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authorSlávek Banko <slavek.banko@axis.cz>2022-03-28 23:34:29 +0200
committerSlávek Banko <slavek.banko@axis.cz>2022-03-29 09:48:48 +0200
commit28ccd3d7f23f330e40c3f5a4768e8955aada4635 (patch)
treea793c1957f2d120f8efc847f687ff7ca8b560bc5
parent515465039af34e4bf87a3d4ae4585e9b37315310 (diff)
downloadtdebase-28ccd3d7f23f330e40c3f5a4768e8955aada4635.tar.gz
tdebase-28ccd3d7f23f330e40c3f5a4768e8955aada4635.zip
Modify screen savers detection that the XSCREENSAVER_DIRS
and XSCREENSAVER_CONFIG_DIRS variables allow multiple paths. Likewise, the XSCREENSAVER HACKS DIRS variable used to search for an screen saver executable can contain multiple paths. This relates to TDE/tdeartwork#19. Signed-off-by: Slávek Banko <slavek.banko@axis.cz> (cherry picked from commit 58d7c360547e57857982fafd72b8a2086906c7d7)
-rw-r--r--ConfigureChecks.cmake6
-rw-r--r--FindXscreensaver.cmake72
-rw-r--r--config.h.cmake2
-rw-r--r--kcontrol/screensaver/scrnsave.cpp35
4 files changed, 64 insertions, 51 deletions
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index 070c32f02..93a15724e 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -317,10 +317,10 @@ if( WITH_XSCREENSAVER )
# where xscreensaver stores its executables. So give the user the possibility
# to define XSCREENSAVER_DIR and speficy the location manually.
include( FindXscreensaver.cmake ) # not really good practise
- if( NOT XSCREENSAVER_DIR )
+ if( NOT XSCREENSAVER_DIRS )
tde_message_fatal(
- "xscreensaver is requested, but cmake can not determine the location of XSCREENSAVER_DIR
- You have to either specify it manually with e.g. -DXSCREENSAVER_DIR=/usr/lib/misc/xscreensaver/
+ "xscreensaver is requested, but cmake can not determine the location of XSCREENSAVER_DIRS
+ You have to either specify it manually with e.g. -DXSCREENSAVER_DIRS=/usr/lib/misc/xscreensaver/
or make sure that xscreensaver installed properly" )
endif( )
diff --git a/FindXscreensaver.cmake b/FindXscreensaver.cmake
index 72ee19eda..93ca210ef 100644
--- a/FindXscreensaver.cmake
+++ b/FindXscreensaver.cmake
@@ -8,29 +8,7 @@
if (NOT XSCREENSAVER_FOUND)
set(xscreensaver_alldirs)
- set(xscreensaver_checkdirs ${TDE_INCLUDE_DIR}
- /usr/
- /usr/local/
- /opt/local/
- /usr/X11R6/
- /opt/kde/
- /opt/kde3/
- /usr/kde/
- /usr/local/kde/
- /usr/local/xscreensaver/
- /usr/openwin/lib/xscreensaver/
- /etc/ )
- foreach(suffix lib${LIB_SUFFIX}/xscreensaver lib${LIB_SUFFIX}/misc/xscreensaver lib/xscreensaver lib64/xscreensaver libexec/xscreensaver
-bin/xscreensaver-hacks hacks)
- foreach(xscreensaver_path ${xscreensaver_checkdirs} )
- set(xscreensaver_alldirs ${xscreensaver_alldirs} ${xscreensaver_path}/${suffix})
- endforeach(xscreensaver_path ${xscreensaver_checkdirs} )
