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Fill in string, length and is_modifier for key events. Map some more keys

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2006-07-17  Richard Hult  <richard@imendio.com>

	* gdk/quartz/gdkevents-quartz.c: (create_key_event):
	* gdk/quartz/gdkkeys-quartz.c: (_gdk_quartz_key_event_type),
	(_gdk_quartz_key_is_modifier):
	* gdk/quartz/gdkprivate-quartz.h: Fill in string, length and
	is_modifier for key events. Map some more keys into gdk keyvals.
This commit is contained in:
Richard Hult 2006-07-17 18:39:43 +00:00 committed by Richard Hult
parent 1f9befb77a
commit d473868ace
5 changed files with 104 additions and 13 deletions
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8
ChangeLog
View File

@ -1,3 +1,11 @@
2006-07-17 Richard Hult <richard@imendio.com>
* gdk/quartz/gdkevents-quartz.c: (create_key_event):
* gdk/quartz/gdkkeys-quartz.c: (_gdk_quartz_key_event_type),
(_gdk_quartz_key_is_modifier):
* gdk/quartz/gdkprivate-quartz.h: Fill in string, length and
is_modifier for key events. Map some more keys into gdk keyvals.
2006-07-17 Matthias Clasen <mclasen@redhat.com>
* gtk/gtknotebook.c (gtk_notebook_stop_reorder): Don't undo

8
ChangeLog.pre-2-10
View File

@ -1,3 +1,11 @@
2006-07-17 Richard Hult <richard@imendio.com>
* gdk/quartz/gdkevents-quartz.c: (create_key_event):
* gdk/quartz/gdkkeys-quartz.c: (_gdk_quartz_key_event_type),
(_gdk_quartz_key_is_modifier):
* gdk/quartz/gdkprivate-quartz.h: Fill in string, length and
is_modifier for key events. Map some more keys into gdk keyvals.
2006-07-17 Matthias Clasen <mclasen@redhat.com>
* gtk/gtknotebook.c (gtk_notebook_stop_reorder): Don't undo

48
gdk/quartz/gdkevents-quartz.c
View File

@ -26,7 +26,11 @@
#include <pthread.h>
#include <unistd.h>
#include <Carbon/Carbon.h>
#include "gdkscreen.h"
#include "gdkkeysyms.h"
#include "gdkprivate-quartz.h"
static GPollFD event_poll_fd;
@ -1340,6 +1344,8 @@ static GdkEvent *
create_key_event (GdkWindow *window, NSEvent *nsevent, GdkEventType type)
{
GdkEvent *event;
gchar buf[7];
gunichar c = 0;
event = gdk_event_new (type);
event->key.window = window;
@ -1347,6 +1353,8 @@ create_key_event (GdkWindow *window, NSEvent *nsevent, GdkEventType type)
event->key.state = get_keyboard_modifiers_from_nsevent (nsevent);
event->key.hardware_keycode = [nsevent keyCode];
event->key.group = ([nsevent modifierFlags] & NSAlternateKeyMask) ? 1 : 0;
event->key.keyval = GDK_VoidSymbol;
gdk_keymap_translate_keyboard_state (NULL,
event->key.hardware_keycode,
@ -1355,6 +1363,46 @@ create_key_event (GdkWindow *window, NSEvent *nsevent, GdkEventType type)
&event->key.keyval,
NULL, NULL, NULL);
event->key.is_modifier = _gdk_quartz_key_is_modifier (event->key.hardware_keycode);
event->key.string = NULL;
/* Fill in ->string since apps depend on it, taken from the x11 backend. */
if (event->key.keyval != GDK_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_Escape)
{
event->key.length = 1;
event->key.string = g_strdup ("\033");
}
else if (event->key.keyval == GDK_Return ||
event->key.keyval == GDK_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",

