merge sawman :)

README.SaWMan

@@ -0,0 +1,73 @@
+SaWMan
+-------
+
+DirectFB proudly presents SaWMan, the Shared application and Window Manager,
+as a co-development of Royal Philips and Denis Oliver Kropp.
+
+SaWMan is a new window manager module for use with DirectFB. Its main difference
+to the default module is that it allows one process to be an application and window
+manager, implementing all kinds of diversity, while SaWMan is only the working horse.
+
+On its own, SaWMan will behave similar to the default window manager, but as soon as
+there's an application manager, SaWMan will do synchronous RPCs to that application in
+relevant functions of the window manager module. That means it switches to the process
+and continues after it has completed the requested call and returned a result. The data
+which those calls operate on is already in shared memory, e.g. a window configuration.
+
+The application manager can hook itself into several operations with this, e.g. it can
+forbid or modify requested window configurations right before they're actually applied
+by SaWMan.
+
+For non-desktop and especially non-pointer environments like TVs, it is important to
+provide a simple and convenient layout and focus management. The layout of all windows
+can be completely overridden by the application manager, e.g. to implement a screen
+tiling mode.
+
+The integration of application management allows easy definition and handling of
+application specific constraints. The manager has a list of applications identified
+by their name. Launching applications is usually initiated by the application manager
+itself, e.g. based on global keys grabbed by an input only window. However, the public
+SaWMan interfaces provide a way to send launch/shutdown requests from any application
+to the application manager.
+
+While the key grabbing only provides asynchronous notification about keys which are
+then handled in the manager's main loop, SaWMan provides a hook to let the manager
+basically filter every single input event in a synchronous way, similar to the window
+configuration. Critical operations like layout and focus switching are best done in
+this callback.
+
+[...]
+
+For more information you can check the more or less documented header files in the
+include/ directory, or have a look at 'testman' - a minimal example of a manager
+implementation in the samples/ directory. You'll also find a small test program
+called 'testrun' which demonstrates launching of applications from another application.
+
+
+Running testman
+----------------
+
+Once you have a session running after setting the option "wm = sawman" you'll notice
+that there's nothing new, except the old window manager hacks (builtin keys) are gone.
+
+However, if you start 'testman' from the samples/ directory, you'll see windows being
+tiled on the screen, unless these windows have the DWCAPS_NODECORATION flag, e.g. LiTE
+and XDirectFB use that.
+
+You can try running "df_andi --dfb:force-windowed" or even simply run df_window.
+
+Hitting F9 cycles the focus through managed windows.
+F10 would switch layout modes, but there's only one implemented in the test code.
+F11 switches between "smooth software" or "standard (hw/sw)" scaling (for windows only).
+
+The smooth scaling algorithms have also been developed in the scope of this project.
+
+
+Using testrun
+--------------
+
+The command "testrun <name>" will start/stop an application.
+
+Available in the test code are:
+	Penguins	df_andi --dfb:mode=640x480,force-windowed
+	Windows		df_windows

configure.in

@@ -650,6 +650,19 @@ else
     enable_pure_voodoo=no
 fi
 
+AC_ARG_ENABLE(sawman,
+              AC_HELP_STRING([--enable-sawman],
+                             [enable SaWMan (window manager and application mananger) @<:@default=no@:>@]),
+              [], [enable_one=no])
+if test "$enable_sawman" = "yes"; then
+    DIRECTFB_BUILD_SAWMAN=1
+    DEP_SAWMAN=sawman
+else
+    DIRECTFB_BUILD_SAWMAN=0
+    enable_sawman=no
+    DEP_SAWMAN=
+fi
+
 AC_SUBST(DIRECTFB_BUILD_ONE)
 AM_CONDITIONAL(DIRECTFB_BUILD_ONE, test "$DIRECTFB_BUILD_ONE" = "1")
 
@@ -659,8 +672,12 @@ AM_CONDITIONAL(DIRECTFB_BUILD_VOODOO, test "$DIRECTFB_BUILD_VOODOO" = "1")
 AC_SUBST(DIRECTFB_BUILD_PURE_VOODOO)
 AM_CONDITIONAL(DIRECTFB_BUILD_PURE_VOODOO, test "$DIRECTFB_BUILD_PURE_VOODOO" = "1")
 
