LAST_SIGNAL
};
-typedef struct _ModestAttachmentsViewPriv ModestAttachmentsViewPriv;
+typedef struct _ModestAttachmentsViewPrivate ModestAttachmentsViewPrivate;
-struct _ModestAttachmentsViewPriv
+struct _ModestAttachmentsViewPrivate
{
TnyMsg *msg;
+ GtkWidget *box;
+ GList *selected;
+ GtkWidget *rubber_start;
};
#define MODEST_ATTACHMENTS_VIEW_GET_PRIVATE(o) \
- (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_ATTACHMENTS_VIEW, ModestAttachmentsViewPriv))
+ (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_ATTACHMENTS_VIEW, ModestAttachmentsViewPrivate))
+
+static gboolean button_press_event (GtkWidget *widget, GdkEventButton *event, ModestAttachmentsView *atts_view);
+static gboolean motion_notify_event (GtkWidget *widget, GdkEventMotion *event, ModestAttachmentsView *atts_view);
+static gboolean button_release_event (GtkWidget *widget, GdkEventButton *event, ModestAttachmentsView *atts_view);
+static gboolean key_press_event (GtkWidget *widget, GdkEventKey *event, ModestAttachmentsView *atts_view);
+static GtkWidget *get_att_view_at_coords (ModestAttachmentsView *atts_view,
+ gdouble x, gdouble y);
+static void unselect_all (ModestAttachmentsView *atts_view);
+static void set_selected (ModestAttachmentsView *atts_view, ModestAttachmentView *att_view);
+static void select_range (ModestAttachmentsView *atts_view, ModestAttachmentView *att1, ModestAttachmentView *att2);
+static void clipboard_get (GtkClipboard *clipboard, GtkSelectionData *selection_data,
+ guint info, gpointer userdata);
+static void clipboard_clear (GtkClipboard *clipboard, gpointer userdata);
+static void own_clipboard (ModestAttachmentsView *atts_view);
static guint signals[LAST_SIGNAL] = {0};
modest_attachments_view_new (TnyMsg *msg)
{
ModestAttachmentsView *self = g_object_new (MODEST_TYPE_ATTACHMENTS_VIEW,
- "homogeneous", FALSE,
- "spacing", 0,
"resize-mode", GTK_RESIZE_PARENT,
NULL);
void
modest_attachments_view_set_message (ModestAttachmentsView *attachments_view, TnyMsg *msg)
{
- ModestAttachmentsViewPriv *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (attachments_view);
+ ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (attachments_view);
TnyList *parts;
TnyIterator *iter;
priv->msg = msg;
- gtk_container_foreach (GTK_CONTAINER (attachments_view), (GtkCallback) gtk_widget_destroy, NULL);
+ gtk_container_foreach (GTK_CONTAINER (priv->box), (GtkCallback) gtk_widget_destroy, NULL);
if (priv->msg == NULL) {
return;
TnyMimePart *part;
part = TNY_MIME_PART (tny_iterator_get_current (iter));
- if (tny_mime_part_is_attachment (part)) {
+ if (tny_mime_part_is_attachment (part) || TNY_IS_MSG (part)) {
modest_attachments_view_add_attachment (attachments_view, part);
}
g_object_unref (part);
modest_attachments_view_add_attachment (ModestAttachmentsView *attachments_view, TnyMimePart *part)
{
GtkWidget *att_view = NULL;
+ ModestAttachmentsViewPrivate *priv = NULL;
g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (attachments_view));
g_return_if_fail (TNY_IS_MIME_PART (part));
- g_return_if_fail (tny_mime_part_is_attachment (part));
+
+ priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (attachments_view);
att_view = modest_attachment_view_new (part);
- gtk_box_pack_end (GTK_BOX (attachments_view), att_view, FALSE, FALSE, 0);
+ gtk_box_pack_end (GTK_BOX (priv->box), att_view, FALSE, FALSE, 0);
gtk_widget_show_all (att_view);
g_signal_connect (G_OBJECT (att_view), "activate", G_CALLBACK (activate_attachment), (gpointer) attachments_view);
}
+void
+modest_attachments_view_remove_attachment (ModestAttachmentsView *atts_view, TnyMimePart *mime_part)
+{
+ ModestAttachmentsViewPrivate *priv = NULL;
+ GList *box_children = NULL, *node = NULL;
