jsmenu.cpp

来自「ncbi源码」· C++ 代码 · 共 723 行 · 第 1/2 页

    // Name is not defined, use attribute numeric value
    if ( attr_name.empty() ) {
        attr_name = "with code " + NStr::IntToString(attribute);
    }
    ERR_POST(Warning << "CHTMLPopupMenu::GetMenuAttributeName:  " <<
             type_name << " menu type does not support attribute " <<
             attr_name);
    return kEmptyStr;
}


string CHTMLPopupMenu::ShowMenu(void) const
{
    switch (m_Type) {
    case eSmith:
        return "window.showMenu(window." + m_Name + ");";
    case eKurdin:
        {
        string align_h      = GetAttributeValue(eHTML_PM_alignH);
        string align_v      = GetAttributeValue(eHTML_PM_alignV);
        string color_border = GetAttributeValue(eHTML_PM_borderColor);
        string color_title  = GetAttributeValue(eHTML_PM_titleColor);
        string color_back   = GetAttributeValue(eHTML_PM_bgColor);
        string s = "','"; 
        return "PopUpMenu2_Set(" + m_Name + ",'" + align_h + s + align_v + s + 
                color_border + s + color_title + s + color_back + "');";
        }
    case eKurdinConf:
        return "PopUpMenu2_Set(" + m_Name + ");";
    case eKurdinSide:
        return "<script language=\"JavaScript1.2\">\n<!--\n" \
               "document.write(SideMenuType == \"static\" ? " \
               "SideMenuStaticHtml : SideMenuDynamicHtml);" \
               "\n//-->\n</script>\n";
    }
    _TROUBLE;
    return kEmptyStr;
}


string CHTMLPopupMenu::HideMenu(void) const
{
    switch (m_Type) {
    case eKurdin:
    case eKurdinConf:
        return "PopUpMenu2_Hide(); return false;";
    default:
        ;
    }
    return kEmptyStr;
}


CNcbiOstream& CHTMLPopupMenu::PrintBegin(CNcbiOstream& out, TMode mode)
{
    if ( mode == eHTML ) {
        string items = GetCodeItems();
        if ( !items.empty() ) {
            out << "<script language=\"JavaScript1.2\">\n<!--\n" 
                << items << "//-->\n</script>\n";
        }
    }
    return out;
}


string CHTMLPopupMenu::GetCodeHead(EType type, const string& menu_lib_url)
{
    string url, code;

    switch (type) {

    case eSmith:
        url  = menu_lib_url.empty() ? kJSMenuDefaultURL_Smith : menu_lib_url;
        break;

    case eKurdin:
        url  = menu_lib_url.empty() ? kJSMenuDefaultURL_Kurdin : menu_lib_url;
        break;

    case eKurdinConf:
        {
        code = "<script language=\"JavaScript1.2\">\n<!--\n";
        code += "var PopUpMenu2_GlobalConfig = [\n";
        code += "  [\"UseThisGlobalConfig\",\"yes\"]";
        // Write properties
        CHTMLPopupMenu::TAttributes* attrs = GetGlobalAttributesPtr();
        ITERATE (TAttributes, i, *attrs) {
            string name  = GetAttributeName(i->first, eKurdinConf);
            string value = i->second;
            code += ",\n  [\"" + name + "\",\"" + value + "\"]";
        }
        code += "\n]\n//-->\n</script>\n";
        url  = menu_lib_url.empty() ? kJSMenuDefaultURL_KurdinConf :
               menu_lib_url;
        break;
        }

    case eKurdinSide:
        url  = menu_lib_url.empty() ? kJSMenuDefaultURL_KurdinSide :
               menu_lib_url;
        code = "<link rel=\"stylesheet\" type=\"text/css\" href=\"" +
               kJSMenuDefaultURL_KurdinSideCSS + "\">\n"; 
        break;
    }
    if ( !url.empty() ) {
        code += "<script language=\"JavaScript1.2\" src=\"" + url +
            "\"></script>\n";
    }
    return code;
}


string CHTMLPopupMenu::GetCodeBody(EType type, bool use_dyn_menu)
{
    if ( type != eSmith ) {
        return kEmptyStr;
    }
    string use_dm = use_dyn_menu ? "true" : "false";
    return "<script language=\"JavaScript1.2\">\n"
        "<!--\nfunction onLoad() {\n"
        "window.useDynamicMenu = " + use_dm + ";\n"
        "window.defaultjsmenu = new Menu();\n"
        "defaultjsmenu.addMenuSeparator();\n"
        "defaultjsmenu.writeMenus();\n"
        "}\n"
        "// For IE & NS6\nif (!document.layers) onLoad();\n//-->\n</script>\n";
}


