diff options
| author | Greg Ercolano <erco@seriss.com> | 2020-07-10 21:49:00 -0700 |
|---|---|---|
| committer | Albrecht Schlosser <albrechts.fltk@online.de> | 2020-07-14 12:52:56 +0200 |
| commit | 0693c70f577624e66fd660a888f2d2bcd3fc180b (patch) | |
| tree | e3b4161c0516ebacaf84e9b58852f48d4e4b6357 /src/Fl_System_Driver.H | |
| parent | 9925b0f12852dc37fb7fb773a525486c258d2c62 (diff) | |
First pass at fixing issue 99
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()
Diffstat (limited to 'src/Fl_System_Driver.H')
| -rw-r--r-- | src/Fl_System_Driver.H | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/Fl_System_Driver.H b/src/Fl_System_Driver.H index 0474154d4..77a58971f 100644 --- a/src/Fl_System_Driver.H +++ b/src/Fl_System_Driver.H @@ -128,7 +128,9 @@ public: virtual int event_key(int k) {return 0;} virtual int get_key(int k) {return 0;} // implement scandir-like function - virtual int filename_list(const char *d, dirent ***list, int (*sort)(struct dirent **, struct dirent **) ) {return -1;} + virtual int filename_list(const char *d, dirent ***list, + int (*sort)(struct dirent **, struct dirent **), + char *errmsg=NULL, int errmsg_sz=0) {return -1;} // the default implementation of filename_expand() may be enough virtual int filename_expand(char *to, int tolen, const char *from); // to implement @@ -162,7 +164,9 @@ public: // implement to support Fl_File_Browser::load() virtual int file_browser_load_filesystem(Fl_File_Browser *browser, char *filename, int lname, Fl_File_Icon *icon) {return 0;} // the default implementation of file_browser_load_directory() should be enough - virtual int file_browser_load_directory(const char *directory, char *filename, size_t name_size, dirent ***pfiles, Fl_File_Sort_F *sort); + virtual int file_browser_load_directory(const char *directory, char *filename, size_t name_size, + dirent ***pfiles, Fl_File_Sort_F *sort, + char *errmsg=NULL, int errmsg_sz=0); // implement to support Fl_Preferences virtual void newUUID(char *uuidBuffer) { uuidBuffer[0] = 0; } // implement to support Fl_Preferences |