+ ModestAttachmentView *found_att_view = NULL;
+
+ g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view));
+ g_return_if_fail (TNY_IS_MIME_PART (mime_part));
+
+ priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
+ box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
+
+ for (node = box_children; node != NULL; node = g_list_next (node)) {
+ ModestAttachmentView *att_view = (ModestAttachmentView *) node->data;
+ TnyMimePart *cur_mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
+
+ if (mime_part == cur_mime_part)
+ found_att_view = att_view;
+
+ g_object_unref (cur_mime_part);
+
+ if (found_att_view != NULL)
+ break;
+ }
+
+ if (found_att_view) {
+ gtk_widget_destroy (GTK_WIDGET (found_att_view));
+ }
+
+}
+
+void
+modest_attachments_view_remove_attachment_by_id (ModestAttachmentsView *atts_view, const gchar *att_id)
+{
+ ModestAttachmentsViewPrivate *priv = NULL;
+ GList *box_children = NULL, *node = NULL;
+
+ g_return_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view));
+ g_return_if_fail (att_id != NULL);
+
+ priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
+ box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
+
+ for (node = box_children; node != NULL; node = g_list_next (node)) {
+ ModestAttachmentView *att_view = (ModestAttachmentView *) node->data;
+ TnyMimePart *cur_mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
+ const gchar *mime_part_id = NULL;
+
+ mime_part_id = tny_mime_part_get_content_id (cur_mime_part);
+ if ((mime_part_id != NULL) && (strcmp (mime_part_id, att_id) == 0))
+ gtk_widget_destroy (GTK_WIDGET (att_view));
+
+ g_object_unref (cur_mime_part);
+ }
+
+}
+
static void
modest_attachments_view_instance_init (GTypeInstance *instance, gpointer g_class)
{
- ModestAttachmentsViewPriv *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (instance);
+ ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (instance);
priv->msg = NULL;
+ priv->box = gtk_vbox_new (FALSE, 0);
+ priv->rubber_start = NULL;
+ priv->selected = NULL;
+
+ gtk_container_add (GTK_CONTAINER (instance), priv->box);
+ gtk_event_box_set_above_child (GTK_EVENT_BOX (instance), TRUE);
+
+ g_signal_connect (G_OBJECT (instance), "button-press-event", G_CALLBACK (button_press_event), instance);
+ g_signal_connect (G_OBJECT (instance), "button-release-event", G_CALLBACK (button_release_event), instance);
+ g_signal_connect (G_OBJECT (instance), "motion-notify-event", G_CALLBACK (motion_notify_event), instance);
+ g_signal_connect (G_OBJECT (instance), "key-press-event", G_CALLBACK (key_press_event), instance);
+
+ GTK_WIDGET_SET_FLAGS (instance, GTK_CAN_FOCUS);
return;
}
static void
modest_attachments_view_finalize (GObject *object)
{
- ModestAttachmentsViewPriv *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (object);
+ ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (object);
if (priv->msg) {
g_object_unref (priv->msg);
klass->activate = NULL;
- g_type_class_add_private (object_class, sizeof (ModestAttachmentsViewPriv));
+ g_type_class_add_private (object_class, sizeof (ModestAttachmentsViewPrivate));
signals[ACTIVATE_SIGNAL] =
g_signal_new ("activate",
modest_attachments_view_instance_init /* instance_init */
};
- type = g_type_register_static (GTK_TYPE_VBOX,
+ type = g_type_register_static (GTK_TYPE_EVENT_BOX,
"ModestAttachmentsView",
&info, 0);
return type;
}
+
+/* buttons signal events */
+static gboolean
+button_press_event (GtkWidget *widget,
+ GdkEventButton *event,
+ ModestAttachmentsView *atts_view)
+{
+ ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
+ if (!GTK_WIDGET_HAS_FOCUS (widget))
+ gtk_widget_grab_focus (widget);
+
+ if (event->button == 1 && event->type == GDK_BUTTON_PRESS) {