49
gdk/quartz/gdkkeys-quartz.c
View File

@ -160,6 +160,8 @@ const static struct {
guint keyval;
} special_ucs_table [] = {
{ 0x0001, GDK_Home },
{ 0x0003, GDK_Return },
{ 0x0004, GDK_End },
{ 0x0008, GDK_BackSpace },
{ 0x0009, GDK_Tab },
{ 0x000b, GDK_Page_Up },
@ -169,7 +171,8 @@ const static struct {
{ 0x001c, GDK_Left },
{ 0x001d, GDK_Right },
{ 0x001e, GDK_Up },
{ 0x001f, GDK_Down }
{ 0x001f, GDK_Down },
{ 0x007f, GDK_Delete }
};
static void
@ -582,7 +585,8 @@ gdk_keymap_translate_keyboard_state (GdkKeymap *keymap,
/* What sort of key event is this? Returns one of
* GDK_KEY_PRESS, GDK_KEY_RELEASE, GDK_NOTHING (should be ignored)
*/
GdkEventType _gdk_quartz_key_event_type (NSEvent *event)
GdkEventType
_gdk_quartz_key_event_type (NSEvent *event)
{
unsigned short keycode;
unsigned int flags;
@ -590,10 +594,14 @@ GdkEventType _gdk_quartz_key_event_type (NSEvent *event)
switch ([event type])
{
case NSKeyDown: return GDK_KEY_PRESS;
case NSKeyUp: return GDK_KEY_RELEASE;
case NSFlagsChanged: break; /* Continue... */
default: g_assert_not_reached ();
case NSKeyDown:
return GDK_KEY_PRESS;
case NSKeyUp:
return GDK_KEY_RELEASE;
case NSFlagsChanged:
break;
default:
g_assert_not_reached ();
}
/* For flags-changed events, we have to find the special key that caused the
@ -604,15 +612,32 @@ GdkEventType _gdk_quartz_key_event_type (NSEvent *event)
for (i = 0; i < G_N_ELEMENTS (known_keys); i++)
{
if (known_keys[i].keycode == keycode)
{
if (flags & known_keys[i].modmask)
return GDK_KEY_PRESS;
else
return GDK_KEY_RELEASE;
}
{
if (flags & known_keys[i].modmask)
return GDK_KEY_PRESS;
else
return GDK_KEY_RELEASE;
}
}
/* Some keypresses (eg: Expose' activations) seem to trigger flags-changed
* events for no good reason. Ignore them! */
return GDK_NOTHING;
}
gboolean
_gdk_quartz_key_is_modifier (guint keycode)
{
gint i;
for (i = 0; i < G_N_ELEMENTS (known_keys); i++)
{
if (known_keys[i].modmask == 0)
break;
if (known_keys[i].keycode == keycode)
return TRUE;
}
return FALSE;
}

4
gdk/quartz/gdkprivate-quartz.h
View File

@ -96,6 +96,7 @@ GdkGC *_gdk_quartz_gc_new (GdkDrawable *drawable,
void _gdk_windowing_window_init (void);
void _gdk_events_init (void);
void _gdk_visual_init (void);
void _gdk_input_init (void);
void _gdk_quartz_set_context_fill_color_from_pixel (CGContextRef context, GdkColormap *colormap, guint32 pixel);
void _gdk_quartz_set_context_stroke_color_from_pixel (CGContextRef context, GdkColormap *colormap, guint32 pixel);
@ -122,7 +123,8 @@ GdkImage *_gdk_quartz_copy_to_image (GdkDrawable *drawable,
void _gdk_quartz_send_map_events (GdkWindow *window);
GdkEventType _gdk_quartz_flags_changed_is_press (NSEvent *event);
GdkEventType _gdk_quartz_key_event_type (NSEvent *event);
gboolean _gdk_quartz_key_is_modifier (guint keycode);
extern GdkWindow *_gdk_quartz_keyboard_grab_window;
extern GdkWindow *_gdk_quartz_pointer_grab_window;