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authorJedidiah Barber <contact@jedbarber.id.au>2024-02-06 14:53:15 +1300
committerJedidiah Barber <contact@jedbarber.id.au>2024-02-06 14:53:15 +1300
commite924af80410c3d9fafc72a1e8217b71ce99c8830 (patch)
tree51cba786b2310b62d808f6323fbd67db9aa38286
parent3eab055f80aeefc4db7564889a7c6fe172883422 (diff)
Fl_Overlay_Window bound
-rw-r--r--doc/fl_overlay_window.html150
-rw-r--r--doc/index.html3
-rw-r--r--src/c_fl_overlay_window.cpp117
-rw-r--r--src/c_fl_overlay_window.h42
-rw-r--r--src/fltk-widgets-groups-windows-double-overlay.adb262
-rw-r--r--src/fltk-widgets-groups-windows-double-overlay.ads110
6 files changed, 683 insertions, 1 deletions
diff --git a/doc/fl_overlay_window.html b/doc/fl_overlay_window.html
new file mode 100644
index 0000000..fd0bcea
--- /dev/null
+++ b/doc/fl_overlay_window.html
@@ -0,0 +1,150 @@
+
+<!DOCTYPE html>
+
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <title>Fl_Overlay_Window Binding Map</title>
+ <link href="map.css" rel="stylesheet">
+ </head>
+
+ <body>
+
+
+<h2>Fl_Overlay_Window Binding Map</h2>
+
+
+<table class="package">
+ <tr><th colspan="2">Package name</th></tr>
+
+ <tr>
+ <td>Fl_Overlay_Window</td>
+ <td>FLTK.Widgets.Groups.Windows.Double.Overlay</td>
+ </tr>
+
+</table>
+
+
+
+<table class="type">
+ <tr><th colspan="2">Types</th></tr>
+
+ <tr>
+ <td>Fl_Overlay_Window</td>
+ <td>Overlay_Window</td>
+ </tr>
+
+ <tr>
+ <td>&nbsp;</td>
+ <td>Overlay_Window_Reference</td>
+ </tr>
+
+</table>
+
+
+
+<table class="function">
+ <tr><th colspan="2">Functions and Procedures</th></tr>
+
+ <tr>
+<td><pre>
+Fl_Overlay_Window(int W, int H, const char *l=0);
+</pre></td>
+<td><pre>
+function Create
+ (W, H : in Integer;
+ Text : in String := "")
+ return Overlay_Window;
+</pre></td>
+ </tr>
+
+ <tr>
+<td><pre>
+Fl_Overlay_Window(int X, int Y, int W, int H, const char *l=0);
+</pre></td>
+<td><pre>
+function Create
+ (X, Y, W, H : in Integer;
+ Text : in String := "")
+ return Overlay_Window;
+</pre></td>
+ </tr>
+
+ <tr>
+<td><pre>
+int can_do_overlay();
+</pre></td>
+<td><pre>
+function Can_Do_Overlay
+ (This : in Overlay_Window)
+ return Boolean;
+</pre></td>
+ </tr>
+
+ <tr>
+<td><pre>
+virtual void draw_overlay()=0;
+</pre></td>
+<td><pre>
+procedure Draw_Overlay
+ (This : in out Overlay_Window) is null;
+</pre></td>
+ </tr>
+
+ <tr>
+<td><pre>
+void flush();
+</pre></td>
+<td><pre>
+procedure Flush
+ (This : in out Overlay_Window);
+</pre></td>
+ </tr>
+
+ <tr>
+<td><pre>
+void hide();
+</pre></td>
+<td><pre>
+procedure Hide
+ (This : in out Overlay_Window);
+</pre></td>
+ </tr>
+
+ <tr>
+<td><pre>
+void redraw_overlay();
+</pre></td>
+<td><pre>
+procedure Redraw_Overlay
+ (This : in out Overlay_Window);
+</pre></td>
+ </tr>
+
+ <tr>
+<td><pre>
+void resize(int, int, int, int);
+</pre></td>
+<td>
+Use Resize/Reposition from FLTK.Widgets instead
+</td>
+ </tr>
+
+ <tr>
+<td><pre>
+void show();
+
+void show(int a, char **b);
+</pre></td>
+<td><pre>
+procedure Show
+ (This : in out Overlay_Window);
+</pre></td>
+ </tr>
+
+</table>
+
+
+ </body>
+</html>
+
diff --git a/doc/index.html b/doc/index.html
index f8a52c1..75d659f 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -80,7 +80,7 @@
<li><a href="fl_multiline_output.html">Fl_Multiline_Output</a></li>
<li><a href="fl_nice_slider.html">Fl_Nice_Slider</a></li>
<li><a href="fl_output.html">Fl_Output</a></li>