+ GtkWidget *att_view = get_att_view_at_coords (MODEST_ATTACHMENTS_VIEW (widget),
+ event->x, event->y);
+
+ if (att_view != NULL) {
+ if (GTK_WIDGET_STATE (att_view) == GTK_STATE_SELECTED && (g_list_length (priv->selected) < 2)) {
+ TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
+ if (TNY_IS_MIME_PART (mime_part)) {
+ g_signal_emit (G_OBJECT (widget), signals[ACTIVATE_SIGNAL], 0, mime_part);
+ g_object_unref (mime_part);
+ }
+ } else {
+ set_selected (MODEST_ATTACHMENTS_VIEW (widget), MODEST_ATTACHMENT_VIEW (att_view));
+ priv->rubber_start = att_view;
+ gtk_grab_add (widget);
+ }
+ }
+ }
+ return TRUE;
+
+}
+
+static gboolean
+button_release_event (GtkWidget *widget,
+ GdkEventButton *event,
+ ModestAttachmentsView *atts_view)
+{
+ ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
+ if (widget == gtk_grab_get_current ()) {
+ GtkWidget *att_view = get_att_view_at_coords (MODEST_ATTACHMENTS_VIEW (widget),
+ event->x, event->y);
+
+ if (att_view != NULL) {
+ unselect_all (MODEST_ATTACHMENTS_VIEW (widget));
+ select_range (MODEST_ATTACHMENTS_VIEW (widget),
+ MODEST_ATTACHMENT_VIEW (priv->rubber_start),
+ MODEST_ATTACHMENT_VIEW (att_view));
+ }
+ priv->rubber_start = NULL;
+
+ gtk_grab_remove (widget);
+ }
+ return TRUE;
+}
+
+static gboolean
+motion_notify_event (GtkWidget *widget,
+ GdkEventMotion *event,
+ ModestAttachmentsView *atts_view)
+{
+ ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
+ if (gtk_grab_get_current () == widget) {
+ GtkWidget *att_view = get_att_view_at_coords (MODEST_ATTACHMENTS_VIEW (widget),
+ event->x, event->y);
+
+ if (att_view != NULL) {
+ unselect_all (MODEST_ATTACHMENTS_VIEW (widget));
+ select_range (MODEST_ATTACHMENTS_VIEW (widget),
+ MODEST_ATTACHMENT_VIEW (priv->rubber_start),
+ MODEST_ATTACHMENT_VIEW (att_view));
+ }
+ }
+ return TRUE;
+}
+
+static gboolean
+key_press_event (GtkWidget *widget,
+ GdkEventKey *event,
+ ModestAttachmentsView *atts_view)
+{
+ ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
+
+ /* If grabbed (for example rubber banding), escape leaves the rubberbanding mode */
+ if (gtk_grab_get_current () == widget) {
+ if (event->keyval == GDK_Escape) {
+ set_selected (MODEST_ATTACHMENTS_VIEW (widget),
+ MODEST_ATTACHMENT_VIEW (priv->rubber_start));
+ priv->rubber_start = NULL;
+ gtk_grab_remove (widget);
+ return TRUE;
+ }
+ return FALSE;
+ }
+
+ if (event->keyval == GDK_Up) {
+ ModestAttachmentView *current_sel = NULL;
+ gboolean move_out = FALSE;
+ GList * box_children, *new_sel;
+
+ box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
+ if (box_children == NULL)
+ move_out = TRUE;
+ else if ((priv->selected != NULL)&&(priv->selected->data != box_children->data))
+ current_sel = (ModestAttachmentView *) priv->selected->data;
+ else
+ move_out = TRUE;
+
+ if (move_out) {
+ GtkWidget *toplevel = NULL;
+ /* move cursor outside */
+ toplevel = gtk_widget_get_toplevel (widget);
+ if (GTK_WIDGET_TOPLEVEL (toplevel) && GTK_IS_WINDOW (toplevel))
+ g_signal_emit_by_name (toplevel, "move-focus", GTK_DIR_UP);
+ unselect_all (atts_view);
+ } else {
+ new_sel = g_list_find (box_children, (gpointer) current_sel);
+ new_sel = g_list_previous (new_sel);
+ set_selected (MODEST_ATTACHMENTS_VIEW (atts_view), MODEST_ATTACHMENT_VIEW (new_sel->data));
+ }
+ g_list_free (box_children);
+ return TRUE;
+ }
+
+ if (event->keyval == GDK_Down) {
+ ModestAttachmentView *current_sel = NULL;
+ gboolean move_out = FALSE;
+ GList * box_children, *new_sel, *last_child = NULL;
+
+ box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
+
+ if (box_children == NULL) {
+ move_out = TRUE;
+ } else {
+ last_child = g_list_last (box_children);
+ if (priv->selected != NULL) {
