Fluid fixes from Vincent PENNE.

git-svn-id: file:///fltk/svn/fltk/trunk@12 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

fluid/Fl_Function_Type.cxx

@@ -66,6 +66,8 @@ const char *c_check(const char *c, int type) {
 
 class Fl_Function_Type : public Fl_Type {
   const char* return_type;
+  const char* actual_return_type;
+  const char* star;
   char public_, constructor, havewidgets;
 public:
   Fl_Type *make();
@@ -166,21 +168,21 @@ void Fl_Function_Type::write_code1() {
   Fl_Type *child;
   const char* widget_type = 0;
   for (child = next; child && child->level > level; child = child->next)
-    if (child->is_widget()) {
+    if (child->is_widget() && child->level == level+1) {
       havewidgets = 1;
       widget_type = subclassname(child);
-      break;
     }
   write_c("\n");
   if (ismain())
     write_c("int main(int argc, char **argv) {\n");
   else {
     const char* t = return_type;
-    const char* star = "";
+    star = "";
     if (!t) {
       if (havewidgets) {t = widget_type; star = "*";}
       else t = "void";
     }
+    actual_return_type=t;
     const char* k = class_name();
     if (k) {
       write_public(public_);
@@ -200,7 +202,7 @@ void Fl_Function_Type::write_code1() {
       write_c("%s%s %s {\n", t, star, name());
     }
   }
-  if (havewidgets) write_c("  %s* w;\n", widget_type);
+  if (havewidgets) write_c("  Fl_Window* w;\n");
   indentation += 2;
 }
 
@@ -209,7 +211,7 @@ void Fl_Function_Type::write_code2() {
     if (havewidgets) write_c("  w->show(argc, argv);\n");
     write_c("  return Fl::run();\n");
   } else if (havewidgets && !constructor)
-    write_c("  return w;\n");
+    write_c("  return (%s%s)w;\n", actual_return_type, star);
   write_c("}\n");
   indentation = 0;
 }

fluid/Fl_Type.cxx

@@ -512,6 +512,8 @@ void delete_all(int selected_only) {
       f = g;
     } else f = f->next;
   }
+  if(!selected_only)    include_H_from_C=1;
+
   selection_changed(0);
 }
 

fluid/Fl_Type.h

@@ -140,3 +140,5 @@ const char *c_check(const char *c, int type = 0);
 
 // replace a string pointer with new value, strips leading/trailing blanks:
 int storestring(const char *n, const char * & p, int nostrip=0);
+
+extern bool include_H_from_C;

fluid/Fl_Widget_Type.cxx

@@ -1267,7 +1267,7 @@ void Fl_Widget_Type::write_code1() {
   if (varused) write_c("{ %s* o = ", t);
   if (name()) write_c("%s = ", name());
   if (is_window()) {
-    write_c("w = new %s(%d, %d", t, o->w(), o->h());
+    write_c("new %s(%d, %d", t, o->w(), o->h());
     // prevent type() code from being emitted:
     ((Fl_Widget_Type*)factory)->o->type(o->type());
   } else {
@@ -1279,6 +1279,7 @@ void Fl_Widget_Type::write_code1() {
   }
   write_c(");\n");
   indentation += 2;
+  if (is_window()) write_c("%sw = o;\n", indent());
   if (varused) write_widget_code();
 }
 

fluid/Fl_Window_Type.cxx

@@ -21,6 +21,8 @@ int gridx = 5;
 int gridy = 5;
 int snap = 3;
 
+bool include_H_from_C;
+
 void alignment_cb(Fl_Input *i, long v) {
   int n = atoi(i->value());
   if (n < 0) n = 0;
@@ -35,7 +37,8 @@ extern const char* header_file_name;
 extern const char* code_file_name;
 
 void show_alignment_cb(Fl_Widget *, void *) {
-  make_alignment_window();
+  if(alignment_window==0) make_alignment_window();
+  include_H_from_C_button->value(include_H_from_C);
   header_file_input->value(header_file_name);
   code_file_input->value(code_file_name);
   char buf[128];
@@ -53,6 +56,10 @@ void code_input_cb(Fl_Input* i, void*) {
   printf("code file name set to %s\n", code_file_name);
 }
 
