Implement multi-shift for illume-keyboard and change Default.kbd to use it.

Works well on my end and nobody complained about the patch in almost a week so if it's a problem, feel free to revert, but please explain me how to improve it.


SVN revision: 57810

src/modules/illume-keyboard/e_kbd_int.c

@@ -174,6 +174,7 @@ _e_kbd_int_layout_state_update(E_Kbd_Int *ki)
 	if ((ki->layout.state & CTRL) && (ky->is_ctrl)) selected = 1;
 	if ((ki->layout.state & ALT) && (ky->is_alt)) selected = 1;
 	if ((ki->layout.state & CAPSLOCK) && (ky->is_capslock)) selected = 1;
+	if ((ki->layout.state & (SHIFT | CAPSLOCK)) && (ky->is_multi_shift)) selected = 1;
 	if (selected)
 	  {
 	     if (!ky->selected)
@@ -351,6 +352,24 @@ _e_kbd_int_key_press_handle(E_Kbd_Int *ki, E_Kbd_Int_Key *ky)
 	_e_kbd_int_layout_state_update(ki);
 	return;
      }
+   if (ky->is_multi_shift)
+     {
+	if (ki->layout.state & SHIFT)
+          {
+             ki->layout.state &= (~(SHIFT));
+             ki->layout.state |= CAPSLOCK;
+          }
+	else if (ki->layout.state & CAPSLOCK)
+               {
+                ki->layout.state &= (~(CAPSLOCK));
+               }
+             else
+               {
+                ki->layout.state |= SHIFT;
+               }
+	_e_kbd_int_layout_state_update(ki);
+	return;
+     }
    if (ky->is_ctrl)
      {
 	if (ki->layout.state & CTRL) ki->layout.state &= (~(CTRL));
@@ -426,7 +445,7 @@ _e_kbd_int_key_press_handle(E_Kbd_Int *ki, E_Kbd_Int_Key *ky)
      }
    if (ki->layout.state & (SHIFT | CTRL | ALT))
      {
-	ki->layout.state &= (~(SHIFT | CTRL | ALT));
+	if( !(ky->is_multi_shift) ) ki->layout.state &= (~(SHIFT | CTRL | ALT));
 	_e_kbd_int_layout_state_update(ki);
      }
 }
@@ -574,6 +593,7 @@ _e_kbd_int_zoomkey_up(E_Kbd_Int *ki)
 	if ((ki->layout.state & CTRL) && (ky->is_ctrl)) selected = 1;
 	if ((ki->layout.state & ALT) && (ky->is_alt)) selected = 1;
 	if ((ki->layout.state & CAPSLOCK) && (ky->is_capslock)) selected = 1;
+	if ((ki->layout.state & (SHIFT|CAPSLOCK)) && (ky->is_multi_shift)) selected = 1;
 	if (selected)
 	  edje_object_signal_emit(o, "e,state,selected", "e");
 	if (!selected)
@@ -997,6 +1017,7 @@ _e_kbd_int_layout_parse(E_Kbd_Int *ki, const char *layout)
 	     st->out = eina_stringshare_add(str);
 	  }
 	if (!strcmp(str, "is_shift")) ky->is_shift = 1;
+	if (!strcmp(str, "is_multi_shift")) ky->is_multi_shift = 1;
 	if (!strcmp(str, "is_ctrl")) ky->is_ctrl = 1;
 	if (!strcmp(str, "is_alt")) ky->is_alt = 1;
 	if (!strcmp(str, "is_capslock")) ky->is_capslock = 1;

src/modules/illume-keyboard/e_kbd_int.h

@@ -96,6 +96,7 @@ struct _E_Kbd_Int_Key
    unsigned char selected : 1;
    
    unsigned char is_shift : 1;
+   unsigned char is_multi_shift : 1;
    unsigned char is_ctrl : 1;
    unsigned char is_alt : 1;
    unsigned char is_capslock : 1;

src/modules/illume-keyboard/keyboards/Default.kbd

@@ -14,86 +14,115 @@ icon alpha.png
 key  5  5  10  10
   normal   q "q"
   shift    Q "Q"
+  capslock    Q "Q"
 key 15  5  10  10
   normal   w "w"
   shift    W "W"
+  capslock    W "W"
 key 25  5  10  10
   normal   e "e"
   shift    E "E"
+  capslock    E "E"
 key 35  5  10  10
   normal   r "r"
   shift    R "R"
+  capslock    R "R"
 key 45  5  10  10
   normal   t "t"
   shift    T "T"
+  capslock    T "T"
 key 55  5  10  10
   normal   y "y"
   shift    Y "Y"
+  capslock    Y "Y"
 key 65  5  10  10
   normal   u "u"
   shift    U "U"
+  capslock    U "U"
 key 75  5  10  10
   normal   i "i"
   shift    I "I"
+  capslock    I "I"
 key 85  5  10  10
   normal   o "o"
   shift    O "O"
+  capslock    O "O"
 key 95  5  10  10
   normal   p "p"
   shift    P "P"
+  capslock    P "P"
 
 key 10 15  10  10
   normal   a "a"
   shift    A "A"
+  capslock    A "A"
 key 20 15  10  10
   normal   s "s"
   shift    S "S"
+  capslock    S "S"
 key 30 15  10  10
   normal   d "d"
   shift    D "D"
+  capslock    D "D"
 key 40 15  10  10
   normal   f "f"
   shift    F "F"
+  capslock    F "F"
 key 50 15  10  10
   normal   g "g"
   shift    G "G"
+  capslock    G "G"
 key 60 15  10  10
   normal   h "h"
   shift    H "H"
+  capslock    H "H"
 key 70 15  10  10
   normal   j "j"
   shift    J "J"
+  capslock    J "J"
 key 80 15  10  10
   normal   k "k"
   shift    K "K"
+  capslock    K "K"
 key 90 15  10  10
   normal   l "l"
   shift    L "L"
+  capslock    L "L"
 
 key 15 25  10  10
   normal   z "z"
   shift    Z "Z"
+  capslock    Z "Z"
 key 25 25  10  10
   normal   x "x"
   shift    X "X"
+  capslock    X "X"
 key 35 25  10  10
   normal   c "c"
   shift    C "C"
+  capslock    C "C"
 key 45 25  10  10
   normal   v "v"
   shift    V "V"
+  capslock    V "V"
 key 55 25  10  10
   normal   b "b"
   shift    B "B"
+  capslock    B "B"
 key 65 25  10  10
   normal   n "n"
   shift    N "N"
+  capslock    N "N"
 key 75 25  10  10
   normal   m "m"
   shift    M "M"
+  capslock    M "M"
 key 105 25 10  10
-  normal   shift.png
+#  normal   shift.png
-  is_shift
+  normal   ↑
+  shift    ⇈
+  capslock ⇊
+  is_multi_shift
 
 key 115 5  10  10
   normal   . period