- <li>Fl_Overlay_Window</li>
+ <li><a href="fl_overlay_window.html">Fl_Overlay_Window</a></li>
<li><a href="fl_pack.html">Fl_Pack</a></li>
<li><a href="fl_paged_device.html">Fl_Paged_Device</a></li>
<li><a href="fl_pixmap.html">Fl_Pixmap</a></li>
@@ -192,6 +192,7 @@
<li><a href="fl_tile.html">FLTK.Widgets.Groups.Tiled</a></li>
<li><a href="fl_window.html">FLTK.Widgets.Groups.Windows</a></li>
<li><a href="fl_double_window.html">FLTK.Widgets.Groups.Windows.Double</a></li>
+ <li><a href="fl_overlay_window.html">FLTK.Widgets.Groups.Windows.Double.Overlay</a></li>
<li><a href="fl_gl_window.html">FLTK.Widgets.Groups.Windows.OpenGL</a></li>
<li><a href="fl_single_window.html">FLTK.Widgets.Groups.Windows.Single</a></li>
<li><a href="fl_menu_window.html">FLTK.Widgets.Groups.Windows.Single.Menu</a></li>
diff --git a/src/c_fl_overlay_window.cpp b/src/c_fl_overlay_window.cpp
new file mode 100644
index 0000000..84a65f2
--- /dev/null
+++ b/src/c_fl_overlay_window.cpp
@@ -0,0 +1,117 @@
+
+
+#include <FL/Fl_Overlay_Window.H>
+#include "c_fl_overlay_window.h"
+#include "c_fl_type.h"
+
+
+
+
+class My_Overlay_Window : public Fl_Overlay_Window {
+ public:
+ using Fl_Overlay_Window::Fl_Overlay_Window;
+ friend void overlay_window_set_draw_hook(OVERLAYWINDOW w, void * d);
+ friend void fl_overlay_window_draw(OVERLAYWINDOW w);
+ friend void overlay_window_set_draw_overlay_hook(OVERLAYWINDOW w, void * d);
+ friend void overlay_window_set_handle_hook(OVERLAYWINDOW w, void * h);
+ friend int fl_overlay_window_handle(OVERLAYWINDOW w, int e);
+ friend OVERLAYWINDOW new_fl_overlay_window(int x, int y, int w, int h, char *label);
+ friend OVERLAYWINDOW new_fl_overlay_window2(int w, int h, char *label);
+ protected:
+ void draw();
+ void real_draw();
+ void draw_overlay();
+ int handle(int e);
+ int real_handle(int e);
+ d_hook_p draw_hook;
+ d_hook_p draw_overlay_hook;
+ h_hook_p handle_hook;
+};
+
+void My_Overlay_Window::draw() {
+ (*draw_hook)(this->user_data());
+}
+
+void My_Overlay_Window::real_draw() {
+ Fl_Overlay_Window::draw();
+}
+
+void My_Overlay_Window::draw_overlay() {
+ (*draw_overlay_hook)(this->user_data());
+}
+
+int My_Overlay_Window::handle(int e) {
+ return (*handle_hook)(this->user_data(), e);
+}
+
+int My_Overlay_Window::real_handle(int e) {
+ return Fl_Overlay_Window::handle(e);
+}
+
+void overlay_window_set_draw_hook(OVERLAYWINDOW w, void * d) {
+ reinterpret_cast<My_Overlay_Window*>(w)->draw_hook = reinterpret_cast<d_hook_p>(d);
+}
+
+void fl_overlay_window_draw(OVERLAYWINDOW w) {
+ reinterpret_cast<My_Overlay_Window*>(w)->real_draw();
+}
+
+void overlay_window_set_draw_overlay_hook(OVERLAYWINDOW w, void * d) {
+ reinterpret_cast<My_Overlay_Window*>(w)->draw_overlay_hook = reinterpret_cast<d_hook_p>(d);
+}
+
+void overlay_window_set_handle_hook(OVERLAYWINDOW w, void * h) {
+ reinterpret_cast<My_Overlay_Window*>(w)->handle_hook = reinterpret_cast<h_hook_p>(h);
+}
+
+int fl_overlay_window_handle(OVERLAYWINDOW w, int e) {
+ return reinterpret_cast<My_Overlay_Window*>(w)->real_handle(e);
+}
+
+
+
+
+OVERLAYWINDOW new_fl_overlay_window(int x, int y, int w, int h, char *label) {
+ My_Overlay_Window *ow = new My_Overlay_Window(x, y, w, h, label);
+ return ow;
+}
+
+OVERLAYWINDOW new_fl_overlay_window2(int w, int h, char *label) {
+ My_Overlay_Window *ow = new My_Overlay_Window(w, h, label);
+ return ow;
+}
+
+void free_fl_overlay_window(OVERLAYWINDOW w) {