+void include_H_from_C_button_cb(Fl_Light_Button* b, void*) {
+  include_H_from_C = b->value();
+}
+
 ////////////////////////////////////////////////////////////////
 
 static Fl_Menu_Item window_type_menu[] = {

fluid/about_panel.cxx

@@ -19,7 +19,8 @@ static void cb_OK(Fl_Return_Button* o, void*) {
 
 Fl_Window* make_about_panel(const char *copyright) {
   Fl_Window* w;
-  { Fl_Window* o = about_panel = w = new Fl_Window(309, 221, "about fluid");
+  { Fl_Window* o = about_panel = new Fl_Window(309, 221, "about fluid");
+    w = o;
     o->box(FL_UP_BOX);
     o->color(97);
     o->selection_color(47);

fluid/alignment_panel.cxx

@@ -18,9 +18,12 @@ Fl_Input *header_file_input;
 
 Fl_Input *code_file_input;
 
+Fl_Light_Button *include_H_from_C_button;
+
 Fl_Window* make_alignment_window() {
   Fl_Window* w;
-  { Fl_Window* o = alignment_window = w = new Fl_Window(210, 282, "fluid Preferences");
+  { Fl_Window* o = alignment_window = new Fl_Window(210, 310, "fluid Preferences");
+    w = o;
     { Fl_Box* o = new Fl_Box(10, 20, 190, 100, "ALIGNMENT:");
       o->box(FL_ENGRAVED_FRAME);
       o->labelsize(10);
@@ -44,9 +47,8 @@ Fl_Window* make_alignment_window() {
       o->callback((Fl_Callback*)alignment_cb, (void*)(3));
       o->when(FL_WHEN_RELEASE|FL_WHEN_ENTER_KEY);
     }
-    { Fl_Button* o = new Fl_Button(10, 250, 190, 20, "close");
+    { Fl_Button* o = new Fl_Button(10, 280, 190, 20, "close");
       o->callback((Fl_Callback*)cb_close);
-      w->hotspot(o);
     }
     { Fl_Box* o = new Fl_Box(10, 140, 190, 100, "OUTPUT FILE NAMES:");
       o->box(FL_ENGRAVED_FRAME);
@@ -67,6 +69,11 @@ Fl_Window* make_alignment_window() {
       o->callback((Fl_Callback*)code_input_cb, (void*)(1));
       o->when(1);
     }
+    { Fl_Light_Button* o = include_H_from_C_button = new Fl_Light_Button(60, 250, 140, 20, "Include .H from .C");
+      o->value(1);
+      o->callback((Fl_Callback*)include_H_from_C_button_cb);
+    }
+    o->set_modal();
     o->end();
   }
   return w;

fluid/alignment_panel.fl

@@ -8,8 +8,8 @@ snap 3
 Function {make_alignment_window()} {open
 } {
   Fl_Window alignment_window {
-    label {fluid Preferences} open selected
+    label {fluid Preferences} open
-    xywh {303 187 210 282} visible
+    xywh {0 22 210 310} modal visible
   } {
     Fl_Box {} {
       label {ALIGNMENT:}
@@ -39,7 +39,7 @@ Function {make_alignment_window()} {open
     Fl_Button {} {
       label close
       callback {alignment_window->hide();}
-      xywh {10 250 190 20} hotspot
+      xywh {10 280 190 20}
     }
     Fl_Box {} {
       label {OUTPUT FILE NAMES:}
@@ -61,5 +61,10 @@ Function {make_alignment_window()} {open
       callback code_input_cb
       xywh {90 210 100 20} box THIN_DOWN_BOX when 1
     }
+    Fl_Light_Button include_H_from_C_button {
+      label {Include .H from .C}
+      callback include_H_from_C_button_cb
+      xywh {60 250 140 20} value 1
+    }
   }
 } 

