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2012-09-14Fix bug: (re)setting timeouts on a running FbTk::Timer might lead to broken ↵Mathias Gumz1-0/+9
timer list Setting a new timeout on a running FbTk::Timer must remove it from the timerlist, otherwise the list is not ordered correctly anymore. So, we stop the running FbTk::Timer, set the new timeout and restart it.
2012-08-28changed timing functions to use a monotonic increasing clockMathias Gumz7-191/+264
gettimeofday() is subject to be changed on daylight-saving or to ntp-related (think leap-seconds). even worse, it is subject to be changed BACK in time. this is hard to fix correctly (see commit 45726d3016e and bug #3560509). it is irrelevant for timers to know the nano-seconds since the epoch anyways.
2012-08-03Add menu.hilite.font and menu.hilite.justify style resourcesVladimir A. Pavlov3-20/+37
2012-08-03FbTk/ThemeItems.cc: move loading additional font resources to load()Vladimir A. Pavlov1-24/+20
The same logic had been already implemented for texture resources.
2012-08-03FbTk/ThemeItems.cc: don't use style resources in ↵Vladimir A. Pavlov1-16/+2
ThemeItem<Font>::setDefaultValue()
2012-04-10removed 'always-true' expressionPaul Tagliamonte1-1/+1
2012-04-10use the 'z' modifier for printing 'size_t' like variablesPaul Tagliamonte1-2/+2
2012-04-10Bugfix: Don't draw the interlace lines 1px too farMathias Gumz1-1/+1
2012-04-06Allow percentage values for some Window commandsLajos Koszti4-0/+89
2012-01-04FbTk/XrmDatabaseHelper.hh: operator== can be const.Ryan Pavlik1-1/+1
Found with cppcheck.
2012-01-04Check .empty() instead of .size() == 0Ryan Pavlik1-2/+2
Found with cppcheck.
2012-01-04Pre-increment non-primitive types.Ryan Pavlik6-9/+9
Found with cppcheck: "Prefix ++/-- operators should be preferred for non-primitive types. Pre-increment/decrement can be more efficient than post-increment/decrement. Post-increment/decrement usually involves keeping a copy of the previous value around and adds a little extra code."
2012-01-04No need to check if a pointer is null before de-allocating it.Paul Tagliamonte1-2/+1
5.3.5/2 of the C++ standard: "In either alternative, if the value of the operand of delete is the null pointer the operation has no effect."
2011-10-31src/Makefile.am,FbTk/StringUtil.cc: Search relative to the executable.Ryan Pavlik1-0/+65
On Windows, prepend /DUMMYPREFIX to default paths, and replace it at runtime with the prefix relative to the exe directory.
2011-10-31FbTk/StringUtil.cc: Don't return mid-routine.Ryan Pavlik1-2/+3
Prep for Windows dummy prefix code.
2011-10-31main.cc,FbTk/StringUtil.cc: On windows, use USERPROFILE instead of HOMERyan Pavlik1-0/+4
2011-10-31FbTk/FbString.cc,Font.cc: Windows doesn't have nl_langinfoRyan Pavlik2-4/+4
2011-10-31FbTk/Timer.cc: Check HAVE_SYS_SELECT_H, add alternate for windowsRyan Pavlik1-0/+2
2011-10-31Merge branches 'fix-out-of-range-memory', 'obey-configure' and ↵Ryan Pavlik5-11/+29
'other-improvements' into windows-mingw
2011-10-31FbTk/App.cc: make startup failure easier to diagnoseRyan Pavlik1-2/+7
2011-10-31FbTk/FileUtil.cc: Use only file masks defined.Ryan Pavlik1-3/+8
Needed for mingw-cross-env
2011-10-31FbTk/SignalHandler.cc: Use HAVE_SIGACTION, with signal() fallbackRyan Pavlik1-1/+7
This fixes platforms without sigaction, like Windows.
2011-10-31FbTk/Timer.cc: Check HAVE_SYS_SELECT_HRyan Pavlik1-1/+3
2011-10-31FbTk/StringUtil.cc: Fix out-of-range memory access.Ryan Pavlik1-1/+1
if pos is not npos, it will always be less than filename.size(). However, the access later is only safe if there is a character after pos, which would require pos + 1 to be less than filename.size.
2011-10-31FbTk/I18n.cc: Constructor should also check defined(NLS)Ryan Pavlik1-4/+4
2011-10-23bugfix: use the imlib cache for every imlib context usedMathias Gumz1-5/+5
calling imlib_set_cache_size() before a context is created by fluxbox creates an 'unknown' context. that one is never freed at shutdown.
