Viewing file:  get_image.php (6.28 KB) -rw-rw-rw-
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/**
* Returns an HTML IMG tag for a particular image from a theme,
* which may be an actual file or an icon from a sprite
*
* @param string image The name of the file to get
* @param string alternate Used to set 'alt' and 'title' attributes of the image
* @param object attributes An associative array of other attributes
*
* @return Object The requested image, this object has two methods:
* .toString() - Returns the IMG tag for the requested image
* .attr(name) - Returns a particular attribute of the IMG
* tag given it's name
* .attr(name, value) - Sets a particular attribute of the IMG
* tag to the given value
* And one property:
* .isSprite - Whether the image is a sprite or not
*/
function PMA_getImage(image, alternate, attributes) {
var in_array = function (needle, haystack) {
for (var i in haystack) {
if (haystack[i] == needle) {
return true;
}
}
return false;
};
var sprites = [
'asc_order',
'b_bookmark',
'b_browse',
'b_calendar',
'b_chart',
'b_close',
'b_column_add',
'b_comment',
'b_dbstatistics',
'b_deltbl',
'b_docs',
'b_docsql',
'b_drop',
'b_edit',
'b_empty',
'b_engine',
'b_event_add',
'b_events',
'b_export',
'b_favorite',
'b_find_replace',
'b_firstpage',
'b_ftext',
'b_group',
'b_help',
'b_home',
'b_import',
'b_index',
'b_index_add',
'b_info',
'b_inline_edit',
'b_insrow',
'b_lastpage',
'b_minus',
'b_more',
'b_move',
'b_newdb',
'b_newtbl',
'b_nextpage',
'b_no_favorite',
'b_pdfdoc',
'b_plus',
'b_prevpage',
'b_primary',
'b_print',
'b_props',
'b_relations',
'b_routine_add',
'b_routines',
'b_save',
'b_sbrowse',
'b_sdb',
'b_search',
'b_selboard',
'b_select',
'b_snewtbl',
'b_spatial',
'b_sql',
'b_sqldoc',
'b_sqlhelp',
'b_table_add',
'b_tblanalyse',
'b_tblexport',
'b_tblimport',
'b_tblops',
'b_tbloptimize',
'b_tipp',
'b_trigger_add',
'b_triggers',
'b_undo',
'b_unique',
'b_usradd',
'b_usrcheck',
'b_usrdrop',
'b_usredit',
'b_usrlist',
'b_view',
'b_view_add',
'b_views',
'bd_browse',
'bd_deltbl',
'bd_drop',
'bd_edit',
'bd_empty',
'bd_export',
'bd_firstpage',
'bd_ftext',
'bd_index',
'bd_insrow',
'bd_lastpage',
'bd_nextpage',
'bd_prevpage',
'bd_primary',
'bd_sbrowse',
'bd_select',
'bd_spatial',
'bd_unique',
'col_drop',
'database',
'eye',
'eye_grey',
'item',
'lightbulb',
'lightbulb_off',
'more',
'new_data',
'new_data_hovered',
'new_data_selected',
'new_data_selected_hovered',
'new_struct',
'new_struct_hovered',
'new_struct_selected',
'new_struct_selected_hovered',
'pause',
'php_sym',
'play',
's_asc',
's_asci',
's_attention',
's_cancel',
's_cancel2',
's_cog',
's_db',
's_desc',
's_error',
's_error2',
's_host',
's_info',
's_lang',
's_loggoff',
's_notice',
's_okay',
's_passwd',
's_process',
's_really',
's_reload',
's_replication',
's_rights',
's_sortable',
's_status',
's_success',
's_sync',
's_tbl',
's_theme',
's_top',
's_vars',
's_views',
'window-new'
];
// custom image object, it will eventually be returned by this functions
var retval = {
data: {
// this is private
alt: '',
title: '',
src: (typeof PMA_TEST_THEME == 'undefined' ? '' : '../')
+ 'themes/dot.gif'
},
isSprite: true,
attr: function (name, value) {
if (value == undefined) {
if (this.data[name] == undefined) {
return '';
} else {
return this.data[name];
}
} else {
this.data[name] = value;
}
},
toString: function () {
var retval = '<' + 'img';
for (var i in this.data) {
retval += ' ' + i + '="' + this.data[i] + '"';
}
retval += ' /' + '>';
return retval;
}
};
// initialise missing parameters
if (attributes == undefined) {
attributes = {};
}
if (alternate == undefined) {
alternate = '';
}
// set alt
if (attributes.alt != undefined) {
retval.attr('alt', attributes.alt);
} else {
retval.attr('alt', alternate);
}
// set title
if (attributes.title != undefined) {
retval.attr('title', attributes.title);
} else {
retval.attr('title', alternate);
}
// set src
var klass = image.replace('.gif', '').replace('.png', '');
if (in_array(klass, sprites)) {
// it's an icon from a sprite
retval.attr('class', 'icon ic_' + klass);
} else {
// it's an image file
retval.isSprite = false;
retval.attr(
'src',
"./themes/pmahomme/img/" + image
);
}
// set all other attrubutes
for (var i in attributes) {
if (i == 'src') {
// do not allow to override the 'src' attribute
continue;
} else if (i == 'class') {
retval.attr(i, retval.attr('class') + ' ' + attributes[i]);
} else {
retval.attr(i, attributes[i]);
}
}
return retval;
}
//
|