fluid/alignment_panel.h

@@ -4,14 +4,17 @@
 #include <FL/Fl_Box.H>
 #include <FL/Fl_Button.H>
 #include <FL/Fl_Input.H>
+#include <FL/Fl_Light_Button.H>
 #include <FL/Fl_Window.H>
 extern void alignment_cb(Fl_Input*, long);
 extern void code_input_cb(Fl_Input*, void*);
 extern void header_input_cb(Fl_Input*, void*);
+extern void include_H_from_C_button_cb(Fl_Light_Button*, void*);
 extern Fl_Window *alignment_window;
 extern Fl_Input *horizontal_input;
 extern Fl_Input *vertical_input;
 extern Fl_Input *snap_input;
 extern Fl_Input *header_file_input;
 extern Fl_Input *code_file_input;
+extern Fl_Light_Button *include_H_from_C_button;
 Fl_Window* make_alignment_window();

fluid/code.cxx

@@ -12,6 +12,7 @@
 
 #include <FL/Fl.H>
 #include "Fl_Type.H"
+#include "alignment_panel.H"
 
 static FILE *code_file;
 static FILE *header_file;
@@ -240,7 +241,8 @@ int write_code(const char *s, const char *t) {
   for (p = Fl_Type::first; p; p = p->next) p->write_declare();
   delete included_root; included_root = 0;
 
-  if (t) write_c("#include \"%s\"\n", filename_name(t));
+  if (t && include_H_from_C)
+    write_c("#include \"%s\"\n", filename_name(t));
   for (p = Fl_Type::first; p; p = p->next) p->write_static();
   for (p = Fl_Type::first; p;) p = write_code(p);
 

fluid/file.cxx

@@ -14,6 +14,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdarg.h>
+#include "alignment_panel.H"
 
 ////////////////////////////////////////////////////////////////
 // BASIC FILE WRITING:
@@ -298,6 +299,8 @@ int write_file(const char *filename, int selected_only) {
   if (!open_write(filename)) return 0;
   write_string("# data file for the Fltk User Interface Designer (fluid)\n"
 	       "version %.2f",FL_VERSION);
+  if(!include_H_from_C)
+    write_string("\ndo_not_include_H_from_C");
   if (!selected_only) {
     write_string("\nheader_name"); write_word(header_file_name);
     write_string("\ncode_name"); write_word(code_file_name);
@@ -365,6 +368,11 @@ static void read_children(Fl_Type *p, int paste) {
       continue;
     }
 
+    if (!strcmp(c,"do_not_include_H_from_C"))
+    {
+      include_H_from_C=0;
+      goto CONTINUE;
+    }
     if (!strcmp(c,"header_name")) {
       header_file_name = strdup(read_word());
       goto CONTINUE;

fluid/fluid.cxx

@@ -365,6 +365,7 @@ int main(int argc,char **argv) {
   }
   const char *c = argv[i];
   make_main_window();
+  include_H_from_C=1;
   if (c) set_filename(c);
   if (!compile_only) {
     Fl::visual((Fl_Mode)(FL_DOUBLE|FL_INDEX));

fluid/widget_panel.cxx

@@ -6,7 +6,8 @@ Fl_Input *v_input[4];
 
 Fl_Window* make_widget_panel() {
   Fl_Window* w;
-  { Fl_Window* o = w = new Fl_Window(370, 480);
+  { Fl_Window* o = new Fl_Window(370, 480);
+    w = o;
     w->hotspot(o);
     { Fl_Input* o = new Fl_Input(90, 10, 210, 20, "name:");
       o->box(FL_THIN_UP_BOX);

src/fl_cursor.cxx

@@ -62,7 +62,7 @@ void Fl_Window::cursor(Fl_Cursor c, Fl_Color, Fl_Color) {
 
 #define CURSORSIZE 16
 #define HOTXY 7
-struct TableEntry {
+static struct TableEntry {
   uchar bits[CURSORSIZE*CURSORSIZE/8];
   uchar mask[CURSORSIZE*CURSORSIZE/8];
   Cursor cursor;