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/** |
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* Functionality for settings page |
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*/ |
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( function( $ ) { |
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$( document ).ready( function() { |
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/** |
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* For responsive design |
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*/ |
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pdfprnt_add_labels(); |
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$( window ).resize( function() { |
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pdfprnt_add_labels(); |
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} ); |
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/** |
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* Ajax request for load additional fonts |
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*/ |
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var input = $( 'input[name="pdfprnt_load_fonts"]' ); |
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input.click( function() { |
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input.attr( 'disabled', true ); |
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$.ajax( { |
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url: ajaxurl, |
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type: "POST", |
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data: { action: 'pdfprnt_load_fonts', pdfprnt_ajax_nonce: pdfprnt_var['ajax_nonce'] }, |
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beforeSend: function() { |
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$( '#pdfprnt_font_loader' ).css( 'display', 'inline-block' ); |
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$( '.updated, .error' ).hide(); |
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$( '<div class="updated fade"><p><strong>' + pdfprnt_var['loading_fonts'] + '.</strong></p></div>' ).insertAfter( ".nav-tab-wrapper" ); |
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/* display 'warning'-window while fonts loading */ |
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window.onbeforeunload = function(e) { |
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if ( $( '#pdfprnt_font_loader' ).is( ':visible' ) ) |
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return true; |
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}; |
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}, |
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success: function( result ) { |
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$( '#pdfprnt_font_loader, .updated, .error' ).hide(); |
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try { |
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var message = $.parseJSON( result ); |
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} catch ( e ) { |
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$( '<div class="error"><p><strong>' + result + pdfprnt_var['need_reload'] + '.</strong></p></div>' ).insertAfter( ".nav-tab-wrapper" ); |
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input.attr( 'disabled', false ); |
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return false; |
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} |
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if ( message['done'] ) { |
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$( '<div class="updated fade"><p><strong>' + message['done'] + '.</strong></p></div>' ).insertAfter( ".nav-tab-wrapper" ); |
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$( '#pdfprnt_load_fonts_button' ).hide(); |
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} |
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if ( message['error'] ) { |
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$( '<div class="error"><p><strong>' + message['error'] + pdfprnt_var['need_reload'] + '.</strong></p></div>' ).insertAfter( ".nav-tab-wrapper" ); |
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input.attr( 'disabled', false ); |
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} |
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} |
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} ); |
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return false; |
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} ); |
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|
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if ( $( 'input[name="pdfprnt_use_custom_styles"]' ).length ) { |
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var textarea = $( '.pdfprnt_custom_styles' ), |
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add_editor = false; |
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if ( textarea.is( ':visible' ) && ! textarea.parents( 'body' ).hasClass( 'rtl' ) && ! add_editor ) { /* excluding .rtl pages because codeMirror doesn`t work properly in case textarea is inside table td */ |
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pdfprnt_add_editor(); |
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add_editor = true; |
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} |
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$( 'input[name="pdfprnt_use_custom_styles"]' ).click( function() { |
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if ( $( this ).is( ':checked' ) && ! $( this ).parents( 'body' ).hasClass( 'rtl' ) ) { /* excluding .rtl pages because codeMirror doesn`t work properly in case textarea is inside table td */ |
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textarea.show(); |
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if ( ! add_editor ) { |
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pdfprnt_add_editor(); |
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add_editor = true; |
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} |
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} else if ( $( this ).is( ':checked' ) && $( this ).parents( 'body' ).hasClass( 'rtl' ) ) { /* excluding .rtl pages because codeMirror doesn`t work properly in case textarea is inside table td */ |
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textarea.show(); |
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} else { |
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textarea.hide(); |
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} |
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} ); |
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} |
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} ); |
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} )( jQuery ); |
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|
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/** |
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* Add labels to 'position of buttons'-table on settings page |
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*/ |
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function pdfprnt_add_labels() { |
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( function( $ ) { |
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var labels = [], |
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i = 0; |
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if ( $( window ).width() <= 785 ) { |
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if ( ! $( '.pdfprnt_label' ).length ) { |
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/* get text of column headers */ |
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$( '.pdfprnt_table_head' ).children().each( function() { |
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labels[i] = $( this ).text(); |
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i ++; |
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} ); |
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/* add labels */ |
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for ( i = 1; i < 5; i ++ ) { |
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html = '<label class="pdfprnt_label">' + labels[ i - 1 ] +'</label>'; |
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$( '.pdfprnt_pdf_button td:nth-child(' + i + '), .pdfprnt_print_button td:nth-child(' + i + ')' ).append( html ); |
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$( '.pdfprnt_position_button td:nth-child(' + i + '), .pdfprnt_layout td:nth-child(' + i + ')' ).prepend( html ); |
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} |
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} |
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} |
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} )( jQuery ); |
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} |
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|
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/** |
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* Initialize CSS highlighter |
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*/ |
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function pdfprnt_add_editor() { |
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var editor = CodeMirror.fromTextArea( |
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document.getElementById( "pdfprnt_custom_styles" ), { |
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mode: "css", |
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theme: "default", |
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styleActiveLine: true, |
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matchBrackets: true, |
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lineNumbers: true |
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} |
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); |
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} |
