Add MultyMessageDialog.

src/dialogs/MultyMessageDialogManager.cpp

@@ -0,0 +1,71 @@
+#include "MultyMessageDialogManager.h"
+#include "MultyMessageDialog.h"
+
+#include <QMutexLocker>
+
+namespace
+{
+    const int DIALOGS_MARGIN = 30;
+    const int GEOMETY_X = 1620;
+    const int GEOMETY_Y = 30;
+}
+MultyMessageDialogManager* MultyMessageDialogManager::getInstance()
+{
+    static MultyMessageDialogManager instance;
+    return &instance;
+}
+
+MultyMessageDialogManager::MultyMessageDialogManager()
+    : QObject()
+    , mDialogParent(nullptr)
+    , mDialogList()
+    , mMutex()
+{
+}
+
+MultyMessageDialogManager::~MultyMessageDialogManager()
+{
+}
+
+void MultyMessageDialogManager::setDialogParent(QWidget* aParent)
+{
+    mDialogParent = aParent;
+}
+
+void MultyMessageDialogManager::raiseDialog(const QString& aMessage,MessageLevel aMessageLevel)
+{
+    QMutexLocker locker(&mMutex);
+    MultyMessageDialog* dialog = new MultyMessageDialog(aMessage,aMessageLevel,mDialogParent);
+    mDialogList.append(dialog);
+    int yDistance = GEOMETY_Y;
+    for (int i = 0; i < mDialogList.count() - 1; ++i)
+    {
+        yDistance += mDialogList.at(i)->size().height() + DIALOGS_MARGIN;        
+    }
+
+    dialog->move(GEOMETY_X,yDistance);
+    dialog->show();
+    connect(dialog,&MultyMessageDialog::dialogDestroyed,this,&MultyMessageDialogManager::removeDestoryedDialog);
+}
+
+void MultyMessageDialogManager::removeDestoryedDialog()
+{
+    QMutexLocker locker(&mMutex);
+    MultyMessageDialog* dialog = qobject_cast<MultyMessageDialog*>(sender());
+    if (nullptr == dialog)
+    {
+        return;
+    }
+    int index = mDialogList.indexOf(dialog);
+    if (index >= 0)
+    {
+        mDialogList.removeAt(index);
+        for (int i = 0; i < mDialogList.count(); ++i)
+        {
+            MultyMessageDialog* target = mDialogList.at(i);
+            target->stopShowAnimation();
+            QPoint position = target->mapToGlobal(QPoint(0, 0));
+            target->move(position.x(),position.y()-dialog->height()-DIALOGS_MARGIN);    
+        }        
+    }
+}