Changed search to retry automatically couple of times before failing.

[jenirok] / src / gui / buttonselector.cpp

diff --git a/src/gui/buttonselector.cpp b/src/gui/buttonselector.cpp
index 67ef3db..14534ef 100644 (file)
--- a/src/gui/buttonselector.cpp
+++ b/src/gui/buttonselector.cpp
@@ -17,67 +17,132 @@
  */
 
 #include <QtGui/QStandardItem>
+#include <QtCore/QDebug>
 #include "buttonselector.h"
 
-ButtonSelector::ButtonSelector(QString const& text, QWidget* parent): QMaemo5ValueButton(text, parent),
-selector_(0), model_(0)
+ButtonSelector::ButtonSelector(QString const& text, QWidget* parent):
+QMaemo5ValueButton(text, parent), selector_(0), model_(0)
 {
-       setValueLayout(QMaemo5ValueButton::ValueBesideText);
-       selector_ = new QMaemo5ListPickSelector(this);
-       model_ = new QStandardItemModel(0, 1);
-       selector_->setModel(model_);
-       setPickSelector(selector_);
+    setValueLayout(QMaemo5ValueButton::ValueBesideText);
+    selector_ = new QMaemo5ListPickSelector(this);
+    connect(selector_, SIGNAL(selected(QString const&)), this, SLOT(onSelected(QString const&)));
+    model_ = new QStandardItemModel(0, 1);
+    selector_->setModel(model_);
+    setPickSelector(selector_);
 }
 
 void ButtonSelector::addItem(QString const& text)
 {
-       addItem(text, QVariant(text));
+    addItem(text, QVariant(text));
 }
 
 void ButtonSelector::addItem(QString const& text, QVariant const& value)
 {
-       QStandardItem* item = new QStandardItem(text);
-       item->setData(value, Qt::UserRole);
-       item->setTextAlignment(Qt::AlignCenter);
-       item->setEditable(false);
-       model_->appendRow(item);
-
-       if(selector_->currentIndex() < 0)
-       {
-               selector_->setCurrentIndex(0);
-       }
+    QStandardItem* item = new QStandardItem(text);
+    item->setData(value, Qt::UserRole);
+    item->setTextAlignment(Qt::AlignCenter);
+    item->setEditable(false);
+    model_->appendRow(item);
+
+    if(selector_->currentIndex() < 0)
+    {
+        selector_->setCurrentIndex(0);
+    }
+
 }
 
 void ButtonSelector::clear()
 {
-       model_->clear();
+    model_->clear();
+}
+
+void ButtonSelector::setCurrentIndex(unsigned int index)
+{
+    selector_->setCurrentIndex(index);
+}
+
+int ButtonSelector::indexOfValue(QVariant const& value) const
+{
+    for(int i = 0; i < model_->rowCount(); i++)
+    {
+        QStandardItem* item = model_->item(i);
+
+        if(item && item->data(Qt::UserRole) == value)
+        {
+            return i;
+        }
+    }
+
+    return -1;
 }
 
-void ButtonSelector::setCurrentIndex(int index)
+bool ButtonSelector::selectByValue(QVariant const& value)
 {
-       selector_->setCurrentIndex(index);
+    int index = indexOfValue(value);
+
+    if(index < 0)
+    {
+        return false;
+    }
+
+    setCurrentIndex(index);
+
+    return true;
 }
 
 int ButtonSelector::currentIndex() const
 {
-       return selector_->currentIndex();
+    return selector_->currentIndex();
 }
 
 QString ButtonSelector::text() const
 {
-       return selector_->currentValueText();
+    return selector_->currentValueText();
 }
 
 QVariant ButtonSelector::value() const
 {
-       int currentIndex = selector_->currentIndex();
+    int currentIndex = selector_->currentIndex();
+
+    if(currentIndex < 0)
+    {
+        return QVariant("");
+    }
+
+    QStandardItem* item = model_->item(currentIndex);
+
+    return item->data(Qt::UserRole);
+}
+
+bool ButtonSelector::changeItem(unsigned int index,
+                                QString const& text)
+{
+    return changeItem(index, text, QVariant(text));
+}
+
+bool ButtonSelector::changeItem(unsigned int index,
+                                QString const& text,
+                                QVariant const& value)
+{
+    QStandardItem* item = model_->item(index);
+
+    if(!item)
+    {
+        return false;
+    }
 
-       if(currentIndex < 0)
-       {
-               return QVariant("");
-       }
+    item->setText(text);
+    item->setData(value, Qt::UserRole);
 
-       QStandardItem* item = model_->item(currentIndex);
+    return true;
+}
 
-       return item->data(Qt::UserRole);
+bool ButtonSelector::removeItem(unsigned int index)
+{
+    return model_->removeRow(index);
+}
+
+void ButtonSelector::onSelected(QString const& text)
+{
+    emit selected(currentIndex(), text, value());
 }