Location selector and edit window finished

[ptas] / zouba / src / locationsdisplay.cpp

diff --git a/zouba/src/locationsdisplay.cpp b/zouba/src/locationsdisplay.cpp
new file mode 100644 (file)
index 0000000..9a4b1fd
--- /dev/null
+++ b/zouba/src/locationsdisplay.cpp
@@ -0,0 +1,212 @@
+#include <QPushButton>
+#include <QVBoxLayout>
+#include <QListWidget>
+#include <QHash>
+#include <QDebug>
+#include <QListWidgetItem>
+#include <QPoint>
+#include <QMenu>
+#include <QMenuBar>
+#include <QAction>
+#include <QWidget>
+#ifdef Q_WS_MAEMO_5
+#include <QMaemo5EditBar>
+#endif
+
+#include "locationsdisplay.h"
+#include "locations.h"
+#include "addressdialog.h"
+
+const QString invalidPostText = " - Invalid address";
+const QString editText = "Edit list";
+const QString newLocText = "Add new location";
+const QString removeText = "Remove";
+const QString doneText = "Done";
+const QString moveUpText = "Move up";
+const QString moveDownText = "Move down";
+
+QString getLocName(const QListWidgetItem *item);
+Location* getSelectedLocation(QList<QListWidgetItem*> list);
+
+LocationsDisplay::LocationsDisplay(QWidget *parent) :
+        QMainWindow(parent)
+{
+#ifdef Q_WS_MAEMO_5
+    this->setAttribute(Qt::WA_Maemo5StackedWindow);
+    //this->setWindowFlags(this->windowFlags() | Qt::Window);
+#endif
+
+    QMenuBar *menu = this->menuBar();
+    QAction *editListAction = new QAction(editText, menu);
+    menu->addAction(editListAction);
+    connect(editListAction, SIGNAL(triggered()), this, SLOT(showEditOptions()));
+
+    this->m_centralWidget = new QWidget(this);
+    this->setCentralWidget(this->m_centralWidget);
+
+    QVBoxLayout *layout = new QVBoxLayout(this->m_centralWidget);
+    this->m_centralWidget->setLayout(layout);
+
+    this->m_topWidget = new QWidget(this->m_centralWidget);
+    layout->addWidget(this->m_topWidget);
+    QVBoxLayout *topLayout = new QVBoxLayout(this->m_topWidget);
+    this->m_topWidget->setLayout(topLayout);
+    this->m_addButton = new QPushButton(newLocText, this->m_topWidget);
+    connect(this->m_addButton, SIGNAL(clicked()), this, SLOT(addAddress()));
+    topLayout->addWidget(this->m_addButton);
+
+    this->m_list = new QListWidget(this->m_centralWidget);
+    connect(this->m_list, SIGNAL(itemClicked(QListWidgetItem*)), this, SLOT(editLocation(QListWidgetItem*)));
+    //this->m_list->setContextMenuPolicy(Qt::CustomContextMenu);
+    //connect(this->m_list, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenu(const QPoint&)));
+    layout->addWidget(this->m_list);
+
+    this->populateLocations();
+
+    this->m_bottomWidget = new QWidget(this->m_centralWidget);
+    layout->addWidget(this->m_bottomWidget);
+    QHBoxLayout *bottomLayout = new QHBoxLayout(this->m_bottomWidget);
+    this->m_bottomWidget->setLayout(bottomLayout);
+    QPushButton *removeButton = new QPushButton(removeText, this->m_bottomWidget);
+    connect(removeButton, SIGNAL(clicked()), this, SLOT(remove()));
+    bottomLayout->addWidget(removeButton);
+    QPushButton *moveUpButton = new QPushButton(moveUpText, this->m_bottomWidget);
+    connect(moveUpButton, SIGNAL(clicked()), this, SLOT(moveUp()));
+    bottomLayout->addWidget(moveUpButton);
+    QPushButton *moveDownButton = new QPushButton(moveDownText, this->m_bottomWidget);
+    connect(moveDownButton, SIGNAL(clicked()), this, SLOT(moveDown()));
+    bottomLayout->addWidget(moveDownButton);
+
+    QPushButton *doneButton = new QPushButton(doneText, this->m_bottomWidget);
+    connect(doneButton, SIGNAL(clicked()), this, SLOT(closeEditOptions()));
+    bottomLayout->addWidget(doneButton);
+    this->m_bottomWidget->hide();
+
+    Locations *locations = Locations::GetInstance();