string CHTMLPopupMenu::GetCodeItems(void) const
{
    string code;
    switch (m_Type) {
    case eSmith: 
        {
            code = "window." + m_Name + " = new Menu();\n";
            // Write menu items
            ITERATE (TItems, i, m_Items) {
                if ( (i->title).empty() ) {
                    code += m_Name + ".addMenuSeparator();\n";
                }
                else {
                    code += m_Name + ".addMenuItem(\"" +
                        i->title     + "\",\""  +
                        i->action    + "\",\""  +
                        i->color     + "\",\""  +
                        i->mouseover + "\",\""  +
                        i->mouseout  + "\");\n";
                }
            }
            // Write properties
            ITERATE (TAttributes, i, m_Attrs) {
                string name  = GetAttributeName(i->first);
                string value = i->second;
                code += m_Name + "." + name + " = \"" + value + "\";\n";
            }
        }
        break;

    case eKurdin: 
        {
            code = "var " + m_Name + " = [\n";
            // Write menu items
            ITERATE (TItems, i, m_Items) {
                if ( i != m_Items.begin()) {
                    code += ",\n";
                }
                code += "[\"" +
                    i->title     + "\",\""  +
                    i->action    + "\",\""  +
                    i->mouseover + "\",\""  +
                    i->mouseout  + "\"]";
            }
            code += "\n]\n";
        }
        break;

    case eKurdinConf:
        {
            if ( m_ConfigName == m_Name ) {
                code += "var PopUpMenu2_LocalConfig_" + m_Name + " = [\n";
                // If local config is disabled
                if ( m_DisableLocalConfig ) {
                    code += "  [\"UseThisLocalConfig\",\"no\"]";
                }
                // Write properties
                ITERATE (TAttributes, i, m_Attrs) {
                    if ( m_DisableLocalConfig  ||  i != m_Attrs.begin() ) {
                        code += ",\n";
                    }
                    string name  = GetAttributeName(i->first);
                    string value = i->second;
                    code += "  [\"" + name + "\",\"" + value + "\"]";
                }
                code += "\n]\n";
            }
            // Write menu only if it have items
            if ( m_Items.size() ) {
                code += "var " + m_Name + " = [\n";
                if ( !m_ConfigName.empty() ) {
                    code += "  [\"UseLocalConfig\",\"" + m_ConfigName + "\",\"\",\"\"]";
                }
                // Write menu items
                ITERATE (TItems, i, m_Items) {
                    if ( !m_ConfigName.empty()  ||  i != m_Items.begin()) {
                        code += ",\n";
                    }
                    code += "  [\"" +
                        i->title     + "\",\""  +
                        i->action    + "\",\""  +
                        i->mouseover + "\",\""  +
                        i->mouseout  + "\"]";
                }
                code += "\n]\n";
            }
        }
        break;

    case eKurdinSide:
        {
            // Menu name always is "SideMenuParams"
            code = "var SideMenuParams = [\n";
            // Menu configuration
            string disable_hide = GetAttributeValue(eHTML_PM_disableHide);
            string menu_type;
            if ( disable_hide == "true" ) {
                menu_type = "static";
            } else if ( disable_hide == "false" ) {  
                menu_type = "dynamic";
            // else menu_type have default value
            }
            string width       = GetAttributeValue(eHTML_PM_menuWidth);
            string peep_offset = GetAttributeValue(eHTML_PM_peepOffset);
            string top_offset  = GetAttributeValue(eHTML_PM_topOffset);
            code += "[\"\",\"" + menu_type + "\",\"\",\"" + width + "\",\"" +
                peep_offset + "\",\"" + top_offset + "\",\"\",\"\"]";
            // Write menu items
            ITERATE (TItems, i, m_Items) {
                code += ",\n[\"" +
                    i->title     + "\",\""  +
                    i->action    + "\",\"\",\"\"]";
            }
            code += "\n]\n";
        }
        break;
    }