+ GList *last_selected = g_list_last (priv->selected);
+ if (last_selected->data != last_child->data)
+ current_sel = (ModestAttachmentView *) last_selected->data;
+ else
+ move_out = TRUE;
+ } else {
+ move_out = TRUE;
+ }
+ }
+
+ if (move_out) {
+ GtkWidget *toplevel = NULL;
+ /* move cursor outside */
+ toplevel = gtk_widget_get_toplevel (widget);
+ if (GTK_WIDGET_TOPLEVEL (toplevel) && GTK_IS_WINDOW (toplevel))
+ g_signal_emit_by_name (toplevel, "move-focus", GTK_DIR_DOWN);
+ unselect_all (atts_view);
+ } else {
+ new_sel = g_list_find (box_children, (gpointer) current_sel);
+ new_sel = g_list_next (new_sel);
+ set_selected (MODEST_ATTACHMENTS_VIEW (atts_view), MODEST_ATTACHMENT_VIEW (new_sel->data));
+ }
+ g_list_free (box_children);
+ return TRUE;
+ }
+
+ /* Activates selected item */
+ if (g_list_length (priv->selected) == 1) {
+ ModestAttachmentView *att_view = (ModestAttachmentView *) priv->selected->data;
+ if ((event->keyval == GDK_Return)) {
+ TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
+ if (TNY_IS_MIME_PART (mime_part)) {
+ g_signal_emit (G_OBJECT (widget), signals[ACTIVATE_SIGNAL], 0, mime_part);
+ g_object_unref (mime_part);
+ }
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+
+static GtkWidget *
+get_att_view_at_coords (ModestAttachmentsView *atts_view,
+ gdouble x, gdouble y)
+{
+ ModestAttachmentsViewPrivate *priv = NULL;
+ GList *att_view_list, *node;
+ GtkWidget *result = NULL;
+
+ priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
+ att_view_list = gtk_container_get_children (GTK_CONTAINER (priv->box));
+
+ for (node = att_view_list; node != NULL; node = g_list_next (node)) {
+ GtkWidget *att_view = (GtkWidget *) node->data;
+ gint pos_x, pos_y, w, h, int_x, int_y;
+
+ pos_x = att_view->allocation.x;
+ pos_y = att_view->allocation.y;
+ w = att_view->allocation.width;
+ h = att_view->allocation.height;
+
+ int_x = (gint) x;
+ int_y = (gint) y;
+
+ if ((x >= pos_x) && (x <= (pos_x + w)) && (y >= pos_y) && (y <= (pos_y + h))) {
+ result = att_view;
+ break;
+ }
+ }
+
+ g_list_free (att_view_list);
+ return result;
+}
+
+static void
+unselect_all (ModestAttachmentsView *atts_view)
+{
+ ModestAttachmentsViewPrivate *priv = NULL;
+ GList *att_view_list, *node;
+
+ priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
+ att_view_list = gtk_container_get_children (GTK_CONTAINER (priv->box));
+
+ for (node = att_view_list; node != NULL; node = g_list_next (node)) {
+ GtkWidget *att_view = (GtkWidget *) node->data;
+
+ if (GTK_WIDGET_STATE (att_view) == GTK_STATE_SELECTED)
+ gtk_widget_set_state (att_view, GTK_STATE_NORMAL);
+ }
+
+ g_list_free (priv->selected);
+ priv->selected = NULL;
+
+ g_list_free (att_view_list);
+}
+
+static void
+set_selected (ModestAttachmentsView *atts_view, ModestAttachmentView *att_view)
+{
+ ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
+
+ unselect_all (atts_view);
+ gtk_widget_set_state (GTK_WIDGET (att_view), GTK_STATE_SELECTED);
+ g_list_free (priv->selected);
+ priv->selected = NULL;
+ priv->selected = g_list_append (priv->selected, att_view);
+
+ own_clipboard (atts_view);
+}
+
+static void
+select_range (ModestAttachmentsView *atts_view, ModestAttachmentView *att1, ModestAttachmentView *att2)
+{
+ ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
+ GList *children = NULL;
+ GList *node = NULL;
+ gboolean selecting = FALSE;
+
+ unselect_all (atts_view);
+
+ if (att1 == att2) {
+ set_selected (atts_view, att1);
+ return;
+ }
+
+ children = gtk_container_get_children (GTK_CONTAINER (priv->box));
+ g_list_free (priv->selected);
+ priv->selected = NULL;
+
+
+ for (node = children; node != NULL; node = g_list_next (node)) {
+ if ((node->data == att1) || (node->data == att2)) {
