/**************************************************************************** | |
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** | |
** GNU General Public License Usage | |
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** file. Please review the following information to ensure the GNU General | |
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****************************************************************************/ | |
#ifndef QWSDISPLAY_QWS_P_H | |
#define QWSDISPLAY_QWS_P_H | |
// | |
// W A R N I N G | |
// ------------- | |
// | |
// This file is not part of the Qt API. It exists purely as an | |
// implementation detail. This header file may change from version to | |
// version without notice, or even be removed. | |
// | |
// We mean it. | |
// | |
#include "qwsdisplay_qws.h" | |
#include "qwssocket_qws.h" | |
#include "qwsevent_qws.h" | |
#include <private/qwssharedmemory_p.h> | |
#include "qwscommand_qws_p.h" | |
#include "qwslock_p.h" | |
QT_BEGIN_NAMESPACE | |
class QWSDisplay::Data | |
{ | |
public: | |
Data(QObject* parent, bool singleProcess = false); | |
~Data(); | |
void flush(); | |
bool queueNotEmpty(); | |
QWSEvent *dequeue(); | |
QWSEvent *peek(); | |
bool directServerConnection(); | |
void fillQueue(); | |
#ifndef QT_NO_QWS_MULTIPROCESS | |
void connectToPipe(); | |
void waitForConnection(); | |
void waitForPropertyReply(); | |
void waitForRegionAck(int winId); | |
void waitForRegionEvents(int winId, bool ungrabDisplay); | |
bool hasPendingRegionEvents() const; | |
#endif | |
void waitForCreation(); | |
#ifndef QT_NO_COP | |
void waitForQCopResponse(); | |
#endif | |
void init(); | |
void reinit( const QString& newAppName ); | |
void create(int n = 1); | |
void flushCommands(); | |
void sendCommand(QWSCommand & cmd); | |
void sendSynchronousCommand(QWSCommand & cmd); | |
QWSEvent *readMore(); | |
int takeId(); | |
void setMouseFilter(void (*filter)(QWSMouseEvent*)); | |
//####public data members | |
// QWSRegionManager *rgnMan; | |
uchar *sharedRam; | |
#ifndef QT_NO_QWS_MULTIPROCESS | |
QWSSharedMemory shm; | |
#endif | |
int sharedRamSize; | |
#ifndef QT_NO_QWS_MULTIPROCESS | |
static QWSLock *clientLock; | |
static bool lockClient(QWSLock::LockType, int timeout = -1); | |
static void unlockClient(QWSLock::LockType); | |
static bool waitClient(QWSLock::LockType, int timeout = -1); | |
static QWSLock* getClientLock(); | |
#endif // QT_NO_QWS_MULTIPROCESS | |
private: | |
#ifndef QT_NO_QWS_MULTIPROCESS | |
QWSSocket *csocket; | |
#endif | |
QList<QWSEvent*> queue; | |
#if 0 | |
void debugQueue() { | |
for (int i = 0; i < queue.size(); ++i) { | |
QWSEvent *e = queue.at(i); | |
qDebug( " ev %d type %d sl %d rl %d", i, e->type, e->simpleLen, e->rawLen); | |
} | |
} | |
#endif | |
QWSConnectedEvent* connected_event; | |
QWSMouseEvent* mouse_event; | |
int region_events_count; | |
int mouse_state; | |
int mouse_winid; | |
QPoint region_offset; | |
int region_offset_window; | |
#ifndef QT_NO_COP | |
QWSQCopMessageEvent *qcop_response; | |
#endif | |
QWSEvent* current_event; | |
QList<int> unused_identifiers; | |
#ifdef QAPPLICATION_EXTRA_DEBUG | |
int mouse_event_count; | |
#endif | |
void (*mouseFilter)(QWSMouseEvent *); | |
enum { VariableEvent=-1 }; | |
}; | |
QT_END_NAMESPACE | |
#endif // QWSDISPLAY_QWS_P_H |