[gtk/text: 5/11] Make emoji completion work for GtkText
- From: Matthias Clasen <matthiasc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk/text: 5/11] Make emoji completion work for GtkText
- Date: Sat, 16 Feb 2019 16:59:02 +0000 (UTC)
commit 67c92a66424f9b6a939805132089e94d016c3a0b
Author: Matthias Clasen <mclasen redhat com>
Date: Fri Feb 15 15:46:51 2019 -0500
Make emoji completion work for GtkText
GtkEntry will stop using it directly in the following commits.
gtk/gtkemojicompletion.c | 66 +++++++++++++++++++++++++-----------------------
gtk/gtkemojicompletion.h | 4 +--
2 files changed, 36 insertions(+), 34 deletions(-)
---
diff --git a/gtk/gtkemojicompletion.c b/gtk/gtkemojicompletion.c
index b3c62278e8..3c8796f920 100644
--- a/gtk/gtkemojicompletion.c
+++ b/gtk/gtkemojicompletion.c
@@ -19,7 +19,8 @@
#include "gtkemojicompletion.h"
-#include "gtkentryprivate.h"
+#include "gtktextprivate.h"
+#include "gtkeditable.h"
#include "gtkbox.h"
#include "gtkcssprovider.h"
#include "gtklistbox.h"
@@ -28,6 +29,7 @@
#include "gtkintl.h"
#include "gtkprivate.h"
#include "gtkgesturelongpress.h"
+#include "gtkeventcontrollerkey.h"
#include "gtkflowbox.h"
#include "gtkstack.h"
@@ -35,7 +37,7 @@ struct _GtkEmojiCompletion
{
GtkPopover parent_instance;
- GtkEntry *entry;
+ GtkText *entry;
char *text;
guint length;
guint offset;
@@ -54,7 +56,7 @@ struct _GtkEmojiCompletionClass {
};
static void connect_signals (GtkEmojiCompletion *completion,
- GtkEntry *entry);
+ GtkText *text);
static void disconnect_signals (GtkEmojiCompletion *completion);
static int populate_completion (GtkEmojiCompletion *completion,
const char *text,
@@ -86,7 +88,7 @@ update_completion (GtkEmojiCompletion *completion)
n_matches = 0;
- text = gtk_entry_get_text (GTK_ENTRY (completion->entry));
+ text = gtk_editable_get_text (GTK_EDITABLE (completion->entry));
length = strlen (text);
if (length > 0)
@@ -125,7 +127,8 @@ next:
}
static void
-entry_changed (GtkEntry *entry, GtkEmojiCompletion *completion)
+changed_cb (GtkText *text,
+ GtkEmojiCompletion *completion)
{
update_completion (completion);
}
@@ -143,9 +146,9 @@ emoji_activated (GtkWidget *row,
g_signal_handler_block (completion->entry, completion->changed_id);
- length = g_utf8_strlen (gtk_entry_get_text (completion->entry), -1);
- gtk_entry_set_positions (completion->entry, length - completion->length, length);
- gtk_entry_enter_text (completion->entry, emoji);
+ length = g_utf8_strlen (gtk_editable_get_text (GTK_EDITABLE (completion->entry)), -1);
+ gtk_editable_select_region (GTK_EDITABLE (completion->entry), length - completion->length, length);
+ gtk_text_enter_text (completion->entry, emoji);
g_signal_handler_unblock (completion->entry, completion->changed_id);
}
@@ -167,7 +170,6 @@ child_activated (GtkFlowBox *box,
{
GtkEmojiCompletion *completion = data;
- g_print ("child activated\n");
emoji_activated (GTK_WIDGET (child), completion);
}
@@ -300,11 +302,11 @@ move_active_variation (GtkEmojiCompletion *completion,
}
static gboolean
-entry_key_press (GtkEventControllerKey *key,
- guint keyval,
- guint keycode,
- GdkModifierType modifiers,
- GtkEmojiCompletion *completion)
+key_press_cb (GtkEventControllerKey *key,
+ guint keyval,
+ guint keycode,
+ GdkModifierType modifiers,
+ GtkEmojiCompletion *completion)
{
if (!gtk_widget_get_visible (GTK_WIDGET (completion)))
return FALSE;
@@ -368,27 +370,27 @@ entry_key_press (GtkEventControllerKey *key,
