From 1853d3d1d36d2102a499b2eca146de8e7caffd01 Mon Sep 17 00:00:00 2001
From: ikemo <ikemo@56b19765-1e22-0410-a548-a0f45d66c51a>
Date: Sat, 20 Nov 2004 16:52:19 +0000
Subject: [PATCH] >>566

git-svn-id: svn+ssh://svn.sourceforge.jp/svnroot/kita/kita/trunk@1537 56b19765-1e22-0410-a548-a0f45d66c51a
---
 kita/src/libkita/downloadmanager.cpp | 40 ++++++++++++++++--------------------
 1 file changed, 18 insertions(+), 22 deletions(-)

diff --git a/kita/src/libkita/downloadmanager.cpp b/kita/src/libkita/downloadmanager.cpp
index 74df9f9..b5c5a40 100644
--- a/kita/src/libkita/downloadmanager.cpp
+++ b/kita/src/libkita/downloadmanager.cpp
@@ -129,8 +129,6 @@ FileLoader* DownloadManager::downloadPrivate( const KURL& url, const QString& pa
 /* private */
 void DownloadManager::stopLoadingPrivate( const KURL& url )
 {
-    qDebug( "DownloadManager::stopLoadingPrivate");
-    
     FileLoader * loader = getLoader( url );
     if ( !loader ) return ;
 
@@ -150,8 +148,6 @@ bool DownloadManager::isLoadingNowPrivate( const KURL& url )
 /* private */    
 FileLoader* DownloadManager::getLoader( const KURL& url )
 {
-    qDebug( "getLoader %d",m_loaderList.count());
-
     if ( m_loaderList.count() == 0 ) return NULL;
 
     FileLoader* loader;
@@ -170,10 +166,6 @@ FileLoader* DownloadManager::getLoader( const KURL& url )
 /* private */
 void DownloadManager::deleteLoader( FileLoader* loader )
 {
-    qDebug( "\nloader deleted: %s",loader->getData().url.prettyURL().ascii());
-    qDebug( "file: %s",loader->getData().path.ascii());	    
-    qDebug( "code: %d",loader->getData().code);
-	    
     m_loaderList.remove( loader );
     delete loader;
 }
@@ -182,7 +174,6 @@ void DownloadManager::deleteLoader( FileLoader* loader )
 /* This slot is called when loading is done. */ /* private slot */
 void DownloadManager::slotResult( const LoaderData& data )
 {
-    qDebug( "DownloadManager::slotResult");
     FileLoader* loader = getLoader( data.url );
 
    /* Deleting the FileLoader here may crush kita,
@@ -214,13 +205,23 @@ void DownloadManager::customEvent( QCustomEvent * e )
 /*
 
 url:     url of target
-path:    path of save file. It can be QString::null.
-option:  user defined option.
+path:    path of save file. It can be QString::null. Then data is not saved in HDD. 
+option:  user defined option. See also downloadmanager.h 
 
 Call get() to start. Call stopJob() to stop.
-While loading, SIGNAL data() is emitted.
+SIGNAL data() is emitted when data is received.
 SIGNAL result() is emitted when done.
 
+The pointer of struct Kita::LoaderData is sent by SIGNAL data() and result().
+For example,  to get result code:
+
+void TmpClass::slotResult( const Kita::LoaderData& data )
+{
+   int result_code = data.code;
+}
+
+See also ImgManager::slotResult() and ImgManager::slotData().
+
 */
 FileLoader::FileLoader( const KURL& url, const QString& path, const LoaderOption& option )
 {
@@ -268,11 +269,9 @@ void FileLoader::stopJob()
 
 
 /* start downloading                              */
-/* When done, signal loadFinished is emitted.     */ /* public */
+/* When done, slotResult() will be called.        */ /* public */
 bool FileLoader::get()
 {
-    qDebug( "\nFileLoader::get: %s",m_data.url.prettyURL().ascii() );
-	    
     /* now loading */
     if ( m_currentJob ) return FALSE;
 
@@ -290,7 +289,9 @@ bool FileLoader::get()
     m_file = NULL;
     m_ds = NULL;
     
-    /* open file */
+    /* If path of file is not QString::null, open file here */
+    /* Note that data is saved as "m_data.tmppath".
+       This file will be renamed in FileLoader::slotResult(). */
     if( m_data.tmppath != QString::null ){
 	m_file = new QFile( m_data.tmppath );
 	if ( m_file == NULL || ! m_file->open( IO_WriteOnly ) ) {
@@ -349,12 +350,9 @@ void FileLoader::closeFile()
     m_ds = NULL;
     m_file = NULL;
 
-    qDebug( "close file(%d)",m_data.code);
-
-    /* remove file */
+    /* If loading failed, remove file */
     if ( m_data.code != 200 && m_data.tmppath != QString::null && QFile::exists( m_data.tmppath ) ){
 
-	qDebug( "remove %s",m_data.tmppath.ascii());	    
 	QFile::remove( m_data.tmppath );
     }
 }
@@ -397,7 +395,6 @@ void FileLoader::slotTotalSize( KIO::Job * job, KIO::filesize_t size )
 
 void FileLoader::slotRedirection( KIO::Job*, const KURL& url )
 {
-    qDebug( "redirect %s", url.prettyURL().ascii() );
     stopJob();
     m_data.redirection = TRUE;
     m_data.redirectURL = url;
@@ -413,7 +410,6 @@ void FileLoader::slotResult( KIO::Job* job )
 
     /* rename */
     if( m_data.code == 200 && m_data.tmppath != QString::null ){
-	qDebug( "rename: %s\n-> %s",m_data.tmppath.ascii(),m_data.path.ascii() );
 	if ( QFile::exists( m_data.path ) ) QFile::remove( m_data.path );
 	QDir qdir;
 	qdir.rename( m_data.tmppath, m_data.path );
-- 
2.11.0