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This is a hypothetical fix, since the condition `count == 0` may not
be true although `doit` has been allocated. In practice this should
not be possible since the same loop is executed twice in lines 463++
and 471++. But anyway, here it is...
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Signed-off-by: Albrecht Schlosser <albrechts.fltk@online.de>
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Some of the previous constness changes turned out to be incomplete,
others had to be reverted because some other driver methods could
not be made 'const' - particularly those calling open_display() to
get the requested information.
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As requested by issue #181:
"Fl_Screen_Driver.H non-const functions should be const"
Not all methods could be made 'const' because some screen related
methods call init() internally.
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Fl::event_key() display needs to be converted to UTF-8 for keycodes
outside the ASCII range (0xa0 - 0xff). Such keycodes can be found
on international keyboards.
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The new 'makedpend' format in the bundled libs is one line per
dependency, sorted, like all the other makedepend files.
libpng: add ARM platform files
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src/Fl_Native_File_Chooser_WIN32.cxx:190:10:
warning: ‘char* strncpy(char*, const char*, size_t)’ specified bound
depends on the length of the source argument [-Wstringop-overflow=]
190 | strncpy(wp2, string, n);
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Although there was no real problem with the code (the allocated buffer
was large enough), the code was questionable and there was redundant
code that could be simplified.
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This fixes this issue mentioned in fltk.general :
https://www.fltk.org/newsgroups.php?s40623+gfltk.general+v40638+T
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Add the example string in binary "latin1" (ISO-8859-1) encoding
in a comment as clear text for reference (code is UTF-8 encoded).
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Use correct conversions to Windows "wide character" encoding and
use the appropriate wide character functions.
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Pre-clip coordinates to 16-bit range before using X11 clipping
functions because X11 supports only 16-bit int's.
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This is a convenience method that does range checking (index n),
removes the child given by index n from the group and deletes it.
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Format code according to the CMP, add instructions on how to copy
the code to the fluid tutorial, and update the tutorial with the
current code of test/CubeView.h and test/CubeView.cxx.
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macOS Big Sur 11.3 introduced a new "security feature" such that
app bundles created from existing bundle templates in downloaded
files (tar distibutions, expanded) could no longer be executed
without unsetting the "quarantine" attribute. This commit fixes
this by creating all bundles from scratch.
Known *workaround* for older tarballs and snapshots:
$ xattr -d -r com.apple.quarantine xxx.app
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There's no need to blow up the source file by including the bitmap
file literally in the source code. Use '#include' instead.
Another benefit is that the original source file is referenced in
the source code so it is not accidentally removed.
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- disable warning C4244 (conversion / data loss)
- restore #pragma warning after nanosvg includes
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Actually we don't know about some newer MSVC versions, but current
version MSVC 2019 works fine w/o defining round(). If other MSVC
versions need this as well we can change the version test or add
a compiler feature test to CMake (configure not required).
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Compiling drivers/Posix/Fl_Posix_System_Driver.cxx...
drivers/Posix/Fl_Posix_System_Driver.cxx:176:14: warning: unused function 'quadruple_dlopen' [-Wunused-function]
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Apple clang version 12.0.5 (clang-1205.0.22.9)
Target: arm64-apple-darwin20.4.0
Warning appeared after upgrade to Xcode 12.5 in several files,
example:
In file included from Fl_Scroll.cxx:19:
../FL/Fl_Scroll.H:102:17: warning: anonymous non-C-compatible type given name for linkage purposes by typedef declaration; add a tag name here [-Wnon-c-typedef-for-linkage]
typedef struct {
^
ScrollInfo
../FL/Fl_Scroll.H:104:5: note: type is not C-compatible due to this member declaration
typedef struct { int x,y,w,h; } Fl_Region_XYWH;
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../FL/Fl_Scroll.H:128:5: note: type is given name 'ScrollInfo' for linkage purposes by this typedef declaration
} ScrollInfo;
^
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Also: fix old (pre 3.13) link_directories() usage
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target_link_directories() was introduced in CMake 3.13
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- fix issue as proposed
- fix more potential access to uninitialized data issues
- document Fl_Shared_Image::add_handler()
- document typedef Fl_Shared_Image::Fl_Shared_Handler()
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... when generated with configure/make.
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The font size is set to the value necessary for the GL scene before
computing the string width.
Virtual Fl_Gl_Window_Driver::effective_size() becomes unnecessary.
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Some of the output variables had not been documented, and the "new"
variable for FLTK include directories is 'FLTK_INCLUDE_DIRS' (plural)
rather than 'FLTK_INCLUDE_DIR'.
FLTK_INCLUDE_DIR is now also set for compatibility with FindFLTK.cmake
supplied by CMake.
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Fix sending bogus events if CONSOLIDATE_MOTION is on.
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test/handle_events.cxx can optionally be built with an Fl_Gl_Window,
but this doesn't work if OpenGL support (libfltk_gl) is disabled.
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Since FL/platform.H defines USE_X11 for the X11 platform, it's better to target
the X11 platform by
#include <FL/platform.H>
#if USE_X11
rather than by
#if !defined(_WIN32) && !defined(__APPLE__) && !defined(__ANDROID__)
that would have to grow with future platforms.
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Add missing declaration, update more declarations.
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Replace svn instructions by git instructions
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