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-rw-r--r--src/c_fl_wizard.cpp106
-rw-r--r--src/c_fl_wizard.h37
-rw-r--r--src/fltk-widgets-groups-wizards.adb177
-rw-r--r--src/fltk-widgets-groups-wizards.ads58
4 files changed, 378 insertions, 0 deletions
diff --git a/src/c_fl_wizard.cpp b/src/c_fl_wizard.cpp
new file mode 100644
index 0000000..7ed33db
--- /dev/null
+++ b/src/c_fl_wizard.cpp
@@ -0,0 +1,106 @@
+
+
+#include <FL/Fl_Wizard.H>
+#include "c_fl_wizard.h"
+#include "c_fl_type.h"
+
+
+
+
+class My_Wizard : public Fl_Wizard {
+ public:
+ using Fl_Wizard::Fl_Wizard;
+ friend void wizard_set_draw_hook(WIZARD w, void * d);
+ friend void fl_wizard_draw(WIZARD w);
+ friend void wizard_set_handle_hook(WIZARD w, void * h);
+ friend int fl_wizard_handle(WIZARD w, int e);
+ protected:
+ void draw();
+ void real_draw();
+ int handle(int e);
+ int real_handle(int e);
+ d_hook_p draw_hook;
+ h_hook_p handle_hook;
+};
+
+void My_Wizard::draw() {
+ (*draw_hook)(this->user_data());
+}
+
+void My_Wizard::real_draw() {
+ //Fl_Wizard::draw();
+
+ // required because of Fl_Wizard::draw() being private
+ // probably a bug in FLTK?
+ Fl_Widget *kid = value();
+ if (damage() & FL_DAMAGE_ALL) {
+ if (kid) {
+ draw_box(box(), x(), y(), w(), h(), kid->color());
+ draw_child(*kid);
+ } else {
+ draw_box(box(), x(), y(), w(), h(), color());
+ }
+ } else if (kid) {
+ update_child(*kid);
+ }
+}
+
+int My_Wizard::handle(int e) {
+ return (*handle_hook)(this->user_data(), e);
+}
+
+int My_Wizard::real_handle(int e) {
+ return Fl_Wizard::handle(e);
+}
+
+void wizard_set_draw_hook(WIZARD w, void * d) {
+ reinterpret_cast<My_Wizard*>(w)->draw_hook = reinterpret_cast<d_hook_p>(d);
+}
+
+void fl_wizard_draw(WIZARD w) {
+ reinterpret_cast<My_Wizard*>(w)->real_draw();
+}
+
+void wizard_set_handle_hook(WIZARD w, void * h) {
+ reinterpret_cast<My_Wizard*>(w)->handle_hook = reinterpret_cast<h_hook_p>(h);
+}
+
+int fl_wizard_handle(WIZARD w, int e) {
+ return reinterpret_cast<My_Wizard*>(w)->real_handle(e);
+}
+
+
+
+
+WIZARD new_fl_wizard(int x, int y, int w, int h, char* label) {
+ My_Wizard *g = new My_Wizard(x, y, w, h, label);
+ return g;
+}
+
+void free_fl_wizard(WIZARD w) {
+ delete reinterpret_cast<My_Wizard*>(w);
+}
+
+
+
+
+void fl_wizard_next(WIZARD w) {
+ reinterpret_cast<My_Wizard*>(w)->next();
+}
+
+void fl_wizard_prev(WIZARD w) {
+ reinterpret_cast<My_Wizard*>(w)->prev();
+}
+
+
+
+
+void * fl_wizard_get_visible(WIZARD w) {
+ return reinterpret_cast<My_Wizard*>(w)->value();
+}
+
+void fl_wizard_set_visible(WIZARD w, void * i) {
+ reinterpret_cast<My_Wizard*>(w)->value(reinterpret_cast<Fl_Widget*>(i));
+}
+
+
diff --git a/src/c_fl_wizard.h b/src/c_fl_wizard.h
new file mode 100644
index 0000000..2068683
--- /dev/null
+++ b/src/c_fl_wizard.h
@@ -0,0 +1,37 @@
+
+
+#ifndef FL_WIZARD_GUARD
+#define FL_WIZARD_GUARD
+
+
+
+
+typedef void* WIZARD;
+
+
+
+
+extern "C" void wizard_set_draw_hook(WIZARD w, void * d);
+extern "C" void fl_wizard_draw(WIZARD w);
+extern "C" void wizard_set_handle_hook(WIZARD w, void * h);
+extern "C" int fl_wizard_handle(WIZARD w, int e);
+
+
+
+
+extern "C" WIZARD new_fl_wizard(int x, int y, int w, int h, char* label);
+extern "C" void free_fl_wizard(WIZARD w);
+
+
+
+
+extern "C" void fl_wizard_next(WIZARD w);
+extern "C" void fl_wizard_prev(WIZARD w);
+
+
+extern "C" void * fl_wizard_get_visible(WIZARD w);
+extern "C" void fl_wizard_set_visible(WIZARD w, void * i);
+
+
+#endif
+
diff --git a/src/fltk-widgets-groups-wizards.adb b/src/fltk-widgets-groups-wizards.adb
new file mode 100644
index 0000000..ff9bc92
--- /dev/null
+++ b/src/fltk-widgets-groups-wizards.adb
@@ -0,0 +1,177 @@
+
+
+with
+
+ Interfaces.C,
+ System;
+
+use type
+
+ System.Address;
+
+
+package body FLTK.Widgets.Groups.Wizards is
+
+
+ procedure wizard_set_draw_hook
+ (W, D : in System.Address);
+ pragma Import (C, wizard_set_draw_hook, "wizard_set_draw_hook");
+
+ procedure wizard_set_handle_hook
+ (W, H : in System.Address);
+ pragma Import (C, wizard_set_handle_hook, "wizard_set_handle_hook");
+
+
+
+
+ function new_fl_wizard
