+ return GDK_DISPLAY_MANAGER_GET_CLASS (manager)->lookup_keyval (manager,
+ keyval_name);
+}
+
+void
+_gdk_display_manager_real_keyval_convert_case (GdkDisplayManager *manager,
+ guint symbol,
+ guint *lower,
+ guint *upper)
+{
+ guint xlower = symbol;
+ guint xupper = symbol;
+
+ /* Check for directly encoded 24-bit UCS characters: */
+ if ((symbol & 0xff000000) == 0x01000000)
+ {
+ if (lower)
+ *lower = gdk_unicode_to_keyval (g_unichar_tolower (symbol & 0x00ffffff));
+ if (upper)
+ *upper = gdk_unicode_to_keyval (g_unichar_toupper (symbol & 0x00ffffff));
+ return;
+ }
+
+ switch (symbol >> 8)
+ {
+ case 0: /* Latin 1 */
+ if ((symbol >= GDK_KEY_A) && (symbol <= GDK_KEY_Z))
+ xlower += (GDK_KEY_a - GDK_KEY_A);
+ else if ((symbol >= GDK_KEY_a) && (symbol <= GDK_KEY_z))
+ xupper -= (GDK_KEY_a - GDK_KEY_A);
+ else if ((symbol >= GDK_KEY_Agrave) && (symbol <= GDK_KEY_Odiaeresis))
+ xlower += (GDK_KEY_agrave - GDK_KEY_Agrave);
+ else if ((symbol >= GDK_KEY_agrave) && (symbol <= GDK_KEY_odiaeresis))
+ xupper -= (GDK_KEY_agrave - GDK_KEY_Agrave);
+ else if ((symbol >= GDK_KEY_Ooblique) && (symbol <= GDK_KEY_Thorn))
+ xlower += (GDK_KEY_oslash - GDK_KEY_Ooblique);
+ else if ((symbol >= GDK_KEY_oslash) && (symbol <= GDK_KEY_thorn))
+ xupper -= (GDK_KEY_oslash - GDK_KEY_Ooblique);
+ break;
+
+ case 1: /* Latin 2 */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (symbol == GDK_KEY_Aogonek)
+ xlower = GDK_KEY_aogonek;
+ else if (symbol >= GDK_KEY_Lstroke && symbol <= GDK_KEY_Sacute)
+ xlower += (GDK_KEY_lstroke - GDK_KEY_Lstroke);
+ else if (symbol >= GDK_KEY_Scaron && symbol <= GDK_KEY_Zacute)
+ xlower += (GDK_KEY_scaron - GDK_KEY_Scaron);
+ else if (symbol >= GDK_KEY_Zcaron && symbol <= GDK_KEY_Zabovedot)
+ xlower += (GDK_KEY_zcaron - GDK_KEY_Zcaron);
+ else if (symbol == GDK_KEY_aogonek)
+ xupper = GDK_KEY_Aogonek;
+ else if (symbol >= GDK_KEY_lstroke && symbol <= GDK_KEY_sacute)
+ xupper -= (GDK_KEY_lstroke - GDK_KEY_Lstroke);
+ else if (symbol >= GDK_KEY_scaron && symbol <= GDK_KEY_zacute)
+ xupper -= (GDK_KEY_scaron - GDK_KEY_Scaron);
+ else if (symbol >= GDK_KEY_zcaron && symbol <= GDK_KEY_zabovedot)
+ xupper -= (GDK_KEY_zcaron - GDK_KEY_Zcaron);
+ else if (symbol >= GDK_KEY_Racute && symbol <= GDK_KEY_Tcedilla)
+ xlower += (GDK_KEY_racute - GDK_KEY_Racute);
+ else if (symbol >= GDK_KEY_racute && symbol <= GDK_KEY_tcedilla)
+ xupper -= (GDK_KEY_racute - GDK_KEY_Racute);
+ break;
+
+ case 2: /* Latin 3 */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (symbol >= GDK_KEY_Hstroke && symbol <= GDK_KEY_Hcircumflex)
+ xlower += (GDK_KEY_hstroke - GDK_KEY_Hstroke);
+ else if (symbol >= GDK_KEY_Gbreve && symbol <= GDK_KEY_Jcircumflex)
