New ui for adding new saved locations. Also many small fixes and

[ptas] / zouba / src / gui / locationmodifydialog.cpp

diff --git a/zouba/src/gui/locationmodifydialog.cpp b/zouba/src/gui/locationmodifydialog.cpp
new file mode 100644 (file)
index 0000000..4d1cfe2
--- /dev/null
+++ b/zouba/src/gui/locationmodifydialog.cpp
@@ -0,0 +1,171 @@
+#include "locationmodifydialog.h"
+#include "ui_locationmodifydialog.h"
+
+#include "../logic/locations.h"
+
+#include <QDebug>
+#include <QApplication>
+#include <QDesktopWidget>
+
+Location* foundFromList(const QString address, const QList<Location*>& list);
+
+LocationModifyDialog::LocationModifyDialog(QWidget *parent, Location *existing) :
+    QDialog(parent),
+    ui(new Ui::LocationModifyDialog),
+    finder(NULL),
+    edit(false)
+{
+    ui->setupUi(this);
+    this->ui->result_widget->hide();
+
+    this->setAttribute(Qt::WA_DeleteOnClose);
+
+#ifdef Q_WS_MAEMO_5
+    this->setAttribute(Qt::WA_Maemo5AutoOrientation);
+    this->setWindowTitle(QCoreApplication::applicationName());
+    this->connect(QApplication::desktop(), SIGNAL(resized(int)), SLOT(orientationChanged()));
+    this->setFixedHeight(QApplication::desktop()->screenGeometry().height());
+#endif
+
+    if (existing)
+    {
+        this->ui->label_edit->setText(existing->label());
+        this->ui->label_edit->setEnabled(false);
+        this->ui->address_edit->setText(existing->address());
+        this->edit = true;
+    }
+
+}
+
+LocationModifyDialog::~LocationModifyDialog()
+{
+    qDebug() << "Modify dialog Destructor called.";
+    delete ui;
+    if (this->finder)
+        this->finder->deleteLater();
+    qDebug() << "Destructor ended.";
+}
+
+void LocationModifyDialog::on_search_button_clicked()
+{
+    if (this->ui->label_edit->text().isEmpty())
+    {
+        this->ui->result_widget->setCurrentWidget(this->ui->labelEmpty);
+        this->ui->result_widget->show();
+        return;
+    }
+    if (!this->edit && Locations::GetInstance()->getLocation(this->ui->label_edit->text().trimmed()))
+    {
+        this->ui->result_widget->setCurrentWidget(this->ui->labelReserved);
+        this->ui->result_widget->show();
+        return;
+    }
+#ifdef Q_WS_MAEMO_5
+    this->setAttribute(Qt::WA_Maemo5ShowProgressIndicator, true);
+#endif
+    this->ui->result_widget->setCurrentWidget(this->ui->searching);
+    this->ui->result_widget->show();
+    if (this->finder)
+    {
+        this->finder->disconnect(this);
+        this->finder->deleteLater();
+        this->finder = NULL;
+    }
+    this->finder = new LocationFinder(this->ui->address_edit->text().trimmed());
+    this->connect(this->finder, SIGNAL(finished()), SLOT(location_search_finished()));
+}
+
+void LocationModifyDialog::location_search_finished()
+{
+    bool delete_finder = false;
+    if (!this->finder->responseWasValid())
+    {
+        this->ui->result_widget->setCurrentWidget(this->ui->invalid_response);
+        delete_finder = true;
+
+    }
+    else if (this->finder->numberOfLocationsFound() == 0)
+    {
+        this->ui->result_widget->setCurrentWidget(this->ui->noResults);
+        delete_finder = true;
+    }
+    else
+    {
+        this->ui->address_list->clear();
+        if (this->finder->getPlaces().size() > 0)
+        {
+            QListWidgetItem *item = new QListWidgetItem("Places", this->ui->address_list);
+            item->setFlags(item->flags() & (~Qt::ItemIsEnabled));
+            this->populateList(this->finder->getPlaces());
+        }
+        if (this->finder->getRoadNames().size() > 0)
+        {
+            QListWidgetItem *item = new QListWidgetItem("Street names", this->ui->address_list);
+            item->setFlags(item->flags() & (~Qt::ItemIsEnabled));
+            this->populateList(this->finder->getRoadNames());
+        }
+        if (this->finder->getStops().size() > 0)
+        {
+            QListWidgetItem *item = new QListWidgetItem("Stops", this->ui->address_list);
+            item->setFlags(item->flags() & (~Qt::ItemIsEnabled));
+            this->populateList(this->finder->getStops());
+        }
+        this->ui->result_widget->setCurrentWidget(this->ui->results);
+    }
+
+    if (delete_finder)
+    {
+        this->finder->disconnect(this);
+        this->finder->deleteLater();
+        this->finder = NULL;
+    }
+#ifdef Q_WS_MAEMO_5
+    this->setAttribute(Qt::WA_Maemo5ShowProgressIndicator, false);
+#endif
+}
+
+void LocationModifyDialog::populateList(const QList<Location *> &list)
+{
+    QList<Location*>::const_iterator it, ite;
+        for (it = list.constBegin(), ite = list.constEnd(); it != ite; ++it)
+        {
+            new QListWidgetItem((*it)->address(), this->ui->address_list);
+        }
+}
+
+void LocationModifyDialog::on_address_list_itemClicked(QListWidgetItem* item)
+{
+    QString address(item->text());
+    Location *location = NULL;
+    location = foundFromList(address, this->finder->getPlaces());
+    if (!location)
+        location = foundFromList(address, this->finder->getRoadNames());
+    if (!location)
+        location = foundFromList(address, this->finder->getStops());
+    if (location)
+    {
+        qDebug() << "Found location pointer: " << location;
+        Location *added = new Location(location->x(), location->y(), this->ui->label_edit->text().trimmed(), location->address());
+        Locations::GetInstance()->addEditLocation(added);
+        this->close();
+    }
+}
+
+Location* foundFromList(const QString address, const QList<Location*>& list)
+{
+    Location* ret = NULL;
+    QList<Location*>::const_iterator it, ite;
+    for (it = list.constBegin(), ite = list.constEnd(); it != ite && !ret; ++it)
+    {
+        if (address == (*it)->address())
+        {
+            ret = *it;
+        }
+    }
+    return ret;
+}
+
+void LocationModifyDialog::orientationChanged()
+{
+    this->setFixedHeight(QApplication::desktop()->screenGeometry().height());
+}