+ delete reinterpret_cast<My_Overlay_Window*>(w);
+}
+
+
+
+
+int fl_overlay_window_can_do_overlay(OVERLAYWINDOW w) {
+ return reinterpret_cast<Fl_Overlay_Window*>(w)->can_do_overlay();
+}
+
+
+
+
+void fl_overlay_window_show(OVERLAYWINDOW w) {
+ reinterpret_cast<Fl_Overlay_Window*>(w)->show();
+}
+
+void fl_overlay_window_hide(OVERLAYWINDOW w) {
+ reinterpret_cast<Fl_Overlay_Window*>(w)->hide();
+}
+
+void fl_overlay_window_flush(OVERLAYWINDOW w) {
+ reinterpret_cast<Fl_Overlay_Window*>(w)->flush();
+}
+
+
+
+
+void fl_overlay_window_redraw_overlay(OVERLAYWINDOW w) {
+ reinterpret_cast<Fl_Overlay_Window*>(w)->redraw_overlay();
+}
+
+
diff --git a/src/c_fl_overlay_window.h b/src/c_fl_overlay_window.h
new file mode 100644
index 0000000..ab8cb70
--- /dev/null
+++ b/src/c_fl_overlay_window.h
@@ -0,0 +1,42 @@
+
+
+#ifndef FL_OVERLAY_WINDOW_GUARD
+#define FL_OVERLAY_WINDOW_GUARD
+
+
+
+
+typedef void* OVERLAYWINDOW;
+
+
+
+
+extern "C" void overlay_window_set_draw_hook(OVERLAYWINDOW w, void * d);
+extern "C" void fl_overlay_window_draw(OVERLAYWINDOW w);
+extern "C" void overlay_window_set_draw_overlay_hook(OVERLAYWINDOW w, void * d);
+extern "C" void overlay_window_set_handle_hook(OVERLAYWINDOW w, void * h);
+extern "C" int fl_overlay_window_handle(OVERLAYWINDOW w, int e);
+
+
+
+
+extern "C" OVERLAYWINDOW new_fl_overlay_window(int x, int y, int w, int h, char *label);
+extern "C" OVERLAYWINDOW new_fl_overlay_window2(int w, int h, char *label);
+extern "C" void free_fl_overlay_window(OVERLAYWINDOW w);
+
+
+
+
+extern "C" int fl_overlay_window_can_do_overlay(OVERLAYWINDOW w);
+
+
+extern "C" void fl_overlay_window_show(OVERLAYWINDOW w);
+extern "C" void fl_overlay_window_hide(OVERLAYWINDOW w);
+extern "C" void fl_overlay_window_flush(OVERLAYWINDOW w);
+
+
+extern "C" void fl_overlay_window_redraw_overlay(OVERLAYWINDOW w);
+
+
+#endif
+
diff --git a/src/fltk-widgets-groups-windows-double-overlay.adb b/src/fltk-widgets-groups-windows-double-overlay.adb
new file mode 100644
index 0000000..e61782a
--- /dev/null
+++ b/src/fltk-widgets-groups-windows-double-overlay.adb
@@ -0,0 +1,262 @@
+
+
+with
+
+ Interfaces.C,
+ System.Address_To_Access_Conversions;
+
+use type
+
+ Interfaces.C.int,
+ System.Address;
+
+
+package body FLTK.Widgets.Groups.Windows.Double.Overlay is
+
+
+ procedure overlay_window_set_draw_hook
+ (W, D : in System.Address);
+ pragma Import (C, overlay_window_set_draw_hook, "overlay_window_set_draw_hook");
+ pragma Inline (overlay_window_set_draw_hook);
+
+ procedure overlay_window_set_draw_overlay_hook
+ (W, D : in System.Address);
+ pragma Import (C, overlay_window_set_draw_overlay_hook,
+ "overlay_window_set_draw_overlay_hook");
+ pragma Inline (overlay_window_set_draw_overlay_hook);
+
+ procedure overlay_window_set_handle_hook
+ (W, H : in System.Address);
+ pragma Import (C, overlay_window_set_handle_hook, "overlay_window_set_handle_hook");
+ pragma Inline (overlay_window_set_handle_hook);
+
+
+
+
+ function new_fl_overlay_window
+ (X, Y, W, H : in Interfaces.C.int;
+ Text : in Interfaces.C.char_array)
+ return System.Address;
+ pragma Import (C, new_fl_overlay_window, "new_fl_overlay_window");
+ pragma Inline (new_fl_overlay_window);
+
+ function new_fl_overlay_window2
+ (W, H : in Interfaces.C.int;
+ Text : in Interfaces.C.char_array)
+ return System.Address;
+ pragma Import (C, new_fl_overlay_window2, "new_fl_overlay_window2");
