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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitbcb704366cb5e333a626c18c308c7e0448a8e69f (patch)
treef0d6ab7d78ecdd9207cf46536376b44b91a1ca71 /ksirc/puke/controller.h
downloadtdenetwork-bcb704366cb5e333a626c18c308c7e0448a8e69f.tar.gz
tdenetwork-bcb704366cb5e333a626c18c308c7e0448a8e69f.zip
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
Diffstat (limited to 'ksirc/puke/controller.h')
-rw-r--r--ksirc/puke/controller.h211
1 files changed, 211 insertions, 0 deletions
diff --git a/ksirc/puke/controller.h b/ksirc/puke/controller.h
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+/*
+ * 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
+