a_cmslistresourcetypedialog.java

找了很久才找到到源代码

    }

    /**
     * @see org.opencms.workplace.CmsWorkplace#paramsAsHidden()
     */
    public String paramsAsHidden() {

        List excludes = new ArrayList();
        return paramsAsHidden(excludes);
    }

    /**
     * @see org.opencms.workplace.CmsWorkplace#paramsAsHidden(java.util.Collection)
     */
    public String paramsAsHidden(Collection excludes) {

        excludes.add(PARAM_SELECTED_TYPE);
        excludes.add(PARAM_SORT_COL);
        excludes.add(LIST_INDEPENDENT_ACTION);
        return super.paramsAsHidden(excludes);
    }
    
    /**
     * Sets the paramSelectedType.<p>
     *
     * @param paramSelectedType the paramSelectedType to set
     */
    public void setParamSelectedType(String paramSelectedType) {

        m_paramSelectedType = paramSelectedType;
    }

    /**
     * Returns the html code to add directly before the list inside the form element.<p>
     * 
     * @return the html code to add directly before the list inside the form element
     */
    protected String customHtmlBeforeList() {

        return "";
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#customHtmlEnd()
     */
    protected String customHtmlEnd() {

        StringBuffer result = new StringBuffer(256);

        result.append(dialogSpacer());
        result.append(dialogButtons());
        result.append("</form>\n");

        return result.toString();
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#customHtmlStart()
     */
    protected String customHtmlStart() {

        StringBuffer result = new StringBuffer(256);

        result.append("<script type='text/javascript' src='");
        result.append(CmsWorkplace.getSkinUri());
        result.append("admin/javascript/general.js'></script>\n");
        result.append("<script type='text/javascript' src='");
        result.append(CmsWorkplace.getSkinUri());
        result.append("editors/xmlcontent/help.js'></script>\n");

//        result.append("<style type='text/css'>\n");
//        result.append(".evenrowbg {\n");
//        result.append("\tbackground-color: InfoBackground;\n");
//        result.append("\tcolor: InfoText;\n");
//        result.append("}\n");
//        result.append("</style>");

        result.append("<form name='");
        result.append(getList().getId());
        result.append("-form' action='");
        result.append(getDialogRealUri());
        result.append("' method='post' class='nomargin'");
        if (getList().getMetadata().isSearchable()) {
            result.append(" onsubmit=\"listSearchAction('");
            result.append(getList().getId());
            result.append("', '");
            result.append(getList().getMetadata().getSearchAction().getId());
            result.append("', '");
            result.append(getList().getMetadata().getSearchAction().getConfirmationMessage().key(getLocale()));
            result.append("');\"");
        }
        result.append(">\n");

        result.append(paramsAsHidden());
        result.append("\n");

        result.append("<input type=\"hidden\" name=\"" + PARAM_FRAMENAME + "\" value=\"\">\n");
        result.append("<input type=\"hidden\" name=\"" + PARAM_LIST_ACTION + "\" value=\"\">\n");
        result.append("<input type=\"hidden\" name=\"" + PARAM_SORT_COL + "\" value=\"\">\n");

        return result.toString();
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#defaultActionHtmlContent()
     */
    protected String defaultActionHtmlContent() {

        StringBuffer result = new StringBuffer(2048);

        result.append("<!-- start before list -->\n");
        result.append(customHtmlBeforeList());
        result.append("<!-- end before list -->\n");

        result.append(dialogBlockStart(key(getList().getName().getKey())));
        result.append(dialogWhiteBoxStart());
        
        // start scrollbox
        // result.append("<div style=\"overflow: auto; height: 150px; \">");

        getList().setWp(this);
        result.append(getList().listHtml());
        
        // end scrollbox
        // result.append("</div>");

        result.append(dialogWhiteBoxEnd());        
        result.append(dialogBlockEnd());

        return result.toString();
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#fillDetails(java.lang.String)
     */
    protected void fillDetails(String detailId) {

        // get listed resource types
        List types = getList().getAllContent();
        Iterator iter = types.iterator();
        while (iter.hasNext()) {
            CmsListItem item = (CmsListItem)iter.next();
            String resType = item.getId();
            StringBuffer description = new StringBuffer();
            if (detailId.equals(LIST_DETAIL_DESCRIPTION)) {
                // set description detail
                try {
                    // get settings for resource type
                    CmsExplorerTypeSettings set = OpenCms.getWorkplaceManager().getExplorerTypeSetting(resType);
                    if (set != null) {

