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/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* common functions used for communicating between main, navigation and querywindow
*
*/
/**
* holds the browser query window
*/
var querywindow = '';
/**
* holds the query to be load from a new query window
*/
var query_to_load = '';
/**
* sets current selected db
*
* @param string db name
*/
function setDb(new_db)
{
//alert('setDb(' + new_db + ')');
if (new_db != db) {
// db has changed
//alert( new_db + '(' + new_db.length + ') : ' + db );
var old_db = db;
db = new_db;
// the db name as an id exists only when LeftFrameLight is false
if (window.frame_navigation.document.getElementById(db) == null) {
// happens when LeftFrameLight is true
// db is unknown, reload complete left frame
refreshNavigation();
} else {
// happens when LeftFrameLight is false
unmarkDbTable(old_db);
markDbTable(db);
}
// TODO: add code to expand db in lightview mode
// refresh querywindow
refreshQuerywindow();
}
}
/**
* sets current selected table (called from navigation.php)
*
* @param string table name
*/
function setTable(new_table)
{
//alert('setTable(' + new_table + ')');
if (new_table != table) {
// table has changed
//alert( new_table + '(' + new_table.length + ') : ' + table );
table = new_table;
if (window.frame_navigation.document.getElementById(db + '.' + table) == null
&& table != '') {
// table is unknown, reload complete left frame
refreshNavigation();
}
// TODO: add code to expand table in lightview mode
// refresh querywindow
refreshQuerywindow();
}
}
/**
* reloads main frame
*
* @uses goTo()
* @uses opendb_url
* @uses token
* @uses db
* @uses server
* @uses table
* @uses lang
* @uses collation_connection
* @uses encodeURIComponent()
* @param string url name of page to be loaded
*/
function refreshMain(url)
{
if (! url) {
if (db) {
url = opendb_url;
} else {
url = 'main.php';
}
}
//alert(db);
goTo(url + '?server=' + encodeURIComponent(server) +
'&token=' + encodeURIComponent(token) +
'&db=' + encodeURIComponent(db) +
'&table=' + encodeURIComponent(table) +
'&lang=' + encodeURIComponent(lang) +
'&collation_connection=' + encodeURIComponent(collation_connection),
'main');
}
/**
* reloads navigation frame
*
* @uses goTo()
* @uses token
* @uses db
* @uses server
* @uses table
* @uses lang
* @uses collation_connection
* @uses encodeURIComponent()
* @param boolean force force reloading
*/
function refreshNavigation(force)
{
// The goTo() function won't refresh in case the target
// url is the same as the url given as parameter, but sometimes
// we want to refresh anyway.
if (typeof force != undefined && force && window.parent && window.parent.frame_navigation) {
window.parent.frame_navigation.location.reload();
} else {
goTo('navigation.php?server=' + encodeURIComponent(server) +
'&token=' + encodeURIComponent(token) +
'&db=' + encodeURIComponent(db) +
'&table=' + encodeURIComponent(table) +
'&lang=' + encodeURIComponent(lang) +
'&collation_connection=' + encodeURIComponent(collation_connection)
);
}
}
function unmarkDbTable(db, table)
{
var element_reference = window.frame_navigation.document.getElementById(db);
if (element_reference != null) {
$(element_reference).parent().removeClass('marked');
}
element_reference = window.frame_navigation.document.getElementById(db + '.' + table);
if (element_reference != null) {
$(element_reference).parent().removeClass('marked');
}
}
function markDbTable(db, table)
{
var element_reference = window.frame_navigation.document.getElementById(db);
if (element_reference != null) {
$(element_reference).parent().addClass('marked');
// scrolldown
element_reference.focus();
// opera marks the text, we dont want this ...
element_reference.blur();
}
element_reference = window.frame_navigation.document.getElementById(db + '.' + table);
if (element_reference != null) {
$(element_reference).parent().addClass('marked');
// scrolldown
element_reference.focus();
// opera marks the text, we dont want this ...
element_reference.blur();
}
// return to main frame ...
