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2020-07-15CMake: refactor and reformat CMake filesAlbrecht Schlosser
- raise minimum CMake version from 2.6.3 to 3.2.3 (Jun 01, 2015) - indent all CMake files according to the CMP (2 col.) - refactor FLTK version number definitions and usage - unify CMake and autoconf/configure variable names: - FL_VERSION -> FLTK_VERSION - FL_MAJOR_VERSION -> FLTK_VERSION_MAJOR - etc. for _MINOR_ and _PATCH_, respectively - note: this does not affect FL_VERSION etc. in source code - generate "export headers" for all libraries (experimental: OFF) - port some forgotten goodies from branch-1.3 to master - merge and improve macro 'create_example' (WIP) - remove "temporary" options and code for older CMake versions - include and use 'GenerateExportHeader' (experimental, WIP: OFF) - note: created header files are not yet used - build only *one* DLL with Visual Studio (tested, works) - similar to the bundled IDE projects in 1.3.x - add some dynamically linked test/demo programs ('*-shared') if shared libraries are built (WIP) - split 'macros.cmake': use one file per macro
2020-07-14Merge branch 'issue-99a': add OS error messages to Fl_File_ChooserGreg Ercolano
Pulling in Greg & Albrecht's work on PR #99 and PR #103. This includes supporting operating system error messages in the user's local language, which took some extra effort.
2020-07-14Fix old URL's and forum/newsgroup namesAlbrecht Schlosser
- fltk.development has been renamed to fltk.coredev - all FLTK URL's are now of the form https://www.fltk.org/…
2020-07-14Windows: convert error message to UTF-8Albrecht Schlosser
We need to get the error message in "wide character" format and convert it to UTF-8. The conversion would truncate it if the buffer was too small, hence we don't need to check for overflow. Tested on Windows 10 with VS 2010, including (faked) error codes with non-ASCII characters (German).
2020-07-14Extra fool-proofing, and suggested use of strerror_r()Greg Ercolano
strerror_r() sounds like the better thing to use, but if you read the man page carefully, there are pitfalls of competing GNU vs POSIX versions of the same function, with different return values. GNU version returns a pointer to the error string, which may or may not use the error string supplied to use. Makes no sense. Why not use the buffer the user prepared? Makes returning errors hard. One thing GNU does underline is the string is always NUL terminated. POSIX version doesn't return a string at all, it returns an int, making handling the GNU cases impossible. POSIX /doesn't/ say one way or the other about the string being NUL terminated, so you have to make sure when you use it. I trawled the net, seems this is a big annoying issue. For now, leaving the code with strerror(), but we should change it.
2020-07-14First pass at fixing issue 99Greg Ercolano
A lot of code touched because low level functions needed to pass up error messages reliably, and this had to propagate up the entire driver hierarchy. Tested OK *in English* on: > Linux > OSX 10.10.x > Windows VS2017 > Windows mingw64 I have no way to test on Android, but it might work. TODO: Needs testing in other languages to verify proper UTF8 error messages, esp. with Windows VS, due to complexities with FormatMessage() -- see get_ms_errmsg()
2020-07-12Update Fl_Window docs, fix typosAlbrecht Schlosser
No source code changes
2020-07-11Simpler code to support layer-based views that occur when macOS ≥ 10.14ManoloFLTK
2020-07-11Fix for building without print support (GitHub issue #98).ManoloFLTK
2020-07-10Convert Fl_Group::array_ to union to better represent its behaviorRobert Schumacher
Amended by Albrecht: - rename union member variables as discussed - add comments to new array_ union members Fixes #96 Signed-off-by: Albrecht Schlosser <albrechts.fltk@online.de>
2020-07-06Improve control of sheet containing file dialog window.ManoloFLTK
2020-07-06Remove $Id$ tags, update URL's, and moreAlbrecht Schlosser
- remove obsolete svn '$Id$' tags from all source files - update .fl files and generated files accordingly - replace 'http://www.fltk.org' URL's with 'https://...' - replace bug report URL 'str.php' with 'bugs.php' - remove trailing whitespace - fix other whitespace errors flagged by Git - add and/or fix missing or wrong standard headers - convert tabs to spaces in all source files The only relevant code changes are in the fluid/ folder where some .fl files and other source files were used to generate the '$Id' headers and footers.
2020-07-01Update doc of Fl_Help_View following addition of html entity &dagger;ManoloFLTK
2020-07-01Add "&dagger;" HTML entity.ManoloFLTK
2020-06-29Move class Fl_SVG_File_Surface from libfltk to libfltk_images.ManoloFLTK
File examples/SVG_File_Surface.cxx is no longer useful because it was a very partial implementation of what is now class Fl_SVG_File_Surface.
2020-06-27Add classes Fl_SVG_File_Surface and Fl_EPS_File_Surface to draw to SVG and EPS.ManoloFLTK
Test programs device and pixmap_browser use these new classes. Class Fl_SVG_File_Surface can be optionally made non functional using the --disable-svg configure option or turning off OPTION_USE_SVG in CMake. Class Fl_EPS_File_Surface can be optionally made non functional using the --disable-print configure option or turning off OPTION_PRINT_SUPPORT in CMake.