+AC_SUBST(DIRECTFB_BUILD_SAWMAN)
+AM_CONDITIONAL(DIRECTFB_BUILD_SAWMAN, test "$DIRECTFB_BUILD_SAWMAN" = "1")
+
 AC_SUBST(DEP_ONE)
 AC_SUBST(DEP_VOODOO)
+AC_SUBST(DEP_SAWMAN)
 
 dnl If we're not building a pure voodoo lib, we need sqrt sin cos for
 dnl various files
@@ -688,6 +705,8 @@ AC_SUBST(FUSION_BUILD_KERNEL)
 AM_CONDITIONAL(ENABLE_ONE, test "$enable_one" = "yes")
 AM_CONDITIONAL(ENABLE_VOODOO, test "$enable_voodoo" = "yes")
 
+AM_CONDITIONAL(ENABLE_SAWMAN, test "$enable_sawman" = "yes")
+
 
 AC_ARG_ENABLE(unique,
               AC_HELP_STRING([--enable-unique],
@@ -2164,6 +2183,9 @@ lib/voodoo/build.h
 lib/voodoo/unix/Makefile
 lib/voodoo/voodoo.pc
 
+lib/sawman/Makefile
+lib/sawman/sawman.pc
+
 patches/Makefile
 
 proxy/Makefile
@@ -2202,6 +2224,7 @@ wm/unique/Makefile
 wm/unique/classes/Makefile
 wm/unique/data/Makefile
 wm/unique/devices/Makefile
+wm/sawman/Makefile
 
 gfxdrivers/Makefile
 gfxdrivers/ati128/Makefile
@@ -2337,6 +2360,7 @@ Building System Modules:
 Building Window Manager Modules:
   Default                   yes
   UniQuE                    $enable_unique
+  SaWMan                    $enable_sawman
 
 Building Image Provider Modules:
   GIF                       $enable_gif

lib/Makefile.am

@@ -8,5 +8,9 @@ if ENABLE_VOODOO
 VOODOO_DIR = voodoo
 endif
 
-SUBDIRS = direct fusion $(ONE_DIR) $(VOODOO_DIR)
+if ENABLE_SAWMAN
+SAWMAN_DIR = sawman
+endif
+
+SUBDIRS = direct fusion $(ONE_DIR) $(VOODOO_DIR) $(SAWMAN_DIR)
 

lib/sawman/.gitignore

@@ -0,0 +1,7 @@
+SaWMan.cpp
+SaWMan.h
+SaWManManager.cpp
+SaWManManager.h
+SaWManProcess.cpp
+SaWManProcess.h
+sawman.pc

lib/sawman/Makefile.am

@@ -0,0 +1,105 @@
+## Makefile.am for SaWMan/src
+
+INCLUDES = \
+	-I$(top_builddir)/include	\
+	-I$(top_builddir)/src		\
+	-I$(top_builddir)/lib		\
+	-I$(top_builddir)/sawman	\
+	-I$(top_srcdir)/include		\
+	-I$(top_srcdir)/src		\
+	-I$(top_srcdir)/lib             \
+	-I$(top_srcdir)/lib/sawman      \
+	$(DIRECTFB_CFLAGS)
+
+AM_CPPFLAGS = \
+	-DDATADIR=\"${RUNTIME_SYSROOT}@DATADIR@\"	\
+	-DMODULEDIR=\"${RUNTIME_SYSROOT}@MODULEDIR@\"	\
+	-DSYSCONFDIR=\"@sysconfdir@\"
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = sawman.pc
+
+includedir = @INCLUDEDIR@/sawman
+
+include_HEADERS = \
+	sawman.h	\
+	sawman_types.h
+
+lib_LTLIBRARIES = libsawman.la
+
+libsawman_la_SOURCES = \
+	SaWMan.cpp		\
+	SaWMan.h		\
+	SaWMan_includes.h	\
+	SaWMan_real.cpp		\
+	SaWManManager.cpp		\
+	SaWManManager.h			\
+	SaWManManager_includes.h	\
+	SaWManManager_real.cpp		\
+	SaWManProcess.cpp		\
+	SaWManProcess.h			\
+	SaWManProcess_includes.h	\
+	SaWManProcess_real.cpp		\
+	isawman.c		\
+	isawman.h		\
+	isawmanmanager.c	\
+	isawmanmanager.h	\
+	region.c		\
+	region.h		\
+	sawman_core.c 		\
+	sawman_internal.h 	\
+	sawman_config.c 	\
+	sawman_config.h		\
+	sawman_draw.c 		\
+	sawman_draw.h 		\
+	sawman_updates.c	\
+	sawman_updates.h	\
+	sawman_window.c		\
+	sawman_window.h
+
+libsawman_la_LIBADD = \
+	$(DIRECTFB_LIBS)
+
+libsawman_la_LDFLAGS = \
+	-version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE)	\
+	-release $(LT_RELEASE)
+
+
+#
+## and now rebuild the static version with the *correct* object files
+#
+if BUILD_STATIC
+
+clean-local:
+	rm -f libsawman_fixed.a
+
+all-local: libsawman_fixed.a
+
+libsawman_fixed.a: .libs/libsawman.a
+	rm -f libsawman_fixed.a
+	${AR} cru libsawman_fixed.a `find . -name "*.o" | grep -v '.libs'`
+	${RANLIB} libsawman_fixed.a
+	cp -pf libsawman_fixed.a .libs/libsawman.a
+
+.libs/libsawman.a: libsawman.la
+
+else
+
+clean-local:
+
+all-local:
+
+endif
+
+
+distclean-local:
+	rm -f SaWMan.cpp
+	rm -f SaWMan.h
+	rm -f SaWManManager.cpp
+	rm -f SaWManManager.h
+	rm -f SaWManProcess.cpp
+	rm -f SaWManProcess.h
+
+include $(top_srcdir)/rules/flux_comp_sawman.make
+include $(top_srcdir)/rules/nmfile.make
+