window.frame_content.focus();
}
/**
* sets current selected server, table and db (called from libraries/footer.inc.php)
*/
function setAll( new_lang, new_collation_connection, new_server, new_db, new_table, new_token )
{
if (new_server != server || new_lang != lang
|| new_collation_connection != collation_connection) {
// something important has changed
server = new_server;
db = new_db;
table = new_table;
collation_connection = new_collation_connection;
lang = new_lang;
token = new_token;
refreshNavigation();
} else if (new_db != db || new_table != table) {
// save new db and table
var old_db = db;
var old_table = table;
db = new_db;
table = new_table;
if (window.frame_navigation.document.getElementById(db) == null
&& window.frame_navigation.document.getElementById(db + '.' + table) == null ) {
// table or db is unknown, reload complete left frame
refreshNavigation();
} else {
unmarkDbTable(old_db, old_table);
markDbTable(db, table);
}
// TODO: add code to expand db in lightview mode
// refresh querywindow
refreshQuerywindow();
}
}
function reload_querywindow(db, table, sql_query)
{
if ( ! querywindow.closed && querywindow.location ) {
if ( ! querywindow.document.sqlform.LockFromUpdate
|| ! querywindow.document.sqlform.LockFromUpdate.checked ) {
querywindow.document.getElementById('hiddenqueryform').db.value = db;
querywindow.document.getElementById('hiddenqueryform').table.value = table;
if (sql_query) {
querywindow.document.getElementById('hiddenqueryform').sql_query.value = sql_query;
}
querywindow.document.getElementById('hiddenqueryform').submit();
}
}
}
/**
* brings query window to front and inserts query to be edited
*/
function focus_querywindow(sql_query)
{
/* if ( querywindow && !querywindow.closed && querywindow.location) { */
if ( !querywindow || querywindow.closed || !querywindow.location) {
// we need first to open the window and cannot pass the query with it
// as we dont know if the query exceeds max url length
query_to_load = sql_query;
open_querywindow();
insertQuery(0);
} else {
//var querywindow = querywindow;
if ( querywindow.document.getElementById('hiddenqueryform').querydisplay_tab != 'sql' ) {
querywindow.document.getElementById('hiddenqueryform').querydisplay_tab.value = "sql";
querywindow.document.getElementById('hiddenqueryform').sql_query.value = sql_query;
querywindow.document.getElementById('hiddenqueryform').submit();
querywindow.focus();
} else {
querywindow.focus();
}
}
return true;
}
/**
* inserts query string into query window textarea
* called from script tag in querywindow
*/
function insertQuery()
{
if (query_to_load != '' && querywindow.document && querywindow.document.getElementById && querywindow.document.getElementById('sqlquery')) {
querywindow.document.getElementById('sqlquery').value = query_to_load;
query_to_load = '';
return true;
}
return false;
}
function open_querywindow( url )
{
if ( ! url ) {
url = 'querywindow.php?' + common_query + '&db=' + encodeURIComponent(db) + '&table=' + encodeURIComponent(table);
}
if (!querywindow.closed && querywindow.location) {
goTo( url, 'query' );
querywindow.focus();
} else {
querywindow = window.open( url + '&init=1', '',
'toolbar=0,location=0,directories=0,status=1,menubar=0,' +
'scrollbars=yes,resizable=yes,' +
'width=' + querywindow_width + ',' +
'height=' + querywindow_height );
}
if ( ! querywindow.opener ) {
querywindow.opener = window.window;
}
if ( window.focus ) {
querywindow.focus();
}
return true;
}
function refreshQuerywindow( url )
{
if ( ! querywindow.closed && querywindow.location ) {
if ( ! querywindow.document.sqlform.LockFromUpdate
|| ! querywindow.document.sqlform.LockFromUpdate.checked ) {
open_querywindow( url )
}
}
}
/**
* opens new url in target frame, with default being left frame
* valid is 'main' and 'querywindow' all others leads to 'left'
*
* @param string targeturl new url to load
* @param string target frame where to load the new url
*/
function goTo(targeturl, target)
{
//alert(targeturl);
if ( target == 'main' ) {
target = window.frame_content;
} else if ( target == 'query' ) {
target = querywindow;
//return open_querywindow( targeturl );
} else if ( ! target ) {
target = window.frame_navigation;
}
if ( target ) {
if ( target.location.href == targeturl ) {
return true;
} else if ( target.location.href == pma_absolute_uri + targeturl ) {
return true;
}
if ( safari_browser ) {
target.location.href = targeturl;
} else {
target.location.replace(targeturl);
}
}
return true;
}
// opens selected db in main frame
function openDb(new_db)
{
//alert('opendb(' + new_db + ')');
setDb(new_db);
setTable('');
refreshMain(opendb_url);
return true;
}
function updateTableTitle( table_link_id, new_title )
{
//alert('updateTableTitle');
if ( window.parent.frame_navigation.document && window.parent.frame_navigation.document.getElementById(table_link_id) ) {
var left = window.parent.frame_navigation.document;
var link = left.getElementById(table_link_id);
link.title = window.parent.pma_text_default_tab + ': ' + new_title;
var link = left.getElementById('quick_' + table_link_id);
link.title = window.parent.pma_text_left_default_tab + ': ' + new_title;
return true;
}
return false;
}
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