tried to implement a progress dialog when sending mails. It doesn't work

(dialog will show but makes no updates, when using qApp->progressEvents(x)
dialog hides)
I don't know why - and I giving up for the moment.

5 files changed, 195 insertions, 2 deletions

diff --git a/noncore/net/mail/libmailwrapper/sendmailprogress.cpp b/noncore/net/mail/libmailwrapper/sendmailprogress.cpp
new file mode 100644
index 0000000..13ddd37
--- a/dev/null
+++ b/noncore/net/mail/libmailwrapper/sendmailprogress.cpp
@@ -0,0 +1,48 @@
+#include "sendmailprogress.h"
+#include <qprogressbar.h>
+#include <qlabel.h>
+#include <qstring.h>
+
+progressMailSend::progressMailSend(QWidget*parent, const char * name)
+    :progressMailSendUI(parent,name,false),m_current_mail(0),m_current_single(0),m_max_mail(0),m_max_single(0)
+{
+}
+
+progressMailSend::~progressMailSend()
+{
+}
+
+void progressMailSend::setMaxMails(unsigned int aMaxMails)
+{
+    m_max_mail = aMaxMails;
+    allMailProgressBar->setTotalSteps(aMaxMails);
+    setMails();
+}
+
+void progressMailSend::setCurrentMails(unsigned int aCurrent)
+{
+    m_current_mail = aCurrent;
+    allMailProgressBar->setProgress(aCurrent);
+    setMails();
+}
+    
+void progressMailSend::setSingleMail(unsigned int aCurrent,unsigned int aMax)
+{
+    m_current_single = aCurrent;
+    m_max_single = aMax;
+    setSingle();
+}
+
+void progressMailSend::setSingle()
+{
+    QString text = QString(tr("%1 of %2 bytes send")).arg(m_current_single).arg(m_max_single);
+    singleMailLabel->setText(text);
+    singleMailProgressBar->setTotalSteps(m_max_single);
+    singleMailProgressBar->setProgress(m_current_single);
+}
+
+void progressMailSend::setMails()
+{
+    QString text = QString(tr("Sending mail %1 of %2")).arg(m_current_single+1).arg(m_max_single);
+    allMailLabel->setText(text);
+}
diff --git a/noncore/net/mail/libmailwrapper/sendmailprogress.h b/noncore/net/mail/libmailwrapper/sendmailprogress.h
new file mode 100644
index 0000000..5b7d33b
--- a/dev/null
+++ b/noncore/net/mail/libmailwrapper/sendmailprogress.h
@@ -0,0 +1,19 @@
+#include "sendmailprogressui.h"
+
+class progressMailSend:public progressMailSendUI
+{
+    Q_OBJECT
+public:
+    progressMailSend(QWidget*parent = 0, const char * name = 0);
+    ~progressMailSend();
+
+    void setMaxMails(unsigned int aMaxMails);
+    void setCurrentMails(unsigned int aCurrent);
+    
+    void setSingleMail(unsigned int aCurrent,unsigned int aMax);
+
+protected:
+    unsigned m_current_mail,m_current_single,m_max_mail,m_max_single;
+    void setSingle();
+    void setMails();
+};
diff --git a/noncore/net/mail/libmailwrapper/sendmailprogressui.ui b/noncore/net/mail/libmailwrapper/sendmailprogressui.ui
new file mode 100644
index 0000000..b90b088
--- a/dev/null
+++ b/noncore/net/mail/libmailwrapper/sendmailprogressui.ui
@@ -0,0 +1,110 @@
+<!DOCTYPE UI><UI>
+<class>progressMailSendUI</class>
+<widget>
+    <class>QDialog</class>
+    <property stdset="1">
+        <name>name</name>
+        <cstring>progressMailSendUI</cstring>
+    </property>
+    <property stdset="1">
+        <name>geometry</name>
+        <rect>
+            <x>0</x>
+            <y>0</y>
+            <width>316</width>
+            <height>266</height>
+        </rect>
+    </property>
+    <property stdset="1">
+        <name>caption</name>
+        <string>Sending mail</string>
+    </property>
+    <property>
+        <name>layoutMargin</name>
+    </property>
+    <property>
+        <name>layoutSpacing</name>
+    </property>
+    <vbox>
+        <property stdset="1">
+            <name>margin</name>
+            <number>4</number>
+        </property>
+        <property stdset="1">
+            <name>spacing</name>
+            <number>2</number>
+        </property>
+        <widget>
+            <class>QLabel</class>
+            <property stdset="1">
+                <name>name</name>
+                <cstring>singleMailLabel</cstring>
+            </property>
+            <property stdset="1">
+                <name>text</name>
+                <string>Progress of mail</string>
+            </property>
+            <property stdset="1">
+                <name>alignment</name>
+                <set>AlignCenter</set>
+            </property>
+            <property>
+                <name>hAlign</name>
+            </property>
+        </widget>
+        <widget>
+            <class>QProgressBar</class>
+            <property stdset="1">
+                <name>name</name>
+                <cstring>singleMailProgressBar</cstring>
+            </property>
+        </widget>
+        <widget>
+            <class>QLabel</class>
+            <property stdset="1">
+                <name>name</name>
+                <cstring>allMailLabel</cstring>
+            </property>
+            <property stdset="1">
+                <name>text</name>
+                <string>Sending mail</string>
+            </property>
+            <property stdset="1">
+                <name>alignment</name>
+                <set>AlignCenter</set>
+            </property>
+            <property>
+                <name>hAlign</name>
+            </property>
+        </widget>
+        <widget>
+            <class>QProgressBar</class>
+            <property stdset="1">
+                <name>name</name>
+                <cstring>allMailProgressBar</cstring>
+            </property>
+        </widget>
+        <spacer>
+            <property>
+                <name>name</name>
+                <cstring>Spacer6</cstring>
+            </property>
+            <property stdset="1">
+                <name>orientation</name>
+                <enum>Vertical</enum>
+            </property>
+            <property stdset="1">
+                <name>sizeType</name>
+                <enum>Expanding</enum>
+            </property>
+            <property>
+                <name>sizeHint</name>
+                <size>
+                    <width>20</width>
+                    <height>20</height>
+                </size>
+            </property>
+        </spacer>
+    </vbox>
+</widget>
+</UI>
diff --git a/noncore/net/mail/libmailwrapper/smtpwrapper.cpp b/noncore/net/mail/libmailwrapper/smtpwrapper.cpp
index b81a87f..53c0af5 100644
--- a/noncore/net/mail/libmailwrapper/smtpwrapper.cpp
+++ b/noncore/net/mail/libmailwrapper/smtpwrapper.cpp
@@ -15,6 +15,9 @@
 #include "logindialog.h"
 #include "mailtypes.h"
 #include "defines.h"
+#include "sendmailprogress.h"
+
+progressMailSend*SMTPwrapper::sendProgress = 0;
 
