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Add Fl_Darwin_System_Driver::filename_relative()

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This removes the last instance in FLTK of use of #if __APPLE__ instead of the driver mechanism.
This commit is contained in:
ManoloFLTK 2025-03-08 16:59:02 +01:00
parent 43e24a7541
commit 0941f0600a
4 changed files with 24 additions and 11 deletions
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1
src/Fl_System_Driver.H
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@ -64,6 +64,7 @@ protected:
static Fl_System_Driver *newSystemDriver();
Fl_System_Driver();
static bool awake_ring_empty();
int filename_relative_(char *to, int tolen, const char *from, const char *base, bool case_sensitive);
public:
virtual ~Fl_System_Driver();
static int command_key;

1
src/drivers/Darwin/Fl_Darwin_System_Driver.H
View File

@ -79,6 +79,7 @@ public:
Fl_Sys_Menu_Bar_Driver *sys_menu_bar_driver() FL_OVERRIDE;
double wait(double time_to_wait) FL_OVERRIDE;
int ready() FL_OVERRIDE;
int filename_relative(char *to, int tolen, const char *dest_dir, const char *base_dir) FL_OVERRIDE;
};
#endif // FL_DARWIN_SYSTEM_DRIVER_H

5
src/drivers/Darwin/Fl_Darwin_System_Driver.cxx
View File

@ -367,3 +367,8 @@ void Fl_Darwin_System_Driver::tree_draw_expando_button(int x, int y, bool state,
int Fl_Darwin_System_Driver::tree_connector_style() {
return FL_TREE_CONNECTOR_NONE;
}
int Fl_Darwin_System_Driver::filename_relative(char *to, int tolen, const char *dest_dir, const char *base_dir) {
return Fl_System_Driver::filename_relative_(to, tolen, dest_dir, base_dir, false);
}

28
src/filename_absolute.cxx
View File

@ -201,7 +201,12 @@ int fl_filename_relative(char *to, int tolen, const char *from, const char *base
\{
*/
int Fl_System_Driver::filename_relative(char *to, int tolen, const char *dest_dir, const char *base_dir)
int Fl_System_Driver::filename_relative(char *to, int tolen, const char *dest_dir, const char *base_dir) {
return filename_relative_(to, tolen, dest_dir, base_dir, true);
}
int Fl_System_Driver::filename_relative_(char *to, int tolen, const char *dest_dir, const char *base_dir, bool case_sensitive)
{
// Find the relative path from base_dir to dest_dir.
// Both paths must be absolute and well formed (contain no /../ and /./ segments).
@ -223,16 +228,17 @@ int Fl_System_Driver::filename_relative(char *to, int tolen, const char *dest_di
// compare both path names until we find a difference
for (;;) {
#ifndef __APPLE__ // case sensitive
base_i++;
dest_i++;
char b = *base_i, d = *dest_i;
#else // case insensitive
base_i += fl_utf8len1(*base_i);
int b = fl_tolower(fl_utf8decode(base_i, NULL, NULL));
dest_i += fl_utf8len1(*dest_i);
int d = fl_tolower(fl_utf8decode(dest_i, NULL, NULL));
#endif
int b, d;
if (case_sensitive) { // case sensitive
base_i++;
dest_i++;
b = *base_i, d = *dest_i;
} else { // case insensitive
base_i += fl_utf8len1(*base_i);
b = fl_tolower(fl_utf8decode(base_i, NULL, NULL));
dest_i += fl_utf8len1(*dest_i);
d = fl_tolower(fl_utf8decode(dest_i, NULL, NULL));
}
int b0 = (b==0) || (isdirsep(b));
int d0 = (d==0) || (isdirsep(d));
if (b0 && d0) {