Qt 4.8
qdirectfbintegration.cpp
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41 
42 #include "qdirectfbintegration.h"
43 #include "qdirectfbwindowsurface.h"
44 #include "qdirectfbblitter.h"
45 #include "qdirectfbconvenience.h"
46 #include "qdirectfbcursor.h"
47 #include "qdirectfbwindow.h"
48 
49 #include <QtGui/private/qpixmap_blitter_p.h>
50 #include <QtGui/private/qpixmap_raster_p.h>
51 #include <QtCore/QCoreApplication>
52 #include <QtCore/QThread>
53 
55 
57 
59  : m_fontDb(new QGenericUnixFontDatabase())
60 {}
61 
63 {
67 }
68 
70 {
72  int argc = args.size();
73  char **argv = new char*[argc];
74 
75  for (int i = 0; i < argc; ++i)
76  argv[i] = qstrdup(args.at(i).toLocal8Bit().constData());
77 
78  DFBResult result = DirectFBInit(&argc, &argv);
79  if (result != DFB_OK) {
80  DirectFBError("QDirectFBScreen: error initializing DirectFB",
81  result);
82  }
83 
84  for (int i = 0; i < argc; ++i)
85  delete[] argv[i];
86  delete[] argv;
87 
88  // This must happen after DirectFBInit.
90 }
91 
93 {
96 }
97 
99 {
101  m_input->start();
102 }
103 
105 {
107  m_input->wait();
108 }
109 
111 {
112  if (type == QPixmapData::BitmapType)
113  return new QRasterPixmapData(type);
114  else
116 }
117 
119 {
120  return new QDirectFbWindow(window,m_input.data());
121 }
122 
124 {
125  return new QDirectFbWindowSurface(window);
126 }
127 
129 {
130  return m_fontDb.data();
131 }
132 
unsigned long WId
Definition: qwindowdefs.h:119
QPlatformFontDatabase * fontDatabase() const
Accessor for the platform integrations fontdatabase.
virtual void initializeDirectFB()
int type
Definition: qmetatype.cpp:239
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
T * data() const
Returns the value of the pointer referenced by this object.
QList< QPlatformScreen * > mScreens
The QWidget class is the base class of all user interface objects.
Definition: qwidget.h:150
QDirectFBPointer< IDirectFB > m_dfb
QWindowSurface * createWindowSurface(QWidget *widget, WId winId) const
Factory function for QWindowSurface.
The QPlatformWindow class provides an abstraction for top-level windows.
void stopInputEventLoop()
NSWindow * window
void append(const T &t)
Inserts value at the end of the list.
Definition: qlist.h:507
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
const T & at(int i) const
Returns the item at index position i in the list.
Definition: qlist.h:468
The QStringList class provides a list of strings.
Definition: qstringlist.h:66
QByteArray toLocal8Bit() const Q_REQUIRED_RESULT
Returns the local 8-bit representation of the string as a QByteArray.
Definition: qstring.cpp:4049
The QWindowSurface class provides the drawing area for top-level windows.
void reset(T *other=0)
Deletes the existing object it is pointing to if any, and sets its pointer to other.
IDirectFBDisplayLayer * dfbLayer() const
QScopedPointer< QDirectFbInput > m_input
const char * constData() const
Returns a pointer to the data stored in the byte array.
Definition: qbytearray.h:433
QPlatformWindow * createPlatformWindow(QWidget *widget, WId winId=0) const
Factory function for QPlatformWindow.
Q_CORE_EXPORT char * qstrdup(const char *)
void start(Priority=InheritPriority)
Begins execution of the thread by calling run().
QScopedPointer< QPlatformFontDatabase > m_fontDb
bool wait(unsigned long time=ULONG_MAX)
Blocks the thread until either of these conditions is met:
int size() const
Returns the number of items in the list.
Definition: qlist.h:137
static IDirectFB * dfbInterface()
QScopedPointer< QDirectFbScreen > m_primaryScreen
The QPlatformFontDatabase class makes it possible to customize how fonts are discovered and how they ...
QPixmapData * createPixmapData(QPixmapData::PixelType type) const
Factory function for QPixmapData.
static QStringList arguments()
Returns the list of command-line arguments.