 SMTPwrapper::SMTPwrapper( Settings *s )
     : QObject()
@@ -520,7 +523,10 @@ void SMTPwrapper::readFromFile(const QString&file, char **data, size_t *size )
 
 void SMTPwrapper::progress( size_t current, size_t maximum )
 {
-//    qDebug( "Current: %i of %i", current, maximum );
+    if (SMTPwrapper::sendProgress) {
+        SMTPwrapper::sendProgress->setSingleMail(current, maximum );
+        qDebug("%u of %u",current,maximum);
+    }
 }
 
 void SMTPwrapper::storeMail(char*mail, size_t length, const QString&box)
@@ -645,9 +651,16 @@ void SMTPwrapper::sendMail(const Mail&mail,bool later )
     if ( mimeMail == NULL ) {
         qDebug( "sendMail: error creating mime mail" );
     } else {
+        sendProgress = new progressMailSend();
+        sendProgress->showMaximized();
+        sendProgress->show();
+        qApp->processEvents(10);
         smtpSend( mimeMail,later,smtp);
         mailmime_free( mimeMail );
         qDebug("Clean up done");
+        sendProgress->hide();
+        delete sendProgress;
+        sendProgress = 0;
     }
 }
 
@@ -673,6 +686,7 @@ int SMTPwrapper::sendQueuedMail(MBOXwrapper*wrap,SMTPaccount*smtp,RecMail*which)
     rcpts = createRcptList( fields );
     ffrom = getField(fields, MAILIMF_FIELD_FROM );
     from = getFrom(ffrom);
+    
     qDebug("Size: %i vs. %i",length,strlen(data));
     if (rcpts && from) {
         return smtpSend(from,rcpts,data,strlen(data),smtp );
diff --git a/noncore/net/mail/libmailwrapper/smtpwrapper.h b/noncore/net/mail/libmailwrapper/smtpwrapper.h
index c0dcc11..baa353b 100644
--- a/noncore/net/mail/libmailwrapper/smtpwrapper.h
+++ b/noncore/net/mail/libmailwrapper/smtpwrapper.h
@@ -18,6 +18,7 @@ struct mailimf_field;
 struct mailimf_mailbox;
 struct mailmime;
 struct mailimf_address_list;
+class progressMailSend;
 
 class SMTPwrapper : public QObject
 {
@@ -29,6 +30,7 @@ public:
     void sendMail(const Mail& mail,bool later=false );
     void flushOutbox(SMTPaccount*smtp);
 
+    static progressMailSend*sendProgress;
 protected:
     mailimf_mailbox *newMailbox(const QString&name,const QString&mail );
     mailimf_fields *createImfFields(const Mail &mail );
@@ -52,7 +54,7 @@ protected:
     static char *getFrom( mailmime *mail );
     static char *getFrom( mailimf_field *ffrom);
     static mailimf_field *getField( mailimf_fields *fields, int type );
-    static int smtpSend(char*from,clist*rcpts,char*data,size_t size, SMTPaccount *smtp );
+    int smtpSend(char*from,clist*rcpts,char*data,size_t size, SMTPaccount *smtp );
 
     void storeMail(mailmime*mail, const QString&box);
     Settings *settings;