{"id":559,"date":"2024-04-24T02:18:50","date_gmt":"2024-04-24T05:18:50","guid":{"rendered":"https:\/\/code4delphi.com.br\/blog\/?p=559"},"modified":"2024-04-24T02:25:00","modified_gmt":"2024-04-24T05:25:00","slug":"organizar-e-estruturar-o-codigo-fonte-em-secoes-nomeadas","status":"publish","type":"post","link":"https:\/\/code4delphi.com.br\/blog\/organizar-e-estruturar-o-codigo-fonte-em-secoes-nomeadas\/","title":{"rendered":"Organizar e estruturar o c\u00f3digo fonte em se\u00e7\u00f5es nomeadas"},"content":{"rendered":"\n<p>Ol\u00e1, RadCod3,<\/p>\n<p>Hoje veremos como uma simples diretiva do Delphi ir\u00e1 ajudar voc\u00ea a organizar seu c\u00f3digo.<\/p>\n<p>Para essa organiza\u00e7\u00e3o, vamos utilizar a diretiva {$REGION} do Delphi:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#f6f6f4;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" data-code=\"{$REGION \u2018ESCREVA SUA DESCRI\u00c7\u00c3O\u2019}\n\/\/ Bloco de C\u00f3digo\n{$ENDREGION}\" style=\"color:#f6f6f4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #E7EE98\">{$REGION \u2018ESCREVA SUA DESCRI\u00c7\u00c3O\u2019}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #7B7F8B\">\/\/ Bloco de C\u00f3digo<\/span><\/span>\n<span class=\"line\"><span style=\"color: #E7EE98\">{$ENDREGION}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Por que usar essa diretiva?<\/h2>\n\n\n\n<p>\u00c9 uma forma de organizar e estruturar o c\u00f3digo-fonte em se\u00e7\u00f5es, agrupando blocos de c\u00f3digo. Ela oferece diversos benef\u00edcios, tais como:<\/p>\n<ul style=\"list-style-type: circle;\">\n<li><strong>Organiza\u00e7\u00e3o do C\u00f3digo<\/strong>: Permite dividir o c\u00f3digo em se\u00e7\u00f5es l\u00f3gicas e identific\u00e1veis.<\/li>\n<li><strong>Ocultar Trechos de C\u00f3digo<\/strong>: Facilita a oculta\u00e7\u00e3o de blocos de c\u00f3digo para focar em partes espec\u00edficas do c\u00f3digo.<\/li>\n<li><strong>Melhorar a Legibilidade<\/strong>: Ajuda a tornar o c\u00f3digo mais leg\u00edvel e compreens\u00edvel.<\/li>\n<li><strong>Navega\u00e7\u00e3o R\u00e1pida<\/strong>: Possibilita a navega\u00e7\u00e3o r\u00e1pida entre se\u00e7\u00f5es importantes do c\u00f3digo.<\/li>\n<li><strong>Melhorar a Manutenibilidad<\/strong>e: Contribui para a manuten\u00e7\u00e3o e modifica\u00e7\u00e3o mais f\u00e1cil do c\u00f3digo ao facilitar sua compreens\u00e3o e organiza\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Code Template<\/h2>\n\n\n\n<p>Para tornar o uso da diretiva {$REGION} ainda mais f\u00e1cil, \u00e9 poss\u00edvel utilizar o Code Template do Delphi. Basta digitar a palavra &#8216;region&#8217; e pressionar TAB, ou usar a combina\u00e7\u00e3o de teclas Ctrl + J e, em seguida, digitar &#8216;region&#8217;. Isso adicionar\u00e1 automaticamente a diretiva de abertura e fechamento das regi\u00f5es no seu c\u00f3digo.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"583\" height=\"525\" src=\"https:\/\/code4delphi.com.br\/blog\/wp-content\/uploads\/2024\/04\/Regions.gif\" alt=\"\" class=\"wp-image-569\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Exemplos de uso:<\/h2>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#f6f6f4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" data-code=\"unit MinhaUnit;\n\ninterface\n\nuses\n  SysUtils;\n\n{$REGION 'Constantes'}\nconst\n  MaxItems = 100;\n{$ENDREGION}\n\n{$REGION 'Tipos de Dados'}\ntype\n  TMyRecord = record\n    Field1: Integer;\n    Field2: string;\n  end;\n{$ENDREGION}\n\n{$REGION 'Procedimentos e Fun\u00e7\u00f5es'}\nprocedure DoSomething;\nbegin\n  \/\/ C\u00f3digo do procedimento\nend;\n{$ENDREGION}\n\nimplementation\n\n{$REGION 'Inicializa\u00e7\u00e3o e Finaliza\u00e7\u00e3o'}\ninitialization\n  \/\/ C\u00f3digo de inicializa\u00e7\u00e3o\n\nfinalization\n  \/\/ C\u00f3digo de finaliza\u00e7\u00e3o\n\n{$ENDREGION}\n\nend.