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spice: teach customizable key bindings with controller

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Tested with RHEVM 3.0 instance with custom bindings for fullscreen &
ungrab.
This commit is contained in:
Marc-André Lureau 2012-02-14 20:19:08 +01:00
parent 946a70762e
commit c0ec28ce8a
1 changed files with 150 additions and 0 deletions
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150
src/remote-viewer.c
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@ -337,6 +337,119 @@ remote_viewer_get_spice_session(RemoteViewer *self)
#define G_VALUE_INIT { 0, { { 0 } } }
#endif
static gchar *
ctrl_key_to_gtk_key(const gchar *key)
{
int i;
static const struct {
const char *ctrl;
const char *gtk;
} keys[] = {
/* FIXME: right alt, right ctrl, right shift, cmds */
{ "alt", "<Alt>" },
{ "ralt", "<Alt>" },
{ "rightalt", "<Alt>" },
{ "right-alt", "<Alt>" },
{ "lalt", "<Alt>" },
{ "leftalt", "<Alt>" },
{ "left-alt", "<Alt>" },
{ "ctrl", "<Ctrl>" },
{ "rctrl", "<Ctrl>" },
{ "rightctrl", "<Ctrl>" },
{ "right-ctrl", "<Ctrl>" },
{ "lctrl", "<Ctrl>" },
{ "leftctrl", "<Ctrl>" },
{ "left-ctrl", "<Ctrl>" },
{ "shift", "<Shift>" },
{ "rshift", "<Shift>" },
{ "rightshift", "<Shift>" },
{ "right-shift", "<Shift>" },
{ "lshift", "<Shift>" },
{ "leftshift", "<Shift>" },
{ "left-shift", "<Shift>" },
{ "cmd", "<Ctrl>" },
{ "rcmd", "<Ctrl>" },
{ "rightcmd", "<Ctrl>" },
{ "right-cmd", "<Ctrl>" },
{ "lcmd", "<Ctrl>" },
{ "leftcmd", "<Ctrl>" },
{ "left-cmd", "<Ctrl>" },
{ "win", "<Super>" },
{ "rwin", "<Super>" },
{ "rightwin", "<Super>" },
{ "right-win", "<Super>" },
{ "lwin", "<Super>" },
{ "leftwin", "<Super>" },
{ "left-win", "<Super>" },
{ "esc", "Escape" },
/* { "escape", "Escape" }, */
{ "ins", "Insert" },
/* { "insert", "Insert" }, */
{ "del", "Delete" },
/* { "delete", "Delete" }, */
{ "pgup", "Page_Up" },
{ "pageup", "Page_Up" },
{ "pgdn", "Page_Down" },
{ "pagedown", "Page_Down" },
/* { "home", "home" }, */
/* { "end", "end" }, */
/* { "space", "space" }, */
{ "enter", "Return" },
/* { "tab", "tab" }, */
/* { "f1", "F1" }, */
/* { "f2", "F2" }, */
/* { "f3", "F3" }, */
/* { "f4", "F4" }, */
/* { "f5", "F5" }, */
/* { "f6", "F6" }, */
/* { "f7", "F7" }, */
/* { "f8", "F8" }, */
/* { "f9", "F9" }, */
/* { "f10", "F10" }, */
/* { "f11", "F11" }, */
/* { "f12", "F12" } */
};
for (i = 0; i < G_N_ELEMENTS(keys); ++i) {
if (g_ascii_strcasecmp(keys[i].ctrl, key) == 0)
return g_strdup(keys[i].gtk);
}
return g_ascii_strup(key, -1);
}
static gchar*
ctrl_key_to_gtk_accelerator(const gchar *key)
{
gchar *accel, **k, **keyv;
keyv = g_strsplit(key, "+", -1);
g_return_val_if_fail(keyv != NULL, NULL);
for (k = keyv; *k != NULL; k++) {
gchar *tmp = *k;
*k = ctrl_key_to_gtk_key(tmp);
g_free(tmp);
}
accel = g_strjoinv(NULL, keyv);
g_strfreev(keyv);
return accel;
}
static void
spice_ctrl_notified(SpiceCtrlController *ctrl,
GParamSpec *pspec,
@ -373,6 +486,42 @@ spice_ctrl_notified(SpiceCtrlController *ctrl,
/* g_object_set(G_OBJECT(self), "resize-guest", auto_res, NULL); */
} else if (g_str_equal(pspec->name, "menu")) {
spice_ctrl_menu_updated(self, g_value_get_object(&value));
} else if (g_str_equal(pspec->name, "hotkeys")) {
gchar **hotkey, **hotkeys = g_strsplit(g_value_get_string(&value), ",", -1);
if (!hotkeys || g_strv_length(hotkeys) == 0) {
g_object_set(app, "enable-accel", FALSE, NULL);
goto end;
}
for (hotkey = hotkeys; *hotkey != NULL; hotkey++) {
gchar *key = strstr(*hotkey, "=");
if (key == NULL) {
g_warn_if_reached();
continue;
}
*key = '\0';
gchar *accel = ctrl_key_to_gtk_accelerator(key + 1);
guint accel_key;
GdkModifierType accel_mods;
gtk_accelerator_parse(accel, &accel_key, &accel_mods);
g_free(accel);
if (g_str_equal(*hotkey, "toggle-fullscreen")) {
gtk_accel_map_change_entry("<virt-viewer>/view/fullscreen", accel_key, accel_mods, TRUE);
} else if (g_str_equal(*hotkey, "release-cursor")) {
gtk_accel_map_change_entry("<virt-viewer>/view/release-cursor", accel_key, accel_mods, TRUE);
} else if (g_str_equal(*hotkey, "smartcard-insert")) {
gtk_accel_map_change_entry("<virt-viewer>/file/smartcard-insert", accel_key, accel_mods, TRUE);
} else if (g_str_equal(*hotkey, "smartcard-remove")) {
gtk_accel_map_change_entry("<virt-viewer>/file/smartcard-remove", accel_key, accel_mods, TRUE);
} else {
g_warning("Unknown hotkey command %s", *hotkey);
}
}
g_strfreev(hotkeys);
g_object_set(app, "enable-accel", TRUE, NULL);
} else {
gchar *content = g_strdup_value_contents(&value);
@ -380,6 +529,7 @@ spice_ctrl_notified(SpiceCtrlController *ctrl,
g_free(content);
}
end:
g_object_unref(session);
g_value_unset(&value);
}