Add third_party libs

1 files changed, 334 insertions, 0 deletions

diff --git a/third_party/windows/fltk-1.1.10/src/Fl_Sys_Menu_Bar.cxx b/third_party/windows/fltk-1.1.10/src/Fl_Sys_Menu_Bar.cxx
new file mode 100644
index 0000000..a8800ea
--- /dev/null
+++ b/third_party/windows/fltk-1.1.10/src/Fl_Sys_Menu_Bar.cxx
@@ -0,0 +1,334 @@
+//

+// "$Id: Fl_Sys_Menu_Bar.cxx 6016 2008-01-09 21:32:40Z matt $"

+//

+// MacOS system menu bar widget for the Fast Light Tool Kit (FLTK).

+//

+// Copyright 1998-2005 by Bill Spitzak and others.

+//

+// This library is free software; you can redistribute it and/or

+// modify it under the terms of the GNU Library General Public

+// License as published by the Free Software Foundation; either

+// version 2 of the License, or (at your option) any later version.

+//

+// This library is distributed in the hope that it will be useful,

+// but WITHOUT ANY WARRANTY; without even the implied warranty of

+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

+// Library General Public License for more details.

+//

+// You should have received a copy of the GNU Library General Public

+// License along with this library; if not, write to the Free Software

+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307

+// USA.

+//

+// Please report all bugs and problems on the following page:

+//

+//     http://www.fltk.org/str.php

+//

+

+/**

+ * This code is a quick hack! It was written as a proof of concept.

+ * It has been tested on the "menubar" sample program and provides

+ * basic functionality. 

+ * 

+ * To use the System Menu Bar, simply replace the main Fl_Menu_Bar

+ * in an application with Fl_Sys_Menu_Bar.

+ *

+ * FLTK features not supported by the Mac System menu

+ *

+ * - no invisible menu items

+ * - no sybolic labels

+ * - embossed labels will be underlined instead

+ * - no font sizes

+ * - Shortcut Characters should be English alphanumeric only, no modifiers yet

+ * - no disable main menus

+ * - changes to menubar in run-time don't update! 

+ *     (disable, etc. - toggle and readio button do!)

+ *

+ * No care was taken to clean up the menu bar after destruction!

+ * ::menu(bar) should only be called once!

+ * Many other calls of the parent class don't work.

+ * Changing the menu items has no effect on the menu bar.

+ * Starting with OS X 10.5, FLTK applications must be created as

+ * a bundle for the System Menu Bar (and maybe other features) to work!

+ */

+

+#if defined(__APPLE__)

+

+#include <FL/x.H>

+#include <FL/Fl.H>

+#include <FL/Fl_Sys_Menu_Bar.H>

+

+#include "flstring.h"

+#include <stdio.h>

+#include <ctype.h>

+

+typedef const Fl_Menu_Item *pFl_Menu_Item;

+

+/**

+ * copy the text of a menuitem into a buffer.

+ * Skip all '&' which would mark the shortcut in FLTK

+ * Skip all Mac control characters ('(', '<', ';', '^', '!' )

+ */

+static void catMenuText( const char *src, char *dst )

+{

+  char c;

+  while ( *dst ) 

+    dst++;

+  if ( *src == '-' ) 

+    src++;

+  while ( ( c = *src++ ) ) 

+  {

+    if ( !strchr( "&(<;^!", c )  )

+      *dst++ = c;

+  }

+  *dst = 0;

+}

+

+/**

+ * append a marker to identify the menu font style

+ * <B, I, U, O, and S

+ */

+static void catMenuFont( const Fl_Menu_Item *m, char *dst )

+{

+  if ( !m->labeltype_ && !m->labelfont_ ) 

+    return;

+  while ( *dst ) 

+    dst++;

+    

+  if ( m->labelfont_ & FL_BOLD )

+    strcat( dst, "<B" );

+  if ( m->labelfont_ & FL_ITALIC )

+    strcat( dst, "<I" );

+  //if ( m->labelfont_ & FL_UNDERLINE )

+  //  strcat( dst, "<U" );

+  

+  if ( m->labeltype_ == FL_EMBOSSED_LABEL )

+      strcat( dst, "<U" );

+  else if ( m->labeltype_ == FL_ENGRAVED_LABEL )

+      strcat( dst, "<O" );

