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List:       kde-commits
Subject:    playground/base/plasma/applets/presence
From:       George Goldberg <grundleborg () googlemail ! com>
Date:       2008-07-05 13:41:13
Message-ID: 1215265273.007980.9497.nullmailer () svn ! kde ! org
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SVN commit 828346 by gberg:

Add some colour scheme support to make it look nicer, and start to calculate the \
master presence state and message.


 M  +73 -3     presence.cpp  
 M  +4 -1      presence.h  


--- trunk/playground/base/plasma/applets/presence/presence.cpp #828345:828346
@@ -34,12 +34,14 @@
 #include <KDebug>
 #include <KColorScheme>
 #include <KIcon>
+#include <KColorScheme>
 
 Presence::Presence(QObject *parent, const QVariantList &args)
     : PlasmaAppletDialog(parent, args),
     m_accountsModel(0),
     m_accountsView(0),
-    m_messageEdit(0)
+    m_messageEdit(0),
+    m_colorScheme(0)
 {
     m_layout = 0;
     m_widget = 0;
@@ -48,8 +50,12 @@
 void Presence::initialize()
 {
     kDebug() << "Initializing applet.";
+
+    // Set up the color scheme.
+    m_colorScheme = new KColorScheme(QPalette::Active, KColorScheme::View, \
Plasma::Theme::defaultTheme()->colorScheme()); +
     // Set up the icon.
-    m_icon = new Plasma::Icon(KIcon("utilities-terminal"), QString(), this);
+    m_icon = new Plasma::Icon(KIcon("user-offline"), QString(), this);
 
     // Set up the accounts model.
     m_accountsModel = new QStandardItemModel(this);
@@ -88,6 +94,11 @@
         m_layout->addWidget(m_accountsView);
         m_layout->addWidget(m_messageEdit);
         m_widget->setLayout(m_layout);
+
+        // Apply the theme's color scheme to the widget.
+        QPalette editPalette = m_widget->palette();
+        editPalette.setColor(QPalette::Window, m_colorScheme->background().color());
+        m_widget->setPalette(editPalette);
     }
 
     return m_widget;
@@ -95,7 +106,7 @@
 
 Presence::~Presence()
 {
-
+    delete m_colorScheme;
 }
 
 /*
@@ -208,6 +219,65 @@
          */
         kDebug() << "ERROR: two or more rows for the same data source in the \
model!";  }
+
+    // Update the master presence.
+    updateMasterPresence();
 }
 
+/**
+ * @brief Update the master presence state.
+ *
+ * We must check what presence state each account is in and use that to decide
+ * which icon we display. We must also check the presence message for each
+ * account to see if we can display one overall presence message.
+ */
+void Presence::updateMasterPresence()
+{
+    // Get data we can use to iterate over the contents of the accounts model.
+    int rowCount = m_accountsModel->rowCount();
+
+    // First we workout the overall presence message.
+    QStringList statusMessages;
+    for(int i=0; i<rowCount; i++)
+    {
+        statusMessages << m_accountsModel->data(m_accountsModel->index(i, \
3)).toString(); +    }
+
+    bool statusMessagesAllTheSame = true;
+    QString previousStatusMessage;
+    foreach(QString statusMessage, statusMessages)
+    {
+        if(statusMessage == previousStatusMessage)
+        {
+            previousStatusMessage = statusMessage;
+            continue;
+        }
+        else
+        {
+            statusMessagesAllTheSame = false;
+            break;
+        }
+    }
+
+    if(statusMessagesAllTheSame)
+    {
+        // TODO: Set the master presence status message.
+    }
+    else
+    {
+        // TODO: Set the master presence status message to be QString();
+    }
+
+    // Next, we work out the overall presence status.
+    int accountsOffline = 0;
+    int accountsAvailable = 0;
+    int accountsAway = 0;
+    int accountsExtendedAway = 0;
+    int accountsHidden = 0;
+    int accountsBusy = 0;
+
+    // TODO: complete this bit once the decibel AccountManager provides a
+    // QtTapioca::PresenceState object for the presence state.
+}
+
 #include "presence.moc"
--- trunk/playground/base/plasma/applets/presence/presence.h #828345:828346
@@ -32,6 +32,7 @@
 class QWidget;
 
 class KLineEdit;
+class KColorScheme;
 
 class Presence : public PlasmaAppletDialog
 {
@@ -51,13 +52,15 @@
     protected:
         void initialize();
     private:
+        void updateMasterPresence();
+    
         QVBoxLayout* m_layout;
         Plasma::DataEngine* m_engine;
         QStandardItemModel *m_accountsModel;
         QTreeView *m_accountsView;
         QWidget * m_widget;
         KLineEdit *m_messageEdit;
-
+        KColorScheme *m_colorScheme;
 };
 
 K_EXPORT_PLASMA_APPLET(presence, Presence)


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