+ pragma Inline (new_fl_overlay_window2);
+
+ procedure free_fl_overlay_window
+ (S : in System.Address);
+ pragma Import (C, free_fl_overlay_window, "free_fl_overlay_window");
+ pragma Inline (free_fl_overlay_window);
+
+
+
+
+ procedure fl_overlay_window_show
+ (W : in System.Address);
+ pragma Import (C, fl_overlay_window_show, "fl_overlay_window_show");
+ pragma Inline (fl_overlay_window_show);
+
+ procedure fl_overlay_window_hide
+ (W : in System.Address);
+ pragma Import (C, fl_overlay_window_hide, "fl_overlay_window_hide");
+ pragma Inline (fl_overlay_window_hide);
+
+ procedure fl_overlay_window_flush
+ (W : in System.Address);
+ pragma Import (C, fl_overlay_window_flush, "fl_overlay_window_flush");
+ pragma Inline (fl_overlay_window_flush);
+
+
+
+
+ function fl_overlay_window_can_do_overlay
+ (W : in System.Address)
+ return Interfaces.C.int;
+ pragma Import (C, fl_overlay_window_can_do_overlay, "fl_overlay_window_can_do_overlay");
+ pragma Inline (fl_overlay_window_can_do_overlay);
+
+
+
+
+ procedure fl_overlay_window_draw
+ (W : in System.Address);
+ pragma Import (C, fl_overlay_window_draw, "fl_overlay_window_draw");
+ pragma Inline (fl_overlay_window_draw);
+
+ procedure fl_overlay_window_redraw_overlay
+ (W : in System.Address);
+ pragma Import (C, fl_overlay_window_redraw_overlay, "fl_overlay_window_redraw_overlay");
+ pragma Inline (fl_overlay_window_redraw_overlay);
+
+ function fl_overlay_window_handle
+ (W : in System.Address;
+ E : in Interfaces.C.int)
+ return Interfaces.C.int;
+ pragma Import (C, fl_overlay_window_handle, "fl_overlay_window_handle");
+ pragma Inline (fl_overlay_window_handle);
+
+
+
+
+ package Over_Convert is new System.Address_To_Access_Conversions (Overlay_Window'Class);
+
+
+ procedure Draw_Overlay_Hook
+ (U : in System.Address)
+ is
+ Overlay_Widget : access Overlay_Window'Class :=
+ Over_Convert.To_Pointer (U);
+ begin
+ Overlay_Widget.Draw_Overlay;
+ end Draw_Overlay_Hook;
+
+
+
+
+ procedure Finalize
+ (This : in out Overlay_Window) is
+ begin
+ if This.Void_Ptr /= System.Null_Address and then
+ This in Overlay_Window'Class
+ then
+ This.Clear;
+ free_fl_overlay_window (This.Void_Ptr);
+ This.Void_Ptr := System.Null_Address;
+ end if;
+ Finalize (Double_Window (This));
+ end Finalize;
+
+
+
+
+ --------------------
+ -- Constructors --
+ --------------------
+
+ package body Forge is
+
+ function Create
+ (X, Y, W, H : in Integer;
+ Text : in String := "")
+ return Overlay_Window is
+ begin
+ return This : Overlay_Window do
+ This.Void_Ptr := new_fl_overlay_window
+ (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));
+ overlay_window_set_draw_hook (This.Void_Ptr, Draw_Hook'Address);
+ overlay_window_set_draw_overlay_hook (This.Void_Ptr, Draw_Overlay_Hook'Address);
+ overlay_window_set_handle_hook (This.Void_Ptr, Handle_Hook'Address);
+ fl_widget_set_label (This.Void_Ptr, Interfaces.C.To_C (Text));
+ end return;
+ end Create;
+
+
+ function Create
+ (W, H : in Integer;
+ Text : in String := "")
+ return Overlay_Window is
+ begin
+ return This : Overlay_Window do
+ This.Void_Ptr := new_fl_overlay_window2
+ (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));
+ overlay_window_set_draw_hook (This.Void_Ptr, Draw_Hook'Address);
+ overlay_window_set_draw_overlay_hook (This.Void_Ptr, Draw_Overlay_Hook'Address);
+ overlay_window_set_handle_hook (This.Void_Ptr, Handle_Hook'Address);