\n\" style=\"color:#f6f6f4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F286C4\">unit<\/span><span style=\"color: #F6F6F4\"> MinhaUnit;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F286C4\">interface<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F286C4\">uses<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  SysUtils;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E7EE98\">{$REGION &#39;Constantes&#39;}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F286C4\">const<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  MaxItems = <\/span><span style=\"color: #BF9EEE\">100<\/span><span style=\"color: #F6F6F4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #E7EE98\">{$ENDREGION}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E7EE98\">{$REGION &#39;Tipos de Dados&#39;}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F286C4\">type<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  TMyRecord = <\/span><span style=\"color: #F286C4\">record<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">    Field1: <\/span><span style=\"color: #F286C4\">Integer<\/span><span style=\"color: #F6F6F4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">    Field2: <\/span><span style=\"color: #F286C4\">string<\/span><span style=\"color: #F6F6F4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  <\/span><span style=\"color: #F286C4\">end<\/span><span style=\"color: #F6F6F4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #E7EE98\">{$ENDREGION}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E7EE98\">{$REGION &#39;Procedimentos e Fun\u00e7\u00f5es&#39;}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F286C4\">procedure<\/span><span style=\"color: #F6F6F4\"> <\/span><span style=\"color: #62E884\">DoSomething<\/span><span style=\"color: #F6F6F4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F286C4\">begin<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  <\/span><span style=\"color: #7B7F8B\">\/\/ C\u00f3digo do procedimento<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F286C4\">end<\/span><span style=\"color: #F6F6F4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #E7EE98\">{$ENDREGION}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F286C4\">implementation<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E7EE98\">{$REGION &#39;Inicializa\u00e7\u00e3o e Finaliza\u00e7\u00e3o&#39;}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F286C4\">initialization<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  <\/span><span style=\"color: #7B7F8B\">\/\/ C\u00f3digo de inicializa\u00e7\u00e3o<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F286C4\">finalization<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  <\/span><span style=\"color: #7B7F8B\">\/\/ C\u00f3digo de finaliza\u00e7\u00e3o<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #E7EE98\">{$ENDREGION}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F286C4\">end<\/span><span style=\"color: #F6F6F4\">.<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u00a0<\/p>\n<p>Veja como esta mesma unit apareceria com as regi\u00f5es recolhidas:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"559\" height=\"847\" src=\"https:\/\/code4delphi.com.br\/blog\/wp-content\/uploads\/2024\/04\/Regions-02.gif\" alt=\"\" class=\"wp-image-571\"\/><\/figure>\n\n\n\n<p>Neste exemplo, o c\u00f3digo est\u00e1 dividido em se\u00e7\u00f5es para organizar as constantes, tipos de dados, procedimentos, fun\u00e7\u00f5es e outros elementos.<\/p>\n<p>Portanto, se voc\u00ea est\u00e1 enfrentando dificuldades na leitura e na organiza\u00e7\u00e3o do seu c\u00f3digo, utilize a diretiva {$REGION} para aumentar a produtividade sua e da sua equipe.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ol\u00e1, RadCod3, Hoje veremos como uma simples diretiva do Delphi ir\u00e1 ajudar voc\u00ea a organizar seu&#46;&#46;&#46;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[6],"tags":[23,30],"class_list":["post-559","post","type-post","status-publish","format-standard","hentry","category-recursos-da-linguagem","tag-diretivas-de-compilacao","tag-region"],"_links":{"self":[{"href":"https:\/\/code4delphi.com.br\/blog\/wp-json\/wp\/v2\/posts\/559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/code4delphi.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/code4delphi.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/code4delphi.com.br\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/code4delphi.com.br\/blog\/wp-json\/wp\/v2\/comments?post=559"}],"version-history":[{"count":8,"href":"https:\/\/code4delphi.com.br\/blog\/wp-json\/wp\/v2\/posts\/559\/revisions"}],"predecessor-version":[{"id":575,"href":"https:\/\/code4delphi.com.br\/blog\/wp-json\/wp\/v2\/posts\/559\/revisions\/575"}],"wp:attachment":[{"href":"https:\/\/code4delphi.com.br\/blog\/wp-json\/wp\/v2\/media?parent=559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/code4delphi.com.br\/blog\/wp-json\/wp\/v2\/categories?post=559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/code4delphi.com.br\/blog\/wp-json\/wp\/v2\/tags?post=559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}