2011-10-23clean up imlib2 loaders at shutdownMathias Gumz1-0/+2
2011-10-23clean up resources on shutdownMathias Gumz1-10/+12
2011-10-23small code simplificationMathias Gumz1-73/+68
2011-10-22Bugfix: clean up static resources correctlyMathias Gumz2-13/+11
93924af160ea303c94a2576b0e57a04e94c9228c might corrupt memory with gcc-4.6.1 when finishing fluxbox (clicking 'exit', sending it a SIGINT). Allthough the order, in which static / global objects are initialized is undefined (at least between separate compilation units), the order in which they are destroyed is well defined: in reverse order of initialization. this means, that if 'ScreenImlibContextContainer contexts' (of ImageImlib2.cc) gets initialized AFTER 'ImageImlib2 imlib2_loader' of Image.cc, it gets destroyed before imlib2_loader. When that happens, ~ImageImlib2() works on a destroyed object. (That lead to '* glibc detected * fluxbox: corrupted double-linked list: 0x0000000000dd2710 ***' later on in 'iconv_close')
2011-10-20Added support for ARGB visual, patch #3284774Gediminas Liktaras2-13/+30
fluxbox now properly displays windows that require ARGB visuals when an external compositor is running. This was done by creating the container window with the correct visual and colormap when needed. Closes #2874629
2011-09-14Enable connecting to const SignalsPavel Labath1-17/+19
The idea is that connecting to a signal doesn't change it's state or the state of the object owning the signal (even though it needs to add the functor to the list for later reference). Emitting, on the other hand, is usually done as a result of a state change and therefore remains non-const. Additional benefit of this arrangement is that objects can export const references to signals to allow connecting, while keeping the ability to emit to themselves.
2011-09-14Add explicit ReturnType cast to operator() of FbTk::SlotsPavel Labath1-4/+5
without this it wasn't possible to construct a Slot returning void from functors returning some real value because the compiler would complain about "return statement with a value in a function returning void". Theoretically, this may produce some unexpected type conversions, because static_cast is slightly stronger than implicit cast, but I judge the risk to be negligable (the alternative would be to provide explicit specializations for slots returning void - too much typing)
2011-09-14Upgrade FbTk::Timer so it can take an arbitrary functor as a parameterPavel Labath2-2/+20
2011-09-14Rename Signal::connect function taking an already-constructed slot to ↵Pavel Labath1-7/+7
connectSlot I do this to avoid compiler ambiguity between the two versions of connect()
2011-09-14Add comparison operators to FbTk::RefCountPavel Labath1-0/+30
without them, gcc would compare them by converting them to bool first, which is not exactly what one would expect. Frankly, I'm surprised it even worked without this.
2011-09-14Remove the assignment operator from a regular pointer to a RefCountPavel Labath3-9/+7
it is too easy too shoot yourself in the foot with it, other smart pointers also don't allow such assignments. If you do want to assign to a RefCount pointer, use reset(). ps: assignment between two RefCounts remains possible, of course.
2011-09-14add FbTk::makeRef function, for easier construction of RefCount pointersPavel Labath1-0/+20
2011-09-14FbTk::Timer accepts Slots instead of Commands as the former are more generalPavel Labath2-8/+8
2011-09-14Signal::connect now also accepts an already-constructed SlotPavel Labath1-3/+27
This way we can use Commands as signal handlers out-of-the-box.
2011-09-14Make FbTk::Command inherit from FbTk::SlotPavel Labath1-3/+8
Command offers a subset of functionality and could be completely removed at some point.
2011-09-14Add a reset() function to FbTk::RefCountPavel Labath1-0/+1
to make it's interface more compatible with other smart pointers.
2011-09-14Mark FbTk::StringConvertor as NotCopyablePavel Labath1-1/+3
2011-09-14Prepare the Slot classes to be used independently of SignalsPavel Labath2-64/+117
Added some polish around them and, to mark this special occasion, moved them out of the SigImpl namespace. PS: This partially reverts commit 0775350fee345e37fb59835dda4d85664346b606, since I had to reintroduce ReturnType template parameter, because it will be used in other places. But Signal classes remain without the ReturnType, because I still cannot imagine how would it be used.
2011-09-14Add template copy constructor to FbTk::RefcountPavel Labath1-2/+8
and remove a an "almost" copy constructor (almost, because it takes a non-const reference parameter) which was useless.
2011-09-11FbString: fix build without iconvPeter Korsgaard1-1/+2
Commit 690d926 (introduced FbTk::BidiString) broke building without HAVE_ICONV, because of wrong variable name and use of iconv_t type. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-10Make SignalTracker always disconnect itself from SignalsPavel Labath1-4/+3
previously, the tracker disconnected itself only when the caller passed withTracker = true to the leave() function. However, the default value was for the parameter was false. Non disconnecting from signal when stopping tracking creates very dangerous situation because the signal still holds a pointer to the tracker. This resulted in a segfault when exiting fluxbox, because the tracker (FluxboxWindow) got destroyed before the signal (BScreen::focusedWindowSig), and the signal was using an invalid pointer when it tried to disconnect itself from the tracker. Instead of setting withTracker to true by default or changing all invocations of leave(), I decided to make the tracker disconnect itself unconditionally because I could not find a use case for the opposite behaviour. PS: This message is in fact longer than the actual commit.
2011-05-10Remove all trace of Observers and SubjectsPavel Labath7-344/+1
this marks the completion of the transition to FbTk::Signal
2011-05-10Added FbTk::MemFunBind - a functor which binds all arguments of a functionPavel Labath1-0/+94
2011-05-10Make FbTk::MemFun[12] inherit from std::unary/binary_functionPavel Labath1-2/+3
this way, they can be used as inputs to std::bind1st and friends