+ gtk_widget_set_state (GTK_WIDGET (node->data), GTK_STATE_SELECTED);
+ priv->selected = g_list_append (priv->selected, node->data);
+ selecting = !selecting;
+ } else if (selecting) {
+ gtk_widget_set_state (GTK_WIDGET (node->data), GTK_STATE_SELECTED);
+ priv->selected = g_list_append (priv->selected, node->data);
+ }
+
+ }
+ g_list_free (children);
+
+ own_clipboard (atts_view);
+}
+
+static void clipboard_get (GtkClipboard *clipboard, GtkSelectionData *selection_data,
+ guint info, gpointer userdata)
+{
+ ModestAttachmentsView *atts_view = (ModestAttachmentsView *) userdata;
+ ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
+
+ if ((priv->selected != NULL)&&(priv->selected->next == NULL)) {
+ TnyMimePart *mime_part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (priv->selected->data));
+ if (info != MODEST_ATTACHMENTS_VIEW_CLIPBOARD_TYPE_INDEX) {
+ if (TNY_IS_MSG (mime_part)) {
+ TnyHeader *header = tny_msg_get_header (TNY_MSG (mime_part));
+ if (TNY_IS_HEADER (header)) {
+ gtk_selection_data_set_text (selection_data, tny_header_get_subject (header), -1);
+ g_object_unref (header);
+ }
+ } else {
+ gtk_selection_data_set_text (selection_data, tny_mime_part_get_filename (mime_part), -1);
+ }
+ } else {
+ /* MODEST_ATTACHMENT requested. As the content id is not filled in all the case, we'll
+ * use an internal index. This index is simply the index of the attachment in the vbox */
+ GList *box_children = NULL;
+ gint index;
+ box_children = gtk_container_get_children (GTK_CONTAINER (priv->box));
+ index = g_list_index (box_children, priv->selected);
+ if (index >= 0) {
+ gchar *index_str = g_strdup_printf("%d", index);
+ gtk_selection_data_set_text (selection_data, index_str, -1);
+ g_free (index_str);
+ }
+ }
+ }
+}
+
+static void clipboard_clear (GtkClipboard *clipboard, gpointer userdata)
+{
+ ModestAttachmentsView *atts_view = (ModestAttachmentsView *) userdata;
+
+ unselect_all (atts_view);
+}
+
+GList *
+modest_attachments_view_get_selection (ModestAttachmentsView *atts_view)
+{
+ ModestAttachmentsViewPrivate *priv;
+ GList *selection, *node;
+
+ g_return_val_if_fail (MODEST_IS_ATTACHMENTS_VIEW (atts_view), NULL);
+ priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
+
+ selection = NULL;
+ for (node = priv->selected; node != NULL; node = g_list_next (node)) {
+ ModestAttachmentView *att_view = (ModestAttachmentView *) node->data;
+ TnyMimePart *part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (att_view));
+ selection = g_list_append (selection, part);
+ }
+
+ return selection;
+}
+
+void
+modest_attachments_view_select_all (ModestAttachmentsView *atts_view)
+{
+ ModestAttachmentsViewPrivate *priv = MODEST_ATTACHMENTS_VIEW_GET_PRIVATE (atts_view);
+ GList *children = NULL;
+ GList *node = NULL;
+
+ unselect_all (atts_view);
+
+ children = gtk_container_get_children (GTK_CONTAINER (priv->box));
+ g_list_free (priv->selected);
+ priv->selected = NULL;
+
+
+ for (node = children; node != NULL; node = g_list_next (node)) {
+ gtk_widget_set_state (GTK_WIDGET (node->data), GTK_STATE_SELECTED);
+ priv->selected = g_list_append (priv->selected, node->data);
+ }
+ g_list_free (children);
+
+ own_clipboard (atts_view);
+}
+
+static void
+own_clipboard (ModestAttachmentsView *atts_view)
+{
+ GtkTargetEntry targets[] = {
+ {"TEXT", 0, 0},
+ {"UTF8_STRING", 0, 1},
+ {"COMPOUND_TEXT", 0, 2},
+ {"STRING", 0, 3},
+ {MODEST_ATTACHMENTS_VIEW_CLIPBOARD_TYPE, 0, MODEST_ATTACHMENTS_VIEW_CLIPBOARD_TYPE_INDEX},
+ };
+
+ gtk_clipboard_set_with_owner (gtk_widget_get_clipboard (GTK_WIDGET (atts_view), GDK_SELECTION_PRIMARY),
+ targets, G_N_ELEMENTS (targets),
+ clipboard_get, clipboard_clear, G_OBJECT(atts_view));
+
+}