Subversion-Projekte lars-tiefland.content-management

var ImageDialog = {
        preInit : function() {
                var url;

                tinyMCEPopup.requireLangPack();

                if (url = tinyMCEPopup.getParam("external_image_list_url"))
                        document.write('<script language="javascript" type="text/javascript" src="' + tinyMCEPopup.editor.documentBaseURI.toAbsolute(url) + '"></script>');
        },

        init : function(ed) {
                var f = document.forms[0], nl = f.elements, ed = tinyMCEPopup.editor, dom = ed.dom, n = ed.selection.getNode(), fl = tinyMCEPopup.getParam('external_image_list', 'tinyMCEImageList');

                tinyMCEPopup.resizeToInnerSize();
                this.fillClassList('class_list');
                this.fillFileList('src_list', fl);
                this.fillFileList('over_list', fl);
                this.fillFileList('out_list', fl);
                TinyMCE_EditableSelects.init();

                if (n.nodeName == 'IMG') {
                        nl.src.value = dom.getAttrib(n, 'src');
                        nl.width.value = dom.getAttrib(n, 'width');
                        nl.height.value = dom.getAttrib(n, 'height');
                        nl.alt.value = dom.getAttrib(n, 'alt');
                        nl.title.value = dom.getAttrib(n, 'title');
                        nl.vspace.value = this.getAttrib(n, 'vspace');
                        nl.hspace.value = this.getAttrib(n, 'hspace');
                        nl.border.value = this.getAttrib(n, 'border');
                        selectByValue(f, 'align', this.getAttrib(n, 'align'));
                        selectByValue(f, 'class_list', dom.getAttrib(n, 'class'), true, true);
                        nl.style.value = dom.getAttrib(n, 'style');
                        nl.id.value = dom.getAttrib(n, 'id');
                        nl.dir.value = dom.getAttrib(n, 'dir');
                        nl.lang.value = dom.getAttrib(n, 'lang');
                        nl.usemap.value = dom.getAttrib(n, 'usemap');
                        nl.longdesc.value = dom.getAttrib(n, 'longdesc');
                        nl.insert.value = ed.getLang('update');

                        if (/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/.test(dom.getAttrib(n, 'onmouseover')))
                                nl.onmouseoversrc.value = dom.getAttrib(n, 'onmouseover').replace(/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/, '$1');

                        if (/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/.test(dom.getAttrib(n, 'onmouseout')))
                                nl.onmouseoutsrc.value = dom.getAttrib(n, 'onmouseout').replace(/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/, '$1');

                        if (ed.settings.inline_styles) {
                                // Move attribs to styles
                                if (dom.getAttrib(n, 'align'))
                                        this.updateStyle('align');

                                if (dom.getAttrib(n, 'hspace'))
                                        this.updateStyle('hspace');

                                if (dom.getAttrib(n, 'border'))
                                        this.updateStyle('border');

                                if (dom.getAttrib(n, 'vspace'))
                                        this.updateStyle('vspace');
                        }
                }

                // Setup browse button
                document.getElementById('srcbrowsercontainer').innerHTML = getBrowserHTML('srcbrowser','src','image','theme_advanced_image');
                if (isVisible('srcbrowser'))
                        document.getElementById('src').style.width = '260px';

                // Setup browse button
                document.getElementById('onmouseoversrccontainer').innerHTML = getBrowserHTML('overbrowser','onmouseoversrc','image','theme_advanced_image');
                if (isVisible('overbrowser'))
                        document.getElementById('onmouseoversrc').style.width = '260px';

                // Setup browse button
                document.getElementById('onmouseoutsrccontainer').innerHTML = getBrowserHTML('outbrowser','onmouseoutsrc','image','theme_advanced_image');
                if (isVisible('outbrowser'))
                        document.getElementById('onmouseoutsrc').style.width = '260px';

                // If option enabled default contrain proportions to checked
                if (ed.getParam("advimage_constrain_proportions", true))
                        f.constrain.checked = true;

                // Check swap image if valid data
                if (nl.onmouseoversrc.value || nl.onmouseoutsrc.value)
                        this.setSwapImage(true);
                else
                        this.setSwapImage(false);

                this.changeAppearance();
                this.showPreviewImage(nl.src.value, 1);
        },

        insert : function(file, title) {
                var ed = tinyMCEPopup.editor, t = this, f = document.forms[0];

                if (f.src.value === '') {
                        if (ed.selection.getNode().nodeName == 'IMG') {
                                ed.dom.remove(ed.selection.getNode());
                                ed.execCommand('mceRepaint');
                        }

                        tinyMCEPopup.close();
                        return;
                }

                if (tinyMCEPopup.getParam("accessibility_warnings", 1)) {
                        if (!f.alt.value) {
                                tinyMCEPopup.confirm(tinyMCEPopup.getLang('advimage_dlg.missing_alt'), function(s) {
                                        if (s)
                                                t.insertAndClose();
                                });

                                return;
                        }
                }

                t.insertAndClose();
        },

        insertAndClose : function() {
                var ed = tinyMCEPopup.editor, f = document.forms[0], nl = f.elements, v, args = {}, el;

                tinyMCEPopup.restoreSelection();