                        // add the description image
                        String imgSrc = set.getDescriptionImage();
                        if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(imgSrc)) {

                            try {
                                // create scaler instance of original image
                                CmsResource res = getCms().readResource(imgSrc);
                                CmsImageScaler origImage = new CmsImageScaler(getCms(), res);

                                // create scaler with desired image sizes
                                CmsImageScaler scaler = new CmsImageScaler();
                                scaler.setWidth(60);
                                scaler.setHeight(60);

                                // create down scaler
                                CmsImageScaler resultScaler = origImage.getDownScaler(scaler);
                                if (resultScaler == null) {
                                    resultScaler = origImage;
                                }

                                Map attrs = new HashMap();
                                attrs.put("align", "left");
                                attrs.put("vspace", "5");
                                attrs.put("hspace", "5");
                                description.append(getJsp().img(imgSrc, resultScaler, attrs));
                            } catch (CmsException ex) {
                                // ignore it, image won't show
                            }
                        }

                        // add the description text from resource bundle
                        description.append(key(set.getInfo()));
                    }

                } catch (Exception e) {
                    // ignore it, because the dummy file throws an exception in any case
                }
            } else {
                continue;
            }
            item.set(detailId, description);
        }
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#setColumns(org.opencms.workplace.list.CmsListMetadata)
     */
    protected void setColumns(CmsListMetadata metadata) {

        // add column for radio button
        CmsListColumnDefinition radioSelCol = new CmsListColumnDefinition(LIST_COLUMN_SELECT);
        radioSelCol.setName(Messages.get().container(Messages.GUI_NEWRESOURCE_LIST_COLS_SELECT_0));
        radioSelCol.setWidth("20");
        radioSelCol.setAlign(CmsListColumnAlignEnum.ALIGN_CENTER);
        radioSelCol.setSorteable(false);

        // add item selection action to column
        CmsListItemSelectionCustomAction selAction = new CmsListItemSelectionCustomAction(
            LIST_ACTION_SEL,
            PARAM_SELECTED_TYPE);
        selAction.setName(Messages.get().container(Messages.GUI_NEWRESOURCE_LIST_SELECT_NAME_0));
        selAction.setEnabled(true);
        radioSelCol.addDirectAction(selAction);
        metadata.addColumn(radioSelCol);

        // add column icon
        CmsListColumnDefinition iconCol = new CmsListColumnDefinition(LIST_COLUMN_ICON);
        iconCol.setName(Messages.get().container(Messages.GUI_NEWRESOURCE_LIST_COLS_ICON_0));
        iconCol.setWidth("20");
        iconCol.setAlign(CmsListColumnAlignEnum.ALIGN_CENTER);
        iconCol.setSorteable(true);
        iconCol.setListItemComparator(LIST_ITEM_COMPARATOR);
        metadata.addColumn(iconCol);

        // add column name
        CmsListColumnDefinition nameCol = new CmsListColumnDefinition(LIST_COLUMN_NAME);
        nameCol.setName(Messages.get().container(Messages.GUI_NEWRESOURCE_LIST_COLS_NAME_0));
        metadata.addColumn(nameCol);
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#setIndependentActions(org.opencms.workplace.list.CmsListMetadata)
     */
    protected void setIndependentActions(CmsListMetadata metadata) {

        // create list item detail: description
        CmsListItemDetails resourceTypeDescription = new CmsListItemDetails(LIST_DETAIL_DESCRIPTION);
        resourceTypeDescription.setAtColumn(LIST_COLUMN_NAME);
        resourceTypeDescription.setVisible(false);
        resourceTypeDescription.setShowActionName(Messages.get().container(
            Messages.GUI_NEWRESOURCE_DETAIL_SHOW_DESCRIPTION_NAME_0));
        resourceTypeDescription.setShowActionHelpText(Messages.get().container(
            Messages.GUI_NEWRESOURCE_DETAIL_SHOW_DESCRIPTION_HELP_0));
        resourceTypeDescription.setHideActionName(Messages.get().container(
            Messages.GUI_NEWRESOURCE_DETAIL_HIDE_DESCRIPTION_NAME_0));
        resourceTypeDescription.setHideActionHelpText(Messages.get().container(
            Messages.GUI_NEWRESOURCE_DETAIL_HIDE_DESCRIPTION_HELP_0));

        metadata.addItemDetails(resourceTypeDescription);
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#setMultiActions(org.opencms.workplace.list.CmsListMetadata)
     */
    protected void setMultiActions(CmsListMetadata metadata) {

        // noop
    }

}