+    connect(locations, SIGNAL(locationsChanged()), this, SLOT(populateLocations()));
+}
+
+void LocationsDisplay::populateLocations()
+{
+    m_list->clear();
+    qDebug() << "Populating locations";
+    Locations *locations = Locations::GetInstance();
+
+    for (int index = 1; index <= locations->size(); ++index)
+    {
+        qDebug() << "Adding location: " << locations->getLocation(index)->label();
+        Location* loc = locations->getLocation(index);
+        QString dispName = loc->label();
+        if (!loc->isValid())
+            dispName.append(invalidPostText);
+        new QListWidgetItem(dispName, m_list);
+    }
+    qDebug() << "Locations populated";
+}
+
+void LocationsDisplay::addAddress()
+{
+    AddressDialog *dialog = new AddressDialog(this);
+    dialog->show();
+}
+
+void LocationsDisplay::editLocation(QListWidgetItem *item)
+{
+    if (!item) return;
+
+    Locations *locations = Locations::GetInstance();
+    QString findText = getLocName(item);
+    Location *loc = locations->getLocation(findText);
+    if (!loc)
+        qDebug() << "No location with label " << findText << " was found from locations.";
+    else
+    {
+        AddressDialog *dialog = new AddressDialog(this, loc);
+        dialog->show();
+    }
+}
+
+QString getLocNameold(const QListWidgetItem *item)
+{
+    if (!item) return 0;
+    QString retText = item->text();
+    if (retText.contains(" - Invalid address", Qt::CaseSensitive))
+        retText.chop(18);
+    return retText;
+}
+
+/*void LocationsDisplay::contextMenu(const QPoint &point)
+{
+    qDebug() << "ContextMenu requested";
+    this->m_point = point;
+    QMenu *menu = new QMenu(this->m_list);
+    menu->addAction("Delete", this, SLOT(remove()));
+    menu->exec(this->mapToGlobal(point));
+}*/
+
+void LocationsDisplay::remove()
+{
+    qDebug() << "Remove called";
+    Location* loc = getSelectedLocation(this->m_list->selectedItems());
+    if (!loc)
+        qDebug() << "No location with selected label was found from locations.";
+    else
+    {
+        Locations *locations = Locations::GetInstance();
+        locations->removeLocation(loc);
+    }
+}
+
+Location* getSelectedLocationold(QList<QListWidgetItem*> list)
+{
+    if (list.size() == 0)
+    {
+        qDebug() << "No item is selected";
+        return 0;
+    }
+    QListWidgetItem *item = list.at(0);
+    QString name = getLocName(item);
+    qDebug() << "Selected item is" << name;
+    Locations *locations = Locations::GetInstance();
+    return locations->getLocation(name);
+}
+
+void LocationsDisplay::moveUp()
+{
+    qDebug() << "Move up called";
+    Location* loc = getSelectedLocation(this->m_list->selectedItems());
+    if (!loc)
+        qDebug() << "No location with selected label was found from locations.";
+    else
+    {
+        Locations *locations = Locations::GetInstance();
+        locations->lowerLocationIndex(loc->label());
+    }
+}
+
+void LocationsDisplay::moveDown()
+{
+    qDebug() << "Move down called";
+    Location* loc = getSelectedLocation(this->m_list->selectedItems());
+    if (!loc)
+        qDebug() << "No location with selected label was found from locations.";
+    else
+    {
+        Locations *locations = Locations::GetInstance();
+        locations->increaseLocationIndex(loc->label());
+    }
+}
+
+void LocationsDisplay::showEditOptions()
+{
+    disconnect(this->m_list, SIGNAL(itemClicked(QListWidgetItem*)), this, SLOT(editLocation(QListWidgetItem*)));
+    this->m_topWidget->hide();
+    this->m_bottomWidget->show();
+}
+
+void LocationsDisplay::closeEditOptions()
+{
+    connect(this->m_list, SIGNAL(itemClicked(QListWidgetItem*)), this, SLOT(editLocation(QListWidgetItem*)));
+    this->m_topWidget->show();
+    this->m_bottomWidget->hide();
+}