                // Fixes crash in Safari
                if (tinymce.isWebKit)
                        ed.getWin().focus();

                if (!ed.settings.inline_styles) {
                        args = {
                                vspace : nl.vspace.value,
                                hspace : nl.hspace.value,
                                border : nl.border.value,
                                align : getSelectValue(f, 'align')
                        };
                } else {
                        // Remove deprecated values
                        args = {
                                vspace : '',
                                hspace : '',
                                border : '',
                                align : ''
                        };
                }

                tinymce.extend(args, {
                        src : nl.src.value.replace(/ /g, '%20'),
                        width : nl.width.value,
                        height : nl.height.value,
                        alt : nl.alt.value,
                        title : nl.title.value,
                        'class' : getSelectValue(f, 'class_list'),
                        style : nl.style.value,
                        id : nl.id.value,
                        dir : nl.dir.value,
                        lang : nl.lang.value,
                        usemap : nl.usemap.value,
                        longdesc : nl.longdesc.value
                });

                args.onmouseover = args.onmouseout = '';

                if (f.onmousemovecheck.checked) {
                        if (nl.onmouseoversrc.value)
                                args.onmouseover = "this.src='" + nl.onmouseoversrc.value + "';";

                        if (nl.onmouseoutsrc.value)
                                args.onmouseout = "this.src='" + nl.onmouseoutsrc.value + "';";
                }

                el = ed.selection.getNode();

                if (el && el.nodeName == 'IMG') {
                        ed.dom.setAttribs(el, args);
                } else {
                        tinymce.each(args, function(value, name) {
                                if (value === "") {
                                        delete args[name];
                                }
                        });

                        ed.execCommand('mceInsertContent', false, tinyMCEPopup.editor.dom.createHTML('img', args), {skip_undo : 1});
                        ed.undoManager.add();
                }

                tinyMCEPopup.editor.execCommand('mceRepaint');
                tinyMCEPopup.editor.focus();
                tinyMCEPopup.close();
        },

        getAttrib : function(e, at) {
                var ed = tinyMCEPopup.editor, dom = ed.dom, v, v2;

                if (ed.settings.inline_styles) {
                        switch (at) {
                                case 'align':
                                        if (v = dom.getStyle(e, 'float'))
                                                return v;

                                        if (v = dom.getStyle(e, 'vertical-align'))
                                                return v;

                                        break;

                                case 'hspace':
                                        v = dom.getStyle(e, 'margin-left')
                                        v2 = dom.getStyle(e, 'margin-right');

                                        if (v && v == v2)
                                                return parseInt(v.replace(/[^0-9]/g, ''));

                                        break;

                                case 'vspace':
                                        v = dom.getStyle(e, 'margin-top')
                                        v2 = dom.getStyle(e, 'margin-bottom');
                                        if (v && v == v2)
                                                return parseInt(v.replace(/[^0-9]/g, ''));

                                        break;

                                case 'border':
                                        v = 0;

                                        tinymce.each(['top', 'right', 'bottom', 'left'], function(sv) {
                                                sv = dom.getStyle(e, 'border-' + sv + '-width');

                                                // False or not the same as prev
                                                if (!sv || (sv != v && v !== 0)) {
                                                        v = 0;
                                                        return false;
                                                }

                                                if (sv)
                                                        v = sv;
                                        });

                                        if (v)
                                                return parseInt(v.replace(/[^0-9]/g, ''));

                                        break;
                        }
                }

                if (v = dom.getAttrib(e, at))
                        return v;

                return '';
        },

        setSwapImage : function(st) {
                var f = document.forms[0];

                f.onmousemovecheck.checked = st;
                setBrowserDisabled('overbrowser', !st);
                setBrowserDisabled('outbrowser', !st);

                if (f.over_list)
                        f.over_list.disabled = !st;

                if (f.out_list)
                        f.out_list.disabled = !st;

                f.onmouseoversrc.disabled = !st;
                f.onmouseoutsrc.disabled  = !st;
        },

        fillClassList : function(id) {
                var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl;

                if (v = tinyMCEPopup.getParam('theme_advanced_styles')) {
                        cl = [];

                        tinymce.each(v.split(';'), function(v) {
                                var p = v.split('=');

                                cl.push({'title' : p[0], 'class' : p[1]});
                        });
                } else
                        cl = tinyMCEPopup.editor.dom.getClasses();

                if (cl.length > 0) {
                        lst.options.length = 0;
                        lst.options[lst.options.length] = new Option(tinyMCEPopup.getLang('not_set'), '');

                        tinymce.each(cl, function(o) {
                                lst.options[lst.options.length] = new Option(o.title || o['class'], o['class']);
                        });
                } else
                        dom.remove(dom.getParent(id, 'tr'));
        },

        fillFileList : function(id, l) {
                var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl;

                l = typeof(l) === 'function' ? l() : window[l];
                lst.options.length = 0;

                if (l && l.length > 0) {
                        lst.options[lst.options.length] = new Option('', '');

