Fluid: restructuring and commenting.

tl;dr : making Fluid maintainable, no changes in code execution and logic.

This is a pretty extensive restructuring of the Fluid source tree.
It was neccessary because source and header files were getting
much too big to handle. Many source files had no header, and many
headers declared functions that were in diffrent source files.

Reorganized much of the include statements.
Added comments to some of the files.
Added Doxygen configuration file for standalone Fluid docs.

Tested everything by rebuilding Fluid .fl designs with the resorted
version of Fluid.

1 files changed, 26 insertions, 39 deletions

diff --git a/fluid/alignment_panel.fl b/fluid/alignment_panel.fl
index 20b09b575..9d0ed50a3 100644
--- a/fluid/alignment_panel.fl
+++ b/fluid/alignment_panel.fl
@@ -20,6 +20,12 @@ comment {//
 } {in_source in_header
 }
 
+decl {\#include "fluid.h"} {public global
+}
+
+decl {\#include "widget_browser.h"} {public global
+}
+
 decl {\#include <FL/Fl_Text_Buffer.H>} {public local
 }
 
@@ -38,37 +44,16 @@ decl {\#include <FL/fl_ask.H>} {private global
 decl {\#include <string.h>} {private global
 }
 
-decl {extern void load_history();} {public local
-}
-
-decl {extern void redraw_browser();} {public local
-}
-
-decl {extern int show_comments;} {public local
-}
-
-decl {extern int G_use_external_editor;} {public local
-}
-
-decl {extern char G_external_editor_command[512];} {public local
-}
-
-decl {extern int show_coredevmenus;} {public local
-}
-
 decl {extern struct Fl_Menu_Item *dbmanager_item;} {public local
 }
 
-decl {extern Fl_Preferences fluid_prefs;} {public local
-}
-
 Function {make_project_window()} {open
 } {
   Fl_Window project_window {
-    label {Project Settings} open
-    xywh {396 475 399 252} type Double hide
+    label {Project Settings}
+    xywh {473 246 399 252} type Double
     code0 {\#include <FL/Fl_Preferences.H>}
-    code1 {\#include <FL/Fl_Tooltip.H>} modal
+    code1 {\#include <FL/Fl_Tooltip.H>} modal visible
   } {
     Fl_Button {} {
       label Close
@@ -162,11 +147,12 @@ decl {extern void i18n_cb(Fl_Choice *,void *);} {public local
 decl {void scheme_cb(Fl_Choice *, void *);} {public local
 }
 
-Function {make_settings_window()} {} {
+Function {make_settings_window()} {open
+} {
   Fl_Window settings_window {
-    label {GUI Settings} open
-    xywh {355 85 360 355} type Double hide resizable
-    code0 {o->size_range(o->w(), o->h());} non_modal
+    label {GUI Settings}
+    xywh {442 538 360 355} type Double resizable
+    code0 {o->size_range(o->w(), o->h());} non_modal visible
   } {
     Fl_Choice scheme_choice {
       label {Scheme: }
@@ -295,11 +281,11 @@ Examples:
   }
 }
 
-Function {make_shell_window()} {open
+Function {make_shell_window()} {open selected
 } {
   Fl_Window shell_window {
-    label {Shell Command} open
-    xywh {761 190 365 125} type Double hide
+    label {Shell Command}
+    xywh {873 248 365 125} type Double visible
   } {
     Fl_Input shell_command_input {
       label {Command:}
@@ -345,8 +331,8 @@ Function {make_shell_window()} {open
     }
   }
   Fl_Window shell_run_window {
-    label {Shell Command Output} open
-    xywh {454 363 555 430} type Double hide resizable
+    label {Shell Command Output}
+    xywh {887 409 555 430} type Double resizable visible
   } {
     Fl_Simple_Terminal shell_run_terminal {
       xywh {10 10 535 375} resizable
@@ -364,10 +350,11 @@ shell_run_window->hide();}
   }
 }
 
-Function {make_layout_window()} {} {
+Function {make_layout_window()} {open
+} {
   Fl_Window grid_window {
-    label {Layout Settings} open
-    xywh {812 369 310 245} type Double hide non_modal
+    label {Layout Settings}
+    xywh {545 376 310 245} type Double non_modal visible
   } {
     Fl_Input horizontal_input {
       label x
@@ -558,7 +545,7 @@ Function {writePrefs()} {
 }} {}
 }
 
-Function {show_global_settings_window()} {open return_type void
+Function {show_global_settings_window()} {return_type void
 } {
   code {if (!global_settings_window)
   make_global_settings_window();
@@ -749,7 +736,7 @@ Default is on.} xywh {245 366 100 25} down_box BORDER_BOX
       } {
         MenuItem {} {
           label off
-          user_data 0 user_data_type long selected
+          user_data 0 user_data_type long
           xywh {30 30 31 20}
         }
         MenuItem {} {
@@ -781,7 +768,7 @@ Default is on.} xywh {245 442 100 25} down_box BORDER_BOX
       } {
         MenuItem {} {
           label off
-          user_data 0 user_data_type long selected
+          user_data 0 user_data_type long
           xywh {30 30 31 20}
         }
         MenuItem {} {