+ xlower += (GDK_KEY_gbreve - GDK_KEY_Gbreve);
+ else if (symbol >= GDK_KEY_hstroke && symbol <= GDK_KEY_hcircumflex)
+ xupper -= (GDK_KEY_hstroke - GDK_KEY_Hstroke);
+ else if (symbol >= GDK_KEY_gbreve && symbol <= GDK_KEY_jcircumflex)
+ xupper -= (GDK_KEY_gbreve - GDK_KEY_Gbreve);
+ else if (symbol >= GDK_KEY_Cabovedot && symbol <= GDK_KEY_Scircumflex)
+ xlower += (GDK_KEY_cabovedot - GDK_KEY_Cabovedot);
+ else if (symbol >= GDK_KEY_cabovedot && symbol <= GDK_KEY_scircumflex)
+ xupper -= (GDK_KEY_cabovedot - GDK_KEY_Cabovedot);
+ break;
+
+ case 3: /* Latin 4 */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (symbol >= GDK_KEY_Rcedilla && symbol <= GDK_KEY_Tslash)
+ xlower += (GDK_KEY_rcedilla - GDK_KEY_Rcedilla);
+ else if (symbol >= GDK_KEY_rcedilla && symbol <= GDK_KEY_tslash)
+ xupper -= (GDK_KEY_rcedilla - GDK_KEY_Rcedilla);
+ else if (symbol == GDK_KEY_ENG)
+ xlower = GDK_KEY_eng;
+ else if (symbol == GDK_KEY_eng)
+ xupper = GDK_KEY_ENG;
+ else if (symbol >= GDK_KEY_Amacron && symbol <= GDK_KEY_Umacron)
+ xlower += (GDK_KEY_amacron - GDK_KEY_Amacron);
+ else if (symbol >= GDK_KEY_amacron && symbol <= GDK_KEY_umacron)
+ xupper -= (GDK_KEY_amacron - GDK_KEY_Amacron);
+ break;
+
+ case 6: /* Cyrillic */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (symbol >= GDK_KEY_Serbian_DJE && symbol <= GDK_KEY_Serbian_DZE)
+ xlower -= (GDK_KEY_Serbian_DJE - GDK_KEY_Serbian_dje);
+ else if (symbol >= GDK_KEY_Serbian_dje && symbol <= GDK_KEY_Serbian_dze)
+ xupper += (GDK_KEY_Serbian_DJE - GDK_KEY_Serbian_dje);
+ else if (symbol >= GDK_KEY_Cyrillic_YU && symbol <= GDK_KEY_Cyrillic_HARDSIGN)
+ xlower -= (GDK_KEY_Cyrillic_YU - GDK_KEY_Cyrillic_yu);
+ else if (symbol >= GDK_KEY_Cyrillic_yu && symbol <= GDK_KEY_Cyrillic_hardsign)
+ xupper += (GDK_KEY_Cyrillic_YU - GDK_KEY_Cyrillic_yu);
+ break;
+
+ case 7: /* Greek */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (symbol >= GDK_KEY_Greek_ALPHAaccent && symbol <= GDK_KEY_Greek_OMEGAaccent)
+ xlower += (GDK_KEY_Greek_alphaaccent - GDK_KEY_Greek_ALPHAaccent);
+ else if (symbol >= GDK_KEY_Greek_alphaaccent && symbol <= GDK_KEY_Greek_omegaaccent &&
+ symbol != GDK_KEY_Greek_iotaaccentdieresis &&
+ symbol != GDK_KEY_Greek_upsilonaccentdieresis)
+ xupper -= (GDK_KEY_Greek_alphaaccent - GDK_KEY_Greek_ALPHAaccent);
+ else if (symbol >= GDK_KEY_Greek_ALPHA && symbol <= GDK_KEY_Greek_OMEGA)
+ xlower += (GDK_KEY_Greek_alpha - GDK_KEY_Greek_ALPHA);
+ else if (symbol >= GDK_KEY_Greek_alpha && symbol <= GDK_KEY_Greek_omega &&
+ symbol != GDK_KEY_Greek_finalsmallsigma)
+ xupper -= (GDK_KEY_Greek_alpha - GDK_KEY_Greek_ALPHA);
+ break;
+ }
+
+ if (lower)
+ *lower = xlower;
+ if (upper)
+ *upper = xupper;