diff options
Diffstat (limited to 'libempathy-gtk')
| -rw-r--r-- | libempathy-gtk/empathy-avatar-chooser.c | 516 |
1 files changed, 240 insertions, 276 deletions
diff --git a/libempathy-gtk/empathy-avatar-chooser.c b/libempathy-gtk/empathy-avatar-chooser.c index 2ea91ef8f..e6f6dd4aa 100644 --- a/libempathy-gtk/empathy-avatar-chooser.c +++ b/libempathy-gtk/empathy-avatar-chooser.c @@ -86,40 +86,6 @@ struct _EmpathyAvatarChooserPrivate { GSettings *gsettings_ui; }; -static void avatar_chooser_finalize (GObject *object); -static void avatar_chooser_set_connection (EmpathyAvatarChooser *self, - TpConnection *connection); -static void avatar_chooser_set_image (EmpathyAvatarChooser *self, - EmpathyAvatar *avatar, - GdkPixbuf *pixbuf, - gboolean set_locally); -static gboolean avatar_chooser_drag_motion_cb (GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - EmpathyAvatarChooser *self); -static void avatar_chooser_drag_leave_cb (GtkWidget *widget, - GdkDragContext *context, - guint time, - EmpathyAvatarChooser *self); -static gboolean avatar_chooser_drag_drop_cb (GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - EmpathyAvatarChooser *self); -static void avatar_chooser_drag_data_received_cb (GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - GtkSelectionData *selection_data, - guint info, - guint time, - EmpathyAvatarChooser *self); -static void avatar_chooser_clicked_cb (GtkWidget *button, - EmpathyAvatarChooser *self); - enum { CHANGED, LAST_SIGNAL @@ -166,6 +132,19 @@ avatar_chooser_get_property (GObject *object, } static void +avatar_chooser_set_connection (EmpathyAvatarChooser *self, + TpConnection *connection) +{ + tp_clear_object (&self->priv->connection); + + if (connection != NULL) { + GQuark features[] = { TP_CONNECTION_FEATURE_AVATAR_REQUIREMENTS, 0 }; + self->priv->connection = g_object_ref (connection); + tp_proxy_prepare_async (self->priv->connection, features, NULL, NULL); + } +} + +static void avatar_chooser_set_property (GObject *object, guint param_id, const GValue *value, @@ -184,6 +163,21 @@ avatar_chooser_set_property (GObject *object, } static void +avatar_chooser_finalize (GObject *object) +{ + EmpathyAvatarChooser *self = (EmpathyAvatarChooser *) object; + + avatar_chooser_set_connection (EMPATHY_AVATAR_CHOOSER (object), NULL); + g_assert (self->priv->connection == NULL); + + tp_clear_pointer (&self->priv->avatar, empathy_avatar_unref); + + tp_clear_object (&self->priv->gsettings_ui); + + G_OBJECT_CLASS (empathy_avatar_chooser_parent_class)->finalize (object); +} + +static void empathy_avatar_chooser_class_init (EmpathyAvatarChooserClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); @@ -229,95 +223,88 @@ empathy_avatar_chooser_class_init (EmpathyAvatarChooserClass *klass) g_type_class_add_private (object_class, sizeof (EmpathyAvatarChooserPrivate)); } -static void -empathy_avatar_chooser_init (EmpathyAvatarChooser *self) +static gboolean +avatar_chooser_drag_motion_cb (GtkWidget *widget, + GdkDragContext *context, + gint x, + gint y, + guint time_, + EmpathyAvatarChooser *self) { - self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, - EMPATHY_TYPE_AVATAR_CHOOSER, EmpathyAvatarChooserPrivate); + GList *p; - gtk_drag_dest_set (GTK_WIDGET (self), - GTK_DEST_DEFAULT_ALL, - drop_types, - G_N_ELEMENTS (drop_types), - GDK_ACTION_COPY); + for (p = gdk_drag_context_list_targets (context); p != NULL; + p = p->next) { + gchar *possible_type; - self->priv->gsettings_ui = g_settings_new (EMPATHY_PREFS_UI_SCHEMA); + possible_type = gdk_atom_name (GDK_POINTER_TO_ATOM (p->data)); - g_signal_connect (self, "drag-motion", - G_CALLBACK (avatar_chooser_drag_motion_cb), - self); - g_signal_connect (self, "drag-leave", - G_CALLBACK (avatar_chooser_drag_leave_cb), - self); - g_signal_connect (self, "drag-drop", - G_CALLBACK (avatar_chooser_drag_drop_cb), - self); - g_signal_connect (self, "drag-data-received", - G_CALLBACK (avatar_chooser_drag_data_received_cb), - self); - g_signal_connect (self, "clicked", - G_CALLBACK (avatar_chooser_clicked_cb), - self); + if (!strcmp (possible_type, URI_LIST_TYPE)) { + g_free (possible_type); + gdk_drag_status (context, GDK_ACTION_COPY, time_); - empathy_avatar_chooser_set (self, NULL); + return TRUE; + } + + g_free (possible_type); + } + + return FALSE; } static void -avatar_chooser_finalize (GObject *object) +avatar_chooser_drag_leave_cb (GtkWidget *widget, + GdkDragContext *context, + guint time_, + EmpathyAvatarChooser *self) { - EmpathyAvatarChooser *self = (EmpathyAvatarChooser *) object; +} - avatar_chooser_set_connection (EMPATHY_AVATAR_CHOOSER (object), NULL); - g_assert (self->priv->connection == NULL); +static gboolean +avatar_chooser_drag_drop_cb (GtkWidget *widget, + GdkDragContext *context, + gint x, + gint y, + guint time_, + EmpathyAvatarChooser *self) +{ + GList *p; - tp_clear_pointer (&self->priv->avatar, empathy_avatar_unref); + if (gdk_drag_context_list_targets (context) == NULL) { + return FALSE; + } - tp_clear_object (&self->priv->gsettings_ui); + for (p = gdk_drag_context_list_targets (context); + p != NULL; p = p->next) { + char *possible_type; - G_OBJECT_CLASS (empathy_avatar_chooser_parent_class)->finalize (object); -} + possible_type = gdk_atom_name (GDK_POINTER_TO_ATOM (p->data)); + if (!strcmp (possible_type, URI_LIST_TYPE)) { + g_free (possible_type); + gtk_drag_get_data (widget, context, + GDK_POINTER_TO_ATOM (p->data), + time_); -static void -avatar_chooser_set_connection (EmpathyAvatarChooser *self, - TpConnection *connection) -{ - tp_clear_object (&self->priv->connection); + return TRUE; + } - if (connection != NULL) { - GQuark features[] = { TP_CONNECTION_FEATURE_AVATAR_REQUIREMENTS, 0 }; - self->priv->connection = g_object_ref (connection); - tp_proxy_prepare_async (self->priv->connection, features, NULL, NULL); + g_free (possible_type); } + + return FALSE; } static void -avatar_chooser_error_show (EmpathyAvatarChooser *self, - const gchar *primary_text, - const gchar *secondary_text) +avatar_chooser_clear_image (EmpathyAvatarChooser *self) { - GtkWidget *parent; - GtkWidget *dialog; - - parent = gtk_widget_get_toplevel (GTK_WIDGET (self)); - if (!GTK_IS_WINDOW (parent)) { - parent = NULL; - } - - dialog = gtk_message_dialog_new (parent ? GTK_WINDOW (parent) : NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_WARNING, - GTK_BUTTONS_CLOSE, - "%s", primary_text); - - if (secondary_text != NULL) { - gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), - "%s", secondary_text); - } + GtkWidget *image; - g_signal_connect (dialog, "response", - G_CALLBACK (gtk_widget_destroy), NULL); - gtk_widget_show (dialog); + tp_clear_pointer (&self->priv->avatar, empathy_avatar_unref); + image = gtk_image_new_from_icon_name (EMPATHY_IMAGE_AVATAR_DEFAULT, + GTK_ICON_SIZE_DIALOG); + gtk_button_set_image (GTK_BUTTON (self), image); + g_signal_emit (self, signals[CHANGED], 0); } static gboolean @@ -408,6 +395,36 @@ avatar_chooser_need_mime_type_conversion (const gchar *current_mime_type, return TRUE; } +static void +avatar_chooser_error_show (EmpathyAvatarChooser *self, + const gchar *primary_text, + const gchar *secondary_text) +{ + GtkWidget *parent; + GtkWidget *dialog; + + parent = gtk_widget_get_toplevel (GTK_WIDGET (self)); + if (!GTK_IS_WINDOW (parent)) { + parent = NULL; + } + + dialog = gtk_message_dialog_new (parent ? GTK_WINDOW (parent) : NULL, + GTK_DIALOG_MODAL, + GTK_MESSAGE_WARNING, + GTK_BUTTONS_CLOSE, + "%s", primary_text); + + if (secondary_text != NULL) { + gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), + "%s", secondary_text); + } + + g_signal_connect (dialog, "response", + G_CALLBACK (gtk_widget_destroy), NULL); + gtk_widget_show (dialog); + +} + static EmpathyAvatar * avatar_chooser_maybe_convert_and_scale (EmpathyAvatarChooser *self, GdkPixbuf *pixbuf, @@ -582,80 +599,6 @@ avatar_chooser_maybe_convert_and_scale (EmpathyAvatarChooser *self, } static void -avatar_chooser_clear_image (EmpathyAvatarChooser *self) -{ - GtkWidget *image; - - tp_clear_pointer (&self->priv->avatar, empathy_avatar_unref); - - image = gtk_image_new_from_icon_name (EMPATHY_IMAGE_AVATAR_DEFAULT, - GTK_ICON_SIZE_DIALOG); - gtk_button_set_image (GTK_BUTTON (self), image); - g_signal_emit (self, signals[CHANGED], 0); -} - -static void -avatar_chooser_set_image_from_data (EmpathyAvatarChooser *self, - gchar *data, - gsize size, - gboolean set_locally) -{ - GdkPixbuf *pixbuf; - EmpathyAvatar *avatar = NULL; - gchar *mime_type = NULL; - - if (data == NULL) { - avatar_chooser_clear_image (self); - return; - } - - pixbuf = empathy_pixbuf_from_data_and_mime (data, size, &mime_type); - if (pixbuf == NULL) { - g_free (data); - data = NULL; - return; - } - - /* avatar takes ownership of data and mime_type */ - avatar = empathy_avatar_new ((guchar *) data, size, mime_type, NULL); - - avatar_chooser_set_image (self, avatar, pixbuf, set_locally); -} - -static void -avatar_chooser_set_image_from_avatar (EmpathyAvatarChooser *self, - EmpathyAvatar *avatar, - gboolean set_locally) -{ - GdkPixbuf *pixbuf; - gchar *mime_type = NULL; - - g_assert (avatar != NULL); - - pixbuf = empathy_pixbuf_from_data_and_mime ((gchar *) avatar->data, - avatar->len, - &mime_type); - if (pixbuf == NULL) { - DEBUG ("couldn't make a pixbuf from avatar; giving up"); - return; - } - - if (avatar->format == NULL) { - avatar->format = mime_type; - } else { - if (strcmp (mime_type, avatar->format)) { - DEBUG ("avatar->format is %s; gdkpixbuf yields %s!", - avatar->format, mime_type); - } - g_free (mime_type); - } - - empathy_avatar_ref (avatar); - - avatar_chooser_set_image (self, avatar, pixbuf, set_locally); -} - -static void avatar_chooser_set_image (EmpathyAvatarChooser *self, EmpathyAvatar *avatar, GdkPixbuf *pixbuf, @@ -696,116 +639,31 @@ avatar_chooser_set_image (EmpathyAvatarChooser *self, } static void -avatar_chooser_set_image_from_file (EmpathyAvatarChooser *self, - const gchar *filename) +avatar_chooser_set_image_from_data (EmpathyAvatarChooser *self, + gchar *data, + gsize size, + gboolean set_locally) { - gchar *image_data = NULL; - gsize image_size = 0; - GError *error = NULL; - - if (!g_file_get_contents (filename, &image_data, &image_size, &error)) { - DEBUG ("Failed to load image from '%s': %s", filename, - error ? error->message : "No error given"); + GdkPixbuf *pixbuf; + EmpathyAvatar *avatar = NULL; + gchar *mime_type = NULL; - g_clear_error (&error); + if (data == NULL) { + avatar_chooser_clear_image (self); return; } - avatar_chooser_set_image_from_data (self, image_data, image_size, TRUE); -} - -#ifdef HAVE_CHEESE -static void -avatar_chooser_set_avatar_from_pixbuf (EmpathyAvatarChooser *self, - GdkPixbuf *pb) -{ - /* dup the string as empathy_avatar_new steals ownership of the it */ - gchar *mime = g_strdup ("image/png"); - gsize size; - gchar *buf; - EmpathyAvatar *avatar = NULL; - GError *error = NULL; - if (!gdk_pixbuf_save_to_buffer (pb, &buf, &size, "png", &error, NULL)) { - avatar_chooser_error_show (self, - _("Couldn't save pixbuf to png"), - error ? error->message : NULL); - g_clear_error (&error); + pixbuf = empathy_pixbuf_from_data_and_mime (data, size, &mime_type); + if (pixbuf == NULL) { + g_free (data); + data = NULL; return; } - avatar = empathy_avatar_new ((guchar *) buf, size, mime, NULL); - avatar_chooser_set_image (self, avatar, pb, TRUE); -} -#endif - -static gboolean -avatar_chooser_drag_motion_cb (GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time_, - EmpathyAvatarChooser *self) -{ - GList *p; - - for (p = gdk_drag_context_list_targets (context); p != NULL; - p = p->next) { - gchar *possible_type; - - possible_type = gdk_atom_name (GDK_POINTER_TO_ATOM (p->data)); - - if (!strcmp (possible_type, URI_LIST_TYPE)) { - g_free (possible_type); - gdk_drag_status (context, GDK_ACTION_COPY, time_); - - return TRUE; - } - - g_free (possible_type); - } - - return FALSE; -} - -static void -avatar_chooser_drag_leave_cb (GtkWidget *widget, - GdkDragContext *context, - guint time_, - EmpathyAvatarChooser *self) -{ -} - -static gboolean -avatar_chooser_drag_drop_cb (GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time_, - EmpathyAvatarChooser *self) -{ - GList *p; - if (gdk_drag_context_list_targets (context) == NULL) { - return FALSE; - } - - for (p = gdk_drag_context_list_targets (context); - p != NULL; p = p->next) { - char *possible_type; - - possible_type = gdk_atom_name (GDK_POINTER_TO_ATOM (p->data)); - if (!strcmp (possible_type, URI_LIST_TYPE)) { - g_free (possible_type); - gtk_drag_get_data (widget, context, - GDK_POINTER_TO_ATOM (p->data), - time_); - - return TRUE; - } - - g_free (possible_type); - } + /* avatar takes ownership of data and mime_type */ + avatar = empathy_avatar_new ((guchar *) data, size, mime_type, NULL); - return FALSE; + avatar_chooser_set_image (self, avatar, pixbuf, set_locally); } static void @@ -895,7 +753,47 @@ avatar_chooser_update_preview_cb (GtkFileChooser *file_chooser, gtk_file_chooser_set_preview_widget_active (file_chooser, TRUE); } +static void +avatar_chooser_set_image_from_file (EmpathyAvatarChooser *self, + const gchar *filename) +{ + gchar *image_data = NULL; + gsize image_size = 0; + GError *error = NULL; + + if (!g_file_get_contents (filename, &image_data, &image_size, &error)) { + DEBUG ("Failed to load image from '%s': %s", filename, + error ? error->message : "No error given"); + + g_clear_error (&error); + return; + } + + avatar_chooser_set_image_from_data (self, image_data, image_size, TRUE); +} + #ifdef HAVE_CHEESE +static void +avatar_chooser_set_avatar_from_pixbuf (EmpathyAvatarChooser *self, + GdkPixbuf *pb) +{ + /* dup the string as empathy_avatar_new steals ownership of the it */ + gchar *mime = g_strdup ("image/png"); + gsize size; + gchar *buf; + EmpathyAvatar *avatar = NULL; + GError *error = NULL; + if (!gdk_pixbuf_save_to_buffer (pb, &buf, &size, "png", &error, NULL)) { + avatar_chooser_error_show (self, + _("Couldn't save pixbuf to png"), + error ? error->message : NULL); + g_clear_error (&error); + return; + } + avatar = empathy_avatar_new ((guchar *) buf, size, mime, NULL); + avatar_chooser_set_image (self, avatar, pb, TRUE); +} + static gboolean destroy_chooser (GtkWidget *self) { @@ -1080,6 +978,72 @@ avatar_chooser_clicked_cb (GtkWidget *button, g_free (saved_dir); } +static void +empathy_avatar_chooser_init (EmpathyAvatarChooser *self) +{ + self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, + EMPATHY_TYPE_AVATAR_CHOOSER, EmpathyAvatarChooserPrivate); + + gtk_drag_dest_set (GTK_WIDGET (self), + GTK_DEST_DEFAULT_ALL, + drop_types, + G_N_ELEMENTS (drop_types), + GDK_ACTION_COPY); + + self->priv->gsettings_ui = g_settings_new (EMPATHY_PREFS_UI_SCHEMA); + + g_signal_connect (self, "drag-motion", + G_CALLBACK (avatar_chooser_drag_motion_cb), + self); + g_signal_connect (self, "drag-leave", + G_CALLBACK (avatar_chooser_drag_leave_cb), + self); + g_signal_connect (self, "drag-drop", + G_CALLBACK (avatar_chooser_drag_drop_cb), + self); + g_signal_connect (self, "drag-data-received", + G_CALLBACK (avatar_chooser_drag_data_received_cb), + self); + g_signal_connect (self, "clicked", + G_CALLBACK (avatar_chooser_clicked_cb), + self); + + empathy_avatar_chooser_set (self, NULL); +} + +static void +avatar_chooser_set_image_from_avatar (EmpathyAvatarChooser *self, + EmpathyAvatar *avatar, + gboolean set_locally) +{ + GdkPixbuf *pixbuf; + gchar *mime_type = NULL; + + g_assert (avatar != NULL); + + pixbuf = empathy_pixbuf_from_data_and_mime ((gchar *) avatar->data, + avatar->len, + &mime_type); + if (pixbuf == NULL) { + DEBUG ("couldn't make a pixbuf from avatar; giving up"); + return; + } + + if (avatar->format == NULL) { + avatar->format = mime_type; + } else { + if (strcmp (mime_type, avatar->format)) { + DEBUG ("avatar->format is %s; gdkpixbuf yields %s!", + avatar->format, mime_type); + } + g_free (mime_type); + } + + empathy_avatar_ref (avatar); + + avatar_chooser_set_image (self, avatar, pixbuf, set_locally); +} + /** * empathy_avatar_chooser_new: * |