Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 211 insertions, 0 deletions

diff --git a/ksirc/puke/controller.h b/ksirc/puke/controller.h
new file mode 100644
index 00000000..80728224
--- /dev/null
+++ b/ksirc/puke/controller.h
@@ -0,0 +1,211 @@
+/*
+ * Main controller for:
+ *
+ * PUKE = Perl gUi Kontrol Environment
+ *
+ */
+
+#ifndef PUKE_CONTROLLER_H
+#define PUKE_CONTROLLER_H
+
+#include <qobject.h>
+#include <qsocketnotifier.h>
+#include <qstring.h>
+#include <qdict.h>
+#include <qintdict.h>
+#include <qstrlist.h>
+
+#include "pmessage.h"
+#include "pobject.h"
+#include "pwidget.h"
+#include "commands.h"
+
+class PukeController;
+class KLibrary;
+
+typedef struct {
+  QString server;
+  bool writeable;
+  QSocketNotifier *sr,*sw;
+} fdStatus;
+
+
+struct commandStruct {
+  void (PukeController::*cmd)(int, PukeMessage*);
+  KLibrary *library;
+};
+
+typedef struct {
+  PObject *pwidget; // The widget
+  int type;         // The type so casting is "safer"
+} WidgetS;          // WidgetStruct
+
+typedef struct {
+  PObject *(*wc)(CreateArgs &ca);
+  KLibrary *library;
+} widgetCreate;
+
+class errorNoSuchWidget {
+public:
+  errorNoSuchWidget(widgetId &_wi)
+  {
+    wi = _wi;
+  }
+
+  widgetId &widgetIden() {
+    return wi;
+  }
+private:
+  widgetId wi;
+};
+
+class errorCommandFailed {
+public:
+    errorCommandFailed(int _command, int _iarg){
+        __command = _command;
+        __iarg = _iarg;
+    }
+
+    int command() { return __command; }
+    int iarg() { return __iarg; }
+    
+private:
+    int __command, __iarg;
+};
+
+#define INVALID_DEL_NO_CONTROL 100
+#define INVALID_DEL_NO_SUCH_CONNECTION 101
+#define INVALID_DEL_NO_SUCH_WIDGET 102
+
+class PukeController : public PObject
+{
+  Q_OBJECT
+public:
+  PukeController(QString socket = "", QObject *parent=0, const char *name=0);
+  virtual ~PukeController();
+  bool running;
+
+  /**
+   * Verifies the widgetId exists and is a valid widget.
+   * True is valid, false if invalid.
+   */
+  bool checkWidgetId(widgetId *pwI);
+
+  /**
+   * id2pobject takes a window id and returns the reuired object
+   * it throw an errorNoSuchWidget on failures
+   */
+  PObject *id2pobject(int fd, int iWinId);
+  PObject *id2pobject(widgetId *pwi);
+  /**
+   * Return a PWidget if it's a widget, throws an exception if not found
+   */
+  PWidget *id2pwidget(widgetId *pwi);
+
+  QStrList allObjects();
+
+signals:
+  void PukeMessages(QString server, int command, QString args);
+  void inserted(QObject *);
+
+public slots:
+  void ServMessage(QString, int, QString);
+
+protected slots:
+  void Traffic(int);
+  void Writeable(int);
+  void NewConnect(int);
+  void slotInserted(QObject *obj);
+
+  /**
+   * When we delete a widget, this removes it from our internal
+   * list of widgets.  We never remove a widget ourselfs, we call delete
+   * and this function removes it.
+   */
+  void pobjectDestroyed();
+
+  /**
+   * Fd to write to
+   * PukeMessage message  to be written, if null buffer is flushed.
+   */
+  void writeBuffer(int fd, PukeMessage *message);
+
+
+private:
+  QString qsPukeSocket;
+  int iListenFd;
+  bool bClosing; // Set true if we are closing, we don't try and close twice at the same time.
+  QSocketNotifier *qsnListen;
+  QIntDict<fdStatus> qidConnectFd;
+
+  /**
+   * Controller ID is defined as 1
+   */
+  enum { ControllerWinId = PUKE_CONTROLLER };
+      
+  
+  // List of widgets and the fle descriptors they belong too
+  QIntDict<QIntDict<WidgetS> > WidgetList;
+  // I use a char * key that's the %p (hex address) of the pwidget
+  QDict<widgetId> revWidgetList;
+  enum { keySize = 10 };
+
+  // Funtions used to create new widget
+  QIntDict<widgetCreate> widgetCF; // widgetCreatingFuntion List
+
+  QIntDict<commandStruct> qidCommandTable;
+
+  void initHdlr();
+
+  void closefd(int fd);
+
+  void MessageDispatch(int fd, PukeMessage *pm);
+
+  /**
+   * WinId comes from a static unsigned int we increment for each new window
+   */
+  static uint uiBaseWinId;
+  
+  /**
+   * Create new Widget, returns new iWinId for it.
+   * Takes server fd and parent winid, and type as arguments
+   */
+  widgetId createWidget(widgetId wI, PukeMessage *pm);
+
+  /**
+   * Used to process messages going to controller, winId #1
+   *
+   */
+  void messageHandler(int fd, PukeMessage *pm);
+
+  /**
+   * NOT APPLICAABLE
+   */
+  void setWidget(QObject *) { }
+  /**
+   * NOT APPLICAABLE
+   */
+  virtual QObject *widget() { return 0x0; }
+
+  /**
+   * Inserts a PObject into our internal list
+   */
+  void insertPObject(int fd, int iWinId, WidgetS *obj);
+
+  /**
+   * Closes a widget, checking for sanity
+   */
+//  void closeWidget(widgetId wI);
+   
+  // Message handlers
+  void hdlrPukeSetup(int fd, PukeMessage *pm);
+  void hdlrPukeInvalid(int fd, PukeMessage *pm);
+  void hdlrPukeEcho(int fd, PukeMessage *pm);
+  void hdlrPukeDumpTree(int fd, PukeMessage *pm);
+  void hdlrPukeFetchWidget(int fd, PukeMessage *pm);
+  void hdlrPukeDeleteWidget(int fd, PukeMessage *pm);
+
+};
+
+#endif
+