                        tinymce.each(l, function(o) {
                                lst.options[lst.options.length] = new Option(o[0], o[1]);
                        });
                } else
                        dom.remove(dom.getParent(id, 'tr'));
        },

        resetImageData : function() {
                var f = document.forms[0];

                f.elements.width.value = f.elements.height.value = '';
        },

        updateImageData : function(img, st) {
                var f = document.forms[0];

                if (!st) {
                        f.elements.width.value = img.width;
                        f.elements.height.value = img.height;
                }

                this.preloadImg = img;
        },

        changeAppearance : function() {
                var ed = tinyMCEPopup.editor, f = document.forms[0], img = document.getElementById('alignSampleImg');

                if (img) {
                        if (ed.getParam('inline_styles')) {
                                ed.dom.setAttrib(img, 'style', f.style.value);
                        } else {
                                img.align = f.align.value;
                                img.border = f.border.value;
                                img.hspace = f.hspace.value;
                                img.vspace = f.vspace.value;
                        }
                }
        },

        changeHeight : function() {
                var f = document.forms[0], tp, t = this;

                if (!f.constrain.checked || !t.preloadImg) {
                        return;
                }

                if (f.width.value == "" || f.height.value == "")
                        return;

                tp = (parseInt(f.width.value) / parseInt(t.preloadImg.width)) * t.preloadImg.height;
                f.height.value = tp.toFixed(0);
        },

        changeWidth : function() {
                var f = document.forms[0], tp, t = this;

                if (!f.constrain.checked || !t.preloadImg) {
                        return;
                }

                if (f.width.value == "" || f.height.value == "")
                        return;

                tp = (parseInt(f.height.value) / parseInt(t.preloadImg.height)) * t.preloadImg.width;
                f.width.value = tp.toFixed(0);
        },

        updateStyle : function(ty) {
                var dom = tinyMCEPopup.dom, b, bStyle, bColor, v, isIE = tinymce.isIE, f = document.forms[0], img = dom.create('img', {style : dom.get('style').value});

                if (tinyMCEPopup.editor.settings.inline_styles) {
                        // Handle align
                        if (ty == 'align') {
                                dom.setStyle(img, 'float', '');
                                dom.setStyle(img, 'vertical-align', '');

                                v = getSelectValue(f, 'align');
                                if (v) {
                                        if (v == 'left' || v == 'right')
                                                dom.setStyle(img, 'float', v);
                                        else
                                                img.style.verticalAlign = v;
                                }
                        }

                        // Handle border
                        if (ty == 'border') {
                                b = img.style.border ? img.style.border.split(' ') : [];
                                bStyle = dom.getStyle(img, 'border-style');
                                bColor = dom.getStyle(img, 'border-color');

                                dom.setStyle(img, 'border', '');

                                v = f.border.value;
                                if (v || v == '0') {
                                        if (v == '0')
                                                img.style.border = isIE ? '0' : '0 none none';
                                        else {
                                                if (b.length == 3 && b[isIE ? 2 : 1])
                                                        bStyle = b[isIE ? 2 : 1];
                                                else if (!bStyle || bStyle == 'none')
                                                        bStyle = 'solid';
                                                if (b.length == 3 && b[isIE ? 0 : 2])
                                                        bColor = b[isIE ? 0 : 2];
                                                else if (!bColor || bColor == 'none')
                                                        bColor = 'black';
                                                img.style.border = v + 'px ' + bStyle + ' ' + bColor;
                                        }
                                }
                        }

                        // Handle hspace
                        if (ty == 'hspace') {
                                dom.setStyle(img, 'marginLeft', '');
                                dom.setStyle(img, 'marginRight', '');

                                v = f.hspace.value;
                                if (v) {
                                        img.style.marginLeft = v + 'px';
                                        img.style.marginRight = v + 'px';
                                }
                        }

                        // Handle vspace
                        if (ty == 'vspace') {
                                dom.setStyle(img, 'marginTop', '');
                                dom.setStyle(img, 'marginBottom', '');

                                v = f.vspace.value;
                                if (v) {
                                        img.style.marginTop = v + 'px';
                                        img.style.marginBottom = v + 'px';
                                }
                        }

                        // Merge
                        dom.get('style').value = dom.serializeStyle(dom.parseStyle(img.style.cssText), 'img');
                }
        },

        changeMouseMove : function() {
        },

        showPreviewImage : function(u, st) {
                if (!u) {
                        tinyMCEPopup.dom.setHTML('prev', '');
                        return;
                }

                if (!st && tinyMCEPopup.getParam("advimage_update_dimensions_onchange", true))
                        this.resetImageData();

                u = tinyMCEPopup.editor.documentBaseURI.toAbsolute(u);

                if (!st)
                        tinyMCEPopup.dom.setHTML('prev', '<img id="previewImg" src="' + u + '" border="0" onload="ImageDialog.updateImageData(this);" onerror="ImageDialog.resetImageData();" />');
                else
                        tinyMCEPopup.dom.setHTML('prev', '<img id="previewImg" src="' + u + '" border="0" onload="ImageDialog.updateImageData(this, 1);" />');
        }
};

ImageDialog.preInit();
tinyMCEPopup.onInit.add(ImageDialog.init, ImageDialog);