- endforeach(suffix lib${LIB_SUFFIX}/xscreensaver lib/xscreensaver lib64/xscreensaver libexec/xscreensaver bin/xscreensaver-hacks hacks)
- FIND_PATH(XSCREENSAVER_DIR deco ${xscreensaver_alldirs})
-
- set(XSCREENSAVER_CONFIG_DIR)
- FIND_PATH(XSCREENSAVER_CONFIG_DECO config/deco.xml
- ${TDE_INCLUDE_DIR}
+ set(xscreensaver_checkdirs
/usr/
/usr/local/
/opt/local/
@@ -45,33 +23,58 @@ bin/xscreensaver-hacks hacks)
/usr/openwin/lib/xscreensaver/
/etc/
)
- #MESSAGE(STATUS "XSCREENSAVER_CONFIG_DIR :<${XSCREENSAVER_CONFIG_DIR}>")
+ foreach(suffix lib${LIB_SUFFIX}/xscreensaver lib${LIB_SUFFIX}/misc/xscreensaver
+ lib/xscreensaver lib64/xscreensaver libexec/xscreensaver
+ bin/xscreensaver-hacks hacks)
+ foreach(xscreensaver_path ${xscreensaver_checkdirs} )
+ set(xscreensaver_alldirs ${xscreensaver_alldirs} ${xscreensaver_path}/${suffix})
+ endforeach(xscreensaver_path ${xscreensaver_checkdirs} )
+ endforeach()
+
+ set(XSCREENSAVER_DIRS)
+ FIND_PATH(XSCREENSAVER_DIR_DECO deco ${xscreensaver_alldirs})
+ FIND_PATH(XSCREENSAVER_DIR_FLUX flux ${xscreensaver_alldirs})
+ if(XSCREENSAVER_DIR_DECO)
+ list(APPEND XSCREENSAVER_DIRS ${XSCREENSAVER_DIR_DECO})
+ endif(XSCREENSAVER_DIR_DECO)
+ if(XSCREENSAVER_DIR_FLUX)
+ list(APPEND XSCREENSAVER_DIRS ${XSCREENSAVER_DIR_FLUX})
+ endif(XSCREENSAVER_DIR_FLUX)
+ list( REMOVE_DUPLICATES XSCREENSAVER_DIRS )
+ string( REPLACE ";" ":" XSCREENSAVER_DIRS "${XSCREENSAVER_DIRS}" )
+ set(XSCREENSAVER_CONFIG_DIRS)
+ FIND_PATH(XSCREENSAVER_CONFIG_DECO config/deco.xml ${xscreensaver_checkdirs} )
+ FIND_PATH(XSCREENSAVER_CONFIG_FLUX config/flux.xml ${xscreensaver_checkdirs} )
if(XSCREENSAVER_CONFIG_DECO)
- set(XSCREENSAVER_CONFIG_DIR "${XSCREENSAVER_CONFIG_DECO}/config/")
- #MESSAGE(STATUS "XSCREENSAVER_CONFIG_DIR <${XSCREENSAVER_CONFIG_DIR}>")
+ list(APPEND XSCREENSAVER_CONFIG_DIRS "${XSCREENSAVER_CONFIG_DECO}/config/")
endif(XSCREENSAVER_CONFIG_DECO)
-
+ if(XSCREENSAVER_CONFIG_FLUX)
+ list(APPEND XSCREENSAVER_CONFIG_DIRS "${XSCREENSAVER_CONFIG_FLUX}/config/")
+ endif(XSCREENSAVER_CONFIG_FLUX)
# Try and locate XScreenSaver config when path doesn't include config
- if(NOT XSCREENSAVER_CONFIG_DIR)
- FIND_PATH(XSCREENSAVER_CONFIG_DIR deco.xml
+ if(NOT XSCREENSAVER_CONFIG_DIRS)
+ FIND_PATH(XSCREENSAVER_CONFIG_DIRS deco.xml
/etc/xscreensaver
)
- endif(NOT XSCREENSAVER_CONFIG_DIR)
+ endif(NOT XSCREENSAVER_CONFIG_DIRS)
+
+ list( REMOVE_DUPLICATES XSCREENSAVER_CONFIG_DIRS )
+ string( REPLACE ";" ":" XSCREENSAVER_CONFIG_DIRS "${XSCREENSAVER_CONFIG_DIRS}" )
endif(NOT XSCREENSAVER_FOUND)
#MESSAGE(STATUS "XSCREENSAVER_CONFIG_DIR :<${XSCREENSAVER_CONFIG_DIR}>")
#MESSAGE(STATUS "XSCREENSAVER_DIR :<${XSCREENSAVER_DIR}>")
# Need to fix hack
-if(XSCREENSAVER_DIR AND XSCREENSAVER_CONFIG_DIR)