    return code;
}


END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: jsmenu.cpp,v $
 * Revision 1000.4  2004/06/01 19:15:41  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.31
 *
 * Revision 1.31  2004/05/17 20:59:50  gorelenk
 * Added include of PCH ncbi_pch.hpp
 *
 * Revision 1.30  2004/05/05 13:58:14  ivanov
 * Added DisableLocalConfig(). Do not print out empty menues.
 *
 * Revision 1.29  2004/04/22 15:26:34  ivanov
 * GetAttributeName(): improved diagnostic messages
 *
 * Revision 1.28  2004/04/20 16:16:05  ivanov
 * eKurdinConf: Remove extra comma if local configuration is not specified
 *
 * Revision 1.27  2004/04/05 16:19:57  ivanov
 * Added support for Sergey Kurdin's popup menu with configurations
 *
 * Revision 1.26  2004/01/08 18:36:52  ivanov
 * Removed _TROUBLE from HideMenu()
 *
 * Revision 1.25  2003/12/18 20:14:40  golikov
 * Added HideMenu
 *
 * Revision 1.24  2003/12/12 12:10:38  ivanov
 * Updated Sergey Kurdin's popup menu to v2.4
 *
 * Revision 1.23  2003/12/10 19:14:16  ivanov
 * Move adding a string "return false;" to menues JS code call from ShowMenu()
 * to AttachPopupMenu()
 *
 * Revision 1.22  2003/12/03 12:39:24  ivanov
 * ShowMenu(): finalize JS code for eKurdin type with "return false;"
 *
 * Revision 1.21  2003/12/02 14:27:06  ivanov
 * Removed obsolete functions GetCodeBodyTag[Handler|Action]().
 *
 * Revision 1.20  2003/11/03 17:03:08  ivanov
 * Some formal code rearrangement. Move log to end.
 *
 * Revision 1.19  2003/10/02 18:24:38  ivanov
 * Get rid of compilation warnings; some formal code rearrangement
 *
 * Revision 1.18  2003/10/01 15:56:44  ivanov
 * Added support for Sergey Kurdin's side menu
 *
 * Revision 1.17  2003/09/03 20:21:35  ivanov
 * Updated Sergey Kurdin's popup menu to v2.3
 *
 * Revision 1.16  2003/07/08 17:13:53  gouriano
 * changed thrown exceptions to CException-derived ones
 *
 * Revision 1.15  2003/06/30 21:16:50  ivanov
 * Updated Sergey Kurdin's popup menu to v2.2
 *
 * Revision 1.14  2003/04/29 18:42:14  ivanov
 * Fix for previous commit
 *
 * Revision 1.13  2003/04/29 17:45:43  ivanov
 * Changed array with file names for Kurdin's menu to const definitions
 *
 * Revision 1.12  2003/04/29 16:28:13  ivanov
 * Use one JS Script for Kurdin's menu
 *
 * Revision 1.11  2003/04/01 16:35:29  ivanov
 * Changed path for the Kurdin's popup menu
 *
 * Revision 1.10  2003/03/11 15:28:57  kuznets
 * iterate -> ITERATE
 *
 * Revision 1.9  2002/12/12 17:20:46  ivanov
 * Renamed GetAttribute() -> GetMenuAttributeValue,
 *         GetAttributeName() -> GetMenuAttributeName().
 *
 * Revision 1.8  2002/12/09 22:11:59  ivanov
 * Added support for Sergey Kurdin's popup menu
 *
 * Revision 1.7  2002/04/29 18:07:21  ucko
 * Make GetName const.
 *
 * Revision 1.6  2002/02/13 20:16:09  ivanov
 * Added support of dynamic popup menues. Changed GetCodeBody().
 *
 * Revision 1.5  2001/11/29 16:06:31  ivanov
 * Changed using menu script name "menu.js" -> "ncbi_menu.js".
 * Fixed error in using menu script without menu definitions.
 *
 * Revision 1.4  2001/10/15 23:16:22  vakatov
 * + AddItem(const char* title, ...) to avoid "string/CNCBINode" ambiguity
 *
 * Revision 1.3  2001/08/15 19:43:13  ivanov
 * Added AddMenuItem( node, ...)
 *
 * Revision 1.2  2001/08/14 16:53:07  ivanov
 * Changed parent class for CHTMLPopupMenu.
 * Changed mean for init JavaScript popup menu & add it to HTML document.
 *
 * Revision 1.1  2001/07/16 13:41:32  ivanov
 * Initialization
 *
 * ===========================================================================
 */