Add various compose:*-altgr options.

Using existing compose:* options add a compose key (or multi key) to
the keyboard but at the cost of taking away some other symbols.  This
commit introduces compose:*-altgr variants make given key act as
compose key only if alternative group is active (think: AltGr is
pressed).  This way, the main functionality of the key is still there,
but at the same time compose key is available.

3 files changed, 84 insertions, 0 deletions

diff --git a/rules/base.o_s.part b/rules/base.o_s.part
index 253effde..72129198 100644
--- a/rules/base.o_s.part
+++ b/rules/base.o_s.part
@@ -78,12 +78,19 @@
   ctrl:ralt_rctrl	=	+ctrl(ralt_rctrl)
   compose:ralt		=	+compose(ralt)
   compose:lwin		=	+compose(lwin)
+  compose:lwin-altgr	=	+compose(lwin-altgr)
   compose:rwin		=	+compose(rwin)
+  compose:rwin-altgr	=	+compose(rwin-altgr)
   compose:menu		=	+compose(menu)
+  compose:menu-altgr	=	+compose(menu-altgr)
   compose:lctrl		=	+compose(lctrl)
+  compose:lctrl-altgr	=	+compose(lctrl-altgr)
   compose:rctrl		=	+compose(rctrl)
+  compose:rctrl-altgr	=	+compose(rctrl-altgr)
   compose:caps		=	+compose(caps)
+  compose:caps-altgr	=	+compose(caps-altgr)
   compose:102		=	+compose(102)
+  compose:102-altgr	=	+compose(102-altgr)
   compose:paus		=	+compose(paus)
   compose:prsc		=	+compose(prsc)
   compose:sclk		=	+compose(sclk)
diff --git a/rules/base.xml.in b/rules/base.xml.in
index 83dc894e..95790dda 100644
--- a/rules/base.xml.in
+++ b/rules/base.xml.in
@@ -6282,42 +6282,84 @@
       </option>
       <option>
         <configItem>
+          <name>compose:lwin-altgr</name>
+          <_description>3rd level of Left Win</_description>
+        </configItem>
+      </option>
+      <option>
+        <configItem>
           <name>compose:rwin</name>
           <_description>Right Win</_description>
         </configItem>
       </option>
       <option>
         <configItem>
+          <name>compose:rwin-altgr</name>
+          <_description>3rd level of Right Win</_description>
+        </configItem>
+      </option>
+      <option>
+        <configItem>
           <name>compose:menu</name>
           <_description>Menu</_description>
         </configItem>
       </option>
       <option>
         <configItem>
+          <name>compose:menu-altgr</name>
+          <_description>3rd level of Menu</_description>
+        </configItem>
+      </option>
+      <option>
+        <configItem>
           <name>compose:lctrl</name>
           <_description>Left Ctrl</_description>
         </configItem>
       </option>
       <option>
         <configItem>
+          <name>compose:lctrl-altgr</name>
+          <_description>3rd level of Left Ctrl</_description>
+        </configItem>
+      </option>
+      <option>
+        <configItem>
           <name>compose:rctrl</name>
           <_description>Right Ctrl</_description>
         </configItem>
       </option>
       <option>
         <configItem>
+          <name>compose:rctrl-altgr</name>
+          <_description>3rd level of Right Ctrl</_description>
+        </configItem>
+      </option>
+      <option>
+        <configItem>
           <name>compose:caps</name>
           <_description>Caps Lock</_description>
         </configItem>
       </option>
       <option>
         <configItem>
+          <name>compose:caps-altgr</name>
+          <_description>3rd level of Caps Lock</_description>
+        </configItem>
+      </option>
+      <option>
+        <configItem>
           <name>compose:102</name>
           <_description>&lt;Less/Greater&gt;</_description>
         </configItem>
       </option>
       <option>
         <configItem>
+          <name>compose:102-altgr</name>
+          <_description>3rd level of &lt;Less/Greater&gt;</_description>
+        </configItem>
+      </option>
+      <option>
+        <configItem>
           <name>compose:paus</name>
           <_description>Pause</_description>
         </configItem>
diff --git a/symbols/compose b/symbols/compose
index d7257329..08446bf2 100644
--- a/symbols/compose
+++ b/symbols/compose
@@ -9,36 +9,71 @@ xkb_symbols "lwin" {
 };
 
 partial modifier_keys
+xkb_symbols "lwin-altgr" {
+    key <LWIN>	{ type[Group1]="FOUR_LEVEL", [ Super_L, Super_L, Multi_key, Multi_key ] };
+};
+
+partial modifier_keys
 xkb_symbols "rwin" {
     key <RWIN>	{ type[Group1]="TWO_LEVEL", [ Multi_key, Multi_key ] };
 };
 
 partial modifier_keys
+xkb_symbols "rwin-altgr" {
+    key <RWIN>	{ type[Group1]="FOUR_LEVEL", [ Super_R, Super_R, Multi_key, Multi_key ] };
+};
+
+partial modifier_keys
 xkb_symbols "menu" {
     key <MENU>	{ type[Group1]="TWO_LEVEL", [ Multi_key, Multi_key ] };
 };
 
 partial modifier_keys
+xkb_symbols "menu-altgr" {
+    key <MENU>	{ type[Group1]="FOUR_LEVEL", [ Menu, Menu, Multi_key, Multi_key ] };
+};
+
+partial modifier_keys
 xkb_symbols "rctrl" {
     key <RCTL> { type[Group1]="TWO_LEVEL", [ Multi_key, Multi_key ] };
 };
 
 partial modifier_keys
+xkb_symbols "rctrl-altgr" {
+    key <RCTL> { type[Group1]="FOUR_LEVEL", [ Control_R, Control_R, Multi_key, Multi_key ] };
+};
+
+partial modifier_keys
 xkb_symbols "lctrl" {
     key <LCTL> { type[Group1]="TWO_LEVEL", [ Multi_key, Multi_key ] };
 };
 
 partial modifier_keys
+xkb_symbols "lctrl-altgr" {
+    key <LCTL> { type[Group1]="FOUR_LEVEL", [ Control_L, Control_L, Multi_key, Multi_key ] };
+};
+
+partial modifier_keys
 xkb_symbols "caps" {
     key <CAPS> { type[Group1]="TWO_LEVEL", [ Multi_key, Multi_key ] };
 };
 
 partial modifier_keys
+xkb_symbols "caps-altgr" {
+    key <CAPS> { type[Group1]="FOUR_LEVEL", [ Caps_Lock, Caps_Lock, Multi_key, Multi_key ] };
+};
+
+partial modifier_keys
 xkb_symbols "102" {
     key <LSGT> { type[Group1]="TWO_LEVEL", [ Multi_key, Multi_key ] };
 };
 
 partial modifier_keys
+xkb_symbols "102-altgr" {
+    key <LSGT> { type[Group1]="FOUR_LEVEL", [ less, greater, Multi_key, Multi_key ] };
+};
+
+partial modifier_keys
 xkb_symbols "paus" {
     key <PAUS> { type[Group1]="TWO_LEVEL", [ Multi_key, Multi_key ] };
 };