+ (X, Y, W, H : in Interfaces.C.int;
+ Text : in Interfaces.C.char_array)
+ return System.Address;
+ pragma Import (C, new_fl_wizard, "new_fl_wizard");
+
+ procedure free_fl_wizard
+ (S : in System.Address);
+ pragma Import (C, free_fl_wizard, "free_fl_wizard");
+
+
+
+
+ procedure fl_wizard_next
+ (W : in System.Address);
+ pragma Import (C, fl_wizard_next, "fl_wizard_next");
+
+ procedure fl_wizard_prev
+ (W : in System.Address);
+ pragma Import (C, fl_wizard_prev, "fl_wizard_prev");
+
+
+
+
+ function fl_wizard_get_visible
+ (W : in System.Address)
+ return System.Address;
+ pragma Import (C, fl_wizard_get_visible, "fl_wizard_get_visible");
+
+ procedure fl_wizard_set_visible
+ (W, I : in System.Address);
+ pragma Import (C, fl_wizard_set_visible, "fl_wizard_set_visible");
+
+
+
+
+ procedure fl_wizard_draw
+ (W : in System.Address);
+ pragma Import (C, fl_wizard_draw, "fl_wizard_draw");
+
+ function fl_wizard_handle
+ (W : in System.Address;
+ E : in Interfaces.C.int)
+ return Interfaces.C.int;
+ pragma Import (C, fl_wizard_handle, "fl_wizard_handle");
+
+
+
+
+ procedure Finalize
+ (This : in out Wizard) is
+ begin
+ if This.Void_Ptr /= System.Null_Address and then
+ This in Wizard'Class
+ then
+ This.Clear;
+ free_fl_wizard (This.Void_Ptr);
+ This.Void_Ptr := System.Null_Address;
+ end if;
+ Finalize (Group (This));
+ end Finalize;
+
+
+
+
+ function Create
+ (X, Y, W, H : in Integer;
+ Text : in String)
+ return Wizard is
+ begin
+ return This : Wizard do
+ This.Void_Ptr := new_fl_wizard
+ (Interfaces.C.int (X),
+ Interfaces.C.int (Y),
+ Interfaces.C.int (W),
+ Interfaces.C.int (H),
+ Interfaces.C.To_C (Text));
+ fl_group_end (This.Void_Ptr);
+ fl_widget_set_user_data
+ (This.Void_Ptr,
+ Widget_Convert.To_Address (This'Unchecked_Access));
+ wizard_set_draw_hook (This.Void_Ptr, Draw_Hook'Address);
+ wizard_set_handle_hook (This.Void_Ptr, Handle_Hook'Address);
+ end return;
+ end Create;
+
+
+
+
+ procedure Next
+ (This : in out Wizard) is
+ begin
+ fl_wizard_next (This.Void_Ptr);
+ end Next;
+
+
+ procedure Prev
+ (This : in out Wizard) is
+ begin
+ fl_wizard_prev (This.Void_Ptr);
+ end Prev;
+
+
+
+
+ function Get_Visible
+ (This : in Wizard)
+ return access Widget'Class
+ is
+ Widget_Ptr : System.Address :=
+ fl_wizard_get_visible (This.Void_Ptr);
+ Actual_Widget : access Widget'Class :=
+ Widget_Convert.To_Pointer (fl_widget_get_user_data (Widget_Ptr));
+ begin
+ return Actual_Widget;
+ end Get_Visible;
+
+
+ procedure Set_Visible
+ (This : in out Wizard;
+ Item : access Widget'Class) is
+ begin
+ if Item = null then
+ fl_wizard_set_visible (This.Void_Ptr, System.Null_Address);
+ else
+ fl_wizard_set_visible (This.Void_Ptr, Item.Void_Ptr);
+ end if;
+ end Set_Visible;
+
+
+
+
+ procedure Draw
+ (This : in out Wizard) is
+ begin
+ fl_wizard_draw (This.Void_Ptr);
+ end Draw;
+
+
+ function Handle
+ (This : in out Wizard;
+ Event : in Event_Kind)
+ return Event_Outcome is
+ begin
+ return Event_Outcome'Val
+ (fl_wizard_handle (This.Void_Ptr, Event_Kind'Pos (Event)));
+ end Handle;
+
+
+end FLTK.Widgets.Groups.Wizards;
+
diff --git a/src/fltk-widgets-groups-wizards.ads b/src/fltk-widgets-groups-wizards.ads
new file mode 100644
index 0000000..63221db
--- /dev/null
+++ b/src/fltk-widgets-groups-wizards.ads
@@ -0,0 +1,58 @@
+
+
+package FLTK.Widgets.Groups.Wizards is
+
+
+ type Wizard is new Group with private;
+
+
+
+
+ function Create
+ (X, Y, W, H : in Integer;
+ Text : in String)
+ return Wizard;
+
+
+
+
+ procedure Next
+ (This : in out Wizard);
+
+ procedure Prev
+ (This : in out Wizard);
+
+
+
+
+ function Get_Visible
+ (This : in Wizard)
+ return access Widget'Class;
+
+ procedure Set_Visible
+ (This : in out Wizard;
+ Item : access Widget'Class);
+
+
+
+
+ procedure Draw
+ (This : in out Wizard);
+
+ function Handle
+ (This : in out Wizard;
+ Event : in Event_Kind)
+ return Event_Outcome;
+
+
+private
+
+
+ type Wizard is new Group with null record;
+
+ overriding procedure Finalize
+ (This : in out Wizard);
+
+
+end FLTK.Widgets.Groups.Wizards;
+
generated by cgit (git 2.30.0) at 2024-12-23 04:38:52 +0000