Changed from a GNOME applet to a standalone application. Finished the

implementation of various things. git-svn-id: https://samskivert.googlecode.com/svn/trunk@53 6335cc39-0255-0410-8fd6-9bcaacd3b74c
2001-02-24 02:35:20 +00:00
parent 4f8979557e
commit 9dcafda455
13 changed files with 1084 additions and 163 deletions
@@ -0,0 +1,148 @@
+/**
+ * $Id: keysym-util.c,v 1.1 2001/02/24 02:35:20 mdb Exp $
+ */
+
+#include <gnome.h>
+
+#include "keysym-util.h"
+
+static gboolean
+string_empty (const char* string)
+{
+    return (string == NULL ||
+	    string[0] == '\0');
+}
+
+gboolean
+convert_string_to_keysym_state (const char* string,
+			        guint* keysym,
+				guint* state)
+{
+    char* s, *p;
+
+    g_return_val_if_fail(keysym != NULL, FALSE);
+    g_return_val_if_fail(state != NULL, FALSE);
+	
+    *state = 0;
+    *keysym = 0;
+
+    if (string_empty(string) ||
+	strcmp(string, "Disabled") == 0 ||
+	strcmp(string, _("Disabled")) == 0) {
+	return FALSE;
+    }
+
+    s = g_strdup(string);
+
+    gdk_error_trap_push();
+
+    p = strtok(s, "-");
+
+    while (p != NULL) {
+	if (strcmp(p, "Control")==0) {
+	    *state |= GDK_CONTROL_MASK;
+	} else if (strcmp(p, "Lock")==0) {
+	    *state |= GDK_LOCK_MASK;
+	} else if (strcmp(p, "Shift")==0) {
+	    *state |= GDK_SHIFT_MASK;
+	} else if (strcmp(p, "Mod1")==0) {
+	    *state |= GDK_MOD1_MASK;
+	} else if (strcmp(p, "Mod2")==0) {
+	    *state |= GDK_MOD2_MASK;
+	} else if (strcmp(p, "Mod3")==0) {
+	    *state |= GDK_MOD3_MASK;
+	} else if (strcmp(p, "Mod4")==0) {
+	    *state |= GDK_MOD4_MASK;
+	} else if (strcmp(p, "Mod5")==0) {
+	    *state |= GDK_MOD5_MASK;
+	} else {
+	    *keysym = gdk_keyval_from_name(p);
+	    if (*keysym == 0) {
+		gdk_flush();
+		gdk_error_trap_pop();
+		g_free(s);
+		return FALSE;
+	    }
+	} 
+	p = strtok(NULL, "-");
+    }
+
+    gdk_flush();
+    gdk_error_trap_pop();
+    g_free(s);
+
+    return (*keysym != 0);
+}
+
+char*
+convert_keysym_state_to_string (guint keysym,
+				guint state)
+{
+    GString* gs;
+    char* sep = "";
+    char* key;
+
+    if (keysym == 0) {
+	return g_strdup(_("Disabled"));
+    }
+
+    gdk_error_trap_push();
+    key = gdk_keyval_name(keysym);
+    gdk_flush();
+    gdk_error_trap_pop();
+
+    if (key == NULL) {
+	return NULL;
+    }
+
+    gs = g_string_new(NULL);
+
+    if (state & GDK_CONTROL_MASK) {
+	g_string_append(gs, "Control");
+	sep = "-";
+    }
+    if (state & GDK_LOCK_MASK) {
+	g_string_append(gs, sep);
+	g_string_append(gs, "Lock");
+	sep = "-";
+    }
+    if (state & GDK_SHIFT_MASK) {
+	g_string_append(gs, sep);
+	g_string_append(gs, "Shift");
+	sep = "-";
+    }
+    if (state & GDK_MOD1_MASK) {
+	g_string_append(gs, sep);
+	g_string_append(gs, "Mod1");
+	sep = "-";
+    }
+    if (state & GDK_MOD2_MASK) {
+	g_string_append(gs, sep);
+	g_string_append(gs, "Mod2");
+	sep = "-";
+    }
+    if (state & GDK_MOD3_MASK) {
+	g_string_append(gs, sep);
+	g_string_append(gs, "Mod3");
+	sep = "-";
+    }
+    if (state & GDK_MOD4_MASK) {
+	g_string_append(gs, sep);
+	g_string_append(gs, "Mod4");
+	sep = "-";
+    }
+    if (state & GDK_MOD5_MASK) {
+	g_string_append(gs, sep);
+	g_string_append(gs, "Mod5");
+	sep = "-";
+    }
+
+    g_string_append(gs, sep);
+    g_string_append(gs, key);
+
+    {
+	char *ret = gs->str;
+	g_string_free(gs, FALSE);
+	return ret;
+    }
+}