D src/ScreenInfo.cc

@@ -1,235 +0,0 @@ 
-// ScreenInfo.cc for fluxbox
-// Copyright (c) 2003 Henrik Kinnunen (fluxgen<at>users.sourceforge.net)
-//
-// from BaseDisplay.cc 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.cc,v 1.1 2003/05/10 13:54:29 fluxgen Exp $
-
-#include "ScreenInfo.hh"
-
-#include "App.hh"
-
-#include <X11/Xutil.h>
-
-ScreenInfo::ScreenInfo(int num) {
-    
-    Display * const disp = FbTk::App::instance()->display();
-    screen_number = num;
-
-    root_window = RootWindow(disp, screen_number);
-    depth = DefaultDepth(disp, screen_number);
-
-    width =
-        WidthOfScreen(ScreenOfDisplay(disp, screen_number));
-    height =
-        HeightOfScreen(ScreenOfDisplay(disp, screen_number));
-
-    // search for a TrueColor Visual... if we can't find one... we will use the
-    // default visual for the screen
-    XVisualInfo vinfo_template, *vinfo_return;
-    int vinfo_nitems;
-
-    vinfo_template.screen = screen_number;
-    vinfo_template.c_class = TrueColor;
-
-    visual = (Visual *) 0;
-
-    if ((vinfo_return = XGetVisualInfo(disp,
-                                       VisualScreenMask | VisualClassMask,
-                                       &vinfo_template, &vinfo_nitems)) &&
-        vinfo_nitems > 0) {
-			
-        for (int i = 0; i < vinfo_nitems; i++) {
-            if (depth < (vinfo_return + i)->depth) {
-                depth = (vinfo_return + i)->depth;
-                visual = (vinfo_return + i)->visual;
-            }
-        }
-
-        XFree(vinfo_return);
-    }
-
-    if (visual) {
-        m_colormap = XCreateColormap(disp, root_window,
-                                     visual, AllocNone);
-    } else {
-        visual = DefaultVisual(disp, screen_number);
-        m_colormap = DefaultColormap(disp, screen_number);
-    }
-
-#ifdef XINERAMA
-    // check if we have Xinerama extension enabled
-    if (XineramaIsActive(disp)) {
-        m_hasXinerama = true;
-        xineramaLastHead = 0;
-        xineramaInfos =
-            XineramaQueryScreens(disp, &xineramaNumHeads);
-    } else {
-        m_hasXinerama = false;
-        xineramaInfos = 0; // make sure we don't point anywhere we shouldn't
-    }
-#endif // XINERAMA 
-}
-
-ScreenInfo::~ScreenInfo() {
-#ifdef XINERAMA
-    if (m_hasXinerama) { // only free if we first had it
-        XFree(xineramaInfos);
-        xineramaInfos = 0;
-    }
-#endif // XINERAMA
-}
-
-#ifdef XINERAMA
-
-/**
-   Searches for the head at the coordinates
-   x,y. If it fails or Xinerama isn't
-   activated it'll return head nr 0
-*/
-unsigned int ScreenInfo::getHead(int x, int y) const {
-
-    // is Xinerama extensions enabled?
-    if (hasXinerama()) {
-        // check if last head is still active
-        /*		if ((xineramaInfos[xineramaLastHead].x_org <= x) &&
-                        ((xineramaInfos[xineramaLastHead].x_org +
-                        xineramaInfos[xineramaLastHead].width) > x) &&
-                        (xineramaInfos[xineramaLastHead].y_org <= y) &&
-                        ((xineramaInfos[xineramaLastHead].y_org +
-                        xineramaInfos[xineramaLastHead].height) > y)) {
-                        return xineramaLastHead;
-                        } else { */
-        // go trough all the heads, and search
-        for (int i = 0; (signed) i < xineramaNumHeads; i++) {
-            if (xineramaInfos[i].x_org <= x &&
-                (xineramaInfos[i].x_org + xineramaInfos[i].width) > x &&
-                xineramaInfos[i].y_org <= y &&
-                (xineramaInfos[i].y_org + xineramaInfos[i].height) > y)
-                // return (xineramaLastHead = i);
-                return i;
-        }
-        //	}
-    }
-
-    return 0;
-}
-
-/**
-   Searches for the head that the pointer
-   currently is on, if it isn't found
-   the first one is returned
-*/
-unsigned int ScreenInfo::getCurrHead(void) const {
-
-    // is Xinerama extensions enabled?
-    if (hasXinerama()) {
-        int x, y, wX, wY;
-        unsigned int mask;
-        Window rRoot, rChild;
-        // get pointer cordinates
-        if ( (XQueryPointer(basedisplay->getXDisplay(), root_window,
-                            &rRoot, &rChild, &x, &y, &wX, &wY, &mask)) != 0 )  {			
-            return getHead(x, y);
-        }
-    }
-
-    return 0;
-}
-
-/**
- @return the width of head
-*/
-unsigned int ScreenInfo::getHeadWidth(unsigned int head) const {
-
-    if (hasXinerama()) {
-        if ((signed) head >= xineramaNumHeads) {
-#ifdef DEBUG
-            cerr << __FILE__ << ":" <<__LINE__ << ": " <<
-                "Head: " << head << " doesn't exist!" << endl;
-#endif // DEBUG
-            return xineramaInfos[xineramaNumHeads - 1].width;
-        } else
-            return xineramaInfos[head].width;
-    }
-	
-    return getWidth();
-
-}
-
-/**
- @return the heigt of head
-*/
-unsigned int ScreenInfo::getHeadHeight(unsigned int head) const {
-
-    if (hasXinerama()) {
-        if ((signed) head >= xineramaNumHeads) {
-#ifdef DEBUG
-            cerr << __FILE__ << ":" <<__LINE__ << ": " <<
-                "Head: " << head << " doesn't exist!" << endl;
-#endif // DEBUG
-            return xineramaInfos[xineramaNumHeads - 1].height;
-        } else
-            return xineramaInfos[head].height;
-    }
-
-    return getHeight();
-}
-
-
-/**
- @return the X start of head nr head
-*/
-int ScreenInfo::getHeadX(unsigned int head) const {
-    if (hasXinerama()) {
-        if ((signed) head >= xineramaNumHeads) {
-#ifdef DEBUG
-            cerr << __FILE__ << ":" <<__LINE__ << ": " <<
-                "Head: " << head << " doesn't exist!" << endl;
-#endif // DEBUG
-            return xineramaInfos[head = xineramaNumHeads - 1].x_org;
-        } else 
-            return xineramaInfos[head].x_org;
-    }
-
-    return 0;
-}
-
-/**
- @return the Y start of head
-*/
-int ScreenInfo::getHeadY(unsigned int head) const {
-    if (hasXinerama()) {
-        if ((signed) head >= xineramaNumHeads) {
-#ifdef DEBUG
-            cerr << __FILE__ << ":" <<__LINE__ << ": " <<
-                "Head: " << head << " doesn't exist!" << endl;
-#endif // DEBUG
-            return xineramaInfos[xineramaNumHeads - 1].y_org;
-        } else 
-            return xineramaInfos[head].y_org;
-    }
-
-    return 0;
-}
-
-#endif // XINERAMA

D src/ScreenInfo.hh

@@ -1,76 +0,0 @@ 
-// 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 1.2 2003/05/10 23:01:00 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 int getScreenNumber() const { return screen_number; }
-
-#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