[vlc-devel] commit: Qt: plugins dialog as a toggle one. (Jean-Baptiste Kempf )

[git version control]

vlc | branch: master | Jean-Baptiste Kempf <jb at videolan.org> | Thu Jul  2 00:57:15 2009 +0200| [e957d5d4b4021555b4f6d3fa64499f0e6ecd77aa] | committer: Jean-Baptiste Kempf 

Qt: plugins dialog as a toggle one.

Close #2900

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=e957d5d4b4021555b4f6d3fa64499f0e6ecd77aa
---

 modules/gui/qt4/dialogs/plugins.cpp  |    2 ++
 modules/gui/qt4/dialogs/plugins.hpp  |   16 ++++++++++++++--
 modules/gui/qt4/dialogs_provider.cpp |    3 +--
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/modules/gui/qt4/dialogs/plugins.cpp b/modules/gui/qt4/dialogs/plugins.cpp
index e8fa2df..722ea0f 100644
--- a/modules/gui/qt4/dialogs/plugins.cpp
+++ b/modules/gui/qt4/dialogs/plugins.cpp
@@ -38,6 +38,8 @@
 #include <QLineEdit>
 #include <QLabel>
 
+PluginDialog *PluginDialog::instance = NULL;
+
 PluginDialog::PluginDialog( intf_thread_t *_p_intf ) : QVLCFrame( _p_intf )
 {
     setAttribute( Qt::WA_DeleteOnClose );
diff --git a/modules/gui/qt4/dialogs/plugins.hpp b/modules/gui/qt4/dialogs/plugins.hpp
index 798f01f..1a243a8 100644
--- a/modules/gui/qt4/dialogs/plugins.hpp
+++ b/modules/gui/qt4/dialogs/plugins.hpp
@@ -34,11 +34,23 @@ class PluginDialog : public QVLCFrame
 {
     Q_OBJECT;
 public:
-    PluginDialog( intf_thread_t * );
+    static PluginDialog * getInstance( intf_thread_t *p_intf )
+    {
+        if( !instance)
+            instance = new PluginDialog( p_intf );
+        return instance;
+    }
+    static void killInstance()
+    {
+        delete instance;
+        instance = NULL;
+    }
 private:
-    void FillTree();
+    PluginDialog( intf_thread_t * );
     virtual ~PluginDialog();
+    static PluginDialog *instance;
 
+    void FillTree();
     QTreeWidget *treePlugins;
     SearchLineEdit *edit;
 private slots:
diff --git a/modules/gui/qt4/dialogs_provider.cpp b/modules/gui/qt4/dialogs_provider.cpp
index dad8834..9a954e9 100644
--- a/modules/gui/qt4/dialogs_provider.cpp
+++ b/modules/gui/qt4/dialogs_provider.cpp
@@ -259,8 +259,7 @@ void DialogsProvider::toolbarDialog()
 
 void DialogsProvider::pluginDialog()
 {
-    PluginDialog *diag = new PluginDialog( p_intf );
-    diag->show();
+    PluginDialog::getInstance( p_intf )->toggleVisible();
 }
 
 /* Generic open file */