+if(XSCREENSAVER_DIRS AND XSCREENSAVER_CONFIG_DIRS)
set(XSCREENSAVER_FOUND TRUE)
-endif(XSCREENSAVER_DIR AND XSCREENSAVER_CONFIG_DIR)
+endif(XSCREENSAVER_DIRS AND XSCREENSAVER_CONFIG_DIRS)
if (XSCREENSAVER_FOUND)
if (NOT Xscreensaver_FIND_QUIETLY)
- message(STATUS "Found SCREENSAVER_CONFIG_DIR <${XSCREENSAVER_CONFIG_DIR}>")
+ message(STATUS "Found SCREENSAVER_CONFIG_DIRS <${XSCREENSAVER_CONFIG_DIRS}>")
endif (NOT Xscreensaver_FIND_QUIETLY)
else (XSCREENSAVER_FOUND)
if (Xscreensaver_FIND_REQUIRED)
@@ -79,5 +82,4 @@ else (XSCREENSAVER_FOUND)
endif (Xscreensaver_FIND_REQUIRED)
endif (XSCREENSAVER_FOUND)
-
-MARK_AS_ADVANCED(XSCREENSAVER_DIR XSCREENSAVER_CONFIG_DIR)
+MARK_AS_ADVANCED(XSCREENSAVER_DIRS XSCREENSAVER_CONFIG_DIRS)
diff --git a/config.h.cmake b/config.h.cmake
index 2e8cb800b..a6253cd7d 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -35,7 +35,7 @@
#cmakedefine HAVE_XSCREENSAVER 1
/* Defines where xscreensaver stores its graphic hacks */
-#define XSCREENSAVER_HACKS_DIR "@XSCREENSAVER_DIR@"
+#define XSCREENSAVER_HACKS_DIRS "@XSCREENSAVER_DIRS@"
// libart
#cmakedefine HAVE_LIBART 1
diff --git a/kcontrol/screensaver/scrnsave.cpp b/kcontrol/screensaver/scrnsave.cpp
index b66f7bbd6..cd30fa1a1 100644
--- a/kcontrol/screensaver/scrnsave.cpp
+++ b/kcontrol/screensaver/scrnsave.cpp
@@ -523,28 +523,39 @@ void KScreenSaver::findSavers()
i++, mNumLoaded++ ) {
TQString file = mSaverFileList[mNumLoaded];
SaverConfig *saver = new SaverConfig;
- if (saver->read(file)) {
- TQString saverexec = TQString("%1/%2").arg(XSCREENSAVER_HACKS_DIR).arg(saver->exec());
+ bool saverFound = false;
+ if (saver->read(file))
+ {
// find the xscreensaver executable
//work around a TDEStandardDirs::findExe() "feature" where it looks in $TDEDIR/bin first no matter what and sometimes finds the wrong executable
TQFileInfo checkExe;
- checkExe.setFile(saverexec);
- if (checkExe.exists() && checkExe.isExecutable() && checkExe.isFile()) {
- mSaverList.append(saver);
+ TQStringList saverPaths = TQStringList::split(':', XSCREENSAVER_HACKS_DIRS);
+ for (TQStringList::ConstIterator it = saverPaths.begin(); it != saverPaths.end(); ++it)
+ {
+ checkExe.setFile((*it) + "/" + saver->exec());
+ if (checkExe.exists() && checkExe.isExecutable() && checkExe.isFile())
+ {
+ mSaverList.append(saver);
+ saverFound = true;
+ break;
+ }
}
- else {
+
+ if (!saverFound)
+ {
// Executable not present in XScreenSaver directory!
// Try standard paths
- if (TDEStandardDirs::findExe(saver->exec()) != TQString::null) {
+ if (TDEStandardDirs::findExe(saver->exec()) != TQString::null)
+ {
mSaverList.append(saver);
- }
- else {
- delete saver;
+ saverFound = true;
}
}
}
- else {
- delete saver;
+
+ if (!saverFound)
+ {
+ delete saver;
}
}