+  else if ( m->labeltype_ == FL_SHADOW_LABEL )

+      strcat( dst, "<S" );

+  //else if ( m->labeltype_ == FL_SYMBOL_LABEL )

+      ; // not supported

+}

+

+/**

+ * append a marker to identify the menu shortcut

+ * <B, I, U, O, and S

+enum {

+  kMenuNoModifiers = 0,

+  kMenuShiftModifier = (1 << 0),

+  kMenuOptionModifier = (1 << 1),

+  kMenuControlModifier = (1 << 2),

+  kMenuNoCommandModifier = (1 << 3)

+}; 

+ */

+static void setMenuShortcut( MenuHandle mh, int miCnt, const Fl_Menu_Item *m )

+{

+  if ( !m->shortcut_ ) 

+    return;

+  if ( m->flags & FL_SUBMENU )

+    return;

+  if ( m->flags & FL_SUBMENU_POINTER )

+    return;

+  char key = m->shortcut_ & 0xff;

+  if ( !isalnum( key ) )

+    return;

+  

+  long macMod = kMenuNoCommandModifier;

+  if ( m->shortcut_ & FL_META ) macMod = kMenuNoModifiers;

+  if ( m->shortcut_ & FL_SHIFT || isupper(key) ) macMod |= kMenuShiftModifier;

+  if ( m->shortcut_ & FL_ALT ) macMod |= kMenuOptionModifier;

+  if ( m->shortcut_ & FL_CTRL ) macMod |= kMenuControlModifier;

+  

+  //SetMenuItemKeyGlyph( mh, miCnt, key );

+  SetItemCmd( mh, miCnt, toupper(key) );

+  SetMenuItemModifiers( mh, miCnt, macMod );

+}

+

+#if 0

+// this function needs to be verified before we compile it back in.

+static void catMenuShortcut( const Fl_Menu_Item *m, char *dst )

+{

+  if ( !m->shortcut_ ) 

+    return;

+  char c = m->shortcut_ & 0xff;

+  if ( !isalnum( c & 0xff ) )

+    return;

+  while ( *dst ) 

+    dst++;

+  if ( m->shortcut_ & FL_CTRL )

+  {

+    sprintf( dst, "/%c", toupper( c ) );

+  }

+  //if ( isalnum( mm->shortcut_ ) && !( mm->flags & FL_SUBMENU ) )

+  //sprintf( buf+strlen(buf), "/%c", mm->shortcut_ );

+}

+#endif

+

+static void setMenuFlags( MenuHandle mh, int miCnt, const Fl_Menu_Item *m )

+{

+  if ( m->flags & FL_MENU_TOGGLE )

+  {

+    SetItemMark( mh, miCnt, ( m->flags & FL_MENU_VALUE ) ? 0x12 : 0 );

+  }

+  else if ( m->flags & FL_MENU_RADIO )

+    SetItemMark( mh, miCnt, ( m->flags & FL_MENU_VALUE ) ? 0x13 : 0 );

+}

+

+static void catMenuFlags( const Fl_Menu_Item *m, char *dst )

+{

+  if ( !m->flags ) 

+    return;

+  if ( m->flags & FL_MENU_INACTIVE )

+    strcat( dst, "(" );

+}

+

+/**

+ * create a sub menu for a specific menu handle

+ */

+static void createSubMenu( MenuHandle mh, int &cnt, pFl_Menu_Item &mm )

+{

+  char buf[255];

+  int miCnt = 1;

+  while ( mm->text )

+  {

+    MenuHandle smh = 0;

+    buf[1] = 0;

+    catMenuFont( mm, buf+1 );

+    //catMenuShortcut( mm, buf+1 );

+    catMenuText( mm->text, buf+1 );

+    catMenuFlags( mm, buf+1 );

+    if ( mm->flags & (FL_SUBMENU | FL_SUBMENU_POINTER) )

+    {

+      cnt++;

+      smh = NewMenu( cnt, (unsigned char*)"\001 " );

+      sprintf( buf+1+strlen(buf+1), "/\033!%c", cnt );

+    }

+    if ( mm->flags & FL_MENU_DIVIDER )

+      strcat( buf+1, ";-" );

+    buf[0] = strlen( buf+1 );

+    AppendMenu( mh, (unsigned char*)buf );

+    // insert Appearanc manager functions here!

