mirrors/fltk
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added a new portable sleep API(ABI compatible). Now features a flexible multi-usage sleep() api accepting decimals, msleep() for millisecs only, usleep() for microsecs. Updated Makefiles, cmakefiles, vs2008, vs2010 with the new Fl_sleep add-on. Documented new API. still needs to be added in Xcode.

Browse Source 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10150 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Fabien Costantini 2014-05-21 04:10:12 +00:00
parent 2c820fd53d
commit 54b0123eab
9 changed files with 181 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
FL/Fl.H
View File

@ -1075,6 +1075,16 @@ public:
static void awake(void* message = 0);
/** See void awake(void* message=0). */
static int awake(Fl_Awake_Handler cb, void* message = 0);
// Cross platform sleep API
/** flexible sleep function in seconds, accepts decimals typically up to 100usec resolution (depends on your hardware) */
static void sleep(double seconds);
/** milli seconds sleep */
static void msleep(unsigned long milliseconds);
/** microseconds sleep */
static void usleep(unsigned long long microseconds);
/**
The thread_message() method returns the last message
that was sent from a child by the awake() method.

46
ide/VisualC2008/fltk.lib.vcproj
View File

@ -3660,6 +3660,52 @@
/>
</FileConfiguration>
</File>
<File
RelativePath="..\..\src\Fl_sleep.cxx"
>
<FileConfiguration
Name="Debug|Win32"
>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories=""
PreprocessorDefinitions=""
BrowseInformation="1"
/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32"
>
<Tool
Name="VCCLCompilerTool"
FavorSizeOrSpeed="0"
AdditionalIncludeDirectories=""
PreprocessorDefinitions=""
/>
</FileConfiguration>
<FileConfiguration
Name="Debug Cairo|Win32"
>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories=""
PreprocessorDefinitions=""
BrowseInformation="1"
/>
</FileConfiguration>
<FileConfiguration
Name="Release Cairo|Win32"
>
<Tool
Name="VCCLCompilerTool"
FavorSizeOrSpeed="0"
AdditionalIncludeDirectories=""
PreprocessorDefinitions=""
/>
</FileConfiguration>
</File>
<File
RelativePath="..\..\src\Fl_Menu.cxx"
>

42
ide/VisualC2008/fltkdll.vcproj
View File

@ -3392,6 +3392,48 @@
PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;FL_DLL;FL_LIBRARY;WIN32;NDEBUG;_WINDOWS;WIN32_LEAN_AND_MEAN;VC_EXTRA_LEAN;WIN32_EXTRA_LEAN;$(NoInherit)"
/>
</FileConfiguration>
</File>
<File
RelativePath="..\..\src\Fl_sleep.cxx"
>
<FileConfiguration
Name="Release|Win32"
>
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories=""
PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;FL_DLL;FL_LIBRARY;WIN32;NDEBUG;_WINDOWS;WIN32_LEAN_AND_MEAN;VC_EXTRA_LEAN;WIN32_EXTRA_LEAN;$(NoInherit)"
/>
</FileConfiguration>
<FileConfiguration
Name="Debug|Win32"
>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories=""
PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;FL_DLL;FL_LIBRARY;WIN32;_DEBUG;_WINDOWS;WIN32_LEAN_AND_MEAN;VC_EXTRA_LEAN;WIN32_EXTRA_LEAN;$(NoInherit)"
/>
</FileConfiguration>
<FileConfiguration
Name="Debug Cairo|Win32"
>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories=""
PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;FL_DLL;FL_LIBRARY;WIN32;_DEBUG;_WINDOWS;WIN32_LEAN_AND_MEAN;VC_EXTRA_LEAN;WIN32_EXTRA_LEAN;$(NoInherit)"
/>
</FileConfiguration>
<FileConfiguration
Name="Release Cairo|Win32"
>
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories=""
PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;FL_DLL;FL_LIBRARY;WIN32;NDEBUG;_WINDOWS;WIN32_LEAN_AND_MEAN;VC_EXTRA_LEAN;WIN32_EXTRA_LEAN;$(NoInherit)"
/>
</FileConfiguration>
</File>
<File
RelativePath="..\..\src\Fl_Menu.cxx"

3
ide/VisualC2010/fltk.lib.vcxproj
View File

@ -291,6 +291,7 @@
<ClInclude Include="..\..\FL\Fl_XPM_Image.H" />
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\..\src\Fl_sleep.cxx" />
<ClCompile Include="..\..\src\xutf8\case.c" />
<ClCompile Include="..\..\src\filename_absolute.cxx">
<Optimization Condition="'$(Configuration)|$(Platform)'=='Debug Cairo|Win32'">Disabled</Optimization>
@ -2453,4 +2454,4 @@
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
</Project>
</Project>

