Ooops,
I had forgot to delete the im context. New patch attached.
BR
On Nov 16, 2007 7:18 PM, Andre Magalhaes <[EMAIL PROTECTED]> wrote:
> I just finished the E (e_entry actually) IM support. Patch attached.
> It's quite easy to integrate it with other widgets if needed. If
> someone wants to help please let me know
>
>
> BR
>
> --
> Andre Moreira Magalhaes (andrunko)
> --------------------------------------------------------
> Jabber: [EMAIL PROTECTED]
> MSN: [EMAIL PROTECTED]
> Skype: andrunko
> Blog: http://andrunko.blogspot.com
>
--
Andre Moreira Magalhaes (andrunko)
--------------------------------------------------------
Jabber: [EMAIL PROTECTED]
MSN: [EMAIL PROTECTED]
Skype: andrunko
Blog: http://andrunko.blogspot.com
Index: e_entry.c
===================================================================
RCS file: /cvs/e/e17/apps/e/src/bin/e_entry.c,v
retrieving revision 1.47
diff -u -r1.47 e_entry.c
--- e_entry.c 15 Nov 2007 06:29:10 -0000 1.47
+++ e_entry.c 16 Nov 2007 22:23:42 -0000
@@ -3,6 +3,8 @@
*/
#include "e.h"
+#include <Ecore_IM.h>
+
typedef struct _E_Entry_Smart_Data E_Entry_Smart_Data;
struct _E_Entry_Smart_Data
@@ -11,6 +13,7 @@
Evas_Object *editable_object;
E_Menu *popup;
Ecore_Event_Handler *selection_handler;
+ Ecore_IM_Context *im_context;
int enabled;
int focused;
@@ -23,6 +26,7 @@
/* local subsystem functions */
static void _e_entry_key_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
+static void _e_entry_key_up_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _e_entry_mouse_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _e_entry_mouse_up_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _e_entry_mouse_move_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
@@ -47,6 +51,9 @@
static void _e_entry_cb_paste(void *data, E_Menu *m, E_Menu_Item *mi);
static void _e_entry_cb_select_all(void *data, E_Menu *m, E_Menu_Item *mi);
static void _e_entry_cb_delete(void *data, E_Menu *m, E_Menu_Item *mi);
+static int _e_entry_cb_im_retrieve_surrounding(void *data, Ecore_IM_Context *ctx, char **text, int *cursor_pos);
+static int _e_entry_cb_im_event_commit(void *data, int type, void *event);
+static int _e_entry_cb_im_event_delete_surrounding(void *data, int type, void *event);
/* local subsystem globals */
static Evas_Smart *_e_entry_smart = NULL;
@@ -171,6 +178,10 @@
if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
return;
e_editable_password_set(sd->editable_object, password_mode);
+ if (sd->im_context)
+ ecore_im_context_input_mode_set(sd->im_context,
+ password_mode ? ECORE_IM_INPUT_MODE_FULL & ECORE_IM_INPUT_MODE_INVISIBLE :
+ ECORE_IM_INPUT_MODE_FULL);
}
/**
@@ -214,11 +225,22 @@
if (!sd->selection_dragging)
{
e_editable_cursor_move_to_end(sd->editable_object);
+ if (sd->im_context)
+ {
+ ecore_im_context_reset(sd->im_context);
+ ecore_im_context_cursor_position_set(sd->im_context,
+ e_editable_cursor_pos_get(sd->editable_object));
+ }
e_editable_selection_move_to_end(sd->editable_object);
}
if (sd->enabled)
e_editable_cursor_show(sd->editable_object);
e_editable_selection_show(sd->editable_object);
+ if (sd->im_context)
+ {
+ ecore_im_context_reset(sd->im_context);
+ ecore_im_context_focus_in(sd->im_context);
+ }
sd->focused = 1;
}
@@ -243,6 +265,11 @@
edje_object_signal_emit(sd->entry_object, "e,state,unfocused", "e");
e_editable_cursor_hide(sd->editable_object);
e_editable_selection_hide(sd->editable_object);
+ if (sd->im_context)
+ {
+ ecore_im_context_reset(sd->im_context);
