From 4bfea954062d98fb798a7e8c9a941bfdbf3df17e Mon Sep 17 00:00:00 2001
From: ABNER SILVA DE OLIVEIRA <abner.oliveira@serpro.gov.br>
Date: Wed, 25 May 2016 16:34:58 -0300
Subject: [PATCH] branch com implementação incial para o loading indicator component

---
 src/app/layout/components/component-with-loading.ts | 23 +++++++++++++++++++++++
 src/app/layout/components/loading-base.component.ts | 13 +++++++++++++
 src/app/layout/components/loading.component.ts      |  0
 3 files changed, 36 insertions(+), 0 deletions(-)
 create mode 100644 src/app/layout/components/component-with-loading.ts
 create mode 100644 src/app/layout/components/loading-base.component.ts
 create mode 100644 src/app/layout/components/loading.component.ts

diff --git a/src/app/layout/components/component-with-loading.ts b/src/app/layout/components/component-with-loading.ts
new file mode 100644
index 0000000..54628b2
--- /dev/null
+++ b/src/app/layout/components/component-with-loading.ts
@@ -0,0 +1,23 @@
+namespace noosfero {
+
+    const NOOSFERO_DEFAULT_LOADING_MESSAGE_KEY = "noosfero.progress_indicator_message";
+
+    /**
+     * Interface to be used on components where we will add the loading progress behavior 
+     */
+    export interface ComponentWithLoading {
+        loadingConfig: ComponentLoadingConfig;
+    }
+    export interface ComponentLoadingConfig {
+        getLoadingMessageKey(): string;
+        getCurrentPromise(): ng.IPromise<any>;
+    }
+
+    export function setupDefaultLoadingConfig(component: ComponentWithLoading, messageKey: string) {
+        component.loadingConfig = <ComponentLoadingConfig>{
+            getLoadingMessageKey: () => NOOSFERO_DEFAULT_LOADING_MESSAGE_KEY,
+            getCurrentPromise: () => (<any>component)["currentPromise"]
+        };
+    }
+
+}
\ No newline at end of file
diff --git a/src/app/layout/components/loading-base.component.ts b/src/app/layout/components/loading-base.component.ts
new file mode 100644
index 0000000..db5568d
--- /dev/null
+++ b/src/app/layout/components/loading-base.component.ts
@@ -0,0 +1,13 @@
+
+
+class LoadingBaseComponent {
+    private promise: ng.IPromise<any>;
+
+    setPromise(promise: ng.IPromise<any>) {
+        this.promise = promise;
+    }
+
+    getPromise(): ng.IPromise<any> {
+        return this.promise;
+    }
+}
\ No newline at end of file
diff --git a/src/app/layout/components/loading.component.ts b/src/app/layout/components/loading.component.ts
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/app/layout/components/loading.component.ts
--
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