3
ide/VisualC2010/fltk.lib.vcxproj.filters
View File

@ -517,5 +517,6 @@
<ClCompile Include="..\..\src\scandir.c" />
<ClCompile Include="..\..\src\screen_xywh.cxx" />
<ClCompile Include="..\..\src\vsnprintf.c" />
<ClCompile Include="..\..\src\Fl_sleep.cxx" />
</ItemGroup>
</Project>
</Project>

1
src/CMakeLists.txt
View File

@ -90,6 +90,7 @@ set(CPPFILES
Fl_get_system_colors.cxx
Fl_grab.cxx
Fl_lock.cxx
Fl_sleep.cxx
Fl_own_colormap.cxx
Fl_visual.cxx
Fl_x.cxx

68
src/Fl_sleep.cxx Normal file
View File

@ -0,0 +1,68 @@
//
// "$Id: Fl_sleep.cxx $"
//
// Multi-threading support code for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2010 by Bill Spitzak and others.
//
// This library is free software. Distribution and use rights are outlined in
// the file "COPYING" which should have been included with this file. If this
// file is missing or damaged, see the license at:
//
// http://www.fltk.org/COPYING.php
//
// Please report all bugs and problems on the following page:
//
// http://www.fltk.org/str.php
//
// Cross platform sleep API for FLTK, F. Costantini, May 20th, 2014
#include <FL/Fl.H>
#include <config.h>
#include <stdlib.h>
#ifdef WIN32
#include <windows.h>
#else
#include <unistd.h>
#endif
/** Make the current thread sleep for n seconds, support decimals ... */
void Fl::sleep(double seconds)
{
Fl::usleep((unsigned long long) (seconds*1000000));
}
/** Make the current thread to sleep for n milliseconds */
void Fl::msleep(unsigned long milliseconds)
{
#ifdef WIN32
::Sleep( (DWORD) milliseconds);
#else
::usleep((useconds_t) (milliseconds*1000));
#endif
}
/** Make the current thread to sleep for n microseconds */
void Fl::usleep(unsigned long long microseconds)
// unsigned long long more should be more portable than int64_t before c++ 2011 ...
{
#ifdef WIN32
HANDLE timer;
LARGE_INTEGER reltime;
reltime.QuadPart = (LONGLONG) -(10*microseconds); // Convert to 100 nanosecond relative time interval
timer = CreateWaitableTimer(NULL, TRUE, NULL);
SetWaitableTimer(timer, &reltime, 0, NULL, NULL, 0);
WaitForSingleObject(timer, INFINITE);
CloseHandle(timer);
#else
::usleep((useconds_t) microseconds);
#endif
}
//
// End of "$Id: $".
//

5
src/Makefile
View File

@ -106,6 +106,7 @@ CPPFILES = \
Fl_get_system_colors.cxx \
Fl_grab.cxx \
Fl_lock.cxx \
Fl_sleep.cxx \
Fl_own_colormap.cxx \
Fl_visual.cxx \
Fl_x.cxx \
@ -157,13 +158,13 @@ CPPFILES = \
screen_xywh.cxx \
fl_utf8.cxx \
ps_image.cxx
OBJCPPFILES = \
Fl_cocoa.mm \
Fl_Quartz_Printer.mm \
Fl_Native_File_Chooser_MAC.mm \
Fl_Sys_Menu_Bar.mm
FLCPPFILES = \
forms_compatability.cxx \
forms_bitmap.cxx \

13
test/sudoku.cxx
View File

@ -418,18 +418,19 @@ SudokuSound::audio_cb(AudioDeviceID device,
}
#endif // __APPLE__
#define NOTE_DURATION_MS 50
// Play a note for 250ms...
void SudokuSound::play(char note) {
Fl::check();
#ifdef __APPLE__
// Point to the next note...
data = sample_data[note - 'A'];
remaining = sample_size * 2;
// Wait for the sound to complete...
usleep(50000);
Fl::msleep(NOTE_DURATION_MS);
#elif defined(WIN32)
if (sample_size) {
@ -437,8 +438,8 @@ void SudokuSound::play(char note) {
waveOutWrite(device, header_ptr, sizeof(WAVEHDR));
Sleep(50);
} else Beep(frequencies[note - 'A'], 50);
Fl::msleep(NOTE_DURATION_MS);
} else Beep(frequencies[note - 'A'], NOTE_DURATION_MS);
#else
# ifdef HAVE_ALSA_ASOUNDLIB_H
@ -448,7 +449,7 @@ void SudokuSound::play(char note) {
snd_pcm_prepare(handle);
snd_pcm_writei(handle, sample_data[note - 'A'], sample_size);
}
usleep(50000);
Fl::msleep(NOTE_DURATION_MS);
return;
}
# endif // HAVE_ALSA_ASOUNDLIB_H
@ -463,7 +464,7 @@ void SudokuSound::play(char note) {
// Sound a tone for the given note...
control.bell_percent = 100;
control.bell_pitch = frequencies[note - 'A'];
control.bell_duration = 50;
control.bell_duration = NOTE_DURATION_MS;
XChangeKeyboardControl(fl_display,
KBBellPercent | KBBellPitch | KBBellDuration,