Conditional compilation for Maemo 5 specific code

[irwi] / src / selectremotedlg.cpp

diff --git a/src/selectremotedlg.cpp b/src/selectremotedlg.cpp
index e1330f7..7bd3f80 100644 (file)
--- a/src/selectremotedlg.cpp
+++ b/src/selectremotedlg.cpp
@@ -1,6 +1,9 @@
 #include "selectremotedlg.h"
 
 #include "remote.h"
+#include "remotelistwidgetitem.h"
+#include "onlinepollerthread.h"
+#include "remotetable.h"
 
 #include <QHBoxLayout>
 #include <QLabel>
@@ -16,23 +19,29 @@
 SelectRemoteDlg::SelectRemoteDlg(QWidget *parent)
     : QDialog(parent)
 {
+    onlinePollerThread = NULL;
     this->setWindowTitle(tr("Select remote"));
     this->setMinimumHeight(320);
 
     layout = new QHBoxLayout(this);
 
     alphabetList = new QListWidget(this);
-    alphabetList->setMaximumWidth(96);
+    alphabetList->setMaximumWidth(64);
     layout->addWidget(alphabetList);
-    connect(alphabetList, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
-                this, SLOT(alphabetItemChanged(QListWidgetItem*, QListWidgetItem*)));
+    connect(alphabetList,
+            SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
+            this,
+            SLOT(alphabetItemChanged(QListWidgetItem*, QListWidgetItem*)));
     
     mfgList = new QListWidget(this);
+    mfgList->setMaximumWidth(192);
     layout->addWidget(mfgList);
-    connect(mfgList, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
-                this, SLOT(mfgItemChanged(QListWidgetItem*, QListWidgetItem*)));
+    connect(mfgList,
+            SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
+            this,
+            SLOT(mfgItemChanged(QListWidgetItem*, QListWidgetItem*)));
 
-    modelList = new QListWidget(this);
+    modelList = new RemoteTable(this);
     layout->addWidget(modelList);
 
     downloadBtn = new QPushButton(tr("Download"), this);
@@ -41,17 +50,33 @@ SelectRemoteDlg::SelectRemoteDlg(QWidget *parent)
             this, SLOT(downloadRemote()));
 
     this->setLayout(layout);
+    connect(&remoteDBMgr, SIGNAL(dbReady(RemoteDB*)),
+            this, SLOT(setDB(RemoteDB*)));
+    connect(&remoteDBMgr, SIGNAL(downloadFailed(int)),
+            this, SLOT(onDBError(int)));
 }
 
-
 SelectRemoteDlg::~SelectRemoteDlg()
 {
     delete layout;
+    if (onlinePollerThread != NULL) {
+        delete onlinePollerThread;
+        onlinePollerThread = NULL;
+    }
+}
+
+void SelectRemoteDlg::setDB(RemoteDB *db)
+{
+    remoteDB = db;
+    alphabetList->addItems(remoteDB->keys());
+    setBusy(false);
 }
 
 void SelectRemoteDlg::setBusy(bool busy)
 {
+#ifdef Q_WS_MAEMO_5
     setAttribute(Qt::WA_Maemo5ShowProgressIndicator, busy);
+#endif
     setEnabled(!busy);
 }
 
@@ -59,33 +84,71 @@ void SelectRemoteDlg::alphabetItemChanged(QListWidgetItem *current,
                                       QListWidgetItem * /*previous*/)
 {
     mfgList->clear();
-    modelList->clear();
-    if (current)
-    {
-        mfgList->addItems(remoteDb[current->text()].keys());
+    modelList->removeAllRows();
+    if (current) {
+        mfgList->addItems((*remoteDB)[current->text()].keys());
     }
 }
 
 void SelectRemoteDlg::mfgItemChanged(QListWidgetItem *current,
                                      QListWidgetItem * /*previous*/)
 {
-    modelList->clear();
-    if (current)
-    {
-        QList <Remote> remotes =
-           remoteDb[alphabetList->currentItem()->text()][current->text()];
-        foreach(Remote remote, remotes) {
-            modelList.addItem(RemoteListWidgetItem(remote));
+    modelList->removeAllRows();
+    if (current) {
+        RemoteList remotes =
+            (*remoteDB)[alphabetList->currentItem()->text()][current->text()];
+        foreach(Remote *remote, remotes) {
+            modelList->addItem(remote);
         }
     }
 }
 
 void SelectRemoteDlg::downloadRemote()
 {
-    RemoteListWidgetItem *currentModel = modelList->currentItem();
-    if (currentModel)
-    {
-        currentModel->remote().saveFile();
+    Remote *currentModel = modelList->selected();
+    if (currentModel) {
+        setResult(QDialog::Accepted);
+        setBusy();
+        connect(currentModel, SIGNAL(saveFinished()),
+                this, SLOT(close()));
+        currentModel->saveToFile();
+
+        emit remoteChanged(*currentModel);
+    }
+}
+
+void SelectRemoteDlg::getDB()
+{
+    if (onlinePollerThread != NULL) {
+        delete onlinePollerThread;
+        onlinePollerThread = NULL;
     }
+    remoteDBMgr.getDBAsync();
+}
+
+void SelectRemoteDlg::refreshDB()
+{
+    setBusy(true);
+    if (onlinePollerThread != NULL) {
+        delete onlinePollerThread;
+        onlinePollerThread = NULL;
+    }
+    onlinePollerThread = new OnlinePollerThread();
+    connect(onlinePollerThread, SIGNAL(online()),
+            this, SLOT(getDB()));
+    onlinePollerThread->start();
+}
+
+void SelectRemoteDlg::showEvent(QShowEvent *event)
+{
+    refreshDB();
+    QDialog::showEvent(event);
+}
+
+void SelectRemoteDlg::onDBError(int error)
+{
+    this->setWindowTitle(tr("Network error") + " " + QString::number(error));
+    setBusy(false);
+    downloadBtn->setVisible(false);
 }