+ fl_widget_set_label (This.Void_Ptr, Interfaces.C.To_C (Text));
+ end return;
+ end Create;
+
+ end Forge;
+
+
+
+
+ ---------------
+ -- Display --
+ ---------------
+
+ procedure Show
+ (This : in out Overlay_Window) is
+ begin
+ fl_overlay_window_show (This.Void_Ptr);
+ end Show;
+
+
+ procedure Hide
+ (This : in out Overlay_Window) is
+ begin
+ fl_overlay_window_hide (This.Void_Ptr);
+ end Hide;
+
+
+ procedure Flush
+ (This : in out Overlay_Window) is
+ begin
+ fl_overlay_window_flush (This.Void_Ptr);
+ end Flush;
+
+
+
+
+ -------------
+ -- Other --
+ -------------
+
+ function Can_Do_Overlay
+ (This : in Overlay_Window)
+ return Boolean is
+ begin
+ return fl_overlay_window_can_do_overlay (This.Void_Ptr) /= 0;
+ end Can_Do_Overlay;
+
+
+
+
+ ----------------------------------
+ -- Drawing and Event Handling --
+ ----------------------------------
+
+ procedure Draw
+ (This : in out Overlay_Window) is
+ begin
+ fl_overlay_window_draw (This.Void_Ptr);
+ end Draw;
+
+
+ procedure Redraw_Overlay
+ (This : in out Overlay_Window) is
+ begin
+ fl_overlay_window_redraw_overlay (This.Void_Ptr);
+ end Redraw_Overlay;
+
+
+ function Handle
+ (This : in out Overlay_Window;
+ Event : in Event_Kind)
+ return Event_Outcome is
+ begin
+ return Event_Outcome'Val
+ (fl_overlay_window_handle (This.Void_Ptr, Event_Kind'Pos (Event)));
+ end Handle;
+
+
+end FLTK.Widgets.Groups.Windows.Double.Overlay;
+
diff --git a/src/fltk-widgets-groups-windows-double-overlay.ads b/src/fltk-widgets-groups-windows-double-overlay.ads
new file mode 100644
index 0000000..fa7fe1d
--- /dev/null
+++ b/src/fltk-widgets-groups-windows-double-overlay.ads
@@ -0,0 +1,110 @@
+
+
+package FLTK.Widgets.Groups.Windows.Double.Overlay is
+
+
+ -------------
+ -- Types --
+ -------------
+
+ type Overlay_Window is new Double_Window with private;
+
+ type Overlay_Window_Reference (Data : not null access Overlay_Window'Class) is
+ limited null record with Implicit_Dereference => Data;
+
+
+
+
+ --------------------
+ -- Constructors --
+ --------------------
+
+ package Forge is
+
+ function Create
+ (X, Y, W, H : in Integer;
+ Text : in String := "")
+ return Overlay_Window;
+
+ function Create
+ (W, H : in Integer;
+ Text : in String := "")
+ return Overlay_Window;
+
+ end Forge;
+
+
+
+
+ ---------------
+ -- Display --
+ ---------------
+
+ procedure Show
+ (This : in out Overlay_Window);
+
+ procedure Hide
+ (This : in out Overlay_Window);
+
+ procedure Flush
+ (This : in out Overlay_Window);
+
+
+
+
+ -------------
+ -- Other --
+ -------------
+
+ function Can_Do_Overlay
+ (This : in Overlay_Window)
+ return Boolean;
+
+
+
+
+ ----------------------------------
+ -- Drawing and Event Handling --
+ ----------------------------------
+
+ procedure Draw
+ (This : in out Overlay_Window);
+
+ procedure Draw_Overlay
+ (This : in out Overlay_Window) is null;
+
+ procedure Redraw_Overlay
+ (This : in out Overlay_Window);
+
+ function Handle
+ (This : in out Overlay_Window;
+ Event : in Event_Kind)
+ return Event_Outcome;
+
+
+private
+
+
+ type Overlay_Window is new Double_Window with null record;
+
+ overriding procedure Finalize
+ (This : in out Overlay_Window);
+
+
+
+
+ pragma Inline (Show);
+ pragma Inline (Hide);
+ pragma Inline (Flush);
+
+
+ pragma Inline (Can_Do_Overlay);
+
+
+ pragma Inline (Draw);
+ pragma Inline (Redraw_Overlay);
+ pragma Inline (Handle);
+
+
+end FLTK.Widgets.Groups.Windows.Double.Overlay;
+