1 files changed, 70 insertions, 0 deletions
diff --git a/src/xprivate.h b/src/xprivate.h
new file mode 100644
index 0000000..6725273
--- /dev/null
+++ b/src/xprivate.h
@@ -0,0 +1,70 @@
+#ifndef XPRIVATE_H
+#define XPRIVATE_H
+
+#include "xx.h"
+
+#include <QHash>
+#include <QSize>
+#include <QTextStream>
+
+#include <X11/Xlib.h>
+#include <X11/extensions/Xrandr.h>
+
+enum class Projector {
+    No,
+    Yes,
+    Maybe
+};
+
+struct OutputInfo {
+    OutputInfo(RROutput id, XRROutputInfo *output, XRRCrtcInfo *crtc, XRRModeInfo *mode)
+        : output(output), crtc(crtc), mode(mode), id(id), position(-1), outputType(Projector::No) {}
+    ~OutputInfo() {
+        XRRFreeOutputInfo(output);
+    }
+    XRROutputInfo* output;
+    XRRCrtcInfo* crtc;
+    XRRModeInfo* mode;
+    RROutput id;
+    QString modelName;
+    QString outputName;
+    int position;
+    Projector outputType;
+};
+
+typedef QHash<RRMode, XRRModeInfo*>       ModeMap;
+typedef QHash<RRCrtc, XRRCrtcInfo*>       CrtcMap;
+typedef QHash<RROutput, OutputInfo*>      OutputMap;
+
+class XPrivate
+{
+public:
+    explicit XPrivate();
+    virtual ~XPrivate();
+
+    void         freeResources();
+    void         updateScreenResources();
+    bool         readEdid(OutputInfo* output);
+    void         createCrtcBackup();
+    void         freeCrtcBackup();
+    void         disconnectAllCrtcs();
+    XRRModeInfo* getPreferredMode(OutputInfo *oi) const;
+    void         setScreenSize(const QSize &size);
+    RRMode       getOutputModeForResolution(const XRROutputInfo *output, unsigned int width, unsigned int height) const;
+    RRMode       getOutputModeForResolution(const XRROutputInfo *output, const QSize &resolution) const;
+    RRCrtc       getFreeCrtc(const XRROutputInfo* output) const;
+    bool         setOutputResolution(OutputInfo *oi, int x, int y, const QSize &size, bool dryRun = false);
+    QList<QSize> getTotalSize(const QList<OutputInfo*> &projectors, const QList<OutputInfo*> &screens) const;
+    void         copyModesToAll(RROutput id, int num);
+
+    Display*            _display;
+    Atom                _EDID_ATOM;
+    XRRScreenResources* _screenResources;
+    ModeMap             _modeMap;
+    CrtcMap             _crtcMap;
+    CrtcMap             _crtcBackup;
+    OutputMap           _outputMap;
+    ResolutionVector    _resolutions;
+};
+
+#endif // XPRIVATE_H