rules/flux_comp_sawman.make

@@ -0,0 +1,2 @@
+$(builddir)/%.cpp $(builddir)/%.h: $(srcdir)/%.flux
+	fluxcomp $<

tests/.gitignore

@@ -1,11 +1,13 @@
 coretest_blit2
 coretest_task
 coretest_fillrect
+coretest_task_fillrect
 dfbtest_blit
 dfbtest_blit_multi
 dfbtest_blit2
 dfbtest_clipboard
 dfbtest_fillrect
+dfbtest_flip
 dfbtest_font
 dfbtest_gl1
 dfbtest_gl2
@@ -40,6 +42,9 @@ fusion_fork
 fusion_reactor
 fusion_skirmish
 fusion_stream
+sample1
+testman
+testrun
 voodoo_bench
 voodoo_bench_client
 voodoo_bench_client_unix

tests/Makefile.am

@@ -21,13 +21,23 @@ VOODOO_PROGS = \
 	voodoo_bench_server_unix
 endif
 
+if DIRECTFB_BUILD_SAWMAN
+SAWMAN_PROGS = \
+	sample1	\
+	testrun	\
+	testman
+endif
+
 
 INCLUDES = \
 	-I$(top_builddir)/include \
 	-I$(top_builddir)/lib \
+	-I$(top_builddir)/lib/One \
+	-I$(top_builddir)/lib/sawman \
 	-I$(top_srcdir)/include	\
 	-I$(top_srcdir)/lib	\
 	-I$(top_srcdir)/lib/One	\
+	-I$(top_srcdir)/lib/sawman	\
 	-I$(top_srcdir)/src	\
 	-DLINUX_2_6
 
@@ -94,7 +104,8 @@ bin_PROGRAMS = \
 	direct_stream	\
 	direct_test	\
 	$(ONE_PROGS)	\
-	$(VOODOO_PROGS)
+	$(VOODOO_PROGS) \
+	$(SAWMAN_PROGS)
 
 libdirectfb = $(top_builddir)/src/libdirectfb.la
 libfusion = $(top_builddir)/lib/fusion/libfusion.la
@@ -114,6 +125,13 @@ else
 libone =
 endif
 
+if DIRECTFB_BUILD_SAWMAN
+libsawman = \
+        ../lib/sawman/libsawman.la
+else
+libsawman =
+endif
+
 coretest_blit2_SOURCES = coretest_blit2.c
 coretest_blit2_LDADD   = $(libdirectfb) $(libone) $(libvoodoo) $(libfusion) $(libdirect)
 
@@ -269,3 +287,12 @@ voodoo_bench_client_unix_LDADD   = $(libdirectfb) $(libone) $(libvoodoo) $(libfu
 
 voodoo_bench_server_unix_SOURCES = voodoo_bench_server_unix.c
 voodoo_bench_server_unix_LDADD   = $(libdirectfb) $(libone) $(libvoodoo) $(libfusion) $(libdirect)
+
+testman_SOURCES = testman.c
+testman_LDADD   = $(libdirectfb) $(libone) $(libvoodoo) $(libfusion) $(libdirect) $(libsawman)
+
+testrun_SOURCES = testrun.c
+testrun_LDADD   = $(libdirectfb) $(libone) $(libvoodoo) $(libfusion) $(libdirect) $(libsawman)
+
+sample1_SOURCES = sample1.c
+sample1_LDADD   = $(libdirectfb) $(libone) $(libvoodoo) $(libfusion) $(libdirect) $(libsawman)

tools/.gitignore

@@ -18,6 +18,7 @@ mkdgifft
 raw15toraw24
 raw16toraw24
 raw32toraw24
+swmdump
 voodooplay
 voodooplay_client
 voodooplay_server