added window manager check

git-svn-id: https://recordmydesktop.svn.sourceforge.net/svnroot/recordmydesktop/trunk@137 f606c939-3180-4ac9-a4b8-4b8779d57d0a

4 files changed, 74 insertions, 1 deletions

diff --git a/rMD-exp/include/recordmydesktop.h b/rMD-exp/include/recordmydesktop.h
index 6031614..a84708d 100644
--- a/rMD-exp/include/recordmydesktop.h
+++ b/rMD-exp/include/recordmydesktop.h
@@ -213,6 +213,7 @@ typedef struct _ProgData{
     DisplaySpecs specs;//Display specific information
     BRWindow brwin;//recording window
     Display *dpy;//curtrent display
+    char *window_manager;//name of the window manager at program launch
     XImage *image;//the image that holds the current full screenshot
     XImage *shimage;//the image that holds the current full screenshot(shared memory)
     unsigned char *dummy_pointer;//a dummy pointer to be drawn in every frame
@@ -613,5 +614,6 @@ void *LoadCache(void *pdata);
 void SyncEncodeImageBuffer(ProgData *pdata);
 void CancelTimer(void);
 void SyncEncodeSoundBuffer(ProgData *pdata,signed char *buff);
+char *rmdWMCheck(Display *dpy,Window root);
 #endif
 
diff --git a/rMD-exp/src/Makefile.am b/rMD-exp/src/Makefile.am
index e510350..d5fa847 100644
--- a/rMD-exp/src/Makefile.am
+++ b/rMD-exp/src/Makefile.am
@@ -23,7 +23,8 @@ recordmydesktop_SOURCES=	recordmydesktop.c\
 							cache_frame.c\
 							cache_audio.c\
 							rmd_cache.c\
-							load_cache.c
+							load_cache.c\
+							wm_check.c
 
 INCLUDES= $(all_includes) -I../include
 
diff --git a/rMD-exp/src/recordmydesktop.c b/rMD-exp/src/recordmydesktop.c
index 52c33fa..648780d 100644
--- a/rMD-exp/src/recordmydesktop.c
+++ b/rMD-exp/src/recordmydesktop.c
@@ -74,6 +74,8 @@ int main(int argc,char **argv){
 
         QueryExtensions(pdata.dpy,&pdata.args,&pdata.damage_event, &pdata.damage_error);
 
+
+        pdata.window_manager=rmdWMCheck(pdata.dpy,pdata.specs.root);
         //init data
 
 
diff --git a/rMD-exp/src/wm_check.c b/rMD-exp/src/wm_check.c
new file mode 100644
index 0000000..f67666c
--- /dev/null
+++ b/rMD-exp/src/wm_check.c
@@ -0,0 +1,68 @@
+/*********************************************************************************
+*                             recordMyDesktop                                    *
+**********************************************************************************
+*                                                                                *
+*             Copyright (C) 2006  John Varouhakis                                *
+*                                                                                *
+*                                                                                *
+*    This program is free software; you can redistribute it and/or modify        *
+*    it under the terms of the GNU General Public License as published by        *
+*    the Free Software Foundation; either version 2 of the License, or           *
+*    (at your option) any later version.                                         *
+*                                                                                *
+*    This program is distributed in the hope that it will be useful,             *
+*    but WITHOUT ANY WARRANTY; without even the implied warranty of              *
+*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               *
+*    GNU General Public License for more details.                                *
+*                                                                                *
+*    You should have received a copy of the GNU General Public License           *
+*    along with this program; if not, write to the Free Software                 *
+*    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA   *
+*                                                                                *
+*                                                                                *
+*                                                                                *
+*    For further information contact me at johnvarouhakis@gmail.com              *
+**********************************************************************************/
+
+
+#include <recordmydesktop.h>
+#include <X11/Xatom.h>
+
+char *rmdWMCheck(Display *dpy,Window root){
+
+    Window  *wm_child;
+    Atom    nwm_atom,
+            utf8_string,
+            wm_name_atom,
+            rt;
+    unsigned long   nbytes,
+                    nitems;
+
+    char *wm_name_str=NULL;
+    int fmt;
+
+    utf8_string = XInternAtom(dpy, "UTF8_STRING", False);
+
+    nwm_atom =XInternAtom(dpy,"_NET_SUPPORTING_WM_CHECK",True);
+    wm_name_atom =XInternAtom(dpy,"_NET_WM_NAME",True);
+
+    if(!((XGetWindowProperty(  dpy,root,nwm_atom,0,100,
+                            False,XA_WINDOW,
+                            &rt,&fmt,&nitems, &nbytes,
+                            (unsigned char **)((void*)&wm_child))
+                            ==Success ) &&
+       (XGetWindowProperty( dpy,*wm_child,wm_name_atom,0,100,
+                            False,utf8_string,&rt,
+                            &fmt,&nitems, &nbytes,
+                            (unsigned char **)((void*)&wm_name_str))
+                            ==Success ))){
+        fprintf(stderr,"Warning!!!\nYour window manager appears to be non-compliant!\n");
+    }
+
+    fprintf(stderr,"Your window manager appears to be %s\n\n",
+                    ((wm_name_str!=NULL)?wm_name_str:"Uknown"));
+
+
+    return wm_name_str;
+}
+