+    setMenuFlags( mh, miCnt, mm );

+    setMenuShortcut( mh, miCnt, mm );

+    SetMenuItemRefCon( mh, miCnt, (UInt32)mm );

+    miCnt++;

+    if ( mm->flags & FL_MENU_DIVIDER )

+      miCnt++;

+    if ( mm->flags & FL_SUBMENU )

+    {

+      createSubMenu( smh, cnt, ++mm );

+    }

+    else if ( mm->flags & FL_SUBMENU_POINTER )

+    {

+      const Fl_Menu_Item *smm = (Fl_Menu_Item*)mm->user_data_;

+      createSubMenu( mh, cnt, smm );

+    }

+    mm++;

+  }

+  InsertMenu( mh, -1 );

+}

+ 

+

+/**

+ * create a system menu bar using the given list of menu structs

+ *

+ * \author Matthias Melcher

+ *

+ * @param m list of Fl_Menu_Item

+ */

+void Fl_Sys_Menu_Bar::menu(const Fl_Menu_Item *m) 

+{

+  fl_open_display();

+  Fl_Menu_Bar::menu( m );

+  fl_sys_menu_bar = this;

+

+  char buf[255];

+

+  int cnt = 1; // first menu is no 2. no 1 is the Apple Menu

+  const Fl_Menu_Item *mm = m;

+  for (;;)

+  {

+    if ( !mm || !mm->text )

+      break;

+    char visible = mm->visible() ? 1 : 0;

+    buf[1] = 0;

+    catMenuText( mm->text, buf+1 );

+    buf[0] = strlen( buf+1 );

+    MenuHandle mh = NewMenu( ++cnt, (unsigned char*)buf );

+    if ( mm->flags & FL_MENU_INACTIVE ) {

+      ChangeMenuAttributes(mh, kMenuAttrAutoDisable, 0);

+      DisableAllMenuItems(mh);

+      DisableMenuItem(mh, 0);

+    }

+    if ( mm->flags & FL_SUBMENU )

+      createSubMenu( mh, cnt, ++mm );

+    else if ( mm->flags & FL_SUBMENU_POINTER ) {

+      const Fl_Menu_Item *smm = (Fl_Menu_Item*)mm->user_data_;

+      createSubMenu( mh, cnt, smm );

+    }

+    if ( visible ) {

+      InsertMenu( mh, 0 );

+    }

+    mm++;

+  }

+  DrawMenuBar();

+}

+

+/*

+const Fl_Menu_Item* Fl_Sys_Menu_Bar::picked(const Fl_Menu_Item* v) {

+  Fl_menu_Item *ret = Fl_Menu_Bar::picked( v );

+  

+  if ( m->flags & FL_MENU_TOGGLE )

+  {

+    SetItemMark( mh, miCnt, ( m->flags & FL_MENU_VALUE ) ? 0x12 : 0 );

+  }

+  

+  return ret;

+}

+*/

+

+void Fl_Sys_Menu_Bar::draw() {

+/* -- nothing to do, system should take care of this

+  draw_box();

+  if (!menu() || !menu()->text) return;

+  const Fl_Menu_Item* m;

+  int X = x()+6;

+  for (m=menu(); m->text; m = m->next()) {

+    int W = m->measure(0,this) + 16;

+    m->draw(X, y(), W, h(), this);

+    X += W;

+  }

+  */

+}

+

+/*

+int Fl_Menu_Bar::handle(int event) {

+  const Fl_Menu_Item* v;

+  if (menu() && menu()->text) switch (event) {

+  case FL_ENTER:

+  case FL_LEAVE:

+    return 1;

+  case FL_PUSH:

+    v = 0;

+  J1:

+    v = menu()->pulldown(x(), y(), w(), h(), v, this, 0, 1);

+    picked(v);

+    return 1;

+  case FL_SHORTCUT:

+    if (visible_r()) {

+      v = menu()->find_shortcut();

+      if (v && v->submenu()) goto J1;

+    }

+    return test_shortcut() != 0;

+  }

+  return 0;

+}

+*/

+

+#endif /* __APPLE__ */

+

+//

+// End of "$Id: Fl_Sys_Menu_Bar.cxx 6016 2008-01-09 21:32:40Z matt $".

+//