}
static gboolean
-entry_focus_out (GtkWidget *entry,
- GParamSpec *pspec,
- GtkEmojiCompletion *completion)
+focus_out_cb (GtkWidget *text,
+ GParamSpec *pspec,
+ GtkEmojiCompletion *completion)
{
- if (!gtk_widget_has_focus (entry))
+ if (!gtk_widget_has_focus (text))
gtk_popover_popdown (GTK_POPOVER (completion));
return FALSE;
}
static void
connect_signals (GtkEmojiCompletion *completion,
- GtkEntry *entry)
+ GtkText *entry)
{
GtkEventController *key_controller;
completion->entry = g_object_ref (entry);
- key_controller = gtk_entry_get_key_controller (entry);
+ key_controller = gtk_text_get_key_controller (entry);
- completion->changed_id = g_signal_connect (entry, "changed", G_CALLBACK (entry_changed), completion);
- g_signal_connect (key_controller, "key-pressed", G_CALLBACK (entry_key_press), completion);
- g_signal_connect (entry, "notify::has-focus", G_CALLBACK (entry_focus_out), completion);
+ g_signal_connect (key_controller, "key-pressed", G_CALLBACK (key_press_cb), completion);
+ completion->changed_id = g_signal_connect (entry, "changed", G_CALLBACK (changed_cb), completion);
+ g_signal_connect (entry, "notify::has-focus", G_CALLBACK (focus_out_cb), completion);
}
static void
@@ -396,11 +398,11 @@ disconnect_signals (GtkEmojiCompletion *completion)
{
GtkEventController *key_controller;
- key_controller = gtk_entry_get_key_controller (completion->entry);
+ key_controller = gtk_text_get_key_controller (completion->entry);
- g_signal_handlers_disconnect_by_func (completion->entry, entry_changed, completion);
- g_signal_handlers_disconnect_by_func (key_controller, entry_key_press, completion);
- g_signal_handlers_disconnect_by_func (completion->entry, entry_focus_out, completion);
+ g_signal_handlers_disconnect_by_func (completion->entry, changed_cb, completion);
+ g_signal_handlers_disconnect_by_func (key_controller, key_press_cb, completion);
+ g_signal_handlers_disconnect_by_func (completion->entry, focus_out_cb, completion);
g_clear_object (&completion->entry);
}
@@ -554,8 +556,8 @@ add_emoji (GtkWidget *list,
static int
populate_completion (GtkEmojiCompletion *completion,
- const char *text,
- guint offset)
+ const char *text,
+ guint offset)
{
GList *children, *l;
guint n_matches;
@@ -657,15 +659,15 @@ gtk_emoji_completion_class_init (GtkEmojiCompletionClass *klass)
}
GtkWidget *
-gtk_emoji_completion_new (GtkEntry *entry)
+gtk_emoji_completion_new (GtkText *text)
{
GtkEmojiCompletion *completion;
completion = GTK_EMOJI_COMPLETION (g_object_new (GTK_TYPE_EMOJI_COMPLETION,
- "relative-to", entry,
+ "relative-to", text,
NULL));
- connect_signals (completion, entry);
+ connect_signals (completion, text);
return GTK_WIDGET (completion);
}
diff --git a/gtk/gtkemojicompletion.h b/gtk/gtkemojicompletion.h
index ff7cb1fa63..620c1395a1 100644
--- a/gtk/gtkemojicompletion.h
+++ b/gtk/gtkemojicompletion.h
@@ -21,7 +21,7 @@
#error "Only <gtk/gtk.h> can be included directly."
#endif
-#include <gtk/gtkentry.h>
+#include <gtk/gtktext.h>
G_BEGIN_DECLS
@@ -36,6 +36,6 @@ typedef struct _GtkEmojiCompletion GtkEmojiCompletion;
typedef struct _GtkEmojiCompletionClass GtkEmojiCompletionClass;
GType gtk_emoji_completion_get_type (void) G_GNUC_CONST;
-GtkWidget *gtk_emoji_completion_new (GtkEntry *entry);
+GtkWidget *gtk_emoji_completion_new (GtkText *text);
G_END_DECLS
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