Changeset 90254 in vbox for trunk/src/VBox

Timestamp:

Jul 20, 2021 10:54:00 AM (4 years ago)

Author:

vboxsync

Message:

FE/Qt: bugref:10067: Extend UIProgressTask with progress change handler/signal so that listeners could handle it too.

Location:

trunk/src/VBox/Frontends/VirtualBox/src/globals

Files:

• UIProgressTask.cpp (modified) (2 diffs)
• UIProgressTask.h (modified) (2 diffs)

trunk/src/VBox/Frontends/VirtualBox/src/globals/UIProgressTask.cpp

@@ -81 +81 @@
         {
             /* Setup connections: */
+            connect(m_pProgressObject.data(), &UIProgressObject::sigProgressChange,
+                    this, &UIProgressTask::sltHandleProgressChange);
             connect(m_pProgressObject.data(), &UIProgressObject::sigProgressEventHandlingFinished,
                     this, &UIProgressTask::sltHandleProgressEventHandlingFinished);
@@ -94 +96 @@
     if (m_pProgressObject)
         m_pProgressObject->cancel();
+}
+
+void UIProgressTask::sltHandleProgressChange(ulong /*uOperations*/, QString /*strOperation*/,
+                                             ulong /*uOperation*/, ulong uPercent)
+{
+    /* Notify external listeners: */
+    emit sigProgressChange(uPercent);
 }
 

trunk/src/VBox/Frontends/VirtualBox/src/globals/UIProgressTask.h

@@ -46 +46 @@
     /** Notifies listeners about progress has started. */
     void sigProgressStarted();
+    /** Notifies listeners about progress has changed.
+      * @param  uPercent  Brings the progress percentage. */
+    void sigProgressChange(ulong uPercent);
     /** Notifies listeners about progress has finished. */
     void sigProgressFinished();
@@ -85 +88 @@
 private slots:
 
+    /** Handles progress change.
+      * @param  iOperations   Brings the number of operations CProgress have.
+      * @param  strOperation  Brings the description of the current CProgress operation.
+      * @param  iOperation    Brings the index of the current CProgress operation.
+      * @param  iPercent      Brings the percentage of the current CProgress operation. */
+    void sltHandleProgressChange(ulong uOperations, QString strOperation,
+                                 ulong uOperation, ulong uPercent);
     /** Handles progress event handling finished signal. */
     void sltHandleProgressEventHandlingFinished();