+ ecore_im_context_focus_out(sd->im_context);
+ }
sd->focused = 0;
}
@@ -295,12 +322,34 @@
static void
_e_entry_key_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
+ E_Entry_Smart_Data *sd;
+
+ if ((!obj) || (!(sd = evas_object_smart_data_get(obj))))
+ return;
+
+ if (sd->im_context &&
+ ecore_im_context_filter_event(sd->im_context, EVAS_CALLBACK_KEY_DOWN, event_info))
+ return;
+
if (_e_entry_emacs_keybindings)
_e_entry_key_down_emacs(obj, event_info);
else
_e_entry_key_down_windows(obj, event_info);
}
+/* Called when a key has been released by the user */
+static void
+_e_entry_key_up_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
+{
+ E_Entry_Smart_Data *sd;
+
+ if ((!obj) || (!(sd = evas_object_smart_data_get(obj))))
+ return;
+
+ if (sd->im_context)
+ ecore_im_context_filter_event(sd->im_context, EVAS_CALLBACK_KEY_UP, event_info);
+}
+
/* Called when the entry object is pressed by the mouse */
static void
_e_entry_mouse_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
@@ -314,7 +363,11 @@
return;
if (!(event = event_info))
return;
-
+
+ if (sd->im_context &&
+ ecore_im_context_filter_event(sd->im_context, EVAS_CALLBACK_MOUSE_DOWN, event_info))
+ return;
+
evas_object_geometry_get(sd->editable_object, &ox, &oy, NULL, NULL);
pos = e_editable_pos_get_from_coords(sd->editable_object,
event->canvas.x - ox,
@@ -446,6 +499,13 @@
E_MENU_POP_DIRECTION_DOWN, event->timestamp);
e_util_evas_fake_mouse_up_later(e, event->button);
}
+
+ if (sd->im_context)
+ {
+ ecore_im_context_reset(sd->im_context);
+ ecore_im_context_cursor_position_set(sd->im_context,
+ e_editable_cursor_pos_get(sd->editable_object));
+ }
}
/* Called when the entry object is released by the mouse */
@@ -457,6 +517,10 @@
if ((!obj) || (!(sd = evas_object_smart_data_get(obj))))
return;
+ if (sd->im_context &&
+ ecore_im_context_filter_event(sd->im_context, EVAS_CALLBACK_MOUSE_UP, event_info))
+ return;
+
if (sd->selection_dragging)
{
sd->selection_dragging = 0;
@@ -477,7 +541,11 @@
return;
if (!(event = event_info))
return;
-
+
+ if (sd->im_context &&
+ ecore_im_context_filter_event(sd->im_context, EVAS_CALLBACK_MOUSE_MOVE, event_info))
+ return;
+
if (sd->selection_dragging)
{
evas_object_geometry_get(sd->editable_object, &ox, &oy, NULL, NULL);
@@ -485,6 +553,12 @@
event->cur.canvas.x - ox,
event->cur.canvas.y - oy);
e_editable_cursor_pos_set(sd->editable_object, pos);
+ if (sd->im_context)
+ {
+ ecore_im_context_reset(sd->im_context);
+ ecore_im_context_cursor_position_set(sd->im_context,
+ pos);
+ }
}
}
@@ -715,7 +789,14 @@
changed |= e_editable_delete(editable, start_pos, end_pos);
changed |= e_editable_insert(editable, start_pos, event->string);
}
-
+
+ if (sd->im_context)
+ {
+ ecore_im_context_reset(sd->im_context);
+ ecore_im_context_cursor_position_set(sd->im_context,
+ e_editable_cursor_pos_get(editable));
+ }
+
if (changed)
evas_object_smart_callback_call(entry, "changed", NULL);
if (selection_changed)
@@ -859,8 +940,14 @@
((strlen(event->string) != 1) ||
(event->string[0] >= 0x20 && event->string[0] != 0x7f)))
changed = e_editable_insert(editable, cursor_pos, event->string);
-
-
+
+ if (sd->im_context)
+ {
+ ecore_im_context_reset(sd->im_context);
+ ecore_im_context_cursor_position_set(sd->im_context,
+ e_editable_cursor_pos_get(editable));
+ }
+
if (changed)
evas_object_smart_callback_call(entry, "changed", NULL);
if (selection_changed)
@@ -884,7 +971,23 @@
if (!sd) return;
evas_object_smart_data_set(object, sd);
-
