Revision

16136

Author

jmesquita

Date

2010-01-04 11:50:36 -0600 (Mon, 04 Jan 2010)

Log Message

Parse xml from pa devlist and set the values on UI.

Modified Paths

• freeswitch/trunk/contrib/jmesquita/FSPhone/prefdialog.cpp
• freeswitch/trunk/contrib/jmesquita/FSPhone/prefdialog.h
• freeswitch/trunk/contrib/jmesquita/FSPhone/prefdialog.ui

Diff

--- freeswitch/trunk/contrib/jmesquita/FSPhone/prefdialog.cpp	2010-01-04 17:46:55 UTC (rev 16135)
+++ freeswitch/trunk/contrib/jmesquita/FSPhone/prefdialog.cpp	2010-01-04 17:50:36 UTC (rev 16136)
@@ -1,3 +1,4 @@
+#include <QtGui>
 #include "prefdialog.h"
 #include "ui_prefdialog.h"
 
@@ -6,6 +7,7 @@
     ui(new Ui::PrefDialog)
 {
     ui->setupUi(this);
+    getPaDevlist();
 }
 
 PrefDialog::~PrefDialog()
@@ -13,6 +15,110 @@
     delete ui;
 }
 
+void PrefDialog::getPaDevlist()
+{
+    QString result;
+    int errorLine, errorColumn;
+    QString errorMsg;
+
+    if (g_FSHost.sendCmd("pa", "devlist xml", &result) != SWITCH_STATUS_SUCCESS)
+    {
+        QMessageBox::critical(this, tr("PortAudio error" ),
+                             tr("Error querying audio devices."),
+                             QMessageBox::Ok);
+        return;
+    }
+
+    if (!_xmlPaDevList.setContent(result, &errorMsg, &errorLine, &errorColumn))
+    {
+        QMessageBox::critical(this, tr("PortAudio error" ),
+                              tr("Error parsing output xml from pa devlist.\n%1 (Line:%2, Col:%3).").arg(errorMsg,
+                                                                                                         errorLine,
+                                                                                                         errorColumn),
+                             QMessageBox::Ok);
+        return;
+    }
+    QDomElement root = _xmlPaDevList.documentElement();
+    if (root.tagName() != "xml")
+    {
+        QMessageBox::critical(this, tr("PortAudio error" ),
+                              tr("Error parsing output xml from pa devlist. Root tag is not <xml>."),
+                             QMessageBox::Ok);
+        return;
+    }
+    QDomElement devices = root.firstChildElement("devices");
+    if (devices.isNull())
+    {
+        QMessageBox::critical(this, tr("PortAudio error" ),
+                              tr("Error parsing output xml from pa devlist. There is no <devices> tag."),
+                             QMessageBox::Ok);
+        return;
+    }
+
+    QDomElement child = devices.firstChildElement();
+    if (child.isNull())
+    {
+        QMessageBox::critical(this, tr("PortAudio error" ),
+                              tr("Error parsing output xml from pa devlist. There is no <device> tag."),
+                             QMessageBox::Ok);
+        return;
+    }
+
+    while (!child.isNull())
+    {
+        if (child.tagName() == "device")
+        {
+            QString id, name, inputs, outputs;
+            id = child.attribute("id","-1");
+            name = child.attribute("name","Null");
+            inputs = child.attribute("inputs","0");
+            outputs = child.attribute("outputs","0");
+            if (inputs.toInt() != 0)
+                ui->PaIndevCombo->addItem(name,inputs.toInt());
+            if (outputs.toInt() != 0)
+            {
+                ui->PaOutdevCombo->addItem(name,inputs.toInt());
+                ui->PaRingdevCombo->addItem(name,inputs.toInt());
+            }
+        }
+        child = child.nextSiblingElement();
+    }
+
+    QDomElement bindings = root.firstChildElement("bindings");
+    if (bindings.isNull())
+    {
+        QMessageBox::critical(this, tr("PortAudio error" ),
+                              tr("Error parsing output xml from pa devlist. There is no <bindings> tag."),
+                             QMessageBox::Ok);
+        return;
+    }
+
+    child = devices.firstChildElement();
+    if (child.isNull())
+    {
+        QMessageBox::critical(this, tr("PortAudio error" ),
+                              tr("Error parsing output xml from pa devlist. There are no bindings."),
+                             QMessageBox::Ok);
+        return;
+    }
+
+    while (!child.isNull())
+    {
+        QString id;
+        id = child.attribute("device","-1");
+
+        if (child.tagName() == "ring")
+            ui->PaRingdevCombo->setCurrentIndex(id.toInt());
+        else if (child.tagName() == "input")
+            ui->PaIndevCombo->setCurrentIndex(id.toInt());
+        else if (child.tagName() == "ring")
+            ui->PaOutdevCombo->setCurrentIndex(id.toInt());
+
+        child = child.nextSiblingElement();
+    }
+
+}
+
 void PrefDialog::changeEvent(QEvent *e)
 {
     QDialog::changeEvent(e);

--- freeswitch/trunk/contrib/jmesquita/FSPhone/prefdialog.h	2010-01-04 17:46:55 UTC (rev 16135)
+++ freeswitch/trunk/contrib/jmesquita/FSPhone/prefdialog.h	2010-01-04 17:50:36 UTC (rev 16136)
@@ -2,6 +2,8 @@
 #define PREFDIALOG_H
 
 #include <QDialog>
+#include <QDomDocument>
+#include <fshost.h>
 
 namespace Ui {
     class PrefDialog;
@@ -17,7 +19,9 @@
     void changeEvent(QEvent *e);
 
 private:
+    void getPaDevlist(void);
     Ui::PrefDialog *ui;
+    QDomDocument _xmlPaDevList;
 };
 
 #endif // PREFDIALOG_H

--- freeswitch/trunk/contrib/jmesquita/FSPhone/prefdialog.ui	2010-01-04 17:46:55 UTC (rev 16135)
+++ freeswitch/trunk/contrib/jmesquita/FSPhone/prefdialog.ui	2010-01-04 17:50:36 UTC (rev 16136)
@@ -180,7 +180,7 @@
              </widget>
             </item>
             <item row="0" column="1">
-             <widget class="QComboBox" name="comboBox_3"/>
+             <widget class="QComboBox" name="PaIndevCombo"/>
             </item>
             <item row="1" column="0">
              <widget class="QLabel" name="label_8">
@@ -190,7 +190,7 @@
              </widget>
             </item>
             <item row="1" column="1">
-             <widget class="QComboBox" name="comboBox_4"/>
+             <widget class="QComboBox" name="PaOutdevCombo"/>
             </item>
             <item row="2" column="0">
              <widget class="QLabel" name="label_9">
@@ -200,7 +200,7 @@
              </widget>
             </item>
             <item row="2" column="1">
-             <widget class="QComboBox" name="comboBox_5"/>
+             <widget class="QComboBox" name="PaRingdevCombo"/>
             </item>
            </layout>
           </widget>