Fixing and upgrading Fl_Preferences (#374)

* Added filename function to Fl_Preferences

Static function to get filename before opening.
Member to get filename after opening.
Bug fixes for memory mapped preferences.

* ERROR is a macro on Windows, don't use it

* Added Fl_Preferences::dirty().

User can now check if the database will be written
when flushed or destroyed.
Flush returns a crude error code.

* Fl_Preferences::get binary data returns # of bytes read.

* Verified group deletion code

* Fl_Preferences ignores locale.

This will make .prefs files interchangeable
between different computers.

* Updating the Preferences Mode to ignore locale.

* Fixes in docs.

1 files changed, 14 insertions, 9 deletions

diff --git a/fluid/alignment_panel.fl b/fluid/alignment_panel.fl
index 716ebcca3..af64ecb73 100644
--- a/fluid/alignment_panel.fl
+++ b/fluid/alignment_panel.fl
@@ -1,5 +1,10 @@
 # data file for the Fltk User Interface Designer (fluid)
 version 1.0400
+i18n_type 1
+i18n_include {<libintl.h>}
+i18n_conditional FLTK_GETTEXT_FOUND
+i18n_function gettext
+i18n_static_function gettext_noop
 header_name {.h}
 code_name {.cxx}
 comment {//
@@ -35,7 +40,7 @@ decl {\#include <FL/Fl_Text_Buffer.H>} {public local
 decl {\#include <FL/Fl_Text_Display.H>} {public local
 }
 
-decl {\#include <FL/filename.H>} {selected public local
+decl {\#include <FL/filename.H>} {public local
 }
 
 decl {\#include <FL/Fl_Preferences.H>} {private global
@@ -323,7 +328,7 @@ Function {make_shell_window()} {open
         tooltip {save the design to the .fl file before running the command} xywh {82 39 136 19} down_box DOWN_BOX labelsize 12
       }
       Fl_Check_Button shell_writecode_button {
-        label {save source code}
+        label {save source code} selected
         tooltip {generate the source code and header file before running the command} xywh {82 59 120 19} down_box DOWN_BOX labelsize 12
       }
       Fl_Check_Button shell_writemsgs_button {
@@ -524,11 +529,11 @@ wShowZoomFactor->value(opt[Fl::OPTION_SHOW_SCALING][mode]);} {}
 }
 
 Function {readPrefs()} {
-  comment {read all preferences and refresh the GUI} private return_type void
+  comment {read all preferences and refresh the GUI} open private return_type void
 } {
   code {// read all preferences and refresh the GUI
 {
-  Fl_Preferences prefs(Fl_Preferences::SYSTEM, "fltk.org", "fltk");
+  Fl_Preferences prefs(Fl_Preferences::SYSTEM_L, "fltk.org", "fltk");
   Fl_Preferences opt_prefs(prefs, "options");
   opt_prefs.get("ArrowFocus", opt[Fl::OPTION_ARROW_FOCUS][1], 2);
   opt_prefs.get("VisibleFocus", opt[Fl::OPTION_VISIBLE_FOCUS][1], 2);
@@ -539,7 +544,7 @@ Function {readPrefs()} {
   opt_prefs.get("ShowZoomFactor", opt[Fl::OPTION_SHOW_SCALING ][1], 2);
 }
 {
-  Fl_Preferences prefs(Fl_Preferences::USER, "fltk.org", "fltk");
+  Fl_Preferences prefs(Fl_Preferences::USER_L, "fltk.org", "fltk");
   Fl_Preferences opt_prefs(prefs, "options");
   opt_prefs.get("ArrowFocus", opt[Fl::OPTION_ARROW_FOCUS][0], 2);
   opt_prefs.get("VisibleFocus", opt[Fl::OPTION_VISIBLE_FOCUS][0], 2);
@@ -553,11 +558,11 @@ refreshUI();} {}
 }
 
 Function {writePrefs()} {
-  comment {write all preferences using the array} private return_type void
+  comment {write all preferences using the array} open private return_type void
 } {
   code {// write all preferences using the array
 {
-  Fl_Preferences prefs(Fl_Preferences::SYSTEM, "fltk.org", "fltk");
+  Fl_Preferences prefs(Fl_Preferences::SYSTEM_L, "fltk.org", "fltk");
   Fl_Preferences opt_prefs(prefs, "options");
   if (opt[Fl::OPTION_ARROW_FOCUS][1]==2) opt_prefs.deleteEntry("ArrowFocus");
   else opt_prefs.set("ArrowFocus", opt[Fl::OPTION_ARROW_FOCUS][1]);
@@ -575,7 +580,7 @@ Function {writePrefs()} {
   else opt_prefs.set("ShowZoomFactor", opt[Fl::OPTION_SHOW_SCALING][1]);
 }
 {
-  Fl_Preferences prefs(Fl_Preferences::USER, "fltk.org", "fltk");
+  Fl_Preferences prefs(Fl_Preferences::USER_L, "fltk.org", "fltk");
   Fl_Preferences opt_prefs(prefs, "options");
   if (opt[Fl::OPTION_ARROW_FOCUS][0]==2) opt_prefs.deleteEntry("ArrowFocus");
   else opt_prefs.set("ArrowFocus", opt[Fl::OPTION_ARROW_FOCUS][0]);
@@ -594,7 +599,7 @@ Function {writePrefs()} {
 }} {}
 }
 
-Function {show_global_settings_window()} {return_type void
+Function {show_global_settings_window()} {open return_type void
 } {
   code {if (!global_settings_window)
   make_global_settings_window();