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-rw-r--r--widgets/text/e-completion-test.c2
-rw-r--r--widgets/text/e-entry.c59
-rw-r--r--widgets/text/e-text.c28
-rw-r--r--widgets/text/e-text.h7
4 files changed, 68 insertions, 28 deletions
diff --git a/widgets/text/e-completion-test.c b/widgets/text/e-completion-test.c
index f01389363a..626842cb51 100644
--- a/widgets/text/e-completion-test.c
+++ b/widgets/text/e-completion-test.c
@@ -175,7 +175,7 @@ main (int argc, gchar **argv)
win = gtk_window_new (GTK_WINDOW_TOPLEVEL);
entry = e_entry_new ();
- e_entry_enable_completion_full (E_ENTRY (entry), complete, -1, NULL);
+ e_entry_enable_completion_full (E_ENTRY (entry), complete, 0, NULL);
e_entry_set_editable (E_ENTRY (entry), TRUE);
gtk_signal_connect (GTK_OBJECT (entry),
diff --git a/widgets/text/e-entry.c b/widgets/text/e-entry.c
index 8c0682e370..64255c435e 100644
--- a/widgets/text/e-entry.c
+++ b/widgets/text/e-entry.c
@@ -119,6 +119,9 @@ struct _EEntryPrivate {
gint completion_delay;
guint completion_delay_tag;
gboolean ptr_grab;
+ gboolean changed_since_keypress;
+ guint changed_since_keypress_tag;
+ gint last_completion_pos;
guint draw_borders : 1;
};
@@ -197,16 +200,43 @@ canvas_focus_in_event (GtkWidget *widget, GdkEventFocus *focus, EEntry *entry)
}
static void
-e_entry_proxy_changed (EText *text, EEntry *entry)
+e_entry_text_keypress (EText *text, guint keyval, guint state, EEntry *entry)
+{
+ if (entry->priv->changed_since_keypress_tag) {
+ gtk_timeout_remove (entry->priv->changed_since_keypress_tag);
+ entry->priv->changed_since_keypress_tag = 0;
+ }
+
+ if (entry->priv->changed_since_keypress
+ || (entry->priv->popup_is_visible && e_entry_get_position (entry) != entry->priv->last_completion_pos)) {
+ if (e_entry_is_empty (entry)) {
+ e_entry_cancel_delayed_completion (entry);
+ e_entry_show_popup (entry, FALSE);
+ } else if (entry->priv->popup_is_visible) {
+ e_entry_start_delayed_completion (entry, 1);
+ } else if (entry->priv->completion)
+ e_entry_start_delayed_completion (entry, entry->priv->completion_delay);
+ }
+ entry->priv->changed_since_keypress = FALSE;
+}
+
+static gint
+changed_since_keypress_timeout_fn (gpointer user_data)
{
- if (e_entry_is_empty (entry)) {
- e_entry_cancel_delayed_completion (entry);
- e_entry_show_popup (entry, FALSE);
- } else if (entry->priv->popup_is_visible)
- e_entry_start_delayed_completion (entry, 1);
- else if (entry->priv->completion)
- e_entry_start_delayed_completion (entry, entry->priv->completion_delay);
+ EEntry *entry = E_ENTRY (user_data);
+ entry->priv->changed_since_keypress = FALSE;
+ entry->priv->changed_since_keypress_tag = 0;
+ return FALSE;
+}
+static void
+e_entry_proxy_changed (EText *text, EEntry *entry)
+{
+ if (entry->priv->changed_since_keypress_tag)
+ gtk_timeout_remove (entry->priv->changed_since_keypress_tag);
+ entry->priv->changed_since_keypress = TRUE;
+ entry->priv->changed_since_keypress_tag = gtk_timeout_add (20, changed_since_keypress_timeout_fn, entry);
+
gtk_signal_emit (GTK_OBJECT (entry), e_entry_signals [E_ENTRY_CHANGED]);
}
@@ -260,6 +290,11 @@ e_entry_init (GtkObject *object)
"editable", TRUE,
NULL));
+ gtk_signal_connect (GTK_OBJECT (entry->priv->item),
+ "keypress",
+ GTK_SIGNAL_FUNC (e_entry_text_keypress),
+ entry);
+
entry->priv->justification = GTK_JUSTIFY_LEFT;
gtk_table_attach (gtk_table, GTK_WIDGET (entry->priv->canvas),
0, 1, 0, 1,
@@ -458,6 +493,8 @@ e_entry_show_popup (EEntry *entry, gboolean visible)
entry->priv->ptr_grab = FALSE;
+ entry->priv->last_completion_pos = -1;
+
}
@@ -485,7 +522,7 @@ e_entry_start_completion (EEntry *entry)
