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gdk: Fix Windows and OS X backend for keyevent.string removal

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This commit is contained in:
Benjamin Otte 2018-07-30 20:15:16 +02:00
parent 03a6420c37
commit 7e919aaaa5
2 changed files with 3 additions and 123 deletions
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40
gdk/quartz/gdkevents-quartz.c
View File

@ -1113,8 +1113,6 @@ fill_key_event (GdkSurface *window,
{
GdkEventPrivate *priv;
GdkQuartzDeviceManagerCore *device_manager;
gchar buf[7];
gunichar c = 0;
priv = (GdkEventPrivate *) event;
priv->windowing_data = [nsevent retain];
@ -1189,44 +1187,6 @@ fill_key_event (GdkSurface *window,
gdk_keymap_add_virtual_modifiers (gdk_display_get_keymap (_gdk_display),
&event->key.state);
event->key.string = NULL;
/* Fill in ->string since apps depend on it, taken from the x11 backend. */
if (event->key.keyval != GDK_KEY_VoidSymbol)
c = gdk_keyval_to_unicode (event->key.keyval);
if (c)
{
gsize bytes_written;
gint len;
len = g_unichar_to_utf8 (c, buf);
buf[len] = '\0';
event->key.string = g_locale_from_utf8 (buf, len,
NULL, &bytes_written,
NULL);
if (event->key.string)
event->key.length = bytes_written;
}
else if (event->key.keyval == GDK_KEY_Escape)
{
event->key.length = 1;
event->key.string = g_strdup ("\033");
}
else if (event->key.keyval == GDK_KEY_Return ||
event->key.keyval == GDK_KEY_KP_Enter)
{
event->key.length = 1;
event->key.string = g_strdup ("\r");
}
if (!event->key.string)
{
event->key.length = 0;
event->key.string = g_strdup ("");
}
GDK_NOTE(EVENTS,
g_message ("key %s:\t\twindow: %p key: %12s %d",
type == GDK_KEY_PRESS ? "press" : "release",

86
gdk/win32/gdkevents-win32.c
View File

@ -738,8 +738,6 @@ build_wm_ime_composition_event (GdkEvent *event,
build_key_event_state (event, key_state);
event->key.hardware_keycode = 0; /* FIXME: What should it be? */
event->key.string = NULL;
event->key.length = 0;
event->key.keyval = gdk_unicode_to_keyval (wc);
}
@ -768,7 +766,7 @@ print_event_state (guint state)
void
_gdk_win32_print_event (const GdkEvent *event)
{
gchar *escaped, *kvname;
gchar *kvname;
g_print ("%s%*s===> ", (debug_indent > 0 ? "\n" : ""), debug_indent, "");
switch (event->any.type)
@ -819,17 +817,10 @@ _gdk_win32_print_event (const GdkEvent *event)
break;
case GDK_KEY_PRESS:
case GDK_KEY_RELEASE:
if (event->key.length == 0)
escaped = g_strdup ("");
else
escaped = g_strescape (event->key.string, NULL);
kvname = gdk_keyval_name (event->key.keyval);
g_print ("%#.02x group:%d %s %d:\"%s\" ",
g_print ("%#.02x group:%d %s",
event->key.hardware_keycode, event->key.group,
(kvname ? kvname : "??"),
event->key.length,
escaped);
g_free (escaped);
(kvname ? kvname : "??"));
print_event_state (event->key.state);
break;
case GDK_ENTER_NOTIFY:
@ -940,73 +931,6 @@ _gdk_win32_append_event (GdkEvent *event)
#endif
}
static void
fill_key_event_string (GdkEvent *event)
{
gunichar c;
gchar buf[256];
/* Fill in event->string crudely, since various programs
* depend on it.
*/
c = 0;
if (event->key.keyval != GDK_KEY_VoidSymbol)
c = gdk_keyval_to_unicode (event->key.keyval);
if (c)
{
gsize bytes_written;
gint len;
/* Apply the control key - Taken from Xlib
*/
if (event->key.state & GDK_CONTROL_MASK)
{
if ((c >= '@' && c < '\177') || c == ' ')
c &= 0x1F;
else if (c == '2')
{
event->key.string = g_memdup ("\0\0", 2);
event->key.length = 1;
return;
}
else if (c >= '3' && c <= '7')
c -= ('3' - '\033');
else if (c == '8')
c = '\177';
else if (c == '/')
c = '_' & 0x1F;
}
len = g_unichar_to_utf8 (c, buf);
buf[len] = '\0';
event->key.string = g_locale_from_utf8 (buf, len,
NULL, &bytes_written,
NULL);
if (event->key.string)
event->key.length = bytes_written;
}
else if (event->key.keyval == GDK_KEY_Escape)
{
event->key.length = 1;
event->key.string = g_strdup ("\033");
}
else if (event->key.keyval == GDK_KEY_Return ||
event->key.keyval == GDK_KEY_KP_Enter)
{
event->key.length = 1;
event->key.string = g_strdup ("\r");
}
if (!event->key.string)
{
event->key.length = 0;
event->key.string = g_strdup ("");
}
}
static GdkWin32MessageFilterReturn
apply_message_filters (GdkDisplay *display,
MSG *msg,
@ -2288,8 +2212,6 @@ gdk_event_translate (MSG *msg,
event->any.surface = window;
event->key.time = _gdk_win32_get_next_tick (msg->time);
event->key.keyval = GDK_KEY_VoidSymbol;
event->key.string = NULL;
event->key.length = 0;
event->key.hardware_keycode = msg->wParam;
/* save original scancode */
gdk_event_set_scancode (event, msg->lParam >> 16);
@ -2360,8 +2282,6 @@ gdk_event_translate (MSG *msg,
else
impl->leading_surrogate_keyup = 0;
fill_key_event_string (event);
/* Only one release key event is fired when both shift keys are pressed together
and then released. In order to send the missing event, press events for shift
keys are recorded and sent together when the release event occurs.