +qx.OO.defineClass("qx.renderer.font.Font", qx.core.Object, +function(vSize, vName) +{ + qx.core.Object.call(this); + + this._defs = {}; + + if (qx.util.Validation.isValidNumber(vSize)) { + this.setSize(vSize); + } + + if (qx.util.Validation.isValidString(vName)) { + this.setName(vName); + } +}); + + + + + +/* +--------------------------------------------------------------------------- + PROPERTIES +--------------------------------------------------------------------------- +*/ + +qx.OO.addProperty({ name : "size", type : "number", impl : "style" }); +qx.OO.addProperty({ name : "name", type : "string", impl : "style" }); +qx.OO.addProperty({ name : "bold", type : "boolean", defaultValue : false, impl : "style" }); +qx.OO.addProperty({ name : "italic", type : "boolean", defaultValue : false, impl : "style" }); +qx.OO.addProperty({ name : "underline", type : "boolean", defaultValue : false, impl : "style" }); +qx.OO.addProperty({ name : "strikeout", type : "boolean", defaultValue : false, impl : "style" }); + + + + + +/* +--------------------------------------------------------------------------- + MODIFIER +--------------------------------------------------------------------------- +*/ + +qx.Proto._modifyStyle = function(propValue, propOldValue, propData) +{ + this._needsCompilation = true; + return true; +} + + + + +/* +--------------------------------------------------------------------------- + UTILITY +--------------------------------------------------------------------------- +*/ + +qx.renderer.font.Font.fromString = function(s) +{ + var vFont = new qx.renderer.font.Font; + var vAllParts = s.split(/\s+/); + var vName = []; + var vPart; + + for (var i = 0; i < vAllParts.length; i++) + { + switch(vPart = vAllParts[i]) + { + case "bold": + vFont.setBold(true); + break; + + case "italic": + vFont.setItalic(true); + break; + + case "underline": + vFont.setUnderline(true); + break; + + case "strikeout": + vFont.setStrikeout(true); + break; + + default: + var vTemp = parseFloat(vPart); + + if(vTemp == vPart || qx.lang.String.contains(vPart, "px")) + { + vFont.setSize(vTemp); + } + else + { + vName.push(vPart); + } + + break; + } + } + + if(vName.length > 0) { + vFont.setName(vName.join(" ")); + } + + return vFont; +} + + + + +/* +--------------------------------------------------------------------------- + UTILITY +--------------------------------------------------------------------------- +*/ + +qx.Proto._needsCompilation = true; + +qx.Proto._compile = function() +{ + var vName = this.getName(); + var vSize = this.getSize(); + var vBold = this.getBold(); + var vItalic = this.getItalic(); + var vUnderline = this.getUnderline(); + var vStrikeout = this.getStrikeout(); + var vDecoration = ""; + + if (this.getUnderline()) { + vDecoration = "underline"; + } + + if (this.getStrikeout()) { + vDecoration += " " + "strikeout"; + } + + this._defs.fontFamily = qx.util.Validation.isValidString(vName) ? vName : ""; + this._defs.fontSize = qx.util.Validation.isValidNumber(vSize) ? vSize + "px" : ""; + this._defs.fontWeight = this.getBold() ? "bold" : "normal"; + this._defs.fontStyle = this.getItalic() ? "italic" : "normal"; + this._defs.textDecoration = qx.util.Validation.isValidString(vDecoration) ? vDecoration : ""; + + this._needsCompilation = false; +} + +qx.Proto._applyWidget = function(vWidget) +{ + if (this._needsCompilation) { + this._compile(); + } + + vWidget.setStyleProperty("fontFamily", this._defs.fontFamily); + vWidget.setStyleProperty("fontSize", this._defs.fontSize); + vWidget.setStyleProperty("fontWeight", this._defs.fontWeight); + vWidget.setStyleProperty("fontStyle", this._defs.fontStyle); + vWidget.setStyleProperty("textDecoration", this._defs.textDecoration); +} + +qx.Proto._resetWidget = function(vWidget) +{ + vWidget.removeStyleProperty("fontFamily"); + vWidget.removeStyleProperty("fontSize"); + vWidget.removeStyleProperty("fontWeight"); + vWidget.removeStyleProperty("fontStyle"); + vWidget.removeStyleProperty("textDecoration"); +} + + + + + + +/* +--------------------------------------------------------------------------- + DISPOSER +--------------------------------------------------------------------------- +*/ + +qx.Proto.dispose = function() +{ + if (this.getDisposed()) { + return true; + } + + delete this._defs; + + return qx.core.Object.prototype.dispose.call(this); +} |