File Content: format.js // formatting related methods function SpawPGcore() { } // performs standard (browser built-in) command SpawPGcore.standardFunctionClick = function(editor, tbi, sender) { if (tbi.is_enabled) { var pdoc = editor.getPageDoc(editor.active_page.name); try // throws exception under gecko in some cases { pdoc.execCommand(tbi.name, false, null); } catch(e) {} editor.updateToolbar(); editor.focus(); } } // performs standard (browser built-in) command initiated by dropdown value SpawPGcore.standardFunctionChange = function(editor, tbi, sender) { if (tbi.is_enabled) { var pdoc = editor.getPageDoc(editor.active_page.name); var val = sender.options[sender.selectedIndex].value; try // throws exception under gecko in some cases { pdoc.execCommand(tbi.name, false, val); } catch(e) {} sender.selectedIndex = 0; editor.updateToolbar(); editor.focus(); } } // checks if built in command can be executed in current context SpawPGcore.isStandardFunctionEnabled = function(editor, tbi) { // enabled in design mode only if (editor.getActivePage().editing_mode == "design") { if (SpawPGcore.isStandardFunctionPushed(editor, tbi)) // workaround for opera return true; else return editor.getPageDoc(editor.getActivePage().name).queryCommandEnabled(tbi.name); } else { return false; } } // returns built in command status in current context SpawPGcore.isStandardFunctionPushed = function(editor, tbi) { if (editor.getActivePage().editing_mode == "design") { try // throws exception under gecko in some cases { return editor.getPageDoc(editor.getActivePage().name).queryCommandState(tbi.name); } catch(e) { return false; } } else { return false; } } // returns status of the current function SpawPGcore.standardFunctionStatusCheck = function(editor, tbi) { var pdoc = editor.getActivePageDoc(); try // throws exception under gecko in some cases { return pdoc.queryCommandValue(tbi.name); } catch(e) { return ''; } } // sets foreground color SpawPGcore.foreColorClick = function(editor, tbi, sender) { if (tbi.is_enabled) { var cl = editor.getPageDoc(editor.getActivePage().name).queryCommandValue("forecolor"); if (cl == null) cl = '#000000'; SpawEngine.openDialog('core', 'colorpicker', editor, SpawColor.parseRGB(cl), '', 'SpawPGcore.foreColorClickCallback', tbi, sender); } } SpawPGcore.foreColorClickCallback = function(editor, result, tbi, sender) { var pdoc = editor.getPageDoc(editor.active_page.name); //editor.getPageIframe(editor.active_page.name).focus(); try // throws exception under gecko in some cases { pdoc.execCommand('forecolor', false, result); } catch(e) {} } SpawPGcore.isForeColorEnabled = function(editor, tbi) { if(editor.isInDesignMode()) { try // throws exception under gecko in some cases { return editor.getActivePageDoc().queryCommandEnabled("forecolor"); } catch(e) { return false; } } else { return false; } } // bg color differs between browsers // applies style SpawPGcore.styleChange = function(editor, tbi, sender) { if (tbi.is_enabled) { var cls = sender.options[sender.selectedIndex].value; if (cls != '') { // apply class editor.applyStyleToSelection(cls, '', ''); } else { // remove class editor.removeStyleFromSelection(true, ''); } sender.selectedIndex = 0; editor.updateToolbar(); editor.focus(); } } SpawPGcore.isStyleEnabled = function(editor, tbi) { return editor.isInDesignMode(); } // returns currently applied class SpawPGcore.styleStatusCheck = function(editor, tbi) { var pnode = editor.getSelectionParent(); while(pnode && pnode.tagName && pnode.tagName.toLowerCase() != "body" && (!pnode.className || pnode.className == "")) { pnode = pnode.parentNode; } if (pnode && pnode.tagName && pnode.tagName.toLowerCase() != "body") { return pnode.className; } else { return null; } } // applies font family SpawPGcore.fontFamilyChange = function(editor, tbi, sender) { if (tbi.is_enabled) { var fontName = sender.options[sender.selectedIndex].value; if (fontName != '') { // apply class editor.applyStyleToSelection('', 'fontFamily', fontName); } else { // remove class editor.removeStyleFromSelection('', 'fontFamily'); } sender.selectedIndex = 0; editor.updateToolbar(); editor.focus(); } } // applies font size SpawPGcore.fontSizeChange = function(editor, tbi, sender) { if (tbi.is_enabled) { var fontSize = sender.options[sender.selectedIndex].value; if (fontSize != '') { // convert old-school html size (1, 2, etc.) to CSS compatible switch(fontSize) { case "1": fontSize = "xx-small"; break; case "2": fontSize = "x-small"; break; case "3": fontSize = "small"; break; case "4": fontSize = "medium"; break; case "5": fontSize = "large"; break; case "6": fontSize = "x-large"; break; case "7": fontSize = "xx-large"; break; default: break; } // apply class editor.applyStyleToSelection('', 'fontSize', fontSize); } else { // remove class editor.removeStyleFromSelection('', 'fontSize'); } sender.selectedIndex = 0; editor.updateToolbar(); editor.focus(); } } Submit