2020-06-24Fix static code analyzer warningsAlbrecht Schlosser
Note: there's more to do ...
2020-06-24Avoid crash in Fl::next_window(win)Albrecht Schlosser
As documented, Fl::next_window(win) must only be called with a valid *shown* window. The old code would crash if the argument was NULL or the window was not shown. The new code avoids the crash, issues an error message, and returns NULL to the caller.
2020-06-17macOS Window menu: select in menu new top window after window deletionManoloFLTK
2020-06-16More detailed documentation of Fl_SVG_Image::normalize().ManoloFLTK
2020-06-15Allow using an Fl_SVG_Image object as window icon.ManoloFLTK
Fix for issue #90: Setting an svg image as a window icon causes a segfault.
2020-06-15Fix overly restrictive JPEG filter (#81)Albrecht Schlosser
See https://github.com/fltk/fltk/issues/81 Fixes #81
2020-06-15Fix stale current_ pointer when deleting Fl_GroupAlbrecht Schlosser
If a user program accidentally deletes the "current" group, then the pointer would still point at the deleted widget. This commit prevents this and makes the Fl_Group's parent the current group. Fixes issue #88.
2020-06-13CMake: Build static and shared libs side-by-sideAlbrecht Schlosser
Clean up library and variable names. Remove '_SHARED' suffix from library (output) filenames. This commit was inspired by David Runge ('dvzrv'), thanks. See PR #21. Fixes #21
2020-06-13Update dependenciesAlbrecht Schlosser
Change sort order using -f (--ignore-case): fold lower case to upper case characters
2020-06-10Fix for "Fullscreen_off removing the icon from the titlebar on MacOS" in ↵ManoloFLTK
fltk.coredev
2020-06-03Make doc of member function Fl_SVG_Image::resize() more detailed.ManoloFLTK
2020-06-02Fix for PR#86: mousewheel simultaneous X and Y scrolling under OS X .ManoloFLTK
Thanks to the OP for most of the fix.
2020-06-01Improve Fl_Preferences documentationAlbrecht Schlosser
This commit fixes typos and reformats some of the documentation. No code changes.
2020-06-01Avoid repeated calls to CGBitmapContextGetBytesPerRow().ManoloFLTK
2020-05-31Have NSAutoreleasePool released after last use of variable eManoloFLTK
2020-05-31Protect NSHomeDirectory() call by an NSAutoreleasePool.ManoloFLTK
That may be necessary if preferences are accessed before fl_open_display() was called.
2020-05-20Reorganise code that captures on-screen window content.ManoloFLTK
Also introduce new rect_to_NSBitmapImageRep: method of class FLWindow which makes it possible to reimplement it.
2020-05-15Fix "misleading indentation" in Fl_Text_Buffer.cxxNewton
Compiling with clang produced the following warning on this line: src/Fl_Text_Buffer.cxx:1292:5: warning: misleading indentation; statement is not part of the previous 'if' [-Wmisleading-indentation] replace(start, end, text); ^ src/Fl_Text_Buffer.cxx:1288:3: note: previous statement is here if (!sel->position(&start, &end)) ^
2020-05-08Replace Fl_Window_Driver::is_a_rescale() by Fl_Window::is_a_rescale()ManoloFLTK
so it can be called by any user code.
2020-05-08Fix doxygen docs (wrong argument name)Albrecht Schlosser
2020-05-07Extend fl_message_position() with 'center' optionAlbrecht Schlosser
Add argument 'center' to position the message box centered over the given x/y coordinates. Add another method to supply a widget or window to center the message box over. Fix documentation and don't use INT_MIN to avoid having to include limits.h in user code.
2020-05-07Add (x,y) positioning mode to common dialogsairbrett
Add new function to set (x,y) position. Reset to previous mode after innards is called by fl_* function. Use magic number for preferred position state. Note: several commits squashed and commit messages edited by AlbrechtS.
2020-05-04Support case when window is fullscreen - continuedManoloFLTK
2020-05-04Support case when captured window is fullscreen: no titlebar.ManoloFLTK
2020-04-29Reformat src/cmap.cxx and regen src/fl_cmap.hAlbrecht Schlosser
- remove obsolete code / comments (see Git for history) - add copyright to generated file src/fl_cmap.h - generate copyright year in src/fl_cmap.h automatically - add color indices as comments to color values - remove $Id header - replace $Id trailer with a more useful comment
2020-04-29Minor readability doc change.ManoloFLTK
2020-04-28Update dependencies and .gitignoreAlbrecht Schlosser
2020-04-24Misc doc improvements.ManoloFLTK
2020-04-24Doc change with intent to make it clearer.ManoloFLTK
2020-04-23Update © year.ManoloFLTK
2020-04-23Check for success of the FormatMessageW() call.ManoloFLTK
2020-04-22Match variable type (DWORD) and format specifierManoloFLTK
2020-04-22Add optional argument to Fl_Printer::begin_job() to inform caller when an ↵ManoloFLTK
error occurs. This solves an issue raised in fltk.general : Fl_Printer errors - how can I interpret them? https://www.fltk.org/newsgroups.php?s38419+gfltk.general+v38427
2020-04-21Slightly improve drawing of window titlebars.ManoloFLTK
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