e_completion_begin_search (entry->priv->completion,
e_entry_get_text (entry),
- e_entry_get_position (entry),
+ entry->priv->last_completion_pos = e_entry_get_position (entry),
0); /* No limit. Probably a bad idea. */
}
@@ -695,7 +732,6 @@ e_entry_enable_completion_full (EEntry *entry, ECompletion *completion, gint del
e_completion_view_connect_keys (E_COMPLETION_VIEW (entry->priv->completion_view), GTK_WIDGET (entry->priv->canvas));
}
-
/** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **/
static void
@@ -1002,6 +1038,9 @@ e_entry_destroy (GtkObject *object)
gtk_widget_destroy (entry->priv->completion_view_popup);
g_free (entry->priv->pre_browse_text);
+ if (entry->priv->changed_since_keypress_tag)
+ gtk_timeout_remove (entry->priv->changed_since_keypress_tag);
+
if (entry->priv->ptr_grab)
gdk_pointer_ungrab (GDK_CURRENT_TIME);
diff --git a/widgets/text/e-text.c b/widgets/text/e-text.c
index 2f2e968394..e6e11750eb 100644
--- a/widgets/text/e-text.c
+++ b/widgets/text/e-text.c
@@ -38,6 +38,7 @@
enum {
E_TEXT_CHANGED,
E_TEXT_ACTIVATE,
+ E_TEXT_KEYPRESS,
E_TEXT_POPUP,
E_TEXT_LAST_SIGNAL
};
@@ -227,6 +228,14 @@ e_text_class_init (ETextClass *klass)
gtk_marshal_NONE__NONE,
GTK_TYPE_NONE, 0);
+ e_text_signals[E_TEXT_KEYPRESS] =
+ gtk_signal_new ("keypress",
+ GTK_RUN_LAST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (ETextClass, keypress),
+ gtk_marshal_NONE__INT_INT,
+ GTK_TYPE_NONE, 2, GTK_TYPE_UINT, GTK_TYPE_UINT);
+
e_text_signals[E_TEXT_POPUP] =
gtk_signal_new ("popup",
GTK_RUN_LAST,
@@ -498,9 +507,6 @@ static void
e_text_text_model_reposition (ETextModel *model, ETextModelReposFn fn, gpointer repos_data, gpointer user_data)
{
EText *text = E_TEXT (user_data);
-#if 0
- gint org_start = text->selection_start, org_end = text->selection_end;
-#endif
gint model_len = e_text_model_get_text_length (model);
text->selection_start = fn (text->selection_start, repos_data);
@@ -516,17 +522,6 @@ e_text_text_model_reposition (ETextModel *model, ETextModelReposFn fn, gpointer
text->selection_start = text->selection_end;
text->selection_end = tmp;
}
-
-#if 0
- if (org_start != text->selection_start || org_end != text->selection_end) {
- /*
- In general we shouldn't need to do anything to refresh the
- canvas to redraw the (moved) selection, since "reposition" events
- will only be generated in association with ETextModel-changing
- activities.
- */
- }
-#endif
}
static void
@@ -2961,6 +2956,10 @@ e_text_event (GnomeCanvasItem *item, GdkEvent *event)
if (e_tep_event.key.string) g_free (e_tep_event.key.string);
+ if (event->type == GDK_KEY_PRESS)
+ gtk_signal_emit (GTK_OBJECT (text), e_text_signals[E_TEXT_KEYPRESS],
+ e_tep_event.key.keyval, e_tep_event.key.state);
+
return ret;
}
else
@@ -3402,6 +3401,7 @@ e_text_command(ETextEventProcessor *tep, ETextEventProcessorCommand *command, gp
if (text->timer) {
g_timer_reset(text->timer);
}
+
break;
case E_TEP_SELECT:
text->selection_start = e_text_model_validate_position (text->model, text->selection_start); /* paranoia */
diff --git a/widgets/text/e-text.h b/widgets/text/e-text.h
index b42ea06663..eae84af102 100644
--- a/widgets/text/e-text.h
+++ b/widgets/text/e-text.h
@@ -217,9 +217,10 @@ struct _EText {
struct _ETextClass {
GnomeCanvasItemClass parent_class;
- void (* changed) (EText *text);
- void (* activate) (EText *text);
- void (* popup) (EText *text, GdkEventButton *ev, gint pos);
+ void (* changed) (EText *text);
+ void (* activate) (EText *text);
+ void (* keypress) (EText *text, guint keyval, guint state);
+ void (* popup) (EText *text, GdkEventButton *ev, gint pos);
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 05:49:33 +0800