static void
action_smime_sign_cb (GtkToggleAction *action,
EMsgComposer *composer)
{
EHTMLEditor *editor;
EHTMLEditorView *view;
editor = e_msg_composer_get_editor (composer);
view = e_html_editor_get_view (editor);
e_html_editor_view_set_changed (view, TRUE);
}
static void
action_save_cb (GtkAction *action,
EMsgComposer *composer)
{
EHTMLEditor *editor;
EHTMLEditorView *view;
const gchar *filename;
gint fd;
GError *error = NULL;
editor = e_msg_composer_get_editor (composer);
filename = e_html_editor_get_filename (editor);
if (filename == NULL) {
gtk_action_activate (ACTION (SAVE_AS));
return;
}
/* Check if the file already exists and we can create it. */
fd = g_open (filename, O_RDONLY | O_CREAT | O_EXCL, 0777);
if (fd < 0) {
gint errno_saved = errno;
if (g_file_test (filename, G_FILE_TEST_IS_REGULAR)) {
gint response;
response = e_alert_run_dialog_for_args (
GTK_WINDOW (composer),
E_ALERT_ASK_FILE_EXISTS_OVERWRITE,
filename, NULL);
if (response != GTK_RESPONSE_OK)
return;
} else {
e_alert_submit (
E_ALERT_SINK (composer),
E_ALERT_NO_SAVE_FILE, filename,
g_strerror (errno_saved), NULL);
return;
}
} else
close (fd);
if (!e_html_editor_save (editor, filename, TRUE, &error)) {
e_alert_submit (
E_ALERT_SINK (composer),
E_ALERT_NO_SAVE_FILE,
filename, error->message, NULL);
g_error_free (error);
return;
}
view = e_html_editor_get_view (editor);
e_html_editor_view_set_changed (view, TRUE);
}
/* needed because the new thread needs to call g_idle_add () */
static gboolean
update_composer_text (GArray *array)
{
EMsgComposer *composer;
EHTMLEditor *editor;
EHTMLEditorView *view;
gchar *text;
composer = g_array_index (array, gpointer, 0);
text = g_array_index (array, gpointer, 1);
editor = e_msg_composer_get_editor (composer);
view = e_html_editor_get_view (editor);
e_msg_composer_set_body_text (composer, text, FALSE);
enable_composer (composer);
e_html_editor_view_set_changed (view, TRUE);
g_free (text);
return FALSE;
}
static void
html_editor_hrule_dialog_show (GtkWidget *widget)
{
EHTMLEditorHRuleDialog *dialog;
EHTMLEditor *editor;
EHTMLEditorSelection *selection;
EHTMLEditorView *view;
WebKitDOMDocument *document;
dialog = E_HTML_EDITOR_HRULE_DIALOG (widget);
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
view = e_html_editor_get_view (editor);
selection = e_html_editor_view_get_selection (view);
if (!e_html_editor_view_is_undo_redo_in_progress (view)) {
EHTMLEditorViewHistoryEvent *ev;
ev = g_new0 (EHTMLEditorViewHistoryEvent, 1);
ev->type = HISTORY_HRULE_DIALOG;
e_html_editor_selection_get_selection_coordinates (
selection, &ev->before.start.x, &ev->before.start.y, &ev->before.end.x, &ev->before.end.y);
if (dialog->priv->hr_element)
ev->data.dom.from = webkit_dom_node_clone_node (
WEBKIT_DOM_NODE (dialog->priv->hr_element), FALSE);
else
ev->data.dom.from = NULL;
dialog->priv->history_event = ev;
}
if (!dialog->priv->hr_element) {
WebKitDOMElement *selection_start, *parent, *rule;
document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (view));
e_html_editor_selection_save (selection);
selection_start = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-start-marker");
parent = get_parent_block_element (WEBKIT_DOM_NODE (selection_start));
rule = webkit_dom_document_create_element (document, "HR", NULL);
/* Insert horizontal rule into body below the caret */
webkit_dom_node_insert_before (
webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (parent)),
WEBKIT_DOM_NODE (rule),
webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (parent)),
NULL);
e_html_editor_selection_restore (selection);
dialog->priv->hr_element = WEBKIT_DOM_HTMLHR_ELEMENT (rule);
/* For new rule reset the values to default */
gtk_spin_button_set_value (
GTK_SPIN_BUTTON (dialog->priv->width_edit), 100.0);
gtk_combo_box_set_active_id (
GTK_COMBO_BOX (dialog->priv->unit_combo), "units-percent");
gtk_spin_button_set_value (
GTK_SPIN_BUTTON (dialog->priv->size_edit), 2.0);
gtk_combo_box_set_active_id (
GTK_COMBO_BOX (dialog->priv->alignment_combo), "left");
gtk_toggle_button_set_active (
GTK_TOGGLE_BUTTON (dialog->priv->shaded_check), FALSE);
html_editor_hrule_dialog_set_alignment (dialog);
html_editor_hrule_dialog_set_size (dialog);
html_editor_hrule_dialog_set_alignment (dialog);
html_editor_hrule_dialog_set_shading (dialog);
e_html_editor_view_set_changed (view, TRUE);
} else {
html_editor_hrule_dialog_get_alignment (dialog);
html_editor_hrule_dialog_get_size (dialog);
html_editor_hrule_dialog_get_width (dialog);
html_editor_hrule_dialog_get_shading (dialog);
}
/* Chain up to parent implementation */
GTK_WIDGET_CLASS (e_html_editor_hrule_dialog_parent_class)->show (widget);
}