+
+ sd->im_context = ecore_im_context_add(ecore_im_context_default_id_get());
+ if (sd->im_context)
+ {
+ ecore_im_context_client_window_set(sd->im_context,
+ ecore_evas_window_get(ecore_evas_ecore_evas_get(evas)));
+ ecore_im_context_retrieve_surrounding_callback_set(sd->im_context,
+ _e_entry_cb_im_retrieve_surrounding,
+ sd);
+ ecore_event_handler_add(ECORE_IM_EVENT_COMMIT,
+ _e_entry_cb_im_event_commit,
+ object);
+ ecore_event_handler_add(ECORE_IM_EVENT_DELETE_SURROUNDIND,
+ _e_entry_cb_im_event_delete_surrounding,
+ sd);
+ }
+
sd->enabled = 1;
sd->focused = 0;
sd->selection_dragging = 0;
@@ -908,6 +1011,8 @@
evas_object_event_callback_add(object, EVAS_CALLBACK_KEY_DOWN,
_e_entry_key_down_cb, NULL);
+ evas_object_event_callback_add(object, EVAS_CALLBACK_KEY_UP,
+ _e_entry_key_up_cb, NULL);
evas_object_event_callback_add(object, EVAS_CALLBACK_MOUSE_DOWN,
_e_entry_mouse_down_cb, NULL);
evas_object_event_callback_add(object, EVAS_CALLBACK_MOUSE_UP,
@@ -928,8 +1033,13 @@
if ((!object) || !(sd = evas_object_smart_data_get(object)))
return;
+ if (sd->im_context)
+ ecore_im_context_del(sd->im_context);
+
evas_object_event_callback_del(object, EVAS_CALLBACK_KEY_DOWN,
_e_entry_key_down_cb);
+ evas_object_event_callback_del(object, EVAS_CALLBACK_KEY_DOWN,
+ _e_entry_key_up_cb);
evas_object_event_callback_del(object, EVAS_CALLBACK_MOUSE_DOWN,
_e_entry_mouse_down_cb);
evas_object_event_callback_del(object, EVAS_CALLBACK_MOUSE_UP,
@@ -1152,4 +1262,64 @@
evas_object_smart_callback_call(sd->entry_object, "changed", NULL);
free(range);
}
+}
+
+static int
+ _e_entry_cb_im_retrieve_surrounding(void *data, Ecore_IM_Context *ctx, char **text, int *cursor_pos)
+{
+ E_Entry_Smart_Data *sd;
+
+ sd = data;
+
+ if (text)
+ {
+ const char *str;
+
+ str = e_editable_text_get(sd->editable_object);
+ *text = str ? strdup(str) : strdup("");
+ }
+
+ if (cursor_pos)
+ *cursor_pos = e_editable_cursor_pos_get(sd->editable_object);
+
+ return 1;
+}
+
+static int
+_e_entry_cb_im_event_commit(void *data, int type, void *event)
+{
+ Evas_Object *entry;
+ E_Entry_Smart_Data *sd;
+ Ecore_IM_Event_Commit *ev = event;
+
+ if ((!(entry = data)) || (!(sd = evas_object_smart_data_get(entry))))
+ return 1;
+
+ if (sd->im_context != ev->ctx)
+ return 1;
+
+ e_entry_text_set(entry, ev->str);
+ return 0;
+}
+
+static int
+_e_entry_cb_im_event_delete_surrounding(void *data, int type, void *event)
+{
+ E_Entry_Smart_Data *sd;
+ Ecore_IM_Event_Delete_Surrounding *ev = event;
+ Evas_Object *editable;
+ int cursor_pos;
+
+ sd = data;
+
+ if (sd->im_context != ev->ctx)
+ return 1;
+
+ editable = sd->editable_object;
+ cursor_pos = e_editable_cursor_pos_get(editable);
+ e_editable_delete(editable,
+ cursor_pos + ev->offset,
+ cursor_pos + ev->offset + ev->n_chars);
+
+ return 0;
}
Index: e_main.c
===================================================================
RCS file: /cvs/e/e17/apps/e/src/bin/e_main.c,v
retrieving revision 1.239
diff -u -r1.239 e_main.c
--- e_main.c 4 Nov 2007 04:13:59 -0000 1.239
+++ e_main.c 16 Nov 2007 22:23:42 -0000
@@ -3,6 +3,8 @@
*/
#include "e.h"
+#include <Ecore_IM.h>
+
EAPI int e_precache_end = 0;
/* local subsystem functions */
@@ -311,6 +313,8 @@
"Perhaps you are out of memory?"));
exit(-1);
}
+ ecore_im_init();
+ _e_main_shutdown_push(ecore_im_shutdown);
// FIXME: SEGV's on shutdown if fm2 windows up - disable for now.
// _e_main_shutdown_push(ecore_shutdown);
ecore_job_init();
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