holds info about screen

1 files changed, 84 insertions, 0 deletions

diff --git a/src/ScreenInfo.hh b/src/ScreenInfo.hh
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+++ b/src/ScreenInfo.hh
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+// ScreenInfo.hh for fluxbox
+// Copyright (c) 2003 Henrik Kinnunen (fluxgen<at>users.sourceforge.net)
+//
+// from BaseDisplay.hh in Blackbox 0.61.1
+// Copyright (c) 1997 - 2000 Brad Hughes (bhughes at tcac.net)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+// $Id: ScreenInfo.hh,v 1.1 2003/05/10 13:54:29 fluxgen Exp $
+
+#ifndef SCREENINFO_HH
+#define SCREENINFO_HH
+
+#include <X11/Xlib.h>
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif // HAVE_CONFIG_H
+
+#ifdef XINERAMA
+extern  "C" {
+#include <X11/extensions/Xinerama.h>
+}
+#endif // XINERAMA
+
+/// holds information about a screen
+class ScreenInfo {
+public:
+    explicit ScreenInfo(int screen_num);
+    ~ScreenInfo();
+
+    inline Visual *getVisual() const { return visual; }
+    inline Window getRootWindow() const { return root_window; }
+    inline Colormap colormap() const { return m_colormap; }
+
+    inline int getDepth() const { return depth; }
+    inline int getScreenNumber() const { return screen_number; }
+
+    inline unsigned int getWidth() const { return width; }
+    inline unsigned int getHeight() const { return height; }
+
+#ifdef XINERAMA
+    inline bool hasXinerama() const { return m_hasXinerama; }
+    inline int getNumHeads() const { return xineramaNumHeads; }
+    unsigned int getHead(int x, int y) const;
+    unsigned int getCurrHead() const;
+    unsigned int getHeadWidth(unsigned int head) const;
+    unsigned int getHeadHeight(unsigned int head) const;
+    int getHeadX(unsigned int head) const;
+    int getHeadY(unsigned int head) const;
+#endif // XINERAMA
+
+private:
+    Visual *visual;
+    Window root_window;
+    Colormap m_colormap;
+
+    int depth, screen_number;
+    unsigned int width, height;
+#ifdef XINERAMA
+    bool m_hasXinerama;
+    int xineramaMajor, xineramaMinor, xineramaNumHeads, xineramaLastHead;
+    XineramaScreenInfo *xineramaInfos;
+#endif // XINERAMA
+
+};
+
+#endif // SCREENINFO_HH